CN202186204U - 一种改进的小刀 - Google Patents

一种改进的小刀 Download PDF

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Publication number
CN202186204U
CN202186204U CN201120283640XU CN201120283640U CN202186204U CN 202186204 U CN202186204 U CN 202186204U CN 201120283640X U CN201120283640X U CN 201120283640XU CN 201120283640 U CN201120283640 U CN 201120283640U CN 202186204 U CN202186204 U CN 202186204U
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CN
China
Prior art keywords
pencil
groove
pencil sharpener
improved
blade
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
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CN201120283640XU
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English (en)
Inventor
魏强
时跃
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dalian Chuangda Technology Trade Market Co Ltd
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Dalian Chuangda Technology Trade Market Co Ltd
Priority date (The priority date 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 date listed.)
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Publication date
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Priority to CN201120283640XU priority Critical patent/CN202186204U/zh
Application granted granted Critical
Publication of CN202186204U publication Critical patent/CN202186204U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

本实用新型涉及一种改进的小刀,属于小刀技术领域。本实用新型的刀刃的尖部有一个圆形的凹槽。本实用新型的使用原理及优点:把笔芯放在凹槽内,使刀刃与笔芯成一定角度后可以进行削笔芯,笔芯在凹槽内不会滑动,可以方便削笔芯。

Description

一种改进的小刀
技术领域
  本实用新型涉及一种改进的小刀,属于小刀技术领域。
背景技术
现有的小刀用来削铅笔,但它用来学铅笔芯有时是“力不从心”,原因是笔芯在刀刃上滑动,这样用刀削笔芯时是不方便和便捷。
发明内容
为了克服上述的不足,本实用新型的目的在于提供一种改进的小刀,其能快速和方便的削笔芯。
本实用新型由刀面和刀把组成,刀面可以围绕刀把一端旋转进刀把内,刀面上有刀刃,刀刃的尖部有一个圆形的凹槽。
本实用新型的使用原理及优点:把笔芯放在凹槽内,使刀刃与笔芯成一定角度后可以进行削笔芯,笔芯在凹槽内不会滑动,可以方便削笔芯。
附图说明
     图1是本实用新型的结构简图。
     图中:1、刀刃,2、凹槽。
具体实施方式
    刀面可以围绕刀把一端旋转进刀把内,刀面上有刀刃1,在刀刃1的尖部有一个圆形的凹槽2。

Claims (1)

1.一种改进的小刀,由刀面和刀把组成,刀面可以围绕刀把一端旋转进刀把内,刀面上有刀刃(1),其特征在于:在刀刃(1)的尖部有一个圆形的凹槽(2)。
CN201120283640XU 2011-08-05 2011-08-05 一种改进的小刀 Expired - Fee Related CN202186204U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201120283640XU CN202186204U (zh) 2011-08-05 2011-08-05 一种改进的小刀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201120283640XU CN202186204U (zh) 2011-08-05 2011-08-05 一种改进的小刀

Publications (1)

Publication Number Publication Date
CN202186204U true CN202186204U (zh) 2012-04-11

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ID=45917673

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201120283640XU Expired - Fee Related CN202186204U (zh) 2011-08-05 2011-08-05 一种改进的小刀

Country Status (1)

Country Link
CN (1) CN202186204U (zh)

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Legal Events

Date Code Title Description
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: 20120411

Termination date: 20120805