CN104840019A - Slide rail assembly and connection device for same - Google Patents
Slide rail assembly and connection device for same Download PDFInfo
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- CN104840019A CN104840019A CN201410051660.2A CN201410051660A CN104840019A CN 104840019 A CN104840019 A CN 104840019A CN 201410051660 A CN201410051660 A CN 201410051660A CN 104840019 A CN104840019 A CN 104840019A
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- main body
- assembly
- wall
- movable part
- rail
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Abstract
The invention relates to a slide rail assembly comprising a first rail, a second rail and a connection device. The second rail can slide and displace relative to the first rail and is provided with a back part; and the connection device is configured to the back part of the second rail and formed by a main body, a lock member and a movable member. The main body is formed by a supporting part and a transverse part, wherein the transverse part is approximately vertically connected with the supporting part; the lock member is pivoted to the supporting part of the main body; the movable member is movably arranged between the main body and the lock member; when the lock member is driven to rotate to a first position, a contact part of a lock rod is abutted against the movable member; and when the lock member is driven to rotate to a second position from the first position, the contact part of the lock rod leaves the movable member and the movable member can adjust and displace relative to the main body.
Description
Technical field
The present invention relates to a kind of slide rail, refer to a kind of slide rail assembly and the jockey for described slide rail assembly especially.
Background technology
End dress formula drawer sliding rail is a kind of hidden type slide.Dress formula drawer sliding rail of the described end is mainly installed on the bottom of drawer, and when described drawer is drawn out relative to a cabinet (such as: cabinet), the described end fills formula drawer sliding rail and can keep being hidden in the bottom of described drawer and not expose.Described end dress formula drawer sliding rail has the bracket of a L shape usually, and to be configured on described bracket and can longitudinally relative to the slide rail of the track slippage of described bracket.Described bracket is the wall being installed in described cabinet, and when described drawer is installed on described slide rail, described drawer can be drawn out relative to described cabinet or push with described slide rail and fold.
But, due to factors such as slight alignment error or the external worlds, cause the installation exercise between the jockey of drawer and slide rail to complete smoothly sometimes." Coupling device having side adjustment for a drawer " disclosed by U.S. Patent Publication No. US2012/0292465A1, for a kind of for the jockey with lateral adjustment of drawer, a drawer mainly can be connected to an extendible slide rail by described jockey 5 releasedly.Wherein, relation between the helical disk 15 and the dentation keeper 21 of installing plate 16 of the regulating wheel 8 of described jockey 5, when regulating wheel (8) is by adjustment, the latch piece 10 of jockey 5 can be driven accordingly, make the gear of latch piece 10 by face 10a, 10b, 10c can be adjusted relative to the position of the slide rail 3c of drawing device 3.In other words, drawer 2 can laterally be adjusted relative to the position of the slide rail 3c of drawing device 3, to avoid the problem of the slight alignment error between drawer and slide rail.
In addition, mention in paragraphs (0081) Fig. 2 b and Fig. 4 of " Pull-out guide for adrawer " disclosed by U.S. Patent Publication No. US2012/0319548A1 that a keeper 5 can be installed in the rear end of extension rail 3a extending guide member 3, one of described keeper 5 keeps most advanced and sophisticated 15 can be installed in the hole of wall 2d after a drawer.
As described in shown in the paragraphs (0082,0083) of case and Fig. 5 a, when a pivot of an adjusting lever 18 moves the lateral support surface being passed to keeper 5, a connection piece 7 and described maintenance most advanced and sophisticated 15 can along the displacements of a pair guide bar 14.Accordingly, the described tip 15 that keeps that can adjust described extension rail 3a, relative to the lateral position of described drawer 2, to avoid described drawer 2 because of the problem of alignment error, and cannot be installed in the described maintenance most advanced and sophisticated 15 of described extension rail 3a smoothly.
But, what comprise adjusting device 11, support member 17, maintaining part 19, guide pins 14, adjusting lever 18, a connection piece 7 due to described keeper 5 and be positioned at described connector 7 describedly keeps the various assemblies such as most advanced and sophisticated 15, therefore, generally speaking, in the consideration of manufacturing cost and fabrication schedule, the space that described keeper 5 is still improved.
Summary of the invention
The object of the present invention is to provide a kind of slide rail assembly and the jockey for slide rail assembly, to realize adjusting the side direction link position of drawer relative to slide rail.
Slide rail assembly according to an aspect of the present invention, comprises one first rail, one second rail and a rear jockey, is characterized in: described first rail has a body extending longitudinally; Described second rail is can longitudinally slide displacement relative to described first rail, and described second rail has a body extending longitudinally and a rear portion; Described rear jockey is configured at the rear portion of described second rail, and described rear jockey comprises a main body, a closure and a movable part.Described main body comprises a support portion and a transverse part, and described transverse part vertically connects described support portion haply; The support portion of main body described in described closure pivot joint, described closure comprises a head and a locking bar, and described locking bar connects described head, and described locking bar has a contact site; Described movable part is arranged between described main body and described closure actively, and described movable part comprises the first plate portion described in one first plate portion and one second plate portion substantial orthogonality; Wherein, when the head of described closure is turned to a primary importance, the contact site of described locking bar supports the first plate portion of described movable part, makes described movable part be located in described main body; When the head of described closure is turned to a second place from described primary importance, the contact site of described locking bar no longer supports the first plate portion of described movable part, makes described movable part can adjust displacement relative to described main body.
Wherein, the support portion of described main body also comprises one first wall and one second wall, the corresponding both sides of the transverse part of described main body vertically connect described first wall and described second wall haply respectively, described first wall has a corresponding perforation respectively with described second wall, the locking bar of described closure passes the perforation of described first wall and described second wall, and a width of described movable part is less than the width between described first wall and described second wall.
Wherein, the transverse part of described main body comprises spaced several fixed part, first plate portion of described movable part comprises one of them fixed part described in a fixed part correspondence, when the head of described closure is turned to a primary importance, the contact site of described locking bar supports the first plate portion of described movable part, make the fixed part clip in the first plate portion of described movable part in one of them fixed part of the transverse part of described main body, when the head of described closure is turned to a second place from described primary importance, the contact site of described locking bar no longer supports the first plate portion of described movable part, the fixed part in the first plate portion of described movable part is pulled from one of them fixed part solution of the transverse part of described main body.
Wherein, described second rail also has an anterior and installing hole, described front portion corresponds to described rear portion, described mounting hole site is in adjacent described front portion, jockey before described slide rail assembly also comprises one, described front jockey comprises one first assembly, one second assembly, a clamping piece and an adjustment part.Described first assembly has at least one lateral steering portion; Described second assembly has the lateral steering portion that at least one lateral steering portion is positioned at described first assembly; Described clamping piece connects described second assembly, and described clamping piece has a blocking part, described blocking part be the installing hole being positioned at described second rail at least partially; Described adjustment part has an adjustment part and a screw rod, and described screw rod connects described first assembly and described second assembly; Wherein, the rotation of the adjustment part of adjustment part described in described second component responds and relative to described second rail displacement, makes the blocking part of described clamping piece can relative to the installing hole displacement of described second rail.Described second assembly also comprises one first side wall, described first side wall comprises a hanging hole, described first assembly also comprises a side wall, described side wall comprises a screw, the screw rod of described adjustment part is spirally connected described screw and have a neck in order to be placed in the hanging hole of described second assembly, described second assembly also comprises one second side wall position and corresponds to described first side wall, and described second side wall has a porthole, the corresponding described porthole of blocking part of described clamping piece, described clamping piece also comprises an elastic arm, when the adjustment part of described adjustment part is rotated, described second assembly is relative to described second rail displacement, and described elastic arm provides an elastic force to make the blocking part of described clamping piece be adjusted relative to the distance of the installing hole of described second rail, described clamping piece also comprises a conduit, described front jockey also comprises a release piece and is articulated in described second assembly, described release piece has a releasing section and is positioned at described conduit, when described release piece is by pivotable, the releasing section of described release piece drives described clamping piece with described conduit, make described clamping piece by pivotable one angle, and make the blocking part of described clamping piece leave relative to described second rail displacement.
A kind of jockey according to a further aspect of the invention, comprises a main body, a closure and a movable part, is characterized in: described main body comprises a support portion and a transverse part, and described transverse part vertically connects described support portion haply; The support portion of main body described in described closure pivot joint, described closure comprises a head and a locking bar, and described locking bar connects described head, and described locking bar has a contact site; Described movable part is arranged between described main body and described closure actively, and described movable part comprises the first plate portion described in one first plate portion and one second plate portion substantial orthogonality; Wherein, when the head of described closure is turned to a primary importance, the contact site of described locking bar supports the first plate portion of described movable part, makes described movable part be located in described main body; When the head of described closure is turned to a second place from described primary importance, the contact site of described locking bar no longer supports the first plate portion of described movable part, makes described movable part can adjust displacement relative to described main body.
Wherein, the support portion of described main body also comprises one first wall and one second wall, the corresponding both sides of the transverse part of described main body vertically connect described first wall and described second wall haply respectively, described first wall has a corresponding perforation respectively with described second wall, the locking bar of described closure passes the perforation of described first wall and described second wall, and a width of described movable part is less than the width between described first wall and described second wall.
Wherein, the transverse part of described main body comprises spaced several fixed part, first plate portion of described movable part comprises one of them fixed part described in a fixed part correspondence, when the head of described closure is turned to a primary importance, the contact site of described locking bar supports the first plate portion of described movable part, make the fixed part clip in the first plate portion of described movable part in one of them fixed part of the transverse part of described main body, when the head of described closure is turned to a second place from described primary importance, the contact site of described locking bar no longer supports the first plate portion of described movable part, the fixed part in the first plate portion of described movable part is pulled from one of them fixed part solution of the transverse part of described main body.
Accompanying drawing explanation
Confirming above-mentioned purpose of the present invention, design feature and effect for further illustrating, below with reference to accompanying drawing, the present invention being described in detail, wherein:
Fig. 1 is the drawer of the embodiment of the present invention is installed in slide rail assembly constitutional diagram with jockey.
Fig. 2 a is the slide rail assembly of the single side of Fig. 1 and the exploded view of front jockey.
Fig. 2 b is the exploded view at the rear jockey of the single side of Fig. 1 and the rear portion of the second rail.
Fig. 3 is the exploded view of the rear jockey of one embodiment of the invention.
Fig. 4 a be the rear jockey of Fig. 3 assembled after action schematic diagram ().
Fig. 4 b be the rear jockey of Fig. 3 assembled after action schematic diagram (two).
Fig. 5 is the position of the movable part of jockey after Fig. 3 is can controlled schematic diagram.
Fig. 6 is that the first plate portion of one embodiment of the invention movable part is to the schematic diagram of locating hole being positioned at drawer backboard.
Fig. 7 a is the action schematic diagram () of jockey after second embodiment of the invention.
Fig. 7 b is the action schematic diagram (two) of jockey after second embodiment of the invention.
Fig. 8 a is the action schematic diagram () of jockey after third embodiment of the invention.
Fig. 8 b is the action schematic diagram (two) of jockey after third embodiment of the invention.
Fig. 9 is the exploded view of jockey before first of Fig. 1.
Figure 10 a has alignment error to make front jockey cannot be connected to the schematic diagram () of the installing hole of the second rail of slide rail assembly smoothly between the blocking part of front jockey and the installing hole of slide rail assembly.
Figure 10 b has alignment error to make front jockey cannot be connected to the schematic diagram (two) of the installing hole of the second rail of slide rail assembly smoothly between the blocking part of front jockey and the installing hole of slide rail assembly.
Figure 11 a is that the adjustment part of adjustment part is made the second assembly correspond to the controlled schematic diagram of distance of the second rail of slide rail assembly by adjustment.
Figure 11 b is that the adjustment part of adjustment part is made the blocking part of the clamping piece of front jockey be mounted to the schematic diagram of the installing hole of the second rail of slide rail assembly by adjustment.
Figure 12 a is the not yet controlled schematic diagram of release piece of front jockey.
Figure 12 b is that the release piece of Figure 12 a is made clamping piece and then be switched to the schematic diagram of a predetermined angular by adjustment.
Detailed description of the invention
Fig. 1 shows a drawer 10 and is installed in one first slide rail assembly 16 and one second slide rail assembly 18 with jockey 14 before jockey before one first 12 and one second.Wherein, described first slide rail assembly 16 comprises an an anterior 20a and rear portion 20b, and described rear portion 20b corresponds to described anterior 20a, and described second slide rail assembly 18 comprises an an anterior 22a and rear portion 22b, and described rear portion 22b corresponds to described anterior 22a.
Specifically, jockey 14 before jockey 12 and described second before the two bottom sides of described drawer 10 can be configured with described first respectively.Wherein, jockey 12 is the anterior 20a that can be installed in described first slide rail assembly 16 before described first; Before described second, jockey 14 is the anterior 22a that can be installed in described second slide rail assembly 18.And the rear portion 20b of described first slide rail assembly 16 can be mounted one first rear jockey 24; The rear portion 22b of described second slide rail assembly 18 can be mounted one second rear jockey 26.
In a preferred embodiment, after jockey 24 and described second, one of them of jockey 26 has a closure 30 after described first.Described operator can be allowed to adjust the installation site of described slide rail assembly (such as, described first slide rail assembly 16 or described second slide rail assembly 18) for the contraposition of described drawer 10 with described closure 30; And, before described first, before jockey 12 and described second, one of them of jockey 14 has an adjustment part 28, an operator can be allowed to adjust the side of described drawer 10 relative to slide rail assembly (such as, described first slide rail assembly 16 or described second slide rail assembly 18) to link position with described adjustment part 28.
In practice, operator only need have front jockey and rear jockey in the slide rail assembly of single side (such as, described first slide rail assembly 16 or described second slide rail assembly 18) collocation, can reach above-mentioned usefulness.
As Fig. 2 a and Fig. 2 b with as described in the first slide rail assembly 16 explain.Described first slide rail assembly 16 to comprise before one first rail 32,1 second rail 34, described first jockey 24 after jockey 12 and described first.Wherein, a wall portion 36 of described first rail 32 has at least one locating hole 38, and described first rail 32 can be installed on a cabinet (such as: cabinet) with a latch fitting (not illustrating) through described at least one locating hole 38.
In a preferred embodiment, one the 3rd rail 40 is also configured with between described first rail 32 and described second rail 34, the slippage stroke of described second rail 34 relative to described first rail 32 can be extended with described 3rd rail 40, make above-mentioned drawer 10 can be moved to longer stroke relative to described cabinet.But in practice, described 3rd rail 40 is optionally assemblies.That is, above-mentioned drawer 10 can be allowed with described first rail 32 relative to described cabinet displacement with described second rail 34.
Specifically, described first rail 32 has a body 42 extending longitudinally.Described second rail 34 is can longitudinally slide displacement relative to described first rail 32, and described second rail 34 has a body 44 extending longitudinally and has described anterior 20a, described rear portion 20b and an installing hole 46.Wherein, 20b position, described rear portion corresponds to described anterior 20a, and described installing hole 46 is positioned at adjacent described anterior 20a.
Wherein, before comprising described first of above-mentioned adjustment part 28, jockey 12 is connected to described second rail 34 with described installing hole 46; And jockey 24 is configured in the rear portion 20b of described second rail 34 after comprising described first of above-mentioned closure 30.
As shown in Figure 3, the described first rear jockey 24 comprises a main body 116, described closure 30 and a movable part 118.
Described main body 116 comprises support portion 120 and a transverse part 122, and described transverse part 122 vertically connects described support portion 120 haply.In a preferred embodiment, the support portion 120 of described main body 116 comprises one first wall 112a and one second wall 112b.The corresponding both sides of the transverse part 122 of described main body 116 vertically connect described first wall 112a and described second wall 112b haply respectively.Wherein, after described first, jockey 24 comprises at least one connecting hole 124 and can place for a connection piece (not illustrating), and after making described first, jockey 24 can be installed in the rear portion 20b (as Fig. 1) of the second rail 34 of above-mentioned first slide rail assembly 16; Or jockey 24 can be directly molded on the rear portion 20b of the second rail 34 of above-mentioned first slide rail assembly 16 after described first.
In a preferred embodiment, the transverse part 122 of described main body 116 comprises spaced several fixed part 126, and each fixed part 126 of the transverse part 122 of described main body 116 is a groove 128; And described first wall 112a and described second wall 112b have corresponding one respectively bores a hole 130.
Described closure 30 is articulated in the support portion 120 of described main body 116.Described closure 30 comprises head 132 and a locking bar 134, and described locking bar 134 connects described head 132, and described locking bar 134 has a contact site 136.Wherein, the locking bar 134 of described closure 30 is hubbed at the perforation 130 of described first wall 112a and described second wall 112b.
Described movable part 118 is arranged between described main body 116 and described closure 30 actively.Described movable part 118 comprises one first plate portion 138a described first plate portion 138a vertical with on one second plate portion 138b.
Preferably, the first plate portion 138a of described movable part 118 comprises one of them fixed part 126 of the transverse part 122 of the corresponding described main body 116 of a fixed part 140.Wherein, the fixed part 140 of described first plate portion 138a is a fin 142, and described fin 142 is counter structure with each groove 128 of the transverse part 122 of described main body 116.In addition, a dimension width L1 of described movable part 118 is less than the width L2 between the first wall 112a of described main body 116 and the second wall 112b.Accordingly, described movable part 118 can be movable between the first wall 112a and the second wall 112b of described main body 116.
As shown in fig. 4 a, when the head 132 of described closure 30 is turned to a primary importance, the contact site 136 of the locking bar 134 of described closure 30 supports the first plate portion 138a of described movable part 118, makes fin 142 clip of the first plate portion 138a of described movable part 118 in one of them groove 128 of the transverse part 122 of described main body 116.It can thus be appreciated that, with described closure 30, the position of the first plate portion 138a of described movable part 118 can be fixed, so can the contraposition of confession described drawer 10 (as Fig. 1), the backboard of described drawer 10 can be aligned and be mounted to the position of described first plate portion 138a.
As shown in Figure 4 b, when the first plate portion 138a of movable part 118 because of the problem of alignment error cannot for described drawer 10 contraposition time, the head 132 of described closure 30 can be turned to a second place from described primary importance by described operator, the contact site 136 of the locking bar 134 of described closure 30 is made no longer to support the first plate portion 138a of described movable part 118, allow the fin 142 of the first plate portion 138a of described movable part 118 pull from one of them groove 128 solution of the transverse part 122 of described main body 116, and make described movable part 118 can adjust displacement relative to described main body 116.As shown in Figure 5, the position including the described movable part 118 of the first plate portion 138a is can by adjustment displacement, so can in response to cannot the problem of the alignment error of contraposition smoothly between described drawer 10 and the first plate portion 138a of described movable part 118.
As shown in Figure 6, after the position of a locating hole 146 of the backboard 144 of described drawer 10 is identified, described operator can operate described closure 30, the position of the described movable part 118 including the first plate portion 138a is adjusted, and allow described first plate portion 138a to the locating hole 146 of backboard 144 being positioned at described drawer 10, so can solve the problem of the alignment error between the backboard 144 of described drawer 10 and the first plate portion 138a of described movable part 118.
As Fig. 7 a and Fig. 7 b shows the second embodiment of rear jockey.The difference of this embodiment and Fig. 4 a, Fig. 4 b is only: each fixed part of the transverse part 202 of described main body 200 is a fin 204: and the fixed part in the first plate portion 208 of described movable part 206 is a groove 210.Accordingly, the technique effect of Fig. 4 a and Fig. 4 b can be reached equally, separately do not repeat in this.
As Fig. 8 a and Fig. 8 b shows the 3rd embodiment of rear jockey.The difference of the embodiment of this embodiment and Fig. 4 a, 4b and Fig. 7 a, 7b is only: each fixed part 304 of the transverse part 302 of described main body 300 is a plane (not having fin or groove); And the fixed part 310 in the first plate portion 308 of described movable part 306 is similarly a plane (not having fin or groove).Accordingly, the technique effect identical in fact with the embodiment of Fig. 4 a, Fig. 4 b and Fig. 7 a, 7b can be reached.
Specifically, as shown in Figure 8 a, when the head 314 of described closure 312 is turned to a primary importance, the contact site 318 of described locking bar 316 supports the first plate portion 308 of described movable part 306, makes described movable part 306 be fixed in described main body 300 with a packing friction strength; As shown in Figure 8 b, when the head 314 of described closure 312 is turned to a second place from described primary importance, the contact site 318 of described locking bar 316 no longer supports the first plate portion 308 of described movable part 306, makes described movable part 306 can adjust displacement relative to described main body 300.
Before Fig. 9 and Figure 10 a shows described first, jockey 12 comprises one first assembly 48,1 second assembly 50, clamping piece 52, release piece 54 and described adjustment part 28.
Described first assembly 48 comprises main body 56, front wall 58 and a side wall 60.Wherein, described front wall 58 is positioned at the front portion of described main body 56, and described side wall 60 is positioned at the sidepiece of described main body 56.
The main body 56 of described first assembly 48 has at least one lateral steering portion 62, the substantial parallel described front wall 58 in described at least one lateral steering portion 62.At least one lateral steering portion 62 of described first assembly 48 can be the horizontal guide hole of more than one or two.At this, at least one lateral steering portion 62 of described first assembly 48 is for one first horizontal guide hole 64a and one second horizontal guide hole 64b.But in another embodiment do not illustrated, at least one lateral steering portion 62 of described first assembly 48 can be the projection of more than one or two.
In a preferred embodiment, the main body 56 of described first assembly 48 also comprises at least one horizontal guide channel between described first horizontal guide hole 64a and described front wall 58.At this, described at least one horizontal guide channel explains with one first horizontal guide channel 66a and one second horizontal guide channel 66b, and described first horizontal guide channel 66a and described second horizontal guide channel 66b is arranged in a straight line in one in fact.In addition, between the first horizontal guide hole 64a and the second horizontal guide hole 64b of the main body 56 of described first assembly 48, a perforate 68 is also provided with.And the front wall 58 of described first assembly 48 can be provided with installation portion (such as, installing hole 70), be installed in above-mentioned drawer 10, but mounting means is not limited to this for described first assembly 48 with an installed part (not illustrating); The side wall 60 of described first assembly 48 comprises a screw 72.
Described second assembly 50 comprises main body 74,1 first side wall 76 and one second side wall 78.Wherein, described first side wall 76 is positioned at a sidepiece of described main body 74, and described second side wall 78 is positioned at the other side of described main body 74 and corresponds to described first side wall 76.
The position of the main body 74 of described second assembly 50 is main bodys 56 of corresponding described first assembly 48.The main body 74 of described second assembly 50 has at least one lateral steering portion 80 correspondence and is positioned at the lateral steering portion 62 of described first assembly 48.At this, at least one lateral steering portion 80 of described second assembly 50 is for one first projection 82a and one second projection 82b.Accordingly, make described second assembly 50 can distinguish the first horizontal guide hole 64a and the second horizontal guide hole 64b of corresponding described first assembly 48 with described first projection 82a and described second projection 82b, and can reposefully relative to described first assembly 48 slide displacement.But in another embodiment do not illustrated, at least one lateral steering portion 80 of described second assembly 50 can be the projection of more than one or two in the horizontal guide hole of more than one or two and at least one lateral steering portion 62 of corresponding described first assembly 48.
In a preferred embodiment, the main body 74 of described second assembly 50 also comprises a transverse holes 84, the size range of the transverse holes 84 of described second assembly 50 and transverse width are the perforates 68 being greater than described first assembly 48, and with the transverse holes 84 of one first connector 86 through described second assembly 50 and the perforate 68 of described first assembly 48, to connect described first assembly 48 and described second assembly 50.Accordingly, after described first connector 86 is positioned described transverse holes 84 and described perforate 68, can guides and contribute to the slide displacement of described second assembly 50 relative to described first assembly 48.
Preferably, the front portion of the main body 74 of described second assembly 50 also comprises a side 88.The side 88 of the main body 74 of described second assembly 50 can be resisted against the first horizontal guide channel 66a and the one second horizontal guide channel 66b of described first assembly 48.The side 88 of the main body 74 of described second assembly 50 comprises a convex extension part 90, and described convex extension part 90 can in order to indicate described second assembly 50 relative to the shift length of described first assembly 48.In addition, the first side wall 76 of described second assembly 50 comprises a hanging hole 92; Second side wall 78 of described second assembly 50 has a porthole 94.
Described clamping piece 52 connects described second assembly 50.Described clamping piece 52 has main body 96, blocking part 98, elastic arm 100 and a conduit 102.Wherein, described blocking part 98 is positioned at the side of described main body 96, and described elastic arm 100 is positioned at the opposite side that described main body 96 corresponds to described blocking part 98, the described main body 96 of described conduit 102.In a preferred embodiment, described clamping piece 52 is articulated in described second assembly 50 with one second connector 104.Accordingly, when described clamping piece 52 accepts the external force of a rotation, described clamping piece 52 can be switched to a predetermined angular relative to described second assembly 50.
Described blocking part 98 be can be mounted and be positioned at the installing hole 46 (this part please refer to Figure 11 b) of above-mentioned second rail 34 at least partially.Specifically, when described clamping piece 52 is articulated in the main body 74 of described second assembly 50, the blocking part 98 of described clamping piece 52 is the portholes 94 of the second side wall 78 corresponding to described second assembly 50, the position of the blocking part 98 of described clamping piece 52 can be adjusted with adjustment part 28, and the blocking part 98 of described clamping piece 52 is through the porthole 94 of described second assembly 50 and by clip in the installing hole 46 of above-mentioned second rail 34, before making described first accordingly, jockey 12 connects above-mentioned second rail 34.
In a preferred embodiment, the blocking part 98 of described clamping piece 52 has a ladder-shaper structure, can in response to the alignment error problem before described first between jockey 12 and the installing hole 46 of above-mentioned second rail 34 with described ladder-shaper structure.Such as, if when one first alignment error (the first error distance) is present between the blocking part 98 of described clamping piece 52 and the installing hole 46 of above-mentioned second rail 34, before described first, jockey 12 can be installed in the installing hole 46 of above-mentioned second rail 34 with one first rank of described ladder-shaper structure; In like manner, if when one second alignment error (the second error distance) is present between the blocking part 98 of described clamping piece 52 and the installing hole 46 of above-mentioned second rail 34, before described first, jockey 12 can be installed in the installing hole 46 of above-mentioned second rail 34 with a second-order of described ladder-shaper structure, but is not limited to this.Described elastic arm 100 is extended by a position of the main body 96 of described clamping piece 52 and is positioned at the opposite side that described main body 96 corresponds to described blocking part 98.Described elastic arm 100 roughly takes the shape of the letter U, and an end of described elastic arm 100 can be connected to described second assembly 50.
Described release piece 54 is articulated in the main body 74 of described second assembly 50 with one the 3rd connector 106.Described release piece 54 has the conduit 102 that a releasing section 108 is positioned at the main body 96 of described clamping piece 52.Wherein, the similar in fact Elliptic Cylinder of described releasing section 108 (but not being limited to this) and contact the wall of described conduit 102.
Described adjustment part 28 has adjustment part 110 and a screw rod 112.Described screw rod 112 connects described first assembly 48 and described second assembly 50.Specifically, the screw rod 112 of described adjustment part 28 is spirally connected the screw 72 of described first assembly 48, and described screw rod 112 has a neck 114, and described neck 114 is in order to be placed in the hanging hole 92 of described second assembly 50.
As shown in Figure 10 a and Figure 10 b, described first assembly 48 shows several tag marking and comprises a fisrt feature mark K1, a second feature mark K2, a third feature mark K3, a fourth feature mark K4 and a fifth feature mark K5.When an alignment error S1 (error distance) is more than the alignment error of an expection, and described alignment error S1 be present in described first before between the blocking part 98 of jockey 12 and the installing hole 46 of the first slide rail assembly 16 time (now the protrusion 90 of described second assembly 50 is positioned at described third feature mark K3, represent a primary importance of the second assembly 50), if the adjustment part 110 of described adjustment part 28 is not rotated, before described first, the blocking part 98 of the clamping piece 52 of jockey 12 just cannot stretch into smoothly and be mounted to the installing hole 46 of the second rail 34 of described first slide rail assembly 16.That is jockey 12 cannot be connected to the second rail 34 of described first slide rail assembly 16 smoothly before described first.
As shown in fig. lla, when the adjustment part 110 of described adjustment part 28 is by rotation, described second assembly 50 can relative to the second rail 34 displacement of described first slide rail assembly 16, and described elastic arm 100 provides an elastic force that the blocking part 98 of described clamping piece 52 is adjusted relative to the distance of the installing hole 46 of described second rail 34.
Specifically, when the adjustment part 110 of described adjustment part 28, by during rotation, (now the protrusion 90 of described second assembly 50 is moved to described fifth feature mark K5 from described third feature mark K3, represent that the second assembly 50 is moved into a second place from described primary importance), described second assembly 50 can with above-mentioned (as Fig. 9) the first projection 82a of the second assembly 50 of illustrating and the second projection 82b respectively and as described in guiding relation between the first horizontal guide hole 64a of the first assembly 48 and the second horizontal guide hole 64b, guiding relation between described first connector 86 and described transverse holes 84, and the guiding relation between the first horizontal guide channel 66a of the side 88 of described second assembly 50 and described first assembly 48 and one second horizontal guide channel 66b, make described second assembly 50 can reposefully toward the direction displacement of described first slide rail assembly 16, now, the blocking part 98 of described clamping piece 52 is resisted against a sidewall of the second rail 34 of described first slide rail assembly 16, and is switched to a predetermined angular with described second connector 104, meanwhile, the elastic arm 100 of described clamping piece 52 is extruded and stores an elastic force.
As shown in figure lib, when before described first, jockey 12 is moved to installation site, the blocking part 98 of described clamping piece 52 is installing holes 46 of the second rail 34 of corresponding described first slide rail assembly 16, and with the described elastic force stored by elastic arm 100, the blocking part 98 of described clamping piece 52 can be sprung into and be installed in the installing hole 46 of described second rail 34.That is described elastic arm 100 provides described elastic force to make the blocking part 98 of described clamping piece 52 be adjusted relative to the distance of the installing hole 46 of described second rail 34.Accordingly, the problem of above-mentioned alignment error S1 can be solved, make jockey 12 before first positively can be connected to the second rail 34 of described first slide rail assembly 16.
From Figure 11 a and Figure 11 b, described second assembly 50 responds the rotation of the adjustment part 110 of described adjustment part 28 and relative to the second rail 34 displacement of described first slide rail assembly 16, makes the blocking part 98 of described clamping piece 52 can relative to installing hole 46 displacement of the second rail 34 of described first slide rail assembly 16.
As shown in Figure 12 a and Figure 12 b, when an operator is for disassembling the blocking part 98 of described clamping piece 52 from the installing hole 46 of the second rail 34 of the described first slide rail assembly 16 shown by above-mentioned Figure 11 b, described operator only needs release piece 54 described in pivotable, the releasing section 108 of described release piece 54 is allowed to be resisted the wall of the conduit 102 in described clamping piece 52 by rotating, to drive described clamping piece 52 with the wall of described conduit 102, described clamping piece 52 is made to be switched to a predetermined angular, and make the blocking part 98 of described clamping piece 52 leave (blocking part 98 showing described clamping piece 52 as Figure 12 b by rotating in be reduced to the second assembly 50 interior) relative to described second rail 34 displacement, connection status between the second rail 34 removing jockey 12 and described first slide rail assembly 16 before described first accordingly.
According to above explanation, namely known enhancement effect of the present invention and advantage are:
A. with the closure of described rear jockey, operator can be allowed to adjust the installation site of described slide rail assembly for described drawer contraposition.
B. with the adjustment part of described front jockey, operator can be allowed to adjust the side of a drawer relative to slide rail assembly to link position.
Although the present invention describes with reference to current specific embodiment, but those of ordinary skill in the art will be appreciated that, above embodiment is only used to the present invention is described, change and the amendment of various equivalence also can be made when not departing from spirit of the present invention, therefore, as long as all will drop in the scope of the application's claims the change of above-described embodiment, modification in spirit of the present invention.
Claims (9)
1. a slide rail assembly, comprises one first rail, one second rail and a rear jockey, it is characterized in that:
Described first rail has a body extending longitudinally;
Described second rail is can longitudinally slide displacement relative to described first rail, and described second rail has a body extending longitudinally and a rear portion; And
Described rear jockey is configured at the rear portion of described second rail, and described rear jockey comprises a main body, a closure and a movable part, and described main body comprises a support portion and a transverse part, and described transverse part vertically connects described support portion haply; The support portion of main body described in described closure pivot joint, described closure comprises a head and a locking bar, and described locking bar connects described head, and described locking bar has a contact site; Described movable part is arranged between described main body and described closure actively, and described movable part comprises the first plate portion described in one first plate portion and one second plate portion substantial orthogonality;
Wherein, when the head of described closure is turned to a primary importance, the contact site of described locking bar is resisted against the first plate portion of described movable part, makes described movable part be located in described main body;
When the head of described closure is turned to a second place from described primary importance, the contact site of described locking bar no longer supports the first plate portion of described movable part, makes described movable part can adjust displacement relative to described main body.
2. slide rail assembly according to claim 1, it is characterized in that, the support portion of described main body also comprises one first wall and one second wall, the corresponding both sides of the transverse part of described main body vertically connect described first wall and described second wall haply respectively, described first wall has a corresponding perforation respectively with described second wall, the locking bar of described closure passes the perforation of described first wall and described second wall, and a width of described movable part is less than the width between described first wall and described second wall.
3. slide rail assembly according to claim 1, it is characterized in that, the transverse part of described main body comprises spaced several fixed part, first plate portion of described movable part comprises one of them fixed part described in a fixed part correspondence, when the head of described closure is turned to a primary importance, the contact site of described locking bar supports the first plate portion of described movable part, make the fixed part clip in the first plate portion of described movable part in one of them fixed part of the transverse part of described main body, when the head of described closure is turned to a second place from described primary importance, the contact site of described locking bar no longer supports the first plate portion of described movable part, the fixed part in the first plate portion of described movable part is pulled from one of them fixed part solution of the transverse part of described main body.
