PROBLEM TO BE SOLVED: To provide a bed frame structure which is free from wrong combination of two or more pipes, although the a major side part on both sides in the width direction of the frame structure is composed of serial combination of two or more pipes, and which facilitates storage and transportation as well as assembling.SOLUTION: The structure includes: a pair of parallel major side frame divisions that constitute the major side part on both sides in the width direction of the frame structure and a pair of parallel short side frame divisions that constitutes the short side part on both end sides in the longitudinal direction of the frame structure. Also, the bed frame structure is characterized in that it is composed of at least four divisible parts with the pair of major side frame divisions and the pair of short side frame divisions. In addition, the major side frame divisions are made of two or more pipes serially connected in the longitudinal direction, with the adjacent pipes in the connection part made foldable together.SELECTED DRAWING: Figure 3COPYRIGHT: (C)2017,JPO&INPIT【課題】フレーム構造体の幅方向の両側の長辺部分を、2以上のパイプを直列に組み合わせる構成としながらも、それらの2以上のパイプの組み合わせを誤ったりすることなく、保管や運搬を行うことができ、しかも組み立ても容易としたベッド用フレーム構造体を提供する。【解決手段】フレーム構造体の幅方向の両側の長辺部分を構成する平行な一対の長辺側フレーム分割体と、フレーム構造体の長さ方向の両端側の短辺部分を構成する平行な一対の短辺側フレーム分割体とを有し、かつフレーム構造体は、一対の長辺側フレーム分割体および一対の短辺側フレーム分割体の、少なくとも4分割体部分に分離し得る構成とされ、しかも長辺側フレーム分割体が、長さ方向に直列に連結した2本以上のパイプからなり、その連結部分で隣り合うパイプ同士を折り畳み可能とされたことを特徴とするベッド用フレーム構造体。【選択図】図3
