WO2017121031A1 - 一种多级压缩空气储能的新型气压式气枪 - Google Patents

一种多级压缩空气储能的新型气压式气枪 Download PDF

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Publication number
WO2017121031A1
WO2017121031A1 PCT/CN2016/077178 CN2016077178W WO2017121031A1 WO 2017121031 A1 WO2017121031 A1 WO 2017121031A1 CN 2016077178 W CN2016077178 W CN 2016077178W WO 2017121031 A1 WO2017121031 A1 WO 2017121031A1
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WO
WIPO (PCT)
Prior art keywords
air
gas cylinder
valve
sleeve
gun
Prior art date
Application number
PCT/CN2016/077178
Other languages
English (en)
French (fr)
Inventor
朱佐鹏
Original Assignee
中山市新山禾技术服务有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 中山市新山禾技术服务有限公司 filed Critical 中山市新山禾技术服务有限公司
Priority to EP16884591.5A priority Critical patent/EP3296680B1/en
Priority to PCT/CN2016/077178 priority patent/WO2017121031A1/zh
Publication of WO2017121031A1 publication Critical patent/WO2017121031A1/zh
Priority to US15/795,224 priority patent/US10215525B2/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
    • F41B11/00—Compressed-gas guns, e.g. air guns; Steam guns
    • F41B11/60—Compressed-gas guns, e.g. air guns; Steam guns characterised by the supply of compressed gas
    • F41B11/68—Compressed-gas guns, e.g. air guns; Steam guns characterised by the supply of compressed gas the gas being pre-compressed before firing
    • F41B11/681—Pumping or compressor arrangements therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
    • F41B11/00—Compressed-gas guns, e.g. air guns; Steam guns
    • F41B11/50—Magazines for compressed-gas guns; Arrangements for feeding or loading projectiles from magazines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
    • F41B11/00—Compressed-gas guns, e.g. air guns; Steam guns
    • F41B11/50—Magazines for compressed-gas guns; Arrangements for feeding or loading projectiles from magazines
    • F41B11/52—Magazines for compressed-gas guns; Arrangements for feeding or loading projectiles from magazines the projectiles being loosely held in a magazine above the gun housing, e.g. in a hopper
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
    • F41B11/00—Compressed-gas guns, e.g. air guns; Steam guns
    • F41B11/60—Compressed-gas guns, e.g. air guns; Steam guns characterised by the supply of compressed gas
    • F41B11/68—Compressed-gas guns, e.g. air guns; Steam guns characterised by the supply of compressed gas the gas being pre-compressed before firing
    • F41B11/681—Pumping or compressor arrangements therefor
    • F41B11/683—Pumping or compressor arrangements therefor operated by a rocker-lever system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
    • F41B11/00—Compressed-gas guns, e.g. air guns; Steam guns
    • F41B11/70—Details not provided for in F41B11/50 or F41B11/60
    • F41B11/72—Valves; Arrangement of valves
    • F41B11/721—Valves; Arrangement of valves for controlling gas pressure for both firing the projectile and for loading or feeding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
    • F41B11/00—Compressed-gas guns, e.g. air guns; Steam guns
    • F41B11/70—Details not provided for in F41B11/50 or F41B11/60
    • F41B11/72—Valves; Arrangement of valves
    • F41B11/723—Valves; Arrangement of valves for controlling gas pressure for firing the projectile only
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
    • F41B11/00—Compressed-gas guns, e.g. air guns; Steam guns
    • F41B11/70—Details not provided for in F41B11/50 or F41B11/60
    • F41B11/72—Valves; Arrangement of valves
    • F41B11/724—Valves; Arrangement of valves for gas pressure reduction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
    • F41B11/00—Compressed-gas guns, e.g. air guns; Steam guns
    • F41B11/70—Details not provided for in F41B11/50 or F41B11/60
    • F41B11/73—Sealing arrangements; Pistons

Definitions

  • the invention relates to the technical field of air guns, in particular to a novel air pressure air gun with multi-stage compressed air energy storage.
  • the pneumatic air gun is a pre-compressed air type air gun (PCP). It combines the advantages of multiple pumping and single pumping types, and its launching power can be high or low and adjustable.
  • PCP pre-compressed air type air gun
  • venting valve assembly widely used in the market uses steel-to-steel or steel-to-hard rubber in the sealing part, and its sealing has a certain air leakage ratio, and its hard rubber sealing is not it is good.
  • the method used for pumping on the market is mainly single-stage, and its pressure and intake air volume have certain limits.
  • the object of the present invention is to provide a novel pneumatic air gun which is easy to use and which is capable of storing energy in multiple stages of compressed air.
  • the present invention adopts the following technical solutions:
  • the utility model relates to a novel pneumatic air gun with multi-stage compressed air energy storage, comprising an air gun bracket and a barrel provided on the air gun bracket, an air gun valve body, an air gun pressure gauge, a gas pressure component, an energy storage component and a trigger launching component, a gas pressure component and a storage device.
  • the components are connected, and the energy storage component is connected to the air gun valve body;
  • the trigger launching assembly includes a trigger bracket fixed on the air gun bracket, a pull bolt assembly, a trigger, a trigger buckle and a hammer disposed on the trigger bracket, and a hammer spring connected to the hammer; the trigger and the trigger buckle Connected, the upper ejector pin on the pull bolt assembly slides relative to the air gun bracket, the upper ejector pin is connected with the hammer activity, and the hammer reset button is mounted on the trigger buckle;
  • the energy storage component comprises a gas cylinder, a one-way air valve is disposed at one end of the air cylinder, wherein the air cylinder is a three-stage air pump;
  • the air gun valve body is provided with a venting passage connecting the one-way air valve and the barrel, and the air venting passage is provided with a control gas
  • the venting valve of the road is disconnected, and the venting passage between the deflation valve and the barrel is also provided with a speed regulating valve for regulating the air flow; the venting valve is provided with
  • the utility model relates to a novel pneumatic air gun with multi-stage compressed air energy storage as described above, characterized in that: the three-stage air pump comprises a gas cylinder front fixed sleeve, a gas cylinder rear fixed sleeve, a gas cylinder front movable sleeve, a gas cylinder rear movable sleeve, a gas cylinder large tube, a gas cylinder middle tube, a gas cylinder small tube and a piston rod; the inlet sleeve on the one-way air valve is sealed and fixedly connected in the rear cylinder fixed sleeve;
  • the front and rear ends of the large tube of the gas cylinder are tightly sleeved on the front sleeve of the gas cylinder and the rear sleeve of the gas cylinder, and the front sleeve of the gas cylinder and the rear sleeve of the gas cylinder are all connected through the joint portion and the gun body outside the large tube of the gas cylinder.
  • the bracket is fixedly connected; the inner wall of the rear end of the large tube of the gas cylinder and the outer ring of the rear sleeve of the gas cylinder are sealed by a large tube "O" type sealing ring;
  • the front movable sleeve of the gas cylinder is located at the front part of the large tube of the gas cylinder, and the outer circumference of the movable sleeve of the gas cylinder is provided with steel balls, and the movable sleeve of the front of the gas cylinder is rolled and matched with the inner wall of the large tube of the gas cylinder; the movable sleeve of the gas cylinder is located behind the large tube of the gas cylinder a first-stage piston bowl with a gas-conducting pressure-tight air-tightness disposed between the outer ring of the movable sleeve and the inner wall of the gas cylinder, and the first-stage piston bowl is fixed on the outer ring of the movable sleeve of the air cylinder;
  • the middle tube of the gas cylinder is coaxially disposed in the large tube of the gas cylinder, and the front and rear ends of the tube are closely arranged in the movable sleeve of the gas cylinder and the movable sleeve of the gas cylinder; the small tube of the gas cylinder is coaxially arranged in the gas cylinder In the middle tube, the rear end of the small tube of the gas cylinder is sealed and fixedly connected in the inlet casing of the one-way air valve; the inner ring of the movable sleeve of the gas cylinder and the outer wall of the small tube of the gas cylinder are provided with a suction closing gas pressure conduction.
  • a second-stage piston bowl the second-stage piston bowl is fixed on the inner ring of the movable sleeve behind the air cylinder;
  • the piston rod is located in the small tube of the gas cylinder, and one end of the piston rod extends out of the small tube of the gas cylinder and is hinged to the front movable sleeve of the gas cylinder through the front movable pin shaft of the gas cylinder, and the air pump is disposed between the other end of the piston rod and the inner wall of the gas cylinder tube.
  • a third-stage piston bowl that is sealed by a gas-tight seal, and a third-stage piston bowl is fixed on the piston head of the piston rod;
  • the gas compression component comprises a connecting rod and a pressing rod; one end of the connecting rod is rotatably connected with the front movable sleeve of the gas cylinder through a connecting rod pin; the front end of the pressing rod is connected to the front fixed sleeve of the gas cylinder through a front pin of the pressing rod Upper, the other end of the connecting rod is connected to the middle of the pressing rod through the pressing rod and the pin shaft.
  • the vent valve comprises a spool shaft, a bleed valve spring and a valve sleeve, and the valve shaft is fitted in the valve
  • the sleeve is axially slid and controlled by the deflation valve spring
  • the valve sleeve has an axial through air flow through hole and a circumferential air vent communicating with the air flow through hole, and the air flow through hole is provided with a protrusion
  • One step of the inner wall, one end of the valve sleeve is the intake port, and the other end of the valve sleeve
  • Connecting the sliding member the sliding member is in the shape of a cap, the sliding member is located in the valve sleeve and axially slidingly cooperates with the valve sleeve; the spool shaft axially slides and cooperates with the step, and the inner end of the spool shaft extends into the sliding
  • the inside of the piece is fixedly connected with the sliding member;
  • the utility model relates to a novel pneumatic air gun with multi-stage compressed air energy storage as described above, characterized in that: the speed regulating valve comprises a speed regulating valve core pivotally mounted in a venting passage and capable of rotating around the center, and the speed regulating valve core Vertically arranged on the venting passage, the speed regulating valve core is provided with a plurality of air guiding holes, and the air guiding holes are arranged at an angle along the outer circumference of the speed regulating valve core and radially penetrate the speed regulating valve core, and each air guiding hole has different The air guiding aperture; the end of the speed regulating valve core extends out of the air valve body, and the outer end of the speed regulating valve core is provided with a rotation that can drive the speed regulating valve core to realize the switching conduction between the air guiding holes and the air discharging passage.
  • Speed knob the speed regulating valve core pivotally mounted in a venting passage and capable of rotating around the center
  • the speed regulating valve core Vertically arranged on the venting passage,
  • the utility model relates to a novel pneumatic air gun with multi-stage compressed air energy storage as described above, characterized in that: the speed regulating valve core and the air gun valve body are further provided with a rotating positioning steel ball, and the speed regulation The knob is opposite to the side of the air gun body, and a counterbore is arranged.
  • the counterbore is provided with a spring for rotating positioning.
  • the rotating positioning steel ball is located in the counterbore and is pressed against the outer end of the spring for rotating positioning, and the rotating positioning steel ball is The spring tension of the rotary positioning is always pressed against the outer surface of the air gun valve.
  • the utility model relates to a novel pneumatic air gun with multi-stage compressed air energy storage as described above, characterized in that: the pull bolt assembly comprises a pull bolt and a pull bolt thimble, and the pull bolt pulls out of the air gun bracket and is provided with a pull bolt.
  • the handle, the pull pin thimble is provided with a top end capable of magnetically attracting the steel bullet.
  • a novel pneumatic air gun with multi-stage compressed air energy storage as described above characterized in that: a hole is formed in the top end of the pull pin, and the hole is provided with magnetically attracting the steel bullet Magnetic axis.
  • a novel pneumatic air gun with multi-stage compressed air energy storage as described above characterized in that: the air gun valve body has a pipe on which a barrel is installed, and the inner end of the barrel extends into the pipe, and the air release passage There are intake holes communicating with the duct, and there are two or more intake holes, and the intake holes have an inner diameter smaller than the outer diameter of the bullet.
  • a novel pneumatic air gun with multi-stage compressed air energy storage as described above is characterized in that: the air gun bracket is detachably connected with a clip, and the clip includes a steel clip holder, a steel clip cover, and a steel clip.
  • the door and the magnetic shaft, the steel clip holder and the steel clip cover are connected to form a clip housing, and the upper end of the clip housing has a steel bullet inlet, and the steel clip cover door is rotatably connected to the clip housing.
  • the bottom side wall of the steel clip holder is provided with an upper casing sleeve extending to the steel clip cover, and the central hole of the upper casing is vertically penetrated through the steel clip holder and the steel clip cover is formed for
  • the upper stern passage through which the ejector pin passes, the upper stern sleeve is adjacent to the outlet end side of the upper stern passage, and an opening for the single steel slab to slide into the upper stern passage is provided
  • the bottom of the upper stern passage is provided with a shaft hole communicating with the upper stern passage, the shaft hole Close to the opening, the magnetic shaft is tightly fitted in the shaft hole, and the magnetic shaft is a magnet shaft that can magnetize the opening into the upper channel to magnetically attract the magnet shaft at the top end thereof, and the upper end of the magnetic shaft and the port edge of the shaft hole Flush or hidden in the shaft hole;
  • the upper end of the air gun valve body is provided with a slot for inserting the clip housing into the air gun valve body, and the clip housing is inserted into the slot, and the bottom of the clip housing is provided with an inverted "T" type connection.
  • the head has a convex card edge on both sides of the bottom of the connector, and the bottom end of the connector has a downwardly protruding positioning block; the bottom of the slot is provided with a connector card slot that can cooperate with the connector.
  • the bottom of the slot of the connecting head slot is provided with a positioning counterbore that cooperates with the positioning block; the two side walls of the connecting card slot are respectively provided with a concave bayonet, and the side of the connecting head can be obliquely inserted into the side of the bayonet The other side of the connecting head can be flipped down into the other bayonet to realize the clamping connection of the clip; the positioning block protrudes into the positioning when the clip housing is completely engaged in the connector slot. Inside the sinkhole.
  • a novel pneumatic air gun with multi-stage compressed air energy storage as described above is characterized in that: the lower end surface of the connecting head is provided with a counterbore, the center of the counterbore is provided with a column, and the column is hidden in the counterbore, The O" rubber ring is located in the counterbore and tightly sleeved outside the column, and the "O" rubber ring protrudes from the lower end surface of the connector.
  • the principle of three-stage pump is adopted, that is, three gas chambers are formed by multi-stage casing to realize step-by-step step-up, which achieves the purpose of high pressure and high gas volume satisfying the performance.
  • the use of a lever and a handle achieves the purpose of reducing the pressure.
  • the three-stage pump is used on the gun, and the principle of lever is used for the pressure to solve the pressure, and the synchronization of the pressure and the pressure and the pressure of the pressure bar is better combined to achieve better gun performance.
  • the front movable sleeve of the gas cylinder is rolled and matched with the inner wall of the large tube of the gas cylinder, and the pumping movement is stable.
  • the inner wall of the valve sleeve is provided with a stepped step protruding from the inner wall thereof, the first "O" type sealing ring abuts against the table top of the step, and the second "O” type sealing ring is disposed at the intake air.
  • the end face of the port or the large end end, the structural design enables steel-to-steel contact fit between the valve core shaft and the inner wall step of the valve sleeve, and the coaxiality is high, avoiding the outer circumference of the spool shaft and the inner wall of the valve sleeve in the prior art.
  • the long fitting interval has the disadvantage of large coaxiality error between the spool shaft and the valve sleeve, which is beneficial to enhance the axial movement stability of the spool shaft; under the high air pressure state, fully utilize the "O" type seal ring to have hardness Small, good sealing characteristics, to achieve the purpose of sealing reliability, while using the steel positioning of the steps and end faces, to achieve the purpose of protecting the "O" type sealing ring.
  • a first "O" type sealing ring is arranged between the valve core shaft and the valve sleeve, and the first "O" type sealing ring is tightly sleeved outside the valve core shaft and can be placed against
  • a gasket is arranged on the other side of the first "O"-shaped sealing ring, and the gasket is placed outside the spool shaft and abuts against the first "O"-shaped sealing ring, and the spring end of the vent valve On the top pressure washer, the other end of the bleed valve spring is pressed against the bonnet.
  • the gasket is slidably engaged with the inner wall of the valve sleeve, and the function of the gasket is to protect the first "O" type sealing ring from the direct pressure of the deflation valve spring; the function of the step is for positioning, so that the first "O" type The sealing ring rests on the table top of the step, which is beneficial to the protection of the first "O" type sealing ring.
  • the damping rubber sealing ring is installed at the root of the ejector pin to achieve the damping effect of the pulling bolt; the outer rubber ring of the ejector pin is provided with an elastic rubber sealing ring which is self-locking when the thimble pin is smashed, and the elastic rubber sealing ring member is utilized. The elasticity is achieved by the self-locking effect when the thimble is pulled up.
  • the invention adopts a plurality of air inlet holes, thereby increasing the cross section of the air intake hole of the barrel, which is beneficial to increasing the intake air volume of the barrel and increasing the initial speed of the bullet; the air inlet hole has an inner diameter smaller than the outer diameter of the bullet. Avoid bullets entering the air intake hole, the structure is simple and practical.
  • the speed regulating knob is driven to rotate the speed regulating valve core to realize the switching conduction between the air guiding holes and the air discharging passage, so that the air guiding holes of the air guiding holes with different apertures are rotated when the speed regulating valve core is rotated.
  • Different air-conducting holes have different cross-sections to achieve different throttle flow rates, so as to adjust the initial velocity of the bullets, which can meet different speed requirements for different applications.
  • the bottom of the clip housing is provided with an inverted "T" type connector.
  • the bottom of the connector has a convex card edge on both sides of the bottom of the connector.
  • the bottom of the slot is provided with a connector slot for engaging with the connector.
  • the two side walls of the card slot are respectively provided with concave bayonet ports, and the card edge of the connector head can be obliquely inserted into one of the card bayons, and the other side of the connector head can be flipped down into the other bayonet port to realize the clip.
  • the clamp is connected.
  • the connector is designed to fit the "T" type connector to ensure reliable installation of the magazine.
  • the bottom end of the connector is provided with a downwardly protruding positioning block; the bottom of the slot of the connector card slot is provided with a positioning counterbore that cooperates with the positioning block, and the positioning block is fully inserted into the connector card slot when the magazine is fully engaged Projected into the positioning counterbore.
  • the positioning of the protruding positioning block is adopted, that is, the reverse is prevented, and the positioning can be reliably performed.
  • the lower end of the joint head is provided with a counterbore, and the center of the counterbore is provided with a column, and the column is hidden in the sink.
  • the “O” rubber ring is located inside the counterbore and tightly sleeved outside the column, and the “O” rubber ring protrudes from the lower end surface of the connector.
  • the “O” type rubber ring is raised on the lower end surface of the connector.
  • the steel clip holder and the steel clip cover are connected to form a clip housing, and a steel bullet inlet is left at the upper end of the clip housing, and the steel clip cover door is rotatably connected to the clip housing to open or close the steel bullet inlet.
  • the structure is designed to store a large number of steel bombs in a separate magazine housing for easy carrying. At the same time, the steel bullets are used to close the entrance of the steel bullets with the resistance of the steel clips, so that the steel bombs are not easy to flow out.
  • the bottom side of the steel clip holder is provided with an upper stern sleeve extending to the steel clip cover.
  • the center hole of the upper stern sleeve vertically penetrates the steel clip holder, and the steel clip cover forms an upper sill passage through which the ejector pin passes.
  • An end of the casing near the outlet side of the steel bullet is provided with an opening for the single steel bullet to slide into the upper channel, and a shaft hole communicating with the upper channel is formed at the bottom of the upper channel, the shaft hole is close to the opening, and the magnetic shaft is tightly fitted in the shaft hole.
  • the magnetic shaft is a magnet shaft that can magnetically attract the steel in the upper channel into the top end, and the upper end of the magnetic shaft is flush with the edge of the port on the shaft hole or hidden in the shaft hole.
  • the structure design uses the gravity of the bullet to enter the upper channel by itself, and only enters one marble at a time and is positioned by the magnetic axis (strong magnetic optical axis), which can effectively achieve the purpose of accurate injection.
