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    Umbrella having easily operated pulley means for opening and closing the same
    81.
    发明授权
    Umbrella having easily operated pulley means for opening and closing the same 失效
    伞具有容易操作的滑轮装置，用于打开和关闭它

    公开(公告)号：US4567907A

    公开(公告)日：1986-02-04

    申请号：US624753

    申请日：1984-06-26

    申请人： Emanuel Dubinsky

    发明人： Emanuel Dubinsky

    IPC分类号： A45B23/00 ,  A45B25/14 ,  A45B11/00 ,  A45B25/06 ,  A45B25/08

    CPC分类号： A45B25/14 ,  A45B23/00 ,  A45B2023/0012 ,  A45B2200/1063

    摘要： A pulley system for opening and closing an umbrella which has a ribholder adapted for slidable movement along an umbrella pole. A pulley wheel is mounted in the umbrella pole below its top portion with one end of a pulley cord fixedly attached to the ribholder while the other end of the pulley cord extends below the closed umbrella cover with a first cord handle adapted for being grasped by an operator. The first cord handle has a locking pin adapted for insertion into a hole in the umbrella pole for stopping the downward travel of the ribholder and supporting the umbrella in its open position. A second cord handle is secured to the pulley cord at a predetermined distance from the first handle such that the second handle can be readily grasped and pulled further downward for raising the ribholder to permit the locking pin to be inserted into the hole for locking the umbrella in its open position.

    摘要翻译： 一种用于打开和关闭伞的滑轮系统，其具有适于沿着伞杆滑动运动的肋座。 滑轮在伞形杆的顶部下方安装，滑轮绳的一端固定在肋座上，而滑轮绳索的另一端在封闭的伞形罩的下面延伸，第一绳索把手适于被一个 操作员。 第一帘线把手具有适于插入伞杆中的孔中的锁定销，用于阻止肋骨的向下行进并将伞支撑在其打开位置。 第二把手从第一把手以预定的距离固定到滑轮绳上，使得第二把手可以被容易地抓住并向下进一步向下拉，用于升高肋座以允许锁定销插入孔中以锁定伞 处于开放状态。

    Locking device of an automatic opening umbrella
    82.
    发明授权
    Locking device of an automatic opening umbrella 失效
    自动开伞的锁定装置

    公开(公告)号：US4418707A

    公开(公告)日：1983-12-06

    申请号：US345587

    申请日：1982-02-04

    申请人： Tsun Z. Wu

    发明人： Tsun Z. Wu

    IPC分类号： A45B25/16 ,  A45B25/14

    CPC分类号： A45B25/16

    摘要： A locking device for an automatic opening umbrella having the function of an anti-missrelease and automatic locking device wherein a push button and a button seat are formed in conjunction with a spring element, whereby, by just pushing forward and depressing said button to unlock the locking device and thus continuously complete the action of automatically opening the umbrella. The push botton will automatically return to its original position in a locking up condition after the force against the button is released.

    摘要翻译： 一种具有防错误释放和自动锁定装置功能的自动开启伞的锁定装置，其中与弹簧元件结合形成按钮和按钮座，由此，通过仅向前按压所述按钮来解锁 锁定装置，从而不断完成自动打开伞的动作。 在释放对按钮的力之后，推杆将在锁定状态下自动返回到其原始位置。

    Opening and closing device for an umbrella
    83.
    发明授权
    Opening and closing device for an umbrella 失效
    伞的开闭装置

    公开(公告)号：US4149553A

    公开(公告)日：1979-04-17

    申请号：US926808

    申请日：1978-07-21

    申请人： Ying-I Lee

    发明人： Ying-I Lee

    IPC分类号： A45B25/14 ,  A45B19/00

    CPC分类号： A45B25/14

    摘要： The present invention relates to an opening and closing device for an umbrella which can be easily handled by a single hand; in which a button structure is positioned between a handle and a shaft to control an open-close transmission device rotated by a ratchet gear, thereby to actuate hard steel wire thereof to retract periodically, thus the opening and closing of the umbrella can be handled by a single hand.

    摘要翻译： 本发明涉及一种易于单手操作的伞式开闭装置， 其中按钮结构位于手柄和轴之间，以控制由棘轮旋转的开闭传动装置，从而致动其硬钢丝以周期性地缩回，因此伞的打开和关闭可以由 单手。

    Automatically openable and closable umbrella
    84.
    发明授权
    Automatically openable and closable umbrella 失效
    自动开启和关闭UMBRELLA

    公开(公告)号：US3856030A

    公开(公告)日：1974-12-24

    申请号：US33826173

    申请日：1973-03-05

    申请人： IDEAL KK

    发明人： SATO Y

    IPC分类号： A45B25/16 ,  A45B25/14

    CPC分类号： A45B25/143

    摘要： An automatically openable and closable umbrella comprising a telescoping shaft incorporated with first and second coil springs, main ribs pivotably connected at one end thereof to said shaft, auxiliary ribs adapted to strut said ribs, supporting rods adapted to strut said auxiliary ribs, and spokes adapted to retain said ribs in a manner of controlling the opening of the ribs, said coil springs being adapted to be compressed by the telescoping action of said shaft to accumlate an elastic energy to be consumed for automatically opening the umbrella, said spokes being made of elastic belt members adapted to be elastically deformed when the umbrella is opened to accumlate an elastic energy to be consumed for automatically closing the umbrella.

    摘要翻译： 一种自动打开和关闭的伞，其包括与第一和第二螺旋弹簧结合的伸缩轴，在其一端可枢转地连接到所述轴的主肋，适于支撑所述肋的辅助肋，适于支撑所述辅助肋的支撑杆，以及轮辐适配 以控制肋的开口的方式保持所述肋，所述螺旋弹簧适于通过所述轴的伸缩动作而被压缩，以累积消耗的弹性能量以自动打开伞，所述轮辐由弹性制成 皮带构件适于当伞打开时弹性变形以累积用于自动关闭伞的消耗的弹性能量。

    LIFTING DEVICE AND SHADING DEVICE FOR SUNSHADES
    90.
    发明公开
    LIFTING DEVICE AND SHADING DEVICE FOR SUNSHADES 审中-公开

    公开(公告)号：US20240090632A1

    公开(公告)日：2024-03-21

    申请号：US18333107

    申请日：2023-06-12

    申请人： HANGZHOU XIAOYI INNOVATIONS TECHNOLOGY CO., LTD.

    发明人： Ruohan MAO ,  Wenjie ZHANG ,  Rongzhe LIANG ,  Yunwen KONG

    IPC分类号： A45B25/14 ,  A45B23/00

    CPC分类号： A45B25/143 ,  A45B23/00 ,  A45B2023/0012

    摘要： The present utility model provides a lifting device and shading device for a sunshade, which comprises a mounting bracket, a sunshade cloth, a support mechanism and a lifting device set on the mounting bracket, wherein the support mechanism comprises a fixed support member arranged at the top of the mounting bracket, a movable support member sliding on the mounting bracket, and a support component connected to the fixed support member and the movable support member respectively and used for unfolding or closing the sunshade cloth, and the lifting device comprises a driving motor, a transmission mechanism connected to the driving motor and used to drive the lifting motion of the movable support member relative to the mounting bracket, and a control component used to control the start and stop of the driving motor.