CN201693887U - 新型铅笔 - Google Patents

新型铅笔 Download PDF

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Publication number
CN201693887U
CN201693887U CN2010202356573U CN201020235657U CN201693887U CN 201693887 U CN201693887 U CN 201693887U CN 2010202356573 U CN2010202356573 U CN 2010202356573U CN 201020235657 U CN201020235657 U CN 201020235657U CN 201693887 U CN201693887 U CN 201693887U
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China
Prior art keywords
pencil
lead
cross
section
examination
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Expired - Fee Related
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CN2010202356573U
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English (en)
Inventor
王伦
杨峰
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Individual
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Individual
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Priority to CN2010202356573U priority Critical patent/CN201693887U/zh
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Abstract

本实用新型涉及一种新型铅笔。一种新型铅笔,包含铅芯(2)、笔杆(1),其特征是:所述笔杆(1)的横断面为四角导圆的正方形,所述铅芯(2)的横断面一边为半圆、一边为矩形,所述铅芯(2)横断面半圆边相反方向的矩形边与考试涂卡条的宽度相当。本实用新型考试使用时涂卡一下即可完成,从而节约了考试时间,且放在桌面上不易发生滚动而摔坏铅芯(2)的现象,方便实用。

Description

新型铅笔
技术领域
本实用新型涉及一种铅笔,尤其是涉及一种新型铅笔。
背景技术
传统的铅笔笔芯为圆柱形,在考试涂卡时需反复多次涂抹才能完成,浪费了考生宝贵的考试时间;另外,现有的铅笔笔杆横断面多为带圆角的正六边形,使用时由于纸张的带动或存放不当易滚动掉落地上,摔断铅芯从而影响铅笔的使用。
发明内容
本实用新型的目的是提供一种新型铅笔,解决现有铅笔存在的考试时需多次涂抹、费时费力、易摔断铅芯等不足。
本实用新型解决其技术问题所采用的技术方案是:一种新型铅笔,包含铅芯(2)、笔杆(1),其特征是:所述笔杆(1)的横断面为四角导圆的正方形,所述铅芯(2)的横断面一边为半圆、一边为矩形,所述铅芯(2)横断面半圆边相反方向的矩形边与考试涂卡条的宽度相当。
本实用新型的有益效果是,由于本实用新型的铅芯(2)采用了上述形状,因此在考试涂卡时,用与涂卡条宽度相当的矩形边涂抹考试卡片,一下即可完成,从而节约了考试时间;由于笔杆(1)横断面为四角导圆的正方形,铅笔放在桌面上不易发生滚动而摔坏铅芯(2)的现象,方便实用。
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是本实用新型主视图。
图2是本实用新型图1中的A-A剖面图。
图中1.笔杆,2.铅芯。
具体实施方式
在图1、图2中,一种新型铅笔,包含铅芯(2)、笔杆(1),其特征是:所述笔杆(1)的横断面为四角导圆的正方形,所述铅芯(2)的横断面一边为半圆、一边为矩形,所述铅芯(2)横断面半圆边相反方向的矩形边与考试涂卡条的宽度相当。
本实用新型使用时,如考试涂卡使用,用与涂卡条宽度相当的矩形边涂抹考试卡片,一下即可完成;本实用新型的笔杆(1)横断面为四角导圆的正方形,铅笔放在桌面上不易发生滚动而摔坏铅芯(2)的现象;平时写字绘图使用时可把铅芯(2)消尖使用。

Claims (1)

1.一种新型铅笔,包含铅芯(2)、笔杆(1),其特征是:所述笔杆(1)的横断面为四角导圆的正方形,所述铅芯(2)的横断面一边为半圆、一边为矩形,所述铅芯(2)横断面半圆边相反方向的矩形边与考试涂卡条的宽度相当。
CN2010202356573U 2010-06-18 2010-06-18 新型铅笔 Expired - Fee Related CN201693887U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202356573U CN201693887U (zh) 2010-06-18 2010-06-18 新型铅笔

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202356573U CN201693887U (zh) 2010-06-18 2010-06-18 新型铅笔

Publications (1)

Publication Number Publication Date
CN201693887U true CN201693887U (zh) 2011-01-05

Family

ID=43395132

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010202356573U Expired - Fee Related CN201693887U (zh) 2010-06-18 2010-06-18 新型铅笔

Country Status (1)

Country Link
CN (1) CN201693887U (zh)

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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: 20110105

Termination date: 20110618