Abstract: A ball trainer with a launcher function and a dropper function is provided. The ball trainer includes: a dropper unit that is disposed on one side in a housing and is formed in a holder shape capable of dropping a ball downward, the dropper unit including a storage space with a variable length in which two or more balls are stored; a launcher unit that is disposed on the other side in the housing and launches a ball which is received from outside; a control module that selectively controls the dropper unit and the launcher unit depending on an operation mode; and a communication module that is connected to the control module and transmits a signal received from the outside in a wireless or wired manner.

Abstract: A trigger assembly and mechanically-actuated pneumatic valve provide improved feel and performance for a pneumatic gun. The trigger assembly can include a trigger having a cam-shaped contact surface. A separate actuator can be arranged between the trigger and a valve actuator. The contact surface of the trigger contacts the actuator to cause a contact surface of the actuator to actuate the valve actuator. Roller bearing contact surfaces can be provided on one or both ends of the actuator to reduce friction between the contact surfaces. The valve actuator may control a face seal, pin valve, and plug member to control distribution of gas within the valve. The face seal and pin valve members can redundantly seal an exhaust port. The plug member can seal off an input port during a firing operation of the pneumatic gun to improve gas efficiency.

Abstract: In some embodiments, a crossbow crank comprises a housing and a shaft rotatable with respect to the housing. A one-way mechanism is arranged to prevent rotation of the shaft in a first rotational direction, but allow rotation in a second direction. A release mechanism is arranged to disengage the one-way mechanism from the shaft. The release mechanism has a first position and a second position, wherein the release mechanism moves along a length of the shaft between the first position and the second position.

Abstract: A device for perforating a well-casing. The device includes a body that has a passageway defined in it. The passageway has a first portion and a second portion. The body is configured to transition from a first condition to a second condition. When the body is in the first condition, the first portion of the passageway is not fluidly connected to the second portion passageway. When the body is in the second condition, the first portion of the passageway is fluidly connected via the second portion of the passageway to an exterior surface of the well casing.

Abstract: An air distribution device for a dual barrel air gun is disclosed that routes air or other gases exhausted from an air gun tank to a select one of the air gun barrels which allows the user to fire a follow up shot with less delay. More specifically, the device of the present invention allows the user to control the routing of air to either barrel of the air gun through the use of a stem selector, a first transfer port and a second transfer port.

Abstract: Provided is a bullet supply port opening-closing device in a simulation gun which includes a communication member that causes the nozzle to retract in response to an operation of a movable portion of the piston cylinder mechanism and transmits the movable portion to the nozzle in order to open a bullet supply port in front of the nozzle. The communication member is a plurality of divided parts on the movable portion side and the nozzle side. A nozzle side part and a movable portion side part are configured to be engaged with and disengaged from each other by an engagement mechanism such that they retract so as to open the bullet supply port for a certain time, and the movable portion side part advances so as to be integrated with the nozzle side part.

Abstract: Projectile launchers as disclosed herein comprise a reciprocating false barrel or other outwardly extended reciprocating member to cock an air pump and/or to advance a projectile magazine.

Abstract: Projectile launchers as disclosed herein comprise a reciprocating false barrel or other forward member to cock and air pump and/or to advance a projectile magazine.

Abstract: In some embodiments, a crossbow crank comprises a housing and a shaft rotatable with respect to the housing. A one-way mechanism is arranged to prevent rotation of the shaft in a first rotational direction, but allow rotation in a second direction. A release mechanism is arranged to disengage the one-way mechanism from the shaft. The release mechanism has a first position and a second position, wherein the release mechanism moves along a length of the shaft between the first position and the second position.

Abstract: A ribbon dispenser includes a body with a front cover. A cylinder is rotatably located in the body and has multiple chambers in which ribbons are received. An inlet is defined through the rear end of each chamber. A striking unit is located in the body and located behind the cylinder to introduce air into the chambers via the inlets. A revolving unit is connected to the cylinder to revolve the cylinder. A rigger is pivotably connected to the body has a driving portion to drive the striking unit. A stud protrudes from one side of the trigger so as to drive the revolving unit. The ribbons are ejected out from the body when the striking unit introduces air into the chambers. The cylinder is revolved to allow the ribbons in each room are ejected in sequence.

Abstract: The system includes a foot-generated air pump, a launch hose which extends from the air pump and a plurality of tube launchers in fluid communication with the launch hose, extending outwardly therefrom. Individual toy foam rockets are adapted to fit in a fluid-tight relationship with the launch tubes.

Abstract: Marker tag darts, dart guns therefor, and methods which allow a toy gun to receive a marker tag dart, to put water in the forward tip of the dart and to shoot the dart. The marker tag dart itself has slits in the wall of a small chamber at the front of the dart so that on impact with a target, the inertia of the water causes deformation of the tip and opening of the slits to eject water for marking the location of the marker tag dart hit. The dart guns are spring chocked, and propel the dart with a blast of air from an air pump powered by the spring. Various embodiments and modes of operation are disclosed.

Abstract: An air path and improved safety valve combination for toy air guns including a housing in the shape of a gun, multiple barrels mounted to the housing, a piston, cylinder and spring combination for generating blasts of compressed air mounted to the housing, an air passageway structure with an air path channel mounted in the housing, and multiple valve elements movable in the air path channel between open rearward positions and closed forward positions. When in the rearward position, each valve element directs a blast of compressed air to an associated barrel because the barrel is loaded with a soft foam dart of proper shape. When the valve element is in a forward position indicating an empty barrel, the valve element causes the blasts of compressed air to cascade to the next valve element of a dart-loaded barrel in sequence and in a very efficient manner.

Abstract: An air path and improved safety valve combination for toy air guns including a housing in the shape of a gun, multiple barrels mounted to the housing, a piston, cylinder and spring combination for generating blasts of compressed air mounted to the housing, an air passageway structure with an air path channel mounted in the housing, and multiple valve elements movable in the air path channel between open rearward positions and closed forward positions. When in the rearward position, each valve element directs a blast of compressed air to an associated barrel because the barrel is loaded with a soft foam dart of proper shape. When the valve element is in a forward position indicating an empty barrel, the valve element causes the blasts of compressed air to cascade to the next valve element of a dart-loaded barrel in sequence and in a very efficient manner.

Abstract: A gatling gun style projectile launcher comprising an assembly of rotating, pressurized-air driven guns. A loader assembly mounted on the gun assembly rotates synchronously through mating of drive gears with the assembly of guns. The loader applies centrifugal force to the paintballs within, urging them into loader tubes positioned in the wall of the loader. Synchronous timing gears align the rotating loader tubes with cognate breech openings in the guns, thereby transferring paintballs into the firing positions from which the paintballs are launched.

Abstract: A toy gun includes a body, a piston adapted to move relative to the body between an extended position and a retracted position and to be moved rapidly toward the retracted position during a firing stroke. A number of firing chambers each receive a projectile and air compressed by the piston during a firing stroke to fire the projectile from the toy gun. An air delivery mechanism conveys the compressed air to one of the firing chambers and co-operates with the piston to advance as a result of piston movement to a configuration whereat it can convey compressed air to another of the chambers.

Abstract: The present invention provides an underwater vehicle for spearfishing, comprises a carrier unit, at least one actuator unit connected to the carrier unit and having a motor and a propeller driven by the motor to rotate, at least one image acquiring unit connected to the carrier unit for acquiring images, and at least one spearing unit connected to the carrier unit and including an air cylinder, a spear shaft driven by the air cylinder to move forwards and backwards, and a spear tip connected to a front end of the spear shaft for catching targeted animals. The underwater vehicle of the present invention provides necessary assistance to a user to carry out underwater activities and spearfishing in an easy and safe manner without the need of being accompanied by a professional instructor.

Abstract: A toy gun includes a body, a piston adapted to move relative to the body between an extended position and a retracted position and to be moved rapidly toward the retracted position during a firing stroke. A number of firing chambers each receive a projectile and air compressed by the piston during a firing stroke to fire the projectile from the toy gun. An air delivery mechanism conveys the compressed air to one of the firing chambers and co-operates with the piston to advance as a result of piston movement to a configuration whereat it can convey compressed air to another of the chambers.

