Container cover and milk powder can

Abstract

The invention discloses a container cover and a milk powder can. According to the technical scheme, the container cover is characterized by comprising a retainer ring buckled to the upper end of a container, and an overturning cover arranged at the upper end of the retainer ring, wherein one side of the overturning cover is hinged to one side of the retainer ring, the side, far away from the hinged end, of the overturning cover is provided with a first buckling piece, the retainer ring is provided with a second buckling piece which is buckled to the first buckling piece, the upper edge of theretainer ring is provided with a sealing strip easy to tear, the sealing strip easy to tear is provided with a buckling opening, and the parts, located on the two sides of the first buckling piece, ofthe overturning cover are provided with buckling blocks which are buckled to the buckling opening. In the actual milk powder can transportation process, the overturning cover can be tightly buckled to the retainer ring during jolting, the snap joint structure is firm and stable, and milk powder is prevented from sprinkling.

Description

technical field [0001] The invention relates to the field of food packaging containers, in particular to a container cover and a milk powder can. Background technique [0002] At present, food packaging containers on the market, especially milk powder cans, generally use tin cans. Because the amount of milk powder is small each time and each can is used for a long time, the airtightness of the tin cans is poor after opening, and it is easy to make the milk powder deteriorate due to moisture. It causes waste; and it is troublesome to open the tin can, and it needs to be tilted with the help of a can opener, which is inconvenient to operate. Therefore, plastic jars have appeared on the market, and plastic jars are more and more widely used because of their convenience. [0003] At present, the Chinese patent with the patent No. CN204587614U discloses a clamping connection mechanism between a plastic cover and a body of a food packaging container, which includes a plastic body...

AI Technical Summary

Problems solved by technology

[0006] Through the above technical solution, the container cover is composed of two parts, the collar and the flip cover. One side of the flip cover is connected by the first fastening piece and the second fastening piece, and the other side of the flip cover is hinged on the collar. The first fastening piece and the second fastening piece are separated from each other, and then the flip cover can be opened upwards; since the first fastening piece and the second fastening piece are easy to separate during transportation, if the first fastening piece is If the design of the joint and the second fastening is too tight, it will be very inconvenient in the hands of the user in actual use. Therefore, in order to solve this problem, an easy-to-tear seal is connected between the collar and the flip cover, and the setting of the easy-to-tear seal , when the product is not in the hands of the user, the clamshell and the collar are connected to ensure that the two are connected in good condition to avoid accidental opening; The fastening of the fastening block on the fastening block plays the role of insurance, and ensures that the flip cover is not easy to open when the flip cover is accidentally turned upward. Here, only the lower end of the easy-to-tear seal and the collar are connected as a whole to facilitate the container cover. In the manufacture of the flip cover and the collar, only one end is connected and the other end is clamped, and there is mutual movement between the two. If both ends are integrated with the easy-to-tear seal, it is easy to tear the easy-to-tear seal during the production process. The gap is too small, resulting in the situation that the easy-to-tear seal cannot be torn off; therefore, only one end is connected and the other end is engaged, which is convenient for processing and manufacturing, and is convenient for tearing of the easy-tear seal, and at the same time ensures that the flip cover and the collar are connected when not in use Stablize

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