WO2008099514A1 - Recoil shock device in toy gun - Google Patents

Recoil shock device in toy gun Download PDF

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Publication number
WO2008099514A1
WO2008099514A1 PCT/JP2007/053439 JP2007053439W WO2008099514A1 WO 2008099514 A1 WO2008099514 A1 WO 2008099514A1 JP 2007053439 W JP2007053439 W JP 2007053439W WO 2008099514 A1 WO2008099514 A1 WO 2008099514A1
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WO
WIPO (PCT)
Prior art keywords
weight
recoil
piston
gun
movable part
Prior art date
Application number
PCT/JP2007/053439
Other languages
French (fr)
Japanese (ja)
Inventor
Tatsuo Iwasawa
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.
Priority to EP07737355.3A priority Critical patent/EP2113736B8/en
Priority to PCT/JP2007/053439 priority patent/WO2008099514A1/en
Publication of WO2008099514A1 publication Critical patent/WO2008099514A1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
    • F41B11/00—Compressed-gas guns, e.g. air guns; Steam guns
    • F41B11/60—Compressed-gas guns, e.g. air guns; Steam guns characterised by the supply of compressed gas
    • F41B11/64—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
    • F41B11/642—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 the piston being spring operated
    • F41B11/646—Arrangements for putting the spring under tension
    • 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
    • F41A33/00—Adaptations for training; Gun simulators
    • F41A33/06—Recoil simulators
    • 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
    • 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
    • F41B11/642—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 the piston being spring operated
    • F41B11/644—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 the piston being spring operated having an additional slidable mass moving in the opposite direction to the piston, e.g. for recoil reduction

Definitions

  • the present invention relates to a device that drives a weight based on the operation of a movable part in a piston cylinder device that generates compressed air to obtain a simulated reaction.
  • Japanese Patent Application Laid-Open No. 20 ⁇ 0-8-8 4 94 the piston head is protruded by pulling the trigger, and the movable shoulder rest is protruded rearward.
  • Japanese Patent Laid-Open No. 8-8 9 6 6 1 is a rifle type that drives a slide cover by a solenoid linked to a trigger operation to give a reaction, but does not have a slide mechanism. Not suitable for.
  • the present invention is a device that drives a weight based on the operation of a movable part in a piston cylinder device that generates compressed air and obtains a simulated reaction.
  • a connecting part that can be moved backward by the movable part is provided, and a recoil spring that is compressed by receiving the force transmitted to the weight by the movable part via the connecting part is provided.
  • a measure was taken to ensure that the reaction associated with the movement of the weight when extending due to the force is transmitted to the gun body.
  • the toy gun of the present invention relates to a gun that generates compressed air using a piston cylinder device.
  • the piston cylinder device generally has a type in which the piston slides in the cylinder, but there is also a type in which the piston is fixed and the cylinder is movable. In either case, piston air is generated.
  • One in which one of the cylinders is a movable part and drives the weight is an object of the present invention.
  • the apparatus of the present invention can be applied to a device provided with a testicle firing mechanism, and can also be applied to a device not equipped with a bullet firing mechanism.
  • a connecting portion that is moved in the backward direction based on the operation of the movable portion constituted by either the piston or the cylinder is provided.
  • the communication part plays a role of receiving the force generated by the movable part and transmitting it to the weight, and the weight is combined with a recoil spring that is compressed by receiving the above-mentioned force.
  • the force is transmitted in the order of moving part ⁇ connecting part ⁇ weight ⁇ recoil spring, but each part of the moving part, connecting part, and weight moves in the same direction by almost the same length. Therefore, the division into three parts is not an absolutely necessary condition, and it corresponds to a part whose number and structure can be arbitrarily changed in the design.
  • Such a movable part, a connecting part, and a weight can be arranged in a substantially straight line and in the same order, but this arrangement structure is a gunstock with a sufficient length behind the engine part.
  • the communication part is arranged at a position where a part thereof is retracted by the movable part, and the communication part is connected to the weight by another part of the unfair part that extends parallel to the moving axis of the movable part.
  • This configuration is suitable for the case where the present apparatus is to be provided in front of, or on the left, right, or above the engine section.
  • the engine section includes everything from the piston cylinder device to the armor that holds the bullets until they are fired.
  • Either one or both of the connecting part and the weight or the movable part and the connecting part can be provided with an elastic body that is compressed by the backward movement of the connecting part.
  • the transmission action is achieved by interposing the elastic body between the contact part and the weight. It can be changed to indirect rather than direct. There is also a slight gap in the transmission time.
  • the elastic body absorbs shocks associated with the transmission of force between the piston, connecting part, and weight, and plays a role of preventing breakage.
  • the recoil shock starts from a state where the force generated by the piston cylinder is transmitted to the weight and compresses the recoil spring, and becomes prominent as the weight advances together with the recoil spring that expands due to the elastic force. Therefore, according to the present invention, the weight is retracted as the recoil spring is compressed, and then the forward movement of the way ⁇ ⁇ is synchronized when the movable part moves forward, so that a recoil shock like an actual gun can be experienced even with a slight movement of the weight. I am trying so. The recoil shock is faster if the spring is strong If it is weak, it will shift to the late one.
  • the present invention is configured and operates as described above, the movable part of the piston cylinder is separated from the weight and the weight is driven by the recoil spring, so that the piston weight is not increased. As a result, it is possible to obtain a recoil shock equivalent to that of the increased number, and to produce a remarkable effect that the appearance of the toy gun is not impaired.
  • FIG. 1 is a longitudinal sectional view showing an example of a toy gun to which a recoil shock device according to the present invention is applied.
  • Fig. 2 A longitudinal sectional view of the apparatus 1 of the above.
  • Fig. 3 A longitudinal sectional view showing the compressed state of the recoil spring.
  • Fig. 4 A longitudinal sectional view showing a state where a recoil shock is similarly generated.
  • FIG. 5 is a longitudinal sectional view showing Example 2 of a toy gun to which the device of the present invention is applied.
  • Fig. 6 A longitudinal sectional view showing the compressed state of the recoil spring of the device.
  • FIG. 7 is a longitudinal sectional view showing Example 3 of a toy gun to which the device of the present invention is applied.
  • Fig. 8 A longitudinal sectional view showing the compression state of the recoil spring of the device. Explanation of symbols
  • Example 1 of a toy gun 10 to which the present invention is applied and it has a so-called electric gun configuration having an electric launcher.
  • the illustrated piston cylinder device 1 1 has a fixed cylinder 1 2 and a piston 1 3 that slides inside the cylinder 1 2, and the piston 1 3 is a movable part, and this piston 1 3 is located behind the engine room.
  • the illustrated launcher has a rack 15 provided in the front-rear direction at the lower part of the piston, with one rotation of a sector gear 16 consisting of a toothed portion that meshes with it and a toothless portion for quick return.
  • the piston is moved backward (accumulated pressure) and moved forward (compressed air by releasing the accumulated pressure).
  • the sector gear 16 is driven by a motor 17 through a reduction gear set.
  • the motor 17 is turned on and off by a switch 19 that is switched by pulling the trigger 18.
  • a pin 21 is planted sideways in the sector gear 1 6, and a connecting member 2 3 having an engaging portion 2 2 that retreats the required dimension by engaging with it extends to the front of the cylinder 1
  • the nozzle 2 4 at the front end of the cylinder 1 2 is temporarily retracted so that the bullet 2 5 can be supplied to the loading part 2 6 one by one.
  • the recoil shock device 30 is substantially straight on the moving axis of the piston 13 which is a movable part and behind the piston 13.
  • a rod-shaped connecting part 31 that can be moved in the backward direction by a piston 13 that is a movable part is provided on a thrust bearing 27 provided on the rear wall of the engine room so as to be able to move forward and backward.
  • the tip of the part 3 1 can come into contact with the biston 13, and the rear end of the connecting part 3 1 is inserted into a guide hole 3 2 formed in the front part of the weight 3 3. It is inserted between the communication part 3 1 and the weight.
  • the elastic body 3 4 is composed of a small spring disposed in the guide hole 3 2, and the recoil spring 3 5 that is compressed by receiving the force transmitted to the weight 3 3 accommodates the recoil weight 3 3. It is arranged at the inner rear end of case 36.
  • FIGS. 5 and 6 show Example 2 of the apparatus 40 according to the present invention, in which the weight 43 is incorporated into a space 47 provided in front of the engine unit 20.
  • the connecting part 4 1 has one end 4 9 disposed at a position where it can be retracted by a piston 13 which is a movable part, and is formed in a hook-like shape. 8 extends to the front of the weight 43, is inserted into the guide hole 42, and is connected to the stopper via the elastic body 44. Therefore, the force accompanying the movement of the piston 13 in the backward direction pushes the weight 43 from the front to the rear, and compresses the recoil spring 45.
  • the weight 4 3 of Example 2 has a configuration in which the weight 3 3 of Example 1 slides in the case 36 while it is inserted and slid outside the barrel 46.
  • Example 2 Since the other configuration is the same as in the case of Example 1, the operation of the apparatus 40 of Example 2 will be described using the reference numerals of Example 1.
  • Example 2 when the moving part of the piston 1 3 is retracted and its rear end engages with one end 4 9 of the connecting part 41, the weight 4 3 is moved in the retracting direction, and the recoil spring 4 5 is compressed (Fig. 6). Then, after the recoil spring 45 is compressed, the recoil spring 45 is turned into an extension by the elastic force, and in the process where the recoil spring 45 is completely compressed and reaches the extension, the reaction of the movement of the weight 43 becomes a shock of recoil and is felt by the archer.
  • Example 3 of the device 50 according to the present invention shows Example 3 of the device 50 according to the present invention. This is an example of being incorporated in a space 5 7 provided above the engine unit 20.
  • the connecting portion 51 is formed in a hook-like shape in which one end 59 is disposed at a position where the connecting portion 51 is retracted by the piston 13 which is a movable portion, and the other end 58 is Into the weight 53, it enters the guide hole 52 which is movable in the front-rear direction, and the weight 53 is provided so as to be movable in the backward direction via the elastic body 54.
  • the force accompanying the movement of the piston 1 3 in the backward direction pushes the weight 5 3 backward to make the recoil spring 5 5 compressible.
  • the weight 5 3 can be slid forward and backward in the wall of the space 5 7 between the engine part and the inside of the saddle body, or in the housing part that has the same shape as the space 57. Is provided.
  • Example 3 if the rear end of the movable 13 is engaged with the one end 59 of the connecting part 51 to cause resistance, the weight 53 is moved in the backward direction, and the recoil The spring 5 5 is compressed. After the compression limit of the recoil spring 5 5 is exceeded, the recoil spring 5 5 turns into extension due to the elastic force, and the reaction of the movement of the weight 5 3 reacts in the process from compression to extension of the recoil spring 55. It will be a shock and will be felt by the body. The recoil shock timing can be adjusted by the strength of the recoil spring. Industrial applicability

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

Abstract

When the movable portion of a piston cylinder and a weight are provided separately, recoil shock equivalent to that obtained by increasing the piston weight can be attained without increasing the piston weight. Furthermore, recoil shock similar to that by an actual gun is attained without spoiling the appearance. In order to drive a weight by operating the movable portion of a piston cylinder producing compressed air and to obtain simulated reaction, i.e. recoil shock, a connecting portion (31) being moved in the retreat direction by the movable portion (13) is provided, and a recoil spring (35) being brought into a compressed state on receiving a force transmitted by the movable portion (13) to the weight (33) through the connecting portion (31) is provided. Reaction incident to the movement of the weight (33) when the recoil spring (35) is compressed and then elongated by its resilient force is transmitted as recoil shock to the gun body (37).

Description

玩具銃におけるリコイルショック装置 技術分野  Recoil shock device for toy guns
本発明は、 圧縮エアを生成するビス トンシリンダー装置における可動部の動 作に基因してウェイ トを駆動し、 模擬的な反動を得るようにした装置に関するも のである。  The present invention relates to a device that drives a weight based on the operation of a movable part in a piston cylinder device that generates compressed air to obtain a simulated reaction.
明 背景技術 ' 書  Akira Background Technology 'Calligraphy
弾丸発射時に反動を発生する実銃と同様に、 模擬的な反動 （リコイルショッ ク） を玩具銃にも再現.しょうという試みは従来から行われている。 市販されてい る玩具銃に見られる反動付与方式は、 圧縮エアを生成するビス トンシリンダーを 有する玩具銃について、 ビストンを重く してショックを得る方式のものであった 。 このため、 十分なショックを得るにはピストンを重くする必要があり、 ピスト ンを重くすると弾速低下を避けるためにビストンスプリングを強化する必要を生 じ、 スプリ ング強化によりピス トンをコッキングする負荷が'増加し、 ピス トン前 進時の衝撃でシリンダ一へッドゃビストン自体、 或いは作動機構などを破損させ 、 耐久性を著しく損うという問題があつた。  In the same way as actual guns that generate a recoil when a bullet is fired, attempts have been made to reproduce a simulated recoil shock on a toy gun. The reaction imparting method found in commercially available toy guns was a method of obtaining a shock by weighting the biston for a toy gun having a piston cylinder that generates compressed air. For this reason, it is necessary to make the piston heavier in order to obtain a sufficient shock, and if the piston is made heavier, the piston spring must be strengthened in order to avoid a decrease in the velocity of the piston. However, the cylinder head was damaged by the impact when the piston moved forward, or the operating mechanism or the like was damaged, and the durability was remarkably impaired.
出願された文献の中には、 特開 2 0◦ 0— 8 8 4 9 4号のように、 引き金を 引く操作でビス トン口ッ ドを突出させ、 可動肩当てを後方へ突出させて射手の肩 に衝擊を与えるものがあるが、 肩当てを可動にするという実銃にはない機構を付 与しなければならない不利がある。 また特開平 8— 8 9 6 6 1号は、 スライ ドカ バーを、 トリガー操作に連動するソレノイ ドによって駆動し、 反動を付与するも のであるが、 スライ ド機構を有していない小銃型のものには適さない。 また実開 平 6— 2 2 7 9 3号は、 銃身に沿ったスプリングと重りにより後ろ向きに発生さ せた衝擊を利用して空気室を押し、 その圧力でエアガンの弾丸を発射させるとい うものであるが、 衝撃が発射に先行するという特殊なもので一般向きということ はできない。 2007/053439 発明の開示 Among the documents that have been filed, as disclosed in Japanese Patent Application Laid-Open No. 20◦0-8-8 4 94, the piston head is protruded by pulling the trigger, and the movable shoulder rest is protruded rearward. Although there are things that give a shock to the shoulder of the gun, there is a disadvantage that a mechanism that does not exist in the actual gun that makes the shoulder rest movable must be given. Japanese Patent Laid-Open No. 8-8 9 6 6 1 is a rifle type that drives a slide cover by a solenoid linked to a trigger operation to give a reaction, but does not have a slide mechanism. Not suitable for. In addition, the actual open Hei 6-2 2 7 9 3 uses a spring and a weight along the barrel to push back the air chamber by using the impact generated backwards, and the pressure is used to fire an air gun bullet. However, it is special because the impact precedes the launch, and it cannot be general. 2007/053439 Disclosure of the Invention
発明が解決しようとする課題  Problems to be solved by the invention
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、 ピス トンシリン ダー装置における可動部とウェイ トとを別体に設けることにより、 ピス トン重量 を増すことなくビストン重量を増したのと同等のリコイルショックを得ることで ある。 また、 本発明の他の課題は、 実銃と同じようなリコイルショックを、 実銃 の外観を損うことなしに体感できるようにすることである。 課題を解決するための手段  The present invention has been made paying attention to the above points, and the problem is that the piston weight is increased without increasing the piston weight by separately providing the movable part and the weight in the piston cylinder apparatus. To obtain a recoil shock equivalent to. Another object of the present invention is to enable a recoil shock similar to that of an actual gun to be experienced without deteriorating the appearance of the actual gun. Means for solving the problem
前記の課題を解決するため、 本発明は、 圧縮エアを生成するピス トンシリ ン ダー装置における可動部の動作に基因してウェイ トを駆動し、 模擬的な反動を得 るようにした装置として、 可動部により後退方向へ移動をさせられる連絡部を設 けるともに、 可動部により連絡部を介してウェイ トに伝えられる力を受けて圧縮 状態となるリコイルばねを設け、 リコイルばねが圧縮されその後弾発力により伸 張する際のウェイ トの移動に伴う反作用が銃本体に伝達されるようにするという 手段を講じたものである。  In order to solve the above-mentioned problems, the present invention is a device that drives a weight based on the operation of a movable part in a piston cylinder device that generates compressed air and obtains a simulated reaction. A connecting part that can be moved backward by the movable part is provided, and a recoil spring that is compressed by receiving the force transmitted to the weight by the movable part via the connecting part is provided. A measure was taken to ensure that the reaction associated with the movement of the weight when extending due to the force is transmitted to the gun body.
