CN201961048U - 吸灰黑板擦 - Google Patents

吸灰黑板擦 Download PDF

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Publication number
CN201961048U
CN201961048U CN201120031177XU CN201120031177U CN201961048U CN 201961048 U CN201961048 U CN 201961048U CN 201120031177X U CN201120031177X U CN 201120031177XU CN 201120031177 U CN201120031177 U CN 201120031177U CN 201961048 U CN201961048 U CN 201961048U
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dust
handle
blackboard eraser
absorber
sucking device
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Expired - Fee Related
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CN201120031177XU
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English (en)
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张蕊
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Individual
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Abstract

本实用新型公开了一种吸灰黑板擦,它包括刷毛(1),手柄(3),所述手柄内设有吸灰器(7),所述刷毛(1)与所述手柄(3)之间设有吸灰口(2),该吸灰口(2)通过吸灰通道(5)与吸灰器(7)的进口相连通,该吸灰器(7)的出口与一集灰盒(4)相连通,所述吸灰器(7)通过电源(6)与一开关(8)电连接,通过在黑板擦的手柄(3)内设置吸灰器(7),擦黑板时打开开关(8),吸灰器(7)将粉笔灰通过吸灰口(2)、吸灰通道(5)吸收并收集到集灰盒(4)中,这样擦黑板时不会落下粉笔灰,达到了卫生且避免吸入粉笔灰对人体照成损害的目的。

Description

吸灰黑板擦
技术领域
本实用新型涉及一种黑板擦,尤其涉及一种吸灰黑板擦。
背景技术
现在使用的黑板擦在擦黑板时,会产生大量的粉笔灰不仅不卫生而且人吸入后会对人体照成损害。
发明内容
本实用新型的目的是在擦黑板时能够将粉笔灰吸收并收集起来的吸灰黑板擦。
本实用新型的技术方案是一种吸灰黑板擦,它包括刷毛1,手柄3,其特征在于:所述手柄内设有吸灰器7,所述刷毛1与所述手柄3之间设有吸灰口2,该吸灰口2通过吸灰通道5与吸灰器7的进口相连通,该吸灰器7的出口与一集灰盒4相连通,所述吸灰器7通过电源6与一开关8电连接。
本实用新型的有益效果是通过在黑板擦的手柄内设置吸灰器,擦黑板时打开开关,吸灰器将粉笔灰通过吸灰口、吸灰通道吸收并收集到集灰盒中,这样擦黑板时不会落下粉笔灰,达到了卫生且避免吸入粉笔灰对人体照成损害的目的。
附图说明
图1是本实用新型的结构图
图1中1、刷毛2、吸灰口3、手柄4、集灰盒5、吸灰通道6、电源7、吸灰器8、开关
具体实施方式
本实用新型涉及一种吸灰黑板擦,它包括刷毛1,手柄3,所述手柄内设有吸灰器7,所述刷毛1与所述手柄3之间设有吸灰口2,该吸灰口2通过吸灰通道5与吸灰器7的进口相连通,该吸灰器7的出口与一集灰盒4相连通,所述吸灰器7通过电源6与一开关8电连接,通过在黑板擦的手柄3内设置吸灰器7,擦黑板时打开开关8,吸灰器7将粉笔灰通过吸灰口2、吸灰通道5吸收并收集到集灰盒4中,这样擦黑板时不会落下粉笔灰,达到了卫生且避免吸入粉笔灰对人体照成损害的目的。

Claims (1)

1.一种吸灰黑板擦,它包括刷毛(1),手柄(3),其特征在于:所述手柄内设有吸灰器(7),所述刷毛(1)与所述手柄(3)之间设有吸灰口(2),该吸灰口(2)通过吸灰通道(5)与吸灰器(7)的进口相连通,该吸灰器(7)的出口与一集灰盒(4)相连通,所述吸灰器(7)通过电源(6)与一开关(8)电连接。
CN201120031177XU 2011-01-24 2011-01-24 吸灰黑板擦 Expired - Fee Related CN201961048U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201120031177XU CN201961048U (zh) 2011-01-24 2011-01-24 吸灰黑板擦

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201120031177XU CN201961048U (zh) 2011-01-24 2011-01-24 吸灰黑板擦

Publications (1)

Publication Number Publication Date
CN201961048U true CN201961048U (zh) 2011-09-07

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Family Applications (1)

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CN201120031177XU Expired - Fee Related CN201961048U (zh) 2011-01-24 2011-01-24 吸灰黑板擦

Country Status (1)

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CN (1) CN201961048U (zh)

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Granted publication date: 20110907

Termination date: 20120124