CN101804605B - Slip-joint pliers - Google Patents
Slip-joint pliers Download PDFInfo
- Publication number
- CN101804605B CN101804605B CN2010101372906A CN201010137290A CN101804605B CN 101804605 B CN101804605 B CN 101804605B CN 2010101372906 A CN2010101372906 A CN 2010101372906A CN 201010137290 A CN201010137290 A CN 201010137290A CN 101804605 B CN101804605 B CN 101804605B
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- binding clip
- cover plate
- plier
- gathering sill
- slip
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Abstract
The invention discloses slip-joint pliers. The slip-joint pliers comprise a left plier body, a right plier body and a joint cover plate, wherein the left plier body consists of a left plier handle and a right plier head arranged on the left plier handle; the right plier body consists of a right plier handle and a left plier head arranged on the right plier handle; a guide post is arranged on the two sides of the right plier head respectively; a guide groove mutually matched with the guide posts is formed on the left plier head and the joint plate respectively; each guide groove has an overall curved structure; the two ends of each guide groove are matched with the guide posts mutually and respectively; the guide posts can slide in the guide grooves; a pin hole on the right plier head has the same overall curved structure as that of the guide grooves; the two ends of the pin hole on the right plier head are matched with a pin mutually and respectively and the pin can slide in the pin hole. The slip-joint pliers with the structure have the advantages of automatic adjustment to the opening angle during use, simple operation and convenient use.
Description
Technical field
The present invention relates to a kind of hardware & tools, relate in particular to a kind of slip-joint pliers.
Background technology
Slip-joint pliers are one of the most basic hardware & tools, extensive use and all trades and professions, and particularly machine maintenance aspect, it can replace spanner to carry out dismounting screw, nut etc., and the cutting edge of pliers can be used for shearing wire.Existing slip-joint pliers relatively simple for structure; Generally comprise: through the hinged left and right caliper of bearing pin; Left and right caliper all has binding clip and pincers handle to constitute, and left and right caliper is provided with the adjusting device of two gears, and the binding clip inboard of left and right caliper is provided with the jaw that cooperatively interacts.During use, at first strike out left and right pincers handle with the hand, the jaw that left and right pincers handle drives separately opens; According to actual use occasion adjustment gear, during the adjustment gear, need manually regulate; Then open jaw is placed the screw of treating dismounting or the both sides of nut,, left and right binding clip is drawn close each other through closing up left and right pincers handle; Thereby make the left and right jaw that closes up that screw or nut are tightly clamped, at this moment, realize dismounting screw or nut with holding tight left and right pincers handle and rotating.The shortcoming of above-mentioned traditional structure slip-joint pliers is: in use need according to actual needs, manually carry out regulation stall, troublesome poeration uses very inconvenient.
Summary of the invention
Technical problem to be solved by this invention is: a kind of slip-joint pliers that can regulate the jaw opening angle automatically are provided.
In order to solve the problems of the technologies described above, the technical scheme that the present invention adopts is: slip-joint pliers comprise: left caliper, right caliper body and be connected cover plate; Left caliper is made up of left side pincers handle and the right binding clip that is arranged on the pincers handle of a left side; Right caliper body is made up of right side pincers handle and the left binding clip that is arranged on the right pincers handle, is respectively arranged with the pin shaft hole that cooperatively interacts at left binding clip, right binding clip with on being connected cover plate, left binding clip be connected cover plate on be respectively arranged with the rivet hole that cooperatively interacts; Connecting cover plate is fixedly installed on the left binding clip through rivet; Cavity is installed connecting to form between cover plate and the left binding clip, right binding clip places in the installation cavity, right binding clip through bearing pin and left binding clip be connected cover plate and be hinged; On the both sides of described right binding clip, be respectively arranged with lead; Left binding clip be connected cover plate on be respectively arranged with the gathering sill that cooperatively interacts with lead, described gathering sill global shape is an arcuate structure, the two ends of gathering sill cooperatively interact with lead respectively; Lead can slide in gathering sill; The global shape of the pin shaft hole on the described right binding clip is the arcuate structure identical with gathering sill, and the two ends of the pin shaft hole on the right binding clip cooperatively interact with bearing pin respectively, and bearing pin can slide in pin shaft hole.
