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经营范围
发明名称
螺丝
摘要
申请公布号
TWM501495
申请公布日期
2015.05.21
申请号
TW104202785
申请日期
2015.02.17
申请人
昕群企业股份有限公司
发明人
曾启丰
分类号
F16B25/00
主分类号
F16B25/00
代理机构
代理人
主权项
一种螺丝,其包含有一螺头,一由该螺头向外延伸之杆体,以及一环设于该杆体上之螺牙;其特征在于:该螺牙包括有复数锥体相互串接而成,该每一锥体具有一由该杆体向外延伸之侧倾面,以及二与该侧倾面连接且相互呈对应设置之上、下倾面,其中,该侧倾面与该上倾面相接处形成有一第一牙锋,而该侧倾面与该下倾面相接处形成第二牙锋,至于该第上倾面与下相接处相接处则形成有第三牙锋,同时该第一、第二、第三牙锋相接处形成有一尖端,并且该第三牙锋系由该尖端渐缩延伸且相接至该另一锥体之侧倾面上。
地址
高雄市冈山区嘉新东路1巷7号
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