| 摘要 |
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. |
