公开(公告)号：US12116076B1

公开(公告)日：2024-10-15

申请号：US17472052

申请日：2021-09-10

Applicant: Delta Enterprise Corp.

Inventor： Scott A. Lewis ,  Francisco J. Reyes

IPC: B62K3/00 ,  B62J1/08 ,  B62K15/00 ,  B62K27/12

CPC classification number: B62K3/002 ,  B62J1/08 ,  B62K15/00 ,  B62K27/12 ,  B62K2015/001

Abstract: An arrangement for supporting a child behind a stroller, includes an axle attachment member adapted to be secured to an axle of the stroller; and a standing board adapted to be secured to the axle attachment member or the axle of the stroller, and including an elongated planar board, at least one wheel secured to a rear section of the planar board, first and second spaced apart attachment openings in an upper surface of the planar board, a seat assembly, handle or plug releasably securable in either attachment opening, transversely aligned wing openings in opposite side surfaces of the planar board, and wings selectively and releasably securable in the wing openings so as to extend transversely out from the planar board, and a stroller attachment member at a front end of the planar board for removable securement to either the stroller or axle attachment member.

公开(公告)号：US20230339440A1

公开(公告)日：2023-10-26

申请号：US18026645

申请日：2021-08-19

Applicant: NÜWIEL GmbH

Inventor： Fahad Aman Khan ,  Muhammad Ali Qammar

IPC: B60T7/20 ,  B62K27/00 ,  B62K27/12 ,  B60T8/17 ,  B60T8/171 ,  B62B5/00 ,  B62D59/04 ,  B62B5/04 ,  B60K31/00

CPC classification number: B60T7/20 ,  B62K27/003 ,  B62K27/12 ,  B60T8/1706 ,  B60T8/171 ,  B62B5/004 ,  B62D59/04 ,  B62B5/0069 ,  B62B5/0404 ,  B60K31/00 ,  B60L50/60

Abstract: A motor-driven trailer and towbar system includes a towbar having a vehicle side end configured to connect with the vehicle and a trailer side end configured to connect with a trailer coupling. The towbar is pivotably coupled to the trailer and configured to pivot along a pivoting path (P) between a lowered position (L) and a raised position (R) with respect to the trailer. At least one first sensor element is configured to detect a position of the towbar along the pivoting path (P). A control unit (TCU) is in communication with the at least one first sensor element and is configured to switch the system between an operating mode and a parking mode. The system is switched into the parking mode when the towbar is in a raised position (R) and is switched into the operating mode when the towbar is in a lowered position (L).

公开(公告)号：US20230174190A1

公开(公告)日：2023-06-08

申请号：US17541715

申请日：2021-12-03

Applicant: Scott Derek Haynes

Inventor： Scott Derek Haynes

IPC: B62K27/00 ,  B62K27/12

CPC classification number: B62K27/003 ,  B62K27/12

Abstract: A trailer is adapted to be mounted to a scooter for movement over a ground surface, the trailer having a trailer frame, a pair of wheels operably mounted on the trailer frame for rollably supporting the trailer frame on the ground surface, and a connector arm that extends from a proximal end that is attached to the trailer frame, to a distal end that is forward of the trailer frame. The connector arm extends upwardly from the trailer frame, but at no point does the connector arm extend beyond 550 mm above the ground surface. A hitching mechanism is attached to the distal end of the connector arm, the hitching mechanism being adapted to be removably attached to the scooter.

公开(公告)号：US20170291656A1

公开(公告)日：2017-10-12

申请号：US15506170

申请日：2015-08-25

Applicant: Croozer GmbH

Inventor： Fabien Yannick Schmitt ,  Nigel Timothy Court ,  Marko Plevnik ,  Graham Keith Lacy

IPC: B62J6/00 ,  B62K27/00 ,  B62K27/12 ,  B62B7/12

CPC classification number: B62J6/003 ,  B62B7/126 ,  B62B9/005 ,  B62J6/00 ,  B62K27/003 ,  B62K27/12 ,  B62K2208/00

Abstract: The invention relates to a bicycle trailer, in particular for transporting children, comprising a chassis (1, 23) and a frame which is connected to the chassis for a passenger compartment. The trailer has at least two wheels (2, 21) and can be provided with a towbar (3, 22) for hitching to a bicycle and at least one third wheel in order to use the bicycle trailer as a stroller or as a jogger. The trailer has a lighting device (14, 35) and a push handle (6, 25). The aim of the invention is to provide such a bicycle trailer in which the handling of the lighting device is simplified. According to the invention, this is achieved in that at least one lighting device is integrated into the push handle or into a coupling for securing the push handle to the frame.

公开(公告)号：US09751585B1

公开(公告)日：2017-09-05

申请号：US15371389

申请日：2016-12-07

Applicant: Cheh-Kang Liu

Inventor： Cheh-Kang Liu

IPC: B62K27/02 ,  B62K27/00 ,  B62K27/12

CPC classification number: B62K27/003 ,  B62B7/00 ,  B62B7/06 ,  B62B2205/20 ,  B62K27/02 ,  B62K27/12

Abstract: A frame structure of baby trailer includes a bottom frame including a front frame bar, a rear frame bar, and opposing left and right frame bars respectively pivotally connected between the front and rear frame bars, two -shaped upright support frame bars respectively connected with respective front and rear ends thereof to the bottom frame, and a top transverse frame bar connected between the two upright support frame bars at a top side. The front or rear frame bar of the bottom frame is retractable and can be set between an extended position and a received position and locked in the extended position by a locking device so that the bottom frame can be conveniently and rapidly collapsed through a unilateral operation to reduce the dimension.

公开(公告)号：US09744095B1

公开(公告)日：2017-08-29

申请号：US15431294

申请日：2017-02-13

Applicant: Angelo L. Mazzei ,  Javier Bustamante

Inventor： Angelo L. Mazzei ,  Javier Bustamante

IPC: A61H3/04 ,  B62D51/02 ,  B60K1/02 ,  B62K11/00 ,  A61G5/04 ,  A61G5/12

CPC classification number: A61H3/04 ,  A61G5/047 ,  A61H2003/007 ,  A61H2003/043 ,  A61H2003/046 ,  A61H2201/0107 ,  A61H2201/0192 ,  A61H2201/1207 ,  A61H2201/1633 ,  A61H2201/164 ,  A61H2201/5064 ,  A61H2203/0406 ,  B60K7/0007 ,  B60Y2200/84 ,  B62K5/007 ,  B62K11/007 ,  B62K27/12

Abstract: An improved walker has a detachable propulsion unit, which is attached to the walker by a platform member which extends forwardly from the propulsion unit, with an upwardly extending walker structure partially attached to the platform member. The user steps onto the propulsion unit while support on either side by the handles of the walker. The platform member is so attached to the propulsion unit as to allow a left section and a right section of the propulsion unit to be independently movable with respect to one another, thereby allowing operation of the propulsion unit. The propulsion unit may be a hover board or power board.

公开(公告)号：US09725126B2

公开(公告)日：2017-08-08

申请号：US14993633

申请日：2016-01-12

Applicant: GAUSS INNOVATION DESIGN CO.

Inventor： Shih-Lin Yeh

IPC: B62K27/12 ,  B62K13/02 ,  B60D1/00

CPC classification number: B62K13/025 ,  B60D2001/003 ,  B62K27/12 ,  B62K2710/12

Abstract: A vehicle-to-vehicle connector includes a first component and a second component. The first component is configured to be connected with a first vehicle body, and a second component is configured to connect a second vehicle body with the first vehicle body. The second vehicle body includes a front wheel assembly, a stem and a handle bar, and the front wheel assembly, the stem and the handle bar lean toward a direction opposite a moving-forward direction of the first vehicle body.

公开(公告)号：US20170197683A1

公开(公告)日：2017-07-13

申请号：US14991721

申请日：2016-01-08

Applicant: Richard Kilcrease

Inventor： Richard Kilcrease

IPC: B62K27/00 ,  B62K27/04 ,  B62K27/12 ,  B62K27/02

CPC classification number: B62K27/003 ,  B60J7/1621 ,  B60P3/32 ,  B62K27/02 ,  B62K27/04 ,  B62K27/12 ,  B62K27/14 ,  B62K2710/04 ,  B62K2710/16

Abstract: A motorcycle trailer that includes a box trailer bed. The motorcycle trailer also includes a hinged lift lid, the lift lid including aerodynamic curvature on the front top and rear top. The motorcycle trailer additionally includes at least one lid latch positioned and structured on the off-road side of the hinged lift lid for fastening and unfastening the hinged lift lid closed selectively and the hinged lift lid having lid curvature corresponding to the aerodynamic curvature of the front top and the aerodynamic curvature of the rear top of the box trailer bed. The motorcycle trailer also includes the box trailer bed being affixed to a trailer frame, a road-side wheel suspended from the roadway side of the trailer frame with a road-side spring member and an off-road-side wheel suspended from the off-road side of the trailer frame with an off-road-side spring member.

公开(公告)号：US09663183B1

公开(公告)日：2017-05-30

申请号：US14972531

申请日：2015-12-17

Applicant: Jon N. Wilson

Inventor： Jon N. Wilson

IPC: B62K27/12 ,  B62K27/00 ,  B60D1/00

CPC classification number: B62K27/12 ,  B60D2001/003 ,  B62K27/00

Abstract: A towing frame for a bicycle includes a tow bar suitable for use with a two-wheeled style bicycle. The towing frame includes a “U”-shaped tow bar with mounting apertures and hardware for connection to a rear frame portions of the bicycle and a rear bracket for attachment of a towed vehicle such as a cart or wagon.

公开(公告)号：US20170057593A1

公开(公告)日：2017-03-02

申请号：US15243083

申请日：2016-08-22

Applicant: Croozer GmbH

Inventor： Roger GRAY ,  Georg SCHNEIDER

IPC: B62K27/12 ,  F16B7/04

CPC classification number: B62K27/12 ,  E05B71/00 ,  F16B7/044

Abstract: The invention relates to a coupling for connecting and/or holding together two parts, in particular for a bicycle trailer, having a first and a second coupling part which cooperate and can be released from each other, one of which is an insert piece which is connected to one of the parts and the other is a sleeve which is connected to the other part, the sleeve being capable of at least partly engaging around the insert piece, and the first coupling part having at least one locking groove (22, 103). To achieve a constructively simple coupling with a simple handling ability, mounted on or in the second coupling part is at least one locking shaft (4, 96) which has at least one locking segment having in the peripheral direction at least one locking portion (31, 131) and one unlocking portion (32, 132), the locking portion (31, 131) having a greater radial extent than the unlocking portion (32, 132). The locking shaft (4, 96) is arranged so that the locking portion (31, 131) can engage in the locking groove (22, 103) when the insert piece has been introduced into the sleeve, and the unlocking portion (32, 132) cannot engage in the locking groove (22, 103). Furthermore, means are provided for rotating the locking portion (31, 131) into the locking position, for holding the locking portion (31, 131) in the locking position and for releasing the locking portion (31, 131) from the locking position.

Abstract translation: 本发明涉及一种用于连接和/或固定在一起的两个部件，特别是用于自行车拖车的联接器，该部件具有第一和第二联接部件，该第一和第二联接部件配合并且可以相互释放，其中一个部件是插入件， 连接到所述部件中的一个，而另一个是连接到另一部分的套筒，所述套筒能够至少部分地接合在所述插入件周围，并且所述第一联接部件具有至少一个锁定槽（22,103） 。 为了实现具有简单处理能力的建设性简单的联接，安装在第二联接部件上或其中的至少一个锁定轴（4,96）具有至少一个锁定部分，该锁定部分在周向方向上具有至少一个锁定部分（31 ，131）和一个解锁部分（32,132），所述锁定部分（31,131）具有比所述解锁部分（32,132）更大的径向延伸。 锁定轴（4,96）被布置成使得当插入件已经被引入套筒中时，锁定部分（31,131）可以接合在锁定槽（22,103）中，并且解锁部分（32,132） ）不能接合在锁定槽（22,103）中。 此外，提供用于将锁定部分（31,131）旋转到锁定位置的装置，用于将锁定部分（31,131）保持在锁定位置并且将锁定部分（31,131）从锁定位置释放。