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72 条记录 (耗时 0.022 秒)

    Removable seat attachment for a stroller
    2.
    发明授权
    Removable seat attachment for a stroller 有权

    公开(公告)号：US10730543B2

    公开(公告)日：2020-08-04

    申请号：US15912901

    申请日：2018-03-06

    申请人： Baby Jogger, LLC

    发明人： Jon Hee Lee ,  Megan Roe ,  Stacy Noel Simpson ,  Mark Zehfuss

    IPC分类号： B62B3/00 ,  B62B9/10 ,  B62B7/00 ,  B62B7/14 ,  B62B9/28 ,  B62M1/38 ,  B62K5/02 ,  B62K27/00 ,  B62B9/12 ,  B62K13/00

    摘要： A stroller is provided with the ability to removably couple and decouple a seat from the stroller as needed. The stroller can include a stroller frame. The stroller can also include one or more front wheels attached to the stroller frame and one or more rear wheels attached to the stroller frame. The stroller can also include a first seat coupled to the stroller frame. The stroller can include first and second seat attachment housings. Each of the seat attachment housings can include a cavity for receiving a corresponding one of the first and second seat attachment adapters. Each of the seat attachment housings can also include a door or cover to prevent access to the respective cavity when not in use. The seat attachment adapters can be coupled to the respective seat attachment housings and a second seat can be coupled to the seat attachment adapters.

    REMOVABLE SEAT ATTACHMENT FOR A STROLLER
    3.
    发明申请
    REMOVABLE SEAT ATTACHMENT FOR A STROLLER 审中-公开

    公开(公告)号：US20200223470A1

    公开(公告)日：2020-07-16

    申请号：US16832429

    申请日：2020-03-27

    申请人： BABY JOGGER, LLC

    发明人： Jon Hee Lee ,  Megan Roe ,  Stacy Noel Simpson ,  Mark Zehfuss

    IPC分类号： B62B9/10 ,  B62B7/00 ,  B62B7/14 ,  B62B9/28 ,  B62M1/38 ,  B62K5/02 ,  B62K27/00 ,  B62B9/12

    摘要： A stroller is provided with the ability to removably couple and decouple a seat from the stroller as needed. The stroller can include a stroller frame. The stroller can also include one or more front wheels attached to the stroller frame and one or more rear wheels attached to the stroller frame. The stroller can also include a first seat couple to the stroller frame. The stroller can include first and second seat attachment housings. Each of the seat attachment housings can include a cavity for receiving a corresponding one of the first and second seat attachment adapters. Each of the seat attachment housings can also include a door or cover to prevent access to the respective cavity when not in use. The seat attachment adapters can be coupled to the respective seat attachment housings and a second seat can be coupled to the seat attachment adapters.

    Full folding tricycle
    4.
    发明授权
    Full folding tricycle 有权

    公开(公告)号：US10442490B2

    公开(公告)日：2019-10-15

    申请号：US15964802

    申请日：2018-04-27

    申请人： SMART TRIKE MNF PTE LTD.

    发明人： Yoram Baron

    IPC分类号： B62B1/00 ,  B62K15/00 ,  B62K9/02 ,  B62B7/12 ,  B62M1/24 ,  B62K5/06 ,  B62M1/38 ,  B62J17/08 ,  B62B7/08 ,  B62B1/12 ,  B62B7/04

    摘要： The present invention relates to a foldable tricycle, operable between a first mode of operation steerable by a tricycle rider, and a second mode of operation steerable by an attendant pushing the tricycle. The tricycle comprising: a pair of rear wheels; a foldable seat comprising a chair and a back support, for accommodating said tricycle rider; a foldable arm rest, connected to said foldable seat; a parental handle, for steering said tricycle by said attendant pushing the tricycle; a main frame, configured to rotatably hold said rear support, to support said foldable seat, to rotatably support said rider handle, to rotatably support said fork; and a latching mechanism, capable of locking and unlocking the rotatable movement, of the rear support, in relations to the main frame.

    Drive assembly for a human-powered machine
    5.
    发明授权
    Drive assembly for a human-powered machine 有权

    公开(公告)号：US10220911B2

    公开(公告)日：2019-03-05

    申请号：US15447780

    申请日：2017-03-02

    申请人： Steven Ascher

    发明人： Steven Ascher

    IPC分类号： B62M1/38 ,  B62K3/00 ,  B62M3/08

    摘要： A drive assembly for a human-powered machine may include a front crankset spaced from a rear crankset, each rotatably coupled to a frame. Crank arms of the rear crankset are longer than crank arms of the front crankset. A left foot platform and a right foot platform each have a rear portion rotatably coupled to a distal end portion of the corresponding rear crank arm, and a front portion in sliding and rotating engagement with a distal end portion of the corresponding front crank arm. The front crankset and the rear crankset may be mechanically coupled to each other, such that the two cranksets turn together at the same rotational speed in terms of RPM. The two cranksets may also be operatively connected to the hub of a wheel.

    Bicycle having a power transmission device
    9.
    发明授权
    Bicycle having a power transmission device 有权
    具有动力传动装置的自行车

    公开(公告)号：US09114841B2

    公开(公告)日：2015-08-25

    申请号：US14366655

    申请日：2013-02-25

    申请人： Jong-Hwa Go

    发明人： Jong-Hwa Go

    IPC分类号： B62M11/16 ,  B62K1/00 ,  B62M1/36 ,  B62M1/38

    CPC分类号： B62K1/00 ,  B62M1/36 ,  B62M1/38 ,  B62M11/02 ,  B62M11/16

    摘要： The present invention concerns a pedal cycle which is devised in such a way that, in order to improve on the fact that principally with unicycles the rider cannot easily mount, the space inside the hub is provided with a plurality of rollers for dividing up and receiving the weight transmitted to the frame at a downwardly widening angle rather than in the center of the wheel, and a geared drive force is transmitted to the wheel via a gear coupled to a pedal shaft passing through one end of the rollers.

    摘要翻译： 本发明涉及一种踏板循环，其设计方式是为了改进主要是单骑自行车不能容易地安装的事实，轮毂内的空间设置有多个用于分离和接收的滚子 传递到框架的重量以向下的加宽角度而不是在车轮的中心传递到车架，并且齿轮驱动力通过联接到通过辊的一端的踏板轴的齿轮传递到车轮。