CN2500433Y - Wrench - Google Patents
Wrench Download PDFInfo
- Publication number
- CN2500433Y CN2500433Y CN 01262353 CN01262353U CN2500433Y CN 2500433 Y CN2500433 Y CN 2500433Y CN 01262353 CN01262353 CN 01262353 CN 01262353 U CN01262353 U CN 01262353U CN 2500433 Y CN2500433 Y CN 2500433Y
- Authority
- CN
- China
- Prior art keywords
- fixed arm
- handle
- arm
- bayonet socket
- billet
- 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 wrench for billet loading and unloading, which includes a handle and a bayonet. The bayonet comprises a fixed arm and a flexible arm. The fixed arm is connected with the handle and the flexible arm is in hinge connection on the fixed arm. The bayonet caliber is changeable because the flexible arm can rotate corresponding to the handle and the fixed arm. Thereby, the utility model can block all billets with different specifications and sizes, and meet the requirement of commonality.
Description
Technical field
The utility model relates to a kind of operation instrument, especially loads and unloads the spanner of billet.
Technical background
In the billet piling of port and pier, ship-loading operation, need the billet pile is neat, adopt manpower thick stick sled usually, very difficulty.Design a kind of large-scale spanner, it comprises handle and bayonet socket for this reason, and bayonet socket is the permanent opening that the both arms that are connected with handle form.The spanner of this structure so it in use has many limitation, when the bore of bayonet socket is greater than or less than the appearance and size of billet, then can't normally engage use because the bore of its bayonet socket is single.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned defective, and a kind of spanner of billet of suitable engaging different size is provided.
The utility model is achieved in that it comprises handle and bayonet socket, and bayonet socket is made up of fixed arm and lever arm, and wherein fixed arm is connected on the handle, and lever arm is hinged on the fixed arm.
Lever arm is bending, and fixed arm and handle are structure as a whole.
Adopt the utility model, it is movable that bayonet socket is, and because of lever arm can rotate relative to handle and fixed arm, the bore of bayonet socket changes, and therefore the billet for various different specification sizes all can engage, and has satisfied the requirement of versatility.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Referring to Fig. 1, it comprises handle 1 and bayonet socket, and bayonet socket is made up of fixed arm 2 and lever arm 3, wherein fixed arm 2 is structure as a whole with handle 1, and fixed arm 2 is extensions of handle 1, and lever arm 3 is hinged on the fixed arm 2 by pin, lever arm 3 is bending, forms a bayonet socket with fixed arm 2 like this.
In use, bayonet socket of the present utility model is placed on the billet, to fixed arm one side firmly, the billet that then can overturn is easily realized the effect of mobile billet; To the lever arm direction firmly, then spanner can break away from billet like a cork, finishes the displacement of a billet.
Claims (3)
1, a kind of spanner, it comprises handle and bayonet socket, it is characterized in that bayonet socket is made up of fixed arm and lever arm, and wherein fixed arm is connected on the handle, and lever arm is hinged on the fixed arm.
2,, it is characterized in that lever arm is bending according to the described spanner of claim 1.
3, spanner according to claim 2 is characterized in that fixed arm and handle are structure as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01262353 CN2500433Y (en) | 2001-10-25 | 2001-10-25 | Wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01262353 CN2500433Y (en) | 2001-10-25 | 2001-10-25 | Wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2500433Y true CN2500433Y (en) | 2002-07-17 |
Family
ID=33670106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01262353 Expired - Fee Related CN2500433Y (en) | 2001-10-25 | 2001-10-25 | Wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2500433Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109940531A (en) * | 2017-12-20 | 2019-06-28 | 北京长征天民高科技有限公司 | A kind of fitter spanner of Variable Centre Distance |
-
2001
- 2001-10-25 CN CN 01262353 patent/CN2500433Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109940531A (en) * | 2017-12-20 | 2019-06-28 | 北京长征天民高科技有限公司 | A kind of fitter spanner of Variable Centre Distance |
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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 |