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CN201201452Y - 吸尘黑板擦 - Google Patents

吸尘黑板擦 Download PDF

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Publication number
CN201201452Y
CN201201452Y CNU2008200584741U CN200820058474U CN201201452Y CN 201201452 Y CN201201452 Y CN 201201452Y CN U2008200584741 U CNU2008200584741 U CN U2008200584741U CN 200820058474 U CN200820058474 U CN 200820058474U CN 201201452 Y CN201201452 Y CN 201201452Y
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CN
China
Prior art keywords
blackboard eraser
suction nozzle
blackboard
utility
model
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
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CNU2008200584741U
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English (en)
Inventor
赵霞
杨啸天
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.)
AFFILIATED HIGH SCHOOL OF SHANGHAI UNIVERSITY
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AFFILIATED HIGH SCHOOL OF SHANGHAI UNIVERSITY
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Priority to CNU2008200584741U priority Critical patent/CN201201452Y/zh
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Publication of CN201201452Y publication Critical patent/CN201201452Y/zh
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Expired - Fee Related legal-status Critical Current

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Abstract

本实用新型涉及一种吸尘黑板擦,包括外壳,电机,电源接线,叶轮,气密圈,吸嘴,插头,挂钩,滤网,黑板擦,黑板擦的内部与吸嘴相联通。通过采用此种结构,在擦黑板时,粉笔灰通过吸嘴吸到腔体内,保证了黑板的清洁,和环境的卫生。

Description

吸尘黑板擦
技术领域
本实用新型涉及一种教师用品,尤其是能吸粉尘的黑板擦。
背景技术
学生和老师每天都用黑板擦擦黑板,如果黑板擦不及时清理,很容易造成粉笔灰到处乱飞,或是黑板越擦越张脏的问题。
发明内容
本实用新型为了解决上述技术问题,而提供一种可以吸尘,不污染黑板擦的吸尘黑板擦。
为实现上述目的,本实用新型的技术方案如下:
吸尘黑板擦,包括外壳,电机,电源接线,叶轮,气密圈,吸嘴,插头,挂钩,滤网,黑板擦,黑板擦的内部与吸嘴相联通。
本实用新型的有益效果是:通过采用此种结构,在擦黑板时,粉笔灰通过吸嘴吸到腔体内,保证了黑板的清洁,和环境的卫生。
附图说明
图1本实用新型的结构示意图。
具体实施方式
下面结合具体实施例,进一步阐述本实用新型。应理解,这些实施例仅用于说明本实用新型而不用于限制本实用新型的范围。此外应理解,在阅读了本实用新型讲授的内容之后,本领域技术人员可以对本实用新型作各种改动或修改,这些等价形式同样落于本申请所附权利要求书所限定的范围。
如图1所示,吸尘黑板擦包括外壳1、电机2、电源接线3、叶轮4、气密圈5,吸嘴6,黑板擦7,插头8,滤网10,电机2选用适配的输入电压和功率,便于为该吸尘黑板擦提供电源,外壳1尾端附近的电源接线3上设有挂环10,该挂环可使该吸尘黑板擦方便的放置在黑板旁。通过采用此种结构,在擦黑板时,粉笔灰通过吸嘴吸到腔体内,保证了黑板的清洁,和环境的卫生。

Claims (1)

1.一种吸尘黑板擦,包括外壳(1),电机(2),电源接线(3),叶轮(4),气密圈(5),吸嘴(6),插头(8),挂钩(9),滤网(10),其特征在于,还包括黑板擦(7),所述黑板擦的内部与吸嘴(6)相联通。
CNU2008200584741U 2008-05-15 2008-05-15 吸尘黑板擦 Expired - Fee Related CN201201452Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200584741U CN201201452Y (zh) 2008-05-15 2008-05-15 吸尘黑板擦

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008200584741U CN201201452Y (zh) 2008-05-15 2008-05-15 吸尘黑板擦

Publications (1)

Publication Number Publication Date
CN201201452Y true CN201201452Y (zh) 2009-03-04

Family

ID=40423763

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008200584741U Expired - Fee Related CN201201452Y (zh) 2008-05-15 2008-05-15 吸尘黑板擦

Country Status (1)

Country Link
CN (1) CN201201452Y (zh)

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

Granted publication date: 20090304