| 摘要 |
A double safety industrial buckle is provided to save the failure rate, the manufacture unit cost and maintenance cost etc by simplification of component. A buckle for the industrial safety belt is composed of: a base portion which is connected to the belt and in which a below hanger loop can be inserted; a loop(2) which is connected to the belt, inserted into the base portion, and is fastened and unfastened by the base portion, and a lever controlling the locking of the buckle. |
