CONTAINER

To provide a container which has a simple structure capable of bar-stacking and parallel-cross-stacking.SOLUTION: A container has a rectangular shape in which side surfaces of an upper end and side surfaces of a lower end of the container are thicker than other portions, and an outer periphery of the upper end and an outer periphery of the lower end of the container are exactly in the same size. In the case where all or part of four corners of each of two or more squares of the same size into which the rectangle is virtually divided, exist in the thick portion in the periphery of the container, a fitting protrusion part is provided above the thick portion of the upper end of the container in the corner, a fitting recess part is provided at the bottom of the thick portion of the lower end, in such a manner that the virtually divided square of the upper container can be accurately stacked on the virtually divided square of the lower container, and a space is provided at the bottom surface of a storage part of the container which has the fitting recess part or with which the fitting protrusion part does not contact.SELECTED DRAWING: Figure 1 【課題】棒積みと井桁積みができる簡易な構成の容器を提供することを課題とする。【解決手段】容器の上端の側面と下端の側面が他の部分より厚くなっており、容器の上端の外周と下端の外周が全く同じ大きさの長方形であり、その長方形を同じ大きさの２以上の正方形に仮想的に分割した各正方形の４隅の全部又は一部が容器の外周の厚くなっている部分にある場合には、その隅の容器の上端の厚くなっている部分の上に嵌合凸部を一つ有し、下の容器の仮想的に分割した正方形の上に正確に上の容器の仮想的に分割した正方形を重ねられるように、下端の厚くなっている部分の底に嵌合凹部を有し、容器の収容部の底面に嵌合凹部を有するか嵌合凸部が抵触しないような空間を有する、構成とした。【選択図】図１