Adjustable exercise device
    11.
    发明授权
    Adjustable exercise device 有权
    可调节运动器材

    公开(公告)号:US07938755B1

    公开(公告)日:2011-05-10

    申请号:US10187054

    申请日:2002-06-28

    IPC分类号: A63B22/00

    摘要: An exercise treadmill (20) is described having a number of assembly improvements. In one embodiment, a pivot assembly (50) is provided to allow a treadmill deck (32) to deflect during use. The rear pivot assembly includes a pin (56) transversely mounted on the upper surface of a treadmill frame (22). A pivot block (54) is attached to the deck and includes a lower channel (58) that engages the pin. In another embodiment, an adjustable rear foot assembly (70) is provided having a foot (74) that is rotatable within a mounting block (72). The foot is easily accessed through an upper opening (96) in the treadmill. In yet another embodiment, an air dam (100) is provided between a motor compartment (102) and an adjacent endless belt (28). In still another embodiment, a highly elastic drivebelt (120) is used between a motor assembly (104) and a roller assembly (24) that drives the endless belt (28). Lastly, an embodiment is described in which the treadmill frame (22) is assembled using swaged fasteners (38).

    摘要翻译: 描述了具有许多装配改进的运动跑步机(20)。 在一个实施例中,提供枢轴组件(50)以允许跑步机甲板(32)在使用期间偏转。 后枢转组件包括横向安装在跑步机框架(22)的上表面上的销(56)。 枢轴块(54)附接到甲板上并且包括接合销的下通道(58)。 在另一个实施例中,提供了一种可调节后脚组件(70),其具有可在安装块(72)内旋转的脚部(74)。 足部容易通过跑步机中的上部开口(96)进入。 在另一个实施例中,空气坝(100)设置在电动机室(102)和相邻环形带(28)之间。 在另一个实施例中,在马达组件(104)和驱动环形带(28)的滚子组件(24)之间使用高度弹性的驱动带(120)。 最后,描述了一种实施例,其中使用挤压紧固件(38)组装跑步机框架(22)。