JPS6426261U

JPS6426261U -

Info

Publication number: JPS6426261U
Application number: JP12064887U
Authority: JP
Priority date: 1987-08-06
Filing date: 1987-08-06
Publication date: 1989-02-14

Description

[Brief explanation of the drawing]

第１図ないし第３図は第１の実施例を示してお
り、第１図は積み重ね状態における蓋端縁部分の
一部の拡大縦断面図で、第２図中―線位置に
相当する縦断面図、第２図は平面図、第３図は第
２図中―線側面図で一部を断面として示した
図、第４図および第５図はそれぞれ異なる実施例
の平面図、第６図は従来の蓋の積み重ね状態を示
す蓋端縁部分の一部の拡大縦断面図である。１：天板部、２：第１側壁、３：水平壁部、５
：第２側壁、６：張出し段部、７：突出段部、８
：突出部、９：内縁、１０：外面、１２：補強リ
ブ、１３：嵌着用突部、１７，１８：蓋、Ｆ：垂
直面。 1 to 3 show the first embodiment, and FIG. 1 is an enlarged vertical cross-sectional view of a part of the edge portion of the lid in a stacked state, and the vertical cross-section corresponds to the line ``--'' in FIG. 2 is a plan view, FIG. 3 is a side view taken along the line in FIG. The figure is an enlarged vertical cross-sectional view of a portion of the edge portion of the lid, showing a state in which conventional lids are stacked. 1: Top plate part, 2: First side wall, 3: Horizontal wall part, 5
: Second side wall, 6: Projecting step, 7: Projecting step, 8
: protrusion, 9: inner edge, 10: outer surface, 12: reinforcing rib, 13: fitting protrusion, 17, 18: lid, F: vertical surface.

Claims

[Scope of utility model registration request]

A first side wall extending downward from the outer periphery of the top plate is continuous with the inner edge of the horizontal wall projecting outward, a second side wall extends downward from the outer periphery of the horizontal wall, and the first side wall extends downward from the outer periphery of the horizontal wall. A protrusion is formed between the side wall and the horizontal wall, the upper part of which is an outwardly projecting step, and the lower part of which is an inwardly projecting step;
The inner edge of the protrusion step of the protrusion is located in a vertical plane slightly outward from the outer surface of the first side wall, and a portion of the protrusion includes a second A reinforcing rib part that reaches the side wall is formed,
Further, the lid is made of synthetic resin and has a protrusion facing inward formed on the second side wall for fitting into the mouth of the container.