Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
464 words
An improved structure scooter that is responsive and stable, time- and energy-saving, as well as safe and convenient, that is comprised of a footboard, a front wheel assembly, and a rear wheel assembly, of which the front wheel assembly is disposed at the anterior aspect of the footboard and the rear wheel assembly is disposed at the posterior aspect of the footboard; the directional control of the front wheel assembly is articulated by a topside stem having an active sleeve at its lower extent that provides for folding of the topside stem against the footboard, the innovative features are: an ellipsoidal handhold is positioned on the upper extent of the topside stem and a front mounting block is situated at the lower extent of the topside stem and attached thereto, an extension plate projecting from the rear extent of the front mounting block provides for assembly to the footboard by through holes and fasteners, said front mounting block has a support fixture fixedly attached to each of its two sides at an angle from the horizontal, the lower extent of two side connecting rods is actively linked to the support fixtures by through holes formed in both the support fixtures and the connecting rods, the mounting hole of an axle stay is provided on the lower extent of each of said side connecting rods to provide for the installation of front wheels, a synchronously swaying top connecting rod is actively linked to through holes in the upper extent of the side connecting rods, the rear wheel assembly has two rear mounting blocks positioned in the center of the assembly, a support fixture is installed on each of the outer sides of the mounting block at an angle from the horizontal, through holes in the outer ends of said support fixtures are linked to corresponding through holes in the lower extent of side connecting rods, a mounting hole of an axle stay is provided on the lower extent of each side connecting rod for the installation of rear wheels, a top connecting rod that causes the synchronous canting of the rear wheel is linked to the upper extent of said side connecting rods by through holes in both the top connecting rod and the side connecting rods, return springs are installed between the center of the top connecting rod and both the left and right support fixtures such that when the topside stem is displaced or foot force is applied to one side of said footboard, the front and rear mounting blocks are deflected causing the synchronous deflection of the support fixtures, which in turn actuates the connecting rods installed at the front and rear wheel assemblies to both cant, and turn the wheels, thereby enabling the scooter of the present invention to execute turns.
Claim 2
Dependent Claim
464 words
An improved structure scooter that is responsive and stable, time- and energy-saving, as well as safe and convenient, that is comprised of a footboard, a front wheel assembly, and a rear wheel assembly, of which the front wheel assembly is disposed at the anterior aspect of the footboard and the rear wheel assembly is disposed at the posterior aspect of the footboard; the directional control of the front wheel assembly is articulated by a topside stem having an active sleeve at its lower extent that provides for folding of the topside stem against the footboard, the innovative features are: an ellipsoidal handhold is positioned on the upper extent of the topside stem and a front mounting block is situated at the lower extent of the topside stem and attached thereto, an extension plate projecting from the rear extent of the front mounting block provides for assembly to the footboard by through holes and fasteners, said front mounting block has a support fixture fixedly attached to each of its two sides at an angle from the horizontal, the lower extent of two side connecting rods is actively linked to the support fixtures by through holes formed in both the support fixtures and the connecting rods, the mounting hole of an axle stay is provided on the lower extent of each of said side connecting rods to provide for the installation of front wheels, a synchronously swaying top connecting rod is actively linked to through holes in the upper extent of the side connecting rods, the rear wheel assembly has two rear mounting blocks positioned in the center of the assembly, a support fixture is installed on each of the outer sides of the mounting block at an angle from the horizontal, through holes in the outer ends of said support fixtures are linked to corresponding through holes in the lower extent of side connecting rods, a mounting hole of an axle stay is provided on the lower extent of each side connecting rod for the installation of rear wheels, a top connecting rod that causes the synchronous canting of the rear wheel is linked to the upper extent of said side connecting rods by through holes in both the top connecting rod and the side connecting rods, return springs are installed between the center of the top connecting rod and both the left and right support fixtures such that when the topside stem is displaced or foot force is applied to one side of said footboard, the front and rear mounting blocks are deflected causing the synchronous deflection of the support fixtures, which in turn actuates the connecting rods installed at the front and rear wheel assemblies to both cant, and turn the wheels, thereby enabling the scooter of the present invention to execute turns.