CN106695597A - Screw clamp - Google Patents
Screw clamp Download PDFInfo
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- CN106695597A CN106695597A CN201510408259.4A CN201510408259A CN106695597A CN 106695597 A CN106695597 A CN 106695597A CN 201510408259 A CN201510408259 A CN 201510408259A CN 106695597 A CN106695597 A CN 106695597A
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- 238000005452 bending Methods 0.000 claims abstract description 22
- 238000005253 cladding Methods 0.000 claims description 36
- 210000000515 tooth Anatomy 0.000 description 116
- 238000000034 method Methods 0.000 description 11
- 230000007547 defect Effects 0.000 description 4
- 210000000080 chela (arthropods) Anatomy 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000013213 extrapolation Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention relates to the technical field of manual tools, in particular to a screw clamp which comprises clamp heads; the clamp heads comprise a left clamp head and a right clamp head which are oppositely arranged; a plurality of longitudinal clamping teeth are arranged on the front parts of butt-joint surfaces of the left clamp head and the right clamp head; the longitudinal clamping teeth are long-strip tooth-shaped structures which extend backwards from the front ends of the butt-joint surfaces; each long-strip tooth-shaped structure comprises a covering section on the front part and a supporting section positioned on the rear part, wherein the covering section is used for covering a to-be-clamped part, and the supporting section is used for supporting the to-be-clamped part; and each covering section is formed by titling or bending the front end of each long-strip tooth-shaped structure towards the corresponding butt-joint surface. The screw clamp can provide biggest clamping force to a screw head while clamping the to-be-clamped part, can overcome outward pushing force generated for a clamped object when the clamp head opens a necessary angle for clamping the object, and can generate outward drawing-pulling force.
Description
Technical field
The present invention relates to hand tools technical field, more particularly to a kind of wrench.
Background technology
Wrench is a kind of change of common pliers, primarily directed to the screw terminal for having got rusty, in screw terminal
Used because of corrosion or when skidding and cannot be taken out with instruments such as conventional screwdrivers, while wrench also has routine
The function that pliers has, such as：Clamp, shear etc..Simply taken in actual design and being functionally more heavily weighted toward
Go out the screw for getting rusty or skidding, so being named as wrench.
In the prior art, exist for the wrench that corrosion screw terminal occurs, but the screw of existing structure
There is segmental defect in pincers.As shown in Fig. 1 a kind of wrench of the prior art, the wrench is specific
Structure type is：The lance tooth 13 of entire row is processed in the front portion of common pliers.When in use, pliers two
The cusp of the lance tooth 13 when individual face is stepped up carrys out clamping screw head.
Wrench shown in Fig. 1 is primarily present two point defects：One be for a screw terminal for circle,
Though be covered with a plane lance tooth 13 cusp active cusp seldom, because only that with
The laminating of trying one's best of binding clip plane can just play the role of most cusps and can play clamping.But problem is that we are faced
Screw terminal be essentially all circle rather than plane.Two be when binding clip opens preparation and steps up screw terminal,
Upper lower pliers head opens meeting shape and has a certain degree, and the power toward extrapolation can be produced in clamping, so to me
To have prepared for a screw terminal for getting rusty be very unfavorable, simultaneously as the presence of angle makes in folder
The position that firmly can be generated stepping up during the site of action of screw terminal is less, can so be applied to above screw terminal
Power equally also can be less, so, be unfavorable for that we back-out the screw for getting rusty.
The wrench of another structure type is additionally provided in Fig. 2, the specific structure type of the wrench is
Stepped step 14 is set in the both sides up and down of binding clip interface, it is symmetrical structure that combining form is descended thereon
Can be dissymmetrical structure, Main Function is just intended to obtain maximum clamping force when stepping up, but this
Design and processing mode have been doomed its defect, and the stepped form of this three-level can simultaneously form point certainly
Point, but it equally has effect hypodynamic weakness when acting on the object of circle.There is provided in Fig. 2
Wrench be desirable in rotation increase frictional force come screw of back-outing, i.e., be not that Main Function is placed on up and down
The direction of clamping but an effect for wrapping screw terminal is formed after screw terminal is clamped, and if in pliers
The maximum direction of active force cannot give maximum power clamping screw head and expect that the effect that can be held tightly in surrounding is
Undesirable, because the rotation direction of pliers opening and closing is only the force mode of maximum after all.This side
Formula is still easy to failure in actual use.The wrench in this kind of structure type is not solved still simultaneously
The second point defect existing for wrench for certainly being provided in Fig. 1.
