CN204921626U - Skid -proof nut - Google Patents
Skid -proof nut Download PDFInfo
- Publication number
- CN204921626U CN204921626U CN201520545843.XU CN201520545843U CN204921626U CN 204921626 U CN204921626 U CN 204921626U CN 201520545843 U CN201520545843 U CN 201520545843U CN 204921626 U CN204921626 U CN 204921626U
- Authority
- CN
- China
- Prior art keywords
- nut
- screw thread
- main body
- hole
- nut main
- 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 discloses a skid -proof nut, including nut body, cylinder, triangle arris, screw thread through -hole and screw thread, nut body's upper end is equipped with the cylinder, nut body and cylinder are on the same axis of ordinates, the nut body center is equipped with the screw thread through -hole, the cylinder center is equipped with the screw thread through -hole, be equipped with the screw thread on the inner wall of screw thread through -hole, nut body is equipped with bellied triangle arris, nut body's bottom surface is equipped with a plurality of strip insections, the utility model discloses a passing through the integrative stamping forming of mould with anti -skidding nut, can saving very A number of processes, production efficiency is higher, the increase of the screw thread through -hole height of nut body and cylinder inner wall, and big more with the area of the contact of bolt, the fastening degree is high more, and is difficult not hard up, and edge evenly distributed in the screw thread main part is convenient for block with rotatory, is equipped with the frictional force that even insection can increase the nut on the surface bottom the nut body, prevents to skid, strengthens the performance of anti -skidding nut.
Description
[technical field]
The utility model relates to the technical field of fastening piece, particularly a kind of technical field of anti-skidding nut.
[background technique]
It is one of the most common Placement that nut coordinates with bolt, and it is except being fastenedly connected component of machine, is also widely used in field of furniture, as on sofa for the connection etc. between plank.After plain nut is screwed into bolt, for preventing skidding, people need use two spanners to tighten operation to it usually, and namely a spanner is stuck in bolt head, and another spanner blocks nut and rotates it.In daily life, because service time is long or because foeign element, nut easily skids, loosen, a kind of anti-skidding nut of described needs.
[model utility content]
The purpose of this utility model solves the problems of the prior art exactly, and propose a kind of anti-skidding nut, can make the easier for installation of bolt, tightness is higher, and not easily loosen and skid, structure is simple.
For achieving the above object, the utility model proposes a kind of anti-skidding nut, comprise nut main body, cylindrical body, triangular prism, tapped through hole and screw thread, the upper end of described nut main body is provided with cylindrical body, described nut main body and cylindrical body are on the same longitudinal axis, described nut main body center is provided with tapped through hole, described its center is provided with tapped through hole, the inwall of described tapped through hole is provided with screw thread, described nut main body is provided with protruding triangular prism, and the lower surface of described nut main body is provided with some strip grooves.
As preferably, the size of described triangular prism is identical, and upwards, described triangular prism quantity is 4 to the top of the horn, and described triangular prism is evenly distributed on nut main body.
As preferably, described cylindrical height is higher than the height of nut main body, and described cylindrical diameter is less than the diameter of nut main body.
As preferably, the surface bottom described nut main body is provided with some strip grooves, and the quantity of described strip groove is 15 ~ 20, and described strip groove is uniformly distributed around tapped through hole.
The beneficial effects of the utility model: the utility model is by shaping by mould integrated punching by Anti-slip nut, a lot of procedure can be saved, manufacturing efficiency is higher, the increase of the tapped through hole height of nut main body and cylindrical body inwall, larger with the area of the contact of bolt, tightness is higher, not easily loosen, seamed edge in threaded body is uniformly distributed, be convenient to blocking and rotation of instrument, surface bottom nut main body is provided with the frictional force that uniform groove can increase nut, prevents from skidding, and strengthens the performance of Anti-slip nut.
Feature of the present utility model and advantage will be described in detail by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is the structural representation of a kind of anti-skidding nut of the utility model;
Fig. 2 is the worm's eye view of a kind of anti-skidding nut of the utility model.
In figure: 1-nut main body, 2-cylindrical body, 3-triangular prism, 4-tapped through hole, 5-screw thread, 6-strip groove.
[embodiment]
Consult Fig. 1 and Fig. 2, a kind of anti-skidding nut of the utility model, comprise nut main body 1, cylindrical body 2, triangular prism 3, tapped through hole 4 and screw thread 5, the upper end of described nut main body 1 is provided with cylindrical body 2, described nut main body 1 and cylindrical body 2 are on the same longitudinal axis, described nut main body 1 center is provided with tapped through hole 4, described cylindrical body 2 center is provided with tapped through hole 4, the inwall of described tapped through hole 4 is provided with screw thread 5, described nut main body 1 is provided with protruding triangular prism 3, the lower surface of described nut main body 1 is provided with some strip grooves 6, the size of described triangular prism 3 is identical, the top of the horn upwards, described triangular prism 3 quantity is 4, described triangular prism 3 is evenly distributed on nut main body 1, the height of described cylindrical body 2 is higher than the height of nut main body 1, the diameter of described cylindrical body 2 is less than the diameter of nut main body 1, surface bottom described nut main body 1 is provided with some strip grooves 6, the quantity of described strip groove 6 is 15 ~ 20, described strip groove 6 is uniformly distributed around tapped through hole 4.
Utility model works process:
A kind of anti-skidding nut of the utility model in the course of the work, nut main body 1 and cylindrical body 2 are structure as a whole, the height of cylindrical body 2 is greater than the height of nut main body 1, can be formed by mould punching, save and produce material, increase manufacturing efficiency, by the increase of tapped through hole 4 height of nut main body 1 and cylindrical body 2 inwall, screw thread 5 is larger with the area of contact of bolt, tightness is higher, not easily loosen, nut main body 1 there is the seamed edge of 4 triangular prisms 3, and be uniformly distributed, be convenient to better blocking of instrument, rotate, surface bottom nut main body 1 is provided with some strip grooves 6, the quantity of strip groove 6 is 15 ~ 20, strip groove 6 is uniformly distributed around tapped through hole 4, the frictional force of nut can be increased, prevent nut from skidding.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, anyly all belongs to protection domain of the present utility model to the scheme after the utility model simple transformation.
Claims (4)
1. an anti-skidding nut, it is characterized in that: comprise nut main body (1), cylindrical body (2), triangular prism (3), tapped through hole (4) and screw thread (5), the upper end of described nut main body (1) is provided with cylindrical body (2), described nut main body (1) and cylindrical body (2) are on the same longitudinal axis, described nut main body (1) center is provided with tapped through hole (4), described cylindrical body (2) center is provided with tapped through hole (4), the inwall of described tapped through hole (4) is provided with screw thread (5), described nut main body (1) is provided with protruding triangular prism (3), the lower surface of described nut main body (1) is provided with some strip grooves (6).
2. a kind of anti-skidding nut as claimed in claim 1, it is characterized in that: the size of described triangular prism (3) is identical, upwards, described triangular prism (3) quantity is 4 to the top of the horn, and described triangular prism (3) is evenly distributed on nut main body (1).
3. a kind of anti-skidding nut as claimed in claim 1, it is characterized in that: the height of described cylindrical body (2) is higher than the height of nut main body (1), and the diameter of described cylindrical body (2) is less than the diameter of nut main body (1).
4. a kind of anti-skidding nut as claimed in claim 1, it is characterized in that: the surface of described nut main body (1) bottom is provided with some strip grooves (6), the quantity of described strip groove (6) is 15 ~ 20, and described strip groove (6) is uniformly distributed around tapped through hole (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520545843.XU CN204921626U (en) | 2015-07-24 | 2015-07-24 | Skid -proof nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520545843.XU CN204921626U (en) | 2015-07-24 | 2015-07-24 | Skid -proof nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204921626U true CN204921626U (en) | 2015-12-30 |
Family
ID=54970757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520545843.XU Expired - Fee Related CN204921626U (en) | 2015-07-24 | 2015-07-24 | Skid -proof nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204921626U (en) |
-
2015
- 2015-07-24 CN CN201520545843.XU patent/CN204921626U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20160724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |