CN207289944U - A kind of alligator wrench - Google Patents
A kind of alligator wrench Download PDFInfo
- Publication number
- CN207289944U CN207289944U CN201720969498.1U CN201720969498U CN207289944U CN 207289944 U CN207289944 U CN 207289944U CN 201720969498 U CN201720969498 U CN 201720969498U CN 207289944 U CN207289944 U CN 207289944U
- Authority
- CN
- China
- Prior art keywords
- tong arm
- jaw
- handle
- moving jaw
- screw thread
- 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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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a kind of alligator wrench, including L-shaped tong arm, moving jaw, longitudinal screw, screw thread runner, lower jaw, tong key, shaft, handle, the L-shaped tong arm lower inside is integrally formed with longitudinal screw, tong key is connected with the inside of the L-shaped tong arm, the moving jaw inner hollow and lower right is provided with screw thread runner, the moving jaw lower left is provided with lower jaw, tong key is equally connected with the left of the lower jaw, the L-shaped tong arm lower part is installed on inside moving jaw, the moving jaw is coordinated and can moved left and right with the longitudinal screw on L-shaped tong arm by screw thread runner, the L-shaped tong arm connects handle by shaft.The utility model is simple in structure, and design is reasonable, and movable jaw is suitable for the pipeline of different-diameter, even the handle of adjustable-angle causes user, operation also can be by adjusting appropriate angle so as to save more strength in small aperture area.
Description
Technical field
It the utility model is related to a kind of pipe wrench technical field, more particularly to a kind of alligator wrench.
Background technology
The pipe wrench that uses in the industrial production is many at present, but when in use there are many problems, for example, in face of
Different size of pipe wrench is needed replacing during the pipeline of different-diameter, this pipe wrench quantity for needing to carry when in use increases and causes
The waste of cost, when small area uses pipe wrench operation, does not often make strength.
Utility model content
The purpose of this utility model is to provide a kind of alligator wrench, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides following technical solution：
A kind of alligator wrench, including L-shaped tong arm, moving jaw, longitudinal screw, screw thread runner, lower jaw, tong key, shaft,
Handle, the L-shaped tong arm lower inside are connected with tong key, the work integrally formed with longitudinal screw, the L-shaped tong arm inner side
Movable clamp port inner hollow and lower right are provided with screw thread runner, and the moving jaw lower left is provided with lower jaw, and the lower jaw is left
Side is equally connected with tong key, and the L-shaped tong arm lower part is installed on inside moving jaw, and the moving jaw passes through screw thread runner
Coordinating with the longitudinal screw on L-shaped tong arm to move left and right, and the L-shaped tong arm connects handle by shaft.
Preferably：Continuous groove is offered at the top of the shaft, fluted, installation in the groove is opened up on the handle
There is latch, the handle can be adjusted the angle by shaft, and the latch is slid into corresponding continuous groove.
Preferably：The latch right hand top is integrally formed with catch.
Preferably：L-shaped tong arm, moving jaw and the handle are that cast iron quality makes, the screw thread runner, pipe wrench
Tooth, shaft and latch are that stainless steel makes.
The beneficial effects of the utility model are：The utility model is simple in structure, and design is reasonable, and movable jaw is suitable for
The pipeline of different-diameter, even the handle of adjustable-angle causes user, operation also can be by adjusting in small aperture area
Appropriate angle is so as to save more strength.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model alligator wrench；
Fig. 2 is the structure diagram of the utility model alligator wrench moving jaw；
Fig. 3 is the structure diagram of the utility model alligator wrench shaft；
Fig. 4 is the structure diagram of the utility model alligator wrench latch；
Fig. 5 is the structure diagram of the utility model alligator wrench groove.
In figure：1st, L-shaped tong arm, 2, moving jaw, 3, longitudinal screw, 4, screw thread runner, 5, lower jaw, 6, tong key, 7, turn
Axis, 8, handle, 9, continuous groove, 10, latch, 11, catch, 12, groove.
