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    • 7. 发明申请
    • CHAIR WITH AID IN LYING BACK AND GETTING UP
    • 主持人回来并获得帮助
    • US20060238007A1
    • 2006-10-26
    • US11114853
    • 2005-04-26
    • Chang Lin
    • Chang Lin
    • A47C1/00
    • A61G5/14A47C1/0355
    • A chair includes a base, a seat, a backrest pivotally connected to a rear end of a seat frame of the seat, and a transmission mechanism including a motor, a telescopic rod actuated by the motor to move in a retracting direction and an extending direction, and a transmission plate. A connecting rod is pivotally connected between a lower end of the backrest frame and the transmission plate. The telescopic rod is directed to a position below a central portion of the seat. The transmission plate is pivoted to the central portion of the seat, the second end of the connecting rod, and the telescopic rod at different portions thereof. When the telescopic rod is retracted, the top support portion of the transmission plate presses against the seat frame to make the rear end of the seat frame move upward and forward.
    • 椅子包括基座,座椅,可枢转地连接到座椅的座椅框架的后端的靠背,以及包括马达的传动机构,由马达致动的伸缩杆,沿着缩回方向和延伸方向 和透射板。 连接杆可枢转地连接在靠背框架的下端和传动板之间。 伸缩杆被引导到座椅中心部分下方的位置。 传动板枢转到座椅的中心部分,连杆的第二端和伸缩杆的不同部分。 当伸缩杆缩回时,传动板的顶部支撑部分压靠座椅框架,使得座椅框架的后端向上和向前移动。