JPS5928053U

JPS5928053U - container lid

Info

Publication number: JPS5928053U
Application number: JP12440782U
Authority: JP
Inventors: 正樋口; 河野　實
Original assignee: 東罐興業株式会社
Priority date: 1982-08-17
Filing date: 1982-08-17
Publication date: 1984-02-21

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例に係る蓋を備えた容器の分解
斜視図、第２図はこの容器の口部の展開正面図、第３図
は第２図における■〜■線断面図、第４図は開封の動作
を行なったときの第３図と同様の縦断面図である。なお図面に用いた符号において、１・・・・・・容器、
２・・・・・・円形の開口、３・・・・・・口部、５・
・・・・・第２の被係合部、６・・・・・・山形をなす
突部、７・・・・・・傾斜面（カム部）、１２・・・・
・・外蓋、１３・・・・・・突起、１４・・・・・・係
合部である。Fig. 1 is an exploded perspective view of a container equipped with a lid according to an embodiment of the present invention, Fig. 2 is an exploded front view of the mouth of the container, and Fig. 3 is a cross-sectional view taken along the line ■ to ■ in Fig. 2. , FIG. 4 is a longitudinal sectional view similar to FIG. 3 when the opening operation is performed. In addition, in the symbols used in the drawings, 1... Container,
2... circular opening, 3... mouth, 5...
...Second engaged portion, 6...Protrusion forming a mountain shape, 7...Slanted surface (cam portion), 12...
...Outer lid, 13...Protrusion, 14...Engaging portion.

Claims

[Scope of utility model registration request]

The lid is made of an elastically deformable material such as synthetic resin, and the engaging part formed on the inner peripheral surface of the lid is connected to the engaging part formed on the outer peripheral part of the mouth part where the opening of the container is formed. The projections and projections are engaged with the mating portions, thereby locking the lid in a state where it is placed over the container, and by rotating the lid, the protrusion formed on the inner circumferential surface of the lid is brought into contact with the container. In the lid, the lid is opened by being pushed by a cam part formed on the outer periphery of the mouth part and having an inclined side surface, and the lid receives a force in a detachment direction. The mouth part is configured in a circular shape, and a plurality of chevron-shaped protrusions are formed continuously in the circumferential direction on the outer periphery of the mouth part, and the slopes on both sides of these chevron-shaped protrusions allow the cam to be A lid for a container characterized by comprising: