CN2635388Y - 无尘黑板擦 - Google Patents

无尘黑板擦 Download PDF

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Publication number
CN2635388Y
CN2635388Y CN 03269451 CN03269451U CN2635388Y CN 2635388 Y CN2635388 Y CN 2635388Y CN 03269451 CN03269451 CN 03269451 CN 03269451 U CN03269451 U CN 03269451U CN 2635388 Y CN2635388 Y CN 2635388Y
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water storage
handle
dust
storage cavity
utility
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CN 03269451
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施政
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Individual
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Abstract

一种无尘黑板擦,它涉及一种文具。本实用新型针对现有技术的不足提出了一种能有效减少粉笔灰飞扬的无尘黑板擦。它包括手柄和擦头,在手柄上设有储水机构,实现了向擦头供水的目的。本实用新型主要用于黑板擦。

Description

无尘黑板擦
技术领域
本实用新型涉及一种文具,尤其涉及一种无尘黑板擦。
背景技术
现有技术中的黑板擦包括手柄和擦头,擦黑板时来回拖动,由于与黑板的接触面是干燥的所以造成粉尘四处乱飞,既污染空气也影响教室卫生,严重影响教职员工的身体健康。
发明内容
本实用新型针对现有技术的不足提出了一种能有效减少粉笔灰飞扬的无尘黑板擦。
本实用新型包括手柄和擦头,在手柄上设有储水机构,实现了向擦头供水的目的。
本实用新型与现有技术相比实现了以下有益效果,能向擦头供水从而有效的减少粉尘的飞扬。
本实用新型所述储水机构包括储水空腔,在储水空腔上设有进水孔和与之对应的旋塞,在储水空腔的底部设有出水孔,较好的实现了对擦头的供水。
本实用新型所述储水空腔为设置于塑料手柄上的空腔,所述刷头为毡块,在手柄的底部设有凹槽,在凹槽内壁设有至少一个固定毡块的尖刺,较好的实现了对擦头的更新和清洗。
附图说明
图1为本实用新型内部结构示意图;
图中,手柄1,擦头2,旋塞3,凹槽4,出水孔5,储水空腔7,尖刺8。
具体实施方式
下面结合附图对本实用新型作进一步的说明。
如图1所示,本实用新型包括手柄1,擦头2,旋塞3,凹槽4,出水孔5,储水空腔7,尖刺8。先在手柄1上设置储水空腔7,在储水空腔7上设有进水孔和与之对应的旋塞3,还设有出水孔5。将擦头安装在凹槽4中又尖刺8卡住即可。打开旋塞3注入清水后旋紧,使用时抖动黑板擦或旋松旋塞3都可以使水流出以湿润擦头2,然后直接擦拭黑板即可。

Claims (3)

1、一种无尘黑板擦,包括手柄(1)和擦头(2),其特征是,在手柄(1)上设有储水机构。
2、根据权利要求1所述的无尘黑板擦,其特征是,所述储水机构包括储水空腔(7),在储水空腔(7)上设有进水孔和与之对应的旋塞(3),在储水空腔(7)的底部设有出水孔(5)。
3、根据权利要求2所述的无尘黑板擦,其特征是,所述储水空腔(7)为设置于塑料手柄(1)上的空腔,所述擦头(2)为毡块,在手柄(1)的底部设有凹槽(4),在凹槽(4)内壁设有至少一个固定毡块的尖刺(8)。
CN 03269451 2003-08-13 2003-08-13 无尘黑板擦 Expired - Fee Related CN2635388Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 03269451 CN2635388Y (zh) 2003-08-13 2003-08-13 无尘黑板擦

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 03269451 CN2635388Y (zh) 2003-08-13 2003-08-13 无尘黑板擦

Publications (1)

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CN2635388Y true CN2635388Y (zh) 2004-08-25

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CN 03269451 Expired - Fee Related CN2635388Y (zh) 2003-08-13 2003-08-13 无尘黑板擦

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CN (1) CN2635388Y (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102785520A (zh) * 2012-08-13 2012-11-21 胡一诺 黑板擦
CN104842694A (zh) * 2015-05-26 2015-08-19 南宁市第三中学 白板擦
CN105966128A (zh) * 2016-06-30 2016-09-28 岑溪市拓丰科技发展有限公司 无尘板擦

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102785520A (zh) * 2012-08-13 2012-11-21 胡一诺 黑板擦
CN102785520B (zh) * 2012-08-13 2014-09-10 胡一诺 黑板擦
CN104842694A (zh) * 2015-05-26 2015-08-19 南宁市第三中学 白板擦
CN105966128A (zh) * 2016-06-30 2016-09-28 岑溪市拓丰科技发展有限公司 无尘板擦

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