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发明名称
防滑螺丝批
摘要
本实用新型是在常用螺丝批基础上改进的,主要作用是加强螺丝批在旋扭过程中的防滑功能,其特征是在螺丝批的长条圆铁杆下部,留有一个固定六角及一个可以上下活动的六角,活动六角上部排列有防滑锯齿。防滑螺丝批既可以象常用螺丝批一样旋扭螺丝,也可以使用扳手卡住活动六角进行正反两方面的旋扭。防滑螺丝批备有防滑锯齿,对已滑槽锈蚀的螺丝具有独特防滑作用,使用适应范围较大。
申请公布号
CN2094429U
申请公布日期
1992.01.29
申请号
CN91200395.2
申请日期
1991.01.06
申请人
陈康华
发明人
陈康华
分类号
B25B23/00
主分类号
B25B23/00
代理机构
代理人
主权项
1、一种防滑螺丝批,由活动握手柄,留有固定六角的长条园铁杆、活动六角构成。其主要特征为常用螺丝批的下部具有一个固定六角及一个可以上下活动的六角,活动六角的上部排列有防滑锯齿。
地址
524500广东省吴川县梅菉镇居仁里17号
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