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Patent Searching and Data


Title:
TOOTHBRUSH
Document Type and Number:
WIPO Patent Application WO/2016/035678
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a toothbrush capable of suppressing damage to the oral cavity of a user. The toothbrush includes: a head part (14) having a bristle implanting face (21-1b) on the front end side thereof; and a handle part (16) disposed on the rear end side from the head part and including a handle part body (31), the toothbrush comprising: a deformable part (15A) disposed between the bristle implanting face and the handle part and deformed by an external force applied to the head part; a hard member (17) extending from the head part to a portion of the front end side of the handle part and formed of a hard resin; and a soft part (26) disposed on the rear end side from the deformable part, accommodating at least a portion of the hard member therein, and formed of a soft resin.

Inventors:
HACHISUKA RYOSUKE (JP)
WATANABE AI (JP)
KIMURA ATSUTO (JP)
KOBAYASHI TOSHIAKI (JP)
Application Number:
PCT/JP2015/074289
Publication Date:
March 10, 2016
Filing Date:
August 27, 2015
Export Citation:
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Assignee:
LION CORP (JP)
International Classes:
A46B5/00
Foreign References:
JPH11512005A1999-10-19
JPH11155636A1999-06-15
JP3040913U1997-09-05
Attorney, Agent or Firm:
SHIGA Masatake et al. (JP)
Masatake Shiga (JP)
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