CN201991908U - Special rivet nut for plastic part - Google Patents
Special rivet nut for plastic part Download PDFInfo
- Publication number
- CN201991908U CN201991908U CN2011201178268U CN201120117826U CN201991908U CN 201991908 U CN201991908 U CN 201991908U CN 2011201178268 U CN2011201178268 U CN 2011201178268U CN 201120117826 U CN201120117826 U CN 201120117826U CN 201991908 U CN201991908 U CN 201991908U
- Authority
- CN
- China
- Prior art keywords
- screw bolt
- nut
- double
- screw
- rivet nut
- 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 - Lifetime
Links
- 229920003023 plastic Polymers 0.000 title claims abstract description 27
- 239000004033 plastic Substances 0.000 title claims abstract description 27
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 238000005034 decoration Methods 0.000 description 2
- 230000005662 electromechanics Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
Images
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model disclose a special rivet nut for a plastic part, which comprises a screw cap and a screw bolt; the end part of the screw bolt and the screw cap are fixed to form one whole body, the screw bolt is hollow, and the hollow screw bolt is internally provided with a screw thread. The special rivet nut is characterized in that the outer surface of the screw bolt takes a shape of a hexahedron, and steps are arranged at the joint of the screw bolt of the rivet nut and the screw cap. Anti-skip convex edges are arranged at the joint of the screw cap of the rivet nut and the screw bolt and are outwards diffused around the screw bolt. The special rivet nut has the advantages of simplicity in structure, convenience in use and good fastening effect, does not rotate and is very suitable for the plastic part.
Description
Technical field
The utility model relates to the technical field of Insert Nut, more particularly relates to the special-purpose Insert Nut of a kind of working of plastics, uses the fit at electromechanics such as automobile, aviation, railway, refrigeration, elevator, switch, instrument, furniture, decoration and light industrial goods widely.
Background technique
Insert Nut claims the staking nut again, it is mainly used in the fastening field of process industries such as all kinds of sheet metals, tubing, use at present fit on widely at electromechanics such as automobile, aviation, railway, refrigeration, elevator, switch, instrument, furniture, decoration and light industrial goods, for solve sheetmetal, the light wall pipe welded nut is meltable, attack shortcoming such as the easily sliding tooth of internal thread and develop, it does not need to attack internal thread, does not need welded nut, riveted joint firm efficient height, easy to use.But the deficiency of its existence is that it is not suitable for working of plastics, if will adopt existing Insert Nut to be used for working of plastics, when Insert Nut was stretched distortion, working of plastics itself will produce deformation simultaneously under powerful squeezing action, even meeting embrittlement, thereby can not play due effect; If by changing the material of Insert Nut, it is fastening to make that Insert Nut just is out of shape under less action force, the Insert Nut after so fastening can be created in the phenomenon of rotating on the working of plastics, does not reach the due effect of Insert Nut equally.
The model utility content
The purpose of this utility model is to be to provide a kind of working of plastics special-purpose Insert Nut, and is simple in structure, easy to use, fastening effective, can not rotate and the special-purpose Insert Nut of working of plastics that very suitable working of plastics uses.
The technical solution that the utility model adopts in order to solve the problems of the technologies described above is as follows:
The special-purpose Insert Nut of working of plastics is made of nut and double-screw bolt, and the end of double-screw bolt and nut fix the formation one, double-screw bolt is hollow shape, be provided with screw thread in being the double-screw bolt of hollow shape, the outer surface of described double-screw bolt is the hexahedron shape, and the position that joins with nut on double-screw bolt is provided with step.
The described position that joins with double-screw bolt on nut is provided with antislip cog.
Described antislip cog outwards is divergent shape around double-screw bolt.
The beneficial effect that the utility model adopts above-mentioned technical solution to reach is: by on the double-screw bolt of Insert Nut step being set; in use; because the extruded wall of step position is thicker; be not easy to produce deformation; when Insert Nut produces deformation; it has the effect of protection working of plastics; make working of plastics itself can not be subjected to powerful extruding and be out of shape and embrittlement; Insert Nut also can well be fastened on the working of plastics simultaneously; in addition on nut by antislip cog is set; in use, this antislip cog will be embedded in and play the purpose that prevents its rotation in the working of plastics.
Description of drawings
Fig. 1 is the structural representation of the special-purpose Insert Nut of a kind of working of plastics.
Fig. 2 is vertical sectional structure schematic representation of Fig. 1.
Embodiment
Known to Fig. 1 and Fig. 2; the special-purpose Insert Nut of working of plastics is made of nut 1 and double-screw bolt 2; the end of described double-screw bolt 2 and nut 1 fix the formation one; double-screw bolt 2 is hollow shape; in the double-screw bolt 2 that is hollow shape, be provided with screw thread 3; the outer surface of described double-screw bolt 2 is the hexahedron shape; can certainly be three; polyhedrals such as four or five; it also can play the effect that prevents that the Insert Nut after fastening from rotating on working of plastics; for the Insert Nut after effectively the protection working of plastics can not be deformed pushes bad; the position that joins with nut 1 on the double-screw bolt 2 of Insert Nut is provided with step 4; this step 4 can be played a supporting role to working of plastics; in order to prevent that the Insert Nut after fastening from rotating on working of plastics; the position that joins with double-screw bolt 2 on the nut 1 of described Insert Nut is provided with antislip cog 5; this antislip cog 5 outwards is divergent shape around double-screw bolt 2, and after Insert Nut was fastening, this antislip cog 5 can be pressed to be embedded into to play the effect of rotating of preventing in the working of plastics.
Claims (3)
1. the special-purpose Insert Nut of a working of plastics, constitute by nut (1) and double-screw bolt (2), the end of double-screw bolt (2) and nut (1) fix the formation one, double-screw bolt (2) is hollow shape, in being the double-screw bolt of hollow shape (2), be provided with screw thread (3), it is characterized in that: the outer surface of double-screw bolt (2) is the hexahedron shape, in the position that double-screw bolt (2) is gone up and nut (1) joins of Insert Nut step (4) is set.
2. the special-purpose Insert Nut of a kind of working of plastics according to claim 1, it is characterized in that: the position that the nut of described Insert Nut (1) is gone up and double-screw bolt (2) joins is provided with antislip cog (5).
3. the special-purpose Insert Nut of a kind of working of plastics according to claim 2, it is characterized in that: described this antislip cog (5) outwards is divergent shape around double-screw bolt (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201178268U CN201991908U (en) | 2011-04-20 | 2011-04-20 | Special rivet nut for plastic part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201178268U CN201991908U (en) | 2011-04-20 | 2011-04-20 | Special rivet nut for plastic part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201991908U true CN201991908U (en) | 2011-09-28 |
Family
ID=44668397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201178268U Expired - Lifetime CN201991908U (en) | 2011-04-20 | 2011-04-20 | Special rivet nut for plastic part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201991908U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105090216A (en) * | 2014-05-22 | 2015-11-25 | 纽弗雷公司 | Blind nut |
| CN105387053A (en) * | 2015-12-14 | 2016-03-09 | 芜湖恒信汽车内饰制造有限公司 | Riveting nut and assembly process thereof |
| CN109210066A (en) * | 2018-10-08 | 2019-01-15 | 湖南裕丰紧固件有限公司 | A kind of riveting nut of the plastic part binodal with anti-slop serrations |
| CN114127428A (en) * | 2019-07-15 | 2022-03-01 | Rbw制造有限责任公司 | Self-clinching fastener |
| US11773894B2 (en) | 2019-07-15 | 2023-10-03 | Rb&W Manufacturing Llc | Self-clinching fastener |
-
2011
- 2011-04-20 CN CN2011201178268U patent/CN201991908U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105090216A (en) * | 2014-05-22 | 2015-11-25 | 纽弗雷公司 | Blind nut |
| CN105387053A (en) * | 2015-12-14 | 2016-03-09 | 芜湖恒信汽车内饰制造有限公司 | Riveting nut and assembly process thereof |
| CN109210066A (en) * | 2018-10-08 | 2019-01-15 | 湖南裕丰紧固件有限公司 | A kind of riveting nut of the plastic part binodal with anti-slop serrations |
| CN114127428A (en) * | 2019-07-15 | 2022-03-01 | Rbw制造有限责任公司 | Self-clinching fastener |
| US11773894B2 (en) | 2019-07-15 | 2023-10-03 | Rb&W Manufacturing Llc | Self-clinching fastener |
| CN114127428B (en) * | 2019-07-15 | 2023-10-13 | Rbw制造有限责任公司 | Self-clinching fastener |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 431933 No. 269 Chutian Avenue, Dong Qiao Town, Zhongxiang, Hubei Patentee after: HUBEI BOSHILONG TECHNOLOGY CO., LTD. Address before: 431933 No. 269 Chutian Avenue, Dong Qiao Town, Zhongxiang, Hubei Patentee before: Hubei Boshilong Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110928 |