CN103994139A - Cushioned nut with torsion bulge - Google Patents
Cushioned nut with torsion bulge Download PDFInfo
- Publication number
- CN103994139A CN103994139A CN201410248726.7A CN201410248726A CN103994139A CN 103994139 A CN103994139 A CN 103994139A CN 201410248726 A CN201410248726 A CN 201410248726A CN 103994139 A CN103994139 A CN 103994139A
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- CN
- China
- Prior art keywords
- plunger
- swollen plug
- nut
- bulge
- torsion
- 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.)
- Granted
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- Dowels (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
The invention discloses a cushioned nut with a torsion bulge. The cushioned nut with the torsion bulge mainly comprises a hexagonal nut body, the bulge and a plunger. The exterior of the hexagonal nut body is of a hexagonal shape. Threads are formed inside the hexagonal nut body. A boss is arranged on the lower portion of the hexagonal nut body. The bulge is arranged inside the hexagonal nut body. A conical hole is designed in the center of the bulge. The plunger is arranged in the conical hole designed in the center of the bulge. The hexagonal nut body, the bulge and the plunger are located on the same center line. The cushioned nut with the torsion bulge does not loosen easily, is high in self-locking capacity, beneficial to mechanical operation, high in operation speed, simple in design, easy to manufacture, and low in cost.
Description
Technical field
The present invention relates to a kind of nut, relate in particular to a kind of band pad nut with the swollen plug of torsion.
Background technique
Some band pad nuts of selling on existing market are mostly smooth plane, can not self-lockings, although band pad nut has increased rubbing surface, but easily loosening, what have increases self-lock ability by compression spring, very inconvenient.
Summary of the invention
In order to make up the deficiencies in the prior art, solve the smooth plane of band pad nut, can not self-locking, band pad nut is loosening problem easily, has designed the band pad nut with the swollen plug of torsion.
The technological scheme that the present invention solves its technical problem can be:
Band pad nut with the swollen plug of torsion, mainly by hexangle type nut, swollen plug and plunger, formed, its hexangle type nut outer installment is hexangle type, inside arranges screw thread, bottom is provided with boss, and it is inner that swollen plug is arranged on hexangle type nut, and swollen plug Center has conical bore, plunger is arranged in the conical bore of swollen plug Center, and hexangle type nut, swollen plug and plunger are on a center line.
The technological scheme that the present invention solves its technical problem can be also:
The described band pad nut with the swollen plug of torsion, swollen plug described in it is comprised of conical bore, opening and groove, swollen plug is cylindrical, cylindrical outer is provided with screw thread, and cylindrical central part is provided with conical bore, and cylindrical right side arranges opening, cylinder-shaped top is symmetrical arranged groove up and down, described plunger is conical plunger, and one end that conical plunger is thicker is downward, and the tapering of plunger is consistent with the conical bore tapering of swollen plug Center.
The invention has the beneficial effects as follows:
1, the present invention is difficult for becoming flexible, and self-lock ability is strong.
2, the present invention is conducive to mechanically actuated, and operating speed is fast.
3, simplicity of design of the present invention, easy to manufacture, with low cost.
Accompanying drawing explanation
Fig. 1 is plan view of the present invention.
Fig. 2 is plan view of the present invention.
Fig. 3 is the swollen plug plan view of the present invention.
Fig. 4 is the swollen plug plan view of the present invention.
Embodiment
In Fig. 1-2, band pad nut with the swollen plug of torsion, mainly by hexangle type nut 1, swollen plug 2 and plunger 3, formed, it is characterized in that: hexangle type nut 1 outer installment is hexangle type, and inside arranges screw thread, and bottom is provided with boss, swollen plug 2 is arranged on hexangle type nut 1 inside, swollen plug 2 Centers have conical bore, and plunger 3 is arranged in the conical bore of swollen plug 2 Centers, and hexangle type nut 1, swollen plug 2 and plunger 3 are on a center line.
In Fig. 3-4, band pad nut with the swollen plug of torsion according to claim 1, it is characterized in that: described swollen plug 2 is comprised of conical bore 4, opening 5 and groove 6, swollen plug 2 is cylindrical, and cylindrical outer is provided with screw thread, cylindrical central part is provided with conical bore 4, cylindrical right side arranges opening 5, and cylinder-shaped top is symmetrical arranged groove 6 up and down, and described plunger 3 is conical plunger, one end that conical plunger is thicker is downward, and the tapering of plunger 3 is consistent with the conical bore tapering of swollen plug 2 Centers.
Claims (2)
1. with the band pad nut of the swollen plug of torsion, mainly by hexangle type nut (1), swollen plug (2) and plunger (3), formed, it is characterized in that: hexangle type nut (1) outer installment is hexangle type, inside arranges screw thread, bottom is provided with boss, and swollen plug (2) is arranged on hexangle type nut (1) inside, and swollen plug (2) Center has conical bore, plunger (3) is arranged in the conical bore of swollen plug (2) Center, and hexangle type nut (1), swollen plug (2) and plunger (3) are on a center line.
2. the band pad nut with the swollen plug of torsion according to claim 1, it is characterized in that: described swollen plug (2) is comprised of conical bore (4), opening (5) and groove (6), swollen plug (2) is cylindrical, cylindrical outer is provided with screw thread, cylindrical central part is provided with conical bore (4), cylindrical right side arranges opening (5), cylinder-shaped top is symmetrical arranged groove (6) up and down, described plunger (3) is conical plunger, one end that conical plunger is thicker is downward, and the tapering of plunger (3) is consistent with the conical bore tapering of swollen plug (2) Center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410248726.7A CN103994139B (en) | 2014-06-06 | 2014-06-06 | With the band pad nut of the swollen plug of torsion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410248726.7A CN103994139B (en) | 2014-06-06 | 2014-06-06 | With the band pad nut of the swollen plug of torsion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103994139A true CN103994139A (en) | 2014-08-20 |
| CN103994139B CN103994139B (en) | 2016-03-16 |
Family
ID=51308413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410248726.7A Active CN103994139B (en) | 2014-06-06 | 2014-06-06 | With the band pad nut of the swollen plug of torsion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103994139B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08193610A (en) * | 1994-09-13 | 1996-07-30 | Tokuei Sakai | Locking bar and locking nut |
| EP1975422A1 (en) * | 2006-01-18 | 2008-10-01 | Tama Home Co., Ltd. | Reinforcing-bar engagement device |
| CN202468649U (en) * | 2012-03-02 | 2012-10-03 | 河北省电力研究院 | Inner expansion type anti-loosening bolt |
| CN102852935A (en) * | 2012-09-26 | 2013-01-02 | 中电装备恩翼帕瓦（山东）高压开关有限公司 | Anchor expansion nut |
| CN203879894U (en) * | 2014-06-06 | 2014-10-15 | 国家电网公司 | Washer nut with torsional expansion plug |
-
2014
- 2014-06-06 CN CN201410248726.7A patent/CN103994139B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08193610A (en) * | 1994-09-13 | 1996-07-30 | Tokuei Sakai | Locking bar and locking nut |
| EP1975422A1 (en) * | 2006-01-18 | 2008-10-01 | Tama Home Co., Ltd. | Reinforcing-bar engagement device |
| CN202468649U (en) * | 2012-03-02 | 2012-10-03 | 河北省电力研究院 | Inner expansion type anti-loosening bolt |
| CN102852935A (en) * | 2012-09-26 | 2013-01-02 | 中电装备恩翼帕瓦（山东）高压开关有限公司 | Anchor expansion nut |
| CN203879894U (en) * | 2014-06-06 | 2014-10-15 | 国家电网公司 | Washer nut with torsional expansion plug |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103994139B (en) | 2016-03-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| ASS | Succession or assignment of patent right |
Owner name: HANDAN POWER SUPPLY BRANCH COMPANY, STATE GRID HEB Free format text: FORMER OWNER: STATE GRID CORPORATION OF CHINA Effective date: 20140904 Free format text: FORMER OWNER: HANDAN POWER SUPPLY BRANCH COMPANY, STATE GRID HEBEI ELECTRIC POWER COMPANY Effective date: 20140904 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100031 XICHENG, BEIJING TO: 056002 HANDAN, HEBEI PROVINCE |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20140904 Address after: 056002 No. 48 Zhonghua North Street, Hebei, Handan Applicant after: Handan Power Supply Branch Company, State Grid Hebei Electric Power Company Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant before: State Grid Corporation of China Applicant before: Handan Power Supply Branch Company, State Grid Hebei Electric Power Company |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160203 Address after: 100017 West Chang'an Avenue, Beijing, No. 86, No. Applicant after: State Grid Corporation of China Applicant after: Handan Power Supply Branch Company, State Grid Hebei Electric Power Company Applicant after: STATE GRID HEBEI GUANGPING COUNTY POWER SUPPLY CO., LTD. Address before: 056002 No. 48 Zhonghua North Street, Hebei, Handan Applicant before: Handan Power Supply Branch Company, State Grid Hebei Electric Power Company |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |