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公开(公告)号：US12116077B2
公开(公告)日：2024-10-15
申请号：US18025756
申请日：2021-10-27
申请人： TROLLYPACK LTD.
发明人： Niri Klier , Orel Serfaty
CPC分类号： B62K3/002 , B62K5/027 , B62K5/08 , B62K5/10 , B62K15/008 , B62K2202/00
摘要： A scooter apparatus including a steering assembly having a pivotable steering member having a pivotal axis; a handle-bar securely attached to the steering member; a pair of front wheels; a steering mechanism configured to steer the front wheels; a wheel s-pivoting-mechanism configured to pivot the pair of front wheels; and a steering-tilt assembly configured to tilts the steering member towards the inside periphery of the turning curve, when pivoting the steering member. The rate of the tilt of the steering member, towards the inside periphery of the turning curve, is proportionally related to the pivoting rate of the steering member, and configured to vary depending on speed. The scooter further includes a deck assembly having a standing board and a rear wheel assembly. An interface assembly interconnecting the deck assembly with the steering assembly. The scooter is foldable and may include a detachable bag.
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公开(公告)号：US20240190529A1
公开(公告)日：2024-06-13
申请号：US18585197
申请日：2024-02-23
CPC分类号： B62K15/008 , B62K19/28 , B62K19/34 , B62K21/18 , B62M6/70 , B62M9/16 , B62K2015/003
摘要： A folding bicycle includes a first frame section; a second frame section movably mounted to the first frame section so that the first and second frame sections may be moved relative to each other from an unfolded position to a folded position; a front wheel mounted to the first frame section; a rear wheel mounted to the second frame section; a chainset mounted to the first frame section and including one or more chain rings; a rear hub mounted to the second frame section; a chain extending around and between the one or more chain rings and the rear hub; and a chain retainer fixedly mounted to the first frame section and defining a gap between the chainset and the chain retainer to maintain engagement between the chain and the chainset when the folding bicycle is in the folded position.
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公开(公告)号：US11993335B2
公开(公告)日：2024-05-28
申请号：US18130437
申请日：2023-04-04
申请人： Armando Luis Cordero
发明人： Armando Luis Cordero
IPC分类号： B60K15/00 , B62J43/16 , B62K11/10 , B62K11/14 , B62K15/00 , B62K25/04 , B62M9/00 , B62M11/00 , B62J43/30 , B62J50/22 , F16D41/24
CPC分类号： B62K15/008 , B62J43/16 , B62K11/10 , B62K11/14 , B62K25/04 , B62M9/00 , B62M11/00 , B62J43/30 , B62J50/22 , B62K2202/00 , F16D41/24
摘要： A foldable electric scooter and a manufacture method of the same. The foldable electric scooter includes a main body assembly, a front fork assembly located at the front end of the main body assembly, a rear fork assembly located at the rear end of the main body assembly, a telescoping plate assembly located on top of the front fork assembly and a handlebar assembly located on top of the telescoping plate assembly. The foldable electric scooter has a double headset design that increases a rake angle for more steering stability while still keeping the steering upright for an upright holding of the handlebars. The foldable electric scooter is manufactured by stamping of flat plate material.
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公开(公告)号：US11975789B2
公开(公告)日：2024-05-07
申请号：US17238131
申请日：2019-11-19
申请人： Cirade
发明人： Silvester De Graaf
CPC分类号： B62K15/008 , B62K5/06 , B62K5/05 , B62K7/04
摘要： Cargo bike comprising a collapsible frame, the collapsible frame being adjustable between an elongate state in which the collapsible frame positions a front and rear wheel of the cargo bike at a first distance along a longitudinal axis of the cargo bike, and a collapsed state in which the collapsible frame positions the front and rear wheel at a second, smaller distance along the longitudinal axis of the cargo bike, a cargo holder for holding cargo that comprises a face that extends substantially transversely to the longitudinal axis, and wherein in the collapsed state of the collapsible frame at least one of the wheels extends transversely to the longitudinal axis of the cargo bike and at least partially overlaps with the transversely extending face.
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公开(公告)号：US11939022B2
公开(公告)日：2024-03-26
申请号：US17284136
申请日：2019-10-10
CPC分类号： B62K15/008 , B62K19/28 , B62K19/34 , B62K21/18 , B62M6/70 , B62M9/16 , B62K2015/003
摘要： An aspect of the invention provides a folding bicycle (10) comprising a first frame section (12a); a second frame section (12b) movably mounted to the first frame section so that the first and second frame sections may be moved relative to each other from an unfolded position to a folded position; a front wheel (40) mounted to the first frame section; a rear wheel (42) mounted to the second frame section; a chainset (48) mounted to the first frame section comprising a pair of crank arms (48a) fixed to a bottom bracket axle (74) and defining a crank shaft axis orthogonal to the first and second frame sections; wherein, the bottom bracket axle comprises first and second axle members (74a) extending orthogonally to the crank arm axis and a bridge portion (74b) connecting the first and second axle members, the bottom bracket axle defining a void between the first and second axle members, and wherein, when in a folded position the front and rear wheels are positioned at least partially within the void defined between the first and second axle members.
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公开(公告)号：US11904976B2
公开(公告)日：2024-02-20
申请号：US17283541
申请日：2018-10-09
发明人： Lin Yu
CPC分类号： B62K15/008 , B62K11/00 , B62K2204/00
摘要： A collapsible electric vehicle includes a front vehicle member, a vehicle frame pivotally coupled to the front vehicle member, a seat disposed at the vehicle frame, a power supply, a set of wheels disposed at the front vehicle member and the vehicle frame respectively, and a drive motor eclectically connected to the power supply. The drive motor is connected to at least one of the wheels to drive the wheel to rotate. The collapsible electric vehicle has an expanded state and a collapsed state. In the expanded state, a first supporting frame is expanded and maintained upright to support the seat to be at a suitable position while the front vehicle member is expanded to be positioned apart from the vehicle frame. In the collapsed state, the first supporting frame is collapsed to a main frame, and the front vehicle member is collapsed to the first supporting frame.
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公开(公告)号：US20180346053A1
公开(公告)日：2018-12-06
申请号：US15886552
申请日：2018-02-01
CPC分类号： B62K15/006 , B62J1/00 , B62K3/005 , B62K5/06 , B62K15/008 , B62K21/02 , B62K2204/00
摘要： A cycle includes a fork and a first wheel is mounted to the fork. A steerer tube is connected to the fork. The steerer tube has a longitudinal axis. The cycle includes a pair of second wheels. A pair of downtubes is rotationally mounted to the steerer tube about the longitudinal axis. The pair of downtubes have a fixed inclination with respect to the longitudinal axis. Each one of the down tubes respectively connects one wheel of the pair of second wheels to the steerer tube for pivoting the pair of second wheels together and apart.
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公开(公告)号：US10053179B2
公开(公告)日：2018-08-21
申请号：US15316177
申请日：2016-08-12
发明人： Chunlei Xie
CPC分类号： B62K15/008 , B62J1/002 , B62J25/00 , B62K11/14 , B62K23/06 , B62K2204/00 , B62K2206/00 , B62K2208/00 , B62M7/12
摘要： The present invention provides a foldable electric vehicle and a foldable vehicle frame thereof, wherein the foldable electric vehicle comprises a front frame adapted for being pivotally arranged on a vehicle body of a cycle, a back frame adapted for being pivotally arranged on a vehicle body of a cycle and an actuating arm arranged between the front frame and the back frame, wherein the actuating arm forms a front end and a rear end, wherein the front frame is pivotally arranged on the front end of the actuating arm, and the back frame is pivotally arranged on the rear end of the actuating arm.
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公开(公告)号：US09969453B2
公开(公告)日：2018-05-15
申请号：US15209238
申请日：2016-07-13
发明人： Jess R. Bailie , Lawrence G. Cole , Brett Crockett
CPC分类号： B62K3/02 , B62K15/008
摘要： A number of variations may include a product comprising: a bicycle with an integrated folding system comprising at least a main hinge feature in a frame comprising: a first frame component and a second frame component, wherein the first frame component and the second frame component are pivotally attached to each other; a cable which extends through the frame, wherein a first end of the cable is attached to a steerer tube and a second end is attached to a spring-loaded latch pin; and wherein in an unfolded position the spring-loaded latch pin extends between the first frame component and the second frame component which holds the frame together in the unfolded position, and wherein the spring-loaded latch pin is constructed and arranged so that when the main hinge feature is activated, the cable is lifted upward which pulls the spring-loaded latch pin out of the second frame component so that the frame folds together to a folded position.
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公开(公告)号：US20180127049A1
公开(公告)日：2018-05-10
申请号：US15565423
申请日：2016-04-07
申请人： Ferenc MOLNÁR
发明人： Ferenc MOLNÁR
IPC分类号： B62K15/00
CPC分类号： B62K15/008 , B62K25/005 , B62M17/00
摘要： The flip-pivot bicycle is a collapsible bicycle, that can be folded by a new method, and belongs into the class of the bicycles foldable about two or more axes. The flip-pivot bicycle consists of a driving-frame-segment (1) comprising the driving-wheel (7), a steering-frame-segment (3), comprising the steering-wheel (6), and a central-frame-segment (2), which connects them. The central-frame-segment (2) and the driving-frame-segment (1) is connected by and can pivot above a pivot-axis (4), which pivot-axis (4) is perpendicular to the plane of the parallelly positioned wheels (6, 7), or forms an angle of maximum 45 degree with this perpendicular. The central-frame-segment (2) and the steering-frame-segment (3) is connected and can pivot by a flip-axis (5), which flip-axis (5) is in the plane of the parallelly positioned wheels (6, 7), or is parallel to this plane, or forms an angle of maximum 45 degree with this plane. The function of the flip-axis (5) is to relocate the wheel distant to the pivot-axis (4) as close (or approximately as close) to the pivot-axis (4) as the other wheel is. Thereby flipping the driving-frame-segment (1) on the central-frame-segment (2) by the flip-axis (5), and offset the original planes of the wheels (6, 7) in the meantime, the two wheels (6, 7) can be folded next to each-other. Beyond the above, the flip-pivot bicycle can be equipped with an extra frame-brace; with central-suspension; with crank-anus with releasable fixing which can be re-fixed also in less than 180 degree to each-other, and/or the with pedals inward; with stem that can be slided into one of the forks or next to it; and with seatpost miming out of the plane of the driving wheel.
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