CN202040190U - Anti-slip nut - Google Patents
Anti-slip nut Download PDFInfo
- Publication number
- CN202040190U CN202040190U CN2011201583362U CN201120158336U CN202040190U CN 202040190 U CN202040190 U CN 202040190U CN 2011201583362 U CN2011201583362 U CN 2011201583362U CN 201120158336 U CN201120158336 U CN 201120158336U CN 202040190 U CN202040190 U CN 202040190U
- Authority
- CN
- China
- Prior art keywords
- nut
- skidding
- non slip
- slip surface
- crown
- 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
Links
- 238000000034 method Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Bolts, Nuts, And Washers (AREA)
Abstract
The utility model relates to an anti-slip nut, which comprises a nut body with a thread hole. The anti-slip nut is characterized in that at least one of the two axial faces on the nut body is an anti-slip face where a plurality of tooth grooves are arranged. The anti-slip nut is low in cost, convenient to detach, capable of increasing friction force due to design of tooth grooves arranged on the anti-slip face. Slips are effectively avoided and accordingly fastening performance of the anti-skip nut is improved.
Description
Technical field
The utility model relates to a kind of nut, is specifically related to a kind of anti-skidding nut, belongs to mechanical field.
Background technique
At present, in general fastening piece component, nut is the common and component widely of a kind of purposes.Yet nut phenomenon loosening and that come off occurs through regular meeting when sharp pounding and irregular powerful the fluctuation.Usually the measure of taking anti-skidding and Drop-proof generally is to adopt to install elastic washer additional or adopt the rigid deformation permanent fixation, the former needs extra the installation, not only cost improves but also installation inconvenience, the latter is in replacing, when dismantling or safeguarding, cause bigger workload, change trouble and waste part.
Summary of the invention
At the deficiency that prior art exists, the purpose of this utility model is to provide a kind of low cost, anti-skidding nut for convenience detach.
For achieving the above object, the utility model provides following technological scheme: a kind of anti-skidding nut, comprise the nut body that is provided with tapped hole, and it is characterized in that: the one side at least in two axial vane surfaces on the nut body is made as non slip surface.
Adopt technique scheme, do not need other elastic washers additionally are installed, reduced cost, the design of anti-skidding portion can be effectively anti-skidding, also convenient simultaneously the installation.
The utility model further is set to: described non slip surface is provided with some teeth groove.
Adopt technique scheme, skidproof effect is more obvious.
The utility model further is set to: described teeth groove is evenly distributed on the non slip surface in the form of a ring.
Adopt technique scheme, easy disassembly.
The utility model further is set to: described non slip surface external diameter is greater than another axial vane surface external diameter that is provided with the non slip surface axial vane surface relatively.
Adopt technique scheme, can guarantee that anti-skidding wearing and tearing afterwards still can be effectively anti-skidding.
The utility model further is set to: described teeth groove is provided with crown and tooth root, described crown to along the distance of the adjacent tooth root of tightening direction greater than the distance of crown to another adjacent tooth root.
Adopt technique scheme, the convenient installation also can be effectively anti-skidding.
Description of drawings
Fig. 1 is the utility model nut example structure schematic representation;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is that the A of Fig. 1 is to view;
Fig. 4 launches enlarged view for the C of Fig. 3 to profile of tooth.
Embodiment
Referring to Fig. 1 to 4, the disclosed anti-skidding nut of the utility model comprises the nut body 1 that is provided with tapped hole 12, it is characterized in that: the one side at least in two axial vane surfaces on the nut body 1 is provided with non slip surface 11.
Adopt technique scheme, do not need other elastic washers additionally are installed, reduced cost, the design of anti-skidding portion can be effectively anti-skidding, also convenient simultaneously the installation.
Described non slip surface 11 is provided with some teeth groove 111(and it should be noted that herein non slip surface 11 can be set to multiple shape, and as clause shape, present embodiment is teeth groove 111 preferably).Adopt technique scheme, skidproof effect is more obvious.
Described teeth groove 111 is evenly distributed in the form of a ring on the non slip surface 11 and (it should be noted that herein, teeth groove 111 can be arranged to vertical array configuration or angled oblique even distribution, be easy accessibility, present embodiment is preferred, and described teeth groove 111 is evenly distributed on the non slip surface 11 in the form of a ring).
(can be arranged to equate with relative another axial vane surface external diameter that is provided with non slip surface 11 axial vane surfaces by the external diameter that it should be noted that non slip surface 11 herein greater than another axial vane surface external diameter that is provided with non slip surface 11 axial vane surfaces relatively for described non slip surface 11 external diameters, for make anti-skidding 11 wearing and tearing after still can be effectively anti-skidding, present embodiment is preferred, and non slip surface 11 external diameters are greater than another axial vane surface external diameter that is provided with non slip surface 11 axial vane surfaces relatively).
Described teeth groove 111 is provided with crown 113 and tooth root 114, described crown 113 to the distance along the adjacent tooth root 114 of tightening direction (it should be noted that greater than the distance of crown 113 to another adjacent tooth root 114 herein, described crown 113 to the distance along the adjacent tooth root 114 of tightening direction can be equal to or less than the distance of crown 113 to another adjacent tooth root 114, for making convenient the installation, skidproof effect is obvious, present embodiment is preferred, crown 113 to along the distance of the adjacent tooth root 114 of tightening direction greater than the distance of crown 113 to another adjacent tooth root 114).
Claims (5)
1. an anti-skidding nut comprises the nut body that is provided with tapped hole, it is characterized in that: the one side at least in two axial vane surfaces on the nut body is made as non slip surface.
2. anti-skidding nut according to claim 1 is characterized in that: described non slip surface is provided with some teeth groove.
3. anti-skidding nut according to claim 2 is characterized in that: described teeth groove is evenly distributed on the non slip surface in the form of a ring.
4. anti-skidding nut according to claim 1 and 2 is characterized in that: described non slip surface external diameter is greater than another axial vane surface external diameter that is provided with the non slip surface axial vane surface relatively.
5. according to claim 2 or 3 described anti-skidding nuts, it is characterized in that: described teeth groove is provided with crown and tooth root, described crown to along the distance of the adjacent tooth root of tightening direction greater than the distance of crown to another adjacent tooth root.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201583362U CN202040190U (en) | 2011-05-18 | 2011-05-18 | Anti-slip nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201583362U CN202040190U (en) | 2011-05-18 | 2011-05-18 | Anti-slip nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202040190U true CN202040190U (en) | 2011-11-16 |
Family
ID=44967636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201583362U Expired - Fee Related CN202040190U (en) | 2011-05-18 | 2011-05-18 | Anti-slip nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202040190U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108172954A (en) * | 2018-02-01 | 2018-06-15 | 宁波泰立电子科技有限公司 | A cavity radio frequency module inductive coupling rod assembly with anti-loosening function |
-
2011
- 2011-05-18 CN CN2011201583362U patent/CN202040190U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108172954A (en) * | 2018-02-01 | 2018-06-15 | 宁波泰立电子科技有限公司 | A cavity radio frequency module inductive coupling rod assembly with anti-loosening function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU HAOHAN AUTO STANDARD PARTS CO., LTD. Free format text: FORMER OWNER: RUI AN RUIQIANG STANDARD COMPONENT CO., LTD. Effective date: 20120709 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 325200 WENZHOU, ZHEJIANG PROVINCE TO: 223600 SUQIAN, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120709 Address after: 223600 Suqian City Economic Development Zone in Jiangsu Province on the south side of Shuyang County grain depot directly under the central government Patentee after: JIANGSU HAOHAN STANDARD PARTS CO., LTD. Address before: 325200 Luoshan Road, Shibei Industrial Park, Wenzhou, Ruian, Zhejiang Patentee before: Ruian Ruiqiang Standard Component Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111116 Termination date: 20130518 |