Title:
DOUBLE CONTAINER AND PRODUCTION METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2011/040017
Kind Code:
A1
Abstract:
Provided is a double container capable of preventing breakage of contents such as tablets during transportation.
A double container is provided with an inner container body (10) which houses therein a tablet (100), an outer container body (20) which houses the inner container body (10), and a lid structure (30) for airtight closing of an opening of the inner container body (10). The inner container body (10) and the outer container body (20) respectively have cylindrical trunk portions (11, 21) and bottom portions (12, 22), and the containers are mutually fixed at the upper end portions of the trunk portions (11, 21). The trunk portion (11) of the inner container body (10) is flexible, and the outer diameter of the trunk portion (11) is smaller than the inner diameter of the trunk portion (21) of the outer container body (20) in the natural state. The trunk portion (11) of the inner container body (10) shrinks due to the negative pressure of the inside space to hermetically wrap and hold the tablet (100), and under this wrapping and holding state, an annular gap is formed between the trunk portion (11) of the inner container body (10) and the trunk portion (21) of the outer container body (20), and a gap is also formed between the bottom portion (12) of the inner container body (10) and the bottom portion (22) of the outer container body (20).
Inventors:
ICHIKAWA, Toru (11-5, Nibancho, Chiyoda-k, Tokyo 84, 〒1020084, JP)
市川 徹 (〒84 東京都千代田区二番町十一番地五 株式会社細川洋行内 Tokyo, 〒1020084, JP)
市川 徹 (〒84 東京都千代田区二番町十一番地五 株式会社細川洋行内 Tokyo, 〒1020084, JP)
Application Number:
JP2010/005869
Publication Date:
April 07, 2011
Filing Date:
September 29, 2010
Export Citation:
Assignee:
HOSOKAWA YOKO CO., LTD. (11-5, Nibancho Chiyoda-k, Tokyo 84, 〒1020084, JP)
株式会社細川洋行 (〒84 東京都千代田区二番町十一番地五 Tokyo, 〒1020084, JP)
ICHIKAWA, Toru (11-5, Nibancho, Chiyoda-k, Tokyo 84, 〒1020084, JP)
株式会社細川洋行 (〒84 東京都千代田区二番町十一番地五 Tokyo, 〒1020084, JP)
ICHIKAWA, Toru (11-5, Nibancho, Chiyoda-k, Tokyo 84, 〒1020084, JP)
International Classes:
B65D77/04; B65D51/16; B65D53/00; B65D81/02
Attorney, Agent or Firm:
WATANABE, Noboru et al. (Kudanminami Green Bldg. 3F, 7-7 Kudanminami 3-chome, Chiyoda-k, Tokyo 74, 〒1020074, JP)
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