CN202622624U - Internal hexagonal wrench - Google Patents
Internal hexagonal wrench Download PDFInfo
- Publication number
- CN202622624U CN202622624U CN 201220142852 CN201220142852U CN202622624U CN 202622624 U CN202622624 U CN 202622624U CN 201220142852 CN201220142852 CN 201220142852 CN 201220142852 U CN201220142852 U CN 201220142852U CN 202622624 U CN202622624 U CN 202622624U
- Authority
- CN
- China
- Prior art keywords
- spanner
- handle
- head
- spanner handle
- utility
- 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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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model relates to an internal hexagonal wrench which comprises a sleeve head and a wrench handle, a threaded hole is arranged on the sleeve head, one end of the wrench handle is screwed into the threaded hole, and the head of the wretch handle is in a multilateral prismatic shape. By means of the threaded hole, the head of the wretch handle and a horizontal plane form an included angle, so that the head of the wretch handle and the head and neck of a hexagonal bolt can form a surface contact. By means of the structure, the soundness of the internal hexagonal wrench and the hexagonal bolt can be improved.
Description
Technical field:
The utility model relates to the spanner field, especially a kind of inner hexagon spanner.
Background technology:
Inner hexagon spanner is used for the dismounting of hex bolts, is set in during use on the hex bolts, and the rotary spanner handle can be realized screwing and unclamp.
As shown in Figure 1 is a kind of inner hexagon spanner structure of the prior art, and the spanner handle head of this die nut is that point contacts with hex bolts.The pullover of inner hexagon spanner is placed on the hex bolts, and when spanner handle applied torque force, the some contact made this inner hexagon spanner insecure with contacting of hex bolts.
The utility model content:
The technical problem that the utility model will solve provides a kind of service-strong inner hexagon spanner.
For solving the problems of the technologies described above; The technical scheme of the utility model is following: inner hexagon spanner, comprise pullover and spanner handle, and have screwed hole on pullover; Spanner handle one end is screwed in this screwed hole; Said spanner handle head becomes polygon prismatic, forms an angle through screwed hole and horizontal plane, makes the spanner handle head contact with the incidence formation face of hex bolts.
Preferably, the angle of said pullover upper screwed hole and horizontal plane is 20 degree.
Preferably, said spanner handle is L shaped.
Adopt this technical scheme, enlarged the contact-making surface of spanner handle head and hex bolts, make operation more firm, stable.With spanner handle and horizontal plane inclination 20 degree, then can make things convenient for the operation of this inner hexagon spanner, prevent that effectively spanner handle from touching to be processed, improved service efficiency.
Description of drawings:
Further specify the utility model below in conjunction with the accompanying drawing and the specific embodiment.
Fig. 1 is an inner hexagon spanner profile in the prior art.
Fig. 2 is the inner hexagon spanner profile of the utility model.
The specific embodiment:
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
As can be seen from Figure 2, this inner hexagon spanner comprises pullover 1 and L-shape spanner handle 2, and spanner handle 2 and pullover 1 adopts and is threaded, and has screwed hole 5 on pullover 1, and spanner handle 2 one ends have external screw thread.3 one-tenth polygon prismatics of said spanner handle head form an angle through spanner handle 2 and horizontal plane, make spanner handle head 3 contact with the incidence formation face of hex bolts 4.Spanner handle 2 and horizontal plane certain angle that tilted when spanner handle 2 and horizontal plane angle Selection are 20 degree, can be tightened or unclamp this hex bolts 4 easily, and can avoid touching to be processed 6.
In said pullover 1 the magnetic core (not shown) is arranged, operation that can more convenient spanner.During use, can hold this hex bolts 4 with pullover 1 near hex bolts 4, applied moment is screwed or is unclamped.
More than show and described basic principle of the utility model and the advantage of principal character and the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (3)
1. inner hexagon spanner; Comprise pullover and spanner handle; Have screwed hole on pullover, spanner handle one end is screwed in this screwed hole, it is characterized in that: said spanner handle head becomes polygon prismatic; Form an angle through screwed hole and horizontal plane, make the spanner handle head contact with the incidence formation face of hex bolts.
2. according to the said inner hexagon spanner of claim 1, it is characterized in that: the angle of said pullover upper screwed hole and horizontal plane is 20 degree.
3. according to claim 1 or 2 said inner hexagon spanners, it is characterized in that: said spanner handle is L shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220142852 CN202622624U (en) | 2012-04-05 | 2012-04-05 | Internal hexagonal wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220142852 CN202622624U (en) | 2012-04-05 | 2012-04-05 | Internal hexagonal wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202622624U true CN202622624U (en) | 2012-12-26 |
Family
ID=47375866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220142852 Expired - Fee Related CN202622624U (en) | 2012-04-05 | 2012-04-05 | Internal hexagonal wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202622624U (en) |
-
2012
- 2012-04-05 CN CN 201220142852 patent/CN202622624U/en not_active Expired - Fee Related
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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 | ||
| CP03 | Change of name, title or address |
Address after: 214445, No. 56 Yingbin West Road, Lingang New Town, Jiangyin City, Jiangsu, Wuxi Patentee after: JIANGYIN TAIBO ELECTRONIC TECHNOLOGY CO., LTD. Address before: 214400, No. 56 Yingbin West Road, Lingang New Town, Jiangyin City, Jiangsu, Wuxi Patentee before: Jiangyin Botai Electronic Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20170405 |