CN104512177A - 伸缩无尘黑板擦 - Google Patents

伸缩无尘黑板擦 Download PDF

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Publication number
CN104512177A
CN104512177A CN201310461973.0A CN201310461973A CN104512177A CN 104512177 A CN104512177 A CN 104512177A CN 201310461973 A CN201310461973 A CN 201310461973A CN 104512177 A CN104512177 A CN 104512177A
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blackboard eraser
dust
telescopic
fixed
blackboard
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CN201310461973.0A
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English (en)
Inventor
赵莹莹
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Kunshan Yushan Town Shilong Design Studio
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Kunshan Yushan Town Shilong Design Studio
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Priority to CN201310461973.0A priority Critical patent/CN104512177A/zh
Publication of CN104512177A publication Critical patent/CN104512177A/zh
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43LARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L21/00Blackboard or slate cleaning devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43LARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L21/00Blackboard or slate cleaning devices
    • B43L21/04Wiper holders

Abstract

一种伸缩无尘黑板擦,包括黑板擦,黑板擦正面设置吸尘孔,黑板擦背面固定伸缩管,伸缩管上安装吸尘开关,伸缩管顶部内安装电池,伸缩管底部固定握手柄,握手柄下面固定支架,支架上固定存灰盒。本发明通过一个伸缩杆,可以在黑板上自动上下左右移动,这样就算是矮小的人也可以擦到黑板的最高处。擦洗的粉笔灰就收入了存灰盒,这样地上就不会都是粉笔灰了,盒子也很好洗,直接取下来就可以了。可以做到很方便,很卫生。

Description

伸缩无尘黑板擦
一、技术领域
本发明涉及一种黑板擦,具体地说涉及一种能伸缩和电动吸尘的伸缩无尘黑板擦。
二、背景技术
学校教室的黑板挂的太高,班级里有些同学或老师擦不到黑板的最高处,有时黑板擦还会掉下来,弄得身上和空气里都是粉笔灰,地上也是。因此很不卫生。
三、发明内容
本发明的目的是克服现有技术的不足之处,提供一种能伸缩和电动吸尘的伸缩无尘黑板擦。
本发明解决其技术问题所采用的技术方案是:一种伸缩无尘黑板擦,包括黑板擦,黑板擦正面设置吸尘孔,黑板擦背面固定伸缩管,伸缩管上安装吸尘开关,伸缩管顶部内安装电池,伸缩管底部固定握手柄,握手柄下面固定支架,支架上固定存灰盒。
本发明的有益效果是,通过一个伸缩杆,可以在黑板上自动上下左右移动,这样就算是矮小的人也可以擦到黑板的最高处。擦洗的粉笔灰就收入了存灰盒,这样地上就不会都是粉笔灰了,盒子也很好洗,直接取下来就可以了。可以做到很方便,很卫生。
四、附图说明
下面结合附图和实施例,进一步说明本发明伸缩无尘黑板擦的结构和特点,附图中:
图1是本发明的实施例一的结构图。
图中:1.吸尘孔,2.电池,3.吸尘开关,4.黑板擦,5.伸缩管,6.握手柄,7.支架,8.存灰盒。
五、具体实施方式
在图1所示实施例中,设置有吸尘孔(1),电池(2),吸尘开关(3),黑板擦(4),伸缩管(5),握手柄(6),支架(7),存灰盒(8)。
实施本发明的伸缩无尘黑板擦,包括黑板擦(4),黑板擦(4)正面设置吸尘孔(1),黑板擦(4)背面固定伸缩管(5),伸缩管(5)上安装吸尘开关(3),伸缩管(5)顶部内安装电池(2),伸缩管(5)底部固定握手柄(6),握手柄(6)下面固定支架(7),支架(7)上固定存灰盒(8)。
实施本发明的伸缩无尘黑板擦,通过一个伸缩杆,可以在黑板上自动上下左右移动,这样就算是矮小的人也可以擦到黑板的最高处。擦洗的粉笔灰就收入了存灰盒,这样地上就不会都是粉笔灰了,盒子也很好洗,直接取下来就可以了。可以做到很方便,很卫生。
实施本发明,效果很好。

Claims (1)

1.一种伸缩无尘黑板擦,包括黑板擦(4),其特征在于,在所述黑板擦(4)正面设置吸尘孔(1),黑板擦(4)背面固定伸缩管(5),伸缩管(5)上安装吸尘开关(3),伸缩管(5)顶部内安装电池(2),伸缩管(5)底部固定握手柄(6),握手柄(6)下面固定支架(7),支架(7)上固定存灰盒(8)。
CN201310461973.0A 2013-09-27 2013-09-27 伸缩无尘黑板擦 Pending CN104512177A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310461973.0A CN104512177A (zh) 2013-09-27 2013-09-27 伸缩无尘黑板擦

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Application Number Priority Date Filing Date Title
CN201310461973.0A CN104512177A (zh) 2013-09-27 2013-09-27 伸缩无尘黑板擦

Publications (1)

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CN104512177A true CN104512177A (zh) 2015-04-15

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109795245A (zh) * 2019-03-15 2019-05-24 张艺耀 一种适合低年级小学生使用的黑板擦

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202242646U (zh) * 2011-10-11 2012-05-30 蔡合旺 吸尘黑板擦
CN202573529U (zh) * 2012-03-13 2012-12-05 隋昕彤 电动吸尘黑板擦
CN202608374U (zh) * 2012-05-19 2012-12-19 王赫 一种吸尘黑板擦
CN102922922A (zh) * 2012-10-29 2013-02-13 蔡远建 多功能黑板擦

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202242646U (zh) * 2011-10-11 2012-05-30 蔡合旺 吸尘黑板擦
CN202573529U (zh) * 2012-03-13 2012-12-05 隋昕彤 电动吸尘黑板擦
CN202608374U (zh) * 2012-05-19 2012-12-19 王赫 一种吸尘黑板擦
CN102922922A (zh) * 2012-10-29 2013-02-13 蔡远建 多功能黑板擦

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109795245A (zh) * 2019-03-15 2019-05-24 张艺耀 一种适合低年级小学生使用的黑板擦

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Application publication date: 20150415