Tennis bag with ball retrieving and dispensing unit
    41.
    发明授权
    Tennis bag with ball retrieving and dispensing unit 有权
    网球包带球回收和分配单元

    公开(公告)号:US09339698B2

    公开(公告)日:2016-05-17

    申请号:US13923380

    申请日:2013-06-21

    摘要: A portable tennis apparatus comprising a tennis bag, a tennis ball retrieving unit, a stretchable back bar and an extendable bottom stand. The ball retrieving unit retrieves balls on the ground directly to the bag; the stretchable back bar can be pulled up and pushed around with rolling means on the ground easily. The top opening of the bag made it easy to reach the balls for replay. The extendable stand can raise the tennis bag at a desirable level for dispensing balls so that the player does not have to bend down. The stretchable back bar and the stand can be put back to their original position during the transportation of the apparatus, such as between tennis court and player's home. The entire apparatus is light-weighted, easily carried and operated single-handed. This apparatus is truly an “all-in-one” tennis apparatus, and a revolution in the field of tennis equipment.

    摘要翻译: 一种便携式网球装置,包括网球包,网球拾取单元,可拉伸后杆和可伸展底座。 球取出单元将地面上的球直接取回到袋子上; 可拉伸后拉杆可以轻松地在地面上滚动并滚动。 袋子的顶部开口使得容易到达球以便重放。 可伸展支架可以将网球袋提升到用于分配球的理想水平,使得玩家不必向下弯曲。 可伸缩的后杆和支架可以在运输设备期间,例如网球场和玩家之间的位置被放回原位。 整个设备轻巧,轻松携带和单手操作。 这种装置是真正的“一体化”网球设备,也是网球设备领域的革命。

    Sports training device
    45.
    发明授权
    Sports training device 有权
    运动训练装置

    公开(公告)号:US09079074B2

    公开(公告)日:2015-07-14

    申请号:US13450415

    申请日:2012-04-18

    摘要: An athletic training device trains athletes to observe the collision between a ball and bat, club, racquet, or the like. The training device may provide a unique event, such as a flashing light, at the moment of the collision. Athletes can be trained to watch the ball, bat, club, racquet or the like, to note the flash of light, thereby focusing the attention of the athlete to “keep their eye on the ball”. The training device of the present invention can provide a unique event that attracts and induces anticipation from the collision point itself. The unique event can be a light flash, multiple light flashes, colored light flashes, or the like.

    摘要翻译: 运动训练装置训练运动员观察球和蝙蝠,球杆,球拍等之间的碰撞。 训练装置可以在碰撞时提供诸如闪光灯之类的独特事件。 可以训练运动员观看球,蝙蝠,俱乐部,球拍等,注意闪光,从而将运动员的注意力集中在“保持眼球”。 本发明的训练装置可以提供从碰撞点本身吸引并引起预期的独特事件。 独特的事件可以是闪光灯,多个灯闪烁,彩色灯闪烁等。

    SYSTEM, DEVICE, AND METHOD FOR IMPROVING SPORTS SWING STRIKING ACCURACY
    46.
    发明申请
    SYSTEM, DEVICE, AND METHOD FOR IMPROVING SPORTS SWING STRIKING ACCURACY 审中-公开
    系统,装置和改善运动冲击精度的方法

    公开(公告)号:US20150024863A1

    公开(公告)日:2015-01-22

    申请号:US13944155

    申请日:2013-07-17

    申请人: Todd Comi

    发明人: Todd Comi

    IPC分类号: A63B69/36

    摘要: A device, system and method for managing swinging effectiveness of a sports related striking object configured to strike a struck object, is disclosed. The struck object may have a struck object diameter. The device may include a chalklike material, a substantially spherical shape, and a diameter of between approximately ⅕ to ⅓ the struck object diameter. The method may include: placing a first substantially spherical chalklike object on a golf tee; taking a first swing with a golf club and striking the substantially spherical chalklike object with a golf club thereby leaving a chalklike mark on a striking surface of the golf club; viewing the chalklike mark on the striking surface, and noting a first difference between a location of the chalklike mark and a sweet spot on the striking surface; placing a second substantially spherical chalklike object on the golf tee; taking a second swing with the golf club and striking the second spherical chalklike object with the golf club and adjusting the second swing in order to minimize a second difference between a second chalklike mark made from striking the second spherical chalklike object and the sweet spot on the striking surface based on the first distance noted in the noting.

    摘要翻译: 公开了一种用于管理被配置为撞击被撞击物体的运动相关的撞击物体的摆动效果的装置,系统和方法。 撞击物体可能具有撞击物体的直径。 该装置可以包括白垩状的材料,基本上是球形的,并且直径大约在撞击物体直径的约1/3。 该方法可以包括:将第一基本上为球形的白垩状物体放置在高尔夫球座上; 用高尔夫球杆进行第一次摆动并用高尔夫球杆击打基本上球形的白垩状物体,从而在高尔夫球杆的击打表面上留下粉笔状标记; 观察撞击表面上的白垩状标记,并注意到粉笔状标记的位置与打击表面上的甜点之间的第一个差异; 将第二基本上球形的白垩状物体放置在高尔夫球座上; 与高尔夫球杆进行第二次摆动并用高尔夫球杆击打第二球形白垩状物体并调整第二摆动,以便最小化由打击第二球形白垩状物体而形成的第二粉笔状标记与第二球状白垩状物体之间的甜点之间的第二差异 基于注意到的第一个距离的打击面。

    Tennis Ball Pick-Up Cart
    48.
    发明申请
    Tennis Ball Pick-Up Cart 审中-公开
    网球捡拾车

    公开(公告)号:US20140294547A1

    公开(公告)日:2014-10-02

    申请号:US14204494

    申请日:2014-03-11

    IPC分类号: A63B47/02

    摘要: A tennis ball pick-up cart comprises a chassis including a pair of driven wheels and a pair of steering wheels. A ball collection case is coupled to the chassis. A ball pick-up mechanism includes a concave ball guiding plate laterally placed under two vertical side plates. The ball pick-up mechanism also includes a fixing shaft and a rotating shaft each laterally extending between the vertical side plates. Synchronous belt pulleys are provided on the fixing shaft and the rotating shaft. Two synchronous belts are assembled with two of the synchronous belt pulleys. Laterally placed ball-moving plates are evenly distributed on an outer surface of each of the synchronous belts. Each of the ball moving plates includes a ball moving surface perpendicularly connected to the outer surface of each of the belts. An electric motor drives the driven wheels and the rotating shaft.

    摘要翻译: 一种网球拾取车包括一个包括一对从动轮和一对方向盘的底架。 球收集箱连接到底盘。 球拾取机构包括横向放置在两个垂直侧板下的凹球引导板。 球拾取机构还包括固定轴和旋转轴,每个横向延伸在垂直侧板之间。 同轴皮带轮设在固定轴和旋转轴上。 两个同步带组装有两个同步皮带轮。 横向放置的球形移动板均匀地分布在每个同步带的外表面上。 每个球移动板包括垂直地连接到每个带的外表面的球运动表面。 电动机驱动从动轮和旋转轴。

    Measuring sports net tension
    49.
    发明授权
    Measuring sports net tension 有权
    测量运动网张力

    公开(公告)号:US08806952B1

    公开(公告)日:2014-08-19

    申请号:US13549513

    申请日:2012-07-15

    申请人: David Ewing Glass

    发明人: David Ewing Glass

    IPC分类号: G01N3/08

    摘要: In one aspect, an apparatus for measuring a tension force on a net cord of a sports net is disclosed. The apparatus may include a housing configured to connect to a static post. The apparatus may also include a slidable member and attachment members. The attachment members may be configured to engage a portion of the net cord. A resilient member inside the housing may be connected to the slidable member, and an indicator member may be connected to the slidable member within the housing. The slidable member may be configured to move within the housing in response to and by a distance proportional to an amount of tension force on the net cord. The indicator member may be connected to the slidable member such that a portion of the indicator member may be exposed through a slotted opening defined in the housing.

    摘要翻译: 一方面,公开了一种用于测量运动网的网线上的张力的装置。 该装置可以包括被配置为连接到静态柱的壳体。 该装置还可以包括可滑动构件和附接构件。 附接构件可以构造成接合网线的一部分。 壳体内的弹性构件可以连接到可滑动构件,并且指示构件可以连接到壳体内的可滑动构件。 可滑动构件可以被配置为响应于与网线上的张力的量成比例的距离在壳体内移动。 指示器构件可以连接到可滑动构件,使得指示构件的一部分可以通过限定在壳体中的开槽开口露出。