CN201061864Y - Ratchet type hand tool clamp - Google Patents
Ratchet type hand tool clamp Download PDFInfo
- Publication number
- CN201061864Y CN201061864Y CNU2007200951341U CN200720095134U CN201061864Y CN 201061864 Y CN201061864 Y CN 201061864Y CN U2007200951341 U CNU2007200951341 U CN U2007200951341U CN 200720095134 U CN200720095134 U CN 200720095134U CN 201061864 Y CN201061864 Y CN 201061864Y
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- ratchet
- pincers
- pincers handle
- handle
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Abstract
The utility model relates to a ratchet type manual tool plier, comprising a ratchet type stepping device and a working head structure. The utility model is characterized in that a fast regulation device of working head jaw fracture closure and an integrally retractable plier handle of the tool plier are fixed on the tool plier. The superiorities of the utility model lies in that the fast regulation device is operated simply and is used conveniently, which can regulate fracture closure inaccuracy which is caused by clamping the jaw for the jaw damage, and secondly, the integrally retractable plier handle can automatically regulate the length of the plier handle according to users' different forces to clamp the jaw, thereby increasing lever ratio and meeting the need of labor-saving for users.
Description
(1) technical field:
The utility model relates to hardware ﹠ tools, especially a kind of ratchet-type hand-operated tools pincers.
(2) background technology:
Existing ratchet-type hand-operated tools clamps or does not have fast adjuster can not regulate because long-term the use, the jaw wearing and tearing cause clamping the error that jaw closed size in back causes, the fast adjuster that has is regulated difficulty, not easy to operate, and the different demands of pincers handle not flexible can not satisfy the user jaw is clamped the time, this just be badly in need of seeking a kind of both simple to operate, can the wearing and tearing of quick adjustment jaw cause clamping the error that jaw closed size in back causes, can conveniently regulate a kind of ratchet-type hand-operated tools pincers of pincers handle length again.
(3) summary of the invention:
The purpose of this utility model is to provide a kind of ratchet-type hand-operated tools pincers, and it has installed working head jaw closing capacity fast adjuster and the scalable pincers handle of integral type on the instrument pincers, the different demands of strength when having satisfied the user to jaw closing capacity and clamping.
The technical solution of the utility model: a kind of ratchet-type hand-operated tools pincers, comprise ratchet-type step device and working head structure, it is characterized in that being equipped with on the instrument pincers working head jaw closing capacity fast adjuster and with the scalable pincers handle of instrument pincers integral type, working head jaw closing capacity fast adjuster comprises adjusting nut, eccentric adjusting post and eccentric adjusting hole, have the eccentric adjusting post in eccentric adjusting hole to place adjusting nut, this fast adjuster is fixedly connected on the side upper end of pincers handle according to trip bolt; Pincers handle and upper end have the connecting hole with the working head structure respectively about the scalable pincers handle of said and instrument pincers integral type, about pincers interconnective fixing hole is arranged on the handle respectively, the adjustment hole that an installment work jaw closing capacity fast adjuster is arranged on the pincers handle of a left side has the ratchet installing hole of installation ratchet-type step device and an end installing hole of ratchet spring on the right pincers handle.
Have the annular knurl line that makes things convenient for the user to regulate operation on the adjusting nut structure in the above-mentioned described working head jaw closing capacity fast adjuster.
The scalable pincers handle of above-mentioned described integral type is divided into the screw-type connection of being with damping material and is with the push button of slideway to be connected.
The screw-type of band damping material connects the pincers handle in the scalable pincers handle of above-mentioned described integral type, clamp about comprising handle, about pincers handle overcoat, left and right adjusting locknut and left and right sides lock washer, about the pincers handle place respectively about the conformal shape of pincers handle overcoat inside, about pincers handle overcoat and left and right adjusting locknut by being threaded, left and right adjusting locknut internal structure has the structure of placement left and right sides lock washer.
The push button of band slideway connects the pincers handle in the scalable pincers handle of above-mentioned described integral type, clamp handle about comprising, about pincers handle overcoat and left and right adjusting press-button structure, the left and right adjusting press-button structure is respectively by the LR-button end cap, the left and right adjusting bar, left and right sides spring, left and right sides spring cushion block and left and right sides guide pad constitute, the groove of placing left and right sides spring and helicitic texture are wherein arranged in the LR-button end cap and be threaded with the left and right adjusting bar, spring one end face in the left and right sides places the groove of LR-button end cap, the other end places the groove of left and right sides spring cushion block, clamp on the end face of handle about the bottom surface of left and right sides spring cushion block is butted on, the other end of left and right adjusting bar is threaded with left and right sides guide pad, becomes the adjusting press-button structure that constitutes one; About pincers handle inside have about pincers handle limit body and left and right sides limit body gathering sill structure; About pincers handle overcoat inside left and right sides overcoat gathering sill, left and right sides limit body spacing hole are arranged and the left and right sides structure of mounting hole of regulating button are installed; Under the non-accent state, about being butted on, the bottom surface of the left and right sides spring cushion block in the adjusting button clamps on the pommel face, the left and right sides limit body spacing hole of pincers handle overcoat about the left and right sides guide pad that is connected with the left and right adjusting bar is arranged in, about in the pincers handle about pincers handle limit body place respectively about the left and right sides limit body spacing hole of pincers handle overcoat; Wherein correspondence is the groove structure about both positions of left and right sides limit body gathering sill and left and right sides overcoat gathering sill.
Above-mentioned described ratchet-type step device is to be made of ratchet plate, ratchet and ratchet spring, wherein there is fixing hole to be connected with bearing pin on the ratchet plate with pincers handle fixing hole, ratchet is fixedlyed connected with the ratchet hole on the pincers handle with bearing pin, ratchet spring one end is connected with aperture on the ratchet, and the other end is fixedlyed connected with the spring eye bearing pin on the pincers handle.
Above-mentioned described working head is to be made of left and right sides binding clip, cover plate, left and right sides bearing pin and locating shaft, wherein left and right sides binding clip lower end have respectively left and right sides connecting hole respectively with about pincers handle connecting hole corresponding connection, left and right sides binding clip is connected with left and right sides bearing pin with the corresponding aperture of cover plate, and interposition is equipped with locating shaft and flexibly connects.
Above-mentioned each installing hole of described member is equal-sized through hole.
The operation principle of the utility model product is: the different demands during according to user jaw is clamped are regulated pincers handle length voluntarily.When work is carried out, continue to press the pressing tongs handle, ratchet on the ratchet in the ratchet-type step device can be stirred the gear teeth on the ratchet plate, this process is done step-by-step movement work, thereby drive working head work, because ratchet one end is connected with ratchet spring, can haul ratchet on the ratchet in the course of the work and prop up the gear teeth on the ratchet plate, prevent the appearance of locking tooth phenomenon.When work puts in place, continue firmly, thereby the gear teeth that ratchet on the ratchet can be withdrawed from the ratchet plate reach the nature off working state, work is finished.After working long hours, jaw has wear phenomenon, can not guarantee the closed size after jaw clamps, this is just by unclamping the trip bolt that links to each other with fast adjuster this device of quick adjustment voluntarily, closed size after making it satisfy the jaw clamping, tighten trip bolt, this adjustment process finishes.When the user has the change of big degree to the jaw clamping force, can promptly change the lever ratio of pincers handle by changing pincers handle length to jaw, satisfy the different demands of user to the jaw clamping force.
After the user regulates the position according to the demand of working head jaw closing capacity with fast adjuster, place in the eccentric adjusting hole with trip bolt to be locked.
When regulating adjusting nut, the eccentric adjusting rod structure can be done relative rotation around the eccentric adjusting hole, and its cylinder can prop up ratchet plate end face with the difference of the anglec of rotation, thus the closed size of adjustment working head jaw in various degree.When adjusting the position,, can satisfy user's demand by eccentric adjusting hole locking trip bolt.
The different demands of strength when the scalable pincers handle of integral type can satisfy the user jaw is clamped.When the strength when the user has pair jaw to clamp has different demand, can regulate pincers handle length voluntarily,, satisfy user's demand by changing pincers lever ratio handle and binding clip.
When the user has the different demand of pair jaw clamping force, will press the adjusting button and regulate pincers handle length voluntarily, at this moment by regulating the spring action button end cap in the button, adjusting rod and guide pad can be with pressure lateral movements in the pincers handle, the end face of adjusting rod can compress the distortion of pincers handle limit body makes it break away from the limit body spacing hole of pincers handle overcoat, this moment, guide pad can move along gathering sill, after the user regulates pincers handle length, unclamp the adjusting button, pincers handle limit body can return to nature, and can the nature playback enter in the limit body spacing hole of pincers handle overcoat, guide pad also can be owing to tight spring cushion block is given as security in the elastic force effect of spring automatically, locking pliers handle position, thus reach the effect of regulating pincers handle length.
The superiority of the utility model product is: 1, fast adjuster is simple to operate, easy to use, can regulate because the closing capacity error behind the clamping claw that the jaw wearing and tearing cause by trace; The different demands of strength were regulated pincers handle length voluntarily when 2, the scalable pincers handle of integral type can clamp jaw according to the user, thereby improved Leveraged rate, satisfied the requirement of user labour-saving.
(4) description of drawings:
Accompanying drawing 1 is the related a kind of ratchet-type hand-operated tools pincers basic structure schematic diagram of the utility model.Embodiment
Accompanying drawing 2 is the fast adjuster basic structure schematic diagram in the related a kind of ratchet-type hand-operated tools pincers of the utility model.
Accompanying drawing 3 is two kinds of embodiment basic structure schematic diagrames (Fig. 3-a connects pincers handle figure structure schematic representation for the screw-type of band damping material, and 3-b connects pincers handle structure schematic diagram for the push button of band slideway) of the scalable pincers handle of integral type in the related a kind of ratchet-type hand-operated tools pincers of the utility model.
Accompanying drawing 4 is a ratchet-type step device basic structure schematic diagram in the related a kind of ratchet-type hand-operated tools pincers of the utility model.
Accompanying drawing 5 is a working head basic structure schematic diagram in the related a kind of ratchet-type hand-operated tools pincers of the utility model.
(5) specific embodiment:
Embodiment 1: a kind of ratchet-type hand-operated tools pincers (see figure 1), comprise ratchet-type step device and working head structure, it is characterized in that being equipped with on the instrument pincers working head jaw closing capacity fast adjuster 1 and with the scalable pincers handle 2 of instrument pincers integral type, working head jaw closing capacity fast adjuster 1 comprises adjusting nut 1-1, eccentric adjusting post 1-3 and eccentric adjusting hole 1-2, have the eccentric adjusting post 1-3 of eccentric adjusting hole 1-2 to place adjusting nut 1-1, this fast adjuster 1 is fixedly connected on the side upper end of pincers handle 2 according to trip bolt; Connecting hole 2-2a and 2-2b with the working head structure are arranged respectively on pincers handle 2-1a and the 2-1b about the scalable pincers handle of said and instrument pincers integral type, about interconnective fixing hole 2-4 is arranged on pincers handle 2-1a and the 2-1b respectively, the adjustment hole that an installment work jaw closing capacity fast adjuster 1 is arranged on the pincers handle 2-1a of a left side has the ratchet installing hole 2-5 of installation ratchet-type step device and an end installing hole 2-6 of ratchet spring on the right pincers handle 2-1b.
Have the annular knurl line that makes things convenient for the user to regulate operation on the adjusting nut structure in above-mentioned described working head jaw closing capacity fast adjuster 1 (see figure 2).
The scalable pincers handle of above-mentioned described integral type (sees that Fig. 3-a) screw-type for the band damping material connects the pincers handle, pincers handle 2-1a and 2-1b about comprising, about pincers handle overcoat 2-7a and 2-7b, left and right adjusting locknut 2-8a and 2-8b and left and right sides lock washer 2-9a and 2-9b, about pincers handle 2-1a and 2-1b clamp the conformal shape of handle overcoat 2-7a and 2-7b inside about placing respectively, about pincers handle overcoat 2-7a and 2-7b and left and right adjusting locknut 2-8a and 2-8b by being threaded, left and right adjusting locknut 2-8a and 2-8b internal structure have the structure of placement left and right sides lock washer 2-9a and 2-9b.
Above-mentioned described ratchet-type step device 3 (see figure 4)s are to be made of ratchet plate 3-1, ratchet 3-2 and ratchet spring 3-3, wherein there is fixing hole 3-5 to be connected with bearing pin on the ratchet plate 3-1 with pincers handle fixing hole 2-4, ratchet 3-2 is fixedlyed connected with the ratchet hole 2-5 on the pincers handle 2-1b with bearing pin, ratchet spring 3-3 one end is gone up aperture with ratchet 3-2 and is connected, and the other end is fixedlyed connected with the spring eye 2-6 bearing pin on the pincers handle 2-1b.
Above-mentioned described working head 4 (see figure 5)s are to be made of left and right sides binding clip 4-1ab, cover plate 4-2, left and right sides bearing pin 4-3ab and locating shaft 4-4, wherein left and right sides binding clip 4-1ab lower end have respectively left and right sides connecting hole 4-5ab respectively with about pincers handle connecting hole 2-2ab corresponding connection, left and right sides binding clip 4-1ab is connected with left and right sides bearing pin 4-3ab with the corresponding aperture of cover plate 4-2, and interposition is equipped with locating shaft 4-4 and flexibly connects.
Embodiment 2: a kind of ratchet-type hand-operated tools pincers (see figure 1), comprise ratchet-type step device and working head structure, it is characterized in that being equipped with on the instrument pincers working head jaw closing capacity fast adjuster 1 and with the scalable pincers handle 2 of instrument pincers integral type, working head jaw closing capacity fast adjuster 1 comprises adjusting nut 1-1, eccentric adjusting post 1-3 and eccentric adjusting hole 1-2, have the eccentric adjusting post 1-3 of eccentric adjusting hole 1-2 to place adjusting nut 1-1, this fast adjuster 1 is fixedly connected on the side upper end of pincers handle 2 according to trip bolt; Connecting hole 2-2a and 2-2b with the working head structure are arranged respectively on pincers handle 2-1a and the 2-1b about the scalable pincers handle of said and instrument pincers integral type, about interconnective fixing hole 2-4 is arranged on pincers handle 2-1a and the 2-1b respectively, the adjustment hole that an installment work jaw closing capacity fast adjuster 1 is arranged on the pincers handle 2-1a of a left side has the ratchet installing hole 2-5 of installation ratchet-type step device and an end installing hole 2-6 of ratchet spring on the right pincers handle 2-1b.
Have the annular knurl line that makes things convenient for the user to regulate operation on the adjusting nut structure in above-mentioned described working head jaw closing capacity fast adjuster 1 (see figure 2).
The scalable pincers handle of above-mentioned described integral type (sees that Fig. 3-b) push button for the band slideway connects the pincers handle, pincers handle 2-1a and 2-1b about comprising, about pincers handle overcoat 2-7a and 2-7b and left and right adjusting press-button structure, the left and right adjusting press-button structure is respectively by LR-button end cap 2-10a and 2-10b, left and right adjusting bar 2-11a and 2-11b, left and right sides spring 2-12a and 2-12b, left and right sides spring cushion block 2-13a and 2-13b and left and right sides guide pad 2-14a and 2-14b constitute, the groove of placing left and right sides spring 2-12a and 2-12b and helicitic texture are wherein arranged in LR-button end cap 2-10a and the 2-10b and be threaded with 2-11b with left and right adjusting bar 2-11a, left and right sides spring 2-12a and 2-12b one end face place the groove of LR-button end cap 2-10a and 2-10b, the other end places the groove of left and right sides spring cushion block 2-13a and 2-13b, clamp on the end face of handle 2-1a and 2-1b about the bottom surface of left and right sides spring cushion block 2-13a and 2-13b is butted on, left and right adjusting bar 2-11a is threaded with 2-14b with left and right sides guide pad 2-14a with the other end of 2-11b, becomes the adjusting press-button structure that constitutes one; About pincers handle 2-1a and 2-1b inside clamp handle limit body 2-15a and 2-15b and left and right sides limit body gathering sill 2-16a and 2-16b structure about having; About pincers handle overcoat 2-7a and 2-7b inside the left and right sides installing hole 2-19a and the 2-19b structure of left and right sides overcoat gathering sill 2-17a and 2-17b, left and right sides limit body spacing hole 2-18a and 2-18b and installation adjusting button are arranged; Under the non-accent state, about being butted on, left and right sides spring cushion block 2-13a in the adjusting button and the bottom surface of 2-13b clamp on handle 2-1a and the 2-1b end face, left and right sides limit body spacing hole 2-18a and the 2-18b of pincers handle overcoat 2-7a and 2-7b about left and right sides guide pad 2-14a that is connected with 2-11b with left and right adjusting bar 2-11a and 2-14b are arranged in, about among pincers handle 2-1a and the 2-1b about clamp left and right sides limit body spacing hole 2-18a and the 2-18b that clamps handle overcoat 2-7a and 2-7b about handle limit body 2-15a and 2-15b place respectively; Both positions of left and right sides limit body gathering sill 2-16a and 2-16b and left and right sides overcoat gathering sill 2-17a and 2-17b corresponding groove structure that is up and down wherein.
Above-mentioned described ratchet-type step device 3 (see figure 4)s are to be made of ratchet plate 3-1, ratchet 3-2 and ratchet spring 3-3, wherein there is fixing hole 3-5 to be connected with bearing pin on the ratchet plate 3-1 with pincers handle fixing hole 2-4, ratchet 3-2 is fixedlyed connected with the ratchet hole 2-5 on the pincers handle 2-1b with bearing pin, ratchet spring 3-3 one end is gone up aperture with ratchet 3-2 and is connected, and the other end is fixedlyed connected with the spring eye 2-6 bearing pin on the pincers handle 2-1b.
Above-mentioned described working head 4 (see figure 5)s are to be made of left and right sides binding clip 4-1ab, cover plate 4-2, left and right sides bearing pin 4-3ab and locating shaft 4-4, wherein left and right sides binding clip 4-1ab lower end have respectively left and right sides connecting hole 4-5ab respectively with about pincers handle connecting hole 2-2ab corresponding connection, left and right sides binding clip 4-1ab is connected with left and right sides bearing pin 4-3ab with the corresponding aperture of cover plate 4-2, and interposition is equipped with locating shaft 4-4 and flexibly connects.
Claims (8)
1. a ratchet-type hand-operated tools clamps, comprise ratchet-type step device and working head structure, it is characterized in that being equipped with on the instrument pincers working head jaw closing capacity fast adjuster and with the scalable pincers handle of instrument pincers integral type, working head jaw closing capacity fast adjuster comprises adjusting nut, eccentric adjusting post and eccentric adjusting hole, have the eccentric adjusting post in eccentric adjusting hole to place adjusting nut, this fast adjuster is fixedly connected on the side upper end of pincers handle according to trip bolt; Pincers handle and upper end have the connecting hole with the working head structure respectively about the scalable pincers handle of said and instrument pincers integral type, about pincers interconnective fixing hole is arranged on the handle respectively, the adjustment hole that an installment work jaw closing capacity fast adjuster is arranged on the pincers handle of a left side has the ratchet installing hole of installation ratchet-type step device and an end installing hole of ratchet spring on the right pincers handle.
2. a kind of ratchet-type hand-operated tools pincers according to claim 1 is characterized in that having the annular knurl line that makes things convenient for the user to regulate operation on the adjusting nut structure in the described working head jaw closing capacity fast adjuster.
3. a kind of ratchet-type hand-operated tools pincers according to claim 1 is characterized in that the scalable pincers handle of described integral type is divided into the screw-type connection of being with damping material and is with the push button of slideway to be connected.
4. a kind of ratchet-type hand-operated tools pincers according to claim 3, the screw-type that it is characterized in that in the scalable pincers handle of described integral type the band damping material connect clamp about the pincers handle comprises handle, about pincers handle overcoat, left and right adjusting locknut and left and right sides lock washer, about the pincers handle place respectively about the conformal shape of pincers handle overcoat inside, about pincers handle overcoat and left and right adjusting locknut by being threaded, left and right adjusting locknut internal structure has the structure of placement left and right sides lock washer.
5. a kind of ratchet-type hand-operated tools pincers according to claim 3, the push button that it is characterized in that band slideway in the scalable pincers handle of described integral type connects the pincers handle, clamp handle about comprising, about pincers handle overcoat and left and right adjusting press-button structure, the left and right adjusting press-button structure is respectively by the LR-button end cap, the left and right adjusting bar, left and right sides spring, left and right sides spring cushion block and left and right sides guide pad constitute, the groove of placing left and right sides spring and helicitic texture are wherein arranged in the LR-button end cap and be threaded with the left and right adjusting bar, spring one end face in the left and right sides places the groove of LR-button end cap, the other end places the groove of left and right sides spring cushion block, clamp on the end face of handle about the bottom surface of left and right sides spring cushion block is butted on, the other end of left and right adjusting bar is threaded with left and right sides guide pad, becomes the adjusting press-button structure that constitutes one; About pincers handle inside have about pincers handle limit body and left and right sides limit body gathering sill structure; About pincers handle overcoat inside left and right sides overcoat gathering sill, left and right sides limit body spacing hole are arranged and the left and right sides structure of mounting hole of regulating button are installed; Under the non-accent state, about being butted on, the bottom surface of the left and right sides spring cushion block in the adjusting button clamps on the pommel face, the left and right sides limit body spacing hole of pincers handle overcoat about the left and right sides guide pad that is connected with the left and right adjusting bar is arranged in, about in the pincers handle about pincers handle limit body place respectively about the left and right sides limit body spacing hole of pincers handle overcoat; Wherein correspondence is the groove structure about both positions of left and right sides limit body gathering sill and left and right sides overcoat gathering sill.
