Quickly detachable belt fastener for handheld electric tool

Abstract

A belt fastener has a fastener body, a hook-shaped tongue and a triangular groove. The fastener body is embedded in a slot on the tail end of the housing of the electric tool through the hook-shaped tongue. The hook-shaped tongue and the triangular groove ensure stable embedding state of the fastener. The fastener can be conveniently removed by pressing the hook-shaped tongue. The fastener can be randomly embedded on the right or right side of the housing according to handedness, and then suspended and fastened at any position on the belt of a user.

What is claimed is: 
     
         1 . A belt fastener for a handheld electric tool, said belt fastener, comprising:
 a fastener base and a fastener body, the fastener body having a hook-shaped tongue and a triangular groove; the dimensions of the hook-shaped tongue and the triangular groove are matched with the dimension of a slot on the tail end of the housing of the electric tool, thus ensuring stable and solid embedding state of the belt fastener.   
     
     
         2 . The belt fastener for a handheld electric tool according to  claim 1 , wherein the fastener body corresponding to the symmetric slot on the tail end of the housing of the electric tool can be stably and solidly embedded on both left and right ends of the electric tool, conforming to handedness of users. 
     
     
         3 . The belt fastener for a handheld electric tool according to  claim 1 , wherein the belt fastener is made by rolling and bending high-quality spring stainless steel, and is locked by certain elasticity of the spring stainless steel.