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CN201511664U - 一种中性笔 - Google Patents

一种中性笔 Download PDF

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Publication number
CN201511664U
CN201511664U CN2009202391945U CN200920239194U CN201511664U CN 201511664 U CN201511664 U CN 201511664U CN 2009202391945 U CN2009202391945 U CN 2009202391945U CN 200920239194 U CN200920239194 U CN 200920239194U CN 201511664 U CN201511664 U CN 201511664U
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China
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pen container
pen
container
fastener
gel ink
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Expired - Fee Related
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CN2009202391945U
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English (en)
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郭杨
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Individual
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Abstract

本实用新型公开了一种中性笔,本实用新型包括上笔筒、下笔筒和笔芯,所述的上笔筒包括右半上笔筒和左半上笔筒,右半上笔筒和左半上笔筒的下端各通过一个转轴与下笔筒相铰接,右半上笔筒的上端的左侧设有扣件,扣件为凹面朝上的弧形板,当左半上笔筒和右半上笔筒并到一起时,左半上笔筒的上端进入到扣件的内侧。本实用新型在一推一合之后即完成更换笔芯,十分方便,在更换过程中,上下笔筒一直连接在一起,上笔筒不会丢掉。

Description

一种中性笔
技术领域
本实用新型涉及一种学习用品,特别涉及一种中性笔。
背景技术
中性笔具有书写流畅、价格便宜等优点,因此,广受人们喜爱,但是,由于中性笔下水快,一只笔芯很快就会用完,需要经常更换笔芯,目前存在的中性笔的上下笔筒通过螺纹连接,更换笔芯时需要拧下上笔筒,操作麻烦,还容易丢失上笔筒。
发明内容
本实用新型要解决的技术问题是:提供一种更换笔芯方便的中性笔。
为了解决上述技术问题,本实用新型包括上笔筒、下笔筒和笔芯,所述的上笔筒包括右半上笔筒和左半上笔筒,右半上笔筒和左半上笔筒的下端各通过一个转轴与下笔筒相铰接,右半上笔筒的上端的左侧设有扣件,扣件为凹面朝上的弧形板,当左半上笔筒和右半上笔筒并到一起时,左半上笔筒的上端进入到扣件的内侧。
本实用新型的有益效果是:本实用新型在一推一合之后即完成更换笔芯,十分方便,在更换过程中,上下笔筒一直连接在一起,上笔筒不会丢掉。
附图说明
图1为本实用新型的全剖结构示意图;图2为本实用新型上笔筒处于打开状态的结构示意图;
图中:1、扣件,2、右半上笔筒,3、左半上笔筒,4、笔芯,5、转轴,6、下笔筒。
具体实施方式
如图1和图2所示的一种中性笔,它包括上笔筒、下笔筒6和笔芯4,上笔筒包括右半上笔筒2和左半上笔筒3,右半上笔筒2和左半上笔筒3的下端各通过一个转轴5与下笔筒6相铰接,右半上笔筒2的上端的左侧设有扣件1,扣件1为凹面朝上的弧形板,当左半上笔筒3和右半上笔筒2并到一起时,左半上笔筒3的上端进入到扣件1的内侧。
使用方法:正常使时,本中性笔呈如图1所示的状态,当需要更换笔芯时,一手握着下笔筒6,大拇指推动扣件1,使得右半上笔筒2向右转动,使左半上笔筒3脱出扣件1,上笔筒打开,呈如图2所示状态,取出笔芯4更换上新笔芯4,然后合拢右半上笔筒2和左半上笔筒3,使左半上笔筒3进入到扣件1的内侧。

Claims (1)

1.一种中性笔,包括上笔筒、下笔筒(6)和笔芯(4),其特征在于:所述的上笔筒包括右半上笔筒(2)和左半上笔筒(3),右半上笔筒(2)和左半上笔筒(3)的下端各通过一个转轴(5)与下笔筒(6)相铰接,右半上笔筒(2)的上端的左侧设有扣件(1),扣件(1)为凹面朝上的弧形板,当左半上笔筒(3)和右半上笔筒(2)并到一起时,左半上笔筒(3)的上端进入到扣件(1)的内侧。
CN2009202391945U 2009-10-09 2009-10-09 一种中性笔 Expired - Fee Related CN201511664U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202391945U CN201511664U (zh) 2009-10-09 2009-10-09 一种中性笔

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009202391945U CN201511664U (zh) 2009-10-09 2009-10-09 一种中性笔

Publications (1)

Publication Number Publication Date
CN201511664U true CN201511664U (zh) 2010-06-23

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CN2009202391945U Expired - Fee Related CN201511664U (zh) 2009-10-09 2009-10-09 一种中性笔

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CN (1) CN201511664U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110217016A (zh) * 2019-06-19 2019-09-10 深圳龙图腾创新设计有限公司 一种写字笔笔壳和写字笔

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110217016A (zh) * 2019-06-19 2019-09-10 深圳龙图腾创新设计有限公司 一种写字笔笔壳和写字笔

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

Granted publication date: 20100623

Termination date: 20101009