CN201519922U - Self-locking moving spanner - Google Patents
Self-locking moving spanner Download PDFInfo
- Publication number
- CN201519922U CN201519922U CN2009201646449U CN200920164644U CN201519922U CN 201519922 U CN201519922 U CN 201519922U CN 2009201646449 U CN2009201646449 U CN 2009201646449U CN 200920164644 U CN200920164644 U CN 200920164644U CN 201519922 U CN201519922 U CN 201519922U
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- handle
- plate body
- mounting groove
- self
- mouth
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- Expired - Fee Related
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Abstract
The utility model relates to the technical field of hand tools of spanners, and provides a self-locking moving spanner, which comprises a handle, a plate body, a moving nozzle, an extension spring and a fixing nozzle, wherein the left end of the handle and the plate body are fixed together, the upper portion of the left end of the plate body is provided with the fixing nozzle, the left end of the plate body is provided with a long slot which passes through the upper and lower direction of the plate body, the right portion of the moving nozzle is arranged in the long slot and can upwardly and downwardly move, the right end of the moving nozzle is provided with gear teeth, the lower portion of the plate body is provided with an U-shaped mouth which is communicated with the long slot, the upper portion of the plate body is provided with a mounting slot which is communicated with the long slot, the upper side and the lower side of the U-shaped mouth are hollow, and the upper side of the U-shaped mouth is communicated with the mounting slot. The self-locking moving spanner has reasonable and compact structure and convenient use, lead the moving nozzle to closely bite a nut or a bolt through the extension spring, thereby increasing the work efficiency. The nut or the bolt can be rapidly dismantled and installed through arranging a holding handle which is vertical to the handle on the handle of the moving spanner, thereby also increasing the work efficiency.
Description
One, technical field
The utility model relates to the hand tools technology of spanner, is a kind of self-locking monkey wrench.
Two, background technology
In daily maintenance work, monkey wrench is indispensable maintenance tool, but there is following defective in existing monkey wrench: 1, movable mouth be by the rotation of screw-button away from or near fixing mouth, after the position is determined, because the screw thread of screw buckle and the teeth of movable mouth are gapped, therefore movable mouth can slightly move and can not sting jack panel or bolt, thereby cause the slippage or need be rotated further screw buckle and make movable mouth sting jack panel or bolt on nut or the bolt of movable mouth, so just cause operating efficiency to reduce; 2, needs tighten or a loosening plane on screw rod the time because hand is unable to eat strength, the strength that need cost a lot of money and time just can be finished installing/dismounting work, so also cause operating efficiency to reduce.
Three, summary of the invention
The utility model provides a kind of self-locking monkey wrench, has overcome the deficiency of above-mentioned prior art, and it can solve effectively that monkey wrench can not be stung jack panel or bolt apace and the problem that causes operating efficiency to reduce.
The technical solution of the utility model realizes by following measure: a kind of self-locking monkey wrench, comprise handle, plate body, movable mouth, extension spring and fixing mouth, the left end and the plate body of handle are fixed together, fixedly mouth is arranged at the left end top at plate body, left end at plate body has the elongated slot that runs through the plate body above-below direction, the right part of movable mouth is positioned at elongated slot and can moves up and down, right-hand member at movable mouth has teeth, the U-shaped mouth that communicates with elongated slot is arranged in the plate body bottom, the mounting groove that communicates with elongated slot is arranged on plate body top, the upper side edge of U-shaped mouth and lower side are hollow, the upper side edge of U-shaped mouth communicates with mounting groove, in the U-shaped mouth, have and on stock, to be set with the screw-button that can be meshed along the stock of upper side edge and lower side move left and right with teeth; One end of extension spring is fixedly mounted on the upper wall of elongated slot, the other end of extension spring and the top of movable mouth are fixed together, in mounting groove, be hinged with can with stock and the contacted connecting rod of movable mouth, the end that the upper end of stock can promote connecting rod rotates and the other end promotion activity mouth of connecting rod is moved up and down.
Be further optimization and/or improvements below to above-mentioned utility model technical scheme:
All be installed with in the upper side edge of above-mentioned U-shaped mouth and the lower side be two big in the middle of circlet shape anti-skidding reed, the two ends of stock lay respectively in the annular anti-skidding reed.
Above-mentioned connecting rod can be hinged in the mounting groove by the connecting rod pin.
The right part of above-mentioned handle can have slotted hole, and handle is arranged in slotted hole, the right part of handle and the right part of handle is hinged and can before and after rotate.
The left part of above-mentioned handle can have the spring mounting groove, with the corresponding handle of spring mounting groove inboard shrinkage pool is arranged, the compression spring is arranged in the spring mounting groove, the lower end of compression spring is fixed on the bottom of spring mounting groove, upper end at the compression spring is fixed with steel ball, and steel ball is positioned at shrinkage pool.
