PROBLEM TO BE SOLVED: To provide a walker which can be stored in a compact state and which is lightweight, and a walker assembly kit capable of assembling the walker.SOLUTION: A walker 1 is assembled by a walker assembly kit 100. The walker assembly kit comprises: cross direction straight pipes 2 assembled so as to extend in a cross direction by at least one by one on an upper left side, a lower left side, an upper right side, and a lower right side of the walker respectively longitudinal direction straight pipes 3 assembled on a front side of the walker on upper and lower parts one each so as to extend in a longitudinal direction vertical direction straight pipes 4 assembled so as to extend in a vertical direction on a left front side, right front side, left rear side and right rear side one each and joints formed of a cheese 5 and elbow 6.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2017,JPO&INPIT【課題】コンパクトに収容可能で軽量な歩行器と、該歩行器を組立可能な歩行器組立用キットを提供する。【解決手段】歩行器1は、歩行器組立用キット100により組み立てられる。歩行器組立用キットは、歩行器の左上、左下、右上、及び右下において少なくとも1本ずつ前後方向へ伸びるよう組み付けられる前後方向直管2と、歩行器の前側において上下に1本ずつ左右方向に伸びるよう組み付けられる左右方向直管3と、歩行器の左前、右前、左後、及び右後において1本ずつ上下方向に伸びるよう組み付けられる上下方向直管4と、チーズ5やエルボ6からなる継手とを備える。【選択図】図1