Portable tool box

Abstract

The invention discloses a portable tool box. The portable tool box comprises a box body, wherein a containing cavity is formed in the box body, a box cover is rotationally arranged at the upper end of the box body, the box cover is connected with the box body through a code lock, a lifting groove is formed in the lower side of the containing cavity, a movable block is arranged in the lifting groove, left and right symmetric hollow grooves are formed in the movable block, threaded shafts are arranged in the hollow grooves in a rotating mode, the lower ends of the left threaded shaft and the right threaded shaft are in power connection through a belt, left and right symmetric threaded grooves are formed in the upper end wall of the lifting groove in a communicated mode, and the upper ends of the threaded shafts extends into the threaded grooves and is in threaded connection with the threaded grooves. The portable tool box is simple in structure and convenient to operate, the box body of the tool box can be lifted through rotation of a rotating rod, then a rolling wheel is stressed to support the tool box, the rotation of the rolling wheel can reduce the arm force of the tool box in the moving process, and the tool box can be conveniently stored and taken out.

Description

technical field [0001] The invention relates to the technical field of bags, in particular to a hand tool case. Background technique [0002] Only a handle is provided outside the box of the existing toolbox, and the toolbox is taken or carried through the handle. Since tools such as hardware are usually placed in the toolbox, the toolbox is heavy and laborious to carry. The toolbox is usually put into the storage cabinet in a horizontal push-back style, which increases the strength of the arm when taking it, which is inconvenient to use. [0003] Therefore, the existing toolbox is further improved to improve the carrying and use of the toolbox. Contents of the invention [0004] The object of the present invention is to provide a hand tool case for overcoming the above-mentioned defects in the prior art. [0005] A portable toolbox according to the present invention comprises a box body, the box body is provided with a placement cavity, and the upper end of the box body...

AI Technical Summary

Problems solved by technology

[0002] Only a handle is provided outside the box of the existing toolbox, and the toolbox is taken or carried through the handle. Since tools such as hardware are usually placed in the toolbox, the toolbox is heavy and laborious to carry. The toolbox is usually pushed back into the storage cabinet horizontally, which increases the strength of the arm when picking it up, which is inconvenient to use

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