CN203843710U - Novel double-headed pliers - Google Patents
Novel double-headed pliers Download PDFInfo
- Publication number
- CN203843710U CN203843710U CN201420284527.7U CN201420284527U CN203843710U CN 203843710 U CN203843710 U CN 203843710U CN 201420284527 U CN201420284527 U CN 201420284527U CN 203843710 U CN203843710 U CN 203843710U
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- China
- Prior art keywords
- handle
- connecting rod
- handle connecting
- link assembly
- double
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- Expired - Fee Related
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Abstract
The utility model discloses a pair of novel double-headed pliers. The pair of the novel double-headed pliers comprises handles, handle connecting rods and a double-headed plier head, wherein a torsional spring is arranged in the double-headed plier head. The handles comprise the first handle and the second handle, the handle connecting rods comprise a first handle connecting rod assembly and a second handle connecting rod assembly, one end of the first handle connecting rod assembly and one end of the second handle connecting rod assembly are hinged to the middle of the double-headed plier head, the other end of the first handle connecting rod assembly is hinged to the first handle, and the other end of the second handle connecting rod assembly is hinged to the second handle. The first handle is provided with a first limiting pin, the second handle is provided with a second limiting pin, the first handle connecting rod assembly is provided with a first limiting notch matched with the first limiting pin, and the second handle connecting rod assembly is provided with a second limiting notch matched with the second limiting pin. The pair of novel double-headed pliers can be converted and turned around conveniently, meanwhile, has the functions of nipper pliers and the functions of vices, and is novel in structure, simple and convenient to use, stable in performance, good in limiting effect and high in use stability.
Description
Technical field
The utility model relates to a kind of hardware & tools, relates in particular to a kind of novel double-end pincers.
Background technology
Hand welding be a kind of for clamping, fixing processing work or torsion, bending, cut off the hardware & tools of tinsel, be widely used in the fields such as electronics telecommunications, auto repair, house decoration.Common hand welding generally includes handle, handle and connecting rod and single binding clip, therefore, in the time that reality is used, often needs to use multiple pliers simultaneously, carries and use inconvenience; And at present many function of pliers for a pair of tongs is possessed, the double end pliers of designing, due to structure and spacing restriction, makes comparatively inconvenience of conversion between two statures, and conversion is spacing also comparatively inconvenient after coming, and makes to use steadiness not high.
Utility model content
Defect and deficiency that the utility model exists in order to solve above-mentioned prior art, provide and can conveniently change tune, has the function of nipper plier and vice simultaneously, and the novel double-end pincers of novel structure, easy to use, stable performance.
The technical solution of the utility model: a kind of novel double-end pincers, comprise handle, the double end binding clip of handle and connecting rod and built-in torsion spring, described handle comprises first handle and second handle, described handle and connecting rod comprises first handle link assembly and second handle link assembly, described first handle link assembly one end, second handle link assembly one end and double-headed pliers centriciput are hinged, the other end and the first handle of first handle link assembly are hinged, the other end and the second handle of second handle link assembly are hinged, described first handle is provided with the first spacer pin, described second handle is provided with the second spacer pin, described first handle link assembly is provided with the first spacing breach that coordinates the first spacer pin, described second handle link assembly is provided with the second spacing breach that coordinates the second spacer pin.
Preferably, described first handle link assembly comprises the first upper handle connecting rod and the first lower handle connecting rod that complement one another, and described second handle link assembly comprises the second upper handle connecting rod and the second lower handle connecting rod that complement one another.
Preferably, described first handle and the first upper handle connecting rod, the first lower handle connecting rod are rotationally connected by the first screwing, first time screw and the first cylindrical nut, first spacer pin of the each riveted joint of tow sides of described first handle, described the first upper handle connecting rod and the first lower handle connecting rod are provided with the first spacing breach that coordinates the first spacer pin.
Preferably, described second handle and the second upper handle connecting rod, the second lower handle connecting rod are rotationally connected by the second screwing, second time screw and the second cylindrical nut, two second spacer pins of the each riveted joint of tow sides of described second handle, described the second upper handle connecting rod and the second lower handle connecting rod are provided with the second spacing breach that coordinates the second spacer pin.
Preferably, described the first upper handle connecting rod, the first lower handle connecting rod, the second upper handle connecting rod, the second lower handle connecting rod are connected by the 3rd screw and the 3rd nut rotation with double end binding clip.
Preferably, between described first handle and second handle, be provided with snap close, described snap close one end is rotationally connected by the first straight pin and first handle 5, and the snap close other end is connected with second handle is removable by the second straight pin.
Preferably, between described the first upper handle connecting rod and the second upper handle connecting rod, be provided with the first pad, between described the first lower handle connecting rod and the second lower handle connecting rod, be provided with the second pad.
Preferably, one of them binding clip of described double end binding clip is tiger binding clip, and another binding clip is nipper plier head, and two binding clips are symmetrically set.
The utility model can conveniently be changed tune, has the function of nipper plier and vice simultaneously, and novel structure, easy to use, stable performance, and good limit effect is simultaneously used steadiness high after conversion tune.
Brief description of the drawings
Fig. 1 is blast structural representation of the present utility model;
Structural representation when Fig. 2 is the utility model use nipper plier head;
Structural representation when Fig. 3 is the utility model use tiger binding clip.
In figure: 1-double end binding clip, 2a-the first screwing, first time screw of 2b-, 3a-the first upper handle connecting rod, 3b-the first lower handle connecting rod, 3c-the second upper handle connecting rod, 3d-the second lower handle connecting rod, 4-the first cylindrical nut, 5-first handle, 6a-the first spacer pin, 6b-second sells, 7-the first straight pin, 8-snap close, 9-the 3rd screw, 10a-the first pad, 10b-the second pad, 11-the 3rd nut, 12a-the second screwing, second time screw of 12b-, 13-second handle, 14-the second straight pin, 15-the second cylindrical nut.
Detailed description of the invention
Below in conjunction with accompanying drawing and use principle, the utility model is described in further detail, but be not the restriction to the utility model protection domain.
As shown in Figure 1, a kind of novel double-end clamps, and comprises the double end binding clip 1 of handle, handle and connecting rod and built-in torsion spring, and the free state of double end binding clip 1 is open configuration.Handle comprises first handle 5 and second handle 13, handle and connecting rod comprises first handle link assembly and second handle link assembly, first handle link assembly one end, second handle link assembly one end and double end binding clip 1 middle part are hinged, the other end of first handle link assembly and first handle 5 are hinged, the other end of second handle link assembly and second handle 13 are hinged, first handle 5 is provided with the first spacer pin 6a, second handle 13 is provided with the second spacer pin 6b, first handle link assembly is provided with the first spacing breach that coordinates the first spacer pin 6a, second handle link assembly is provided with the second spacing breach that coordinates the second spacer pin 6b.
First handle link assembly comprises the first upper handle connecting rod 3a and the first lower handle connecting rod 3b that complement one another, and second handle link assembly comprises the second upper handle connecting rod 3c and the second lower handle connecting rod 3d that complement one another.
First handle 5 and the first upper handle connecting rod 3a, the first lower handle connecting rod 3b are rotationally connected by the first screwing 2a, first time screw 2b, the first cylindrical nut 4, a first spacer pin 6a of the each riveted joint of the tow sides of first handle 5, coordinates to limit the slewing area of first handle 5 by the first spacer pin 6a and the first spacing breach on the first upper handle connecting rod 3a, the first lower handle connecting rod 3b.
Second handle 13 and the second upper handle connecting rod 3c, the second lower handle connecting rod 3d are rotationally connected by the second screwing 12a, second time screw 12b, the second cylindrical nut 15, a second spacer pin 6b of the each riveted joint of the tow sides of second handle 13, coordinates to limit the slewing area of second handle 13 by the second spacer pin 6b and the breach on the second upper handle connecting rod 3c, the second lower handle connecting rod 3d.
The first upper handle connecting rod 3a, the first lower handle connecting rod 3b and double end binding clip 1 are rotationally connected by the 3rd screw 9, the 3rd nut 11; The second upper handle connecting rod 3c, the second lower handle connecting rod 3d and double end binding clip 1 are rotationally connected by the 3rd screw 9, the 3rd nut 11; Between the first upper handle connecting rod 3a, the first lower handle connecting rod 3b and the second upper handle connecting rod 3c, the second lower handle connecting rod 3d, also form and be rotatably assorted simultaneously.
Between the first upper handle connecting rod 3a and the second upper handle connecting rod 3c, be equipped with the first pad 10a, play compartmentation; Between the first lower handle connecting rod 3b and the second lower handle connecting rod 3d, be equipped with the second pad 10b, play compartmentation.
On double end binding clip 1 plane stack successively order be the first upper handle connecting rod 3a → the first pad 10a → the second upper handle connecting rod 3c → three screw 9; Double end binding clip 1 lower plane stack successively order be the first lower handle connecting rod 3b → the second pad 10b → the second lower handle connecting rod 3d → three nut 11.
Between first handle 5 and second handle 13, be provided with snap close 8, snap close 8 one end are rotationally connected with first handle 5 by the first straight pin 7, and snap close 8 other ends are connected with second handle 13 is removable by the second straight pin 14.The first straight pin 7 is rotatably assorted with handle 5, and snap close 8 and the first straight pin 7 are rotatably assorted.The second straight pin 14 is riveted with handle 13.
The utility model, in the time not using (packed state), rotates snap close 8 to make the hook of snap close 8 hook straight pin 14 around straight pin 7;
The utility model will first be packed up snap close 8 before using, and is placed in the groove of first handle 5; Due to the built-in torsion spring effect of double end binding clip 1, its free state of packing up after snap close 8 is free open configuration;
When the utility model uses as nipper plier, with hand-tight first handle 5 and the second handle 13 held, be nipper plier clamped condition as shown in Figure 2;
When the utility model uses as vice, first unclamp hand, make pliers be placed in free open configuration, by folded inverted to first handle 5 and second handle 13, double-edged the first spacer pin 6a of first handle 5 and double-edged the first spacer pin 6b of second handle 13 touch respectively the first upper handle connecting rod 3a, the first spacing breach of the first lower handle connecting rod 3b and the second upper handle connecting rod 3c, the upper limit of the second spacing breach of the second lower handle connecting rod 3d, continue folded inverted first handle 5 and second handle 13, first handle 5 and second handle 13 will drive respectively the first upper handle connecting rod 3a, the first lower handle connecting rod 3b and the second upper handle connecting rod 3c, the second lower handle connecting rod 3d up turns to reverse free open configuration around the central axis of double end binding clip 1.Use again hand-tight handle 5 and handle 13, be vice clamped condition as shown in Figure 3.
The utility model can conveniently be changed tune, has the function of nipper plier and vice simultaneously, and novel structure, easy to use, stable performance, and good limit effect is simultaneously used steadiness high after conversion tune.
Claims (8)
1. novel double-end pincers, comprise handle, the double end binding clip of handle and connecting rod and built-in torsion spring, it is characterized in that: described handle comprises first handle and second handle, described handle and connecting rod comprises first handle link assembly and second handle link assembly, described first handle link assembly one end, second handle link assembly one end and double-headed pliers centriciput are hinged, the other end and the first handle of first handle link assembly are hinged, the other end and the second handle of second handle link assembly are hinged, described first handle is provided with the first spacer pin, described second handle is provided with the second spacer pin, described first handle link assembly is provided with the first spacing breach that coordinates the first spacer pin, described second handle link assembly is provided with the second spacing breach that coordinates the second spacer pin.
2. a kind of novel double-end pincers according to claim 1, it is characterized in that: described first handle link assembly comprises the first upper handle connecting rod and the first lower handle connecting rod that complement one another, described second handle link assembly comprises the second upper handle connecting rod and the second lower handle connecting rod that complement one another.
3. a kind of novel double-end pincers according to claim 2, it is characterized in that: described first handle and the first upper handle connecting rod, the first lower handle connecting rod are rotationally connected by the first screwing, first time screw and the first cylindrical nut, first spacer pin of the each riveted joint of tow sides of described first handle, described the first upper handle connecting rod and the first lower handle connecting rod are provided with the first spacing breach that coordinates the first spacer pin.
4. a kind of novel double-end pincers according to claim 2, it is characterized in that: described second handle and the second upper handle connecting rod, the second lower handle connecting rod are rotationally connected by the second screwing, second time screw and the second cylindrical nut, two second spacer pins of the each riveted joint of tow sides of described second handle, described the second upper handle connecting rod and the second lower handle connecting rod are provided with the second spacing breach that coordinates the second spacer pin.
5. a kind of novel double-end pincers according to claim 2, is characterized in that: described the first upper handle connecting rod, the first lower handle connecting rod, the second upper handle connecting rod, the second lower handle connecting rod are connected by the 3rd screw and the 3rd nut rotation with double end binding clip.
6. a kind of novel double-end pincers according to claim 1, it is characterized in that: between described first handle and second handle, be provided with snap close, described snap close one end is rotationally connected by the first straight pin and first handle 5, and the snap close other end is connected with second handle is removable by the second straight pin.
7. a kind of novel double-end pincers according to claim 5, is characterized in that: between described the first upper handle connecting rod and the second upper handle connecting rod, be provided with the first pad, between described the first lower handle connecting rod and the second lower handle connecting rod, be provided with the second pad.
8. a kind of novel double-end pincers according to claim 1, is characterized in that: one of them binding clip of described double end binding clip is tiger binding clip, and another binding clip is nipper plier head, and two binding clips are symmetrically set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420284527.7U CN203843710U (en) | 2014-05-28 | 2014-05-28 | Novel double-headed pliers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420284527.7U CN203843710U (en) | 2014-05-28 | 2014-05-28 | Novel double-headed pliers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203843710U true CN203843710U (en) | 2014-09-24 |
Family
ID=51556768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420284527.7U Expired - Fee Related CN203843710U (en) | 2014-05-28 | 2014-05-28 | Novel double-headed pliers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203843710U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108466187A (en) * | 2018-03-29 | 2018-08-31 | 刘�文 | A kind of special double end cross clasp forceps of invisible anti-theft network |
-
2014
- 2014-05-28 CN CN201420284527.7U patent/CN203843710U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108466187A (en) * | 2018-03-29 | 2018-08-31 | 刘�文 | A kind of special double end cross clasp forceps of invisible anti-theft network |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 Termination date: 20150528 |
|
| EXPY | Termination of patent right or utility model |