CN107695927A - A kind of spanner - Google Patents
A kind of spanner Download PDFInfo
- Publication number
- CN107695927A CN107695927A CN201711022530.6A CN201711022530A CN107695927A CN 107695927 A CN107695927 A CN 107695927A CN 201711022530 A CN201711022530 A CN 201711022530A CN 107695927 A CN107695927 A CN 107695927A
- Authority
- CN
- China
- Prior art keywords
- handle
- spanner
- bolt
- spacing preiection
- fastened
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/10—Spanners; Wrenches with adjustable jaws
- B25B13/12—Spanners; Wrenches with adjustable jaws the jaws being slidable
- B25B13/14—Spanners; Wrenches with adjustable jaws the jaws being slidable by rack and pinion, worm or gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/16—Handles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
A kind of spanner, including driving end and spanner handle, it is characterized in that, in addition to the second handle, one end of the second described handle and the afterbody of spanner handle be hinged, spanner handle tail end is provided with spacing preiection.Spacing preiection is shaped as cuboid or cylinder.Use this spanner, when the bolt for needing to dismantle more fastens, the second handle can be opened, second handle is rotated to spacing preiection, so as to increase handle total length, torque is added, and then can more effortlessly open the bolt more fastened, the bolt for especially getting rusty and not pulling for a long time.
Description
Technical field
The invention belongs to hardware ＆ tools field, specifically a kind of spanner.
Background technology
At present, it is common to use spanner, the length of handle can not adjust, and during actual use, meet sometimes
To the bolt especially fastened, in the case where not lengthening handle length, the bolt especially fastened is difficult often to be dismantled, particularly
Get rusty and the long-term bolt do not pulled, common wrench are difficult often to open.
The content of the invention
In order to solve the problems, such as that common wrench handle can not lengthen, be not easy to dismantle the bolt especially fastened, the present invention provides
A kind of spanner, can extend handle length and then dismantle the bolt more fastened.
The present invention is realized by following technical proposals：
A kind of spanner, including driving end and spanner handle, it is characterized in that, in addition to the second handle, the one of the second described handle
The afterbody with spanner handle is held to be hinged, spanner handle tail end is provided with spacing preiection.
Preferably, spacing preiection is shaped as cuboid or cylinder.
The beneficial effects of the invention are as follows：Using this spanner, when the bolt for needing to dismantle more fastens, the can be opened
Two handles, so as to increase handle total length, torque is added, and then can more effortlessly open the bolt more fastened,
The bolt for especially getting rusty and not pulling for a long time.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
In accompanying drawing：1st, driving end, 2, spanner handle, the 3, second handle, 4, spacing preiection, 5, pin joint.
Embodiment
Embodiments of the present invention are described further below in conjunction with the accompanying drawings.
A kind of spanner, including driving end 1 and spanner handle 2, it is characterized in that, in addition to the second handle 3, described is second
One end of handle 3 and the afterbody of spanner handle 2 are hinged, and the tail end of spanner handle 2 is provided with spacing preiection 4.Spacing preiection 4 is shaped as
Cuboid or cylinder.
Using this spanner, when the bolt for needing to dismantle more fastens, the second handle 3 can be opened, by the second handle 3
Rotation, so as to increase handle total length, adds torque, and then can more effortlessly open more tight to spacing preiection 4
Solid bolt, especially get rusty and the long-term bolt do not pulled.
Claims (2)
1. a kind of spanner, including driving end（1）With spanner handle（2）, it is characterized in that, in addition to the second handle（3）, described
Two handles（3）One end and spanner handle（2）Afterbody be hinged, spanner handle（2）Tail end is provided with spacing preiection（4）.
A kind of 2. spanner according to claim 1, it is characterised in that spacing preiection（4）It is shaped as cuboid or cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711022530.6A CN107695927A (en) | 2017-10-27 | 2017-10-27 | A kind of spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711022530.6A CN107695927A (en) | 2017-10-27 | 2017-10-27 | A kind of spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107695927A true CN107695927A (en) | 2018-02-16 |
Family
ID=61182745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711022530.6A Pending CN107695927A (en) | 2017-10-27 | 2017-10-27 | A kind of spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107695927A (en) |
-
2017
- 2017-10-27 CN CN201711022530.6A patent/CN107695927A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180216 |
|
| WD01 | Invention patent application deemed withdrawn after publication |