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44results about "Weapon cleaning" patented technology

Vehicle-mounted 155mm gun bore cleaning and maintenance device

ActiveCN224302903UWeapon cleaningBristleCopper wire
The utility model belongs to bore cleaning and maintaining device technical field, especially for vehicle 155 gun bore cleaning and maintaining device, including power component and maintaining component, power component includes handle shell, the inside installation of handle shell has power motor, the output of power motor is connected big gear through the meshing rotation of tooth disc, one end center of big gear is fixedly connected connector, be equipped with external thread on the connector. The utility model through power component realizes stable deceleration and increases the twist through big gear, cooperation positive and negative rotation motor, can drive maintaining component high -efficient reciprocating cleaning, promotes the removal efficiency of pollutant, the threaded connection design of connector and connecting cavity is convenient for quick replacement copper wire brush, nylon brush different brush head, adapts to the diversification cleaning demand, both ends annular can accurate orientation positioning, avoid long rod cylinder deviation and scratch bore, simultaneously, the length of bristle adaptation guarantees clean dead angle, effectively prolongs the service life of gun barrel, satisfies the high efficiency and safety requirement of actual combat maintenance.
Owner:CHINESE PEOPLES LIBERATION ARMY UNIT 69250

Cleaning bodies for cleaning the barrels of firearms

ActiveDE202025106718U1Weapon cleaningFiberPolymer science
Cleaning body (10) for cleaning barrels of firearms, wherein the cleaning body (10) is formed in a circular cylindrical shape and comprises wool felt, characterized in that the cleaning body (10) contains fiber sections (13) made of a polyamide, which are at least partially exposed on the circumferential surface of the cleaning body (10).
Owner:GEBR RODERS

Cannon having laser ignition system and breech window cleaning system

Disclosed is a cannon including: a barrel having a chamber in which a shell and a propelling charge are mounted; a breech ring connected to the rear of the barrel, and having a shell inlet communicating with the chamber; a recoil buffer disposed on an outer circumferential surface of the barrel, and guiding recoiling and returning motions of the barrel; a breechblock connected to the breech ring, and moving relative to the breech ring between a closed position closing the shell inlet and an open position opening the shell inlet; a laser ignition device including a laser portion disposed in the breechblock and emitting a laser to ignite the propelling charge, and a breech window covering the laser portion and allowing the laser to be transmitted into the chamber; and a breech window cleaning device cleaning the breech window.
Owner:AGENCY FOR DEFENSE DEV

Artificial weather influence pseudo-ginseng antiaircraft gun peep bore instrument

ActiveCN223755871UBrush bodiesWeapon cleaningBristleMonitoring system
The utility model provides a pseudo-ginseng antiaircraft gun bore peeping instrument for artificially influencing weather, which belongs to the technical field of bore peeping instruments and is characterized in that a plurality of connecting units are mounted between a holding part and a mounting part, the holding part, the connecting units and the mounting part form a bore peeping rod, the mounting part comprises a rod body III and a rod body IV, one end of the rod body III is fixedly connected with the rod body IV, and the other end of the rod body IV is fixedly connected with the connecting units. The third rod body and the fourth rod body are coaxially arranged, a plurality of protruding blocks are arranged on the fourth rod body, a brush assembly is installed on the fourth rod body and comprises an installation sleeve, a fifth center hole is formed in the center of the installation sleeve, a plurality of connecting grooves are formed in the inner wall of the fifth center hole, the protruding blocks on the fourth rod body are arranged in the connecting grooves, and a plurality of bristles are arranged on the outer wall of the installation sleeve. A camera assembly is arranged in the center of the fixing piece. The bore peeping rod is poked into the barrel and the bore of the pseudo-ginseng antiaircraft gun, the built-in camera at the end of the bore peeping rod monitors pictures in the barrel and the bore in real time, and monitoring data are transmitted to a monitoring system through the data line in the bore peeping rod.
Owner:LIUPANSHUI METEOROLOGICAL BUREAU GUIZHOU PROVINCE

