CN2331783Y - Automatic locked nut - Google Patents
Automatic locked nut Download PDFInfo
- Publication number
- CN2331783Y CN2331783Y CN 98226053 CN98226053U CN2331783Y CN 2331783 Y CN2331783 Y CN 2331783Y CN 98226053 CN98226053 CN 98226053 CN 98226053 U CN98226053 U CN 98226053U CN 2331783 Y CN2331783 Y CN 2331783Y
- Authority
- CN
- China
- Prior art keywords
- nut
- flexible ring
- utility
- model
- self
- 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 an automatic locked nut in the technical field of fasteners. The utility model is mainly characterized in that the screw thread point of one end of the nut is processed with a step and is inserted with a flexible ring and the nut is enabled to not only have rigidity but also have flexibility by utilizing the flexibility of engineering plastics to enlarge friction when the nut is combined with a bolt, and the utility model is an ideal novel nut.
Description
The utility model relates to a kind of self-locking nut of fastener areas.
Nut combines with bolt through screw thread, and owing to the influence of factors such as the reason of processing and the physics of working environment, chemistry, this rigidity is combined into unstable combination, thus the time have loosening.For addressing this problem, people usually adopt the also way of cap, or beat a hole on bolt, come setscrew nut etc. by pin, and said method is not only taken a lot of work but also time-consuming, and is also unreliable sometimes, also can cause some beyond thought accidents.
The purpose of this utility model is to combine easily loosening defective with bolt for overcoming nut, and a kind of self-locking nut is provided.
Solution of the present utility model is: a kind of self-locking nut, it is characterized in that the screw thread place of nut one end processes annular stepped one, and ladder is embedded in flexible ring, and port is pressed into arcuation covers flexible ring; The internal diameter of flexible ring is slightly less than the nut internal diameter; Flexible ring is made with engineering plastics.
The utility model utilizes the flexibility of engineering plastics, has increased the frictional force when combining with bolt, makes the existing rigidity of nut that flexibility be arranged again, realized the self-locking of nut, and the deficiency that has existed in having solved nut and bolt combining is a kind of desirable new type nut.
Accompanying drawing is the utility model structural representation;
In the accompanying drawing: the 1st, nut, the 2nd, flexible ring.
Further specify the utility model in conjunction with the accompanying drawings and embodiments, the utility model is processed annular stepped one at an end of nut, and ladder is embedded in flexible ring 2, and the internal diameter of flexible ring 2 is slightly less than the internal diameter of nut 1.
Claims (3)
1, a kind of self-locking nut is characterized in that the screw thread place of nut one end processes annular stepped one, and ladder is embedded in flexible ring, and port is pressed into arcuation covers flexible ring.
2, self-locking nut according to claim 1 is characterized in that the internal diameter of flexible ring is slightly less than the nut internal diameter.
3, self-locking nut according to claim 1 and 2 is characterized in that flexible ring makes with engineering plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98226053 CN2331783Y (en) | 1998-02-24 | 1998-02-24 | Automatic locked nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98226053 CN2331783Y (en) | 1998-02-24 | 1998-02-24 | Automatic locked nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2331783Y true CN2331783Y (en) | 1999-08-04 |
Family
ID=33976628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98226053 Expired - Fee Related CN2331783Y (en) | 1998-02-24 | 1998-02-24 | Automatic locked nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2331783Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244541A (en) * | 2012-02-01 | 2013-08-14 | 西门子公司 | Threaded insert and connecting piece with threaded insert |
-
1998
- 1998-02-24 CN CN 98226053 patent/CN2331783Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244541A (en) * | 2012-02-01 | 2013-08-14 | 西门子公司 | Threaded insert and connecting piece with threaded insert |
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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 |