CN201665513U - Telescopic pry bar - Google Patents
Telescopic pry bar Download PDFInfo
- Publication number
- CN201665513U CN201665513U CN2010201563152U CN201020156315U CN201665513U CN 201665513 U CN201665513 U CN 201665513U CN 2010201563152 U CN2010201563152 U CN 2010201563152U CN 201020156315 U CN201020156315 U CN 201020156315U CN 201665513 U CN201665513 U CN 201665513U
- Authority
- CN
- China
- Prior art keywords
- bar
- telescopic
- sleeve pipe
- pry bar
- 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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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model relates to a telescopic pry bar which comprises a sleeve with a hollow structure and an inner bar with a tip structure, wherein the sleeve is in threaded connection with the inner bar. The telescopic pry bar is convenient to carry, and the length of the pry bar can be freely regulated according to actual needs, thereby greatly reducing the labor intensity, improving the working efficiency, avoiding the unnecessary waste and reducing the cost.
Description
Technical field
The utility model relates to a kind of scalable ripping bar.
Background technology
Owing to the height reason, sometimes need to be equipped with each ripping bar of length during underground work, will bring inconvenience to carrying like this, and sometimes often because the improper remanufacturing ripping bar that needs of ripping bar, not only strengthen labour intensity, reduced work efficiency, and caused unnecessary waste.
The utility model content
According to above deficiency of the prior art, the technical problems to be solved in the utility model is: a kind of easy to carry, the scalable ripping bar that can freely adjust length according to actual needs is provided.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of scalable ripping bar is characterized in that: comprise the sleeve pipe and the interior bar that has cutting-edge structure of hollow structure, sleeve pipe is threaded with interior bar.
Sleeve pipe adopts seamless hollow steel tube, is processed with screw thread in the sleeve pipe, and interior bar uses round steel, and one section machining screw, one section tip that processes of other end welding is during use, with the screwed one section screw-in sleeve pipe of interior bar, the tip outwards can be used, if will adjust ripping bar length, only need be with interior bar to outward turning or inwardly soon can, the time spent is with interior bar counter-rotating, inwardly not most advanced and sophisticated, screw in sleeve pipe, be convenient for carrying.
The beneficial effect that the utility model had is: easy to carry, the length of free adjustment ripping bar greatly reduces labour intensity according to actual needs, has improved work efficiency, avoids unnecessary waste, has reduced cost.
Description of drawings
Fig. 1 the utility model structural representation one
Fig. 2 the utility model structural representation two
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described further: a kind of scalable ripping bar comprises the sleeve pipe 1 of hollow structure and has the interior bar 2 of cutting-edge structure that sleeve pipe is threaded with interior bar.Sleeve pipe 1 adopts seamless hollow steel tube, is processed with screw thread in the sleeve pipe 1, and interior bar 2 uses round steel, and one section machining screw, one section tip that processes of other end welding is during use, with interior bar 2 screwed one section screw-in sleeve pipe 1, the tip outwards can be used, if will adjust ripping bar length, only need be with interior bar 2 to outward turning or inwardly soon can, the time spent is with interior bar 2 counter-rotatings, inwardly not most advanced and sophisticated, screw in sleeve pipe 1, be convenient for carrying.
Claims (1)
1. scalable ripping bar is characterized in that: comprise the sleeve pipe (1) of hollow structure and have the interior bar (2) of cutting-edge structure, sleeve pipe (1) is threaded with interior bar (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201563152U CN201665513U (en) | 2010-04-13 | 2010-04-13 | Telescopic pry bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201563152U CN201665513U (en) | 2010-04-13 | 2010-04-13 | Telescopic pry bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201665513U true CN201665513U (en) | 2010-12-08 |
Family
ID=43266469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201563152U Expired - Fee Related CN201665513U (en) | 2010-04-13 | 2010-04-13 | Telescopic pry bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201665513U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102568951A (en) * | 2010-12-31 | 2012-07-11 | Ls产电株式会社 | External handle mechanism used for circuit breaker |
| CN104819190A (en) * | 2015-03-27 | 2015-08-05 | 苏州市大力电器有限公司 | Portable aluminium alloy telescopic tube |
-
2010
- 2010-04-13 CN CN2010201563152U patent/CN201665513U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102568951A (en) * | 2010-12-31 | 2012-07-11 | Ls产电株式会社 | External handle mechanism used for circuit breaker |
| CN102568951B (en) * | 2010-12-31 | 2015-07-29 | Ls产电株式会社 | For the outer handle mechanism of circuit breaker |
| CN104819190A (en) * | 2015-03-27 | 2015-08-05 | 苏州市大力电器有限公司 | Portable aluminium alloy telescopic tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101208 Termination date: 20150413 |
|
| EXPY | Termination of patent right or utility model |