  • Figure 1 is a schematic cross-sectional view of the present invention.
  • FIG. 2 is a schematic cross-sectional structural view of a gas compression component and an energy storage component.
  • Fig. 3 is a cross-sectional structural view showing the intermediate state of the compressed gas of the compressed gas component.
  • FIG. 4 is a cross-sectional view showing an assembly structure of a gas cylinder small tube and a one-way air valve.
  • Figure 5 is a schematic cross-sectional view of the gas cylinder large tube and the gas cylinder rear fixing sleeve.
  • Figure 6 is a cross-sectional view of the tube and the front movable sleeve of the gas cylinder and the movable sleeve of the gas cylinder.
  • Fig. 7 is a cross-sectional structural view showing an example of a vent valve.
  • Fig. 8 is a schematic cross-sectional view showing the second embodiment of the deflation valve.
  • Figure 9 is a schematic view of the front view of the speed regulating valve core
  • Figure 10 is a cross-sectional view showing the main sectional structure of the speed regulating valve core.
  • Figure 11 is a schematic front view of the tie rod assembly.
  • Figure 12 is a schematic left side view of the tie rod assembly.
  • Figure 13 is a cross-sectional view showing the structure taken along line A-A of Figure 11;
  • Figure 14 is a cross-sectional view showing the structure of Figure B-B.
  • Figure 15 is a cross-sectional view of the assembly structure of the air gun body, barrel and speed control valve core.
  • Figure 16 is a schematic cross-sectional view showing the air valve body.
  • Figure 17 is a schematic view showing the structure of the cartridge housing.
  • Figure 18 is a second schematic view of the structure of the cartridge housing.
  • Figure 19 is a cross-sectional view showing the structure of the upper jaw sleeve opening and the shaft hole in the cartridge housing.
  • Figure 20 is a schematic view showing the structure of the cartridge housing being disassembled.
  • a novel pneumatic air gun with multi-stage compressed air energy storage includes an air gun bracket 100, a barrel 101 disposed on the air gun bracket, an air gun valve body 102, an air gun pressure gauge 103, and a gas pressure component. 104.
  • the energy storage assembly 105 and the trigger firing assembly 106 are coupled to the energy storage assembly 105, and the energy storage assembly 105 is coupled to the air gun valve body 102.
  • the trigger firing assembly 106 includes a trigger bracket 21 fixed to the air gun bracket 100, and a pull bolt assembly 22, a trigger 23, a trigger buckle 24 and a hammer 25 disposed on the trigger bracket 100, and a hammer is also connected to the hammer 25.
  • Spring; trigger 23 is coupled to trigger button 24.
  • the upper ejector pin on the pull bolt assembly 22 slides relative to the air gun bracket 100, the upper ejector pin is movably connected to the hammer 25, and the control hammer 25 is resetly mounted on the trigger buckle 24.
  • the air storage unit 105 includes a gas cylinder 301 and a one-way air valve 302 disposed at one end of the air cylinder 301.
  • the air gun valve body 102 is provided with a venting passage 303 that communicates with the one-way air valve 302 and the barrel 101.
  • the venting passage 303 is provided with A vent valve 304 for controlling the air passage opening and closing, and a damper valve 305 for regulating the air flow are disposed in the deflation passage 303 between the deflation valve 304 and the barrel 101.
  • the vent valve 304 is provided with a slider for controlling the venting passage 303 to be turned on or off, and the slider is at the end of the firing stroke of the hammer 25.
  • the high-pressure gas opens the one-way air valve 302 and is sealed at the inlet end of the air release valve 304.
  • the trigger firing assembly 106 is engaged, the hammer 25 strikes the sliding member at the end of the stroke.
  • the upper vent valve 304 is opened, and the high-pressure gas passes through the deflation valve 304 and the speed regulating valve 305, and then enters the barrel 101 to fire the bullet.
  • the air cylinder 301 is a three-stage air pump, and the three-stage air pump 301 includes a gas cylinder front fixed sleeve 501 , a gas cylinder rear fixed sleeve 502 , a gas cylinder front movable sleeve 511 , and a gas cylinder rear movable sleeve . 512.
  • the intake sleeve on the one-way air valve 302 is sealed and fixedly coupled within the rear cylinder sleeve 502.
  • the front and rear ends of the gas cylinder tube 521 are tightly sleeved outside the gas cylinder front fixing sleeve 501 and the gas cylinder rear fixing sleeve 502, and the gas cylinder front fixing sleeve 501 and the gas cylinder rear fixing sleeve 502 are all connected through a joint portion extending outside the gas cylinder large tube 521. It is fixedly connected with the gun body bracket 1; the inner wall of the rear end of the gas cylinder large tube 521 and the outer ring of the gas cylinder rear fixing sleeve 502 are sealed by a large tube "O" type sealing ring 551;
  • the front sleeve 511 of the air cylinder is located at the front part of the large tube 521 of the air cylinder.
  • the outer circumference of the front sleeve 511 of the air cylinder is provided with a steel ball 508.
  • the front sleeve 511 of the air cylinder is rolled and matched with the inner wall of the large tube 521 by the steel ball 508.
  • the rear movable sleeve 512 is located at the rear of the large tube 521, and a first-stage piston bowl 561 is provided between the outer ring of the movable sleeve 512 and the inner wall of the large tube 521, and the first stage piston is provided.
  • the bowl 561 is fixed on the outer ring of the movable sleeve 512 after the air cylinder;
  • the gas cylinder middle tube 522 is coaxially disposed in the gas cylinder large tube 521, and the front and rear ends of the gas tube middle tube 522 are closely fitted in the gas cylinder front movable sleeve 511 and the gas cylinder rear movable sleeve 512.
  • the rear sleeve 512 of the cylinder is tightly connected to the tube 522 of the cylinder via a nut 506, and a rear coupling sleeve "O" row sealing ring 505 is disposed between the rear sleeve 512 of the cylinder and the tube 522 of the cylinder.
  • the inner tube 522 and the inner sleeve of the air cylinder front sleeve 511 are provided with a coupling sleeve 507 set at the front end of the tube in the gas cylinder, between the inner wall of the tube 522 and the outer ring of the coupling sleeve 507, and the outer wall of the tube 522 and the front sleeve of the gas cylinder.
  • An inner joint sleeve "O" row seal ring 504 and an outer joint sleeve “O” row seal ring 503 are respectively disposed between the inner rings of the 511.
  • the gas cylinder tube 523 is coaxially disposed in the gas tube middle tube 522, and the rear end of the gas tube small tube 523 is sealed and fixedly connected to the inlet sleeve on the one-way gas valve 302.
  • a second stage of pumping closed gas pressure conduction is arranged between the inner ring of the movable sleeve 512 and the outer wall of the small tube 523 of the gas cylinder
  • the piston bowl 562 and the second stage piston bowl 562 are fixed on the inner ring of the movable sleeve 512 of the air cylinder.
  • the piston rod 541 is located in the small tube 523.
  • One end of the piston rod 541 extends out of the small tube 523 and is hinged to the front movable sleeve 511 of the cylinder through the front movable pin shaft 571 of the cylinder; the other end of the piston rod 541 and the inner wall of the small tube 523 are pumped.
  • the air-conducting pressure-sealed third-stage piston bowl 563 is fixed to the piston head of the piston rod 541.
  • the compressed air module 104 includes a connecting rod 401 and a pressing rod 402.
  • One end of the connecting rod 401 is rotatably connected to the front movable sleeve 511 of the cylinder through the connecting rod pin 403; and the front pin 404 of the pressing rod 402 is rotatably connected through the pressing rod.
  • On the front sleeve 501 of the cylinder the other end of the connecting rod 401 is rotatably connected to the middle of the pressing rod 402 through the pressing rod rear pin 405.
  • a handle 406 is also disposed on the pressure bar 402.
  • the first step of pumping the connecting rod 401 drives the piston rod 541 to move forward, in this process, the first stage piston bowl 561 is opened under the action of external air pressure, and the air enters the large tube 521; in the process, The second-stage piston bowl 562 is sealed under the air pressure between the gas cylinder tube 522 and the gas cylinder tube 523; in the process, the third-stage piston bowl 563 is opened under the gas pressure between the gas cylinder tube 522 and the gas cylinder tube 523, and the air enters. Inside the gas cylinder tube 523.
  • the second step is: the connecting rod 401 drives the piston rod 541 to move back and press the air.
  • the first stage piston bowl 561 is sealed under the closed air pressure in the large tube 521, and is blocked from the outside; in the process, the first The second-stage piston bowl 562 is opened under the air pressure between the gas cylinder middle tube 522 and the gas cylinder small tube 523, and the first-stage compressed air in the gas cylinder large tube 521 enters between the gas cylinder middle tube 522 and the gas cylinder small tube 523 for the next pumping.
  • the second stage air compression is prepared; in this process, the third stage piston bowl 563 is sealed under the closed air pressure in the gas cylinder 523, and the compressed air passes through the one-way air valve 302 and enters the venting passage 303, and the compressed air is sealed.
  • the venting passage 303 between the one-way air valve 303 and the bleed valve 304 is inside.
  • Step 3 Repeat the first step and the second step to achieve repeated compression until the air gun pressure gauge 103 reaches the required pressure value, and then shoot.
  • the bleed valve 304 includes a spool shaft 601, a bleed valve spring 602, and a valve sleeve 603.
  • the spool shaft 601 is axially slid within the valve sleeve 603 and is controlled to be reset by the bleed valve spring 602.
  • the valve sleeve 603 has an axial through
  • the air circulation hole 604 and the circumferential air outlet 605 communicating with the air flow through hole 604 are provided with a step 606 protruding from the inner wall thereof.
  • One end of the valve sleeve 603 is an air inlet port 607, and the other end of the valve sleeve 603 is connected with a sliding member 608.
  • the sliding member 608 has a cap shape, and the sliding member 608 is located in the valve sleeve 603 and axially slidingly engaged with the valve sleeve 603.
  • the spool shaft 601 is axially slidably engaged with the step 606, and the inner end of the spool shaft 601 extends into the slider 608 and is fixedly coupled to the slider 606.
  • a first "O" type seal ring 609 is disposed between the spool shaft 601 and the valve sleeve 603.
  • the first "O" type seal ring 609 is tightly disposed outside the spool shaft 601 and can abut against the table surface of the step 606.
  • a gasket 610 is further disposed on the other side of the first "O" seal 609.
  • the gasket 610 is disposed outside the spool shaft 601 and abuts against the first "O" seal 609, and the bleed valve spring 602 The one end presses the spacer 610, and the other end of the deflation valve spring 602 is pressed against the slider 608.
  • the gasket 610 is slidably engaged with the inner wall of the valve sleeve 603.
  • the function of the gasket 610 is to protect the first "O"-type sealing ring 609 from the direct pressure of the deflation valve spring 602; the function of the step 606 is for positioning, so that The first "O" seal 609 rests on the table top of the step 606 to facilitate protection of the first "O" seal 609.
  • the first "O” type sealing ring 609 is made of a rubber sealing ring, and the sealing effect is good.
  • a plurality of third “O” type seal rings 611 are disposed outside the valve sleeve 603, and the third “O” type seal rings 611 are respectively located on the left and right sides of the circumferential air outlet 605.
  • the outer end of the spool shaft 601 is provided with a large end 612 that can be normally closed and attached to the valve sleeve intake port 607.
  • the end of the large end 612 and the end of the intake port 607 is provided for
  • a second "O"-shaped sealing ring 613 is sealed to the inlet port 607.
  • the second "O"-shaped sealing ring 613 is disposed on the large end 612.
  • the inlet port 607 is provided with a frustum-shaped rim having a gradually decreasing inner diameter, and the large end
  • the 612 has a frustum-shaped outer surface that cooperates with the frustum-shaped mouth edge.
  • the outer end of the large-end end 612 defines a ring groove 615.
  • the second "O"-shaped sealing ring 613 is tightly sleeved in the groove 615 and the second "O" type.
  • the outer side of the seal ring 613 protrudes out of the groove 615.
  • the outer end of the spool shaft 601 is provided with a large end end which can be fitted on the air inlet port of the valve sleeve, and the inner end surface of the large end end and the end surface of the air inlet port are provided for a second "O" type sealing ring sealing the inlet port, a second “O” type sealing ring is disposed on the outer end surface of the inlet port, and a ring groove 616 is provided on the outer end surface of the inlet port, the second " The O” seal is snapped into the slot and the outer side of the second "O” seal protrudes out of the slot 616.
  • the second "O” type seal is sealed between the intake port and the large end end, and the groove slot 616 is used to protect the second "O” type seal ring to prevent the transitional extrusion and damage the second "" O” seal.
  • the working process of the deflation valve 304 is as follows:
  • the hammer 25 strikes the slider 608, and the slider 608 and the spool shaft 601 slide together axially, so that the deflation valve spring 602 is compressed, the intake port 607 is opened, and the high-pressure gas passes through the intake port 607 and the airflow through hole 604.
  • the circumferential air outlet 605 enters the deflation passage 303 of the air gun to prepare for shooting; after the shooting is completed, the hammer is reset, and the sliding member 608 and the spool shaft 601 are reversely slid and reset together under the tension of the deflation valve spring 602.
  • the gas port 607 is closed.
  • the speed regulating valve 305 includes a speed regulating valve core 701 pivotally mounted in the deflation passage 303 so as to be rotatable about the center.
  • the speed regulating valve core 701 is disposed perpendicular to the deflation passage 303.
  • the air-conditioning valve core 701 is provided with a plurality of air guiding holes 702.
  • the air guiding holes 702 are disposed at an angle along the outer circumference of the speed regulating valve core 701 and radially penetrate the speed regulating valve core 701.
  • Each air guiding hole 701 has different The air guiding aperture, the one end of the speed regulating valve core 701 extends out of the air gun valve body 102, and the speed regulating valve core 701 is turned on by the speed regulating knob 703.
  • the inner end of the speed regulating valve core 701 is axially positioned on the air gun valve body 102 through the hexagon socket head cap screw 704, the spring washer 705 and the speed regulating valve pad 706, and can only be rotated without axial movement.
  • the air passages 303 are sealed by the left and right sets of speed regulating valves "O" type seals 707 to ensure that the high pressure gas can only be led out through the air guiding holes 702 to prevent air leakage.
  • a rotary positioning ball 708 is further disposed between the speed regulating valve body 701 and the air gun valve body 102.
  • the speed adjusting knob 703 is provided with a counterbore 709 on a side of the air gun valve body 102, and the counterbore 709 is provided with a rotating positioning.
  • the spring 710, the rotary positioning steel ball 708 is located in the counterbore 709 and is pressed against the outer end of the spring 710 for rotational positioning, and the rotary positioning steel ball 708 is always pressed against the outer surface of the air gun valve body 102 under the tension of the spring 710 for rotational positioning. slide.
  • the pull bolt assembly 22 includes a pull bolt 801 and a pull bolt 802 .
  • the pull bolt 801 extends out of the air gun bracket and is provided with a pull handle 803.
  • the ejector pin 802 is provided with a tip that can magnetically attract the steel bullet.
  • a hole is formed in the top end of the pull pin 802, and a magnetic shaft 804 capable of magnetically attracting the steel bullet is disposed in the hole.
  • a damper rubber seal 805 is provided at the root of the pull pin ejector 802.
  • the outer circumference of the pull pin ejector 802 is provided with an elastic rubber seal ring 806 that is self-locking when the pull pin ejector 802 is twisted.
  • An on-hook cylindrical pin 807 is connected to the pull pin ejector 802.
  • one end of the pull bolt 801 is rotatably connected to the air gun bracket through the rear pin 808, and the pull handle 803 is fixed to the other end of the pull bolt 801.
  • the middle of the pull bolt 801 is connected with a pull bolt link 809, and the pull bolt link One end of the 809 is rotatably connected to the pull rod 801 through the connecting rod rear pin 810, and the other end of the pull rod connecting rod 809 is rotatably connected to the pull rod ejector 802 through the connecting rod front pin 811.
  • the air gun valve body 102 has a pipe 107 on which a barrel is mounted.
  • the inner end of the barrel 101 extends into the pipe 107, and the vent passage 303 has an air inlet 3031 communicating with the pipe 107.
  • an annular groove 108 is provided in the inner tube wall of the pipe 107, and the bottom of the groove 108 communicates with each air inlet hole.
  • the air gun bracket 100 is detachably connected with a clip
  • the clip includes a steel clip holder 200, a steel clip cover 201, and a steel clip cover.
  • the door 202 and the magnetic shaft (not shown), the steel clip holder 200 and the steel clip cover 201 are connected by screws to form the magazine housing 109 of the upper elastic body, and the upper end of the magazine housing 109 is left with a steel bullet.
  • the inlet 210, the steel clip cover door 202 is rotatably coupled to the magazine housing to open or close the steel bullet inlet 210.
  • the inner wall of the bottom of the steel clip holder 200 is provided with a flange 204, and the flange 204 forms a positioning groove with the inner wall of the steel clip holder 200, and the steel clip cover door 202 is provided with a handle 205, in the steel clip
  • the door 202 is rotated to close the steel bullet inlet 210, the edge of the steel clip cover door 202 is inserted into the positioning groove.
  • the bottom side wall of the steel clip holder 200 is provided with an upper jaw sleeve 206 extending to the steel clip cover.
  • the central hole of the upper sleeve 206 extends vertically through the steel clip holder 200, and the steel clip cover 201 forms a top for the tie rod to pass through.
  • Channel 207, upper sleeve 206 is adjacent to the outlet side of upper channel 207
  • the opening is provided with an opening 208 for the single steel ball to slide into the upper channel.
  • the bottom of the upper channel 207 is provided with a shaft hole 209 communicating with the upper channel 207.
  • the shaft hole 209 is adjacent to the opening 208, and the magnetic shaft is tightly fitted in the shaft hole 209.
  • the magnetic shaft is a magnet shaft that can magnetically attract the steel in the upper channel 207 at the opening 208 to the top end.
  • the upper end of the magnetic shaft is flush with or hidden in the shaft hole 209.
  • the magazine housing 109 is inserted into the slot 113 of the air gun valve body 102.
  • the bottom of the cartridge housing 109 is provided with an inverted "T" type connector 110.
  • the connector 110 has a convex card edge 111 on both sides of the bottom of the connector 110.
  • the bottom end of the connector 110 is provided with a downwardly protruding positioning block 112. .
  • the bottom of the slot 113 is provided with a connector slot 114 for engaging with the connector 110.
  • the slot bottom of the connector slot 114 is provided with a positioning counterbore 116 for engaging with the positioning block 112.
  • the two side walls of the connector card slot 114 are respectively provided with a recessed bayonet 115.
  • the card edge 111 of the connector head 110 can be obliquely inserted into the one side bayonet 115, and the other side of the connector head 110 can flip the card downward.
  • a snap-fit connection of the magazine is implemented in another bayonet 115.
  • the slot 113 has an inner space matching the shape of the clip.
  • the slot wall of the slot 113 is inclined, so that the clip inserted into the slot 113 can be inclined to the slot.
  • the side of the wall is inclined and then snapped into the connector slot 114 at the bottom of the slot 113.
  • the lower end surface of the joint head 110 is provided with a counterbore 117.
  • the counterbore 117 is centrally provided with a column 118.
