CN202098197U - 防尘黑板擦 - Google Patents

防尘黑板擦 Download PDF

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Publication number
CN202098197U
CN202098197U CN2011201903873U CN201120190387U CN202098197U CN 202098197 U CN202098197 U CN 202098197U CN 2011201903873 U CN2011201903873 U CN 2011201903873U CN 201120190387 U CN201120190387 U CN 201120190387U CN 202098197 U CN202098197 U CN 202098197U
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dust
proof
blackboard eraser
dust cover
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CN2011201903873U
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马茹祥
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Abstract

本实用新型提供一种防尘黑板擦,其结构包括防尘罩、底板、擦毛,所述的防尘罩为上窄下宽且两端均开口的腔体,防尘罩的下端与底板上边缘连接,所述的防尘罩内壁环绕设置有一海绵,所述的底板的下表面设置有擦毛。在擦黑板时,将手伸进防尘罩内然后握住底板上的握手即可擦黑板,防尘罩能防止粉尘落到手上;由于在防尘罩内壁设有海绵,既能防止防尘罩磨损手背皮肤,又能防止粉尘外溢,使用安全卫生。

Description

防尘黑板擦
技术领域
本实用新型涉及一种黑板擦,具体地说是一种防尘黑板擦。
背景技术
目前,擦黑板时大多采用直接擦拭的方式,而现有的黑板擦没有防尘装置,只是一个简单的底板加擦毛,使用时,导致粉尘乱飞,既影响了教学环境,又严重影响了老师、同学们的身体健康。
实用新型内容
本实用新型的目的在于提供一种防尘黑板擦,该黑板擦上设置有一能防止粉尘落到手上的防尘罩,使用安全卫生。
本实用新型解决其技术问题所采取的技术方案是:防尘黑板擦,其结构包括防尘罩、底板、擦毛,所述的防尘罩为上窄下宽且两端均开口的腔体,防尘罩的下端与底板上边缘连接,所述的防尘罩内壁环绕设置有一海绵,所述的底板的下表面设置有擦毛。
本实用新型的有益效果是:由于在黑板擦的底板上部设置有一圆锥形防尘罩,在擦黑板时,将手伸进防尘罩内然后握住底板上的握手即可擦黑板,防尘罩能防止粉尘落到手上;由于在防尘罩内壁设有海绵,既能防止防尘罩磨损手背皮肤,又能防止粉尘外溢,使用安全卫生。
附图说明
图1为本实用新型的结构示意图;
图中:1防尘罩,2擦毛,3底板,4握手,5海绵。
具体实施方式
如图1所示。防尘黑板擦,其结构包括防尘罩1、底板3、擦毛2,所述的防尘罩1为上窄下宽且两端均开口的腔体,防尘罩1的下端与底板3上边缘连接,所述的防尘罩1内壁环绕设置有一海绵5,既能防止防尘罩1磨损手背皮肤,又能防止粉尘外溢,使用安全卫生。所述的底板3的下表面设置有擦毛2。在擦黑板时,将手伸进防尘罩1内然后握住底板3上的握手4即可擦黑板,防尘罩1能防止粉尘落到手上;清洗时,可将防尘罩1与黑板擦本体一起清洗,非常方便。

Claims (1)

1.防尘黑板擦,其特征是,包括防尘罩、底板、擦毛,所述的防尘罩为上窄下宽且两端均开口的腔体,防尘罩的下端与底板上边缘连接,所述的防尘罩内壁环绕设置有一海绵,所述的底板的下表面设置有擦毛。
CN2011201903873U 2011-06-08 2011-06-08 防尘黑板擦 Expired - Fee Related CN202098197U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201903873U CN202098197U (zh) 2011-06-08 2011-06-08 防尘黑板擦

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011201903873U CN202098197U (zh) 2011-06-08 2011-06-08 防尘黑板擦

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CN202098197U true CN202098197U (zh) 2012-01-04

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CN2011201903873U Expired - Fee Related CN202098197U (zh) 2011-06-08 2011-06-08 防尘黑板擦

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105856923A (zh) * 2015-09-16 2016-08-17 陈杰 防尘黑板擦罩
CN109050115A (zh) * 2018-07-13 2018-12-21 中山市民众锦标学校 一种防尘粉笔擦

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105856923A (zh) * 2015-09-16 2016-08-17 陈杰 防尘黑板擦罩
CN109050115A (zh) * 2018-07-13 2018-12-21 中山市民众锦标学校 一种防尘粉笔擦

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Granted publication date: 20120104

Termination date: 20120608