CN209125704U - A kind of monkey wrench - Google Patents
A kind of monkey wrench Download PDFInfo
- Publication number
- CN209125704U CN209125704U CN201822013041.0U CN201822013041U CN209125704U CN 209125704 U CN209125704 U CN 209125704U CN 201822013041 U CN201822013041 U CN 201822013041U CN 209125704 U CN209125704 U CN 209125704U
- Authority
- CN
- China
- Prior art keywords
- movable part
- sliding
- trigger piece
- tappet
- sliding block
- 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 relates to hardware tool fields, especially a kind of monkey wrench, including trigger piece, the fixed part and movable part on trigger piece top are set, the end of trigger piece is provided with a No.1 sliding slot, sliding block is provided in No.1 sliding slot, it is connected by the lower end of the linking arm and movable part that tilt upward by pin shaft on sliding block, tappet is connected in the movable part lower end far from fixed part one end, support rod is connected in the lower end of tappet, the lower surface of sliding block is provided with sawtooth, the locating piece on the trigger piece below sawtooth is provided with pressure spring in the shrinkage pool below locating piece.A kind of obtained monkey wrench of the utility model, it is designed by reasonable structure, it is more easily accurate to be able to achieve the mobile adjusting of movable part, position efficient stable, and pass through the rotation of tappet and movable part design, may make spanner it is more convenient be inserted in nut, and adjustment position makes movable part, fixed part and nut cooperation accurate when rotating.
Description
Technical field
The utility model relates to hardware tool field, especially a kind of monkey wrench.
Background technique
In the prior art, monkey wrench is all by a trigger piece and to be arranged in the fixed part and movable part of trigger piece end,
It is slidably connected between movable part and trigger piece, and twist wheel is set inside trigger piece, twist wheel is connect with movable part, realizes movable part
It is mobile；But there are gaps between movable part and trigger piece, and movable part is caused to loosen, and in nut engagement process, often generate
Movable part and the width of fixed part opening are greater than inner width, cause to be easy debentition etc. during turning, nut is caused to damage；
In addition, twist wheel is directly contacted with movable part, the power transmission efficiency between twist wheel and movable part is low, causes movable part and turns round
It can not be rotated after generating active force between runner, influence the normal regulating of monkey wrench.
Utility model content
It is flexible that a kind of movable part conveniently moving is provided purpose of the utility model is to solve the deficiency of above-mentioned technology
Monkey wrench.
In order to achieve the above object, a kind of monkey wrench designed by the utility model, including trigger piece, setting are on trigger piece top
The fixed part and movable part at end are provided with a No.1 sliding slot in the end of trigger piece, sliding block are provided in No.1 sliding slot, in cunning
By the lower end of linking arm and movable part that tilts upward by pin shaft connection on block, and tie point is close to the side of fixed part,
It is connected with tappet in the movable part lower end far from fixed part one end, is connected between tappet and movable part by pin shaft, in tappet
Lower end is connected with support rod, is connected between support rod and tappet by pin shaft, is rotatablely connected between the lower end and trigger piece of support rod,
The lower surface of sliding block is provided with sawtooth, is provided with shrinkage pool on the trigger piece below sawtooth, is provided in shrinkage pool and sawtooth phase
The locating piece of cooperation is provided with pressure spring in the shrinkage pool below locating piece, and locating piece and jigsaw fit limit sliding block in No.1 sliding slot
Interior past movable part one end is mobile, fixed part one end is provided with No.1 spring in No.1 sliding slot, No.1 spring applies sliding block
To the power of movable part side, tappet and support rod junction are provided with No. two springs, the other end connection of No. two springs
On trigger piece.
Locating piece need to only be pressed down in above-mentioned technical proposal, when movable part is adjusted to compress pressure spring, so that fixed
Position block is freed with the sawtooth on sliding block, can carry out movable part by the active force of No.1 spring or by pressing tappet upper end
Left and right adjusting, simple and convenient, adjustment process is more flexible easily, and situations such as being not in stuck can unclamp after adjusting in place
Locating piece, locating piece rises automatically to be positioned with the jigsaw fit on sliding block, and movable part has centainly to upper left side at this time
Then inclination, i.e., the opening flare between movable part and fixed part can be pressed under tappet convenient for spanner to be inserted on nut
End, so that stretching between tappet and support rod, to realize that tappet moves up, so that pin shaft of the movable part on linking arm
Rotation, the gap at each position being finally reached between movable part and fixed part is identical, the cooperation of movable part, fixed part and nut
It is more stable, situations such as being not in skidding in rotation process, it is greatly improved the stability in use of spanner；And it is once pulling
After the completion of turning, when spanner return, only needs to loosen tappet, allows movable part to present again with fixed part tubaeform, convenient wrench is in spiral shell
It withdrawing on mother and is inserted in, promotes the simplicity of operation.
The lower end of trigger piece is provided with No. two sliding slots of up and down direction, is provided with sliding pin in No. two sliding slots, it is described
It is rotatablely connected between support rod and sliding pin, the bottom of trigger piece is provided with adjusting bolt, the end for adjusting bolt enters No. two
It is rotatablely connected between sliding pin in sliding slot, adjusts bolt for adjusting position of the sliding pin in No. two sliding slots.The structure
Design, can adjust according to actual needs the position of support rod lower end, so that tappet rises most when can ensure that the compression of tappet lower end
Height eventually, can determine the position that movable part finally rotates, further ensure that the cooperation accuracy of movable part, fixed part and nut.
A kind of obtained monkey wrench of the utility model, is designed by reasonable structure, and it is mobile to be able to achieve movable part
More easily accurate, positioning efficient stable is adjusted, and by the rotation of tappet and movable part design, may make that spanner is more square
Just be inserted in nut, and adjustment position makes movable part, fixed part and nut cooperation accurate when rotating.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
Below by embodiment combination attached drawing, the utility model will be further described.
Embodiment 1:
As shown in Figure 1, a kind of monkey wrench of the present embodiment description, including trigger piece 2, is arranged in the fixation on 2 top of trigger piece
Portion 1 and movable part 3 are provided with a No.1 sliding slot 4 in the end of trigger piece 2, sliding block 5 are provided in No.1 sliding slot 4, in sliding block
It is connect with the lower end of movable part 3 by pin shaft on 5 by the linking arm 6 tilted upward, and tie point is close to the one of fixed part 1
Side is connected with tappet 7 in 3 lower end of movable part far from 1 one end of fixed part, is connected between tappet 7 and movable part 3 by pin shaft,
Be connected with support rod 13 in the lower end of tappet 7, between support rod 13 and tappet 7 by pin shaft connect, the lower end of support rod 13 with
It is rotatablely connected between trigger piece 2, the lower surface of sliding block 5 is provided with sawtooth 8, is provided with shrinkage pool on the trigger piece 2 below sawtooth 8
11, it is provided with the locating piece 9 matched with sawtooth 8 in shrinkage pool 11, is provided with pressure spring 10 in the shrinkage pool 11 of 9 lower section of locating piece,
Locating piece 9 and the cooperation of sawtooth 8 limit sliding block 5 in No.1 sliding slot 4 toward the movement of 3 one end of movable part, in No.1 sliding slot 4 close to fixed
1 one end of portion is provided with No.1 spring 12, and No.1 spring 12 applies the power to 3 side of movable part to sliding block 5, in tappet 7 and support
13 junction of bar is provided with No. two springs 14, and the other end of No. two springs 14 is connected on trigger piece 2.
The lower end of trigger piece 2 is provided with No. two sliding slots 15 of up and down direction, is provided with sliding pin 16 in No. two sliding slots 15,
It is rotatablely connected between the support rod 13 and sliding pin 16, is provided in the bottom of trigger piece 2 and adjusts bolt 17, adjust bolt 17
End enter in No. two sliding slots 15 and be rotatablely connected sliding pin 16 between, adjust bolt 17 and be used to adjust sliding pin 16 at No. two
Position in sliding slot 15.
Claims (2)
1. a kind of monkey wrench, it is characterized in that: including trigger piece, the fixed part and movable part that trigger piece top is arranged in, in trigger piece
End is provided with a No.1 sliding slot, is provided with sliding block in No.1 sliding slot, on sliding block by the linking arm that tilts upward with
The lower end of movable part is connected by pin shaft, and tie point is close to the side of fixed part, under the movable part far from fixed part one end
End is connected with tappet, is connected between tappet and movable part by pin shaft, is connected with support rod in the lower end of tappet, support rod with endure
It is connected between bar by pin shaft, is rotatablely connected between the lower end and trigger piece of support rod, the lower surface of sliding block is provided with sawtooth,
It is provided with shrinkage pool on trigger piece below sawtooth, the locating piece matched with sawtooth is provided in shrinkage pool, it is recessed below locating piece
Pressure spring is provided in hole, locating piece and jigsaw fit limit sliding block in No.1 sliding slot toward the movement of movable part one end, slide in No.1
Slot is provided with No.1 spring close to fixed part one end, and No.1 spring applies the power to movable part side to sliding block, in tappet and branch
Strut junction is provided with No. two springs, and the other end of No. two springs is connected on trigger piece.
2. a kind of monkey wrench according to claim 1, it is characterized in that: being provided with the two of up and down direction in the lower end of trigger piece
Number sliding slot, sliding pin is provided in No. two sliding slots, is rotatablely connected between the support rod and sliding pin, in the bottom of trigger piece
It is provided with adjusting bolt, the end for adjusting bolt enters in No. two sliding slots to be rotatablely connected between sliding pin, is adjusted bolt and is used for
Adjust position of the sliding pin in No. two sliding slots.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822013041.0U CN209125704U (en) | 2018-12-03 | 2018-12-03 | A kind of monkey wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822013041.0U CN209125704U (en) | 2018-12-03 | 2018-12-03 | A kind of monkey wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209125704U true CN209125704U (en) | 2019-07-19 |
Family
ID=67247969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822013041.0U Expired - Fee Related CN209125704U (en) | 2018-12-03 | 2018-12-03 | A kind of monkey wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209125704U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110497345A (en) * | 2019-09-09 | 2019-11-26 | 韦中元 | Integrated form adjustable spanner structure for electrical overhaul |
| CN110549283A (en) * | 2019-10-12 | 2019-12-10 | 德州学院 | Novel universal wrench |
-
2018
- 2018-12-03 CN CN201822013041.0U patent/CN209125704U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110497345A (en) * | 2019-09-09 | 2019-11-26 | 韦中元 | Integrated form adjustable spanner structure for electrical overhaul |
| CN110497345B (en) * | 2019-09-09 | 2021-07-23 | 国网甘肃省电力公司平凉供电公司 | Integrated adjustable wrench structure for electrical overhaul |
| CN110549283A (en) * | 2019-10-12 | 2019-12-10 | 德州学院 | Novel universal wrench |
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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: 20190719 Termination date: 20211203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |