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发明名称
管塞结构改良
摘要
一种管塞结构改良,其包含:一管塞、一撑张块及一拉掣件,其中,撑张块系装入管塞之容置空间,于周缘设有截径尺寸略大于容置空间之撑抵缘,拉掣件系穿过管塞之穿孔,并组接于撑张块;藉由上述结构,透过拉掣件将撑张块往外拉时,将使得撑张块以撑抵缘撑开弹性板,进而让弹性板产生变形,而得以嵌紧贴合于管体内壁,俾达成管塞稳固定位之功能。
申请公布号
TWM435539
申请公布日期
2012.08.11
申请号
TW101206314
申请日期
2012.04.06
申请人
徐炎煌 彰化县彰化市中山路1段556巷21弄18号
发明人
徐炎煌
分类号
F16L55/11
主分类号
F16L55/11
代理机构
代理人
吴芳池 彰化县彰化市中央路119之7号
主权项
地址
彰化县彰化市中山路1段556巷21弄18号
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