CN202690659U - Bolt with rotation stopping washer - Google Patents
Bolt with rotation stopping washer Download PDFInfo
- Publication number
- CN202690659U CN202690659U CN 201220355644 CN201220355644U CN202690659U CN 202690659 U CN202690659 U CN 202690659U CN 201220355644 CN201220355644 CN 201220355644 CN 201220355644 U CN201220355644 U CN 201220355644U CN 202690659 U CN202690659 U CN 202690659U
- Authority
- CN
- China
- Prior art keywords
- bolt
- utility
- model
- gasket
- edge
- 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
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Abstract
The utility model discloses a bolt with a rotation stopping washer. The bolt comprises a screw cap 1, wherein a clamping groove 1-1 is arranged at the edge of the screw cap 1; a gasket 2 is arranged on the installation plane tightly adhered to the screw cap 1; a bulge block 2-1 is arranged at the edge of the gasket 2; and the bulge block 2-1 is embedded and arranged inside the clamping groove 1-1. By embedding the gasket into the installation contact plane of the bolt, the gasket is uneasy to drop off when being installed and is unlikely to have relative rotation after being installed, so that the bolt can be fixed more stably and reliably.
Description
Technical field
The utility model relates to a kind of bolt that carries the spline packing ring.
Background technique
In known technical field, when large piece is fastening, need to use pad and bolt matching is fixed, and relative rotation can occur in pad in long-term use, affect the fixed effect of bolt, the while when mounted pad drop easily, bring inconvenience to installation.
The model utility content
The technical problems to be solved in the utility model is: a kind of bolt that carries the spline packing ring is provided.
The technological scheme that its technical problem that solves the utility model adopts is: a kind of bolt that carries the spline packing ring, comprise nut 1, be provided with draw-in groove 1-1 at the edge of described nut 1, the attachment face of being close to described nut 1 is provided with pad 2, and the edge of described pad 2 has protruding block 2-1, and described protruding block 2-1 embedding is installed in the draw-in groove 1-1.
The beneficial effects of the utility model are: the utility model is installed pad by embedding at the installation surface of contact of bolt, not only so that pad difficult drop-off when installing, and is difficult for relatively rotating after installation, so that bolt is fixing more solid and reliable.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is side of the present utility model sectional structure schematic representation.
Fig. 2 is end face sectional structure schematic representation of the present utility model.
Among the figure: 1. nut, 1-1. draw-in groove, 2. pad, 2-1. protruding block.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic representation of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
A kind of bolt that carries the spline packing ring of the utility model as depicted in figs. 1 and 2, comprise nut 1, be provided with draw-in groove 1-1 at the edge of described nut 1, the attachment face of being close to described nut 1 is provided with pad 2, and the edge of described pad 2 has protruding block 2-1, and described protruding block 2-1 embedding is installed in the draw-in groove 1-1.
Take above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, the relevant staff can in the scope that does not depart from this model utility technological thought, carry out various change and modification fully.The technical scope of this model utility is not limited to the content on the specification, must determine its technical scope according to the claim scope.
Claims (1)
1. bolt that carries the spline packing ring, comprise nut (1), it is characterized in that: be provided with draw-in groove (1-1) at the edge of described nut (1), the attachment face of being close to described nut (1) is provided with pad (2), and the edge of described pad (2) has protruding block (2-1), and described protruding block (2-1) embedding is installed in the draw-in groove (1-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220355644 CN202690659U (en) | 2012-07-20 | 2012-07-20 | Bolt with rotation stopping washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220355644 CN202690659U (en) | 2012-07-20 | 2012-07-20 | Bolt with rotation stopping washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202690659U true CN202690659U (en) | 2013-01-23 |
Family
ID=47546285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220355644 Expired - Fee Related CN202690659U (en) | 2012-07-20 | 2012-07-20 | Bolt with rotation stopping washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202690659U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105889297A (en) * | 2016-06-07 | 2016-08-24 | 四川省宜宾普什模具有限公司 | Gasket, screw and screw assembly |
-
2012
- 2012-07-20 CN CN 201220355644 patent/CN202690659U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105889297A (en) * | 2016-06-07 | 2016-08-24 | 四川省宜宾普什模具有限公司 | Gasket, screw and screw assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20130720 |