JPS61194641U

JPS61194641U -

Info

Publication number: JPS61194641U
Application number: JP7877785U
Authority: JP
Priority date: 1985-05-27
Filing date: 1985-05-27
Publication date: 1986-12-04
Also published as: JPS6335972Y2

Description

[Brief explanation of drawings]

第１図は、この考案に係る密封性容器の開蓋状
態における斜視図で、一部を切り欠いて示す。第
２図は、第１図―線による蓋体の断面図、第
３図は、容器本体の一部切欠き正面図、第４図は
、密封状態における、要部断面図である。１……容器本体、２……蓋体、３……周壁、４
……略Ｌ字形フランジ、４ａ……垂直片、５……
周溝、６……補強片、７……天板部、８……周縁
部、９……接面フランジ、９ａ……突隆部、９ｂ
……補強片、１０……水平フランジ。 FIG. 1 is a perspective view of the hermetic container according to the invention in an open state, with a portion cut away. FIG. 2 is a cross-sectional view of the lid taken along the line of FIG. 1, FIG. 3 is a partially cutaway front view of the container body, and FIG. 4 is a cross-sectional view of essential parts in a sealed state. 1... Container body, 2... Lid, 3... Peripheral wall, 4
...Approximately L-shaped flange, 4a... Vertical piece, 5...
Peripheral groove, 6... Reinforcement piece, 7... Top plate part, 8... Peripheral part, 9... Contact surface flange, 9a... Projection part, 9b
... Reinforcement piece, 10 ... Horizontal flange.

Claims

[Claims for Utility Model Registration] (1) In a hermetically sealed container consisting of a container body and a lid that seals the opening of the body; Consisting of an injection molded product made of hard thermoplastic resin; the melter body has an upper part of the peripheral wall of the main body at the periphery of the opening, and extends upward from the peripheral wall in a generally L-shape,
The vertical piece has a circumferential groove formed by a flange that terminates at a position lower than the upper part of the main body circumferential wall, and on the lower surface of this circumferential groove, the vertical piece extends radially from the main body circumferential wall over the entire circumference at appropriate intervals. towards the inside,
It has a plurality of reinforcing pieces that protrude almost the same as or slightly shorter than the bottom of the circumferential groove;
The peripheral edge is made up of a contact flange that is in close contact with the vertical inner surface of the substantially L-shaped flange of the container body, and a radially outward portion from the upper end of the contact flange. and a horizontal flange extending substantially horizontally toward the surface and terminating within the circumferential groove; the inner dimension between the vertical pieces of the substantially L-shaped flange on the container body is slightly smaller than the outer dimension between the contact flanges on the lid body. A hermetically sealed container. (2) The scope of the utility model registration claim in which the contact flange has a protrusion formed almost all around the lower part and engages with the bottom corner part of the substantially L-shaped flange when the lid is closed. The airtight container according to item 1. (3) The hermetic container according to claim 1 or 2, wherein a plurality of reinforcing pieces projecting radially inward are formed at appropriate intervals on the inner surface of the contact flange.