CN207131705U - A kind of rotation stop pad and there is its bolt assembly - Google Patents
A kind of rotation stop pad and there is its bolt assembly Download PDFInfo
- Publication number
- CN207131705U CN207131705U CN201721148312.2U CN201721148312U CN207131705U CN 207131705 U CN207131705 U CN 207131705U CN 201721148312 U CN201721148312 U CN 201721148312U CN 207131705 U CN207131705 U CN 207131705U
- Authority
- CN
- China
- Prior art keywords
- rotation stop
- gasket body
- striped
- bolt
- fixture block
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 230000007774 longterm Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Connection Of Plates (AREA)
Abstract
The utility model discloses a kind of rotation stop pad and there is its bolt assembly, the rotation stop pad includes the gasket body that middle part is provided with through hole, the gasket body is equipped with rotation stop striped on the front and back, the at least one side of the gasket body front and back is provided with least one along the rotation stop fixture block extended perpendicular to the direction of the gasket body front and back, there is rotation stop and locking functions simultaneously using the rotation stop pad of such scheme, using the bolt assembly of the rotation stop pad, when tightening bolt, rotation stop pad will not follow bolt to spin together, fastening effect is more preferable, and bolt is also not easy to release during long-term use.
Description
Technical field
It the utility model is related to a kind of rotation stop pad and there is its bolt assembly.
Background technology
Existing bolt assembly generally use flat shim, when tightening bolt, the flat shim coordinated with bolt is easily followed
Bolt rotates, and flat shim does not have rotation stopping function so as to be unfavorable for screwing for bolt, although the pad also having has rotation stopping function, but only
Turn that effect is poor, when the torsion for tightening bolt is more than certain value, pad still can follow bolt to rotate, and existing pad
The function of releasing usually not is prevented, in the case where the vibrations of bolt use environment are larger, bolt easily releases.
Utility model content
The utility model to solve the above problems, provide it is a kind of simple in construction, and with rotation stop and locking functions
Rotation stop pad, a kind of bolt assembly using the rotation stop pad is also provided is, its fastening effect is good, and bolt is not easy to release.
According to one side of the present utility model, the utility model provides a kind of rotation stop pad, it include middle part be provided with pass through
The gasket body of perforation, the gasket body are equipped with rotation stop striped, the gasket body front and the back of the body on the front and back
At least one side in face is provided with least one along the rotation stop fixture block extended perpendicular to the direction of the gasket body front and back.
Preferably, the rotation stop striped is vertical bar line and radially arranged centered on the through hole.
Preferably, the rotation stop fixture block includes two, and two rotation stop fixture blocks are arranged at the same of the gasket body
On face, or, two rotation stop fixture blocks are separately positioned in the different faces of the gasket body.
Preferably, the rotation stop fixture block is arranged on the outer peripheral edge of the gasket body.
According to another aspect of the present utility model, the utility model provides a kind of bolt assembly, is mounted for fixed
Part, it includes screw bolt and nut, in addition to the rotation stop pad described in any of the above-described, the bolt head and the gasket body
The one side being engaged, which is provided with, coordinates rotation stop striped, and the rotation stop fixture block on the rotation stop pad stretches into the installation of the mounted piece
Hole and circumferential spacing in the mounting hole, the peace of the through hole of gasket body and mounted piece described in the screw bolt passes
Nut thread described in dress Kong Houyu, which coordinates, to tighten together, the rotation stop bar wherein in one side of the gasket body front and back
Line is engaged with the cooperation rotation stop striped of the bolt head, the stopping wherein on another side of the gasket body front and back
The surface for turning striped and the mounted piece fits.
Compared to background technology, the beneficial effects of the utility model are：The utility model by gasket body front and
Rotation stop striped is equipped with the back side, the setting of rotation stop striped causes rotation stop pad to have locking functions, in addition, in gasket body just
At least one side at face and the back side is provided with least one along the rotation stop extended perpendicular to the direction of the gasket body front and back
Fixture block, the setting of rotation stop fixture block cause rotation stop pad to have rotation stopping function, and the bolt assembly using the rotation stop pad is tightening spiral shell
During bolt, rotation stop pad will not follow bolt to spin together, and fastening effect is more preferable, and bolt is also not easy during long-term use
Release.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding to of the present utility model, forms one of the present utility model
Point, schematic description and description of the present utility model is used to explain the utility model, does not form to of the present utility model
Improper restriction.In the accompanying drawings：
Fig. 1 is the dimensional structure diagram of rotation stop pad of the present utility model；
Fig. 2 is the dimensional structure diagram of bolt of the present utility model.
Embodiment
In order that technical problem to be solved in the utility model, technical scheme and beneficial effect are clearer, clear, with
Under in conjunction with the accompanying drawings and embodiments, the utility model is further elaborated.It is it should be appreciated that described herein specific real
Example is applied only to explain the utility model, is not used to limit the utility model.
As shown in figure 1, a kind of rotation stop pad 1 of the present utility model, it includes the gasket body that middle part is provided with through hole 11
10, the gasket body 10 is equipped with rotation stop striped 12 on the front and back, and the front and back of gasket body 10 is extremely
Few one side is provided with least one along the rotation stop fixture block 13 extended perpendicular to the direction of the front and back of gasket body 10.
The rotation stop striped 12 of the present embodiment is preferably vertical bar line and radially arranged centered on the through hole 11
Row, certainly, rotation stop striped 12 can also be curve, and its shape is not limited, and rotation stop striped 12 is preferably along gasket body 10
Radial direction extension, be not necessarily to radially arrange centered on through hole 11.
