CN205639239U - Locking effectual nut - Google Patents
Locking effectual nut Download PDFInfo
- Publication number
- CN205639239U CN205639239U CN201620299539.6U CN201620299539U CN205639239U CN 205639239 U CN205639239 U CN 205639239U CN 201620299539 U CN201620299539 U CN 201620299539U CN 205639239 U CN205639239 U CN 205639239U
- Authority
- CN
- China
- Prior art keywords
- external member
- nut
- locking external
- aperture
- locking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a locking effectual nut, including nut, locking external member, powerful spring, gasket and connecting bolt, locking external member is registrated with the nut through connecting bolt, powerful spring and gasket are placed between nut, locking external member, still be equipped with on the nut and cooperate round hole, threaded holes and to cooperate the screw hole, locking external member includes that locking external member mating part and locking external member expose the part, still be equipped with screw thread centre bore and through -hole in the locking external member, the utility model discloses a locking external member has been increased on the nut to can effectually prevent that the screw bolt and nut from because of long -time machine vibration, and causing the nut pine to fall, the utility model discloses an outer hexagonal has been set up in locking external member to make the dismouting of locking external member more convenient, the utility model discloses still through increased bolt tightening mechanism between locking external member and nut to the locking effect of nut has been increased.
Description
[technical field]
This utility model relates to the technical field of securing member, the technology of the nut that a kind of anti-loosing effect is good
Field.
[background technology]
Nut is common securing member, traditional nut typically without locking functions, due to a lot of bolts and
Nut is all to use on machine, is starting after machine, and machine can occur a little vibration, therefore when bolt and
Nut uses long, and nut will come loose and even depart from bolt, causes thus can to the normal operation of machine
Important impact.
[utility model content]
The purpose of this utility model is contemplated to solve the problems of the prior art, proposes a kind of anti-loosing effect good
Nut, this utility model is by adding a locking external member, such that it is able to effectively prevent on nut
Screw bolt and nut is because of long machine vibration, and causes nut to come loose；This utility model is by loose-proof sleeve
Outer-hexagonal it is provided with, so that the dismounting of locking external member is convenient on part；This utility model is also by anti-
Add bolt clamp device between pine external member and nut, thus add the anti-loosing effect of nut.
For achieving the above object, the utility model proposes the nut that a kind of anti-loosing effect is good, including nut,
Locking external member, brute spring, pad and connecting bolt, described locking external member passes through connecting bolt and nut sleeve
Closing, described brute spring and pad are placed between nut, locking external member, described nut are additionally provided with cooperation
Circular hole, screwed hole and mate with threaded holes, described locking external member includes locking external member mating part and locking external member
Exposed parts, described locking external member is additionally provided with threaded central aperture and through hole.
As preferably, described locking external member mating part and locking external member exposed parts are structure as a whole mutually, described
The height of locking external member mating part equal to coordinate circular hole the degree of depth, described locking external member exposed parts be with
The hexagonal cylindrical of screwed hole.
As preferably, the external diameter of described pad is less than the aperture of cooperation circular hole, and the diameter of described brute spring is also
Less than the aperture coordinating circular hole.
As preferably, the external diameter of described locking external member mating part is less than the aperture of cooperation circular hole, described cooperation
The aperture of circular hole is more than the aperture of screwed hole, and the aperture of described threaded central aperture is equal to the aperture of screwed hole.
As preferably, when brute spring is in impaction state, between described through hole and mate with threaded holes up and down
Connection, the length of described connecting bolt is more than the height of locking external member exposed parts.
The beneficial effects of the utility model: this utility model passes through to add a locking external member on nut,
Such that it is able to effectively prevent screw bolt and nut because of long machine vibration, and nut is caused to come loose；This reality
With novel by being provided with outer-hexagonal in locking external member, so that the dismounting of locking external member is convenient；This
Utility model is also by adding bolt clamp device between locking external member and nut, thus adds nut
Anti-loosing effect.
Feature of the present utility model and advantage will combine accompanying drawing by embodiment and be described in detail.
[accompanying drawing explanation]
Fig. 1 is the mounting structure schematic diagram of the nut that a kind of anti-loosing effect of this utility model is good；
Fig. 2 is the sectional view of A-A；
In figure: the locking external member of 1-nut, 2-, 3-brute spring, 4-pad, 5-connecting bolt, 11-coordinate
Circular hole, 12-screwed hole, 13-mate with threaded holes, 21-locking external member mating part, the locking external member of 22-expose
Partly, 23-threaded central aperture, 24-through hole.
[detailed description of the invention]
Refering to Fig. 1-2, this utility model is the nut that a kind of anti-loosing effect is good, including nut 1, loose-proof sleeve
Part 2, brute spring 3, pad 4 and connecting bolt 5, described locking external member 2 is by connecting bolt 5 and spiral shell
Female 1 fit, described brute spring 3 and pad 4 be placed between nut 1, locking external member 2, described nut
Being additionally provided with cooperation circular hole 11, screwed hole 12 and mate with threaded holes 13 on 1, described locking external member 2 includes locking
External member mating part 21 and locking external member exposed parts 22, described locking external member 2 is additionally provided with threaded central aperture
23 and through hole 24, described locking external member mating part 21 and locking external member exposed parts 22 are structure as a whole mutually,
The height of described locking external member mating part 21 is equal to the degree of depth of cooperation circular hole 11, and described locking external member exposes
Part 22 is the hexagonal cylindrical being threaded hole, and the external diameter of described pad 4 is less than the aperture coordinating circular hole 11,
The diameter of described brute spring 3 is again smaller than the aperture of cooperation circular hole 11, described locking external member mating part 21
External diameter less than coordinating the aperture of circular hole 11, the aperture of described cooperation circular hole 11 more than the aperture of screwed hole 12,
The aperture of described threaded central aperture 23 is equal to the aperture of screwed hole 12, when brute spring 3 is in impaction state
Time, connecting up and down between described through hole 24 and mate with threaded holes 13, the length of described connecting bolt 5 is more than
The height of locking external member exposed parts 22.
This utility model is by adding a locking external member, such that it is able to effectively prevent bolt on nut
With nut because of long machine vibration, and nut is caused to come loose；This utility model is by locking external member
It is provided with outer-hexagonal, so that the dismounting of locking external member is convenient；This utility model is also by loose-proof sleeve
Add bolt clamp device between part and nut, thus add the anti-loosing effect of nut.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, any to this
Scheme after utility model simple transformation belongs to protection domain of the present utility model.
Claims (5)
1. the nut that an anti-loosing effect is good, it is characterized in that: include nut (1), locking external member (2), brute spring (3), pad (4) and connecting bolt (5), described locking external member (2) is by connecting bolt (5) and nut (1) fit, described brute spring (3) and pad (4) are placed on nut (1), between locking external member (2), cooperation circular hole (11) it is additionally provided with on described nut (1), screwed hole (12) and mate with threaded holes (13), described locking external member (2) includes locking external member mating part (21) and locking external member exposed parts (22), threaded central aperture (23) and through hole (24) it is additionally provided with on described locking external member (2).
The nut that a kind of anti-loosing effect the most as claimed in claim 1 is good, it is characterized in that: described locking external member mating part (21) and locking external member exposed parts (22) are structure as a whole mutually, the height of described locking external member mating part (21) is equal to the degree of depth of cooperation circular hole (11), and described locking external member exposed parts (22) is the hexagonal cylindrical being threaded hole.
The nut that a kind of anti-loosing effect the most as claimed in claim 1 is good, it is characterized in that: the external diameter of described pad (4) is less than the aperture of cooperation circular hole (11), and the diameter of described brute spring (3) is again smaller than the aperture coordinating circular hole (11).
