CN105782210B - A kind of fast nut component - Google Patents
A kind of fast nut component Download PDFInfo
- Publication number
- CN105782210B CN105782210B CN201410818067.6A CN201410818067A CN105782210B CN 105782210 B CN105782210 B CN 105782210B CN 201410818067 A CN201410818067 A CN 201410818067A CN 105782210 B CN105782210 B CN 105782210B
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- China
- Prior art keywords
- nut
- fast
- collar
- bolt
- fast nut
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Abstract
The invention discloses a kind of fast nut component, the deficiency of conventional nut component is overcome, the custom using conventional nut and packing ring has been catered to, use occasion is equal to the use occasion of conventional nut and packing ring, and processing technology is high.Its technical scheme is：Fast nut component includes fast nut, bolt, nut collar, and wherein fast nut is provided with convex, and nut collar is provided with stepped hole, the stepped hole that the convex of fast nut stretches into nut collar in the assembling of fast nut, nut collar and bolt.Such design only needs to slightly change the locking member of traditional nut-screw, does not increase manufacturing cost when any add-on parts can just greatly reduce actual use, positive realistic function is served to promote the use of.
Description
Technical field
The present invention relates to a kind of fastener, more particularly to a kind of fast nut component.
Background technology
It can exchange, make because design needs to be connected two parts therein in screw rod (bolt) and nut connection fastening
Into the change of thickness.In the case where fastening thin part, because part thickness differs greatly and screw rod (bolt) can not be exchanged, then spiral shell
Mother needs to screw in longer distance arrival locked position, wastes time and energy.
In addition, for needing relatively large distance to adjust and can be finely adjusted to adapt to the screw rod (spiral shell of different operating modes in length
Bolt) and nut assembly, screw in the time screwed out longer.Screw thread is further encountered positioned at equal diameter cylinder interlude (conventional nut
Can not be screwed into) fastening occasion.
The fastener of traditional screw bolt and nut is not well positioned to meet needs in foregoing application.
The content of the invention
The brief overview of one or more aspects given below is to provide to the basic comprehension in terms of these.This general introduction is not
The extensive overview of all aspects contemplated, and it is also non-to be both not intended to identify the key or decisive key element of all aspects
Attempt to define the scope in terms of any or all.Its unique purpose is to provide the one of one or more aspects in simplified form
A little concepts think the sequence of more detailed description given later.
It is an object of the invention to solve the above problems there is provided a kind of fast nut component, conventional nut group is overcome
The deficiency of part, has catered to the custom using conventional nut and packing ring, and use occasion is equal to the use field of conventional nut and packing ring
Close, processing technology is high.
The technical scheme is that：Present invention is disclosed a kind of fast nut component, including fast nut, bolt, spiral shell
Female packing ring, wherein fast nut are provided with convex, and nut collar is provided with stepped hole, in fast nut, nut collar and bolt
Assembling in the convex of fast nut stretch into the stepped hole of nut collar.
According to an embodiment of the fast nut component of the present invention, nut collar is moved to its planar end surface and quilt along bolt
The end face laminating of fixture.
According to an embodiment of the fast nut component of the present invention, fast nut is with its eccentric orfice along bolt to fast nut
Close to the position of touching nut collar.
According to an embodiment of the fast nut component of the present invention, fast nut, which is diametrically moved to, makes fast nut
Half-thread hole engaged with the screw thread of bolt, the convex of fast nut stretches into nut collar during fast nut is screwed
Stepped hole, the bottom surface of stepped hole until convex end face is fitted.
According to an embodiment of the fast nut component of the present invention, screw rod contains screw thread and is in cylindrical bar centre position
Long bolt.
Present invention contrast prior art has following beneficial effect：Fast nut and nut collar in the present invention are inserted in spiral shell
In bolt, quickly it is moved at the position for needing to lock, nut centering (i.e. nut and screw coaxial), the small convex on nut is screwed in
Tightened again in the shallow stepped hole of nut collar.Such design only needs to slightly change the locking member of traditional nut-screw
, do not increase manufacturing cost when any add-on parts can just greatly reduce actual use, to have promoted the use of
Positive realistic function is arrived.
Brief description of the drawings
Figure 1A, 1B show the structure chart of the preferred embodiment of the fast nut component of the present invention.
Fig. 2A, 2B, 3A, 3B show the assembling process schematic diagram of the fast nut component of the present invention.
Embodiment
After the detailed description of embodiment of the disclosure is read in conjunction with the following drawings, it better understood when the present invention's
Features described above and advantage.In the accompanying drawings, each component is not necessarily drawn to scale, and with similar correlation properties or feature
Component may have same or like reference.
The structure of the preferred embodiment of the fast nut component of the present invention is referring to Figure 1A and 1B, and this is the state after fastening.
Fast nut component includes fast nut 1, bolt 2 (being stay bolt in the present embodiment), nut collar 3, and wherein fast nut 1 exists
Axial direction is provided with convex 10, and the position corresponding to convex of nut collar 3 is provided with stepped hole 30, in fast nut 1, nut pad
In the assembling of circle 3 and bolt 2, the convex 10 of fast nut 1 is stretched into the stepped hole 30 of nut collar 3, to prevent fast nut
Radially release.When the end face of convex 10 fits the bottom surface of stepped hole 30, it is tightened by fastener 41 and 42.In the present invention
Screw rod contain screw thread be in cylindrical bar centre position long bolt situation.
Fig. 2A, 2B, 3A, 3B show the assembling process of the fast nut component of the present invention.Look first at Fig. 2A and 2B, quilt
Fastener 41 and 42 is in predetermined installation site, and nut collar 3 is inserted in bolt 2, with the eccentric orfice on fast nut 1 (generally
More than thread size 0.1mm or so) it is inserted in bolt 2.
Referring then to Fig. 3 A and 3B, nut collar 3 is moved to its planar end surface with being pasted by the end face of fastener 41 along bolt 2
Close.Fast nut 1 (is schemed with its eccentric orfice along the position that bolt 2 is quickly moved to fast nut close to touching nut collar
Position shown in 3B).Fast nut 1, which is diametrically moved to, makes its half-thread hole be engaged with the screw thread of bolt 2 (i.e. quickly
Nuts and bolt is coaxial), the convex 10 of fast nut 1 is stretched into the stepped hole 30 of nut collar 3 until the end face of convex 10 is pasted
The bottom surface of stepped hole 30 is closed, is tightened, the state after tightening is the state shown in Figure 1A, 1B.
It is for so that any person skilled in the art all can make or use this public affairs to provide of this disclosure be previously described
Open.Various modifications of this disclosure all will be apparent for a person skilled in the art, and as defined herein general
Suitable principle can be applied to spirit or scope of other variants without departing from the disclosure.Thus, the disclosure is not intended to be limited
Due to example described herein and design, but it should be awarded and principle disclosed herein and novel features phase one
The widest scope of cause.
Claims (2)
1. a kind of fast nut component, it is characterised in that including fast nut, bolt, nut collar, wherein set on fast nut
There is convex, nut collar is provided with stepped hole, and the convex of fast nut is stretched in the assembling of fast nut, nut collar and bolt
Enter in the stepped hole of nut collar, wherein nut collar is moved to its planar end surface along bolt and fitted with the end face of fixture,
Fast nut is with its eccentric orfice along bolt to fast nut close to the position of touching nut collar, and fast nut is diametrically moved
Move to making the half-thread hole of fast nut be engaged with the screw thread of bolt, the convex of fast nut during fast nut is screwed
The stepped hole of nut collar is stretched into, the bottom surface of stepped hole until convex end face is fitted.
2. fast nut component according to claim 1, it is characterised in that screw rod contains screw thread and is in the middle of cylindrical bar
The long bolt of position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410818067.6A CN105782210B (en) | 2014-12-19 | 2014-12-19 | A kind of fast nut component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410818067.6A CN105782210B (en) | 2014-12-19 | 2014-12-19 | A kind of fast nut component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105782210A CN105782210A (en) | 2016-07-20 |
| CN105782210B true CN105782210B (en) | 2017-09-29 |
Family
ID=56377027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410818067.6A Active CN105782210B (en) | 2014-12-19 | 2014-12-19 | A kind of fast nut component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105782210B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109210047B (en) * | 2017-12-20 | 2023-10-20 | 上海机动车检测认证技术研究中心有限公司 | Stepless quick telescopic fixed rod assembly |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2676509A (en) * | 1952-07-05 | 1954-04-27 | Graham John Henry | Clamping nut |
| US2742073A (en) * | 1952-06-20 | 1956-04-17 | Ernest D Iannetti | Quick attachable nut and bolt assembly |
| CN2115423U (en) * | 1992-03-21 | 1992-09-09 | 陆正家 | Locking bolt coupling piece |
| CN2380738Y (en) * | 1999-06-30 | 2000-05-31 | 刘俊凯 | Detachable anti-loose screw-bolt connecter |
| CN201777074U (en) * | 2010-08-25 | 2011-03-30 | 蒋奇平 | Nut gasket component capable of positioning wheel spoke in circumferential direction |
| US8382415B1 (en) * | 2006-09-05 | 2013-02-26 | Harold Goldbaum | Rapid-engaging and positive-locking threaded configuration |
| CN103375475A (en) * | 2012-04-24 | 2013-10-30 | 陈启川 | Quick nut locking and dismounting structure |
| CN204371899U (en) * | 2014-12-19 | 2015-06-03 | 上海机动车检测中心 | A kind of fast nut assembly |
-
2014
- 2014-12-19 CN CN201410818067.6A patent/CN105782210B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2742073A (en) * | 1952-06-20 | 1956-04-17 | Ernest D Iannetti | Quick attachable nut and bolt assembly |
| US2676509A (en) * | 1952-07-05 | 1954-04-27 | Graham John Henry | Clamping nut |
| CN2115423U (en) * | 1992-03-21 | 1992-09-09 | 陆正家 | Locking bolt coupling piece |
| CN2380738Y (en) * | 1999-06-30 | 2000-05-31 | 刘俊凯 | Detachable anti-loose screw-bolt connecter |
| US8382415B1 (en) * | 2006-09-05 | 2013-02-26 | Harold Goldbaum | Rapid-engaging and positive-locking threaded configuration |
| CN201777074U (en) * | 2010-08-25 | 2011-03-30 | 蒋奇平 | Nut gasket component capable of positioning wheel spoke in circumferential direction |
| CN103375475A (en) * | 2012-04-24 | 2013-10-30 | 陈启川 | Quick nut locking and dismounting structure |
| CN204371899U (en) * | 2014-12-19 | 2015-06-03 | 上海机动车检测中心 | A kind of fast nut assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105782210A (en) | 2016-07-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 201805 Shanghai City Yutian Jiading District Anting Town Road No. 68 Applicant after: Shanghai motor vehicle inspection and Certification Technology Research Center Co., Ltd. Address before: 201805 Shanghai City Yutian Jiading District Anting Town Road No. 68 Applicant before: Shanghai Motor Vehicle Inspection Center |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |