| 摘要 |
PURPOSE: To provide an attachment mechanism of accessories capable of attaching and detaching the accessories to/from the main body of a bed or the like without tools. CONSTITUTION: By pushing a shaft 22 inserted from the upper part of a base part horizontal frame 12 into an attachment member 17, setting a bush 23 at the tip of the shaft 22 against the elastic force of a sleeve 18 at the tip of the attachment member 17, deforming a step part 21 on the inner wall of the sleeve 18 by the tip of the bush 23, moving the bush 23 downwards and fitting the step part 21 on the inner wall of the sleeve 18 and the groove part 24 of the bush 23, the outer peripheral part of the sleeve 18 is pressed to a reception pipe 19 provided on an attachment hole in a side frame 10 and is fixed so as not to fall off. In such a manner, since the accessories of the bed or the like are attached and detached without the tools, handling time is saved, labor is reduced and use convenience is substantially improved. |
