Latch hidden butterfly knife

Abstract

The invention discloses a latch hidden butterfly knife. The latch hidden butterfly knife comprises a blade, a first shank and a second shank; the first shank and the second shank are respectively pivoted with the blade; a latch is arranged in first accommodating space; the latch comprises a lock handle and a clamping piece; a first end of the lock handle is pivoted with the first shank; a micro motor and a controller are arranged in the first shank; an output end of the micro motor is fixedly arranged with the first end of the lock handle; the controller is electrically connected with the micro motor; the controller receives control signals input from the external, and controls the micro motor to rotate according to the control signals, so that the output end of the micro motor drives thelock handle to rotate around the first shank; a second end of the lock handle is fixedly connected with the clamping piece; the second shank is provided with a clamping groove cooperating with the clamping piece; and the clamping piece is clamped in the clamping groove or deviated from the clamping groove. The latch hidden butterfly knife solves the problem of easy injury of users by the latch dueto exposure of the latch and manual opening of the handle in use of the butterfly knife in the prior art.

Description

technical field [0001] The invention relates to the field of knife structure, in particular to a butterfly knife with a hidden latch. Background technique [0002] The butterfly knife should be classified as an atypical folding knife, which is very delicate in terms of its shape and function. It completely eliminates the need for a sheath, it can be conveniently and safely retracted to half its length, and the handle does double duty as a sheath and can also be rotated to form a sturdy handle. An improvement since it can be opened with one hand, plus the raised handle provides protection from slipping your hand on the blade. [0003] The butterfly knife in the prior art is generally equipped with a latch to fix the two handles to form a whole. Usually the latch is located at the end of the handle. When the butterfly knife needs to be used, the handle needs to be opened manually, and the latch is exposed. It affects the appearance, and the user is easily injured by the latc...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the deficiencies of the prior art, the object of the present invention is to provide a butterfly knife with a hidden latch, which can solve the problem of manually opening the handle when using the butterfly knife in the prior art, and the latch is exposed, causing the user to The problem of being easily injured by the latch

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