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发明名称
螺帽构造改良
摘要
一种螺帽构造改良,系包含有一多边形状之螺帽本体、圈状胶质垫片及一弧形罩盖,其中螺帽本体上方系延伸有外径稍大于本体螺纹孔之凸缘,以形成一卡阶供置放胶质垫片,而弧形罩盖置入于该凸缘孔中,经由加工冲压使该凸缘稍内缩变形,令罩盖得结合在本体上方,俾当整体旋合在螺栓末端以固定物件时,该罩盖极为锁固不会脱落,且可避免油、水等杂质渗入防止螺栓螺牙部份产生蚀锈,以及该胶质垫片能固定螺栓防止松动、脱落。
申请公布号
TW385840
申请公布日期
2000.03.21
申请号
TW087210890
申请日期
1998.07.07
申请人
林玉渊
发明人
林玉渊
分类号
F16B41/00
主分类号
F16B41/00
代理机构
代理人
杨建强 台北巿光复南路五七四号六楼
主权项
一种螺帽构造改良,系设有一多边形状且中央具贯通状螺纹孔之螺帽本体,主要特征系在于:螺帽本体上方系延伸有外径稍大于本体螺纹孔之凸缘,以形成一内卡阶供层叠置入胶质垫片及弧形罩盖,藉由冲压加工使凸缘内径稍向内缩,使该罩盖得结合在本体上方而不会松脱者。图式简单说明:第一图系本创作之立体外观示意图。第二图系本创作之立体分解示意图。第三图系本创作之组合剖视暨其实施例示意图。
地址
彰化巿彰南路二段五一二巷一一六弄七号
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