MULTISTAGE BED AND METHOD FOR PREVENTING BED BASE FROM DROPPING

PROBLEM TO BE SOLVED: To provide a multistage bed such as a two-stage bed capable of preventing a bed base of an upper bed (a second-stage bed or higher) which is particularly dangerous from dropping.SOLUTION: A multistage bed includes: a lower-stage bed disposed at a required position; and an upper-stage bed 2 provided above the lower-stage bed having main support members 231 and 241 fixed to the inner surfaces of two side boards 23 and 24, which can support bed bases 25 and 25a, and auxiliary support members 26 and 26a provided so as to connect a head board 21 and a foot board 22, which are adjacent to the main support members 231 and 241, and can support the bed bases 25 and 25a at the same height.SELECTED DRAWING: Figure 3 【課題】二段ベッドなどの多段ベッドにおいて、特に危険性の高い上段ベッド（二段以上）の床台板が落下する事故を防止することができる多段ベッドを提供する。【解決手段】多段ベッドは、所要位置に配置される下段ベッドと、下段ベッドの上に設けられており、両サイドボード２３、２４の内面に固定され、床台板２５、２５ａを支えることができる主支持部材２３１、２４１と、ヘッドボード２１とフットボード２２をつなぐように設けられ、床台板２５、２５ａを主支持部材２３１、２４１に隣接し、同じ高さで支えることができる補助支持部材２６、２６ａを有する上段ベッド２とを備える。【選択図】図３