EP0772022A1 - Luftdruckspielzeugpistole - Google Patents

Luftdruckspielzeugpistole Download PDF

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Publication number
EP0772022A1
EP0772022A1 EP95850191A EP95850191A EP0772022A1 EP 0772022 A1 EP0772022 A1 EP 0772022A1 EP 95850191 A EP95850191 A EP 95850191A EP 95850191 A EP95850191 A EP 95850191A EP 0772022 A1 EP0772022 A1 EP 0772022A1
Authority
EP
European Patent Office
Prior art keywords
air
shooter
bullet
guide rod
hole
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.)
Withdrawn
Application number
EP95850191A
Other languages
English (en)
French (fr)
Inventor
Ching-Yao Liang
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.)
LIANG CHING YAO
Original Assignee
LIANG CHING YAO
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 LIANG CHING YAO filed Critical LIANG CHING YAO
Priority to EP95850191A priority Critical patent/EP0772022A1/de
Publication of EP0772022A1 publication Critical patent/EP0772022A1/de
Withdrawn legal-status Critical Current

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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
    • F41B11/50—Magazines for compressed-gas guns; Arrangements for feeding or loading projectiles from magazines
    • F41B11/55—Magazines 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
    • F41B11/56—Magazines 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
    • 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
    • F41A17/00—Safety arrangements, e.g. safeties
    • F41A17/46—Trigger safeties, i.e. means for preventing trigger movement
    • 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

Definitions

  • This invention concerns a toy gun, particularly resembling a rear gun in shooting a BB bullet, and then retreat a slide for advancing another bullet and shooting again with enough safety.
  • a known toy gun has an air guide rod formed as a flat plate, permitting air leak out before the air guide rod reaches a proper location in retreating. Then a bullet shot out does not have enough force to fly for a long distance.
  • This invention has a purpose to offer a kind of toy gun having a simple bullet shooting structure, and a safe and nearly real shooting action.
  • a feature of the present invention is a safety, which consists of a lock base and a push block, having a hole for an activating rod to pass through. Then the activating rod can be pushed down, forcing the lock base move down to obstruct a trigger from pulled.
  • a first air shooting unit includes a front air shooter and a rear air shooter and a air stop valve between them, with an air guide rod formed integral with the rear air shooter.
  • a second air shooting unit includes a front air shooter, a rear air shooter and an air guide rod.
  • a spring is provided at a rear end of the air guide rod, and contacts with an inner side of an interconnecter. Then air direction of the air in the air chamber is alternately altered to perform functions of shooting, retreating of the slide, and advancement of a next bullet in the inner barrel.
  • a first embodiment of a toy gun in the present invention includes a barrel housing 1, a grip 2, a slide 3 on the barrel housing 1, an inner barrel 4, a trigger guard 5 under the outer barrel 1, a trigger 6 inside the trigger guard 5, and a hammer 7 to be moved by the trigger 6.
  • the hammer 7 has a shaft fulcrum 8 at a proper point to force a front protruding edge 9 of the hammer 7 compress a rear valve rod 10, then forcing a air valve 11 push a spring 11A and opening a air outlet 14 of an air chamber 13 of a magazine 12 to let air flow into a first air passageway 15 and into the inner barrel 4.
  • the magazine 12 has a bullet chamber 16 for storing a plural of BB bullets therein, and a safety 17 as shown in Figs. 1 to 5 consisting of a lock base 18, which has a press block hole 18A for receiving a compress block 18B.
  • the compress block 18B has one end fitted around with a spring 18C, and the compress block hole 18A has an upward opening 18D for fitting a lateral rod 18E therein so that the lateral rod 18E may rotate slopingly upward, permitting the safety 17 open and close, and a lower sloped surface of the lateral rod 18E extends to contact with a surface 20A of an activating rod 20, as shown in Figs.
  • a first embodiment of a air shooting unit includes a front air shooter 21 and a rear air shooter 22.
  • the front inner barrel 21 has a center through hole 23 for a air guide rod 24 to extend therein, a large diameter section 21A at a rear end, extending in a center through hole 61 of an outer barrel 60 and stopped by a stop 63 in the center through hole 61 as shown in Figs. 6 and 8.
  • the front air shooter 21 is positioned at a limited distance, facilitating combination of the air guide rod 24 by means of a trumpet-shaped opening 23A formed at an inlet of the center through hole 23, with air flowing being smooth to let air flow into the center through hole 23 in shooting a BB bullet to a farther distance
  • the air guide rod 24 and the rear air shooter 22 are formed as integral, and the air guide rod 24 has a spherical body 24A at the front end, and an anti-leak ring 24B is fixed around the spherical body 24A to allow the spherical body 24A to move back and forth smoothly in the center through hole 23 of the front inner barrel 21.
  • the air guide rod 24 has a cone-shaped section 24C in a rear portion to cooperate with the trumpet-shaped opening 23A of the front inner barrel 21 to attain air closing function.
  • an air stop valve 25 is provided between the front air shooter 21 and the rear air shooter 22 with the air guide rod 24, permitting air flow through the first air passageway 15 to force back the rear air shooter 22 with the air guide rod 24 and the slide 3 as well, as shown in Fig. 8. Then air further flows into the center through hole 23 of the front air shooter 12 to shoot out a BB bullet.
  • the air stop valve 25 has a center hole 25A for the air guide rod 24 to fit therein to secure the air stop valve 25 at its position.
  • the rear air shooter 22 has a diameter a little smaller than a center hole 28A of a nut 28 so as to move back and forth therein and bushes back the slide 3 at a proper time.
  • An outer barrel 60 has a center hole 61 with a female thread 62 to engage with the nut 28 so that the air shooting unit may be positioned.
  • the inner barrel 4 has a C-shaped ring 30 as shown in Fig. 9 to secure the inner barrel 4, preventing it from swaying in shooting.
  • the air stop valve is opened to let air flow through the first air passageway 15 to force the slide 3 to move back. Then the air guide rod 24 completely moves out of the front air shooter 21, permitting air to flow through the center through hole 23 of the front air shooter 21 and shooting the bullet 16A out of the inner barrel 4. After air leaks out in consequence of a bullet shot out, the retreated components will be moved forward back to let the next bullet 16A advance in the inner barrel 4 from the bullet chamber 16 with resilence of a spring 43.
  • FIG. 10 A second embodiment of an air shooting unit is shown in Figs. 10, 11, 12 and 14, consisting of a front air shooter 31 and a rear air shooter 32, an air guide rod 33 and an interconnecter 34.
  • the front air shooter 31 has a center through hole 35 for the air guide rod 33 to extend therein, and a large diameter section 31A at a rear end having an air inlet 31B and a female thread 31C.
  • the air guide rod 33 has a rear end fitted around with a spring 36, which functions to control the air flow therein, a plurality of small pieces 33A forming a plurality of air flowing apertures 33B, and an air valve 33C of a cone shape at the rear end.
  • a ring 33D is respectively fitted at two sides of the air valve 33C, and the air guide rod 33 combined with the interconnecter 34 engaging with the female thread 31C after it is extended in the center through hole 35 of the front air shooter 31. Then the air guide rod 33, the spring 36 and the front air shooter 31 are combined together.
  • the rear air shooter 32 has a large diameter section 32A at a front end to fit in a center hole 61 of the outer barrel 60, and a ring 32B is fitted around behind the large diameter section 32A to stop air leak and help it to move smoothly.
  • the outer barrel 60 has a female thread 62 to engage with a nut 37, securing the air shooting unit.
  • the bullet when a bullet advances into the bullet chamber 40, the bullet may contact with the front end of the air guide rod 33 and force the air guide rod 33 to retreat, permitting the air inlet 31B communicate with the center through hole 35 of the front air shooter 31.
  • the trigger 6 when the trigger 6 is pulled, air flows through the first air passageway 15, the air inlet 31B and into the center through hole 35, forcing the bullet 16A move into the inner barrel 4 and shot out.
  • the air guide rod 33 is pushed forward by the spring 36, letting the center through hole 35 blocked up, diverting air to flow back into the center hole 41 of the rear air shooter 32. Then the slide 3 and the rear air shooter 32 are to be moved back for a proper distance, and will be moved forth back to their original position with resilience of the spring 43 after air leaks out, with a next bullet pushed into the bullet chamber 40.
EP95850191A 1995-11-03 1995-11-03 Luftdruckspielzeugpistole Withdrawn EP0772022A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP95850191A EP0772022A1 (de) 1995-11-03 1995-11-03 Luftdruckspielzeugpistole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP95850191A EP0772022A1 (de) 1995-11-03 1995-11-03 Luftdruckspielzeugpistole

Publications (1)

Publication Number Publication Date
EP0772022A1 true EP0772022A1 (de) 1997-05-07

Family

ID=8222110

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95850191A Withdrawn EP0772022A1 (de) 1995-11-03 1995-11-03 Luftdruckspielzeugpistole

Country Status (1)

Country Link
EP (1) EP0772022A1 (de)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU718086B2 (en) * 1998-01-08 2000-04-06 Western Arms Corporation Model gun with automatic bullet supplying mechanism
EP0909935A3 (de) * 1997-10-16 2000-09-06 Western Arms Luftdruckpistole mit einer Geschosszuführvorrichtung
EP1103778A1 (de) * 1999-06-07 2001-05-30 Maruzen Company Limited Automatische luftdruckwaffe
GB2395543A (en) * 2002-11-25 2004-05-26 E Gamo Sa Industrias Compressed gas operated pistol having movable barrel/seal arrangement
US7377274B2 (en) 2004-05-12 2008-05-27 High Tech High Foundation Rapid-firing toy gun
JP2010210128A (ja) * 2009-03-09 2010-09-24 Tokyo Marui:Kk 圧縮ガス式模擬銃における発射威力自律制御装置
US7886731B2 (en) 2002-03-06 2011-02-15 Kee Action Sports I Llc Compressed gas gun having reduced breakaway-friction and high pressure dynamic separable seal flow control device
US8191543B2 (en) 2002-03-06 2012-06-05 Kee Action Sports I Llc Compressed gas-powered projectile accelerator
US8413644B2 (en) 2002-03-06 2013-04-09 Kee Action Sports I Llc Compressed gas gun having reduced breakaway-friction and high pressure dynamic separable seal and flow control and valving device
CN113767260A (zh) * 2019-03-26 2021-12-07 孩之宝有限公司 玩具弹射件安全系统

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2765562A (en) * 1953-02-20 1956-10-09 Savage Arms Corp Trigger mechanism for bolt action firearms
US2881752A (en) * 1954-10-11 1959-04-14 Carl E Blahnik Gas actuated guns
US3464399A (en) * 1965-07-12 1969-09-02 Millard Brothers Ltd Air gun trigger and safety device
GB2167538A (en) * 1984-11-23 1986-05-29 Webley & Scott Ltd Air guns
US4819609A (en) * 1986-12-22 1989-04-11 Tippmann Dennis J Automatic feed marking pellet gun
JPH01167596A (ja) * 1987-12-22 1989-07-03 Fuarukon Tooi:Kk 玩具ガス銃
DE4103858A1 (de) * 1991-02-08 1992-09-03 Haemmerli Ag Druckgasschusswaffe
EP0625689A1 (de) * 1993-05-17 1994-11-23 Western Arms Halbautomatische Luftdruckwaffe
EP0647825A1 (de) * 1993-10-08 1995-04-12 Western Arms Spielzeugwaffe mit automatischem Kugelzuführsystem

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2765562A (en) * 1953-02-20 1956-10-09 Savage Arms Corp Trigger mechanism for bolt action firearms
US2881752A (en) * 1954-10-11 1959-04-14 Carl E Blahnik Gas actuated guns
US3464399A (en) * 1965-07-12 1969-09-02 Millard Brothers Ltd Air gun trigger and safety device
GB2167538A (en) * 1984-11-23 1986-05-29 Webley & Scott Ltd Air guns
US4819609A (en) * 1986-12-22 1989-04-11 Tippmann Dennis J Automatic feed marking pellet gun
JPH01167596A (ja) * 1987-12-22 1989-07-03 Fuarukon Tooi:Kk 玩具ガス銃
DE4103858A1 (de) * 1991-02-08 1992-09-03 Haemmerli Ag Druckgasschusswaffe
EP0625689A1 (de) * 1993-05-17 1994-11-23 Western Arms Halbautomatische Luftdruckwaffe
EP0647825A1 (de) * 1993-10-08 1995-04-12 Western Arms Spielzeugwaffe mit automatischem Kugelzuführsystem

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 13, no. 434 (M - 875)<3782> 28 September 1989 (1989-09-28) *

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0909935A3 (de) * 1997-10-16 2000-09-06 Western Arms Luftdruckpistole mit einer Geschosszuführvorrichtung
AU718086B2 (en) * 1998-01-08 2000-04-06 Western Arms Corporation Model gun with automatic bullet supplying mechanism
EP1103778A4 (de) * 1999-06-07 2004-10-27 Maruzen Co Ltd Automatische luftdruckwaffe
EP1103778A1 (de) * 1999-06-07 2001-05-30 Maruzen Company Limited Automatische luftdruckwaffe
US7886731B2 (en) 2002-03-06 2011-02-15 Kee Action Sports I Llc Compressed gas gun having reduced breakaway-friction and high pressure dynamic separable seal flow control device
US9476669B2 (en) 2002-03-06 2016-10-25 Gi Sportz Direct Llc Compressed gas gun
US10323901B2 (en) 2002-03-06 2019-06-18 National Paintball Supply, Inc. Compressed gas gun
US9903683B2 (en) 2002-03-06 2018-02-27 Gi Sportz Direct Llc Compressed gas gun
US8739770B2 (en) 2002-03-06 2014-06-03 Kee Action Sports I Llc Compressed gas-powered projectile accelerator
US8191543B2 (en) 2002-03-06 2012-06-05 Kee Action Sports I Llc Compressed gas-powered projectile accelerator
US8272373B2 (en) 2002-03-06 2012-09-25 Kee Action Sports I Llc Compressed gas-powered projectile accelerator
US8336532B2 (en) 2002-03-06 2012-12-25 Kee Action Sports I Llc Compressed gas-powered projectile accelerator
US8413644B2 (en) 2002-03-06 2013-04-09 Kee Action Sports I Llc Compressed gas gun having reduced breakaway-friction and high pressure dynamic separable seal and flow control and valving device
GB2395543A (en) * 2002-11-25 2004-05-26 E Gamo Sa Industrias Compressed gas operated pistol having movable barrel/seal arrangement
GB2395543B (en) * 2002-11-25 2007-09-26 Industrias El Gamo Sa Compressed gas operated pistol
US7377274B2 (en) 2004-05-12 2008-05-27 High Tech High Foundation Rapid-firing toy gun
JP2010210128A (ja) * 2009-03-09 2010-09-24 Tokyo Marui:Kk 圧縮ガス式模擬銃における発射威力自律制御装置
CN113767260A (zh) * 2019-03-26 2021-12-07 孩之宝有限公司 玩具弹射件安全系统
CN113767260B (zh) * 2019-03-26 2024-04-02 孩之宝有限公司 玩具弹射件安全系统

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