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发明公开
CN107184323A 轮椅 有权

轮椅
摘要：
提供一种轮椅，其能够在维持座面部的高刚性的状态下，在背底部的倾动工作时以尽量早的定时使腿底部倾动。轮椅(2)，具备：轮椅主体部(16)；前轮(19)以及后轮(21)，用于使轮椅主体部(16)移动；座面部(18)，由轮椅主体部(16)支撑、且具有以能够倾动的方式彼此连结的背底部(18a)、腰底部(18b)、腿底部(18c)以及小腿底部(18d)；电动致动器(26)，使背底部(18a)相对于轮椅主体部(16)倾动；第一链接机构(28)，由四节点链接机构组成、且使腿底部(18c)和小腿底部(18d)活动；以及第二链接机构(30)，使背底部(18a)和腿底部(18c)活动。
摘要（英）：

Provided is a wheelchair capable of tilting the femoral bottom part at the earliest possible timing during the tilting motion of the back bottom part while maintaining the rigidity of the seating surface at a high level. The wheelchair (2) includes a wheelchair main body portion (16), front wheels (19) and rear wheels (21) for moving the wheelchair main body portion (16), a seat surface portion (18) supported by the wheelchair main body portion (16) and having a back bottom portion (18a), a waist bottom portion (18b), a thigh bottom portion (18c) and a calist bottom portion (18d) tiltingly connected to the seat surface portion (18), an electric actuator (26) for tilting the back bottom portion (18a) with respect to the wheelchair main body portion (16), a thigh bottom portion (18c) and a calistotombottom portion (18d), a first link mechanism (28) constituted by a four-bar link mechanism, and a second link mechanism (30) for moving the back bottom part (18a) and the thigh bottom part (18c).

公开/授权文献
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