CN201380669Y - 一种粉笔画线工具 - Google Patents

一种粉笔画线工具 Download PDF

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Publication number
CN201380669Y
CN201380669Y CN200920011301U CN200920011301U CN201380669Y CN 201380669 Y CN201380669 Y CN 201380669Y CN 200920011301 U CN200920011301 U CN 200920011301U CN 200920011301 U CN200920011301 U CN 200920011301U CN 201380669 Y CN201380669 Y CN 201380669Y
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chalk
drawing tool
chalk line
utility
line
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Expired - Fee Related
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CN200920011301U
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English (en)
Inventor
张子豪
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Individual
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Individual
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Abstract

一种粉笔画线工具是属于教学用具。本实用新型就是提供一种能画出平行且等距离的直线的粉笔画线工具。本实用新型包括手柄,其结构要点是手柄的上方为粉笔托,粉笔托的顶部均匀并列可固定设置粉笔的圆孔。

Description

一种粉笔画线工具
技术领域:
本实用新型是属于教学用具。
背景技术:
在日常教学过程中,当教师在黑板上画五线谱的直线或文格式直线时,需用粉笔一条一条的画,这样,既浪费了时间,而且线与线之间的间距又很难把握。
实用新型内容:
本实用新型就是针对上述问题,提供一种能画出平行且等距离的直线的粉笔画线工具。
为实现上述目的,本实用新型采用如下技术方案,本实用新型包括手柄,其结构要点手柄的上方为粉笔托,粉笔托的顶部均匀并列可固定设置粉笔的圆孔。
本实用新型的有益效果:
利用本实用新型可同时画出平行且等距离的直线,例如,经常使用的五线谱直线,或英文表格直线,或两根平行线等;而且结构简单,使用方便,效率高。
附图说明:
图1是本实用新型的结构示意图;
图2是新画出五线谱直线的示意图;
图3是新画出英文表格直线的示意图;
图4是新画出平行线的示意图。
具体实施方式:
本实用新型包括手柄1,手柄1的上方为粉笔托4,粉笔托4的顶部均匀并列设置粉笔3的圆孔2。
在本实用新型的粉笔托4的顶部可设置两个或4或5个圆孔2,以便能一次画出五线谱直线5、英文表格直线6、两根平行的直线7等。

Claims (1)

1、一种粉笔画线工具,包括手柄(1),其特征在于手柄(1)的上方为粉笔托(4),粉笔托(4)的顶部均匀并列固定设置粉笔(3)的圆孔(2)。
CN200920011301U 2009-03-10 2009-03-10 一种粉笔画线工具 Expired - Fee Related CN201380669Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200920011301U CN201380669Y (zh) 2009-03-10 2009-03-10 一种粉笔画线工具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200920011301U CN201380669Y (zh) 2009-03-10 2009-03-10 一种粉笔画线工具

Publications (1)

Publication Number Publication Date
CN201380669Y true CN201380669Y (zh) 2010-01-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN200920011301U Expired - Fee Related CN201380669Y (zh) 2009-03-10 2009-03-10 一种粉笔画线工具

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CN (1) CN201380669Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105459671A (zh) * 2015-08-27 2016-04-06 王金凤 双头毛笔架

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105459671A (zh) * 2015-08-27 2016-04-06 王金凤 双头毛笔架

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GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100113

Termination date: 20110310