In one embodiment there is provided a flying toy that can be manually pumped with air. The pressurized air is kept in a canister and use to drive a propeller to propeller the toy for flight.

The subject matter of this specification can be embodied in, among other things, a modular vehicle that includes a vehicle body defining a seat space that is at least partially enclosed and defines an interior volume to contain one or more character figures, a first character seat assembly removably mountable to the vehicle body within the seat space as a first simulated seat, and a second character seat assembly removably mountable to the vehicle body within the seat space as a second simulated seat that is sized differently from the first simulated seat such that the second character seat assembly is prevented from removably mounting to the vehicle body within the seat space when the first character seat assembly is removably mounted to the vehicle body within the seat space.

In one embodiment there is provided a flying toy that can be manually pumped with air. The pressurized air is kept in a canister and use to drive a propeller to propeller the toy for flight.

A thrust ring for a rocket motor for one or more of limited re-use or single use, including a rocket motor housing, the motor housing adapted to contain propellant; an aft closure with a nozzle, the aft closure connected or connectable to the housing; a forward closure connected or connectable to the housing; wherein one or both of the aft closure and the forward closure are connectable to the housing in manner adapted for one or both of limited re-use or single use.

A projectile launching apparatus and methods for use with an aerosol spray device containing a flammable liquid. The apparatus comprising a chamber and a tube, the tube fixedly attached to an opening in the chamber. Inside the chamber is a spark gap connected by an electrical cable to a spark power source, the cable having sufficient length to permit the spark power source to be located away from the chamber. A method comprising the steps of sliding the projectile over the tube; spraying some of the flammable liquid into the chamber; activating the spark power source, thereby igniting the mixture of air and flammable liquid, the ignition of the mixture of air and flammable liquid thereby propelling the projectile rapidly away from the projectile launcher apparatus.

A projectile launching apparatus and methods for use with an aerosol spray device containing a flammable liquid. The apparatus comprising a chamber and a tube, the tube fixedly attached to an opening in the chamber. Inside the chamber is a spark gap connected by an electrical cable to a spark power source, the cable having sufficient length to permit the spark power source to be located away from the chamber. A method comprising the steps of sliding the projectile over the tube; spraying some of the flammable liquid into the chamber; activating the spark power source, thereby igniting the mixture of air and flammable liquid, the ignition of the mixture of air and flammable liquid thereby propelling the projectile rapidly away from the projectile launcher apparatus.

The present disclosure discloses a toy orbital vehicle, including an orbit and a flying vehicle, wherein the vehicle has a first flight attitude of flying along the orbit and a second flight attitude of flying out of the orbit; Sliding cooperation of the taxiing connector on the orbit guide a flight direction of the flying vehicle, so that the flying vehicle can fly along the orbit. Thus, different flight trajectories can be simulated based on various structures of the orbit. The toy orbital vehicle has more playing methods, for example, flying across an obstacle or passing through a complicated orbit. Meanwhile, the flying vehicle can be separated relative to the taxiing connector and can directly take off after flying along the orbit and reaching a certain speed, thus really simulating land and air flights.

A thrust ring for a rocket motor for one or more of limited re-use or single use, including a rocket motor housing, the motor housing adapted to contain propellant; an aft closure with a nozzle, the aft closure connected or connectable to the housing; a forward closure connected or connectable to the housing; wherein one or both of the aft closure and the forward closure are connectable to the housing in manner adapted for one or both of limited re-use or single use.

The subject matter of this specification can be embodied in, among other things, a modular toy vehicle that includes a vehicle body defining a seat space that is at least partially enclosed and defines an interior volume to contain one or more character figures, a first character seat assembly removably mountable to the vehicle body within the seat space as a first simulated seat, and a second character seat assembly removably mountable to the vehicle body within the seat space as a second simulated seat that is sized differently from the first simulated seat such that the second character seat assembly is prevented from removably mounting to the vehicle body within the seat space when the first character seat assembly is removably mounted to the vehicle body within the seat space.

The invention discloses a light-flying product, which is the same kind of reusable light object as an airship, but is the flight product for amusement with more reasonable components and structure, more effective and diversified flight mode; the four disclosed embodiments tend to provide various characteristics, among which the light-flying products with electric propellers embodiment has a broader application and better entertainment, as an excellent practical teaching aid for fluid mechanics. This application and my patent application with international application No. PCT/CN2021/084550 are combined to share the singularity of use since it is possible to create a new light-object playground with high social and economic benefits by combining the products of the two applications as much as possible.