Title:
MULTI-CAP WITH FLANGE FOR TUBE
Document Type and Number:
WIPO Patent Application WO/2023/089900
Kind Code:
A1
Abstract:
Provided is a multi-cap with a flange that is capable of corresponding to wide ranges and properly exhibiting a water stop function when inserted into a tube within a corresponding range. A multi-cap 10 comprises: a cap head part 12; a column 14 that extends downward from the cap head part 12 and has a circular shape as a horizontal section outer shape thereof; a ring-shaped first flange 16 that protrudes to a lateral side from a lateral surface of the column 14; and a second flange 18 that protrudes to the lateral side from the lateral surface of the column 14 below the first flange 16. When the multi-cap 10 is attached to a tube T, the lateral ends of the first flange 16 and the second flange 18 contact an inner wall I of the tube T. The second flange 18 extends to an upper side from a column 14 side to the lateral side and shows a cup shape as a whole.
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Inventors:
HIRATO RIKAKO (JP)
TETSUKA KIYOFUMI (JP)
TETSUKA KIYOFUMI (JP)
Application Number:
PCT/JP2022/032405
Publication Date:
May 25, 2023
Filing Date:
August 29, 2022
Export Citation:
Assignee:
HITACHI LTD (JP)
International Classes:
B65D39/04
Foreign References:
| JP2004189265A | 2004-07-08 | |||
| JP2002535213A | 2002-10-22 | |||
| JP2014507342A | 2014-03-27 | |||
| JP2013507300A | 2013-03-04 | |||
| JP2009001289A | 2009-01-08 |
Attorney, Agent or Firm:
KAICHI IP (JP)
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