Pull cover and ring-pull can thereof

Abstract

The invention discloses a pull cover and a ring-pull can thereof. The pull cover comprises a can body, a pull cover body, rivets, a mark and a protection assembly; a concave face is formed in the outer surface of the upper end of the can body, and the mark is arranged on the outer surface of the concave face; the pull cover body is fixed to the outer surface of the upper end of the mark through the rivets; the protection assembly is arranged on the outer surface of the upper end of the can body; the protection assembly comprises a protection cover, a sealing cover, a first clamping piece and a second clamping piece; the protection cover is fixedly connected to the outer surface of the upper end of the can body; and a notch is formed in the outer surface of the upper end of the protection cover, and the sealing cover is arranged on the inner surface of the notch. According to the pull cover and the ring-pull can thereof, through the arrangement of the protection cover and the sealing cover, the concave face of the can body can be effectively sealed, when the pull cover is not opened, the sealing cover is clamped and sealed with the protection cover through the first clamping piece and the second clamping piece, and therefore the situation that a large amount of dust is attached to the concave face of the ring-pull can when the ring-pull can is placed on a goods shelf is avoided.

Description

technical field [0001] The invention relates to the technical field of pop cans, in particular to a pop-top lid and a pop-top can. Background technique [0002] Pop-top cans have long been widely used in beverage packaging. As the name suggests, pop-top cans are originally for the convenience of opening. With the continuous emergence of new materials, there is a tendency to replace pop-top cans, such as plastic bottles. However, pop-top cans still have an absolute advantage in terms of recycling rate. , and cans are better than plastic bottles in maintaining the flavor of beverages, and cans are drop-proof, shatterproof and moisture-proof when in use, so cans will still be widely used in packaging beverages. [0003] However, the concave surface of the pop cans currently on the market is exposed to the air, so it is easy to cause the pop cans to be placed on the supermarket shelf for a long time, and a large amount of dust will accumulate on the concave surface of the pop ca...

AI Technical Summary

Problems solved by technology

[0003] However, the concave surface of the cans on the market is exposed to the air, so it is easy to cause the cans to be placed on the supermarket shelves for a long time, and a lot of dust will accumulate on the concave surface of the cans. When drinking after opening, the accumulated dust on the sealed top cover will be drunk in the drinker's mouth, causing the problem of hygiene and safety of beverages and food, and bringing health hazards to drinkers. It cannot be sealed again, and the carbon dioxide inside the carbonated beverage exposed to the air for a long time will gradually volatilize, affecting the taste of the beverage and reducing the practicability of the can;

[0004] At the same time, if the beverage in the open can is not finished and placed on the table, dust will fall into the can from the opening, and It cannot be sealed again after opening, and it is not easy to carry and hold. The internal liquid is easily splashed by the outside world, especially in the process of driving. pollute

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