Title:
ORAL CARE INSTRUMENT
Document Type and Number:
WIPO Patent Application WO/2010/140660
Kind Code:
A1
Abstract:
Disclosed is an oral care instrument which can maintain a sufficient support strength of a long neck, leaves little residue of a medicant after using, has a low contamination risk from nozzle tip, allows smooth spouting of a medical solution from the beginning, prevents excessive supply of a gelatinous or creamy oral-care composition in the case of flowing the composition in a supply channel inside the same, and contributes to the maintenance of the durability of a manufacturing mold.
In the aforesaid oral care instrument which comprises a handle (2), a head (3) and a neck (4), a channel (11) for supplying oral-care composition running within the neck (4) to a nozzle (10) of the head (3) via the handle (2) is formed and the head (3) is connected in a detachable manner to the neck (4). On the inner peripheral wall of the neck (4), multiple ribs (41) projecting in the axial center direction and extending along the axial direction are formed. A tubular member (5) constituting the aforesaid channel (11) for supplying oral-care composition is inserted into the neck (4) so that the outer peripheral face (50) thereof is supported by these ribs (41).
More Like This:
| WO/2002/054975 | TOOTHBRUSH BRISTLE DISK |
| WO/2005/094719 | ORAL HYGIENE DEVICE AND METHOD OF USE THEREFOR |
| JP2002142865 | TOOTH BRUSH |
Inventors:
TSURUKAWA Naoki (SUNSTAR INC. 5-30-1, Kamihamuro, Takatsuki-sh, Osaka 44, 〒5691044, JP)
鶴川 直希 (〒44 大阪府高槻市上土室５－３０－１ サンスター株式会社 土室事業所内 Osaka, 〒5691044, JP)
TOKUOKA Seiji (3-1 Asahimachi, Takatsuki-sh, Osaka 95, 〒5691195, JP)
徳岡 誠司 (〒95 大阪府高槻市朝日町３－１ サンスター株式会社内 Osaka, 〒5691195, JP)
鶴川 直希 (〒44 大阪府高槻市上土室５－３０－１ サンスター株式会社 土室事業所内 Osaka, 〒5691044, JP)
TOKUOKA Seiji (3-1 Asahimachi, Takatsuki-sh, Osaka 95, 〒5691195, JP)
徳岡 誠司 (〒95 大阪府高槻市朝日町３－１ サンスター株式会社内 Osaka, 〒5691195, JP)
Application Number:
JP2010/059448
Publication Date:
December 09, 2010
Filing Date:
June 03, 2010
Export Citation:
Assignee:
SUNSTAR INC. (3-1 Asahimachi, Takatsuki-shi Osaka, 95, 〒5691195, JP)
サンスター株式会社 (〒95 大阪府高槻市朝日町３－１ Osaka, 〒5691195, JP)
MITSUBISHI PENCIL CO., LTD. (5-23-37, Higashi-ohi Shinagawa-k, Tokyo 37, 〒1408537, JP)
三菱鉛筆株式会社 (〒37 東京都品川区東大井５－２３－３７ Tokyo, 〒1408537, JP)
TSURUKAWA Naoki (SUNSTAR INC. 5-30-1, Kamihamuro, Takatsuki-sh, Osaka 44, 〒5691044, JP)
鶴川 直希 (〒44 大阪府高槻市上土室５－３０－１ サンスター株式会社 土室事業所内 Osaka, 〒5691044, JP)
サンスター株式会社 (〒95 大阪府高槻市朝日町３－１ Osaka, 〒5691195, JP)
MITSUBISHI PENCIL CO., LTD. (5-23-37, Higashi-ohi Shinagawa-k, Tokyo 37, 〒1408537, JP)
三菱鉛筆株式会社 (〒37 東京都品川区東大井５－２３－３７ Tokyo, 〒1408537, JP)
TSURUKAWA Naoki (SUNSTAR INC. 5-30-1, Kamihamuro, Takatsuki-sh, Osaka 44, 〒5691044, JP)
鶴川 直希 (〒44 大阪府高槻市上土室５－３０－１ サンスター株式会社 土室事業所内 Osaka, 〒5691044, JP)
International Classes:
A61C17/00; A61C17/02; A46B11/02
Attorney, Agent or Firm:
YANAGINO Takao et al. (Noskmard building, 1-15-1Miyahara, Yodogawa-ku, Osaka-sh, Osaka 03, 〒5320003, JP)
Download PDF: