Bed, and combining method and separating method of bed

摘要

A bed is composed of combining a wheelchair and a bed main body portion. The wheelchair has a seating bottom portion composed of bendably coupling a plurality of divided members, a chair bottom support member supporting the seating bottom portion, a chair base portion for fixing the chair bottom support member, and traveling wheels supporting the chair base portion. The bed main body portion has a bed bottom portion composed of bendably coupling a plurality of divided members, a bed bottom support member supporting the bed bottom portion, and a bed base portion for fixing the bed bottom support member. In a case where the wheelchair and the bed main body portion are combined, a support member supporting the seating bottom portion is switched from the chair bottom support member to the bed bottom support member.

主权项

1. A bed, comprising:
a support switching mechanism, the bed being composed of separably combining a wheelchair and a bed main body portion in a width direction of the bed main body portion, the wheelchair comprising:
a seating bottom portion composed of bendably coupling a plurality of divided members to each other; anda chair bottom support member supporting the seating bottom portion, the bed main body portion comprising:
a bed bottom portion composed of bendably coupling a plurality of divided members to each other; anda bed bottom support member supporting the bed bottom portion, the bed bottom support member having a protruding portion protruding from the bed bottom portion in the width direction of the bed main body portion, the protruding portion being positioned on a lower side of the seating bottom portion of the wheelchair and arranged so as to be capable of supporting the seating bottom portion of the wheelchair in a state where the wheelchair and the bed main body portion are combined, and the support switching mechanism switching a support member that supports the seating bottom portion of the wheelchair from the lower side of the seating bottom portion of the wheelchair, from the chair bottom support member to the bed bottom support member only, in the state where the wheelchair and the bed main body portion are combined.