CN219882240U - A kind of wire pipe pliers - Google Patents

Abstract

The utility model relates to a wire and pipe wrench, which comprises a wrench head and a wrench handle, wherein a rotating shaft is arranged between the wrench head and the wrench handle, a pipe clamping tooth opening is arranged at the top of the wrench head, the pipe clamping tooth opening is C-shaped, a first straight tooth opening is arranged below the pipe clamping tooth opening, a notch and an arc tooth opening are arranged below the first straight tooth opening, and the length of the notch is consistent with that of the arc tooth opening. The steel wire pipe wrench can adapt to different use scenes, so that the use range of the pipe wrench is enlarged.

Description

A kind of wire pipe pliers

Technical field

The utility model relates to the technical field of hardware tools, in particular to a wire pipe pliers.

Background technique

Pipe wrench is a tool specially used to clamp pipes. Pipe wrench is widely used in construction, machinery manufacturing, water and electricity and other industries. It can be used to tighten or loosen pipe connections, repair pipe leaks, etc.

At present, the commonly used pipe pliers on the market usually consist of two curved pliers arms. The ends of the pliers arms have serrated teeth, which can better grasp the pipe. For example, the utility model patent with authorization announcement number CN218613744U, A water pipe pliers for pipe installation is disclosed. The pliers handle and the plier head are provided with serrations, so that the water pipes can be tightened or loosened. However, in actual use, the use method of this pipe pliers is relatively simple and can only tighten or loosen the water pipes. Tightening or loosening the pipe has limitations in use.

Utility model content

The purpose of this utility model is to provide a steel wire pipe wrench to solve the above-mentioned problems existing in the current pipe wrench.

In order to achieve the above purpose, the present utility model adopts the following technical solutions:

A kind of steel wire pipe pliers, including a plier head and a plier handle. A rotating shaft is provided between the plier head and the plier handle. A pipe clamping tooth opening is provided on the top of the plier head. The pipe clamping teeth mouth is C-shaped. A first straight tooth mouth is provided below the pipe clamping tooth mouth. A cutout and an arc-shaped tooth mouth are provided below the first straight tooth mouth. The length of the cutout is consistent with the arc-shaped tooth mouth.

Further, the upper end of the pliers is provided with a first inclined part and a second inclined part, the first inclined part is inclined upward and outward, the second inclined part is connected to the first inclined part, and the The second inclined part is inclined upward and inward, and the inner sides of the first inclined part and the second inclined part are provided with tooth patterns to form the pipe clamping tooth mouth.

Further, a nail removal opening is provided between the first straight tooth opening and the arcuate tooth opening.

Furthermore, the lower end of the plier head is provided with a second straight tooth opening.

Further, the surface of the plier head is recessed backward to form the arc-shaped tooth opening.

Furthermore, the edges of the front side and the rear side of the plier head are both provided with weight-reducing notches. The front side of the plier head is recessed backward and the rear side is recessed forward to form the weight-reducing notch.

Beneficial effects of this utility model:

The steel wire pipe pliers of the present invention clamp the pipe through the pipe clamping teeth, so that the pipe can be tightened and loosened. By setting the pipe clamping teeth into a C shape, the pipe clamping capacity can be increased. The contact area between the teeth and the pipe is more conducive to ensuring the clamping effect on the pipe. The first straight tooth mouth is provided below the pipe clamping tooth mouth, which can be used to clamp the bent iron wire. The cutout and the arc-shaped tooth mouth are provided below the first straight tooth mouth. The cutout can cut the rubber layer or plastic of the flexible wire. The insulation layer can also be used to cut electric wires, iron wires, etc., while the arc-shaped tooth opening can clamp the nut to tighten and loosen the nut. Compared with the currently commonly used pipe pliers, the steel wire pipe pliers of this utility model The structure is reasonable and the functions are rich, thereby expanding the scope of use of the pipe wrench.

Description of the drawings

Figure 1 is a schematic structural diagram of the utility model's steel wire pipe pliers;

Figure 2 is a schematic structural diagram of Figure 1 from another angle;

Figure 3 is a schematic structural diagram of the utility model's steel wire pipe pliers in an open state.

The names corresponding to each mark in the picture:

1. Clamp head, 11. Pipe clamping tooth mouth, 12. First straight tooth mouth, 13. Notch, 14. Arc tooth mouth, 15. First inclined part, 16. Second inclined part, 17. Nail removal Mouth, 18. Second straight tooth mouth, 19. Weight reduction gap, 2. Clamp handle, 3. Rotating shaft.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Embodiment 1 of the present utility model:

The steel wire pipe wrench in this embodiment is provided with a pipe clamping tooth mouth on the plier head to facilitate the tightening and loosening of the pipe. It is also integrated with a straight tooth mouth and an arc tooth mouth, so that it can adapt to different usage scenarios. Thereby expanding the scope of use of pipe clamps.

