Bed formed by polymer and (9) the bed body portion (10) Roll A (11), wheelchair (9), the seat surface portion configured by connecting to flexibly divided plurality of members (15) , running wheels that support the chair base portion for fixing chair support member for supporting the (15) seat cushion (14), chair support member (14) and (13), chair base portion (13) and (12), has a bed main body (10), the floor surface which configured by connected flexibly divided plurality of members (17), bed surface support member supports the (17) bottom surface portion (18), the bed If you have bed base portion for securing the (18) surface support member, and (19), wheelchair (9) Bed body portion (10) has been combined, the support member for supporting the (15) seat surface portion, switched bed surface support member (18) and (14) chair support member, together, the attitude change to match the attitude change bed surface support member (18) (15) seat cushion (17) and the floor surface perform.車椅子(9)とベッド本体部(10)とを合体してなるベッド(11)であって、車椅子(9)は、複数の分割部材を屈曲自在に連結して構成する座面部(15)と、座面部(15)を支える椅子支持部材(14)と、椅子支持部材(14)を固定する椅子基台部(13)と、椅子基台部(13)を支える走行輪(12)と、を有し、ベッド本体部(10)は、複数の分割部材を屈曲自在に連結して構成する床面部(17)と、床面部(17)を支えるベッド面支持部材(18)と、このベッド面支持部材(18)を固定するベッド基台部(19)と、を有し、車椅子(9)とベッド本体部(10)とが合体した場合、座面部(15)を支える支持部材は、椅子支持部材(14)よりベッド面支持部材(18)に切り替わり、床面部(17)及び座面部(15)は一体となって、ベッド面支持部材(18)の姿勢変更に合わせて姿勢変更を行う。
