This utility model provides a novel cushion adjustment mechanism and child tricycle, which includes cushion; one end of the said main beam tube is connected with the cushion and the other end is connected with the tricycle body; the adjustment unit is fixing-connected with the main beam tube. The adjustment unit is provided with a positioning assembly; the rear part includes two fixing plates. One end of the fixing plates is connected with the rear wheel and the other end is connected with the adjustment unit. The fixing plate connected with the adjustment unit is provided with a counter locking screw rod. One end of the counter locking screw rod passes through the rotation hole and is fixing-connected with the adjustment unit. After adjustment, the child tricycle using this mechanism will have a good stability and avoids the slippage issue of the cushion height controlled by the friction force.

A pedal powered bag transport cart/cycle is a personal riding cart/cycle adapted to transport a rider and a bag. The cart/cycle is generally symmetrical about a longitudinal plane and includes a frame with a seat, a front wheel and steering components, a rear wheel, an inclined bag support, a pedal subassembly, and in some embodiments a motor assist subassembly and controls.

A transformable bicycle or tricycle is presently provided. The transformable bicycle has a first seat and a second seat disposed rearward or forward of the first seat. At least one of the first seat and the second seat is transformable and has a planar seat and a planar back. The transformable seat is configured and disposed to transform into an enclosure or into a flat planar bench having the planar seat and the planar back substantially in the same plane.

A transformable bicycle or tricycle is presently provided. The transformable bicycle has a first seat and a second seat disposed rearward or forward of the first seat. At least one of the first seat and the second seat is transformable and has a planar seat and a planar back. The transformable seat is configured and disposed to transform into an enclosure or into a flat planar bench having the planar seat and the planar back substantially in the same plane.

This Tandem bicycle design describes a reduced linear dimension, whereby the inherent polar integrity of the tandem structure is reduced.

Due to the close proximity of the cyclist, balance and coordination is more rapid and spontaneous.

The gear construct is comprised of a system of three cranking sprockets, closely arranged in a forward (one) and rearward pair. The forward and rear gears closest to the bicycle frame; coupled to a timing chain, functions as the timing mechanism. The rearward outer gear functions as the driving gear connected by a power chain to the rear wheel sprocket(s).

The handlebars required by the rear cyclist necessitates an innovative base connected to the bicycle frame located behind the front cyclist seat collar.

A locking mechanism on the handlebar coupler allows deployment of handlebars from retracted, to the riding position.

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.

The present disclosure provides a method for controlling an electric scooter and electric scooter, wherein the method comprises: a first target operation performed on the electric scooter is detected in a case that the electric scooter is unlocked by using a target account; the electric scooter is set to be in a temporarily locked state in response to the first target operation, wherein the electric scooter in the temporarily locked state is set to allow to be unlocked only by the target account within a target duration after detecting the first target operation the electric scooter in the temporarily locked state is unlocked in a case that a second target operation performed on the electric scooter is detected within the target duration. The present disclosure solves the problem existed in the method for controlling an electric scooter in the related art that the electric scooter is easily used by others when the electric scooter is temporarily stopped using.

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.

A light vehicle with at least one vehicle seat, a front wheel structure having at least one wheel, a rear wheel structure having at least one wheel, and a drive device for movement of the vehicle, wherein the vehicle is reversibly transferable from a driving configuration during driving of the vehicle into a transport and/or parking configuration with reduced spatial dimensions of the vehicle compared with the driving configuration, in particular a reduced distance between the front wheel structure and the rear wheel structure, and/or the vehicle seat being set up in a driving configuration and in a transport and/or parking configuration for seating a driver on a seat surface of the vehicle seat. A shield for a driver is provided, wherein the shield shields the body of the driver upwardly and/or to the sides from the environment at least in regions when sitting on the vehicle seat.

A light vehicle with at least one vehicle seat, a front wheel structure having at least one wheel, a rear wheel structure having at least one wheel, and a drive device for movement of the vehicle, wherein the vehicle is reversibly transferable from a driving configuration during driving of the vehicle into a transport and/or parking configuration with reduced spatial dimensions of the vehicle compared with the driving configuration, in particular a reduced distance between the front wheel structure and the rear wheel structure, and/or the vehicle seat being set up in a driving configuration and in a transport and/or parking configuration for seating a driver on a seat surface of the vehicle seat. A shield for a driver is provided, wherein the shield shields the body of the driver upwardly and/or to the sides from the environment at least in regions when sitting on the vehicle seat.