CN213145028U - Anti-loose nut - Google Patents
Anti-loose nut Download PDFInfo
- Publication number
- CN213145028U CN213145028U CN202020786010.3U CN202020786010U CN213145028U CN 213145028 U CN213145028 U CN 213145028U CN 202020786010 U CN202020786010 U CN 202020786010U CN 213145028 U CN213145028 U CN 213145028U
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- China
- Prior art keywords
- hole
- cylinder
- large cylinder
- axis
- loosening ring
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Abstract
The utility model discloses a locknut, which comprises a nut body, wherein the nut body comprises a large cylinder and a small cylinder, the large cylinder is provided with a threaded hole along the axis of the large cylinder, the small cylinder is provided with a through hole along the axis of the small cylinder, and the axes of the large cylinder and the small cylinder are the same; the diameter of the through hole is larger than the major diameter of the threaded hole, and a locking ring matched with the through hole is embedded in the through hole; the thickness of the anti-loosening ring is slightly larger than the difference value between the radius of the through hole and the pitch diameter of the threaded hole, and an opening is formed in the edge of the anti-loosening ring along the axis of the anti-loosening ring; the circumferential surface of the large cylinder is provided with anti-skid grains; the anti-loosening ring is made of plastic or rubber. The utility model discloses locking effectual, the installation is quick, convenient, and is whole pleasing to the eye, and it is convenient to make, and is with low costs, has fine practicality.
Description
Technical Field
The utility model relates to a fastener field specifically indicates a locknut.
Background
The nut is the part that couples together mechanical equipment zonulae occludens, in the long-time use of spare part, in order to prevent that the nut is not hard up, take place the nut from the not hard up phenomenon of taking off from the bolt, be provided with the bullet pad between nut and bolt usually, the bullet pad will exert certain elasticity to the nut and withstand the nut, thereby realize carrying out locking processing to the nut, still another kind of nut is with embedded jump ring of nut, be equipped with along its radial tight screw realization locking in nut edge, this kind of mode is obvious along its locking effect, but the use is time-consuming, the operation is inconvenient.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome the defect of above-mentioned technique, provide a locknut.
In order to solve the technical problem, the utility model provides a technical scheme is a locknut: the nut comprises a nut body, wherein the nut body comprises a large cylinder and a small cylinder, the large cylinder is provided with a threaded hole along the axis of the large cylinder, the small cylinder is provided with a through hole along the axis of the small cylinder, and the axes of the large cylinder and the small cylinder are the same; the diameter of the through hole is larger than the major diameter of the threaded hole, and a locking ring matched with the through hole is embedded in the through hole; the thickness of the anti-loosening ring is slightly larger than the difference value between the radius of the through hole and the pitch diameter of the threaded hole, and an opening is formed in the edge of the anti-loosening ring along the axis of the anti-loosening ring; the circumferential surface of the large cylinder is provided with anti-skid lines.
As an improvement, the anti-loosening ring is made of plastic or rubber.
Compared with the prior art, the utility model the advantage lie in: the utility model discloses locking effectual, the installation is quick, convenient, and is whole pleasing to the eye, and it is convenient to make, and is with low costs, has fine practicality.
Drawings
Fig. 1 is a schematic structural view of a nut body of the locknut of the present invention.
Fig. 2 is a schematic structural view of an anti-loosening ring of the anti-loosening nut of the present invention.
Fig. 3 is a schematic structural diagram 1 of a locknut of the present invention.
Fig. 4 is a schematic structural diagram 2 of a locknut of the present invention.
Fig. 5 is a sectional view at a-a of fig. 4.
As shown in the figure: 1. the nut comprises a nut body, 2, a large cylinder, 3, a small cylinder, 4, a threaded hole, 5, a through hole, 6, an anti-loosening ring, 7, an opening, 8 and anti-skidding threads.
Detailed Description
The following describes a locknut in further detail with reference to the accompanying drawings.
With reference to the attached drawings 1-5, the locknut comprises a nut body 1, wherein the nut body 1 comprises a large cylinder 2 and a small cylinder 3, the large cylinder 2 is provided with a threaded hole 4 along the axis thereof, the small cylinder 3 is provided with a through hole 5 along the axis thereof, and the axes of the large cylinder 2 and the small cylinder 3 are the same; the diameter of the through hole 5 is larger than the major diameter of the threaded hole 4, and a locking ring 6 matched with the through hole 5 is embedded in the through hole 5; the thickness of the anti-loosening ring 6 is slightly larger than the difference value between the radius of the through hole 5 and the diameter of the threaded hole 4, and an opening 7 is formed in the edge of the anti-loosening ring 6 along the axis of the anti-loosening ring; the circumferential surface of the large cylinder 2 is provided with anti-skid grains 8.
The anti-loose ring 6 is made of plastic or rubber.
The utility model discloses when concrete implementation, will prevent that loose 6 rings are embedded in through-hole 5, again with nut body 1 and threaded rod threaded connection can.
The utility model discloses locking effectual, simple to operate, whole pleasing to the eye, it is quick, convenient to make, with low costs, fine practicality has.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (2)
1. A locknut is characterized in that: the nut comprises a nut body (1), wherein the nut body (1) comprises a large cylinder (2) and a small cylinder (3), a threaded hole (4) is formed in the large cylinder (2) along the axis of the large cylinder, a through hole (5) is formed in the small cylinder (3) along the axis of the small cylinder, and the axes of the large cylinder (2) and the small cylinder (3) are the same;
the diameter of the through hole (5) is larger than the major diameter of the threaded hole (4), and a locking ring (6) matched with the through hole (5) is embedded in the through hole (5);
the thickness of the anti-loosening ring (6) is slightly larger than the difference value between the radius of the through hole (5) and the pitch diameter of the threaded hole (4), and an opening (7) is formed in the edge of the anti-loosening ring (6) along the axis of the anti-loosening ring;
the circumferential surface of the large cylinder (2) is provided with anti-skid grains (8).
2. The locknut of claim 1, wherein: the anti-loosening ring (6) is made of plastic or rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020786010.3U CN213145028U (en) | 2020-05-13 | 2020-05-13 | Anti-loose nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020786010.3U CN213145028U (en) | 2020-05-13 | 2020-05-13 | Anti-loose nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213145028U true CN213145028U (en) | 2021-05-07 |
Family
ID=75708892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020786010.3U Active CN213145028U (en) | 2020-05-13 | 2020-05-13 | Anti-loose nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213145028U (en) |
-
2020
- 2020-05-13 CN CN202020786010.3U patent/CN213145028U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220701 Address after: 071000 74 xiejiahou, Xiguan South Street community, Xicheng District, Dingzhou City, Baoding City, Hebei Province Patentee after: Hebei Yichen sporting goods Co.,Ltd. Address before: 071000 74 xiejiahou, Xiguan South Street community, Xicheng District, Dingzhou City, Baoding City, Hebei Province Patentee before: Wang Kangsen |
|
| TR01 | Transfer of patent right |