Cleaning device for launching tube of rocket launcher

The utility model provides a cleaning device for a launching tube of a rocket launcher, which belongs to the technical field of military equipment maintenance and comprises a rod body which is of a hollow structure, an air blowing assembly is arranged in the rod body, a plurality of air inlet holes corresponding to the air blowing assembly are further formed in the rod body, and the air inlet holes are communicated with the hollow structure of the rod body. The cleaning cylinder is fixed to the end of the rod body, an air guide cavity is formed in the cleaning cylinder, the hollow structure of the rod body communicates with the air guide cavity, a plurality of air outlets are further formed in the cleaning cylinder, and the two ends of the air outlets communicate with the air guide cavity and the outer wall face of the cleaning cylinder correspondingly; high-pressure airflow can be input into the launching tube through the cleaning cylinder, so that sundries in the launching tube can be cleaned, and the inner side wall of the launching tube cannot be abraded.
Owner:AIR FORCE ENG UNIV OF PLA AIRCRAFT MAINTENACE MANAGEMENT SERGEANT SCHOOL

An armored apparatus for cleaning the bore of a gun barrel

ActiveCN115574657BWeapon cleaningGun barrelShort distance
The application discloses an armored equipment gun barrel bore cleaning device, which comprises a main control structure, a cleaning structure and an auxiliary assembly, and relates to the technical field of bore cleaning. The main control structure can drive the cleaning structure to move and independently clean and wipe the inside of the bore. The cleaning structure can also be driven to reciprocate for a long distance to wipe the bore. Meanwhile, the cleaning structure can be transformed to fit the diameter of the bore. The auxiliary assembly can be used to assist in fixing the cleaning structure outside the bore to support and limit the cleaning structure when the main control structure automatically cleans. The auxiliary assembly can also be used to manually drive the main control structure and the cleaning structure to move and clean in the bore with the help of a supporting rod. The main control structure can drive the cleaning structure to reciprocate for a short distance to wipe the bore. The device is simple to operate, and the towel used for wiping can be easily put in place. The device can realize two operation modes to quickly clean the inner wall of the bore. The inner wall of the bore can be dried at the same time.
Owner:XIAN KUNLUN IND GRP

Portable small-caliber electric chamber wiping instrument

ActiveCN224018923UWeapon cleaningLinear motionReciprocating motion
The utility model provides a portable small-caliber electric bore wiping instrument which comprises a shell, a telescopic piece installed at the front end of the shell, a brush connected with the front end of the telescopic piece and extending out of the shell, and a rotating motor installed in the shell, and the front portion of the shell can extend into a gun barrel bore along with the brush. An output shaft of the rotating motor enables the telescopic piece to stretch out and draw back in the length direction of the shell through the transmission mechanism so as to drive the brush to do reciprocating linear motion to wipe the inner surface of the gun barrel and the bore. According to the transmission mechanism, the rotating motion of the rotating motor is converted into linear motion, the telescopic piece drives the brush to stretch out and retract back and forth relative to the shell, impact vibration is formed through the reciprocating motion, dust accumulated on the inner surface of a bore is removed through scouring, and the brush can move forwards along a rifling while stretching out and drawing back till the whole bore is swept once. When the device is retreated, the brush is kept in telescopic motion and returns along the rifling along the original path, and then the whole bore is swept once in an inserted mode.
Owner:CHONGQING BINTIAN TECH CO LTD

Bird repelling bullet launching device and bird repelling cannon

The bird repelling bullet launching device comprises a feeding assembly used for storing and transporting bird repelling bullets, and a discharging opening is formed in the bottom of the feeding assembly; the loading rotating seat is rotationally arranged on the side edge of the feeding assembly and provided with a plurality of launching holes distributed in a circumferential array mode, and the multiple launching holes receive the bird repelling bullets output by the discharging port in sequence and transport the bird repelling bullets to a launching position under driving of the loading rotating seat; the launching tube is arranged at the launching position, and the bottom launching hole is aligned; the ignition assembly is arranged below the launching position, and an ignition contact connected to the launching position is arranged at the top of the ignition assembly. According to the device, the loading rotating seat is rotationally arranged, and the bird repelling bullets provided by the feeding assembly are sequentially received and conveyed to the launching position through the multiple launching holes, so that efficient and continuous bird repelling operation is achieved, the bird repelling efficiency is remarkably improved, the coverage range is remarkably widened, the automation level is improved, the manual operation risk is reduced, and the labor intensity of workers is relieved. And the safety and the stability of the equipment are ensured.
Owner:SHENZHEN WEIFEI TECH CO LTD

Cleaning tool for cleaning attachments on inner wall of circular hole

The utility model discloses a removing tool for removing attachments on the inner wall of a round hole. The removing tool comprises a rotary driving device, a removing rod and abrasive paper. The abrasive paper is clamped on the cleaning rod, the cleaning rod is connected with the rotary output end through the connecting section, then the cleaning rod clamped with the abrasive paper extends into a chamber to be cleaned, the operating rod is rotated, the operating rod drives the rotary output end to rotate, the rotary output end drives the cleaning rod to rotate, and the cleaning rod drives the abrasive paper to rotate. Therefore, the gunpowder residues in the chamber to be removed are removed. The operating rod of the rotary driving device is perpendicular to the rotary output end, so that a large space is not needed in the axial direction of the cartridge chamber, the operating rod is rotated within the range with the large space in the circumferential direction of the cartridge chamber, and gunpowder residues in the cartridge chamber can be conveniently removed. By the adoption of the removing tool for removing the attachments on the inner wall of the round hole, gunpowder residues of a chamber can be removed without disassembling an aircraft gun, the time for disassembling and assembling the aircraft gun is saved, and therefore the removing efficiency is improved.
Owner:XIAN KUNLUN IND GRP

Gun barrel wiping device

ActiveCN223500243UWeapon cleaningStructural engineeringGun barrel
The utility model discloses a gun barrel wiping device which comprises a wiping column (1), a wiping sleeve body (3) and a base column (4). One end of the base column (4) is provided with an electric drill connector (13), and the other end of the base column (4) is detachably connected with the wiping column (1); the wiping sleeve body (3) is sleeved on the wiping column (1); the wiping column (1) comprises a connecting base (5), a connecting column body (6) is arranged on the connecting base (5), a limiting key (7) is axially arranged on the side portion of the connecting column body (6), and a limiting groove (14) matched with the limiting key (7) is formed in the wiping sleeve body (3). One end of the wiping sleeve body (3) is attached to the connecting seat (5); the gun barrel wiping device can reliably wipe a gun barrel of a gun and has the advantage of being convenient to carry. In addition, the device is suitable for firearms with gun barrels of various lengths.
Owner:CHINESE PEOPLES ARMED POLICE FORCE NON-COMMISSIONED OFFICER SCHOOL

Cleaning system of medicine room wiping machine

ActiveCN223954761UWeapon cleaningMechanical engineering
The utility model discloses a medicine room wiping machine cleaning system which comprises a brush body, a brush body connecting piece and a connecting rod which are sequentially connected, the brush body comprises two positioning blocks which are symmetrically arranged, a fixing support is arranged on the outer sides of the positioning blocks, a plurality of brush petals are arranged on the outer sides of the two positioning blocks in an array mode, sliding blocks are arranged at the two ends of the brush petals, and a plurality of sliding grooves are formed in the fixing support in an array mode. The utility model relates to the technical field of artillery cleaning, pneumatic power is adopted as a power source, the powder chamber wiping machine is connected with a pneumatic wrench to clean a powder chamber, adverse effects on the powder chamber are avoided, the working efficiency is improved, the labor cost is reduced, the labor intensity is reduced, and the working time is shortened. And the wiping quality is improved, and the maintenance cost is low.
Owner:SHENYANG NORTH GROUND EQUIP CO LTD

Unjamming multitool for firearms

ActiveUS12529537B2Cartridge extractorsWeapon cleaningStructural engineeringMechanical engineering
An unjamming multitool for use with a firearm, including a housing having opposing parallel side plates joined at an edge and having a first end and an opposing second end, and defining a cavity therebetween. A first pivot post and a second pivot post are carried at the first and second ends of the housing. An extractor assembly is pivotally coupled to the first end of the housing by the first pivot post and movable between a stored position adjacent the housing and a deployed position wherein the extractor assembly is pivoted outwardly from the housing about the first pivot post to a stop. A bolt over-ride claw coupled to the opposing second end of the housing by the second pivot post, and movable between a stored position generally within the cavity of the housing and a deployed position pivoted outwardly from the cavity to a 90 degree stop. A collapsible range rod movable between a stored position against one of the opposing parallel side plates and a deployed position extending from the one of the opposing parallel side plates.
Owner:KENT HOWARD

A gun barrel inner wall cleaning device

This application discloses a gun barrel inner wall cleaning device, comprising: a cover plate, a first expansion device, a second expansion device, an extension rod, a pushing assembly, and a scanning device. The cover plate abuts against and locks onto the end of the gun barrel. The pushing assembly is disposed on the cover plate, and multiple extension rods are detachably connected in sequence and pass through the pushing assembly. The pushing assembly is configured to drive the extension rods to rotate and advance them into the gun barrel. One of the radially adjustable first and second expansion devices is detachably connected to the end of the extension rod. The expansion ends of the first and second expansion devices are respectively provided with a hard brush and a soft sponge, so that the hard brush and soft sponge abut against the inner wall of the gun barrel through their respective expansion actions. The scanning end of the scanning device is disposed at the end of the second expansion device to scan the inner wall of the gun barrel following the second expansion device. This application integrates efficient cleaning and precise detection functions and can adapt to the cleaning of gun barrels of different sizes.
Owner:Chinese People's Liberation Army Unit 69222

Weapon Cleaner

PendingUS20260049786A1Weapon cleaningThermodynamicsMechanical engineering
A weapon cleaner includes one or more of a pressurized gas source, a release valve, a chamber for dispensing a solvent, and a means for directing a pressurized flow wherein any of these components may be included in a dispenser.
Owner:HARRELL ROBERT JUSTIN +1

Dustproof sighting telescope

ActiveCN224163093UDoes not block visionprevent intrusionSighting devicesWeapon cleaningMechanical engineeringField of view
The utility model discloses a dustproof sighting telescope, and relates to the technical field of sighting telescopes. The dust-proof sighting telescope comprises a sighting telescope body and a dust-proof assembly, the sighting telescope body comprises two installation bases, the dust-proof assembly comprises a base, the base is arranged on the tops of the installation bases, two supporting blocks are fixedly connected to the top of the base, and sliding rails are fixedly connected to the corresponding sides of the two supporting blocks; the sliding block is slidably connected to the outer surface of the sliding rail, and the top of the sliding block is fixedly connected with a shifting block; the dustproof cover is hinged to the right side of the sliding block through a torsional spring, and the side, close to the sighting telescope, of the dustproof cover makes contact with the lens frame. The dustproof assembly is arranged, specifically, a shifting block is shifted by a hand to enable a sliding block to slide on the outer surface of a sliding rail, the sliding block makes contact with a supporting block on the other side, then a dustproof cover can be opened, the dustproof cover lies on the top of the sighting telescope, the view of a user is not shielded, and the problems that when an existing dustproof sighting telescope is opened, the dustproof cover is in a vertical state, and the user feels inconvenient are solved. And the visual field of a user can be shielded to a certain extent.
Owner:NANTONG AOTAI OPTICS INSTR CO LTD

