CN2790784Y - 可伸缩的笔帽 - Google Patents

可伸缩的笔帽 Download PDF

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Publication number
CN2790784Y
CN2790784Y CN 200420058022 CN200420058022U CN2790784Y CN 2790784 Y CN2790784 Y CN 2790784Y CN 200420058022 CN200420058022 CN 200420058022 CN 200420058022 U CN200420058022 U CN 200420058022U CN 2790784 Y CN2790784 Y CN 2790784Y
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China
Prior art keywords
cap
pen
utility
model
brush
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Expired - Fee Related
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CN 200420058022
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English (en)
Inventor
余峰
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Individual
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Individual
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Priority to CN 200420058022 priority Critical patent/CN2790784Y/zh
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Abstract

一种可伸缩的笔帽,笔杆的上部帽管通过弹簧连接帽盖,使用笔时,将帽管向内一推,笔头会将帽盖顶开,反之,帽管向上一拉,弹簧会将帽盖压回,盖住笔头,本实用新型使用时,笔帽向下套在笔杆上,不会造成笔帽丢失现象,结构合理、使用方便。

Description

可伸缩的笔帽
所属技术领域
本实用新型涉及一种书写笔的笔帽,具体的说是一种可伸缩的笔帽。
背景技术
现在人们在使用书写笔时,要将笔帽取下,这种取下和安上的笔帽,看到是使用很方便简单,但经常会出现笔帽丢失的现象。
发明内容
本实用新型提供一种可伸缩的笔帽,使用时可将笔帽向内一推就可以了,使用完后,再将笔帽向外一拉就可盖住笔头。
本实用新型所采用的技术方案是:笔杆前端的笔帽的帽盖与帽管是分开的,其一侧采用弹簧连接,使帽盖可以翻动,戴在笔头上后,向下一推,笔头就会将帽盖顶开,帽管就顺笔杆下滑而露出笔头,反之向上一拉,帽管滑向前端,帽盖就会在弹簧的作用下,把帽盖压回盖住帽管顶部。
本实用新型的有益效果是:结构合理、使用方便。
附图说明
附图是本实用新型结构示意图。
具体实施方式
图1中:笔杆1的上部帽管2,通过弹簧4连接帽盖3。
图2中:笔杆1的上部帽管2滑下,通过弹簧4连接的帽盖3被笔头5顶开。

Claims (1)

1、一种可伸缩的笔帽,其特征是:笔杆(1)的上部帽管(2)通过弹簧(4)连接有帽盖(30)。
CN 200420058022 2004-12-29 2004-12-29 可伸缩的笔帽 Expired - Fee Related CN2790784Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200420058022 CN2790784Y (zh) 2004-12-29 2004-12-29 可伸缩的笔帽

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200420058022 CN2790784Y (zh) 2004-12-29 2004-12-29 可伸缩的笔帽

Publications (1)

Publication Number Publication Date
CN2790784Y true CN2790784Y (zh) 2006-06-28

Family

ID=36806862

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200420058022 Expired - Fee Related CN2790784Y (zh) 2004-12-29 2004-12-29 可伸缩的笔帽

Country Status (1)

Country Link
CN (1) CN2790784Y (zh)

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C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee