Title:
TOOTHBRUSH
Document Type and Number:
WIPO Patent Application WO/2017/208488
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a toothbrush which is easy to grasp and handle when brushing the inside of the mouth of another person. This toothbrush (100) is provided with: a handle section (10) having a length in one direction; a neck section (12) extending from the handle section (10); and a head section (14) provided at the tip of the neck section (12). The head section (14) has a bristle implanted face (14a) on which a plurality of bristle bundles (18) are implanted. The handle section (10) has a main operation section (21), an intermediate section (22) and a sub-operation section (23) arranged in this order from the head section (14) side. The area of a cross section of the intermediate section (22) intersecting the longitudinal direction is smaller than the areas of cross sections of the main operation section (21) and the sub-operation section (23).
Inventors:
HACHISUKA RYOSUKE (JP)
Application Number:
PCT/JP2017/000109
Publication Date:
December 07, 2017
Filing Date:
January 05, 2017
Export Citation:
Assignee:
LION CORP (JP)
International Classes:
A46B5/00
Foreign References:
| JP2016013247A | 2016-01-28 | |||
| JPH10215949A | 1998-08-18 | |||
| JP4686031B2 | 2011-05-18 | |||
| JPS5625538U | 1981-03-09 | |||
| JPH0123298Y2 | 1989-07-18 |
Attorney, Agent or Firm:
SHIGA Masatake et al. (JP)
Download PDF:
Previous Patent: ELECTRONIC DEVICE AND HEAT DISSIPATION STRUCTURE OF ELECTRONIC DEVICE
Next Patent: SCROLL COMPRESSOR
Next Patent: SCROLL COMPRESSOR