CN2293421Y - Combine spanner with rigid jaw - Google Patents
Combine spanner with rigid jaw Download PDFInfo
- Publication number
- CN2293421Y CN2293421Y CN 97236075 CN97236075U CN2293421Y CN 2293421 Y CN2293421 Y CN 2293421Y CN 97236075 CN97236075 CN 97236075 CN 97236075 U CN97236075 U CN 97236075U CN 2293421 Y CN2293421 Y CN 2293421Y
- Authority
- CN
- China
- Prior art keywords
- spanner
- short side
- utility
- model
- wrench body
- 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
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model relates to a combine type solid spanner which is used for fastening and loosening a hexagonal screw and a hexagonal screw nut, belonging to the technical field of a hardware tool. In the utility model, a spanner body is composed of a side spanner, a spanner handle, and a short side spanner which are connected; a fine motion head which is arranged on the short side spanner axially moves along a center line; spanner heads are respectively overlapped on both ends of the spanner body. The utility model can be suitable for installation and repair for mechanical products fastened by various screws with different specifications. In continuous work, a spanner jaw is fixed, the tightness of a corresponding screw nut is moderate, and the hexagon of the screw nut can not be damaged for ensuring the quality of the products.
Description
A kind of combined type fork spanner is used for the hexagon screw, and the fastening reconciliation of nut is solid, belongs to the hardware ﹠ tools technical field.
Before the utility model was made, in prior art, fork spanner was simple in structure, mainly was at the handle body both ends open.The hex nut that the fork spanner of this structure can only be suitable for 1-2 kind specification uses.The wrench opening that in use can occur adjusting increases, and as untimely adjustment, the hexagonal that can damage nut directly has influence on the quality of product.
The purpose of this utility model is to overcome above-mentioned weak point, thereby provides a kind of driving end superimposed respectively two ends that are installed in wrench body, and is fastening, easy to use applicable to multiple different size screw, do not hinder the combined type fork spanner of hexagonal.
The utility model is mainly by driving end 1,2,3,11,12, fine motion 10, side plate 5, and spanner handle 6, short side are pulled 7 compositions.Side pulls 5, spanner handle 6, short side are pulled 7 and connected into wrench body, fine motion 10 is installed in short side and pulls on 7 and along center line and move axially, driving end 1,2,3,11,12 superimposed respectively wrench body two ends that are installed in, driving end 1,2,3 is installed in wrench body one end, and driving end 11,12 is installed in the wrench body other end.
Description of drawings:
Fig. 1 is the utility model structural front view:
Embodiment during following utility model is incited somebody to action in conjunction with the accompanying drawings is further described:
The utility model adopts that side pulls 5, spanner handle 6, short side are pulled 7 and be welded into wrench body, and fine motion 10 is installed in short side and pulls 7 lower ends, and short side is pulled and handgrip 8 is installed on 7 and guaranteed that fine motion 10 can move axially along center line, and slip freely.Driving end 1,2,3,11,12 is installed in wrench body two ends by pin.Driving end 1,2,3 is installed in wrench body one end by pin 4, and driving end 11,12 can be installed in the wrench body other end by pin 9.Driving end 1,2,3,11,12 can turn round 180 ° around pin 4,9 respectively, and above-mentioned described driving end external force a little just can unfold to the wrench body revolution.
Compared with the prior art the utility model has the following advantages: 1, it can be suitable for six of 6-7 kind specification The angle nut uses, and is particularly useful for the assembling of engineering goods of various different size fastened by screws and equipment Reconditioning work is installed; 2, in continuous operation, wrench opening is fixing moderate with corresponding nut tightness adjusting, Can not produce damage nut hexagonal, can guarantee product quality.
Claims (3)
1. a combined type fork spanner comprises spanner handle, it is characterized in that side pulls (5), spanner handle 6, short side is pulled (7) and is connected into wrench body, fine motion head (10) is installed in short side and pulls on (7), and fine motion head (10) can move axially along center line, driving end (1), (2), (3), (11), (12) superimposed respectively two ends that are installed in wrench body, driving end (1), (2), (3) are installed in wrench body one end, and driving end (11), (12) are installed in the wrench body other end.
2, combined type fork spanner according to claim 1 is characterized in that described short side is pulled handle (8) is housed on (7).
3, combined type fork spanner according to claim 1 is characterized in that described driving end (1), (2), (3), (11), (12) are respectively around 180 ° of pin (4), (3) revolutions
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97236075 CN2293421Y (en) | 1997-05-16 | 1997-05-16 | Combine spanner with rigid jaw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97236075 CN2293421Y (en) | 1997-05-16 | 1997-05-16 | Combine spanner with rigid jaw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2293421Y true CN2293421Y (en) | 1998-10-07 |
Family
ID=33947034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97236075 Expired - Fee Related CN2293421Y (en) | 1997-05-16 | 1997-05-16 | Combine spanner with rigid jaw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2293421Y (en) |
-
1997
- 1997-05-16 CN CN 97236075 patent/CN2293421Y/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 |