CN202690690U - Looseness preventing bolt combined piece - Google Patents
Looseness preventing bolt combined piece Download PDFInfo
- Publication number
- CN202690690U CN202690690U CN 201220358504 CN201220358504U CN202690690U CN 202690690 U CN202690690 U CN 202690690U CN 201220358504 CN201220358504 CN 201220358504 CN 201220358504 U CN201220358504 U CN 201220358504U CN 202690690 U CN202690690 U CN 202690690U
- Authority
- CN
- China
- Prior art keywords
- bolt
- combined piece
- looseness
- looseness preventing
- preventing bolt
- 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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- Gears, Cams (AREA)
Abstract
The utility model discloses a looseness preventing bolt combined piece which comprises a bolt, wherein a straight pattern gear is arranged beside the rod head of the bolt and at the rod part of the bolt; and a ratchet ring is sleeved on the straight pattern gear. By adoption of the technical scheme, the looseness preventing bolt combined piece is relatively simple in structure; by forming the interference fit between the ratchet ring and the straight pattern gear, the looseness and the rotation of the ratchet ring are prevented, so that an integral whole is formed; and with the adoption of the structure, the looseness preventing bolt combined piece can be manufactured in a mode that the bolt and the ratchet can be machined separately and subsequently combined together, so that the machining difficulty is effectively reduced, and furthermore the manufacturing cost is reduced.
Description
Technical field
The utility model belongs to the interconnection technique field, particularly a kind of Anti-loose bolt assembly parts.
Background technique
In the interconnection technique field, for the one-time formed processing mode of fastening piece, make and implement comparatively complicated difficulty, and can increase manufacture cost.
Summary of the invention
The technical problems to be solved in the utility model is: provide a kind of simple in structure, the Anti-loose bolt assembly parts that can process separately, to overcome the deficiencies in the prior art.
The utility model is achieved in that it comprises bolt 1, is provided with straight burr tooth 2 at the bar head side of bolt 1 and in its bar section, is set with sour jujube ring 3 at straight burr tooth 2.
In above-mentioned a kind of Anti-loose bolt assembly parts, be provided with helical teeth 4 at sour jujube ring 3.
Owing to having adopted technique scheme, compared with the prior art, structure of the present utility model is comparatively simple, and sour jujube ring and straight burr tooth are formed interference fit, has prevented getting loose, rotating of sour jujube ring, thereby has formed an integral body.This structure is so that the utility model can adopt independent processing bolt and sour jujube ring, and then the production method of combination, effectively reduces difficulty of processing, and has further reduced manufacture cost.
Description of drawings:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of bolt;
Being labeled as of accompanying drawing: 1-bolt, 2-straight burr tooth, 3-sour jujube ring, 4-helical teeth.
Embodiment:
Embodiment of the present utility model: structure of the present utility model as shown in Figure 1 and Figure 2, it comprises that existing commercially available it comprises bolt 1, makes straight burr tooth 2 at the bar head side of bolt 1 and in its bar section, loads onto the sour jujube ring 3 of independent processing and fabricating at straight burr tooth 2 covers.In order further to satisfy the performance structure requirement of product, can make helical teeth 4 at sour jujube ring 3.
Claims (2)
1. an Anti-loose bolt assembly parts comprises bolt (1), it is characterized in that: be provided with straight burr tooth (2) at the bar head side of bolt (1) and in its bar section, be set with sour jujube ring (3) at straight burr tooth (2).
2. a kind of Anti-loose bolt assembly parts according to claim 1 is characterized in that: be provided with helical teeth (4) at sour jujube ring (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220358504 CN202690690U (en) | 2012-07-24 | 2012-07-24 | Looseness preventing bolt combined piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220358504 CN202690690U (en) | 2012-07-24 | 2012-07-24 | Looseness preventing bolt combined piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202690690U true CN202690690U (en) | 2013-01-23 |
Family
ID=47546316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220358504 Expired - Fee Related CN202690690U (en) | 2012-07-24 | 2012-07-24 | Looseness preventing bolt combined piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202690690U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103671448A (en) * | 2013-11-28 | 2014-03-26 | 湖州立方塑木新材料有限公司 | Locking nut connection structure |
| CN105761886A (en) * | 2016-01-15 | 2016-07-13 | 胡小青 | Electric power high-voltage transformer with high wire clamping strength |
| CN105761887A (en) * | 2016-01-15 | 2016-07-13 | 胡小青 | Electric power high-voltage transformer |
| CN105761888A (en) * | 2016-01-15 | 2016-07-13 | 胡小青 | Electric power high-voltage instrument transformer |
-
2012
- 2012-07-24 CN CN 201220358504 patent/CN202690690U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103671448A (en) * | 2013-11-28 | 2014-03-26 | 湖州立方塑木新材料有限公司 | Locking nut connection structure |
| CN105761886A (en) * | 2016-01-15 | 2016-07-13 | 胡小青 | Electric power high-voltage transformer with high wire clamping strength |
| CN105761887A (en) * | 2016-01-15 | 2016-07-13 | 胡小青 | Electric power high-voltage transformer |
| CN105761888A (en) * | 2016-01-15 | 2016-07-13 | 胡小青 | Electric power high-voltage instrument transformer |
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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: 20130123 Termination date: 20160724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |