CN202557022U - 防摔碳素笔 - Google Patents

防摔碳素笔 Download PDF

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Publication number
CN202557022U
CN202557022U CN2012201577775U CN201220157777U CN202557022U CN 202557022 U CN202557022 U CN 202557022U CN 2012201577775 U CN2012201577775 U CN 2012201577775U CN 201220157777 U CN201220157777 U CN 201220157777U CN 202557022 U CN202557022 U CN 202557022U
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pen
rod
penholder
carbon
falling
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CN2012201577775U
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唐娜
钟丽霞
廖君华
郭洪涛
孙明
亓鹏
李豪杰
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Shandong University of Technology
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Shandong University of Technology
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Abstract

本实用新型提供一种防摔碳素笔,包括笔头、笔杆、笔芯和笔帽,其中笔芯插在笔杆内,笔头与笔杆螺纹连接,笔杆靠近笔头端设有橡胶防滑层,其特征在于:在笔杆没有设橡胶防滑层的其它部位增设一层弹性防护层,增设一金属块封堵在在笔杆的末端。本实用新型由于笔杆上增设一层弹性防护层,一旦碳素笔从桌面掉在地上,由于弹性防护层的缓冲作用,碳素笔也不易摔坏,并且在笔杆的末端设置一比重较大的金属块,碳素笔从桌面上往下掉时,笔杆的末端先着地,这样就避免了对笔头的损坏,延长了使用寿命。

Description

防摔碳素笔
技术领域
本实用新型提供一种防摔碳素笔,属于文具技术领域。
背景技术
现有碳素笔的笔杆多为硬质的圆柱形,这样用完后放在桌面上容易滚动,掉在地上笔头易摔坏,或导致书写不流畅,且笔杆颜色单一,不易区分,使用性能有待于进一步改进。
实用新型内容
本实用新型的目的是提供一种能克服上述缺陷、笔头不易摔坏、使用性能优良的防摔碳素笔。其技术方案为:
一种防摔碳素笔,包括笔头、笔杆、笔芯和笔帽,其中笔芯插在笔杆内,笔头与笔杆螺纹连接,笔杆靠近笔头端设有橡胶防滑层,其特征在于:在笔杆没有设橡胶防滑层的其它部位增设一层弹性防护层,增设一金属块封堵在在笔杆的末端。
本实用新型与现有技术相比,其优点是:
1、由于笔杆上增设一层弹性防护层,一旦碳素笔从桌面掉在地上,由于弹性防护层的缓冲作用,碳素笔也不易摔坏,同时弹性防护层可以设上多种图案,便于识别;
2、由于在笔杆的末端设置一比重较大的金属块,碳素笔从桌面上往下掉时,笔杆的末端先着地,这样就避免了对笔头的损坏,延长了使用寿命。
附图说明
图1是本实用新型实施例的结构示意图。
图中:1、笔头  2、笔杆  3、笔芯  4、笔帽  5、橡胶防滑层  6、弹性防护层  7、金属块
具体实施方式
在图1所示的实施例中:笔芯3插在笔杆2内,笔头1与笔杆2螺纹连接,笔杆2靠近笔头1端设有橡胶防滑层5,在笔杆2没有设橡胶防滑层5的其它部位增设一层弹性防护层6,在笔杆2的末端增设一金属块7。

Claims (1)

1.一种防摔碳素笔,包括笔头(1)、笔杆(2)、笔芯(3)和笔帽(4),其中笔芯(3)插在笔杆(2)内,笔头(1)与笔杆(2)螺纹连接,笔杆(2)靠近笔头(1)端设有橡胶防滑层(5),其特征在于:在笔杆(2)没有设橡胶防滑层(5)的其它部位增设一层弹性防护层(6),增设一金属块(7)封堵在在笔杆(2)的末端。
CN2012201577775U 2012-04-14 2012-04-14 防摔碳素笔 Expired - Fee Related CN202557022U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012201577775U CN202557022U (zh) 2012-04-14 2012-04-14 防摔碳素笔

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012201577775U CN202557022U (zh) 2012-04-14 2012-04-14 防摔碳素笔

Publications (1)

Publication Number Publication Date
CN202557022U true CN202557022U (zh) 2012-11-28

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CN2012201577775U Expired - Fee Related CN202557022U (zh) 2012-04-14 2012-04-14 防摔碳素笔

Country Status (1)

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CN (1) CN202557022U (zh)

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Granted publication date: 20121128

Termination date: 20130414