CN103894946B - Vice - Google Patents
Vice Download PDFInfo
- Publication number
- CN103894946B CN103894946B CN201210585320.9A CN201210585320A CN103894946B CN 103894946 B CN103894946 B CN 103894946B CN 201210585320 A CN201210585320 A CN 201210585320A CN 103894946 B CN103894946 B CN 103894946B
- Authority
- CN
- China
- Prior art keywords
- guide rail
- locking
- flexible axle
- vice
- fixed
- 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.)
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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
- B25B1/00—Vices
- B25B1/02—Vices with sliding jaws
-
- 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
- B25B1/00—Vices
- B25B1/06—Arrangements for positively actuating jaws
- B25B1/16—Arrangements for positively actuating jaws by pedal, with or without provision for additional manual actuation
-
- 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
- B25B1/00—Vices
- B25B1/24—Details, e.g. jaws of special shape, slideways
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rehabilitation Tools (AREA)
Abstract
The present invention relates to a kind of vice, comprise pedestal, be fixed on determining jaw, be fixed on and pedestal determines guide rail, the removable foot pedal structure being arranged on the dynamic guide rail determined on guide rail, being fixed on the movable clamp port on dynamic guide rail and being arranged on pedestal on pedestal, also comprise flexible axle, described foot pedal structure is by guide rail dynamic described in driven by quill shaft and movable clamp port motion.Above-mentioned vice, utilizes flexible axle to transmit the driving force of foot pedal structure, thus orders about dynamic guide rail and move, and the structure that power is transmitted is simple, cost is low.
Description
Technical field
The present invention relates to clamping device field, particularly relate to a kind of vice.
Background technology
Vice is of a great variety, but all possesses a common ground, is namely provided with and determines jaw, movable clamp port and clamp system, and clamp system is relatively determined jaw motion in order to drive aforementioned movable clamp port thus gripped by article to be processed.Traditional clamp system generally comprises for the operation part (as foot pedal structure) exerted a force and linkage power being passed to movable clamp port, transmit more stable and firmly, but the cost of linkage is relatively high, cause the fuselage of vice heavier, it is not too convenient to carry simultaneously.
Summary of the invention
Based on this, be necessary to provide the vice that a kind of power transferring structure is simple, cost is low.
A kind of vice, comprise pedestal, be fixed on determining jaw, be fixed on and pedestal determines guide rail, the removable foot pedal structure being arranged on the dynamic guide rail determined on guide rail, being fixed on the movable clamp port on dynamic guide rail and being arranged on pedestal on pedestal, it is characterized in that, also comprise flexible axle, described foot pedal structure is by guide rail dynamic described in driven by quill shaft and movable clamp port motion.
Wherein in an embodiment, described pedestal comprises fuselage and supports the fulcrum bar component of fuselage, described vice also comprises the drives structure driving described dynamic guide rail movement, described drives structure comprises the bracket at corner be installed in rotation on described fuselage, the ratchet be rotationally connected with described bracket at corner, and connect the back-moving spring of described bracket at corner and described fuselage, described dynamic guide rail is provided with the slotted eye of multiple and described click-fit, described flexible axle one end is fixed on described foot pedal structure, the other end is connected with described bracket at corner, described bracket at corner is driven to rotate during described flexible axle tension, described bracket at corner drives described ratchet to drive described dynamic guide rail to determine jaw motion towards described.
Wherein in an embodiment, described fulcrum bar component comprises the first pole and the second pole that lay respectively at described fuselage two ends, described foot pedal structure comprise the first dwang be installed in rotation on described second pole, with a pair pedal support bar being rotationally connected on described first dwang and the pedal that is fixed on a pair pedal support bar, one end of described flexible axle is fixed on described first dwang.
Wherein in an embodiment, described pedal horizontal positioned.
Wherein in an embodiment, described foot pedal structure also comprises the second dwang be installed in rotation on described second pole, and described second dwang is also rotationally connected with described a pair pedal support bar simultaneously.
