JPS5879543U

JPS5879543U - airtight container

Info

Publication number: JPS5879543U
Application number: JP17598581U
Authority: JP
Inventors: 隆一杉本; 小森　正孝
Original assignee: 三菱樹脂株式会社
Priority date: 1981-11-26
Filing date: 1981-11-26
Publication date: 1983-05-30

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

図面は本考案の一実施例を示すもので、第１図は蓋を容
器本体口部から離して示した断面図、第２図は蓋を容器
本体口部に嵌合した断面図である。Ａは蓋、Ｂは容器本体口部、１は内周壁、２は底、３は
肩部、４は外周壁、５は空隙、６，６ａは環状突起、７
は把手体、８は環状切欠、９゜９ａは環状突起である。The drawings show an embodiment of the present invention; FIG. 1 is a sectional view showing the lid separated from the mouth of the container body, and FIG. 2 is a sectional view of the lid fitted into the mouth of the container body. A is the lid, B is the mouth of the container body, 1 is the inner peripheral wall, 2 is the bottom, 3 is the shoulder, 4 is the outer peripheral wall, 5 is the gap, 6 and 6a are the annular projections, 7
8 is a handle body, 8 is an annular notch, and 9°9a is an annular projection.

Claims

[Scope of utility model registration request]

Consisting of a container body and a lid, the lid has a dish-like shape with an inner circumferential wall and a bottom that fit into the mouth of the container body, and an outer circumferential wall is provided on the outside through a shoulder connected to the upper part of the inner circumferential wall, and a side circumferential wall. The lower end is opened in between to form a gap into which the mouth of the container body enters, and the inner peripheral wall has at least two annular projections protruding toward the inner surface of the outer peripheral wall, and the inner peripheral surface of the mouth of the container body has at least two annular protrusions. When the container main body and the lid are engaged, the uppermost annular projection on the inner peripheral surface of the container body mouth is located above the annular projection on the lid. At the same time, each of the annular protrusions is in an M-shaped state with respect to each other.