Title:
PUSH-PULL CAP
Document Type and Number:
Japanese Patent JP3955420
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a push-pull cap which prevents spouting of bubbles out of a spout of a container filled with a liquid that is easily bubbling.
SOLUTION: A push-pull cap comprises a cap main body 31 and an over cap 32 mounted liquid-tightly onto the cap main body and capable of moving vertically, and the overcap has a spout 33 for spouting a liquid at its top and a cylindrical part 34 which surrounds the spout and dangles toward the container side. The inside diameter D1 of the cylindrical part is made larger than the bore of the spout 33, and a part being different in level 35 and inclining toward one direction is provided at the inner wall of the cylindrical part 34 so that the inside diameter D2 at the lower part of the cylindrical part becomes larger than the inside diamter D1 at the upper part.
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Inventors:
Nobuhiro Tsujii
Toshihiro Tashiro
Kei Kato
Toshihiro Tashiro
Kei Kato
Application Number:
JP31609499A
Publication Date:
August 08, 2007
Filing Date:
November 05, 1999
Export Citation:
Assignee:
LION Corporation
International Classes:
B65D47/28; (IPC1-7): B65D47/28
Domestic Patent References:
| JP9077113A | ||||
| JP55030047U |
Attorney, Agent or Firm:
Masatake Shiga
Tadashi Takahashi
Takashi Watanabe
Masakazu Aoyama
Suzuki Mitsuyoshi
Yutaka Matsutomi
Kazuya Nishi
Yasuhiko Murayama
Tadashi Takahashi
Takashi Watanabe
Masakazu Aoyama
Suzuki Mitsuyoshi
Yutaka Matsutomi
Kazuya Nishi
Yasuhiko Murayama
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