JPS6197142U - - Google Patents

Description

[Brief explanation of the drawing]

Fig. 1 is a sectional view showing one embodiment of the present invention;
3, 4 and 5 are cross-sectional views of different embodiments of the present invention. 1, 1A, 1B, 1C... Can body, 2, 2A...
...Mouth, 3...Cap, 4...Mouth recess, 5
...Hook piece, 6...Top surface of cap, 7,7A,
7B...Elastic body, 8, 8A, 8B, 8C, 8D
...Protector, 9,9A...Handle, 10...
Lower end of side wall, 11, 11A, 11B, 11C...
Small concave stepped portion, 12... Lower end outer edge, 13, 13A,
13B...Base of small concave step, 14...Convex strip of protector, 15...Joint part, 16...Sealing band, 17
...Cover body, 18...Reinforcement rib, 19, 19A
... Support band, 20, 20A ... Lower end of support band,
21...Cushion edge, 22...Top wall of protector.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) A mouth provided on a part of the can, a cap that closes the mouth, and a protector that fits around the cap to make it airtight and prevent it from opening. In the can opening sealing device, a small recessed step is provided around the mouth of the can body, and the outer edge of the lower end of the protector is attached to the small recessed step so that when the lower end of the protector is pried, traces thereof are visible. A can mouth sealing device characterized in that it is located within the base of a can. (2) The cap is a metal cap that has an elastic hooking piece on the side circumference that locks onto the mouth of the can, and the hooking piece opens and closes in conjunction with the depression and protrusion of the top surface. The can mouth sealing device according to claim 1, which is made of a material. (3) The can opening sealing device according to claim 1 or 2, wherein the protector is formed so that it can be firmly fitted onto the outside after the opening is closed by the cap. (4) The protector is assembled with the cap in advance, and these are integrated to close and close the mouth.
The can opening sealing device according to claim 1 or 2, which is formed to seal the can. (5) The can opening sealing device according to any one of claims 1 to 4, wherein the protector is formed so that the lower end of the side wall thereof comes into contact with the small recessed step of the can body. (6) The protector is defined in any one of claims 1 to 4 of the claims registered as a utility model, in which a sealing band is integrally formed at the lower part of the side wall of the protector and comes into contact with the small recessed part of the can body through a joint part. Can opening sealing device. (7) The can mouth seal according to any one of claims 1 to 4 of the utility model registration claim, wherein the protector is integrally formed with a cover body that abuts inside the small recessed step of the can body on its side periphery. Device. (8) The can mouth sealing device according to any one of claims 1 to 7, wherein the protector has an appropriate number of reinforcing ribs integrally formed on its side wall. (9) The can opening sealing device according to any one of claims 1 to 8, wherein the protector has a handle integrally formed on a part of the outer periphery of the upper wall or side wall thereof. (10) The can opening sealing device according to any one of claims 1 to 9, wherein the protector is formed such that its upper wall completely covers the upper surface of the cap. (11) 11 The protector is made of a synthetic resin material that can be bonded or welded, and the lower end thereof is bonded or welded into the small concave step of the can body.Claims 1 to 10 of the Utility Model Registration Claims The can mouth sealing device according to any one of the above.