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    • 2. 发明授权
    • Wrist guard
    • 护腕
    • US5600849A
    • 1997-02-11
    • US499451
    • 1995-07-07
    • Antonio C. Hu
    • Antonio C. Hu
    • A41D13/08
    • A41D13/088
    • The wrist guard can be secured to the hand and wrist by a single strap, to provide protection to the hand and wrist. A rigid palm pad, removably attached to the guard over the palm, protects against impact and abrasion. A relatively stiff or substantially rigid support member is removably attached to the guard on the back of the hand and wrist to prevent backward flexion of the hand while permitting forward flexion. The hand and back of the wrist remain exposed for breathability. A flexible strap across the back of the forearm cushions the arm from the support during a fall. The support member includes a flexible rim across the top, across the back of the hand, to cushion the hand from the support during a fall. The guard is modular in nature such that the guard can be used without the support member when less protection is required or when less bulk and weight is desired. The palm pad and support member can be removed to facilitate cleaning of the guard. The guard can be worn with a wrist watch with the watch face visible to the user.
    • 手腕护腕可以通过单个皮带固定在手和手腕上,以保护手腕和手腕。 刚性掌垫可拆卸地连接到手掌上的护罩上,防止受到冲击和磨损。 相对刚性或基本刚性的支撑构件可移除地附接到手和手腕背部上的护罩,以防止手的向后弯曲,同时允许向前弯曲。 手腕的手和背部仍然露出透气性。 在前臂背面的柔性带在跌倒期间将臂从支撑件上靠垫。 支撑构件包括跨越顶部的穿过手背的柔性边缘,以在坠落期间将手从支撑件缓冲。 护罩在本质上是模块化的,使得当需要较少的保护或当需要更少的体积和重量时,护罩可以在没有支撑构件的情况下被使用。 可以移除手掌垫和支撑构件,以便于保护罩的清洁。 防护罩可以戴上手表,手表面向用户可见。
    • 5. 发明授权
    • Toys having gyroscope-based motion resisting action
    • 具有陀螺仪运动阻力动作的玩具
    • US6030272A
    • 2000-02-29
    • US183998
    • 1998-11-02
    • Antonio C. Hu
    • Antonio C. Hu
    • A63H33/00A63H33/30A63H33/26
    • A63H33/009
    • Toys, e.g., swords, guns, shields, to be held in the hand of a user and manipulated/moved. The interior of each of the toys includes a gyroscope, which when operated creates considerable rotational momentum, tending to resist the movement of the toy by the user. This action enhances the user's fun. The toys include a molded plastic housing having a hollow interior portion and a hand-grip portion arranged to be grasped in the hand of a user to lift the toy and manipulate it in various orientations. The gyroscope is mounted within the housing, e.g., in the handle portion. An electric motor is provided for rotating the gyroscope. The motor is powered by a power supply, e.g., a battery pack, located within the housing. A manual, on-off switch is provided in the toys for enabling the electric power from the batteries to energize the motor. Plural lamps are also provided for illuminating portions of the toy when the manual, on-off switch is closed.
    • 玩具,例如剑,枪,盾牌,被保持在用户的手中并被操纵/移动。 每个玩具的内部包括陀螺仪,其在操作时产生相当大的旋转动量,倾向于抵抗使用者玩具的移动。 这个动作增强了用户的乐趣。 这些玩具包括具有中空内部部分和手握部分的模制塑料壳体,手柄部分被布置成被握在使用者的手中以提升玩具并以各种取向操纵它。 陀螺仪安装在壳体内,例如在手柄部分中。 提供用于旋转陀螺仪的电动机。 电动机由位于壳体内的电源(例如,电池组)供电。 在玩具中提供手动开关,用于使电池的电力能够使电动机通电。 当手动开关开关关闭时,也提供多个灯以照明玩具的部分。
    • 6. 发明授权
    • Street hockey puck
    • 曲棍球冰球
    • US5518238A
    • 1996-05-21
    • US502164
    • 1995-07-13
    • Antonio C. HuAlbert Yiu-So
    • Antonio C. HuAlbert Yiu-So
    • A63B67/14A63B71/04
    • A63B67/14A63B2067/146
    • A street or roller hockey puck that includes a plurality of rotational members that are supported in a ring configuration. The rotational members can be cylindrical wheels or spherical rollers. The preferred embodiment includes wheels each having an axis of rotation that is perpendicular to a plane that contains both the central axis of the ring configuration and a radius formed between the central axis and each wheel. An alternate embodiment includes spherical rollers that freely rotate within a housing and protrude through the circumferential side of the puck and at least through one of the top and bottom surfaces.
    • 包括支撑在环形结构中的多个旋转构件的街道或滚轮曲棍球盘。 旋转构件可以是圆柱形轮或球形滚子。 优选实施例包括各自具有与包含环形构造的中心轴线以及在中心轴线和每个车轮之间形成的半径的平面垂直的旋转轴线的轮子。 替代实施例包括在壳体内自由旋转并且突出穿过圆盘的圆周侧并且至少穿过顶表面和底表面中的一个的球面滚子。