Title:
EXTRUSION TYPE APPLICATOR
Document Type and Number:
WIPO Patent Application WO1999057028
Kind Code:
B1
Abstract:
An applicator for performing coating, writing, and marking by pressing creamy coating liquid filled in an elastic container by fingers so as to force out the liquid from a nozzle, wherein valve seats opposed to each other are provided in the nozzle and a valve moving element is positioned between the valve seats so that a liquid dripping can be prevented and all the coating surfaces can be coated with the liquid satisfactorily, the valve moving element which closes the valve near a nozzle opening part when the liquid is pressed and is partly exposed rises freely from the coating surface when the liquid is applied so as to open the valve and force out the coating liquid, and the valve moving element is sucked in when the pressing is stopped after the application has been completed and the valve is closed at the bottom part of the nozzle so as to prevent dirt from entering, whereby the applicator is used for marking, writing, and drawing with paint or outdoor paint, application of glue, chemicals, and cosmetics, and coating of waterproof sealing compound at specified positions.
Inventors:
OTSUKA KATSUMI (JP)
Application Number:
PCT/JP1999/002349
Publication Date:
December 29, 1999
Filing Date:
May 06, 1999
Export Citation:
Assignee:
KARISU INTERNATIONAL YUGEN KAI (JP)
YUGEN KAISHA SANSEI KOGYO (JP)
OTSUKA KATSUMI (JP)
YUGEN KAISHA SANSEI KOGYO (JP)
OTSUKA KATSUMI (JP)
International Classes:
A45D34/04; B43K5/04; B43K5/18; (IPC1-7): B65D35/50; B65D35/36
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