| 摘要 |
PURPOSE: A waist/knee protection working chair for users working while repetitively sitting and standing is provided to attach an elastic stick to the rear side of a conventional working chair for supporting the upper body of the users. CONSTITUTION: A waist/knee protection working chair for users working while repetitively sitting and standing includes an elastic stick located on the rear side of the users for dispersing the body weight applied to the waist and the knees. A hip supporting chair(10) with a waist belt(101) is attached to the upper side of the elastic stick.
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