CN203004826U - 推拉式黑板擦 - Google Patents

推拉式黑板擦 Download PDF

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Publication number
CN203004826U
CN203004826U CN 201220613623 CN201220613623U CN203004826U CN 203004826 U CN203004826 U CN 203004826U CN 201220613623 CN201220613623 CN 201220613623 CN 201220613623 U CN201220613623 U CN 201220613623U CN 203004826 U CN203004826 U CN 203004826U
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CN 201220613623
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English (en)
Inventor
王月鹏
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Zaoyang Experimental Middle School
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Zaoyang Experimental Middle School
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Abstract

本实用新型提供一种推拉式黑板擦,在一个长方形的盒体下方设置有一个擦体,盒体两端四角各有一个滚轮,上方设置有一个柄把,使用时,手持柄把,将盒体置于黑板上,用手推拉盒体,即通过四角的滚轮在黑板上来回滑动而让下方的擦体将黑板擦拭干净,结构科学、速度快、效果好。

Description

推拉式黑板擦技术领域
[0001] 本实用新型涉及一种黑板擦,具体的说是一种推拉式黑板擦。
背景技术
[0002] 传统的黑板擦都是手持式的简单小擦体,使用时,用手握住擦体,用劲在黑板上来回擦拭,这种结构的黑板擦,在使用上只能分小块的擦净黑板,速度慢,且非常费力。
发明内容
[0003] 本实用新型提供一种推拉式黑板擦,可一次性擦净较大面积,且使用极为轻松快捷。
[0004] 本实用新型包括黑板擦的擦体和柄把,所采用的技术方案在于:在一个长方形的盒体下方设置有一个擦体,盒体两端四角各有一个滚轮,上方设置有一个柄把。
[0005] 本实用新型的有益效果体现在:使用时,手持柄把,将盒体置于黑板上,用手推拉盒体,即通过四角的滚轮在黑板上来回滑动而让下方的擦体将黑板擦拭干净,结构科学、速度快、效果好。
附图说明
[0006] 下面结合附图和实施例对本实用新型作进一步详述。
[0007] 图1为本实用新型结构示意图。
具体实施方 式
[0008] 附图1所示:在一个长方形的盒体I下方设置有一个擦体2,盒体I两端四角各有一个滚轮3,上方设置有一个柄把4。

Claims (1)

1.一种推拉式黑板擦,包括黑板擦的擦体(2)和柄把(4),其特征在于:在一个长方形的盒体(I)下方设置有一个擦体(2 ),盒体(I)两端四角各有一个滚轮(3 ),上方设置有一个柄把(4)。
CN 201220613623 2012-11-20 2012-11-20 推拉式黑板擦 Expired - Fee Related CN203004826U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220613623 CN203004826U (zh) 2012-11-20 2012-11-20 推拉式黑板擦

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220613623 CN203004826U (zh) 2012-11-20 2012-11-20 推拉式黑板擦

Publications (1)

Publication Number Publication Date
CN203004826U true CN203004826U (zh) 2013-06-19

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220613623 Expired - Fee Related CN203004826U (zh) 2012-11-20 2012-11-20 推拉式黑板擦

Country Status (1)

Country Link
CN (1) CN203004826U (zh)

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Granted publication date: 20130619

Termination date: 20131120