CN201872452U - 粉笔套 - Google Patents

粉笔套 Download PDF

Info

Publication number
CN201872452U
CN201872452U CN201020657701XU CN201020657701U CN201872452U CN 201872452 U CN201872452 U CN 201872452U CN 201020657701X U CN201020657701X U CN 201020657701XU CN 201020657701 U CN201020657701 U CN 201020657701U CN 201872452 U CN201872452 U CN 201872452U
Authority
CN
China
Prior art keywords
chalk
jacket
chalk sleeve
jacket body
cross
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
CN201020657701XU
Other languages
English (en)
Inventor
车有路
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 CN201020657701XU priority Critical patent/CN201872452U/zh
Application granted granted Critical
Publication of CN201872452U publication Critical patent/CN201872452U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Pens And Brushes (AREA)

Abstract

本实用新型涉及一种粉笔套,包括两端开口的套体,所述套体的横截面与粉笔的横截面一致,套体的底部开口略大于粉笔直径。本实用新型的粉笔套为圆锥体形,一端的开口与粉笔直径相当,可以将粉笔套套在粉笔上,这样在写字时用手拿住笔套即可,方便、卫生,且价格低廉。

Description

粉笔套
技术领域
本实用新型涉及一种粉笔套,具体涉及一种不会使手沾上粉笔的粉笔套,属于日常生活用品技术领域。
背景技术
粉笔是在学校中经常用的书写工具,老师在讲课时都要用到。虽然粉笔在教学过程中发挥了很大的作用,但是它也有一个很大的缺点,就是不卫生,而且用来写板书时会弄到手上,难于清洗。因此,寻找一种能够避免粉笔弄到手上的工具具有很大的意义。
发明内容
本实用新型针对上述不足,提供了一种粉笔套,它能够避免粉笔弄到手上,使用方便、卫生,且价格便宜。
本实用新型是通过以下措施实现的:
一种粉笔套,其特征是:包括两端开口的套体,所述套体的横截面与粉笔的横截面一致,套体的底部开口略大于粉笔直径。这样可以直接把粉笔套套在粉笔上,书写方便、卫生。
进一步的,所述套体为圆锥体,顶部开口小于底部开口。
进一步的,所述粉笔套上设有防滑纹,可以起到防滑的作用。
有益效果:本实用新型的粉笔套为圆锥体形,一端的开口与粉笔直径相当,可以将粉笔套套在粉笔上,这样在写字时用手拿住笔套即可,方便、卫生,且价格低廉。
附图说明
图1为本实用新型实施例的结构示意图;
图中,1、套体,2、防滑纹。
具体实施方式
下面结合附图和具体实施例对本实用新型进行进一步阐述,应该明白的是,下述说明仅是为了解释本实用新型,并不对其内容进行限定。
实施例               
如图1所示的粉笔套,包括两端开口的套体1,所述套体1的横截面与粉笔的横截面一致均为圆形,套体的底部开口略大于粉笔直径,这样可以直接把粉笔套套在粉笔上,书写方便、卫生。
进一步的,套体为圆锥体,顶部开口小于底部开口,这样粉笔套会牢牢的套住粉笔,不会滑落。粉笔套上还设有防滑纹2,可以起到防滑的作用。

Claims (3)

1.一种粉笔套,其特征是:包括两端开口的套体(1),所述套体的横截面与粉笔的横截面一致,套体的底部开口略大于粉笔直径。
2.根据权利要求1所述的粉笔套,其特征是:所述套体为圆锥体,顶部开口小于底部开口。
3.根据权利要求1所述的粉笔套,奇特征是:所述粉笔套上设有防滑纹(2)。
CN201020657701XU 2010-12-14 2010-12-14 粉笔套 Expired - Fee Related CN201872452U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201020657701XU CN201872452U (zh) 2010-12-14 2010-12-14 粉笔套

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201020657701XU CN201872452U (zh) 2010-12-14 2010-12-14 粉笔套

Publications (1)

Publication Number Publication Date
CN201872452U true CN201872452U (zh) 2011-06-22

Family

ID=44160385

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201020657701XU Expired - Fee Related CN201872452U (zh) 2010-12-14 2010-12-14 粉笔套

Country Status (1)

Country Link
CN (1) CN201872452U (zh)

Similar Documents

Publication Publication Date Title
CN201872452U (zh) 粉笔套
CN202632557U (zh) 一种学习笔
CN201456737U (zh) 时钟笔
CN201350751Y (zh) 铅笔连接套
CN201432492Y (zh) 一种毛笔执笔套
CN203004689U (zh) 一种多用笔
CN202498880U (zh) 上端带胶带的签字笔
CN202965610U (zh) 一种带握笔功能的毛笔
CN201951012U (zh) 防倒吸的笔芯
CN201640827U (zh) 防近视文具盒
CN203019882U (zh) 新型粉笔套
CN201333877Y (zh) 一种带有粉笔盒的黑板
CN201900902U (zh) 橡皮
CN201745316U (zh) 带体温计的笔
CN201566291U (zh) 多用笔
CN202079978U (zh) 能显示时间的铅笔
CN201224252Y (zh) 可作圆规的双写笔
CN201012585Y (zh) 多功能钢笔
CN2850935Y (zh) 自动粉笔
CN202439390U (zh) 新式钢笔
CN201357678Y (zh) 一种带计算器的笔筒
CN202623662U (zh) 一种带荧光的多功能学习笔
CN201325241Y (zh) 粉笔套
CN202608332U (zh) 一种多功能学习笔
CN201595833U (zh) 心情测试笔

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: 20110622

Termination date: 20111214