CN105782210A - Rapid nut assembly - Google Patents
Rapid nut assembly Download PDFInfo
- Publication number
- CN105782210A CN105782210A CN201410818067.6A CN201410818067A CN105782210A CN 105782210 A CN105782210 A CN 105782210A CN 201410818067 A CN201410818067 A CN 201410818067A CN 105782210 A CN105782210 A CN 105782210A
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- China
- Prior art keywords
- nut
- fast
- bolt
- collar
- rapid
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Abstract
The invention discloses a rapid nut assembly. Defects of a traditional nut assembly are overcome, the rapid nut assembly caters to habits of using of a traditional nut and a gasket, the usage occasion is equal to the usage occasion of the traditional nut and the gasket, and the machining technology is very high. According to the technical scheme, the rapid nut assembly comprises a rapid nut, a bolt and a nut gasket, a boss is arranged on the rapid nut, a step hole is formed in the nut gasket, and in the assembly process of the rapid nut and the nut gasket, the boss of the rapid nut stretches into the step hole of the nut gasket; and according to design, only a locking part of a traditional nut screw needs to be slightly modified, no additional parts are added, the manufacturing cost during actual use can be greatly reduced, and the positive realistic effect on use and popularization is achieved.
Description
Technical field
The present invention relates to a kind of securing member, particularly relate to a kind of fast nut assembly.
Background technology
Can exchange because design needs to be connected two parts therein when screw rod (bolt) and nut connect fastening, cause the change of thickness.When fastening thin part, because part thickness differs greatly, screw rod (bolt) can not be exchanged, then nut needs to screw in longer distance arrival locked position, wastes time and energy.
Additionally, for needing relatively large distance adjustment in length and screw rod (bolt) and the nut assembly of finely tuning to adapt to different operating mode can be carried out, screw in the time screwed out longer.Further encounter screw thread and be positioned at the fastening occasion of equal diameter cylinder interlude (conventional nut cannot be screwed into).
The securing member of traditional screw bolt and nut is not well positioned to meet needs in aforesaid application.
Summary of the invention
The brief overview of one or more aspect given below is to provide the basic comprehension to these aspects.This summarizes the extensive overview of the not all aspect contemplated, and is both not intended to identify the key or decisive key element also non-scope attempting to define any or all aspect of all aspects.Its some concepts being uniquely intended to provide in simplified form one or more aspect think the sequence of more detailed description given later.
It is an object of the invention to solve the problems referred to above, provide a kind of fast nut assembly, overcome the deficiency of conventional nut assembly, cater to the custom using conventional nut and packing ring, use occasion is equal to the use occasion of conventional nut and packing ring, and processing technology is high.
The technical scheme is that and present invention is disclosed a kind of fast nut assembly, including fast nut, bolt, nut collar, wherein fast nut is provided with convex, nut collar is provided with stepped hole, and in the assembling of fast nut, nut collar and bolt, the convex of fast nut stretches in the stepped hole of nut collar.
One embodiment of the fast nut assembly according to the present invention, the end face that nut collar moves to its planar end surface with fixture along bolt is fitted.
One embodiment of the fast nut assembly according to the present invention, fast nut with its eccentric orfice along bolt to fast nut close to touching nut collar position.
One embodiment of the fast nut assembly according to the present invention, fast nut diametrically moves the screw-threaded engagement to the half-thread hole Yu bolt making fast nut, in the process screw fast nut, the convex of fast nut stretches into the stepped hole of nut collar, until the bottom surface of convex end face laminating stepped hole.
One embodiment of the fast nut assembly according to the present invention, screw rod contains screw thread and is in the long bolt in cylindrical bar centre position.
The present invention contrasts prior art following beneficial effect: fast nut and nut collar in the present invention are inserted in bolt, quickly mobile to the position needing locking, nut centering (i.e. nut and screw coaxial), the little convex on nut screws in and tightens to the shallow stepped hole of nut collar again.Such design has only to the locking member of traditional nut-screw is changed a little, it does not have increases manufacturing cost when any add-on parts just can greatly reduce actually used, serves positive realistic function for promoting the use of.
Accompanying drawing explanation
Figure 1A, 1B illustrate the structure chart of the preferred embodiment of the fast nut assembly of the present invention.
Fig. 2 A, 2B, 3A, 3B illustrate the assembling process schematic of the fast nut assembly of the present invention.
Detailed description of the invention
After reading the detailed description that embodiment of the disclosure in conjunction with the following drawings, it is possible to be more fully understood that features described above and the advantage of the present invention.In the accompanying drawings, each assembly is not necessarily drawn to scale, and the assembly with similar correlation properties or feature is likely to be of same or like accompanying drawing labelling.
The structure of the preferred embodiment of the fast nut assembly of the present invention is referring to Figure 1A and 1B, and this is the state after fastening.Fast nut assembly includes fast nut 1, bolt 2 (for stay bolt in the present embodiment), nut collar 3, wherein fast nut 1 is provided with convex 10 in the axial direction, the position corresponding to convex of nut collar 3 is provided with stepped hole 30, in the assembling of fast nut 1, nut collar 3 and bolt 2, the convex 10 of fast nut 1 stretches in the stepped hole 30 of nut collar 3, to prevent fast nut from radially getting loose.When the bottom surface of the end face laminating stepped hole 30 of convex 10, fastened part 41 and 42 is tightened.Screw rod in the present invention contains the situation that screw thread is in the long bolt in cylindrical bar centre position.
Fig. 2 A, 2B, 3A, 3B illustrate the assembling process of the fast nut assembly of the present invention.Looking first at Fig. 2 A and 2B, fastened part 41 and 42 is in predetermined installation site, and nut collar 3 is inserted in bolt 2, is inserted in bolt 2 with the eccentric orfice (being typically larger than thread size about 0.1mm) on fast nut 1.
Referring then to Fig. 3 A and 3B, the end face that nut collar 3 moves to its planar end surface with fastened part 41 along bolt 2 is fitted.Fast nut 1 quickly moves the position (i.e. position shown in Fig. 3 B) to fast nut close to touching nut collar with its eccentric orfice along bolt 2.Fast nut 1 is diametrically moved to making its half-thread hole and the screw-threaded engagement of bolt 2 (namely fast nut and bolt are coaxial), the convex 10 of fast nut 1 stretches in the stepped hole 30 of the nut collar 3 until bottom surface of the end face laminating stepped hole 30 of convex 10, tightening, the state after tightening is the state shown in Figure 1A, 1B.
Thering is provided of this disclosure being previously described is for making any person skilled in the art all can make or use the disclosure.Various amendment of this disclosure all will be apparent from for a person skilled in the art, and the generic principles defined herein can be applied to other variants spirit or scope without departing from the disclosure.Thus, the disclosure is not intended to be limited to example described herein and design, but with disclosed herein principle and novel features consistent the widest scope should be awarded.
Claims (5)
1. a fast nut assembly, it is characterized in that, including fast nut, bolt, nut collar, wherein fast nut is provided with convex, nut collar is provided with stepped hole, and in the assembling of fast nut, nut collar and bolt, the convex of fast nut stretches in the stepped hole of nut collar.
2. fast nut assembly according to claim 1, it is characterised in that the end face that nut collar moves to its planar end surface with fixture along bolt is fitted.
3. fast nut assembly according to claim 2, it is characterised in that fast nut with its eccentric orfice along bolt to fast nut close to touching nut collar position.
4. fast nut assembly according to claim 3, it is characterized in that, fast nut diametrically moves the screw-threaded engagement to the half-thread hole Yu bolt making fast nut, in the process screw fast nut, the convex of fast nut stretches into the stepped hole of nut collar, until the bottom surface of convex end face laminating stepped hole.
5. fast nut assembly according to any one of claim 1 to 4, it is characterised in that screw rod contains screw thread and is in the long bolt in cylindrical bar centre 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 true CN105782210A (en) | 2016-07-20 |
| CN105782210B 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) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109210047A (en) * | 2017-12-20 | 2019-01-15 | 上海机动车检测认证技术研究中心有限公司 | A kind of fixed bar assembly of stepless quick-expansion |
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 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109210047A (en) * | 2017-12-20 | 2019-01-15 | 上海机动车检测认证技术研究中心有限公司 | A kind of fixed bar assembly of stepless quick-expansion |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105782210B (en) | 2017-09-29 |
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| C06 | Publication | ||
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| C10 | Entry into substantive examination | ||
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| CB02 | Change of applicant information | ||
| 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 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |