To provide an economical system chair for helping capable of being changed into various forms corresponding to uses.
The chair is provided with a body frame A provided with a leg part and a seat plate supporting part, a normal seat plate B attachable and detachable to/from the seat plate supporting part of the body frame A, a sanitary type seat plate C which is a seat surface attachable and detachable to/from the seat plate supporting part of the body frame A and provided with a notched part on a part from a seat surface center part to a front part, a leg pad D, a leg sucker E and an extension leg F attachable and detachable to/from the leg part of the body frame A, a backrest G attachable and detachable to/from the body frame A, a clamp H capable of mounting the backrest to the body frame A, a simple toilet I attachable and detachable to/from the lower part of the seat plate supporting part of the main body frame A, a caster frame L attachable and detachable to/from the leg part of the body frame A and provided with a plurality of casters, a footrest M attachable and detachable to/from the caster frame L and a handle K for helping and an armrest J attachable and detachable to/from the backrest G.
SHIBAYAMA TOSHIAKI
ISHIMOTO AKIO
MATSUMOTO SHUICHIRO
UETAKE ATSUSHI
KUMAGAI HISAAKI
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