WO2020037631A1 - 水弹枪的拨弹机构、发射器、水弹玩具枪及可移动机器人 - Google Patents

水弹枪的拨弹机构、发射器、水弹玩具枪及可移动机器人 Download PDF

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Publication number
WO2020037631A1
WO2020037631A1 PCT/CN2018/102047 CN2018102047W WO2020037631A1 WO 2020037631 A1 WO2020037631 A1 WO 2020037631A1 CN 2018102047 W CN2018102047 W CN 2018102047W WO 2020037631 A1 WO2020037631 A1 WO 2020037631A1
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WO
WIPO (PCT)
Prior art keywords
water
bomb
gun
launcher
wheel
Prior art date
Application number
PCT/CN2018/102047
Other languages
English (en)
French (fr)
Inventor
梁贵彬
Original Assignee
深圳市大疆创新科技有限公司
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 深圳市大疆创新科技有限公司 filed Critical 深圳市大疆创新科技有限公司
Priority to PCT/CN2018/102047 priority Critical patent/WO2020037631A1/zh
Priority to CN201880038449.3A priority patent/CN110869691B/zh
Publication of WO2020037631A1 publication Critical patent/WO2020037631A1/zh

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A9/00—Feeding or loading of ammunition; Magazines; Guiding means for the extracting of cartridges
    • F41A9/01—Feeding of unbelted ammunition
    • F41A9/02—Feeding of unbelted ammunition using wheel conveyors, e.g. star-wheel-shaped conveyors
    • 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
    • F41B11/53—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 the magazine having motorised feed-assisting means
    • 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
    • F41B11/64—Compressed-gas guns, e.g. air guns; Steam guns characterised by the supply of compressed gas having a piston effecting a compressor stroke during the firing of each shot
    • 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
    • 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
    • F41B11/80—Compressed-gas guns, e.g. air guns; Steam guns specially adapted for particular purposes
    • F41B11/89—Compressed-gas guns, e.g. air guns; Steam guns specially adapted for particular purposes for toys
    • 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
    • F41B7/00—Spring guns
    • F41B7/08—Toy guns, i.e. guns launching objects of the gliding type, e.g. airplanes, parachute missiles

Definitions

  • the present invention relates to the technical field of toy guns, and in particular, to a bouncer mechanism, a launcher, a water bomb toy gun, and a mobile robot of a water bomb gun.
  • Toy water bomb gun is a kind of shooting toy with water bomb as shooting shell. After water bubbling water, it is placed in the magazine and enters the trajectory. A small amount of water droplets will stick to the outer surface of the water bomb. The water droplets will enter the gun body or flow out of the gun body along the ballistic track.
  • the water bullet gun on the market has a simple structure and lacks a waterproof structure design. Water easily enters the control circuit board in the gun. Damage to the circuit board or water will flow out of the gun body, affecting the user experience.
  • the invention provides a water-bouncing gun mechanism, a launcher, a water-bomb toy gun, and a movable robot, so as to increase the waterproof function of the water-bomb toy gun and improve the user experience.
  • a plunger mechanism of a water pistol gun which comprises a plucker disc provided with an ejection hole; a plucker wheel mounted on the plucker disc, the plucker wheel is Rotating the plucker disc can push the water bomb in the plucker disc to the ejection hole; a first seal ring provided between the plucker disc and the plucker wheel, and the first seal The rings abut the dial wheel and the dial wheel, respectively, to seal the gap between the dial plate and the dial wheel. Effectively prevent the water on the water bomb from leaking out from the gap between the plucking disc and the plucking wheel, flowing into the gun body and damaging the circuit board.
  • a launcher of a water gun which includes the above-mentioned plucking mechanism; a launching component, the launching component includes a mobile cartridge, an air cartridge, and At least one piston movably connected to the gas cylinder, and an elastic plug provided at one end of the gas cylinder and capable of moving with the gas cylinder in the mobile cartridge; a barrel, which is in communication with the mobile cartridge A launcher for sending water bombs to water guns.
  • a third aspect of the embodiments of the present invention provides a water bomb toy gun, comprising: a water bomb gun launcher, a bomb inlet is provided on the top wall of the shell of the launcher; and a magazine for mounting a water bomb, said A magazine is detachably mounted on the outer surface of the top wall of the shell, and a bottom wall of the magazine is provided with a drop bomb opening; wherein the drop bomb mouth is in communication with the bomb inlet, and the water bomb is removed from the The falling mouth of the magazine enters the bullet inlet, and the bullet inlet enters the dial plate and is sent to the launching component through the dial mechanism, and then fired through the barrel.
  • a fourth aspect of the embodiments of the present invention further provides a movable robot, including a robot body and the water bomb toy gun, and the water bomb toy gun is detachably assembled with the robot body.
  • the puck mechanism of the embodiment of the present invention includes the first seal ring between the ballistic track of the water gun launcher and the puck wheel, which can effectively prevent the moisture of the water bomb entering the ballistic track from passing through the ballistic track and the puck wheel.
  • the gap between them goes inside the water gun launcher.
  • the launcher of the embodiment of the present invention includes an elastic plug, which can also prevent water from flowing into the gun body from the moving barrel, and prevent water from damaging the circuit part of the launcher of the water gun.
  • the water bullet gun of the embodiment of the present invention has a design of multiple waterproof structures, which can prevent water from flowing into the gun body and destroying the circuit board inside the gun body, and also prevent water from flowing out of the gun body to affect the user experience.
  • FIG. 1 is a schematic cross-sectional view of an assembly of a bouncer mechanism of a water gun according to an embodiment of the present invention
  • FIG. 2 is an exploded schematic view of a structure of a bouncer mechanism of a water bomb gun according to an embodiment of the present invention
  • FIG. 3 is a plan view of the internal structure of the water-gun gun launcher according to the embodiment of the present invention after assembly
  • FIG. 4 is an exploded schematic view of a part of the structure of the launcher of the water gun according to the embodiment of the present invention.
  • FIG. 5 is a schematic structural assembly diagram of a launcher part of a water gun according to an embodiment of the present invention.
  • FIG. 6 is a cross-sectional view of a launcher of a water gun according to an embodiment of the present invention.
  • FIG. 7 is a schematic cross-sectional view of a part of a structure of a launcher of a water gun according to an embodiment of the present invention.
  • FIG. 8 is a schematic perspective view of the structure of the launcher of the water gun according to the embodiment of the present invention.
  • FIG. 9 is a schematic perspective view of a water bomb toy gun according to an embodiment of the present invention.
  • FIG. 10 is a schematic perspective view of a magazine of a water bomb toy gun according to an embodiment of the present invention.
  • first and second are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated.
  • the features defined as “first” and “second” may explicitly or implicitly include one or more of the features.
  • the meaning of “plurality” is two or more, unless specifically defined otherwise.
  • the terms “installation”, “connected”, and “connected” should be understood in a broad sense unless otherwise specified and limited. For example, they may be fixed connections or removable. Connected or integrated; it can be mechanical, electrical, or can communicate with each other; it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the internal communication of two elements or the interaction of two elements relationship.
  • installation should be understood in a broad sense unless otherwise specified and limited. For example, they may be fixed connections or removable. Connected or integrated; it can be mechanical, electrical, or can communicate with each other; it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the internal communication of two elements or the interaction of two elements relationship.
  • the specific meanings of the above terms in the present invention can be understood according to specific situations.
  • the "first" or “down” of the second feature may include the first and second features in direct contact, and may also include the first and second features. Not directly, but through another characteristic contact between them.
  • the first feature is “above”, “above”, and “above” the second feature, including that the first feature is directly above and obliquely above the second feature, or merely indicates that the first feature is higher in level than the second feature.
  • the first feature is “below”, “below”, and “below” of the second feature, including the fact that the first feature is directly below and obliquely below the second feature, or merely indicates that the first feature is less horizontal than the second feature.