Advantage of the present invention is: the slip-joint pliers of said structure, in use can regulate the jaw opening angle automatically, and simple to operate, easy to use.
Description of drawings
Fig. 1 is the structural representation of slip-joint pliers of the present invention.
The structural representation of left caliper among Fig. 2 Fig. 1.
The structural representation of right caliper body among Fig. 3 Fig. 1.
The structural representation that connects cover plate among Fig. 4 Fig. 1.
The structural representation of rivet among Fig. 5 Fig. 1.
The structural representation of bearing pin among Fig. 6 Fig. 1.
Among the figure: 1, connect cover plate, 11, pin shaft hole, 12, rivet hole, 13, gathering sill, 21, left side pincers handle, 22, right binding clip; 221, pin shaft hole, 222, lead, 31, right pincers handle, 32, left binding clip, 321, pin shaft hole; 322, rivet hole,, 323, gathering sill, 4, rivet, 5, bearing pin.
The specific embodiment
Describe particular content of the present invention in detail below in conjunction with accompanying drawing and specific embodiment.
Like Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, shown in Figure 6; Slip-joint pliers; Comprise: left caliper, right caliper body and be connected cover plate 1, left caliper is made up of left side pincers handle 21 and the right binding clip 22 that is arranged on the pincers handle 21 of a left side, right caliper body by right side pincers handle 31 be arranged on the right left binding clip 32 that clamps on the handle 31 and form; Be respectively arranged with the pin shaft hole 321,221,11 that cooperatively interacts at left binding clip 32, right binding clip 22 with on being connected cover plate 1; Left binding clip 32 be connected cover plate 1 on be respectively arranged with the rivet hole 322,12 that cooperatively interacts, connect cover plate 1 and be fixedly installed on the left binding clip 32 through rivet 4, form the installation cavity connecting between cover plate 1 and the left binding clip 32; Right binding clip 22 places to be installed in the cavity; Right binding clip 22 through bearing pin 5 and left binding clip 32 be connected cover plate 1 and be hinged, on the both sides of described right binding clip 22, be respectively arranged with lead 222, left binding clip 32 be connected cover plate 1 on be respectively arranged with the gathering sill 323,13 that cooperatively interacts with lead 222; Described gathering sill 323,13 global shapes are arcuate structure; The two ends of gathering sill 323,13 cooperatively interact with lead 222 respectively, and lead 222 can slide in gathering sill 323,13, and the global shape of the pin shaft hole 221 on the described right binding clip 22 is arcuate structures identical with gathering sill 323,13; The two ends of the pin shaft hole 221 on the right binding clip 22 cooperatively interact with bearing pin 5 respectively, and bearing pin 5 can slide in pin shaft hole 221.
When the slip-joint pliers of said structure use, at first with hand handle 21 and right pincers handle 31 are clamped in a left side and separate to both sides, left side pincers handle 21 drives right binding clip 22 respectively with right pincers handle 31 and opens with left binding clip 32; In right binding clip 22 and left binding clip 32 open processes; Lead 222 on the both sides of right binding clip 22 can be respectively stops operating from a side shifting to the opposite side of gathering sill 323 and gathering sill 13, then by bearing pin 5 from a side shifting of pin shaft hole 221 to opposite side, thereby right binding clip 22 is opened with left binding clip 32 fully; Then open jaw is placed the screw of treating dismounting or the both sides of nut; Through closing up left side pincers handle 21 and right pincers handle 31, make left side pincers handle 21 drive right binding clip 22 respectively and draw close each other, in the process that right binding clip 22 and left binding clip 32 are drawn close each other with left binding clip 32 with right pincers handle 31; Bearing pin 5 stops operating from a side shifting to the opposite side of pin shaft hole 221 earlier; Right binding clip 22 and left binding clip 32 are slowly closed up, then, the lead 222 on the both sides of right binding clip 22 can be respectively from a side shifting of gathering sill 323 and gathering sill 13 to opposite side; Thereby right binding clip 22 is closed up fully with left binding clip 32; Thereby make the left and right jaw that closes up that screw or nut are tightly clamped, at this moment, realize dismounting screw or nut with holding tight left and right pincers handle and rotating.Right binding clip 22 and left binding clip 32 open and the process of closing up in can regulate the jaw opening angle automatically, simple to operate, easy to use.
Claims (1)
1. slip-joint pliers comprise: left caliper, right caliper body and be connected cover plate, and left caliper is made up of left side pincers handle and the right binding clip that is arranged on the pincers handle of a left side; Right caliper body is made up of right side pincers handle and the left binding clip that is arranged on the right pincers handle, is respectively arranged with the pin shaft hole that cooperatively interacts at left binding clip, right binding clip with on being connected cover plate, left binding clip be connected cover plate on be respectively arranged with the rivet hole that cooperatively interacts; Connecting cover plate is fixedly installed on the left binding clip through rivet; Cavity is installed connecting to form between cover plate and the left binding clip, right binding clip places in the installation cavity, right binding clip through bearing pin and left binding clip be connected cover plate and be hinged; It is characterized in that: on the both sides of described right binding clip, be respectively arranged with lead; Left binding clip be connected cover plate on be respectively arranged with the gathering sill that cooperatively interacts with lead, described gathering sill global shape is an arcuate structure, the two ends of gathering sill cooperatively interact with lead respectively; Lead can slide in gathering sill; The global shape of the pin shaft hole on the described right binding clip is the arcuate structure identical with gathering sill, and the two ends of the pin shaft hole on the right binding clip cooperatively interact with bearing pin respectively, and bearing pin can slide in pin shaft hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101372906A CN101804605B (en) | 2010-03-31 | 2010-03-31 | Slip-joint pliers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101372906A CN101804605B (en) | 2010-03-31 | 2010-03-31 | Slip-joint pliers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101804605A CN101804605A (en) | 2010-08-18 |
| CN101804605B true CN101804605B (en) | 2012-05-23 |
Family
ID=42606641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101372906A Active CN101804605B (en) | 2010-03-31 | 2010-03-31 | Slip-joint pliers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101804605B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104802106B (en) * | 2015-05-05 | 2016-08-24 | 苏州思莱特电子科技有限公司 | A kind of clamping force limitation type clamp |
| CN106549290B (en) * | 2016-10-25 | 2019-01-11 | 湖南红太阳新能源科技有限公司 | A kind of connector provision for disengagement |
| US11938600B2 (en) | 2018-11-02 | 2024-03-26 | Snap-On Incorporated | Axial pliers |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1424955A (en) * | 1999-09-04 | 2003-06-18 | 科尼佩克斯-沃克·C·古斯塔夫普奇公司 | Nippers |
| CN201026595Y (en) * | 2006-12-19 | 2008-02-27 | 江苏金鹿集团有限公司 | Slip-joint pliers |
| CN201841478U (en) * | 2010-03-31 | 2011-05-25 | 江苏金鹿集团有限公司 | Carp pliers |
-
2010
- 2010-03-31 CN CN2010101372906A patent/CN101804605B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1424955A (en) * | 1999-09-04 | 2003-06-18 | 科尼佩克斯-沃克·C·古斯塔夫普奇公司 | Nippers |
| CN201026595Y (en) * | 2006-12-19 | 2008-02-27 | 江苏金鹿集团有限公司 | Slip-joint pliers |
| CN201841478U (en) * | 2010-03-31 | 2011-05-25 | 江苏金鹿集团有限公司 | Carp pliers |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101804605A (en) | 2010-08-18 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200602 Address after: 215625 Chang Nan community (Hongqi Road, Hongqi Town), Zhangjiagang City, Suzhou City, Jiangsu Province Patentee after: ZHANGJIAGANG WEALTH HARDWARE TOOLS Co.,Ltd. Address before: Deer road Zhangjiagang city Jiangsu province 215625 Jin Fengzhen Patentee before: BESSEY Tool GmbH & Co.KG |