Title:
ACTUATOR FOR AEROSOL CONTAINER
Document Type and Number:
WIPO Patent Application WO/2019/163183
Kind Code:
A1
Abstract:
This actuator (1) for an aerosol container is provided with: a spherical rolling body 3; and a holder 4 having a recessed section 41 that rollably holds the rolling body. The bottom section of the holder 4 is provided with a stem connection part 42 that has a discharge passage 7 of the content of the aerosol container 2 and that is fitted to a stem 23, the discharge passage 7 communicating with an injection hole 77 formed inside the recessed section 41. In the recessed section 41, a plurality of spherical protrusions 81, 82 are provided protruding to the same height and spaced apart from each other on each of the internal surface near the bottom section and the internal surface along an opening edge. The discharge passage 7 is provided with a middle orifice that reduces the injection pressure of the content. Thus, the rolling body 3 rolls smoothly at all times, a certain amount of the content may be stably supplied, and the rolling body 3 is prevented from popping out.
Inventors:
YAMASHINA TAKUYA (JP)
MATSUMURA TOSHIRO (JP)
SATO KENJI (JP)
SUZUKI MASAYUKI (JP)
MATSUMURA TOSHIRO (JP)
SATO KENJI (JP)
SUZUKI MASAYUKI (JP)
Application Number:
PCT/JP2018/035669
Publication Date:
August 29, 2019
Filing Date:
September 26, 2018
Export Citation:
Assignee:
MANDOM CORP (JP)
MARUICHI CO LTD (JP)
MARUICHI CO LTD (JP)
International Classes:
B65D47/42; B65D83/20; B65D83/14; B65D83/28
Foreign References:
| JPH09208425A | 1997-08-12 | |||
| JPS489105A | ||||
| JPS5335753U | 1978-03-29 | |||
| JP2000025860A | 2000-01-25 | |||
| JP2001240163A | 2001-09-04 | |||
| JP2014105027A | 2014-06-09 | |||
| JP2003118761A | 2003-04-23 |
Attorney, Agent or Firm:
ARC PATENT ATTORNEYS' OFFICE (JP)
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