Firearm

A firearm with a slide and a frame. The slide has a slide rail. The frame has a frame rail. The frame rail interfaces with the slide rail. The frame rail has a lubrication groove and a debris removal port. The lubrication groove extends along a surface of the frame rail that bears against the slide rail during operation of the firearm. The debris removal port has gap within the frame rail proximate to an end of the lubrication groove.
Owner:STACCATO 2011 LLC

A slider-type adjustable brush head suitable for multi-caliber artillery barrels

ActiveCN115420140BBristle carriersWeapon cleaningBristleMechanical engineering
The present invention discloses a slider-type adjustable brush head suitable for multi-caliber artillery barrels, comprising a core shaft, a tapered adjustment slider, a tapered fixed slider, and a plurality of bristle units; the tapered adjustment slider is threadedly connected to the core shaft; the tapered fixed slider is detachably connected to one end of the core shaft via a limit assembly; the plurality of bristle units are arranged circumferentially along the core shaft, and the plurality of bristle units are located between the tapered adjustment slider and the tapered fixed slider; the bottom sides of the bristle units are respectively slidably connected to the tapered adjustment slider and the tapered fixed slider; wherein the outer side wall of the tapered fixed slider is arranged opposite to the outer side wall of the tapered adjustment slider. The present invention can adjust the outer diameter of the brush head according to the caliber of the artillery, without the need to replace a new brush head, and can achieve wiping and maintenance work for artillery barrels of different calibers, thereby improving the efficiency of maintenance and cleaning of artillery barrels.
Owner:HEBEI JULI EMERGENCY EQUIP TECH CO LTD

Cleaning bodies for cleaning the barrels of firearms

ActiveDE202026100026U1Weapon cleaningStructural engineeringGun barrel
Cleaning body (10) for cleaning barrels of firearms, wherein the cleaning body (10) comprises wool felt and is formed in a circular cylindrical shape and has a diameter adapted to a caliber of the barrel to be cleaned, characterized in that the cleaning body (10) has a coloring on at least one end face (12) in a color which serves as an indicator for the diameter of the cleaning body (10).
Owner:GEBR RODERS

Automatic artillery cleaning device

PendingCN120760540AWeapon cleaningElectric machineryGun barrel
The invention discloses an automatic artillery cleaning device which comprises a cleaning liquid spraying module, a stepping motor, a driving joint, a cleaning joint and a sensor module which are connected in sequence, the cleaning joint can rotate and can adapt to small-range caliber changes, a disc spring is arranged on the driving joint, and a compression spring capable of slightly floating in the radial direction is arranged on a brush head of the cleaning joint. The driving joints comprise the front driving joint and the rear driving joint which are of the same structure and are connected to the ends of the two sides of the cleaning joint in a mirror symmetry mode. The stepping motor serves as a power source to transmit power to the driving joint, the driving joint advances in the mode of being attached to the inner wall of the gun barrel to generate pressure to drive the cleaning joint to advance in the running pipe, the cleaning joint continuously rotates to clean the gun barrel in the advancing process, meanwhile, the cleaning liquid spraying module sprays out cleaning liquid, and automation and spraying and brushing integration are achieved. In the cleaning process, the sensor module monitors the change of the inner diameter of the gun barrel in real time, the walking speed of the driving joint and the pressure of the cleaning joint are adjusted, and the self-adaptive reducing function is achieved.
Owner:XIAN AERONAUTICAL UNIV

An electric chamber broom

ActiveCN224340809UWeapon cleaningStructural engineeringMachine
The utility model relates to an electric bore cleaning machine, include: machine body, walking mechanism, vibrating mechanism, cleaning part and drive part. Walking mechanism includes the rotating shaft of movable installation on the machine body and the transmission mechanism that horizontal rotation of rotating shaft is converted into the movement of machine body in the bore along the bore extension direction. Vibrating mechanism includes swash plate, moving frame, a plurality of spring rods. The moving frame is movably accommodated in the machine body and is passed through by the rotating shaft, and the moving frame is provided with the cavity of containing swash plate. Swash plate sleeve joint is fixed on the rotating shaft, and the center is located on the rotating shaft, and the axis is inclined to the axis of rotating shaft. One end of a plurality of spring rods is fixed on the machine body, and the other end is annularly distributed with rotating shaft as center and bears on swash plate. Through walking mechanism control machine body moves in the bore, and also can drive cleaning part reciprocating vibration friction in the bore through vibrating mechanism simultaneously, thereby has improved the cleaning effect to the bore.
Owner:HEFEI JUNXIN ELECTRONIC TECH CO LTD

Electromagnetic gun chamber wiping device

The utility model relates to a bore wiping device for an electromagnetic gun, and relates to the technical field of bore maintenance. The electromagnetic gun chamber wiping device comprises a walking assembly and a wiping assembly. The walking assembly comprises a mounting frame, and a driving wheel and a tensioning wheel which are arranged on the mounting frame; the wiping assembly comprises a driving motor and a sleeve arranged on an output shaft of the driving motor, and a wiping brush is arranged on the peripheral surface of the sleeve; the axial direction of the sleeve is parallel to the axial direction of the driving wheel; one end of the connecting assembly is connected with the mounting frame, and the other end of the connecting assembly is connected with a shell of the driving motor. According to the electromagnetic gun bore wiping device, the wiping assembly is driven by the walking assembly to automatically walk in the electromagnetic gun bore, limitation and influence of the length of the electromagnetic gun bore are avoided, and the applicability is wider. And meanwhile, the sleeve and the wiping brush on the peripheral surface of the sleeve can be better matched with a flat space in the bore of the electromagnetic gun, so that the bore is wiped more efficiently and reliably, and the cleaning effect is good.
Owner:WUHAN LAIFUI AUTOMATION ENG CO LTD

Automatic rotary cleaning device for bore

ActiveCN224080843UBrush bodiesWeapon cleaningDrive wheelDrive shaft
The utility model discloses an automatic rotary cleaning device for a bore, which comprises a barrel body, a driving motor, a driving wheel, a main shaft and a first rotary cleaning brush, the driving motor is arranged in the barrel body, an output shaft of the driving motor is connected with the main shaft, the main shaft is rotatably arranged in the barrel body, a worm is arranged on the main shaft, the driving wheel is rotatably arranged on the barrel body, and the first rotary cleaning brush is arranged on the barrel body. A worm gear is arranged on the driving wheel, the main shaft drives the driving wheel to rotate through a worm and gear mechanism, a gear is arranged on the main shaft, the first driven shaft is rotatably arranged in the barrel, a first gear is arranged at one end of the first driven shaft, the first gear and the gear are in meshing transmission, and the first rotary cleaning brush is rotatably arranged on the barrel. And a fourth gear in meshing transmission with the first gear is arranged in the second gear. The bidirectional rotary cleaning device has the beneficial effects that bidirectional rotary cleaning of the bore can be achieved, and the bidirectional rotary cleaning device is suitable for various different working conditions such as different bore types.
Owner:YUYAO HANGAN MECHANICAL EQUIP CO LTD

