CN102555629A - 螺旋刀片卷笔刀 - Google Patents

螺旋刀片卷笔刀 Download PDF

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Publication number
CN102555629A
CN102555629A CN2010105930403A CN201010593040A CN102555629A CN 102555629 A CN102555629 A CN 102555629A CN 2010105930403 A CN2010105930403 A CN 2010105930403A CN 201010593040 A CN201010593040 A CN 201010593040A CN 102555629 A CN102555629 A CN 102555629A
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pencil sharpener
blade
spiral blades
pencil
blades
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CN2010105930403A
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顾建香
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Individual
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Individual
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Priority to CN2010105930403A priority Critical patent/CN102555629A/zh
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Abstract

本发明涉及一种螺旋刀片卷笔刀,包括壳体和刀片,所述刀片为螺旋式刀片。本发明的有益效果为:本发明无论圆形还是多边形铅笔在使用此卷笔刀时,笔芯都不易断裂,提高了卷比的效果,也可用于蜡笔,眉笔等需要切削的笔,本发明设计结构简单,成本低,便于生产。

Description

螺旋刀片卷笔刀
技术领域
本发明涉及一种螺旋刀片卷笔刀。 
背景技术
目前市场上卷笔刀的刀片都是直的,很容易把笔芯削断。 
发明内容
本发明的目的是克服现有技术的缺陷,提供一种卷笔刀,能有效的防止笔芯断裂,且涉及结构简单,成本低,便于生产。 
本发明的目的是通过以下技术方案来实现: 
一种螺旋刀片卷笔刀,包括壳体和刀片,所述刀片为螺旋式刀片。 
本发明的有益效果为:本发明无论圆形还是多边形铅笔在使用此卷笔刀时,笔芯都不易断裂,提高了卷比的效果,也可用于蜡笔,眉笔等需要切削的笔,本发明设计结构简单,成本低,便于生产。 
附图说明
下面根据附图对本发明作进一步详细说明。 
图1是本发明实施例所述的螺旋刀片卷笔刀的结构示意图。 
图中: 
1、壳体;2、刀片。 
具体实施方式
如图1所示,一种螺旋刀片卷笔刀,包括壳体1和刀片2,所述刀片2为螺旋式刀片。 

Claims (1)

1.一种螺旋刀片卷笔刀,包括壳体(1)和刀片(2),其特征在于:所述刀片(2)为螺旋式刀片。
CN2010105930403A 2010-12-17 2010-12-17 螺旋刀片卷笔刀 Pending CN102555629A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010105930403A CN102555629A (zh) 2010-12-17 2010-12-17 螺旋刀片卷笔刀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010105930403A CN102555629A (zh) 2010-12-17 2010-12-17 螺旋刀片卷笔刀

Publications (1)

Publication Number Publication Date
CN102555629A true CN102555629A (zh) 2012-07-11

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Family Applications (1)

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CN2010105930403A Pending CN102555629A (zh) 2010-12-17 2010-12-17 螺旋刀片卷笔刀

Country Status (1)

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CN (1) CN102555629A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109352788A (zh) * 2018-09-26 2019-02-19 郑州科技学院 一种机械式锤柄加工制作装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109352788A (zh) * 2018-09-26 2019-02-19 郑州科技学院 一种机械式锤柄加工制作装置

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Application publication date: 20120711