CN202806023U - 新型中性笔 - Google Patents

新型中性笔 Download PDF

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Publication number
CN202806023U
CN202806023U CN 201220342298 CN201220342298U CN202806023U CN 202806023 U CN202806023 U CN 202806023U CN 201220342298 CN201220342298 CN 201220342298 CN 201220342298 U CN201220342298 U CN 201220342298U CN 202806023 U CN202806023 U CN 202806023U
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nib
pen
penholder
convenient
ink
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CN 201220342298
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English (en)
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毕晓波
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Individual
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Abstract

一种可轻松加墨的便于重复利用,握笔更方便的中性笔。主要由笔尖和笔杆组成。现有的中性笔有三个缺点,一是笔尖和粗笔杆无法正常分离,导致笔尖不慎落地损坏时,整只笔芯都作废,二是不能加墨,使笔芯不能循环使用,三是笔头一般是锥面,不利于手心有汗液或长时间握笔,容易打滑。本实用新型将笔尖外表面设为矩形棱面和圆柱面相结合,使握笔更加轻松方便,本实用新型同时将此特征与螺纹相结合,使笔杆和笔尖可以方便地分离,以便加墨或更换笔尖。

Description

新型中性笔
技术领域:
本实用新型是一种节能环保可加墨的,便于握笔,无需笔管的中性笔。 
技术背景:
目前市场上的中性笔有三个缺点:一是笔尖和粗笔杆无法正常分离,导致笔尖不慎落地损坏时,整只笔芯都作废,二是不能加墨,使笔芯不能循环使用,三是笔头一般是锥面,不利于手心有汗液或长时间握笔,容易打滑。 
实用新型内容:
本实用新型的目的是提供一种可轻松加墨的便于重复利用,无需笔管的中性笔。当笔尖不慎落地损坏时可以取下损毁的笔尖换上备用笔尖,从而保证了将损失降到最小。为了弥补现有中性笔笔头不便于握笔,以及笔尖不利于拧螺纹的缺陷,特将笔尖做成矩形棱面和圆柱曲面相结合的形状。 
本实用新型的技术方案: 
本实用新型的目的通过以下方法来实现:笔杆通过螺纹与笔尖连接起来,如果墨水用完了,将笔尖沿螺纹拧下,用注射器从笔尖端注墨。由于笔尖细小,为了方便的将其取下,笔尖一改传统的锥面,采用矩形棱面和圆柱面相结合的方式,增加指尖作用于笔尖的作用面积,同时使握笔更加方便。 
附图说明:
以下结合附图对本实用新型作进一说明 
图1:主视图 
图2:侧视图 
图3:A---A 
具体实施方式:
笔尖1可以通过螺纹2简便地与笔杆3分离,以便于加墨。尤其是,笔尖1的矩形棱面4为手指提供了足够的着力点,使螺纹轻松地拧下。 
书写时,拇指和食指分别顶靠两个矩形棱面4,中指顶靠曲圆柱面5,使握笔更舒适,稳固,不易打滑。 

Claims (3)

1.一种可加墨的便于握笔的中性笔,其特点是依靠矩形棱面笔尖和螺纹可方便地分离笔尖和笔杆,从而向笔杆内加墨。
2.根据权利要求书1所述的可加墨的便于握笔的中性笔,其特征是笔尖外表面由矩形棱面和圆柱面共同组成。
3.根据权利要求书1所述的可加墨的便于握笔的中性笔,其特征是笔尖和笔杆螺纹连接。 
CN 201220342298 2012-07-16 2012-07-16 新型中性笔 Expired - Fee Related CN202806023U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220342298 CN202806023U (zh) 2012-07-16 2012-07-16 新型中性笔

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220342298 CN202806023U (zh) 2012-07-16 2012-07-16 新型中性笔

Publications (1)

Publication Number Publication Date
CN202806023U true CN202806023U (zh) 2013-03-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220342298 Expired - Fee Related CN202806023U (zh) 2012-07-16 2012-07-16 新型中性笔

Country Status (1)

Country Link
CN (1) CN202806023U (zh)

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

Granted publication date: 20130320

Termination date: 20130716

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Addressee: Bi Xiaobo

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