[go: up one dir, main page]

CN2420146Y - 多孔卷笔器 - Google Patents

多孔卷笔器 Download PDF

Info

Publication number
CN2420146Y
CN2420146Y CN 99245592 CN99245592U CN2420146Y CN 2420146 Y CN2420146 Y CN 2420146Y CN 99245592 CN99245592 CN 99245592 CN 99245592 U CN99245592 U CN 99245592U CN 2420146 Y CN2420146 Y CN 2420146Y
Authority
CN
China
Prior art keywords
blade
pencil sharpener
pencil
double
edge 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
Application number
CN 99245592
Other languages
English (en)
Inventor
黎曙明
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN 99245592 priority Critical patent/CN2420146Y/zh
Application granted granted Critical
Publication of CN2420146Y publication Critical patent/CN2420146Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Drawing Aids And Blackboards (AREA)

Abstract

本实用新型是利用普通镀膜双面刀片代替传统卷笔器中的单面小刀片,将单孔变成多孔卷笔方式。由于①双面刀片薄而锋利,四边有刃,加上②刀片压盖板及四角开设的③锥形卷孔,连同④卷笔器主体构成多孔卷笔器。依照此结构,用多块刀片可制造出多种形状和更多孔径的卷笔器。该卷笔器主要用于削卷木制铅笔。

Description

多孔卷笔器
本实用新型涉及一种削卷木质铅笔,只有一个刀片,且有多个卷孔的卷笔器。
传统木质卷笔器是用单小块刃面器做成各种形状的单孔卷笔器,但这种产品在受潮或削卷次数增多时,往往刃面生锈或变钝,只有丢弃,不能继续使用。
本实用新型目的在于克服上述卷笔器中的不足而提供一种只有单个刃面器,实现多卷孔,可换刀片,连续使用,且刀片可随地购买的一种卷笔器。
本实用新型的目的是这样实现的:利用普通薄形镀膜双面刀片代替传统的单刃小刀片,因为双面刀片四角有刃面,在它的四角开设锥形孔,就形成四孔卷笔器。用二个刀片正反做成双面,就形成八孔,用三个刀片做成圆筒或三角形五面体就形成十二孔,用四个刀片做成六面体就形成十六孔。由于其刀片采用的是普通的镀膜双面刀片,更换时,随地都可以购买,这样,卷笔器就可以实现连续使用。
本实用新型不改变传统卷笔器卷笔方式,只需将原单个小刀片换成镀膜双面刀片,在刀片四角开设卷笔孔,结构简单,更换刀片容易。
实用新型的具体结构由以下的实施例及其附图给出。
图1是根据本实用新型提出的多孔卷笔器的立体外观图。
图2是多孔卷笔器的镀膜双面刀片主视图。
下面结合图形说明本实用新型的构造细节。
该实用新型由①镀膜双面刀片和②刀片压盖板组成四角刃面,在四角刃面开设③锥形卷孔和④卷笔器主体构成一个多孔卷笔器。当木质铅笔插入任一锥形卷孔沿刀片刃面反方向旋转铅笔杆,即可将铅笔削成,简单有效。

Claims (2)

1、一种多孔卷笔器,利用双面刀片代替传统的单刃小刀片,其特征是:由刀片、压盖板、卷孔、卷笔器主体构成。
2、根据权利要求1所述的多孔卷笔器,其特征是:刀片为普通镀膜双面刀片(1),刀片上有压盖板(2),刀片四角靠刃边有锥形卷孔(3)。
CN 99245592 1999-12-22 1999-12-22 多孔卷笔器 Expired - Fee Related CN2420146Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 99245592 CN2420146Y (zh) 1999-12-22 1999-12-22 多孔卷笔器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 99245592 CN2420146Y (zh) 1999-12-22 1999-12-22 多孔卷笔器

Publications (1)

Publication Number Publication Date
CN2420146Y true CN2420146Y (zh) 2001-02-21

Family

ID=34031450

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 99245592 Expired - Fee Related CN2420146Y (zh) 1999-12-22 1999-12-22 多孔卷笔器

Country Status (1)

Country Link
CN (1) CN2420146Y (zh)

Similar Documents

Publication Publication Date Title
CN201856547U (zh) 一种单孔双刀片卷笔刀
CN2420146Y (zh) 多孔卷笔器
CN203995358U (zh) 一种新型的学生用卷笔器
CN210677197U (zh) 一种轴瓦刮刀
CN103496271B (zh) 矩形笔头削笔机
CN2179278Y (zh) 双刃卷笔刀
CN2207947Y (zh) 双眼及多孔削笔刀
CN201824747U (zh) 一种双开削笔器
CN201183223Y (zh) 一种便携式木雕刀具专用油石
CN116872640A (zh) 一种波浪型笔板及波浪型切板刀
CN2179277Y (zh) 多孔铅笔卷削刀
CN2170218Y (zh) 削笔刨
CN208941945U (zh) 拆分式扭转海绵
CN219205716U (zh) 一种可调节更换的刀削面刀头
CN2255372Y (zh) 转笔刀
CN2820569Y (zh) 刀片分离式铅笔刨
CN216033439U (zh) 一种削笔器的刀架
CN203358146U (zh) 一种卷笔刀
CN2284697Y (zh) 双面卷笔刀
CN201848867U (zh) 一种不粘刀具
CN207949224U (zh) 一种多功能指甲刀
CN86206917U (zh) 多刃卷笔刀
CN206426232U (zh) 一种木制品边角锉刀
CN201646103U (zh) 铅笔笔芯打磨器
CN2180485Y (zh) 带修磨砂板卷笔刀

Legal Events

Date Code Title Description
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