  • the bounce mechanism of the embodiment of the present invention can be applied to the launcher of a water bomb gun.
  • the launcher of the water bomb gun is a device that ejects water bombs.
  • the hydro-elastic material is a hydrophilic material, and may be a water-absorbing resin with a strong hydrophilic group material.
  • This kind of hydrophilic water bomb is a hard particle bomb before it encounters water. After the bomb is soaked in water, its volume expands and it can absorb water and expand to several times its original volume. The texture of the water bullet after absorbing water becomes softer, and it can be used as a shot bullet in an embodiment of the present invention.
  • the water bomb can be a changeable body, that is, the shot bomb is a granular solid before it is fired by the shooting device, and it can change after being shot by the water bomb toy gun and hitting the target object.
  • the water bomb toy gun according to the embodiment of the present invention can be used in various aspects such as entertainment and competition to meet different needs of users.
  • An embodiment of the present invention provides a bouncer mechanism 40 of a water bomb gun for use in a water bomb launcher 10 of a water bomb toy gun shown in FIG. 3. It includes a plucking disc 41, a plucking wheel 43, and a first sealing ring 44 provided between the plucking disc 41 and the plucking wheel 43.
  • a spring hole 412 is defined in the dial 41, and the spring hole 412 penetrates the dial 41.
  • the pick-up wheel 43 is mounted on the pick-up disc 41.
  • the pick-up wheel 43 is rotatable relative to the pick-up disc 41, and can push the water bomb in the pick-up disc 41 to the ejection hole 412.
  • the first sealing ring 44 abuts the plunger 41 and the plunger 43 respectively to seal the gap between the platter 41 and the plunger 43, which can effectively prevent the moisture on the water bomb from passing from the platter 41 and The gap between the toggle wheels 43 leaks.
  • the pick-up wheel 43 is rotatably disposed in the pick-up disc 41.
  • the pick-up wheel 43 includes a shaft body 431 and an elastic wheel 432 provided at one end of the shaft body 431.
  • the dial 41 is disposed around the shaft 432, and the first seal ring 44 is clamped between the surface of the dial 41 facing the elastic wheel 432 and the elastic wheel 432.
  • the elastic wheel 432 is gear-shaped in this embodiment, and is disposed at one end of the shaft body 431 and coaxially disposed with the shaft body 431. A plurality of gear teeth of the gear are disposed along the circumferential direction of the dial 43.
  • a wheel body 433 extends from a center surface of one side of the elastic wheel 432 away from the elastic wheel.
  • the elastic wheel 432 is sleeved on the shaft body 431 through the wheel body 433, and the elastic wheel 432 is located at one end of the shaft body 431. After the water bomb enters the plucking disc 41, it rotates with the rotation of the bullet wheel 432, and is pushed by the teeth of the bullet wheel 432 to the ejection hole 412.
  • the plunger 41 is roughly a disc structure.
  • the platter 41 is provided with a trajectory 42 and a first side wall 413 provided around the trajectory 42.
  • the plunger 43 can rotate relative to the trajectory 42; the ejection hole 412 communicates with the trajectory 42.
  • the water bomb slides out of the bounce mechanism 40.
  • the bounce wheel 41 includes a surface 410 and a shaft hole 411.
  • the trajectory 42 is provided on the surface 410 and is disposed around the shaft hole 411.
  • the depth of the trajectory 42 is, for example, greater than the diameter of the water bomb and less than twice the diameter of the water bomb. This allows the ballistic 42 to accommodate a layer of water bombs horizontally, which is conducive to the bounce wheel 43 to push the projectile and prevent the water bomb from getting stuck ⁇ 412 ⁇ Hole 412.
  • the shaft hole 411 is provided at the center of the dial 41 and penetrates the dial 41 and the surface 410 for receiving the shaft 431 of the dial 43.
  • the shaft body 431 and the wheel body 433 are installed in the shaft hole 411, the trajectory 42 surrounds the shaft body 431, the elastic wheel 432 is located on the surface 410, and the shaft body 431 drives the elastic wheel 432 relative to the shaft hole in the shaft hole.
  • the trajectory 42 rotates.
  • the ejection hole 412 communicates with the trajectory 42 through the bounce wheel 41; the size of the ejection hole 412 is slightly larger than the size of the water bomb, so that the water bomb is pushed into the ejection hole 412 by the elastic wheel 432 under the action of gravity.
  • the bounce mechanism 40 fires a water bomb, the bullet wheel 432 rotates a certain angle and the water bomb is pulled through the teeth of the bullet wheel 432 into the bullet hole 412.
  • the first side wall 413 is located on a side of the dial 41 near the shaft 431; the first seal ring 44 is clamped between the surface of the first side wall 413 facing the elastic wheel 432 and the elastic wheel 432.
  • the first side wall 413 is a ballistic wall of the trajectory 42, and the first sealing ring 44 is clamped between the surface of the first side wall 413 facing the elastic wheel and the elastic wheel 432.
  • the first seal ring 44 abuts on the tooth root position of the elastic wheel 432.
  • the surface of the first side wall 413 facing the elastic wheel 432 is provided with a groove (not shown), and the first sealing ring 44 is installed in the groove and abuts against the elastic wheel 432 for further sealing.
  • the groove is provided around the bounce wheel 43.
  • the first sealing ring 44 is partially accommodated in the groove, and a portion of the groove protrudes from the surface of the elastic wheel 432 facing the first side wall 413, so that the first The seal ring fills the gap between the ballistic trajectory 42 and the bullet wheel 432.
  • the first sealing ring 44 is detachably installed in the groove, or can be integrally formed with the first side wall 413 by injection molding to completely seal the gap between the first sealing ring and the first side wall 413, and then pass The other parts of the seal ring abut the elastic wheel 432.
  • the groove may also be provided on the surface of the root of the tooth of the pick-up wheel 43.
  • the first sealing ring 44 may be a rubber ring having elasticity, and in other embodiments, it may be a sealing ring of other materials having elasticity.
  • the first seal ring 44 is ring-shaped, and its cross section may be circular, rectangular, or other shapes; it is set according to the shape of the cross section of the groove.
  • the cross section of the groove is arc-shaped.
  • a cross-section of a portion of the seal ring 44 located in the groove is at least arc-shaped, and can be fitted to the inner surface of the groove to increase the sealing performance.
  • the contact surface of the first seal ring 44 connected with the ballistic 42 and / or the bounce wheel 43 is a curved surface (not shown), so that the first seal ring 44 can be connected with the ballistic 42 and / or the bounce wheel 43.
  • the abutting area of the elastic wheel 43 increases airtightness.
  • the contact surface of the connection point between the first sealing ring 44 and the ballistic track 42 is a curved surface, because the ballistic track is located under the bounce wheel 43 and it is easier to accumulate water, and the curved surface can effectively prevent water from passing through.
  • the contact surface where the first seal ring 44 is connected to the first side wall 413 is a curved surface, or the connection surface with the inner surface of the groove may be a curved surface.
  • the abutting surface of the first sealing ring 44 and the elastic wheel 43 may also be a curved surface, which increases the path length of the gap and prevents the passage of water vapor.
  • a first sealing ring 44 is provided between the dial 41 and the dial 43; the first sealing ring 44 abuts the dial 41 and the dial 43 respectively In order to seal the gap between the reel 41 and the reel 43, it is possible to effectively prevent the water on the water bomb from leaking from the gap between the reel 41 and the reel 43.
  • the spring mechanism 40 When the spring mechanism 40 is used, water droplets brought in by water bombs are prevented from entering the water bomb toy gun through the gap between the dial 41 and the dial 43, which damages electrical components such as circuit boards and prevents the surface of metal materials from being damaged. Water vapor is moist and damaged.
  • the present invention provides a water pistol gun launcher 10 (as shown in FIG. 3 and FIG. 8).
  • the launcher 10 includes a launching gun body 20, a driving assembly, and the above-mentioned embodiment.
  • the driving component, the bounce mechanism 40 and the launching component 30 are installed in the launching gun body 20.
  • the barrel 50 is connected to the launching component 30 and extends out of the launching gun body 20.
  • the ejection hole 412 of the plucking mechanism 40 communicates with the launching component 30 It is used to distribute water bombs into the launching component 30 and launch them through the barrel 50.
  • the driving component is connected to the launching component to provide the launching component 30 with a driving force for launching the water bomb.
  • the first sealing ring 44 of the bounce mechanism 40 seals the gap between the bounce disk 41 and the bounce wheel 43, which can effectively prevent the water on the water bomb from passing through the gap between the bounce disk 41 and the bounce wheel 43. Leakage, to prevent water droplets brought in by water bombs from entering the launching gun body 20 through the gap between the plucking disc 41 and the plucking wheel 43, thereby damaging the driving assembly, the launching assembly 30 and other components.
  • the launching assembly 30 includes a moving bullet 31, a gas storage cylinder 32, which is in communication with the bullet hole 412, at least one piston 33 movably connected to the gas storage cylinder 32, and is provided in the storage tank.
  • An elastic plug 34 at one end of the gas cylinder 32 and capable of moving with the gas cylinder 32 within the moving barrel 31.
  • the barrel 50 is in communication with the mobile cartridge 31 and is used for launching water bombs into the launcher of the water bomb gun.
  • the end of the gas storage cylinder 32 provided with the elastic plug 34 projects into the mobile cartridge 31, the barrel 50 is connected to the other end of the mobile cartridge 31, and the dial assembly 40 pushes the water bomb into the mobile cartridge 31,
  • the driving assembly provides power to the gas cylinder 32 and the piston 33.
  • the piston 33 quickly compresses air during the movement in the gas cylinder 32, thereby ejecting water out of the barrel 50.
  • the mobile cartridge 31 is a three-way pipe, which is used to communicate with the ejection hole 412, the barrel 50, and the ejection assembly 30 of the pluck mechanism 40 to realize the water entering from the pluck mechanism 40
  • the projectile can be fired from the barrel 50 by the drive of the firing assembly 30.
  • the mobile bullet cylinder 31 includes a first open end 311, a second open end 312, a spring-up end 313, and a mobile trajectory A communicating with the first open end 311 and the second open end 312. As shown in FIG.
  • the advancing end 313 faces and communicates with the ejection hole 412 of the trajectory 42, and the ejection hole 412 and the advancing end 313 are in butt connection to form a sliding trajectory B, and the sliding trajectory B and the moving trajectory A Connected at an angle to slide the water bomb into the moving trajectory A.
  • the included angle between the sliding trajectory B and the moving trajectory A is 90 degrees, and of course, other angles may be used to facilitate the water bomb to enter the moving trajectory A.
  • the spring-in end 313 is sealedly connected to the spring-out hole 412 to prevent water from leaking out.
  • the second open end 312 is connected to the barrel 50, and the water bomb in the moving trajectory A enters the barrel 50 through the second open end 312.
  • One end of the gas storage cylinder 32 provided with the elastic plug 34 enters the moving trajectory A from the first open end 311.
  • the piston 33 of the gas storage cylinder 32 and the driving component cooperate to launch the water bomb entered from the dial mechanism 40 through the barrel 50.
  • the elastic plug 34 is located on a side of the first open end 311 away from the elastic end 313 to prevent the water in the moving barrel 31 from flowing into the air reservoir 32.
  • the inner wall of the first open end 311 is provided with a first inclined surface 314 facing the end of the second open end 312 for limiting the elastic plug 34.
  • the spring-up end 313 is located between the first open end 311 and the second open end 312, and the first open end 311 and the second open end 312 face in opposite directions.
  • the first open end 311 and the second open end 312 are the same pipe, and the openings are opposite in the same axis.
  • the moving ballistic A is between the first open end 311 and the second open end 312. position.
  • the spring-up end 313 is disposed between the first open end 311 and the second open end 312, and the axis of the spring-up end 313 intersects with the axis of the first open end.
  • An end of the gas storage cylinder 32 is connected to a gas storage cylinder body 322, and an end remote from the gas storage cylinder body 322 is a working end 321.
  • the piston 33 is movably installed in the gas cylinder body 322 to move relative to the gas cylinder 32.
  • the elastic plug 34 is located on the working end 321 and is fixed to the working end by a fixing structure. Specifically, the elastic plug 34 is sleeved on the working end 321 through the opening cavity, and is installed together with the working end 321 in the first open end 311 of the mobile cartridge 31 and away from the spring end 313. So that the water bomb enters the bombardment end 313 from the bomb hole 412 and enters the barrel 50 through the second open end 312.
  • the elastic plug 34 is a one-way rubber valve rubber part, and includes an opening cavity (not shown) and a head (not shown).
  • the structure of the fixed elastic plug 34 on the gas storage cylinder 32 includes a plurality of holding protrusions or slots provided on the working end 321, and the holding on the inner surface of the inside of the opening cavity of the elastic plug 34. A raised matching slot, or a holding protrusion matching the slot.
  • the elastic plug 34 is provided with a bent-back portion 345 near an end of the gas reservoir 32, and the bent-back portion 345 can prevent water carried by the water bomb from flowing into the movement when the gas reservoir 32 moves.
  • a second inclined surface 342 is provided at an end of the elastic plug 34 far from the gas storage cylinder 32, and is used to cooperate with the first inclined surface 314 of the moving elastic cylinder 31.
  • the plurality of holding protrusions 323 are provided on an outer surface of the working end 321, and a holding groove 341 corresponding to the holding protrusions 323 is provided on an inner surface of the elastic plug 34.
  • the clamping groove 341 can be engaged with the clamping protrusion 323 to make the elastic plug 34 and the working end 321 more securely connected.
  • the bent portion 345 is provided on the peripheral edge of the end of the elastic plug 34 away from the head.
  • the bent portion 345 is provided in a hook shape facing the head on the periphery of the elastic plug 34.
  • the inner wall of the moving trajectory A of the moving bullet 31 abuts; the bent portion 345 can prevent the water carried by the water bomb from flowing into the gap between the moving bullet 31 and the gas storage 32, thereby preventing the piston 33 from returning.
  • the water brought back during pumping enters the inside of the gas storage cylinder 32.
  • the first inclined surface 314 is provided on the inner wall of the first open end 311 and faces the second open end 312.
  • the second inclined surface 342 is provided at the end of the elastic plug 34 away from the gas storage cylinder 32.
  • the outer surface of the head is Bevel.
  • the elastic plug 34 is located in the first open end 311, the first inclined surface 314 is opposite to the second inclined surface 342, and when the gas storage cylinder 32 moves in the moving elastic cylinder 31, the first inclined surface 314 is more than the second inclined surface After 342 resists each other, the position of the gas storage cylinder 32 in the mobile bullet cylinder 31 is defined.
  • a connecting end of the mobile bullet 31 and the barrel 50 is provided with a second sealing ring 51 for sealing the mobile barrel 31 and the barrel 50 to prevent water.
  • the water on the bomb flows out from the gap between the moving barrel 31 and the barrel 50.
  • a concave portion 315 is provided on the inner peripheral edge of the connecting end of the movable barrel 31 and the barrel 50, and the second seal ring 51 is provided in the concave portion 315 to seal the movable barrel 31 and the gun. Tube 50.
  • the second seal ring 51 may be a rubber ring having elasticity, and in other embodiments, it may be a seal ring of other materials having elasticity.
  • the first sealing ring 44 is annular, and its cross section may be circular, rectangular, or other shapes.
  • the second sealing ring 51 is located inside the moving barrel 31 and is sleeved on the barrel 50.
  • the second sealing ring 51 is provided at the connection between the second open end 312 of the movable barrel 31 and the barrel 50, and the inner peripheral edge of the end of the second open end 312 or the outer periphery of the end of the barrel 50 is provided.
  • There is a recessed portion 315 and the second sealing ring 51 is provided in the recessed portion 315 to seal a gap between the movable barrel 31 and the barrel 50 to prevent water from leaking out.
  • the recessed portion 315 is disposed on the inner peripheral edge of the end of the second open end 312, and the second seal ring 51 is partially received in the recessed portion 315 to achieve the limit of the second seal ring 51.
  • the firing gun body 20 includes a housing 21; the housing 21 is provided with a receiving cavity 22 for receiving the launching component 30 and a mounting cavity 23 for receiving the bounce mechanism 40;
  • the bounce mechanism 40 distributes water bombs into the launching component 30 and is fired by the launching component 30 through the barrel 50, and the barrel 50 is connected to the launching component 30.
  • the firing gun body 20 includes a driving component (not shown) housed in the receiving cavity 22, and the driving component includes a driving structure that drives the launching component 30 to launch a water bomb, and provides power to the driving structure.
  • the driving structure may be, for example, a driving gear and a transmission gear.
  • the housing 21 includes a top wall 211, a bottom wall 212 opposite to the top wall 211, two opposite end walls 213, and two opposite second side walls 214.
  • the top wall 211 of the casing 21 is provided with a bomb inlet 25 for the water bomb to enter the bounce assembly 40.
  • the two end walls 213 and the two second side walls 214 are respectively connected to the top wall 211 and the bottom wall 212 to form a cavity, that is, the receiving cavity 22 and the installation cavity 23 are included.
  • the mounting cavity 23 is located near the top wall 211 and one end wall 213.
  • the other part is the receiving cavity 22.
  • the cavity can be considered as the receiving cavity
  • the mounting cavity 23 is a part of the receiving cavity 23.
  • the mounting cavity 23 and the receiving cavity 22 are separated by a partition, and the plunger assembly 40 is located in the mounting cavity 23.
  • the transmitting component 30 and the driving component are received in the receiving cavity 22.
  • the moving barrel 31 is located below the installation cavity 23, the second open end 312 faces the side wall 213 close to the installation cavity 23, and the barrel 50 passes through the side wall and is connected to the second open end 312.
  • the gas storage cylinder 32 is located on one side of the first open end 311 and faces the driving assembly.
  • the barrel 50 is a cylindrical rod body, and a convex ring 52 is provided on an outer periphery of the barrel 50 to cooperate with the concave portion 315 to locate the second sealing ring 51.
  • the barrel 50 is inserted into the second open end 312, the second sealing ring 51 is sleeved on the end of the barrel 50 and is located in the recess 315, and the convex ring 52 abuts the second sealing ring 51 in the recess 315, further Securing the second seal ring 51.
  • the emitting end of the barrel 50 is provided with a light emitting member 54, and the light emitted by the light emitting member 54 is projected on the ballistic trajectory of the water pistol, wherein the ballistic trajectory of the water pistol refers to water ejection.
  • the light emitting element 54 has the same flashing frequency as the bullet firing frequency and blinks when the bullet is emitted from the emitting end of the barrel 50.
  • the light-emitting member 54 is connected to the circuit of the driving component to realize synchronous flashing when the water bomb is launched. When the water bomb is fired, the light-emitting member 54 is lit, and the water on the outer surface of the water bomb is ejected from the barrel 50. Under the impact of the water bomb, water will form a water mist at the launching end of the barrel 50. The water mist and water bomb are lit under the image of 54 pieces, and the effect of real fire spitting appears, improving the user experience.
  • a first sealing ring 44 is used to seal the gap between the plucking disc 41 and the plucking wheel 43 to effectively prevent the water on the water bomb from moving from the plunger.
  • the gap between the elastic disc 41 and the pick-up wheel 43 leaks out, thereby preventing the water brought into the ballistic trajectory 42 from entering the firing gun body 20 through the gap, effectively preventing the motor and circuit parts in the firing gun body 20 from being damaged.
  • a second sealing ring 51 is provided between the barrel 50 and the moving ballistic 31 to prevent water outside the water bomb from leaking through the gap between the barrel 50 and the moving ballistic 31. Affects the use of water bomb toy guns.
  • the present invention also provides a water bomb toy gun 100 including the water gun gun launcher 10 and a magazine 80.
  • the magazine 80 is detachably mounted on the top of the casing 21
  • the outer surface of the wall 211 is used for containing water bombs and ordering the water bombs into the launcher 10 of the water gun in an orderly manner.
  • the magazine 80 is substantially a rectangular box body, which is provided with a drop bomb opening 81 facing the bottom wall of the launcher 10 of the water pistol gun; and the drop bomb opening 81 and the bomb inlet on the top wall 211 25 butt-connected, the water bomb enters the bullet inlet 25 from the drop hole 81 of the magazine 80, enters the trajectory 42 through the bullet inlet 25, and is dispatched to the bullet hole through the bounce wheel 43. 412 enters the moving barrel 31 of the launching component and is fired through the barrel 50.
  • the driving component and the gas cylinder 32 provide power for the water bullet to be fired, and then the water bomb toy gun 100 shoots the water bullet from the barrel 50.
  • a gasket (not shown) is provided on the periphery of the inlet 25 of the top wall 211, and the gasket Sealed between the magazine 80 and the casing 21, and located at the periphery of the inlet 25 and the drop 81.
  • a first sealing ring 44 is used to seal the gap between the plucker 41 and the plunger 43 to effectively prevent the water on the water bomb from passing from the platter 41 and The gap between the bounce wheel 43 leaks and enters the firing gun body 20, which effectively prevents the motor and circuit parts in the firing gun body 20 from being damaged, affecting the performance of the water bomb toy gun 100;
  • a second sealing ring 51 is provided between the moving ballistics 31 to prevent the water outside the water bomb from leaking out through the gap between the barrel 50 and the moving ballistic 31, which affects the use of the water toy gun 100.
  • a mobile robot (not shown) provided by an embodiment of the present invention includes a robot body and the water bomb toy gun 100, and the water bomb toy gun is detachably assembled with the robot body.
  • the water bomb toy gun 100 can be installed on the robot body by a connection mechanism that can move the water bomb toy gun to a freely adjustable direction by moving a bracket, a cylinder, a gripper, a roller, and the like.
  • the water bomb toy gun 100 can The universal roller is connected to the arm of the robot body, and the roller is controlled by the robot to drive the water bomb toy gun 100 to move.
  • the robot is movable, and the robot includes, but is not limited to, a ground robot and an unmanned aerial vehicle.
  • the water bomb toy gun 100 and the mobile robot can be electrically connected through a connector, and the water bomb toy gun can also be controlled via Bluetooth or wirelessly; or the wire on the robot body can be directly connected to the water bomb toy gun 100 electrically.
  • first and second are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as “first” and “second” may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "a plurality" is at least two, for example, two, three, etc., unless it is specifically and specifically defined otherwise.

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Abstract

一种水弹枪的拨弹机构、发射器、水弹玩具枪及可移动机器人，其中水弹枪的拨弹机构（40）包括：拨弹盘（41），设有出弹孔（412）；安装在拨弹盘（41）上的拨弹轮（43），拨弹轮（43）相对于拨弹盘（41）转动，可将拨弹盘（41）内的水弹推送到出弹孔（412）；设于拨弹盘（41）与拨弹轮（43）之间的第一密封圈（44），第一密封圈（44）分别抵接拨弹盘（41）与拨弹轮（43），以密封拨弹盘（41）与拨弹轮（43）之间的空隙，有效防止水弹上的水珠通过空隙漏出拨弹机构（40）。

Description

水弹枪的拨弹机构、发射器、水弹玩具枪及可移动机器人 技术领域
本发明涉及一种玩具枪技术领域，尤其涉及一种水弹枪的拨弹机构、发射器、水弹玩具枪、及可移动机器人。
背景技术
玩具水弹枪是一种以水弹为射击弹的射击玩具。水弹泡水后再放入弹仓进入弹道，其中水弹外表面会粘有少量水滴，水滴会顺着弹道进入枪体内部或从枪体流出。但目前市场上的水弹枪结构简单，缺少防水结构设计，水容易进入枪内的控制电路板，损坏电路板或者水会从枪体流出，影响用户体验。
发明内容
本发明提供一种水弹枪的拨弹机构、发射器、水弹玩具枪、及可移动机器人，以增加水弹玩具枪的防水功能，提升用户的使用体验。
本发明实施例第一方面提供一种水弹枪的拨弹机构，其包括拨弹盘，设有出弹孔；安装在所述拨弹盘上的拨弹轮，所述拨弹轮相对于所述拨弹盘转动，可将所述拨弹盘内的水弹推送到出弹孔；设于所述拨弹盘与所述拨弹轮之间的第一密封圈，所述第一密封圈分别抵接所述拨弹盘与所述拨弹轮，以密封所述拨弹盘与拨弹轮之间的空隙。有效防止所述水弹上的水分从所述拨弹盘与拨弹轮之间的空隙漏出，流入枪体内部损坏电路板。
本发明实施例第二方面提供一种水弹枪的发射器，包括所述的拨弹机构；发射组件，所述发射组件包括与所述弹孔连通的移动弹筒，储气筒，与所述储气筒活动连接的至少一个活塞，以及设于所述储气筒一端且能够随着储气筒在所述移动弹筒内移动的弹性堵头；枪管，所述枪管与所述移动弹筒连通，用于将水弹发出水弹枪的发射器。
本发明实施例第三方面提供一种水弹玩具枪，包括：水弹枪发射器，所述发射器的壳体的顶壁上开设有进弹口；以及安装水弹的弹仓，所述弹仓可拆卸的装于所述壳体的顶壁外表面，所述弹仓的底壁开设有落弹口；其中，所述 落弹口与所述进弹口对接连通，水弹从所述弹仓的落弹口进入所述进弹口，由所述进弹口进入所述拨弹盘并经过所述拨弹机构拨发到所述发射组件后经枪管射出。
本发明实施例第四方面还提供一种可移动的机器人，包括机器人本体以及所述水弹玩具枪，所述水弹玩具枪与所述机器人本体可拆卸的装配。
本发明实施方式的拨弹机构包括所述的水弹枪发射器的弹道和拨弹轮之间通过所述第一密封圈密封，能够有效防止进入弹道的水弹的水分通过弹道与拨弹轮之间的缝隙进入水弹枪发射器内部。本发明实施方式的发射器包括弹性堵头，也可以避免水从移动弹筒流入枪体内部，避免水分损坏水弹枪发射器的电路部分。本发明实施方式的水弹枪具有多个防水结构的设计，既能防止水流入枪体内部破坏枪体内部的电路板，也能防止水流出枪体影响用户的使用体验。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。本发明的上述和/或附加的方面和优点从结合下面附图对实施方式的描述中将变得明显和容易理解，其中：
图1是本发明实施方式的水弹枪的拨弹机构组装后的截面示意图；
图2是本发明实施方式的水弹枪的拨弹机构结构分解示意图；
图3是本发明实施方式的水弹枪的发射器组装后的内部结构平面图
图4是本发明实施方式的水弹枪的发射器部分结构分解示意图；
图5是本发明实施方式的水弹枪的发射器部分结构组装示意图；
图6是本发明实施方式的水弹枪的发射器的剖视图；
图7是本发明实施方式的水弹枪的发射器的部分结构截面示意图；
图8是本发明实施方式的水弹枪的发射器的立体结构示意图；
图9是本发明实施方式的水弹玩具枪立体示意图；
图10是本发明实施方式的水弹玩具枪的弹仓立体示意图。
附图标记说明如下：
10、水弹枪发射器；20、发射枪体；21、壳体；211、顶壁；212、底壁；213、端壁；214、第二侧壁；22、容纳腔；23、安装腔；25、进弹口；30、发射组件；31、移动弹筒；A、移动弹道；311、第一开口端；312、第二开口端；313、进弹端；314、第一斜面；315、凹部；32、储气筒；321、工作端；322、储气筒本体；323、卡持凸起；33、活塞；34、弹性堵头；341、卡槽；342、第二斜面；345、回弯部；40、拨弹机构；41、拨弹盘；410、表面；411、轴孔；412、出弹孔；413、第一侧壁；42、弹道；43、拨弹轮；431、轴体；432、弹轮；433轮体；44、第一密封圈；B、下滑弹道；50、枪管；51、第二密封圈；52、凸环；54、发光件；80、弹仓；81、落弹口；100、水弹玩具枪。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
在本发明的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”、“顺时针”、“逆时针”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个所 述特征。在本发明的描述中，“多个”的含义是两个或两个以上，除非另有明确具体的限定。
在本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接或可以相互通讯；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本发明中的具体含义。
在本发明中，除非另有明确的规定和限定，第一特征在第二特征之“上”或之“下”可以包括第一和第二特征直接接触，也可以包括第一和第二特征不是直接接触而是通过它们之间的另外的特征接触。而且，第一特征在第二特征“之上”、“上方”和“上面”包括第一特征在第二特征正上方和斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”包括第一特征在第二特征正下方和斜下方，或仅仅表示第一特征水平高度小于第二特征。
下文的公开提供了许多不同的实施方式或例子用来实现本发明的不同结构。为了简化本发明的公开，下文中对特定例子的部件和设置进行描述。当然，它们仅仅为示例，并且目的不在于限制本发明。此外，本发明可以在不同例子中重复参考数字和/或参考字母，这种重复是为了简化和清楚的目的，其本身不指示所讨论各种实施方式和/或设置之间的关系。此外，本发明提供了的各种特定的工艺和材料的例子，但是本领域普通技术人员可以意识到其他工艺的应用和/或其他材料的使用。
本发明实施方式的拨弹机构可应用于水弹枪的发射器，水弹枪的发射器是一种将水弹射出的设备。所述水弹材料为一种亲水材料，可以是一种带有强亲水性基团材料的吸水树脂。该种具有亲水性的水弹在遇水前为硬状颗粒弹体，弹体在水中浸泡后，体积发生膨胀，可以吸水膨胀为原体积的数倍。吸水后的水弹质地变得更加柔软，能够作为本发明实施方式的发射子弹使用。在某些情况中，所述水弹可以为形态可改变的弹体，即在射击弹在被射击装置射出之前是颗粒状的固体，在被水弹玩具枪射出并击中目标对象之后可以变为液体。本 发明实施方式的水弹玩具枪可以用于娱乐、竞技等各方面，以满足用户的不同需求。
请参阅图1至图3，本发明实施方式提供一种水弹枪的拨弹机构40，用于如图3所示的水弹玩具枪的水弹发射器10内。其包括拨弹盘41，拨弹轮43以及设于拨弹盘41和拨弹轮43之间的第一密封圈44。拨弹盘41上开设有出弹孔412，出弹孔412贯穿拨弹盘41。拨弹轮43安装在拨弹盘41上，拨弹轮43相对于拨弹盘41可转动，可将拨弹盘41内的水弹推送到出弹孔412。第一密封圈44分别抵接拨弹盘41与拨弹轮43，以密封拨弹盘41与拨弹轮43之间的空隙，能够有效防止水弹上的水分从所述拨弹盘41与拨弹轮43之间的空隙漏出。
请一并参阅图2与图4，拨弹轮43转动地设置在拨弹盘41内，拨弹轮43包括轴体431和设于轴体431一端的弹轮432。拨弹盘41围绕轴体432设置，第一密封圈44夹持于拨弹盘41朝向弹轮432的表面和弹轮432之间。具体的，弹轮432在本实施例中是为齿轮状，其设于所述轴体431一端部并与轴体431同轴设置；齿轮的多个轮齿沿拨弹轮43周向设置，且多个轮齿间隔均匀，每两个轮齿之间的间隔都能够容纳一颗水弹。弹轮432一侧中心面上远离弹轮延伸有轮体433。弹轮432通过轮体433套装于轴体431上，弹轮432位于轴体431的一端。水弹进入拨弹盘41之后，随着弹轮432的转动而转动，被弹轮432的轮齿推送到出弹孔412。
拨弹盘41大致为圆盘结构，拨弹盘41上设有弹道42及围绕弹道42设置的第一侧壁413，拨弹轮43可相对弹道42转动；出弹孔412连通弹道42，用于水弹滑出拨弹机构40。具体的，拨弹轮41包括表面410和轴孔411。弹道42设于表面410上并围绕轴孔411设置。弹道42的深度例如大于水弹的直径，而小于水弹的两倍直径，这样使得弹道42可水平容置一层水弹，有利于拨弹轮43推动射击弹并防止水弹卡在出弹孔412。
轴孔411设于拨弹盘41的中心且贯穿拨弹盘41及表面410，用于收容所述拨弹轮43的轴体431。具体的，所述轴体431和轮体433装于所述轴孔411内，弹道42围绕轴体431，弹轮432位于表面410上，轴体431在轴孔内带动弹轮432相对于所述弹道42转动。
出弹孔412贯穿拨弹轮41与弹道42连通；其中，出弹孔412的尺寸略大于水弹的尺寸，使得水弹在重力作用下的随着弹轮432推动进入出弹孔412内。所述拨弹机构40每发一次水弹，所述弹轮432转动一定角度并通过弹轮432的轮齿拨动水弹进入所述出弹孔412。
第一侧壁413位于拨弹盘41靠近轴体431的一侧；第一密封圈44夹持于第一侧壁413朝向弹轮432的表面和弹轮432之间。具体的，第一侧壁413为弹道42的弹道壁，第一密封圈44夹持于第一侧壁413朝向弹轮的表面和所述弹轮432之间。在本实施例中，第一密封圈44抵持在弹轮432的齿根位置。
进一步的，第一侧壁413朝向弹轮432的表面设有凹槽(图未示)，第一密封圈44装设于所述凹槽内并与所述弹轮432抵持，进一步的密封弹道42与所述弹轮432之间的空隙。具体的，凹槽围绕拨弹轮43设置，第一密封圈44部分收容于凹槽内，部分凸出凹槽与弹轮432朝向第一侧壁413的表面抵持，以让所述第一密封圈充满弹道42与弹轮432之间的空隙。其中，第一密封圈44可拆卸的装于凹槽内，也可以通过注塑成型方式与第一侧壁413一体成型，完全密封第一密封圈与第一侧壁413之间的缝隙，然后通过密封圈的其他部分抵持弹轮432。当然，所述凹槽也可以设于所述拨弹轮43的轮齿根部的表面上。
本实施例中，第一密封圈44可以是具有弹性的橡胶圈，在其它实施例中还可以是具有弹性的其它材料的密封圈。第一密封圈44为环装状，其横截面可以是圆形、矩形或者其它形状；其随着所述凹槽的横截面的形状而设置，比如，凹槽的截面是弧形，那么第一密封圈44位于凹槽内的部分的横截面至少是弧形，可以与凹槽内表面贴合，增加密封性能。
所述第一密封圈44与所述弹道42和/或拨弹轮43连接的接触面为曲面(图未示)，以增加所述第一密封圈44可以与所述弹道42和/或拨弹轮43的贴合面积，增加密闭性。进一步的，第一密封圈44与弹道42连接处的接触面为曲面，因为弹道位于所述拨弹轮43下方，更容易积水，曲面可以有效避免水的通过。具体的，第一密封圈44与第一侧壁413连接处的接触面为曲面，也可以是与凹槽的内表面连接面为曲面。在其他实施例中，所述第一密封圈44拨弹轮43的贴合表面也可以为曲面，增加缝隙的路径长度，避免水汽的通过。
本发明所述的水弹枪的拨弹机构40，在拨弹盘41和拨弹轮43之间设置第一密封圈44；第一密封圈44分别抵接拨弹盘41与拨弹轮43，以密封拨弹盘41与拨弹轮43之间的空隙，能够有效防止水弹上的水分从所述拨弹盘41与拨弹轮43之间的空隙漏出，在水弹玩具枪使用拨弹机构40时，避免由于水弹带入的水滴通过拨弹盘41与拨弹轮43之间的缝隙进入水弹玩具枪内部，而损坏电路板等电器元件，并防止金属材料的机构表面因水汽潮湿而损坏。
请参阅图3至图8，本发明提供一种水弹枪发射器10(如图3和图8所示)，所述发射器10包括发射枪体20、驱动组件、以上实施例所述的拨弹机构40、发射组件30和枪管50。驱动组件、拨弹机构40和发射组件30装于发射枪体20内，枪管50与发射组件30连接并伸出发射枪体20，拨弹机构40的出弹孔412与和发射组件30连通，用于将水弹分拨到发射组件30内，通过枪管50发射出去，驱动组件与发射组件连接为发射组件30提供发射水弹的驱动力。拨弹机构40的第一密封圈44以密封拨弹盘41与拨弹轮43之间的空隙，能够有效防止水弹上的水分从所述拨弹盘41与拨弹轮43之间的空隙漏出，避免由于水弹带入的水滴通过拨弹盘41与拨弹轮43之间的缝隙进入发射枪体20，而损坏驱动组件、发射组件30等部件。
如图4至图7，所述发射组件30包括与所述弹孔412连通的移动弹筒31，储气筒32，与所述储气筒32活动连接的至少一个活塞33，以及设于所述储气筒32一端且能够随着储气筒32在所述移动弹筒31内移动的弹性堵头34。所述枪管50与所述移动弹筒31连通，用于将水弹发出水弹枪的发射器。储气筒32设有弹性堵头34的端部伸入移动弹筒31内，枪管50连接于所述移动弹筒31的另一端，拨弹组件40将水弹推到移动弹筒31内，驱动组件为储气筒32和活塞33提供动力，活塞33在储气筒32内移动的过程中快速压缩空气，从而将水弹射出枪管50。
进一步的参阅图6和图7，移动弹筒31为三通管，用于连通拨弹机构40的出弹孔412、枪管50及发弹组件30，以实现从拨弹机构40进入的水弹可以通过发射组件30的驱动从枪管50发射出去。本实施例中，移动弹筒31包括第一开口端311、第二开口端312、进弹端313和与第一开口端311、第二开口端312进弹端313连通的移动弹道A。如图7，进弹端313朝向所述弹道42 的出弹孔412并与其连通，所述出弹孔412和所述进弹端313对接连通形成一下滑弹道B，下滑弹道B与移动弹道A呈夹角连通以将水弹滑落至所述移动弹道A内。本实施例中，下滑弹道B与移动弹道A的夹角为90度，当然也可以是其他角度，便于水弹进入移动弹道A中即可。所述进弹端313与所述出弹孔412为密封连接，以防止水漏出。
所述第二开口端312与所述枪管50连接，移动弹道A内的水弹经过第二开口端312进入枪管50。储气筒32的设有弹性堵头34的一端从第一开口端311进入所述移动弹道A，储气筒32活塞33及驱动组件配合将从拨弹机构40进入的水弹经枪管50发射出去。其中，弹性堵头34位于第一开口端311远离进弹端313的一侧，防止移动弹筒31中的水往储气筒32方向流入。进一步的，第一开口端311的内壁上设有朝向第二开口端312端部的第一斜面314，用于对弹性堵头34进行限位。
