JPS62194553U

JPS62194553U -

Info

Publication number: JPS62194553U
Application number: JP8205986U
Authority: JP
Priority date: 1986-05-30
Filing date: 1986-05-30
Publication date: 1987-12-10
Anticipated expiration: 2001-05-30
Also published as: JPH0547088Y2

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す閉蓋状態の断
面図、第２図はその開蓋操作を示す断面図、第３
図はその分解斜視図、第４図は蓋体開閉時におけ
る軸受孔と枢支軸との位置関係を示す断面図、第
５図は他の実施例における軸受孔と枢支軸との位
置関係を示す断面図、第６図は従来例を示す断面
図である。１……容器本体、２ａ……容器本体の口部、２
ｂ……容器の口部、４……シールリング、５……
枢支軸、６……蓋体、７……口部側フツク、７ａ
……口部側フツクの鈎状部、８……蓋体側フツク
、８ａ……蓋体側フツクの鈎状部、９……ばね、
１２……軸受孔。 Fig. 1 is a cross-sectional view showing one embodiment of the present invention with the lid closed, Fig. 2 is a cross-sectional view showing the lid opening operation, and Fig. 3 is a sectional view showing the lid opening operation.
The figure is an exploded perspective view, Figure 4 is a sectional view showing the positional relationship between the bearing hole and the pivot shaft when the lid is opened and closed, and Figure 5 is the positional relationship between the bearing hole and the pivot shaft in another embodiment. FIG. 6 is a sectional view showing a conventional example. 1... Container body, 2a... Mouth of container body, 2
b... Container mouth, 4... Seal ring, 5...
Pivot shaft, 6... Lid body, 7... Mouth side hook, 7a
... Hook-shaped part of the mouth side hook, 8... Lid-side hook, 8a... Hook-shaped part of the lid-side hook, 9... Spring,
12...Bearing hole.

Claims

[Claims for Utility Model Registration] (1) A lid 6 is rotatably attached to one side of the container opening 2b by a pivot shaft 5, and a spring 9 biases the lid 6 in the opening direction; Further, hooks 7 and 8 having hook-shaped portions 7a and 8a that engage with each other are provided on the lid 6 side and the mouth portion 2b side, respectively, so that when the lid body 6 is closed, the hook-shaped portion 8a of the lid side hook 8 By being caught on the hook-shaped portion 7a of the side hook 7, the lid body 6
In the container mouth closure for holding the container in a closed state, a bearing hole 12 into which the pivot shaft 5 is rotatably inserted is provided on either the mouth 2b side or the lid 6 side, and this The bearing hole 12 is connected to the hook 7.
, 8 side, and either one of the tip hook-shaped portion 7a of the mouth side hook 7 and the tip hook-shaped portion 8a of the lid side hook 8 is on the pivot shaft 5 side. As well as being formed towards
A closure for a container opening, characterized in that one of the other ends is formed facing in the opposite direction to the pivot shaft 5. (2) The container opening 2b is the opening 2a of the container body 1.
The container mouth closure device according to claim 1, characterized in that it is formed by a separate mouth barrel portion 3 attached to the container mouth. (3) The container mouth portion 2b is made of an elastic material and expands toward the upper end, and when the lid 6 is closed, the upper end comes into contact with the inner surface of the lid 6.
2. A container opening closure device according to claim 1, characterized in that a seal ring 4 is provided for pushing up the container opening in the opening direction.