160 results about "Rifle" patented technology

The invention discloses an unmanned aerial vehicle catching gun grenade, and relates to the technical field of unmanned aerial vehicle defense. The gun grenade comprises an air cap, a heavy hammer part sleeve, a catching net, a net expanding exploder and a cartridge case. The heavy hammer part sleeve is formed by combining a plurality of split heavy hammer blocks, and the rear end of the heavy hammer part sleeve is hooped by a brittle constraint ring. The net expanding exploder comprises a delay ignition unit and an explosion initiation unit. After launching, the delay ignition unit triggers the detonation unit after delaying a preset time to generate impact to crush the brittle constraint ring, so that the heavy hammer block carries the catching net to be scattered and unfolded at a high speed, and interception is realized. The device is compact in structure, low in cost and high in reliability, can be launched through a gun grenade launcher, is particularly suitable for being carried and used by an individual soldier, and can effectively cope with the threat of a small-sized high-speed unmanned aerial vehicle.

The present invention provides a quick coupling muzzle booster and suppressor adaptor system having a quick coupling muzzle booster and suppressor adaptor and direct rifle mount that can be coupled to a suppressor and mounted on a lock breech pistol or pistol caliber carbine. The system according to the invention provides wherein the quick coupling muzzle booster includes a booster slide with an external quick connect for coupling to the suppressor adaptor, and wherein the external quick connect of the booster slide includes a plurality of lugs corresponding to a proximal end of a housing of the suppressor coupling, and wherein the muzzle booster includes a booster piston that is coupled to a pistol. The system according to the invention may provide wherein the muzzle booster includes a booster piston nut with a spring, wherein the booster piston nut is coupled to the booster piston.

A drone defense ammunition, such as rifle ammunition (e.g., with a caliber of up to 20 mm) or shotgun ammunition (e.g., up to caliber 4), may include projectiles. The ammunition may release the projectiles loosely as a result of an activation occurring with a time delay to firing of the drone defense ammunition.

The utility model provides a high sensitivity's low abrasion type manual glue gun relates to the technical field of glue gun, including the gun body, the gun body includes setting up trigger handle, rifle barrel, push rod, glue container and glue nozzle, the glue nozzle movable installation is in the glue container, one end of rifle barrel is installed with a pair of threaded rods, a pair of threaded rods movable installation has wear -resistant mouth in the one end of glue nozzle, wear -resistant mouth is sleeved in the periphery of glue nozzle, be equipped with the glue outlet on wear -resistant mouth, be equipped with wear -resistant layer on wear -resistant mouth. The device is through wear -resistant mouth and is sleeved in the periphery of glue nozzle, and the protection is carried out to glue nozzle, prevents the glue nozzle in the contact process, because the mouth is bigger due to excessive friction, avoids the excessive glue of flowing out, has improved the repair precision.

Various embodiments of a compact tourniquet, both with and without integrated buckle, loop, and locking mechanism, are disclosed. In one or more embodiments, an elongate compression strap formed of a strip of fabric characterized by a low-coefficient of friction and high tensile strength for providing occlusion of blood while remaining small and discreet. A turnbuckle or other tensioning device may be provided, which may be integrated into another device or item. The compact tourniquet may be stored or integrated into a cell phone case, a key chain, a hat band, waist band, belt, wallet, pistol handgrip, holster, or rifle stock. It is possible to integrate one or more compact tourniquet embodiments disclosed herein effectively into most any item—boots, ties, pants hems, glasses keepers, lifejackets, et cetera—because the design of the tourniquet cleat can be different and unique for each item so as to blend into the design of the item into which the tourniquet is integrated.

A rifle platform weapon system dry firing device which allows the user to dry fire a rifle platform weapon system and still experience the trigger pull and cycling of the weapon system without breaking the shooter's positioning and sight alignment. The dry firing device includes a bolt carrier group configured to replace the standard bolt carrier group of the rifle platform weapons system. The dry firing device includes a magazine with a reset finger configured to reset a hammer of the weapons system. The dry firing device includes at least one of i) a charging rod engaging with a charging handle of the rifle platform or ii) an integrated laser within the bore of the weapons system.

1. The name of the design product: portable integrated bullet quick loader (QBZ191 automatic rifle). 2. The use of the design product: for bullet quick loading. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: combined state stereoscopic reference diagram. 5. The bottom of the design product is not easy to see or not visible during use, omitting component 1 top view, component 2 top view, combined state top view.

The present invention directs to a safety control system for portable weapons, including, but not limited to, crossbows and firearms, such as guns, rifles and alike, using various sensors to ensure safe target, environment, location, and situation for operating portable weapons. The safety control system unlocks a firing sequence of the portable weapons only when it is safe to operate.

