An assembly-type flower pot that can be freely assembled into an arbitrary number of polygons with a simple rectangular plate and easy to disassemble. SOLUTION: A shaft side hinge member 31 having an insertion shaft 31a and a hole side hinge member 32 having a bearing tube 32b capable of receiving the insertion shaft 31a in a loosely fitted state at left and right ends of a rectangular plate member 2. Are inserted in pairs, and the insertion shaft 31a of the shaft side hinge member 31 of another unit unit adjacent to the bearing pipe 32b of the hole side hinge member 32 of one unit unit 1 is inserted. Thus, a collective unit 11 is formed in which a plurality of unit units 1 are connected in a chain shape. The insertion shaft 31a of the shaft side hinge member 31 on the other end side is inserted from the height difference caused by the state to form a polygon in which the unit units 1 are connected in an annular shape. [Selection] Figure 7【課題】簡素な矩形の板材で任意枚数の多角形に自在に組み立て可能で、分解も容易な組立式の植木鉢を提供する。【解決手段】矩形の板材２の左右端部に、差込軸３１ａを有する軸側ヒンジ部材３１と該差込軸３１ａを遊嵌状態に受け入れ可能な軸受管３２ｂを有する孔側ヒンジ部材３２とをそれぞれ一対に配設した単位ユニット１から構成され、一の単位ユニット１の孔側ヒンジ部材３２の軸受管３２ｂに隣り合う他の単位ユニットの軸側ヒンジ部材３１の差込軸３１ａが挿入されて複数の単位ユニット１が鎖状に連なった集合ユニット１１が形成され、該集合ユニット１１の一端側の孔側ヒンジ部材３２の軸受管３２ｂに前記差込軸３１ａと軸受管３２ｂとの遊嵌状態によって生じる高低差から他端側の軸側ヒンジ部材３１の差込軸３１ａが挿入されて各単位ユニット１が環状に連なった多角形が形成されてなる。【選択図】 図７
