Lid
AssigneeKy7 Inc.
InventorAkira Takano
Life of this patent
Estimating the term…
Abstract
A lid having an excellent sealability of an opening part of a container is for attaching to an opening part of a container in a removable manner, characterized in including a cover wall and a side wall which surrounds the circumference of the cover wall, which is tapered from an upper end towards an lower end and which is made of a paper material, wherein the cover wall and the side wall are integrated with each other by a standing part formed on the circumference of the cover wall being joined to an inner surface of an upper wall of the side wall, wherein an engaging part for engaging with the opening part of the container is provided on an inner circumferential side of a lower wall of the side wall.
Claims19
A lid for attaching to an opening part of a container in a removable manner, comprising
- a cover wall and a side wall which surrounds a circumference of the cover wall,
- wherein the side wall is tapered from an upper end towards a lower end and is made of a paper material,
- wherein the lower end is configured to be attached to the container,
- wherein the cover wall and the side wall are integrated with each other by a standing part formed on the circumference of the cover wall being joined to an inner surface of an upper wall of the side wall,
- wherein an engaging part for engaging with the opening part of the container is provided on an inner circumferential side of a lower wall of the side wall, and
- wherein the standing part extends upward at the circumference of the cover wall and upward from the engaging part.
Dependencies are inferred from the claim text.