CN202006682U - 一种黑板擦 - Google Patents

一种黑板擦 Download PDF

Info

Publication number
CN202006682U
CN202006682U CN2011201106359U CN201120110635U CN202006682U CN 202006682 U CN202006682 U CN 202006682U CN 2011201106359 U CN2011201106359 U CN 2011201106359U CN 201120110635 U CN201120110635 U CN 201120110635U CN 202006682 U CN202006682 U CN 202006682U
Authority
CN
China
Prior art keywords
plate
plate body
blackboard eraser
eraser
slide
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
CN2011201106359U
Other languages
English (en)
Inventor
袁薪淳
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 CN2011201106359U priority Critical patent/CN202006682U/zh
Application granted granted Critical
Publication of CN202006682U publication Critical patent/CN202006682U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Drawing Aids And Blackboards (AREA)

Abstract

一种黑板擦,包括擦板和刷毛,擦板由两块等大长方形板体组成,两板体相对面分别设有滑道和凸棱,凸棱可插入滑道内并在其内滑动,两板体的底面分别设有刷毛,其中一个板体的顶面镶嵌平面镜,两板体侧面均开设圆柱形插槽。本实用新型新颖实用,功能多样,使用方便灵活,适用范围广。

Description

一种黑板擦
技术领域  本实用新型涉及一种教学辅助用品。
背景技术  黑板擦是人们常用的教学辅助用品之一,但是现有的黑板擦结构比较简单,功能也相对单一,使用不够灵活,已不能满足人们的需求。发明内容本实用新型的目的是提供了一种功能多样,使用方便灵活的黑板擦。
发明内容
本实用新型包括擦板和刷毛,擦板由两块等大长方形板体组成,两板体相对面分别设有滑道和凸棱,凸棱可插入滑道内并在其内滑动,两板体的底面分别设有刷毛,其中一个板体的顶面镶嵌平面镜,两板体侧面均开设圆柱形插槽。
采用上述结构后,使用者可将两板体通过滑道和凸棱插接在一起,人们可以单独使用其中一个板体清洁黑板,也可同时使用两个,方便高效,当教师利用黑板擦清洁黑板时,可通过其中一个板体顶面的平面镜观察学生的情况,起到监督作用,平时还可将粉笔插放在圆柱形插槽内存放,起到粉笔盒的作用,方便随时取用。
本实用新型与现有技术相比具有如下优点:新颖实用,功能多样,使用方便灵活,适用范围广。
附图说明  图1为本实用新型的立体结构简图。
具体实施方式  在图1所示的本实用新型的立体结构简图中,包括擦板1和刷毛2,擦板1由两块等大长方形板体组成,两板体相对面分别设有滑道3和凸棱4,凸棱4可插入滑道3内并在其内滑动,两板体的底面分别设有刷毛2,其中一个板体的顶面镶嵌平面镜5,两板体侧面均开设圆柱形插槽6。

Claims (1)

1.一种黑板擦,包括擦板(1)和刷毛(2),其特征是:擦板(1)由两块等大长方形板体组成,两板体相对面分别设有滑道(3)和凸棱(4),凸棱(4)可插入滑道(3)内并在其内滑动,两板体的底面分别设有刷毛(2),其中一个板体的顶面镶嵌平面镜(5),两板体侧面均开设圆柱形插槽(6)。
CN2011201106359U 2011-04-15 2011-04-15 一种黑板擦 Expired - Fee Related CN202006682U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201106359U CN202006682U (zh) 2011-04-15 2011-04-15 一种黑板擦

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011201106359U CN202006682U (zh) 2011-04-15 2011-04-15 一种黑板擦

Publications (1)

Publication Number Publication Date
CN202006682U true CN202006682U (zh) 2011-10-12

Family

ID=44748342

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011201106359U Expired - Fee Related CN202006682U (zh) 2011-04-15 2011-04-15 一种黑板擦

Country Status (1)

Country Link
CN (1) CN202006682U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108973458A (zh) * 2018-07-16 2018-12-11 唐佳怡 一种防尘黑板擦

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108973458A (zh) * 2018-07-16 2018-12-11 唐佳怡 一种防尘黑板擦

Similar Documents

Publication Publication Date Title
CN202006682U (zh) 一种黑板擦
CN202463391U (zh) 新型笔筒
CN201833775U (zh) 一种黑板擦
CN203766326U (zh) 便携式语文教学黑板
CN203110664U (zh) 一种多功能教学板
CN202046109U (zh) 黑板擦
CN203228546U (zh) 新型黑板
CN202847274U (zh) 新型笔筒黑板擦
CN202727845U (zh) 多用途画板
CN202022013U (zh) 多功能黑板擦
CN202685700U (zh) 一种带把手的黑板擦
CN202029576U (zh) 新式黑板
CN202319600U (zh) 一种带柄黑板擦
CN202378575U (zh) 可储存粉笔的吸尘黑板擦
CN202826893U (zh) 折叠黑板擦
CN202389062U (zh) 一种方便的黑板擦
CN204488327U (zh) 一种多功能白板擦
CN202413185U (zh) 便于擦拭的黑板擦
CN202593113U (zh) 黑板擦
CN202793202U (zh) 一种清洁尺
CN201646175U (zh) 防尘黑板擦
CN202528706U (zh) 黑板擦
CN203172258U (zh) 一种黑板
CN202593099U (zh) 黑板擦
CN203058691U (zh) 一种多功能粉笔盒

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: 20111012

Termination date: 20120415