JPS60148263U

JPS60148263U - Can mouth sealing device

Info

Publication number: JPS60148263U
Application number: JP3647184U
Authority: JP
Inventors: 折原　隆; 明渡辺
Original assignee: 新邦工業株式会社; 八洲工業株式会社
Priority date: 1984-03-14
Filing date: 1984-03-14
Publication date: 1985-10-02

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図乃至第５図は、本考案の実施例におけるそれぞれ
蓋体、金属製シール、合成樹脂製中栓、缶口、缶天板の
一部破断面図、第６図は同じく金属製シールの上面図、
第７図は同じく合成樹脂製中栓の上面図、第８図は本考
案の実施例における缶口封緘装置の封緘状態を示す一部
破断面図、第９図は同じく仮封緘状態を示す一部拡大断
面図、第１０図は同じ（完全封緘状態を示す一部拡大断
面図である。１・・・缶天板、３・・・缶口、４・・・缶口の開口部
、５・・・開口部の端部、８・・・合成樹脂製中栓、１
２・・・金属製シール、１５・・・蓋体。Figures 1 to 5 are partially cutaway cross-sectional views of a lid, a metal seal, a synthetic resin inner stopper, a can mouth, and a can top plate, respectively, in an embodiment of the present invention, and Figure 6 is a similar metal seal. top view of
Fig. 7 is a top view of the synthetic resin inner stopper, Fig. 8 is a partially cutaway cross-sectional view showing the sealing state of the can opening sealing device according to the embodiment of the present invention, and Fig. 9 is a partially cutaway view showing the temporary sealing state. Fig. 10 is the same (partially enlarged sectional view showing the completely sealed state). 1...Can top plate, 3... Can mouth, 4... Opening of can mouth, 5 ...End of opening, 8...Synthetic resin inner stopper, 1
2...Metal seal, 15...Lid body.

Claims

[Scope of utility model registration request]

(1) A can opening with the end of the opening wrapped around it, a bottomed dish-shaped synthetic resin inner stopper that can be fitted into the opening of the can opening, and a synthetic resin inner stopper that can be fitted into the synthetic resin inner stopper. It consists of a metal seal and a lid that can be fitted into the mouth of the can, and after fitting the synthetic resin inner stopper and the metal seal into the opening of the can, or fitting them together in advance, The resin inner stopper and the lower part of the inner wall of the metal seal are simultaneously expanded using a sealing tool to airtightly close and seal the opening of the can mouth, and the lid body is further fitted onto the can mouth. Can opening sealing device.

(2) The can opening sealing device according to claim 1, wherein the can opening and the lid are each screw-formed so that they can be screwed together.