CN201316960Y - Adjustable pincers - Google Patents
Adjustable pincers Download PDFInfo
- Publication number
- CN201316960Y CN201316960Y CNU2008202056938U CN200820205693U CN201316960Y CN 201316960 Y CN201316960 Y CN 201316960Y CN U2008202056938 U CNU2008202056938 U CN U2008202056938U CN 200820205693 U CN200820205693 U CN 200820205693U CN 201316960 Y CN201316960 Y CN 201316960Y
- Authority
- CN
- China
- Prior art keywords
- adjustable
- fixed
- handle
- movable
- connector
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model provides a pair of adjustable pincers, which comprise a fixed part, a movable part, a connecting part, a spring and an adjusting mechanism; wherein, the fixed part is formed by a fixed jaw and a fixed pincer handle; the end of the fixed jaw is curved and extended to form the fixed pincer handle; the movable part consists of a movable jaw and a movable pincer handle connected with the movable jaw in a rotating manner; the connecting part is provided with a through channel; through the through channel, the movable jaw is connected with the connecting part in a rotating manner; both ends of the spring are respectively connected with the movable jaw and the fixed pincer handle; and both ends of the adjusting mechanism are respectively rotatably connected with the fixed pincer handle and the movable pincer handle. The adjustable pincers of the utility model, which have the advantages of novel design and compact structure, not only have the same function of adjusting the opening of the adjustable jaws in the prior art, but also have good locking performance, so that an article cannot easily slip off the opening, and moreover, the adjustable pincers have a good operation effect.
Description
Technical field
The utility model relates to a kind of hand-operated tools, particularly relates to a kind of adjustable pliers of following the opening of adjusting pliers according to the width or the diameter of object.
Background technology
The pliers of traditional form is included in two slender members of a pivotal pin place combination.One end place of each slender member forms a jaw, and the other end forms one handle.Because slender member and jaw have constant shape, thereby can clamp the object with various sizes by different way.Handle place by one of therein is provided with the capable female part of a groove, and the handle that has pivotal pin can be moved between two diverse locations in groove, just can provide the controllability that can clamp the object with different size, thereby realize adjustable performance.
Above-mentioned adjustable pliers can be used for clamping and locking onto on the object with different size.Usually, mainly be to make the jaw of pliers not only adapt to object by improvement but also it is locked onto on the object with in various degree power at the improvement of this pliers with different size to the guiding mechanism in the pliers.Thereby existing adjusting parts are used for regulating distance between the jaw makes them can clamping and lock onto on the object with different size.But existing pliers must can mesh and the clamping object them by regulating in advance according to the actual size size of object.Therefore, because existing pliers need carry out preset at object of clamping to jaw during to another object of clamping, so in the process of continuous clamping different size object, can not only use existing adjustable pliers with one hand.
The problem that existing adjustable pliers exists is need regulate jaw in advance adapting to the object of continuous clamping different size, and the adjustment component of adjustable forceps also needs to do further improvement so that the object of clamping different size continuously.
Summary of the invention
The purpose of this utility model is, overcome the existing defective of existing adjustable pliers, and provide a kind of adjustable pliers of new structure, technical problem to be solved is to make it not need follow-up preset is carried out at the binding clip position when the object of clamping different size, clamping force is big, locking function is good, and is easy to use, thereby is suitable for practicality more.
The purpose of this utility model and solve its technical problem and realize by the following technical solutions.According to a kind of adjustable pliers that the utility model proposes, it comprises: fixed part, and it end that comprises that fixed pliers head reaches by fixed pliers head bends the fixedly pincers handle that extends to form; Movable part, it comprises movable binding clip and the adjustable clamp handle that is rotationally connected with movable binding clip; Connecting portion, it has one and runs through groove, and described movable binding clip is by running through groove and connecting portion is rotationally connected; Spring, its two ends are connected with fixing pincers handle with above-mentioned movable binding clip respectively; Guiding mechanism, its two ends are rotationally connected with said fixing pincers handle and adjustable clamp handle respectively.
According to the adjustable pliers of the utility model embodiment, wherein said guiding mechanism comprises: first connector, and it reaches a cylindric extension that extends to form by the base with a groove on base is formed, and has external screw thread on the described extension; Second connector, it is bent into a part by integrally formed section bar has poroid the holding parts and stretched out by the both sides that hold parts of the cylinder of internal thread and forms the stop sheet that lumps together and formed, the described accommodation section part is threaded with above-mentioned extension, and the middle part of described second connector has an embedded groove; Adjusting ring is arranged in the embedded groove of above-mentioned second connector, and its inside is hollow cylindrical, and its inner surface has internal thread, and is threaded in above-mentioned extension.
According to the adjustable pliers of the utility model embodiment, the outer cover of wherein said fixedly pincers handle is provided with a fixed housing, and the material of described fixed housing is plastics or polyester.
According to the adjustable pliers of the utility model embodiment, an end of wherein said fixedly pincers handle has one and has middle first projection of boring a hole, and an end of described spring passes described perforation.
According to the adjustable pliers of the utility model embodiment, the other end of wherein said fixedly pincers handle has a protuberance, and described protuberance passes the groove of the base of above-mentioned first connector, is rotationally connected by a turning cylinder.
According to the adjustable pliers of the utility model embodiment, the end of wherein said movable binding clip has one second projection by following position, and the centre of this second projection has a perforation, and the other end of described spring passes described perforation.
Adjustable pliers according to the utility model embodiment, the material of wherein said adjustable clamp handle is plastics or polyester, its inner surface forms one and runs through holding tank up and down, be provided with gear-stopping bar in the described adjustable clamp handle, one end of described gear-stopping bar is fixed in by turning cylinder on the shell of adjustable clamp handle, and the other end stretches out outside the adjustable clamp handle.
By technique scheme, the adjustable pliers of the utility model has the following advantages at least:
1) the adjustable pliers modern design of the utility model, compact conformation not only have the function of openings of sizes of the adjusting jaw of known adjustable pliers, and locking property are good, make object be difficult for being easy to manually-operated from the opening part landing;
2) the pincers shank portion of the adjustable pliers of the utility model is reasonable in design, good hand touch, and the guiding mechanism of pincers between the handle can be adjusted elasticity between fixed pliers head and movable binding clip easily adapting to the object of different size, and has preferable operating effect.
Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of specification, and for above-mentioned and other purposes, feature and advantage of the present utility model can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.
Description of drawings
Fig. 1 is that the adjustable pliers of the utility model embodiment is structural representation under the closure state at its pincers handle.
Fig. 2 is that the adjustable pliers of the utility model embodiment is at the structural representation of its pincers handle under in opened condition.
Fig. 3 is the structural change schematic diagram of adjustable pliers when using its guiding mechanism of the utility model embodiment.
10: fixed part 11: fixed pliers head
12: 121: the first projectioies of fixing pincers handle
122: protuberance 123: fixed housing
20: movable part 21: movable binding clip
221: stop bar 30: connecting portion
31: run through groove 40: spring
50: 51: the first connectors of guiding mechanism
511: base 512: extension
522: stop sheet 53: adjusting ring
R1, R2, R3: rivet P1, P2, P3, P4, P5: turning cylinder
100,200: arrow
The specific embodiment
For further setting forth the utility model is to reach technological means and the effect that predetermined purpose is taked, below in conjunction with accompanying drawing and preferred embodiment, to according to its specific embodiment of adjustable pliers, structure, feature and the effect thereof that the utility model proposes, describe in detail as after.
See also illustrated in figures 1 and 2ly, Fig. 1,2 is respectively that the adjustable pliers of the utility model embodiment is closed and opens structural representation under the two states at its pincers handle.The preferred embodiment of the adjustable pliers of the utility model comprises a fixed part 10, a movable part 20, a connecting portion that fixed part 10, movable part 20 can be coupled together 30, spring 40 that the perforation by wherein of second projection 211 of the movable binding clip 21 of first projection 121 of the fixedly pincers handle 12 in the fixed part 10 and movable part 20 can be coupled together and an end and the terminal protuberance 122 of fixing pincers handle 12, the guiding mechanism 50 that the other end links to each other with adjustable clamp handle 22.
This fixed part 10 is constituted by the fixed pliers head 11 that plays the effect of clamping object and by the fixedly pincers handle 12 that the end bending of fixed pliers head 11 extends to form.Wherein, fixed part 10 can be by fixed pliers head 11 and fixing pincers handle 12 integrally formed or split form.Should be coated with one deck plastics or polyester shell 123 by the fixing outer surface that clamps handle 12, and fixedly connected by two rivet R2, R3.Should have one first projection 121 by fixing pincers handle 12 its ends near fixed pliers head 11, the centre of this first projection 121 has a perforation; Its end away from fixed pliers head 11 has a protuberance 122.
This movable part 20 comprises movable binding clip 21 and the adjustable clamp handle 22 that is rotationally connected by turning cylinder P2 and movable binding clip 21.The end of this activity binding clip 21 has one second projection 211 by following position, and the centre of this second projection 211 has a perforation.This adjustable clamp handle 22 can be made by plastics or polyester for portability is provided, and its inner surface forms one and runs through holding tank up and down.Be provided with stop bar 221 in the adjustable clamp handle 22, the one end is fixed in by turning cylinder P4 on the shell of adjustable clamp handle 22, and the other end stretches out outside the adjustable clamp handle 11.
