Title:
AEROSOL BUTTON AND AEROSOL CAP
Document Type and Number:
WIPO Patent Application WO/2012/002333
Kind Code:
A1
Abstract:
An aerosol button and aerosol cap are provided with a passageway for guiding contents from a valve stem through a spray opening and out of the aerosol button, and protruding pieces (35) that extend in the spraying direction from the peripheral edge of the spray opening. The passageway is provided with an introduction passage (41) that extends along the valve stem and an emission passage (42) that bends in an intersecting direction to the introduction passage and opens to the spray opening (40). The spray opening (40) is disposed near the valve stem. The protruding pieces (35) are disposed facing one another, and are positioned so that facing edges (351) are positioned so as to suppress the dispersion of spray in the direction in which the pieces face one another, and to allow the dispersion of spray in the direction perpendicular to the direction in which the pieces face one another. When viewed from the direction orthogonal to the direction in which the pieces face one another, the width of the facing edges (351) is substantially equivalent to the diameter of the spray opening.
Inventors:
HORIMOTO Hiroki (KOBAYASHI PHARMACEUTICAL CO. LTD., 30-3, Toyokawa 1-chome, Ibaraki-sh, Osaka 57, 〒5670057, JP)
堀本 裕樹 (〒57 大阪府茨木市豊川一丁目３０番３号 小林製薬株式会社中央研究所内 Osaka, 〒5670057, JP)
HOSHINO Kazunori (121, Aza Maruyama, Ryouke, Ageo-sh, Saitama 66, 〒3620066, JP)
堀本 裕樹 (〒57 大阪府茨木市豊川一丁目３０番３号 小林製薬株式会社中央研究所内 Osaka, 〒5670057, JP)
HOSHINO Kazunori (121, Aza Maruyama, Ryouke, Ageo-sh, Saitama 66, 〒3620066, JP)
Application Number:
JP2011/064702
Publication Date:
January 05, 2012
Filing Date:
June 27, 2011
Export Citation:
Assignee:
KOBAYASHI PHARMACEUTICAL CO., LTD. (4-10, Doshomachi 4-chome Chuo-ku, Osaka-sh, Osaka 45, 〒5410045, JP)
小林製薬株式会社 (〒45 大阪府大阪市中央区道修町四丁目４番１０号 Osaka, 〒5410045, JP)
MARUICHI Co., Ltd. (121 Aza Maruyama, Ryouke Ageo-sh, Saitama 66, 〒3620066, JP)
株式会社丸一 (〒66 埼玉県上尾市領家字丸山１２１ Saitama, 〒3620066, JP)
HORIMOTO Hiroki (KOBAYASHI PHARMACEUTICAL CO. LTD., 30-3, Toyokawa 1-chome, Ibaraki-sh, Osaka 57, 〒5670057, JP)
小林製薬株式会社 (〒45 大阪府大阪市中央区道修町四丁目４番１０号 Osaka, 〒5410045, JP)
MARUICHI Co., Ltd. (121 Aza Maruyama, Ryouke Ageo-sh, Saitama 66, 〒3620066, JP)
株式会社丸一 (〒66 埼玉県上尾市領家字丸山１２１ Saitama, 〒3620066, JP)
HORIMOTO Hiroki (KOBAYASHI PHARMACEUTICAL CO. LTD., 30-3, Toyokawa 1-chome, Ibaraki-sh, Osaka 57, 〒5670057, JP)
International Classes:
B65D47/06; B05B9/04; B65D51/24; B65D83/40
Attorney, Agent or Firm:
SHIROMURA Kunihiko et al. (Ehara Patent Office, 15-26 Edobori 1-chome, Nishi-ku, Osaka-sh, Osaka 02, 〒5500002, JP)
Claims:
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