Specifically, as shown in Figures 1 to 3, the wire pipe pliers include a plier head 1 and a plier handle 2. A rotating shaft 3 is provided between the plier head 1 and the plier handle 2. The plier head 1 and the plier handle 2 are integrally arranged. The plier head 1 and the plier handle 2 are hinged to each other to form a wire pipe pliers. A pipe clamping tooth opening 11 is provided on the top of the plier head 1. The pipe is clamped through the pipe clamping tooth opening 11, so that the pipe can be In this embodiment, the pipe clamping teeth 11 are C-shaped, which can increase the contact area between the pipe clamping teeth 11 and the pipe, and is more conducive to ensuring the pipe clamping effect. A first straight tooth mouth 12 is provided below the pipe clamping tooth mouth 11. The first straight tooth mouth 12 can be used to clamp the bent wire. A cutout 13 and an arc-shaped tooth mouth 14 are provided below the first straight tooth. The cutout is 13 and the length of the arc-shaped tooth opening 14 are consistent. The cutout 13 can cut the rubber layer or plastic insulation layer of the flexible wire, and can also be used to cut wires, iron wires, etc., while the arc-shaped tooth opening 14 can clamp the nut and perform Nut tightening and loosening operations.

Through the above settings, the wire pipe pliers in this embodiment can not only tighten and loosen pipes, but also can realize the functions of general vise tools, and can clamp and bend iron wires, and cut the rubber layer or plastic of flexible wires. Insulating layers, cutting wires and wires, tightening and loosening nuts, etc., thus expanding the scope of use of pipe wrench.

In this embodiment, the upper end of the pliers 1 is provided with a first inclined portion 15 and a second inclined portion 16. The first inclined portion 15 is inclined upward and outward, the second inclined portion 16 is connected to the first inclined portion 15, and the second inclined portion 16 is connected to the first inclined portion 15. The inclined portion 16 is inclined upward and inward, and the inner sides of the first inclined portion 15 and the second inclined portion 16 are provided with tooth patterns, thus forming a pipe clamping tooth opening 11 . By providing the first inclined part 15 and the second inclined part 16, the inner diameter of the pipe clamping tooth opening 11 is enlarged, so that pipes with larger pipe diameters can be clamped.

As shown in Figure 1, a nail-removing opening 17 is provided between the first straight tooth opening 12 and the arc-shaped tooth opening 14. The nail-removing opening 17 is provided through the front and rear sides of the pliers 1, and can be used for nail removal, wire straightening, etc. operate.

A second straight tooth opening 18 is provided at the lower end of the clamp head 1. The second straight tooth opening 18 is located below the rotating shaft 3. At the same time, the length of the second straight tooth opening 18 is greater than the length of the first straight tooth opening 12. The second straight tooth opening 18 It can also bend and clamp wires, etc.

In this embodiment, the front side of the pliers 1 is recessed backward to form an arc-shaped tooth opening 14, and the arc-shaped tooth opening 14 is arranged adjacent to the cutout 13.

As shown in Figure 1, weight-reducing notches 19 are provided on the edges of the front and rear sides of the pliers head 1. The front side of the pliers 1 is recessed backward and the rear side is recessed forward to form a weight-reducing notch 19. By setting the weight-reducing notch 19, The heavy notch 19 reduces the weight of the pliers 1 while ensuring the strength of the pliers 1, and improves the convenience of operating the wire pipe pliers.

Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art fall within the scope of protection of the present utility model.

Claims (6)

1. A wire and tube wrench, characterized in that: including binding clip and pincers handle, be equipped with the pivot between binding clip and the pincers handle, the binding clip top is equipped with pipeline centre gripping tooth mouth, pipeline centre gripping tooth mouth is the C shape, pipeline centre gripping tooth mouth below is equipped with first straight tooth mouth, first straight tooth mouth below is equipped with incision and arc tooth mouth, the incision with the length of arc tooth mouth keeps unanimous.

2. The wire and tube wrench of claim 1, wherein: the clamp head upper end is equipped with first tilting portion and second tilting portion, first tilting portion upwards, outside slope setting, the second tilting portion with first tilting portion connects, the second tilting portion upwards, the setting of inwards slope, first tilting portion with the inboard of second tilting portion is equipped with the insection, forms pipeline centre gripping tooth mouth.

3. The wire and tube wrench of claim 2, wherein: a nail taking opening is arranged between the first straight tooth opening and the arc tooth opening.

4. A wire and tube wrench as claimed in claim 3, wherein: the lower end of the clamp head is provided with a second straight tooth mouth.

5. The wire and tube wrench of claim 4, wherein: the surface of the clamp head is recessed backwards to form the arc tooth mouth.

6. The wire and tube wrench of claim 5, wherein: the edges of the front side surface and the rear side surface of the clamp head are respectively provided with a weight-reducing notch, and the front side surface and the rear side surface of the clamp head are recessed backwards and recessed forwards to form the weight-reducing notch.