| 摘要 |
PROBLEM TO BE SOLVED: To prevent hot air, which is blown off from a cooking container, from coming into contact with a fingertip, when a lid body is taken out from the cooking container used for cooking.SOLUTION: A lid body 4, which is made of an elastically deformable material for closing an opening of a body 3 to be attached, includes a collar part 43 that protrudes outward from a part of a peripheral edge 42a of a flange part 42 of the lid body 4. A tension edge part 44, which receives outward tension in the removal of the lid body 4, is formed in the collar part 43 via a ruptured part 45 along the peripheral edge 42a of the flange part 42. |
