Title:
BRUSH TIP UNIT, PRODUCTION METHOD FOR BRUSH TIP UNIT, AND LIQUID APPLICATOR USING BRUSH TIP UNIT
Document Type and Number:
WIPO Patent Application WO/2023/106015
Kind Code:
A1
Abstract:
Provided is a liquid applicator which enables stable application of multiple lines at a time and easy control of the lines to be applied, and in which a defect in discharging liquid is less likely to occur. Provided is a brush tip unit of a liquid applicator, the unit comprising: a single brush tip that is formed of a monofilament having a tapered leading-end portion; and a mouthpiece that is provided so as to cover the outer circumference of a section, except for the point at the leading-end, of the leading-end portion of the brush tip. The leading-end portion of the mouthpiece has an opening that is divided by one or more partitions so as to form multiple holes. The point of the brush tip forks along said holes of the mouthpiece.
Inventors:
KARAKASA TOSHIHITO (JP)
Application Number:
PCT/JP2022/041565
Publication Date:
June 15, 2023
Filing Date:
November 08, 2022
Export Citation:
Assignee:
TEIBOW CO LTD (JP)
International Classes:
B43K1/12; A45D34/04
Foreign References:
| JP2010207301A | 2010-09-24 | |||
| JP2007135964A | 2007-06-07 | |||
| JP2018069677A | 2018-05-10 |
Attorney, Agent or Firm:
EICHI PATENT & TRADEMARK CORP. (JP)
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