CN2156987Y - Fast combined wrench - Google Patents
Fast combined wrench Download PDFInfo
- Publication number
- CN2156987Y CN2156987Y CN 93225315 CN93225315U CN2156987Y CN 2156987 Y CN2156987 Y CN 2156987Y CN 93225315 CN93225315 CN 93225315 CN 93225315 U CN93225315 U CN 93225315U CN 2156987 Y CN2156987 Y CN 2156987Y
- Authority
- CN
- China
- Prior art keywords
- wrench
- spanner
- fast
- nut
- opening
- 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)
Abstract
The utility model relates to a fast combined wrench which belongs to tool and metal tool class. One wrench can fast tighten or take down stud nuts of various specifications. The wrench can choose a suitable opening automatically when an opening of the wrench supports the stud nut, and the adjustment and other auxiliary actions are not needed. The structure of the wrench is simple and reliable.
Description
The utility model relates to a kind of Rapid Combination spanner, belongs to instrument and ironware class.
A few class spanners that generally use are at present: fork spanner, double offset ring spanner, bicycle pattern spanner and adjustable wrench.Every fork spanner or double offset ring spanner can only be used for fastening or dismantle the bolt and nut of one or both specifications, if same occasion needs fastening or dismantles the bolt and nut of multiple different size, then need be equipped with many spanners; Though the bicycle pattern spanner has a spanner can be fastening or dismantle the characteristics of multiple different size bolt and nut, need find out corresponding opening, this process needs to attempt repeatedly just finishing sometimes, has expended some non-cutting times; Though but the A/F of adjustable wrench step-less adjustment in certain scope needs rotation continually to regulate knob, efficient is lower.
The purpose of this utility model is: a kind of fork spanner with adjustable wrench function is provided, promptly a kind of both can be fastening or dismantle the bolt and nut of multiple different size, simplified operation reduces non-cutting time again, and Rapid Combination spanner simple and reliable for structure.
The purpose of this utility model is achieved in that
Every end of Rapid Combination spanner is being arranged the opening of two or more different sizes along the symmetry axis direction, and opening is stairstepping and arranges.
Advantage of the present utility model is as follows:
1. a Rapid Combination spanner can satisfy the fastening of some kinds of different size bolts or nut or dismounting needs, does not need to change continually spanner.
2. bigger opening has played the effect of gathering sill to less opening, only needs spanner puller bolt nut, and bolt and nut can automatically be stuck between the suitable openings, finishes fastening easily or dismantlement work, has reduced non-cutting time, has improved operating efficiency.
3. simple and reliable for structure.
Fig. 1 is the front view of Rapid Combination spanner; Fig. 2 is the work schematic diagram of Rapid Combination spanner.
Claims (1)
- A kind of Rapid Combination spanner is characterized in that: same end is being arranged the opening of two or more different sizes along the symmetry axis direction, and these openings are stairstepping and arrange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93225315 CN2156987Y (en) | 1993-03-13 | 1993-03-13 | Fast combined wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93225315 CN2156987Y (en) | 1993-03-13 | 1993-03-13 | Fast combined wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2156987Y true CN2156987Y (en) | 1994-02-23 |
Family
ID=33803148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93225315 Expired - Fee Related CN2156987Y (en) | 1993-03-13 | 1993-03-13 | Fast combined wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2156987Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357849A (en) * | 2011-09-23 | 2012-02-22 | 四川省电力公司自贡电业局 | Combination wrench of power iron tower |
| CN104440727A (en) * | 2014-11-24 | 2015-03-25 | 广西大学 | Special-shaped wrench for bicycle |
-
1993
- 1993-03-13 CN CN 93225315 patent/CN2156987Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357849A (en) * | 2011-09-23 | 2012-02-22 | 四川省电力公司自贡电业局 | Combination wrench of power iron tower |
| CN104440727A (en) * | 2014-11-24 | 2015-03-25 | 广西大学 | Special-shaped wrench for bicycle |
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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 |