Patent ID: 11964800
Assignee: nan
Field: Handling (Mechanical engineering)
Classification: CPC B | IPC B

Claim 18:
19. A container lid, comprising:
a lid main body, wherein the lid main body comprises a top wall, a first elastic side wall extending from side edges of the top wall, and a second elastic side wall extending from the side edges of the top wall; the first elastic side wall and the second elastic side wall are encircled to form a sealing groove; the sealing groove is provided with a groove opening; the sealing groove is configured to press and seal a container opening;
wherein the first elastic side wall and/or the second elastic side wall are provided with several elastic sealing raised lines, and the sealing raised lines are located in the sealing groove; and the sealing raised lines are configured to press and seal the container opening;
a length of the second elastic side wall in a thickness direction of the lid main body, is larger than that of the first elastic side wall.