CN204900489U - Press in nut - Google Patents
Press in nut Download PDFInfo
- Publication number
- CN204900489U CN204900489U CN201520460917.XU CN201520460917U CN204900489U CN 204900489 U CN204900489 U CN 204900489U CN 201520460917 U CN201520460917 U CN 201520460917U CN 204900489 U CN204900489 U CN 204900489U
- Authority
- CN
- China
- Prior art keywords
- nut
- main body
- self
- tapered land
- clinching
- 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
Landscapes
- Dowels (AREA)
Abstract
The utility model discloses a press in nut, including nut body, be equipped with the screw hole in the middle of the nut body, there is a toper platform at the nut body top, and toper platform top is equipped with the stopping end that prevents the nut and reverse, toper platform and nut body's junction takes shape and has the platform, the nut body bottom is equipped with and prevents the too deep spacing end of nut. The utility model discloses a special effectual reinforcement press in nut of establishment of institution ability prevents that it from droing.
Description
Technical field
The utility model belongs to machanical fastener field, particularly relates to a kind of self-clinching nut.
Background technique
Self-clinching nut is a kind of nut be applied on thin plate or panel beating, develops to solve the problem of installing component on thin plate.Its principle is that in the preset holes by emboss knobs press-in panel beating, generally speaking, the aperture of preset holes is slightly less than the emboss knobs of self-clinching nut, self-clinching nut is made to clamp-on in plate by pressure, make the periphery in hole produce plastic deformation, deformations is squeezed into guiding groove, thus produces the effect of locking.
Self-clinching nut integrates the function of rivet and nut, assemble time do not need tapping thread, do not need welded nut, rivet firm, convenient, fast.Self-clinching nut is just used widely as a kind of novel fastener in the assembling of various product.But when machine at high speeds motion generation is jolted, easily cause self-clinching nut to rotate thus loose or dislocation.
Model utility content
For the utility model that solves the problem provides a kind of self-clinching nut.Effectively can reinforce self-clinching nut by special organization establishes, prevent it from coming off.
For reaching above-mentioned technique effect, the technical solution of the utility model is:
A kind of self-clinching nut, comprises nut main body, and be provided with tapped hole in the middle of nut main body, a tapered land is arranged at described nut main body top, and tapered land top is provided with the retaining end preventing nut from falling back; The joint of tapered land and nut main body is formed with platform; The positive stop end preventing nut too deep is provided with bottom nut main body.
Further improvement, is provided with the neck of an annular between described nut main body and tapered land, neck gives prominence to the emboss knobs being formed with and reinforcing nut.
Further improvement, is formed with guiding groove between neck and tapered land.
Further improvement, described platform is provided with an annular protrusion, and the top of described annular protrusion is wider than bottom; Annular protrusion and tapered land form the retaining chamber preventing nut loosening.
The utility model effectively can reinforce self-clinching nut by special organization establishes, prevents it from coming off.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of embodiment.
Embodiment
A kind of self-clinching nut as shown in Figure 1, comprises nut main body 1, and be provided with tapped hole 2 in the middle of nut main body 1, a tapered land 3 is arranged at described nut main body 1 top, and tapered land 3 top is provided with the retaining end 4 preventing nut from falling back; The joint of tapered land 3 and nut main body 1 is formed with platform 5; The positive stop end 6 preventing nut too deep is provided with bottom nut main body 1.
Be provided with the neck 7 of an annular between described nut main body 1 and tapered land 3, neck 7 is outstanding is formed with the emboss knobs 8 of reinforcing nut.Guiding groove 9 is formed with between neck 7 and tapered land 3.Described platform 5 is provided with an annular protrusion 10, and the top of described annular protrusion is wider than bottom; Annular protrusion 10 and tapered land 3 form the retaining chamber 11 preventing nut loosening.
The explanation of above example just understands core concept of the present utility model for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (4)
1. a self-clinching nut, comprise nut main body (1), be provided with tapped hole (2) in the middle of nut main body (1), it is characterized in that, one tapered land (3) is arranged at described nut main body (1) top, and tapered land (3) top is provided with the retaining end (4) preventing nut from falling back; The joint of tapered land (3) and nut main body (1) is formed with platform (5); Nut main body (1) bottom is provided with the positive stop end (6) preventing nut too deep.
2. self-clinching nut as claimed in claim 1, is characterized in that, be provided with the neck (7) of an annular between described nut main body (1) and tapered land (3), and neck (7) is outstanding is formed with the emboss knobs (8) of reinforcing nut.
3. self-clinching nut as claimed in claim 2, is characterized in that, be formed with guiding groove (9) between neck (7) and tapered land (3).
4. self-clinching nut as claimed in claim 1, it is characterized in that, described platform (5) is provided with an annular protrusion (10), and the top of described annular protrusion is wider than bottom; Annular protrusion (10) and tapered land (3) form the retaining chamber (11) preventing nut loosening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520460917.XU CN204900489U (en) | 2015-06-29 | 2015-06-29 | Press in nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520460917.XU CN204900489U (en) | 2015-06-29 | 2015-06-29 | Press in nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204900489U true CN204900489U (en) | 2015-12-23 |
Family
ID=54922669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520460917.XU Expired - Fee Related CN204900489U (en) | 2015-06-29 | 2015-06-29 | Press in nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204900489U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107061468A (en) * | 2017-04-13 | 2017-08-18 | 宾科精密部件(中国)有限公司 | A kind of waterproof self-clinching nut |
| CN110185692A (en) * | 2019-07-02 | 2019-08-30 | 海盐县华昇汽车配件有限公司 | A kind of squash type slotted nut |
-
2015
- 2015-06-29 CN CN201520460917.XU patent/CN204900489U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107061468A (en) * | 2017-04-13 | 2017-08-18 | 宾科精密部件(中国)有限公司 | A kind of waterproof self-clinching nut |
| CN110185692A (en) * | 2019-07-02 | 2019-08-30 | 海盐县华昇汽车配件有限公司 | A kind of squash type slotted nut |
| CN110185692B (en) * | 2019-07-02 | 2023-12-19 | 海盐县华昇汽车配件有限公司 | Extrusion type slotting lock nut |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204900489U (en) | Press in nut | |
| CN204572720U (en) | A kind of self-clinching nut | |
| CN204226392U (en) | A kind of assembly type fastening piece | |
| CN204140610U (en) | Self-clinching nut | |
| CN204229070U (en) | A kind of back panel of liquid crystal display | |
| CN202560772U (en) | Locking nut | |
| CN202597409U (en) | Novel bolt riveted structure | |
| CN204226399U (en) | A kind of self-clinching nut | |
| CN209164337U (en) | A kind of New anti-loose screw | |
| CN201621166U (en) | Riveting nut | |
| CN204729417U (en) | A kind of Novel furniture connecting piece | |
| CN207590157U (en) | The simply firm mounting structure of installing plate and shoe tree | |
| CN204953853U (en) | Dual -purpose time oil pipe mounting structure of die casting machine | |
| CN201412430Y (en) | Auto-locking turnbuckle for reinforcing the intensity of low-intensity engineering material matrix screw hole | |
| CN202726812U (en) | Oil seal press-in type tool | |
| CN207583806U (en) | A kind of high torque automobile self-clinching nut | |
| CN206017395U (en) | A kind of self-clinching nut | |
| CN204784046U (en) | Buckle structure easy to assemble, as to promote part outward appearance perceptual quality | |
| CN204226405U (en) | Locking lock screw | |
| CN201606382U (en) | Convex bolt | |
| CN203420994U (en) | Anti-loosening bolt | |
| CN214837753U (en) | U-shaped gasket for preventing looseness and puncture of metal plate | |
| CN102230492A (en) | Stud nut and gasket combined piece | |
| CN107369787A (en) | A kind of anti-explosion battery shell | |
| CN202140402U (en) | Fastening screw |
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: 20151223 Termination date: 20170629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |