| 摘要 |
PROBLEM TO BE SOLVED: To reduce labor of adjusting work at a job site by making a seat width of a collapsible wheelchair adjustable, and reducing adjusting portions. SOLUTION: This collapsible wheelchair is provided with a fixing means 17 for fixing joint parts 15 and 16 for journaling respective left-right obliquely moving arms 5 to 12 in the longitudinal direction of the wheelchair as a rotary shaft at a different distance in the lateral direction of the wheelchair by laterally dividing the obliquely moving arms 5 to 12 arranged so as to cross in an almost X shape for supporting a seat surface 20 and body frames 3 and 4 for installing wheels 1 and 2. COPYRIGHT: (C)2004,JPO
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