Wiping brush for bore of barrel

The utility model belongs to the field of body tube maintenance, and particularly relates to a wiping brush of a body tube inner chamber, a combined brush body can be installed on a brush shaft in a relative rotation mode, and brush bristles comprise vertical brush bristles perpendicular to the axial direction of the brush shaft and inclined brush bristles inclined relative to the axial direction of the brush shaft. Vertical bristles and / or inclined bristles are evenly arranged on the side face of the combined brush body in the circumferential direction. One wiping brush or a plurality of wiping brushes which work independently and are sequentially connected in series are arranged, when one wiping brush is arranged, one end of a brush shaft of the wiping brush is detachably connected with one end of the connector, and the other end of the connector is connected with the washing handle rod; when a plurality of wiping brushes are arranged, the adjacent wiping brushes are detachably connected through the brush shafts, the brush shafts at one ends of the serially connected wiping brushes are detachably connected with one end of the connector, and the other end of the connector is connected with the washing handle rod. According to the utility model, brushes meeting different wiping requirements can be formed, a plurality of groups of wiping brushes can be connected in series and combined together for use, the working efficiency and the wiping effect are improved, and the decontamination effect is good.
Owner:SHENYANG YOUCHUANGSHENGHUA ELECTROMECHANICAL MFG CO LTD

A gun washing machine and a method of washing a gun barrel

The application discloses a gun washing machine and a gun barrel cleaning method. The gun washing machine comprises a plurality of hollow pipes which are combined into a straight pipe, the outer part of each hollow pipe is provided with a sleeve ring which is in contact with the inner wall of the gun barrel, the one end of the straight pipe is provided with a push rod part, the push rod of the push rod part is connected with a brush mounting seat on the opposite outer side end, the brush mounting seat is provided with a brush part which is used for cleaning the inner wall of the gun barrel, the push rod fixing seat inside the hollow pipe is connected with a transmission part which is arranged inside the hollow pipe and is used for realizing the forward and backward movement of the push rod fixing seat. The gun washing machine is portable and efficient, small in size, light in weight, high in working efficiency, convenient to carry and install, very convenient to use, obvious in cleaning effect, stable, flexible, fast in transmission, simple and accurate in control, pollution-free, high in efficiency, simple in structure, free of pipeline system, convenient to maintain and suitable for gun barrels with various calibers.
Owner:CHINESE PEOPLES LIBERATION ARMY UNIT 31619

Firearm bore cleaner

A firearm bore cleaner for cleaning a bore of a firearm includes a cleaning segment and a pulling segment. The cleaning segment cleans the bore of the firearm when the cleaning segment is moved along the bore. The cleaning segment includes a tail end connector adjacent a tail end portion. The pulling segment is sized and shaped to be inserted into the bore. The pulling segment includes a head end connector adjacent the head end portion of the pulling segment. A tail end portion of the pulling segment is connected to a head end portion of the cleaning segment. The head end connector of the pulling segment and the tail end connector of the cleaning segment can be releasably connect to each other to couple the head end portion of the pulling segment and the tail end portion of the cleaning segment together in order to form a closed loop.
Owner:AOB PRODUCTS CO

A reciprocating cleaning device suitable for a shallow rifling gun barrel cleaning robot

ActiveCN117367209BWeapon cleaningRiflingGun barrel
The application discloses a reciprocating cleaning device suitable for a shallow-chambered gun barrel cleaning robot, which comprises a main machine, a stand fixedly arranged on one side of the main machine, an extension rod adaptively inserted into the top end of one side of the main machine, a cleaning brush fixedly arranged on the bottom end of one side of the extension rod, a fixing seat fixedly arranged on the top end of the stand, a frame fixedly arranged on the top end of the fixing seat, a gun barrel inserted into the inner cavity of the frame, a limiting rotating mechanism arranged on the top end of the frame, and a reciprocating driving mechanism arranged in the inner cavity of the main machine. The reciprocating cleaning device suitable for the shallow-chambered gun barrel cleaning robot can drive the cleaning brush to reciprocally extend leftward and rightward through the reciprocating driving mechanism, so that the interior of the gun barrel can be reciprocally cleaned. Compared with a one-way cleaning mode, the cleaning work can be more quickly and efficiently completed.
Owner:XIAN KUNLUN IND GRP

