JPH0278383U - - Google Patents

Info

Publication number
JPH0278383U
JPH0278383U JP2251589U JP2251589U JPH0278383U JP H0278383 U JPH0278383 U JP H0278383U JP 2251589 U JP2251589 U JP 2251589U JP 2251589 U JP2251589 U JP 2251589U JP H0278383 U JPH0278383 U JP H0278383U
Authority
JP
Japan
Prior art keywords
ink reservoir
slit
temporary
barrel
temporary ink
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2251589U
Other languages
Japanese (ja)
Other versions
JP2517432Y2 (en
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1989022515U priority Critical patent/JP2517432Y2/en
Publication of JPH0278383U publication Critical patent/JPH0278383U/ja
Application granted granted Critical
Publication of JP2517432Y2 publication Critical patent/JP2517432Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Pens And Brushes (AREA)

Description

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

第１図は本考案の第１実施例を示す縦断面図、
第２図は第１図の―線横断面図、第３図は第
１図の―線横断面図、第４図は第１図の―
線横断面図、第５図は第２実施例を示す縦断面
図、第６図は第３実施例を示す縦断面図、第７図
は第６図の―線横断面図、第８図は第６図の
Ａ部拡大図、第９図は第６図のＢ部拡大図。 １……軸筒、２……インキタンク、３……イン
キ誘導芯体、４……一時的インキ溜め部材、５…
…一時的インキ溜め溝、５ａ……一時的インキ溜
め溝の底部、６……スリツト、６ａ……スリツト
の底部、７……連絡路、８……リング状部材、９
……連通部、１０……空気交換用溝、１１……ペ
ン先体、１２……ボール、１３……チツプ、１４
……チツプホルダー、１５……中継芯、１６……
ペン先取付部材、１７……空気交換路、１８……
肉部と軸筒との隙間、１９……肉部、２０……キ
ヤツプ、２１……嵌合部、２２……弾性リング。 FIG. 1 is a longitudinal sectional view showing a first embodiment of the present invention;
Figure 2 is a cross-sectional view of Figure 1, Figure 3 is a cross-sectional view of Figure 1, and Figure 4 is a cross-sectional view of Figure 1.
5 is a vertical sectional view showing the second embodiment, FIG. 6 is a vertical sectional view showing the third embodiment, FIG. 7 is a horizontal sectional view taken along the line - of FIG. 6, and FIG. is an enlarged view of part A in Fig. 6, and Fig. 9 is an enlarged view of part B in Fig. 6. DESCRIPTION OF SYMBOLS 1... Shaft cylinder, 2... Ink tank, 3... Ink guide core, 4... Temporary ink reservoir member, 5...
...temporary ink reservoir groove, 5a...bottom of temporary ink reservoir groove, 6...slit, 6a...bottom of slit, 7...connection path, 8...ring-shaped member, 9
...Communication portion, 10...Air exchange groove, 11...Nib body, 12...Ball, 13...Tip, 14
...Tip holder, 15...Relay core, 16...
Pen tip attachment member, 17... Air exchange path, 18...
Gap between flesh part and shaft cylinder, 19... Flesh part, 20... Cap, 21... Fitting part, 22... Elastic ring.

Claims (1)

【実用新案登録請求の範囲】 (1) 縦断面櫛歯状となる一時的インキ溜め溝と
該一時的インキ溜め溝に連通するスリツトと該ス
リツトにインキタンクのインキを導くための連絡
路とを有してなる一時的インキ溜め部材を軸筒の
内部に配してなる筆記具であつて、前記スリツト
の底部を前記一時的インキ溜め溝の底部より深く
形成するとともに、前記連絡路近辺の壁面領域を
広くしてなる筆記具。 (2) 縦断面櫛歯状となる一時的インキ溜め溝と
該一時的インキ溜め溝に連通するスリツトと該ス
リツトにインキタンクのインキを導くための連絡
路とを有してなる一時的インキ溜め部材を軸筒の
内部に配してなる筆記具であつて、前記一時的イ
ンキ溜め部材と軸筒との隙間のうち前記連絡路の
近傍に位置するもののみ、これが形成する毛細管
力を、一時的インキ溜め部材の当該部分の肉部に
形成したスリツトの毛細管力より強いものとして
なる筆記具。[Scope of Claim for Utility Model Registration] (1) A temporary ink reservoir groove having a comb-like longitudinal section, a slit communicating with the temporary ink reservoir groove, and a communication path for guiding ink from an ink tank to the slit. A writing instrument comprising a temporary ink reservoir member disposed inside a barrel, wherein the bottom of the slit is formed deeper than the bottom of the temporary ink reservoir groove, and a wall surface area near the communication path is provided. A writing instrument made by widening the area. (2) A temporary ink reservoir comprising a temporary ink reservoir groove having a comb-like longitudinal section, a slit communicating with the temporary ink reservoir groove, and a communication path for guiding ink from the ink tank to the slit. In a writing instrument in which a member is disposed inside a barrel, only those that are located near the communication path in the gap between the temporary ink reservoir member and the barrel can temporarily absorb the capillary force formed by the ink reservoir member and the barrel. A writing instrument that is stronger than the capillary force of the slit formed in the flesh of the ink reservoir member.
JP1989022515U 1988-02-29 1989-02-28 Writing instrument Expired - Lifetime JP2517432Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989022515U JP2517432Y2 (en) 1988-02-29 1989-02-28 Writing instrument

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2668488 1988-02-29
JP63-26684 1988-08-30
JP11371988 1988-08-30
JP63-113719 1988-08-30
JP1989022515U JP2517432Y2 (en) 1988-02-29 1989-02-28 Writing instrument

Publications (2)

Publication Number Publication Date
JPH0278383U true JPH0278383U (en) 1990-06-15
JP2517432Y2 JP2517432Y2 (en) 1996-11-20

Family

ID=31721107

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989022515U Expired - Lifetime JP2517432Y2 (en) 1988-02-29 1989-02-28 Writing instrument

Country Status (1)

Country Link
JP (1) JP2517432Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4666872B2 (en) * 2000-05-18 2011-04-06 三菱鉛筆株式会社 Collector-type writing instrument
JP2019118499A (en) * 2017-12-28 2019-07-22 三菱鉛筆株式会社 Collector-type applicator

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999050079A1 (en) * 1998-03-26 1999-10-07 Mitsubishi Pencil Kabushiki Kaisha Writing implement equipped with ink reservoir
US6371676B1 (en) * 1998-11-19 2002-04-16 Mitsubishi Pencil Kabushiki Kaisha Collector for a writing implement

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58179696A (en) * 1982-03-16 1983-10-20 パ−カ−、ペン（ベネルクス）ベ−・ファウ Note and its manufacture
JPS59190584U (en) * 1983-06-02 1984-12-18 三菱鉛筆株式会社 Ink reservoir in writing instruments

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58179696A (en) * 1982-03-16 1983-10-20 パ−カ−、ペン（ベネルクス）ベ−・ファウ Note and its manufacture
JPS59190584U (en) * 1983-06-02 1984-12-18 三菱鉛筆株式会社 Ink reservoir in writing instruments

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4666872B2 (en) * 2000-05-18 2011-04-06 三菱鉛筆株式会社 Collector-type writing instrument
JP2019118499A (en) * 2017-12-28 2019-07-22 三菱鉛筆株式会社 Collector-type applicator

Also Published As

Publication number Publication date
JP2517432Y2 (en) 1996-11-20

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term