CN106461360A - Power restricting device for imitation gun - Google Patents

Power restricting device for imitation gun Download PDF

Info

Publication number
CN106461360A
CN106461360A CN201480077572.8A CN201480077572A CN106461360A CN 106461360 A CN106461360 A CN 106461360A CN 201480077572 A CN201480077572 A CN 201480077572A CN 106461360 A CN106461360 A CN 106461360A
Authority
CN
China
Prior art keywords
bullet
stream
compressed air
air stream
power
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CN201480077572.8A
Other languages
Chinese (zh)
Other versions
CN106461360B (en
Inventor
岩泽严
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tokyo Marui Co Ltd
Original Assignee
Tokyo Marui Co Ltd
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 Tokyo Marui Co Ltd filed Critical Tokyo Marui Co Ltd
Publication of CN106461360A publication Critical patent/CN106461360A/en
Application granted granted Critical
Publication of CN106461360B publication Critical patent/CN106461360B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41WEAPONS
    • F41BWEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
    • F41B11/00Compressed-gas guns, e.g. air guns; Steam guns
    • F41B11/50Magazines for compressed-gas guns; Arrangements for feeding or loading projectiles from magazines
    • F41B11/55Magazines for compressed-gas guns; Arrangements for feeding or loading projectiles from magazines the projectiles being stored in stacked order in a removable box magazine, rack or tubular magazine
    • F41B11/56Magazines for compressed-gas guns; Arrangements for feeding or loading projectiles from magazines the projectiles being stored in stacked order in a removable box magazine, rack or tubular magazine the magazine also housing a gas cartridge
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41WEAPONS
    • F41BWEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
    • F41B11/00Compressed-gas guns, e.g. air guns; Steam guns
    • F41B11/70Details not provided for in F41B11/50 or F41B11/60
    • F41B11/73Sealing arrangements; Pistons
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41WEAPONS
    • F41BWEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
    • F41B11/00Compressed-gas guns, e.g. air guns; Steam guns
    • F41B11/60Compressed-gas guns, e.g. air guns; Steam guns characterised by the supply of compressed gas
    • F41B11/62Compressed-gas guns, e.g. air guns; Steam guns characterised by the supply of compressed gas with pressure supplied by a gas cartridge
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41WEAPONS
    • F41BWEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
    • F41B11/00Compressed-gas guns, e.g. air guns; Steam guns
    • F41B11/70Details not provided for in F41B11/50 or F41B11/60
    • F41B11/72Valves; Arrangement of valves
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41WEAPONS
    • F41BWEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
    • F41B11/00Compressed-gas guns, e.g. air guns; Steam guns
    • F41B11/70Details not provided for in F41B11/50 or F41B11/60
    • F41B11/72Valves; Arrangement of valves
    • F41B11/723Valves; Arrangement of valves for controlling gas pressure for firing the projectile only
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41WEAPONS
    • F41BWEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
    • F41B11/00Compressed-gas guns, e.g. air guns; Steam guns
    • F41B11/70Details not provided for in F41B11/50 or F41B11/60
    • F41B11/72Valves; Arrangement of valves
    • F41B11/724Valves; Arrangement of valves for gas pressure reduction

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Toys (AREA)

Abstract

To make minimum improvements in order to limit the kinetic energy of a fired bullet to a specified value, even when a bullet that has a larger mass than a plastic BB pellet is used. In an imitation gun wherein a bullet is arranged in an airstream injection channel and is fired by means of a compressed airstream, an airstream leakage part (20) that leaks the compressed airstream is formed in the injection channel or in a section that leads into the injection channel as a means for restricting the firing power of the bullet (15) in accordance with the mass of the bullet, the airstream leakage part including the bullet, which momentarily blocks the compressed airstream, a flow channel that, as a result of the blockage, leaks the compressed airstream due to the increased pressure of the compressed airstream, and a flow channel opening/closing mechanism.

Description

The power restraining device of model gun
Technical field
The present invention relates to a kind of simulation configuring bullet on the jet path of air-flow and being launched by compressed air stream The device of power is launched in the suppression of rifle.
Background technology
For model guns such as air cannon, air guns, holding in 2 grades of the 1st article of administrative law to being launched in gun daggers and swords class The motion of bullet can have regulation, according to this regulation it is understood that using 6mm bullet when, if the energy in particular assay point Go above 3.5J/cm2, then it is considered as quasi- air cannon.Therefore, do not manufacture the air gun exceeding above-mentioned setting.But, at several When part is overlapping, also there is the situation temporarily exceeding setting.For example, it is likely to occur the problems referred to above when using under high temperature in full summer.
With temperature conditionss independently, when using manufacturer specify outside bullet when it is also possible to become problem.This Using the bullet of a diameter of 6mm described above, referred to as BB bullet in model gun.As this BB bullet, sold by each manufacturer is to mould Material products formed, but it is also reported the example that the metal ball stream of a diameter of 6mm of ball is used for bullet.Therefore, if combination makes With the weight bullet beyond the plastics BB bullet that is usually used, use under high temperature in full summer and use the gases such as the 134a being usually used Powerful power source (CO in addition2) etc. condition it is likely that there is unpredictable bullet speed rise phenomenon.
So, quality is more than the situation as bullet such as metal ball of plastics BB bullet, to each manufacturing company Speech is situation about cannot ignore.If do not take some countermeasures it is likely that not the phase so let slip infringement, for the industry come Say to be not good thing.However, due to being the state of affairs do not envisioned, the therefore not yet open skill had any different or exclude metal system bullet Art.
Investigation prior art it is found that the invention of the relevant air cannon of Japanese Patent Publication 2009-14327.With Number invention there is following structure, be arranged at gas release stream in, if from gas pressure accumulating chamber internally gun barrel release compression The pressure of gas and flow become the above value of regulation, then automatic valve automatically reduces and closes and inwardly releases in stream from gas The stream of portion's gun barrel, thus adjusts from the gas pressure accumulating chamber internally pressure of the compressed gas that gun barrel is released and flow.However, also Exist because adding the complication problem that this part of automatic valve causes, and cannot conclude before bullet is launched, automatic valve It is not turn off gas discharge port etc., still suffer from problem on practical.
Conventional art document
Patent documentation
Patent documentation 1:Japanese Patent Publication 2009-14327
Content of the invention
Invention technical task to be solved
The present invention be in view of described problem points and complete, its problem is to provide a kind of power of model gun to suppress dress Put, it, by minimal improvement, when use quality is more than the bullet of plastics BB bullet, also can avoid launched bullet Motion can exceed that setting.And, another problem of the present invention is to provide a kind of power restraining device of model gun, its When being used in mixed way the bullet that plastics BB bullet is more than plastics BB bullet with quality, hardly reduce the motion being produced by BB bullet Energy.
For solving the means of technical task
In order to solve described problem, in the present invention, bullet is configured on the jet path of air-flow and is flow to by compressed gas Row transmitting model gun in take following mechanism, that is, above-mentioned jet path or lead to jet path part formed make compressed gas The quality that the flow leakage portion flowing leakage is used as according to bullet suppresses the mechanism of the transmitting power of bullet, and flow leakage portion has Have:Bullet, instantaneously blocking compressed air stream;Stream, the result of stop, the pressure with compressed air stream rises, and so that compressed gas is flowed Leakage;And the switching mechanism of stream.The model gun that the present invention can be suitable for is model gun using compressed air stream, is using air Air cannon and using the model gun based on the so-called air gun of gas beyond air.Therefore, in the present invention, compressed air stream is pressure The general name of the flowing of the gas beyond contracting air, compressed air.
In the structure of model gun, assembly of the invention is characterized by the flow leakage portion making compressed air stream leak. Compressed air stream is sprayed in BB bullet and metal system bullet with identical plus-pressure, but the acceleration acting on bullet is followed and acted on Power is directly proportional the newton's equation of motion formula being inversely proportional to the quality of bullet.
That is, the bullet of weight relatively light (quality is less) can start to move with relatively small motion, and the relatively heavy (matter of weight Amount larger) bullet must with relatively large motion can start move.That is, for the BB bullet that weight is relatively light, shorten air-flow Leak time is launching, and the relatively heavy metal system bullet of weight, till being launched, spends the longer flow leakage time.Separately On the one hand, the amount for the compressed air stream of 1 bullet of transmitting is fixing, and power is suppressed amount corresponding with leakage rate.
Assembly of the invention is characterised by, flow leakage portion has:Bullet, instantaneously blocking compressed air stream;Stream, stops Result, with compressed air stream pressure rise, make compressed air stream leak;And the switching mechanism of stream.Therefore with do not make air-flow The mode of leakage is compared, with small time difference till emission bullet, but due to instantaneously blocking compressed air stream, when therefore Between difference extremely short.
Flow leakage portion possesses and has:Stream, positioned at the position than the position upstream on the jet path being configured with bullet Put;And switching mechanism, close closed channel in the way of being opened and closed, so that the pressure with compressed air stream rises and opens stream, This mode is more preferably.As switching mechanism, for example, can adopt by the soft elastic material closing closed channel in the way of being opened and closed The valve gear constituting.As valve gear, mechanicalness switching mechanism also can be adopted.
And, flow leakage portion possesses and has:Stream, positioned at than the position on the jet path being configured with bullet farther downstream Position;And switching mechanism, constituted by the bullet that the pressure with compressed air stream rises and starts to move and open stream, this One structure is an optimal way for the purpose of the present invention.When for which, after bullet passes through stream, cause compressed air stream Leakage, therefore, it is possible to adjust the degree of suppression power by changing distance to stream.
Invention effect
The present invention is constructed as described above and plays a role, and therefore can get following effect, that is, can be by for instantaneously blocking Compressed air stream and use bullet, realize power based on minimal improvement, using with plastics BB bullet phase specific mass more During the bullets such as big metal, the motion of launched bullet also can be avoided to can exceed that setting.And, according to the present invention, energy Enough provide a kind of power restraining device of model gun, it is being used in mixed way the gold that plastics BB bullet and quality are more than plastics BB bullet When belonging to the bullets such as system, hardly reduce the motion energy being produced by BB bullet.
Brief description
Fig. 1 is one of the power restraining device as the model gun involved in the present invention internal structure exemplifying air gun Section view explanatory diagram.
Fig. 2 is the section view explanatory diagram representing the example 1 that device ibid is applied to air gun.
Fig. 3 is the section view explanatory diagram equally representing example 2.
Fig. 4 is that the other examples of the power restraining device as model gun involved in the present invention illustrate the structure of air cannon Pith section view explanatory diagram.
Fig. 5 is the section view explanatory diagram equally representing example 1.
Fig. 6 is the section view explanatory diagram equally representing example 2.
Symbol description
10- model gun, 11- gas source, 12- trigger, 13- bleeder, 14- jet path, 15- bullet, 16- gun barrel, 17- slip cylinder, 18- adjust valve, 19,24,28,31- stream, 20- flow leakage portion, 21,25,29,32- switching mechanism, 22- cylinder Body, the upper cyclone of 23-, the piston of 26- air cannon, the cylinder of 27- air cannon, 30- piston-cylinder apparatus, the piston of 33- air gun.
Specific embodiment
Hereinafter, the embodiment of referenced in schematic is described in more detail to the present invention.Fig. 1 represents applicable involved in the present invention Power restraining device model gun 10, as model gun 10, with the air cannon using compressed air and using beyond air Based on the air gun of body.Example shown in Fig. 1 to Fig. 3 is the situation of air gun.
Compressed gas are used as compressed air stream by air gun, its summary is illustrated, but concrete structure can be with known air gun Identical.Compressed gas are filled in gas source 11, and the operation with trigger 12 is discarded to from the bleeder 13 controlling gas to release Jet path 14, sprays the bullet 15 shooting portion at gun barrel 16 rear portion in configuration.The injection that the compressed gas released are flowed Slip cylinder 17 is equipped with path 14, is configured to be configured at, by slip in front-rear direction, the bullet 15 supplying from magazine 19 Shoot portion.
Although not being the device directly related with power restraining device involved in the present invention, to being arranged at slip cylinder 17 Internal valve gear 18 illustrates.Valve gear 18 compressed air stream that temporary closure flows out to gun barrel side after emission bullet, Make it stay cylinder interior to make the piston 33 being located behind and the slide block with its one retreat, cause simulation recoil effect.Valve Device 18 is configured to, and is exerted a force to the updrift side of air-flow by being configured at the coil spring of the force application mechanism 18a of inside, side The area of peristome 18b is changed by slide block.
In power restraining device involved in the present invention, flow leakage portion 20 has following and constitutes:Bullet 15, moment Stop compressed air stream;Stream 19, the result of stop, the pressure with compressed air stream rises, and so that compressed air stream is leaked;And stream Switching mechanism 21.The position being configured with the jet path of above-mentioned bullet 15 be gun barrel 16 rear portion shoot portion.With reference to Fig. 2, Fig. 3 The embodiment of the power restraining device being applied to this air gun is illustrated.In addition, the arrow of each in figure summarily represents The flow direction of the compressed air stream in each example.
Fig. 2 represents the example 1 of air gun power restraining device, and flow leakage portion 20 possesses and has:Stream 19, positioned at than configuration There is the position of the position upstream on the jet path of bullet 15;And switching mechanism 21, close stream in the way of being opened and closed Road 19, so that the pressure with compressed air stream rises and opens stream 19.In addition, in each example of embodiment, shooting portion It is provided with cyclone 23.
Switching mechanism 21 is made up of the valve gear that the soft elastic material closing closed channel 19 in the way of being opened and closed is constituted.Valve Device is a part for above-mentioned upper cyclone 23.The spray nozzle part 17a of the rearward end of gun barrel 16 and the leading section of slip cylinder 17 passes through Covering is sealed by the cylinder 22 that the soft elastic material constituting upper cyclone 23 is constituted, will be equivalent to after stream 19 in this cylinder 22 End and top are used as the valve gear deforming by compressed air stream.
Now, if releasing compressed gas from gas source 11, the air-flow of compressed gas reaches bullet 15 from jet path 14, But due to switching mechanism 21 as in Fig. 2 with solid line represent be closed, the therefore quality according to bullet 15 and bullet 15 Retentivity and by instantaneously blocking.The result stopping, the pressure moment of compressed air stream rises, and rises with this pressure, as closing Switching mechanism 21 elastic deformation of a part for cylinder 22 for stream 19 and push stream 19 open so that compressed air stream leakage (Fig. 2 Line).
