CN2291322Y - 铅笔刀 - Google Patents

铅笔刀 Download PDF

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Publication number
CN2291322Y
CN2291322Y CN 97239716 CN97239716U CN2291322Y CN 2291322 Y CN2291322 Y CN 2291322Y CN 97239716 CN97239716 CN 97239716 CN 97239716 U CN97239716 U CN 97239716U CN 2291322 Y CN2291322 Y CN 2291322Y
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CN
China
Prior art keywords
pencil
blade
utility
model
cutting blade
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Expired - Fee Related
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CN 97239716
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English (en)
Inventor
靳宏斌
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Individual
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Individual
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Priority to CN 97239716 priority Critical patent/CN2291322Y/zh
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Publication of CN2291322Y publication Critical patent/CN2291322Y/zh
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Expired - Fee Related legal-status Critical Current

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Abstract

本实用新型涉及一种铅笔刀,它包括刀片1和刀架2,其结构是,所述的刀架的一端呈一斜面,刀片即固定在该斜面上,在刀架体上靠向刀片的一端还设有一个笔屑槽,该笔屑槽与刀片相接。本实用新型结构简单、安全卫生,使用时,只需按适当角度将所用铅笔轻轻来回拉动,即可削出令人满意的铅笔笔头。

Description

铅笔刀
本实用新型涉及一种铅笔刀。
传统的刀削铅笔方式容易削伤手指,且削笔时,碎屑四溅,很不卫生,削出的铅笔头往往不雅观,为克服该缺点,人们发明了转笔刀,但转笔刀不仅容易扭断铅笔笔芯,而且削出的铅笔笔尖太细,使用时,稍不留神,笔尖即断,上述尴尬,不知令多少人望笔兴叹。
本实用新型的目的在于提供一种铅笔刀,它能使使用者方便地削出长短不一、粗细不同的铅笔笔头来。
本实用新型的目的是这样实现的,它包括刀片1和刀架2,其结构特点如下:
所述的刀架2的一端呈一斜面,刀片1即固定在该斜面上,
在刀架体上靠向刀片的一端还设有一个笔屑槽3,该笔屑槽3与刀片的一面相接。
本实用新型的积极效果如下:其结构简单、设计新颖、安全卫生,使用时,只需按适当角度将所用铅笔轻轻来回拉动,即可削出令人满意的铅笔笔头,且一般不会发生折断笔芯的现象。
以下结合附图对本实用新型作进一步说明,
图1是本实用新型的结构示意图,
如图1所示,本实用新型包括刀片1和刀架2,
所述的刀架2可用塑料或金属材料作成方体形,其一端呈斜面,该斜面与水平面所夹的锐角可为20--45度,刀片1的两端通过螺钉4将其固定在该斜面上,
在刀架体上靠向刀片的一端还设有一个长条形笔屑槽3,该笔屑槽3以能将1-2支铅笔放入为宜,且该笔屑槽与刀片相接。
为防止刀片将人的手指划伤,在刀架及刀片的上方可固定一透明罩。

Claims (1)

1、一种铅笔刀,它包括刀片(1)和刀架(2),其特征在于:
所述的刀架(2)的一端呈一斜面,刀片(1)固定在该斜面上,
在靠向刀片一端的刀架体上还设有一个笔屑槽(3),该笔屑槽(3)与刀片的一面相接。
CN 97239716 1997-06-14 1997-06-14 铅笔刀 Expired - Fee Related CN2291322Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 97239716 CN2291322Y (zh) 1997-06-14 1997-06-14 铅笔刀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 97239716 CN2291322Y (zh) 1997-06-14 1997-06-14 铅笔刀

Publications (1)

Publication Number Publication Date
CN2291322Y true CN2291322Y (zh) 1998-09-16

Family

ID=33949639

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 97239716 Expired - Fee Related CN2291322Y (zh) 1997-06-14 1997-06-14 铅笔刀

Country Status (1)

Country Link
CN (1) CN2291322Y (zh)

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