| 摘要 |
PROBLEM TO BE SOLVED: To provide a liquid applicator which achieves a higher applicability without unevenness in application by making an application body maintain a proper hardness and bending elasticity. SOLUTION: The liquid applicator 1 is provided with an application body 10 at the tip of an outer shaft 46 and has a liquid pressurization mechanism 6. The application body 10 with its tip made semi-circular in the plan view of an applying surface is made of a flat tapered elastic material having the applying surface almost flat. A communication path 24 is formed passing through the tip part of the application body 10 and a circular or semi-circular delivery port 24a opened vertically to the applying surface almost flat is disposed at the center part of the applying surface almost flat. The distance L to the tip of the application body from the delivery port is within a dimension range of 1 (mm)≤L≤20 (mm) and the width W of the application body at its center part is within a dimension range of 2 (mm)≤W≤20 (mm) while the application body has the vertical resilience of 0.01 (N)-1.40 (N) at a part 3 (mm) from its tip. COPYRIGHT: (C)2007,JPO&INPIT
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