CN201907341U - 双刀片削笔器 - Google Patents

双刀片削笔器 Download PDF

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Publication number
CN201907341U
CN201907341U CN2011200692485U CN201120069248U CN201907341U CN 201907341 U CN201907341 U CN 201907341U CN 2011200692485 U CN2011200692485 U CN 2011200692485U CN 201120069248 U CN201120069248 U CN 201120069248U CN 201907341 U CN201907341 U CN 201907341U
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CN
China
Prior art keywords
blade
pencil
cutter
pencil sharpener
cutter 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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CN2011200692485U
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English (en)
Inventor
方发槐
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.)
Huilai Chunnan Electrical Appliance Manufacturing Co ltd
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Huilai Chunnan Electrical Appliance Manufacturing 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.)
Filing date
Publication date
Application filed by Huilai Chunnan Electrical Appliance Manufacturing Co ltd filed Critical Huilai Chunnan Electrical Appliance Manufacturing Co ltd
Priority to CN2011200692485U priority Critical patent/CN201907341U/zh
Priority to US13/161,511 priority patent/US20120233867A1/en
Application granted granted Critical
Publication of CN201907341U publication Critical patent/CN201907341U/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双刀片削笔器,包括刀架和主刀片,主刀片通过两颗螺钉及其螺母装配在刀架上,在刀架,还设置副刀片,副刀片通过螺钉及螺母装设在刀架的同一插笔孔与主刀片的相对面上,以刀架的轴心120~240度装配定位,主刀片和副刀片共同分担刨削铅笔工作。本实用新型与传统刀片削铅笔器相比,具有削笔平稳、省力、刨削表面光滑、不偏心、不易断笔芯,寿命长等特点。

Description

双刀片削笔器
技术领域
本实用新型涉及一种削笔器,尤其是一种双刀片削笔器。
背景技术
在现有传统刀片削笔器中,一般只使用一片刀片,刨笔时只用一片刀片工作,削笔器寿命低、表面不光滑、易偏心、断心等质量问题,使用者因此只好丢弃,即影响经济效益,也影响环境保护。
发明内容
本实用新型的目的在于克服现有刀片削笔器的不足,提供一种双刀片削笔器。
本实用新型,包括刀架和主刀片,主刀片通过两颗螺钉及其螺母装配在刀架上,在刀架,还设置副刀片,副刀片通过螺钉及螺母装设在刀架的同一插笔孔与主刀片的相对面上,以刀架的轴心120~240度装配定位。主刀片和副刀片共同分担刨削铅笔工作。
本实用新型,可适用于手动、机动和电动刀片削铅笔器(刨)。
本实用新型,有如下优点:
1、削笔器使用寿命长,克服了传统刀片铅笔刨寿命短的问题,可以使寿命成倍提高;
2、不易断笔芯;
3、刨削的铅笔表面光滑;
4、不会使铅笔偏心;
5、因用量大,支出少而效果好,所以经济效益和社会效益高。
附图说明
图1-3为本实用新型的结构示意图,其中图1为零件分解示意图,图2为俯视状态示意图,图3为仰视状态示意图。
图中, 1、主刀片  2、副刀片   3、螺钉   31、螺母   4、插笔孔   5、需要刨削的铅笔   6、刀架   7、螺钉   71、螺母   8、螺钉   81、螺母。
具体实施方式
参照附图1-3,一种双刀片削笔器,包括刀架6和主刀片1,主刀片1通过螺钉7和螺钉8及其螺母71和螺母81装配在刀架6上,在刀架6,还设有副刀片2,副刀片2通过螺钉3及螺母31装设在刀架6的同一插笔孔4与主刀片1的相对面上,主刀片 1 和副刀片2以刀架6的轴心180度装配定位。

Claims (2)

1.一种双刀片削笔器,包括刀架(6)和主刀片(1),主刀片(1)通过两颗螺钉(7,8)及其螺母(71,81)装配在刀架(6)上,其特征在于:在刀架(6),还设有副刀片(2),副刀片(2)通过螺钉(3)及螺母(31)装设在刀架(6)的同一插笔孔(4)与主刀片(1)的相对面上。
2.根据权利要求1所述的双刀片削笔器,其特征在于:所述主刀片 (1 )和副刀片(2)以刀架(6)的轴心120~240度装配定位。
CN2011200692485U 2011-03-15 2011-03-15 双刀片削笔器 Expired - Fee Related CN201907341U (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2011200692485U CN201907341U (zh) 2011-03-15 2011-03-15 双刀片削笔器
US13/161,511 US20120233867A1 (en) 2011-03-15 2011-06-16 Pencil sharpener with two blades

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011200692485U CN201907341U (zh) 2011-03-15 2011-03-15 双刀片削笔器

Publications (1)

Publication Number Publication Date
CN201907341U true CN201907341U (zh) 2011-07-27

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011200692485U Expired - Fee Related CN201907341U (zh) 2011-03-15 2011-03-15 双刀片削笔器

Country Status (1)

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CN (1) CN201907341U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105479993A (zh) * 2016-01-12 2016-04-13 杨栩 一种加工双角度铅笔尖的铅笔刀

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105479993A (zh) * 2016-01-12 2016-04-13 杨栩 一种加工双角度铅笔尖的铅笔刀

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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: 20110727

Termination date: 20120315