公开(公告)号：US10335669B2

公开(公告)日：2019-07-02

申请号：US16115534

申请日：2018-08-28

Applicant: KOOFY INNOVATION LIMITED

Inventor： Ondy Song Qi Ma ,  Xiaodong Ge

IPC: A63C17/12 ,  A63C17/08 ,  A63C17/00 ,  A63C17/14 ,  A63C17/26 ,  B62L1/04 ,  B62H1/12 ,  B62K3/00 ,  B62K11/00 ,  A63C17/01

Abstract: A self-balancing board is provided, comprising a primary wheel assembly, a platform, at least one sensor, a controller, a first auxiliary wheel assembly, and a first brake element. The primary wheel assembly comprises a primary wheel and a motor driving the primary wheel. The platform is secured to the primary wheel assembly and has a foot deck. The at least one sensor senses the orientation of the platform. The controller receives data from the at least one sensor and controls the motor in response to the received data. The first auxiliary wheel assembly is secured to the platform distal the primary wheel assembly, and is elevated from contacting a flat surface upon which the primary wheel rests when the foot deck is parallel to the flat surface. The first brake element is manually movable relative to the first auxiliary wheel assembly to engage the first auxiliary wheel assembly to provide resistance to rotation of the first auxiliary wheel assembly.

公开(公告)号：US20180369685A1

公开(公告)日：2018-12-27

申请号：US16115534

申请日：2018-08-28

Applicant: KOOFY INNOVATION LIMITED

Inventor： Ondy Song Ki MA ,  Xiaodong GE

IPC: A63C17/12 ,  B62K11/00 ,  B62K3/00 ,  B62H1/12 ,  B62L1/04 ,  A63C17/08 ,  A63C17/01

CPC classification number: A63C17/12 ,  A63C17/004 ,  A63C17/014 ,  A63C17/08 ,  A63C17/1409 ,  A63C17/265 ,  A63C2017/1463 ,  A63C2203/12 ,  A63C2203/24 ,  B62H1/12 ,  B62K3/002 ,  B62K11/007 ,  B62K2202/00 ,  B62L1/04

Abstract: A self-balancing board is provided, comprising a primary wheel assembly, a platform, at least one sensor, a controller, a first auxiliary wheel assembly, and a first brake element. The primary wheel assembly comprises a primary wheel and a motor driving the primary wheel. The platform is secured to the primary wheel assembly and has a foot deck. The at least one sensor senses the orientation of the platform. The controller receives data from the at least one sensor and controls the motor in response to the received data. The first auxiliary wheel assembly is secured to the platform distal the primary wheel assembly, and is elevated from contacting a flat surface upon which the primary wheel rests when the foot deck is parallel to the flat surface. The first brake element is manually movable relative to the first auxiliary wheel assembly to engage the first auxiliary wheel assembly to provide resistance to rotation of the first auxiliary wheel assembly.

公开(公告)号：US20180141610A1

公开(公告)日：2018-05-24

申请号：US15531456

申请日：2015-11-30

Applicant: MINIBRAKE KFT. ,  YVVOLVE SPORTS LTD.

Inventor： Dániel Bognár ,  Péter Szesztay ,  Marcell Szirtes

IPC: B62K23/02 ,  B62L3/02 ,  B60T7/08 ,  B62L1/04 ,  B62L1/00

CPC classification number: B62K23/02 ,  B60T1/04 ,  B60T7/085 ,  B60T7/16 ,  B62L1/005 ,  B62L1/04 ,  B62L3/02 ,  F16D49/22

Abstract: In an aspect, a remote-controlled brake for a human-powered vehicle is provided and includes a support structure that is mountable to a frame of the vehicle, a shoe that is pivotable between a braking position and a non-braking position, a motor, and a local controller. In the braking position the shoe is abutted with a wheel of the vehicle to stop forward rolling of the wheel, while permitting backward rolling of the vehicle. In the non-braking position the shoe permits forward and backward rolling of the wheel. The motor is operatively connected to the shoe to move the shoe to and from both the braking and non-braking position. The local controller includes an electronic reception unit that is configured to receive signals from a remote controller, wherein the local controller is programmed to control operation of the motor based on the signals.

公开(公告)号：US20180127046A1

公开(公告)日：2018-05-10

申请号：US15708546

申请日：2017-09-19

Applicant: RAZOR USA LLC

Inventor： Robert Chen

IPC: B62K3/00 ,  B62L3/04 ,  B62B3/00 ,  B62K21/12 ,  B62L1/04

CPC classification number: B62K3/002 ,  B62B3/001 ,  B62K21/12 ,  B62L1/04 ,  B62L3/04

Abstract: A personal mobility vehicle or scooter includes a least one swivel caster wheel supported at the rear of the scooter. The scooter has a body that includes a deck and a handlebar assembly. The scooter includes at least one front wheel with the deck extending between the at least one front wheel and the at least one swivel wheel. The scooter can also include an angled rear portion supporting a rear swivel caster wheel such that the pivot axis of the swivel wheel is inclined with respect to the top surface of the deck. Embodiments of the scooter also include a swivel braking assembly configured to apply a braking force to the at least one swivel wheel.

公开(公告)号：US20180029665A1

公开(公告)日：2018-02-01

申请号：US15728446

申请日：2017-10-09

Applicant: The Glorious Empire, LLC

Inventor： Andrew Broussard

IPC: B62L1/04 ,  B62L3/04 ,  B62K3/00

CPC classification number: B62L1/04 ,  B62J15/02 ,  B62K3/002 ,  B62L3/04

Abstract: An adjustable rear wheel hood system has a movable hood, so to be longitudinally adjusted to accommodate shrinking wheels (due to wear), or other requirements. A longitudinal slot is aligned between the rear wheel hood and the deck, and after adjusting the hood-to-rear wheel separation to a desired amount, the hood is secured to the deck via a shaped protuberance and securing mechanism, preventing lateral movement of the hood.

公开(公告)号：US09771115B2

公开(公告)日：2017-09-26

申请号：US15205392

申请日：2016-07-08

Applicant: RAZOR USA LLC

Inventor： Robert Chen

IPC: B62K21/00 ,  B62K3/00 ,  B62B3/00 ,  B62K21/12 ,  B62L1/04 ,  B62L3/04

CPC classification number: B62K3/002 ,  B62B3/001 ,  B62K21/12 ,  B62L1/04 ,  B62L3/04

Abstract: A personal mobility vehicle or scooter includes a least one swivel caster wheel supported at the rear of the scooter. The scooter has a body that includes a deck and a handlebar assembly. The scooter includes at least one front wheel with the deck extending between the at least one front wheel and the at least one swivel wheel. The scooter can also include an angled rear portion supporting a rear swivel caster wheel such that the pivot axis of the swivel wheel is inclined with respect to the top surface of the deck. Embodiments of the scooter also include a swivel braking assembly configured to apply a braking force to the at least one swivel wheel.

公开(公告)号：US20170008589A1

公开(公告)日：2017-01-12

申请号：US15205392

申请日：2016-07-08

Applicant: RAZOR USA LLC

Inventor： Robert Chen

IPC: B62K3/00 ,  B62L3/04 ,  B62L1/04 ,  B62K21/12

CPC classification number: B62K3/002 ,  B62B3/001 ,  B62K21/12 ,  B62L1/04 ,  B62L3/04

Abstract: A personal mobility vehicle or scooter includes a least one swivel caster wheel supported at the rear of the scooter. The scooter has a body that includes a deck and a handlebar assembly. The scooter includes at least one front wheel with the deck extending between the at least one front wheel and the at least one swivel wheel. The scooter can also include an angled rear portion supporting a rear swivel caster wheel such that the pivot axis of the swivel wheel is inclined with respect to the top surface of the deck. Embodiments of the scooter also include a swivel braking assembly configured to apply a braking force to the at least one swivel wheel.

Abstract translation: 个人移动车辆或踏板车包括支撑在踏板车后部的至少一个旋转脚轮。 滑板车具有包括甲板和车把组件的车身。 所述踏板车包括至少一个前轮，其中所述甲板在所述至少一个前轮和所述至少一个回转轮之间延伸。 踏板车还可以包括支撑后旋转脚轮的倾斜的后部，使得旋转轮的枢转轴线相对于甲板的顶表面倾斜。 踏板车的实施例还包括构造成向至少一个回转轮施加制动力的旋转制动组件。

公开(公告)号：US20120234636A1

公开(公告)日：2012-09-20

申请号：US13065188

申请日：2011-03-15

Applicant: Ryan McFarland

Inventor： Ryan McFarland

IPC: B62L1/04

CPC classification number: B62L1/04

Abstract: A balance bike brake is disclosed which may be affixed to a balance bike and provides a brake which may be operated by the rider's foot.

Abstract translation: 公开了一种平衡自行车制动器，其可以固定到平衡自行车上并提供可以由骑手的脚操作的制动器。

公开(公告)号：US20250136229A1

公开(公告)日：2025-05-01

申请号：US18827298

申请日：2024-09-06

Applicant: RAZOR USA LLC

Inventor： Robert Chen

IPC: B62K3/00 ,  B62B3/00 ,  B62K21/12 ,  B62L1/04 ,  B62L3/04

Abstract: A personal mobility vehicle or scooter includes a least one swivel caster wheel supported at the rear of the scooter. The scooter has a body that includes a deck and a handlebar assembly. The scooter includes at least one front wheel with the deck extending between the at least one front wheel and the at least one swivel wheel. The scooter can also include an angled rear portion supporting a rear swivel caster wheel such that the pivot axis of the swivel wheel is inclined with respect to the top surface of the deck. Embodiments of the scooter also include a swivel braking assembly configured to apply a braking force to the at least one swivel wheel.

公开(公告)号：US12275488B2

公开(公告)日：2025-04-15

申请号：US17799360

申请日：2021-01-29

Applicant: NINEBOT (HANGZHOU) TECH CO. LTD.

Inventor： Anxin Shi

IPC: B62L1/04 ,  B60T1/04 ,  B62L3/02 ,  F16D65/28 ,  F16D121/14 ,  F16D125/60

Abstract: A traveling apparatus includes a frame, a wheel body, a rotating shaft, and a brake assembly. The wheel body is rotatably arranged on the frame, and is configured to roll on a bearing surface. The rotating shaft is connected to the frame, and the brake assembly is rotatably arranged on the rotating shaft. On a rotation path of the brake assembly, the brake assembly has an idle position in which the brake assembly defines a gap with a working surface of the wheel body, and a brake position in which the brake assembly is configured to be in contact with the working surface of the wheel body. The working surface is a surface of the wheel body configured to be in contact with the bearing surface.