JPS6029676U - writing implements - Google Patents

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

【図面の簡単な説明】[Brief explanation of the drawing]

図は本考案の実施例を示すもので、第１図は縦断面図、
第２図は第１図Ａ−Ａ線の位置に於ける横断面図である
。 １・・・・・・軸筒、２・・・・・・中継芯、３・・・
・・・挿通孔、４・・・・・・内奥面、５・・・・・・
突起部、６・・・・・・空気孔、７・・・・・・間隙部
、８・・・・・・インク吸蔵体、９・・・・・・空隙部
、１０・・・・・・尾栓、１１・・・・・・テーパ面。The figures show an embodiment of the present invention, and Fig. 1 is a longitudinal sectional view;
FIG. 2 is a cross-sectional view taken along line A--A in FIG. 1. 1...Shaft tube, 2...Relay core, 3...
...Insertion hole, 4...Inner surface, 5...
Projection, 6...Air hole, 7...Gap, 8...Ink storage body, 9...Gap, 10...・Tail plug, 11...Tapered surface.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 先端部に軸方向の芯挿通孔が、又、内奥部中央に突起部
が、更に外周面に開口する空気孔から突部空間の周端部
に連通ずる間隙部が一体に形成された軸筒にインク吸蔵
体がその前端面を内奥面に当接し内奥面の突起部を没入
させる状態で装着されることを特徴とする筆記具。A shaft that is integrally formed with an axial core insertion hole at the tip, a protrusion at the center of the inner depth, and a gap that communicates from the air hole opening on the outer circumferential surface to the peripheral end of the protrusion space. A writing instrument characterized in that an ink absorbing body is attached to a cylinder in such a state that its front end surface is in contact with the inner inner surface and the protrusion on the inner inner surface is recessed.