Abstract: A gatling gun style projectile launcher comprising an assembly of rotating, pressurized-air driven guns. A loader assembly mounted on the gun assembly rotates synchronously through mating of drive gears with the assembly of guns. The loader applies centrifugal force to the paintballs within, urging them into loader tubes positioned in the wall of the loader. Synchronous timing gears align the rotating loader tubes with cognate breech openings in the guns, thereby transferring paintballs into the firing positions from which the paintballs are launched.

Abstract: The water rocket launch system is an automated system for launching multiple water rockets simultaneously with additional visual and auditory effects. The water rocket launch system includes a platform, with at least one launching base slidably mounted on an upper surface thereof. The at least one launching base is selectively and controllably driven to slide on the platform. At least one water rocket storage chamber is mounted on the platform, with the at least one water rocket storage chamber having an open interior region for receiving and storing a plurality of water rockets, and further having an open bottom end. A plurality of launching assemblies are mounted on the at least one launching base, so that the plurality of water rockets stored within the at least one water rocket storage chamber may be released thereon, with each launching assembly engaging and releasably supporting a respective one of the water rockets.

Abstract: The present invention provides an underwater vehicle for spearfishing, comprises a carrier unit, at least one actuator unit connected to the carrier unit and having a motor and a propeller driven by the motor to rotate, at least one image acquiring unit connected to the carrier unit for acquiring images, and at least one spearing unit connected to the carrier unit and including an air cylinder, a spear shaft driven by the air cylinder to move forwards and backwards, and a spear tip connected to a front end of the spear shaft for catching targeted animals. The underwater vehicle of the present invention provides necessary assistance to a user to carry out underwater activities and spearfishing in an easy and safe manner without the need of being accompanied by a professional instructor.

Abstract: A toy launcher for launching soft darts includes a housing; a motor in the housing; a dart magazine subassembly supported by the housing; a dart magazine rotation subassembly supported by the housing and operated by the motor; and a dart launcher assembly supported by the housing and operated by the motor.

Abstract: An anti-riot device is provided that includes a net-containing tube, and multiple shot holes in the upper area connecting with air outlet space. The shot holes are equidistantly spaced from the central axis of the device and are circumferentially angularly inclined. The lower side of the air outlet space communicates with a high pressure gas device. The net containing tube recieves a high strength net body and a propellant board with a gas receiving concave shaped surface inside. Multiple bullets received in the shot holes are coupled to a periphery of the net body. The bottom of the net contained tube has multiple gas holes and an air outlet board.

Abstract: An anti-riot device is provided that includes a net containing tube, and multiple shot holes in the upper area connecting with air outlet space. The shot holes are equidistantly spaced from the central axis of the device and are circumferentially angularly inclined. The lower side of the air outlet space communicates with a high pressure gas device. The net containing tube receives a high strength net body and a propellant board with a gas receiving concave shaped surface inside. Multiple bullets received in the shot holes are coupled to a periphery of the net body. The bottom of the net contained tube has multiple gas holes and an air outlet board.

Abstract: A toy gun system for launching foam projectiles includes a primary gun having a pneumatic system, a launch station in flow communication with the pneumatic system, and first, second and third triggers, with the primary gun adapted to launch a projectile from the launch station in response to actuation of the first trigger. The primary gun includes first and second receiving areas, each with plungers or actuators responsive to trigger movement, with the first receiving area having an output port and valve in flow communication with the pneumatic system. A first detachable gun is sized for mounting to the first receiving area and has a pneumatic system arranged to receive pressurized air from the primary gun, and a second detachable gun is sized for mounting at the second receiving area. Each of the first and second detachable guns may be operated while attached to the primary gun, and may be selectively removable from the primary gun for use.

Abstract: A pneumatic material delivery gun with removable material cartridge attached (100) is used with a high-pressure air source (not shown) which is coupled to mechanical fitting (202). The removable material cartridge (300) can be easily and rapidly attached and detached to the pneumatic material delivery gun (200) in only a few seconds.

Abstract: A shooting game apparatus including a housing, an air compressor installed in the housing, and least one shooting apparatus for launching bullets using compressed air generated by the air compressor. The shooting game apparatus further including a bullet shooting pressure supplying device for supplying relatively high pressure to the shooting apparatus so as to launch the bullets, a bullet delivering pressure supplying device for supplying relatively low pressure using the compressed air to deliver bullets to the shooting apparatus, a pressure distributing valve for distributing the compressed air generated by the air compressor to the bullet shooting pressure supplying device and to the bullet delivering pressure supplying device, and a controller which is electrically connected to the air compressor, the shooting apparatus, the bullet shooting pressure supplying device, the bullet delivering pressure supplying device and the pressure distributing valve for controlling thereof.

Abstract: The present invention provides a shooting game apparatus using compressed air. The shooting game apparatus includes a housing, an air compressor installed in the housing, and least one shooting apparatus for launching bullets using compressed air generated by the air compressor.

Abstract: A reuseable war game device launches paint-balls or liquid colorant or both simultaneously, and can be aimed and fired while hand-held, can be concealed and aimed but remotely triggered, is easy to dismantle and repair under field conditions, is durable enough to withstand all field conditions, and is concealable, compact and easily portable. The device comprises a launch housing that includes a launch barrel joined to a rotatable muzzle assembly that is fixed on a target; a chamber housing that includes a charge chamber which receives and stores a charge; a hammer chamber that includes a retractable hammer that when released from a cocked position is thrust toward the charge chamber; a trigger that is drawn to retract the hammer to the cocked position; and, a check valve located between the launch barrel and the charge chamber that permits flow only from the charge chamber to the launch housing.

Abstract: Apparatus for capturing fleeing animals or persons comprises a gun having a barrel and stock to which are attached a pair of elongated tubular members, one on each side of the gun barrel and substantially parallel thereto. Attached to the end of the gun barrel is a guide assembly which includes a central tube coaxially aligned with the gun barrel and on either side of which are outwardly extending guides. Retainer assemblies provided near the rear ends of the tubular members include chambers which are in fluid communication with the interior of the gun barrel. The apparatus comprises a bola assembly having a central plug from each side of which extends a cord at the end of which are weights. The plug is insertable into the central tube of the guide assembly and the weights are insertable through the elongated tubes for releasable engagement with the retainer assemblies.

Abstract: A paint ball gun includes a gun barrel mounted on a gun handle. The gun barrel is formed with parallel propelling and recuperator chambers for respectively receiving a propelling member and a recuperating unit. A connecting rod interconnects the propelling member and a recuperator member such that the propelling member is movable together with the recuperator member. A manually operable pull unit is mounted in the propelling chamber posteriorly of the propelling member, and includes a pull rod with a front rod portion formed with an elongated slot and a rear rod portion which extends out of the propelling chamber. The connecting rod extends through and is slidable along the elongated slot. The pull unit further has a biasing spring for biasing the pull rod forward.

Abstract: A paintball launching device generally includes a launch head having a plurality of ports therein, each port being adapted to receive a paintball. A launching mechanism, including a connector for coupling the launch head to a source of compressed gas, is provided. A manifold within the launch head provides a flow path for expansion of the compressed gas upon activation of the device, causing the paintballs to be simultaneously propelled from the ports.

Abstract: A toy gun projects matter from a plurality of discharge ports, such as barrels or nozzles, which are irregularly located on the gun. The gun may incorporate a figurine in its structure to simulate an object such as a creature or a vehicle. The discharge ports may simulate a plurality of weapons carried by or on the figurine, such as cannons, machine guns, lasers or the like and may be adapted to project matter in solid or liquid forms, such as darts or water. A pump mechanism pressurizes gas or liquid, typically air or water, to facilitate the discharge of such projected matter. A distribution mechanism conducts the pressurized gas or liquid to the discharge ports.

Abstract: A multi-barreled rapid fire gun and method of use for firing a plurality of projectiles contained within a container releasably connected to the gun. The gun includes at least one barrel for receiving the projectiles from the supply. A supply of gas is connected to the at least one barrel and a device for providing gas from the supply to the at least one barrel is connected therebetween. A gas regulator is provided for regulating a pressure of the gas supplied to the at least one barrel wherein activation of the device for providing causes the gas to be supplied to tie at least one barrel to be received at a desired pressure causing the projectile to be ejected from the at least one barrel, a velocity at which the projectile is ejected and a distance at which the projectile travels being dependent upon the pressure at which the gas is provided to the at least one barrel.

Abstract: A toy projectile launcher in the form of a toy gun has a first and second barrel. The second barrel is pivotably mounted to a housing for movement from a first position to a second position in which the second barrel is axially aligned with the first barrel for firing a projectile from the second barrel.

Abstract: A toy gun having a pair of reciprocating barrels for an alternating sequence of foam projectiles. The toy gun includes a body and a pair of barrels slidably mounted to the body and being adapted for movement along a longitudinal path between a rearward position and a forward position. Each of the barrels includes a longitudinal rack and an internal pneumatic plunger assembly. The forward portion of each barrel defines a launch chamber adapted to receive one or more foam projectiles. The gun includes a moveable handle engaging one of the barrels, and an actuating pinion mounted to the body engages each of the barrel racks, so that the actuating pinion moves the barrels in opposite directions between their respective forward and rearward positions in response to movement of the handle, such that each plunger assembly pressurizes its adjacent launch chamber in response to rearward movement of the barrel.

Abstract: An air compressed gun (10) is provided having a pressure chamber (35), a moveable magazine (18) and a conduit conveying pressurized air from the pressure chamber to the magazine. The conduit has a resilient sealing gasket (42) which is reconfigurable between a relaxed configuration and an expanded configuration with the presence of pressurized air.

Abstract: An air compressed gun (10) is provided having a stock (11), a barrel (12), a trigger (13) and a manual air pump (14). The gun also has a mounting tube (201) configured to be received within the tail bore (203) of a projectile (P) and a barrel (200) in which the projectile is positioned for launching. The mounting tube has a tapered air exit end (210), a safety bar (211) and safety vents (220). The barrel has an elongated slot (217) for venting compressed air.

Abstract: An air compressed gun (210) is provided having a stock (211), multiple barrels (212), a trigger (213) and a manual air pump (214). A pressure chamber (216) and release valve (217) is coupled to each barrel which is controlled by the trigger.

Abstract: A toy gun is disclosed as having a trigger with opposing first and second ends. First and second barrels are provided, each holding at least one ammunition. The toy gun further includes a first housing adjacent the first end of the trigger and coupled to the first barrel, the first housing having a firing mechanism coupled to the trigger for firing the ammunition from the first barrel. The toy gun also includes a second housing adjacent the second end of the trigger and coupled to the second barrel, the second housing having a firing mechanism coupled to the trigger for firing the ammunition from the second barrel. The toy gun may be operated such that one ammunition at each of the first and second barrels are fired simultaneously upon actuation of the trigger. Alternatively, one ammunition at the first barrel may be fired without firing any ammunition at the second barrel, upon actuation of the trigger.

Abstract: A non-lethal incapacitating device comprises a pair of projectiles and trailing wires packaged in a cartridge mountable on the head of a stungun. The cartridge assembly includes a pair of light and directionally stable and non-invasive projectiles having tubular plastic flares, expanded trailing wire coiled in double layers on a rotating magazine, a simple gas capsule side-piercing mechanism, and a compact housing.

Abstract: An air compressed gun (159) is provided having a stock (11), a barrel (12), a trigger (13) and a manual air pump (14). The gun also has a magazine (18) having a series of barrels (26) for holding several projectiles (P). An actuator (161) indexes the magazine with each shot of the gun and automatically controls bursts of pressurized air. The actuator has a manifold (162) having an inlet opening (163), an outlet opening (164) and a firing opening (166), and a piston (168) mounted within the manifold which directs the flow of air therethrough for sequential firing.

Abstract: A mechanical projectile launcher utilizes novel cocking, advancement and indexing mechanisms for sequentially launching projectiles from a plurality of barrels. A linearly traveling handle is employed in the operations of both a firing mechanism and an advancement mechanism. A novel indexing mechanism utilizes a series of drive surfaces and alignment channels on a rotary element to allow a single advancement drive member, such as a pawl, to induce precise sequential alignment between a plurality of launching barrels and a firing mechanism, without the need for additional indexing members.

Abstract: A multi-shot airgun employs a hand crank for cocking and firing of an air pump, and advancement of a multi-projectile magazine. Turning the crank causes the pump's plunger to be cycled back and forth to cock and discharge the pump. Turning the crank additionally actuates a projectile advancement mechanism. The advancement mechanism sequentially positions a plurality of projectiles in firing alignment with an air discharge port of the pump. Continuous rotation of the crank results in discharge of the projectiles in rapid succession. A high capacity magazine is provided in the form of a long, continuously looped ammunition belt to allow extended firing time between loadings.

Abstract: Improvements in gas-powered guns of the revolver type. The gun includes a barrel (10), a revolving projectile loader (11) by way of a revolver drum tiltable to one side into a loading position, a rearsight holder (14) bearing a sight (15) which is adjustable positioned by a screw (16), a striking hammer (17) rotationally actuated by a trigger (18) and a grip frame (19) housing a compressed-gas cartridge (20) whose nozzle leans against a seal (21). According to the improvements, a casing (24) moulded on the barrel (10) has an upper expansion (24a) which positionally secures a portion of the rear sight holder (14). The revolving projectile loader (11) is constituted by two pieces obtained by moulding, a first piece (29) comprising a series of tubular elements (30) provided to accommodate the projectiles and to transfer them to the barrel (10), and a second piece (32) constituting a casing and receiving in its inside the former one in a plug-in engagement.

Abstract: A toy gun includes a gun body having a handle portion, a primary barrel on the gun body and a concealed secondary barrel in the handle portion. The gun further includes a piston and cylinder assembly which is operable for selectively delivering blasts of compressed air to the primary or secondary barrels for selectively launching projectiles therefrom.

Abstract: A plunger (34) directs pumped fluid through a conduit (40) into a piston sleeve (60) having a piston (66) that is reciprocally translatable within the piston sleeve (60). The conduit (40) terminates in a nozzle (49) which projects into one end, a posterior end, of the piston sleeve (60). The piston sleeve (60) also has a fluid passageway (62) connected with a fluid reservoir (50). A second nozzle (58) at the opposite end, an anterior end, of the piston sleeve (60) leads to a fluid passageway upon which a toy projectile (11) or similar object may be mounted. The piston (66) which is slidable within the piston sleeve (60) has a head (68, 69) at each end formed of compressible material such as soft rubber. A turret (70) enables several mounts (72) for toy projectiles (11) to be consecutively aligned for launching.

Abstract: A multi-shot blow gun assembly includes a rotatable dart magazine mounted around a fixed shaft. A proximal end cap is secured to the shaft adjacent the proximal end, and defines a projectile loading aperture and an air input aperture. A distal end cap is secured to the shaft adjacent the distal end, and defines a projectile exit aperture. The projectile magazine is rotably mounted around the shaft between the proximal and distal caps, and defines a number of chambers each configured to receive one of the plurality of projectiles. Selectively revolving the magazine about the shaft aligns each of the number of chambers with the loading aperture to define a corresponding projectile loading path and aligns each of the number of chambers with the input and exit apertures to define a corresponding projectile launching path. A spring-loaded indexer is coupled between an end face of the magazine and one of the proximal and distal caps.

Abstract: A projectile launcher includes a launcher body having a nonrotatable projectile magazine thereon, a piston and cylinder assembly in the launcher body, and a lever operated actuating mechanism on the launcher body. The actuating mechanism is operative for loading and releasing the piston in the cylinder for producing individual blasts of compressed air and also for rotating the cylinder so that sequential blasts of compressed air are delivered to sequential launching chambers on the magazine in order to launch sequential projectiles therefrom.

Abstract: Air operated apparatus for successively launching a plurality of projectiles are disclosed. The apparatus employ novel constructions for multi-projectile magazines wherein projectiles may be launched from either the inner passageways of a plurality of barrels, or from the exteriors of the barrels. The magazines are designed for economical production as a molded unit. The apparatus are adapted so that an air pump may be cocked and the magazine advanced in a single operation through the use of a hand drawn slide mechanism. The invention further provides novel mechanisms for intermittent sealing of an air pump discharge port with successively selected projectile launching barrels on the magazine.