Embodiment
The utility model is further elaborated with specific embodiment below in conjunction with the accompanying drawings：
As shown in Figs. 1-5, a kind of alligator wrench, including L-shaped tong arm 1, moving jaw 2, longitudinal screw 3, screw thread runner 4,
Lower jaw 5, tong key 6, shaft 7, handle 8,1 lower inside of L-shaped tong arm is integrally formed with longitudinal screw 3, the L-shaped pincers
The inner side of arm 1 is connected with tong key 6,2 inner hollow of moving jaw and lower right is provided with screw thread runner 4, the adjustable clamp
2 lower lefts of mouth are provided with lower jaw 5, and the left side of lower jaw 5 is equally connected with tong key 6, and 1 lower part of L-shaped tong arm, which is installed on, lives
Inside movable clamp port 2, the moving jaw 2 is coordinated and can moved left and right with the longitudinal screw 3 on L-shaped tong arm 1 by screw thread runner 4,
The L-shaped tong arm 1 connects handle 8 by shaft 7.The top of shaft 7 offers continuous groove 9, is offered on the handle 8
Groove 12, is provided with latch 10 in the groove 12, the handle 8 can be adjusted the angle by shaft 7, and the latch 10 is slidably
Into corresponding continuous groove 9.10 right hand top of latch is integrally formed with catch 11.The L-shaped tong arm 1, moving jaw
2 and handle 8 be cast iron quality make, the screw thread runner 4, tong key 6, shaft 7 and latch 10 are stainless steel system
Make.
The utility model application method：The moving jaw 2 can be adjusted on L-shaped tong arm 1 by rotating screw thread runner 4
Position on the longitudinal screw 3 in face controls the size of jaw with this, and after pipeline is clipped in jaw, adjusting screw thread runner 4 makes
6 clamping pipe of tong key of 1 placed on top of lower jaw 5 and L-shaped tong arm, after handle 8 to appropriate location is adjusted by shaft 7, leads to
Cross under the insertion of latch 10 current location and fix handle 8 in corresponding continuous groove 9.
The utility model is simple in structure, and design is reasonable, and movable jaw is suitable for the pipeline of different-diameter, adjusts angle
Even the handle of degree causes user, operation also can be more so as to save by adjusting appropriate angle in small aperture area
Strength.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the embodiments should be taken as exemplary, therefore the equal change in equivalency range
All include in the scope of the utility model.
Claims (4)
1. a kind of alligator wrench, including L-shaped tong arm（1）, moving jaw（2）, longitudinal screw（3）, screw thread runner（4）, lower jaw
（5）, tong key（6）, shaft（7）, handle（8）, it is characterised in that：The L-shaped tong arm（1）Lower inside is integrally formed with longitudinal direction
Screw thread（3）, the L-shaped tong arm（1）Inner side is connected with tong key（6）, the moving jaw（2）Inner hollow and lower right installation
There is screw thread runner（4）, the moving jaw（2）Lower left is provided with lower jaw（5）, the lower jaw（5）Left side is equally connected with pipe
Clamp tooth（6）, the L-shaped tong arm（1）Lower part is installed on moving jaw（2）Inside, the moving jaw（2）Pass through screw thread runner
（4）With L-shaped tong arm（1）On longitudinal screw（3）Cooperation can move left and right, the L-shaped tong arm（1）Pass through shaft（7）Connect hand
Handle（8）.
2. alligator wrench according to claim 1, it is characterised in that：The shaft（7）Top offers continuous groove
（9）, the handle（8）On open up it is fluted（12）, the groove（12）Latch is inside installed（10）, the handle（8）It can lead to
Cross shaft（7）Adjust the angle, the latch（10）It is slid into corresponding continuous groove（9）It is interior.
3. alligator wrench according to claim 2, it is characterised in that：The latch（10）Right hand top is integrally formed with gear
Piece（11）.
4. alligator wrench according to claim 1, it is characterised in that：The L-shaped tong arm（1）, moving jaw（2）And hand
Handle（8）It is that cast iron quality makes, the screw thread runner（4）, tong key（6）, shaft（7）And latch（10）It is stainless steel
Matter makes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720969498.1U CN207289944U (en) | 2017-08-04 | 2017-08-04 | A kind of alligator wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720969498.1U CN207289944U (en) | 2017-08-04 | 2017-08-04 | A kind of alligator wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207289944U true CN207289944U (en) | 2018-05-01 |
Family
ID=62448600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720969498.1U Expired - Fee Related CN207289944U (en) | 2017-08-04 | 2017-08-04 | A kind of alligator wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207289944U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112757204A (en) * | 2020-12-27 | 2021-05-07 | 中建新疆建工（集团）有限公司 | Wrench for improving connection efficiency of straight thread sleeve |
-
2017
- 2017-08-04 CN CN201720969498.1U patent/CN207289944U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112757204A (en) * | 2020-12-27 | 2021-05-07 | 中建新疆建工（集团）有限公司 | Wrench for improving connection efficiency of straight thread sleeve |
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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: 20180501 Termination date: 20190804 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |