发明名称 Foot rest assembly for chairs
摘要 A foot rest assembly for chairs includes a base frame secured to an underside of a chair and having a first positioning hole defined therein, a mounting member having a foot rest mounted thereon, a linking member, and a positioning member. The linking member includes a first end pivotally connected to the base frame and a second end pivotally connected to the mounting member, and a second positioning hole. A cable is extended through the positioning member and includes a first end secured to the mounting member and a second end. The positioning member further includes a positioning rod having a first end attached to the second end of the cable to move therewith and a second end extended through the first positioning hole.
申请公布号 US5890766(A) 申请公布日期 1999.04.06
申请号 US19970905353 申请日期 1997.08.04
申请人 TSAI, CHUN FA 发明人 TSAI, CHUN FA
分类号 A47C7/50;(IPC1-7):A47C7/50 主分类号 A47C7/50
代理机构 代理人
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