CN207616459U - Quick-release multifunctional wrench - Google Patents
Quick-release multifunctional wrench Download PDFInfo
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- CN207616459U CN207616459U CN201721632199.5U CN201721632199U CN207616459U CN 207616459 U CN207616459 U CN 207616459U CN 201721632199 U CN201721632199 U CN 201721632199U CN 207616459 U CN207616459 U CN 207616459U
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- Prior art keywords
- jaw
- moving jaw
- gear
- torsional spring
- quick
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Abstract
The utility model proposes a kind of quick-release multifunctional wrench, including handle, moving jaw, gear and torsional spring；Handle body part is provided with multiple standard hexagonal holes；It is fixed in the installation groove of handle body front that there are three rotating dog, difference installation activity jaw, gear and torsional springs；Moving jaw end hooks point and is meshed with gear, and when moving jaw is rotated around rotating dog, end hooks point being capable of handsetting gear rotation；Torsional spring both ends are constrained by installation groove inner wall and moving jaw, and torsional spring elastic force can drive moving jaw to be moved to the direction for making jaw shrink.The utility model is meshed by moving jaw end hook point with the gear installed in handle, while regular jaw and moving jaw design hook and groove, it is ensured that dismounting or fastening turret head cylindrical bolt fashionable dress clip admittedly, prevent from skidding；It can be opened and closed by design activity jaw, to adapt to fast quick-detach or fastening plurality of specifications turret head cylindrical bolt；Multiple common hexagonal holes are designed on handle, with easy to use, accomplish alternative branched, the more specification hexagon of a quick-release multifunctional wrench.
Description
Technical field
The utility model is related to a kind of handling instrument, specially a kind of quick-release multifunctional wrench is more for dismantling or fastening
Kind specification turret head cylindrical bolt.
Background technology
Hexagon or monkey wrench are often used when turret head cylindrical bolt fastens, wherein six square toes of hexagon clamping is big
Small fixation needs to prepare in assembling process multiple；And monkey wrench adjusts openings of sizes by leading screw mode, process it is relatively complicated and
Slowly.
Invention content
In order to solve the problems existing in the prior art, it the utility model proposes a kind of quick-release multifunctional wrench, is different from common
Hexagon, the fitter assembly for meeting dismounting or fastening plurality of specifications turret head cylindrical bolt are crossed range request, are realized quickly
Dismounting or fastening plurality of specifications turret head cylindrical bolt, can facilitate six side portions of the turret head cylindrical bolt of clamping different size
Point, have many advantages, such as reliability, convenience.
The technical solution of the utility model is：
A kind of quick-release multifunctional wrench, it is characterised in that：Including handle, moving jaw, gear and torsional spring；
The handle is divided into handle body part and the regular jaw part in handle body front end；Handle body part is provided with multiple
Standard hexagonal hole；
Fixed there are three rotating dog in the installation groove of handle body front, wherein moving jaw passes through the first rotating dog and handle
Body front is rotatably assorted, and on the second rotating dog, the gear is rotated the torsion spring set by third rotating dog and handle body front
Cooperation；The installation groove passes through cover closure；
The end hook point that the moving jaw is in installation groove is meshed with gear, when moving jaw is around the first rotating dog
When rotation, end hooks point being capable of handsetting gear rotation；The torsional spring both ends are constrained by installation groove inner wall and moving jaw, torsional spring
Elastic force can drive moving jaw to be moved to the direction for making jaw shrink.
Further preferred embodiment, a kind of quick-release multifunctional wrench, it is characterised in that：Moving jaw and regular jaw
The hook of the oriented jaw shrinkage direction in front end, and it is provided with groove on moving jaw and regular jaw front inner face.
Further preferred embodiment, a kind of quick-release multifunctional wrench, it is characterised in that：When moving jaw is opened to jaw
For evolution to when rotation, moving jaw end hooks the rotation of point handsetting gear and compression torsional spring, before end hooks point and gear is threaded off, turns round
Spring reaches capacity decrement.
Advantageous effect
1. the utility model hooks point by moving jaw end and is meshed with the gear installed in handle, while regular jaw
Hook and groove are designed with moving jaw, it is ensured that dismounting or fastening turret head cylindrical bolt fashionable dress clip admittedly, prevent from skidding；2. logical
Crossing design activity jaw can open and close, to adapt to fast quick-detach or fastening plurality of specifications turret head cylindrical bolt；3. being set on handle
Multiple common small dimension hexagonal hole Φ L24, Φ L21, Φ L17, Φ L14 are counted, with easy to use, accomplishes a quick-release Multifunctional wrenching
Alternative branched, the more specification hexagon of hand.
The additional aspect and advantage of the utility model will be set forth in part in the description, partly will be from following description
In become apparent, or recognized by the practice of the utility model.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the utility model will in the description from combination following accompanying drawings to embodiment
Become apparent and is readily appreciated that, wherein：
Fig. 1：Quick-release multifunctional wrench front view；
Fig. 2：Quick-release multifunctional wrench side view；
Fig. 3：Quick-release multifunctional wrench vertical view；
Fig. 4：Quick-release multifunctional wrench sectional view；
Fig. 5：Quick-release multifunctional wrench partial enlarged view；
Fig. 6：Quick-release multifunctional wrench axonometric drawing；
Fig. 7：Quick-release multifunctional wrench internal structure illustrates；
Fig. 8：Quick-release Multifunctional wrenching manual plotting shows.
Wherein：1- handle 2- moving jaw 3- rotating dog 4- gear 5- torsional springs.
Specific implementation mode
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Described convenient for description the utility model and simplifying, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for description purposes only, and are not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Therefore, define " first ", the feature of " second " can be expressed or
Implicitly include one or more this feature.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
As shown in Fig. 1~Fig. 6, the quick-release multifunctional wrench in the present embodiment comprising handle 1, moving jaw 2, gear 4
With torsional spring 5.
The handle is divided into handle body part and the regular jaw part in handle body front end；Handle body part is provided with multiple
Common small dimension standard hexagonal hole Φ L24, Φ L21, Φ L17, Φ L14, it is common that fitter assembly can directly apply mechanically these in the process
Six side of small dimension.
It is fixed there are three rotating dog in the installation groove of handle body front, wherein moving jaw 2 by the first rotating dog with
Handle body front is rotatably assorted, and the torsional spring 5 is sleeved on the second rotating dog, and the gear 4 passes through third rotating dog and handle body front
It is rotatably assorted；The installation groove passes through cover closure.
The end hook point that the moving jaw 2 is in installation groove is meshed with gear 4, when moving jaw 2 is around the first rotation
Ship and resell on another market rotation when, end hook point can handsetting gear 4 rotate, to ensure to dismantle after clamping or fastening plurality of specifications turret head cylinder
There is reliability when bolt；5 both ends of the torsional spring are constrained by installation groove inner wall and moving jaw, make to be in deformation with torsional spring 5
State, torsional spring 5 rely on flexible deformation, 5 one end of torsional spring to resist 2 end of moving jaw, and 2 end of moving jaw is made to hook point and gear 4
It is meshed, torsional spring elastic force can drive moving jaw 2 to be moved to the direction for making jaw shrink.
The hook of the oriented jaw shrinkage direction of moving jaw 2 and regular jaw front end, and in moving jaw and regular jaw
Front inner is provided with groove on face, prevents from skidding when work with increasing friction force.
When six square toes are packed into jaw, moving jaw 2 opens, and is rotated around the first rotating dog, 2 end of moving jaw is stirred
Gear 4 is rotated around third rotating dog, while squeezing torsional spring 5, brings it about elastic deformation, torsional spring 5 stores more elastic potential energys；
After being packed into six square toes, the release acting of 5 elastic potential energy of torsional spring is sprung back by natural resiliency, and 2 end of compressing moving jaw makes activity
Jaw 2 is turned round around the first rotating dog, and handsetting gear 4 rotates, and to play self-locking, clamps six square toes.And when activity
When jaw opens direction to jaw and rotates, moving jaw end hooks sharp handsetting gear rotation and compression torsional spring, end hook point with
Before gear is threaded off, torsional spring reaches capacity decrement, prevents moving jaw from falling off with gear.
It is clamped different size turret head cylindrical bolt, moving jaw 2 opens of different sizes, is controlled by the rotation of gear 4
Moving jaw 2 open size, by 5 flexible deformation of torsional spring, regular jaw hook and groove, the hook of 2 front end of moving jaw and
Groove designs, and regular jaw and 2 front end of moving jaw are more preferably bonded with turret head, it is ensured that clamping reliability is avoided in turn
It skids when turret head cylindrical bolt.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it should not be understood as limiting the present invention, those skilled in the art are not departing from the utility model
Principle and objective in the case of above-described embodiment can be changed in the scope of the utility model, change, replace and
Modification.
Claims (3)
1. a kind of quick-release multifunctional wrench, it is characterised in that：Including handle, moving jaw, gear and torsional spring；
The handle is divided into handle body part and the regular jaw part in handle body front end；Handle body part is provided with multiple standards
Hexagonal hole；
Before rotating dog there are three being fixed in the installation groove of handle body front, wherein moving jaw are by the first rotating dog and handle body
Portion is rotatably assorted, and on the second rotating dog, the gear is rotatably assorted the torsion spring set by third rotating dog and handle body front；
The installation groove passes through cover closure；
The end hook point that the moving jaw is in installation groove is meshed with gear, when moving jaw is rotated around the first rotating dog
When, end hooks point being capable of handsetting gear rotation；The torsional spring both ends are constrained by installation groove inner wall and moving jaw, torsional spring elastic force
Moving jaw can be driven to be moved to the direction for making jaw shrink.
2. a kind of quick-release multifunctional wrench according to claim 1, it is characterised in that：Moving jaw and regular jaw front end have
To the hook of jaw shrinkage direction, and groove is provided on moving jaw and regular jaw front inner face.
3. a kind of quick-release multifunctional wrench according to claim 1, it is characterised in that：When moving jaw opens direction to jaw
When rotation, moving jaw end hooks sharp handsetting gear rotation and compression torsional spring, and before in end, hook point is threaded off with gear, torsional spring reaches
Limited compression amount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721632199.5U CN207616459U (en) | 2017-11-30 | 2017-11-30 | Quick-release multifunctional wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721632199.5U CN207616459U (en) | 2017-11-30 | 2017-11-30 | Quick-release multifunctional wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207616459U true CN207616459U (en) | 2018-07-17 |
Family
ID=62824957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721632199.5U Active CN207616459U (en) | 2017-11-30 | 2017-11-30 | Quick-release multifunctional wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207616459U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110181446A (en) * | 2019-04-30 | 2019-08-30 | 贵州电网有限责任公司 | A kind of adjustable profile spanner of opening |
-
2017
- 2017-11-30 CN CN201721632199.5U patent/CN207616459U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110181446A (en) * | 2019-04-30 | 2019-08-30 | 贵州电网有限责任公司 | A kind of adjustable profile spanner of opening |
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| GR01 | Patent grant |