JPS63105627U

JPS63105627U -

Info

Publication number: JPS63105627U
Application number: JP19870386U
Authority: JP
Priority date: 1986-12-26
Filing date: 1986-12-26
Publication date: 1988-07-08
Also published as: JPH0454911Y2

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す分解斜視図、
第２図は縦断面図、第３図は容器本体の展開図、
第４図Ａ及びＢは本考案に用いる断熱性積層シー
トの断面図である。１……容器本体、２……蓋、３……底パツト、
４……天パツト、２１……コートボール、２２…
…発泡シート、２３……樹脂フイルム、２４……
熱反射膜、２５……段ボール。 FIG. 1 is an exploded perspective view showing an embodiment of the present invention;
Figure 2 is a longitudinal sectional view, Figure 3 is a developed view of the container body,
FIGS. 4A and 4B are cross-sectional views of a heat-insulating laminate sheet used in the present invention. 1... Container body, 2... Lid, 3... Bottom part,
4...Tempatsuto, 21...Court ball, 22...
...Foam sheet, 23...Resin film, 24...
Heat reflective film, 25...Cardboard.

補正昭６２．４．７実用新案登録請求の範囲を次のように補正する
。Amendment April 7, 1982 The scope of claims for utility model registration is amended as follows.

【実用新案登録請求の範囲】１上面が開口した容器本体と、その開口上面を
覆う蓋とからなる紙製容器において、底板の周囲
に立上げた側壁を内側壁と外側壁とからなる２重
構造とし、かつ内外両側壁の表面側に熱反射膜を
設けて、その内外両壁間に断熱空気層を形成した
ことを特徴とする保温・保冷用二重式紙製容器。２底板は、断熱性底パツトを有し、蓋は断熱性
天パツトを有している実用新案登録請求の範囲第
１項記載の保温・保冷用二重式紙製容器。[Scope of Claim for Utility Model Registration] 1. In a paper container consisting of a container body with an open top and a lid that covers the top of the opening , the side wall raised around the bottom plate is double layered with an inner wall and an outer wall. A double-layered paper container for heat/cold storage, characterized by having a heat-reflecting film on the surface side of both the inner and outer walls, and forming an insulating air layer between the inner and outer walls. . 2. The double-layer paper container for heat/cold storage according to claim 1, wherein the bottom plate has a heat insulating bottom part, and the lid has a heat insulating top part .

Claims

[Claims for Utility Model Registration] 1. In a paper container in which the container body and lid are formed from sheet material mainly made of paperboard or corrugated cardboard, at least the side wall of the container body has a double structure consisting of an inner wall and an outer wall. , and a heat reflective film is provided on the surface side of both the inner and outer walls, an air layer is provided in the thin space between the two walls, and a bottom part is provided on the bottom of the container body, and a top part is provided on the inner surface of the lid. At the same time, both parts are formed from a heat-insulating laminate sheet in which a synthetic resin film with a heat-reflecting film formed on one side is laminated on at least a base sheet so that the film is on top of the heat-reflecting film. A double-layered paper container for heat and cold insulation. 2. The double-layered paper container for heat/cold insulation according to claim 1 of the utility model registration claim, wherein the bottom part and the top part have either paperboard or cardboard attached to the back side of the foam sheet.