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    • 8. 发明公开
    • BALL PIT APPARATUS
    • 球坑装置
    • EP3290091A1
    • 2018-03-07
    • EP17185767.5
    • 2017-08-10
    • Casdon Limited
    • Cassidy, Paul
    • A63G31/12A63H33/00
    • A63B47/025A63B5/00A63B71/02A63B2039/003A63B2047/028A63B2208/12A63B2225/62A63G31/12A63H33/008
    • A ball pit apparatus for use with a plurality of balls. The ball pit apparatus includes: a base portion configured to provide a ball pit for holding a plurality of balls, wherein the base portion includes one or more inflatable side walls configured to, when inflated, extend around a periphery of the base portion; a roof portion configured to provide a ball chamber for holding a plurality of balls above the base portion; one or more inflatable supports configured to, when inflated, hold the roof portion above the base portion; a suction inlet configured to be in fluid communication with the ball chamber so that, when suction is provided at the suction inlet, suction is also provided to the ball chamber; a ball inlet configured to be in fluid communication with the ball chamber so that, when suction is provided to the ball chamber, a ball received at the ball inlet is drawn into the ball chamber. The roof portion includes an opening configured to face the base portion when the one or more inflatable supports are inflated. The roof portion includes at least one blocking element configured to block the opening so as to prevent balls from falling through the opening when suction is provided to the ball chamber and to not block the opening so as to allow balls to fall through the opening when suction is not provided to the ball chamber.
    • 与多个球一起使用的球坑装置。 该球坑装置包括:基部,其构造成提供用于保持多个球的球坑,其中,所述基部包括一个或多个可膨胀侧壁,所述一个或多个可膨胀侧壁构造成当膨胀时围绕所述基部的周边延伸; 顶部部分,所述顶部部分构造成提供用于将多个球保持在所述基部上方的球室; 一个或多个可充气支撑件,所述一个或多个可充气支撑件被构造成当充气时将所述顶部部分保持在所述基部上方; 吸入口,所述吸入口构造成与所述球室流体连通,从而当在所述吸入口处提供抽吸时,还向所述球室提供抽吸; 球入口,所述球入口构造成与所述球室流体连通,使得当向所述球室提供吸力时,在所述球入口处接收的球被吸入所述球室。 所述顶部包括开口,所述开口被构造成当所述一个或多个可充气支撑件被充气时面对所述基座部分。 顶部包括至少一个阻挡元件,该阻挡元件构造成阻挡开口,以便当向球室提供吸力时防止球穿过开口落下并且不阻挡开口,以便在抽吸时允许球通过开口落下 没有提供给球室。