A spherical/elliptical single-wheeled vehicle comprises a motor, pedals and a wheel. The motor comprises a motor shell and a spindle having two ends fixedly connected to the pedals respectively. The wheel is spherical or elliptical and is of a hollow structure having two ends formed with openings, and the wheel is arranged on the motor housing in a sleeving manner, is fixedly connected to the motor housing, and comprises a sleeve made from an elastic material. The wheel has a large contact area with the ground at any angles, thus the controllability of the single-wheeled vehicle is greatly improved; in addition, users can get on the vehicle easily, and the operation difficulty of the single-wheeled vehicle is lowered, and user experience is improved; and the reinforcing shells are used to support the two ends of the spherical/elliptical wheel, so that the structural stability of the spherical/elliptical single-wheeled vehicle is improved.

An electric mobility apparatus is disclosed. The electric mobility apparatus may include a mid-frame assembly in which a bracket fastened to at least one component is mounted on an inner side, a front frame assembly having a portion inserted into a front face of the mid-frame assembly so as to be coupled to the mid-frame assembly, and a tail frame assembly having a portion inserted into a rear face of the mid-frame assembly so as to be coupled to the mid-frame assembly, wherein the bracket is fastened to both side faces inside the mid-frame assembly.

An anti-rotation bracket configured to engage a horizontal indented vehicle component and fit within an indentation formed within a component attachable to the vehicle is presented. The anti-rotation bracket comprises a flat region having an opening formed therein, the flat region sized to fit within the indentation and an extension integrally formed at a right angle to the flat region, the extension sized to engage the horizontal indented vehicle component such that the extension abuts the horizontal indented vehicle component, thereby inhibiting rotation of the anti-rotation bracket.

A self-propelled, one-wheeled vehicle may include a board having two deck portions each having a concave front footpad configured to receive a foot of a rider, and a wheel assembly disposed between the deck portions. The concave front footpad has a rider detection sensor in the form of a membrane switch conforming to the shape of the footpad (e.g., facilitated by one or more slots formed in the membrane switch). A motor assembly drives the vehicle in response to board orientation and rider detection information. The vehicle may have a secondary battery chargeable via a three-pin charging port including an input pin, a ground pin, and an identification pin configured to receive an expected identification signal from an external charging circuit.

There is provided a balance bike including: a front wheel and a rear wheel; a head portion steerably holding the front wheel; a main frame including a front frame extending rearward from the head portion while being inclined downward and a rear frame extending rearward from a rear end of the front frame at an angle closer to a horizontal direction than a direction in which the front frame extends, the main frame connecting the head portion and the rear wheel; and a seat support portion fixed to a bent portion where the front frame and the rear frame are connected to each other, and supporting a seat slidably in an up-down direction.

There is provided a balance bike including: a front wheel and a rear wheel; a head portion steerably holding the front wheel; a main frame including a front frame extending rearward from the head portion while being inclined downward and a rear frame extending rearward from a rear end of the front frame at an angle closer to a horizontal direction than a direction in which the front frame extends, the main frame connecting the head portion and the rear wheel; and a seat support portion fixed to a bent portion where the front frame and the rear frame are connected to each other, and supporting a seat slidably in an up-down direction.

A personal mobility may include a sensor configured to detect an event; a plurality of protruding elements, each of which includes an actuator and a load sensor, protruding from the scaffold and configured of descending according to a load applied thereto or rising according to an output of the actuator; and a controller connected to the sensor and the plurality of protruding elements and configured to determine a position of the sole of the user based on an output of the protruding element descending according to the load of the user among the plurality of protruding elements when the user boards on the scaffold, determine the type of the event based on the output of the sensor and control to raise at least one protruding element among the protruding elements located below the sole based on the type of the event.

A personal mobility may include a sensor configured to detect an event; a plurality of protruding elements, each of which includes an actuator and a load sensor, protruding from the scaffold and configured of descending according to a load applied thereto or rising according to an output of the actuator; and a controller connected to the sensor and the plurality of protruding elements and configured to determine a position of the sole of the user based on an output of the protruding element descending according to the load of the user among the plurality of protruding elements when the user boards on the scaffold, determine the type of the event based on the output of the sensor and control to raise at least one protruding element among the protruding elements located below the sole based on the type of the event.

An all-terrain vehicle including a frame having longitudinally-spaced ends defining a first longitudinal axis, and an engine supported by the frame. The engine includes a crankshaft defining a second longitudinal axis substantially parallel to the first longitudinal axis.

An all-terrain vehicle including a frame having longitudinally-spaced ends defining a first longitudinal axis, and an engine supported by the frame. The engine includes a crankshaft defining a second longitudinal axis substantially parallel to the first longitudinal axis.