CN211992542U

CN211992542U - Forked tail pincers

Info

Publication number: CN211992542U
Application number: CN202020486086.4U
Authority: CN
Inventors: 王士尊
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2020-11-24
Anticipated expiration: 2030-04-07

Abstract

The utility model discloses a dovetail clamp, which comprises a first handle and a second handle, wherein one ends of the first handle and the second handle, which are far away from the tail of the clamp, are hinged, the front ends of the first handle and the second handle form a clamp head, and the tail ends of the first handle and the second handle are in a dovetail shape; the middle part of the first handle is provided with a tooth wing, the middle part of the second handle, which is close to the side surface of the first handle, is hinged with the fixing part, the fixing part is provided with a first end part and a second end part, one end of the first end part, which is close to the tooth wing, is provided with a tooth socket, the second end part is provided with a pressing sheet, the first end part and the tooth wing are matched with one side, which is close to the tail of the clamp, the bottom of the first end part is provided with a first through hole, the bottom of the second handle, which. The utility model provides a pair of forked tail pincers simple structure, safety, convenient light and handy, convenient to carry, labour saving and time saving can improve work efficiency.

Description

Forked tail pincers

Technical Field

The utility model relates to an instrument pincers technical field specifically is a forked tail pincers.

Background

The pliers are a hand tool for clamping and fixing a processed workpiece or twisting, bending and shearing a metal wire, have various types and wide application range, and are indispensable tools for clamping and shearing workpieces in assembly, repair, installation and other works in various industries. Most of the existing pliers have complex and heavy structures in order to realize more functions, so that the pliers are inconvenient to use and carry and influence the working efficiency, and therefore, the pliers are necessary to design a tool pliers which is simple, flexible and convenient to operate.

SUMMERY OF THE UTILITY MODEL

For solving the existing problem, the utility model provides a forked tail pincers. The utility model discloses a following technical scheme realizes:

a pair of dovetail pincers comprises a first handle and a second handle, wherein one ends of the first handle and the second handle, which are far away from a pincer tail, are hinged, the front ends of the first handle and the second handle form a pincer head, and the tail ends of the first handle and the second handle are in a dovetail shape;

the clamp is characterized in that a tooth fin is arranged in the middle of the first handle, a fixing piece is hinged to the middle of the side face of the second handle, the fixing piece is provided with a first end portion and a second end portion, a tooth groove is formed in one end, close to the tooth fin, of the first end portion, a pressing piece is fixedly arranged on the second end portion, the first end portion is matched with one side, close to the clamp tail, of the tooth fin, a first through hole is formed in the bottom of the first end portion, a second through hole is formed in the bottom, close to the second end portion, of the second handle, and an elastic part is movably connected between the.

Furthermore, the front ends of the first handle and the second handle are semicircular, and the forceps heads are C-shaped forceps.

Furthermore, the front ends of the first handle and the second handle are fixedly provided with a clamp mouth.

Furthermore, a plurality of teeth are arranged on one side, close to the tail of the pliers, of each tooth wing, and the tooth sockets are matched with the teeth.

Further, the fixing piece is U-shaped.

Furthermore, one end of the elastic component is movably connected with the first through hole, and the other end of the elastic component is movably connected with the second through hole.

Further, the diameter of the dovetail clamp opening is 12-18 CM.

The utility model has the advantages that: the dovetail clamp designed by the utility model is provided with the clamp mouth on the clamp head, so that the clamp head is thicker than the clamp head of a common tool clamp, the clamp body is more stable, labor-saving and durable; the middle part of the handle is provided with the tooth wings and the fixing parts matched with the tooth wings, so that the size of the opening of the dovetail clamp can be adjusted, the dovetail clamp is fixed by the opening when in use, and is not easy to loosen, and the safety is ensured; the clamp body adopts a streamlined design, accords with human engineering, and can effectively disperse palm strength and prevent the palm from having pain when being held by force. The utility model provides a pair of forked tail pincers simple structure, safety, convenient light and handy, convenient to carry, labour saving and time saving can improve work efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of a dovetail clamp of the present invention;

fig. 2 is a schematic view of a partial structure of the dovetail clamp of the present invention.

Wherein: 1. the novel pliers comprise a first handle, 2, a second handle, 3, a fixing piece, 4, a spring, 101, a tooth fin, 102, teeth, 103, a pliers mouth, 201, a second through hole, 301, a first end portion, 302, a second end portion, 303, a tooth groove, 304, a pressing piece and 305, and a first through hole.

Detailed Description

The technical solution of the present invention will be described in more detail and fully with reference to the accompanying drawings.

Detailed description of the preferred embodiment 1

As shown in fig. 1 and 2, a pair of dovetail pliers comprises a first handle 1 and a second handle 2, wherein the front ends of the first handle 1 and the second handle 2 are semicircular, the ends, far away from the pliers tail, of the first handle 1 and the second handle 2 are hinged through a shaft, the front end of the first handle 1 and the front end of the second handle 2 form a C-shaped pliers head, and pliers mouths 103 are fixedly arranged at the front ends of the first handle 1 and the second handle 2, so that the pliers heads are thicker than the pliers heads of common tool pliers, the pliers bodies are more stable, labor-saving and durable; the tail ends of the first handle 1 and the second handle 2 are swallow-tailed, the streamline design is adopted, the human engineering is met, when the palm is held by force, the palm strength can be effectively dispersed, and the palm does not have pain.

The middle part of the first handle 1 is provided with a tooth fin 101, one side of the tooth fin 101, which is close to the tail of the pliers, is provided with a plurality of teeth 102, the second handle 2 is close to the middle part of the side surface of the first handle 1 and is hinged with a U-shaped fixing piece 3 through a shaft, the U-shaped fixing piece 3 is provided with a first end part 301 and a second end part 302, one end, which is close to the tooth fin 101, of the first end part 301 is provided with a tooth socket 303, the tooth socket 303 is matched with the teeth 102, a pressing piece 304 is fixedly arranged on the second end part, the opening size of the dovetail pliers is conveniently adjusted, the bottom of the first end part 301 of the U-shaped fixing piece 3 is provided with a first through hole 305, the bottom of the second handle 2, which is close to.

Swing joint circle straight spring 4 between mounting 3 and the second handle 2, 4 one ends of circle straight spring and the first through-hole 305 joint in 3 first end 301 bottoms of mounting, the other end and the joint of 2 bottom second through-holes 306 of second handle, the operation labour saving and time saving more improves work efficiency.

It is to be understood that the described embodiments are merely individual embodiments of the invention, rather than all embodiments. Based on the embodiments in the present invention, all other implementations obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

Claims

1. The utility model provides a forked tail pincers, includes first handle and second handle, first handle and second handle are kept away from pincers tail one end and are articulated, first handle front end with second handle front end forms the binding clip, first handle and second handle tail end are the dovetail, its characterized in that:

2. A dovetail clamp according to claim 1, wherein: the front ends of the first handle and the second handle are semicircular, and the forceps head is a C-shaped forceps.

3. A dovetail clamp according to claim 1, wherein: the front ends of the first handle and the second handle are fixedly provided with a clamp mouth.

4. A dovetail clamp according to claim 1, wherein: and a plurality of teeth are arranged on one side of each tooth wing close to the tail of the pliers, and the tooth sockets are matched with the teeth.

5. A dovetail clamp according to claim 1, wherein: the fixing piece is U-shaped.

6. A dovetail clamp according to claim 1, wherein: one end of the elastic component is movably connected with the first through hole, and the other end of the elastic component is movably connected with the second through hole.

7. A dovetail clamp according to claim 1, wherein: the diameter of the dovetail clamp opening is 12-18 CM.