| 摘要 |
PROBLEM TO BE SOLVED: To provide a synthetic resin-made vessel having a self-standing means which is manufactured at a low cost, easy to see characters and patterns printed on a surface of a vessel body, and easy to handle. SOLUTION: This synthetic resin-made vessel comprises a vessel body 1 which is formed by affixing a peripheral edge part of a seal member 3 to a back side of a peripheral edge part 4 of a base plate part while a plate part except a peripheral edge part 4 out of a perpendicular flat base plate part 2 forms a forwardly expanding swollen part 5 A, and a self-standing means 21 in which a first folded plate part 23 and second folded plate parts 25 and 25 are protruded forward from a lower edge of the base plate part 2 via a first hinge 22 and from right and left edges of the base plate part via a second hinge 24, respectively, and a lower end part of the second folded plate part is locked to both ends of the first folded plate part 23, and a thin-walled part 8 for breakage is formed in a part of the swollen part 5. COPYRIGHT: (C)2003,JPO
|
