Spring-powered toy vehicle and launcher
View Patent ↗The present invention relates to a spring-powered toy vehicle with a front body portion, a separable rear body portion, rotating wheels and a spring propulsion system. When the rear body portion is pulled away from the front body portion and released, the spring will pull the rear body portion back into the front body portion, thereby causing the vehicle to move forward. Parallel vehicle guides prevent the rear movable body portion from pulling away in a non-axial direction, thus guiding the propelled toy vehicle in a straight line. Other aspects provide interchangeable and replaceable springs, and body portions. Additionally, vehicle choices include autos, trucks, motorcycles, planes, and construction equipment. A launcher is included that provides a stable platform for launching the vehicles and additionally imparts, through a peg and notch assembly and a spring-loaded plunger, additional kinetic energy for propulsion.
1. A spring-powered toy, comprising:
a spring-powered toy vehicle, the spring-powered toy vehicle including:
a front body portion having at least one wheel rotatably attached thereto;
a rear body portion having at least one wheel rotatably attached thereto; and
a spring attached with and between the front body portion and the rear body portion such that the front body portion is separably connected with the rear body portion, whereby the spring provides a contracting force when the rear body portion is pulled away from the front body portion and the spring is extended, the contracting force being suitable for propelling the toy in a direction of travel once the rear body portion is released to cause the rear body portion to contact the front body portion;
further comprising a guide and groove assembly connected with and between the front body portion and the rear body portion, the guide and groove assembly being operable to allow the front body portion to separate from the rear body portion in an axial direction;
wherein the spring has two opposing ends and further includes two attachment mechanisms, each attachment mechanism connected at one of the ends, and further comprising two spring receptacles, wherein one spring receptacle is formed in the front body portion and another spring receptacle is formed in the rear body portion, wherein each attachment mechanism is formed to connect with a corresponding spring receptacle such that the spring can be detachably attached between the front body portion and the rear body portion by detachably attaching each attachment mechanism with its corresponding spring receptacle;
further comprising a thumb notch formed on the front body portion for allowing a user to stabilize the toy vehicle while pulling the rear body portion from the front body portion;
further comprising a handle attached with the rear body portion for allowing a user to grasp the handle and pull the rear body portion from the front body portion, whereby when a user places a thumb in the thumb notch and with another hand grasps the handle and extents the rear body portion of the spring-powered toy vehicle away from the front body portion and thereafter lets go of the handle, the spring-powered toy vehicle is propelled forward in a direction of travel; and
wherein the front body portion includes both a front frame portion and a front shell portion, wherein the front shell portion is hingedly connected with the front frame portion such that the front shell portion operates as a flip-top that allows users to flip open the front body portion to have access to the spring;
wherein the toy vehicle is formed in a shape to represent a vehicle selected from a group consisting of an auto, a truck, a motorcycle, a construction vehicle, and a plane;
further comprising a cylinder positioned around the spring to provide protection for the spring and structural support for the spring-powered toy vehicle;
further comprising a launcher that is formed to connect with the toy vehicle and launch the toy vehicle; and
wherein the toy vehicle includes an underside with a notch and further includes a handle peg attached with the rear body portion, and wherein the launcher further comprises:
a spring-loaded plunger having a range of travel, the plunger being spring-loaded so that once the plunger is pulled back from a starting position and released, the plunger returns to the starting position;
a spring-loaded peg and slot assembly attached with the launcher, where the spring-loaded peg is formed to fit into the notch on the underside of the toy vehicle and wherein the spring-loaded peg is positioned within the slot such that the slot allows the spring-loaded peg to have a range of travel within the slot that is less than the range of travel of the plunger;
a retaining receptacle formed at an anterior end of the plunger, the receptacle being formed to retain the handle peg therein, whereby in operation, when the plunger is pulled, the handle peg is retained in the receptacle, while the spring-loaded peg is caught on the notch, and when the plunger is pulled far enough such that the spring-loaded peg reaches the limit of its travel, the retaining receptacle releases the handle peg, causing the rear body portion to be forced forward and thereby imparting propulsive force to the spring-powered toy vehicle propelling it in the direction of travel.
