CN106585181A - 自动铅笔式涂答题卡笔 - Google Patents

自动铅笔式涂答题卡笔 Download PDF

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Publication number
CN106585181A
CN106585181A CN201510680124.3A CN201510680124A CN106585181A CN 106585181 A CN106585181 A CN 106585181A CN 201510680124 A CN201510680124 A CN 201510680124A CN 106585181 A CN106585181 A CN 106585181A
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China
Prior art keywords
pencil
propelling
answer sheet
propelling pencil
sheet filling
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Pending
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CN201510680124.3A
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English (en)
Inventor
陈超凡
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Xiangyang No 39 Middle School
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Xiangyang No 39 Middle School
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Application filed by Xiangyang No 39 Middle School filed Critical Xiangyang No 39 Middle School
Priority to CN201510680124.3A priority Critical patent/CN106585181A/zh
Publication of CN106585181A publication Critical patent/CN106585181A/zh
Pending legal-status Critical Current

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Abstract

本发明提供一种自动铅笔式涂答题卡笔,自动铅笔杆的笔头上设置有与扁形铅芯吻合一致的扁形口。由此设置,可让涂答题卡铅笔能像自动铅笔一样通过更换铅芯不断使用。

Description

自动铅笔式涂答题卡笔
技术领域
本发明涉及一种涂答题卡用笔,具体的说是一种自动铅笔式涂答题卡笔。
背景技术
现在考试为了适应计算机识别,普遍采用涂答题卡方式解题,传统的方法,都是将铅笔的铅芯切削为扁平状态使用,这种必须切削才能使用的方式,造成了使用过程中消耗过大,考试必须准备数支备用铅笔,十分麻烦。
发明内容
本发明提供一种自动铅笔式涂答题卡笔,可直接更换铅芯不断使用。
本发明包括自动铅笔杆,所采用的技术方案在于:自动铅笔杆的笔头上设置有与扁形铅芯吻合一致的扁形口。
本发明的有益效果在于:通过将涂答题卡的铅笔直接设置为自动铅笔一样的结构,在使用过程中,可通过更换铅芯直接使用,由此解决了传统涂答题卡用铅笔要不断切削笔头和笔尖麻烦和无法满足长时间使用的问题。
附图说明
下面结合附图和实施例对本发明作进一步详述。
图1为本发明结构示意图。
具体实施方式
图1所示:自动铅笔杆1的笔头上设置有与扁形铅芯吻合一致的扁形口2。

Claims (1)

1.一种自动铅笔式涂答题卡笔,包括自动铅笔杆(1),其特征在于:自动铅笔杆(1)的笔头上设置有与扁形铅芯吻合一致的扁形口(2)。
CN201510680124.3A 2015-10-20 2015-10-20 自动铅笔式涂答题卡笔 Pending CN106585181A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510680124.3A CN106585181A (zh) 2015-10-20 2015-10-20 自动铅笔式涂答题卡笔

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510680124.3A CN106585181A (zh) 2015-10-20 2015-10-20 自动铅笔式涂答题卡笔

Publications (1)

Publication Number Publication Date
CN106585181A true CN106585181A (zh) 2017-04-26

Family

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Family Applications (1)

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CN201510680124.3A Pending CN106585181A (zh) 2015-10-20 2015-10-20 自动铅笔式涂答题卡笔

Country Status (1)

Country Link
CN (1) CN106585181A (zh)

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Application publication date: 20170426

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