CN201183422Y - 带磁铁块的黑板擦 - Google Patents

带磁铁块的黑板擦 Download PDF

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Publication number
CN201183422Y
CN201183422Y CNU2008200661540U CN200820066154U CN201183422Y CN 201183422 Y CN201183422 Y CN 201183422Y CN U2008200661540 U CNU2008200661540 U CN U2008200661540U CN 200820066154 U CN200820066154 U CN 200820066154U CN 201183422 Y CN201183422 Y CN 201183422Y
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China
Prior art keywords
blackboard eraser
magnet block
blackboard
utility
magnet
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Expired - Fee Related
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CNU2008200661540U
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English (en)
Inventor
孙嘉敏
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Individual
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Individual
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Priority to CNU2008200661540U priority Critical patent/CN201183422Y/zh
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Abstract

本实用新型提供一种带磁铁块的黑板擦,所述黑板擦在其背面设置有一个磁铁块。使用时,可在教室黑板近处设置与之相对应的铁块,即可通过磁力将闲置时的黑板擦悬挂,可利于教师讲课时讲桌上的整洁。

Description

带磁铁块的黑板擦
技术领域
本实用新型涉及一种黑板擦,具体的说是一种带磁铁块的黑板擦。
背景技术
现在学校老师在讲课时使用的黑板擦,闲置时都收放在讲桌上,由于反复使用会导致黑板擦积灰而直接污染讲桌,对教师的身体健康很不利,也容易使教材造成污染。
发明内容
本实用新型提供一种带磁铁块的黑板擦,可通过磁力悬挂而避免污染讲桌。
本实用新型包括黑板擦,采用的技术方案是:黑板擦在其背面设置有一个磁铁块。
本实用新型使用时,可在黑板处设置相对应的铁块,由此可将黑板擦通过磁力吸住悬挂,可有效解决现在黑板擦放置在讲桌上造成污染的问题。
附图说明
下面结合附图和实施例对本实用新型作进一步详述。
附图是本实用新型结构示意图。
具体实施方式
图中:黑板擦1在其背面设置有一个磁铁块2。

Claims (1)

1、一种带磁铁块的黑板擦,包括黑板擦(1),其特征在于:所述黑板擦(1)在其背面设置有一个磁铁块(2)。
CNU2008200661540U 2008-03-20 2008-03-20 带磁铁块的黑板擦 Expired - Fee Related CN201183422Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200661540U CN201183422Y (zh) 2008-03-20 2008-03-20 带磁铁块的黑板擦

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008200661540U CN201183422Y (zh) 2008-03-20 2008-03-20 带磁铁块的黑板擦

Publications (1)

Publication Number Publication Date
CN201183422Y true CN201183422Y (zh) 2009-01-21

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Family Applications (1)

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CNU2008200661540U Expired - Fee Related CN201183422Y (zh) 2008-03-20 2008-03-20 带磁铁块的黑板擦

Country Status (1)

Country Link
CN (1) CN201183422Y (zh)

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GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090121