Rifle systems and methods of making the same are provided. The rifle system is made using alternative manufacturing methods, such as advanced additive manufacturing ("AM") techniques, also referred to as 3D printing. Further included are an improved trigger housing, an improved bolt retention mortise system configured for bilateral operation, an improved magazine well, an improved trunnion, and a bilateral operation release assembly.

The utility model discloses an inflatable pulp board accessory reinforcing device belongs to inflatable pulp board technical field, this inflatable pulp board accessory reinforcing device, including processing table and the hot -blast rifle of installing at processing table top, the front end of first support is connected with rotating mechanism, the front end mounting of second support has drive mechanism, the front end of second support is connected with reciprocating mechanism, the bottom of reciprocating mechanism is connected with the drum, drive mechanism is used for driving reciprocating mechanism movement, the utility model discloses through rotating mechanism adjustment hot -blast rifle muzzle and the angle and distance between processing table, ensure that hot -blast concentrated effect is in the bonding area, promote heating efficiency and avoid material overheating damage, through drive mechanism with stable mechanical power replaces manual hot -blast rifle and scraper's physical labor, reduce the worker's fatigue while guaranteeing processing rhythm consistency, through reciprocating mechanism drive drum reciprocating sweep, automatically exclude air bubble and compact bonding layer, promote scraping pressure degree and the stability of frequency.

A firearm attachable bullet trap (2) including a hollow body (3) configured to be releasable connected a muzzle end (7) of a rifle barrel (8) of a firearm (1). The hollow body (3) defining a ballistic plate chamber (9). The firearm attachable bullet trap (2) including a ballistic plate (12) in the ballistic plate chamber (9), and a bullet deforming part (14) within the hollow body (3), wherein the bullet deforming part (14) has a central channel (15), wherein the central channel (15) having a central axis A. The central channel (15) of the bullet deforming part (14) includes an open-sided channel section (17) that is radially limited by stationary cutter blades (18), wherein each stationary cutter blade (18) has a second proximal end (19) and a second distal (20). The stationary cutter blades (18) being equally spaced about the central axis A of the central channel (15).

The present invention relates to an audio-based anti-cant indication system for shooting devices such as rifles, pistols, bows, and crossbows. The system includes an inclination sensor configured to detect angular tilt relative to gravity and a processing module configured to compare the detected tilt against a predefined deadband threshold corresponding to a plumb orientation. When the shooting device deviates from the plumb condition, the processing module activates an audio output module that generates distinct audio signals representing left-tilt and right-tilt conditions, while producing a null or muted output when the device remains within the deadband. The system may further include variable tone pitch or volume, wireless audio transmission to earbuds or headsets, calibration mechanisms, front-rear inclination detection, and idle-state shutoff. The invention provides continuous, hands-free cant feedback without requiring visual attention.

A locking mechanism for restricting the actuation of a magazine release lever of a firearm can have a lock that is operable between a locked position for restricting the actuation of the magazine release lever and an unlocked position for permitting the actuation of the magazine release lever. The lock pin can comprise a lock pin having a recessed portion and a locking portion, wherein when a stop latch is aligned with the recessed portion, the locking mechanism allows the magazine release lever to be actuated and when the stop latch is aligned with the locking portion, the locking portion interferes with a rotation of the stop latch, restricting the actuation of the magazine release lever.

An adjustment turret for a riflescope has a base socket for mounting on the riflescope; and an adjusting ring which is rotatable about an axis of rotation relative to the base socket in a first rotation direction and in an opposite second rotation direction. An actuation element arranged between the adjusting ring and the base socket is adjustable from a first position to a second position by the rotation of the adjusting ring in the first rotation direction, and is adjustable from the second position to the first position in case of rotation of the adjusting ring in the second rotation direction. By the actuation element, in its first position, a first end stop for the rotation in the second rotation direction is formed, and, in its second position, a second end stop for the rotation in the first rotation direction is formed.

The invention relates to the stock configuration used in tactical rifles in the military and civilian areas. The present invention is comprising the following; tactical stock (10) with a grip (11) that is connected to the tactical body (Tg) in a tactical rifle and has an inner slot (111), mounting hole (112) located in the inner slot (111), mounting screw (20), which is connected to the tactical body (Tg) through the mounting hole (12) and ensures the connection of the tactical stock (10) to the tactical body (Tg), grip cover (40) that is closed on the grip (11), cover mounting screw (50) that connects the grip cover (40) to the grip (11), cover mounting nut (60) that secures the cover mounting screw (50).

An optic device turret for adjusting the optical element of the optic device. A spiral cam mechanism is engaged with the turret to define a maximum and minimum adjustment of the optical element. A rotation indicator displays the amount a knob has been rotated,

The utility model discloses a multifunctional gun clamp for shooting and displaying. The gun pliers comprise a base assembly, a gun pliers clamp assembly and an AR magnetic block assembly. Wherein the base assembly is a supporting bracket of the whole gun pliers, and the two gun pliers clamp assemblies and the AR magnetic block assembly are mounted on the base assembly to form a set of gun pliers; during shooting, the AR magnetic block assembly is detached, and the two gun pincer clamp assemblies are used for fixing and adjusting the gun barrel; during display, the AR magnetic block assembly is installed, the gun bore is fixed through the AR magnetic block assembly, and the rifles are placed in cooperation with the two rifle clamp assemblies. The device has multiple functions and can be used for shooting and displaying, the position of the AR rifle can be adjusted up and down, left and right and front and back during shooting, and the rifle erecting efficiency during shooting is improved; when the firearms are displayed and placed, the flexible clamping structure protects metal of the firearms from being scratched, the work efficiency of firearm maintenance is improved, and the firearm display rack is adaptive to all firearm types of AR series automatic rifles and is wide in application range.

The utility model discloses a rifle sight bead installing and adjusting tool which is simple and reliable in structure and convenient to disassemble, assemble and adjust a sight bead. Comprising a mounting base and an adjusting wrench, the mounting base is in an n shape, one end of the mounting base is a supporting end, the other end of the mounting base is a clamping end, a clamping groove is formed in the clamping end of the mounting base and used for being clamped with one side wall of an accurate constellation, and the supporting end of the mounting base is used for abutting against the top face of the other side wall of the accurate constellation. The clamping end of the mounting base is provided with a downward pressing protrusion, the pressing protrusion is used for pressing down a front sight stopping protrusion, the upper portion of the mounting base is provided with a through hole, the adjusting wrench penetrates through the through hole, the lower end of the adjusting wrench is provided with a straight groove, the straight groove is used for being connected with the square top of a front sight in a clamping mode, and the adjusting wrench is used for rotationally mounting / adjusting the front sight.

The utility model provides a gun hanging type catching net launcher and relates to the field of launcher machining, the section of a baffle assembly is of a circular structure, an ejector pin assembly is fixedly connected to the center position of the left end face of the baffle assembly, and the left side of the ejector pin assembly is of a sharp structure. The problems that patrol personnel cannot carry all weapons in the patrol process due to the fact that the border defense line is long, and if a traditional launcher is carried and one weapon position is occupied, carrying of other weapons by the border defense personnel is affected, and patrol safety is affected are solved. Different from a traditional launcher which is similar to a small rifle in appearance and needs to occupy a weapon position independently, the launcher of the gun hanging type catching net is installed on the gun body through the guide rail mechanism, the weapon carrying position does not need to be additionally occupied, frontier defense patrol personnel can carry more other necessary weapons, and the patrol safety is effectively improved.

A rifle has a main body housing a shooting kinematic system and a butt having a butt body extending along a butt axis, a butt tube engaged with the main body, and a damper group. The damper group has a support device having a base and at least two arms extending parallel to the butt axis, and an abutment device engaged with the arms, extending at least partially into the butt tube, and having a radial abutment suitable for abuttingly engaging the butt tube. A hydraulic piston is engaged with a first piston end to the abutment device and with a second piston end to the support device. A spring is positioned between the base and the radial abutment. The main body transmits a pushing action to the butt tube, which pushes the radial abutment and the hydraulic piston, while the spring transmits a return action in an opposite direction.

The utility model relates to high pressure cleaning technical field discloses a multifunctional high pressure cleaning device, include: frame, constitute the main support structure of device, water tank, fixed mounting is in the frame, is used for water storage, its top is equipped with water injection hole plug cover and transparent water level observation area, high pressure cleaning rifle is connected with water tank through high pressure pump pipe, high pressure cleaning rifle includes cleaning rifle switch handle, cleaning rifle pipe and detachable cleaning spray head, control module is installed on the frame, is used for controlling high pressure water flow start -stop and pressure regulation. The replaceable cleaning spray head and integrated cleaning liquid filler that set have improved the multifunctionality and flexibility of equipment remarkably. Through replacing the cleaning spray head of different jet mode, the user can select the most suitable jet mode according to the specific cleaning demand, thereby reaching the best cleaning effect.

A silencer comprises a cylindrical outer housing with a rifle coupling end, a cylindrical inner housing positioned within a portion of the cylindrical outer housing, a deflector within the cylindrical inner housing and with a semispherical surface with a central opening forming a hollow bore, wherein some of the expanding gas ejecta behind the fired projectile is retained by deflector and directed through a longer and convoluted escape path, and at least one series of stacked cone shaped baffles within the cylindrical inner housing each with a central opening forming a hollow bore and wherein some of the expanding gas ejecta behind the fired projectile is retained by baffles and directed through a longer and convoluted escape path, and wherein the structure of the silencer slows down the gas ejecta behind the fired projectile and dissipates its kinetic energy.

1. Name of the product in this design: Anti-material sniper rifle. 2. Purpose of this design: To equip special forces. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

1. Name of the product in this design: Weapon Station. 2. Purpose of this design: An intelligent weapon station for achieving long-range precision aiming and controlling automatic / semi-automatic firing of rifles. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The utility model discloses a demoulding device, and relates to the technical field of demoulding of concrete test blocks, the demoulding device is arranged on the ground, the demoulding device comprises at least two clamping parts, at least two support legs and an adjusting assembly; the two clamping parts are movably arranged relative to each other in the first direction. According to the technical scheme provided by the utility model, the mold is supported and fixed by adopting the arrangement mode of the clamping part and the supporting legs, the mold can be lightly knocked by utilizing the self gravity of the test block and applying small force or is demolded by adopting an air gun, that is, the mold is provided with a hole, and the test block is pushed to demold by being connected with the air gun, so that the test block is conveniently demolded. And the test block can be taken out without damaging the mold, so that the utilization rate and the turnover rate of the mold are improved, and meanwhile, the forming quality of the test block is also improved. And through the arrangement of the adjusting assembly, the distance between the two clamping parts can be adjusted, so that the mold clamping device adapts to molds of different models, and the practicability is improved.

The utility model discloses an air outlet nozzle which comprises a connecting base, a limiting table, a connecting sleeve, an air nozzle body, a panel, a baffle, fan blades, an outer sleeve plate, an inner sleeve plate and a third air outlet. A tuyere body is fixedly connected to the connecting base, a panel is fixedly connected to the upper surface of the tuyere body, a baffle is fixedly connected to the upper surface of the panel, a second air outlet is formed in the upper surface of the baffle, a fixing base is arranged in the second air outlet, and fan blades are fixedly connected to the outer wall of the fixing base. The fan blades are fixedly connected to the inner wall of the second air outlet; the fan blade air outlet structure is designed, air flow is guided through the fan blade structure, more uniform air flow distribution is formed on the air outlet nozzle, it is guaranteed that heat can be evenly transmitted to a target area when the hot air gun conducts heating or blow welding, the problem of local overheating or insufficient heating is avoided, the fan blade structure can disperse impact force of the air flow, and therefore the heat gun is more uniform in heat dissipation. And noise and vibration generated when the hot air gun works are reduced.

The utility model discloses a portable precise rifle calibration instrument, which relates to the technical field of the structure of an instrument for calibrating the front sight and the aperture of an automatic rifle, and comprises a fixed clamping plate and a movable clamping plate, a bolt is rotatably arranged in the fixed clamping plate, the threaded section of the bolt leftwards penetrates through the fixed clamping plate, and the extending end of the bolt is in threaded connection with the movable clamping plate; a square hole is formed in the end face of the fixed clamping plate. A second boss is fixedly arranged on the left end face of the movable clamping plate, a horizontal through hole penetrating through the right end face of the movable clamping plate is formed in the left end face of the second boss, and a second dial is rotationally installed on the second boss. The precise gun calibration instrument further comprises an adjusting wrench, a shifting fork is arranged at the bottom of the adjusting wrench, and a handle and a pointer are fixedly arranged at the upper end of the adjusting wrench. The utility model has the beneficial effects that the calibration efficiency of the alignment star and the aperture is improved, and the calibration precision is improved.

The invention discloses a sniper ballistic crosswind influence correction method, system and device, and relates to the field of ballistic correction, and the method comprises the steps: constructing a projectile pneumatic database containing static and dynamic pneumatic parameters through CFD numerical simulation; establishing a six-degree-of-freedom rigid body trajectory model, and dynamically coupling the pneumatic database with the six-degree-of-freedom rigid body trajectory model to form a high-fidelity pneumatic coupling trajectory solver; the crosswind condition is modeled into a space-time distribution sequence set in a segmented mode along a preset ballistic trajectory, the space-time distribution sequence is input into a solver for ballistic solution, and a transverse offset is output; the space-time cumulative effect of crosswind disturbance is quantified by analyzing the deviation difference of the projectile suffered from the same wind disturbance at the front section and the rear section of the trajectory; and generating a target range-equivalent wind speed-transverse deviation three-dimensional look-up table based on a resolving result. According to the method, high-precision ballistic trajectory prediction and rapid correction of complex change crosswind are achieved for the first time, and the remote shooting precision and actual combat efficiency of a sniper rifle under complex meteorological conditions are remarkably improved.

Provided is a downward ejecting bullpup firearm with a detachable magazine having a downward facing ejection port rearward of a magazine well. A top inspection window is positioned substantially in vertical alignment with the magazine well. A charging handle body has a rear portion and a forward portion and is movable between forward and rearward positions. The rearward portion blocks the inspection window when the charging handle body is in the forward position and the forward portion has a through-opening that substantially aligns with the inspection window when the charging handle body is in the rearward position.