| 摘要 |
PROBLEM TO BE SOLVED: To improve the efficiency by reducing the load applied to the lower body of a worker who takes a standing posture or semi-crouching posture or performs a vertical movement for a long time to suppress the occurrence of a problem such as deterioration in efficiency or physical disorder by fatigue, and to enable an aged person, a person poor in physical strength, or a person having a handicap in the lower body to comfortably perform a work for a long time by performing a posture change for changing the height of the waist. SOLUTION: This work auxiliary device is constituted by combining a push-up means capable of regularly applying a substantially constant push-up force, regardless of the height position of the waist, to a body holding means for holding the trunk part of the worker from a floor surface side, so that the state where the worker's feet make contact with the floor surface can be kept. COPYRIGHT: (C)2004,JPO |
