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发明名称
自攻螺丝
摘要
一种自攻螺丝,包含一螺头、一连设于该螺头的螺杆,及一形成于该螺杆的螺合单元。该螺杆包括一连设于该螺头的连接端,及一远离该连接端且形成有一切刃的钻削端。该螺合单元包括间隔形成于该螺杆的一第一螺牙与一第二螺牙,该第一螺牙与该钻削端的最短直线距离,小于该第二螺牙与该钻削端的最短直线距离,且该第二螺牙的牙高大于该第一螺牙的牙高。利用该第一螺牙与该第二螺牙分别螺合于一支架与一浪板上,有效避免该浪板受外力冲击而与该螺头相分离,不仅能有效防止雨水渗漏,而且无须额外以矽胶防漏,因此施作简便成本低。
申请公布号
TWM455089
申请公布日期
2013.06.11
申请号
TW102203059
申请日期
2013.02.08
申请人
守富国际股份有限公司 高雄市冈山区冈燕路371号
发明人
谢之骏;何明峰
分类号
F16B25/00
主分类号
F16B25/00
代理机构
代理人
高玉骏 台北市松山区南京东路3段248号7楼;杨祺雄 台北市松山区南京东路3段248号7楼
主权项
地址
高雄市冈山区冈燕路371号
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