Title:
BOTTLE CAP
Document Type and Number:
WIPO Patent Application WO/2013/024611
Kind Code:
A1
Abstract:
Provided is a bottle cap having improved attachability to a liquid container and water-tightness in a water server. The bottle cap (1) attached to a cylindrical spout (2) of a liquid container for a water server comprises: an outer member (3) in which is formed an outer cylindrical part (30) that contacts the outer periphery of the cylindrical spout (2); and an inner member (4) protruding into the cylindrical spout (2), and in which is formed an inner cylindrical part (40) through which a water supply shaft (5) of the water server is inserted; the outer member (3) and the inner member (4) being formed separately and assembled together.
Inventors:
KAWASHIMA YASUHITO (JP)
Application Number:
PCT/JP2012/063814
Publication Date:
February 21, 2013
Filing Date:
May 29, 2012
Export Citation:
Assignee:
KAWASHIMA YASUHITO (JP)
International Classes:
B67D3/00; B65D47/20
Foreign References:
| JP2011063310A | 2011-03-31 | |||
| JPH05270592A | 1993-10-19 | |||
| JP3152861U | 2009-08-13 |
Attorney, Agent or Firm:
YAMAGUCHI SHINTARO (JP)
Shintaro Yamaguchi (JP)
Shintaro Yamaguchi (JP)
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Claims: