发明名称 Weighted Traffic Cone Assembly
摘要 A weighted traffic cone assembly for being used in occasion of road/site construction includes a base and a conical body. The base has an inner periphery formed with a supporting section having slanted, upper and lower surfaces. The supporting section has a side that is adjacent to an outer periphery of the base and formed with a plurality of spaced holes, wherein the outer periphery has a lower surface concavely formed with an annular groove. After the base is place in a mold for forming the conical body, a pliable material is introduced into the mold to wrap the supporting section of the base, fill up each hole of the supporting section, and thus form the pliable yet tough conical body having a predetermined shape. The conical body has a lower end formed with upper and lower peripheries and plural connecting portions distributed therebetween for securely retaining the base.
申请公布号 US2010107964(A1) 申请公布日期 2010.05.06
申请号 US20090363813 申请日期 2009.02.02
申请人 WANG-LEE TZU-FENG 发明人 WANG-LEE TZU-FENG
分类号 E01F9/012 主分类号 E01F9/012
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