The nut that a kind of anti-loosing effect the most as claimed in claim 1 is good, it is characterized in that: the external diameter of described locking external member mating part (21) is less than the aperture coordinating circular hole (11), the aperture of described cooperation circular hole (11) is more than the aperture of screwed hole (12), and the aperture of described threaded central aperture (23) is equal to the aperture of screwed hole (12).
The nut that a kind of anti-loosing effect the most as claimed in claim 1 is good, it is characterised in that: the length of described connecting bolt (5) is more than the height of locking external member exposed parts (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620299539.6U CN205639239U (en) | 2016-04-11 | 2016-04-11 | Locking effectual nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620299539.6U CN205639239U (en) | 2016-04-11 | 2016-04-11 | Locking effectual nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205639239U true CN205639239U (en) | 2016-10-12 |
Family
ID=57064220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620299539.6U Expired - Fee Related CN205639239U (en) | 2016-04-11 | 2016-04-11 | Locking effectual nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205639239U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108843674A (en) * | 2018-06-28 | 2018-11-20 | 安徽省欧球信息技术有限公司 | A kind of metal ring mounting anti-releasing apparatus of household electrical appliance |
| CN110714973A (en) * | 2018-07-13 | 2020-01-21 | 本田技研工业株式会社 | Fixing device |
| CN111927863A (en) * | 2020-08-20 | 2020-11-13 | 海盐汇联通用配件有限公司 | Double-nut anti-loosening bolt group |
| CN111927862A (en) * | 2020-08-20 | 2020-11-13 | 海盐汇联通用配件有限公司 | Combined nut locked by spring |
-
2016
- 2016-04-11 CN CN201620299539.6U patent/CN205639239U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108843674A (en) * | 2018-06-28 | 2018-11-20 | 安徽省欧球信息技术有限公司 | A kind of metal ring mounting anti-releasing apparatus of household electrical appliance |
| CN110714973A (en) * | 2018-07-13 | 2020-01-21 | 本田技研工业株式会社 | Fixing device |
| CN110714973B (en) * | 2018-07-13 | 2021-07-06 | 本田技研工业株式会社 | Fixing device |
| CN111927863A (en) * | 2020-08-20 | 2020-11-13 | 海盐汇联通用配件有限公司 | Double-nut anti-loosening bolt group |
| CN111927862A (en) * | 2020-08-20 | 2020-11-13 | 海盐汇联通用配件有限公司 | Combined nut locked by spring |
| CN111927862B (en) * | 2020-08-20 | 2022-04-01 | 海盐汇联通用配件有限公司 | Combined nut locked by spring |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205639239U (en) | Locking effectual nut | |
| TW200506229A (en) | Connector | |
| CN202732633U (en) | Locking nut | |
| CN105757105A (en) | Multifunctional connecting member | |
| EP2043212A3 (en) | Gasket and automotive component | |
| CN205918739U (en) | Simple and convenient locknut | |
| CN202805110U (en) | Rapid fastening and disengaging device of double-end stud | |
| CN205533712U (en) | Multi -functional connecting piece | |
| CN201973049U (en) | Fastening screw nut | |
| CN205533708U (en) | Can prevent nut that becomes flexible | |
| CN205823888U (en) | The nut that a kind of anti-loosing effect is good | |
| CN205533706U (en) | Nut with locking function | |
| CN205533689U (en) | Stop nut | |
| CN202732632U (en) | Anti-loosening nut | |
| CN205533713U (en) | Can locking nut that can prevent burglary again | |
| CN201973052U (en) | Fastening screw bolt | |
| CN204646944U (en) | Hexagonal cone pad 3 locking riveting nuts | |
| CN205823877U (en) | A kind of securing member being possible to prevent to loosen | |
| CN203161777U (en) | Anti-loose safe grounding screw | |
| CN202732612U (en) | Nut | |
| CN206144952U (en) | Convenient to use's locknut | |
| CN204312515U (en) | A kind of with protecting cover nut | |
| CN205978000U (en) | Nut with locking function | |
| CN205895854U (en) | Practical locknut | |
| CN205371227U (en) | Connect and use locking subassembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 Termination date: 20170411 |