JPS63166948U

JPS63166948U -

Info

Publication number: JPS63166948U
Application number: JP6023287U
Authority: JP
Priority date: 1987-04-21
Filing date: 1987-04-21
Publication date: 1988-10-31
Anticipated expiration: 2002-04-21
Also published as: JPH0613114Y2

Description

[Brief explanation of the drawing]

第１図〜第４図はいずれも本考案の実施例に係
り、第１図ａ，ｂはそれぞれ密閉容器の全体を示
す正面図および側面図、第２図ａ，ｂはそれぞれ
その上蓋についての、部分断面側面図およびａ図
のＡ―Ａ矢視線に沿う部分断面図、第３図はその
容体を示すもので、ａ図はその側面図、ｂ図およ
びｃ図はそれぞれａ図のＢ―Ｂ矢視線およびＣ―
Ｃ矢視線に沿う部分断面図、第４図は上蓋と容体
の接合状態を示すもので、それぞれａ図は第１の
接合部、ｂ図は第２の接合部における部分拡大断
面図である。第５図ａ，ｂはそれぞれ従来例につ
いての異なる態様の部分断面正面図である。図面の主要な符号の説明、１…上蓋、２…容体
、３…収納物、５…側壁、１０，２０…開口周縁
部、１２，２２…内側壁、１３，２３…外側壁、
２５…係止具、４１…弾性シール材、Ａ…第１の
接合部、Ｂ…第２の接合部。 Figures 1 to 4 all relate to embodiments of the present invention, Figures 1a and b are front and side views showing the entire hermetic container, respectively, and Figures 2a and b are views of the top lid, respectively. , a partial cross-sectional side view and a partial cross-sectional view taken along the A-A arrow line in Figure A, and Figure 3 show the contents, Figure A is a side view, Figures B and C are respectively B-- in Figure A. B arrow line and C-
FIG. 4 is a partial cross-sectional view taken along the line of arrow C, and FIG. 4 shows the joined state of the upper lid and the container, and FIG. 4 is a partial enlarged cross-sectional view of the first joint portion and FIG. FIGS. 5a and 5b are partially sectional front views of different aspects of the conventional example. Explanation of main symbols in the drawings, 1... Top lid, 2... Container, 3... Stored item, 5... Side wall, 10, 20... Opening periphery, 12, 22... Inner wall, 13, 23... Outer wall,
25... Locking tool, 41... Elastic sealing material, A... First joint portion, B... Second joint portion.

Claims

[Claims for Utility Model Registration] 1. In an airtight container for individually storing a large number of stored items in series, the opening periphery of each of the top lid and the container has a double wall structure, and the opposing joints of both opening peripheries are , a first joint portion having a structure in which the outer walls are joined and locked to each other, and the inner walls are joined to each other via an elastic sealing material provided along the opening periphery of the upper lid; A structure in which the outer wall is joined to the outer wall of the container, and the tip thereof engages with a locking tool protruding from the upper side wall of the container, and the inner walls are joined to each other via the elastic sealing material. and a second joint part, the second joint part is provided in the center of both sides of the container located on the side of the stored item, and the first joint part is provided in the remaining part. A locking structure for a closed container characterized by the following. 2. The inner and outer walls of the opening periphery of the top lid at the first and second joints are located outside of the inner and outer walls of the opening periphery of the container, respectively, and these inner and outer walls and A locking structure for a closed container according to claim 1, wherein an elastic sealing material is inserted into a gap formed between the containers. 3. The outer wall of the opening periphery of the upper lid at the second joint portion is provided with a pair of locking holes on both sides of the tip thereof,
The side wall of the container at the second joint is provided inside the side wall of the container at the first joint, and the locking tool is attached to the upper lid from the upper part of the side wall corresponding to the position of the pair of locking holes. The locking structure for a closed container according to claim 1 or 2, which is provided to protrude diagonally downward to the position of the outer surface of the outer wall. 4 The opening periphery of the top lid at the first and second joints bulges outward against the outer wall of the top lid to form a band-shaped step, and the opening periphery of the container at the first joint , a first reinforcing wall that is connected to and hangs down from the bottom of the outer wall and has an outer surface that is flush with the outer surface of the band-shaped step, and
The side wall of the container at the second joint protrudes diagonally downward and parallel to the locking device to the position of the outer surface of the outer wall of the top lid, and then hangs down to the bottom edge of the reinforcing wall. Claims for registration of a utility model comprising: a second reinforcing wall having an L-shaped cross section; the first reinforcing wall and the front hanging portion of the second reinforcing wall are connected to each other to form a band-like stepped portion; The locking structure for a closed container according to any one of Items 1 to 3.