JPS6120379U

JPS6120379U - writing implements

Info

Publication number: JPS6120379U
Application number: JP10456984U
Authority: JP
Inventors: 寛治喜多村
Original assignee: 丸善株式会社
Priority date: 1984-07-11
Filing date: 1984-07-11
Publication date: 1986-02-05

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

図は本考案の一実施例を示す筆記具の断面図である。１・・・本体、２・・・インク、７・・・ペンホルダー
、１５・・・繊維ペン、１８・・・インク貯留体、１９
・・・弁本体、２３・・・案内通孔、２４・・・弁座、
２５，２８・・・弁杆、２６・・・弁、３０・・・スプ
リング、３２・・・可撓性シート、３７・・・押釦。The figure is a sectional view of a writing instrument showing an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Main body, 2... Ink, 7... Pen holder, 15... Fiber pen, 18... Ink reservoir, 19
... Valve body, 23 ... Guide hole, 24 ... Valve seat,
25, 28... Valve rod, 26... Valve, 30... Spring, 32... Flexible sheet, 37... Push button.

Claims

[Scope of utility model registration request]

A hollow cylindrical main body for storing ink, a pen holder attached to one end of the main body and holding a fiber pen and an ink storage body for storing ink to be supplied to the fiber pen, the pen holder and one end of the main body. a valve body, which is fluid-tightly interposed between the body and the valve body, and has a guide passage hole and a valve seat on the outer opening edge of the guide passage hole; a valve rod having a valve that moves toward and away from the valve seat, and whose rear end is slidably engaged with a sliding portion of the other end of the main body; and the valve rod is interposed between the valve main body and the valve rod. a spring that urges the valve stem so that the valve is always pressed against the valve seat; and a flexible seat that is provided at the rear end of the valve stem so as to be movable forward and backward via a flexible seat. and a push button for pushing the valve rod against the spring.