CN2407947Y - 磨笔板 - Google Patents

磨笔板 Download PDF

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Publication number
CN2407947Y
CN2407947Y CN 99258884 CN99258884U CN2407947Y CN 2407947 Y CN2407947 Y CN 2407947Y CN 99258884 CN99258884 CN 99258884 CN 99258884 U CN99258884 U CN 99258884U CN 2407947 Y CN2407947 Y CN 2407947Y
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pen
utility
board
model
corrugation
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Expired - Fee Related
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CN 99258884
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English (en)
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朱保文
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Individual
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Individual
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Priority to CN 99258884 priority Critical patent/CN2407947Y/zh
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Abstract

本实用新型公开了一种磨笔板,包括板体和板面,板面上设有波纹,波峰为刀刃型,波纹为条形或菱形,通过板面上的波纹摩擦笔芯,即可使笔芯达到使用要求。本实用新型结构简单,实用性强。

Description

磨笔板
本实用新型涉及一种日常生活用品,特别是一种整修铅笔用的磨笔板。
在人们日常学习过程中经常使用到铅笔,削铅笔一般使用削笔器或手工削笔。无论是用削笔器或手工削笔,削出的笔芯较长时都容易发生断裂,从而造成了浪费,有时削出的笔尖还会产生粗细不均的现象。
本实用新型的目的是提供一种结构简单,使用方便,能较好地削好铅笔的磨笔板。
本实用新型的目的是这样实现的:一种磨笔板,包括板体和板面,板面上设有波纹,波峰为刀刃型,波纹为条形或凌形,纹间距为1mm,纹深为0.8-1mm。
本实用新型所提供的磨笔板,由于采用在板面上有条型或菱型的波纹的结构,磨笔时只须将笔放在板上滑动即可,将笔尖磨到适合的大小。
下面结合附图和实施例对本实用新型作进一步说明。
图1是本实用新型结构示意图。
图2是本实用新型另一实施例结构示意图。
本实用新型采用以下结构:它包括板体1和板面2,板面2上设有波纹3,波纹3为条形或凌形,波峰为刀刃型。纹间距为1mm,纹深为0.8-1mm。
本实用新型使用时,将露出的笔芯在板面2上轻轻滑动,达到所需要的笔芯粗细时即可。

Claims (3)

1、一种磨笔板,包括板体和板面,其特征在于板面上设有波纹,波峰为刀刃型。
2、根据权利要求1所述的磨笔板,其特征在于波纹为条形或凌形。
3、根据权利要求1或2所述的磨笔板,其特征在于纹间距为1mm,纹深为0.8-1mm。
CN 99258884 1999-12-28 1999-12-28 磨笔板 Expired - Fee Related CN2407947Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 99258884 CN2407947Y (zh) 1999-12-28 1999-12-28 磨笔板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 99258884 CN2407947Y (zh) 1999-12-28 1999-12-28 磨笔板

Publications (1)

Publication Number Publication Date
CN2407947Y true CN2407947Y (zh) 2000-11-29

Family

ID=34041346

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 99258884 Expired - Fee Related CN2407947Y (zh) 1999-12-28 1999-12-28 磨笔板

Country Status (1)

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CN (1) CN2407947Y (zh)

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C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee