Title:
TOOTHBRUSH, TOOTH BRUSH PRODUCTION METHOD, TOOTHBRUSH PRODUCTION DEVICE, TOOTH BRUSHING SET, AND TOOTH BRUSHING METHOD
Document Type and Number:
WIPO Patent Application WO/2021/029426
Kind Code:
A1
Abstract:
[Problem] The purpose of the present invention is to provide a toothbrush having natural bristles provided thereto, a toothbrush set, a toothbrush production method, a toothbrush production device, a tooth brushing set, and a tooth brushing method. [Solution] A toothbrush 1 according to the present invention comprises: a toothbrush main body 10, which has a grip part 11, a neck part 12 continuous with and connected to an end part 11b of the grip part 11 in a longitudinal direction, and a head part 13 continuous with and connected to the other end part 12b of the neck part 12 in the longitudinal direction; and a brush part 20 provided to the head part 13 of the brush main body 10, wherein a recessed part 13b for implanting bristles in the brush part 20 is provided to an upper surface of the head part 13, and the brush part 20 is provided by implanting natural bristle bundles into the recessed part 13b of the head part 13.
Inventors:
TABA NOBUHIRO (JP)
Application Number:
PCT/JP2020/030734
Publication Date:
February 18, 2021
Filing Date:
August 12, 2020
Export Citation:
Assignee:
TABA NOBUHIRO (JP)
International Classes:
A46B11/00; A01K13/00; A46B15/00; A46D1/00
Foreign References:
| JPS54142069U | 1979-10-02 | |||
| JP2012231968A | 2012-11-29 | |||
| JPH11289900A | 1999-10-26 | |||
| JPS6160831U | 1986-04-24 | |||
| US20190307241A1 | 2019-10-10 |
Attorney, Agent or Firm:
KIMURA Kaoru (JP)
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