Title:
キャップ
Document Type and Number:
Japanese Patent JP6995446
Kind Code:
B2
Abstract:
To provide a cap fillable with heat and improved in sealability.SOLUTION: The cap comprises: a cap body that is mounted to a mouth of a container; and a lid body that closes the opening of the cap body. The cap body is provided with a mounting part which is mounted to the mouth of the container, a base wall which extends inward from the mounting part and in which an outlet is opened, and a discharge cylinder which is erected from the base wall, the discharge cylinder has an opening reduced in diameter with a step formed in an inner periphery lower part, the lid body is provided with a top wall, a side peripheral wall which is drooped from the peripheral edge of the top wall, and a seal cylinder which is drooped from the inner surface of the top wall, a seal part which is inserted into the inner peripheral surface of the discharge cylinder during lid closing to set a seal state is formed in the seal cylinder, a lower seal cylinder reduced in diameter with a step formed on the lower outer peripheral side of the seal cylinder is provided, the lower seal cylinder comes close to or abuts against the opening surface of the discharge cylinder during lid closing, and the lower seal cylinder and the opening surface form a temporary seal part.SELECTED DRAWING: Figure 1
Inventors:
Yamamoto Manabu
Application Number:
JP2018144455A
Publication Date:
January 14, 2022
Filing Date:
July 31, 2018
Export Citation:
Assignee:
Yoshino Industry Co., Ltd.
International Classes:
B65D47/08
Domestic Patent References:
| JP20022760A | ||||
| JP20148977A | ||||
| JP2008239205A | ||||
| JP475498Y1 | ||||
| JP2015209234A |
Attorney, Agent or Firm:
Nobuto Saito
Seihiro Sano
Seihiro Sano
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