CN202579586U - Self-locking nut - Google Patents
Self-locking nut Download PDFInfo
- Publication number
- CN202579586U CN202579586U CN 201220226773 CN201220226773U CN202579586U CN 202579586 U CN202579586 U CN 202579586U CN 201220226773 CN201220226773 CN 201220226773 CN 201220226773 U CN201220226773 U CN 201220226773U CN 202579586 U CN202579586 U CN 202579586U
- Authority
- CN
- China
- Prior art keywords
- nut
- self
- locking nut
- upper cap
- locking
- 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 provides a self-locking nut. The self-locking nut is the self-locking nut which is designed by an upper nut (1) and a lower nut (2); the outer part is in a circular-angle square shape and a circular hole is internally provided with a screw thread; a hollow circular bottom of the upper nut (1) is embedded into a U-shaped groove at the upper part of the lower nut (2); when the lower nut is fastened on a screw rod, the upper nut is fastened again, so as to achieve the effect of not loosening; and the design has a certain active meaning, so that the self-locking nut is gradually brought about to families and each corner of the society.
Description
Technical field
The utility model provides a kind of self-locking nut for people, and this nut is the self-locking nut that is designed to by upper cap nut and lower nut, and its outside is the fillet square; Screw thread is arranged in the circular port; On the lower nut fastening screw, upper cap nut is fastening once more, cannot not reach looseningly effect; Its design has certain positive effect very much, belongs to a kind of mechanical parts class hardware products.
Background technique
Nut is the requisite important spare part of modern machines equipment, facility.It is reported that this self-locking nut possesses on market, also not seeing of this kind design feature at present; So, have only to bring in constant renewal in to transform could satisfy to reach to solve the practical problem that runs in daily life and the work.
Summary of the invention
The utility model provides a kind of self-locking nut for people, and this nut is the self-locking nut that is designed to by upper cap nut and lower nut, and its outside is the fillet square, and screw thread is arranged in the circular port, and the hollow bottom of upper cap nut circle is embedded in the U-groove bevel on lower nut top; On the lower nut fastening screw, upper cap nut is fastening once more, to reach tight effect.
The utility model solves the technological scheme that its technical problem adopted: this self-locking nut is the self-locking nut that is designed to by upper cap nut (1) and lower nut (2); Its outside is the fillet square; Screw thread is arranged in the circular port, and the hollow bottom of upper cap nut (1) circle is embedded in the U-groove bevel on lower nut (2) top.
Beneficial effect
Owing to adopt such scheme, the utlity model has extensive applicability.
Description of drawings
Below in conjunction with Figure of description the utility model is further specified.
Fig. 1 is the front view of the utility model.
Fig. 2 is an I-I sectional view among Fig. 1.
Fig. 3 is the plan view of the utility model.
Among the figure: 1, upper cap nut 2, lower nut
Embodiment
Said upper cap nut (1) outside is the fillet square, and screw thread is arranged in the circular port, and the hollow bottom of upper cap nut (1) circle is embedded in the U-groove bevel on lower nut (2) top.
Said lower nut (2), the outside is the fillet square, and screw thread is arranged in the circular port, is inlaying the hollow bottom of circle of upper cap nut (1) in the U-groove bevel on its top.
Claims (1)
1. self-locking nut; It is to be combined by upper cap nut and lower nut; It is characterized in that: this self-locking nut is the self-locking nut that is designed to by upper cap nut (1) and lower nut (2); Its outside is the fillet square, and screw thread is arranged in the circular port, and the hollow bottom of upper cap nut (1) circle is embedded in the U-groove bevel on lower nut (2) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220226773 CN202579586U (en) | 2012-05-10 | 2012-05-10 | Self-locking nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220226773 CN202579586U (en) | 2012-05-10 | 2012-05-10 | Self-locking nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202579586U true CN202579586U (en) | 2012-12-05 |
Family
ID=47249001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220226773 Expired - Fee Related CN202579586U (en) | 2012-05-10 | 2012-05-10 | Self-locking nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202579586U (en) |
-
2012
- 2012-05-10 CN CN 201220226773 patent/CN202579586U/en not_active Expired - Fee Related
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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: 20121205 Termination date: 20130510 |