发明名称 Swimming pool ladder
摘要 A swimming pool ladder typically utilized with a large capacity swimming pool for enabling bathers to conveniently enter and exit the pool. In its most fundamental embodiment, the swimming pool ladder includes a first ladder section connected to a second ladder section by a top platform. Each ladder section includes a pair of J-shaped side rails for providing a ladder frame. A plurality of rung anchors are mounted upon each of the side rails for supporting a plurality of rungs. Each of the rung anchors includes a load bearing flange. Further, each of the rungs includes a pair of U-shaped openings and a pair of grooves formed within the U-shaped openings for receiving and cooperating with one of the rung anchors and the corresponding load bearing flange. Finally, a plurality of retainer pins are provided for removably securing the rungs to the rung anchors.
申请公布号 US2003132059(A1) 申请公布日期 2003.07.17
申请号 US20020047120 申请日期 2002.01.13
申请人 SAPUTO RICHARD A.;LIN HUA HSIANG;WONG SHEN WU 发明人 SAPUTO RICHARD A.;LIN HUA HSIANG;WONG SHEN WU
分类号 E04H4/14;E06C7/08;(IPC1-7):E06C9/00 主分类号 E04H4/14
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