Container lid capable of being unsealed without opening upper cover

Abstract

The invention discloses a container lid capable of being unsealed without opening an upper cover. The container lid comprises the upper cover and a base; a sealing element is arranged at an upper opening of the base, an unsealing linkage structure is arranged between the upper cover and the base, when the upper cover rotates relative to the base, the unsealing linkage structure acts on the sealingelement and tears the sealing element so that an upper cover cavity can communicate with a base cavity, when an upper cover discharging outlet is aligned to a base discharging outlet, a discharging channel is opened, and materials in a container can be poured out; the upper cover is screwed back, when the upper cover discharging outlet and the base discharging outlet are staggered, the discharging channel is closed, and the materials in the container is isolated from the outside and sealed; and the whole process including the steps of tearing the sealing element, opening the discharging channel, pouring the materials out and then closing the discharging channel can be achieved without opening the upper cover, that is, the upper cover is always in sealing connection with the base, and thesituation that when being separated from the base, the upper cover is prone to being lost or falling and being contaminated, and using is inconvenient is avoided. According to the container lid, people can use the container lid conveniently, and moreover, sanitation and safety are ensured.

Description

【Technical field】 [0001] The invention relates to a cap for sealing a container, in particular to a container cap which can be unsealed without opening the upper cap. 【Background technique】 [0002] Sealing the mouth of the filling container before use is one of the processes to ensure safety and sanitation. For this reason, as a kind of existing container mouth sealing structure, promptly be provided with sealing sheet at container mouth, cover lid again then, when using, need to open lid earlier, then forcefully puncture this sealing sheet, then Only then can the substance in the container be poured out, which is easy to contaminate the substance in the container during the puncture process. [0003] As another sealing structure of the mouth of the existing container, the lid includes a loam cake and a base, the base is provided with a sealing ring, the base is connected to the mouth of the container, and the loam cake is correspondingly arranged on the base. When in use,...

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a container lid that can be unsealed without opening the upper lid, including an upper lid and a base. When the upper cover moves relative to the base, the unsealing linkage structure acts on the seal and tears the seal so that the chamber of the upper cover and the chamber of the base are connected to each other, and when the outlet of the upper cover is aligned with the outlet of the base , the discharge channel is turned on. At this time, the material in the container can be poured out. From tearing the seal, conducting the discharge channel, pouring out the material, and then closing the discharge channel, the whole process is without opening the upper cover. It can be realized without opening the upper cover, that is, the seal on the base can be torn without opening the upper cover, which avoids the need to separate the upper cover and the base in the prior art, which is easy to lose or fall and become dirty and unusable Convenience and other defects; therefore, the technical solution of the present invention is not only convenient for people to use, but also will not lose or dirty the upper cover, and has the characteristics of scientific and reasonable structural design, convenient operation and hygiene

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