CN202716596U - 有伸缩功能的笔芯 - Google Patents

有伸缩功能的笔芯 Download PDF

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Publication number
CN202716596U
CN202716596U CN 201220333003 CN201220333003U CN202716596U CN 202716596 U CN202716596 U CN 202716596U CN 201220333003 CN201220333003 CN 201220333003 CN 201220333003 U CN201220333003 U CN 201220333003U CN 202716596 U CN202716596 U CN 202716596U
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telescopic
pen
cartridge
penholder
telescopic head
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Expired - Fee Related
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CN 201220333003
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English (en)
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代玥
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Individual
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Individual
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Abstract

本实用新型公布了一种有伸缩功能的笔芯,包括笔杆、笔尖、油墨、伸缩头和固定扣,其特征在于:在笔杆的顶端装有伸缩头,伸缩头和笔杆之间通过固定扣固定。此有伸缩功能的笔芯可以根据具体笔的高度进行伸缩,使笔和笔芯达到吻合的状态,方便书写。

Description

有伸缩功能的笔芯
技术领域
本实用新型涉及一种有伸缩功能的笔芯。
背景技术
在学习生活中,由于笔和笔芯的型号各异,常常会出现笔芯和笔长度不吻合的现象,给书写的过程带来了不便。现有市场上的笔芯都为固定的规格,无法满足不同型号笔的需要,上述问题得不到很好的解决。
发明内容
本实用新型的目的是提供一种有伸缩功能的笔芯。
本实用新型公布了一种有伸缩功能的笔芯,包括笔杆、笔尖、油墨、伸缩头和固定扣,其特征在于:在笔杆的顶端装有伸缩头,伸缩头和笔杆之间通过固定扣固定。
有益效果:此有伸缩功能的笔芯可以根据具体笔的高度进行伸缩,使笔和笔芯达到吻合的状态,方便书写。
附图说明
图1是本实用新型实施例一种有伸缩功能的笔芯的结构示意图。
具体实施方式
图中标记的说明:笔杆1、笔尖2、油墨3、伸缩头4和固定扣5。
图1所示的有伸缩功能的笔芯是由笔杆1、笔尖2、油墨3、伸缩头4和固定扣5组成。使用时,将伸缩头4缩短或伸长至合适高度,使整个笔芯的长度适合笔,用固定扣5固定伸缩头4,即可进行书写。

Claims (1)

1.一种有伸缩功能的笔芯,包括笔杆、笔尖、油墨、伸缩头和固定扣,其特征在于:在笔杆的顶端装有伸缩头,伸缩头和笔杆之间通过固定扣固定。
CN 201220333003 2012-07-11 2012-07-11 有伸缩功能的笔芯 Expired - Fee Related CN202716596U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220333003 CN202716596U (zh) 2012-07-11 2012-07-11 有伸缩功能的笔芯

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220333003 CN202716596U (zh) 2012-07-11 2012-07-11 有伸缩功能的笔芯

Publications (1)

Publication Number Publication Date
CN202716596U true CN202716596U (zh) 2013-02-06

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220333003 Expired - Fee Related CN202716596U (zh) 2012-07-11 2012-07-11 有伸缩功能的笔芯

Country Status (1)

Country Link
CN (1) CN202716596U (zh)

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GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130206

Termination date: 20130711