2. The spring-powered toy as set forth in claim 1 , wherein the launcher further comprises:
a housing with a ramp and an underside;
wherein the ramp includes a pair of humps on the underside of the ramp;
wherein the retaining receptacle is a spring-loaded, hinged, and pivoting retaining receptacle, mounted on a rod that extends to the underside of the ramp and connects to a rectangular plate, the receptacle being formed at an anterior end of the plunger and also being formed to retain the handle peg therein, whereby in operation, when the plunger is pulled, the handle peg is retained in the receptacle, while the spring-loaded peg is caught on the notch, and when the plunger is pulled far enough such that the spring-loaded peg reaches a limit of its travel, the rectangular plate rides up the pair of humps on the underside of the ramp causing the rectangular plate to tilt up which causes the retaining receptacle to pivot down, releasing the handle peg from the retaining receptacle, causing the rear body portion to be forced forward and thereby imparting propulsive force to the spring-powered toy vehicle and propelling it in a direction of travel.
3. The spring-powered toy as set forth in claim 2 , wherein the launcher further comprises a tab that is formed to fit into a track assembly, thereby allowing the launcher to be removably attached to the track assembly.
4. The spring-powered toy as set forth in claim 3 , further comprising at least one sensor attached with the launcher, the sensor being operable to sense when the launcher is on a flat surface and further comprising a locking mechanism that disables the plunger when the launcher is not positioned upon a flat surface.
5. A spring-powered toy, comprising:
a spring-powered toy vehicle, the spring-powered toy vehicle including:
a front body portion having at least one wheel rotatably attached thereto;
a rear body portion having at least one wheel rotatably attached thereto; and
a spring attached with and between the front body portion and the rear body portion such that the front body portion is separably connected with the rear body portion, whereby the spring provides a contracting force when the rear body portion is pulled away from the front body portion and the spring is extended, the contracting force being suitable for propelling the toy in a direction of travel once the rear body portion is released to cause the rear body portion to contact the front body portion;
further comprising a launcher that is formed to connect with the toy vehicle and launch the toy vehicle; and
wherein the toy vehicle includes an underside with a notch and further includes a handle peg attached with the rear body portion, and wherein the launcher further comprises:
a spring-loaded plunger having a range of travel, the plunger being spring-loaded so that once the plunger is pulled back from a starting position and released, the plunger returns to the starting position;
a spring-loaded peg and slot assembly attached with the launcher, where the spring-loaded peg is formed to fit into the notch on the underside of the toy vehicle and wherein the spring-loaded peg is positioned within the slot such that the slot allows the spring-loaded peg to have a range of travel within the slot that is less than the range of travel of the plunger;
a retaining receptacle formed at an anterior end of the plunger, the receptacle being formed to retain the handle peg therein, whereby in operation, when the plunger is pulled, the handle peg is retained in the receptacle, while the spring-loaded peg is caught on the notch, and when the plunger is pulled far enough such that the spring-loaded peg reaches the limit of its travel, the retaining receptacle releases the handle peg, causing the rear body portion to be forced forward and thereby imparting propulsive force to the spring-powered toy vehicle propelling it in the direction of travel.
6. The spring-powered toy as set forth in claim 5 , wherein the launcher further comprises:
a housing with a ramp and an underside;
wherein the ramp includes a pair of humps on the underside of the ramp;
wherein the retaining receptacle is a spring-loaded, hinged, and pivoting retaining receptacle, mounted on a rod that extends to the underside of the ramp and connects to a rectangular plate, the receptacle being formed at an anterior end of the plunger and also being formed to retain the handle peg therein, whereby in operation, when the plunger is pulled, the handle peg is retained in the receptacle, while the spring-loaded peg is caught on the notch, and when the plunger is pulled far enough such that the spring-loaded peg reaches a limit of its travel, the rectangular plate rides up the pair of humps on the underside of the ramp causing the rectangular plate to tilt up which causes the retaining receptacle to pivot down, releasing the handle peg from the retaining receptacle, causing the rear body portion to be forced forward and thereby imparting propulsive force to the spring-powered toy vehicle and propelling it in a direction of travel.