| 摘要 |
The present invention relates to a seat plate device for a wheelchair, comprising a wheelchair having a pair of side frames on which wheels are arranged, a fixed seat plate mounted on the upper side of the side frames, and a seatback mounted on the rear side of the side frames; a pair of guide rails mounted on both sides of the fixed seat plate and having a guide space; an operation lever to which the power of a user is transferred, and which is rotated on one side thereof; a pair of interlocking levers having an upper part vertically operated along the side surfaces of the seatback when the operation lever operates and a lower part horizontally moved; and a seat plate mounted above the fixed seat plate and horizontally moved as the rear end thereof is coupled with the connection shaft of the interlocking levers, which penetrates the guide space. The present invention provides the seat plate device for a wheelchair having a simple configuration and being easy for anyone to use, which enables a wheelchair user to easily stand using his or her upper body and reduces manufacturing costs. |
