CN110065015A - Clamp - Google Patents
Clamp Download PDFInfo
- Publication number
- CN110065015A CN110065015A CN201811005550.7A CN201811005550A CN110065015A CN 110065015 A CN110065015 A CN 110065015A CN 201811005550 A CN201811005550 A CN 201811005550A CN 110065015 A CN110065015 A CN 110065015A
- Authority
- CN
- China
- Prior art keywords
- tooth
- clamping
- clamping part
- virtual reference
- flank
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B7/00—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools
Abstract
The present invention provides a kind of clamp, it include a first clamping member and second clamping piece, first clamping member is provided with first clamping part, second clamping piece is hubbed at first clamping member, and the second clamping piece is provided with second clamping part, and the second clamping part is recessed with a clip slot, clip slot extends along the direction of parallel second clamping piece pivotal axis radial direction, a first high tooth is convexly equipped in clip slot, clamp relies on above structure, can effectively prevent the situation skidded when clamp rotation screw head.
Description
Technical field
The invention mainly relates to a kind of clamps, and espespecially front end can clamp the clamp of sliding teeth screw.
Background technique
TaiWan, China patent the M400391st " Multipurpose pliers " Patent Case is please referred to, announcement has a kind of multipurpose
Pliers includes one first caliper and one second caliper being mutually pivotally connected, and first caliper and the second caliper are respectively equipped with each other
Symmetrical one first flat mouth clamping part and one second flat mouth clamping part, the one first nock clamping part and one second arc being mutually symmetrical
Mouthful clamping part, and the one first recess clamping part and one second recess clamping part that are mutually symmetrical, the first recess clamping part and
Second recess clamping part has the radian greater than the first nock clamping part and the second nock clamping part, and first recess clamps
Portion and the second recess clamping part are respectively formed with the sawtooth being mutually symmetrical, the first recess clamping part described in the symmetrical jigsaw fit
With the radian of the second recess clamping part.
With utilizing, the first flat mouth clamping part clamps screw with the second flat mouth clamping part to above-mentioned pliers jointly or other are small-sized
The usage mode of mechanical organ, however, above-mentioned method of clamping is with the plane of the first flat mouth clamping part and the second flat mouth clamping part
The arc surface of contact screw appearance, and the extending direction and screw of the first flat mouth clamping part and the tooth on the second flat mouth clamping part
Rotation direction is parallel, and pliers is merely able to drive screw rotation by frictional force, is easy to produce the situation of skidding.
Summary of the invention
It is an object of the invention to: a kind of clamp is provided, the above-mentioned technical problems in the prior art are solved.
To achieve the above object, the present invention provides a kind of clamp, it is characterized in that including:
One first clamping member, the front end of the first clamping member are provided with first clamping part；
One the second clamping piece, second clamping piece are hubbed at the first clamping member, first retaining part in this first
Clamping piece is provided with one adjacent to the side of the first clamping member adjacent to the side of second clamping piece, the front end of second clamping piece
A second clamping part, the first clamping member and second clamping piece each other clamping when, which contacts second clamping
Portion, second clamping part are recessed with a clip slot, which extends along the direction of the parallel second clamping piece pivotal axis radial direction, should
A first high tooth is convexly equipped in clip slot.
Second clamping piece has a virtual reference circle, and the center of circle of virtual reference circle is located at first clamping part and is somebody's turn to do
Between second clamping part, in the plane of virtual reference circle, the company in the round center of circle of the virtual reference to the first high tooth tooth tip
Line forms a first virtual reference line, which is respectively arranged with first flank of tooth and one in the different two sides of tooth tip
A second flank of tooth, first flank of tooth and second flank of tooth are located at the same side of the first virtual reference line.
In the plane of virtual reference circle, the line of the center of circle to the second high tooth tooth tip of virtual reference circle forms one
A second virtual reference line, the second high tooth are respectively arranged with a third flank of tooth and the 4th tooth in the different two sides of tooth tip
Face, the third flank of tooth and the 4th flank of tooth are located at the same side of the second virtual reference line, the first high tooth and the second high tooth
Between the first virtual reference line and the second virtual reference line.
