Ambulatory care chair
    5.
    发明授权
    Ambulatory care chair 失效
    休息椅

    公开(公告)号:US06315319B1

    公开(公告)日:2001-11-13

    申请号:US09546548

    申请日:2000-04-10

    Abstract: A chair for transporting a patient includes a base frame, a plurality of casters mounted to the base frame, a seat, and a push bar mounted to a back section of the seat for use when transporting the patient. A wheel is coupled to the base frame for movement between a downward brake-steer position, facilitating steering the chair during transport of the patient, and an upward neutral position. A brake mechanism brakes the casters when the brake mechanism is in a braking position and permits rotation of the casters when the brake mechanismn is in a releasing position. A brake-steer shaft is coupled to the brake mechanism. Movement of the shaft moves the brake mechanism between the braking position and the releasing position. The brake-steer shaft is pivotably coupled to the base frame. The brake-steer shaft is coupled to the wheel so that rotation of the brake-steer shaft moves the wheel between the brake-steer position and the neutral position. A neutral pedal is coupled to the brake-steer shaft so that movement of the neutral pedal to a neutral position automatically rotates the brake-steer shaft to move the wheel to the neutral position.

    Abstract translation: 用于运送患者的椅子包括底座框架,安装到基座框架的多个脚轮,座椅和安装到座椅的后部的推杆,用于在运送患者时使用。 车轮联接到基座框架,用于在向下的制动转向位置之间移动,便于在运送病人期间转向椅子和向上的中立位置。 当制动机构处于制动位置时,制动机构制动脚轮,并且当制动机构处于释放位置时允许脚轮的旋转。 制动转向轴联接到制动机构。 轴的移动使制动机构在制动位置和释放位置之间移动。 制动转向轴可枢转地联接到基架上。 制动转向轴联接到车轮,使得制动转向轴的旋转在制动转向位置和中间位置之间移动车轮。 中性踏板联接到制动转向轴,使得中性踏板到中立位置的运动自动地旋转制动转向轴以将车轮移动到中立位置。

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