CN201214221Y - Caliper adjustable wrench - Google Patents
Caliper adjustable wrench Download PDFInfo
- Publication number
- CN201214221Y CN201214221Y CNU2008200222581U CN200820022258U CN201214221Y CN 201214221 Y CN201214221 Y CN 201214221Y CN U2008200222581 U CNU2008200222581 U CN U2008200222581U CN 200820022258 U CN200820022258 U CN 200820022258U CN 201214221 Y CN201214221 Y CN 201214221Y
- Authority
- CN
- China
- Prior art keywords
- screw
- size
- movable jaw
- monkey wrench
- jaw
- 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 movable wrench that can precisely measure the size of the disassembled screw while disassembling the screw. A cursor is marked on a movable holding jaw of the known movable wrench, and a staff is marked on the front side of a slide-way; when the movable holding jaw is opened, the cursor can precisely indicate the distance between the fixed holding jaw and the movable holding jaw on the staff, namely, the size of the disassembled screw is precisely measured.
Description
Affiliated technical field
The utility model relates to a kind of monkey wrench that can measure the band slide calliper rule of screw size when the demolition, installation screw simultaneously, belongs to hardware ﹠ tools.
Background technology
At present, known monkey wrench is easy to use, simple to operate, good reliability, can the motionless jaw of quick adjustment in monkey wrench is pulled mouthful allowed band and movable jaw between distance, the screw of different size is carried out dismounting.
But when the dismounting screw, the operator might not accurately grasp the size of institute's dismounting screw, in order accurately to judge the size of screw, also will look for measurer that screw is carried out independent measurement in addition sometimes, has so just brought many inconvenience to work.
Summary of the invention
Can not measure the deficiency of the size of institute's dismounting screw in order to overcome existing monkey wrench in the dismounting screw, the utility model provides a kind of monkey wrench with slide measure.This monkey wrench can not only be identical with known monkey wrench function, and can accurately measure the size of institute's dismounting screw size in the dismounting screw.
The technical scheme that its technical problem that solves the utility model adopts is: at the movable jaw downside mark vernier of monkey wrench, at the front of monkey wrench slideway mark slide calliper rule.When movable jaw was not opened, the distance between motionless jaw and the movable jaw was zero, and at this moment, the vernier on the movable jaw is just in time aimed at " zero " point of slideway front scale; When movable jaw is opened, vernier is walked along slideway, can indicate at any time to pull the yardstick opened of mouth on scale, and the operator can be under need not the situation by any other measurer like this, by the reading of vernier on slide calliper rule, accurately draw the size of institute's dismounting screw.
The beneficial effects of the utility model are: in monkey wrench dismounting screw, need promptly not know the accurate dimension of institute's dismounting screw by any other measurer, and not have other operations, come into plain view.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified:
Fig. 1: the slide calliper rule monkey wrench is pulled the structural map that mouth is not opened
Fig. 2: the slide calliper rule monkey wrench is pulled the structural map after mouth is opened
Among Fig. 1,2: 1. motionless jaw, 2. movable jaw, 3. slideway, 4. adjusting screw(rod), 5. vernier, 6. scale, 7. handle.
The specific embodiment
In Fig. 1, monkey wrench is not opened, and does not have the slit in the middle of the motionless jaw (1) of spanner and the movable jaw (2), and vernier (5) indication is in " zero " position of scale (6).
In Fig. 2, when needs dismounting screw, promote adjusting screw(rod) (4), movable jaw (2) outwards skids off along slideway (3), in maximum is pulled mouthful allowed band, in the process that movable jaw (2) is opened, vernier (5) indicating all the time constantly changing between motionless jaw (1) and the movable jaw (2) distance, promptly pull the yardstick that mouth is opened, also just accurately go out the size of institute's dismounting screw size this moment all the time.Among the figure, vernier is designated as 10mm, and the size that pull mouth this moment is that institute's dismounting screw is of a size of 10mm.
Claims (2)
1, a kind of monkey wrench is made up of motionless jaw, movable jaw, adjusting screw(rod), handle.It is characterized in that: the movable jaw at monkey wrench is marked with vernier, indicates scale in the front of slideway.
2, monkey wrench according to claim 1, it is characterized in that: when movable jaw is opened, vernier on the movable jaw has also just accurately indicated the size of institute's dismounting screw all the time in the distance of indicating on the scale between motionless jaw and the movable jaw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200222581U CN201214221Y (en) | 2008-05-19 | 2008-05-19 | Caliper adjustable wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200222581U CN201214221Y (en) | 2008-05-19 | 2008-05-19 | Caliper adjustable wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201214221Y true CN201214221Y (en) | 2009-04-01 |
Family
ID=40519429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200222581U Expired - Fee Related CN201214221Y (en) | 2008-05-19 | 2008-05-19 | Caliper adjustable wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201214221Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104708567A (en) * | 2015-02-11 | 2015-06-17 | 单冰 | Vernier adjustable spanner |
-
2008
- 2008-05-19 CN CNU2008200222581U patent/CN201214221Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104708567A (en) * | 2015-02-11 | 2015-06-17 | 单冰 | Vernier adjustable spanner |
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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: 20090401 |