  • the column 118 is hidden in the counterbore 117, and an "O"-shaped rubber ring is located in the counterbore 117 and tightly sleeved Outside the column 118, the outer side of the "O" type rubber ring protrudes from the lower end surface of the connector 110.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Actuator (AREA)
  • Toys (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

一种多级压缩空气储能的新型气压式气枪，包括枪管（101）、气枪阀体（102）、气枪压力表（103）、压气组件（104）、储能组件（105）和扳机发射组件（106），扳机发射组件（106）包括固定在气枪支架（100）上的扳机支架（21）、以及设置在气枪支架（100）上的拉栓总成（22）、扳机（23）、扳机扣（24）和击锤（25），扳机（23）与扳机扣（24）相连，拉栓总成（22）上的上膛顶针与击锤（25）活动相连、并控制击锤（25）复位卡装在扳机扣（24）上；储能组件（105）包括气筒（301）和单向气阀（302），气筒（301）为三级打气筒；气枪阀体（102）内设置有连通单向气阀（302）与枪管（101）的放气通道（303），放气通道（303）内设置有放气阀（304），放气阀（304）与枪管（101）之间的放气通道内（303）还设置有调速阀（305），放气阀（304）上设置有滑动件，滑动件处于击锤（25）击发行程末尾位置。该多级压缩空气储能的新型气压式气枪使用方便。

Description

一种多级压缩空气储能的新型气压式气枪 [技术领域]
本发明涉及气枪技术领域，特别是涉及一种多级压缩空气储能的新型气压式气枪。
[背景技术]
气压式气枪是预压缩空气型气枪(PCP)。它结和了多次泵压型和单次泵压型各自的长处，发射威力可高可低，可调节。射击时，将保险拿下，手指向扳机施加压力，直至扳机扣开释。此时击锤借助击锤弹簧的动力飞快地向前推进，又将空气压缩室的空气猛然推到位于枪管后膛口的铅子上，使其飞出枪管，射向目标。
目前，市场上气压式气枪已广泛使用，本申请人对现有气压式气枪局部改进，进行优化设计，以解决市场上现有PCP在性能、结构上的不足。例如：
1、目前，在国内、国外气枪上使用钢弹时，都是将钢弹放入枪身内，或用弹簧压入枪身，不方便携带，及入弹不方便。
2、目前在国内气枪无法调整子弹速度，使用不方便。
3、目前市场上广泛使用的放气阀总成，其密封作用的部位采用钢对钢，或钢对硬质包胶，其密封性存在一定的漏气比率，其硬质包胶密封性不好。
4、目前市场上有杠杆式拉栓结构，不方便直接射击钢弹。
5、目前在国内外枪管的进气孔只有一个，影响进气效率，不利于提高子弹初速度。
6、目前在市场上弹夹安装固定结构各种各样，结构复杂，成本高，弹夹容易装反而不易发现，影响正常射击。
7、目前市场上用于枪上打气方式，主要是单级式，其压力及进气量有一定限制。
[发明内容]
本发明目的是提供使用方便的一种多级压缩空气储能的新型气压式气枪。
为了解决上述存在的问题，本发明采用了下列技术方案：
一种多级压缩空气储能的新型气压式气枪，包括气枪支架以及设置在气枪支架上的枪管、气枪阀体、气枪压力表、压气组件、储能组件和扳机发射组件，压气组件与储能组件相连，储能组件与气枪阀体相连；
所述的扳机发射组件包括固定在气枪支架上的扳机支架、以及设置在扳机支架上的拉栓总成、扳机、扳机扣和击锤，击锤上还连接有击锤弹簧；扳机与扳机扣相连，拉栓总成上的上膛顶针在气枪支架上相对滑动，上膛顶针与击锤活动相连、并控制击锤复位卡装在扳机扣上；其特征在于：所述的储能组件包括气筒、设置在气筒一端的单向气阀，所述的气筒为三级打气筒；所述的气枪阀体内设置有连通单向气阀与枪管的放气通道，放气通道内设置有能控制气路通断的放气阀，放气阀与枪管之间的放气通道内还设置有调节气流的调速阀；放气阀上设置有控制放气通道导通或关闭的滑动件，滑动件处于击锤击发行程末尾位置。
如上所述的一种多级压缩空气储能的新型气压式气枪，其特征在于：所述的三级打气筒包括气筒前固定套、气筒后固定套、气筒前活动套、气筒后活动套、气筒大管、气筒中管、气筒小管和活塞杆；所述的单向气阀上的进气套管密封且固定连接在所述的气筒后固定套内；
所述的气筒大管前、后两端对应紧套在气筒前固定套、气筒后固定套外，气筒前固定套、气筒后固定套均通过伸出于气筒大管外的连接部与枪身支架固定连接；气筒大管后端内壁与气筒后固定套外圈之间通过大管“O”型密封圈密封；
所述的气筒前活动套位于气筒大管前部，气筒前活动套外圆周设置有钢珠，气筒前活动套通过钢珠与气筒大管内壁滚动配合；所述的气筒后活动套位于气筒大管后部，气筒后活动套外圈与气筒大管内壁之间设置有抽气导通压气密闭的第一级活塞碗，第一级活塞碗固定在气筒后活动套外圈上；
所述的气筒中管同轴设置在气筒大管内，气筒中管前、后两端对应紧密套装在所述的气筒前活动套、气筒后活动套内；所述的气筒小管同轴设置在气筒中管内，气筒小管后端密封且固定连接在所述的单向气阀上的进气套管内；所述的气筒后活动套内圈与气筒小管外壁之间设置有抽气闭合压气导通的第二级活塞碗，第二级活塞碗固定在气筒后活动套内圈上；
所述的活塞杆位于气筒小管内，活塞杆一端伸出气筒小管外并通过气筒前活动套销轴与所述的气筒前活动套铰接，活塞杆另一端与气筒小管内壁之间设置有抽气导通压气密闭的第三级活塞碗，第三级活塞碗固定在活塞杆的活塞头上；
所述的压气组件包括连杆和压杆；所述的连杆一端通过连杆销轴与气筒前活动套转动连接；所述的压杆的通过压杆前销轴转动连接在气筒前固定套上，连杆另一端通过压杆后销轴与压杆的中部转动连接。
如上所述的一种多级压缩空气储能的新型气压式气枪，其特征在于：所述的放气阀包括阀芯轴、放气阀弹簧和阀套，所述的阀芯轴套装在阀套内轴向滑动并受放气阀弹簧控制复位；所述的阀套上具有轴向贯通的气流通孔，以及与气流通孔连通的圆周出气孔，气流通孔内设有凸起于其内壁的一圈台阶，阀套一端为进气端口，阀套另一端连 接所述的滑动件，滑动件呈帽状，滑动件位于阀套内并与阀套轴向滑动配合；所述的阀芯轴与上述台阶轴向滑动配合，阀芯轴内端伸入滑动件内与滑动件固定连接；阀芯轴与阀套之间设置有第一“O”型密封圈，所述的第一“O”型密封圈紧套在阀芯轴外并能贴靠在台阶的台面上，在第一“O”型密封圈另一侧还设置有垫片，垫片紧套装在阀芯轴外并贴靠在第一“O”型密封圈上，垫片与阀套内壁之间滑动配合，所述的放气阀弹簧一端顶压垫片上，放气阀弹簧另一端顶压在滑动件上；所述的阀芯轴外端设有能贴合在阀套进气端口上的大头端，大头端与进气端口的端面之间设置有用于密封住进气端口的第二“O”型密封圈，第二“O”型密封圈设置在进气端口的端面上或大头端上。
如上所述的一种多级压缩空气储能的新型气压式气枪，其特征在于：所述的调速阀包括枢装在放气通道内能绕中心转动的调速阀芯，调速阀芯垂直于放气通道设置，调速阀芯上设有多个导气孔，各导气孔沿调速阀芯外圆周互成夹角设置并径向贯穿调速阀芯，各个导气孔具有各不相同的导气孔径；所述的调速阀芯一端伸出气枪阀体，调速阀芯外端设置有能带动调速阀芯转动以实现各个导气孔与所述放气通道切换导通的调速旋钮。
如上所述的一种多级压缩空气储能的新型气压式气枪，其特征在于：所述的调速阀芯与所述的气枪阀体之间还设置有旋转定位钢珠，所述的调速旋钮正对着气枪阀体的一侧设置有沉孔，沉孔内设置有旋转定位用的弹簧，上述旋转定位钢珠位于沉孔内并顶压在旋转定位用的弹簧外端，旋转定位钢珠在旋转定位用的弹簧张力作用下始终顶压在气枪阀体外表面滑动。
如上所述的一种多级压缩空气储能的新型气压式气枪，其特征在于：所述的拉栓总成包括拉栓拉杆和拉栓顶针，拉栓拉杆伸出气枪支架外安装有拉栓把手，所述的拉栓顶针设有能磁吸附住钢弹的顶端。
如上所述的一种多级压缩空气储能的新型气压式气枪，其特征在于：所述的拉栓顶针顶端加工一个孔，该孔内设置有能磁吸附住钢弹 的磁轴。
如上所述的一种多级压缩空气储能的新型气压式气枪，其特征在于：所述的气枪阀体上有安装枪管的管道，所述的枪管内端伸入管道内，放气通道具有与管道连通的进气孔，进气孔有两个或两个以上，进气孔具有小于子弹外径的内径。
如上所述的一种多级压缩空气储能的新型气压式气枪，其特征在于：所述的气枪支架上拆卸连接有弹夹，弹夹包括钢弹夹座、钢弹夹盖、钢弹夹盖门和磁轴，钢弹夹座和钢弹夹盖连接构成弹夹壳体，弹夹壳体上端留有钢弹入口，所述的钢弹夹盖门转动连接在弹夹壳体上以开启或关闭上述钢弹入口；所述的钢弹夹座底侧壁设有延伸至钢弹夹盖的上膛套管，上膛套管的中心孔垂直贯穿钢弹夹座、钢弹夹盖形成供所述的拉杆顶针穿过的上膛通道，上膛套管靠近上膛通道出口侧一端开设有供单个钢弹自行滑落入上膛通道内的开口，上膛通道底部开设有与上膛通道连通的轴孔，轴孔靠近所述的开口，所述的磁轴紧套装在轴孔内，磁轴为能将开口处进入上膛通道内的钢弹磁吸附在其顶端的磁铁轴，磁轴上端与轴孔上端口边缘平齐或隐藏在轴孔内；
所述的气枪阀体上端设有供所述的弹夹壳体插入气枪阀体内的插槽，弹夹壳体插装在插槽内，弹夹壳体底部设有倒“T”型的连接头，该连接头底部两侧具有外凸的卡边，连接头底端一侧设有向下凸起的定位块；所述的插槽底部设有能与上述连接头配合的连接头卡槽，连接头卡槽的槽底设有与上述定位块配合的定位沉孔；连接头卡槽两侧壁分别设有内凹的卡口，上述连接头一侧卡边能倾斜插入一侧卡口内，上述连接头另一侧卡边能向下翻转卡入另一卡口内实现弹夹的卡紧连接；所述的定位块在弹夹壳体完全卡入连接头卡槽内时凸入上述定位沉孔内。
如上所述的一种多级压缩空气储能的新型气压式气枪，其特征在于：所述的连接头下端面设有沉孔，沉孔中心设置有立柱，立柱藏于沉孔内，一“O”型橡胶圈位于沉孔内且紧套在立柱外，“O”型橡胶圈凸起于连接头下端面。
本发明有益效果：
1、采用三级打气筒原理，即用多级套管形成3个气室，实现逐级升压，达到满足使用性能的高压力，高气量的目的。采用杠杆加手柄，达到减轻压气力的目的。采用三级打气筒用于枪上，并加杠杆原理用于压气，解决压力及压气量和压杆力的同步较好融合，实现更好的枪性能上提升。
2、气筒前活动套通过钢珠与气筒大管内壁滚动配合，抽压运动稳定。
3、本发明中，阀套内壁设有凸起于其内壁的的一圈台阶，第一“O”型密封圈贴靠在台阶的台面上，第二“O”型密封圈设置在进气端口的端面上或大头端上，该结构设计使得阀芯轴与阀套内壁台阶之间实现钢对钢接触配合，同轴度高，避免现有技术中阀芯轴外圆周与阀套内壁过长的配合区间，造成阀芯轴与阀套的同轴度误差大的缺点，有利于增强阀芯轴的轴向移动稳定性；在高气压状态下，充分利用“O”型密封圈具有硬度小，密封性好的特点，达到密封可靠性的目的，同时利用台阶和端面的钢性定位，达到保护“O”型密封圈的目的。
4、在阀帽与出气孔之间，阀芯轴与阀套之间设置有第一“O”型密封圈，第一“O”型密封圈紧套在阀芯轴外并能贴靠在台阶的台面上，在第一“O”型密封圈另一侧还设置有垫片，垫片套装在阀芯轴外并贴靠在第一“O”型密封圈上，放气阀弹簧一端顶压垫片上，放气阀弹簧另一端顶压在阀帽上。垫片与阀套内壁之间滑动配合，垫片的作用在于保护第一“O”型密封圈免受放气阀弹簧直接的压力；台阶的作用在于用于定位，使得第一“O”型密封圈停靠在台阶的台面上，有利于对第一“O”型密封圈的保护。
5、在拉栓顶针件的前端加工一个孔，放入磁轴(弹磁光轴)，在拉栓顶针进入枪膛时，子弹也进入枪膛，并且靠磁性稳定在拉栓顶针的前端，在气流作用下射击钢弹，结构简单，使用方便。
6、利用在拉栓顶针根部安装阻尼橡胶密封圈件，达到拉栓阻尼效果；在拉栓顶针件外圆周设置有在拉栓顶针上膛时自锁的弹性橡胶密封圈，利用弹性橡胶密封圈件的弹性，达到拉栓顶针上膛时的自锁效果。
7、本发明采用多个进气孔，从而增大了枪管进气孔的截面，有利于提升枪管进气量，加大子弹的初速度；进气孔具有小于子弹外径的内径，避免子弹进入进气孔内，结构简单、实用。
8、通过调速旋钮带动调速阀芯转动以实现各个导气孔与放气通道切换导通，使得旋转调速阀芯时有各不相同孔径的导气孔对中放气通道。不同的导气孔具有不同的截面，实现不同的节气流量，从而实现调整子弹初速度的目的，能满足不同的使用场合需要不同的速度使用要求。
9、调速阀芯与气枪阀体之间还设置有旋转定位钢珠，旋转定位钢珠在弹簧张力作用下始终顶压在气枪阀体外表面滑动，增大了调速旋钮的旋转阻尼，有利于调速阀芯的旋转定位。
10、弹夹壳体底部设有倒“T”型的连接头，该连接头底部两侧具有外凸的卡边，插槽底部设有能与上述连接头配合的连接头卡槽，连接头卡槽两侧壁分别设有内凹的卡口，连接头一侧卡边能倾斜插入一侧卡口内，上述连接头另一侧卡边能向下翻转卡入另一卡口内实现弹夹的卡紧连接。采用与“T”型连接头配合的连接头卡槽结构设计，使弹夹可靠安装。
11、连接头底端一侧设有向下凸起的定位块；连接头卡槽的槽底设有与定位块配合的定位沉孔，定位块在弹夹完全卡入连接头卡槽内时凸入定位沉孔内。采用凸起的定位块定位，即防止装反，又能可靠定位。
12、连接头下端面设有沉孔，沉孔中心设置有立柱，立柱藏于沉 孔内，“O”型橡胶圈位于沉孔内且紧套在立柱外，“O”型橡胶圈凸起于连接头下端面。采用“O”型橡胶圈凸起于连接头下端面，当插槽与弹夹相互卡接时，“O”型橡胶圈始终保持有对弹夹的反向推力而使得插槽、弹夹紧紧咬合，实现插槽与弹夹之间紧固连接目的。
13、钢弹夹座和钢弹夹盖连接构成弹夹壳体，弹夹壳体上端留有钢弹入口，钢弹夹盖门转动连接在弹夹壳体上以开启或关闭钢弹入口，该结构设计能将钢弹能较多数量的储存在一个独立的弹夹壳体内，方便携带。同时利用有阻力的钢弹夹盖门关闭钢弹入口，使钢弹不易流出。
14、钢弹夹座底侧壁设有延伸至钢弹夹盖的上膛套管，上膛套管的中心孔垂直贯穿钢弹夹座、钢弹夹盖形成供拉杆顶针穿过的上膛通道，上膛套管靠近钢弹出口侧一端开设有供单个钢弹自行滑落入上膛通道内的开口，上膛通道底部开设有与上膛通道连通的轴孔，轴孔靠近开口，磁轴紧套装在轴孔内，磁轴为能将开口处进入上膛通道内的钢弹磁吸附在顶端的磁铁轴，磁轴上端与轴孔上端口边缘平齐或隐藏在轴孔内。该结构设计在入弹方面利用子弹重力自行进入上膛通道，每次只进入一个弹珠并通过磁轴(强磁光轴)定位，能有效达到入弹准确的目的。
[附图说明]
图1为本发明剖视结构示意图。
图2为压气组件、储能组件剖视结构示意图。
图3为压气组件抽压气中间状态剖视结构示意图。
图4为气筒小管与单向气阀组装结构剖视图。
图5为气筒大管与气筒后固定套剖视结构示意图。
图6为气筒中管与气筒前活动套、气筒后活动套剖视图。
图7为放气阀实施例子一剖视结构示意图。
图8为放气阀实施例子二剖视结构示意图。
图9为调速阀芯主视结构示意图
图10为调速阀芯主剖结构剖视图。
图11为拉杆总成主视结构示意图。
图12为拉杆总成左视结构示意图。
图13为图11中A-A剖视结构示意图。
图14为图13中B-B剖视结构示意图。
图15为气枪阀体、枪管和调速阀芯组装结构剖视图.
图16为气枪阀体剖视结构示意图。
图17为弹夹壳体结构示意图之一。
图18为弹夹壳体结构示意图之二。
图19为弹夹壳体中的上膛套管开口与轴孔剖视结构示意图。
图20为弹夹壳体分解开的结构示意图。
[具体实施方式]
如图1至图20所示，一种多级压缩空气储能的新型气压式气枪，包括气枪支架100以及设置在气枪支架上的枪管101、气枪阀体102、气枪压力表103、压气组件104、储能组件105和扳机发射组件106，压气组件104与储能组件105相连，储能组件105与气枪阀体102相连。
扳机发射组件106包括固定在气枪支架100上的扳机支架21、以及设置在扳机支架100上的拉栓总成22、扳机23、扳机扣24和击锤25，击锤25上还连接有击锤弹簧；扳机23与扳机扣24相连。拉栓总成22上的上膛顶针在气枪支架100上相对滑动，上膛顶针与击锤25活动相连、并控制击锤25复位卡装在扳机扣24上。
储能组件105包括气筒301、设置在气筒301一端的单向气阀302；气枪阀体102内设置有连通单向气阀302与枪管101的放气通道303，放气通道303内设置有控制气路通断的放气阀304，放气阀304与枪管101之间的放气通道303内还设置有调节气流的调速阀305。放气阀304上设置有控制放气通道303导通或关闭的滑动件，滑动件处于击锤25击发行程末尾位置。
在压气组件向单向气阀302压气时，高压气顶开单向气阀302并密封在放气阀304的进口端，扳机发射组件106扣动后，击锤25在行程终点撞击在滑动件上以开启放气阀304，高压气经放气阀304、调速阀305后进入枪管101内击发子弹。
如图2至图6所示，本实施例子中，气筒301为三级打气筒，三级打气筒301包括气筒前固定套501、气筒后固定套502、气筒前活动套511、气筒后活动套512、气筒大管521、气筒中管522、气筒小管523和活塞杆541。单向气阀302上的进气套管密封且固定连接在气筒后固定套502内。气筒大管521前、后两端对应紧套在气筒前固定套501、气筒后固定套502外，气筒前固定套501、气筒后固定套502均通过伸出于气筒大管521外的连接部与枪身支架1固定连接；气筒大管521后端内壁与气筒后固定套502外圈之间通过大管“O”型密封圈551密封；
气筒前活动套511位于气筒大管521内的前部，气筒前活动套511外圆周设置有钢珠508，气筒前活动套511通过钢珠508与气筒大管521内壁滚动配合。气筒后活动套512位于气筒大管521内的后部，气筒后活动套512外圈与气筒大管521内壁之间设置有抽气导通压气密闭的第一级活塞碗561，第一级活塞碗561固定在气筒后活动套512外圈上；
气筒中管522同轴设置在气筒大管521内，气筒中管522前、后两端对应紧密套装在气筒前活动套511、气筒后活动套512内。气筒后活动套512通过螺母506与气筒中管522锁紧连接，气筒后活动套512与气筒中管522之间设置有后联接套“O”行密封圈505。气筒中管522与气筒前活动套511内圈中设有套装在气筒中管前端的联接套507，气筒中管522内壁与联接套507外圈之间、气筒中管522外壁与气筒前活动套511内圈之间分别设置有内联接套“O”行密封圈504、外联接套“O”行密封圈503。气筒小管523同轴设置在气筒中管522内，气筒小管523后端密封且固定连接在单向气阀302上的进气套管内。气筒后活动套512内圈与气筒小管523外壁之间设置有抽气闭合压气导通的第二级 活塞碗562，第二级活塞碗562固定在气筒后活动套512内圈上。
活塞杆541位于气筒小管523内，活塞杆541一端伸出气筒小管523外并通过气筒前活动套销轴571与气筒前活动套511铰接；活塞杆541另一端与气筒小管523内壁之间设置有抽气导通压气密闭的第三级活塞碗563，第三级活塞碗563固定在活塞杆541的活塞头上。
本实施例子中，压气组件104包括连杆401和压杆402，连杆401一端通过连杆销轴403与气筒前活动套511转动连接；压杆402的通过压杆前销轴404转动连接在气筒前固定套501上，连杆401另一端通过压杆后销轴405与压杆402的中部转动连接。压杆402上还设置有手柄406。压气时，通过压气组件104带动活塞杆541压气。活塞杆541抽压气过程如下：
第一步抽气：连杆401带动活塞杆541作前移抽气动作，此过程中，第一级活塞碗561在外界气压力作用下打开，空气进入气筒大管521内；此过程中，第二级活塞碗562在气筒中管522、气筒小管523之间气压力下密闭；此过程中，第三级活塞碗563在气筒中管522、气筒小管523之间气压力下打开，空气进入气筒小管523内。
第二步压气：连杆401带动活塞杆541作后移压气动作，此过程中，第一级活塞碗561在气筒大管521内密闭气压力下密闭，与外界阻断；此过程中，第二级活塞碗562在气筒中管522、气筒小管523之间气压力下打开，气筒大管521内第一级压缩空气进入气筒中管522、气筒小管523之间，为下一次抽气时进行第二级空气压缩做准备；此过程中，第三级活塞碗563在气筒小管523内密闭气压力下密闭，压缩空气经单向气阀302，进入放气通道303内，压缩空气被密封在单向气阀303与放气阀304之间的放气通道303内。
第三步：重复第一步、第二步动作可实现反复压气，直至气枪压力表103达到所要求的压力值，即可开枪射击。
如图1、图7和图8所示，放气阀304包括阀芯轴601、放气阀弹簧602和阀套603。阀芯轴601套装在阀套603内轴向滑动并受放气阀弹簧602控制复位。本实施例子中，阀套603上具有轴向贯通的 气流通孔604，以及与气流通孔604连通的圆周出气孔605，气流通孔604内设有凸起于其内壁的一圈台阶606。阀套603一端为进气端口607，阀套603另一端连接有滑动件608，滑动件608呈帽状，滑动件608位于阀套603内并与阀套603轴向滑动配合。阀芯轴601与上述台阶606轴向滑动配合，阀芯轴601内端伸入滑动件608内与滑动件606固定连接。阀芯轴601与阀套603之间设置有第一“O”型密封圈609，第一“O”型密封圈609紧套在阀芯轴601外并能贴靠在台阶606的台面上，在第一“O”型密封圈609另一侧还设置有垫片610，垫片610套装在阀芯轴601外并贴靠在第一“O”型密封圈609上，放气阀弹簧602一端顶压垫片610上，放气阀弹簧602另一端顶压在滑动件608上。垫片610与阀套603内壁之间滑动配合，垫片610的作用在于保护第一“O”型密封圈609免受放气阀弹簧602直接的压力；台阶606的作用在于用于定位，使得第一“O”型密封圈609停靠在台阶606的台面上，有利于对第一“O”型密封圈609的保护。第一“O”型密封圈609采用橡胶密封圈，密封效果好。阀套603外设有多个第三“O”型密封圈611，第三“O”型密封圈611分别位于圆周出气孔605左右两侧。
如图7所示实施例子一，阀芯轴601外端设有能常闭贴合在阀套进气端口607上的大头端612，大头端612与进气端口607的端面之间设置有用于密封住进气端口607的第二“O”型密封圈613，第二“O”型密封圈613设置在大头端612上，进气端口607设有内径逐渐缩小的锥台形口边，大头端612具有与锥台形口边配合的锥台形外表面，大头端612外圆周开设有一圈凹槽615，第二“O”型密封圈613紧套在上述凹槽615内且第二“O”型密封圈613外侧凸出于凹槽615外。常闭配合时，第二“O”型密封圈613密封在进气端口607与大头端612之间，凹槽615用于保护第二“O”型密封圈613，防止过渡挤压而损害第二“O”型密封圈613。
如图8所示实施例子二，阀芯轴601外端设有能贴合在阀套进气端口上的大头端，大头端内侧端面与进气端口的端面之间设置有用于 密封住进气端口的第二“O”型密封圈，第二“O”型密封圈设置在进气端口的外端面上，进气端口的外端面上设有一圈卡槽616，第二“O”型密封圈卡装在卡槽内且第二“O”型密封圈外侧凸出于卡槽616外。常闭配合时，第二“O”型密封圈密封在进气端口与大头端之间，凹槽卡槽616用于保护第二“O”型密封圈，防止过渡挤压而损害第二“O”型密封圈。
放气阀304工作过程如下：
射击时，击锤25撞击滑动件608，滑动件608和阀芯轴601一起轴向滑动，使得放气阀弹簧602压缩，进气端口607开启，高压气经过进气端口607、气流通孔604、圆周出气口605进入气枪的放气通道303内，为射击做准备；射击完成后，击锤复位，滑动件608和阀芯轴601在放气阀弹簧602张力下一起反向滑动复位，进气端口607关闭。
如图1、图9和图10所示，调速阀305包括枢装在放气通道303内能绕中心转动的调速阀芯701，调速阀芯701垂直于放气通道303设置。调速阀芯701上设有多个导气孔702，各导气孔702沿调速阀芯701外圆周互成夹角设置并径向贯穿调速阀芯701，各个导气孔701具有各不相同的导气孔径，调速阀芯701一端伸出气枪阀体102外，调速阀芯701导通的调速旋钮703。本实施例子中，导气孔702有两个，两个导气孔702沿调速阀芯701外圆周互成90°夹角设置。调速阀芯701内端通过内六角圆柱头螺钉704、弹簧垫圈705和调速阀垫706来轴向定位在气枪阀体102上只能转动而不能轴向移动，调速阀芯701与放气通道303之间用左右两组调速阀“O”型密封圈707密封，确保高压气只能经过导气孔702导出，防止漏气。调速阀芯701与气枪阀体102之间还设置有旋转定位钢珠708，调速旋钮703正对着气枪阀体102的一侧设置有沉孔709，沉孔709内设置有旋转定位用的弹簧710，上述旋转定位钢珠708位于沉孔709内并顶压在旋转定位用的弹簧710外端，旋转定位钢珠708在旋转定位用的弹簧710张力作用下始终顶压在气枪阀体102外表面滑动。
如图11、图12、图13和图14所示，拉栓总成22包括有拉栓拉杆801和拉栓顶针802，拉栓拉杆801伸出气枪支架外安装有拉栓把手803，拉栓顶针802设有能磁吸附住钢弹的顶端。本实施例子中，拉栓顶针802顶端加工一个孔，该孔内设置有能磁吸附住钢弹的磁轴804。拉栓顶针802根部设置有阻尼橡胶密封圈805。拉栓顶针802外圆周设置有在拉栓顶针802上膛时自锁的弹性橡胶密封圈806。拉栓顶针802上连接有挂机圆柱销807。
进一步改进：拉栓拉杆801一端通过后销轴808与气枪支架转动连接，拉栓把手803固定在拉栓拉杆801另一端，拉栓拉杆801中部转动连接有拉栓连杆809，拉栓连杆809一端通过连杆后销轴810与拉栓拉杆801转动连接，拉栓连杆809另一端通过连杆前销轴811与拉栓顶针802转动连接。
如图1、图15和图16所示，气枪阀体102上有安装枪管的管道107，枪管101内端伸入管道107内，放气通道303具有与管道107连通的进气孔3031，进气孔3031有两个或两个以上，进气孔3031具有小于子弹外径的内径。为方便进气孔3031设置，在管道107内端管壁设有环形的凹槽108，凹槽108底部与各个进气孔连通。
如图1、图16、图17、图18、图19和图20所示，气枪支架100上拆卸连接有弹夹，弹夹包括钢弹夹座200、钢弹夹盖201、钢弹夹盖门202和磁轴(图中未示出)，钢弹夹座200和钢弹夹盖201通过螺钉锁紧连接构成上弹器的弹夹壳体109，弹夹壳体109上端留有钢弹入口210，钢弹夹盖门202转动连接在弹夹壳体上以开启或关闭上述钢弹入口210。本实施例子中，钢弹夹座200底内壁设置有折边204，该折边204与钢弹夹座200内壁之间形成定位槽，钢弹夹盖门202设有手柄205，在钢弹夹盖门202转动关闭钢弹入口210时，钢弹夹盖门202边缘插入上述定位槽内。
钢弹夹座200底侧壁设有延伸至钢弹夹盖的上膛套管206，上膛套管206的中心孔垂直贯穿钢弹夹座200、钢弹夹盖201形成供拉杆顶针穿过的上膛通道207，上膛套管206靠近上膛通道207出口侧一 端开设有供单个钢弹自行滑落入上膛通道内的开口208，上膛通道207底部开设有与上膛通道207连通的轴孔209，轴孔209靠近开口208，磁轴紧套装在轴孔209内，磁轴为能将开口208处进入上膛通道207内的钢弹磁吸附在顶端的磁铁轴，磁轴上端与轴孔209上端口边缘平齐或隐藏在轴孔209内。
本实施例子中，弹夹壳体109插装在气枪阀体102的插槽113内。弹夹壳体109底部设有倒“T”型的连接头110，该连接头110底部两侧具有外凸的卡边111，连接头110底端一侧设有向下凸起的定位块112。插槽113底部设有能与上述连接头110配合的连接头卡槽114，连接头卡槽114的槽底设有与上述定位块112配合的定位沉孔116。连接头卡槽114两侧壁分别设有内凹的卡口115，连接头110一侧卡边111能倾斜插入一侧卡口115内，连接头110另一侧卡边111能向下翻转卡入另一卡口115内实现弹夹的卡紧连接。在连接头110完全卡入连接头卡槽114内时，定位块112凸入上述定位沉孔116内。
本实施例子中，插槽113具有与弹夹外形匹配的内部空间，为方便弹夹倾斜卡入，插槽113一侧槽壁倾斜设置，使得插入插槽113内的弹夹能向倾斜设置槽壁一侧倾斜后卡入插槽113底部的连接头卡槽114内。
本实施例子中，连接头110下端面设有沉孔117，沉孔117中心设置有立柱118，立柱118藏于沉孔117内，一“O”型橡胶圈位于沉孔117内且紧套在立柱118外，“O”型橡胶圈外侧凸起于连接头110下端面。当插槽113与弹夹相互卡接时，“O”型橡胶圈始终保持有对弹夹的反向推力而使得插槽、弹夹紧紧咬合，实现插槽113与弹夹之间紧固连接目的。
需要强调的是，本发明所述的实施例是说明性的，而不是限定性的，因此本发明并不限于具体实施方式中所述的实施例，凡是由本领域技术人员根据本发明的技术方案得出的其他实施方式，同样属于本发明保护的范围。

Claims (10)

  1. 一种多级压缩空气储能的新型气压式气枪，包括气枪支架以及设置在气枪支架上的枪管、气枪阀体、气枪压力表、压气组件、储能组件和扳机发射组件，压气组件与储能组件相连，储能组件与气枪阀体相连；
    所述的扳机发射组件包括固定在气枪支架上的扳机支架、以及设置在扳机支架上的拉栓总成、扳机、扳机扣和击锤，击锤上还连接有击锤弹簧；扳机与扳机扣相连，拉栓总成上的上膛顶针在气枪支架上相对滑动，上膛顶针与击锤活动相连、并控制击锤复位卡装在扳机扣上；其特征在于：所述的储能组件包括气筒、设置在气筒一端的单向气阀，所述的气筒为三级打气筒；所述的气枪阀体内设置有连通单向气阀与枪管的放气通道，放气通道内设置有能控制气路通断的放气阀，放气阀与枪管之间的放气通道内还设置有调节气流的调速阀；放气阀上设置有控制放气通道导通或关闭的滑动件，滑动件处于击锤击发行程末尾位置。
  2. 根据权利要求1所述的一种多级压缩空气储能的新型气压式气枪，其特征在于：所述的三级打气筒包括气筒前固定套、气筒后固定套、气筒前活动套、气筒后活动套、气筒大管、气筒中管、气筒小管和活塞杆；所述的单向气阀上的进气套管密封且固定连接在所述的气筒后固定套内；
    所述的气筒大管前、后两端对应紧套在气筒前固定套、气筒后固定套外，气筒前固定套、气筒后固定套均通过伸出于气筒大管外的连接部与枪身支架固定连接；气筒大管后端内壁与气筒后固定套外圈之间通过大管“O”型密封圈密封；
    所述的气筒前活动套位于气筒大管前部，气筒前活动套外圆周设置有钢珠，气筒前活动套通过钢珠与气筒大管内壁滚动配合；所述的 气筒后活动套位于气筒大管后部，气筒后活动套外圈与气筒大管内壁之间设置有抽气导通压气密闭的第一级活塞碗，第一级活塞碗固定在气筒后活动套外圈上；
    所述的气筒中管同轴设置在气筒大管内，气筒中管前、后两端对应紧密套装在所述的气筒前活动套、气筒后活动套内；所述的气筒小管同轴设置在气筒中管内，气筒小管后端密封且固定连接在所述的单向气阀上的进气套管内；所述的气筒后活动套内圈与气筒小管外壁之间设置有抽气闭合压气导通的第二级活塞碗，第二级活塞碗固定在气筒后活动套内圈上；
    所述的活塞杆位于气筒小管内，活塞杆一端伸出气筒小管外并通过气筒前活动套销轴与所述的气筒前活动套铰接，活塞杆另一端与气筒小管内壁之间设置有抽气导通压气密闭的第三级活塞碗，第三级活塞碗固定在活塞杆的活塞头上；
    所述的压气组件包括连杆和压杆；所述的连杆一端通过连杆销轴与气筒前活动套转动连接；所述的压杆的通过压杆前销轴转动连接在气筒前固定套上，连杆另一端通过压杆后销轴与压杆的中部转动连接。
  3. 根据权利要求1所述的一种多级压缩空气储能的新型气压式气枪，其特征在于：所述的放气阀包括阀芯轴、放气阀弹簧和阀套，所述的阀芯轴套装在阀套内轴向滑动并受放气阀弹簧控制复位；所述的阀套上具有轴向贯通的气流通孔，以及与气流通孔连通的圆周出气孔，气流通孔内设有凸起于其内壁的一圈台阶，阀套一端为进气端口，阀套另一端连接所述的滑动件，滑动件呈帽状，滑动件位于阀套内并与阀套轴向滑动配合；所述的阀芯轴与上述台阶轴向滑动配合，阀芯轴内端伸入滑动件内与滑动件固定连接；阀芯轴与阀套之间设置有第 一“O”型密封圈，所述的第一“O”型密封圈紧套在阀芯轴外并能贴靠在台阶的台面上，在第一“O”型密封圈另一侧还设置有垫片，垫片紧套装在阀芯轴外并贴靠在第一“O”型密封圈上，垫片与阀套内壁之间滑动配合，所述的放气阀弹簧一端顶压垫片上，放气阀弹簧另一端顶压在滑动件上；所述的阀芯轴外端设有能贴合在阀套进气端口上的大头端，大头端与进气端口的端面之间设置有用于密封住进气端口的第二“O”型密封圈，第二“O”型密封圈设置在进气端口的端面上或大头端上。
  4. 根据权利要求1所述的一种多级压缩空气储能的新型气压式气枪，其特征在于：所述的调速阀包括枢装在放气通道内能绕中心转动的调速阀芯，调速阀芯垂直于放气通道设置，调速阀芯上设有多个导气孔，各导气孔沿调速阀芯外圆周互成夹角设置并径向贯穿调速阀芯，各个导气孔具有各不相同的导气孔径；所述的调速阀芯一端伸出气枪阀体，调速阀芯外端设置有能带动调速阀芯转动以实现各个导气孔与所述放气通道切换导通的调速旋钮。
  5. 根据权利要求4所述的一种多级压缩空气储能的新型气压式气枪，其特征在于：所述的调速阀芯与所述的气枪阀体之间还设置有旋转定位钢珠，所述的调速旋钮正对着气枪阀体的一侧设置有沉孔，沉孔内设置有旋转定位用的弹簧，上述旋转定位钢珠位于沉孔内并顶压在旋转定位用的弹簧外端，旋转定位钢珠在旋转定位用的弹簧张力作用下始终顶压在气枪阀体外表面滑动。
  6. 根据权利要求1所述的一种多级压缩空气储能的新型气压式气枪，其特征在于：所述的拉栓总成包括拉栓拉杆和拉栓顶针，拉栓拉杆伸出气枪支架外安装有拉栓把手，所述的拉栓顶针设有能磁吸附住钢弹的顶端。
  7. 根据权利要求6所述的一种多级压缩空气储能的新型气压式气枪，其特征在于：所述的拉栓顶针顶端加工一个孔，该孔内设置有能磁吸附住钢弹的磁轴。
  8. 根据权利要求1所述的一种多级压缩空气储能的新型气压式 气枪，其特征在于：所述的气枪阀体上有安装枪管的管道，所述的枪管内端伸入管道内，放气通道具有与管道连通的进气孔，进气孔有两个或两个以上，进气孔具有小于子弹外径的内径。
  9. 根据权利要求1所述的一种多级压缩空气储能的新型气压式气枪，其特征在于：所述的气枪支架上拆卸连接有弹夹，弹夹包括钢弹夹座、钢弹夹盖、钢弹夹盖门和磁轴，钢弹夹座和钢弹夹盖连接构成弹夹壳体，弹夹壳体上端留有钢弹入口，所述的钢弹夹盖门转动连接在弹夹壳体上以开启或关闭上述钢弹入口；所述的钢弹夹座底侧壁设有延伸至钢弹夹盖的上膛套管，上膛套管的中心孔垂直贯穿钢弹夹座、钢弹夹盖形成供所述的拉杆顶针穿过的上膛通道，上膛套管靠近上膛通道出口侧一端开设有供单个钢弹自行滑落入上膛通道内的开口，上膛通道底部开设有与上膛通道连通的轴孔，轴孔靠近所述的开口，所述的磁轴紧套装在轴孔内，磁轴为能将开口处进入上膛通道内的钢弹磁吸附在其顶端的磁铁轴，磁轴上端与轴孔上端口边缘平齐或隐藏在轴孔内；
    所述的气枪阀体上端设有供所述的弹夹壳体插入气枪阀体内的插槽，弹夹壳体插装在插槽内，弹夹壳体底部设有倒“T”型的连接头，该连接头底部两侧具有外凸的卡边，连接头底端一侧设有向下凸起的定位块；所述的插槽底部设有能与上述连接头配合的连接头卡槽，连接头卡槽的槽底设有与上述定位块配合的定位沉孔；连接头卡槽两侧壁分别设有内凹的卡口，上述连接头一侧卡边能倾斜插入一侧卡口内，上述连接头另一侧卡边能向下翻转卡入另一卡口内实现弹夹的卡紧连接；所述的定位块在弹夹壳体完全卡入连接头卡槽内时凸入上述定位沉孔内。
  10. 根据权利要求9所述的一种多级压缩空气储能的新型气压式气枪，其特征在于：所述的连接头下端面设有沉孔，沉孔中心设置有立柱，立柱藏于沉孔内，一“O”型橡胶圈位于沉孔内且紧套在立柱外，“O”型橡胶圈凸起于连接头下端面。
PCT/CN2016/077178 2016-01-15 2016-03-24 一种多级压缩空气储能的新型气压式气枪 WO2017121031A1 (zh)

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