Connecting portion 30 has one and runs through groove 31, and what run through groove 31 is top in order to holding the end portion of movable binding clip 21, and makes itself and 30 flexible connections of connecting portion by turning cylinder P1.What run through groove 31 is following in order to holding the end portion of fixed pliers head 11, and it can be integrally formed with fixed part 10 or fixedlys connected by rivet R1.
One end of spring 40 passes the perforation of first projection 121 of said fixing binding clip 11, the other end passes the perforation of second projection 211 of above-mentioned movable binding clip 21, and the motion that elongates or shortens by spring, regulate the opening of 21 of fixed pliers head 11 and movable binding clips, in order to clamp the object of different size.
When adjustable pliers at its pincers handle when being closure state, the opening minimum that fixed pliers head 11 and movable binding clip are 21, the stop sheet 522 of above-mentioned second connector 52 and the stop bar 221 of above-mentioned adjustable clamp handle 22 connect (as shown in Figure 1).When adjustable pliers at its pincers handle in opened condition the time, the opening maximum that fixed pliers head 11 and movable binding clip are 21, this moment, the elongation of spring 40 reduced, and the stop sheet 522 of above-mentioned second connector 52 is separated (as shown in Figure 2) with the stop bar 221 of above-mentioned adjustable clamp handle 22.
See also shown in Figure 3ly, Fig. 3 is the structural change schematic diagram of adjustable pliers when using its guiding mechanism of the utility model embodiment.Change to Fig. 3 (b) and Fig. 3 (c) process from Fig. 3 (a) as can be seen, when the adjusting ring 53 of guiding mechanism 50 when arrow 100 directions are rotated, second connector 52 and adjusting ring 53 together rise along arrow 200 directions, the elongation of spring 40 shortens simultaneously, the extended distance that fixed pliers head 11 and movable binding clip are 21 reduces until forcing mutually into, and the stop sheet 522 of above-mentioned second connector 52 is become by initial connecting with the stop bar 221 of above-mentioned adjustable clamp handle 22 and is separated.The adjustable pliers of the utility model is reasonable in design, good hand touch, and the guiding mechanism of pincers between the handle can be adjusted elasticity between fixed pliers head and movable binding clip easily adapting to the object of different size, and has preferable operating effect.
Above-mentioned detailed description is specifying at one of them possible embodiments of the utility model, this embodiment is not in order to limit claim of the present utility model, allly do not break away from the equivalence that the utility model does and implement or change, all should be contained in the scope of technical solutions of the utility model.
Claims (7)
1, a kind of adjustable pliers is characterized in that it comprises:
Fixed part, it end that comprises that fixed pliers head reaches by fixed pliers head bends the fixedly pincers handle that extends to form;
Movable part, it comprises movable binding clip and the adjustable clamp handle that is rotationally connected with movable binding clip;
Connecting portion, it has one and runs through groove, and described movable binding clip is by running through groove and connecting portion is rotationally connected;
Spring, its two ends are connected with fixing pincers handle with above-mentioned movable binding clip respectively;
Guiding mechanism, its two ends are rotationally connected with said fixing pincers handle and adjustable clamp handle respectively.
2, adjustable pliers according to claim 1 is characterized in that described guiding mechanism comprises:
First connector, it reaches a cylindric extension that extends to form by the base with a groove on base is formed, and has external screw thread on the described extension;
Second connector, it is bent into a part by integrally formed section bar has poroid the holding parts and stretched out by the both sides that hold parts of the cylinder of internal thread and forms the stop sheet that lumps together and formed, the described accommodation section part is threaded with above-mentioned extension, and the middle part of described second connector has an embedded groove;
Adjusting ring is arranged in the embedded groove of above-mentioned second connector, and its inside is hollow cylindrical, and its inner surface has internal thread, and is threaded in above-mentioned extension.
3, adjustable pliers according to claim 1 is characterized in that: the outer cover of described fixedly pincers handle is provided with a fixed housing, and the material of described fixed housing is plastics or polyester.
4, adjustable pliers according to claim 1 is characterized in that: an end of described fixedly pincers handle has one and has middle first projection of boring a hole, and an end of described spring passes described perforation.
5, adjustable pliers according to claim 1 is characterized in that: the other end of described fixedly pincers handle has a protuberance, and described protuberance passes the base groove of above-mentioned first connector, is rotationally connected by a turning cylinder.
6, adjustable pliers according to claim 1 is characterized in that: the end of described movable binding clip has one second projection by following position, and the centre of this second projection has a perforation, and the other end of described spring passes described perforation.
7, adjustable pliers according to claim 1, it is characterized in that: the material of described adjustable clamp handle is plastics or polyester, its inner surface forms one and runs through holding tank up and down, be provided with gear-stopping bar in the described adjustable clamp handle, one end of described gear-stopping bar is fixed in by turning cylinder on the shell of adjustable clamp handle, and its other end stretches out outside the adjustable clamp handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202056938U CN201316960Y (en) | 2008-12-22 | 2008-12-22 | Adjustable pincers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202056938U CN201316960Y (en) | 2008-12-22 | 2008-12-22 | Adjustable pincers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201316960Y true CN201316960Y (en) | 2009-09-30 |
Family
ID=41195730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202056938U Expired - Fee Related CN201316960Y (en) | 2008-12-22 | 2008-12-22 | Adjustable pincers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201316960Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104162853A (en) * | 2013-05-16 | 2014-11-26 | 吴明杰 | Pincers |
| CN105958392A (en) * | 2016-06-29 | 2016-09-21 | 苏州市职业大学 | Tightening type eagle nose wire stripping pliers |
-
2008
- 2008-12-22 CN CNU2008202056938U patent/CN201316960Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104162853A (en) * | 2013-05-16 | 2014-11-26 | 吴明杰 | Pincers |
| CN105958392A (en) * | 2016-06-29 | 2016-09-21 | 苏州市职业大学 | Tightening type eagle nose wire stripping pliers |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206123695U (en) | Soft packet of lithium cell X type spring perch | |
| CN206634592U (en) | A kind of fragment of brick clamping device | |
| EP1623772A3 (en) | Bending machine die provided with a vise for clamping an elongated workpiece to be bent | |
| CN206216526U (en) | A kind of round mouth locking pliers of adjustable jaw | |
| CN201316960Y (en) | Adjustable pincers | |
| CN104742068A (en) | Screwdriver | |
| CN201033416Y (en) | Large vice with narrow and long lever | |
| CN103567960B (en) | Pin pulling device | |
| CN104786230B (en) | Flexible clamping paw | |
| CN209006604U (en) | For fastening the device of pulling rivet | |
| CN207818271U (en) | A kind of strand capacitance clip replacement device | |
| CN206811191U (en) | Electric drill chuck | |
| CN108098616B (en) | A kind of jockey and connection method | |
| CN207868600U (en) | A kind of stubborn line apparatus | |
| CN201856202U (en) | Water pipe tongs | |
| CN212287412U (en) | Strong spanner | |
| CN2392639Y (en) | Self-adjustable water-pump pliers | |
| CN204976479U (en) | Steel sword magic chuck | |
| CN210476646U (en) | Self-adjusting water pump pliers | |
| CN207583332U (en) | A kind of novel tubular column clamping device | |
| CN101745879A (en) | Tweenzers | |
| CN203335544U (en) | Self-locking type tree body clamping mechanism | |
| CN203109470U (en) | Clamp for welding die | |
| CN201907074U (en) | Clamping and pressing tool with offset tong mouth | |
| CN206465178U (en) | A kind of multimode hole drilling jig |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG HENGLI IMPORT AND EXPORT CO., LTD. Free format text: FORMER OWNER: XU WEIFENG Effective date: 20101009 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 315000 ROOM 1401, NO.6, XINGNING LANE, JIANGBEI DISTRICT, NINGBO CITY, ZHEJIANG PROVINCE TO: 321300 NO.173, CHENGBEI WEST ROAD, XICHENG, YONGKANG CITY, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101009 Address after: 321300, No. 173 Chengbei West Road, Xicheng County, Zhejiang, Yongkang Patentee after: Zhejiang Hengli Import & Export Co., Ltd. Address before: 315000, room 6, Lane 1401, Xingning lane, Jiangdong District, Zhejiang, Ningbo Patentee before: Xu Weifeng |
|
| ASS | Succession or assignment of patent right |
Owner name: SHAOXING HENGLI TOOL CO., LTD. Free format text: FORMER OWNER: ZHEJIANG HENGLI IMPORT + EXPORT CO., LTD. Effective date: 20110901 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 321300 JINHUA, ZHEJIANG PROVINCE TO: 315175 SHAOXING, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110901 Address after: The Zhejiang province Shaoxing City Road 315175 west of Paojiang Industrial Zone Patentee after: Shaoxing Hengli Tool Co., Ltd. Address before: 321300, No. 173 Chengbei West Road, Xicheng County, Zhejiang, Yongkang Patentee before: Zhejiang Hengli Import & Export Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090930 Termination date: 20141222 |
|
| EXPY | Termination of patent right or utility model |