发明名称 HIGH CHAIR FOLDING DEVICE AND HIGH CHAIR THEREOF
摘要 A folding device is configured at the bottom of rear leg frame and at the pivot between the rear leg frame and front leg frame of a high chair. The folding device allows a user to complete folding process by pressing a button at the bottom of the rear leg frame. When the button is pressed, a rotator in the housing of the folding device rotates correspondingly and drags connected steel wires to move horizontally inward. The other ends of the steel wires further connect to engaging parts at the pivots and engaging between the front leg frame and the rear leg frame and retract the engaging parts so that the rear leg frame disengages from and pivots about the front leg frame. The high chair may be folded with one-foot operation.
申请公布号 US2010264703(A1) 申请公布日期 2010.10.21
申请号 US20100719863 申请日期 2010.03.09
申请人 CHEN SHUN-MIN;HU WEN-QU;ZHANG XIAO-JIAN 发明人 CHEN SHUN-MIN;HU WEN-QU;ZHANG XIAO-JIAN
分类号 A47D1/02;A47D1/00 主分类号 A47D1/02
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