| 摘要 |
PURPOSE: A writing device having ink reservoir and supply system is provided to increase a mileage of writing device while arranging a pumping member for supplying ink into a main body of the writing device. CONSTITUTION: A writing device having an ink storage member(3) interlocked to a portion of a pen point(1) contacting a plane to be written, comprises a partition formed at a near-center of a main body(10) of a pen and which divides one portion into a shed for the ink storage member(3) and the other portion into an ink storage chamber(23), a plunger(40) mounted movably in lengthwise direction within the main body(10) of a pen, and a pumping member(70) coupled to an end of the main body(10) of a pen to be applied with force in lateral direction and which is sealed by user's finger and forms, when pressed by a user, a pressure chamber together with the partition and an inner wall of an auxiliary ink storage member, so as to thereby move the plunger(40) toward the main body of the pen.
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