Gun barrel brush

A cleaning tool for ported firearm barrels with integrated suppressors is disclosed. The tool comprises a cylindrical brush housing with an inner cavity to accommodate a barrel brush insert featuring radially extending bristles for removing carbon deposits and debris. A retaining washer and clip secure the brush insert within the housing. The assembly includes a cylindrical handle with internal threading to engage the housing's threaded neck, and an externally knurled surface for improved grip. The brush insert is interchangeable, allowing various cleaning media such as stainless steel, alloy steel, Aluminum, Bronze, Nylon, Brass, Plastic, Polypropylene, rubber, or other metals. The design eliminates the need for firearm disassembly and avoids reliance on the suppressor as a cleaning component, enhancing user safety and preserving firearm integrity. This tool facilitates efficient maintenance of firearms with integrally suppressed systems, promoting reliability and extending the lifespan of the firearm.
Owner:WELLS ROY EUGENE

Bore wiping machine

ActiveCN223484988UWeapon cleaning
The utility model discloses a bore wiping machine which comprises a machine shell, a cotton cloth wiping head is installed at the top end of the machine shell, a power line connector and a signal line connector are arranged at the tail of the machine shell, and a driving roller is arranged on the side wall of the machine shell. An annular brush installation area is arranged in the middle of the side wall of the machine shell, and a plurality of brush mechanisms are evenly installed in the brush installation area. The brush mechanism comprises a rotating motor installed in the machine shell, a base is installed at the output end of the rotating motor through a spring, a hole used for installing the base is formed in the machine shell, a flange is arranged on the side wall of the base, a sinusoidal waveform guide groove is formed in the side wall of the hole, and the flange is installed in the guide groove in a sliding mode. The base moves up and down along with the position change of the flange in the guide groove in the rotating process, four shaft rods freely rotating along the axis are arranged at the top of the base, the included angle between every two adjacent shaft rods is 90 degrees, and brush heads are fixed to the shaft rods. The defects in the prior art are overcome, and the bore wiping effect is improved.
Owner:HEBEI XIANGXI ELECTRIC CO LTD

A bore swabber

ActiveCN115371489BImprove driving abilityCompensation for wearWeapon cleaningDrive wheelStructural engineering
The application discloses a bore cleaning machine and belongs to the technical field of military auxiliary equipment. The transmission assembly comprises a driving part connected with one end of a frame body and a transmission part arranged across the frame body, and one end of the transmission part is rotationally connected with the driving part. The driving assembly comprises a driving wheel for rolling connection with a bore wall, a mounting frame and a transmission unit. The two ends of the mounting frame are respectively connected with the frame body and the driving wheel, and the mounting frame can adjust the interval between the driving wheel and the frame body. The driving wheel is rotationally connected with the transmission part through the transmission unit. The bore cleaning assembly comprises a bore cleaning brush disc for cleaning the bore wall, which is arranged at the end of the frame body far from the driving part and rotationally connected with the other end of the transmission part. The spraying assembly comprises an oil spraying disc arranged between the bore cleaning brush disc and the frame body, which is fixedly connected with the frame body, and the oil spraying disc is provided with oil spraying holes arranged opposite to the bore cleaning brush disc. The application can improve the automation degree of the bore cleaning machine and make the cleaning of the bore more thorough.
Owner:WUHAN HUAYU TECH DEV CO LTD

Firearm accessory coupling system

An interchangeable firearm accessory coupling system and method of using. The system comprises an elongated connecting member having a first portion with a recess cut therein, a sleeve in translational engagement with the connecting member, and a firearm bore accessory component removably receivable within the connecting member recess. The sleeve is translatable between an engaged position wherein the sleeve encloses the recess and a disengaged position wherein the sleeve moves to a second portion of the elongated connecting member to expose the recess, such that the firearm bore accessory component may be received or removed from the recess.
Owner:TRADITIONAL SPORTING GOODS INC D B A TRADITIONS PERFORMANCE FIREARMS