JPH0427768U

JPH0427768U -

Info

Publication number: JPH0427768U
Application number: JP6952090U
Authority: JP
Priority date: 1990-06-29
Filing date: 1990-06-29
Publication date: 1992-03-05

Description

[Brief explanation of drawings]

第１図〜第３図は本考案に係る一実施例を示し
たもので、第１図は容易開封容器の第１実施例の
斜視図、第２図は前記第１実施例の分解斜視図、
第３図は第１図の−線における断面図、第４
図は実施例及び従来例における開封力を示すグラ
フ、第５図は第２実施例を示す平面図、第６図第
２実施例を二液容器をして用いた使用例を示す分
解斜視図、第７図及び第８図は従来例を示すもの
で、第７図は容易開封容器の平面図、第８図は第
７図の−線における断面図である。１……容易開封容器、２……フランジ部、３…
…容器本体、３ａ……開口部、３ｂ……周縁部、
４……蓋、５……タブ、１０……易破断部（切込
み）、１２……接着部、１３……開封力低減接着
部。 1 to 3 show an embodiment of the present invention, FIG. 1 is a perspective view of the first embodiment of the easy-to-open container, and FIG. 2 is an exploded perspective view of the first embodiment. ,
Figure 3 is a sectional view taken along the - line in Figure 1;
The figure is a graph showing the opening force in the embodiment and the conventional example, Fig. 5 is a plan view showing the second embodiment, and Fig. 6 is an exploded perspective view showing an example of using the second embodiment as a two-liquid container. , FIG. 7, and FIG. 8 show conventional examples. FIG. 7 is a plan view of an easy-to-open container, and FIG. 8 is a cross-sectional view taken along the - line in FIG. 7. 1...Easy-to-open container, 2...Flange portion, 3...
...container body, 3a...opening, 3b...periphery,
4...Lid, 5...Tab, 10...Easy breakage part (cut), 12...Adhesive part, 13...Opening force reduction adhesive part.

Claims

[Claims for Utility Model Registration] A flange is provided at the opening of the container body, a lid is adhered to the flange to seal the opening, and a tab provided at the periphery of the lid is pulled. In the easy-to-open container, which is opened by peeling off the bonded portion between the flange portion and the lid, adhesive is gradually attached to the contact portion of the tab and the bonded portion, continuing to the bonding portion and moving toward the direction in which the tab protrudes. In addition to forming an opening force reducing adhesive part that narrows in width and protrudes, the lid has a part for tearing one side of the lid in the direction of peeling off the tab, at a portion where the tab and the adhesive part contact each other. An easy-to-open container characterized by having an easy-to-break part.