JPH03117641U

JPH03117641U -

Info

Publication number: JPH03117641U
Application number: JP2688790U
Authority: JP
Priority date: 1990-03-15
Filing date: 1990-03-15
Publication date: 1991-12-05
Anticipated expiration: 2005-03-15
Also published as: JPH0725319Y2

Description

[Brief explanation of the drawing]

第１図は本考案に係る気密容器の一例を示す斜
視図、第２図はその要部を示す縦断面図、第３図
は他の実施例の要部を示す縦断面図である。１……容器本体、２……蓋体、３……凹条、４
，８……屈曲部、５……側壁、６……凸条、７…
…面取り部。 FIG. 1 is a perspective view showing an example of an airtight container according to the present invention, FIG. 2 is a vertical cross-sectional view showing the main parts thereof, and FIG. 3 is a vertical cross-sectional view showing the main parts of another embodiment. 1... Container body, 2... Lid, 3... Concave strip, 4
, 8...Bending portion, 5...Side wall, 6...Convex strip, 7...
... Chamfered section.

Claims

[Scope of Claim for Utility Model Registration] 1. A container consisting of a box-shaped container body made of foamed synthetic resin with an open top and a lid body also made of foamed synthetic resin that closes the top opening of the container body,
One of the joints between the container body and the lid is provided with a groove that opens toward this joint, and the other is provided with a protrusion that fits into the groove, and at least the inside of the groove is deep. Form a bent part with a dog-shaped vertical cross section at an appropriate place in the vertical direction toward the outside of the container or the inside of the container, and whose opening width is almost the same as other parts, or It is characterized by forming a bent part with a vertical cross-section in the shape of a dogleg whose thickness toward the inside of the container is almost the same as that of the other parts, and the protruding stripes elastically deform and fit into the grooves when the container is closed. airtight container. 2. On the outer periphery of the lower surface of the lid, which is the joint part with the container main body, there is an opening toward this joint part at an appropriate position in the depth direction, and the width of the opening facing the outside of the container or the inside of the container is approximately the same as that of other parts. A request for registration of a utility model for providing a concave strip with a bent part having a dogleg shape in the vertical cross section, as well as providing an upright convex strip that fits into the concave strip on the upper surface of the side wall that forms the joint with the lid of the container body. The airtight container described in item 1. 3. The airtight container according to claim 1 or 2 of the utility model registration claim, wherein chamfered portions are provided on both corners of the tip end surface of the protruding stripes.