CN103128682A - Self-adjusting long-rod locking pliers - Google Patents
Self-adjusting long-rod locking pliers Download PDFInfo
- Publication number
- CN103128682A CN103128682A CN2013100718493A CN201310071849A CN103128682A CN 103128682 A CN103128682 A CN 103128682A CN 2013100718493 A CN2013100718493 A CN 2013100718493A CN 201310071849 A CN201310071849 A CN 201310071849A CN 103128682 A CN103128682 A CN 103128682A
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- pliers
- wedge shape
- shape part
- head
- vice body
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Abstract
The invention discloses self-adjusting long-rod locking pliers which comprise a fixed pliers head and a movable pliers head. The fixed pliers head is fixedly connected with a long-rod pliers body, the lower portion of the movable pliers head is movably connected with the pliers body, the movable pliers head is movably connected with a long connection rod, the lower end of the long connection rod is movably connected with a rocker, the left end and the right end of the rocker are movably connected with the pliers body and a pliers handle respectively, the upper portion of the pliers handle is movably connected with one end of a support rod, the other end of the support rod is movably connected with the upper end of a first wedge piece mounted in the pliers body, a second wedge piece mounted in the pliers body is arranged on the inner side of the first wedge piece, the upper end of the first wedge piece is connected with an adjustable screw through a screw hole, the head of the adjustable screw contacts with the support rod, the adjustable screw or the second wedge piece is connected with one end of a spring, the other end of the spring is connected with the rocker, and a T-shaped clamping piece is arranged between the first wedge piece and the second wedge piece. The self-adjusting long-rod locking pliers are reasonable in structure, convenient to operate and fine in locking function and clamping effect.
Description
Technical field
The present invention relates to a kind of locking pliers, is a kind of stock locking pliers.
Background technology
Existing stock locking pliers, due to reasons such as structures, locking function is undesirable, and result of use is not good enough.
Summary of the invention
The object of the present invention is to provide a kind of rational in infrastructure, the self-adjustable stock locking pliers that locking property is good, easy to use.
Technical solution of the present invention is:
a kind of self-adjustable stock locking pliers comprises fixed pliers head, movable binding clip, it is characterized in that: fixed pliers head and long-rod type vice body are connected, and the bottom of movable binding clip is flexibly connected by the first bearing pin and vice body, and movable binding clip is flexibly connected by the second bearing pin and long connecting rod, the lower end of long connecting rod is flexibly connected by the 3rd bearing pin and rocking bar, the left side of rocking bar, right two ends are respectively by the 4th, the 5th bearing pin and vice body, clamp handle is flexibly connected, clamp handle top is flexibly connected by an end of the 6th bearing pin and pole, the other end of pole is connected with the movable upper end of the first wedge shape part in being loaded on vice body by the 7th bearing pin, it is thick that the first wedge shape part is top, the form that the bottom is thin, at inboard the second wedge shape part that arranges in being loaded on vice body of the first wedge shape part, it is thin that the first wedge shape part is top, the form that the bottom is thick, the upper end of the first wedge shape part is connected with expansion screw by screw, the head of expansion screw contacts with pole, expansion screw or the second wedge shape part are connected with an end of spring, the other end of spring is connected with rocking bar, first, a T font clamp clip is set between the second wedge shape part, the head two ends of T font clamp clip just are being installed on respectively vice body, in the reverse side perforate.
The positive and negative perforate of described vice body is rectangular, and the width of rectangle is greater than the head width 0.5 ~ 2mm of T font clamp clip.
The length of vice body is 200 ~ 22cm, and the length of connecting rod is 160 ~ 180cm.
The present invention is rational in infrastructure, can operate easily, and locking function is good, clamps effective.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of one embodiment of the invention.
The specific embodiment
a kind of self-adjustable stock locking pliers comprises fixed pliers head 1, movable binding clip 2, and fixed pliers head and long-rod type vice body 3 are connected, and the bottom of movable binding clip is flexibly connected by the first bearing pin 4 and vice body, and movable binding clip is flexibly connected by the second bearing pin 5 and long connecting rod 6, the lower end of long connecting rod is flexibly connected by the 3rd bearing pin 7 and rocking bar 8, the left side of rocking bar, right two ends are respectively by the 4th, the 5th bearing pin 9, 10 with vice body 3, clamp handle 11 is flexibly connected, clamp handle 11 tops are flexibly connected by the end of the 6th bearing pin 12 with pole 13, the other end of pole 13 is connected with the movable upper end of the first wedge shape part 15 in being loaded on vice body by the 7th bearing pin 14, it is thick that the first wedge shape part is top, the form that the bottom is thin, at inboard the second wedge shape part 16 that arranges in being loaded on vice body of the first wedge shape part, it is thin that the first wedge shape part is top, the form that the bottom is thick, the upper end of the first wedge shape part is connected with expansion screw 17 by screw, the head of expansion screw contacts with pole 13, expansion screw 17 or the second wedge shape part 16 are connected with an end of spring 18, the other end of spring is connected with rocking bar, first, a T font clamp clip 19 is set between the second wedge shape part, the head two ends of T font clamp clip just are being installed on respectively vice body, in reverse side perforate 20.
The positive and negative perforate of described vice body is rectangular, and the width of rectangle is greater than the width 0.5 ~ 2mm of the head 21 of T font clamp clip.
The length of vice body is 200 ~ 22cm, and the length of connecting rod is 160 ~ 180cm.
Claims (3)
1. self-adjustable stock locking pliers, comprise fixed pliers head, movable binding clip, it is characterized in that: fixed pliers head and long-rod type vice body are connected, and the bottom of movable binding clip is flexibly connected by the first bearing pin and vice body, and movable binding clip is flexibly connected by the second bearing pin and long connecting rod, the lower end of long connecting rod is flexibly connected by the 3rd bearing pin and rocking bar, the left side of rocking bar, right two ends are respectively by the 4th, the 5th bearing pin and vice body, clamp handle is flexibly connected, clamp handle top is flexibly connected by an end of the 6th bearing pin and pole, the other end of pole is connected with the movable upper end of the first wedge shape part in being loaded on vice body by the 7th bearing pin, it is thick that the first wedge shape part is top, the form that the bottom is thin, at inboard the second wedge shape part that arranges in being loaded on vice body of the first wedge shape part, it is thin that the first wedge shape part is top, the form that the bottom is thick, the upper end of the first wedge shape part is connected with expansion screw by screw, the head of expansion screw contacts with pole, expansion screw or the second wedge shape part are connected with an end of spring, the other end of spring is connected with rocking bar, first, a T font clamp clip is set between the second wedge shape part, the head two ends of T font clamp clip just are being installed on respectively vice body, in the reverse side perforate.
2. self-adjustable stock locking pliers according to claim 1, it is characterized in that: the positive and negative perforate of described vice body is rectangular, and the width of rectangle is greater than the head width 0.5 ~ 2mm of T font clamp clip.
3. self-adjustable stock locking pliers according to claim 1 and 2, it is characterized in that: the length of vice body is 200 ~ 22cm, the length of connecting rod is 160 ~ 180cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100718493A CN103128682A (en) | 2013-03-07 | 2013-03-07 | Self-adjusting long-rod locking pliers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100718493A CN103128682A (en) | 2013-03-07 | 2013-03-07 | Self-adjusting long-rod locking pliers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103128682A true CN103128682A (en) | 2013-06-05 |
Family
ID=48489466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100718493A Pending CN103128682A (en) | 2013-03-07 | 2013-03-07 | Self-adjusting long-rod locking pliers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103128682A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108245217A (en) * | 2018-01-10 | 2018-07-06 | 丽水市人民医院 | A kind of multifunctional fast haemostatic clamp |
| US10702976B2 (en) | 2018-06-06 | 2020-07-07 | GCX Corporation | Pole clamp |
| CN111917056A (en) * | 2020-08-18 | 2020-11-10 | 广东电网有限责任公司 | Auxiliary tool for dismounting and mounting shaft pin of conductor spacer wire clamp |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3116656A (en) * | 1962-02-26 | 1964-01-07 | John L Hostetter | Self-adjusting plier-type toggle locking wrench |
| US3354759A (en) * | 1966-05-03 | 1967-11-28 | Thomas L Cook | Vise grip pliers |
| CN201033416Y (en) * | 2007-05-29 | 2008-03-12 | 单武钢 | Large vice with narrow and long lever |
| CN101704227A (en) * | 2009-09-28 | 2010-05-12 | 何列文 | Automatic adjusting locking pliers |
| CN102873654A (en) * | 2011-07-12 | 2013-01-16 | 吴明杰 | Universal pliers |
| CN203156600U (en) * | 2013-03-07 | 2013-08-28 | 南通金鑫五金工具有限公司 | Self-adjusting long-rod powerful clamp |
-
2013
- 2013-03-07 CN CN2013100718493A patent/CN103128682A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3116656A (en) * | 1962-02-26 | 1964-01-07 | John L Hostetter | Self-adjusting plier-type toggle locking wrench |
| US3354759A (en) * | 1966-05-03 | 1967-11-28 | Thomas L Cook | Vise grip pliers |
| CN201033416Y (en) * | 2007-05-29 | 2008-03-12 | 单武钢 | Large vice with narrow and long lever |
| CN101704227A (en) * | 2009-09-28 | 2010-05-12 | 何列文 | Automatic adjusting locking pliers |
| CN102873654A (en) * | 2011-07-12 | 2013-01-16 | 吴明杰 | Universal pliers |
| CN203156600U (en) * | 2013-03-07 | 2013-08-28 | 南通金鑫五金工具有限公司 | Self-adjusting long-rod powerful clamp |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108245217A (en) * | 2018-01-10 | 2018-07-06 | 丽水市人民医院 | A kind of multifunctional fast haemostatic clamp |
| US10702976B2 (en) | 2018-06-06 | 2020-07-07 | GCX Corporation | Pole clamp |
| CN111917056A (en) * | 2020-08-18 | 2020-11-10 | 广东电网有限责任公司 | Auxiliary tool for dismounting and mounting shaft pin of conductor spacer wire clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130605 |