具体的，进弹端313位于第一开口端311和第二开口端312之间，第一开口端311与第二开口端312朝向相反。实际上所述第一开口端311与所述第二开口端312是同一个管道，且在同一轴线上，开口朝向相反，移动弹道A为第一开口端311和第二开口端312之间的位置。进弹端313设置于第一开口端311和第二开口端312之间的位置，并且所述进弹端313的轴线与第一开口端的轴线相交。
储气筒32的一端连接有储气筒本体322，远离储气筒本体322的端部为工作端321。活塞33活动装于所述储气筒本体322内相对所述储气筒32活动。所述弹性堵头34位于所述工作端321并通过固定结构与工作端固定。具体的，弹性堵头34通过开口腔体套于所述工作端321，并与所述工作端321一同装于所述移动弹筒31的第一开口端311内，并远离进弹端313，以便水弹由出弹孔412进入进弹端313经所述第二开口端312进入枪管50内。
请参照图4和图7，在本实施例中，弹性堵头34为单向皮阀橡胶件，包括开口腔体(图未标)和头部(图未标)。所述固定弹性堵头34于储气筒32的结构包括设于工作端321的多个卡持凸起或者卡槽，以及设于所述弹性堵头34开口腔体内部的内表面的与卡持凸起配合的卡槽，或者与卡槽配合的卡持凸起。进一步的，所述弹性堵头34为在靠近储气筒32的端部设有回弯部345， 所述回弯部345可以在储气筒32移动时阻止所述水弹携带的水流入所述移动弹筒31与所述储气筒32的间隙。进一步的，所述弹性堵头34远离储气筒32的端部设有第二斜面342，用于与所述的移动弹筒31的第一斜面314配合。
具体的，本实施例中，所述多个卡持凸起323设于所述工作端321的外表面，与卡持凸起323对应的卡槽341设于所述弹性堵头34的内表面，所述卡槽341能够与所述卡持凸起323卡合，以使所述弹性堵头34与所述工作端321连接更加稳固。
回弯部345设于弹性堵头34远离头部的一端内的周缘，本实施例中，回弯部345位设于弹性堵头34周缘的朝向头部的勾状，回弯部345与所述移动弹筒31的移动弹道A的内壁抵接；所述回弯部345能够阻止所述水弹携带的水流入所述移动弹筒31与所述储气筒32的间隙，进而防止活塞33回抽时带回的水进入储气筒32内部。
第一斜面314设于第一开口端311的内壁上并朝向第二开口端312，第二斜面342设于所述弹性堵头34远离储气筒32的端部，实际上就是头部外表面为斜面。弹性堵头34位于所述第一开口端311内，所述第一斜面314与所述第二斜面342相对，当储气筒32在移动弹筒31内移动时，第一斜面314余第二斜面342相互抵持后实现对所述储气筒32在所述移动弹筒31的位置的限定。
请参阅图7，进一步的，所述移动弹筒31与所述枪管50的连接端设有第二密封圈51，用于密封所述移动弹筒31与所述枪管50，以防止水弹上的水从所述移动弹筒31与所述枪管50之间的缝隙流出。进一步的，所述移动弹筒31与所述枪管50的连接端内周缘设有凹部315，所述第二密封圈51设于所述凹部315内密封所述移动弹筒31与所述枪管50。
在本实施例中，第二密封圈51可以是具有弹性的橡胶圈，在其它实施例中还可以是具有弹性的其它材料的密封圈。第一密封圈44为环状，其横截面可以是圆形、矩形或者其它形状。第二密封圈51限位于移动弹筒31内并套于枪管50上。
具体的，第二密封圈51设于移动弹筒31的第二开口端312与所述枪管50的连接处，第二开口端312端部内周缘或者所述枪管50端部的外周缘设有 凹部315，所述第二密封圈51设于所述凹部315内密封所述移动弹筒31与所述枪管50之间的空隙，防止水外漏。本实施例中，所述凹部315设于所述第二开口端312端部内周缘，第二密封圈51部分收容于凹部315内，以实现第二密封圈51的限位。
请参考图3，发射枪体20包括壳体21；壳体21内设有收容所述发射组件30的容纳腔22和收容拨弹机构40的安装腔23，枪管50位于安装腔23的一侧，拨弹机构40将水弹分拨至发射组件30内并由发射组件30发射经所述枪管50射出，枪管50与所述发射组件30连接。本实施例中，发射枪体20包括收容于所述容纳腔22内的驱动组件(图未示)，驱动组件包括驱动所述发射组件30发射水弹的驱动结构、为所述驱动结构提供动力的电机和电路部分。所述驱动结构比如可以是驱动齿轮和传动齿轮等。
具体的，如图8，壳体21包括顶壁211、与所述顶壁211相对设置的底壁212、两个相对的端壁213和两个相对的第二侧壁214。壳体21的顶壁211设有进弹口25，用于水弹进入拨弹组件40内。所述两个端壁213和两个第二侧壁214分别连接所述顶壁211和底壁212进而围成一个腔体，即包括所述容纳腔22和安装腔23。安装腔23靠近顶壁211和一个端壁213的位置，其他部分为所述容纳腔22，当然可以认为所述腔体就是所述容纳腔，而安装腔23为容纳腔23的一部分。
在本实施例中，安装腔23与容纳腔22是通过隔板隔离的，拨弹组件40位于所述安装腔23内。所述发射组件30和驱动组件容置于所述容纳腔22内。移动弹筒31位于所述安装腔23下方，第二开口端312朝向靠近安装腔23的侧壁213，枪管50穿过所述侧壁与所述第二开口端312连接。储气筒32位于第一开口端311的一侧并朝向驱动组件。
所述枪管50为圆筒杆体，其外周缘设有凸环52，用于与凹部315配合以定位所述第二密封圈51。具体的，枪管50插入第二开口端312，第二密封圈51套于枪管50端部并位于凹部315内，所述凸环52将第二密封圈51抵持在凹部315内，进一步稳固第二密封圈51。
进一步的，如图8，枪管50的发射端设有发光件54，所述发光件54发出的光投射在所述水弹枪的弹道上，其中所述水弹枪的弹道是指水弹射出枪管之 后的轨迹。所述发光件54的闪亮频率与所述子弹发射频率相同并在子弹发射出所述枪管50的发射端时闪亮。本实施例中，所述发光件54与驱动组件的电路连接，以实现水弹发射时同步闪亮。在水弹发射时，发光件54被点亮，水弹外表面的水从枪管50射出，在水弹的冲击下，水在枪管50的发射端出会形成水雾，在所述发光件54映照下点亮水雾和水弹，出现了真枪“喷火”的效果，提高了用户体验。
本发明所述的水弹枪的发射器10中，采用第一密封圈44密封所述拨弹盘41与拨弹轮43之间的空隙，有效防止所述水弹上的水分从所述拨弹盘41与拨弹轮43之间的空隙漏出，进而防止水弹带入到弹道42的水通过缝隙进入到发射枪体20内，有效防止发射枪体20内的电机和电路部分而被损坏，影响水弹枪的发射器10的性能；同时在枪管50与移动弹道31之间设置第二密封圈51，防止水弹外部的水分由枪管50与移动弹道31之间的缝隙漏出，影响水弹玩具枪的使用。
请参阅图9与图10，本发明还提供一种水弹玩具枪100，包括所述水弹枪的发射器10和弹仓80，弹仓80可拆卸的装于所述壳体21的顶壁211的外表面，用于收容水弹并将水弹有序的分拨到水弹枪的发射器10内。
具体的，弹仓80大致为一矩形盒体，其朝向水弹枪的发射器10的底壁开设有落弹口81；并且所述落弹口81与所述顶壁211上的进弹口25对接连通，水弹从所述弹仓80的落弹口81进入所述进弹口25，由所述进弹口25进入所述弹道42并经过所述拨弹轮43拨发到出弹孔412进入所述发射组件的移动弹筒31后经枪管50射出，驱动组件和储气筒32为水弹的射出提供动力，然后水弹玩具枪100将水弹从枪管50射出。
