Title:
APPLICATOR
Document Type and Number:
WIPO Patent Application WO/2022/039243
Kind Code:
A1
Abstract:
Provided is a cosmetic liquid applicator that makes it possible to easily determine the replacement completion state of an application liquid tank. The cosmetic liquid applicator comprises: a front shaft to which an application liquid tank for accommodating application liquid to be supplied to an application body is attached; and a rear shaft which is attached to the front shaft to cover the application liquid tank. The outer periphery of the front shaft has: a male screw portion; and a first engagement portion that is located behind the male screw portion and that is formed along the circumferential direction. The inner periphery of the rear shaft has: a female screw portion that screws onto the male screw portion; and a second engagement portion that engages with the first engagement portion.
Inventors:
KUMAI NAO (JP)
NAKAMURA YUSUKE (JP)
FUJIMOTO KOTA (JP)
NAKAMURA YUSUKE (JP)
FUJIMOTO KOTA (JP)
Application Number:
PCT/JP2021/030471
Publication Date:
February 24, 2022
Filing Date:
August 19, 2021
Export Citation:
Assignee:
MITSUBISHI PENCIL CO (JP)
International Classes:
A45D34/04; B05C17/00; B43K8/02
Foreign References:
| JP3133495U | 2007-07-12 | |||
| JP2020023118A | 2020-02-13 | |||
| US4289248A | 1981-09-15 | |||
| JP2003054181A | 2003-02-26 | |||
| JPS60148461A | 1985-08-05 | |||
| JP2015165866A | 2015-09-24 | |||
| JP2020001193A | 2020-01-09 | |||
| JP2011135928A | 2011-07-14 | |||
| JP2018192242A | 2018-12-06 |
Attorney, Agent or Firm:
FUJIMOTO Eisuke et al. (JP)
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