| 摘要 |
PROBLEM TO BE SOLVED: To provide a liquid container having pleasant texture, excellently retaining sanitation when soup or the like as content is stored, and free from lowering adhesion between a male screw part and a female screw part, and a method for assembling the same.SOLUTION: Liquid containers 100 and 110 include a bottomed inner cylindrical wall part 111 and a bottomed outer cylindrical wall part 112. The bottomed inner cylindrical wall part has a first cylindrical wall part 111a, a curved folding part 111d, and a first bottom wall part 111b. The first cylindrical wall part shows a cylindrical shape. The curved folding part is folded back while being curved from the upper end of the first cylindrical wall part to the outside. The first bottom wall part covers the lower end opening of the first cylindrical wall part. The bottomed outer cylindrical wall part has a second cylindrical wall part 112a, a male screw part 112c and a second bottom wall part 112b. The second cylindrical wall part shows a cylindrical shape. The second bottom wall part covers the lower end opening of the cylindrical wall part. An upper end 112d of the second cylindrical wall part is connected to the curved folding part of the bottomed inner cylindrical wall part.SELECTED DRAWING: Figure 2 |
