| 摘要 |
PROBLEM TO BE SOLVED: To prevent the body support from detaching inadvertently while securing easiness of the mounting/removing of the body support. SOLUTION: A body support 2 with a base material for supporting a sitting person is arranged separably from a part 1 to be attached which is supported at leg 32 side, and detachably fixed by a buckle mechanism 3, applying the body support 2 to the part 1 to be attached. COPYRIGHT: (C)2009,JPO&INPIT
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