A tri-mode collapsible scooter includes: a deck; a stem; handlebars; a head tube; a neck hinge; a deck hinge; a wheelset; a neck control; and a deck control. The deck includes: a front deck section; a rear deck section; and a deck hinge interposed between the front deck section and the rear deck section. The neck control is configured to release the neck hinge for transition between an open neck position and a closed neck position. The deck control is configured to release the deck hinge for transition of the deck between an open deck position and a closed deck position. The deck hinge occupies the open deck position and the neck hinge occupies the open neck position in a ride mode; and the deck hinge occupies the closed deck position and the neck hinge occupies the closed neck position in a tow mode.

A motorized scooter cart system is a system that enables a user to comfortably move around while transporting objects or people. The system may include a scooter deck, at least one scooter wheel, a linkage arm, at least one seat assembly, a handlebar assembly, and a pushcart. The scooter deck is designed to support the weight of the user so that the user can freely maneuver the pushcart. The at least one scooter wheel provides the translational force necessary to move the present invention. The linkage arm enables the coupling of the scooter deck to the pushcart. The linkage arm also facilitates the maneuvering of the pushcart. The at least one seat assembly enables the user to comfortably seat while maneuvering the pushcart. The pushcart enables the transportation of objects or people mounted onto the pushcart. Finally, the handlebar assembly enables the control of the pushcart by the user.

A modular exercise apparatus comprising a frame, a common drivetrain supported by the frame and including a common axle, a plurality of input receivers coupled to the common axle, and a resistance member operably coupled to the common axle and operable to provide resistance against rotation of the common axle, a first exercise attachment including a first drive member operably coupled to a first input receiver of the plurality of input receivers of the common drivetrain, and a second exercise attachment including a second drive member operably coupled to a second input receiver of the plurality of input receivers of the common drivetrain.

A modular exercise apparatus comprising a frame, a common drivetrain supported by the frame and including a common axle, a plurality of input receivers coupled to the common axle, and a resistance member operably coupled to the common axle and operable to provide resistance against rotation of the common axle, a first exercise attachment including a first drive member operably coupled to a first input receiver of the plurality of input receivers of the common drivetrain, and a second exercise attachment including a second drive member operably coupled to a second input receiver of the plurality of input receivers of the common drivetrain.

Foldable electrical vehicles and related charging infrastructure are described. The foldable electrical vehicle generally includes three structural members (front and rear wheel-bearing structural members and a seat-bearing structural member) that are pivotally interconnected along their lengths such that they may be pivoted between a closed position wherein the three structural members are disposed roughly parallel to each other in a compact folded configuration, and an open riding configuration wherein an angular relation is formed between the structural members.

Foldable electrical vehicles and related charging infrastructure are described. The foldable electrical vehicle generally includes three structural members (front and rear wheel-bearing structural members and a seat-bearing structural member) that are pivotally interconnected along their lengths such that they may be pivoted between a closed position wherein the three structural members are disposed roughly parallel to each other in a compact folded configuration, and an open riding configuration wherein an angular relation is formed between the structural members.

A multifunctional vehicle including a chassis in which a longitudinal centerline plane is defined. A first pair of wheels is connected to the chassis on opposite sides with respect to the longitudinal centerline plane of the chassis. A second pair of wheels is connected to the chassis, and wheels of the second pair of wheels can be moved with respect to the chassis between: a first position, in which they lie on opposite sides with respect to the longitudinal centerline plane of the chassis, and a second position, in which they lie substantially on the longitudinal centerline plane of the chassis.

A multifunctional vehicle including a chassis in which a longitudinal centerline plane is defined. A first pair of wheels is connected to the chassis on opposite sides with respect to the longitudinal centerline plane of the chassis. A second pair of wheels is connected to the chassis, and wheels of the second pair of wheels can be moved with respect to the chassis between: a first position, in which they lie on opposite sides with respect to the longitudinal centerline plane of the chassis, and a second position, in which they lie substantially on the longitudinal centerline plane of the chassis.

The present disclosure relates to a stroller comprising: a sheet portion including a sheet; a support frame including an upper support frame supporting the sheet, a lower support frame rotatably connected to the upper support frame by a hinge portion, and a frame support that maintains a fixed state between the upper support frame and the lower support frame; and a moving structure to which the support frame is detachably connected, the moving structure including a guide frame that allows the lower support layer to fold and support and is extended in the length direction, a drive frame including a rear wheel coupling portion having a front wheel coupling portion connected in a ‘¬’ shape to the front part of the guide frame and a rear wheel coupling portion having coupling shaft portions formed on both sides of the rear end of the guide frame, a front wheel supported by a support fork to be installed on the front wheel coupling portion, and a rear wheel installed on the rear wheel coupling portion through a rear wheel connecting shaft.

This invention contains different designs of ski, snowboard, and wheel supports that attach to an existing bicycle frame. The ski and wheel supports are interchangeable. This allows easy transformation of a bicycle to a ski bike, snowboard bike, electric bike, or pedal bike. Rider simply attaches the desired ski/wheel supports, depending on the activity desired. The brake and gear controls are easily changed out by replacing the entire steering bar. It saves people the necessity of buying and storing three different types of bikes. The bikes are also light weight and easily transported on the bike rack or lift.