CN204725353U

CN204725353U - A kind of Novel pincers

Info

Publication number: CN204725353U
Application number: CN201520477655.8U
Authority: CN
Inventors: 张修竹
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-07-06
Filing date: 2015-07-06
Publication date: 2015-10-28
Anticipated expiration: 2025-07-06

Abstract

The utility model discloses a kind of Novel pincers, comprise main forceps body, main forceps body comprises middle mutually hinged left caliper and right caliper body, described left caliper comprises a left clamp handle and is arranged at the right binding clip of left clamp handle front end, right caliper body comprises a right clamp handle and is arranged at the left binding clip of right clamp handle front end, be respectively arranged with a groove and an installing blind at the inner side relative position of described left clamp handle and right clamp handle simultaneously, sleeve pipe is connected with in installing blind, described sleeve pipe is built-in with a spring and a telescopic head, telescopic head end stretches out in sleeve pipe, shoulder block is respectively arranged with outside the end of telescopic head and inside the end of sleeve pipe, during use, while clamp handle is closed up, telescopic head enters groove, under the effect of the pressure, telescopic head Compress Spring, telescopic head is made to bounce back in sleeve pipe, this kind of structure makes spring freely stretch in sleeve pipe on the one hand, spring is not yielding, this kind of structure is all adopt assembled on the other hand, any damage parts all can be changed.

Description

A kind of Novel pincers

Technical field

The utility model relates to instrument, is specifically related to a kind of Novel pincers.

Background technology

Pliers is as a kind of hardware & tools, it utilizes lever principle, by pin joint as the lever point of rotation, one hand is held with a firm grip clamp handle, binding clip merges, binding clip can grip objects, the all right pinch off object of binding clip with cutting edge, existing pliers has vice, wire stripper, nipper plier and pipe vice etc., for the ease of Reusability, existing a lot of pliers is provided with the spring for strutting clamp handle at clamp handle place, at every turn after a single use, clamp handle can flick rapidly by spring, then existing spring is all exposed, in use spring is low for service life on the one hand for it, on the other hand spring very easily skids distortion after being compressed to beeline, long-time use, spring force is not enough, impact uses.

Utility model content

(1) technical problem that will solve

In order to overcome prior art deficiency, a kind of Novel pincers is now proposed, its novel structure, Appropriate application spring force, pliers long service life.

(2) technical scheme

Of the present utility modelly to be achieved through the following technical solutions: the utility model proposes a kind of Novel pincers, comprise main forceps body, described main forceps body comprises middle mutually hinged left caliper and right caliper body, described left caliper comprises a left clamp handle and is arranged at the right binding clip of left clamp handle front end, described right caliper body comprises a right clamp handle and is arranged at the left binding clip of right clamp handle front end, be respectively arranged with a groove and an installing blind at the inner side relative position of described left clamp handle and right clamp handle simultaneously, sleeve pipe is connected with in described installing blind, described sleeve pipe is built-in with a spring and a telescopic head, described telescopic head end stretches out in sleeve pipe, shoulder block is respectively arranged with outside the end of telescopic head and inside the end of sleeve pipe.

Improve as one, be provided with internal thread inside described installing blind, described sleeve pipe contacts with installing blind on outer tube wall and is provided with the external screw thread with screw-internal thread fit.

As further improvement, described telescopic head head diameter is less than groove internal diameter.

(3) beneficial effect

The utility model, relative to prior art, has following beneficial effect:

A kind of Novel pincers that the utility model proposes, it adopts and be provided with a sleeve pipe between clamp handle, and spring fitting is in sleeve pipe, a telescopic head is had, during use, while clamp handle is closed up in the end of spring, telescopic head enters groove, under the effect of the pressure, telescopic head Compress Spring, makes telescopic head bounce back in sleeve pipe, this kind of structure makes spring freely stretch in sleeve pipe on the one hand, spring is not yielding, and this kind of structure is all adopt assembled on the other hand, and any damage parts all can be changed.

Accompanying drawing explanation

Fig. 1 is the utility model structural representation.

Fig. 2 is A position partial sectional view in Fig. 1.

1-left caliper; 2-right caliper body; 3-sleeve pipe; 4-spring; 5-telescopic head; The left clamp handle of 11-; The right binding clip of 12-; 13-groove; The right clamp handle of 21-; The left binding clip of 22-; 23-installing blind; 31-shoulder block.

Detailed description of the invention

In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.

A kind of Novel pincers as depicted in figs. 1 and 2, comprise main forceps body, described main forceps body comprises middle mutually hinged left caliper 1 and right caliper body 2, described left caliper 1 comprises a left clamp handle 11 and is arranged at the right binding clip 12 of left clamp handle 11 front end, described right caliper body 2 comprises a right clamp handle 21 and is arranged at the left binding clip 22 of right clamp handle 21 front end, be respectively arranged with a groove 13 and an installing blind 23 at the inner side relative position of described left clamp handle 11 and right clamp handle 21 simultaneously, sleeve pipe 3 is connected with in described installing blind 23, described sleeve pipe 3 is built-in with spring 4 and a telescopic head 5, described telescopic head 5 end stretches out in sleeve pipe 3, shoulder block 31 is respectively arranged with outside the end of telescopic head 5 and inside the end of sleeve pipe 3.

Wherein, be provided with internal thread inside described installing blind 23, described sleeve pipe 3 contacts with installing blind 23 on outer tube wall and is provided with the external screw thread with screw-internal thread fit; Described telescopic head 5 head diameter is less than groove 13 internal diameter.

A kind of Novel pincers that above specific embodiment is mentioned, the external diameter of its spring 4 is identical with the internal diameter of sleeve pipe 3, first telescopic head 5 is put into sleeve pipe 3, can prevent telescopic head 5 from coming off in sleeve pipe 3 by the shoulder block 31 that sleeve pipe 3 and telescopic head 5 are arranged, then spring 4 is encased in sleeve pipe 3, again sleeve pipe 3 is screwed onto in installing blind 23, during use, when left clamp handle 11 is closed up with right clamp handle 21, telescopic head 5 enters in groove 13, simultaneously along with the pitch smaller between left clamp handle 11 and right clamp handle 21, telescopic head 5 Compress Spring 4, then telescopic head 5 bounces back in sleeve pipe 3, certainly, telescopic head 5 is unlikely to depart from sleeve pipe 3, spring 4 is capable of expansion and contraction along sleeve pipe 3 inwall, can not anyway be out of shape, and use for a long time, if after spring 4 is aging, spring 4 can be changed very easily.

Embodiment recited above is only be described preferred embodiment of the present utility model, not limits design of the present utility model and scope.Under the prerequisite not departing from the utility model design concept; the various modification that this area ordinary person makes the technical solution of the utility model and improvement; protection domain of the present utility model all should be dropped into; the technology contents of the utility model request protection, all records in detail in the claims.

Claims

1. a Novel pincers, comprise main forceps body, it is characterized in that: described main forceps body comprises middle mutually hinged left caliper (1) and right caliper body (2), described left caliper (1) comprises a left clamp handle (11) and is arranged at the right binding clip (12) of left clamp handle (11) front end, described right caliper body (2) comprises a right clamp handle (21) and is arranged at the left binding clip (22) of right clamp handle (21) front end, be respectively arranged with a groove (13) and an installing blind (23) at the inner side relative position of described left clamp handle (11) and right clamp handle (21) simultaneously, sleeve pipe (3) is connected with in described installing blind (23), described sleeve pipe (3) is built-in with a spring (4) and a telescopic head (5), described telescopic head (5) end stretches out in sleeve pipe (3), shoulder block (31) is respectively arranged with outside the end of telescopic head (5) and inside the end of sleeve pipe (3).

2. a kind of Novel pincers according to claim 1, it is characterized in that: described installing blind (23) inner side is provided with internal thread, and described sleeve pipe (3) contacts on outer tube wall with installing blind (23) and is provided with the external screw thread with screw-internal thread fit.

3. a kind of Novel pincers according to claim 1, is characterized in that: described telescopic head (5) head diameter is less than groove (13) internal diameter.