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    • 7. 发明授权
    • Sports ball net assembly
    • 运动球网组件
    • US06511390B2
    • 2003-01-28
    • US09883601
    • 2001-06-19
    • Bae-Kyun Kim
    • Bae-Kyun Kim
    • A63B6900
    • A63B71/022A63B63/00
    • A net assembly which allows a user to easily and conveniently practice the launching, throwing or kicking of sports balls (such as baseballs, soccer balls and footballs) in a limited and/or indoor area, and is easily carried, kept or installed. In the net assembly, the net is appropriately tensioned, thus effectively stopping flying balls without failure. The net assembly has a U-shaped base pipe unit laid on a support surface. A main support pipe is mounted to an end of each side arm of the base pipe unit. The support pipe extends upwardly and is inclined outwardly relative to the side arm at an angle of 45°±10°. First and second tension pipes are coupled to each other using a joint, thus forming a tension pipe unit with a holding pin being provided at an outside end of the tension pipe unit for holding a net. The tension pipe unit is mounted to the support pipe at the lower end thereof.
    • 一种网络组件,其允许用户在有限和/或室内区域中容易且方便地实施运动球(例如棒球,足球和足球)的发射,投掷或踢球,并且容易携带,保持或安装。 在网组件中,网适当地张紧,从而有效地停止飞球而不失败。 网组件具有放置在支撑表面上的U形基管单元。 主支撑管安装到基管单元的每个侧臂的端部。 支撑管向上延伸并相对于侧臂以45°±10°的角度向外倾斜。 第一和第二张力管使用接头彼此联接,从而形成张紧管单元,其中保持销设置在用于保持网的张力管单元的外端。 张力管单元在其下端安装到支撑管。
    • 8. 发明授权
    • Golf practice net assembly
    • 高尔夫练习网组装
    • US06210288B1
    • 2001-04-03
    • US09283858
    • 1999-04-01
    • Bae-Kyun Kim
    • Bae-Kyun Kim
    • A63B5700
    • A63B71/022A63B69/3623A63B2210/50
    • A golf practice net assembly which allows a user to easily and conveniently practice tee-shots in a limited and/or indoor area, and is easily carried, kept or installed. In the net assembly, the net is appropriately tensioned, thus effectively stopping flying balls without failure. The net assembly has a U-shaped base pipe unit laid on a support surface. A main support pipe is mounted to an end of each side arm of the base pipe unit. The support pipe extends upwardly and is inclined outwardly relative to the side arm at an angle of 45°±10°. First and second tension pipes are coupled to each other using a joint, thus forming a tension pipe unit with a holding pin being provided at an outside end of the tension pipe unit for holding a net. The tension pipe unit is mounted to the support pipe at the lower end thereof.
    • 一种高尔夫练习网组件,其允许用户在有限和/或室内区域中容易且方便地练习发球,并且易于携带,保持或安装。 在网组件中,网适当地张紧,从而有效地停止飞球而不失败。 网组件具有放置在支撑表面上的U形基管单元。 主支撑管安装到基管单元的每个侧臂的端部。 支撑管向上延伸并相对于侧臂以45°±10°的角度向外倾斜。 第一和第二张力管使用接头彼此联接,从而形成张紧管单元,其中保持销设置在用于保持网的张力管单元的外端。 张力管单元在其下端安装到支撑管。