本発明の玩具銃は、 ビス トンシリンダー装置を使用して圧縮エアを生成する 方式の銃に関するものである。 ピス トンシリンダー装置は、 ピストンがシリンダ 一内を摺動する形式が一般的であるが、 ビストンが固定されシリンダ一が可動と なる形式もあり、 どちらの場合でも圧縮エアを生成するので、 ピス トン、 シリン ダーのどちらかが可動部となってウェイ トを駆動するものは、 本発明の対象とな る。  The toy gun of the present invention relates to a gun that generates compressed air using a piston cylinder device. The piston cylinder device generally has a type in which the piston slides in the cylinder, but there is also a type in which the piston is fixed and the cylinder is movable. In either case, piston air is generated. One in which one of the cylinders is a movable part and drives the weight is an object of the present invention.
ビストンシリンダ一装置により圧縮エアが生成される玩具銃では、 圧縮エア は弾丸の発射のために使用することができる。 しかし、 弾丸が発射されない場合 でも、 ピス トンはシリ ンダーの動作に基因してウェイ トが駆動されれば、 模擬的 な反動を得ることができるのはいうまでもない。 従って弾丸発射に伴うリコイル ショックに対して、 本発明による模擬的な反動は弾丸発射を条件としていない。 つまり本発明の装置は弹丸発射機構を備えているものについて適用できることは もちろん、 弾丸発射機構を備えていないものについても適用可能である。 本発明の装置では、 ピストン又はシリンダ一のどちらかによって構成される 可動部の作動に基づいて、 後退方向へ移動させられる連絡部を設けている。 連絡 部は、 可動部に発する力を受けてウェイ トに伝える役割を果たすもので、 ウェイ トには上記の力を受けて圧縮状態になるリコイルばねが組み合わされている。 要 するに可動部→連絡部→ウェイ ト→リコイルばね、 という順序に力が伝えられる のであるが、 しかし、 可動部、 連絡部、 ウェイ トの各部は同じ方向へ、 ほぼ同じ 長さだけ移動するものであるので、 3部品に分かれていることは絶対的に必要な 条件ではなく、 設計上部品数や構造を任意に変更することができるものに該当す る。 In toy guns where compressed air is generated by a Biston cylinder assembly, compressed air can be used for bullet firing. However, even if the bullet is not fired, it goes without saying that if the weight is driven based on the movement of the cylinder, a simulated reaction can be obtained. Therefore, the simulated recoil according to the present invention does not require bullet firing for recoil shock accompanying bullet firing. In other words, the apparatus of the present invention can be applied to a device provided with a testicle firing mechanism, and can also be applied to a device not equipped with a bullet firing mechanism. In the apparatus of the present invention, a connecting portion that is moved in the backward direction based on the operation of the movable portion constituted by either the piston or the cylinder is provided. The communication part plays a role of receiving the force generated by the movable part and transmitting it to the weight, and the weight is combined with a recoil spring that is compressed by receiving the above-mentioned force. In short, the force is transmitted in the order of moving part → connecting part → weight → recoil spring, but each part of the moving part, connecting part, and weight moves in the same direction by almost the same length. Therefore, the division into three parts is not an absolutely necessary condition, and it corresponds to a part whose number and structure can be arbitrarily changed in the design.
このような可動部と、 連絡部及びウェイ トは、 ほぼ一直線状に同順に配置さ れるという構成を取ることができるが、 この配置構成は、 機関部よりも後方に十 分な長さの銃床を有する小銃のような銃に好適である。 また連絡部は、 その一部 が可動部により後退させられる位置に配置されており、 かつ可動部の移動軸線と 平行に伸びた違絡部の他の一部にてウェイ トに連絡した構成を取ることも可能で あり、 この構成は機関部の前方或いは左右若しくは上方に本装置を設けることに なる場合に適している。 機関部には、 ピス トンシリンダー装置から弾丸を発射ま での間保持する装弹部までを含む。  Such a movable part, a connecting part, and a weight can be arranged in a substantially straight line and in the same order, but this arrangement structure is a gunstock with a sufficient length behind the engine part. Suitable for a gun such as a rifle having In addition, the communication part is arranged at a position where a part thereof is retracted by the movable part, and the communication part is connected to the weight by another part of the unfair part that extends parallel to the moving axis of the movable part. This configuration is suitable for the case where the present apparatus is to be provided in front of, or on the left, right, or above the engine section. The engine section includes everything from the piston cylinder device to the armor that holds the bullets until they are fired.
連絡部とウェイ トとの間又は可動部と連絡部の間のどちらか一方又は両方に は、 連絡部の後退移動により圧縮状態となる弾性体を介装することができる。 前 述の説明によれば、 ビストンシリンダー装置において発生する力は可動部→連絡 部→ウェイ ト、 と伝わるので、 連絡部とウェイ トとの間に弾性体を介装すること により、 伝達作用を直接的でなく間接的なものに変えることができる。 また、 伝 達時間にも僅かながらギャップを生じる。 さらに弾性体は、 ピス トンや連絡部、 ウェイ ト間の力の伝達に伴うショックを吸収し、 破損を防ぐ役割をも果たす。  Either one or both of the connecting part and the weight or the movable part and the connecting part can be provided with an elastic body that is compressed by the backward movement of the connecting part. According to the above explanation, since the force generated in the Biston cylinder device is transmitted from the movable part to the contact part to the weight, the transmission action is achieved by interposing the elastic body between the contact part and the weight. It can be changed to indirect rather than direct. There is also a slight gap in the transmission time. In addition, the elastic body absorbs shocks associated with the transmission of force between the piston, connecting part, and weight, and plays a role of preventing breakage.
