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CN2384781Y - 涂卡专用笔 - Google Patents

涂卡专用笔 Download PDF

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Publication number
CN2384781Y
CN2384781Y CN 99224650 CN99224650U CN2384781Y CN 2384781 Y CN2384781 Y CN 2384781Y CN 99224650 CN99224650 CN 99224650 CN 99224650 U CN99224650 U CN 99224650U CN 2384781 Y CN2384781 Y CN 2384781Y
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CN
China
Prior art keywords
pencil
cap
brush
core
pen core
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 99224650
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English (en)
Inventor
夏鹏利
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Individual
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Individual
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Priority to CN 99224650 priority Critical patent/CN2384781Y/zh
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Publication of CN2384781Y publication Critical patent/CN2384781Y/zh
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Expired - Fee Related legal-status Critical Current

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Abstract

本实用新型公开了一种涂卡专用笔,它由笔杆、笔芯、笔帽、橡皮、砂条组成,笔芯截面中间为方形,两端为弧形或梯形,表面设有微痕,笔帽表面有折芯孔和砂条,使用时,方便干净,涂黑颜色深浅一致,避免了计算机的误判,也节省了大量时间。

Description

涂卡专用笔
本实用新型属于一种文具,特别涉及到一种涂卡专用笔。
目前,随着计算机技术的普及,各类考试的客观题答卷以及各种能用计算机判读的文件等,大量采用填涂卡片的形式。为便于计算机判读各类填读卡,对填涂式样都有比较规范的要求,但目前还没有专门用于涂卡的工具笔,绝大部分人都是使用2B铅笔填写,其效果因人而异,颜色有深有浅,线条有粗有细,很不规范,容易引起计算机误判。若要达到规范,就必须认真细致,既增加考生的心理负担,又浪费考试时间。
本实用新型的目的在于提供一种方便、干净的涂卡专用笔。
本实用新型的目的是这样实现的:它由笔杆、笔芯、笔帽、橡皮、砂条组成,笔芯截面中间为方形,两端为弧形或梯形,表面若干位置设有微痕,笔芯外为笔杆,笔杆一端插有笔帽,其表面有与笔芯形状相对应的折芯孔,笔帽一侧表面粘贴有砂条,笔帽末端装有橡皮。
本实用新型笔芯采用椭圆形,并带有微痕,笔帽表面带有折芯孔和砂条,使用时,方便干净,涂黑颜色深浅一致,避免了计算机的误判,也节省了大量时间。
下面进一步说明本实用新型。
图1为本实用新型结构示意图。
图中标号如下:1、笔杆;2、笔芯;3、笔帽;4、橡皮;5、砂条;6、折芯孔;7、微痕。
如图1所示,本实用新型由笔杆1、笔芯2、笔帽3、橡皮4、砂条5组成,笔芯1截面中间为方形,两端为弧形或梯形,表面若干位置设有微痕7,笔芯2外为笔杆1,笔杆1一端插有笔帽3,其表面有与笔芯2形状相对应的折芯孔6,笔帽3一侧表面粘贴有砂条5,笔帽3末端装有橡皮4。

Claims (1)

1、一种涂卡专用笔,由笔杆、笔芯、笔帽、橡皮、砂条组成,其特征是:笔芯截面中间为方形,两端为弧形或梯形,表面若干位置设有微痕,笔帽表面有与笔芯形状相对应的折芯孔,笔帽一侧表面粘贴有砂条。
CN 99224650 1999-07-30 1999-07-30 涂卡专用笔 Expired - Fee Related CN2384781Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 99224650 CN2384781Y (zh) 1999-07-30 1999-07-30 涂卡专用笔

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 99224650 CN2384781Y (zh) 1999-07-30 1999-07-30 涂卡专用笔

Publications (1)

Publication Number Publication Date
CN2384781Y true CN2384781Y (zh) 2000-06-28

Family

ID=34014659

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 99224650 Expired - Fee Related CN2384781Y (zh) 1999-07-30 1999-07-30 涂卡专用笔

Country Status (1)

Country Link
CN (1) CN2384781Y (zh)

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C19 Lapse of patent right due to non-payment of the annual fee
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