Regarding to the issue above, it would be desirable to a kind of to give screw terminal maximum clamping force when can realize stepping up,
And also the binding clip when object to be clamped can be overcome to be pushed out to clamping thing generation after opening necessary angle
Power, while the wrench of outside pulling capacity can also be produced.
The content of the invention
It is an object of the invention to propose a kind of wrench, screw terminal maximum can be given when it can realize stepping up
Clamping force, and also the binding clip when object to be clamped can be overcome to be produced to clamping thing after opening necessary angle
The power for pushing out, while outside pulling capacity can also be produced.
It is that, up to this purpose, the present invention uses following technical scheme：
A kind of wrench, including binding clip, the binding clip include the left binding clip and right binding clip that are oppositely arranged, wherein,
Multiple vertical clip tooths are provided with the front portion of the left binding clip and right binding clip interface, the vertical clip tooth is from right
The strip dentalation that junction front end extends back；
The strip dentalation includes being located at anterior cladding section, and cladding section is carried out for treating holder
Cladding, positioned at the supporting section at rear portion, the supporting section is supported for treating holder；
The cladding section is inclined or is bent to form to the direction of interface from the front end of strip dentalation.
Used as a kind of preferred scheme of above-mentioned wrench, the strip dentalation is by least one section bar tooth unit
Constitute, the bar tooth unit is bending structure；
The cladding section and supporting section are constituted by the bar tooth unit in bending structure.
Used as a kind of preferred scheme of above-mentioned wrench, the strip dentalation is by multistage bar tooth unit structure
Into, and multistage bar tooth unit curvature each other is different.
As a kind of preferred scheme of above-mentioned wrench, positioned at the bending journey of interface bar tooth unit foremost
Degree is maximum.
Used as a kind of preferred scheme of above-mentioned wrench, the strip dentalation is by multistage bar tooth unit structure
Be linear structure into, the bar tooth unit, the cladding section and supporting section by linear type structure bar
Tooth unit is constituted.
Used as a kind of preferred scheme of above-mentioned wrench, the strip dentalation is by multistage bar tooth unit structure
Into, the part in the bar tooth unit is bending structure, is partly linear structure, wherein, the bag
Section and supporting section is covered to be made up of the bar tooth unit in bending structure or linear type structure.
Used as a kind of preferred scheme of above-mentioned wrench, the strip dentalation is by two sections of bar tooth unit structures
Into, it is in bending structure positioned at the anterior bar tooth unit of interface, positioned at the bar tooth unit at interface rear portion
Linear type structure, wherein, cladding section is constituted positioned at anterior bar tooth unit, positioned at the bar tooth unit at rear portion
Constitute supporting section.
Used as a kind of preferred scheme of above-mentioned wrench, the strip dentalation is by three sections of bar tooth unit structures
Into, positioned at the linear type structure of bar tooth unit of interface front and rear, the bar in the middle part of interface
Tooth unit is in bending structure, wherein, constitute cladding section positioned at the anterior bar tooth unit of interface, middle part and
Bar tooth unit positioned at interface rear portion constitutes supporting section.
As a kind of preferred scheme of above-mentioned wrench, the inner side of the vertical clip tooth front end or the tangent line of front end
It it is 40-70 ° with the angle of binding clip end face.
Used as a kind of preferred scheme of above-mentioned wrench, the multiple vertical clip tooth is evenly distributed in a circular arc
On curved surface.
Used as a kind of preferred scheme of above-mentioned wrench, the both sides of the multiple vertical clip tooth are provided with a side
Clip tooth, the height of the side clip tooth is higher than the height of vertical clip tooth.
Used as a kind of preferred scheme of above-mentioned wrench, the side clip tooth is the rectangle knot perpendicular to interface
Structure, or be to the inclined triangular structure in binding clip middle part.
Beneficial effects of the present invention are：The application on binding clip by setting vertical clip tooth, and the vertical clip tooth tool
Have for treating cladding section that holder coated and for treating the supporting section that holder is supported, by
This, can give screw terminal maximum clamping force when wrench clamps part to be held, and also can overcome and work as
Binding clip opens the power for pushing out produced to clamping thing after necessary angle when clamping object, while can be with
Produce outside pulling capacity.
Brief description of the drawings
Fig. 1 is a kind of structure type of the wrench for providing in the prior art；
Fig. 2 is the structure type of another outside nut pincers for providing in the prior art；
Fig. 3 is the dimensional structure diagram of the wrench that the specific embodiment of the invention one is provided；
Fig. 4 is the partial enlarged drawing of Fig. 3 " at I "；
Fig. 5 is the side view of the wrench that the specific embodiment of the invention one is provided；
Fig. 6 is the sectional view of Fig. 5 " A-A to "；
Fig. 7 is the partial enlarged drawing of Fig. 6 " at H "；
Fig. 8 is the structural representation of the vertical clip tooth that the specific embodiment of the invention one is provided；
Fig. 9 is the structural representation that the wrench that the specific embodiment of the invention one is provided coordinates with part to be held
Figure；
Figure 10 is the front view of the wrench that the specific embodiment of the invention one is provided；
Figure 11 is the structural representation of the vertical clip tooth that the specific embodiment of the invention two is provided；
Figure 12 is a kind of structural representation of the vertical clip tooth that the specific embodiment of the invention three is provided；
Figure 13 is another structural representation for the vertical clip tooth that the specific embodiment of the invention three is provided；
Figure 14 is the specific embodiment of the invention four wrench for providing and the structural representation coordinated with holder
Figure.
Wherein：
1：Left binding clip；2：Right binding clip；3：Left clamp handle；4：Right clamp handle；5：Bearing pin；6：Open bullet
Spring；7：Vertical clip tooth；8：Cladding section；9：Supporting section；10：Side clip tooth；11：Pinch off face；12：It is horizontal
Clip tooth；13：Lance tooth；14：Stepped step.
Specific embodiment
Further illustrate technical scheme below in conjunction with the accompanying drawings and by specific embodiment.
Implementation method one
As shown in Fig. 3 to Fig. 9, in the present embodiment, this application provides a kind of wrench, the screw
Pincers include binding clip and clamp handle, wherein, binding clip includes left binding clip 1 and right binding clip 2, and clamp handle includes the He of left clamp handle 3
Right clamp handle 4, left binding clip 1 and right clamp handle 4 connect and compose the right caliper body of wrench, right binding clip 2 and left clamp handle 3
Connect and compose the left caliper of wrench.Left caliper and right caliper body are hinged by bearing pin 5, and both
Composition X-type structure arranged in a crossed manner.And it is enclosed with by quality of rubber materials in the outside of left clamp handle 3 and right clamp handle 4
The clad being made, is additionally provided near the position of rotating shaft opens spring 6 therebetween.
Reference picture 4, Fig. 7, left binding clip 1 and right binding clip 2 are oppositely arranged, and in left binding clip 1 and right binding clip
The front portion of 2 interfaces is provided with multiple vertical clip tooths 7.The vertical clip tooth 7 extends back from interface front end
Strip dentalation.Specifically, the cross section of strip dentalation is triangle or trapezoidal.As preferred
, reference picture 10, the cross section of strip dentalation is trapezoidal, and the width at the trapezoidal upper bottom is
0.1-0.3mm.In the present embodiment, it is further preferred that use the cross section of strip dentalation for
It is trapezoidal, and the width at trapezoidal upper bottom is 0.2mm.The strip dentalation for adopting the structure can improve length
The structural strength of bar dentalation, rub proofness and service life.
Specifically, strip dentalation includes being located at anterior cladding section 8, cladding section 8 is used for to be held
Part is coated, and positioned at the supporting section 9 at rear portion, the supporting section 9 is supported for treating holder.Cladding
Section 8 is inclined or is bent to form to the direction of interface from the front end of strip dentalation.Above-mentioned cladding section 8
Treat holder carry out cladding refer to cladding section 8 can be during the entire process of screw terminal of back-outing, can
For part to be held forms effective package action.Supporting section 9 specifically act as being clamped when part to be held
In the case that position is long, the front end at clamped position can be wrapped by section 8 and wrap up, and be clamped position
Rear end can contact with supporting section 9, by the setting of supporting section 9 can improve wrench and part to be held it
Between contact area.
Strip dentalation is made up of at least one section bar tooth unit, wherein, bar tooth unit is bending structure.
Cladding section 8 and supporting section 9 are constituted by the bar tooth unit in bending structure.
Used as preferred, strip dentalation is made up of multistage bar tooth unit, and multistage bar tooth unit mutually it
Between curvature it is different.It is further preferred that being located at interface bar tooth unit foremost in multistage bar tooth unit
Degree of crook it is maximum, the degree of crook of the unit at its rear portion is sequentially reduced.
And when strip dentalation is made up of multistage bar tooth unit, the company of smoothing between adjacent strip tooth unit
Connect.It should be noted that in this application by strip dentation segmentation of structures into multiple bar tooth units be in order to right
Strip dentalation carries out clear detailed description, and in actual production process, strip dentalation can be
Integrated machine-shaping, or segmental machining shaping.
Specifically, above-mentioned bending structure refers to bar tooth unit lateral bend in binding clip 1 or right binding clip 2 to the left
The arcuate structure of formation.
The application on binding clip by setting vertical clip tooth 7, and the cladding section 8 and supporting section 9 of vertical clip tooth are
It is made up of the bar tooth unit in bending structure, thus, it is possible to make vertical clip tooth 7 that there is certain radian, therefore
This, can increase binding clip and treat the parcel ability of holder, at the same can also increase binding clip and part to be held it
Between effective contact area, further improve the chucking power that binding clip treats holder.
Specifically, reference picture 8, in the present embodiment, strip dentalation is by two sections of bar tooth unit structures
Into, it is cladding section 8 positioned at anterior bar tooth unit, the bar tooth unit positioned at rear portion is supporting section 9, and
Degree of crook of the degree of crook of anterior bar tooth unit more than rear portion bar tooth unit.
During part to be held is clamped, cladding section 8 can provide effective cladding, support for part to be held
Section 9 can provide effective support for part to be held, increase effectively contacting between binding clip and part to be held
Area, and then improve the clamping force that binding clip treats holder.
Used as preferred, tangent line and the angle of binding clip end face of cladding section 8 front end are α, and the value of α is
40-70 °, used as preferred, α is 50-60 °, and further preferred α is 55 °.Using this kind of angle
Setting can improve parcel ability of the wrench in clamp screws.Can effectively overcome when wrench is in folder
Binding clip opens the outward thrust produced to clamping thing after necessary angle when holding object, can produce on the contrary effectively
Outside pulling capacity.
Reference picture 10, above-mentioned multiple vertical clip tooths 7 are evenly distributed in a circular arc camber, specifically, vertical folder
The top surface of tooth 7 is evenly distributed on a circular arc camber, indicated by dotted line J is circular arc camber in Figure 10
An end face, it is necessary to explanation be dotted line J only play a part of one instruction, on actual product not
In the presence of this line.In the present embodiment, it is distributed in circular arc by the vertical clip tooth 7 of multiple, can be further
Improve parcel ability of the wrench when gripped object is clamped.
The both sides of the vertical clip tooth 7 of multiple are provided with a side clip tooth 10, and the height of the side clip tooth 10 is higher than vertical folder
The height of tooth 7.In the present embodiment, side clip tooth 10 is the rectangular configuration perpendicular to interface.By
The two ends of vertical clip tooth 7 set side clip tooth 10, vertical clip tooth 7 can be made to be collectively forming with side clip tooth 10 similar U-shaped
Structure, so, can further improve the parcel ability of wrench.
Reference picture 7, also sets up on the interface of left binding clip 1 and right binding clip 2 and positioned at the rear portion of vertical clip tooth 7
There is pinch off face 11, be provided between pinch off face 11 and vertical clip tooth 7 vertically disposed with vertical clip tooth 7 multiple horizontal
Clip tooth 12.And the plurality of horizontal clip tooth 12 is distributed in a circular groove.
As preferred, reference picture 7, multiple groove structures are also intervally distributed with vertical clip tooth 7, and should
Groove arranges that the groove structure is V-shaped along perpendicular to the direction of the bearing of trend of vertical clip tooth 7.Pressed from both sides by side
Groove structure is set on tooth, the degree of stability that wrench and part to be held coordinate can be improved.
Implementation method two
In this embodiment, strip dentalation is made up of multistage bar tooth unit, and bar tooth unit is straight
Linear structure, and coat the bar tooth unit composition of section 8 and supporting section 9 by linear type structure.It is above-mentioned
Linear structure is referred at the top of bar tooth unit in one plane.
Specifically, reference picture 11, strip dentalation is made up of two sections of bar tooth units, positioned at interface
Anterior bar tooth unit is cladding section 8, and the bar tooth unit positioned at interface rear portion is supporting section 9.
It is β positioned at the anterior linearly inner side of bar tooth unit of type structure of interface and the angle of binding clip end face,
Wherein, β is 40-70 °, and used as preferred, β is 50-60 °, it is further preferred that β is 55 °.
Adopt the structure the vertical clip tooth 7 of form while increase wrench treats the parcel ability of clip tooth part, also
The processing cost of wrench can be reduced.
During part to be held is clamped, cladding section 8 can provide effective cladding, support for part to be held
Section 9 can provide effective support for part to be held, increase effectively contacting between binding clip and part to be held
Area, and then improve the clamping force that binding clip treats holder.
Explanation is needed, in this embodiment, in this embodiment, except the knot of strip dentalation
Configuration formula is different from implementation method one outer, the matching relationship between other structures form and each part with implementation
Mode one is identical.
Implementation method three
In the present embodiment, strip dentalation is made up of multistage bar tooth unit, the part in bar tooth unit
It is bending structure, is partly linear structure, wherein, cladding section 8 and supporting section 9 are by bending knot
The bar tooth unit of structure or linear type structure is constituted.
In the present embodiment there is provided a kind of specific constructive form of strip dentalation, reference picture 12 is long
Bar dentalation is made up of two sections of bar tooth units, is in bending knot positioned at the anterior bar tooth unit of interface
Structure, positioned at the linear type structure of bar tooth unit at interface rear portion, wherein, positioned at anterior bar tooth unit structure
Into cladding section 8, the bar tooth unit positioned at rear portion constitutes supporting section 9.
Used as preferred, the tangent line positioned at the anterior bar tooth unit front end of interface is with the angle of binding clip end face
The value of α, α is 40-70 °, and used as preferred, α is 50-60 °, it is further preferred that α is
55°。
Another specific constructive form of strip dentalation, reference picture are additionally provided in the present embodiment
13, strip dentalation is made up of three sections of bar tooth units, positioned at the bar tooth list of interface front and rear
First linearly type structure, the bar tooth unit in the middle part of interface is in bending structure, wherein, positioned at docking
The bar tooth unit in portion constitutes cladding section 8 in front, and middle part and the bar tooth unit positioned at interface rear portion constitute support
Section 9.
As preferred, positioned at the anterior linearly inner side of the bar tooth unit of type structure of interface and binding clip end face
Angle be β, wherein, β is 40-70 °, and used as preferred, β is 50-60 °, it is further preferred that
β is 55 °.The vertical clip tooth 7 for adopting the structure form treats the parcel ability of clip tooth part in increase wrench
While, additionally it is possible to reduce the processing cost of wrench.
Implementation method four
Reference picture 14, in this embodiment, side clip tooth 10 is to the inclined triangular structure in binding clip middle part.
By the way that side clip tooth 10 is arranged to, to the inclined triangular structure in binding clip middle part, can further to improve binding clip
Treat the parcel ability of clamping workpiece.
It should be noted that：In the present embodiment, except side clip tooth structure type and implementation method one,
Implementation method two, implementation method three are different outer, and the matching relationship between other structures and each part is with more than
Implementation method is identical.
Know-why of the invention is described above in association with specific embodiment.These descriptions are intended merely to explain this
The principle of invention, and can not by any way be construed to limiting the scope of the invention.Based on herein
Explain, those skilled in the art associates other tools of the invention by would not require any inventive effort
Body implementation method, these modes are fallen within protection scope of the present invention.
Claims (12)
1. a kind of wrench, including binding clip, the binding clip includes the left binding clip (1) and right binding clip that are oppositely arranged
(2), it is characterised in that be provided with the front portion of the left binding clip (1) and right binding clip (2) interface
The vertical clip tooth (7) of multiple, the vertical clip tooth (7) is the strip dentalation extended back from interface front end；
The strip dentalation includes being located at anterior cladding section (8), and cladding section (8) is for treating
Holder is coated, and positioned at the supporting section (9) at rear portion, the supporting section (9) enters for treating holder
Row support；
Cladding section (8) is inclined or is bent to form to the direction of interface from the front end of strip dentalation
's.
2. wrench according to claim 1, it is characterised in that the strip dentalation is by extremely
Few one section of bar tooth unit is constituted, and the bar tooth unit is bending structure；
Cladding section (8) and supporting section (9) are constituted by the bar tooth unit in bending structure.
3. wrench according to claim 2, it is characterised in that the strip dentalation is by more
Section bar tooth unit is constituted, and multistage bar tooth unit curvature each other is different.
4. wrench according to claim 3, it is characterised in that positioned at interface bar foremost
The degree of crook of tooth unit is maximum.
5. wrench according to claim 1, it is characterised in that the strip dentalation is by more
Section bar tooth unit is constituted, and the bar tooth unit is linear structure, cladding section (8) and supporting section (9)
Constituted by the bar tooth unit of linear type structure.
6. wrench according to claim 1, it is characterised in that the strip dentalation is by more
Section bar tooth unit is constituted, and the part in the bar tooth unit is bending structure, is partly linear structure,
Wherein, cladding section (8) and supporting section (9) are by the bar tooth in bending structure or linear type structure
Unit is constituted.
7. wrench according to claim 6, it is characterised in that the strip dentalation be by
What two sections of bar tooth units were constituted, be in bending structure positioned at the anterior bar tooth unit of interface, positioned at interface
The linear type structure of bar tooth unit at rear portion, wherein, cladding section (8) is constituted positioned at anterior bar tooth unit,
Bar tooth unit positioned at rear portion constitutes supporting section (9).
8. wrench according to claim 6, it is characterised in that the strip dentalation be by
What three sections of bar tooth units were constituted, positioned at the linear type structure of bar tooth unit of interface front and rear, it is located at
Bar tooth unit in the middle part of interface is in bending structure, wherein, constituted positioned at the anterior bar tooth unit of interface
Cladding section (8), middle part and the bar tooth unit positioned at interface rear portion constitute supporting section (9).
9. wrench according to claim 1, it is characterised in that vertical clip tooth (7) front end
The tangent line of inner side or front end and the angle of binding clip end face are 40-70 °.
10. wrench according to claim 1, it is characterised in that the multiple vertical clip tooth (7) is
Even is distributed on a circular arc camber.
11. wrenches according to claim 1, it is characterised in that the multiple vertical clip tooth (7)
Both sides are provided with a side clip tooth (10), and the height of the side clip tooth (10) is higher than the height of vertical clip tooth (7)
Degree.
12. wrenches according to claim 11, it is characterised in that the side clip tooth (10) is vertical
Directly in the rectangular configuration of interface, or it is to the inclined triangular structure in binding clip middle part.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510408259.4A CN106695597A (en) | 2015-07-13 | 2015-07-13 | Screw clamp |
| JP2015229287A JP2017019093A (en) | 2015-07-13 | 2015-11-25 | Plier |
| JP2016006098U JP3209272U (en) | 2015-07-13 | 2016-12-21 | Pliers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510408259.4A CN106695597A (en) | 2015-07-13 | 2015-07-13 | Screw clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106695597A true CN106695597A (en) | 2017-05-24 |
Family
ID=57887439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510408259.4A Pending CN106695597A (en) | 2015-07-13 | 2015-07-13 | Screw clamp |
Country Status (2)
| Country | Link |
|---|---|
| JP (2) | JP2017019093A (en) |
| CN (1) | CN106695597A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110065015A (en) * | 2018-01-23 | 2019-07-30 | 吴明杰 | Clamp |
| US10960519B2 (en) | 2018-08-02 | 2021-03-30 | Ming Chieh Wu | Pliers |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6236179B1 (en) * | 2017-03-07 | 2017-11-22 | 株式会社エンジニア | Water pump pliers and cover members |
| JP6254322B1 (en) * | 2017-06-30 | 2017-12-27 | 株式会社エンジニア | Clamping tool |
| WO2019176808A1 (en) * | 2018-03-14 | 2019-09-19 | 日本電産株式会社 | Robot hand and robot |
| JP6625715B1 (en) * | 2018-11-08 | 2019-12-25 | フジ矢株式会社 | Pliers |
| CN109921333B (en) * | 2019-03-29 | 2024-01-23 | 云南电网有限责任公司昆明供电局 | Multifunctional special opening pliers for ground potential disconnecting and connecting no-load line drainage line operation |
| CN113043184B (en) * | 2021-04-27 | 2022-09-30 | 广东电网有限责任公司 | Disassembling tool |
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| US20030233915A1 (en) * | 2002-03-29 | 2003-12-25 | Mitsuhiro Takasaki | Pliers for removing small screws and the like |
| JP2005279801A (en) * | 2004-03-29 | 2005-10-13 | Engineer Inc | Prier |
| CN102365152A (en) * | 2009-05-25 | 2012-02-29 | 工程株式会社 | Plier |
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| JPS50155697U (en) * | 1974-06-11 | 1975-12-23 | ||
| JPS58188165U (en) * | 1982-06-08 | 1983-12-14 | 日本理器株式会社 | pliers |
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2015
- 2015-07-13 CN CN201510408259.4A patent/CN106695597A/en active Pending
- 2015-11-25 JP JP2015229287A patent/JP2017019093A/en active Pending
-
2016
- 2016-12-21 JP JP2016006098U patent/JP3209272U/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3607843A1 (en) * | 1986-03-10 | 1987-10-01 | Max Rottenanger | Pliers with prism-shaped longitudinal receivers on the gripping jaws |
| US20030233915A1 (en) * | 2002-03-29 | 2003-12-25 | Mitsuhiro Takasaki | Pliers for removing small screws and the like |
| JP2005279801A (en) * | 2004-03-29 | 2005-10-13 | Engineer Inc | Prier |
| CN102365152A (en) * | 2009-05-25 | 2012-02-29 | 工程株式会社 | Plier |
| CN203818009U (en) * | 2014-04-08 | 2014-09-10 | 国家电网公司 | Vice |
| CN204772158U (en) * | 2015-07-13 | 2015-11-18 | 上海美瑞实业有限公司 | Wrench |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110065015A (en) * | 2018-01-23 | 2019-07-30 | 吴明杰 | Clamp |
| US10960519B2 (en) | 2018-08-02 | 2021-03-30 | Ming Chieh Wu | Pliers |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2017019093A (en) | 2017-01-26 |
| JP3209272U (en) | 2017-03-09 |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170524 |
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| RJ01 | Rejection of invention patent application after publication |