CN204308835U - A kind of telescopic spanner - Google Patents
A kind of telescopic spanner Download PDFInfo
- Publication number
- CN204308835U CN204308835U CN201420709323.3U CN201420709323U CN204308835U CN 204308835 U CN204308835 U CN 204308835U CN 201420709323 U CN201420709323 U CN 201420709323U CN 204308835 U CN204308835 U CN 204308835U
- Authority
- CN
- China
- Prior art keywords
- handle
- telescopic
- telescopic handle
- screw hole
- chute
- 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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- Mechanically-Actuated Valves (AREA)
Abstract
The utility model relates to a kind of telescopic spanner, comprise handle, screw hole, trip bolt, Telescopic handle, chute, driving end, it is characterized in that: the top of described handle is provided with screw hole, trip bolt is provided with in screw hole, Telescopic handle is provided with in handle, the both sides of Telescopic handle are provided with chute, one end of Telescopic handle is fixedly connected with driving end, Telescopic handle enters after in handle, trip bolt is arranged in the chute of Telescopic handle both sides through embedding after the screw hole be arranged on handle, is fixed in handle by Telescopic handle.The utility model structure is simple, easy to use, and can change moment by regulating the length of pinch bar, is conducive to increasing work efficiency.
Description
Technical field
The utility model relates to a kind of spanner, specifically a kind of telescopic spanner, belongs to machine tool technical field.
Background technology
Spanner is a kind of conventional installation and removal instrument.Spanner is a kind of utilize lever principle to twist hand-operated tools that bolt, nut and other screw threads tightly hold bolt or nut.During use, threadingly direction of rotation applies external force at shank, just can twist bolt or nut.
In production and life, the structure of widely used spanner is all generally fixing at present, cannot change moment, and being not easy to carry, being unfavorable for increasing work efficiency by regulating the length of pinch bar.Therefore in the urgent need to inventing a kind of spanner of telescopic handle.
Summary of the invention
The technical problems to be solved in the utility model is: provide a kind of structure simple, easy to use, and can change the telescopic spanner of moment by regulating the length of pinch bar.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of telescopic spanner, comprise handle, screw hole, trip bolt, Telescopic handle, chute, driving end, it is characterized in that: the top of described handle is provided with screw hole, trip bolt is provided with in screw hole, Telescopic handle is provided with in handle, the both sides of Telescopic handle are provided with chute, one end of Telescopic handle is fixedly connected with driving end, Telescopic handle enters after in handle, trip bolt is arranged in the chute of Telescopic handle both sides through embedding after the screw hole be arranged on handle, Telescopic handle is fixed in handle.
The length of described Telescopic handle is greater than the length of described handle.
Be provided with hollow structure in described handle, Telescopic handle passes through to slide in handle thus reaches the object of telescopic handle.
The width of described chute is greater than the diameter of the screw rod of described trip bolt.
The length of described Telescopic handle is greater than the length of described chute.
One end of described Telescopic handle is fixedly connected with driving end, and the fastened screw of the other end of Telescopic handle is fixed in handle.
The surface of described handle, Telescopic handle and driving end is through concentrated sulfuric acid Passivation Treatment, and object improves the resistance to corrosion of spanner, to adapt to the severe working environment of various complexity.
Compared with prior art, the utility model has following beneficial effect: structure is simple, easy to use, and can change moment by regulating the length of pinch bar, is conducive to increasing work efficiency.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model.
Fig. 2 is stereochemical structure exploded perspective view of the present utility model.
In figure: 1-handle, 2-screw hole, 3-trip bolt, 4-Telescopic handle, 5-chute, 6-driving end.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As depicted in figs. 1 and 2, a kind of telescopic spanner, comprise handle 1, screw hole 2, trip bolt 3, Telescopic handle 4, chute 5, driving end 6, it is characterized in that: the top of described handle 1 is provided with screw hole 2, trip bolt 3 is provided with in screw hole 2, Telescopic handle 4 is provided with in handle 1, the both sides of Telescopic handle 4 are provided with chute 5, one end of Telescopic handle 4 is fixedly connected with driving end 6, Telescopic handle 4 enters after in handle 1, trip bolt 3 is arranged in the chute 5 of Telescopic handle 4 both sides through embedding after the screw hole 2 be arranged on handle 1, is fixed in handle 1 by Telescopic handle 4.
