초록 ▼

An automatic, rapid-firing toy gun is powered by a fast moving air stream. The toy gun is simple in design and does not require a lot of effort and time to fire the projectiles or to load the projectiles between firing. The toy gun includes a barrel, a fan, a loading chamber, and a trigger. The bar

An automatic, rapid-firing toy gun is powered by a fast moving air stream. The toy gun is simple in design and does not require a lot of effort and time to fire the projectiles or to load the projectiles between firing. The toy gun includes a barrel, a fan, a loading chamber, and a trigger. The barrel has a forward end, a rear end, and an inner passage between the two ends. The fan is arranged with respect to the barrel to direct an air stream through the inner passage from the rear end to the forward end. The loading chamber is mounted on the barrel and has an opening directed into the inner passage. The loading chamber is sized and shaped to hold a plurality of projectiles and the opening is sized and shaped to sequentially release the plurality of projectiles into the inner passage of the barrel one at a time. The trigger is electrically connected to the fan. Pulling the trigger causes the fan to drive a large volume of air through the gun barrel and the air stream to accelerate as it travels through a narrow passage of the gun barrel. Projectiles sequentially fall into the air stream one at a time and are quickly released from the gun as the air stream accelerates through the gun barrel and exits the gun barrel.

대표청구항 ▼

What is claimed is: 1. A toy gun comprising: a barrel having a forward end, a rear end, and an inner passage there between; a fan arranged with respect to the barrel to direct an air stream through the inner passage from the rear end to the forward end; a loading chamber mounted on the top of the b

What is claimed is: 1. A toy gun comprising: a barrel having a forward end, a rear end, and an inner passage there between; a fan arranged with respect to the barrel to direct an air stream through the inner passage from the rear end to the forward end; a loading chamber mounted on the top of the barrel and having an opening directed into the inner passage, wherein the loading chamber is sized and shaped to hold a plurality of projectiles and the opening is sized and shaped to sequentially release a plurality of projectiles into the inner passage of the barrel one at a time, wherein the loading chamber includes a counterweight object placed on the top of the projectiles, wherein the counterweight object has sufficient weight to prevent the projectiles from moving upward when the air stream enters the loading chamber through the opening and forces its way up the loading chamber, and wherein the counterweight object has at least one opening to let a portion of the air stream flow through and around the object to relieve excess air pressure from the loading chamber when there is excess air stream produced by the fan; and a trigger in electrical communication with the fan. 2. The toy gun of claim 1 wherein the fan comprises a ducted fan which includes a motor and further comprising a battery in electrical communication with the trigger and the motor. 3. The toy gun of claim 2 wherein the battery has sufficient power to drive the fan at a speed of greater than 20,000 RPM. 4. The toy gun of claim 1 wherein the forward end of the barrel is smaller in diameter than the rear end of the barrel. 5. The toy gun of claim 4 wherein the diameter decreases gradually from the rear end to the front end of the barrel. 6. The toy gun of claim 4 wherein the loading chamber is sized and shaped to hold a plurality of cylindrical projectiles in a stacked order, wherein the stacked order is a single-file stacked order. 7. The toy gun of claim 1 wherein the loading chamber is sized and shaped to prevent the projectiles from moving upward when the air stream enters the loading chamber through the opening and forces its way up the loading chamber. 8. The toy gun of claim 1 wherein the loading chamber includes an object that is sized and shaped to prevent undue compression of the projectiles in the loading chamber and to prevent the projectiles from moving upward when the air stream enters the loading chamber through the opening and forces its way up the loading chamber. 9. The toy gun of claim 1 wherein the loading chamber and the opening thereof are sized and shaped to release the projectiles into the inner passage of the barrel by gravity force. 10. The toy gun of claim 1 wherein a portion of the inner passage near the fan is divided into multiple passages to even out the air stream directed from the fan. 11. The toy gun of claim 1 wherein the fan generates an air stream sufficient to release the projectiles from the barrel at a rate of greater than 0.5 seconds per projectile.