CN201295888Y - Pipe wrench being convenient to use - Google Patents
Pipe wrench being convenient to use Download PDFInfo
- Publication number
- CN201295888Y CN201295888Y CNU2008200140666U CN200820014066U CN201295888Y CN 201295888 Y CN201295888 Y CN 201295888Y CN U2008200140666 U CNU2008200140666 U CN U2008200140666U CN 200820014066 U CN200820014066 U CN 200820014066U CN 201295888 Y CN201295888 Y CN 201295888Y
- Authority
- CN
- China
- Prior art keywords
- jaw
- spanner
- pipe wrench
- convenient
- utility
- 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 relates to a pipe wrench which is convenient to use, and relates to the improvement of a pipe wrench structure. The utility model provides a pipe wrench which has high work efficiency and is convenient to use, and comprises a jaw body, wherein, on side of the jaw body is provided with a fixed jaw with a peg tooth surface, the structure of which is characterized in that the other side of the jaw body is provided with a pin shaft, and the pin shaft is provided with a spanner, and a movable jaw with a peg tooth surface is arranged to correspond to the spanner end of the fixed jaw.
Description
Technical field:
The utility model relates to the improvement of pipe wrench.
Background technology:
In carrying out pipeline-like installation, construction operation, the pipe wrench practical tool that is absolutely necessary.Traditional pipe wrench according to the external diameter of pipe, is regulated jaw by screw thread, so that make two jaws be fastened on the external peripheral surface of pipe, utilizes the engagement and the frictional force of the hock of jaw to carry out construction operation.Such traditional instrument, exist following deficiency: use the threaded adjusting moving jaw, user's complex operation not only, and because the gap of the error that screw thread is made, parts installation back existence, in use jaw unclamps automatically easily and causes the chucking power deficiency, more can allow the user constantly regulate screw thread and extremely inconvenient, inefficiency.
The utility model content:
The utility model is exactly at the problems referred to above, and a kind of convenient pipe wrench that uses of high efficiency is provided.
For achieving the above object, the utility model adopts following technical scheme, the utility model comprises the jaw body, jaw body one side has the regular jaw of the triangle flank of tooth, the bearing pin of the opposite side of its structural feature jaw body is provided with spanner, is provided with the moving jaw with triangle flank of tooth with respect to the spanner end of regular jaw.
The beneficial effects of the utility model:
1, easy to use:
The utility model is suitable for the application of force that cylindrical is the pipe of fixed dimension; When construction, make regular jaw, moving jaw on the jaw body clamp pipe, just can get final product by the spanner on-line operation, it is very much convenient using; Remove the common repeatedly adjusting nut of existing pipe wrench from, clamped pipe and adjusted big or small could work loaded down with trivial details of the application of force;
2, high efficiency:
The utility model is suitable for the direct application of force of pipe that cylindrical is a fixed dimension, and removed from existing pipe wrench usually repeatedly adjusting nut, clamp pipe and mix up the application of force; Therefore, high efficiency.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
The specific embodiment:
The utility model comprises jaw body 13, and jaw body 13 1 sides have the regular jaw 12 of the triangle flank of tooth 14, and the bearing pin 10 of the opposite side of jaw body 13 is provided with spanner 9, is provided with the moving jaw 11 with triangle flank of tooth 14 with respect to spanner 9 ends of regular jaw 12.
The angle α of the triangle flank of tooth 14 is 100 °; Can reach bigger stable, application of force effect.
For adapting to the bigger application of force of pipe wrench of the present utility model; Can be provided with spring 8 in spanner chamber 6, spring 8 contacts with the end face 5 of handle 1 inner sleeve 7 in the spanner 9, is provided with vertical guide groove 3, circle guide groove 2 corresponding to inner sleeve 7 outer pins 4 in the spanner 9.
During use, make regular jaw 12, moving jaw 11 get final product the application of force after clamping pipe.If the application of force of the present utility model is strengthened, make handle 1 inner sleeve 7 outer pin 4 longitudinally guide groove 3 enter, rotate outer pin 4 then and leave vertical guide groove 3, enter round guide groove 2, just handle 1 can be fixed on the spanner 9, the spanner 9 that promptly extended can be executed bigger power to pipe wrench; If during, the outer pin on the inner sleeve 74 is return and got final product along circle guide groove 2, vertical guide groove 3 without handle 1.
Claims (3)
1, a kind of convenient pipe wrench that uses, comprise jaw body (13), jaw body (13) one sides have the regular jaw (12) of the triangle flank of tooth (14), the bearing pin (10) that it is characterized in that the opposite side of jaw body (13) is provided with spanner (9), holds with respect to the spanner (9) of regular jaw (12) to be provided with the moving jaw (11) with the triangle flank of tooth (14).
2, a kind of convenient pipe wrench that uses according to claim 1, the angle α that it is characterized in that the triangle flank of tooth (14) is 100 °.
3, a kind of convenient pipe wrench that uses according to claim 1, it is characterized in that in spanner chamber (6), being provided with spring (8), the end face (5) of handle (1) inner sleeve (7) in the same spanner of spring (8) (9) contacts, and is provided with vertical guide groove (3), circle guide groove (2) corresponding to the outer pin of inner sleeve (7) (4) in the spanner (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200140666U CN201295888Y (en) | 2008-07-17 | 2008-07-17 | Pipe wrench being convenient to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200140666U CN201295888Y (en) | 2008-07-17 | 2008-07-17 | Pipe wrench being convenient to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201295888Y true CN201295888Y (en) | 2009-08-26 |
Family
ID=41041850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200140666U Expired - Fee Related CN201295888Y (en) | 2008-07-17 | 2008-07-17 | Pipe wrench being convenient to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201295888Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103144062A (en) * | 2013-03-07 | 2013-06-12 | 蒋章美 | Multipurpose pawl pipe wrench |
| CN106985089A (en) * | 2017-04-27 | 2017-07-28 | 苏州蓝王机床工具科技有限公司 | A kind of pipe wrench |
-
2008
- 2008-07-17 CN CNU2008200140666U patent/CN201295888Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103144062A (en) * | 2013-03-07 | 2013-06-12 | 蒋章美 | Multipurpose pawl pipe wrench |
| CN106985089A (en) * | 2017-04-27 | 2017-07-28 | 苏州蓝王机床工具科技有限公司 | A kind of pipe wrench |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090826 Termination date: 20130717 |