CN201090584Y - Anti-reversing nut - Google Patents
Anti-reversing nut Download PDFInfo
- Publication number
- CN201090584Y CN201090584Y CNU2007200301894U CN200720030189U CN201090584Y CN 201090584 Y CN201090584 Y CN 201090584Y CN U2007200301894 U CNU2007200301894 U CN U2007200301894U CN 200720030189 U CN200720030189 U CN 200720030189U CN 201090584 Y CN201090584 Y CN 201090584Y
- Authority
- CN
- China
- Prior art keywords
- nut
- utility
- nut body
- model
- circular arc
- 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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- Clamps And Clips (AREA)
Abstract
The utility model relates to a nut, in particular to an inversion-prevention nut. The technical proposal includes that the utility model comprises a nut body which has four side surfaces, each pair of symmetrical side surfaces respectively have a plane structure and a circular arc structure; a snap-gauge is arranged on one circular arc side surface; the nut body is also provided with a screw hole matched with a screw; wherein the inside of the snap-gauge is divided into a plane structure and a circular arc structure. The utility model has the advantages of simple structure, inversion prevention, good fastening effect, higher safety, time and labor saving.
Description
One, technical field:
The utility model relates to a kind of nut, specifically is a kind of anti-down turn nut.
Two, background technique:
In the prior art; be used for the instrument of fastenings through regular meeting; wherein nut be application surface the most widely; but present employed nut is formed by upper and lower plane, tapped hole; profile is hexagon, so steadiness is not high, often occurs the reversing phenomenon when dismounting; and, need a large amount of manpowers to use special tool just can finish.
Three, summary of the invention:
The purpose of this utility model is exactly the defective that exists at prior art, and a kind of anti-down turn nut of simple in structure, convenient disassembly is provided.
Its technological scheme is: it comprises nut body, nut body has four sides, the bi-side of symmetry are respectively plane structure and arc structure, a circular arc side is provided with clamp therein, also be provided with screw on the nut body, screw matches with screw rod, and wherein, the inboard of clamp can be divided into plane structure and arc structure.
Effect of the present utility model is: simple in structure, anti-reversing, fastening effective, strengthened Security, time saving and energy saving.
Four, description of drawings:
Fig. 1 is an a kind of embodiment's of the present utility model structural representation;
Fig. 2 is the front view of nut body of the present utility model.
Five, embodiment:
With reference to accompanying drawing 1 and accompanying drawing 2, the utility model comprises nut body 1, nut body 1 has four sides, the bi-side of symmetry are respectively plane structure and arc structure, a circular arc side is provided with clamp 3 therein, also is provided with screw 4 on the nut body, and screw 4 matches with screw rod 2, wherein, the inboard of clamp 3 can be divided into plane structure and arc structure.
During use, the clamp 3 on the nut body 1 is fastened on link position, and turn screw rod 2 is finished the installation or removal process.
Claims (2)
1. an anti-down turn nut comprises nut body, it is characterized in that: nut body has four sides, the bi-side of symmetry are respectively plane structure and arc structure, a circular arc side is provided with clamp therein, also is provided with screw on the nut body, and screw matches with screw rod.
2. a kind of anti-down turn nut according to claim 1, it is characterized in that: the inboard of clamp can be divided into plane structure and arc structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200301894U CN201090584Y (en) | 2007-11-01 | 2007-11-01 | Anti-reversing nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200301894U CN201090584Y (en) | 2007-11-01 | 2007-11-01 | Anti-reversing nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201090584Y true CN201090584Y (en) | 2008-07-23 |
Family
ID=39862345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200301894U Expired - Fee Related CN201090584Y (en) | 2007-11-01 | 2007-11-01 | Anti-reversing nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201090584Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108506315A (en) * | 2018-04-24 | 2018-09-07 | 太原市科创铁路机械有限公司 | A kind of nut and its fastening structure and fastening method with self-locking function |
-
2007
- 2007-11-01 CN CNU2007200301894U patent/CN201090584Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108506315A (en) * | 2018-04-24 | 2018-09-07 | 太原市科创铁路机械有限公司 | A kind of nut and its fastening structure and fastening method with self-locking function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |