CN102691715A - Hasp structure - Google Patents
Hasp structure Download PDFInfo
- Publication number
- CN102691715A CN102691715A CN2011100722926A CN201110072292A CN102691715A CN 102691715 A CN102691715 A CN 102691715A CN 2011100722926 A CN2011100722926 A CN 2011100722926A CN 201110072292 A CN201110072292 A CN 201110072292A CN 102691715 A CN102691715 A CN 102691715A
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- Prior art keywords
- hasp
- pedestal
- movable part
- engagement portion
- auxiliary section
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Abstract
The invention provides a hasp structure comprising a base, a hasp movable piece and a hasp. One end of the base is provided with an elastic clamping part. One end of the hasp movable piece is rotatably connected with one end, which is far away from the base, of the hasp movable piece; and the other end of the hasp movable piece is provided with a matching part which is clamped with the elastic clamping part. The movable free end of the hasp is rotatably connected with the hasp movable piece to be abutted against the movable free end of the hasp when the elastic clamping part and the matching part are clamped, so as to lock the hasp. When the hasp structure is closed, the elastic clamping part and the matching part are clamped to lock the hasp, so as to realize a self-locking aim.
Description
[technical field]
The present invention relates to a kind of hasp structure, particularly relate to a kind of hasp structure with auto-lock function.
[background technique]
Present hasp structure does not generally possess auto-lock function, so there is not specified structure to guarantee that hasp is in optimum closed state all the time.When external object occurring and collide with hasp structure or rub mutually, the hasp that does not have auto-lock function gets loose easily, thereby the object that can cause hasp to connect comes off and causes potential safety hazard.
[summary of the invention]
Based on this, be necessary to provide a kind of hasp structure with auto-lock function.
A kind of hasp structure comprises pedestal, hasp movable part and hasp; One end of pedestal is provided with the elasticity engagement portion.One end of hasp movable part and said pedestal are rotatably connected away from an end of said elasticity engagement portion, and the other end is provided with the auxiliary section that fastens with said elasticity engagement portion; The freedom of movement end of hasp and said hasp movable part are rotationally connected; Said hasp can rotate and move to said elasticity engagement portion with said hasp movable part; Replace the freedom of movement end of hasp when said elasticity engagement portion and said auxiliary section are fastened, thereby lock said hasp.
When above-mentioned hasp structure was closed, elasticity engagement portion and auxiliary section fastened with the locking hasp, reached the purpose of self-locking.
Said elasticity engagement portion is the shell fragment that extends towards a lateral buckling of said pedestal from the end of said pedestal; And the free end of said shell fragment is provided with the grab of circular arc, and said auxiliary section is the card complex hole that is opened on the said hasp movable part and holds mutually with said grab.
Above-mentioned grab can block the edge of said card complex hole, when said hasp structure fastens, keeps the best to close state.The size of above-mentioned card complex hole is triped when said hasp structure is opened greater than said grab area the best part easily.
Further; Said elasticity engagement portion is the shell fragment that extends towards a lateral buckling of said pedestal from the end of said pedestal; And the free end of said shell fragment offers card complex hole, and said auxiliary section is to be located at said hasp movable part end and the grab of the circular arc that fastens with said card complex hole.
Further; Said elasticity engagement portion is the shell fragment that extends towards a lateral buckling of said pedestal from the end of said pedestal; And the free end of said shell fragment is provided with barb, and said auxiliary section is the grab of being located at said hasp movable part end and fastening with said barb.
Further, said pedestal and said hasp movable part are rotationally connected through bearing pin.
Can make said pedestal and said hasp movable part folding with convenience, freely.
Further, said hasp movable part comprises substrate and two sidewalls that extend towards the same side of said substrate bending from the relative both sides of said substrate respectively, and said hasp and said two side are rotatably connected, and said auxiliary section is located on the said substrate.
Further; Said pedestal comprises base plate and two side plates that extend perpendicular to the same side bending of said base plate from the relative both sides of said base plate respectively; Each side plate is provided with accommodates the free-ended restraining groove of said hasp, and said elasticity engagement portion is located on the said base plate.
The intensity of said pedestal and said hasp movable part has been strengthened in the design of above-mentioned sidewall and side plate.
Further, said hasp is roughly U type draw ring, and the middle part is to a lateral buckling.
Above-mentioned bending structure can better be fixed the object that is connected with said hasp structure with hook.
[description of drawings]
Fig. 1 is the structural representation of an embodiment hasp structure;
Fig. 2 is the stereogram of the pedestal of hasp structure shown in Figure 1;
Fig. 3 is the stereogram of the hasp movable part of hasp structure shown in Figure 1.
[embodiment]
Below in conjunction with accompanying drawing and specific embodiment, further illustrate.
See also Fig. 1, an embodiment hasp structure 100 comprises pedestal 110, hasp movable part 120, hasp 130 and bearing pin 160.Pedestal 110 1 ends are provided with elasticity engagement portion 111.Hasp movable part 120 1 ends are rotationally connected through bearing pin 160 and the end of pedestal 110 away from elasticity engagement portion 111, and hasp movable part 120 the other ends are provided with the auxiliary section 121 that fastens with elasticity engagement portion 111.Hasp 130 1 ends and hasp movable part 120 are rotationally connected.When fastening hasp structure 100, rotate hasp movable part 120, hasp 130 also can rotate and move to elasticity engagement portion 111 with hasp movable part 120, fasten until elasticity engagement portion 111 and auxiliary section 121, thus locking hasp 130.
See also Fig. 2, pedestal 110 comprises base plate 112 and two side plates 114.Base plate 112 is a rectangle, and an end of base plate 112 is located in elasticity engagement portion 111.Two side plates 114 extend towards the same side of base plate 112 bending from the relative both sides of base plate 112 respectively.In the present embodiment, two side plates 114 extend perpendicular to base plate 112.Each side plate 114 is roughly rectangle, and the angle that each side plate 114 is not connected with base plate 112 is an arc.Offer mounting hole 118 and restraining groove 116 on each side plate 114.Mounting hole 118 is for being opened in the circular hole of side plate 114 1 ends, and its diameter passes for bearing pin 160 greater than the diameter of bearing pin 160.Restraining groove 116 is positioned on the side plate 114 end near mounting hole 118, as the free end of accommodating hasp 130 when hasp structure 100 fastenings.In the present embodiment, pedestal 110 is processed by stainless steel material.
See also Fig. 3, hasp movable part 120 comprises substrate 122 and two sidewalls 124.Substrate 122 is roughly rectangle, and auxiliary section 121 is located on the substrate 122, and the corresponding so that hasp structure in its particular location and elasticity engagement portion 111 100 can fasten with elasticity engagement portion 111 when closed.Two sidewalls 124 extend towards the same side of substrate 122 bending from the relative both sides of substrate 122 respectively.In the present embodiment, two side arms 124 extend perpendicular to substrate 122.Each sidewall 124 offers first perforate 126 and second perforate 128 respectively.First perforate 126 is that circular hole and diameter are identical with mounting hole 118, and it is corresponding with mounting hole 118 away from an end and the position of auxiliary section 121 to be positioned at sidewall 124, passes for bearing pin 160.Second perforate 128 is a circular hole, diameter equal hasp 130 free end cross-sectional diameters and the position corresponding with restraining groove 116 positions, as assigning the free end of hasp 130.In the present embodiment, hasp movable part 120 is processed by stainless steel material.
Please consult Fig. 1 once more, hasp 130 is a U type draw ring, and hasp 130 is circle with the cross section of two freedom of movement ends that hasp movable part 120 is rotationally connected, and bends so that insert second perforate 128 relatively.The relative end that hasp 130 and hasp movable part 120 are rotationally connected forms hook formation to a lateral buckling of pedestal 110.In the present embodiment, hasp 130 is processed by stainless steel material.
Specifically in the present embodiment, bearing pin 160 is a cylindrical body, is processed by 304 stainless steel materials.Need to prove that bearing pin 160 also can omit, at this moment, extend lug respectively on two side arms of hasp movable part 120, this lug wears the mounting hole 118 on two side plates 114 of pedestal 110, and hasp movable part 120 and pedestal 110 are rotatably connected.
Be appreciated that above-mentioned elasticity engagement portion 111 can also be the shell fragment of long strip, its free end offers the card complex hole of rectangle, extends towards a lateral buckling of base plate 112 from rectangle broadside one end of base plate 112 away from bearing pin 160.Auxiliary section 121 is the grab of circular arc, and its cross section maximum area is less than the area of the card complex hole of said rectangle.When hasp structure 100 closures, the grab of said circular arc is taken the edge that the card complex hole of rectangle is stated in the residence, and hasp movable part 120 and pedestal 110 are fastened.When hasp 100 is opened, promote said shell fragment the grab of said circular arc is passed from the card complex hole of said rectangle, hasp movable part 120 and pedestal 110 are triped.
Be appreciated that above-mentioned elasticity engagement portion 111 can also be the shell fragment of long strip, its free end is provided with barb, extends towards a lateral buckling of base plate 112 from rectangle broadside one end of base plate 112 away from bearing pin 160.Auxiliary section 121 is a grab, can fasten with said barb.When hasp structure 100 closures, said barb catches on said grab, and hasp movable part 120 and pedestal 110 are fastened.When hasp 100 is opened, push pedestal 110 or hasp movable part 120 said barb and said grab are unclamped, hasp movable part 120 and pedestal 110 are triped.
When hasp structure 100 closures; One end of hasp 130 is fixed with the end face that is stuck each other, and the free end of hasp 130 rotates and is placed in the restraining groove 116, and elasticity engagement portion 111 and auxiliary section 121 are fastened; Replace the freedom of movement end of hasp 130, make hasp 130 fixing; When hasp structure 100 is opened, triped in elasticity engagement portion 111 and auxiliary section 121, the freedom of movement end of hasp 130 rotates, and makes an end of hasp 130 and the end face engagement release that is stuck.Even,,, reach the self-locking effect so be difficult for getting loose because hasp structure 100 fastening locks so occur that external object collides with hasp structure 100 this moment or friction mutually.
Hasp pedestal and hasp movable part are rotationally connected, hasp movable part and hasp are rotationally connected, than folding that is fixedly connected more convenient each element of hasp structure and position adjustment, efficient raising when mounted, easy to use.The design of grab and card complex hole keeps the best to close state when hasp structure is fastened; The size of card complex hole trips hasp structure greater than grab area the best part easily when opening.The high carbon ferromanganese materials guarantees that the shell fragment afterbody possesses certain elasticity.The intensity of pedestal and hasp movable part has been strengthened in the design of sidewall and side plate.The object that is connected with hasp structure with hook can be better fixed in the U type stretch bending folding design of hasp.
The above embodiment has only expressed several kinds of mode of executions of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to claim of the present invention.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the present invention's design, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with accompanying claims.
Claims (8)
1. a hasp structure is characterized in that, comprising:
Pedestal, the one of which end is provided with the elasticity engagement portion;
The hasp movable part, one of which end and said pedestal are rotatably connected away from an end of said elasticity engagement portion, and the other end is provided with the auxiliary section that fastens with said elasticity engagement portion; And
Hasp, its freedom of movement end and said hasp movable part are rotationally connected, and replace the freedom of movement end of hasp when said elasticity engagement portion and said auxiliary section are fastened, thereby lock said hasp.
2. hasp structure according to claim 1; It is characterized in that; Said elasticity engagement portion is the shell fragment that extends towards a lateral buckling of said pedestal from the end of said pedestal; And the free end of said shell fragment is provided with the grab of circular arc, and said auxiliary section is the card complex hole that is opened on the said hasp movable part and holds mutually with said grab.
3. hasp structure according to claim 1; It is characterized in that; Said elasticity engagement portion is the shell fragment that extends towards a lateral buckling of said pedestal from the end of said pedestal; And the free end of said shell fragment offers card complex hole, and said auxiliary section is to be located on the said hasp movable part end and the grab of the circular arc that fastens with said card complex hole.
4. hasp structure according to claim 1; It is characterized in that; Said elasticity engagement portion is the shell fragment that extends towards a lateral buckling of said pedestal from the end of said pedestal; And the free end of said shell fragment is provided with barb, and said auxiliary section is the grab of being located on the said hasp movable part end and fastening with said barb.
5. hasp structure according to claim 1 is characterized in that, said pedestal and said hasp movable part are rotationally connected through bearing pin.
6. according to any described hasp structure of claim 3 to 5; It is characterized in that; Said hasp movable part comprises substrate and two sidewalls that extend towards the same side of said substrate bending from the relative both sides of said substrate respectively; Said hasp and said two side are rotatably connected, and said auxiliary section is located on the said substrate.
7. according to any described hasp structure of claim 3 to 5; It is characterized in that; Said pedestal comprises base plate and two side plates that bending is extended towards said base plate the same side from the relative both sides of said base plate respectively; Each side plate is provided with accommodates the free-ended restraining groove of said hasp, and said elasticity engagement portion is located on the said base plate.
8. hasp structure according to claim 1 is characterized in that, said hasp is a U type draw ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100722926A CN102691715A (en) | 2011-03-24 | 2011-03-24 | Hasp structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100722926A CN102691715A (en) | 2011-03-24 | 2011-03-24 | Hasp structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102691715A true CN102691715A (en) | 2012-09-26 |
Family
ID=46857382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100722926A Pending CN102691715A (en) | 2011-03-24 | 2011-03-24 | Hasp structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102691715A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104061543A (en) * | 2013-03-20 | 2014-09-24 | 海洋王（东莞）照明科技有限公司 | Hasp structure of lamp |
| CN104500519A (en) * | 2014-11-28 | 2015-04-08 | 常州超音电子有限公司 | Connecting plate unit for alarm |
| CN104654213A (en) * | 2013-11-22 | 2015-05-27 | 海洋王（东莞）照明科技有限公司 | Hasp structure of lamp and anti-dazzle floodlight lamp with hasp structure |
| CN105980211A (en) * | 2014-02-06 | 2016-09-28 | 百乐仕株式会社 | Retaining device |
| CN107248719A (en) * | 2017-07-14 | 2017-10-13 | 国网河南省电力公司商城县供电公司 | Pretension stockbridge damper |
| CN110127384A (en) * | 2019-04-19 | 2019-08-16 | 海口高新区宏邦机械有限公司 | A kind of Full-automatic sterilizing cage frame transportation system |
| CN112563825A (en) * | 2020-12-18 | 2021-03-26 | 中车洛阳机车有限公司 | Elastic anti-loosening connecting device of locomotive plug-in connector |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5127684A (en) * | 1989-10-18 | 1992-07-07 | Filterwerk Mann & Hummel Gmbh | Tension clamp |
| US5217263A (en) * | 1992-05-13 | 1993-06-08 | Peterson Sofia A | Screen clip |
| CN2565922Y (en) * | 2002-08-30 | 2003-08-13 | 李殿荣 | Spring lock catch |
| CN2847025Y (en) * | 2005-09-07 | 2006-12-13 | 黄坚忠 | Buckle for daylight lamp |
| CN201215126Y (en) * | 2008-06-30 | 2009-04-01 | 中国北车集团大同电力机车有限责任公司 | Spring clamp |
| CN201475095U (en) * | 2009-09-08 | 2010-05-19 | 东莞超速科技拓展有限公司 | Latch |
| CN201723035U (en) * | 2010-07-07 | 2011-01-26 | 日照兴发汽车零部件制造有限公司 | Compartment lock device |
-
2011
- 2011-03-24 CN CN2011100722926A patent/CN102691715A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5127684A (en) * | 1989-10-18 | 1992-07-07 | Filterwerk Mann & Hummel Gmbh | Tension clamp |
| US5217263A (en) * | 1992-05-13 | 1993-06-08 | Peterson Sofia A | Screen clip |
| CN2565922Y (en) * | 2002-08-30 | 2003-08-13 | 李殿荣 | Spring lock catch |
| CN2847025Y (en) * | 2005-09-07 | 2006-12-13 | 黄坚忠 | Buckle for daylight lamp |
| CN201215126Y (en) * | 2008-06-30 | 2009-04-01 | 中国北车集团大同电力机车有限责任公司 | Spring clamp |
| CN201475095U (en) * | 2009-09-08 | 2010-05-19 | 东莞超速科技拓展有限公司 | Latch |
| CN201723035U (en) * | 2010-07-07 | 2011-01-26 | 日照兴发汽车零部件制造有限公司 | Compartment lock device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104061543A (en) * | 2013-03-20 | 2014-09-24 | 海洋王（东莞）照明科技有限公司 | Hasp structure of lamp |
| CN104654213A (en) * | 2013-11-22 | 2015-05-27 | 海洋王（东莞）照明科技有限公司 | Hasp structure of lamp and anti-dazzle floodlight lamp with hasp structure |
| CN105980211A (en) * | 2014-02-06 | 2016-09-28 | 百乐仕株式会社 | Retaining device |
| CN104500519A (en) * | 2014-11-28 | 2015-04-08 | 常州超音电子有限公司 | Connecting plate unit for alarm |
| CN107248719A (en) * | 2017-07-14 | 2017-10-13 | 国网河南省电力公司商城县供电公司 | Pretension stockbridge damper |
| CN110127384A (en) * | 2019-04-19 | 2019-08-16 | 海口高新区宏邦机械有限公司 | A kind of Full-automatic sterilizing cage frame transportation system |
| CN112563825A (en) * | 2020-12-18 | 2021-03-26 | 中车洛阳机车有限公司 | Elastic anti-loosening connecting device of locomotive plug-in connector |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120926 |