Worker engaging tool

PURPOSE: To prevent the downfall accident of a worker by engaging the life line of a safety belt by providing an opening/closing valve for pouring water and an air vent hole in the bag body of a waterproof sheet material, and providing a hook fitting part in a prescribed position. CONSTITUTION: By a waterproof sheet material, a bag body 1 having a prescribed capacity is formed strongly so as to stand full hydraulic pressure, and on the bag body 1, an opening/closing valve 2 for pouring and draining water, and an air vent hole 3 are provided, and by a rope coupled to the bag body 1 and allowed to surround the periphery, or a ring 5 coupled to the bag body 1, a hook fitting part 4 is provided. Subsequently, a safety belt rope is attached through a collarbina to a rope provided on the periphery, or a hook provided on the safety belt rope is attached directly. When downfall is generated, the bag body 1 is deformed and the hook fitting part 4 is moved by which a shock load can be softened. COPYRIGHT: (C)1993,JPO&Japio