The compressed air stream required time till acting on the bullet 15 stopping compressed air stream and pushing stream 19 open is according to bullet 15 quality is changed with the coefficient of elasticity of switching mechanism 21.The latter is regarded as constant, and the former can change according to bullet.Right In the relatively light BB bullet of weight, shorten the leak time of air-flow to launch, and for the relatively heavy metal system bullet of weight, its Till emission bullet, spend the longer flow leakage time, the amount due to the compressed air stream for launching 1 bullet is fixing , therefore power is suppressed amount corresponding with leakage rate.
Fig. 3 represents the example 2 of air gun power restraining device, and flow leakage portion 20 possesses and has:Stream 24, positioned at than configuration There is position on the jet path of bullet 15 position farther downstream;And switching mechanism 25, by the pressure with compressed air stream Power rises and starts to move and open the bullet 15 that the mode of stream 24 plays a role and constitute.Bullet 15 is inherently opened and closed stream 24 structure, in compressed air stream not from moment and the moment from stream 24 leakage of stream 24 leakage, acts on adding of bullet 15 Speed is different.
That is, if releasing compressed gas from gas source 11, the air-flow of compressed gas reaches bullet 15 from jet path 14, makees For in the bullet 15 such as Fig. 3 of switching mechanism 25 with solid line diagram, positioned at the position in the portion that shoots, therefore the quality according to bullet 15 and The retentivity of bullet 15 and by instantaneously blocking.The result stopping, the pressure moment of compressed air stream rises, if bullet 15 is with this pressure Power rises and moves through the position (double dot dash line of Fig. 3) of stream 24, then originally by the bullet 15 as switching mechanism 21 The stream 24 blocking is opened, so that compressed air stream leakage.
Compressed air stream act on stop the bullet 15 of compressed air stream and stream 24 open till required time according to bullet 15 quality and change.Therefore, with example 1 similarly, for the relatively light BB bullet of weight, shorten the leak time of air-flow to send out Penetrate, and for the relatively heavy metal system bullet of weight, it spends the longer flow leakage time till emission bullet, due to Amount for launching the compressed air stream of 1 bullet is fixing, and therefore power is suppressed amount corresponding with leakage rate.
And, as power restraining device involved in the present invention, the example to the air cannon being suitable for use with compressed air Son illustrates.Fig. 4 represents the basic structure of air cannon, is equipped with the piston-cylinder apparatus 30 that air is compressed and is used as gas The replacement of the gas source of rifle.This piston-cylinder apparatus 30 is made up of piston 26 and cylinder 27, and the action by piston 26 is pressed As compressed air stream, the trigger method of piston 26 can select manually or electrically the air of contracting.
When power restraining device involved in the present invention is applied to above-mentioned air cannon, to gun barrel 16, upper cyclone 23 Etc. quoting common symbol, and detailed.Hereinafter, with reference to Fig. 5, Fig. 6 to the power restraining device being applied to air cannon Embodiment be further described.
Fig. 5 represents the example 1 of air cannon power restraining device, and flow leakage portion 20 possesses and has:Stream 28, joins positioned at ratio It is equipped with the position of the position upstream on the jet path of bullet 15;And switching mechanism 29, closed in the way of being opened and closed Stream 28, so that the pressure with compressed air stream rises and opens stream 28.In addition, this example 1 is corresponding with example 1 with air gun.
Therefore, the air cannon shown in Fig. 5 is with the example 1 of power restraining device, with the air gun feelings of power restraining device Condition substantially alike plays a role, and the air in cylinder passes through the front of piston 26 and then compressed, and sprays towards bullet 15, But compressed air stream is according to the quality of bullet 15 and the retentivity of bullet 15 by instantaneously blocking.The result stopping, compressed air stream Pressure moment rise, rise with this pressure, as switching mechanism 29 elasticity of a part for the cylinder 22 closing closed channel 28 Deform and push open stream 28, so that compressed air stream leakage (line of Fig. 5).
Fig. 6 represents the example 2 of air cannon power restraining device, and flow leakage portion 20 possesses and has:Stream 31, joins positioned at ratio It is equipped with position on the jet path of bullet 15 position farther downstream;And switching mechanism 32, by with compressed air stream Pressure rises and starts to move and open the bullet 15 that the mode of stream 31 plays a role and constitute.Bullet 15 is inherently opened and closed stream The structure on road 31, in compressed air stream not from the moment of stream 31 leakage and by the movement (double dot dash line of Fig. 6) of bullet 15 From stream 31 to the moment of External leakage, the acceleration acting on bullet 15 is different.
Therefore, this example 2 of air cannon is corresponding with example 2 with the air gun shown in Fig. 3, if on the pressure moment of compressed air stream Rise, bullet 15 rises with this pressure and moves through the position of stream 31, then originally by the bullet as switching mechanism 32 The stream 31 that 15 block is opened, so that compressed air stream leakage.
According to such present invention constituting, when using bullets such as the metals bigger with plastics BB bullet phase specific mass, Also power can be suppressed, in order to avoid the motion of the bullet launched can exceed that setting, therefore do not exist and play prestige beyong contemplation Power and cause harm safety situation danger.And, even if being used in mixed way plastics BB bullet and mass ratio this plastics BB bullet The bullets such as bigger metal, also hardly reduce BB bullet power, therefore can be considered power with conventional power basic phase Same model gun, can't make user feel discontented.

