CN2160556Y - 轻便型电动擦拭吸尘黑板擦 - Google Patents

轻便型电动擦拭吸尘黑板擦 Download PDF

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Publication number
CN2160556Y
CN2160556Y CN 93202597 CN93202597U CN2160556Y CN 2160556 Y CN2160556 Y CN 2160556Y CN 93202597 CN93202597 CN 93202597 CN 93202597 U CN93202597 U CN 93202597U CN 2160556 Y CN2160556 Y CN 2160556Y
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dust absorption
eraser
lower cover
portable electric
bolackboard
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Expired - Fee Related
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CN 93202597
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English (en)
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黄学时
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Individual
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Abstract

这是一种轻便型电动擦拭吸尘黑板擦。主要由 揩擦、吸尘两部分构成,集揩擦、吸尘、电源、动力于一 体。本实用新型构造轻巧,使用方便,造价低,易于推 广使用。

Description

本实用新型属文教用品是一种轻便型电动擦拭吸尘黑板擦。其特点轻巧,使用方便,具有同时完成擦拭黑板与吸尘的功能。
现时学校,教师上课均用毛刷制作的黑板擦,使用时既费力,又导致粉尘飞扬。虽有别的用具,但不是因为价格昂贵就是因为体积大、结构复杂而难以推广使用。
本实用新型的任务,是要提供一种主要由揩擦、吸尘两部分构成,揩擦、吸尘、电源、动力集于一体的轻便型电动擦拭吸尘黑板擦。
下面结合附图对本实用新型作进一步说明:
本实用新型的构造如附图所示:黑板擦的壳体是由可启合的上盖1和下盖2构成的。上盖1可通过暗扣3与下盖2扣紧,下盖2有电源4、微电机5、用塑料和毛制成的滚刷6及吸尘刷7、排气孔8、气流导板9。
当使用时,启动微电机5带动滚刷6转动进行擦拭,滚刷6转动时产生一定的高气压流把粉尘沿气流导板9推进吸尘刷7,粉尘被吸尘刷7过滤,余下的空气则从排气孔排出,完成吸尘过程,清理粉尘时把上盖1和下盖2打开即可。

Claims (1)

  1. 轻便型电动擦拭吸尘黑板擦,由擦拭和吸尘两部分组成。其特征在于集揩擦、吸尘、电源、动力于一体,其壳体由可启合的上盖1和下盖2构成,上盖1有可把上盖1和下盖2扣紧的暗扣4,下盖2有电源4、微电机5、用塑料和毛刷制成的滚刷6及吸尘刷7,排气孔8、气流导板9。
CN 93202597 1993-01-28 1993-01-28 轻便型电动擦拭吸尘黑板擦 Expired - Fee Related CN2160556Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 93202597 CN2160556Y (zh) 1993-01-28 1993-01-28 轻便型电动擦拭吸尘黑板擦

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 93202597 CN2160556Y (zh) 1993-01-28 1993-01-28 轻便型电动擦拭吸尘黑板擦

Publications (1)

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CN2160556Y true CN2160556Y (zh) 1994-04-06

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CN 93202597 Expired - Fee Related CN2160556Y (zh) 1993-01-28 1993-01-28 轻便型电动擦拭吸尘黑板擦

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CN (1) CN2160556Y (zh)

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