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    • 4. 发明授权
    • Adjustable support foot
    • 可调支撑脚
    • US06902140B1
    • 2005-06-07
    • US10809404
    • 2004-03-26
    • Shih-Yi Huang
    • Shih-Yi Huang
    • E06C7/44F16M7/00F16M11/24
    • F16M7/00E06C7/44
    • An adjustable support foot comprises a support post, a plurality of retaining plates, a control device and an outer shell. The support post has a base and a screwed axle erected thereon. The retaining plates each provided with a screw thread cover around the screwed axle and are further enclosed by the control device including a retaining cylinder and a control ring. The control device urges the retaining plates to engage the screwed axle or depart from the screwed axle, by which the relative position of the support post in the outer shell can be quickly or mildly changed.
    • 可调节的支撑脚包括支撑柱,多个保持板,控制装置和外壳。 支撑柱具有竖立在其上的底座和螺纹轴。 保持板各自在螺纹轴周围设置有螺纹盖,并且还包括包括保持筒和控制环的控制装置封闭。 控制装置促使固定板与螺纹轴接合或脱离螺纹轴,由此支撑柱在外壳中的相对位置可以快速或轻微地改变。
    • 8. 发明授权
    • Controller for the brake of a rolling walkkit
    • 用于制动滚动步行控制器的控制器
    • US06192772B1
    • 2001-02-27
    • US09390405
    • 1999-09-03
    • Shih-Yi Huang
    • Shih-Yi Huang
    • F16C112
    • B62L3/02B62L3/06G05G1/04Y10T74/20287Y10T74/20438
    • A controller for the brake of a rolling walkkit includes a controller base, a grip and a connect rod combined together. The controller base has an upper cylindrical portion fixed around a handrest of the rolling walkkit and a lower hollow portion for pivotally connecting the joint member of the grip, and the control rod is pivotally connected inside said grip. When the grip is pushed up, the connect rod is moved to swing to pull forward a brake wire firmly fixed with a lower end of the connect rod to brake the wheels of the walkkit temporarily in moving, and releasing the grip lets the brake wire also loosened to let the wheels to move again. When the grip is pressed down, the connect rod is forced to swing and let the brake wire pulled forward to stop the wheels for a long time, and releasing the grip lets the brake wire recover, permitting the wheels of the walkkit move again.
    • 用于滚动步行车的制动器的控制器包括组合在一起的控制器基座,把手和连杆。 所述控制器基座具有固定在所述滚动步行台的手扶板周围的上部圆柱形部分和用于枢转地连接所述把手的接合部件的下部中空部分,并且所述控制杆枢转地连接在所述把手内部。 当把手被向上推时,连杆移动到摆动状态,使连接杆下端牢固固定的刹车线暂时拉动,使手柄的轮子暂时地移动,释放把手使刹车线也 松开让轮子再次移动。 当把手被按下时,连杆被迫摆动,让刹车线向前拉以使车轮停止很长时间,释放把手就可以使刹车线恢复,从而允许步行车的车轮再次移动。