CN207548609U - A kind of Quick-adjusting wrench - Google Patents
A kind of Quick-adjusting wrench Download PDFInfo
- Publication number
- CN207548609U CN207548609U CN201721438873.6U CN201721438873U CN207548609U CN 207548609 U CN207548609 U CN 207548609U CN 201721438873 U CN201721438873 U CN 201721438873U CN 207548609 U CN207548609 U CN 207548609U
- Authority
- CN
- China
- Prior art keywords
- edge
- sliding
- adjusting
- quick
- sliding slot
- 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
Links
Abstract
The utility model discloses a kind of Quick-adjusting wrenchs, including hand handle, driving end, driving end includes fixed edge, sliding edge, sliding slot, extension spring and adjusting rod, fixed edge and hand handle integrally connected, sliding edge is oppositely arranged with fixed edge, sliding slot is set in driving end, and sliding edge lower part is placed in sliding slot；Extension spring is set in sliding slot, connects fixed edge and sliding edge；Adjusting rod one end is rotatablely connected with sliding edge, and adjusting rod downside, which is equipped with, adjusts tooth, and fixed edge upper end is equipped with engaging tooth.The spanner can realize quick adjusting, quick lock in, can be more convenient to use to avoid being got rusty, blocked and the problem of be difficult to rotate adjusting due to rotary worm.
Description
Technical field
The utility model is related to a kind of spanner, more particularly to a kind of Quick-adjusting wrench.
Background technology
Spanner is a kind of common installation and extracting tool.Bolt, screw, nut and other spiral shells are twisted using lever principle
Line tightly holds the opening of bolt or nut or the hand tools of trepanning firmware.Spanner is usually formed with clamp holder in the one or both ends of shank
Portion applies external force shank and applies external force, and the opening or sets of holes of bolt or nut are held with regard to that can twist bolt or nut.Along spiral shell during use
Line direction of rotation applies external force in shank, with regard to that can twist bolt or nut.Since nut has different size size, so corresponding
Wrench opening needs different size, for the user for being unfamiliar with nut size specification and spanner specification, needs to carry out more
Secondary trial can be found and the matched spanner of nut；Existing adjustable wrench, opening width can carry out in the range of certain size
It adjusts, the bolt or nut of different size can be twisted, which is structurally characterized in that the flat pliers with serration is made in regular jaw
It is recessed；Flat pliers mouth is made in moving jaw one end；The recessed jaw with serration is made in the other end；Worm screw is pressed downwards, moving jaw can
It removes rapidly；Though the spanner can be adjusted, it is suitble to the nut of different size, rotary worm adjusts difficult and easy
It gets rusty, influences to adjust.
Invention content
The technical problem to be solved by the utility model is to provide a kind of governing speed is fast, the quick adjusting of fixing-stable
Spanner.
To solve the above problems, the utility model adopts the following technical solution：
A kind of Quick-adjusting wrench, including hand handle, driving end, the driving end includes fixed edge, sliding edge, sliding slot, drawing
Spring and adjusting rod are stretched, the fixed edge and hand handle integrally connected, the sliding edge are oppositely arranged with fixed edge, and the sliding slot is set
In in driving end, sliding edge lower part is placed in sliding slot；The extension spring is set in sliding slot, connects fixed edge and sliding edge；Institute
It states adjusting rod one end to be rotatablely connected with sliding edge, the adjusting rod downside, which is equipped with, adjusts tooth, and fixed edge upper end is equipped with engaging tooth.
The driving end is equipped with locking pin, and sliding edge is equipped with pin hole, and the locking pin connects button by connecting rod, presses
Button has compressed spring.
The right side for adjusting tooth and the left side of engaging tooth are arc.
Torsionspring is equipped between the adjusting rod and sliding edge.
The engaging tooth has magnetism.
The beneficial effects of the utility model are：The spanner can realize quick adjusting, and quick lock in can be to avoid due to turning
The problem of dynamic worm screw gets rusty, blocks and be difficult to rotate adjusting, it is more convenient to use.
Description of the drawings
Fig. 1 is a kind of structure diagram of Quick-adjusting wrench of the utility model.
Fig. 2 is the enlarged diagram at A positions in Fig. 1.