进一步的，为了防止在弹仓80与所述水弹枪发射器10之间发生漏水问题，在所述顶壁211的进弹口25周缘设有密封垫(图未示)，所述密封垫密封于所述弹仓80的与所述壳体21之间，并位于进弹口25和落弹口81的周缘。
本发明的水弹玩具枪100中，采用第一密封圈44密封所述拨弹盘41与拨弹轮43之间的空隙，有效防止所述水弹上的水分从所述拨弹盘41与拨弹轮43之间的空隙漏出，而进入到发射枪体20内，有效防止发射枪体20内的电机和电路部分而被损坏，影响水弹玩具枪100的性能；同时在枪管50与移动 弹道31之间设置第二密封圈51，防止水弹外部的水分由枪管50与移动弹道31之间的缝隙漏出，影响水弹玩具枪100的使用。
本发明实施例提供的一种可移动机器人(图未示)，包括机器人本体和所述水弹玩具枪100，所述水弹玩具枪与所述机器人本体可拆卸的装配。具体的，所述水弹玩具枪100可通过移动支架、气缸、夹爪、滚轴等可以使水弹玩具枪自由调节方向的连接机构安装在所述机器人本体上，比如水弹玩具枪100可以通过万向滚轮与机器人本体的手臂连接，通过机器人控制滚轮转动进而带动水弹玩具枪100移动。本实施例中，所述机器人可移动，所述机器人包括但不限于地面机器人和无人飞行器。所述水弹玩具枪100与可移动机器人可以通过连接器进行电连接，也可以通过蓝牙或者无线控制水弹玩具枪；或者直接将机器人本体上的走线与水弹玩具枪100电连接。
在本说明书的描述中，参考术语“某些实施方式”、“一个实施方式”、“一些实施方式”、“示意性实施方式”、“示例”、“具体示例”、或“一些示例”等的描述意指结合所述实施方式或示例描述的具体特征、结构、材料或者特点包含于本发明的至少一个实施方式或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施方式或示例。而且，描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施方式或示例中以合适的方式结合。
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个所述特征。在本发明的描述中，“多个”的含义是至少两个，例如两个，三个等，除非另有明确具体的限定。
尽管上面已经示出和描述了本发明的实施方式，可以理解的是，上述实施方式是示例性的，不能理解为对本发明的限制，本领域的普通技术人员在本发明的范围内可以对上述实施方式进行变化、修改、替换和变型，本发明的范围由权利要求及其等同物限定。

Claims (19)

  1. 一种水弹枪的拨弹机构，其特征在于，包括：
    拨弹盘，设有出弹孔；
    安装在所述拨弹盘上的拨弹轮，所述拨弹轮相对于所述拨弹盘转动，可将所述拨弹盘内的水弹推送到出弹孔；
    设于所述拨弹盘与所述拨弹轮之间的第一密封圈，所述第一密封圈分别抵接所述拨弹盘与所述拨弹轮，以密封所述拨弹盘与拨弹轮之间的空隙。
  2. 根据权利要求1所述的拨弹机构，其特征在于，所述拨弹轮包括轴体和设于所述轴体上的弹轮，所述拨弹盘围绕所述轴体设置，所述拨弹盘设有靠近所述轴体的侧壁，所述第一密封圈夹持于所述侧壁朝向弹轮的表面和所述弹轮之间。
  3. 根据权利要求2所述的拨弹机构，其特征在于，所述侧壁朝向所述弹轮的表面设有凹槽，所述第一密封圈装设于所述凹槽内与所述连接位抵持。
  4. 根据权利要求1至3中任一项所述的拨弹机构，其特征在于，所述拨弹盘上设有弹道，所述弹道围绕所述轴体，所述出弹孔连通所述弹道，用于水弹滑出拨弹机构。
  5. 根据权利要求4所述的拨弹机构，其特征在于，所述第一密封圈与所述弹道和/或拨弹轮连接的接触面为曲面。
  6. 一种水弹枪的发射器，其特征在于，包括：
    如权利要求1至5中任一项所述的拨弹机构；
    发射组件，所述发射组件包括与所述弹孔连通的移动弹筒，储气筒，与所述储气筒活动连接的至少一个活塞，以及设于所述储气筒一端且能够随着储气筒在所述移动弹筒内移动的弹性堵头；
    枪管，所述枪管与所述移动弹筒连通，用于将水弹发出水弹枪的发射器。
  7. 根据权利要求6所述的水弹枪的发射器，其特征在于，所述储气筒包括工作端，所述工作端的外表面设有多个卡持凸起，所述弹性堵头的内表面设有与卡持凸起对应的卡槽，所述卡槽能够与所述卡持凸起卡合。
  8. 根据权利要求7所述的水弹枪的发射器，其特征在于，所述移动弹筒内壁上设有朝向所述储气筒方向的第一斜面，所述弹性堵头远离储气筒的端部设有第二斜面，所述第一斜面与所述第二斜面相对，用以限制所述储气筒在所述移动弹筒的位置。
  9. 根据权利要求8所述的水弹枪的发射器，其特征在于，所述弹性堵头为在靠近储气筒的端部设有回弯部，所述回弯部的最外沿与所述移动弹筒内壁抵接，所述回弯部能够阻止所述水弹携带的水流入所述移动弹筒与所述储气筒的间隙。
  10. 根据权利要求6所述的水弹枪的发射器，其特征在于，所述出弹孔贯穿所述拨弹盘，所述移动弹筒包括进弹端和与进弹端连通的移动弹道，所述出弹孔和所述进弹端对接连通形成一下滑弹道，所述下滑弹道与所述移动弹道呈夹角连通以将水弹滑落至所述移动弹道内。
  11. 根据权利要求6至10中任一项所述的水弹枪的发射器，其特征在于，所述移动弹筒与所述枪管的连接端设有第二密封圈，用于密封所述移动弹筒与所述枪管。
  12. 根据权利要求11所述的水弹枪的发射器，其特征在于，所述移动弹筒与所述枪管的连接端内周缘设有凹部，所述第二密封圈设于所述凹部内密封所述移动弹筒与所述枪管。
  13. 根据权利要求12所述的水弹枪的发射器，其特征在于，所述第一密封圈和/或所述第二密封圈为弹性橡胶制成。
  14. 根据权利要求13所述的水弹枪的发射器，其特征在于，所述水弹枪发射器包括壳体，所述壳体内设有收容所述发射组件的容纳腔和收容所述拨弹机构的安装腔，所述枪管位于安装腔的一侧，所述拨弹机构将水弹分拨至所述发射组件内并由发射组件发射经所述枪管射出。
  15. 根据权利要求14所述的水弹枪的发射器，其特征在于，所述枪管的枪口临近位置设有发光件，所述发光件发出的光投射在所述水弹枪的弹道上。
  16. 根据权利要求15所述的水弹枪的发射器，其特征在于，所述发光件的发光频率与所述水弹发射频率相同，在水弹发射出所述枪口时时发光件闪亮。
  17. 一种水弹玩具枪，其特征在于，包括：
    权利要求6至16中任一项所述的水弹枪的发射器，所述发射器的壳体的顶壁上开设有进弹口；
    以及安装水弹的弹仓，所述弹仓可拆卸的装于所述壳体的顶壁外表面，所述弹仓的底壁开设有落弹口；其中，
    所述落弹口与所述进弹口对接连通，水弹从所述弹仓的落弹口进入所述进弹口，由所述进弹口进入所述拨弹盘并经过所述拨弹机构拨发到所述发射组件后经枪管射出。
  18. 根据权利要求17所述的水弹玩具枪，其特征在于，所述顶壁的进弹口周缘设有密封垫，所述密封垫密封于所述弹仓与所述壳体之间。
  19. 一种可移动机器人，其特征在于，包括机器人本体以及权利要求17或18所述的水弹玩具枪，所述水弹玩具枪与所述机器人本体可拆卸的装配。
PCT/CN2018/102047 2018-08-24 2018-08-24 水弹枪的拨弹机构、发射器、水弹玩具枪及可移动机器人 WO2020037631A1 (zh)

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