なお、 リコイルショックは、 ピストンシリンダーに発する力がウェイ トに伝 わってリコイルばねを圧縮する状態から始まり、 弾発力により伸張するリコイル ばねとともにウェイ トが前進するのに伴って顕著になる。 そこで、 本発明では、 リコイルばねの圧縮に伴いウェイ トが後退し、 その後可動部前進時にウェイ 卜の 前進を同調させることにより、 僅かなウェイ トの移動でも実銃のようなリコイル ショックを体感できるように図っている。 リコイルショックはばねが強ければ早 い方にずれ、 弱ければ遅れる方にずれる。 The recoil shock starts from a state where the force generated by the piston cylinder is transmitted to the weight and compresses the recoil spring, and becomes prominent as the weight advances together with the recoil spring that expands due to the elastic force. Therefore, according to the present invention, the weight is retracted as the recoil spring is compressed, and then the forward movement of the way 時 に is synchronized when the movable part moves forward, so that a recoil shock like an actual gun can be experienced even with a slight movement of the weight. I am trying so. The recoil shock is faster if the spring is strong If it is weak, it will shift to the late one.
本発明は以上のように構成されかつ作用するものであるから、 ビストンシリ ンダ一の可動部とウェイ トとを別体にしてウェイ トをリコイルばねにより駆動す るので、 ピストン重量を増さなくても増したのと同等のリコイルショックを得る ことができ、 しかも玩具銃の外観を損うことがないという顕著な効果を奏する。 図面の簡単な説明  Since the present invention is configured and operates as described above, the movable part of the piston cylinder is separated from the weight and the weight is driven by the recoil spring, so that the piston weight is not increased. As a result, it is possible to obtain a recoil shock equivalent to that of the increased number, and to produce a remarkable effect that the appearance of the toy gun is not impaired. Brief Description of Drawings
図 1 本発明に係るリコイルショック装置を適用した玩具銃の 1例を示す縦 断面図。  FIG. 1 is a longitudinal sectional view showing an example of a toy gun to which a recoil shock device according to the present invention is applied.
図 2 同上の装置の例 1のものの縦断面図。  Fig. 2 A longitudinal sectional view of the apparatus 1 of the above.
図 3 同じく リコイルばねの圧縮状態を示す縦断面図。  Fig. 3 A longitudinal sectional view showing the compressed state of the recoil spring.
図 4 同じく リコイルショックを生じている状態を示す縦断面図。  Fig. 4 A longitudinal sectional view showing a state where a recoil shock is similarly generated.
図 5 本発明装置を適用した玩具銃の例 2を示す縦断面図。  FIG. 5 is a longitudinal sectional view showing Example 2 of a toy gun to which the device of the present invention is applied.
図 6 同上装置のリコイルばねの圧縮状態を示す縦断面図。  Fig. 6 A longitudinal sectional view showing the compressed state of the recoil spring of the device.
図 7 本発明装置を適用した玩具銃の例 3を示す縦断面図。  FIG. 7 is a longitudinal sectional view showing Example 3 of a toy gun to which the device of the present invention is applied.
図 8 同上装置のリコイルばねの圧縮状態を示す縦断面図。 符号の説明  Fig. 8 A longitudinal sectional view showing the compression state of the recoil spring of the device. Explanation of symbols
1 0 玩具銃  1 0 Toy gun
1 1 ビス トンシリンダー装置  1 1 Biston cylinder device
1 2 シリ ンダー  1 2 Cylinder
1 3 ビス トン  1 3 Biston
1 4 ピス トンばね  1 4 piston spring
2 0 機関部  2 0 Engine Department
3 0、 4 0、 5 0 リ コイノレショック装置  3 0, 4 0, 5 0 Recoinore shock device
3 1、 4 1 , 5 1 連絡部  3 1, 4 1, 5 1 Contact
3 2、 4 2、 5 2 ガイ ド穴  3 2, 4 2, 5 2 Guide hole
3 3、 4 3、 5 3 ウェイ ト  3 3, 4 3, 5 3 Weight
3 4、 4 4、 5 4 弾性体  3 4, 4 4, 5 4 Elastic body
3 5、 4 5 , 5 5 リコイルばね 3 7 銃本体の側 3 5, 4 5, 5 5 Recoil spring 3 7 Gun body side
4 6 銃身  4 6 barrel
4 8 , 5 8 他端  4 8, 5 8 other end
4 9 , 5 9 一端 発明を実施するための最良の形態  4 9, 5 9 One end Best mode for carrying out the invention
以下図示の実施形態を参照して本発明をより詳細に説明する。 図 1ないし図 4は本発明を適用した玩具銃 1 0の例 1を示すもので、 電動の発射部を有するい わゆる電動ガンの構成を備えている。 例示のビストンシリンダー装置 1 1は固定 されたシリンダー 1 2とその内部を摺動するピストン 1 3を有しており、 ピスト ン 1 3が可動部であり、 このピス トン 1 3は、 機関室後壁に支えられたビス トン ばね 1 4によって前方へ弾発されている。  Hereinafter, the present invention will be described in more detail with reference to the illustrated embodiments. 1 to 4 show Example 1 of a toy gun 10 to which the present invention is applied, and it has a so-called electric gun configuration having an electric launcher. The illustrated piston cylinder device 1 1 has a fixed cylinder 1 2 and a piston 1 3 that slides inside the cylinder 1 2, and the piston 1 3 is a movable part, and this piston 1 3 is located behind the engine room. Biston spring supported by the wall 1 4
ここで電動の発射部について簡単に説明しておく。 例示の発射部は、 ピスト ン下部に前後方向に設けたラック 1 5を有し、 それに嚙み合う歯部と早戻りのた めの無歯部とから成るセクタ一ギヤ 1 6の 1回転でピス トンの後退 （蓄圧） と、 前進 （蓄圧の解放によるエアの圧縮） を行うもので、 セクタ一ギヤ 1 6は減速歯 車組を介してモーター 1 7により駆動される。 モーター 1 7は、 引き金 1 8を引 く操作によって切り換わるスィツチ 1 9によりオンオフされる。 セクタ一ギヤ 1 6にはピン 2 1が側方へ向けて植設され、 それとの係合によって所要寸法後退す る係合部 2 2を有する連絡部材 2 3がシリンダ一前方へ伸びていて、 シリンダー 1 2の前端のノズル 2 4を、 一時的に後退させ、 弾丸 2 5を装弾部 2 6へ 1発ず つ供給することができるようになっている。 これらのビストンシリンダー装置 1 1、 電動発射部、 装弹部 2 6は機関部 2 0を構成する。  Here, the electric launcher will be briefly described. The illustrated launcher has a rack 15 provided in the front-rear direction at the lower part of the piston, with one rotation of a sector gear 16 consisting of a toothed portion that meshes with it and a toothless portion for quick return. The piston is moved backward (accumulated pressure) and moved forward (compressed air by releasing the accumulated pressure). The sector gear 16 is driven by a motor 17 through a reduction gear set. The motor 17 is turned on and off by a switch 19 that is switched by pulling the trigger 18. A pin 21 is planted sideways in the sector gear 1 6, and a connecting member 2 3 having an engaging portion 2 2 that retreats the required dimension by engaging with it extends to the front of the cylinder 1 The nozzle 2 4 at the front end of the cylinder 1 2 is temporarily retracted so that the bullet 2 5 can be supplied to the loading part 2 6 one by one. These biston cylinder devices 11, the electric launching unit, and the mounting unit 26 constitute an engine unit 20.
図 1ないし図 4に示す小銃型の玩具銃 1 0において、 本発明に係るリコイル ショック装置 3 0は可動部であるピス トン 1 3の移動軸線上かつピス トン 1 3の 後方にほぼ一直線状に配置されている。 即ち、 可動部であるピス トン 1 3により 後退方向へ移動させられるロッド状の連絡部 3 1が、 機関室後壁に設けられたス ラスト軸受 2 7に前進後退可能に設けられており、 連絡部 3 1の先端はビストン 1 3に接触可能であり、 連絡部 3 1の後端はウェイ ト 3 3の前部に形成されてい るガイ ド穴 3 2に差し込まれている。 連絡部 3 1とウェイ トとの間に介装される 、 弾性体 3 4はガイ ド穴 3 2の中に配置した小型のばねより成り、 ウェイ ト 3 3 に伝えられる力を受けて圧縮状態となるリコイルばね 3 5がリコイルウェイ ト 3 3を収めたケース 3 6の内部後端部に配置されている。 In the rifle-type toy gun 10 shown in FIGS. 1 to 4, the recoil shock device 30 according to the present invention is substantially straight on the moving axis of the piston 13 which is a movable part and behind the piston 13. Has been placed. In other words, a rod-shaped connecting part 31 that can be moved in the backward direction by a piston 13 that is a movable part is provided on a thrust bearing 27 provided on the rear wall of the engine room so as to be able to move forward and backward. The tip of the part 3 1 can come into contact with the biston 13, and the rear end of the connecting part 3 1 is inserted into a guide hole 3 2 formed in the front part of the weight 3 3. It is inserted between the communication part 3 1 and the weight. The elastic body 3 4 is composed of a small spring disposed in the guide hole 3 2, and the recoil spring 3 5 that is compressed by receiving the force transmitted to the weight 3 3 accommodates the recoil weight 3 3. It is arranged at the inner rear end of case 36.
上記の構成を有する例 1のリコイルショック装置 3 0では、 引き金 1 8を引 き、 モーター 1 7が回転し、 ピス トン 1 3が後退を開始した時点では、 ピス トン ばね 1 4の他には何の抵抗も受けずに後退するが、 ピス トン 1 3が連絡部 3 1で あるロッドに当たるようになると連絡部 3 1は後退方向に抵抗を受けるようにな る （図 2 ) 。 しかし、 連絡部 3 1は後端にて弾性体 3 4を圧縮し、 その後さらに 後退するとリコイルばね 3 5の圧縮が始まり、 圧縮限界においてウェイ ト 3 3の 荷重が銃本体の側 3 7に伝わるようになる （図 3 ) 。 圧縮限界を超えると、 リコ ィルばね 3 5は弾発力によって伸張に転じ、 それによつてウェイ ト 3 3が前進し 、 その反作用が反動として射手に感じられることになる （図 4 ) 。 このリコイル ショックは引き金 1 8を引いている間中、 間欠的に発生する。  In the recoil shock device 30 of Example 1 having the above-described configuration, when the trigger 18 is pulled, the motor 17 is rotated, and the piston 13 starts to move backward, Retreat without receiving any resistance, but when the piston 1 3 comes into contact with the rod which is the connection part 31, the connection part 31 receives resistance in the backward direction (FIG. 2). However, when the connecting part 3 1 compresses the elastic body 3 4 at the rear end and then retracts further, the recoil spring 35 starts to compress, and the load of the weight 3 3 is transmitted to the gun body side 3 7 at the compression limit. (Figure 3). When the compression limit is exceeded, the recoiling spring 35 turns into an extension due to the elastic force, and thereby the weight 33 advances, and the reaction is felt by the archer as a reaction (Fig. 4). This recoil shock occurs intermittently while pulling the trigger 18.
図 5、 図 6は本発明による装置 4 0の例 2を示すもので、 ウェイ ト 4 3を、 機関部 2 0の前方に装備されているスペース 4 7の中に組み込んだ例である。 こ の例 2では、 連絡部 4 1は、 一端 4 9が、 可動部であるピス トン 1 3により後退 させられる位置に配置され、 かつ係合可能な鈎状に形成されていて、 他端 4 8が 、 ウェイ ト 4 3の前方に伸ぴ、 ガイ ド穴 4 2の中に差し込まれた上、 弾性体 4 4 を介してストッパーに接続されている。 故に、 ピストン 1 3の後退方向の移動に 伴う力は、 ウェイ ト 4 3を前方から後方へ押し、 リコイルばね 4 5を圧縮させる ことになる。 例 2のウェイ ト 4 3は、 例 1のウェイ ト 3 3がケース 3 6内を摺動 するのに対して、 銃身 4 6の外側に嵌挿され摺動する構成である。  FIGS. 5 and 6 show Example 2 of the apparatus 40 according to the present invention, in which the weight 43 is incorporated into a space 47 provided in front of the engine unit 20. In this example 2, the connecting part 4 1 has one end 4 9 disposed at a position where it can be retracted by a piston 13 which is a movable part, and is formed in a hook-like shape. 8 extends to the front of the weight 43, is inserted into the guide hole 42, and is connected to the stopper via the elastic body 44. Therefore, the force accompanying the movement of the piston 13 in the backward direction pushes the weight 43 from the front to the rear, and compresses the recoil spring 45. The weight 4 3 of Example 2 has a configuration in which the weight 3 3 of Example 1 slides in the case 36 while it is inserted and slid outside the barrel 46.
. 他の構成は例 1の場合と同様であるので、 例 1の符号を援用して例 2の装置 4 0の作動を説明する。 例 2では、 可動部であるピス トン 1 3の後退により、 そ の後端が連絡部 4 1の一端 4 9と係合を生じると、 ウェイ ト 4 3を後退方向へ移 動させ、 リコイルばね 4 5を圧縮させる状態になる （図 6 ) 。 そしてリコイルば ね 4 5の圧縮されたのち、 リコイルばね 4 5は弾発力によって伸張に転じ、 この リコイルばね 4 5が圧縮され尽くして伸張に到る過程において、 ウェイ ト 4 3の 移動の反作用が反動の衝撃となり射手に感じられるものとなる。  Since the other configuration is the same as in the case of Example 1, the operation of the apparatus 40 of Example 2 will be described using the reference numerals of Example 1. In Example 2, when the moving part of the piston 1 3 is retracted and its rear end engages with one end 4 9 of the connecting part 41, the weight 4 3 is moved in the retracting direction, and the recoil spring 4 5 is compressed (Fig. 6). Then, after the recoil spring 45 is compressed, the recoil spring 45 is turned into an extension by the elastic force, and in the process where the recoil spring 45 is completely compressed and reaches the extension, the reaction of the movement of the weight 43 Becomes a shock of recoil and is felt by the archer.
図 7、 図 8は本発明による装置 5 0の例 3を示すもので、 ウェイ ト 5 3を、 機関部 2 0の上方に備わっているスペース 5 7の中に組み込んだ例である。 例 3 では、 連絡部 5 1はその一端 5 9が、 可動部であるピス トン 1 3により後退させ られる位置に配置され、 かつ係合可能な鈎状に形成されていて、 他端 5 8が、 ゥ エイ ト 5 3の内部にて前後方向へ移動可能としたガイ ド穴 5 2に入り込み、 弾性 体 5 4を介してウェイ ト 5 3を後退方向へ移動可能に設けている。 ピス トン 1 3 の後退方向への移動に伴う力はウェイ ト 5 3を後方へ押し、 リコイルばね 5 5を 圧縮可能とする。 例 3の場合、 ウェイ ト 5 3は、 機関部上と铳本体内との間のス ペース 5 7の構成壁面若しくは同スペース 5 7と同形にした収容部内にて前後方 向へ摺動可能に設けられている。 7 and 8 show Example 3 of the device 50 according to the present invention. This is an example of being incorporated in a space 5 7 provided above the engine unit 20. In Example 3, the connecting portion 51 is formed in a hook-like shape in which one end 59 is disposed at a position where the connecting portion 51 is retracted by the piston 13 which is a movable portion, and the other end 58 is Into the weight 53, it enters the guide hole 52 which is movable in the front-rear direction, and the weight 53 is provided so as to be movable in the backward direction via the elastic body 54. The force accompanying the movement of the piston 1 3 in the backward direction pushes the weight 5 3 backward to make the recoil spring 5 5 compressible. In the case of Example 3, the weight 5 3 can be slid forward and backward in the wall of the space 5 7 between the engine part and the inside of the saddle body, or in the housing part that has the same shape as the space 57. Is provided.
例 3では、 可動部であるビス トン 1 3の後退により、 その後端が連絡部 5 1 の一端 5 9と係合して抵抗を生じると、 ウェイ ト 5 3を後退方向へ移動させ、 リ コイルばね 5 5を圧縮させる状態となる。 リコイルばね 5 5の圧縮限界を超えた のちリコイルばね 5 5は弾発力によって伸張に転じ、 このリコイルばね 5 5の圧 縮から伸張に到る過程において、 ウェイ ト 5 3の移動の反作用が反動の衝撃とな り身体に体感されるものとなる。 このリコイルショックのタイミングはリコイル ばねの強弱によって調整することができる。 産業上の利用可能性  In Example 3, if the rear end of the movable 13 is engaged with the one end 59 of the connecting part 51 to cause resistance, the weight 53 is moved in the backward direction, and the recoil The spring 5 5 is compressed. After the compression limit of the recoil spring 5 5 is exceeded, the recoil spring 5 5 turns into extension due to the elastic force, and the reaction of the movement of the weight 5 3 reacts in the process from compression to extension of the recoil spring 55. It will be a shock and will be felt by the body. The recoil shock timing can be adjusted by the strength of the recoil spring. Industrial applicability
ビス トンシリンダー装置の可動部から伝えられる力に基因してウェイ トを駆 動することによるショ ックの増幅、 または、 ショ ックの相殺。  Amplification of the shock by driving the weight based on the force transmitted from the moving part of the piston cylinder device, or cancellation of the shock.

Claims

請求の範囲 . 圧縮エアを生成するビス トンシリ ンダー装置における可動部の動作に基因し てウェイ トを駆動し、 模擬的な反動を得るようにした装置であって、 可動部に より後退方向へ移動をさせられる連絡部を設けるともに、 可動部により連絡部 を介してウェイ トに伝えられる力を受けて圧縮状態となるリコイルばねを設け 、 リコイルばねが圧縮されその後弾発力により伸張する際のウェイ トの移動に 伴う反作用が銃本体に伝達されるようにしたことを特徴とする玩具銃における リコイルショック装置。 . 可動部と連絡部及ぴウェイ トがほぼ一直線状に同順に配置されている請求項 1記載の玩具銃におけるリコイルショック装置。 . 連絡部は、 その一部が可動部により後退させられる位置に配置されており、 かつ可動部の移動軸線と平行に延びた連絡部の他の一部にてウェイ トに連絡し ている請求項 1記載の玩具銃におけるリコイルショック装置。 . 連絡部とウェイ トの間又はピス トンと連絡部の間のどちらか一方又は両方に 、 連絡部の後退移動により圧縮状態となる弾性体を介装した構成を有する請求 項 2〜 3記載の玩具銃におけるリコイルショック装置。 Claims. A device that drives the weight based on the movement of the movable part in the piston cylinder device that generates compressed air to obtain a simulated reaction, and moves in the backward direction by the movable part. And a recoil spring that is compressed by receiving a force transmitted to the weight by the movable part via the connection part, and the way when the recoil spring is compressed and then expanded by the elastic force. A recoil shock device for a toy gun, characterized in that a reaction caused by the movement of the gun is transmitted to the gun body. The recoil shock device for a toy gun according to claim 1, wherein the movable part, the communication part and the weight are arranged in a substantially straight line in the same order. The communication part is arranged at a position where a part of the communication part is retracted by the movable part, and communicates with the weight at the other part of the communication part extending in parallel with the moving axis of the movable part. Item 8. A recoil shock device for a toy gun according to Item 1. The structure according to any one of claims 2 to 3, wherein an elastic body that is compressed by a backward movement of the connecting portion is interposed between one or both of the connecting portion and the weight or between the piston and the connecting portion. Recoil shock device for toy guns.
PCT/JP2007/053439 2007-02-16 2007-02-16 Recoil shock device in toy gun WO2008099514A1 (en)

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JP5517380B1 (en) * 2013-09-24 2014-06-11 株式会社ケーエスシー Electric toy gun
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JP2018095255A (en) * 2015-06-30 2018-06-21 株式会社小糸製作所 Foreign object removal device and vehicle including the same
TWI744792B (en) * 2020-02-12 2021-11-01 李崇銘 Recoil structure of electric gun with guide rod type heavy hammer
JP7387142B2 (en) 2019-09-24 2023-11-28 株式会社東京マルイ Toy guns and bandolier rockers
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JP2011007425A (en) * 2009-06-25 2011-01-13 Maruzen:Kk Electric air gun
JP5517380B1 (en) * 2013-09-24 2014-06-11 株式会社ケーエスシー Electric toy gun
JP2018095255A (en) * 2015-06-30 2018-06-21 株式会社小糸製作所 Foreign object removal device and vehicle including the same
US10604122B2 (en) 2015-06-30 2020-03-31 Koito Manufacturing Co., Ltd. Foreign matter removal device and vehicle provided with same
US20170184372A1 (en) * 2015-12-29 2017-06-29 Xisico Usa, Inc. Device and Method of Recoil Reduction for Air Guns
US10767959B2 (en) * 2015-12-29 2020-09-08 Xisico Usa, Inc Device and method of recoil reduction for air guns
JP7387142B2 (en) 2019-09-24 2023-11-28 株式会社東京マルイ Toy guns and bandolier rockers
JP7387143B2 (en) 2019-09-24 2023-11-28 株式会社東京マルイ toy guns and weight units
TWI744792B (en) * 2020-02-12 2021-11-01 李崇銘 Recoil structure of electric gun with guide rod type heavy hammer

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EP2113736B8 (en) 2020-03-04
EP2113736A4 (en) 2012-09-05
EP2113736B1 (en) 2013-08-07
EP2113736A1 (en) 2009-11-04

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