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1. 发明申请

US20060222437A1 Multi-refill writing instrument 有权
标题翻译：多重填充书写工具
公开(公告)号：US20060222437A1
公开(公告)日：2006-10-05
申请号：US11391422
申请日：2006-03-29
申请人： Osami Yamauchi , Masashi Ando
发明人： Osami Yamauchi , Masashi Ando
IPC分类号： B43K27/00
CPC分类号： B43K24/12 , B43K27/12
摘要： A multi-refill writing instrument includes a barrel, writing bodies accommodated in the barrel so as to be movable back and forth, elastic bodies urging the writing bodes backward, operating bodies connected to rear ends of the corresponding writing bodies and window holes formed in a side wall of the barrel so as to extend in the axial direction. The operating bodies protrude from the barrel to an outside through the window holes in the radial direction, one of the operating bodies slides forward along the window hole so that a nib of the writing body connected to the one operating body protrudes from the barrel through a front hole, and a nib of another writing body in a protruding state is retracted into the barrel, and the writing bodies and the operating bodes are pulled out from the barrel and inserted into the barrel.
摘要翻译：多重填充书写工具包括一个桶，容纳在桶中的书写体可以来回移动，向后推动写入杆的弹性体，连接到相应书写体的后端的操作体和形成在其中的窗孔所述筒的侧壁沿轴向延伸。操作体从筒体向径向通过窗孔向外突出，其中一个操作体沿着窗孔向前滑动，使得与一个操作体连接的书写体的笔尖通过一个突出状态的另一书写体的前端孔和笔尖缩回到筒体中，并将书写体和操作杆从筒体中拉出并插入筒体。

2. 发明授权

US07946777B2 Multi-refill writing instrument 有权
标题翻译：多重填充书写工具
公开(公告)号：US07946777B2
公开(公告)日：2011-05-24
申请号：US11391422
申请日：2006-03-29
申请人： Osami Yamauchi , Masashi Ando
发明人： Osami Yamauchi , Masashi Ando
IPC分类号： B43K27/00
CPC分类号： B43K24/12 , B43K27/12
摘要： A multi-refill writing instrument includes a barrel, writing bodies accommodated in the barrel so as to be movable back and forth, elastic bodies urging the writing bodes backward, operating bodies connected to rear ends of the corresponding writing bodies and window holes formed in a side wall of the barrel so as to extend in the axial direction. The operating bodies protrude from the barrel to an outside through the window holes in the radial direction, one of the operating bodies slides forward along the window hole so that a nib of the writing body connected to the one operating body protrudes from the barrel through a front hole, and a nib of another writing body in a protruding state is retracted into the barrel, and the writing bodies and the operating bodes are pulled out from the barrel and inserted into the barrel.
摘要翻译：多重填充书写工具包括一个桶，容纳在桶中的书写体可以来回移动，向后推动写入杆的弹性体，连接到相应书写体的后端的操作体和形成在其中的窗孔所述筒的侧壁沿轴向延伸。操作体从筒体向径向通过窗孔向外突出，其中一个操作体沿着窗孔向前滑动，使得与一个操作体连接的书写体的笔尖通过一个突出状态的另一书写体的前端孔和笔尖缩回到筒体中，并将书写体和操作杆从筒体中拉出并插入筒体。

3. 发明授权

US4913175A Liquid-applying tip assembly 失效
标题翻译：液体施胶头组件
公开(公告)号：US4913175A
公开(公告)日：1990-04-03
申请号：US256262
申请日：1988-10-12
申请人： Takehiko Yokosuka , Osami Yamauchi , Hiroshi Kato
发明人： Takehiko Yokosuka , Osami Yamauchi , Hiroshi Kato
IPC分类号： A45D34/04 , A46B11/00 , B43K5/18
CPC分类号： A45D34/042 , A45D34/045 , A46B11/0013 , B43K5/1845
摘要： In a liquid-applying tip assembly in which the liquid-applying member is pushed to operate the valve to allow the liquid to flow to the liquid-applying member, the liquid-applying member is a plastic member which comprises: a plurality of ribs extending radially and axially from an axial core in such a manner as to form a plurality of axial liquid passageways therebetween. A barrier is provided between the valve and the cylinder of the tip assembly, the barrier having a hole whose diameter is slightly larger than the outside diameter of the liquid-applying member to control the flow of liquid.
摘要翻译：在其中液体施加构件被推动以操作阀以允许液体流到液体施加构件的液体施加尖端组件中，液体施加构件是塑料构件，其包括：多个肋延伸径向和轴向地从轴向芯体以在其间形成多个轴向液体通道的方式。在阀门和气缸组件之间设有隔离件，阻挡件具有直径略大于液体施加件外径的孔，以控制液体的流动。

4. 发明授权

US4968169A Penpoint assembly and writing instrument employing the same 失效
标题翻译： Penpoint装配和书写工具采用相同的
公开(公告)号：US4968169A
公开(公告)日：1990-11-06
申请号：US209815
申请日：1988-06-22
申请人： Takehiko Yokosuka , Osami Yamauchi
发明人： Takehiko Yokosuka , Osami Yamauchi
IPC分类号： B43K1/02 , B43K5/18
CPC分类号： B43K5/18 , B43K1/02
摘要： A penpoint assembly includes a penpoint which is made of a metal plate cut off at both side edges to form a taper toward the writing tip. A slit is provided extending from the front end of the writing tip to the vicinity of the rear end of the writing tip along the center line of the penpoint. The penpoint is bent at the writing tip to form small bent projections at both sides of the slit, the bent portion surrounding a small space. An ink guide core extends under the slit and communicates at the tapered portion of the ink guide core with the slit. A support member supports the ink guide core and penpoint. A writing instrument includes the penpoint assembly, the support member being integrally formed with an ink flow regulating portion, so that ink in an ink storage member in the rear portion of a penholder is guided to the writing tip through the ink guide core.
摘要翻译：笔尖组件包括由在两个侧边缘处切断的金属板制成的笔尖以朝向书写尖端形成锥形。从笔尖的前端沿着笔尖的中心线向笔尖的后端附近设置狭缝。笔尖在书写尖端处弯曲，以在狭缝的两侧形成小的弯曲突起，弯曲部分围绕着小的空间。墨水导向芯在狭缝的下方延伸，并在墨水导向芯的锥形部分与狭缝连通。支撑构件支撑墨水导向芯和笔尖。书写工具包括笔尖组件，支撑构件与油墨流动调节部分整体形成，使得笔筒后部的墨水容纳构件中的墨水通过墨水导向芯被引导到笔尖。

5. 发明授权

US5290117A Penpoint assembly and writing instrument employing the same 失效
标题翻译： Penpoint装配和书写工具采用相同的
公开(公告)号：US5290117A
公开(公告)日：1994-03-01
申请号：US742078
申请日：1991-08-07
申请人： Takehiko Yokosuka , Osami Yamauchi
发明人： Takehiko Yokosuka , Osami Yamauchi
IPC分类号： B43K1/02 , B43K5/18
CPC分类号： B43K5/18 , B43K1/02
摘要： A penpoint assembly includes a penpoint which is made of a metal plate cut off at both side edges to form a taper toward the writing tip. A slit is provided extending from the front end of the writing tip to the vicinity of the rear end of the writing tip along the center line of the penpoint. The penpoint is bent at the writing tip to form small bent projections at both sides of the slit, the bent portion surrounding a small space. An ink guide core extends under the slit and communicates at the tapered portion of the ink guide core with the slit. A support member supports the ink guide core and penpoint. A writing instrument includes the penpoint assembly, the support member being integrally formed with an ink flow regulating portion, so that ink in an ink storage member in the rear portion of a penholder is guided to the writing tip through the ink guide core.
摘要翻译：笔尖组件包括由在两个侧边缘处切断的金属板制成的笔尖以朝向书写尖端形成锥形。从笔尖的前端沿着笔尖的中心线向笔尖的后端附近设置狭缝。笔尖在书写尖端处弯曲，以在狭缝的两侧形成小的弯曲突起，弯曲部分围绕着小的空间。墨水导向芯在狭缝的下方延伸，并在墨水导向芯的锥形部分与狭缝连通。支撑构件支撑墨水导向芯和笔尖。书写工具包括笔尖组件，支撑构件与油墨流动调节部分整体形成，使得笔筒后部的墨水容纳构件中的墨水通过墨水导向芯被引导到笔尖。

6. 发明授权

US4410290A Composite pen tip 失效
标题翻译：复合笔尖
公开(公告)号：US4410290A
公开(公告)日：1983-10-18
申请号：US341727
申请日：1982-01-22
申请人： Akio Ito , Osami Yamauchi
发明人： Akio Ito , Osami Yamauchi
IPC分类号： B43K1/10 , B43K5/00 , B43M11/06
CPC分类号： B43K1/10
摘要： A composite pen tip that comprises a core member inserted through a tubular casing to form an axial ink flow channel between the inner surface of the tubular casing and the core member. The core member is made of a material more wear-resistant than the tubular casing and the front ends of the core member and tubular casing are substantially flush with each other to form a level writing face. The tubular casing and the core member are curved in substantially the same form in at least one area in the axial direction and in substantially the same area so that said core member contacts the inner surface of said casing in the location of said curving and frictional contact thereat maintains said core front casing but permits said core to slide backward as said casing wears.
摘要翻译：一种复合笔尖，包括通过管状壳体插入的芯构件，以在管状壳体的内表面和芯构件之间形成轴向墨流动通道。芯构件由比管状壳体更耐磨的材料制成，并且芯构件和管状壳体的前端基本上彼此齐平以形成水平书写面。管状壳体和芯部件在轴向方向和基本上相同的区域中的至少一个区域中以基本相同的形式弯曲，使得所述芯构件在所述弯曲和摩擦接触的位置处接触所述壳体的内表面在其上保持所述芯前壳，但允许所述芯随着所述壳体磨损而向后滑动。

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