Wherein in an embodiment, described vice also comprises locking mechanism, described locking mechanism comprises the locking switch be slidably mounted on described second pole, be fixed on the plate that is locked on described second pole, locking support bar, locking connector, guide pillar, latch and check lock lever, described locking switch is provided with lever, the plate that is locked is provided with kidney slot, be locked described in one end of wherein said locking support bar is rotationally connected with plate, the middle part of described locking support bar is connected with described lever rotation, the other end and the described locking connector of described locking support bar are rotationally connected, described locking connector is slidably connected in described kidney slot, one end of described guide pillar is connected to described locking connector slidably, and the other end and described latch are rotationally connected, one end of described check lock lever is flexibly connected with described latch, and the other end and described first dwang are rotationally connected, and wherein said latch offers locking hole, and described check lock lever is housed in described locking hole slidably.
Wherein in an embodiment, on described guide pillar, also cover has stage clip.
Wherein in an embodiment, described locking switch also comprises the sliding shoe be slidably mounted on described second pole and the sliding button be fixed on described sliding shoe, and described lever rotation is connected on described sliding shoe.
Wherein in an embodiment, on described flexible axle, cover has sleeve pipe, and described flexible axle can be free to slide in described sleeve pipe.
Wherein in an embodiment, described flexible axle is steel wire rope.
Above-mentioned vice, utilizes flexible axle to transmit the driving force of foot pedal structure, thus orders about dynamic guide rail and move, and the structure that power is transmitted is simple, cost is low.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the vice of an embodiment;
Fig. 2 is the front view of vice shown in Fig. 1;
Fig. 3 is the partial enlarged drawing of Fig. 2;
Fig. 4 is the partial view of guide rail;
Fig. 5 is the side view of vice;
Fig. 6 is the sectional view of A-A line in Fig. 5;
Fig. 7 is the sectional view of B-B line in Fig. 5;
Fig. 8 is the side view of vice, and locking mechanism is in locking state;
Fig. 9 is the partial enlarged drawing of Fig. 8;
Figure 10 is the side view of vice, and locking mechanism is in released state;
Figure 11 is the partial enlarged drawing of Figure 10.
Detailed description of the invention
Please refer to Fig. 1 to Figure 11, the vice 100 of an embodiment comprise pedestal 110, be fixed on determining jaw 120, be fixed on determining guide rail 130, be slidably mounted in the dynamic guide rail 140 determined on guide rail 130 on pedestal 110 on pedestal 110, the movable clamp port 150 be fixed on dynamic guide rail 140, be arranged on pedestal 110 in order to drive dynamic guide rail 140 to move drives structure 160, be contained in foot pedal structure 170 on pedestal 110 rotationally, be arranged on the retaining mechanism 180 on pedestal 110 and connect the flexible axle 190 of drives structure 160 and foot pedal structure 170.When stepping on foot pedal structure 170, foot pedal structure 170 drives drives structure 160 to move by flexible axle 190, and drives structure 160 drives dynamic guide rail 140 and movable clamp port 150 to slide along determining guide rail 130, and then grips article.
Please refer to Fig. 1, the pedestal 110 of this embodiment comprises fuselage 112 and supports the first pole 114, second pole 116 and the 3rd pole 118 of fuselage 112.First pole 114 is located at one end of fuselage 112, and the second pole 116 and the 3rd pole 118 are all positioned at the other end of fuselage 112, forms the fulcrum bar component of a triangle framework like this, with stable support fuselage 112.
Please refer to Fig. 1 to Fig. 4, the drives structure 160 of this embodiment is comprised and is installed in rotation on the bracket at corner 162 of the first pole 114, the ratchet 164 be rotatably connected on by the second drive-connecting shaft 163 on bracket at corner 162 by the first drive-connecting shaft 161, is connected the back-moving spring 166 of bracket at corner 162 and fuselage 112.Dynamic guide rail 140 is be slidably mounted in determine on guide rail 130, which is provided with multiple slotted eye 142 coordinated with ratchet 164.In this embodiment, multiple slotted eye 142 is evenly distributed on dynamic guide rail 140 length direction.Flexible axle 190 is connected on bracket at corner 162.When flexible axle 190 is tightened up, flexible axle 190 drives bracket at corner 162 to rotate around the first drive-connecting shaft 161, and bracket at corner 162 orders about ratchet 164 and moves, because ratchet 164 coordinates with slotted eye 142, therefore ratchet 164 can drive dynamic guide rail 140 to move, will further describe hereinafter about this point.
Please refer to Fig. 1, in the present embodiment, foot pedal structure 170 is installed in rotation on the second pole 116.Foot pedal structure 170 is connected with bracket at corner 162 by flexible axle 190, when stepping on foot pedal structure 170 like this, bracket at corner 162 just can be driven to rotate by flexible axle 190, bracket at corner 162 drives ratchet 164 to drive dynamic guide rail 140 to move, thus realizes the object of transmission of drive force.The composition of foot pedal structure 170 is described below in detail.
A pair pedal support bar 176 that foot pedal structure 170 comprises the first dwang 172 of being rotationally connected with the second pole 116 and the second dwang 174, is rotationally connected with the first dwang 172 and the second dwang 174 simultaneously, and be fixed on the pedal 178 on a pair pedal support bar 176.In the present embodiment, two pedal support bars 176 are vertically arranged, and one end and second dwang 174 one end of the first dwang 172 all extend between two pedal support bars 176.Pedal 178 horizontal positioned, its two ends are respectively fixed on two pedal support bars 176.Thus, foot pedal structure 170 forms a stable four-bar mechanism, and pedal 178 can remain at level, and handled easily person tramples at any time.It may be noted that two pedal support bars 176 are not when vertically arranging, also can horizontal positioned pedal 178, trample to facilitate.
In the present embodiment, one end of flexible axle 190 is fixed on the first dwang 172, the other end is fixed on bracket at corner 162, middle reserved enough length, such guarantee flexible axle 190 can have a lax off working state, and after stepping on pedal 178, just in running order after flexible axle 190 is tightened up.In the present embodiment, flexible axle 190 adopts steel wire rope.The mid portion system of flexible axle 190 is spacing movably on pedestal 110, and such as, can arrange a draw ring, flexible axle 190 passes from draw ring.So both retrain the trend of flexible axle 190, do not affect again flexible axle 190 and be tightened up.In addition, in order to strengthen the overall aesthetic of vice 100, flexible axle 190 can also put sleeve pipe, flexible axle 190 can be free to slide in sleeve pipe.It may be noted that foot pedal structure 170 also can adopt simple rotating monotroded bar to add the structure of pedal, flexible axle 190 is fixed on monotroded bar, when stepping on pedal like this, flexible axle 190 can be strained equally, and then order about bracket at corner 162 and rotate.
The vice 100 of the present embodiment is also provided with a retaining mechanism 180.Retaining mechanism 180 is in order to lock the position of foot pedal structure 170, thus the position of locking movable clamp port 150, so that the both feet of operator are freed.
Please refer to Fig. 5 to Figure 11, retaining mechanism 180 is the same with foot pedal structure 170, is also arranged on the second pole 116.Retaining mechanism 180 comprises the locking switch 181 be slidably mounted on the second pole 116, the plate 182 that is locked be fixed on the second pole 116, locking support bar 183, locking connector 184, guide pillar 185, the stage clip 186 be enclosed within guide pillar 185, latch 187 and check lock lever 188.Structure and the annexation of each element are described below in detail.
Please refer to Fig. 6 and Fig. 7, locking switch 181 comprises the sliding shoe 181a be slidably mounted on the second pole 116, be fixed on sliding button 181b on sliding shoe 181a and one end and be rotatably connected on lever 181c bottom sliding shoe 181a.Incorporated by reference to reference to figure 8 to Figure 11, the other end of lever 181c is rotationally connected with the middle part of locking support bar 183.In the present embodiment, the plate 182 that is locked is provided with pair of side plates 182a, and one of them side plate 182a is provided with the kidney slot 182b of arc.Locking support bar 183 is between pair of side plates 182a, and its one end is rotationally connected with the plate 182 that is locked, and the other end is rotationally connected with locking connector 184, and locking connector 184 is then be housed in slidably in kidney slot 182b.One end of guide pillar 185 is connected to locking connector 184 slidably, concrete way can be offer through hole on locking connector 184, guide pillar 185 is plugged in the through hole on locking connector 184 slidably, and the other end of guide pillar 185 is rotationally connected with one end of latch 187.The other end of latch 187 offers the locking hole 187a passed for check lock lever 188.One end of check lock lever 188 is flexibly connected with latch 187 through locking hole 187a, and the other end to be inserted in the groove (not shown) that the first dwang 172 is offered and to be rotationally connected with the first dwang 172, and such check lock lever 188 can have certain rotation space.In the present embodiment, be matched in clearance between locking hole 187a and check lock lever 188, make check lock lever 188 have movable possibility.
It may be noted that, when flexible axle 190 puts sleeve pipe, on the side plate 182a that the two ends of sleeve pipe can be separately fixed at the plate 182 that is locked and on the first pole 114, the middle part of plastic pipe can be fixed on fuselage 112, such flexible axle 190 just can be free to slide in sleeve pipe, and flexible axle 190 has the advantage of beautiful appearance.
The course of work of vice 100 is described below in detail.
When needs clamp article, article are placed on to be determined on guide rail 130 and is placed in determine between jaw 120 and movable clamp port 150.Then pedal 178 is stepped on, pedal 178 drives the first dwang 172 to rotate around the second pole 116 and then strained by flexible axle 119, and flexible axle 119 acts on the bottom of bracket at corner 162 and makes bracket at corner 162 rotate around the first drive-connecting shaft 161, bracket at corner 162 drives ratchet 164 to move to determining jaw 120 direction, and then ratchet 164 is by ordering about dynamic guide rail 140 move forward with coordinating of slotted eye 142, thus form stepping.Unclamp pedal 178, bracket at corner 162, by back-moving spring 166 return, is so repeatedly stepped on pedal 178, is formed stepping repeatedly, just can clamp article, step-type clamping mode, realistic operating habit, easy to use.
During holding articles, need to use retaining mechanism 180 by the locking position of foot pedal structure 170, thus by movable clamp port 150 locking position, manpower is liberated.The operation principle of retaining mechanism 180 is as follows:
Please refer to Fig. 6 to Fig. 9, during locking, slide downward sliding button 181b, sliding shoe 181a is made to drive lever 181c to move down, one end of locking support bar 183 is rotated around the plate 182 that is locked, simultaneously the other end of locking support bar 183 in kidney slot 182b from the top of kidney slot 182b to kidney slot 182b basal sliding.Guide pillar 185 is also driven to rotate around the plate 182 that is locked in the process that locking support bar 183 slides in kidney slot 182b, simultaneously because guide pillar 185 can slide in locking connector 184, therefore guide pillar 185 can not be locked in the process of plate 182 rotation that is locked.When guide pillar 185 rotates drive latch 187 rotate, make the position run-off the straight of locking hole 187a relative to check lock lever 188 of latch 187, thus latch 187 by stuck for check lock lever 188 cannot be freely up and down in locking hole 187a.And chatted above, the other end of check lock lever 188 is inserted in groove that the first dwang 172 is offered, therefore check lock lever 188 will block the first dwang 172, first dwang 172 cannot be rotated, thus reach the object of locking foot pedal structure 170, make flexible axle 190 be in the state be tightened up always, thus by movable clamp port 150 locking position.Kidney slot 182b is a deep-slotted chip breaker, and therefore, when locking support bar 183 moves to bottom kidney slot 182b, kidney slot 182b also has the function of locking locking support bar 183 position, prevents locking support bar 183 from returning easily and causes locking to lose efficacy.
Please refer to Figure 10 and Figure 11, during unblock, only need the aforementioned sliding button 181b of reverse slide, lever 181c moves up and drives locking support bar 183 to get back to original position, and one end that locking support bar 183 is contained in kidney slot 182b moves to the top of kidney slot 182b; And guide pillar 185 1 aspect is followed locking support bar 183 and is moved, be subject to the elastic force of stage clip 186 on the other hand, thus get back to original position fast and drive latch 187 to get back to original position, latch 187 and check lock lever 188 is made to return to normal matched in clearance, check lock lever 188 can be freely up and down in locking hole 187a, such check lock lever 188 would not limit the rotation of the first dwang 172 again, removes the locking to foot pedal structure 170 thus.After foot pedal structure 170 gets back to original position, flexible axle 190 is no longer tightened up, and bracket at corner 162 is got back to original position and driven ratchet 164 to get back to original position under the pulling of back-moving spring 166, and ratchet 164 then makes guide rail 140 get back to original position, to carry out clipping operation next time.
To sum up, the vice 100 of the present embodiment, utilize flexible axle 190 that power is passed to drives structure 160 from foot pedal structure 170, drives structure 160 orders about dynamic guide rail 140 and movable clamp port 150 moves, the power transferring structure of this use flexible axle transmission of drive force is simple, cost is low, simplifies vice fuselage simultaneously and alleviates weight.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (9)
1. a vice, comprise pedestal, be fixed on and pedestal determines jaw, be fixed on and pedestal determines guide rail, removablely be arranged on the dynamic guide rail determined on guide rail, the foot pedal structure being fixed on the movable clamp port on dynamic guide rail and being arranged on pedestal, it is characterized in that, also comprise flexible axle, described foot pedal structure is by guide rail dynamic described in driven by quill shaft and movable clamp port motion, described pedestal comprises fuselage and supports the fulcrum bar component of fuselage, described fulcrum bar component comprises the first pole and the second pole that lay respectively at described fuselage two ends, described foot pedal structure comprises the first dwang be installed in rotation on described second pole, with a pair pedal support bar that described first dwang is rotationally connected and the pedal be fixed on a pair pedal support bar, one end of described flexible axle is fixed on described first dwang.
2. vice according to claim 1, it is characterized in that, described vice also comprises the drives structure driving described dynamic guide rail movement, described drives structure comprises the bracket at corner be installed in rotation on described fuselage, the ratchet be rotationally connected with described bracket at corner, and connect the back-moving spring of described bracket at corner and described fuselage, described dynamic guide rail is provided with the slotted eye of multiple and described click-fit, described flexible axle one end is fixed on described foot pedal structure, the other end is connected with described bracket at corner, described bracket at corner is driven to rotate during described flexible axle tension, described bracket at corner drives described ratchet to drive described dynamic guide rail to determine jaw motion towards described.
3. vice according to claim 1, is characterized in that, described pedal horizontal positioned.
4. vice according to claim 1, is characterized in that, described foot pedal structure also comprises the second dwang be installed in rotation on described second pole, and described second dwang is also rotationally connected with described a pair pedal support bar simultaneously.
5. vice according to claim 1, it is characterized in that, described vice also comprises locking mechanism, described locking mechanism comprises the locking switch be slidably mounted on described second pole, be fixed on the plate that is locked on described second pole, locking support bar, locking connector, guide pillar, latch and check lock lever, described locking switch is provided with lever, the plate that is locked is provided with kidney slot, be locked described in one end of wherein said locking support bar is rotationally connected with plate, the middle part of described locking support bar is connected with described lever rotation, the other end and the described locking connector of described locking support bar are rotationally connected, described locking connector is slidably connected in described kidney slot, one end of described guide pillar is connected to described locking connector slidably, and the other end and described latch are rotationally connected, one end of described check lock lever is flexibly connected with described latch, and the other end and described first dwang are rotationally connected, and wherein said latch offers locking hole, and described check lock lever is housed in described locking hole slidably.
6. vice according to claim 5, is characterized in that, on described guide pillar, also cover has stage clip.
7. vice according to claim 5, is characterized in that, described locking switch also comprises the sliding shoe be slidably mounted on described second pole and the sliding button be fixed on described sliding shoe, and described lever rotation is connected on described sliding shoe.
8. the vice according to claim arbitrary in claim 1 to 7, is characterized in that, on described flexible axle, cover has sleeve pipe, and described flexible axle can be free to slide in described sleeve pipe.
9. the vice according to claim arbitrary in claim 1 to 7, is characterized in that, described flexible axle is steel wire rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210585320.9A CN103894946B (en) | 2012-12-28 | 2012-12-28 | Vice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210585320.9A CN103894946B (en) | 2012-12-28 | 2012-12-28 | Vice |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103894946A CN103894946A (en) | 2014-07-02 |
| CN103894946B true CN103894946B (en) | 2016-02-17 |
Family
ID=50986687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210585320.9A Active CN103894946B (en) | 2012-12-28 | 2012-12-28 | Vice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103894946B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US55200A (en) * | 1866-05-29 | Improved vise | ||
| US969003A (en) * | 1909-09-24 | 1910-08-30 | Elmer E Thayer | Bench-vise. |
| US2846906A (en) * | 1955-11-14 | 1958-08-12 | James M Hill | Universal mechanical hand and holding fixture therefor |
| DE8236061U1 (en) * | 1982-12-20 | 1983-12-15 | Pohlmann, Bernhard, 1000 Berlin | CLAMPING AND CLAMPING DEVICE FOR BODY DISABLED, IN PARTICULAR, HOLDER |
| US4874156A (en) * | 1988-01-07 | 1989-10-17 | Abe Goldzweig | Hand or foot manipulated self clamping device |
| CN201752868U (en) * | 2010-06-29 | 2011-03-02 | 苏州伟泰克工具制造有限公司 | Rapid clamping bench clamp |
| CN102019589A (en) * | 2009-09-10 | 2011-04-20 | 马秀波 | Foot-operated rapid vise apparatus |
| CN102441922A (en) * | 2010-10-01 | 2012-05-09 | 苏州宝时得电动工具有限公司 | Clamp |
-
2012
- 2012-12-28 CN CN201210585320.9A patent/CN103894946B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US55200A (en) * | 1866-05-29 | Improved vise | ||
| US969003A (en) * | 1909-09-24 | 1910-08-30 | Elmer E Thayer | Bench-vise. |
| US2846906A (en) * | 1955-11-14 | 1958-08-12 | James M Hill | Universal mechanical hand and holding fixture therefor |
| DE8236061U1 (en) * | 1982-12-20 | 1983-12-15 | Pohlmann, Bernhard, 1000 Berlin | CLAMPING AND CLAMPING DEVICE FOR BODY DISABLED, IN PARTICULAR, HOLDER |
| US4874156A (en) * | 1988-01-07 | 1989-10-17 | Abe Goldzweig | Hand or foot manipulated self clamping device |
| CN102019589A (en) * | 2009-09-10 | 2011-04-20 | 马秀波 | Foot-operated rapid vise apparatus |
| CN201752868U (en) * | 2010-06-29 | 2011-03-02 | 苏州伟泰克工具制造有限公司 | Rapid clamping bench clamp |
| CN102441922A (en) * | 2010-10-01 | 2012-05-09 | 苏州宝时得电动工具有限公司 | Clamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103894946A (en) | 2014-07-02 |
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