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发明名称
一种磁性黑板擦
摘要
本发明公开了一种磁性黑板擦,包括黑板擦,所述黑板擦外壳上设有软磁铁板,所述软磁铁板与黑板擦外壳连接为一体。本发明直接在黑板擦外壳上设置软磁铁板,其整体设置合理,结构简单,制造成本低廉,使用非常方便实用。
申请公布号
CN103552406A
申请公布日期
2014.02.05
申请号
CN201310537096.0
申请日期
2013.11.04
申请人
张启忠
发明人
张启忠
分类号
B43L19/00(2006.01)I
主分类号
B43L19/00(2006.01)I
代理机构
代理人
主权项
一种磁性黑板擦,包括黑板擦(1),其特征在于:所述黑板擦(1)外壳上设有软磁铁板(2),所述软磁铁板(2)与黑板擦(1)外壳连接为一体。
地址
408422 重庆市南川区南平镇中心小学校
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