CN201102219Y - Spanner with adjustable length - Google Patents
Spanner with adjustable length Download PDFInfo
- Publication number
- CN201102219Y CN201102219Y CNU2007200276962U CN200720027696U CN201102219Y CN 201102219 Y CN201102219 Y CN 201102219Y CN U2007200276962 U CNU2007200276962 U CN U2007200276962U CN 200720027696 U CN200720027696 U CN 200720027696U CN 201102219 Y CN201102219 Y CN 201102219Y
- Authority
- CN
- China
- Prior art keywords
- spanner
- handle
- connecting rod
- length
- steel ball
- 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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- Food-Manufacturing Devices (AREA)
Abstract
A length adjustable spanner relates to a spanner, especially solving the problems that the length of the handle of the spanner is non-adjustable. The utility model comprises a spanner clamp and the handle; a sliding chute is arranged in the handle; a connecting rod is arranged in the sliding chute in which a wavelike groove is arranged; a chucking groove is arranged on the end of the connecting rod; a steel ball is arranged in the chucking groove; the steel ball is connected with the connecting rod through a spring. The length adjustable spanner has the advantages of simple structure and convenient manufacture; the length of the handle of the spanner can be regulated according to an actual operating situation, thereby being convenient for people to use.
Description
Technical field
The utility model relates to a kind of spanner, the adjustable spanner of specifically a kind of decreased food.
Background technology
The length of present employed its handle of spanner is all fixed, but when reality is used, tend to because the handle of the different needs different length of environment, such as in comparing narrow space, just need the handle of spanner short, when more firm nut of dismounting or screw, just need long any handle, increase moment, for convenience detach.
The utility model content
The purpose of this utility model is to overcome above-mentioned shortcoming, and a kind of adjustable-length spanner that can come regulating handle as required is provided.
The technical solution of the utility model is: a kind of adjustable-length spanner, comprise plench and handle, it is characterized in that: be provided with chute in the described handle, be provided with connecting rod in the chute, in chute, be provided with the waveform groove, the end of connecting rod has a draw-in groove, is provided with a steel ball in the draw-in groove, and steel ball links to each other with connecting rod by spring.
The beneficial effects of the utility model are: simple in structure, easy to make, can adjust the length of pinch bar according to the operating position of reality, and be convenient for people to use.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
Among the figure: 1 handle, 2 chutes, 3 grooves, 4 connecting rods, 5 draw-in grooves, 6 springs, 7 steel balls.
The specific embodiment
As shown in the figure.
A kind of adjustable-length spanner, comprise plench and handle 1, be provided with chute 2 in the described handle 1, be provided with connecting rod 4 in the chute 2, in chute 2, be provided with waveform groove 3, the end of connecting rod 4 has a draw-in groove 5, be provided with a steel ball 7 in the draw-in groove 5, steel ball 7 links to each other with connecting rod 4 by spring 6, and steel ball 7 slides in chute 2 when stretching connecting rod 4, because chute 2 undulates, when pulling connecting rod 4, steel ball 7 is extruded in the draw-in groove 5, and when steel ball 7 was positioned at the trough of chute, steel ball 7 can be fixing with connecting rod 4 under the effect of spring 6.The utility model can be adjusted the decreased food of spanner easily, is convenient to deposit, and saves the space, can adjust decreased food without needs according to different occasions in use, reaches best result of use.
Claims (1)
1, a kind of adjustable-length spanner comprises plench and handle, it is characterized in that: be provided with chute in the described handle, be provided with connecting rod in the chute, be provided with the waveform groove in chute, the end of connecting rod has a draw-in groove, be provided with a steel ball in the draw-in groove, steel ball links to each other with connecting rod by spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200276962U CN201102219Y (en) | 2007-09-29 | 2007-09-29 | Spanner with adjustable length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200276962U CN201102219Y (en) | 2007-09-29 | 2007-09-29 | Spanner with adjustable length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201102219Y true CN201102219Y (en) | 2008-08-20 |
Family
ID=39949237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200276962U Expired - Fee Related CN201102219Y (en) | 2007-09-29 | 2007-09-29 | Spanner with adjustable length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201102219Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103846853A (en) * | 2012-11-28 | 2014-06-11 | 江苏金立电子机械科技有限公司 | Reaction force arm for fixed torque wrench |
| CN104150141A (en) * | 2014-08-26 | 2014-11-19 | 国家电网公司 | Three-phase electric energy meter carrying device |
| CN105234905A (en) * | 2015-10-28 | 2016-01-13 | 利达机电有限公司 | Rapid clamping mechanism for saw blade of multifunctional shovel |
| CN105834908A (en) * | 2016-05-30 | 2016-08-10 | 苏州微米光学科技有限公司 | Adjustable grinding fixture of glass column grinding device |
| CN107984418A (en) * | 2017-10-24 | 2018-05-04 | 武汉船用机械有限责任公司 | A kind of frock for being used to dismount nut |
| CN110044734A (en) * | 2019-04-03 | 2019-07-23 | 上海摩软通讯技术有限公司 | A kind of falling sphere test equipment |
| CN111645013A (en) * | 2020-07-01 | 2020-09-11 | 潍柴（重庆）汽车有限公司 | Telescopic nut wrench with crowbar |
-
2007
- 2007-09-29 CN CNU2007200276962U patent/CN201102219Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103846853A (en) * | 2012-11-28 | 2014-06-11 | 江苏金立电子机械科技有限公司 | Reaction force arm for fixed torque wrench |
| CN104150141A (en) * | 2014-08-26 | 2014-11-19 | 国家电网公司 | Three-phase electric energy meter carrying device |
| CN105234905A (en) * | 2015-10-28 | 2016-01-13 | 利达机电有限公司 | Rapid clamping mechanism for saw blade of multifunctional shovel |
| CN105834908A (en) * | 2016-05-30 | 2016-08-10 | 苏州微米光学科技有限公司 | Adjustable grinding fixture of glass column grinding device |
| CN107984418A (en) * | 2017-10-24 | 2018-05-04 | 武汉船用机械有限责任公司 | A kind of frock for being used to dismount nut |
| CN110044734A (en) * | 2019-04-03 | 2019-07-23 | 上海摩软通讯技术有限公司 | A kind of falling sphere test equipment |
| CN111645013A (en) * | 2020-07-01 | 2020-09-11 | 潍柴（重庆）汽车有限公司 | Telescopic nut wrench with crowbar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |