CN202345133U - 涂卡笔 - Google Patents

涂卡笔 Download PDF

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Publication number
CN202345133U
CN202345133U CN2011204474827U CN201120447482U CN202345133U CN 202345133 U CN202345133 U CN 202345133U CN 2011204474827 U CN2011204474827 U CN 2011204474827U CN 201120447482 U CN201120447482 U CN 201120447482U CN 202345133 U CN202345133 U CN 202345133U
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cap
pen core
refill
card
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周哲
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Abstract

一种涂卡笔,包括笔头、笔杆、笔芯以及笔帽,笔芯为铅笔笔芯,整体为长条扁平状,在笔杆中轴线开设插孔,笔芯紧密插入插孔内,在插孔顶部安插推动杆;笔杆与笔帽螺纹连接,在笔帽外部粘贴固定橡皮。本实用新型具有结构简单、实用性强、工艺合理等优点,更能为广大考生节省考试时间,提供卫生的书写条件。

Description

涂卡笔
技术领域   本实用新型涉及一种书写工具,尤其是一种便于考试涂卡的书写工具。
背景技术  众所周知,在各大考试活动中,选择题全部采用铅笔涂抹答题卡的方式进行答卷。但是,由于现在的铅笔笔芯较细,考生不得不反复填涂答题卡以便将涂抹区域完全覆盖,从而浪费大量时间。另外,一旦铅笔的笔芯折断,人们必须使用铅笔刀或刀片才能削铅笔,如果缺少切割工具,则无法继续使用铅笔。
发明内容  本实用新型的目的是提供一种功能强大并能节省涂抹答题表格时间的涂卡笔。
本实用新型主要包括笔头、笔杆、笔芯以及笔帽,笔芯为铅笔笔芯,整体为长条扁平状,在笔杆中轴线开设插孔,笔芯紧密插入插孔内,在插孔顶部安插推动杆;笔杆与笔帽螺纹连接,在笔帽外部粘贴固定橡皮。
在考试时,考生只需要用扁平状的笔芯伸出头在答题卡上一划,即可将涂卡区域完全覆盖,节省大量的考试时间;若笔芯折断,使用者只需下压推动杆,便可推出一段铅笔笔芯,不必削笔头;在存放时,把笔帽连接在笔杆上,保护笔头和笔芯的安全;另外,使用者还可利用橡皮擦拭书写错误的铅笔字迹。
与已有技术相比,本实用新型的有益效果为:结构合理、实用性强、工艺简单、应用广泛,更能为广大考生节省考试时间,提供卫生的书写条件。
附图说明  图1为本实用新型的立体结构简图。
具体实施方式  如图1本实用新型的立体结构简图所示,本实用新型主要包括笔头1、笔杆2、笔芯3以及笔帽4,笔芯为铅笔笔芯,整体为长条扁平状,在笔杆中轴线开设插孔5,笔芯紧密插入插孔内,在插孔顶部安插推动杆6;笔杆与笔帽螺纹连接,在笔帽外部粘贴固定橡皮7。

Claims (1)

1.一种涂卡笔,包括笔头(1)、笔杆(2)、笔芯(3)以及笔帽(4),其特征在于:笔芯(3)为铅笔笔芯,整体为长条扁平状,在笔杆(2)中轴线开设插孔(5),笔芯(3)紧密插入插孔(5)内,在插孔(5)顶部安插推动杆(6);笔杆(2)与笔帽(4)螺纹连接,在笔帽(4)外部粘贴固定橡皮(7)。
CN2011204474827U 2011-11-14 2011-11-14 涂卡笔 Expired - Fee Related CN202345133U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011204474827U CN202345133U (zh) 2011-11-14 2011-11-14 涂卡笔

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011204474827U CN202345133U (zh) 2011-11-14 2011-11-14 涂卡笔

Publications (1)

Publication Number Publication Date
CN202345133U true CN202345133U (zh) 2012-07-25

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011204474827U Expired - Fee Related CN202345133U (zh) 2011-11-14 2011-11-14 涂卡笔

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CN (1) CN202345133U (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: 20120725

Termination date: 20121114