公开(公告)号：US5957609A

公开(公告)日：1999-09-28

申请号：US506680

申请日：1995-07-25

申请人： Masaaki Morita ,  Yasuyuki Iwase ,  Atsunori Satake ,  Tadashi Koriki ,  Masao Hashi

发明人： Masaaki Morita ,  Yasuyuki Iwase ,  Atsunori Satake ,  Tadashi Koriki ,  Masao Hashi

IPC分类号： A45D34/04 ,  B43K1/08 ,  B43M11/08 ,  B43K7/00 ,  B43K7/10

CPC分类号： B43K1/08 ,  A45D34/042 ,  B43M11/08

摘要： An applicator includes: a barrel body; a holder having a ball house with an ejecting opening at front end for allowing the liquid from the barrel body to flow out; a ball held in the ball house, as being partially exposed to the outside through the ejecting opening; a spherical evading member disposed on the rear side of the ball and having a smaller diameter than that of the ball; a ball seat disposed in the rear part of the ball house, for receiving the rear side of the evading member; a liquid conduit provided in an approximately central part of the ball seat; longitudinal grooves formed on the inside wall of the liquid conduit; and a pressing means disposed through the liquid conduit for urging the evading member forward.

摘要翻译： 涂抹器包括：桶体; 具有在前端具有喷射口的球室的支架，用于允许来自筒体的液体流出; 保持在球室中的球通过喷射口部分地暴露于外部; 设置在球的后侧并且具有比球小的直径的球形回避构件; 设置在球室的后部的球座，用于接收回避构件的后侧; 设置在所述球座的大致中央部的液体导管; 形成在液体导管的内壁上的纵向槽; 以及通过液体导管设置的用于向前推动逃避构件的按压装置。

公开(公告)号：US5690442A

公开(公告)日：1997-11-25

申请号：US573002

申请日：1995-12-15

申请人： Shinsuke Sato ,  Toshiaki Takayanagi ,  Toru Kitao ,  Masao Hashi

发明人： Shinsuke Sato ,  Toshiaki Takayanagi ,  Toru Kitao ,  Masao Hashi

IPC分类号： B43K1/08 ,  B43K7/10

CPC分类号： B43K1/08

摘要： This invention provides a metal tip for a ball-point pen, having an ink guide hole (2) formed at the center of the bottom surface of a ball holding portion (1) and radial grooves (3) arranged around the ink guide hole. The ink guide hole has a diameter 30 to 55% the diameter of a ball and a length 1.2 to 2 times the diameter of the ink guide hole. A cleaning tool, used for removing a flash which is formed during formation of the radial grooves (3) by cutting (broaching) and which projects into the ink guide hole (2), is set to have a diameter 70 to 97% the diameter of the ink guide hole, so that only a base portion of the projecting flash is left.

摘要翻译： 本发明提供了一种用于圆珠笔的金属端头，其具有形成在球保持部分（1）的底表面的中心处的墨水引导孔（2）和布置在墨水引导孔周围的径向凹槽（3）。 墨水引导孔的直径为球形直径的30至55％，长度为导墨孔直径的1.2至2倍。 用于去除通过切割（拉削）形成径向槽（3）而形成并突出到油墨引导孔（2）中的闪光的清洁工具被设置为具有直径为70至97％的直径 的墨水引导孔，使得只剩下投影闪光灯的基部。