CN201841843U - 一种充电式田字型黑板擦 - Google Patents

一种充电式田字型黑板擦 Download PDF

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Publication number
CN201841843U
CN201841843U CN2010205900526U CN201020590052U CN201841843U CN 201841843 U CN201841843 U CN 201841843U CN 2010205900526 U CN2010205900526 U CN 2010205900526U CN 201020590052 U CN201020590052 U CN 201020590052U CN 201841843 U CN201841843 U CN 201841843U
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rechargeable
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尚玉东
尚洁
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YANCHENG ZHONGKE CHEMICAL MACHINERY CO Ltd
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Abstract

本实用新型涉及一种教学用品,具体地说,是一种充电式田字型黑板擦。本实用新型采用梳子吸尘的构造原理,用充电式电池驱动电动吸尘器,配上管体及田字型擦体,吸尘长口,粉笔灰任意方向散落时,随即被吸进储尘袋。满足一次性投入,永久性环保。

Description

一种充电式田字型黑板擦
技术领域
本实用新型涉及一种教学用品,具体地说,是一种充电式田字型黑板擦。
背景技术
现有的普通黑板擦比较落后,大都是普通型棉絮黑板擦。这种黑板擦结构简单,多少年没有变化。特别是干燥天气,教师写字时,黑板擦一擦,石膏粉灰四起,容易吸入呼吸道引起咳嗽,不健康,不环保。
实用新型内容
本实用新型的目的是减少粉笔灰对人体的伤害,从经济、实用、耐久的目的出发,用一种充电式田字型黑板擦,有效解决粉笔灰散落飞扬问题,满足各种学校环保型黑板擦的需求。
为了解决上述问题,本实用新型的技术方案是这样实现的:它包括田字型檫体、存储袋、吸尘电机、喇叭形管体、上盖透气孔、上盖活动插板,田字型擦体内部有存储袋、吸尘电机、喇叭形管体,喇叭形管体与田字型擦体相连,吸尘电机装在喇叭型管体上方,存储袋与喇叭形管体相连;田字型擦体上部设有上盖透气孔和上盖活动插板。根据梳子吸尘器的构造原理,用充电式电池驱动吸尘电机,配上喇叭型吸管体和田字型擦体,田字型擦体上有吸尘长口,把任意方向散落飞扬的石膏粉吸进存储袋,储尘袋要满时,可通过上盖活动插板取出存储袋倒掉,再换上,上盖体设有上盖透气孔,以便电机散热,这种设计满足一次性投入,永久性环保。
本实用新型的有益效果是:复合环保工艺学原理,使用寿命长,满足各类学校及市场需求。
附图说明
图1是本实用新型立体图
图2是本实用新型主视图
图3是本实用新型俯视图
图4是本实用新型左视图
其中1为存储袋,2为吸尘电机,3为喇叭型管体,4为上盖透气孔,5为上盖活动插板,6为田字型擦体。
具体实施方式
下面结合附图对本实用新型做进一步说明
实际使用时,充电式电机开关打在ON上,吸尘电机开始运转,通过田字型擦体上的吸尘长口,管体把粉笔灰吸入存储袋中。田字型擦体擦掉下来的粉笔灰被田字型擦体上的吸尘长口包围,即使吸入存储袋。持续使用电机温度还可以通过散热透气孔散热,安全可靠。

Claims (3)

1.一种充电式田字型黑板擦,其特征在于:它包括存储袋(1)、吸尘电机(2)、喇叭型管体(3)、上盖透气孔(4)、上盖活动插极(5)、田字型檫体(6);喇叭形管体(3)与田字型擦体(6)相连,吸尘电机(2)装在喇叭型管体(3)上方,存储袋(1)与喇叭形管体(3)相连;田字型擦体(6)上部设有上盖透气孔(4)和上盖活动插极(5)。
2.根据权利要求1所述的一种充电式田字型黑板擦,其特征在于:吸尘电机采用可充电电池驱动电机。
3.根据权利要求1所述的一种充电式田字型黑板擦,其特征在于:田字型擦体上有吸尘长口。
CN2010205900526U 2010-11-04 2010-11-04 一种充电式田字型黑板擦 Expired - Fee Related CN201841843U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101966788A (zh) * 2010-11-04 2011-02-09 尚玉东 一种充电式田字型黑板擦

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101966788A (zh) * 2010-11-04 2011-02-09 尚玉东 一种充电式田字型黑板擦

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Owner name: YANCHENG ZHONGKE CHEMICAL MACHINERY CO., LTD.

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Address after: 224500, Yancheng City Binhai County, Jiangsu economic and Technological Development Zone

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Granted publication date: 20110525

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