In the present embodiment, the rotation stop fixture block 13 includes two, and two rotation stop fixture blocks 13 are arranged at the pad master
On the same face of body 10, certainly, rotation stop fixture block 13 can also only set one or set more, be not limited；In addition, should
Two rotation stop fixture blocks 13 can also be separately positioned in the different faces of the gasket body 10, so that the rotation stop pad has
Have it is two-sided can rotation stop function, compatibility is more preferable.In the present embodiment, the rotation stop fixture block 13 is arranged on the gasket body 10
Outer peripheral edge on.
Said structure has by the rotation stop pad 1 of rotation stop striped 12 that is equipped with the front and back in gasket body 10
There are locking functions, and at least one is provided with least one side of the front and back of gasket body 10 along perpendicular to the gasket body
The rotation stop fixture block 13 of 10 front and back directions extension so that rotation stop pad 1 has rotation stopping function, so as to ensure fastening effect.
In addition, as shown in Fig. 2 the utility model additionally provides a kind of bolt assembly, it is used to fix mounted piece（Do not scheme
Show）, including bolt 2 and nut（It is not shown）, in addition to the rotation stop pad 1 described in any of the above-described, the head of bolt 2 and institute
State the one side that gasket body 10 is engaged and be provided with and coordinate rotation stop striped 21, the rotation stop fixture block 13 on the rotation stop pad 1 stretches into
The mounting hole of mounted piece（It is not shown）And it is circumferential spacing in the mounting hole, the bolt 2 sequentially passes through the pad master
Coordinate after the through hole 11 of body 10 and the mounting hole of mounted piece with the nut thread and tighten together, the gasket body 10
The rotation stop striped 12 wherein in one side of front and back is engaged with the cooperation rotation stop striped 21 on the head of bolt 2, described
The surface of the rotation stop striped 12 and the mounted piece wherein on another side of the front and back of gasket body 10 fits, and is twisting
During tight bolt 2, rotation stop pad 1 will not follow bolt 2 to spin together, and fastening effect is more preferable, and bolt 2 during long-term use
Also it is not easy to release.
Preferred embodiment of the present utility model has shown and described in described above, as previously described, it should be understood that this practicality is new
Type is not limited to form disclosed herein, is not to be taken as the exclusion to other embodiment, and available for various other groups
Conjunction, modification and environment, and above-mentioned teaching or the technology of association area can be passed through in utility model contemplated scope described herein
Or knowledge is modified.And the change and change that those skilled in the art are carried out do not depart from spirit and scope of the present utility model, then
All should be in the protection domain of the appended claims for the utility model.
Claims (5)
1. a kind of rotation stop pad, it is characterised in that the gasket body of through hole, the front of the gasket body are provided with including middle part
Be equipped with rotation stop striped on the back side, at least one side of the gasket body front and back is provided with least one along perpendicular to institute
State the rotation stop fixture block of the direction extension of gasket body front and back.
2. rotation stop pad according to claim 1, it is characterised in that the rotation stop striped is vertical bar line and run through with described
Radially arranged centered on hole.
3. rotation stop pad according to claim 1, it is characterised in that the rotation stop fixture block includes two, two rotation stops
Fixture block is arranged on the same face of the gasket body, or, two rotation stop fixture blocks are separately positioned on the gasket body
In different faces.
4. rotation stop pad according to claim 1, it is characterised in that the rotation stop fixture block is arranged on the gasket body
On outer peripheral edge.
5. a kind of bolt assembly, for fixing mounted piece, it includes screw bolt and nut, it is characterised in that also includes such as right
It is required that the rotation stop pad described in 1 to 4 any one, the one side that the bolt head is engaged with the gasket body, which is provided with, to be coordinated
Rotation stop striped, the rotation stop fixture block on the rotation stop pad stretch into the mounting hole of the mounted piece and circumferential spacing in the installation
In hole, match somebody with somebody after the through hole of gasket body described in the screw bolt passes and the mounting hole of mounted piece with the nut thread
Conjunction tightens together, the cooperation of the rotation stop striped and the bolt head wherein in one side of the gasket body front and back
Rotation stop striped is engaged, rotation stop striped wherein on another side and the mounted piece of the gasket body front and back
Surface fits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721148312.2U CN207131705U (en) | 2017-09-08 | 2017-09-08 | A kind of rotation stop pad and there is its bolt assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721148312.2U CN207131705U (en) | 2017-09-08 | 2017-09-08 | A kind of rotation stop pad and there is its bolt assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207131705U true CN207131705U (en) | 2018-03-23 |
Family
ID=61638052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721148312.2U Expired - Fee Related CN207131705U (en) | 2017-09-08 | 2017-09-08 | A kind of rotation stop pad and there is its bolt assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207131705U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109066471A (en) * | 2018-09-25 | 2018-12-21 | 四川知创知识产权运营有限公司 | A kind of interim protective device for electric system |
| CN110230658A (en) * | 2019-05-06 | 2019-09-13 | 浙江吉利控股集团有限公司 | A kind of road noise bump leveller of automobile |
-
2017
- 2017-09-08 CN CN201721148312.2U patent/CN207131705U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109066471A (en) * | 2018-09-25 | 2018-12-21 | 四川知创知识产权运营有限公司 | A kind of interim protective device for electric system |
| CN109066471B (en) * | 2018-09-25 | 2019-12-13 | 广东电网有限责任公司电力科学研究院 | Temporary protection device for power system |
| CN110230658A (en) * | 2019-05-06 | 2019-09-13 | 浙江吉利控股集团有限公司 | A kind of road noise bump leveller of automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180323 |