6. a kind of ratchet-type hand-operated tools pincers according to claim 1, it is characterized in that described ratchet-type step device is to be made of ratchet plate, ratchet and ratchet spring, wherein there is fixing hole to be connected with bearing pin on the ratchet plate with pincers handle fixing hole, ratchet is fixedlyed connected with the ratchet hole on the pincers handle with bearing pin, ratchet spring one end is connected with aperture on the ratchet, and the other end is fixedlyed connected with the spring eye bearing pin on the pincers handle.
7. a kind of ratchet-type hand-operated tools pincers according to claim 1, it is characterized in that described working head is to be made of left and right sides binding clip, cover plate, left and right sides bearing pin and locating shaft, wherein left and right sides binding clip lower end have respectively left and right sides connecting hole respectively with about pincers handle connecting hole corresponding connection, left and right sides binding clip is connected with left and right sides bearing pin with the corresponding aperture of cover plate, and interposition is equipped with locating shaft and flexibly connects.
8. according to the described a kind of ratchet-type hand-operated tools pincers of any claim in the claim 1～7, it is characterized in that each installing hole is equal-sized through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200951341U CN201061864Y (en) | 2007-02-02 | 2007-02-02 | Ratchet type hand tool clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200951341U CN201061864Y (en) | 2007-02-02 | 2007-02-02 | Ratchet type hand tool clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201061864Y true CN201061864Y (en) | 2008-05-21 |
Family
ID=39450232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200951341U Expired - Lifetime CN201061864Y (en) | 2007-02-02 | 2007-02-02 | Ratchet type hand tool clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201061864Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013020335A1 (en) * | 2011-08-09 | 2013-02-14 | 润联(天津)五金工具有限公司 | Clamping tool capable of changing clamp handle angle |
| CN106994667A (en) * | 2017-04-13 | 2017-08-01 | 上海化工研究院有限公司 | A kind of portable non-maintaining manual-operated emergent deliverance apparatus |
| CN109664213A (en) * | 2018-12-29 | 2019-04-23 | 张家港市剑泉工具制造有限公司 | A kind of rabbet pliers |
| CN110824348A (en) * | 2019-11-20 | 2020-02-21 | 国网辽宁省电力有限公司葫芦岛供电公司 | Adjustable butt joint device for plum blossom-shaped round contact of handcart type vacuum circuit breaker |
| CN112045580A (en) * | 2017-04-28 | 2020-12-08 | 莎尔星科技股份有限公司 | Clamp tool and adjustable limiting mechanism |
| CN112207729A (en) * | 2020-09-17 | 2021-01-12 | 三明学院 | Portable multifunctional pliers accessory |
-
2007
- 2007-02-02 CN CNU2007200951341U patent/CN201061864Y/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013020335A1 (en) * | 2011-08-09 | 2013-02-14 | 润联(天津)五金工具有限公司 | Clamping tool capable of changing clamp handle angle |
| CN106994667A (en) * | 2017-04-13 | 2017-08-01 | 上海化工研究院有限公司 | A kind of portable non-maintaining manual-operated emergent deliverance apparatus |
| CN106994667B (en) * | 2017-04-13 | 2019-03-22 | 上海化工研究院有限公司 | A kind of portable non-maintaining manual-operated emergent deliverance apparatus |
| CN112045580A (en) * | 2017-04-28 | 2020-12-08 | 莎尔星科技股份有限公司 | Clamp tool and adjustable limiting mechanism |
| CN112059942A (en) * | 2017-04-28 | 2020-12-11 | 莎尔星科技股份有限公司 | Clamp tool and adjustable limiting mechanism |
| CN109664213A (en) * | 2018-12-29 | 2019-04-23 | 张家港市剑泉工具制造有限公司 | A kind of rabbet pliers |
| CN109664213B (en) * | 2018-12-29 | 2023-09-22 | 张家港市剑泉工具制造有限公司 | Wire binding pliers |
| CN110824348A (en) * | 2019-11-20 | 2020-02-21 | 国网辽宁省电力有限公司葫芦岛供电公司 | Adjustable butt joint device for plum blossom-shaped round contact of handcart type vacuum circuit breaker |
| CN112207729A (en) * | 2020-09-17 | 2021-01-12 | 三明学院 | Portable multifunctional pliers accessory |
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