CN204640048U - A kind of fast-adjusting monkey wrench - Google Patents
A kind of fast-adjusting monkey wrench Download PDFInfo
- Publication number
- CN204640048U CN204640048U CN201520043673.5U CN201520043673U CN204640048U CN 204640048 U CN204640048 U CN 204640048U CN 201520043673 U CN201520043673 U CN 201520043673U CN 204640048 U CN204640048 U CN 204640048U
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- boosting
- handle
- spiral
- afterburning
- block
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Abstract
The utility model discloses a kind of fast-adjusting monkey wrench, comprise handle, fixed jaw, movable jaw, worm spiral tooth, spring, block of spiral and boosting mechanism.Described handle is clamped by upper and lower plate and forms, and boosting mechanism is positioned at handle.Described boosting mechanism is made up of afterburning pusher, holding screw, boosting-rod, fixator, fixed screw, afterburning handle.Described afterburning pusher one end is enclosed within block of spiral away from spring side and is connected with block of spiral, and the other end is connected with boosting-rod by holding screw.Described boosting-rod is provided with fixator, and boosting-rod bottom and afterburning handle fasten.Described afterburning handle is provided with fixed screw.When using monkey wrench, only need make after between fixed jaw and movable jaw, jaw bites gripped object at rotation block of spiral, pin afterburning handle, namely block of spiral Compress Spring is driven by boosting mechanism according to lever principle, drive movable jaw displacement one segment distance again, high clamping force, easily realizes quick adjustment.
Description
Technical field
The utility model relates to hardware & tools, specifically a kind of fast-adjusting monkey wrench.
Background technology
The monkey wrench of current use, generally primarily of fixed jaw, be placed in and pull mouth and walk movable jaw in groove, the helical tooth worm screw promoting movable jaw movement and handle composition.The flexible handle of this structure, when mouthful width is pulled in adjustment, helical tooth worm screw contacts tight with movable jaw, movable jaw is walked in groove to rock instability pulling mouth, nut is snapped in movable jaw easy sway displacements when to pull mouthful, adjustment is caused to pull a mouthful width inaccuracy, pull mouth during use easily to skid, in addition, when using spanner clamping connector, finger is also comparatively required great effort when rotating nut, cannot realize quick adjustment clamping force.
Utility model content
The purpose of this utility model is to provide a kind of Quick-adjusting wrench, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of Quick-adjusting wrench, comprises handle, fixed jaw, movable jaw, worm spiral tooth, spring, block of spiral and boosting mechanism.Described handle is clamped by upper and lower plate and forms, and boosting mechanism is positioned at handle.Described boosting mechanism is made up of afterburning pusher, holding screw, boosting-rod, fixator, fixed screw, afterburning handle.Described afterburning pusher one end is enclosed within block of spiral away from spring side and is connected with block of spiral, and opposite side is connected with boosting-rod by holding screw.Described boosting-rod is provided with fixator, and boosting-rod bottom is connected with afterburning handle, and described afterburning handle is provided with fixed screw.
Adopt structure of the present utility model, when using monkey wrench, only need make after between fixed jaw and movable jaw, jaw bites gripped object at rotation block of spiral, pin afterburning handle, namely block of spiral Compress Spring is driven to drive movable jaw displacement one segment distance again by boosting mechanism according to lever principle, high clamping force, easily realizes quick adjustment.
As further program of the utility model: the fixed position of described fixator on boosting-rod, the fixed position of fixed screw on afterburning handle meet factors dictate in torque balance and spring limit two.Not only laborsaving but also do not destroy spring during to make operation movable wrench, increase the service life of instrument.
Compared with prior art, the novel beneficial effect of this practicality is: arrange boosting mechanism in monkey wrench inside, when using monkey wrench, only need make after between fixed jaw and movable jaw, jaw bites gripped object at rotation block of spiral, pin afterburning handle, namely drive block of spiral Compress Spring to drive movable jaw displacement one segment distance again by boosting mechanism according to lever principle, high clamping force, easily realizes quick adjustment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, in the utility model embodiment, a kind of Quick-adjusting wrench, comprises handle 1, fixed jaw 2, movable jaw 3, worm spiral tooth 4, spring 5, block of spiral 6 and boosting mechanism.Described handle 1 is clamped by upper and lower plate and forms, and boosting mechanism is positioned at handle 1.Described boosting mechanism is made up of afterburning pusher 7, holding screw 8, boosting-rod 9, fixator 10, fixed screw 11, afterburning handle 12.Described afterburning pusher 7 one end is enclosed within block of spiral 6 away from spring 5 side and is connected with block of spiral 6, and the other end is connected with boosting-rod 9 by holding screw 8.Described boosting-rod 9 is provided with fixator 10, and boosting-rod 9 bottom and afterburning handle 12 fasten, and described afterburning handle 12 is provided with fixed screw 11.
Adopt structure of the present utility model, when using monkey wrench, only need make after between fixed jaw and movable jaw, jaw bites gripped object at rotation block of spiral, pin afterburning handle, namely block of spiral Compress Spring is driven to drive movable jaw displacement one segment distance again by boosting mechanism according to lever principle, high clamping force, easily realizes quick adjustment.
As further program of the utility model: the fixed position of described fixator on boosting-rod, the fixed position of fixed screw on afterburning handle meet factors dictate in torque balance and spring limit two.Not only laborsaving but also do not destroy spring during to make operation movable wrench, increase the service life of instrument.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (4)
1. a fast-adjusting monkey wrench, comprise handle (1), fixed jaw (2), movable jaw (3), worm spiral tooth (4), spring (5), block of spiral (6) and boosting mechanism, it is characterized in that, described handle (1) is clamped by upper and lower plate and forms, and boosting mechanism is positioned at handle (1); Described boosting mechanism is made up of afterburning pusher (7), holding screw (8), boosting-rod (9), fixator (10), fixed screw (11), afterburning handle (12).
2. a kind of fast-adjusting monkey wrench according to claim 1, it is characterized in that, described afterburning pusher (7) one end is enclosed within block of spiral (6) away from spring (5) side and is connected with block of spiral (6), and opposite side is connected with boosting-rod (9) by holding screw (8).
3. a kind of fast-adjusting monkey wrench according to claim 1, is characterized in that, described boosting-rod (9) is provided with fixator (10), and boosting-rod (9) bottom is connected with afterburning handle (12).
4. a kind of fast-adjusting monkey wrench according to claim 1, is characterized in that, described afterburning handle (12) is provided with fixed screw (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520043673.5U CN204640048U (en) | 2015-01-22 | 2015-01-22 | A kind of fast-adjusting monkey wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520043673.5U CN204640048U (en) | 2015-01-22 | 2015-01-22 | A kind of fast-adjusting monkey wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204640048U true CN204640048U (en) | 2015-09-16 |
Family
ID=54092829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520043673.5U Expired - Fee Related CN204640048U (en) | 2015-01-22 | 2015-01-22 | A kind of fast-adjusting monkey wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204640048U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111722315A (en) * | 2020-05-27 | 2020-09-29 | 浙江工业大学 | Wire hoop type mechanical long period optical fiber grating |
-
2015
- 2015-01-22 CN CN201520043673.5U patent/CN204640048U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111722315A (en) * | 2020-05-27 | 2020-09-29 | 浙江工业大学 | Wire hoop type mechanical long period optical fiber grating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20160122 |
|
| EXPY | Termination of patent right or utility model |