JPS6034479U - Writing instrument ink drying prevention device - Google Patents

Writing instrument ink drying prevention device

Info

Publication number
JPS6034479U
JPS6034479U JP5830683U JP5830683U JPS6034479U JP S6034479 U JPS6034479 U JP S6034479U JP 5830683 U JP5830683 U JP 5830683U JP 5830683 U JP5830683 U JP 5830683U JP S6034479 U JPS6034479 U JP S6034479U
Authority
JP
Japan
Prior art keywords
writing instrument
prevention device
ink drying
drying prevention
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
JP5830683U
Other languages
Japanese (ja)
Other versions
JPS622146Y2 (en
Inventor
井上　繁康
達哉 小津
博義 山本
Original Assignee
株式会社サクラクレパス
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 by 株式会社サクラクレパス filed Critical 株式会社サクラクレパス
Priority to JP5830683U priority Critical patent/JPS6034479U/en
Priority to KR2019830009314U priority patent/KR880003025Y1/en
Priority to GB08331155A priority patent/GB2135247B/en
Priority to CA000442119A priority patent/CA1231672A/en
Priority to DE19833344621 priority patent/DE3344621A1/en
Priority to IT8349483A priority patent/IT1197755B/en
Priority to CH6835/83A priority patent/CH656581A5/en
Priority to FR8320822A priority patent/FR2538311B1/en
Priority to SE8403561A priority patent/SE453064B/en
Publication of JPS6034479U publication Critical patent/JPS6034479U/en
Priority to US06/786,361 priority patent/US4911571A/en
Application granted granted Critical
Publication of JPS622146Y2 publication Critical patent/JPS622146Y2/ja
Granted legal-status Critical Current

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  • Pens And Brushes (AREA)

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]

第１図は、この考案の１実施例の縦断面図である。 １・・・・・・軸筒、５・・・・・・インキ筒、７・・
・・・・保持体、６・・・・・・インキ、７１・・・・
・・乾燥防止剤。 補正　昭５９．７．２７ 実用新案登録請求の範囲を次のように補正する。 ■実用新案登録請求の範囲 インキ筒を内蔵する筆記具の透明軸筒内へ、該インキ筒
内のインキの蒸気圧よりも高い蒸気圧の乾燥防止剤を含
む保持体を共存させ、乾燥防止剤の表面張力を４０　ｄ
ｙｎｅ／ＣＴｌ１（２０°Ｃにて）以下としたことを特
徴とする筆記具のインキ乾燥防止装置。FIG. 1 is a longitudinal sectional view of one embodiment of this invention. 1...Shaft barrel, 5...Ink barrel, 7...
... Holding body, 6 ... Ink, 71 ...
...Anti-drying agent. Amendment July 27, 1982 The scope of claims for utility model registration is amended as follows. ■ Scope of claims for utility model registration A holder containing an anti-drying agent with a vapor pressure higher than the vapor pressure of the ink in the ink cylinder is coexisting in the transparent barrel of a writing instrument that has a built-in ink cylinder. surface tension of 40 d
An ink drying prevention device for a writing instrument, characterized in that yne/CTl1 (at 20°C) or less.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] インキ筒を内蔵する筆記具の透明軸筒内へ、該インキ筒
内のインキの蒸気圧よりも低い蒸気圧の乾燥防止剤を含
む体を共存させ、乾燥防止剤の表面張力を４０ｄ　ｙ　
ｎ　ｅ、／ｃｍ　（２０°Ｃにて）以下としたことを特
徴とする筆記具のインキ乾燥防止装置。A body containing an anti-drying agent with a vapor pressure lower than the vapor pressure of the ink in the ink cylinder is coexisting in the transparent barrel of a writing instrument that has a built-in ink cylinder, and the surface tension of the anti-drying agent is reduced to 40 d y.
ne,/cm (at 20°C) or less. An ink drying prevention device for a writing instrument.
JP5830683U 1982-12-28 1983-04-18 Writing instrument ink drying prevention device Granted JPS6034479U (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
JP5830683U JPS6034479U (en) 1983-04-18 1983-04-18 Writing instrument ink drying prevention device
KR2019830009314U KR880003025Y1 (en) 1982-12-28 1983-11-01 Ink dryer
GB08331155A GB2135247B (en) 1982-12-28 1983-11-22 Device for preventing drying of ink in writing instrument
CA000442119A CA1231672A (en) 1982-12-28 1983-11-29 Device for preventing drying of ink in writing instrument
DE19833344621 DE3344621A1 (en) 1982-12-28 1983-12-09 DEVICE FOR PREVENTING DRYING INK IN A WRITER
IT8349483A IT1197755B (en) 1982-12-28 1983-12-12 DEVICE TO PREVENT INK DRYING IN WRITING INSTRUMENTS
CH6835/83A CH656581A5 (en) 1982-12-28 1983-12-22 WRITING INSTRUMENT COMPRISING A DEVICE FOR AVOIDING THE DRYING OF INK.
FR8320822A FR2538311B1 (en) 1982-12-28 1983-12-27 DEVICE FOR PREVENTING DRYING OF INK IN A WRITING INSTRUMENT
SE8403561A SE453064B (en) 1982-12-28 1984-07-04 DEVICE FOR PREVENTING DRY INK IN PEN
US06/786,361 US4911571A (en) 1982-12-28 1985-10-11 Device for preventing drying of ink in writing instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5830683U JPS6034479U (en) 1983-04-18 1983-04-18 Writing instrument ink drying prevention device

Publications (2)

Publication Number Publication Date
JPS6034479U true JPS6034479U (en) 1985-03-09
JPS622146Y2 JPS622146Y2 (en) 1987-01-19

Family

ID=30188588

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5830683U Granted JPS6034479U (en) 1982-12-28 1983-04-18 Writing instrument ink drying prevention device

Country Status (1)

Country Link
JP (1) JPS6034479U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005212282A (en) * 2004-01-29 2005-08-11 Sakura Color Prod Corp Bonding utensil

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4685566B2 (en) * 2005-09-14 2011-05-18 三菱鉛筆株式会社 Writing instrument

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS492297A (en) * 1972-04-24 1974-01-10
JPS5826573U (en) * 1981-08-17 1983-02-19 打林　英之 ballpoint pen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4237533A (en) * 1978-12-28 1980-12-02 International Business Machines Corporation Preventing initial program load failures

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS492297A (en) * 1972-04-24 1974-01-10
JPS5826573U (en) * 1981-08-17 1983-02-19 打林　英之 ballpoint pen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005212282A (en) * 2004-01-29 2005-08-11 Sakura Color Prod Corp Bonding utensil

Also Published As

Publication number Publication date
JPS622146Y2 (en) 1987-01-19

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