CN201425056Y - Strong elastic spring steel screw washer - Google Patents
Strong elastic spring steel screw washer Download PDFInfo
- Publication number
- CN201425056Y CN201425056Y CN2009201185122U CN200920118512U CN201425056Y CN 201425056 Y CN201425056 Y CN 201425056Y CN 2009201185122 U CN2009201185122 U CN 2009201185122U CN 200920118512 U CN200920118512 U CN 200920118512U CN 201425056 Y CN201425056 Y CN 201425056Y
- Authority
- CN
- China
- Prior art keywords
- pad
- washer
- lamellar body
- face
- steel screw
- 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 strong elastic spring steel screw washer, and aims to provide the technology with simple process and huge effect. The washer comprises a washer body (1), a washer inner hole (2), a washer outer peripheral wall (3), a washer body top surface (4) and a washer body bottom surface (4A), wherein a washer body top surface inner surrounding convex side (5) is arranged on thewasher body top surface (4), a washer body bottom surface concave side (4B) is arranged on the washer body bottom surface (4A), and at least one elastic gap (6) is formed on the edge of the inner hole of the washer inner hole (2). The utility model is matched and completely fastened with a screw, a nut or a wrench tool, so that the fastened screw or nut can be effectively prevented from loosing,retrogressing and falling off, and the washer can be widely suitable for fastening all articles. Therefore, the strong elastic spring steel screw washer is an ideal product for updating the prior conventional screw washers.
Description
Technical field
The utility model is that a kind of pad is loaded on the fastening piece accessory on screw or the nut, and more particularly, it is a kind of screw washer with strong elasticity.
Background technique
Known fastener screw pad is nonelastic pad, with the rotation of screw or nut pad dress fastening after, if promptly very easily become flexible, fall back and come off through fierceness running its screw of vibrations or nut, it has influenced the safety of using to some extent.
Summary of the invention
The purpose of this utility model is for overcoming deficiency of the prior art, a kind of features simple structure is provided, acting on huge the utility model strong spring-force spring-steel screw washer technology.
The technological scheme that its technical problem that solves the utility model adopts is:
The utility model strong spring-force spring-steel screw washer comprises pad lamellar body 1, lamellar body endoporus 2, lamellar body periphery wall 3, pad lamellar body end face 4, pad lamellar body bottom surface 4A, encloses in pad lamellar body end face 4 in the pad lamellar body end face that is provided with linking body structure on the end face and encloses convex surface 5; In pad lamellar body bottom surface 4A, enclose in the pad lamellar body bottom surface that is provided with linking body structure on the bottom surface and enclose concave surface 4B; On the interior bore edges of pad endoporus 2, be provided with at least and have the elastic force breach 6 of pressing bouncing function together.
Enclose the height that convex surface 5 highly is higher than pad lamellar body end face 4 peripheral end faces in the described pad lamellar body end face.Enclose the height that concave surface 4B highly is lower than the peripheral bottom surface of pad lamellar body bottom surface 4A in the described pad lamellar body bottom surface.The notch depth of described elastic force breach 6 is shallower than the width of pad lamellar body 1 monolateral radius.
The beneficial effects of the utility model are:
1, it is recessed and have an elastic force breach 6 of pressing bouncing function that the utility model is provided with epirelief on the pad lamellar body.
2, the utility model and screw or nut and Wrench are supporting and after fully fastening, can be widely used in the fastening pad dress to all objects;
3, the utility model is simple in structure, and is cheap, acts on hugely, and social benefit is obvious.
Description of drawings
Accompanying drawing 1 is the utility model embodiment general structure schematic representation.
Accompanying drawing 2 cuts view for the utility model embodiment bottom surface structure.
Embodiment
The utility model will be further described below in conjunction with accompanying drawing.
On the pad lamellar body 1 of accompanying drawing 1, be respectively equipped with pad endoporus 2, pad periphery wall 3 and the pad lamellar body end face 4 of linking body structure, in pad lamellar body end face 4, enclose in the pad lamellar body end face that is provided with linking body structure on the end face and enclose convex surface 5; On the interior bore edges of pad endoporus 2, be provided with at least and have the elastic force breach 6 of pressing bouncing function together.
On the pad lamellar body 1 of accompanying drawing 2, be respectively equipped with pad endoporus 2, pad periphery wall 3 and the pad lamellar body bottom surface 4A of linking body structure; On pad lamellar body bottom surface 4A, be provided with in the pad lamellar body bottom surface of linking body structure and enclose concave surface 4B; On pad lamellar body 1, be provided with in the pad lamellar body end face 4 of linking body structure and the pad lamellar body end face and enclose convex surface 5; On the interior bore edges of pad endoporus 2, be provided with one elastic force breach 6 at least.
Claims (4)
1, a kind of strong spring-force spring-steel screw washer, comprise pad lamellar body (1), pad endoporus (2), pad periphery wall (3), pad lamellar body end face (4) and pad lamellar body bottom surface (4A), it is characterized in that: in pad lamellar body end face (4), enclose in the pad lamellar body end face that is provided with linking body structure on the end face and enclose convex surface (5); In pad lamellar body bottom surface (4A), enclose in the pad lamellar body bottom surface that is provided with linking body structure on the bottom surface and enclose concave surface (4B); On the interior bore edges of pad endoporus (2), be provided with at least and have the elastic force breach (6) of pressing bouncing function together.
2, strong spring-force spring-steel screw washer according to claim 1 is characterized in that: enclose the height that convex surface (5) highly is higher than the peripheral end face of pad lamellar body end face (4) in the described pad lamellar body end face.
3, strong spring-force spring-steel screw washer according to claim 1 is characterized in that: described pad lamellar body encloses the height that concave surface (4B) highly is lower than the peripheral bottom surface of pad lamellar body (4A) in the bottom surface.
4, strong spring-force spring-steel screw washer according to claim 1 is characterized in that: the notch depth of described elastic force breach (6) is shallower than the width of the monolateral radius of pad lamellar body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201185122U CN201425056Y (en) | 2009-04-23 | 2009-04-23 | Strong elastic spring steel screw washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201185122U CN201425056Y (en) | 2009-04-23 | 2009-04-23 | Strong elastic spring steel screw washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201425056Y true CN201425056Y (en) | 2010-03-17 |
Family
ID=42024502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201185122U Expired - Fee Related CN201425056Y (en) | 2009-04-23 | 2009-04-23 | Strong elastic spring steel screw washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201425056Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102852954A (en) * | 2012-09-13 | 2013-01-02 | 胡和萍 | Elastic washer with elastic buffer points |
| CN103398073A (en) * | 2013-08-05 | 2013-11-20 | 无锡市张泾宇钢机械厂 | Inwards concaved type elastic gasket |
| CN103831455A (en) * | 2014-03-17 | 2014-06-04 | 侯如升 | Drill machine gasket |
-
2009
- 2009-04-23 CN CN2009201185122U patent/CN201425056Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102852954A (en) * | 2012-09-13 | 2013-01-02 | 胡和萍 | Elastic washer with elastic buffer points |
| CN103398073A (en) * | 2013-08-05 | 2013-11-20 | 无锡市张泾宇钢机械厂 | Inwards concaved type elastic gasket |
| CN103831455A (en) * | 2014-03-17 | 2014-06-04 | 侯如升 | Drill machine gasket |
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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: ZHEJIANG SHENDIAO SCULPTURE CRAFTS GROUP CO., LTD. Free format text: FORMER OWNER: XU SHANGREN Effective date: 20100705 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 321316 NO.18, SHANGQIAO VILLAGE, ZHOUSHAN TOWN, YONGKANG CITY, ZHEJIANG PROVINCE TO: 321300 NO.8, QINGYUAN ROAD, YONGKANG ECONOMIC DEVELOPMENT ZONE,YONGKANG CITY, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100705 Address after: 321300 Zhejiang Province, Yongkang City Qingyuan Road Economic Development Zone No. 8 Patentee after: Zhejiang Condor sculpture craft Group Co., Ltd. Address before: 321316 No. 18 village bridge, Zhoushan Town, Yongkang, Zhejiang, China Patentee before: Xu Shangren |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100317 Termination date: 20120423 |