CN204053896U - Adjustable wrench - Google Patents

Abstract

The utility model relates to a kind of adjustable wrench, comprise handle and head, head comprises fixed wrench jaw, adjustable wrench jaw, chute, storage tank and snail nurse, fixed wrench jaw is arranged on one end of head, the bottom of adjustable wrench jaw is provided with tooth row, tooth row is slidably arranged in chute, and snail nurse is arranged in storage tank, and snail nurse engages with tooth row; Side contrary with occlusal surface in described fixed wrench jaw is provided with tup; The occlusal surface of described adjustable wrench jaw is provided with teeth; Described handle is provided with hollow notch.The utility model light structure is flexible, easy to use, improves operating efficiency, practical, is suitable for applying.

Description

multifunctional adjustable wrench

technical field

The utility model relates to a wrench, in particular to a multifunctional adjustable wrench, which is mainly used for disassembling and assembling equipment and components such as electric power construction and building construction.

Background technique

An adjustable wrench is a tool used to tighten or loosen parts and is widely used. At present, with the rapid development of science and technology and the continuous innovation of the industry, the single-function wrench can no longer meet the needs of the existing work. Moreover, the requirements of the staff for the tools are gradually diversified, and the continuous replacement of tools during the operation brings the work burden of the staff. While causing trouble, it also greatly reduces work efficiency and adds a lot of labor costs to enterprises and units.

Different parts of field operation equipment and components have different requirements for wrenches. In a specific job, different types of wrenches with different specifications are often required for the same part, which requires the staff to carry various models and types of wrenches during the work process, and constantly change the wrenches during the work process to meet Different parts require wrenches, which not only prolongs the working time, but also increases the workload of the staff. The continuous replacement of a single wrench during work has become a prominent problem of low work efficiency.

Utility model content

The utility model aims at the problems existing in the above-mentioned prior art, improves the structure of the adjustable wrench in the prior art, and provides a multifunctional adjustable wrench, which solves the problem of low work efficiency caused by the single function of the adjustable wrench in the prior art. question.

The technical scheme of the utility model is as follows:

The main body includes a handle and a head. The head includes a fixed wrench, a movable wrench, a chute, an accommodating groove and a worm. The fixed wrench is arranged at one end of the head. The sliding is set in the chute, the worm is set in the accommodation groove, and the worm meshes with the tooth row; the side of the fixed wrench opposite to the occlusal surface is provided with a hammer head; the occlusal surface of the movable wrench Teeth are arranged on the handle; a hollow notch is arranged on the handle.

The hammer head includes a connecting rod and a working end. The outer surface of the connecting rod is provided with an external thread, and the fixed wrench is provided with an internal thread hole, and the external thread of the connecting rod matches the internal thread hole of the fixed wrench.

The teeth are evenly arranged on the occlusal surface of the movable wrench.

The teeth are arranged on both sides of the occlusal surface of the adjustable wrench.

Both ends of the hollow notch are hexagonal, one side of the hollow notch is a straight edge, and the other side of the hollow notch is stepped teeth.

The advantages and effects of the present utility model are as follows:

1. Adjustable wrench is used to meet different types of screws and other devices. The structure is light and flexible, and it is easy to use.

2. The hammer head function is used to achieve the purpose of beating, and the hammer head or other tools of different specifications can be replaced according to the needs through the thread.

3. Set the teeth on the occlusal surface of the movable wrench to form the function of the pipe wrench and realize the purpose of working on the circular screw.

4. The handle is provided with a hollow notch, which meets the requirements of various components, improves work efficiency, has strong practicability, and is suitable for popularization and application.

Description of drawings

Fig. 1 is the structural representation of the utility model.

In the figure, 1. handle, 2. fixed wrench, 3. movable wrench, 4. chute, 5. accommodating groove, 6. worm, 7. tooth row, 8. hammerhead, 9. teeth, 10. Hollow notch.

Detailed ways

Example

As shown in Figure 1, the main body includes a handle 1 and a head, and the head includes a fixed wrench 2, a movable wrench 3, a chute 4, an accommodating groove 5 and a worm 6, and the fixed wrench 2 is arranged at one end of the head , the bottom of the movable wrench 3 is provided with a tooth row 7, the tooth row is slidingly arranged in the chute 4, the worm 6 is arranged in the accommodation groove 5, and the worm 6 meshes with the tooth row 7; the fixed wrench 2 On the side opposite to the occlusal surface, a hammer head 8 is provided. The hammer head includes a connecting rod and a working end. The internal threaded hole of the fixed wrench matches. Teeth 9 are arranged on the occlusal surface of the movable wrench, and the teeth are arranged on both sides of the occlusal surface of the movable wrench. The handle is provided with a hollow notch 10, the two ends of the hollow notch are hexagonal, one side of the hollow notch is a straight edge, and the other side of the hollow notch is stepped teeth.

The teeth can also be evenly arranged on the entire occlusal surface of the movable wrench.

The above are specific embodiments of the utility model and the applied technical principles. Any equivalent transformation based on the technical solution of the utility model falls within the scope of protection of the utility model.

Claims (5)

1. A multifunctional movable wrench, comprising a handle and a head, the head comprising a fixed wrench, a movable wrench, a chute, a housing groove and a worm, the fixed wrench is arranged at one end of the head, and the movable wrench There is a row of teeth at the bottom, the row of teeth is slidingly set in the chute, the worm is set in the accommodating groove, and the worm meshes with the row of teeth; it is characterized in that there is a hammer on the side opposite to the occlusal surface of the fixed wrench The head; the occlusal surface of the adjustable wrench is provided with teeth; the handle is provided with a hollow notch. 2. The multifunctional adjustable wrench according to claim 1, wherein the hammer head includes a connecting rod and a working end, the outer surface of the connecting rod is provided with external threads, the fixed wrench is provided with an internal thread hole, and the connecting rod The external thread matches the internal threaded hole of the fixed wrench. 3. The multifunctional adjustable wrench according to claim 1, characterized in that said teeth are evenly arranged on the occlusal surface of the movable wrench. 4. The multifunctional adjustable wrench according to claim 1, characterized in that said teeth are arranged on both sides of the occlusal surface of the movable wrench. 5. The multifunctional adjustable wrench according to claim 1, characterized in that both ends of the hollow notch are hexagonal, one side of the hollow notch is a straight edge, and the other side of the hollow notch is a ladder Toothed.