| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a walking aid vehicle with easy walking training and transferring including a lifting mechanism capable of having a seat section lifted up/down even with small energizing force. <P>SOLUTION: The walking aid vehicle including the seat section which is freely lifted includes a vehicle body frame including a main member which is in the front-back direction in the middle of the right and left directions; a supporting pillar in front of the main member; the lifting mechanism composing a four joint link by vertically separating a first link and a second link and respectively axially supported by the pillar and extended sections formed facing downward in a seat supporting member which is fitted to a bottom surface of the seat member; an energizing means including a lock mechanism located in the rear position of the four joint link in between the body frame and the seat supporting member; and furthermore a lock release means so as to be capable of being operated in front of a user seated on the seat section, wherein the energizing force of the energizing means works in the direction of lifting the seat section when the lock of the lock mechanism is released. <P>COPYRIGHT: (C)2013,JPO&INPIT |
