CN2902733Y - 可调长度的笔 - Google Patents

可调长度的笔 Download PDF

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Publication number
CN2902733Y
CN2902733Y CN 200620082874 CN200620082874U CN2902733Y CN 2902733 Y CN2902733 Y CN 2902733Y CN 200620082874 CN200620082874 CN 200620082874 CN 200620082874 U CN200620082874 U CN 200620082874U CN 2902733 Y CN2902733 Y CN 2902733Y
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pen
length
refill
crust
accordion
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CN 200620082874
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王雪梅
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Abstract

可调长度的笔,属于一种文具,主要解决现有的笔只能使用一定长度的笔芯的问题。它包括外壳及安装在外壳内的笔芯,其特征在于:所述的外壳中部呈连续的褶皱状,褶皱状部分由软质塑料制成。当安装的笔芯长度较长时,可将褶皱状部分伸展开,使外壳适应笔芯的长度;当安装的笔芯长度较短时,将褶皱状部分折起即可。它可以安装不同长度的笔芯,结构简单,使用方便。

Description

可调长度的笔
技术领域
本实用新型涉及一种文具,具体是一种长度可调的笔。
背景技术
现有的安装笔芯的笔长度都是一定的,不能使用不同长度的笔芯,造成很多不便。
发明内容
为了解决上述现有技术存在的缺点,本实用新型的目的是提供一种可调长度的笔。
本实用新型的技术方案是:可调长度的笔,包括外壳及安装在外壳内的笔芯,其特征在于:所述的外壳中部呈连续的褶皱状,褶皱状部分由软质塑料制成。
当安装的笔芯长度较长时,可将褶皱状部分伸展开,使外壳适应笔芯的长度;当安装的笔芯长度较短时,将褶皱状部分折起即可。
本实用新型的有益效果是:它可以安装不同长度的笔芯,结构简单,使用方便。
附图说明
下面结合附图和实施例对本实用新型进一步说明,
图1为本实用新型的褶皱状部分折起后的结构示意图,
图2为本实用新型的褶皱状部分伸展开后的结构示意图,
图中:1外壳,11褶皱状部分,2笔芯。
具体实施方式
如图1所示。
可调长度的笔,包括外壳1及安装在外壳1内的笔芯2,所述的外壳1中部呈连续的褶皱状,褶皱状部分11由软质塑料制成。
当安装的笔芯2长度较长时,可将褶皱状部分11伸展开,使外壳1适应笔芯2的长度,见图2;当安装的笔芯2长度较短时,将褶皱状部分11折起即可,见图1。
其他技术同现有技术。

Claims (1)

1、可调长度的笔,包括外壳及安装在外壳内的笔芯,其特征在于:所述的外壳中部呈连续的褶皱状,褶皱状部分由软质塑料制成。
CN 200620082874 2006-04-11 2006-04-11 可调长度的笔 Expired - Fee Related CN2902733Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200620082874 CN2902733Y (zh) 2006-04-11 2006-04-11 可调长度的笔

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200620082874 CN2902733Y (zh) 2006-04-11 2006-04-11 可调长度的笔

Publications (1)

Publication Number Publication Date
CN2902733Y true CN2902733Y (zh) 2007-05-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200620082874 Expired - Fee Related CN2902733Y (zh) 2006-04-11 2006-04-11 可调长度的笔

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CN (1) CN2902733Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105751742A (zh) * 2016-02-16 2016-07-13 衡宏志 柔性圆珠笔的制造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105751742A (zh) * 2016-02-16 2016-07-13 衡宏志 柔性圆珠笔的制造方法

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