CN201357671Y - 一种新型板擦 - Google Patents

一种新型板擦 Download PDF

Info

Publication number
CN201357671Y
CN201357671Y CNU2009201447498U CN200920144749U CN201357671Y CN 201357671 Y CN201357671 Y CN 201357671Y CN U2009201447498 U CNU2009201447498 U CN U2009201447498U CN 200920144749 U CN200920144749 U CN 200920144749U CN 201357671 Y CN201357671 Y CN 201357671Y
Authority
CN
China
Prior art keywords
end box
blackboard eraser
bottom box
novel blackboard
bamboo charcoal
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
CNU2009201447498U
Other languages
English (en)
Inventor
李琬月
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 CNU2009201447498U priority Critical patent/CN201357671Y/zh
Application granted granted Critical
Publication of CN201357671Y publication Critical patent/CN201357671Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Abstract

一种新型板擦,其特征在于:底盒是空心的,底盒内装有竹炭颗粒,底盒上设置板刷毛,板刷毛与底盒之间设有小孔,还有一顶盖与底盒扣合。本实用新型的有益效果是:底盒内的竹炭颗粒可以吸收灰尘,可以防止粉笔灰污染环境。

Description

一种新型板擦
技术领域
本实用新型涉及一种新型板擦。
背景技术
一般板擦擦完黑板后,灰尘经常会到处飞扬,污染环境。
实用新型内容
本实用新型的目的就是要解决现有技术中一般板擦擦完黑板后,灰尘经常会到处飞扬,污染环境的问题,提供一种新型板擦。
本实用新型采用的技术方案是:一种新型板擦,其特征在于:底盒是空心的,底盒内装有竹炭颗粒,底盒上设置板刷毛,板刷毛与底盒之间设有小孔,还有一顶盖与底盒扣合。
本实用新型的有益效果是:底盒内的竹炭颗粒可以吸收灰尘,可以防止粉笔灰污染环境。
附图说明
下面结合附图和实施例对本实用新型作进一步详细说明。
图为本实用新型的结构示意图。
图中:1、底盒,2、板刷毛,3、小孔,4、顶盖。
具体实施方式
如图,一种新型板擦,其特征在于:底盒1是空心的,底盒1内装有竹炭颗粒,底盒1上设置板刷毛2,板刷毛2与底盒1之间设有小孔3,还有一顶盖4与底盒1扣合。
擦黑板时,擦落的粉笔灰会被底盒内的竹炭颗粒通过小孔吸收,可以放置粉笔灰污染。

Claims (1)

1、一种新型板擦,其特征在于:底盒是空心的,底盒内装有竹炭颗粒,底盒上设置板刷毛,板刷毛与底盒之间设有小孔,还有一顶盖与底盒扣合。
CNU2009201447498U 2009-02-27 2009-02-27 一种新型板擦 Expired - Fee Related CN201357671Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2009201447498U CN201357671Y (zh) 2009-02-27 2009-02-27 一种新型板擦

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2009201447498U CN201357671Y (zh) 2009-02-27 2009-02-27 一种新型板擦

Publications (1)

Publication Number Publication Date
CN201357671Y true CN201357671Y (zh) 2009-12-09

Family

ID=41423434

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2009201447498U Expired - Fee Related CN201357671Y (zh) 2009-02-27 2009-02-27 一种新型板擦

Country Status (1)

Country Link
CN (1) CN201357671Y (zh)

Similar Documents

Publication Publication Date Title
CN202764550U (zh) 防尘黑板檫
CN201357671Y (zh) 一种新型板擦
CN201235687Y (zh) 新型黑板擦
CN202448579U (zh) 灰尘吸附黑板槽
CN201530236U (zh) 方便黑板擦
CN201525225U (zh) 新型黑板擦
CN201471983U (zh) 可收集粉笔灰的黑板擦
CN202163175U (zh) 自动吸尘黑板擦
CN202213397U (zh) 一种板擦
CN201217342Y (zh) 环保型无飞尘自洁式黑板擦
CN201419600Y (zh) 可收集粉笔灰的黑板擦
CN201357669Y (zh) 静电无尘黑板擦
CN201484007U (zh) 多功能黑板擦
CN201484001U (zh) 方便黑板擦
CN202557138U (zh) 集尘黑板擦
CN202641179U (zh) 保湿黑板刷
CN201856520U (zh) 带有黑板擦的黑板
CN201102425Y (zh) 黑板擦
CN2900192Y (zh) 便于更换的黑板擦
CN202151981U (zh) 新型黑板擦
CN201390067Y (zh) 吸尘粉笔擦
CN201385523Y (zh) 新型黑板擦
CN201881769U (zh) 带镜面的黑板擦
CN202098200U (zh) 吸尘黑板刷
CN201356217Y (zh) 一种新型牙刷

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: 20091209

Termination date: 20100227