CN2051161U - 书写退色两用笔 - Google Patents

书写退色两用笔 Download PDF

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Publication number
CN2051161U
CN2051161U CN 89212035 CN89212035U CN2051161U CN 2051161 U CN2051161 U CN 2051161U CN 89212035 CN89212035 CN 89212035 CN 89212035 U CN89212035 U CN 89212035U CN 2051161 U CN2051161 U CN 2051161U
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China
Prior art keywords
fading
writing
ink
dual purpose
utility
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CN 89212035
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English (en)
Inventor
张文
楚铁铮
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Individual
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Individual
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Priority to CN 89212035 priority Critical patent/CN2051161U/zh
Publication of CN2051161U publication Critical patent/CN2051161U/zh
Withdrawn legal-status Critical Current

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  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)

Abstract

本实用新型是一种退除墨水和其他书写液体痕 迹的装置,退色液通过退色液储存器进入海绵体和退 色头,当用退色头在墨水痕迹处涂一至两次,即可起 完全退色的效果。
书写退色两用笔可以附加在各种笔的尾端使用, 又可以单独使用。使用方便,经久耐用。

Description

本实用新型是一种退除墨水和其他液体痕迹的装置,它既可以附加在各种笔的尾端适用,又可以单独使用。
人们在书写时,将字写错或将墨水涂擦在衣服上则是常有的事,人们往往为此而苦恼,本实用新型非常巧妙地解决了这一问题,是一种理想的书写退色工具。
本实用新型的目的是要提供一种既能书写文字,又能退除其错误书写字迹的新型书写工具,能十分有效地保障书面整洁无涂改痕迹。
本实用新型的目的是这样实现的:用一个留有出口,其他部份封闭严密的退色液储存器连接一个海绵体,海绵体再连接退色头,退色液由储存器渗透到海绵体内,保持海绵体内长期湿润,海绵体内的退色液通过退色头作用在墨水痕迹处涂一至两次,即可起到完全退色作用。
书写退色两用笔结构如图1:
1-退色头    2-海绵体    3-退色液储存器    4-后笔杆
5-书写液储存器    6-书写笔    7-前笔杆    8-笔  套
退色两用笔结构如图2:
1-退色头    2-海绵体    3-笔  杆    4-退色液
5-铅笔橡皮擦

Claims (1)

1、本实用新型是一种既能书写又能退除墨水或其他痕迹的装置,其特征在于退色液储存器与海绵体及退色头紧密连接在一起,另一端则与书写笔或橡皮擦连接,构成一个完整的整体。
CN 89212035 1989-01-12 1989-01-12 书写退色两用笔 Withdrawn CN2051161U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 89212035 CN2051161U (zh) 1989-01-12 1989-01-12 书写退色两用笔

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 89212035 CN2051161U (zh) 1989-01-12 1989-01-12 书写退色两用笔

Publications (1)

Publication Number Publication Date
CN2051161U true CN2051161U (zh) 1990-01-17

Family

ID=4868233

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 89212035 Withdrawn CN2051161U (zh) 1989-01-12 1989-01-12 书写退色两用笔

Country Status (1)

Country Link
CN (1) CN2051161U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103273763A (zh) * 2007-02-26 2013-09-04 百乐墨水株式会社 热变色书写工具

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103273763A (zh) * 2007-02-26 2013-09-04 百乐墨水株式会社 热变色书写工具
US9266379B2 (en) 2007-02-26 2016-02-23 The Pilot Ink Co., Ltd. Thermochromic writing instrument
CN103273763B (zh) * 2007-02-26 2016-03-30 百乐墨水株式会社 热变色书写工具

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