Specific embodiment
Refering to shown in Fig. 1-2, a kind of Quick-adjusting wrench, including hand handle 1, driving end 2, the driving end 2 includes fixing
Side 21, sliding edge 22, sliding slot 23, extension spring 24 and adjusting rod 25, the fixed edge 21 and 1 integrally connected of hand handle, the cunning
Dynamic side 22 is oppositely arranged with fixed edge 21, and the sliding slot 23 is set in driving end 2, and 22 lower part of sliding edge is placed in sliding slot 23；Institute
Extension spring 24 is stated in sliding slot 23, connects fixed edge 21 and sliding edge 22；22 turns of described 25 one end of adjusting rod and sliding edge
Dynamic connection, 25 downside of adjusting rod, which is equipped with, adjusts tooth 26, and 21 upper end of fixed edge is equipped with engaging tooth 27.
The driving end 2 is equipped with locking pin 31, and sliding edge 22 is equipped with pin hole 32, and the locking pin 31 passes through connecting rod 33
Button 34 is connected, button 34 has compressed spring 35.
The right side for adjusting tooth 26 and the left side of engaging tooth 27 are arc, and convenient for adjusting spanner width, another side is vertical
Straight setting, is conducive to engage.
Torsionspring 28 is equipped between the adjusting rod 25 and sliding edge 22,25 stress of adjusting rod is prevented to be detached from engaging tooth 27.
The engaging tooth 27 has magnetism, and adjusting rod 25 is made to be fixed on engaging tooth 27.
In use, sliding edge 22 is pulled outward, pin hole 32 reaches 31 position of locking pin, under the action of compressed spring 35,
Locking pin 31 is pressed into pin hole 32, and sliding edge 22 is fixed.Break adjusting rod 25 into two with one's hands, by driving end 2 be inserted in nut or directly
It is inserted in, adjusting rod 25 closes automatically under the effect of torsionspring 28, presses the button 34 of lower connecting rod 33,24 pulling force of extension spring is big
In the torsion of torsionspring 28, sliding edge 22 inwardly moves under the action of extension spring 24, adjusts 27 arc of tooth 26 and engaging tooth
Shape structure is opposite to be slided so that and adjusting rod 25 travels forward,（Non-spring structure, magnetic engaging tooth is by adjusting rod 25 and engaging tooth
27 are attracted）Until being bonded with nut；After fitting, you can rotating spanner, rotating nuts；After locking nut, adjusting rod 25 is broken into two with one's hands, it is sliding
Dynamic side 22 slightly shrinks back, and takes out spanner.
The above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any change or replacement expected without creative work should all be covered subject to scope of protection of the utility model.
Claims (5)
1. a kind of Quick-adjusting wrench, it is characterised in that：Including hand handle, driving end, the driving end includes fixed edge, slides
Side, sliding slot, extension spring and adjusting rod, the fixed edge and hand handle integrally connected, the sliding edge are oppositely arranged with fixed edge,
The sliding slot is set in driving end, and sliding edge lower part is placed in sliding slot；The extension spring be set on sliding slot in, connection fixed edge and
Sliding edge；Described adjusting rod one end is rotatablely connected with sliding edge, and the adjusting rod downside, which is equipped with, adjusts tooth, and fixed edge upper end is set
There is engaging tooth.
2. a kind of Quick-adjusting wrench according to claim 1, it is characterised in that：The driving end is equipped with locking pin, sliding
Dynamic side is equipped with pin hole, and the locking pin connects button by connecting rod, and button has compressed spring.
3. a kind of Quick-adjusting wrench according to claim 1, it is characterised in that：The right side for adjusting tooth and engaging tooth
Left side be arc.
4. a kind of Quick-adjusting wrench according to claim 1, it is characterised in that：It is equipped between the adjusting rod and sliding edge
Torsionspring.
5. a kind of Quick-adjusting wrench according to claim 1, it is characterised in that：The engaging tooth has magnetism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721438873.6U CN207548609U (en) | 2017-11-01 | 2017-11-01 | A kind of Quick-adjusting wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721438873.6U CN207548609U (en) | 2017-11-01 | 2017-11-01 | A kind of Quick-adjusting wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207548609U true CN207548609U (en) | 2018-06-29 |
Family
ID=62681582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721438873.6U Expired - Fee Related CN207548609U (en) | 2017-11-01 | 2017-11-01 | A kind of Quick-adjusting wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207548609U (en) |
-
2017
- 2017-11-01 CN CN201721438873.6U patent/CN207548609U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180629 Termination date: 20191101 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |