JP2005121300A - Shooting mode switching device for electric air gun - Google Patents

Shooting mode switching device for electric air gun Download PDF

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JP2005121300A
JP2005121300A JP2003356947A JP2003356947A JP2005121300A JP 2005121300 A JP2005121300 A JP 2005121300A JP 2003356947 A JP2003356947 A JP 2003356947A JP 2003356947 A JP2003356947 A JP 2003356947A JP 2005121300 A JP2005121300 A JP 2005121300A
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piston
switch
electric motor
air gun
piston cylinder
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JP4241314B2 (en
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Tatsuo Iwazawa
辰男 岩澤
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Tokyo Marui Co Ltd
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Tokyo Marui Co Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a shooting mode switching device for electric air gun capable of providing a smooth operation with a rational and simple structure. <P>SOLUTION: In the electric air gun 10 having a piston cylinder mechanism 13 for generating compressed air for shooting a bullet, a gear mechanism 14 for operating the piston cylinder mechanism 13, an electric motor 15 for operating the gear mechanism 14, and a switch 16 thereof, a shooting mode switching member 35 which takes different positions by external operation is provided between the piston cylinder mechanism 13 and the switch change-over system of the electric motor 15. The switching member 35 can select a single shot mode in which it is engaged with a piston 23 in the operating stroke of the piston cylinder mechanism 13 to turn off the switch 16 of the electric motor 15 and a blaze mode in which it takes a position not related to the operation of the piston cylinder 13, whereby the switch 16 of the electric motor 15 is turned on while pulling a trigger 40. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

本発明は、電動エアガンにおける発射モード切り替え装置に関するものである。   The present invention relates to a firing mode switching device in an electric air gun.

電動エアガンなどと通称されている玩具銃は、ピストンシリンダー機構を電気駆動し、ピストンの前進により生成された圧縮エアで弾丸を発射する構成を有する。この種の玩具銃に関する先行技術には、実開平３−１０４６８８号、同３−１０４６８９号及び特開平３−２２１７９３号の一連の考案及び発明がある。これらは、モーター駆動のギヤ機構によりピストン側に設けたラックを介してピストンを後退させ、圧縮ばねを蓄圧し、ギヤ機構の中のギヤとラックとの噛合が外れたときにピストンを解放し、圧縮行程を実施するという基本的構成を開示している。   A toy gun, commonly called an electric air gun, has a configuration in which a piston cylinder mechanism is electrically driven and a bullet is fired with compressed air generated by the advance of the piston. Prior art relating to this type of toy gun includes a series of ideas and inventions disclosed in Japanese Utility Model Laid-Open Nos. 3-104688, 3-104689, and Japanese Patent Laid-Open No. 3-221793. These are a motor-driven gear mechanism that retracts the piston through a rack provided on the piston side, accumulates a compression spring, and releases the piston when the gear in the gear mechanism is disengaged from the rack. A basic configuration of performing a compression process is disclosed.

上記の発明は基本的構成において画期的なもので、現在も変わらないと言って良いが、給弾機構は改良され、例えば登録実用新案第３０１８２７１号に開示されているように、ピストンシリンダー機構全体を後退させることによりシリンダー前端のノズル前方に空間を作り、そこに弾丸を供給するようになっている。しかし単発と連発の切り換えは、前記の考案、発明のままでは部品の形態や配置上万全でない点もあり、改良の余地が残されていた。   Although the above invention is epoch-making in the basic structure and can be said to be unchanged at present, the bullet feeding mechanism has been improved, for example, as disclosed in registered utility model No. 3018271, the piston cylinder mechanism By retreating the whole, a space is created in front of the nozzle at the front end of the cylinder, and bullets are supplied there. However, switching between single shot and continuous shot is not perfect in terms of the form and arrangement of the parts with the above-described invention and invention, and there is room for improvement.

実開平３−１０４６８８号Japanese Utility Model Publication 3-104688 実開平３−１０４６８９号Japanese Utility Model Publication 3-104689 特開平３−２２１７９３号Japanese Patent Laid-Open No. 3-221793 登録実用新案第３０１８２７１号Registered utility model No. 3018271

本発明は前記の点に着目してなされたもので、その課題は、合理的かつ簡潔な構成を有し、スムーズな作動が得られる電動エアガンにおける発射モード切り替え装置を提供することである。また本発明の他の課題は、極めてコンパクトにまとめられる電動エアガンにおける発射モード切り替え装置を提供することである。   The present invention has been made paying attention to the above points, and an object thereof is to provide a firing mode switching device in an electric air gun having a rational and simple configuration and capable of obtaining a smooth operation. Another object of the present invention is to provide a firing mode switching device in an electric air gun that can be made extremely compact.

前記の課題を解決するため、本発明は、弾丸を発射するための圧縮エアを発生するピストンシリンダー機構、ピストンシリンダー機構を作動させる歯車機構、歯車機構を作動させる電動機及びそのスイッチを有する電動エアガンにおいて、外部操作により異なる位置を取る発射モードの切り替え部材をピストンシリンダー機構と電動機のスイッチ切り換え系との間に具備し、切り替え部材は、ピストンシリンダー機構の作動行程においてピストンと係合し、電動機のスイッチをオフとする単発モードと、ピストンシリンダー機構の作動と関係しない位置を取ることにより引き金を引く間電動機のスイッチをオンとする連発モードとを選択可能とするという手段を講じたものである。   In order to solve the above-mentioned problems, the present invention provides a piston cylinder mechanism that generates compressed air for firing a bullet, a gear mechanism that operates the piston cylinder mechanism, an electric motor that operates the gear mechanism, and an electric air gun having a switch thereof. A switching member for the firing mode that takes different positions by an external operation is provided between the piston cylinder mechanism and the switch switching system of the motor, and the switching member engages with the piston in the operation stroke of the piston cylinder mechanism, and the switch of the motor A means for enabling selection between a single-shot mode in which the motor is turned off and a continuous mode in which the switch of the motor is turned on while pulling the trigger by taking a position not related to the operation of the piston-cylinder mechanism is provided.

上記構成中、ピストンシリンダー機構、歯車機構、電動機及びそのスイッチから成る基本的構成については、従来のものと共通性を持っていても良い。ピストンシリンダー機構は、ピストンの後退と関連して後退することにより、次弾を装弾部に装填する上で、弾丸供給系と作動上の関連性を持ち得る。歯車機構は、ピストンシリンダー機構側に設けられる噛み合いの相手と、電動機の回転出力を利用可能な形にして取り出す減速歯車組とを含む。減速歯車組の最終ギヤのピニオンと、ピストン側のラックとが噛み合い、ピストンを後退させる従来の構成は本発明でも踏襲することができる。   In the above configuration, the basic configuration including the piston cylinder mechanism, the gear mechanism, the electric motor, and the switch thereof may be common to the conventional one. The piston / cylinder mechanism may have an operational relationship with the bullet supply system in loading the next bullet into the loading unit by moving backward in connection with the piston retracting. The gear mechanism includes a meshing counterpart provided on the piston cylinder mechanism side, and a reduction gear set that takes out the rotational output of the electric motor in a usable form. The conventional configuration in which the pinion of the final gear of the reduction gear set and the rack on the piston side mesh with each other to retract the piston can be followed in the present invention.

また、電動機のスイッチは引き金操作と連動し、引き金を引くとスイッチがオンとなり（入り）、離せばスイッチがオフとなる（切れる）。本発明における単発モードという発射モードは、引き金を１回引く毎に１回の発射動作が行われ、引き金を引きつづけても発射動作が繰り返されないという作動形態を意味する。また連発モードとは、引き金を引き続けている間は発射動作が繰り返し行われるという作動形態を意味する。   Further, the switch of the electric motor is interlocked with the trigger operation, and when the trigger is pulled, the switch is turned on (turned on), and when released, the switch is turned off (turned off). In the present invention, the single-shot mode means an operation mode in which a single firing operation is performed each time the trigger is pulled, and the firing operation is not repeated even if the trigger is continuously pulled. The continuous mode means an operation mode in which the firing operation is repeatedly performed while the trigger is continuously pulled.

切り替え部材は、ピストンシリンダー機構と電動機のスイッチとの間に配置され、ピストンシリンダー機構の作動に関連して動作し、その作動は、電動機のスイッチを切り換える。この切り換えによりスイッチがオフとなり、再度スイッチがオンとなるのは次の引き金操作による。つまり、１回の発射動作の都度、作動を停止する単発モードは切り替え部材を介して行われる。これに対して、切り替え部材が機能しない場合には、引き金を引き続ける限り発射動作が繰り返される、連発モードが実施される。   The switching member is disposed between the piston cylinder mechanism and the switch of the electric motor, and operates in connection with the operation of the piston cylinder mechanism, and the operation switches the switch of the electric motor. The switch is turned off by this switching, and the switch is turned on again by the next trigger operation. That is, the single mode in which the operation is stopped for each launch operation is performed via the switching member. On the other hand, when the switching member does not function, the firing mode is repeated in which the firing operation is repeated as long as the trigger is continuously pulled.

単発モードと連発モードのどちらかを選択するために、切り替え部材の位置を切り替える。つまり切り替え部材は、外部操作で切り替えられ、異なる位置を取る。この外部操作は、例えば、銃本体の外部に取り付けた切り替えレバーやボタンのような部品を通じて行われるが、そのための機構や構造は任意に選択することができる。   In order to select either the single mode or the continuous mode, the position of the switching member is switched. That is, the switching member is switched by an external operation and takes a different position. This external operation is performed, for example, through parts such as a switching lever and a button attached to the outside of the gun body, and the mechanism and structure for this can be arbitrarily selected.

切り替え部材は、一端部をピストンの移動経路に位置するように、かつピストンとの係合方向への付勢下に設けられており、ピストンの後退により係合したときに、上記付勢力に抗する方向へ移動可能に設けられている。ピストンの移動経路を前後方向とすると、切り替え部材の移動方向を上下方向とし、交差箇所に傾斜面を有する係合部を設け、傾斜面の分力を移動力として切り替え部材を移動させることができる。   The switching member is provided so that one end thereof is positioned in the movement path of the piston and under biasing in the engagement direction with the piston, and resists the biasing force when engaged by retreating the piston. It is provided so as to be movable in the direction of movement. When the moving path of the piston is the front-rear direction, the moving direction of the switching member is the vertical direction, an engaging portion having an inclined surface is provided at the intersection, and the switching member can be moved using the component of the inclined surface as the moving force. .

本発明は上記のような構成を有しかつ作用するものであるから、ピストンシリンダー機構と電動機のスイッチとが切り替え部材によって連絡され、この切り替え部材を機能させるかさせないかの選択によって単発モードと連発モードを切り替えられるので、作動がスムーズかつ確実であり、ピストンシリンダー機構と歯車機構、電動機及びそのスイッチに切り替え機構を組み合わせて構成されるから装置全体を極めてコンパクトにまとめられるという効果を奏する。   Since the present invention has the above-described configuration and operates, the piston-cylinder mechanism and the motor switch are connected by the switching member, and the single-shot mode and the continuous mode are selected by selecting whether or not to make this switching member function. Since the mode can be switched, the operation is smooth and reliable. Since the switching mechanism is combined with the piston / cylinder mechanism, the gear mechanism, the electric motor, and the switch thereof, the entire apparatus is very compact.

図１は、本発明に係る発射モード切り替え装置１１を搭載した電動エアガン１０を例示するもので、１２は銃本体、１３はピストンシリンダー機構、１４は歯車機構、１５は電動機そして１６はそのスイッチを示す。   FIG. 1 illustrates an electric air gun 10 equipped with a firing mode switching device 11 according to the present invention, wherein 12 is a gun body, 13 is a piston cylinder mechanism, 14 is a gear mechanism, 15 is an electric motor, and 16 is a switch thereof. Show.

図２以下に詳細に示されているように、ピストンシリンダー機構１３は、シリンダースライド部２０にスライド可能にセットされたシリンダー２１を有し、シリンダー２１は先端部にノズル２２を有している。ピストン２３はシリンダー内にスライド可能に組み込まれ、かつ圧縮ばね２４により圧縮方向に付勢されている。ピストン２３は下部にラック部２５を有し、シリンダー２１の下部には、後述のセクターギヤ係止部２８と係止可能な係止相手２６が設けられている。２７はシリンダー戻しばねを示す。   As shown in detail in FIG. 2 and subsequent figures, the piston cylinder mechanism 13 has a cylinder 21 slidably set on a cylinder slide portion 20, and the cylinder 21 has a nozzle 22 at the tip. The piston 23 is slidably incorporated in the cylinder and is urged in the compression direction by a compression spring 24. The piston 23 has a rack portion 25 at the lower portion, and a locking counterpart 26 that can be locked with a sector gear locking portion 28 described later is provided at the lower portion of the cylinder 21. Reference numeral 27 denotes a cylinder return spring.

歯車機構１４は、所要段数のギヤから成る減速歯車組３０を有し、第１のギヤ３１は電動機１５のピニオンと噛み合い、最終のギヤ３２と同軸のピニオンセクターギヤ３３は、ラック部２５と噛み合い可能である。ピニオンセクターギヤ３３は１回転でピストン２３を後退させる歯数を有する歯部とともに、ラック部２５と噛み合いを生じない無歯部３４とを有している。ピストンシリンダー機構１３と、減速歯車組３０と、電動機１５及びスイッチ１６を含む装置部品は本体基盤１９に組み付けられ、ユニットとして取り扱われ
る。 The gear mechanism 14 has a reduction gear set 30 composed of a required number of gears, the first gear 31 meshes with the pinion of the electric motor 15, and the pinion sector gear 33 coaxial with the final gear 32 meshes with the rack portion 25. Is possible. The pinion sector gear 33 has a tooth portion having the number of teeth for retreating the piston 23 by one rotation and a toothless portion 34 that does not mesh with the rack portion 25. The device parts including the piston / cylinder mechanism 13, the reduction gear set 30, the electric motor 15 and the switch 16 are assembled to the main body base 19 and handled as a unit.

本体基盤１９には、切り替え部材３５が、電動機１５と減速歯車組３０との間におい
て、上下動可能に組み込まれている。切り替え部材３５の一端部３６は、ピストン２３下部後方に設けられている傾斜面３７を有する係合部の移動経路上に位置している。この傾斜面３７はカム機能を有し、係合時その傾斜面３７の分力により、切り替え部材３５を押し下げることができる。切り替え部材３５の他の端部３８は、スイッチ１６と引き金４０とを連絡する中間部材３９に接触する。中間部材３９は、引き金４０によって押されることによりスイッチ１６を切り換える図３の状態と、スイッチから離れて引き金操作がスイッチ１６に及ばないようにする図９の状態とを取る。中間部材３９と引き金４０はスイッチ切り換え系を構成する。 A switching member 35 is incorporated in the main body base 19 so as to be movable up and down between the electric motor 15 and the reduction gear set 30. One end portion 36 of the switching member 35 is located on the moving path of the engaging portion having the inclined surface 37 provided on the lower rear side of the piston 23. The inclined surface 37 has a cam function, and the switching member 35 can be pushed down by the component force of the inclined surface 37 when engaged. The other end 38 of the switching member 35 contacts an intermediate member 39 that connects the switch 16 and the trigger 40. The intermediate member 39 takes the state of FIG. 3 in which the switch 16 is switched by being pushed by the trigger 40 and the state of FIG. 9 in which the trigger operation is not applied to the switch 16 away from the switch. The intermediate member 39 and the trigger 40 constitute a switch switching system.

中間部材３９は基盤１９に軸支され、引き金４０とスイッチ１６とを連結する状態に戻す方向へ作用する力を受けている。またスイッチ１６は戻しばね４１による作用力を受けており、中間部材３９側からのスライド操作１回毎にオンオフされるようになっている。また切り替え部材３５は、上下動可能な位置を取る一方で、連発モードのために、スイッチ１６を切り換える中間部材３９に接触しない位置を取るように設けられている。電動機１５への電源装置は銃本体１２に内蔵されている。   The intermediate member 39 is pivotally supported by the base 19 and receives a force acting in a direction to return the trigger 40 and the switch 16 to a connected state. Further, the switch 16 receives the acting force of the return spring 41 and is turned on / off every time a sliding operation is performed from the intermediate member 39 side. The switching member 35 is provided so as to be in a position where it can move up and down, but not in contact with the intermediate member 39 that switches the switch 16 for the continuous mode. A power supply device for the electric motor 15 is built in the gun body 12.

なお、シリンダー先端のノズル２２が入り込んでいる給弾部には弾丸供給系４２が接続されており、ノズル２２が後退したときに１発の球形の弾丸４４を送り込むことができるようになっている。４３はノズル前方の装弾部であり、コッキングを完了したときに球形の弾丸４４がそこに配置される。   A bullet supply system 42 is connected to the bullet feeding section in which the nozzle 22 at the tip of the cylinder enters, so that a single spherical bullet 44 can be fed when the nozzle 22 is retracted. . 43 is a bullet portion in front of the nozzle, and when the cocking is completed, a spherical bullet 44 is arranged there.

次に、図２以下を参照して本発明装置１１の作動を説明する。図２は、弾丸供給系４２が接続され、電源が投入されて、いつでも作動を開始できる状態を示しており、このときラック部２５と最終ギア３２のピニオン３３とは第１歯の噛み合いが可能な段階にある。また切り替え部材３５は、ばね４５によって上方に押され、一端部３６はピストン下部の移動経路上に位置している。   Next, the operation of the device 11 of the present invention will be described with reference to FIG. FIG. 2 shows a state in which the bullet supply system 42 is connected, the power is turned on, and the operation can be started anytime. At this time, the rack portion 25 and the pinion 33 of the final gear 32 can engage with the first teeth. Is at a critical stage. Further, the switching member 35 is pushed upward by the spring 45, and the one end 36 is located on the moving path below the piston.

<単発モード＞
引き金４０を引くと、中間部材３９が図３中、左方に押され、スイッチ１６を同左方へ押し動かすことにより、オンとなり、電動機１５が始動する。それにより減速歯車組３０を経て最終のギア３２と同軸のピニオン（セクターギヤ）３３がラック部２５と噛み合
い、まずピストン２３が圧縮ばね２４のばね力に抗して後退を開始する（図４）。ピストン２３が後退を始めて所要の時間を経過すると、セクターギヤ３３の係止部２８がシリンダー側係止相手２６と当接するようになり（図５）、シリンダー２１が後退を開始する。シリンダー２１の後退によりノズル前方の給弾部に弾丸が１発送り込まれ（図６）、係止部２８が係止相手２６の係止から離脱することでシリンダー２１が前進し、原位置へ戻
り、先程の１発の弾丸４４を装弾部４３に送り込む（図７）。 <Single mode>
When the trigger 40 is pulled, the intermediate member 39 is pushed to the left in FIG. 3 and is turned on by pushing the switch 16 to the left to start the electric motor 15. As a result, the pinion (sector gear) 33 coaxial with the final gear 32 is engaged with the rack portion 25 via the reduction gear set 30, and the piston 23 starts to retract against the spring force of the compression spring 24 (FIG. 4). . When the piston 23 starts moving backward and a predetermined time elapses, the locking portion 28 of the sector gear 33 comes into contact with the cylinder side locking partner 26 (FIG. 5), and the cylinder 21 starts moving backward. As the cylinder 21 moves backward, one bullet is sent into the bullet feeding part in front of the nozzle (FIG. 6), and when the locking part 28 is released from the locking of the locking partner 26, the cylinder 21 moves forward and returns to the original position. The first bullet 44 is sent to the loading part 43 (FIG. 7).

弾丸装填後も後退を続けるピストン２３係合部の傾斜面が切り替え部材３５の一端部３６に到達し、後退する間に傾斜面３７の分力で切り替え部材３５を下へ押す（図８）。切り替え部材３５は下降により他端部３８が中間部材３９を押し下げ、それによってスイッチ１６を押していた力がなくなるためオフの状態になる、これと同時にセクターギヤ３３の最後の歯がラック部２５との噛み合いを脱するようになる（図９）。そこで、ピストン２３は圧縮ばね２４の全蓄力を受けて瞬時に前進し、圧縮エアをノズル２２から噴出することにより、弾丸４４を発射できることとなる。ここで、切り替え部材３５を押し下げていた外力がなくなるので、引き金４０を離すと再び中間部材３９は作用力を伝達可能な状態となり、通電状態となり、図２の状態に戻る。   The inclined surface of the engaging portion of the piston 23 that continues to retreat even after bullet loading reaches the one end portion 36 of the switching member 35, and pushes the switching member 35 downward by the component force of the inclined surface 37 while retreating (FIG. 8). When the switching member 35 is lowered, the other end portion 38 pushes down the intermediate member 39, so that the force pushing the switch 16 disappears and the switch member 35 is turned off. At the same time, the last tooth of the sector gear 33 is connected to the rack portion 25. The meshing is released (FIG. 9). Therefore, the piston 23 is instantaneously advanced by receiving the total accumulated force of the compression spring 24 and can eject the bullet 44 by ejecting compressed air from the nozzle 22. Here, since the external force that has pushed down the switching member 35 disappears, when the trigger 40 is released, the intermediate member 39 becomes in a state where it can transmit the acting force again, becomes energized, and returns to the state of FIG.

＜連発モード＞
連発モードでは、図外の切り替えレバーを操作して、切り替え部材３５の一端部３８がピストン２３の移動経路から外れた状態に切り替える。このレバーによる切り替えでは、切り替え部材３５の他端部が中間部材３９に接触しない位置に移動させられているものとする（図１１）。そこで引き金４０を引くと、電動機１５が始動し、ピストン２３を後退させる動作が始まる。図３と同じ段階である（図１２）。この後ピストン後退の進展とともに、セクターギア３３の係止部２８がシリンダー２１を一時的に後退させて（図１３、図１４）弾丸供給系４２から、弾丸４４を１発給弾部へ送り込み（図１５）、さらに装弾部にセットする（図１６）。 <Sequential mode>
In the continuous mode, the switching lever (not shown) is operated to switch the one end portion 38 of the switching member 35 to a state where it is out of the movement path of the piston 23. In this switching by the lever, it is assumed that the other end of the switching member 35 is moved to a position where it does not contact the intermediate member 39 (FIG. 11). Therefore, when the trigger 40 is pulled, the electric motor 15 is started, and an operation of retracting the piston 23 is started. This is the same stage as FIG. 3 (FIG. 12). Thereafter, as the piston moves backward, the locking portion 28 of the sector gear 33 temporarily retracts the cylinder 21 (FIGS. 13 and 14), and the bullet 44 is fed from the bullet supply system 42 to the one-shot bullet portion (see FIG. 13). 15) Further, set in the loading section (FIG. 16).

ピストン２３が後退限界まで移動しても、連発モードでは切り替え部材３５が接触しない位置に移動しているので、引き金操作により通電状態にある電動機１５の作動は継続して行われる（図１７、図１８）。そしてセクターギヤ３３がラック部２５との噛み合いから脱することにより、ピストン２３が瞬時に前進して圧縮エアを発生し、弾丸４４に向けて噴射することとなる（図１９）。連発モードでは、引き金４０を引き続ける間、電動機１５が作動し続けるので、弾丸供給が続く限り上記の作動が繰り返され、従って連発銃として機能する。   Even if the piston 23 moves to the retreat limit, since the switching member 35 is moved to a position where it does not contact in the continuous mode, the operation of the motor 15 in the energized state by the trigger operation is continuously performed (FIG. 17, FIG. 18). Then, when the sector gear 33 is disengaged from the mesh with the rack portion 25, the piston 23 is instantaneously advanced to generate compressed air, which is injected toward the bullet 44 (FIG. 19). In the continuous mode, since the motor 15 continues to operate while the trigger 40 is continuously pulled, the above-described operation is repeated as long as bullet supply continues, thus functioning as a continuous gun.

本発明に係る発射モード切り替え装置を適用した電動エアガンの１例を示す要部破断側面図。The principal part fracture | rupture side view which shows an example of the electric air gun to which the firing mode switching apparatus which concerns on this invention is applied. 同上要部を拡大して示す側面図で単発モードにおける操作状態のもの。The side view which expands and shows a principal part same as the above in the operation state in single mode. 引き金を引いた瞬間の説明図。Explanatory drawing of the moment when the trigger is pulled. ピストン後退開始を示す説明図。Explanatory drawing which shows piston retreat start. シリンダ後退開始直後の説明図。Explanatory drawing immediately after a cylinder backward start. 弾丸供給状態の説明図。Explanatory drawing of a bullet supply state. 弾丸装填完了状態の説明図。Explanatory drawing of a bullet loading completion state. 切り替え部材とピストンとの接触を示す説明図。Explanatory drawing which shows the contact of a switching member and a piston. 切り替え部材の下降によるスイッチオフを示す説明図。Explanatory drawing which shows switch-off by the fall of a switching member. ピストン前進と弾丸発射を示す説明図。Explanatory drawing which shows piston advance and bullet firing. 連発モードにおける図２と同様の説明図。Explanatory drawing similar to FIG. 2 in continuous mode. 同じく図３に対応する図。The figure corresponding to FIG. 3 similarly. 同じく図４に対応する図。The figure corresponding to FIG. 4 similarly. 同じく図５に対応する図。The figure corresponding to FIG. 5 similarly. 同じく図６に対応する図。The figure corresponding to FIG. 6 similarly. 同じく図７に対応する図。The figure corresponding to FIG. 7 similarly. ピストン係合部と切り替え部材との非接触を示す説明図。Explanatory drawing which shows the non-contact of a piston engaging part and a switching member. ピストンの後退限界を示す説明図。Explanatory drawing which shows the retreat limit of a piston. ピストン前進と弾丸発射を示す説明図。Explanatory drawing which shows piston advance and bullet firing.

符号の説明Explanation of symbols

１０ 電動エアガン
１１ 発射モード切り替え装置
１２ 銃本体
１３ ピストンシリンダー機構
１４ 歯車機構
１５ 電動機
１６ スイッチ
２１ シリンダー
２２ ノズル
２３ ピストン
２４ 圧縮ばね
２５ ラック部
２６ 係止相手
２８ セクターギヤ係止部
３０ 減速歯車組
３３ ピニオン（セクターギヤ）
３５ 切り替え部材
３６ 一端部
３７ 傾斜面
３９ 中間部材
４０ 引き金
４４ 弾丸

DESCRIPTION OF SYMBOLS 10 Electric air gun 11 Firing mode switching device 12 Gun body 13 Piston cylinder mechanism 14 Gear mechanism
15 Motor 16 Switch 21 Cylinder 22 Nozzle 23 Piston
24 Compression Spring 25 Rack 26 Locking Partner 28 Sector Gear Locking
30 Reduction gear set 33 Pinion (sector gear)
35 switching member 36 one end 37 inclined surface
39 Intermediate member 40 Trigger 44 Bullet

Claims (3)

弾丸を発射するための圧縮エアを発生するピストンシリンダー機構、ピストンシリンダー機構を作動させる歯車機構、歯車機構を作動させる電動機及びそのスイッチを有する電動エアガンにおいて、外部操作により異なる位置を取る発射モードの切り替え部材をピストンシリンダー機構と電動機のスイッチ切り換え系との間に具備し、切り替え部材は、ピストンシリンダー機構の作動行程においてピストンと係合し、電動機のスイッチをオフとする単発モードと、ピストンシリンダー機構の作動と関係しない位置を取ることにより引き金を引く間電動機のスイッチをオンとする連発モードとを選択可能であることを特徴とする電動エアガンにおける発射モード切り替え装置。 Switching of firing modes that take different positions by external operation in a piston cylinder mechanism that generates compressed air for firing bullets, a gear mechanism that operates the piston cylinder mechanism, an electric motor that operates the gear mechanism, and an electric air gun having the switch A member is provided between the piston cylinder mechanism and the switch switching system of the electric motor. The switching member is engaged with the piston in the operation stroke of the piston cylinder mechanism, and the motor is switched off. A firing mode switching device for an electric air gun, wherein a continuous mode in which a switch of an electric motor is turned on can be selected while a trigger is pulled by taking a position not related to an operation. 切り替え部材は、一端部をピストンの移動経路に位置するように、かつピストンとの係合方向への付勢下に設けられており、ピストンの後退により係合したときに、上記付勢力に抗する方向へ移動可能に設けられている請求項１記載の電動エアガンにおける発射モード切り替え装置。 The switching member is provided so that one end thereof is positioned in the movement path of the piston and under biasing in the engagement direction with the piston, and resists the biasing force when engaged by retreating the piston. The firing mode switching device in the electric air gun according to claim 1, wherein the firing mode switching device is provided so as to be movable in the direction of movement. ピストンの移動経路と、切り替え部材の一端部との交差箇所に傾斜面を有する係合部を設け、傾斜面の分力により切り替え部材を移動可能とした構成を有している請求項１記載の電動エアガンにおける発射モード切り替え装置。

2. The structure according to claim 1, wherein an engaging portion having an inclined surface is provided at an intersection between the moving path of the piston and one end of the switching member, and the switching member can be moved by a component force of the inclined surface. Launch mode switching device for electric air gun.

JP2003356947A 2003-10-16 2003-10-16 Launch mode switching device for electric air gun Expired - Lifetime JP4241314B2 (en)

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KR100994286B1 (en) * 2010-04-15 2010-11-18 전춘병 Toy gun gearbox with a manual launch capability
JP2011007425A (en) * 2009-06-25 2011-01-13 Maruzen:Kk Electric air gun
JP2014238196A (en) * 2013-06-06 2014-12-18 奕凱企業股▲分▼有限公司 Electric toy gun
WO2016151766A1 (en) * 2015-03-24 2016-09-29 株式会社東京マルイ Bullet feed port opening and closing device in imitation gun
WO2017069449A1 (en) * 2015-10-23 2017-04-27 주식회사 인퍼니 Game gun
JPWO2016151764A1 (en) * 2015-03-24 2018-01-11 株式会社東京マルイ Cut-off device for electric mechanism in simulated gun
JP2019507315A (en) * 2016-03-04 2019-03-14 キム, グァンスクKIM, Gwangsuk Toy gun

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011007425A (en) * 2009-06-25 2011-01-13 Maruzen:Kk Electric air gun
JP4700123B2 (en) * 2009-06-25 2011-06-15 有限会社マルゼン Electric air gun
KR100994286B1 (en) * 2010-04-15 2010-11-18 전춘병 Toy gun gearbox with a manual launch capability
JP2014238196A (en) * 2013-06-06 2014-12-18 奕凱企業股▲分▼有限公司 Electric toy gun
WO2016151766A1 (en) * 2015-03-24 2016-09-29 株式会社東京マルイ Bullet feed port opening and closing device in imitation gun
JPWO2016151766A1 (en) * 2015-03-24 2018-01-11 株式会社東京マルイ Bullet opening and closing device for a simulated gun
JPWO2016151764A1 (en) * 2015-03-24 2018-01-11 株式会社東京マルイ Cut-off device for electric mechanism in simulated gun
US10101113B2 (en) 2015-03-24 2018-10-16 Tokyo Marui Co., Ltd. Bullet supply port opening-closing device in simulation gun
EP3276295A4 (en) * 2015-03-24 2018-10-31 Tokyo Marui Co.Ltd. Cut-off device of electric mechanism in imitation gun
WO2017069449A1 (en) * 2015-10-23 2017-04-27 주식회사 인퍼니 Game gun
JP2019507315A (en) * 2016-03-04 2019-03-14 キム, グァンスクKIM, Gwangsuk Toy gun

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