The present disclosure provides a multifunctional children's ride-on vehicle including a frame, a vehicle head, a front wheel, pedal mechanisms, a rear frame, a seat, rear wheel brackets, rear wheels, and a push rod. The frame is provided with a plurality of adjusting grooves, and the plurality of adjusting grooves are evenly distributed along the frame. The rear frame is provided with an adjusting block corresponding to the adjusting groove, and the adjusting block is embedded into the adjusting grooves. The frame is provided with a frame accommodating groove at the front end thereof, and the frame accommodating groove has a size same as that of the adjusting groove.

A first steer tube has a first upper side and a first lower side. A second steer tube has a second upper side and a second lower side. A first axle mounting structure is configured to connect the first lower side to a first end of an axle assembly of a wheel. A second axle mounting structure is configured to connect the second lower side to a second end of the axle assembly. A first head tube assembly is disposed to the first lower side. A second head tube assembly is disposed to the second lower side. A support structure includes a first pivot connection and a second pivot connection. A first arm connects the first head tube assembly and the first pivot connection. A second arm connects the second head tube assembly and the second pivot connection.

A first steer tube has a first upper side and a first lower side. A second steer tube has a second upper side and a second lower side. A first axle mounting structure is configured to connect the first lower side to a first end of an axle assembly of a wheel. A second axle mounting structure is configured to connect the second lower side to a second end of the axle assembly. A first head tube assembly is disposed to the first lower side. A second head tube assembly is disposed to the second lower side. A support structure includes a first pivot connection and a second pivot connection. A first arm connects the first head tube assembly and the first pivot connection. A second arm connects the second head tube assembly and the second pivot connection.

The present disclosure provides a scooter. The scooter includes a scooter body, a driving portion, a wheel portion, a photographing portion and a control portion; the driving portion is connected with the scooter body; at least part of wheel portion is movably connected with the driving portion; the photographing portion is connected with the scooter body, so that an environment around the scooter body is photographed through the photographing portion; the control portion is connected with the scooter body; the control portion is electrically connected with the photographing portion and the wheel portion; and the control portion controls the driving portion according to a signal collected by the photographing portion, thereby driving the at least part of wheel portion to drive the scooter body to move and avoid an obstacle.

The utility model discloses an improved bicycle handlebar, including a handlebar tube and a handlebar head. The handlebar head includes a curved arm and grips. The curved arm is of a structure that inclines forward relative to the handlebar tube. The grips naturally stretch along two ends of the curved arm toward the left and right sides. The handlebar tube is provided with a positioning groove and a limiting hole, a support tube is provided with a positioning protruding portion. After the handlebar tube is inserted into the support tube, the positioning protruding portion is inserted into the positioning groove to ensure that the handlebar will not rotate by itself. Screw the limit screw into the limiting hole to prevent the handlebar from being too deep to pull out. The handlebar is designed to be of a structure, which is more comfortable to use.

The utility model discloses an improved bicycle handlebar, including a handlebar tube and a handlebar head. The handlebar head includes a curved arm and grips. The curved arm is of a structure that inclines forward relative to the handlebar tube. The grips naturally stretch along two ends of the curved arm toward the left and right sides. The handlebar tube is provided with a positioning groove and a limiting hole, a support tube is provided with a positioning protruding portion. After the handlebar tube is inserted into the support tube, the positioning protruding portion is inserted into the positioning groove to ensure that the handlebar will not rotate by itself. Screw the limit screw into the limiting hole to prevent the handlebar from being too deep to pull out. The handlebar is designed to be of a structure, which is more comfortable to use.

A bicycle can include a forward frame triangle that can include a top tube, a bottom tube, a bottom bracket, a structural seat tube, a compliant seat tube, and a pair of seat stays. The top tube can have a first end connected to a head tube and a second end. The bottom tube can have a first end connected to the head tube. The bottom bracket can be connected to the bottom tube. The structural seat tube can be connected to the bottom bracket and the top tube. The compliant seat tube can extend in an upward direction from the bottom bracket to the top tube and within the structural seat tube. The compliant seat tube can be coupled to the forward frame triangle such that the compliant seat post can bend within the structural seat tube.

A modular scooter with suspension and collapsible components is provided. The modular scooter having a plurality of wheels attached to the underside of a large planar deck with a plurality of selectively, collapsible, telescoping handle bar posts configured for multiple riders thereon. The modular scooter also including a collapsible seat post and seat combination, allowing a passenger, such as child to sit during the ride. A wishbone, tilting suspension allowing a driver to lean into turns is also provided. The present invention also having the ability to be linked and interlocked remotely to other similar scooters or trailers and to be converted into other forms of three-wheeled transport such as, but not limited to a wagon, delivery scooter, and the like.

A modular scooter with suspension and collapsible components is provided. The modular scooter having a plurality of wheels attached to the underside of a large planar deck with a plurality of selectively, collapsible, telescoping handle bar posts configured for multiple riders thereon. The modular scooter also including a collapsible seat post and seat combination, allowing a passenger, such as child to sit during the ride. A wishbone, tilting suspension allowing a driver to lean into turns is also provided. The present invention also having the ability to be linked and interlocked remotely to other similar scooters or trailers and to be converted into other forms of three-wheeled transport such as, but not limited to a wagon, delivery scooter, and the like.

The present disclosure relates to a telescopic rod, a steering device and an electric luggage box. The telescopic rod comprises a hollow first tube, a second tube sleeved outside the first tube and being slidable relatively to the first tube, a positioning mechanism configured to lock and unlock the first tube in position relative to the second tube, and a control member configured to control the positioning mechanism to lock and unlock in position, wherein the positioning mechanism comprises a pushrod connected to the control member and movable in the first rube, an abutment unit provided at a bottom end of the pushrod, and a positioning unit adapted for being abutted by the abutment unit for locking and unlocking in position; the first tube has a limiting structure provided therein, for limiting a space for movement of the abutment unit. The steering device comprises a handle and the afore-mentioned telescopic rod connected to the handle. The electric luggage box comprises a ridable box body, a front wheel and a rear wheel mounted on the box body, and the afore-mentioned steering device for steering the front wheel.