A tooth-meshing rolling toy set includes at least one curved carrier member and at least one rolling member. The at least one curved carrier member has a first surface and an opposite second surface; and the first and the second surface all are provided with a toothed structure having a plurality of teeth. The at least one rolling member includes a rolling body having a peripheral surface extending around the rolling body to define a closed geometric loop having a curved surface. The peripheral surface is also provided with a toothed structure having a plurality of teeth that mesh with the teeth of the toothed structure on the curved carrier member, such that the at least one rolling member can roll on the first surface or the second surface of the at least one curved carrier member through meshing with the at least one curved carrier member.

A loop track for toy vehicles comprising a baseplate and an extensible helical loop connected to the baseplate. The baseplate includes an inlet pathway and two or more outlet pathways positioned laterally along the baseplate. A first end of the helical loop is connected to the inlet pathway. A second end of the helical loop is removably connected to one of the two or more outlet pathways by laterally extending or contracting the helical loop. The loop track has a plurality of configurations and the configuration of the loop track is determined by the outlet pathway connected to the second end of the helical loop.

A simple, glue-free movable track model with a dual-pin structure comprises an intermediate connecting component (1), a track shoe (2), elastic pin bushes (58) and an auxiliary clamp, an elastic opening (50) is formed on a rotating shaft hole of the intermediate connecting component (1), and the intermediate connecting component (1) is spliced, in a snap-fit manner, with an intermediate rotating shaft (51) of the track shoe (2) through the elastic opening (50); back-off dowels (21) are arranged at the both ends of the track shoe (2) and are spliced with the elastic pin bushes (58) so that the elastic pin bushes (58) can be fit into the back-off dowels (21) and then securely engaged. The movable track model can realize one-time assembly, reduce manufacturing difficulty and improve manufacturing efficiency.

A system and method is provided for a toy race track. Preferred embodiments of the present invention operate in conjunction with a vehicle affixed to a track, wherein the track is supported in relation to at least one fixed surface via a plurality of support structures. In one embodiment, the track comprises a plurality of flexible sections, allowing a user to construct a track resembling a rollercoaster, having steep curves, upside-down portions, etc. In one embodiment, the vehicle includes a plurality rollers that can be used to both affix the vehicle to the track and propel the vehicle along the track. By affixing the vehicle to the track, the vehicle is prevented from leaving the track during extreme situations (e.g., steep curves, upside-down portions, etc.).

A tubular transport system with a motorized vehicle includes a) an at least partially transparent hollow tube being semi-flexible so as to bend to a predetermined minimum radius and no further; b) a motorized vehicle within tube; c) a motor within or connected to the vehicle for movement by traction; d) a power source for the motor; e) a traction mechanism for assisting in movement of said motor vehicle. The vehicle may be themed, and may be singular, plural articulated and/or plural separate vehicles.

A toy vehicle track set is disclosed herein. The track set includes at least one track section and a support that can hold the track section in a particular orientation or position relative to a support surface. In one embodiment, the support includes a base, a support member that is coupleable to the base, and a coupler that is connected to the support member. The track section can be engaged with the coupler which is movably mounted to the support member.

A miniature track assembly having a plurality of central track supports, first track support spacers, and first and second flexible track runners is described. Each track support has a body portion and an extended portion attached to the body portion, the extended portion having a first connection node and a second connection node for detachable connection with the flexible track runners. The first track support spacer is configured to attach to at least one of either a central track support from the plurality of central track supports, or a second track support spacer. The first and second flexible track runners are configured to attach to the connection nodes of the extended portion of each of the plurality of central track supports. The components provide unique design and construction advantages due to the flexible track runner.

A toy vehicle track set includes a base having a first pivotable end and a second pivotable end. A first segment is coupled to the first pivotable end. A first connector has a first hinge, a first tongue and a second tongue. A second segment is hingedly coupled to the first segment by the first connector. A third segment is coupled to the second pivotable end. A second connector has a second hinge, a third tongue and a fourth tongue. A fourth segment is hingedly coupled to the third segment by the second connector. The first and second tongue of the first connector are configured to slidably couple to the first and second segments, respectively, and rotate relative to the first hinge. The third and fourth tongue of the second connector are configured to slidably couple to the third and fourth segments, respectively, and rotate relative to the second hinge.

A loop track for toy vehicles comprising a baseplate and an extensible helical loop connected to the baseplate. The baseplate includes an inlet pathway and two or more outlet pathways positioned laterally along the baseplate. A first end of the helical loop is connected to the inlet pathway. A second end of the helical loop is removably connected to one of the two or more outlet pathways by laterally extending or contracting the helical loop. The loop track has a plurality of configurations and the configuration of the loop track is determined by the outlet pathway connected to the second end of the helical loop.

The purpose of the present invention is to provide a driving toy and a playing device using same, the driving toy being provided with auxiliary wheels for guiding the driving toy to travel along a track, and capable of travelling on various tracks by allowing the auxiliary wheels to be installed by changing the positions thereof according to the type of tracks.