It is 5 degree or more that first flank of tooth and the first virtual reference line, which are different from the angle of the round heart side of the virtual reference,
It and is 15 degree hereinafter, it is 45 that second flank of tooth and the first virtual reference line, which are different from the angle of the round heart side of the virtual reference,
Du or more and be 75 degree hereinafter, the third flank of tooth and the second virtual reference line are different from the folder of the round heart side of the virtual reference
Angle is 5 degree or more and is 15 degree hereinafter, the 4th flank of tooth and the second virtual reference line are different from the round heart one of the virtual reference
The angle of side is 45 degree or more and is 75 degree or less.
The first high tooth extends along the direction of the parallel second clamping piece pivotal axis radial direction.
Three low teeth are convexly equipped in the clip slot, three low teeth are respectively along the side of the parallel second clamping piece pivotal axis radial direction
To extension, virtual reference circle on the section of vertical this three low tooth tooth tip extending directions, virtual reference circle by this three
The tooth tip of a low tooth, the tooth tip of the first high tooth is in virtual reference circle.
First flank of tooth and second flank of tooth are all located at the first virtual reference line adjacent to the side of three low teeth, this
Three flank of tooth and the 4th flank of tooth are all located at the second virtual reference line adjacent to the side of three low teeth.
A second high tooth is convexly equipped in the clip slot, the tooth tip of the second high tooth pivots the diameter of axle along parallel second clamping piece
To direction extend, the tooth tip of the second high tooth in virtual reference circle, three low tooth positions in the first high tooth and this
Between two high teeth.
First clamping part is convexly equipped with several clip tooths, the tooth tip of several clip tooths of first clamping part respectively along it is parallel this
Two clamping piece pivotal axis axially directions extend, which is convexly equipped with several clip tooths, several folders of second clamping part
Tooth is averagely set to the different two sides of the clip slot, and several clip tooths of second clamping part are pivoted along parallel second clamping piece respectively
The direction of axis radial direction extends, the first clamping member and second clamping piece each other clamping when, several clip tooths of first clamping part
It is interlaced with each other with several clip tooths of second clamping part.
For first clamping part of first clamping member front end in planar, which is convexly equipped with several clip tooths, this
Several clip tooths of two clamping parts are averagely set to the different two sides of the clip slot, and several clip tooths of second clamping part are respectively along parallel
The direction of the second clamping piece pivotal axis radial direction extends.
First clamping part is convexly equipped with several clip tooths, the tooth tip of several clip tooths of first clamping part respectively along it is parallel this
Two clamping piece pivotal axis axially directions extend, which is convexly equipped with several clip tooths, several folders of second clamping part
Tooth is averagely set to the different two sides of the clip slot, and several clip tooths of second clamping part are pivoted along parallel second clamping piece respectively
Axis axially direction extends, the first clamping member and second clamping piece each other clamping when, several clip tooths of first clamping part
It is engaged with each other with several clip tooths of second clamping part.
Compared with prior art, the invention has the advantages that: rely on above structure, the folder can be effectively prevent
The situation skidded when clamping rotation screw head.
Detailed description of the invention
Fig. 1 is the stereo appearance figure of clamp one embodiment of the present invention.
Fig. 2 is the amagnified partial perspective outside drawing that clamp one embodiment jaw of the present invention is opened.
Fig. 3 is the side view planar appearance figure of clamp one embodiment front end of the present invention.
Fig. 4 is the sectional structure chart of clamp one embodiment jaw of the present invention.
Fig. 5 is the usage state diagram of clamp one embodiment jaw of the present invention.
Fig. 6 is the stereo appearance figure of second embodiment of clamp of the present invention.
Fig. 7 is the amagnified partial perspective outside drawing that second embodiment jaw of clamp of the present invention is opened.
Fig. 8 is the side view planar appearance figure of second embodiment front end of clamp of the present invention.
Fig. 9 is the sectional structure chart of second embodiment jaw of clamp of the present invention.
Figure 10 is the stereo appearance figure of clamp third embodiment of the present invention.
Figure 11 is the sectional structure chart of clamp third embodiment jaw of the present invention.
Figure 12 is the amagnified partial perspective outside drawing that 4th embodiment jaw of clamp of the present invention is opened.
Figure 13 is the stereo appearance figure of 5th embodiment of clamp of the present invention.
Figure 14 is the amagnified partial perspective outside drawing that 5th embodiment jaw of clamp of the present invention is opened.
Figure 15 is the side view planar appearance figure of 5th embodiment front end of clamp of the present invention.
Figure 16 is the sectional structure chart of 5th embodiment jaw of clamp of the present invention.
Description of symbols: 10 clamps；20 first clamping member；21 first clamping parts；211 clip tooths；30 second clamping pieces；31
Second clamping part；311 clip tooths；32 clip slots；321 low teeth；322 first high teeth；The second clamping piece of 30a；The low tooth of 321a；322a first
High tooth；The high tooth of 323a second；20b first clamping member；The first clamping part of 21b；20c first clamping member；The first clamping part of 21c；
211c clip tooth；The second clamping piece of 30c；The second clamping part of 31c；311c clip tooth；The low tooth of 321d；The high tooth of 322d first；323d second
High tooth；First flank of tooth of 324d；Second flank of tooth of 325d；The 326d third flank of tooth；The 4th flank of tooth of 327d；O virtual reference circle；L1 first is empty
Quasi- reference line；L2 the second virtual reference line.
Specific embodiment
It please refers to shown in Fig. 1 to Fig. 5, is the office that the stereo appearance figure, jaw of clamp one embodiment of the present invention are opened
Amplify stereo appearance figure, front end side view plane outside drawing, jaw sectional structure chart and usage state diagram in portion.Clamp 10 of the present invention wraps
A first clamping member 20 and second clamping piece 30 are included；Wherein:
The front end of the first clamping member 20 is provided with first clamping part 21.
Second clamping piece 30 is hubbed at the first clamping member 20, and it is adjacent which is located at the first clamping member 20
The side of nearly second clamping piece 30, the front end of second clamping piece 30 is provided with one adjacent to the side of the first clamping member 20
Second clamping part 31, the first clamping member 20 and second clamping piece 30 each other clamping when, first clamping part 21 contact this
Two clamping parts 31, second clamping part 31 are recessed with a clip slot 32, and the clip slot 32 is along parallel second clamping piece, 30 pivotal axis
Radial direction extends, and is convexly equipped with three low teeth 321 and a first high tooth 322 in the clip slot 32, this three low teeth 321 with should
Direction of the tooth tip of first high tooth 322 respectively along parallel second clamping piece, the 30 pivotal axis radial direction extends, second clamping piece 30
With virtual reference circle O, the center of circle of virtual reference circle O be located at first clamping part 21 and second clamping part 31 it
Between, virtual reference circle O on the section of vertical this three low 321 tooth tip extending directions of tooth, virtual reference circle O by this three
The tooth tip of a low tooth 321, the tooth tip of the first high tooth 322 is in virtual reference circle O.
First clamping part 21 is convexly equipped with several clip tooths 211, the tooth tip difference of several clip tooths 211 of first clamping part 21
Extend along parallel second clamping piece, the 30 pivotal axis axially direction, which is convexly equipped with several clip tooths 311, this
Several clip tooths 311 of two clamping parts 31 are averagely set to the different two sides of the clip slot 32, several clip tooths of second clamping part 31
311 direction respectively along parallel second clamping piece, the 30 pivotal axis radial direction extends, the first clamping member 20 and second clamping piece
30 each other clamping when, several clip tooths 211 of first clamping part 21 are handed over each other with several clip tooths 311 of second clamping part 31
It is wrong.
The clamp 10 relies on above structure, when using first clamping part 21 and the 31 clamping screw head of the second clamping part,
This three low teeth 321 and the first high tooth 322 can squeezing screw deformation and be pierced into screw terminal, especially the first high tooth 322 pierces
Enter screw terminal depth can than this three low teeth 321 be pierced into screws depth it is high, 10 turns of the clamp can be effectively prevent
The situation skidded when dynamic screw terminal.
It please refers to shown in Fig. 6 to Fig. 9, is the office that stereo appearance figure, the jaw of second embodiment of clamp of the present invention are opened
Amplify stereo appearance figure, front end side view plane outside drawing and jaw sectional structure chart in portion.Second embodiment of the invention and first
A embodiment is roughly the same, and main difference is to be convexly equipped with a second high tooth 323a in clip slot 32a, the second high tooth 323a
Tooth tip extend along the direction of parallel second clamping piece 30a pivotal axis radial direction, the tooth tip of the second high tooth 323a this virtually
In basic circle O, this three low tooth 321a are located between the first high tooth 322a and the second high tooth 323a.
It please refers to shown in Figure 10 and Figure 11, is the stereo appearance figure and jaw section knot of clamp third embodiment of the present invention
Composition.Third embodiment of the invention is roughly the same with one embodiment, and main difference is the front end first clamping member 20b
The first clamping part 21b in planar, first clamping part 21b can be Rough Horizontal Plane.
It please refers to shown in Figure 12, the amagnified partial perspective outside drawing opened for 4th embodiment jaw of clamp of the present invention.
Four embodiment of the invention is roughly the same with one embodiment, and main difference is several folders of second clamping part 31c
Tooth 311c extends along parallel second clamping piece 30c pivotal axis axially direction respectively, first clamping member 20c and second folder
Gripping member 30c each other clamping when, several clip tooths of the several clip tooth 211c and second clamping part 31c of first clamping part 21c
311c is engaged with each other.
It please refers to shown in Figure 13 to Figure 16, is that stereo appearance figure, the jaw of 5th embodiment of clamp of the present invention are opened
Amagnified partial perspective outside drawing, front end side view plane outside drawing and jaw sectional structure chart.Fifth embodiment of the invention and the
Two embodiments are roughly the same, and main difference is in the plane of virtual reference circle O, and the center of circle of virtual reference circle O is extremely
The line of the first high tooth 322d tooth tip forms a first virtual reference line L1, the first high tooth 322d in tooth tip it is different two
Side is respectively arranged with first flank of tooth 324d and second flank of tooth 325d, first flank of tooth 324d and second flank of tooth 325d
Positioned at the same side of the first virtual reference line L1, and first flank of tooth 324d and second flank of tooth 325d are all located at first void
Intend reference line L1 adjacent to the side of this three low tooth 321d.In the plane of virtual reference circle O, the circle of virtual reference circle O
The line of the heart to the second high tooth 323d tooth tip forms a second virtual reference line L2, and the second high tooth 323d is different in tooth tip
Two sides be respectively arranged with third flank of tooth 326d and the 4th flank of tooth 327d, the third flank of tooth 326d and the 4th flank of tooth
327d is located at the same side of the second virtual reference line L2, and the third flank of tooth 326d and the 4th flank of tooth 327d be all located at this
Two virtual reference line L2 adjacent to the side of this three low tooth 321d, the first high tooth 322d and the second high tooth 323d be located at this
Between one virtual reference line L1 and the second virtual reference line L2.
First flank of tooth 324d and the first virtual reference line L1 be different from the virtual reference circle center of circle O side angle be
5 degree or more and be 15 degree hereinafter, second flank of tooth 325d and the first virtual reference line L1, which are different from the virtual reference, justifies the center of circle O
The angle of side is 45 degree or more and is 75 degree hereinafter, the third flank of tooth 326d and the second virtual reference line L2 are different from the void
The angle of the quasi- center of circle basic circle O side is 5 degree or more and is 15 degree hereinafter, the 4th flank of tooth 327d and the second virtual reference line
The angle that L2 is different from the virtual reference circle center of circle O side is 45 degree or more and is 75 degree or less.
Can be summarized with regard to the above the invention has the following advantages that
1. being clamp of the present invention, wherein clamp includes a first clamping member and second clamping piece, first folder
The front end of gripping member is provided with first clamping part, which is hubbed at the first clamping member, first retaining part
In the first clamping member adjacent to the side of second clamping piece, the front end of second clamping piece is adjacent to the side of the first clamping member
Be provided with second clamping part, the first clamping member and second clamping piece each other clamping when, first clamping part contact should
Second clamping part, second clamping part are recessed with a clip slot, and the clip slot is along the side of the parallel second clamping piece pivotal axis radial direction
To extension, a first high tooth is convexly equipped in the clip slot, which relies on above structure, and the clamp can be effectively prevent to rotate spiral shell
The situation skidded when silk head.
Claims (11)
1. a kind of clamp, it is characterized in that including:
One first clamping member, the front end of the first clamping member are provided with first clamping part；
One the second clamping piece, second clamping piece are hubbed at the first clamping member, and first retaining part is in first clamping
Part is provided with one adjacent to the side of the first clamping member adjacent to the side of second clamping piece, the front end of second clamping piece
Two clamping parts, the first clamping member and second clamping piece each other clamping when, which contacts second clamping part, should
Second clamping part is recessed with a clip slot, which extends along the direction of the parallel second clamping piece pivotal axis radial direction, the clip slot
Inside it is convexly equipped with a first high tooth.
2. clamp as described in claim 1, it is characterised in that: second clamping piece has a virtual reference circle, this is virtual
The center of circle of basic circle is located between first clamping part and second clamping part, and in the plane of virtual reference circle, this is virtual
The line of the center of circle of basic circle to the first high tooth tooth tip forms a first virtual reference line, and the first high tooth is different in tooth tip
Two sides be respectively arranged with first flank of tooth and second flank of tooth, first flank of tooth and second flank of tooth are located at first void
The same side of quasi- reference line.
3. clamp as claimed in claim 2, it is characterised in that: in the plane of virtual reference circle, virtual reference circle
The line of the center of circle to the second high tooth tooth tip forms a second virtual reference line, and the second high tooth is in the different two sides of tooth tip point
It is not provided with a third flank of tooth and the 4th flank of tooth, the third flank of tooth and the 4th flank of tooth are located at the second virtual reference line
The same side, the first high tooth and the second high tooth position are between the first virtual reference line and the second virtual reference line.
4. clamp as claimed in claim 3, it is characterised in that: first flank of tooth and the first virtual reference line are different from the void
The angle of quasi- basic circle center of circle side is 5 degree or more and is 15 degree hereinafter, second flank of tooth is different with the first virtual reference line
Angle in the round heart side of the virtual reference is 45 degree or more and is 75 degree hereinafter, the third flank of tooth and second virtual reference
Line is different from the angle of the round heart side of the virtual reference and is 5 degree or more and is 15 degree hereinafter, the 4th flank of tooth and second void
Quasi- reference line is different from the angle of the round heart side of the virtual reference and is 45 degree or more and is 75 degree or less.
5. clamp as claimed in claim 3, it is characterised in that: the first high tooth is radial along the parallel second clamping piece pivotal axis
Direction extend.
6. clamp as claimed in claim 5, it is characterised in that: be convexly equipped with three low teeth in the clip slot, this three low tooth difference
Direction along the parallel second clamping piece pivotal axis radial direction extends, and virtual reference circle is in vertical three low tooth tooth tip extension sides
To section on, virtual reference circle is by the tooth tips of three low teeth, and the tooth tip of the first high tooth is in virtual reference circle.
7. clamp as claimed in claim 6, it is characterised in that: it is first virtual that first flank of tooth and second flank of tooth are all located at this
Reference line is all located at the second virtual reference line adjacent to this adjacent to the side of three low teeth, the third flank of tooth and the 4th flank of tooth
The side of three low teeth.
8. clamp as claimed in claim 7, it is characterised in that: be convexly equipped with a second high tooth in the clip slot, the second high tooth
Tooth tip extend along the direction of parallel second clamping piece pivotal axis radial direction, the tooth tip of the second high tooth is justified in the virtual reference
Interior, three low tooth positions are between the first high tooth and the second high tooth.
9. the clamp as described in any one of claim 6 to 8, it is characterised in that: first clamping part is convexly equipped with several clip tooths,
The tooth tip of several clip tooths of first clamping part extends along the parallel second clamping piece pivotal axis axially direction respectively, this second
Clamping part is convexly equipped with several clip tooths, and several clip tooths of second clamping part are averagely set to the different two sides of the clip slot, this second
Several clip tooths of clamping part extend along the direction of parallel second clamping piece pivotal axis radial direction respectively, the first clamping member with this
Two clamping pieces each other clamping when, several clip tooths of first clamping part and several clip tooths of second clamping part are interlaced with each other.
10. the clamp as described in any one of claim 6 to 8, it is characterised in that: the first clamping of first clamping member front end
Portion is in planar, which is convexly equipped with several clip tooths, and several clip tooths of second clamping part are averagely set to the clip slot
Different two sides, direction of the several clip tooths of second clamping part respectively along the parallel second clamping piece pivotal axis radial direction extend.
11. the clamp as described in any one of claim 6 to 8, it is characterised in that: first clamping part is convexly equipped with several folders
Tooth, the tooth tip of several clip tooths of first clamping part extend along the parallel second clamping piece pivotal axis axially direction respectively, should
Second clamping part is convexly equipped with several clip tooths, and several clip tooths of second clamping part are averagely set to the different two sides of the clip slot, should
Several clip tooths of second clamping part extend along the parallel second clamping piece pivotal axis axially direction respectively, the first clamping member with
Second clamping piece each other clamping when, several clip tooths of first clamping part are nibbled each other with several clip tooths of second clamping part
It closes.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018100649956 | 2018-01-23 | ||
| CN201810064995 | 2018-01-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110065015A true CN110065015A (en) | 2019-07-30 |
| CN110065015B CN110065015B (en) | 2021-07-30 |
Family
ID=67365814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811005550.7A Active CN110065015B (en) | 2018-01-23 | 2018-08-30 | Clamp forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110065015B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115446747A (en) * | 2022-09-15 | 2022-12-09 | 珠海三锐精工科技有限公司 | Clamp apparatus |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29908119U1 (en) * | 1999-05-07 | 1999-08-05 | Hanrath Joachim | Threaded pliers for holding, loosening or fastening threads |
| TW531478B (en) * | 2002-03-29 | 2003-05-11 | Engineer Kabushiki Kaisha | Plyer |
| JP2004330348A (en) * | 2003-05-07 | 2004-11-25 | Three P-Kusu Giken:Kk | Pliers |
| 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 |
| JP2013043220A (en) * | 2011-08-22 | 2013-03-04 | Yoshiaki Kobayashi | Pliers |
| CN106695597A (en) * | 2015-07-13 | 2017-05-24 | 上海美瑞实业有限公司 | Screw clamp |
-
2018
- 2018-08-30 CN CN201811005550.7A patent/CN110065015B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29908119U1 (en) * | 1999-05-07 | 1999-08-05 | Hanrath Joachim | Threaded pliers for holding, loosening or fastening threads |
| TW531478B (en) * | 2002-03-29 | 2003-05-11 | Engineer Kabushiki Kaisha | Plyer |
| JP2004330348A (en) * | 2003-05-07 | 2004-11-25 | Three P-Kusu Giken:Kk | Pliers |
| 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 |
| JP2013043220A (en) * | 2011-08-22 | 2013-03-04 | Yoshiaki Kobayashi | Pliers |
| CN106695597A (en) * | 2015-07-13 | 2017-05-24 | 上海美瑞实业有限公司 | Screw clamp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115446747A (en) * | 2022-09-15 | 2022-12-09 | 珠海三锐精工科技有限公司 | Clamp apparatus |
| CN115446747B (en) * | 2022-09-15 | 2023-10-27 | 珠海三锐精工科技有限公司 | Clamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110065015B (en) | 2021-07-30 |
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