Hand tool capable of working in various working modes

Abstract

The invention provides a hand tool capable of working in various working modes, which comprises a handle, a tool joint and a positioning device, wherein the handle is provided with a containing room, a containing groove and a limiting part; the containing groove and the limiting part are respectively communicated with the containing room; one end of the tool joint is provided with a connecting part; one end of the tool joint opposite to the connecting part is provided with a combining part; the combining part is positioned in the containing room; the combining part is provided with a limitingpiece opposite to the limiting part; the limiting piece is connected with the handle and the combining part; the positioning device is arranged between the connecting part and combining part of the tool joint and can move between a first position and a second position; when the positioning device is positioned in the first position, the tool joint can slide and swing in a pivoted way opposite to the handle; and when the positioning device is positioned in the second position, the tool joint is positioned on the handle by the positioning device.

Description

technical field [0001] The invention mainly relates to a hand tool, especially a hand tool capable of changing multiple working modes. Background technique [0002] With reference to the U.S. Patent No. 7047846 "Hand Tool" patent case: the chamber is provided with a perforation through the handle; a locking unit is set in the through hole, and one end of the locking unit is provided with a locking block; a fixed The seat is fixed in the holding room of the handle. The fixed seat is provided with a push rod for pushing against the locking unit, and the other end of the bending handle is provided with a gear. The peripheral ring of the gear is provided with a card slot for the locking unit. The locking block is locked in it. [0003] After analyzing the prior art, the inventor finds that the prior art has at least the following disadvantages: [0004] The aforementioned hand tools in the prior art cannot stably position the bending handle. When the operator exerts too much f...

AI Technical Summary

Problems solved by technology

Furthermore, in the prior art, the fixing seat is screw-locked to the handle to control the positioning of the bending handle. Because the fixing seat and the handle can be separated, there is a risk of losing the fixing seat when it is removed from the handle. If the seat is missing, the bending handle will not be able to be positioned because there is no fixed seat

Or when the thread of the fixing seat and the handle is broken, the purpose of positioning the bending handle cannot be achieved because the fixing seat cannot be screwed to the handle.

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