JPH0176421U

JPH0176421U -

Info

Publication number: JPH0176421U
Application number: JP1987169729U
Authority: JP
Priority date: 1987-11-06
Filing date: 1987-11-06
Publication date: 1989-05-23

Description

[Brief explanation of the drawing]

第１図は本考案容器の一例を示す縦断側面図、
第２図は第１図の容器を密封した状態を示す説明
図、第３図は第１図のＡ部分の部分拡大断面図、
第４図、第５図はＡ部分の他の実施例を示す部分
拡大断面図、第６図はＡ部分に金属蓋を二重巻締
めした状態を示す部分拡大断面図、第７図は従来
品の部分拡大断面図、第８図は第７図に示す従来
品の一部に金属蓋を二重巻締めした状態を示す部
分拡大断面図、第９図はＡ部分に金属蓋を一重巻
締めした状態を示す部分拡大断面図である。１…容器本体、２…フランジ、３…金属蓋、５
…フランジ下面、６…フランジ上面、７…凹部。 FIG. 1 is a longitudinal side view showing an example of the container of the present invention;
FIG. 2 is an explanatory diagram showing the container in FIG. 1 in a sealed state; FIG. 3 is a partially enlarged sectional view of part A in FIG. 1;
4 and 5 are partially enlarged sectional views showing other embodiments of part A, Fig. 6 is a partially enlarged sectional view showing a state in which a metal lid is double-sealed to part A, and Fig. 7 is a conventional Fig. 8 is a partially enlarged sectional view of the conventional product shown in Fig. 7 with a metal lid double-wound, and Fig. 9 is a part A with a single-wrap metal lid. It is a partially enlarged sectional view showing a tightened state. 1... Container body, 2... Flange, 3... Metal lid, 5
...lower surface of flange, 6. upper surface of flange, 7. recess.

Claims

[Claims for Utility Model Registration] 1. A plastic container having a flange for tightening a metal lid along the upper edge of the container, characterized in that a recess is formed in the lower surface of the flange from the lower surface to the upper surface of the flange. plastic container. 2. The plastic container according to claim 1, wherein the recess formed on the lower surface of the flange is an annular groove formed to surround the upper edge of the container. 3 The recess formed on the bottom surface of the flange has an inverted V cross section.
The plastic container according to claim 2, which is a letter-shaped groove. 4. The plastic container according to claim 2, wherein the recess formed on the lower surface of the flange is a triangular groove having two sides with different lengths in cross section. 5 Utility model registration claim 2 in which the recess formed on the lower surface of the flange is a groove with a semicircular cross section
Plastic containers as described in section.