Movable fixture wrench with labor-saving and convenient functions

Abstract

The invention discloses a movable fixture wrench with labor-saving and convenient functions. The movable fixture wrench comprises a fixed hanging ring, a fixed handle, a type sign, an active wrench lip, an active wrench opening, a fixed wrench lip, an adjusting threaded bolt, an adjusting bolt, a fixed projection, a bump, and a threaded hole. The movable fixture wrench with the labor-saving and convenient functions is simple in structure and convenient to use; an existing active wrench using a function of an axle pin is changed to an active wrench using the adjusting bolt to adjust, the friction between fingers and the axle pin can be effectively reduced during using, the size of the force needed is reduced, and the functions of saving labor, convenience and prolonging service life are realized; at the same time, the type sign is arranged on the fixed handle, so that the range of application of the wrench can be clearly understood to facilitate selecting during buying or using; and besides, the fixed hanging ring is arranged at the lowest portion of the fixed handle, the wrench can be suspended in a certain position quickly and neatly when not using. The movable fixture wrench withthe labor-saving and convenient functions is low in cost and can be used for popularizing and using.

Description

technical field [0001] The invention relates to a movable clamp wrench device, in particular to a movable clamp wrench with labor-saving and convenient functions, and belongs to the technical field of fixed clamp devices. Background technique [0002] The adjustable wrench is referred to as the adjustable wrench, and its opening width can be adjusted within a certain range. It is a tool used to tighten and loosen nuts and bolts of different specifications. [0003] The existing adjustable wrench generally uses a shaft pin to control the size of the adjustable wrench, and the shaft pin needs to be pushed and turned by fingers, and the surface of the shaft pin is rough and the area is small, it is very laborious to use, and at the same time Causes certain damage to human fingers, therefore, a movable clamp wrench with labor-saving and convenient functions is proposed in view of the above problems. Contents of the invention [0004] The object of the present invention is to ...

AI Technical Summary

Problems solved by technology

[0003] The existing adjustable wrench generally uses a shaft pin to control the size of the adjustable wrench mouth, and the shaft pin needs to be pushed and turned by fingers, and the surface of the shaft pin is rough and the area is small, which is very laborious to use. Causes certain damage to human fingers, therefore, a movable clamp wrench with labor-saving and convenient functions is proposed to solve the above problems

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