| 摘要 |
Provided is a bed device, wherein the posture of a user can be easily adjusted, and furthermore which can be divided into lightweight and compact sections, is easy to convey, and to disassemble/assemble, and has improved operability, and maintenance characteristics. The bed device, comprising a back-raising mechanism, and a knee-raising mechanism in an upper frame, and comprising link-type elevating mechanisms which elevate the upper frame, is characterised in that: a link-type elevating mechanism is installed underneath each of a head side, and a foot side of the upper frame; a connection frame, which integrally connects the link-type elevating mechanisms to one another, is provided between the head-side link-type elevating mechanism, and the foot-side link-type elevating mechanism; and operation control of the back-raising mechanism, the knee-raising mechanism, and the link-type elevating mechanisms is configured so as to enable independent or co-operative control. |
