CN201736569U - 多功能笔壳 - Google Patents

多功能笔壳 Download PDF

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Publication number
CN201736569U
CN201736569U CN2010202454218U CN201020245421U CN201736569U CN 201736569 U CN201736569 U CN 201736569U CN 2010202454218 U CN2010202454218 U CN 2010202454218U CN 201020245421 U CN201020245421 U CN 201020245421U CN 201736569 U CN201736569 U CN 201736569U
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China
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pen
cap
shell
spring
brush
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Expired - Fee Related
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CN2010202454218U
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English (en)
Inventor
赵明宣
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Individual
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Individual
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Abstract

本实用新型公开了一种多功能笔壳,其结构包括笔筒、笔帽、弹簧、垫片,所述的笔帽与笔筒通过螺纹连接在一起,所述的弹簧的一端固定在笔帽的封闭端内部,另一端固定连接有垫片。本实用新型该笔壳具有结构简单、使用方便、适合长短不同的笔芯更换的特点。

Description

多功能笔壳
技术领域
本实用新型涉及一种文具,具体地说是一种多功能笔壳。
背景技术
现在在许多需要大量书写的场所,笔的需求很大,然而市场上卖的笔芯因长短不同而不一定会适合原先的笔壳。这使得用户不得不重新购买新笔,或者必须去买与笔壳相配的笔芯,极不方便又浪费了大量金钱。
发明内容
针对以上不足,本实用新型提供了一种多功能笔壳,该笔壳结构简单、使用方便、适合长短不同的笔芯更换的特点。
本实用新型通过以下技术方案实现:多功能笔壳,其结构包括笔筒、笔帽、弹簧、垫片,所述的笔帽与笔筒通过螺纹连接在一起,所述的弹簧的一端固定在笔帽的封闭端内部,另一端固定连接有垫片。
本实用新型的有益效果是:笔帽内部设有一弹簧和垫片,笔芯的长短可以根据弹簧的伸缩来改变,可适合长短不同的笔芯,更换笔芯方便,节省金钱,减少塑料生产,利于环保。
附图说明
图1为本实用新型的结构示意图;
图中:1笔帽,2弹簧,3垫片,4笔筒。
具体实施方式
如图所示。本实用新型的多功能笔壳,其结构包括笔筒4、笔帽1、弹簧2、垫片3,所述的笔帽1与笔筒4通过螺纹连接在一起,所述的弹簧2的一端固定在笔帽1的封闭端内部,另一端固定连接有垫片3。更换笔芯时芯管顶在垫片3上通过弹簧2的伸缩达到适合笔筒4的长度,可适合长短不同的笔芯,更换笔芯方便,节省金钱,减少塑料生产,利于环保。

Claims (1)

1.多功能笔壳,其特征是,包括笔筒、笔帽、弹簧、垫片,所述的笔帽与笔筒通过螺纹连接在一起,所述的弹簧的一端固定在笔帽的封闭端内部,另一端固定连接有垫片。
CN2010202454218U 2010-07-01 2010-07-01 多功能笔壳 Expired - Fee Related CN201736569U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202454218U CN201736569U (zh) 2010-07-01 2010-07-01 多功能笔壳

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202454218U CN201736569U (zh) 2010-07-01 2010-07-01 多功能笔壳

Publications (1)

Publication Number Publication Date
CN201736569U true CN201736569U (zh) 2011-02-09

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010202454218U Expired - Fee Related CN201736569U (zh) 2010-07-01 2010-07-01 多功能笔壳

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CN (1) CN201736569U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110403328A (zh) * 2019-07-08 2019-11-05 宁波杰立化妆品包装用品有限公司 一种可替换式眼线笔

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110403328A (zh) * 2019-07-08 2019-11-05 宁波杰立化妆品包装用品有限公司 一种可替换式眼线笔

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110209

Termination date: 20110701