CN203051435U - Hexagonal flange surface anti-slide bolt - Google Patents
Hexagonal flange surface anti-slide bolt Download PDFInfo
- Publication number
- CN203051435U CN203051435U CN 201320034849 CN201320034849U CN203051435U CN 203051435 U CN203051435 U CN 203051435U CN 201320034849 CN201320034849 CN 201320034849 CN 201320034849 U CN201320034849 U CN 201320034849U CN 203051435 U CN203051435 U CN 203051435U
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- CN
- China
- Prior art keywords
- bolt
- flange plate
- screw
- bottom face
- lower bottom
- 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 relates to a hexagonal flange surface anti-slide bolt which comprises a head portion, a flange plate and a screw. The flange plate is coaxially manufactured on the lower bottom face of the head portion, the screw is coaxially manufactured on the lower bottom face of the flange plate, and a group of anti-slide grooves are formed in the lower bottom face of the flange plate. The hexagonal flange surface anti-slide bolt is skillful in design, reasonable in structure, and easy to machine and manufacture. Through utilization of the bolt, the phenomenon that after the bolt is fastened, looseness of the bolt occurs easily under the severe vibration environment is solved well, on the basic of not increasing the manufacturing cost of the bolt, an anti-looseness effect of the bolt is greatly increased after the process is improved, and a great value is represented on object transmission components of automobiles and electric vehicles.
Description
Technical field
The utility model relates to bolt field, the anti-skidding bolt of especially a kind of hexagonal flanged surface.
Background technique
Bolt is a kind of fastening piece commonly used, and it is made up of head and screw rod two-part usually.Occurred a kind of novel bolt at present, this bolt is made a flange plate at the bottom surface of head, and screw coaxial is built in the bottom surface of this flange plate, and this structural design can improve join strength, improve waterproofing effect.When but this bolt being installed in the occasion that can not cooperate the elastic washer use, running into strenuous vibration after the bolton and can produce loosening phenomenon, thereby reduced the reliability that connects, influence using effect.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of simple in structure, reasonable in design, easy to manufacture, anti-skidding bolt of novel hexagonal flanged surface that can improve anti-skidding and anti-loosening effect is provided.
The utility model solves its technical problem and is achieved through the following technical solutions:
The anti-skidding bolt of a kind of hexagonal flanged surface comprises head, flange plate and screw rod, and at the coaxial flange plate of making of the bottom surface of head, screw coaxial is characterized in that built in the bottom surface of flange plate: make one group of anti-slip tank at the bottom surface of flange plate.
And described anti-slip tank is the skewed slot that is obliquely installed.
And, the uniform flange plate bottom surface that is arranged at the screw rod outside of described anti-slip tank.
Advantage of the present utility model and beneficial effect are:
1, this bolt is made one group of anti-slip tank at the bottom surface of flange plate, and the effect of this anti-slip tank is: prevent that at the bolt that can not increase elastic washer bolt from running into the loosening phenomenon of vibrations generation after fastening, improve connection stability and reliability.
2, the anti-slip tank of this bolt is skewed slot, its anti-skidding, anti-loosening better effects if.
3, the utility model is that a kind of design is ingenious, rational in infrastructure, manufacturing simply is easy to the anti-skidding bolt of hexagonal flanged surface, use this bolt well to solve and in violent vibration environment, very easily produce loosening phenomenon after the bolton, on the basis that does not increase the bolt manufacture cost, greatly increase the moving effect of screw retention after improving technology, embodied great value at motorcar electric car transmission object parts.
Description of drawings
Fig. 1 is plan view of the present utility model;
Fig. 2 is the plan view of Fig. 1;
Fig. 3 is the worm's eye view of Fig. 1.
Embodiment
The utility model is described in further detail below by specific embodiment, and following examples are descriptive, is not determinate, can not limit protection domain of the present utility model with this.
The anti-skidding bolt of a kind of hexagonal flanged surface comprises head 1, flange plate 3 and screw rod 4, and at the coaxial flange plate of making of the bottom surface of head, screw coaxial is built in the bottom surface of flange plate.
Innovative point of the present utility model is: make one group of anti-slip tank 2 at the bottom surface of flange plate, and the uniform flange plate bottom surface that is arranged at the screw rod outside of this group anti-slip tank, and anti-slip tank is the skewed slot that is obliquely installed.
Claims (3)
1. the anti-skidding bolt of hexagonal flanged surface comprises head, flange plate and screw rod, and at the coaxial flange plate of making of the bottom surface of head, screw coaxial is characterized in that built in the bottom surface of flange plate: make one group of anti-slip tank at the bottom surface of flange plate.
2. the anti-skidding bolt of hexagonal flanged surface according to claim 1, it is characterized in that: described anti-slip tank is the skewed slot that is obliquely installed.
3. the anti-skidding bolt of hexagonal flanged surface according to claim 1 and 2 is characterized in that: the uniform flange plate bottom surface that is arranged at the screw rod outside of described anti-slip tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320034849 CN203051435U (en) | 2013-01-24 | 2013-01-24 | Hexagonal flange surface anti-slide bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320034849 CN203051435U (en) | 2013-01-24 | 2013-01-24 | Hexagonal flange surface anti-slide bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203051435U true CN203051435U (en) | 2013-07-10 |
Family
ID=48734393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320034849 Expired - Fee Related CN203051435U (en) | 2013-01-24 | 2013-01-24 | Hexagonal flange surface anti-slide bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203051435U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11282449B2 (en) | 2016-09-22 | 2022-03-22 | Apple Inc. | Display panel adjustment from temperature prediction |
-
2013
- 2013-01-24 CN CN 201320034849 patent/CN203051435U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11282449B2 (en) | 2016-09-22 | 2022-03-22 | Apple Inc. | Display panel adjustment from temperature prediction |
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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 |
Granted publication date: 20130710 Termination date: 20210124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |