Locking member for portable power tools

Abstract

This item is a locking device for connecting the tip unit and motor unit of a hydraulic spreader, hydraulic cutter, etc., and is equipped with a detachable mechanism to prevent the motor unit from accidentally dropping or coming off. The circular edge of the item is provided with steps and protrusions to identify the detachable and locked positions of the unit, and when these protrusions come into contact with the lock receiving part of the motor unit, it is possible to determine whether the unit is in the locked or detachable state even in situations where the user cannot see what is in front of them.

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