CN203004754U - 一种吸尘黑板 - Google Patents

一种吸尘黑板 Download PDF

Info

Publication number
CN203004754U
CN203004754U CN 201220671556 CN201220671556U CN203004754U CN 203004754 U CN203004754 U CN 203004754U CN 201220671556 CN201220671556 CN 201220671556 CN 201220671556 U CN201220671556 U CN 201220671556U CN 203004754 U CN203004754 U CN 203004754U
Authority
CN
China
Prior art keywords
dust
dust absorbing
blackboard
absorbing
chalk
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 201220671556
Other languages
English (en)
Inventor
王萍
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 201220671556 priority Critical patent/CN203004754U/zh
Application granted granted Critical
Publication of CN203004754U publication Critical patent/CN203004754U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Drawing Aids And Blackboards (AREA)

Abstract

本实用新型提供了一种吸尘黑板，包括板体，所述板体的两侧设有吸尘盒，吸尘盒的长度与板体的边长一致，各吸尘盒内分别设有吸尘器。使用本实用新型所述的吸尘黑板，板体的两侧设有吸尘盒，各吸尘盒内分别设有吸尘器，人们在擦黑板时打开吸尘器，便可将粉笔灰吸入到吸尘盒内，有效避免了粉笔灰四处飞扬造成的环境污染，减少粉笔灰飞扬对人体造成的伤害。

Description

一种吸尘黑板
技术领域
本实用新型涉及一种教学用品，尤其是一种吸尘黑板。
背景技术
现有的黑板，人们在擦拭时黑板上的粉笔灰就会随之飞扬，飞扬的粉笔灰既污染环境，有影响周围人的身体健康。
发明内容
本实用新型的目的是提供一种吸尘黑板，能够收集粉笔灰，避免粉笔灰四处飞扬。
为了解决上述技术问题，本实用新型的技术方案如下：一种吸尘黑板，包括板体，其特征在于：所述板体的两侧设有吸尘盒，吸尘盒的长度与板体的边长一致，各吸尘盒内分别设有吸尘器。
有益效果：
使用本实用新型所述的吸尘黑板，板体的两侧设有吸尘盒，各吸尘盒内分别设有吸尘器，人们在擦黑板时打开吸尘器，便可将粉笔灰吸入到吸尘盒内，有效避免了粉笔灰四处飞扬造成的环境污染，减少粉笔灰飞扬对人体造成的伤害。
附图说明
图1为本实用新型的结构示意图。
具体实施方式
如图1所示的本实用新型吸尘黑板，包括板体1，所述板体1的两侧设有吸尘盒2，吸尘盒2的长度与板体1的边长一致，各吸尘盒2内分别设有吸尘器3。

Claims (1)

1.一种吸尘黑板，包括板体，其特征在于：所述板体的两侧设有吸尘盒，吸尘盒的长度与板体的边长一致，各吸尘盒内分别设有吸尘器。
CN 201220671556 2012-12-09 2012-12-09 一种吸尘黑板 Expired - Fee Related CN203004754U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220671556 CN203004754U (zh) 2012-12-09 2012-12-09 一种吸尘黑板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220671556 CN203004754U (zh) 2012-12-09 2012-12-09 一种吸尘黑板

Publications (1)

Publication Number Publication Date
CN203004754U true CN203004754U (zh) 2013-06-19

Family

ID=48596379

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220671556 Expired - Fee Related CN203004754U (zh) 2012-12-09 2012-12-09 一种吸尘黑板

Country Status (1)

Country Link
CN (1) CN203004754U (zh)

Similar Documents

Publication Publication Date Title
CN201922757U (zh) 一种自动吸尘黑板
CN201761212U (zh) 太阳能自动吸尘黑板
CN203004754U (zh) 一种吸尘黑板
CN203210093U (zh) 带吸屑装置的金属切割器
CN202293892U (zh) 自动吸尘黑板
CN204210216U (zh) 一种环保型黑板擦
CN201816341U (zh) 带吸尘器的黑板
CN202345206U (zh) 一种吸尘板擦
CN201484004U (zh) 环保黑板擦
CN203157520U (zh) 吸尘黑板擦
CN203611611U (zh) 滚轮式吸尘集尘板擦
CN203228561U (zh) 静电除尘板擦
CN203078035U (zh) 一种无尘黑板
CN203126253U (zh) 自动吸尘黑板
CN202528718U (zh) 无尘黑板擦
CN201849208U (zh) 太阳能吸尘黑板擦
CN203093539U (zh) 教学用新型无尘黑板擦
CN201951113U (zh) 一种带吸尘器的黑板擦
CN203093540U (zh) 新型除尘黑板擦
CN203078126U (zh) 带清新剂的黑板擦
CN202413112U (zh) 一种环保黑板
CN203078046U (zh) 吸尘黑板
CN202098200U (zh) 吸尘黑板刷
CN201471983U (zh) 可收集粉笔灰的黑板擦
CN202935016U (zh) 黑板除尘器

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: 20130619

Termination date: 20131209