CN202413027U - 一种中性笔 - Google Patents

一种中性笔 Download PDF

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Publication number
CN202413027U
CN202413027U CN2012200020660U CN201220002066U CN202413027U CN 202413027 U CN202413027 U CN 202413027U CN 2012200020660 U CN2012200020660 U CN 2012200020660U CN 201220002066 U CN201220002066 U CN 201220002066U CN 202413027 U CN202413027 U CN 202413027U
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China
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ink
pen
tube
gel
sponge
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Expired - Fee Related
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CN2012200020660U
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English (en)
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杨喆
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Individual
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Abstract

本实用新型涉及一种中性笔,属于日用学习用品领域。该中性笔包括笔管、笔头、储墨管,还包括墨囊、墨囊帽,所述储墨管内装有海绵,所述墨囊与所述笔管固定连接,所述墨囊与所述笔管通过毛细管联通,所述储墨管内装的海绵与毛细管接触。本实用新型所述的中性笔,设计简单,可延长中性笔的使用时间,可减少一次性笔芯使用带来的浪费。

Description

一种中性笔
技术领域
本实用新型涉及日常学习用品,特别涉及一种中性笔。
背景技术
人们平常使用的普通中性笔都是使用替芯,当一支笔芯用完后接着换上另一支新的笔芯,这样比较浪费,而且使用不便。
实用新型内容
针对现有技术中存在的缺陷,本实用新型的目的在于提供一种中性笔。
为达到以上目的,本实用新型采取的技术方案是:
一种中性笔,包括笔管、笔头、储墨管,还包括墨囊、墨囊帽,所述储墨管内装有海绵,所述墨囊与所述笔管固定连接,所述墨囊与所述笔管通过毛细管联通,所述储墨管内装的海绵与毛细管接触。
本实用新型所述的中性笔,设计简单,可延长中性笔的使用时间,可减少一次性笔芯使用带来的浪费。
附图说明
本实用新型有如下附图:
图1本实用新型结构示意图。
具体实施方式
以下结合附图对本实用新型作进一步详细说明。
如图1所示,本实用新型所述的一种中性笔,包括笔管3、笔头1、储墨管2,还包括墨囊5、墨囊帽6,所述储墨管2内装有海绵,所述墨囊5与所述笔管3固定连接,所述墨囊5与所述笔管3通过毛细管4联通,所述储墨管2内装的海绵与毛细管4接触。
使用时,打开墨囊帽6,将中性墨水注入墨囊5内,在毛细管4的作用下中性墨水进入储墨管2的海绵内,今后慢慢进入笔头1内。每次使用完后,只需将中性墨水注入墨囊5内即可。

Claims (1)

1.一种中性笔,包括笔管(3)、笔头(1)、储墨管(2),其特征在于还包括墨囊(5)、墨囊帽(6),所述储墨管(2)内装有海绵,所述墨囊(5)与所述笔管(3)固定连接,所述墨囊(5)与所述笔管(3)通过毛细管(4)联通,所述储墨管(2)内装的海绵与毛细管(4)接触。
CN2012200020660U 2012-01-05 2012-01-05 一种中性笔 Expired - Fee Related CN202413027U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012200020660U CN202413027U (zh) 2012-01-05 2012-01-05 一种中性笔

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012200020660U CN202413027U (zh) 2012-01-05 2012-01-05 一种中性笔

Publications (1)

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CN202413027U true CN202413027U (zh) 2012-09-05

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CN2012200020660U Expired - Fee Related CN202413027U (zh) 2012-01-05 2012-01-05 一种中性笔

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CN (1) CN202413027U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111873664A (zh) * 2020-08-10 2020-11-03 重庆大学 基于毛细和虹吸作用的自吸液式循环储墨环保笔

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111873664A (zh) * 2020-08-10 2020-11-03 重庆大学 基于毛细和虹吸作用的自吸液式循环储墨环保笔

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120905

Termination date: 20130105

CF01 Termination of patent right due to non-payment of annual fee