Title:
LIQUID SUPPLY BODY AND APPLICATOR EQUIPPED WITH THIS LIQUID SUPPLY BODY
Document Type and Number:
WIPO Patent Application WO/2023/149160
Kind Code:
A1
Abstract:
[Problem] To provide a liquid supply body that can smoothly supply a liquid to an application part such as a pen tip without clogging with the liquid even when the liquid such as ink contains large-diameter particles, and that can be firmly fixed to a predetermined member constituting an applicator such as a writing instrument or makeup tool, and also to provide an applicator equipped with such a liquid supply body. [Solution] A liquid supply body 1 of the present invention is composed of a long rod-shaped main supply body 2, the main supply body 2 is constituted by an outer shell 3 defining an internal space and extending along an axial direction and includes an internal conduit 4 constituted by the internal space and an external conduit 5 formed on the outer periphery of the outer shell 3, the internal conduit 4 includes one or a plurality of branched conduits 41 extending radially outward in all directions, and the branched conduit 41 has a narrow channel 411 having a required capillary force and a broad channel 412 having a weaker capillary force than the narrow channel 411.
More Like This:
| JP4614530 | Stationery with automatic ink outflow adjustment function |
| JPS61110579 | CORRECTING IMPLEMENT FOR CHARACTER OR THE LIKE |
| WO/2021/134918 | INK-BASED PEN |
Inventors:
YOSHITANE AKIRA (JP)
UEDA YOSHIMASA (JP)
MITSUNAGA TOMOYA (JP)
UEDA YOSHIMASA (JP)
MITSUNAGA TOMOYA (JP)
Application Number:
PCT/JP2023/000309
Publication Date:
August 10, 2023
Filing Date:
January 10, 2023
Export Citation:
Assignee:
AUBEX CORP (JP)
International Classes:
B43K5/18; A45D34/04
Foreign References:
| JP2003011566A | 2003-01-15 | |||
| JPS6311398A | 1988-01-18 | |||
| JPH08282173A | 1996-10-29 |
Attorney, Agent or Firm:
IP SEAGULL PPC (JP)
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