The right part of above-mentioned handle and the right part of handle can the hinged and energy front and back rotations by pin.
On the above-mentioned handle anti-skidding line can be arranged.
The utility model reasonable and compact in structure, easy to use, make movable mouth can sting jack panel or bolt fast by extension spring, thereby improved operating efficiency; By the handle perpendicular to handle is installed on the handle of monkey wrench, energy is quick-detach and installation nut or bolt soon, thereby has also improved operating efficiency.
Four, description of drawings
Accompanying drawing 1 is the main TV structure schematic diagram of the utility model most preferred embodiment when movable mouth does not open.
Accompanying drawing 2 is the main TV structure schematic diagram of the utility model most preferred embodiment when movable mouth opens.
Accompanying drawing 3 is that the A-A of accompanying drawing 2 is to the sectional structure schematic diagram.
Coding in the accompanying drawing is respectively: 1 is handle, and 2 is plate body, and 3 is movable mouth, and 4 is extension spring, 5 are fixing mouth, and 6 is elongated slot, and 7 is teeth, and 8 is the U-shaped mouth, 9 is mounting groove, and 10 is upper side edge, and 11 is stock, 12 is screw-button, and 13 is connecting rod, and 14 is annular anti-skidding reed, 15 is the connecting rod pin, and 16 is slotted hole, and 17 is handle, 18 are the compression spring, and 19 is steel ball, and 20 is pin.
Five, the specific embodiment
The utility model is not subjected to the restriction of following embodiment, can determine concrete embodiment according to the technical solution of the utility model and actual conditions.
Below in conjunction with embodiment and accompanying drawing the utility model is further described:
As accompanying drawing 1,2, shown in 3, this self-locking monkey wrench comprises handle 1, plate body 2, movable mouth 3, extension spring 4 and fixing mouth 5, the left end of handle 1 and plate body 2 are fixed together, on the left end top of plate body 2 fixedly mouth 5 is arranged, left part at plate body 2 has the elongated slot 6 that runs through plate body 2 above-below directions, the right part of movable mouth 3 is positioned at elongated slot 6 and can moves up and down, right-hand member at movable mouth 3 has teeth 7, the U-shaped mouth 8 that communicates with elongated slot 6 is arranged in plate body 2 bottoms, the mounting groove 9 that communicates with elongated slot 6 is arranged on plate body 2 tops, the upper side edge 10 and the lower side of U-shaped mouth 8 are hollow, the upper side edge 10 of U-shaped mouth 8 communicates with mounting groove 9, in U-shaped mouth 8, have and on stock 11, to be set with the screw-button 12 that can be meshed along the stock 11 of upper side edge 10 and lower side move left and right with teeth 7; One end of extension spring 4 is fixedly mounted on the upper wall of elongated slot 6, the top of the other end of extension spring 4 and movable mouth 3 is fixed together, in mounting groove 9, be hinged with can with stock 11 and movable mouth 3 contacted connecting rods 13, the end that the upper end of stock 11 can promote connecting rod 13 rotates and the other end promotion activity mouth 3 of connecting rod 13 is moved up and down.
Can according to actual needs above-mentioned self-locking monkey wrench be made further optimization and/or improvements:
As shown in Figure 3, all be installed with in the upper side edge 10 of U-shaped mouth 8 and the lower side be two big in the middle of circlet shape anti-skidding reed 14, the two ends of stock 11 lay respectively in the annular anti-skidding reed 14, like this, the position of stock 11 can be defined, the convenient use.
Shown in accompanying drawing 1,2, connecting rod 13 is hinged in the mounting groove 9 by connecting rod pin 15.
Shown in accompanying drawing 1,2, the right part of handle 1 has slotted hole 16, handle 17 is arranged in slotted hole 16, hinged and the energy front and back rotation of the right part of the right part of handle 17 and handle 1, like this, when in one plane screw rod of tight or pine, can the rotation continuously of 360 degree by rotating handle 17, the convenient use.
Shown in accompanying drawing 1,2, the left part of handle 17 has the spring mounting groove, with the corresponding handle of spring mounting groove 1 inboard shrinkage pool is arranged, compression spring 18 is arranged in the spring mounting groove, and the lower end of compression spring 18 is fixed on the bottom of spring mounting groove, is fixed with steel ball 19 in the upper end of compression spring 18, steel ball 19 is positioned at shrinkage pool, like this, when not using, position that can spacing handle 17.
Shown in accompanying drawing 1,2, the right part of the right part of handle 17 and handle 1 is by pin 20 hinged and energy front and back rotations.According to actual conditions, anti-skidding line is arranged on handle 17.
Above technical characterictic has constituted most preferred embodiment of the present utility model, and it has stronger adaptability and best implementation result, can increase and decrease non-essential technical characterictic according to actual needs, satisfies the demand of different situations.
The use of the utility model most preferred embodiment: when using, to stirring away from movable mouth 3 directions, stock 11 contact connecting rods 13, and drivening rod 13 stirs movable mouth 3 are to moving the wrench opening increase away from fixing mouth 5 directions with stock 11.This moment, extension spring 4 was tightened.When wrench opening is snapped into the screw rod that needs work, push stock 11 to movable mouth 3, stock 11 separates with connecting rod 13, extension spring 4 pulling activity mouths 3 to fixing mouth 5 near and interlock screw rod automatically, this moment, screw-button 12 did not also combine with movable mouth 3, then rotating screw button 12 a little, after the teeth 7 of the screw thread of screw-button 12 and movable mouth 3 are coincide, continue to promote screw-button 12, make screw-button 12 and movable mouth 3 tight interlocks, start working then; When in one plane screw rod of tight or pine, common wrench once maximum can only 180 degree rotations, but can the rotation continuously of 360 degree by handle 17, convenient use.
Claims (10)
1. self-locking monkey wrench, it is characterized in that comprising handle, plate body, movable mouth, extension spring and fixing mouth, the left end and the plate body of handle are fixed together, fixedly mouth is arranged at the left end top at plate body, left part at plate body has the elongated slot that runs through the plate body above-below direction, the right part of movable mouth is positioned at elongated slot and can moves up and down, right-hand member at movable mouth has teeth, the U-shaped mouth that communicates with elongated slot is arranged in the plate body bottom, the mounting groove that communicates with elongated slot is arranged on plate body top, the upper side edge of U-shaped mouth and lower side are hollow, the upper side edge of U-shaped mouth communicates with mounting groove, in the U-shaped mouth, have and on stock, to be set with the screw-button that can be meshed along the stock of upper side edge and lower side move left and right with teeth; One end of extension spring is fixedly mounted on the upper wall of elongated slot, the other end of extension spring and the top of movable mouth are fixed together, in mounting groove, be hinged with can with stock and the contacted connecting rod of movable mouth, the end that the upper end of stock can promote connecting rod rotates and the other end promotion activity mouth of connecting rod is moved up and down.
2. self-locking monkey wrench according to claim 1, it is characterized in that all being installed with in the upper side edge of U-shaped mouth and the lower side be two big in the middle of the anti-skidding reed of circlet shape, the two ends of stock lay respectively in the annular anti-skidding reed.
3. self-locking monkey wrench according to claim 1 and 2 is characterized in that connecting rod is hinged in the mounting groove by the connecting rod pin.
4. self-locking monkey wrench according to claim 1 and 2 is characterized in that the right part of handle has slotted hole, and handle is arranged in slotted hole, the right part of handle and the right part of handle is hinged and can before and after rotate.
5. self-locking monkey wrench according to claim 3 is characterized in that the right part of handle has slotted hole, and handle is arranged in slotted hole, the right part of handle and the right part of handle is hinged and can before and after rotate.
6. self-locking monkey wrench according to claim 4, the left part that it is characterized in that handle has the spring mounting groove, with the corresponding handle of spring mounting groove inboard shrinkage pool is arranged, the compression spring is arranged in the spring mounting groove, the lower end of compression spring is fixed on the bottom of spring mounting groove, upper end at the compression spring is fixed with steel ball, and steel ball is positioned at shrinkage pool.
7. self-locking monkey wrench according to claim 5, the left part that it is characterized in that handle has the spring mounting groove, with the corresponding handle of spring mounting groove inboard shrinkage pool is arranged, the compression spring is arranged in the spring mounting groove, the lower end of compression spring is fixed on the bottom of spring mounting groove, upper end at the compression spring is fixed with steel ball, and steel ball is positioned at shrinkage pool.
8. self-locking monkey wrench according to claim 4 is characterized in that right part hinged and energy front and back rotation by pin of the right part and the handle of handle.
9. self-locking monkey wrench according to claim 7 is characterized in that right part hinged and energy front and back rotation by pin of the right part and the handle of handle.
10. self-locking monkey wrench according to claim 9 is characterized in that anti-skidding line is arranged on the handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201646449U CN201519922U (en) | 2009-11-13 | 2009-11-13 | Self-locking moving spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201646449U CN201519922U (en) | 2009-11-13 | 2009-11-13 | Self-locking moving spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201519922U true CN201519922U (en) | 2010-07-07 |
Family
ID=42506100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201646449U Expired - Fee Related CN201519922U (en) | 2009-11-13 | 2009-11-13 | Self-locking moving spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201519922U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108317140A (en) * | 2018-02-09 | 2018-07-24 | 佛山市和富创电子科技有限公司 | A kind of electronic equipment fixer |
-
2009
- 2009-11-13 CN CN2009201646449U patent/CN201519922U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108317140A (en) * | 2018-02-09 | 2018-07-24 | 佛山市和富创电子科技有限公司 | A kind of electronic equipment fixer |
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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: 20100707 Termination date: 20101113 |