266results about "Compressed gas guns" patented technology

The present disclosure provides an onboard electric pump assembly for an air gun. The onboard electric pump assembly includes: a high-speed DC motor powered by a battery; a controller that is operable by a user through a user interface, where the controller is configured to control the high-speed DC motor, and a mounting structure to mount the high-speed DC motor within the air gun an air gun.

A projectile includes a shell defining a cavity and one or more retainers. A bolo is disposed within the cavity and a backplate is engaged with the one or more retainers. The backplate is configured to separate from the shell to release the bolo in response to imbalanced forces resulting from deploying the projectile.

The present disclosure provides an onboard electric pump assembly for an air gun. The onboard electric pump assembly includes: a high-speed DC motor powered by a battery; a controller that is operable by a user through a user interface, where the controller is configured to control the high-speed DC motor, and a mounting structure to mount the high-speed DC motor within the air gun an air gun.

Launcher system with apparatus and methods for a toy projectile blaster removably interfaced with shoulder or butt stock receptacle hopper for multiple additional projectiles, user operable providing a hopper receptacle passageway in alignment with a firing projectile launching element to a projectile launching barrel for discharging projectiles. The pre-firing area allows projectile rounds to be received, while coupling the hopper stock projectiles magazine holds projectiles located distally along an upper portion of the pre-firing area for communication to outwardly launch the received projectile rounds. A user operable barrier at the hopper stock projectiles magazine receptacle opens and feeds by gravity into the pre-firing area The hopper stock projectiles magazine receptacle tilts towards the breech for feeding received projectile received into the pre-firing area.

A toy projectile launcher able to rapidly and sequentially launch a plurality of projectiles (such as four foam darts, each dart launched every 0.1 second) after being loaded and primed once, creating a machine gun effect. The launcher may be non-electronic, manually operated, and including a fluid compressor comprising a walled chamber holding a launch spring and a piston coupled to a priming actuator having a catch assembly with catch stops. A valve system may be coupled to the fluid compressor and an active barrel group comprising one or more launch barrels able to receive a plurality of projectiles. A trigger assembly may comprise a variable latch engaging the catch assembly, configured to single launch or sequentially launch the plurality of projectiles after the fluid compressor has been primed once by the priming actuator. Such structures also support electronic launchers and various projectiles (e.g., darts, balls, gel beads, etc.).

Gas-operated rifle (1), comprising: an elongated stock (2) extending along a longitudinal axis (3) of the stock and having a first end (4) for applying the gas-operated rifle (1) to a part of the shooter's body and a second end (5) opposite the first end (4), an air pressure system (24) provided on the stock (2) which supplies compressed propellant gas for accelerating a projectile, a barrel (6) attached to the air pressure system (24), a barrel bearing (7) for supporting the barrel (6) on the stock (2), a fastening device (8) for attaching the barrel bearing (7) with the barrel (6) to the stock (2), the fastening device (8) comprising a screw connection (9), and a ball joint (10, 30) with a ball head (11, 31) and a socket (12, 32) for receiving the ball head (11, 31), wherein the ball joint (10, 30) connects the barrel (6) and the stock (2) in a way that allows them to pivot relative to each other.

A hand-held gun for interchangeably propel a round of one of solid and liquid consistency is provided. The gun includes a gas actuator, a firing module, a magazine, a loader and a barrel. The gas actuator stores and releases compressed gas. The firing module includes a chamber for receiving the gas to push forward a bolt in response to actuation by a trigger. The module is disposed forward of the actuator. The magazine contains ammunition that constitutes the round. The loader laterally receives the round from the magazine and longitudinally receiving the bolt to eject the round. The loader is disposed forward of the module. The barrel directs the round ejected from the loader, and is disposed forward of the loader.

A balanced pneumatic regulator includes a body, an inlet seat element, a piston, and a piston plunger. The body includes a central axis extending through the body. The inlet seat element is fixedly positioned within the body, and the inlet seat element is fluidly coupled to a fluid inlet. The piston is positioned within the body downstream of the inlet seat element. The piston is configured 2024 / 098057 to translate axially along the central axis of the body. The piston includes an internal pressure chamber. The piston plunger is positioned least partially within the internal pressure chamber. During translation of the piston, a pressure on a downstream end of the piston is at least partially equalized by the pressure within the internal pressure chamber of the piston, which is supplied by fluid pressure from the fluid inlet to the piston plunger.

The utility model discloses a toy gun which comprises a gun body, the rear portion of the gun body is provided with a first trigger, the middle of the gun body is provided with an installation groove used for installing a cartridge clip, the front portion of the gun body is provided with a gun barrel and a loading device, the gun barrel and the loading device are installed in parallel up and down, and the loading device is installed on the gun body in a sliding mode. The gun further comprises a gun cover piece, a gun stock piece and a gun handle piece, the gun cover is arranged on the gun body and the gun barrel in a sleeving mode and fixedly connected with the gun body and the gun barrel, the gun stock piece is fixedly connected with the loading device, one end of the gun handle piece is hinged to the gun cover piece through a hinge block, and the other end of the gun handle piece is fixedly connected with the rear portion of the gun body. According to the gun handle piece, a user can take the gun handle piece more conveniently, mistaken touch prevention protection on the first trigger is achieved, the gun handle body is rotationally connected with the safety pin, the safety pin is matched with the second trigger, whether the second trigger can move or not can be controlled by rotating the safety pin, and the mistaken touch prevention function is achieved.

The present disclosure provides an air gun, including: an air tube assembly; an onboard electric pump assembly mounted within the air gun and connected to the air tube assembly, where the onboard electric pump assembly is configured to charge high-pressure air into the air tube assembly; a valve assembly configured to control air flow and pressure within the air tube assembly; a firing mechanism assembly operable by a user of the air gun; and an air release valve assembly located between the air tube assembly and the firing mechanism assembly. When the user operates the firing mechanism assembly, the air release valve assembly is automatically triggered by the firing mechanism assembly to release the high-pressure air in the air tube assembly to project pellets.

The present invention is a system and method pertaining to a Pneumatic Launcher Barrel Housing designed for enhanced noise suppression during projectile launching, maintaining shot accuracy and consistency, and allowing for greater customization and configurability. The system comprises an external layer, removable and replaceable internal layer(s), and air gap(s) between layers. The external layer facilitates attachment to existing projectile guns and provides a framework for securing internal layer(s), creating an air gap. The internal layer guides the paintball, utilizing expanding gases from the projectile gun to accelerate it through a stabilized path. This aids in dissipating residual air pressure and ensuring consistent shot trajectories.

The utility model discloses a toy soft bullet pistol which comprises a toy pistol body, the toy pistol body is provided with a pistol body, a pistol barrel is arranged on the pistol body, a chamber is arranged in the pistol barrel, a shell blocking ring is arranged at the front end of the chamber, and soft bullets are arranged in the chamber, and the toy soft bullet pistol is characterized in that the front end of the pistol barrel is rotatably connected with the pistol body, and a lock catch mechanism is arranged between the pistol barrel and the pistol body; the chamber is arranged on the middle rear portion of the gun barrel and provided with a rear end opening, and the front portion of the chamber is provided with a shell ejecting mechanism capable of ejecting the soft bullets out of the rear end opening of the chamber in the shell ejecting state. According to the toy soft bullet pistol, after a soft bullet is launched, a launched bullet case can be thrown out of the toy pistol, and the case clamping condition cannot occur.

A less-lethal projectile 10 include a rear portion and a front portion. The rear portion can be a base member 16 having a head 44, a waist 42, and a skirt 46 configured to obturate a rifled barrel bore 5 of an airgun. The front portion can be a hollow cylindrical cap 14 sealingly engaged with the head 44 such that the cap 14 and the base member 16 define an interior cavity 15 in which a payload 20 is received. The cap 14 can include a plurality of fins 30 and grooves 32 configured to stabilize the projectile 10 during flight toward a target and open without shattering the cap 14 to release the payload 20 from the cavity 15 upon impact of the projectile 10 with the target.

The utility model relates to the technical field of toy guns, and discloses a toy long gun which comprises a gun shell, a gun barrel hole, a baffle ring arranged in the middle of the gun barrel hole, a first end of the gun barrel hole arranged in the gun shell, and a second end of the gun barrel hole penetrating through the gun shell; the air nozzle is arranged at the first end of the gun barrel hole, the air nozzle is provided with an inlet and an outlet, and the inlet of the air nozzle is configured to be communicated with an air compressor through an electromagnetic valve; the trigger assembly is arranged on the gun shell and used for controlling opening and closing of the electromagnetic valve; the sliding assembly is arranged in the gun barrel hole and comprises a sliding body, a sealing ring, a sliding pipe and a first spring, the sliding body is arranged on the side, close to the air nozzle, of the baffle ring, an insertion hole is formed in the side, away from the baffle ring, of the sliding body, the sealing ring is arranged in the insertion hole, and the air nozzle is inserted into the insertion hole in a sliding mode and abuts against the inner wall of the sealing ring; the first end of the first spring abuts against the sliding body, and the second end of the first spring abuts against the baffle ring. The toy long gun can generate the dynamic effect of shooting recoil force.

An air gun assembly includes a gun tube and a pressure tube assembly. The gun tube defines a first aperture. The pressure tube assembly includes a fill block and a cylinder coupled to each other. The fill block defines a second aperture and the cylinder defines a chamber configured to contain compressed gas. The air gun assembly includes a pin disposed through the first aperture and the second aperture to couple together the fill block and the gun tube. The pin defines a channel. The air gun assembly also includes a valve assembly attached to the pin and at least partially disposed inside of the channel. The valve assembly is configured to selectively allow fluid communication into the chamber via the channel.

The utility model relates to an electric gas bomb gun capable of being disassembled integrally and rapidly. The electric gas bomb gun is mainly characterized in that rapid disassembly and assembly of a front assembly and a rear assembly and rapid replacement of a power source are achieved. The electric gas bomb gun comprises a rear assembly, a front assembly, a power supply, a voltage stabilizing plate, a plug-in type electric connection part and an elastic quick release part. The guiding guide rail of the front assembly is inserted into the limiting sliding groove of the rear assembly in a sliding mode, the power source is clamped and fixed to the front assembly, and the voltage stabilizing plate is fixed to the front assembly through a butterfly nut and connected with the power source. And the plug-in type electric connection part comprises a plug fixed on the front assembly and an interface arranged on the voltage stabilizing plate, and is used for quickly connecting / disconnecting a power supply and an electric unit in the rear assembly. The elastic quick-release part is arranged on the rear assembly and the front assembly and used for locking the rear assembly and the front assembly, and loosening is avoided. By means of the structure, the front assembly and the rear assembly of the electric gas bomb gun can be rapidly disassembled and assembled, a power source can be rapidly replaced, other tools are not needed in the whole process, operation is easy and convenient, and maintenance efficiency is improved.

A self resetting main valve assembly for compressed gas partially discharges a shot plenum when actuated. When actuated (i.e., when a user pulls a trigger of the gun), compressed gas pressure within the shot plenum is used to pull the main valve plunger back from an outlet of the shot plenum faster than a spring biasing the main valve plunger toward the outlet of the shot plenum can move the main valve plunger toward the outlet of the shot plenum. The spring can and typically will push the main valve plunger back into contact with the outlet of the shot plenum, sealing off the outlet of the main valve assembly before the user resets the trigger. When the user allows the trigger to reset, an inlet of the shot plenum is unblocked such that compressed gas can flow into the shot plenum via the inlet to refill the shot plenum.

To provide a toy long gun having higher durability, reduced manufacturing costs, and improved ease of assembly and practicality. [Solution] The toy long gun of this invention is a cartridge-ejecting toy long gun and includes a barrel, a gas control unit (12), a firing unit, a gas supply unit, and a magazine. The gas control unit (12) includes a lower control module (34) and an upper control module (36). The upper control module (36) houses a gas valve unit (38) that controls whether high-pressure gas output from the gas supply unit flows into the bolt mechanism. The gas valve unit (38) includes a gas valve rod (42), an exhaust member (44), a sleeve ring (46) attached to the outside of the gas valve rod (42), a sleeve (48), and a spring.

The invention belongs to the technical field of composite material profile inner cavity cleaning, and particularly relates to a large-length-diameter-ratio sea-based composite material launch canister which comprises a launch canister body assembly, a buoyancy assembly, a wing plate stabilizing assembly, a launch power propelling assembly, an airtight instrument bin assembly and a mass center adjusting assembly. The composite material launching cylinder body assembly provides a launching carrier, the buoyancy assembly provides buoyancy for the launching cylinder, the wing plate stabilizing assembly ensures that the launching angle of the launching cylinder is fixed, the launching power propelling assembly provides launching power for a launching body, and the airtight instrument bin assembly is connected to the lower portion of a cylinder body. The mass center adjusting assembly is arranged below the airtight instrument bin assembly, the mass center adjusting assembly is used for adjusting the overall mass center and the draft height of the launching cylinder by adjusting mass, and the launching cylinder is of a brand-new launching cylinder structure and has the advantages of being high in concealment, convenient to deploy remotely, capable of being repeatedly used, low in cost and the like; the system can also be applied to commercial spaceflight launching and marine environment test monitoring.

The present invention relates to a measuring probe for a molten metal, comprising a sensor unit adapted to determine at least one parameter of the molten metal, a signal line connected to the sensor und and a carrier element. The sensor unit comprises a sensing element and a metal body, at least partly surrounding the sensing element and has a mass of less than 500 g. In further aspects, the invention relates to a method to measure the at least one parameter of a metal melt and a sensor assembly comprising a sensor unit with a steering element and a signal line.

The utility model relates to the technical field of riot guns, and provides a novel pre-hanging riot gun which comprises a machine body, a gun barrel assembly is connected to the left side of the machine body, a gun stock assembly is connected to the right side of the machine body, a machine box assembly is arranged at the bottom of the machine body, and a firing mechanism is arranged in the machine body. A safety mechanism is arranged in the cartridge receiver assembly, the firing mechanism comprises a safety control panel, a driving hammer spring, a wrench, a firing pin, a driving hammer body, a resistance iron body, a resistance iron spring trigger reset spring, a safety connecting rod and a reset block, and the wrench is rotationally connected to the interior of the machine body. The safety connecting rod is tightly attached to the sear body under the action of the safety control panel, the sear body is limited, at the moment, the wrench cannot be wrenched, and at the moment, the sear body is in a safety state, and when the groove in the safety connecting rod is controlled by the safety control panel to rotate to the position of the sear body, the wrench is in a wrenched state.

A pneumatic throwline launcher has a barrel fluidly coupled to an air compressor and an air tank upstream of the air compressor that is also fluidly coupled to the air compressor. A battery electrically connected to the air compressor for selectively controlling power the air compressor, wherein the battery is physically connected to the air tank to enable portability of the pneumatic throwline launcher.

The utility model discloses a hand-operated compressed air launching device for a toy rocket, which relates to the field of toys for children, and comprises a toy rocket body provided with an inner circular tube, and a launching mechanism connected with the toy rocket body in an inserting manner, the launching mechanism comprises a clamping pipe, an air compression pump, an air inlet pipe, a pressing switch and an air pressing-in assembly, the clamping pipe is clamped with an inner circular pipe on the toy rocket body, two sets of air spraying holes are formed in the side wall of the clamping pipe, one end of the clamping pipe communicates with the output end of the air compression pump, and the input end of the air compression pump communicates with the air inlet pipe; the air compression pump is connected with the push switch, and an air press-in assembly is arranged in the air inlet pipe. Compressed air is manually compressed for multiple times, enough compressed air pressure can be accumulated, launching of the toy rocket is more stable, and the launching distance is longer; compressed air is adopted as launching power, and compared with other launching modes, the safety is higher, and no harm is caused to children.

The invention discloses a high-kinetic-energy valve body structure for an air gun convenient to open a valve, which is mounted in a gun body with a high-pressure area and comprises an air closing spring, a valve core assembly, a valve seat assembly and a valve opening mechanism, and the valve seat assembly is provided with a pressure regulating cavity and an air outlet cavity. The valve element assembly is connected into the valve seat assembly in a sliding mode, matched with the inner wall of the pressure adjusting cavity in a sealing mode and matched with the inner wall of the air outlet cavity in a sealing mode, the valve element assembly is provided with a tiny air inlet channel enabling a high-pressure area of the gun body to be communicated with the pressure adjusting cavity, and the sealing section of the valve element assembly and the pressure adjusting cavity is larger than that of the valve element assembly and the air outlet cavity. When the valve opening mechanism is in the valve closing position, the air outlet cavity is separated from the high-pressure area, the valve seat assembly is provided with an air exhaust channel which enables the pressure adjusting cavity to be communicated with the outside, and the valve opening mechanism is matched with the air exhaust channel in a sealing mode. According to the high-kinetic-energy valve body structure for the air gun, a valve can still be opened easily under the condition that a high-kinetic-energy air source is provided for the air gun to percussion bullets.

The application discloses a kind of negative pressure environment air cannon launcher systems, cross medium launcher includes cannon barrel and gas holder, cannon barrel rear end passes through gas holder, cannon barrel is equipped with shell support, shell support is equipped with guide belt and multiple sliding seals, cannon barrel in gas holder is opened with air hole, the end of cannon barrel rear end is fixed with bottom plate, bottom plate and shell support are equipped with launch chamber, bottom plate is opened with the air guide hole of communication gas holder and launch chamber, gas holder is inflated to guide belt by air hole before launching and is communicated launch chamber by air hole after launching, the inner wall of cannon barrel is equipped with guide groove.Compared with prior art, the guide function of the anti-rotation mechanism of the present application is only activated after launching, and is not activated at other times, causing less damage to the cannon barrel. Furthermore, due to the flexible contact, the damage to the cannon barrel can be further reduced. The gas holder can complete energy storage for the guide belt through the air hole before launching, and can also communicate with the launch chamber through the air hole after launching, which can significantly improve the launching speed of the projectile.

A puncture mechanism for piercing a gas cartridge of a pneumatic launcher. The puncture mechanism has a trigger guard that surrounds a trigger of the launcher. The trigger guard has a first end connected to the frame of the launcher, and a second end connected to the handle of the launcher. The trigger guard moves from a first normal position to a second actuated position upon actuation of the trigger guard by a user. When the trigger guard is moved to the actuated position the gas cartridge is pierced by a puncture needle.

This invention belongs to the technical field of porous silicon energetic materials application and ejection propulsion devices, specifically relating to a chip-level porous silicon energetic ejection device, comprising a projectile, a chip housing, and a porous silicon energetic chip. The porous silicon energetic chip is encapsulated within a sealed space formed by the projectile and the chip housing. The porous silicon energetic chip includes a chip body, a trigger hot wire, and a porous silicon region. The trigger hot wire is directly sputtered onto the surface of the porous silicon energetic region. The porous silicon region is filled with an oxidant. The electrodes at both ends of the trigger hot wire are connected to lead wires on the inner surface of the chip housing. The lead wires on the outer surface of the chip housing are used for soldering to a circuit board to achieve power supply triggering. This invention uses a 0.3A constant current trigger and achieves angle-controllable directional ejection by controlling the bonding strength and contact method between the projectile and the encapsulation housing, which can meet the needs of various miniaturized ejection devices.

A bull barrel assembly for an airgun includes a metal barrel received in a composite barrel sleeve. Two tensioners are threaded on the respective opposite threaded ends of the barrel against the respective opposite ends of the sleeve such that the sleeve is compressed and the barrel is tensioned. The compressed sleeve is rigidly secured to the tensioned barrel by an adhesive. The barrel assembly is formed by coating a surface of a metal barrel with an adhesive, assembling the adhesive-coated barrel into a composite barrel sleeve before the adhesive sets, tightening the tensioners onto the respective opposite threaded ends of the barrel and against the respective ends of the sleeve to place the barrel in tension and the sleeve in compression before the adhesive sets, and allowing the adhesive to cure while the sleeve is in compression and the barrel is in tension.

The utility model discloses a soft bullet shooting device of a toy pistol, which comprises a gun bolt, a trigger, an air cylinder, an air pipe, a loading mechanism and a limiting linkage piece which are arranged on a toy pistol body, and the gun bolt can move back and forth along the toy pistol body; the inflator is arranged in a grab handle of the toy pistol body, and the air pipe is communicated with an air outlet of the inflator; the loading mechanism comprises a bolt linkage assembly and a piston rod reset spring, the bolt linkage assembly is arranged in the toy pistol body, the bolt is in linkage with a piston rod of the air cylinder through the bolt linkage assembly, and one end of the piston rod reset spring is connected with the toy pistol body. The other end of the piston rod reset spring is connected with a piston rod of the inflator or the bolt linkage assembly. The limiting linkage piece is arranged in the toy gun body, the limiting linkage piece is in linkage with the trigger, and the limiting linkage piece is provided with a limiting piece. The soft bullet launching device can provide enough stretching space for the piston rod of the inflator, so that the toy pistol can smoothly launch soft bullets.