4. slide rail assembly according to claim 1, it is characterized in that, described second rail also has an anterior and installing hole, described front portion corresponds to described rear portion, described mounting hole site is in adjacent described front portion, jockey before described slide rail assembly also comprises one, described front jockey comprises one first assembly, one second assembly, a clamping piece and an adjustment part, and described first assembly has at least one lateral steering portion; Described second assembly has the lateral steering portion that at least one lateral steering portion is positioned at described first assembly; Described clamping piece is connected to described second assembly, and described clamping piece has a blocking part, described blocking part be the installing hole being positioned at described second rail at least partially; Described adjustment part has an adjustment part and a screw rod, and described screw rod connects described first assembly and described second assembly; Wherein, the rotation of the adjustment part of adjustment part described in described second component responds and relatively described second rail displacement, make the blocking part of described clamping piece can the installing hole displacement of relatively described second rail.
5. slide rail assembly according to claim 4, it is characterized in that, described second assembly also comprises one first side wall, described first side wall comprises a hanging hole, described first assembly also comprises a side wall, described side wall comprises a screw, the screw rod of described adjustment part is spirally connected described screw and have a neck in order to be placed in the hanging hole of described second assembly, described second assembly also comprises one second side wall position and corresponds to described first side wall, described second side wall has a porthole, the corresponding described porthole of blocking part of described clamping piece.
6. slide rail assembly according to claim 4, it is characterized in that, described clamping piece also comprises an elastic arm, when the adjustment part of described adjustment part is rotated, described second assembly corresponds to described second rail displacement, and the distance that the blocking part that described elastic arm provides an elastic force to make described clamping piece corresponds to the installing hole of described second rail is adjusted, described clamping piece also comprises a conduit, described front jockey also comprises a release piece and is articulated in described second assembly, described release piece has a releasing section and is positioned at described conduit, when described release piece is by pivotable, the releasing section of described release piece drives described clamping piece with described conduit, make described clamping piece by pivotable one angle, and make the blocking part of described clamping piece leave relative to described second rail displacement.
7. a jockey, comprises a main body, a closure and a movable part, it is characterized in that:
Described main body comprises a support portion and a transverse part, and described transverse part vertically connects described support portion haply;
The support portion of main body described in described closure pivot joint, described closure comprises a head and a locking bar, and described locking bar connects described head, and described locking bar has a contact site; And
Described movable part is arranged between described main body and described closure actively, and described movable part comprises the first plate portion described in one first plate portion and one second plate portion substantial orthogonality;
Wherein, when the head of described closure is turned to a primary importance, the contact site of described locking bar is resisted against the first plate portion of described movable part, makes described movable part be located in described main body;
When the head of described closure is turned to a second place from described primary importance, the contact site of described locking bar no longer supports the first plate portion of described movable part, makes described movable part can adjust displacement relative to described main body.
8. jockey according to claim 7, it is characterized in that, the support portion of described main body also comprises one first wall and one second wall, the corresponding both sides of the transverse part of described main body vertically connect described first wall and described second wall haply respectively, described first wall has a corresponding perforation respectively with described second wall, the locking bar of described closure passes the perforation of described first wall and described second wall, and a width of described movable part is less than the width between described first wall and described second wall.
9. jockey according to claim 7, it is characterized in that, the transverse part of described main body comprises spaced several fixed part, first plate portion of described movable part comprises one of them fixed part described in a fixed part correspondence, when the head of described closure is turned to a primary importance, the contact site of described locking bar supports the first plate portion of described movable part, make the fixed part clip in the first plate portion of described movable part in one of them fixed part of the transverse part of described main body, when the head of described closure is turned to a second place from described primary importance, the contact site of described locking bar no longer supports the first plate portion of described movable part, the fixed part in the first plate portion of described movable part is pulled from one of them fixed part solution of the transverse part of described main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410051660.2A CN104840019B (en) | 2014-02-14 | 2014-02-14 | Sliding rail assembly and the attachment means for sliding rail assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410051660.2A CN104840019B (en) | 2014-02-14 | 2014-02-14 | Sliding rail assembly and the attachment means for sliding rail assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104840019A true CN104840019A (en) | 2015-08-19 |
| CN104840019B CN104840019B (en) | 2017-07-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410051660.2A Active CN104840019B (en) | 2014-02-14 | 2014-02-14 | Sliding rail assembly and the attachment means for sliding rail assembly |
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| CN105534093A (en) * | 2016-03-10 | 2016-05-04 | 东莞市楷模家居用品制造有限公司 | Automatic drawer assembly of furniture |
| CN107048777A (en) * | 2015-10-05 | 2017-08-18 | 格耐使有限责任公司 | Device for releasably attaching furniture pulling unit and guidance unit |
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| US2756956A (en) * | 1952-08-14 | 1956-07-31 | William A Anderson | Mounting for cameras and the like |
| US4786204A (en) * | 1986-02-24 | 1988-11-22 | The Eversman Mfg. Company | Clamping apparatus with bi-directional clamping device |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN104840019B (en) | 2017-07-11 |
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