The length of described Telescopic handle 4 is greater than the length of described handle 1.
Be provided with hollow structure in described handle 1, Telescopic handle 4 by sliding thus reaching the flexible object of handle 1 in handle 1.
The width of described chute 5 is greater than the diameter of the screw rod of described trip bolt 3.
The length of described Telescopic handle 4 is greater than the length of described chute 5.
One end of described Telescopic handle 4 is fixedly connected with driving end 6, and the fastened screw 3 of the other end of Telescopic handle 4 is fixed in handle 1.
The surface of described handle 1, Telescopic handle 4 and driving end 6 is through concentrated sulfuric acid Passivation Treatment, and object improves the resistance to corrosion of spanner, to adapt to the severe working environment of various complexity.
In time needing the length regulating pinch bar 1, first unscrew trip bolt 3, then manual adjustments Telescopic handle 4 stretches out the length of handle 1, finally screws trip bolt 3 and can lock Telescopic handle 4, thus reaches the object of the length regulating pinch bar 1.
The above is preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.
Claims (2)
1. a telescopic spanner, comprise handle (1), screw hole (2), trip bolt (3), Telescopic handle (4), chute (5), driving end (6), it is characterized in that: the top of described handle (1) is provided with screw hole (2), trip bolt (3) is provided with in screw hole (2), Telescopic handle (4) is provided with in handle (1), the both sides of Telescopic handle (4) are provided with chute (5), one end of Telescopic handle (4) is fixedly connected with driving end (6), Telescopic handle (4) enters after in handle (1), trip bolt (3) embeds afterwards through the screw hole (2) be arranged on handle (1) and is arranged in the chute (5) of Telescopic handle (4) both sides, Telescopic handle (4) is fixed in handle (1).
2. a kind of telescopic spanner according to claim 1, is characterized in that: the length of described Telescopic handle (4) is greater than the length of described handle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420709323.3U CN204308835U (en) | 2014-11-11 | 2014-11-11 | A kind of telescopic spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420709323.3U CN204308835U (en) | 2014-11-11 | 2014-11-11 | A kind of telescopic spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204308835U true CN204308835U (en) | 2015-05-06 |
Family
ID=53131167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420709323.3U Expired - Fee Related CN204308835U (en) | 2014-11-11 | 2014-11-11 | A kind of telescopic spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204308835U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108246456A (en) * | 2017-12-15 | 2018-07-06 | 江阴市新纪元食品机械有限公司 | A kind of connector on meat grinder |
| CN108466214A (en) * | 2018-04-16 | 2018-08-31 | 南京汇龙五金工具制造有限公司 | A kind of screwdriver being conveniently replaceable driver bit |
| CN112045608A (en) * | 2020-09-03 | 2020-12-08 | 湖州越彬智能科技有限公司 | Exempt from laborsaving spanner of regulation type |
-
2014
- 2014-11-11 CN CN201420709323.3U patent/CN204308835U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108246456A (en) * | 2017-12-15 | 2018-07-06 | 江阴市新纪元食品机械有限公司 | A kind of connector on meat grinder |
| CN108466214A (en) * | 2018-04-16 | 2018-08-31 | 南京汇龙五金工具制造有限公司 | A kind of screwdriver being conveniently replaceable driver bit |
| CN112045608A (en) * | 2020-09-03 | 2020-12-08 | 湖州越彬智能科技有限公司 | Exempt from laborsaving spanner of regulation type |
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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: 20150506 Termination date: 20151111 |
|
| EXPY | Termination of patent right or utility model |