Claims (3)

1. the power restraining device of a kind of model gun, configures bullet on the jet path of air-flow and carries out sending out by compressed air stream The model gun penetrated, the power restraining device of described model gun is characterised by,
Above-mentioned jet path or lead to jet path part formed make compressed air stream leak flow leakage portion be used as root Suppress the mechanism of the transmitting power of bullet according to the quality of bullet,
Flow leakage portion has:Bullet, instantaneously blocking compressed air stream;Stream, the result of stop, with the pressure of compressed air stream Rise, so that compressed air stream is leaked;And the switching mechanism of stream.
2. the power restraining device of model gun according to claim 1, wherein,
Flow leakage portion possesses and has:Stream, positioned at the position than the position upstream on the jet path being configured with bullet;And Switching mechanism, closes closed channel in the way of being opened and closed, so that the pressure with compressed air stream rises and opens stream.
3. the power restraining device of model gun according to claim 1, wherein,
Flow leakage portion possesses and has:Stream, positioned at the position farther downstream than the position on the jet path being configured with bullet;And Switching mechanism, is consisted of the bullet that the pressure with compressed air stream rises and starts to move and open stream.
CN201480077572.8A 2014-06-24 2014-06-24 The power restraining device of model gun Expired - Fee Related CN106461360B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2014/066675 WO2015198394A1 (en) 2014-06-24 2014-06-24 Power restricting device for imitation gun

Publications (2)

Publication Number Publication Date
CN106461360A true CN106461360A (en) 2017-02-22
CN106461360B CN106461360B (en) 2018-09-04

Family

ID=54937532

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480077572.8A Expired - Fee Related CN106461360B (en) 2014-06-24 2014-06-24 The power restraining device of model gun

Country Status (5)

Country Link
EP (1) EP3163247B1 (en)
JP (1) JP6203956B2 (en)
CN (1) CN106461360B (en)
TW (1) TWI555964B (en)
WO (1) WO2015198394A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ2017782A3 (en) * 2017-12-06 2019-03-27 Tomáš TICHÝ Compressed gas gun

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1582214A (en) * 2001-11-02 2005-02-16 多系统私人有限公司 Nail gun
JP2008039371A (en) * 2006-07-10 2008-02-21 Marushin Kogyo Kk Firing barrel for air gun
CN203486303U (en) * 2013-09-02 2014-03-19 杜斌 Elastic body one-way exhaust container

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4021037A (en) * 1975-04-03 1977-05-03 Torbet Philip A Tennis practice machine
US5823173A (en) * 1995-05-04 1998-10-20 Slonaker; Robert M. Paintball gun
FR2761148B1 (en) * 1997-03-18 2003-01-10 Multipropulseurs HYPODERMAL PROJECTOR
JP2006284139A (en) * 2005-04-04 2006-10-19 Sunamiya:Kk Soft spherical identifying ball shooting device, loading cylinder loading soft spherical identifying ball to be supplied thereto and soft spherical identifying ball
TW200940942A (en) * 2008-03-21 2009-10-01 Maruzen Co Ltd Air gun and magazine for air gun
JP5164892B2 (en) * 2009-03-09 2013-03-21 株式会社東京マルイ Autonomous control device for launching power in a compressed gas simulation gun

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1582214A (en) * 2001-11-02 2005-02-16 多系统私人有限公司 Nail gun
JP2008039371A (en) * 2006-07-10 2008-02-21 Marushin Kogyo Kk Firing barrel for air gun
CN203486303U (en) * 2013-09-02 2014-03-19 杜斌 Elastic body one-way exhaust container

Also Published As

Publication number Publication date
TW201600825A (en) 2016-01-01
CN106461360B (en) 2018-09-04
JP6203956B2 (en) 2017-09-27
TWI555964B (en) 2016-11-01
WO2015198394A1 (en) 2015-12-30
EP3163247A4 (en) 2018-02-21
EP3163247A1 (en) 2017-05-03
JPWO2015198394A1 (en) 2017-04-20
EP3163247B1 (en) 2020-07-29

Similar Documents

Publication Publication Date Title
US8875688B2 (en) Safety valve for toy air guns
US8567378B2 (en) Air path and safety valve system for toy launchers
US20150316345A1 (en) Quick-Release Valve Air Gun
US6024077A (en) Pressure regulating system for compressed gas powered weapons or the like
US9134091B2 (en) Toy launch apparatus with momentum feature
US9347735B2 (en) Toy launch apparatus with dart magazine and automatically retracting dart tube
US8161957B2 (en) Toy gun
US20150300771A1 (en) Firing mechanism of airsoft gun
CN107532872B (en) Buffering device of piston mechanism in simulation gun
US8991379B2 (en) Firing apparatus for an airsoft gun
US20030230296A1 (en) Pneumatic gun recock flow control
CN106461360A (en) Power restricting device for imitation gun
JP2013076526A (en) Control valve device in gas gun
US20150083101A1 (en) Toy launch apparatus with safety valve
EP3163246B1 (en) Power restricting device for imitation gun
US20150020789A1 (en) Firing device of airsoft gun
US8936015B2 (en) Repeating mechanism for air gun
US20050166747A1 (en) Pneumatic apparatus for actuating a second valve device (such as a high or low-pressure valve system) useful in applications such as opening the valve of an air-powered projectile-launching machine
US9080831B2 (en) Firing device of an airsoft gun
JPH04327799A (en) Firing device of bullet in toy gun
TWM561780U (en) Gas initial speed adjustable power system of compressing gas to synchronously inject in two ways
TW201918684A (en) Bidirectional ejecting type pneumatic system of toy gun characterized in controlling an initial speed of the bullet within a certain upper limit for avoiding a situation of illegally modifying a toy gun

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
REG Reference to a national code

Ref country code: HK

Ref legal event code: DE

Ref document number: 1231955

Country of ref document: HK

GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180904