Title:
BEVERAGE CONTAINER
Document Type and Number:
WIPO Patent Application WO/2013/072972
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a beverage container capable of maintaining the release of pressure in the beverage container in an effective manner over a long period and effectively prevent problems such as leakage of a beverage in the beverage container. This is achieved by a beverage container (1) having: a container body (2); a middle lid (3) covering the container body; a drinking port (8) formed in the middle lid; a drinking port blocking part for blocking the drinking port; an outer lid (5) disposed so as to detachably engage with the middle lid; a vent part (10) for creating passage of air with respect to the exterior of the container body; and a release operation part (12c) for causing disengagement between the outer lid and the middle lid. The beverage container is provided with a blocking and venting part (12c) disposed at a blocking position at which the vent part is in a blocked state when the outer lid is disposed relative to the middle lid so that a closed state is obtained, and disposed at a vent position at which the vent part is in a venting state when the release operation is performed by the release operation part. At least a part of the blocking and venting part functions as a vent-creating part (12hb) for creating a vent channel between the vent part and the exterior when the blocking and venting part is at the vent position.
Inventors:
ARAI KEISUKE (JP)
YOSHIDA MASAKAZU (JP)
KIMURA NORIO (JP)
MACHIDA KAEDE (JP)
YOSHIDA MASAKAZU (JP)
KIMURA NORIO (JP)
MACHIDA KAEDE (JP)
Application Number:
PCT/JP2011/006445
Publication Date:
May 23, 2013
Filing Date:
November 18, 2011
Export Citation:
Assignee:
PIGEON CORP (JP)
ARAI KEISUKE (JP)
YOSHIDA MASAKAZU (JP)
KIMURA NORIO (JP)
MACHIDA KAEDE (JP)
ARAI KEISUKE (JP)
YOSHIDA MASAKAZU (JP)
KIMURA NORIO (JP)
MACHIDA KAEDE (JP)
International Classes:
B65D51/16; A47G19/22; B65D47/08
Domestic Patent References:
| WO2007148441A1 | 2007-12-27 |
Foreign References:
| JP2002321741A | 2002-11-05 | |||
| JP2011057250A | 2011-03-24 |
Attorney, Agent or Firm:
OKAZAKI, Shintarou et al. (JP)
Shintaro Okazaki (JP)
Shintaro Okazaki (JP)
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Claims: