CN213616182U

CN213616182U - Self-opening sharp-nose pliers

Info

Publication number: CN213616182U
Application number: CN202022512668.8U
Authority: CN
Inventors: 徐实现
Original assignee: Xuzhou Wanzhuo Hardware Tool Manufacturing Co ltd
Current assignee: Xuzhou Wanzhuo Hardware Tool Manufacturing Co ltd
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-07-06
Anticipated expiration: 2030-11-04

Abstract

The utility model relates to the technical field of sharp-nose pliers, in particular to self-opening sharp-nose pliers, which comprise a plier head and handles, wherein the plier head and the handles are respectively provided with two groups, the plier head is hinged and connected, the handles comprise a first handle and a second handle, one end of the first handle, which is far away from the plier head, is fixedly connected with an elastic rope, and the second handle is provided with a groove corresponding to the elastic rope; a fixed column is arranged at one end, close to the binding clip, of the second handle, a rotating shaft is movably connected onto the fixed column, a cross rod is connected onto the rotating shaft, a movable pile is sleeved on the cross rod and rotatably connected onto the first handle, and a spring is sleeved on the cross rod between the movable pile and the rotating shaft. When the utility model is used, the binding clip is opened by the elasticity of the spring, which is convenient and labor-saving; when not using, merge first handle and second handle through the bungee cord, be convenient for accomodate. Novel structure, reasonable in design, suitable using widely.

Description

Self-opening sharp-nose pliers

Technical Field

The utility model relates to a long flat nose pliers technical field, in particular to from open long flat nose pliers.

Background

Long flat nose pliers, also known as wire cutters, are commonly used pliers and cutting tools. In a transformer substation, the sharp-nose pliers are the necessary tools for a maintainer to go out for maintenance. Current sharp-nosed pliers when using, mainly rely on hand power to open or merge its handle, use harder, consequently based on its use limitation, the utility model provides a from open sharp-nosed pliers relies on elasticity to open, and convenient to use is laborsaving.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned not enough among the prior art, the utility model provides a from open sharp-nosed plier, its simple structure, convenient popularization.

A pair of self-opening sharp-nose pliers comprises pliers heads and handles, wherein the pliers heads and the handles are provided with two groups, the pliers heads are hinged, the handles comprise a first handle and a second handle, one end, far away from the pliers heads, of the first handle is fixedly connected with an elastic rope, and a groove corresponding to the elastic rope is formed in the second handle;

a fixed column is arranged at one end, close to the binding clip, of the second handle, a rotating shaft is movably connected onto the fixed column, a cross rod is connected onto the rotating shaft, a movable pile is sleeved on the cross rod and rotatably connected onto the first handle, and a spring is sleeved on the cross rod between the movable pile and the rotating shaft.

Preferably, the elastic rope is sleeved in the groove.

Preferably, one end of the cross rod, which is far away from the rotating shaft, is provided with a baffle, and the diameter of the baffle is larger than the outer diameter of the movable pile.

Preferably, the inner diameter of the movable pile is larger than the outer diameter of the cross rod, and the cross rod slides freely in the movable pile.

Preferably, the first handle and the second handle are both provided with anti-skid hand-holding sleeves.

Preferably, the tong head is provided with teeth which are matched with each other.

The utility model has the advantages that:

when the utility model is used, the binding clip is opened by the elasticity of the spring, which is convenient and labor-saving; when not using, merge first handle and second handle through the bungee cord, be convenient for accomodate. Novel structure, reasonable in design, suitable using widely.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a front view of the present invention;

FIG. 2 is a perspective view of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

1-tong head, 2-first handle, 3-second handle, 4-elastic rope, 5-groove, 6-fixed column, 7-rotating shaft, 8-cross bar, 9-movable pile, 10-spring and 11-baffle.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention easier to be clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

As shown in the attached drawings, the self-opening sharp-nose pliers comprise a pliers head 1 and handles, wherein the pliers head 1 and the handles are respectively provided with two groups, the pliers head 1 is hinged, the handles comprise a first handle 2 and a second handle 3, one end, far away from the pliers head 1, of the first handle 2 is fixedly connected with an elastic rope 4, and a groove 5 corresponding to the elastic rope 4 is formed in the second handle 3;

one end of the second handle 3 close to the binding clip 1 is provided with a fixed column 6, the fixed column 6 is movably connected with a rotating shaft 7, the rotating shaft 7 is connected with a cross rod 8, the cross rod 8 is sleeved with a movable pile 9, the movable pile 9 is rotatably connected to the first handle 2, and the cross rod 8 between the movable pile 9 and the rotating shaft 7 is sleeved with a spring 10.

In this embodiment, the elastic cord 4 is sleeved in the groove 5.

In this embodiment, a baffle 11 is disposed at one end of the cross bar 8 away from the rotating shaft 7, and the diameter of the baffle 11 is larger than the outer diameter of the movable pile 9.

In this embodiment, the inner diameter of the movable pile 9 is larger than the outer diameter of the cross rod 8, and the cross rod 8 slides freely in the movable pile 9.

In this embodiment, the first handle 2 and the second handle 3 are both provided with anti-slip grip sleeves.

In this embodiment, the binding clip 1 is provided with teeth that are engaged with each other.

Methods and principles of use:

when the nipper is used, the elastic rope 4 is taken down from the groove 5, the spring 10 on the cross rod 8 pushes the movable pile 9 under the action of elastic force, the movable pile 9 slides to one side on the cross rod 8, so that the first handle 2 and the second handle 3 are separated, the tong head 1 of the nipper is also opened, and the tong head 1 does not need to be separated by hand force during use, so that the nipper is more convenient and labor-saving; after the use is accomplished, hold first handle 2 and second handle 3 with the hand to establish elasticity rope 4 cover in recess 5, can merge first handle 2 and second handle 3, be convenient for accomodate and deposit.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that are made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The self-opening sharp-nose pliers are characterized by comprising pliers heads (1) and handles, wherein the pliers heads (1) and the handles are respectively provided with two groups, the pliers heads (1) are hinged, the handles comprise a first handle (2) and a second handle (3), one end, far away from the pliers heads (1), of the first handle (2) is fixedly connected with an elastic rope (4), and a groove (5) corresponding to the elastic rope (4) is formed in the second handle (3);

a fixed column (6) is arranged at one end, close to the binding clip (1), of the second handle (3), a rotating shaft (7) is movably connected onto the fixed column (6), a cross rod (8) is connected onto the rotating shaft (7), a movable pile (9) is sleeved on the cross rod (8), the movable pile (9) is rotatably connected onto the first handle (2), and a spring (10) is sleeved on the cross rod (8) between the movable pile (9) and the rotating shaft (7).

2. The self-opening nipper pliers as claimed in claim 1, wherein: the elastic rope (4) is sleeved in the groove (5).

3. The self-opening nipper pliers as claimed in claim 1, wherein: one end of the cross rod (8) far away from the rotating shaft (7) is provided with a baffle (11), and the diameter of the baffle (11) is larger than the outer diameter of the movable pile (9).

4. The self-opening nipper pliers as claimed in claim 1, wherein: the inner diameter of the movable pile (9) is larger than the outer diameter of the cross rod (8), and the cross rod (8) freely slides in the movable pile (9).

5. The self-opening nipper pliers as claimed in claim 1, wherein: the first handle (2) and the second handle (3) are both provided with anti-skidding handholds.

6. The self-opening nipper pliers as claimed in claim 1, wherein: the tong head (1) is provided with teeth which are matched with each other.