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11. 实用新型

KR870001657Y1 샤아프심 보관통 失效
公开(公告)号：KR870001657Y1
公开(公告)日：1987-05-06
申请号：KR850000679
申请日：1985-01-22
申请人： DONG A PENCIL CO LTD
发明人： KIM CHUNG-KYONG
IPC分类号： B43K19/14

12. 发明专利

JP2011056947A Ball-point pen tip 审中-公开
标题翻译： BALL-POINT笔尖
公开(公告)号：JP2011056947A
公开(公告)日：2011-03-24
申请号：JP2010200145
申请日：2010-09-07
申请人： Dong-A Pencil Co Ltd , 東亞鉛筆株式会社
发明人： KIM HAK-JAI
IPC分类号： B43K1/08
CPC分类号： B43K1/08 , B43K1/084
摘要： PROBLEM TO BE SOLVED: To provide a ball-point pen tip which can increase an ink flow during writing and thereby, helps realize the improvement of a writing touch. SOLUTION: This ball-point pen tip comprises a bulb-like formed ball 101 and a tip body 110 keeping the apex side a conically shaped with a ball housing 112 formed at the end part of an ink flow-out passage 111, and a ball support part 115 formed in the tip body 110 by crimping an apex part 114 in order to support the ball 101 as partially exposed by the ball housing 112. The outer circumferential surface of the apex part 114 for forming the ball support part 115 of the tip body 110, is formed by setting a taper angle within the range of 3 to 10°. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种可以在书写期间增加墨水流动的圆珠笔尖，从而有助于实现书写触摸的改善。解决方案：该圆珠笔尖包括一个球状的成形球体101和一个端头本体110，该顶端体110将顶点侧保持为圆锥形，形成在墨水流出通道111的端部处的球壳体112，以及通过压接顶点114以形成在末端主体110中的球支撑部115，以便支撑球101部分地被球壳体112暴露。用于形成球支撑部115的顶部114的外周表面通过将锥角设定在3〜10°的范围内而形成。版权所有（C）2011，JPO＆INPIT

13. 发明专利

JP2011056946A Tube crimping tool for needle type ball-point pen tip 有权
标题翻译：针式针刺笔尖用于针尖型笔尖笔尖
公开(公告)号：JP2011056946A
公开(公告)日：2011-03-24
申请号：JP2010200138
申请日：2010-09-07
申请人： Dong-A Pencil Co Ltd , 東亞鉛筆株式会社
发明人： KIM HAK-JAI
IPC分类号： B43K1/08
CPC分类号： B43K7/00 , B21D41/04 , B43K1/08
摘要： PROBLEM TO BE SOLVED: To provide a tube crimping tool for needle type ball-point pen tip which enables an upgrading of workability and productivity due to the capability of the tool of easily crimping the diameter of an apex part of a tip member.
SOLUTION: This tube crimping tool for needle type ball-point pen tip is constituted of a bar-like body and a molding hole which is formed along the center axis in the part of one side of the body and keep the diameter of a pipe for manufacturing the tip member crimped by forcing one end part of the pipe into one end part of the molding hole.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于针式圆珠笔笔尖的管子压接工具，其能够提高可加工性和生产率，这是由于工具容易地卷曲顶端部件的顶点部分的直径的能力。
解决方案：该针式圆珠笔笔用管压接工具由棒状体和成型孔构成，该成型孔沿着身体一侧部分的中心轴线形成，并保持直径用于通过将管的一个端部强制成型孔的一个端部来制造尖端部件的管子。版权所有（C）2011，JPO＆INPIT

14. 发明专利

JP2011126290A Liquid directly fed type writing instrument 有权
标题翻译：液态直接式写字仪
公开(公告)号：JP2011126290A
公开(公告)日：2011-06-30
申请号：JP2011071592
申请日：2011-03-29
申请人： Dong-A Pencil Co Ltd , 東亞鉛筆株式会社
发明人： KIM HAK-JAI , AN JUNG-GUL
IPC分类号： B43K8/02 , B43K5/02 , B43K8/03
摘要： PROBLEM TO BE SOLVED: To provide a liquid directly fed type writing instrument in which air circulation and ink flow are implemented smoothly when writing. SOLUTION: The liquid directly fed type writing instrument includes: an ink storage container inside which ink is stored; a pen tip fitted into one end part of the ink storage container and set so as to expose the tip end side to the outside; ink absorbing body which is situated in the internal of the pen tip side of the ink storage container; a porous body formed with a porous substance, having air-flow properties, and provided successively on the rear side of the ink absorbing body; a partition member for partitioning the internal of the ink storage container into an ink storage part side in which the ink is stored and an ink absorbing part side at which the ink absorbing body and the porous body are situated; an air pipe provided so as to have an air flow path communicating the ink storage part side with the rear end side of the porous body; and an ink pipe provided so as to have an ink flow path communicating the tip end side of the ink storage part with the inside of the ink absorbing body. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种在书写时顺利执行空气循环和墨水流动的液体直接输送型书写工具。液体直接输送式书写工具包括：存储墨水的储墨容器; 笔尖装配在墨水储存容器的一个端部，并设置成将前端侧暴露于外部; 墨水吸收体位于墨水储存容器的笔尖侧的内部; 形成有多孔物质的多孔体，具有气流性质，并且连续地设置在吸墨体的后侧; 分隔部件，用于将油墨储存容器的内部分隔成油墨储存部分储存油墨部分的侧面;以及油墨吸收体和多孔体所在的油墨吸收部分侧; 空气管，设置成具有使所述墨水容纳部侧与所述多孔体的后端侧连通的空气流路; 以及墨水管，其设置成具有将墨水容纳部的前端侧与墨水吸收体的内部连通的墨水流路。版权所有（C）2011，JPO＆INPIT

15. 发明专利

JP2004089983A Spray incorporating erasable ink 审中-公开
公开(公告)号：JP2004089983A
公开(公告)日：2004-03-25
申请号：JP2003127983
申请日：2003-05-06
申请人： Dong A Pencil Co Ltd , 東亜鉛筆株式会社
发明人： AN JUNG-GUL , JUNG HAN-SHIN
IPC分类号： B65D83/34 , B05B9/03 , B65D83/14 , B65D83/36 , C09D5/00 , C09D11/00 , C09K3/30
CPC分类号： B65D83/752 , B65D83/14 , C09D5/008 , C09D11/00 , C09K3/30
摘要： PROBLEM TO BE SOLVED: To provide a spray which incorporates erasable ink erased by rubbing with cloth or the like after drawn on a non-water absorbing surface and enables a user to draw a picture of a desired pattern as required and erase the drawn picture if the picture is not necessary. SOLUTION: The spray incorporating erasable ink is composed of a cylindrical pressure container 10, a spray nozzle 30 attached to the upper part of the pressure container 10, a suction tube 12 connected to the spray nozzle 30 and disposed inside the pressure container 10, a push button 14 disposed on the top of the pressure container 10 to open and close the spray nozzle 30, gas 22 at specified pressure filling the inside of the pressure container 10, and erasable ink 20 injected into the pressure container 10 and comprising a solvent, a resin soluble with the solvent, a release agent and a coloring agent. The erasable ink 20 comprises 10 to 80 wt.% of the solvent, 0.5 to 20 wt.% of the release agent, 1 to 50 wt.% of the coloring agent and the balance of resin, wetting agent, surfactant, antiseptic, rust preventive, pH controlling agent or the like. COPYRIGHT: (C)2004,JPO

16. 发明专利

JP2001180178A NEEDLE TYPE BALLPOINT PEN REFILL 失效
公开(公告)号：JP2001180178A
公开(公告)日：2001-07-03
申请号：JP37037999
申请日：1999-12-27
申请人： DONG A PENCIL CO LTD
发明人： KIN CHUKEI
IPC分类号： B43K1/08 , B43K7/02 , B43K7/10
摘要： PROBLEM TO BE SOLVED: To improve a sense of writing by suppressing a friction with a ball at a writing time to a minimum limit by forming the end part of the linear part of an elastic member contacted with the ball in a curved surface. SOLUTION: The needle type ballpoint pen refill comprises an ink storage tube 2 containing an ink and having a follower inserted into the rear part of the ink and moving as the ink is worn, a tip 20 inserted at the end part of its one side into the tube 2 and assembled with a tip holder 20 and formed at the inner surface of the end part of its opposite side with a ball holding part 26, and a ball 30 rotatably provided in the part 26 so as to be partly exposed with the end of the tip 20. An elastic member 34 has an elastic part 36 of a spiral shape for storing an elastic force, and a pressing part 35 of a linear shape formed by being coupled to the part 36. In this case, the end part of the linear part contacted with the ball of the part 38 is bent and formed with a curved surface.

17. 发明专利

JP2001171289A SAFE KNOCKING TYPE WRITING UTENSIL 失效
公开(公告)号：JP2001171289A
公开(公告)日：2001-06-26
申请号：JP2000132250
申请日：2000-05-01
申请人： DONG A PENCIL CO LTD
发明人： JE-WON KIM
IPC分类号： B43K24/00 , B43K24/08 , B43K25/02
摘要： PROBLEM TO BE SOLVED: To automatically conceal the tip of a writing core to the inside of the cap when the clip is inserted on an apparel or a pocket collar, and prevent the contamination of the apparel with ink or an unevenness from occurring. SOLUTION: This safe knocking type writing utensil includes an external cylinder 2, the writing core 10, the cap 20, an elastic member 26, the clip 30, a bushing member 40, and a knocking means. In this case, the writing core 10 is inserted in the external cylinder 2, and wherein ink is stored, and the tip is provided. The cap 20 is incorporated in the external cylinder 2, and wherein the tip section of the writing core 10 is located. The elastic member 26 is provided between the cap 30 and the writing core 10, and applies a force to the writing core 10 in the opposite direction from the cap. The clip 30 is incorporated in the external cylinder 2, and wherein a long bar 34 is formed. The bushing member 40 is movably inserted in the external cylinder 2. The knocking means is provided between the writing core 10 and the bushing member 40, and maintains the writing state when a first depressing of the bushing member 40 to the tip side is performed, and presents a released state when a second depressing is performed. Also, the knocking means presents a storage state when the bar 34 of the clip 30 is lifted to the side becoming distal from the external cylinder 2 while being under the writing state.

18. 发明专利

JP2001315488A SAFETY PUSHBUTTON TYPE WRITING INSTRUMENT 失效
公开(公告)号：JP2001315488A
公开(公告)日：2001-11-13
申请号：JP2000313708
申请日：2000-10-13
申请人： DONG A PENCIL CO LTD
发明人： JE-WON KIM
IPC分类号： B43K24/08 , B43K25/02
摘要： PROBLEM TO BE SOLVED: To provide a safety pushbutton type writing instrument capable of thinly maintaining thickness of a barrel and forming a long length of a writing medium. SOLUTION: The safety pushbutton type writing instrument comprises a barrel having a moving groove formed in a predetermined length, a clip having a locking protrusion projected from a rear surface of a hook part of a predetermined length near its distal end and assemble with an end of the barrel, a writing medium having a writing tip provided at its end, an elastic member for always backward urging the medium, a moving member formed with a safety piece of a predetermined length and having a fixed protrusion locked to the locking protrusion of the clip projected from an outer surface of the safety piece near its distal end, a pressing member having a pressing piece contacted with an upper surface of the moving member at an intermediate part, and a knock member for maintaining a forward state of the medium when the pressing member is advanced in a state in which the fixed protrusion of the moving member is locked to the locking protrusion of the clip and operating to become a state in which the medium is backward moved by an urging force of the elastic member when the pressing member is again advanced.

19. 发明专利

JP2001180172A TIP FOR WRITING INSTRUMENT AND MANUFACTURING METHOD FOR THE SAME 失效
公开(公告)号：JP2001180172A
公开(公告)日：2001-07-03
申请号：JP37325599
申请日：1999-12-28
申请人： DONG A PENCIL CO LTD
发明人： KIN CHUKEI
IPC分类号： B43K1/08 , B21D22/26 , B21D53/76 , B43K7/00
摘要： PROBLEM TO BE SOLVED: To enable a mass production to be precisely conducted by improving durability and a strength without existing a brittle part to a moment and smoothly supplying an ink. SOLUTION: The trip for a writing instrument comprises a small diameter part 4 having an inner diameter corresponding to the outer diameter of a ball 12 rotatably assembled at its tip end, a large diameter part 8 having an inner diameter larger than that of the part 4, a coupling part 6 for flexibly coupling the part 4 to the part 8 and made of a curved surface, and a reinforcing part 7 formed to project to its outside between the part 6 and the part 8. In this case, a predetermined plate material is deep drawn at many stages to integrally form the trip for the instrument.

20. 发明专利

JP2007297580A Foamed ink composition and painting tool 审中-公开
标题翻译：泡沫墨水组合物和绘画工具
公开(公告)号：JP2007297580A
公开(公告)日：2007-11-15
申请号：JP2006217262
申请日：2006-08-09
申请人： Dong A Pencil Co Ltd , 東亜鉛筆株式会社
发明人： JUNG HAN-SHIN
IPC分类号： B43K7/00 , C09D11/00
摘要： PROBLEM TO BE SOLVED: To provide a foamed ink composition capable of performing smooth painting even by the use of a ball-point pen type painting tool, and to provide a foamed ink painting tool including the foamed ink composition. SOLUTION: The foamed ink painting tool comprises a foamed ink composition 40, which contains 5-60 wt.% of a binder resin, 1-20 wt.% of hollow particles, 0.5-10 wt.% of a coloring agent and 10-70 wt.% of a solvent and has a viscosity range of 10-5,000 mPa s, and an elastic substance keeping stretch properties. The foamed ink painting tool is constructed by a tubular storing container 10 having one opening end, a holder 20 being connected to the storing container, being closely fixed to the opening end of the storing container and being communicated with the storing container, a chip material 30 connected to the holder at the other end of the storing container, which is equipped with a ball 34 rotatably under an exposed situation, and an elastic material 36 equipped in the chip material for giving force to an outer side of the ball, wherein the storing container is filled with the foamed ink composition 40. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决问题：提供即使通过使用圆珠笔式涂装工具也能够进行平滑喷涂的发泡油墨组合物，并提供包括该发泡油墨组合物的发泡油墨涂装工具。解决方案：泡沫油墨涂装工具包括一种泡沫油墨组合物40，其含有5-60重量％的粘合剂树脂，1-20重量％的中空颗粒，0.5-10重量％的着色剂和10-70重量％的溶剂，并且具有10-5,000mPa·s的粘度范围和保持拉伸性能的弹性物质。发泡墨水工具由具有一个开口端的管状储存容器10构成，保持器20连接到储存容器，紧密地固定到存储容器的开口端并与储存容器连通，芯片材料连接到存储容器的另一端的保持器30，其在暴露的情况下可旋转地装备有球34;以及弹性材料36，该弹性材料36装配在芯片材料中，用于向球的外侧施力，其中，储存容器填充有泡沫油墨组合物40.版权所有（C）2008，JPO＆INPIT

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