CN201559158U - Embedded type slide force application wrench - Google Patents
Embedded type slide force application wrench Download PDFInfo
- Publication number
- CN201559158U CN201559158U CN2009202008500U CN200920200850U CN201559158U CN 201559158 U CN201559158 U CN 201559158U CN 2009202008500 U CN2009202008500 U CN 2009202008500U CN 200920200850 U CN200920200850 U CN 200920200850U CN 201559158 U CN201559158 U CN 201559158U
- Authority
- CN
- China
- Prior art keywords
- handle
- force application
- pulls
- embedded type
- type slide
- 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
An embedded type slide force application wrench comprises at least a drive part (1) and a handle (2). The utility model is characterized in that a slot (6) is arranged in the handle (2), the opening of the slot (6) is arranged at the tail of the handle (2), and a baffle (5) is arranged at the opening part of the slot (6); a force application handle (4) is arranged in the slot (6), and a projection (3) of the same size with the baffle (5) is arranged at one end of the force application handle (4); the force application handle (4) lies in a movable fitting state with the handle (2).
Description
Technical field:
The present invention relates to a kind of embedded slippage and add the torque wrench technology.
Background technology:
Now, spanner is as one of most popular instrument in the repair of machine process.It has advantages such as small and exquisite flexible, easy to use, operating efficiency height, is instrument indispensable in the repair of machine.But spanner but exists the short problem of grip size, cause it when operations such as fastening bolt, nut the moment of torsion that can export less than normal.
Summary of the invention:
The objective of the invention is: remedy the above-mentioned output torque deficiency less than normal that existing spanner exists.
In order to realize the present invention's purpose, intend adopting following technical scheme:
The present invention has at least: the spanner that driver part and handle constitute, it is characterized in that: the inside of above-mentioned handle is provided with and pulls and pushes groove, this opening that pulls and pushes groove is arranged on the afterbody of handle, be provided with catch at this opening part that pulls and pushes groove, be provided with force application handle in this inside that pulls and pushes groove, and, be provided with and the identical projection of catch size at an end of this force application handle.---above-mentioned force application handle and handle are in state movingly.
The present invention is compared with the prior art:
The present invention is provided with force application handle on the basis of existing spanner, this is just for having created condition with the output of the bigger torque of wrenches of less hand torsion realization in use.
Description of drawings:
Fig. 1 be the present invention when not afterburning force application handle be in the schematic diagram of inside contraction state.
Fig. 2 is the sidepiece profile of Fig. 1.
Force application handle was in the schematic diagram of outside elongation state when Fig. 3 was the present invention's reinforcing.
Fig. 4 is the sidepiece profile of Fig. 3.
1, driver part; 2, handle; 3, projection; 4, force application handle; 5, catch; 6, pull and push groove.
The specific embodiment:
The present invention is provided with by the inside at the handle 2 of existing spanner to pull and push groove 6, be provided with force application handle 4 in this inside that pulls and pushes groove 6 again, increases the output of wrench torque with the arm of force that increases spanner.And, be provided with catch 5 at this opening part that pulls and pushes groove 6, be in an end that pulls and pushes groove 6 inside in force application handle 4 and be provided with and the identical projection 3 of catch 5 sizes.
Ordinary circumstance of the present invention is the same with the use of common wrench, when running into the needs reinforcing, force application handle 4 towards the direction slippage away from driver part 1, is stopped and can not continue slippage up to being arranged on the catch 5 that pulls and pushes groove 6 opening parts that projection 3 on the force application handle 4 is set at handle 2 inside.
Obviously, the present invention of this moment has increased the arm of force of spanner, and this has just created condition with the output of the bigger torque of wrenches of less hand torsion realization in use for people.
The length of above-mentioned force application handle 4 should be more than or equal to the degree of depth that pulls and pushes groove 6.
Claims (2)
1. an embedded slippage adds torque wrench, it has at least: the spanner that driver part (1) and handle (2) constitute, it is characterized in that: the inside of above-mentioned handle (2) is provided with and pulls and pushes groove (6), this opening that pulls and pushes groove (6) is arranged on the afterbody of handle (2), be provided with catch (5) at this opening part that pulls and pushes groove (6), be provided with force application handle (4) in this inside that pulls and pushes groove (6), and, be provided with the projection (3) identical at the end of this force application handle (4) with catch (5) size.
2. a kind of embedded slippage according to claim 1 adds torque wrench, it is characterized in that: described force application handle (4) is in state movingly with handle (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202008500U CN201559158U (en) | 2009-11-26 | 2009-11-26 | Embedded type slide force application wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202008500U CN201559158U (en) | 2009-11-26 | 2009-11-26 | Embedded type slide force application wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201559158U true CN201559158U (en) | 2010-08-25 |
Family
ID=42624304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202008500U Expired - Fee Related CN201559158U (en) | 2009-11-26 | 2009-11-26 | Embedded type slide force application wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201559158U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103085019A (en) * | 2012-11-06 | 2013-05-08 | 无锡市航鹄科技有限公司 | Adjustable handle |
-
2009
- 2009-11-26 CN CN2009202008500U patent/CN201559158U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103085019A (en) * | 2012-11-06 | 2013-05-08 | 无锡市航鹄科技有限公司 | Adjustable handle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100825 Termination date: 20101126 |