The present invention relates to an electric motorcycle realized so that it can be subjected to a simple maintenance process. Such motorcycle is realized so that all the components at major risk of failure or deterioration are grouped in an unique compact and easily removable block called “block of electric components”. Moreover, the structure of the same motorcycle is conceived so that the extraction of said “block of electric components”, even if it is bulky and heavy, results simple and that it is also reduced at minimum the risk that such operation occurs in an incorrect way, or that it can provide other kinds of damage. All this aims at making the motorcycle maintenance and the restoration of its full function possible also at not specialized sites.

A straddled vehicle including a frame structure having a frame body, a rear arm swingably supported by the frame structure, a driving wheel rotatably supported by the rear arm, a drive motor supported by the frame structure or the rear arm, and an electric power generation unit supported by the frame body but not by the rear arm. The electric power generation unit includes: an electric power generation engine arranged with an offset toward a first direction from a center of the straddled vehicle with respect to a left-right direction, not overlapping the drive motor in a side view; and an electric power generator further in a second direction, opposite to the first direction, than the electric power generation engine, overlapping the electric power generation engine, but not overlapping the drive motor, in the side view. The electric power generator is driven by the electric power generation engine to generate electric power.

Disclosed is a single-wheeled balance vehicle. The single-wheeled balance vehicle includes: a wheel provided on a wheel frame, a motor transmission mechanism fixed in the wheel frame and arranged to drive the vehicle according to acquired manned mode information; a wheel cover arranged to partially cover the wheel; a skeleton arranged to reinforce mechanical strength of the wheel cover; and footboards arranged to be stepped on by both feet of a driver in driving. The wheel cover partially covers the wheel and in embodiments may be in a surface contact, so that the contact area is larger, contact stress is more dispersive, a strain is relatively small, the deformation of the wheel cover can be reduced, the possibility that a tire or a hub motor is rubbed or locked due to deformation of the wheel cover in the related art can be avoided, and safety performance can be improved.

Disclosed is a single-wheeled balance vehicle. The single-wheeled balance vehicle includes: a wheel provided on a wheel frame, a motor transmission mechanism fixed in the wheel frame and arranged to drive the vehicle according to acquired manned mode information; a wheel cover arranged to partially cover the wheel; a skeleton arranged to reinforce mechanical strength of the wheel cover; and footboards arranged to be stepped on by both feet of a driver in driving. The wheel cover partially covers the wheel and in embodiments may be in a surface contact, so that the contact area is larger, contact stress is more dispersive, a strain is relatively small, the deformation of the wheel cover can be reduced, the possibility that a tire or a hub motor is rubbed or locked due to deformation of the wheel cover in the related art can be avoided, and safety performance can be improved.

There is provided a fuel cell humidification device of a fuel cell motorcycle. When a fuel cell managing device demands to perform a humidification treatment for humidifying an electrolyte film of an air-cooled type solid polymer fuel cell or the humidification treatment is being performed, a humidification permission deciding portion decides whether an inclination of the fuel cell motorcycle is equal to or greater than an inclination threshold, and then permits to perform or continue to perform the humidification treatment if the inclination is not equal to or greater than the inclination threshold, and does not permit to perform or continue to perform the humidification treatment if the inclination is equal to or greater than the inclination threshold.

There is provided a fuel cell humidification device of a fuel cell motorcycle. When a fuel cell managing device demands to perform a humidification treatment for humidifying an electrolyte film of an air-cooled type solid polymer fuel cell or the humidification treatment is being performed, a humidification permission deciding portion decides whether an inclination of the fuel cell motorcycle is equal to or greater than an inclination threshold, and then permits to perform or continue to perform the humidification treatment if the inclination is not equal to or greater than the inclination threshold, and does not permit to perform or continue to perform the humidification treatment if the inclination is equal to or greater than the inclination threshold.

An electric drive motorcycle (100) is competed with a filter box in the rear portion thereof, without limiting the space available for the batteries, comprises: a front portion comprising one or more front wheels and a handlebar; a rear portion comprising a saddle (101), a shell body arranged below said saddle (101), and a rear wheel arranged below said shell body; an intermediate portion extending as a connection between said front portion and said rear portion; an electric drive unit (8) connected to said rear wheel (105); and a hybrid supply unit supplying said electric drive unit (8), comprising at least a battery unit (115) and a combustion engine (116) actuating an electric generator (120), said combustion engine (116) comprising an exhaust duct (133) with an expansion chamber (134) and a filter box (135) for feeding air to the combustion engine (116), wherein said electric generator (120) is apt to supply said battery unit (115) and/or said electric drive unit, wherein, inside the shell body (107) and below the saddle (101), a housing space is provided extending from one side to the other one of the shell body (107) and which receives the hybrid supply unit, in a first portion thereof, and wherein said filter box (135) and said exhaust duct (133) are arranged on the same side of the motorcycle.

An electric drive motorcycle (100) is competed with a filter box in the rear portion thereof, without limiting the space available for the batteries, comprises: a front portion comprising one or more front wheels and a handlebar; a rear portion comprising a saddle (101), a shell body arranged below said saddle (101), and a rear wheel arranged below said shell body; an intermediate portion extending as a connection between said front portion and said rear portion; an electric drive unit (8) connected to said rear wheel (105); and a hybrid supply unit supplying said electric drive unit (8), comprising at least a battery unit (115) and a combustion engine (116) actuating an electric generator (120), said combustion engine (116) comprising an exhaust duct (133) with an expansion chamber (134) and a filter box (135) for feeding air to the combustion engine (116), wherein said electric generator (120) is apt to supply said battery unit (115) and/or said electric drive unit, wherein, inside the shell body (107) and below the saddle (101), a housing space is provided extending from one side to the other one of the shell body (107) and which receives the hybrid supply unit, in a first portion thereof, and wherein said filter box (135) and said exhaust duct (133) are arranged on the same side of the motorcycle.

To provide a moving device that can be used as a mobility device to transport objects and can be improved in portability. The moving device that is movable with rotation of wheels includes a body unit inflated by injection of fluid and deflated by discharge of the fluid, a support body provided on a predetermined surface of the body unit, and the wheels provided in the support body, wherein the interior of a predetermined portion of the body unit that receives a load from an object contacting the body unit is formed with a drop-stitch structure, and the drop-stitch structure after injection of the fluid has tensile forces in directions approximately perpendicular to the direction of the load applied to the predetermined portion by the object.

An electric scooter includes: an upper plate member including two roll tubes and a shaft tube pivotally connected to a standing tube and inserted into the roll tubes, the standing tube having a hooking part and a connection part disposed between the roll tubes and inserted by the shaft tube; a lower plate member including a pressing part positioning with the hooking part; two frames pivotally connected between the upper and lower plate members through bolts, each opened frame including a clip tightly covering the standing tube; a stopper disposed between the upper and lower plate members and positioning the closed frames; and a pivotal connection seat including two frame fitting members covering the tapered portions and having a quick release member, a tapered seat base having a top part combined with a cover frame of the seat cushion provided with a quick release member fixed to a positioning hole.