发明名称 Folding chair aid for sexual relations
摘要 A chair aid comprising a pair of back beams and a pair of soar supports rotatably attached to a pair of seat beams, a seat with a seat cutout attached to the pair of seat beams and a back attached to the pair of back beams. A pair of leg supports is slidably and rotatably attached to the seat. A head rest is slidably attached to the back. The angle between the pair of seat beams and the pair of seat supports may be fixed by means of leg straps attached the pair of seat beams and the pair of seat supports, the length of the leg straps being variable by means of leg strap holes and leg strap buckles. The angle between the pair of back beams and the pair of seat beams may be fixed by means of a pair of back supports rotatably attached to the pair of seat beams, a dowel attached to the pair of back supports, and at least one notch board comprising notches attached to the seat, the notches being sized to frictionally admit the dowel.
申请公布号 US5538011(A) 申请公布日期 1996.07.23
申请号 US19950372333 申请日期 1995.01.13
申请人 CRAFT, JAMES Z.;CRAFT, JR., JAMES Z.;SIMPSON, LEONARD 发明人 CRAFT, JAMES Z.;CRAFT, JR., JAMES Z.;SIMPSON, LEONARD
分类号 A47C9/00;A47C15/00;A61G5/00;A61G15/00;A61H19/00;(IPC1-7):A61G15/00;A47C4/00 主分类号 A47C9/00
代理机构 代理人
主权项
地址