CN2307657Y - Pipe wrench - Google Patents
Pipe wrench Download PDFInfo
- Publication number
- CN2307657Y CN2307657Y CN 98212949 CN98212949U CN2307657Y CN 2307657 Y CN2307657 Y CN 2307657Y CN 98212949 CN98212949 CN 98212949 CN 98212949 U CN98212949 U CN 98212949U CN 2307657 Y CN2307657 Y CN 2307657Y
- Authority
- CN
- China
- Prior art keywords
- handle
- pin
- hole
- spanner
- 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
Links
Images
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The utility model provides a pipe wrench. The utility model comprises a handle and a wrench head which is connected with the handle. The utility model is characterized in that the surface of one end of the handle forms a sawtoothed circular arc shape, and the end of the handle is connected with the wrench head; the surface of the handle close to the sawtoothed circular arc is provided with a pin hole; one surface of the wrench head, which is corresponding to the handle, also forms a sawtoothed circular arc shape; the wrench head and the handle are movably connected in the pin hole through a pin; the pin hole can be also a longitudinal long pin hole, and both ends of the pin hole are provided with grooves. The utility model has the advantages of large adjusting range and convenient adjustment.
Description
The utility model relates to a kind of hardware ﹠ tools, relates in particular to a kind of pipe vice.
In the prior art, the handle and the spanner of at present commercially available pipe vice connect by worm screw, and its adjusting is cumbersome when twisting the pipe of different-diameter.
The purpose of this utility model is to overcome above-mentioned shortcoming, and a kind of pipe vice easy to adjust is provided.
For achieving the above object, the utility model is by the following technical solutions: it comprises handle and the spanner that is attached thereto, it is characterized in that the surperficial indentation circular arc of described handle at an end that links to each other with spanner, described handle is provided with pin-and-hole approaching zigzag arc-shaped surface place, described spanner with the corresponding one side of described handle also indentation circular arc, described spanner and handle are movably connected in the pin-and-hole by pin.
Above-mentioned pin-and-hole can be the hole of vertically having strong market potential, and is provided with groove at its two ends.
Because adopted technique scheme, spanner of the present utility model can sell for axle rotates, its adjusting is very convenient, pin-and-hole as described adopts the hole of vertically having strong market potential, pin can move up and down in pin-and-hole, so its adjustable range is bigger, and its control method is also very easy.
Below in conjunction with drawings and Examples the utility model is further described.
Fig. 1 is a schematic diagram of the present utility model.
The schematic diagram of handle when Fig. 2 vertically has strong market potential the hole for pin-and-hole of the present utility model adopts.
Fig. 3 is that A is to generalized section.
Fig. 4 is that B is to generalized section.
With reference to accompanying drawing.The spanner 2 that the utility model comprises handle 1 and is attached thereto, described handle 1 is at the surperficial indentation circular arc 3 of an end that links to each other with spanner 2, described spanner 2 with described handle 1 corresponding one side also indentation circular arc 4, described handle 1 is provided with pin-and-hole 9 approaching zigzag arc-shaped surface 3 places, described spanner 2 is movably connected in the pin-and-hole 9 by pin 5 with handle 1, described handle 1 is provided with long recess 6 below pin-and-hole 9, the outside of described handle 1 is with and adds long handle 7, add long handle 7 and be provided with the screw 8 corresponding with long recess 6, adding long handle 7 can slide on handle 1, and its relative position passes screw 8 and is tightened against on the long recess 6 by screw and fixes.
Described pin-and-hole 9 can be the hole of vertically having strong market potential, and is provided with groove 10 at its two ends.
Claims (3)
1, a kind of pipe vice, comprise handle and the spanner that is attached thereto, it is characterized in that the surperficial indentation circular arc of described handle at an end that links to each other with spanner, described handle is provided with pin-and-hole approaching zigzag arc-shaped surface place, described spanner with the corresponding one side of described handle also indentation circular arc, described spanner and handle are movably connected in the pin-and-hole by pin.
2, a kind of pipe vice as claimed in claim 1 is characterized in that described pin-and-hole is the hole of vertically having strong market potential, and is provided with groove at its two ends.
3, a kind of pipe vice as claimed in claim 1 is characterized in that described handle is provided with long recess below described pin-and-hole, and the outside of described handle is with and adds long handle, adds long handle and is provided with the screw corresponding with long recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98212949 CN2307657Y (en) | 1998-03-10 | 1998-03-10 | Pipe wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98212949 CN2307657Y (en) | 1998-03-10 | 1998-03-10 | Pipe wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2307657Y true CN2307657Y (en) | 1999-02-17 |
Family
ID=33967071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98212949 Expired - Fee Related CN2307657Y (en) | 1998-03-10 | 1998-03-10 | Pipe wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2307657Y (en) |
-
1998
- 1998-03-10 CN CN 98212949 patent/CN2307657Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 1999.02.17 |