JP2008309462A - Air soft gun device - Google Patents

Air soft gun device Download PDF

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JP2008309462A
JP2008309462A JP2007242406A JP2007242406A JP2008309462A JP 2008309462 A JP2008309462 A JP 2008309462A JP 2007242406 A JP2007242406 A JP 2007242406A JP 2007242406 A JP2007242406 A JP 2007242406A JP 2008309462 A JP2008309462 A JP 2008309462A
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bullet
rotation axis
gun
cavity
section
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JP5214200B2 (en
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Wataru Nakakarumai
渉 中軽米
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Abstract

<P>PROBLEM TO BE SOLVED: To prevent variation in the advancing direction by making the positions of fine uniform projections and recesses formed on the surface of a bullet have a fixed positional relationship to a bore, thereby making uniform the rotational conditions of all bullets to be discharged. <P>SOLUTION: This air soft gun device includes: the bullet B; and an air soft gun G having a barrel 10 where the bore 11 for passing the bullet B is formed and a rotation applying mechanism for applying upward rotation to the bullet B taking the rotation axis 1 in the width direction H orthogonal to the central axis 12 direction as the center of rotation, wherein the bullet B is such a rotor that the cross section orthogonal to the rotation axis 1 of the bullet B is circular, and also the bullet is formed in any shape other than a sphere so that the right and left along the rotation axis 1 are symmetrical. The shape of the cross section of the bore 11 of the air soft gun G is made corresponding to the shape of the central longitudinal section 4 including the rotation axis 1 of the bullet B. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

本発明は、弾丸と、この弾丸をこれに上向きの回転を付与して発射するエアソフトガンとを備えたエアソフトガン装置に関する。   The present invention relates to an airsoft gun device including a bullet and an airsoft gun that fires the bullet with an upward rotation applied thereto.

従来、この種のエアソフトガン装置としては、例えば、特許文献１（特開平６−３０９１号公報）に掲載されたものが知られている。図２４（Ａ）に示すように、このエアソフトガン装置Ｓａは、球形の弾丸１００と、この弾丸１００を圧縮空気や圧縮ガスを使用して発射するエアソフトガン１０１とを備えている。   Conventionally, as this type of airsoft gun device, for example, one disclosed in Patent Document 1 (Japanese Patent Laid-Open No. 6-3091) is known. As shown in FIG. 24A, the airsoft gun device Sa includes a spherical bullet 100 and an airsoft gun 101 that fires the bullet 100 using compressed air or compressed gas.

エアソフトガン１０１は、球形の弾丸１００が通過する銃腔１１０の上面１１１に外部から銃腔１１０内へ通じる開口１１２を設け、この開口１１２の下方の銃腔内壁よりも大きな摩擦係数を有する弾力性材料よりなる摩擦部材１１３によって開口１１２の外側を覆い、弾丸１００の移動方向へ細長く形成された押圧部材１１４を開口１１２に配置してなる。押圧部材１１４を介して摩擦部材１１３を銃腔１１０内へ押すことにより弾丸１００の上部を摩擦可能にしている。   The airsoft gun 101 is provided with an opening 112 communicating from the outside into the gun cavity 110 on the upper surface 111 of the gun cavity 110 through which the spherical bullet 100 passes, and an elastic material having a larger coefficient of friction than the inner wall of the gun cavity below the opening 112. A pressing member 114 that covers the outside of the opening 112 with a friction member 113 and is elongated in the moving direction of the bullet 100 is disposed in the opening 112. By pressing the friction member 113 into the gun cavity 110 through the pressing member 114, the upper part of the bullet 100 can be rubbed.

発射された弾丸１００は、銃腔１１０内を通過していき、銃腔１１０内に突出した摩擦部材１１３に弾丸１００の上面が接触する。このとき、銃腔内壁と摩擦部材１１３の上部内面との摩擦の差によって、弾丸１００に上向きの回転が付与される。   The fired bullet 100 passes through the gun cavity 110, and the upper surface of the bullet 100 contacts the friction member 113 protruding into the gun cavity 110. At this time, upward rotation is imparted to the bullet 100 due to the difference in friction between the inner wall of the gun cavity and the upper inner surface of the friction member 113.

このようなエアソフトガン装置Ｓａは、球形の弾丸１００の上部に摩擦を与えて上向きの回転を付与できるので、弾丸１００が過度の上向き回転で上に反れ上がったり、回転不足で効果がないということがなく、弾丸１００の速度を増さずに射程距離を延ばすことができる。   Such an airsoft gun device Sa can apply an upward rotation by applying friction to the upper part of the spherical bullet 100, so that the bullet 100 does not warp upward due to excessive upward rotation, or is not effective due to insufficient rotation. The range can be extended without increasing the speed of the bullet 100.

特開平６−３０９１号公報JP-A-6-3091

ところで、上記の従来のエアソフトガン１０１に用いられる弾丸１００は、図２４（Ｂ）に示すように、球形であるが、このような弾丸１００は、例えば、球形の割り型を用いて、射出成形等によって製造される。この製造時においては、一般に、弾丸の表面には、割り型の合わせ目の痕跡１２１や樹脂を注入する湯口にできる極めて微小な突起部１２２等が形成される。即ち、ミクロ単位で微視的に見ると、弾丸１００の表面には、微細な一定の凹凸１２０が形成されている。   By the way, the bullet 100 used in the conventional airsoft gun 101 is spherical as shown in FIG. 24B. Such a bullet 100 is formed by injection molding using a spherical split mold, for example. Manufactured by. At the time of manufacturing, generally, the surface of a bullet is formed with a trace 121 of a split mold, a very small protrusion 122 that can be used as a pouring gate for pouring resin, and the like. That is, when viewed microscopically in micro units, fine constant irregularities 120 are formed on the surface of the bullet 100.

そのため、従来のエアソフトガン装置Ｓａにおいては、弾丸１００は、全体では無方向性形状の球形なので、弾丸１００を銃腔１１０に装填した際、弾丸１００に形成された割り型の合わせ目の痕跡１２１や微小な突起部１２２等の微細な一定の凹凸１２０の位置が銃腔１１０に対して不特定となり、そのため、発射する弾丸１００ごとに摩擦の具合や空気抵抗の受け方等の回転条件が異なるようになるので、発射する弾丸１００によって、その進行方向が異なってバラツキが生じ、そのため、目標に弾丸１００を当てることが難しいという問題があった。   Therefore, in the conventional airsoft gun apparatus Sa, the bullet 100 is a non-directional spherical shape as a whole, and therefore when the bullet 100 is loaded into the gun cavity 110, the trace 121 of the split mold formed on the bullet 100 or The position of the minute constant unevenness 120 such as the minute protrusion 122 becomes unspecified with respect to the gun cavity 110, so that the rotation conditions such as the degree of friction and how to receive air resistance are different for each bullet 100 to be fired. Therefore, the bullet 100 to be fired varies in its traveling direction, and thus there is a problem that it is difficult to apply the bullet 100 to the target.

本発明は、このような問題点に鑑みてなされたもので、弾丸の表面に形成される微細な一定の凹凸の位置が、銃腔に対して一定の位置関係になるようにし、発射するすべての弾丸の回転条件を一定にして進行方向のバラツキを防止するようにしたエアソフトガン装置を提供することを目的とする。   The present invention has been made in view of such a problem, and the position of the fine constant irregularities formed on the surface of the bullet is in a fixed positional relationship with respect to the gun cavity, and all the fires are performed. An object of the present invention is to provide an airsoft gun device in which the rotation conditions of the bullets are kept constant to prevent variations in the traveling direction.

このような目的を達成するため、本発明のエアソフトガン装置は、弾丸と、該弾丸を通過させる銃腔が形成された銃身を有し、上記弾丸に上記銃腔の中心軸方向に直交する幅方向の回転軸を回転中心とした上向きの回転を付与する回転付与機構を有したエアソフトガンとを備えたエアソフトガン装置において、上記弾丸を、該弾丸の回転軸に直交する横断面が円形の回転体に形成し且つ該回転軸に沿う方向の左右が対称になるような球形以外の形状に形成し、上記エアソフトガンの銃腔の横断面の形状を、上記弾丸の回転軸を含む中心縦断面の形状に対応して形成した構成としている。   In order to achieve such an object, an airsoft gun device of the present invention has a bullet and a barrel formed with a gun cavity through which the bullet passes, and the width direction perpendicular to the central axis direction of the gun cavity is formed on the bullet. The airsoft gun device includes an airsoft gun having a rotation imparting mechanism that imparts upward rotation about the rotation axis of the bullet, and the bullet is formed into a rotary body having a circular cross section perpendicular to the rotation axis of the bullet. And a shape other than a sphere that is symmetrical to the left and right in the direction along the rotation axis, and the shape of the cross section of the air cavity of the airsoft gun corresponds to the shape of the central longitudinal section including the rotation axis of the bullet It is set as the structure formed.

先ず、弾丸を製造するときは、例えば、左右対称の割り型を用いて、樹脂の射出成形等により行なう。この場合、割り型として、例えば、割り型の合わせ目の痕跡が弾丸の回転軸に直交し且つ回転軸に沿う方向の左右両側部間の中間に位置し、且つ、湯口が割り型の合わせ目に位置するような左右対称のものを用いれば良い。これにより、弾丸は、回転軸に沿う方向の左右が対称になるように形成され、弾丸の割り型の合わせ目の痕跡は、回転軸に直交し且つ回転軸に沿う方向の左右両側部間の中間に位置できるようになる。また、弾丸の微小突起部は、割り型の合わせ目の痕跡上に位置されるようになる。
あるいはまた、左右対称の割り型として、割り型の合わせ目の痕跡が弾丸の表面の回転軸を通る平面上に形成されるように形成され、湯口が割り型の合わせ目の中央に設けられたものを用いれば良い。これにより、弾丸は、回転軸に沿う方向の左右が対称になるように形成され、弾丸の割り型の合わせ目の痕跡は、回転軸を通る平面上に形成されるようになる。また、弾丸の微小突起部は、割り型の合わせ目の痕跡上に位置されるようになる。
そして、この弾丸をエアソフトガンに装填して、エアソフトガンで弾丸を発射させると、弾丸は、銃身の銃腔を通過して発射されるが、その際、回転付与機構によって、弾丸は上向きの回転を付与されて発射されるので、揚力が発生し、そのため、弾丸の射程距離が延びる。また、発射される弾丸は、そのすべてにおいて弾丸に形成された割り型の合わせ目の痕跡や微小突起部等の微細な一定の凹凸の位置が銃腔に対して一定の位置関係となり、そのため、摩擦の具合や空気抵抗の受け方等の弾丸の回転条件が一定となるので、弾丸の進行方向のバラツキを防止することができ、目標に弾丸を当てやすくなる。更に、銃腔の横断面の形状は、弾丸の中心縦断面に対応して形成されており、弾丸が銃腔を通過する際、弾丸は、微細な一定の凹凸の位置が銃腔に対して一定の位置関係を保つので、発射されるすべての弾丸において弾丸に形成された微細な一定の凹凸の位置が銃腔に対して一定の位置関係となり、そのため、摩擦の具合や空気抵抗の受け方等の弾丸の回転条件が一定となるので、この点でも、弾丸の進行方向のバラツキを防止することができ、目標に弾丸を当てやすくなる。 First, when a bullet is manufactured, for example, it is performed by resin injection molding using a symmetric split mold. In this case, as the split mold, for example, the trace of the split mold joint is located in the middle between the right and left sides in the direction perpendicular to the rotation axis of the bullet and along the rotation axis, and the gate is the split joint. What is necessary is just to use the symmetrical thing located in. Thereby, the bullet is formed so that the right and left in the direction along the rotation axis are symmetrical, and the trace of the joint of the split mold of the bullet is between the left and right side portions in the direction perpendicular to the rotation axis and along the rotation axis. It can be positioned in the middle. Moreover, the minute projections of the bullets are positioned on the traces of the split mold joints.
Alternatively, as a symmetric split mold, a mark of the split mold is formed on a plane passing through the rotation axis of the surface of the bullet, and a gate is provided at the center of the split mold. What is necessary is just to use. Thereby, the bullet is formed so that the right and left in the direction along the rotation axis are symmetric, and the mark of the joint of the split type of the bullet is formed on a plane passing through the rotation axis. Moreover, the minute projections of the bullets are positioned on the traces of the split mold joints.
Then, when this bullet is loaded into an airsoft gun and fired with an airsoft gun, the bullet is fired through the barrel of the barrel. At that time, the bullet imparts upward rotation by the rotation imparting mechanism. And fired, lift is generated, which increases the range of the bullet. In addition, the bullets to be fired have a fixed positional relationship with respect to the gun cavity, and the positions of minute irregularities such as the traces of the split-type joints formed on the bullets and the minute protrusions in all the bullets, Since the rotation conditions of the bullets, such as the degree of friction and how to receive air resistance, are constant, variations in the direction of bullet movement can be prevented and the bullets can be easily applied to the target. Further, the shape of the cross section of the gun cavity is formed corresponding to the central longitudinal section of the bullet, and when the bullet passes through the gun cavity, the position of the fine irregularities with respect to the gun cavity Because it maintains a certain positional relationship, the position of the fine irregularities formed on the bullets in all the bullets to be fired has a certain positional relationship with respect to the gun cavity, so the degree of friction and how to receive air resistance, etc. Since the rotation condition of the bullet is constant, it is possible to prevent variation in the direction of bullet movement, and it is easy to apply the bullet to the target.

そして、必要に応じ、上記弾丸を、該弾丸の回転軸に沿う方向の左右両側部を該回転軸に直交する平面で形成した構成としている。これにより、弾丸の左右両側部は、弾丸の進行方向に対して平行な平面となるので、弾丸の進行方向からの空気抵抗を受けにくくなる。この場合、弾丸は、発射された後に左右にズレにくくなり、直進性が向上させられるので、それだけ、目標に弾丸を当てやすくなる。   Then, if necessary, the bullet has a configuration in which left and right side portions in the direction along the rotation axis of the bullet are formed by planes orthogonal to the rotation axis. As a result, the left and right sides of the bullet are planes parallel to the direction of travel of the bullet, making it difficult to receive air resistance from the direction of travel of the bullet. In this case, the bullet is less likely to be displaced from side to side after being fired, and the straightness is improved, so that it becomes easier to apply the bullet to the target.

また、必要に応じ、上記弾丸の左右両側部の外周縁を、面取り形成した構成としている。弾丸のかどをなくすことで空気抵抗を低減することができ、それだけ、弾丸の射程距離を延ばすことができる。   Moreover, it is set as the structure which chamfered and formed the outer periphery of the right-and-left both sides of the said bullet as needed. Air resistance can be reduced by eliminating bullet corners, and the range of bullets can be extended accordingly.

そして、必要に応じ、上記弾丸を、該弾丸の回転軸に沿う方向の左右両側部を半球状に形成した構成としている。
また、必要に応じ、上記弾丸の中央の横断面の外径を最大にした構成としている。
更に、必要に応じ、上記弾丸の中央の横断面より左右にある横断面の外径を最大にした構成としている。 And if necessary, the bullet has a hemispherical shape on the left and right sides in the direction along the rotation axis of the bullet.
Moreover, it is set as the structure which maximized the outer diameter of the cross section of the center of the said bullet as needed.
Furthermore, if necessary, the outer diameter of the cross section on the left and right of the center cross section of the bullet is maximized.

更にまた、必要に応じ、上記エアソフトガンは、上記弾丸を貯留する倉腔が形成され該倉腔から上記銃腔内に上記弾丸を装填する弾倉具を備え、該弾倉具の上記倉腔の横断面の形状を、上記弾丸の回転軸を含む中心縦断面の形状に対応して形成した構成としている。弾倉具に弾丸を貯留するときは、弾倉具の上部から倉腔の横断面の形状に合わせて弾丸を入れていく。これにより、弾倉具に貯留された弾丸は、倉腔内に規則的に羅列させられるようになる。この倉腔から、弾丸は、その向きを保ったまま１つずつ銃腔内に装填される。即ち、発射されるすべての弾丸において、弾丸に形成された微細な一定の凹凸の位置が銃腔に対して一定の位置関係になるように装填される。   Furthermore, if necessary, the airsoft gun includes a magazine tool in which a granule cavity for storing the bullet is formed and the bullet tool is loaded from the granule cavity into the gun cavity, and a cross section of the magazine cavity of the magazine tool. The shape is formed so as to correspond to the shape of the central longitudinal section including the rotation axis of the bullet. When storing bullets in the magazine tool, the bullets are inserted from the top of the magazine tool according to the shape of the cross section of the magazine cavity. Thereby, the bullets stored in the magazine tool can be regularly arranged in the magazine cavity. From this holding cavity, bullets are loaded into the gun cavity one by one while maintaining their orientation. In other words, all the bullets to be fired are loaded so that the positions of the fine irregularities formed on the bullets are in a certain positional relationship with the gun cavity.

本発明のエアソフトガン装置によれば、弾丸は、回転軸に沿う方向の左右が対称になるように形成され、弾丸の割り型の合わせ目の痕跡を、例えば、回転軸に直交し且つ回転軸に沿う方向の左右両側部間の中間に位置できるように形成できる。また、弾丸の微小突起部も、割り型の合わせ目の痕跡上に位置できるように形成できる。そして、この弾丸をエアソフトガンに装填して、エアソフトガンで弾丸を発射させると、銃腔の横断面の形状は、弾丸の中心縦断面に対応して形成されているので、弾丸は、そのすべてにおいて弾丸に形成された割り型の合わせ目の痕跡や微小突起部等の微細な一定の凹凸の位置が銃腔に対して一定の位置関係を保つように発射される。そのため、摩擦の具合や空気抵抗の受け方等の弾丸の回転条件が一定となるので、弾丸の進行方向のバラツキを防止することができ、目標に弾丸を当てやすくすることができる。   According to the airsoft gun device of the present invention, the bullet is formed so that the right and left in the direction along the rotation axis is symmetrical, and the mark of the joint of the split type of the bullet is, for example, orthogonal to the rotation axis and on the rotation axis. It can form so that it can be located in the middle between the left and right side portions in the direction along. Further, the minute projections of the bullets can be formed so as to be positioned on the traces of the split mold joints. Then, when this bullet is loaded into an airsoft gun and fired with an airsoft gun, the shape of the cross section of the gun cavity is formed corresponding to the center vertical cross section of the bullet. The positions of the minute constant irregularities such as the traces of the split-type joints and the minute protrusions formed in the above are fired so as to maintain a constant positional relationship with the gun cavity. Therefore, since the rotation conditions of the bullets such as the degree of friction and how to receive the air resistance are constant, it is possible to prevent variations in the traveling direction of the bullets and to easily apply the bullets to the target.

以下、添付図面に基づいて本発明の実施の形態に係るエアソフトガン装置を説明する。
図１乃至図９には、本発明の第一の実施の形態に係るエアソフトガン装置Ｓを示している。このエアソフトガン装置Ｓは、弾丸Ｂと、エアソフトガンＧとを備えてなる。 Hereinafter, an airsoft gun device according to an embodiment of the present invention will be described with reference to the accompanying drawings.
1 to 9 show an airsoft gun device S according to a first embodiment of the present invention. The airsoft gun device S includes a bullet B and an airsoft gun G.

弾丸Ｂは、図１乃至図４，図７及び図８に示すように、後述の回転付与機構２０によって、後述する銃腔１１の中心軸１２方向に直交する幅方向Ｈの回転軸１を回転中心とした上向きの回転を付与され、この回転軸１に直交する横断面が円形の回転体に形成され且つ回転軸１に沿う方向の左右が対称になるように形成されている。実施の形態では、図３に示すように、球体の左右両側部３は、回転軸１に直交する平面で切断した形状に形成されている。   As shown in FIGS. 1 to 4, 7 and 8, the bullet B rotates the rotating shaft 1 in the width direction H perpendicular to the direction of the central axis 12 of the gun cavity 11 described later by a rotation applying mechanism 20 described later. An upward rotation about the center is given, and a cross section perpendicular to the rotating shaft 1 is formed in a circular rotating body, and the right and left in the direction along the rotating shaft 1 are symmetrical. In the embodiment, as shown in FIG. 3, the left and right side portions 3 of the sphere are formed in a shape cut by a plane orthogonal to the rotation axis 1.

この弾丸は、例えば、左右対称の割り型を用いて、樹脂の射出成形により製造される。図９に示すように、左右対称の割り型４０を合わせ、この合わせ目４１に湯口４２を設ける。この湯口４２から樹脂を流し込んで、球体の左右両側部３が、回転軸１に直交する平面で切断した形状になるように形成する。このとき、弾丸Ｂの表面には、割り型４０の合わせ目４１の痕跡６が残る。この痕跡６を、回転軸１に直交し且つ回転軸１に沿う方向の左右両側部３間の中間に位置させるように形成する。また、弾丸Ｂの表面には、湯口４２によって微小な突起部５が形成される。この微小突起部５を、割り型４０の合わせ目４１の痕跡６上に位置されるように形成する。
これにより、弾丸Ｂの表面には、割り型４０の合わせ目４１の痕跡６や微小突起部５等の微細な一定の凹凸７が形成されている。割り型４０の合わせ目４１の痕跡６は、回転軸１に直交し且つ回転軸１に沿う方向の左右両側部３間の中間に位置され、微小突起部５は、割り型４０の合わせ目４１の痕跡６上に位置されている。 The bullet is manufactured by resin injection molding using, for example, a symmetrical split mold. As shown in FIG. 9, the split molds 40 that are symmetrical to each other are combined, and a gate 42 is provided at the joint 41. Resin is poured from the gate 42 so that the left and right side portions 3 of the sphere are formed in a shape cut by a plane orthogonal to the rotation axis 1. At this time, the trace 6 of the joint 41 of the split mold 40 remains on the surface of the bullet B. The trace 6 is formed so as to be positioned between the left and right side portions 3 in a direction perpendicular to the rotation shaft 1 and along the rotation shaft 1. Further, a minute protrusion 5 is formed on the surface of the bullet B by the gate 42. The minute protrusions 5 are formed so as to be positioned on the trace 6 of the joint 41 of the split mold 40.
Thereby, on the surface of the bullet B, fine fixed irregularities 7 such as the traces 6 of the joints 41 of the split mold 40 and the minute protrusions 5 are formed. The trace 6 of the joint 41 of the split mold 40 is located in the middle between the left and right side portions 3 perpendicular to the rotation axis 1 and along the rotation axis 1, and the minute protrusion 5 is formed in the joint 41 of the split mold 40. It is located on the trace 6.

エアソフトガンＧは、図１，図２及び図４乃至図８に示すように、銃身１０と、回転付与機構２０と、弾倉具３０とを備えてなる。
銃身１０は、筒状に形成され、その内部に弾丸Ｂを通過させる銃腔１１が形成されている。この銃腔１１の横断面の形状は、弾丸Ｂの回転軸１を含む平面２で弾丸Ｂを切断して形成される中心縦断面４の形状に対応して形成されている。符号１４は、弾丸Ｂを発射する銃口である。 As shown in FIGS. 1, 2, and 4 to 8, the airsoft gun G includes a barrel 10, a rotation imparting mechanism 20, and a magazine tool 30.
The barrel 10 is formed in a cylindrical shape, and a gun cavity 11 through which the bullet B passes is formed. The shape of the cross section of the gun cavity 11 is formed corresponding to the shape of the central longitudinal section 4 formed by cutting the bullet B on the plane 2 including the rotation axis 1 of the bullet B. Reference numeral 14 denotes a muzzle for firing the bullet B.

回転付与機構２０は、図２に示すように、銃腔１１の上部１３に、弾丸Ｂの上部に接触する長さの突出体２１を設ける。突出体２１は、弾丸Ｂの上部に接触し、銃腔１１の一般内壁の摩擦係数よりも大きな摩擦係数を有した接触面２２を備えている。この接触面２２は、銃身１０の長手方向に延びて平面状に形成されている。   As shown in FIG. 2, the rotation imparting mechanism 20 is provided with a protrusion 21 having a length that contacts the upper part of the bullet B at the upper part 13 of the gun cavity 11. The protrusion 21 is in contact with the upper part of the bullet B, and has a contact surface 22 having a friction coefficient larger than that of the general inner wall of the gun cavity 11. The contact surface 22 extends in the longitudinal direction of the barrel 10 and is formed in a flat shape.

弾倉具３０は、図５乃至図８に示すように、弾丸Ｂを貯留する倉腔３１が形成され、この倉腔３１から銃腔１１内に弾丸Ｂを装填するためのバネ３２を備えている。
倉腔３１は、図６に示すように、その横断面の形状が、弾丸Ｂの回転軸１を含む中心縦断面４の形状に対応して形成されている。
バネ３２は、図５及び図８に示すように、弾倉具３０の底部３３に固定されて設けられ、その長さは、弾倉具３０の長手方向の長さよりも長く形成されている。
図７及び図８に示す、符号３４は、弾丸Ｂを発射する際に、弾丸Ｂ側に進出し、弾丸Ｂに対してガスまたは空気を噴射するノズルである。ノズル３４の動作機構は、エアソフトガンＧによって異なるが、どのように構成しても良い。 As shown in FIGS. 5 to 8, the magazine tool 30 is formed with a magazine cavity 31 for storing the bullet B, and includes a spring 32 for loading the bullet B into the gun cavity 11 from the magazine cavity 31. .
As shown in FIG. 6, the storage chamber 31 has a cross-sectional shape corresponding to the shape of the central longitudinal section 4 including the rotation shaft 1 of the bullet B.
As shown in FIGS. 5 and 8, the spring 32 is fixed to the bottom 33 of the magazine tool 30, and the length thereof is longer than the length of the magazine tool 30 in the longitudinal direction.
Reference numeral 34 shown in FIG. 7 and FIG. 8 is a nozzle that advances to the bullet B side and injects gas or air to the bullet B when the bullet B is fired. The operation mechanism of the nozzle 34 varies depending on the airsoft gun G, but may be configured in any manner.

このように構成される本発明の第一の実施の形態に係るエアソフトガン装置Ｓを用いて弾丸Ｂを発射するときは、以下のようにする。先ず、弾丸Ｂを弾倉具３０に貯留する。貯留するときは、弾倉具３０の上部から倉腔３１の横断面の形状に合わせて弾丸Ｂを入れていく。これにより、弾倉具３０に貯留された弾丸Ｂは、倉腔３１内に規則的に羅列させられるようになる。   When the bullet B is fired using the airsoft gun apparatus S according to the first embodiment of the present invention configured as described above, the following is performed. First, the bullet B is stored in the magazine tool 30. When storing, the bullet B is inserted from the upper part of the magazine tool 30 according to the shape of the cross section of the granule cavity 31. Thereby, the bullets B stored in the magazine tool 30 are regularly arranged in the magazine cavity 31.

次に、例えば、レバー（図示せず）をコッキングする等して、弾丸Ｂを発射位置Ｌまで移動させる。この場合、ノズル３４が後退するとともに、弾丸Ｂが倉腔３１から銃腔１１内に装填される。詳しくは、図８に示すように、弾丸Ｂは、弾倉具３０の底部３３に設けられているバネ３２により、発射位置Ｌまで押し上げられようとするが、ノズル３４によりその移動を制止されている。図７に示すように、ノズル３４が後退すると、弾丸Ｂの移動の制止が解除され、弾丸Ｂは、その向きを保ったまま１つずつ発射位置Ｌまで移動させられる。即ち、発射位置Ｌまで移動させられた弾丸Ｂは、弾丸Ｂに形成されている割り型４０の合わせ目４１の痕跡６が、回転軸１に直交し且つ回転軸１に沿う方向の左右両側部３間の中間に位置され、弾丸Ｂに形成されている微小突起部５が、割り型４０の合わせ目４１の痕跡６上に位置された状態となり、発射されるすべての弾丸Ｂにおいて、弾丸Ｂに形成された微細な一定の凹凸７の位置が、銃腔１１に対して一定の位置関係になるように装填される。   Next, the bullet B is moved to the firing position L by cocking a lever (not shown), for example. In this case, the nozzle 34 is retracted, and the bullet B is loaded into the gun cavity 11 from the warehouse cavity 31. Specifically, as shown in FIG. 8, the bullet B tends to be pushed up to the firing position L by the spring 32 provided on the bottom 33 of the magazine tool 30, but its movement is restricted by the nozzle 34. . As shown in FIG. 7, when the nozzle 34 is retracted, the movement of the bullet B is released and the bullet B is moved to the firing position L one by one while maintaining its orientation. That is, the bullet B moved to the firing position L has both left and right side portions in the direction in which the trace 6 of the joint 41 of the split mold 40 formed on the bullet B is perpendicular to the rotation axis 1 and along the rotation axis 1. 3, the microprojection 5 formed on the bullet B is located on the trace 6 of the joint 41 of the split mold 40, and in all the bullets B to be fired, the bullet B Are loaded so that the positions of the fine constant irregularities 7 formed in the above are fixed relative to the gun cavity 11.

弾丸Ｂを発射位置Ｌに位置させたら、図８に示すように、コッキングさせてノズル３４を進出させ、それから、トリガー（図示せず）を引く。これにより、このノズル３４がガスまたは空気を噴射し、弾丸Ｂを打ち出す。打ち出された弾丸Ｂは、銃腔１１内を通過していき、その上部が、銃腔１１内の上部１３に突出している突出体２１に接触する。このとき、弾丸Ｂの下部が銃腔１１の内壁から受ける摩擦力と、弾丸Ｂの上部が突出体２１の摩擦部材から受ける摩擦力との差によって、弾丸Ｂに上向きの回転が付与され、銃口１４から発射される。   When the bullet B is positioned at the firing position L, as shown in FIG. 8, the nozzle 34 is advanced by cocking, and then a trigger (not shown) is pulled. As a result, the nozzle 34 injects gas or air and launches a bullet B. The launched bullet B passes through the gun cavity 11, and its upper part comes into contact with the projecting body 21 projecting from the upper part 13 in the gun cavity 11. At this time, due to the difference between the frictional force that the lower part of the bullet B receives from the inner wall of the gun cavity 11 and the frictional force that the upper part of the bullet B receives from the friction member of the projecting body 21, upward rotation is imparted to the bullet B. 14 is fired.

また、銃腔１１は、弾丸Ｂの中心縦断面４の形状に対応しているので、弾丸Ｂが銃腔１１内を通過していくときに、弾丸Ｂの向きが変わって、微細な一定の凹凸７と銃腔１１との位置関係が変わることを防止できる。   Further, since the gun cavity 11 corresponds to the shape of the central longitudinal section 4 of the bullet B, when the bullet B passes through the gun cavity 11, the direction of the bullet B is changed to be a fine constant. It is possible to prevent the positional relationship between the unevenness 7 and the gun cavity 11 from changing.

発射された弾丸Ｂは、目標に向けて進行していくが、目標に至るまでに空気抵抗を受ける。弾丸Ｂは、上向きの回転を付与されているので、弾丸上部の空気圧よりも弾丸下部の空気圧の方が圧力が大きくなる。即ち、弾丸Ｂに揚力がかかるので、それだけ、弾丸Ｂの射程距離が延びる。   The fired bullet B travels toward the target, but receives air resistance before reaching the target. Since the bullet B is given upward rotation, the air pressure at the bottom of the bullet is greater than the air pressure at the top of the bullet. That is, since the lift is applied to the bullet B, the range of the bullet B is extended accordingly.

また、発射された弾丸Ｂは、その向きが常に一定、即ち、弾丸Ｂの微細な一定の凹凸７の向きが銃腔１１に対して一定なので、摩擦の具合や空気抵抗の受け方等の弾丸Ｂの回転条件が一定となり、そのため、弾丸Ｂの進行方向のバラツキを防止することができ、目標に弾丸Ｂを当てやすくなる。   Further, since the direction of the bullet B that has been fired is always constant, that is, the direction of the fine irregularities 7 of the bullet B is constant with respect to the gun cavity 11, the bullet B such as how to receive friction or how to receive air resistance. Therefore, it is possible to prevent variations in the traveling direction of the bullets B and to easily apply the bullets B to the target.

また、弾丸Ｂの左右両側部３を、弾丸Ｂの進行方向に平行な平面に形成したので、弾丸Ｂの左右両側部３は、弾丸Ｂの進行方向からの空気抵抗を受けにくく、そのため、弾丸Ｂが左右にズレにくくなり、目標に向かって確実に直進するようになるので、直進性が向上し、目標に弾丸Ｂを当てやすくなる。   In addition, since the left and right side portions 3 of the bullet B are formed in a plane parallel to the traveling direction of the bullet B, the left and right side portions 3 of the bullet B are not easily subjected to air resistance from the traveling direction of the bullet B. Since B becomes difficult to shift to the left and right and moves straight forward toward the target, the straight traveling performance is improved and the bullet B is easily applied to the target.

図１０及び図１１には、本発明の第二の実施の形態に係るエアソフトガン装置の例を示している。これは、弾丸Ｂを回転軸１を中心とする円柱状に形成し、回転軸１に沿う方向の左右両側部３を回転軸１に直交する平面で形成してある。また、弾丸Ｂの左右両側部３の外周縁を、面取り形成している。一方、銃腔１１の横断面の形状を、弾丸Ｂの中心縦断面４に対応した形状に形成している。この場合、弾丸Ｂの横断面の外径は、弾丸Ｂの回転軸方向に沿って同一である。更に、弾丸Ｂに形成されている割り型４０の合わせ目４１の痕跡６は、回転軸１に直交し且つ回転軸１に沿う方向の左右両側部３間の中間に位置され、弾丸Ｂに形成されている微小突起部５は、割り型４０の合わせ目４１の痕跡６上に位置されている。これによっても、上記と同様の作用，効果を奏する。   10 and 11 show an example of an airsoft gun device according to the second embodiment of the present invention. In this configuration, the bullet B is formed in a columnar shape centered on the rotation shaft 1, and the left and right side portions 3 in the direction along the rotation shaft 1 are formed by planes orthogonal to the rotation shaft 1. Further, the outer peripheral edges of the left and right side portions 3 of the bullet B are chamfered. On the other hand, the cross-sectional shape of the gun cavity 11 is formed in a shape corresponding to the central vertical cross section 4 of the bullet B. In this case, the outer diameter of the cross section of the bullet B is the same along the rotation axis direction of the bullet B. Further, the trace 6 of the joint 41 of the split mold 40 formed on the bullet B is located in the middle between the left and right side portions 3 perpendicular to the rotation axis 1 and along the rotation axis 1 and formed on the bullet B. The microprojection portion 5 is positioned on the trace 6 of the joint 41 of the split mold 40. This also provides the same operations and effects as described above.

図１２及び図１３には、本発明の第三の実施の形態に係るエアソフトガン装置の例を示している。これは、弾丸Ｂをその中央の横断面の外径が最大になるように、回転軸１を中心とする円錐台状のものを連設した形状に形成し、回転軸１に沿う方向の左右両側部３を回転軸１に直交する平面で形成してある。一方、銃腔１１の横断面の形状を、弾丸Ｂの中心縦断面４に対応した形状に形成している。また、弾丸Ｂに形成されている割り型４０の合わせ目４１の痕跡６は、回転軸１に直交し且つ回転軸１に沿う方向の左右両側部３間の中間に位置され、弾丸Ｂに形成されている微小突起部５は、割り型４０の合わせ目４１の痕跡６上に位置されている。これによっても、上記と同様の作用，効果を奏する。   12 and 13 show an example of an airsoft gun device according to the third embodiment of the present invention. This is because the bullet B is formed in a shape in which a frustoconical shape centering on the rotating shaft 1 is connected so that the outer diameter of the central cross section is maximized, and left and right in the direction along the rotating shaft 1 Both side portions 3 are formed by planes orthogonal to the rotation axis 1. On the other hand, the cross-sectional shape of the gun cavity 11 is formed in a shape corresponding to the central vertical cross section 4 of the bullet B. Further, the trace 6 of the joint 41 of the split mold 40 formed on the bullet B is located in the middle between the left and right side portions 3 perpendicular to the rotation axis 1 and along the rotation axis 1 and formed on the bullet B. The microprojection portion 5 is positioned on the trace 6 of the joint 41 of the split mold 40. This also provides the same operations and effects as described above.

図１４及び図１５には、本発明の第四の実施の形態に係るエアソフトガン装置の例を示している。これは、弾丸Ｂを径の異なる円柱体を、その中央の横断面の外径が最大になるように、左右対称に段階的に連設した形状に形成し、回転軸１に沿う方向の左右両側部３を回転軸１に直交する平面で形成してある。一方、銃腔１１の横断面の形状を、弾丸Ｂの中心縦断面４に対応した形状に形成している。また、弾丸Ｂに形成されている割り型４０の合わせ目４１の痕跡６は、回転軸１に直交し且つ回転軸１に沿う方向の左右両側部３間の中間に位置され、弾丸Ｂに形成されている微小突起部５は、割り型４０の合わせ目４１の痕跡６上に位置されている。これによっても、上記と同様の作用，効果を奏する。   14 and 15 show an example of an airsoft gun device according to the fourth embodiment of the present invention. This is because the bullet B is formed in a shape in which cylindrical bodies having different diameters are arranged stepwise symmetrically so that the outer diameter of the central cross section becomes the maximum, and the left and right in the direction along the rotation axis 1 are formed. Both side portions 3 are formed by planes orthogonal to the rotation axis 1. On the other hand, the cross-sectional shape of the gun cavity 11 is formed in a shape corresponding to the central vertical cross section 4 of the bullet B. Further, the trace 6 of the joint 41 of the split mold 40 formed on the bullet B is located in the middle between the left and right side portions 3 perpendicular to the rotation axis 1 and along the rotation axis 1 and formed on the bullet B. The microprojection portion 5 is positioned on the trace 6 of the joint 41 of the split mold 40. This also provides the same operations and effects as described above.

図１６及び図１７には、本発明の第五の実施の形態に係るエアソフトガン装置の例を示している。これは、弾丸Ｂを中央の横断面より左右にある横断面の外径が最大になるように、中央を括れ形成し、回転軸１に沿う方向の左右両側部３を回転軸１に直交する平面で形成してある。また、弾丸Ｂの左右両側部３の外周縁を、面取り形成している。一方、銃腔１１の横断面の形状を、弾丸Ｂの中心縦断面４に対応した形状に形成している。弾丸Ｂに形成されている割り型４０の合わせ目４１の痕跡６は、回転軸１方向に延びて設けられ、弾丸Ｂに形成されている微小突起部５は、割り型４０の合わせ目４１の痕跡６の中央に位置されている。これによっても、上記と同様の作用，効果を奏する。   16 and 17 show an example of an airsoft gun device according to the fifth embodiment of the present invention. This is because the bullet B is formed by constricting the center so that the outer diameter of the cross section located on the left and right of the center cross section is the maximum, and the left and right side portions 3 in the direction along the rotation shaft 1 are orthogonal to the rotation shaft 1. It is formed in a plane. Further, the outer peripheral edges of the left and right side portions 3 of the bullet B are chamfered. On the other hand, the cross-sectional shape of the gun cavity 11 is formed in a shape corresponding to the central vertical cross section 4 of the bullet B. The trace 6 of the joint 41 of the split mold 40 formed on the bullet B is provided so as to extend in the direction of the rotation axis 1, and the minute protrusion 5 formed on the bullet B is formed on the joint 41 of the split mold 40. Located in the center of the trace 6. This also provides the same operations and effects as described above.

図１８及び図１９には、本発明の第六の実施の形態に係るエアソフトガン装置の例を示している。これは、弾丸Ｂを中央の横断面より左右にある横断面の外径が最大になるように、回転軸１に直交する方向に球形の中央を窪ませて形成してある。一方、銃腔１１の横断面の形状を、弾丸Ｂの中心縦断面４に対応した形状に形成している。
この弾丸は、例えば、左右対称の割り型を用いて、樹脂の射出成形により製造される。この場合、左右対称の割り型（図示せず）は、割り型の合わせ目の痕跡が弾丸Ｂの表面の回転軸１を通る平面上に形成されるように形成されている。また、湯口は、割り型の合わせ目の中央に設けられている。これによっても、上記と同様の作用，効果を奏する。 18 and 19 show an example of an airsoft gun device according to the sixth embodiment of the present invention. The bullet B is formed by recessing the spherical center in a direction perpendicular to the rotation axis 1 so that the outer diameter of the cross section located on the left and right of the center cross section is maximized. On the other hand, the cross-sectional shape of the gun cavity 11 is formed in a shape corresponding to the central vertical cross section 4 of the bullet B.
The bullet is manufactured by resin injection molding using, for example, a symmetrical split mold. In this case, the symmetric split mold (not shown) is formed such that the trace of the split mold joint is formed on a plane passing through the rotation axis 1 on the surface of the bullet B. The gate is provided in the center of the split joint. This also provides the same operations and effects as described above.

図２０及び図２１には、本発明の第七の実施の形態に係るエアソフトガン装置の例を示している。これは、弾丸Ｂをその中央の横断面の外径が最大になるように、回転軸１を中心とする円柱体の左右両側に半円形を設けて形成してある。一方、銃腔１１の横断面の形状を、弾丸Ｂの中心縦断面４に対応した形状に形成している。また、弾丸Ｂに形成されている割り型４０の合わせ目４１の痕跡６は、回転軸１に直交し且つ回転軸１に沿う方向の左右両側部３間の中間に位置され、弾丸Ｂに形成されている微小突起部５は、割り型４０の合わせ目４１の痕跡６上に位置されている。これによっても、上記と同様の作用，効果を奏する。   20 and 21 show an example of an airsoft gun device according to the seventh embodiment of the present invention. The bullet B is formed by providing semicircles on both the left and right sides of the cylindrical body with the rotation axis 1 as the center so that the outer diameter of the cross section at the center is maximized. On the other hand, the cross-sectional shape of the gun cavity 11 is formed in a shape corresponding to the central vertical cross section 4 of the bullet B. Further, the trace 6 of the joint 41 of the split mold 40 formed on the bullet B is located in the middle between the left and right side portions 3 perpendicular to the rotation axis 1 and along the rotation axis 1 and formed on the bullet B. The microprojection portion 5 is positioned on the trace 6 of the joint 41 of the split mold 40. This also provides the same operations and effects as described above.

図２２及び図２３には、本発明の第八の実施の形態に係るエアソフトガン装置の例を示している。これは、弾丸Ｂをその横断面の外径が弾丸Ｂの回転軸方向に沿って同一になるように、回転軸１を中心とする円柱体の左右両側に半円形を設けて形成してある。一方、銃腔１１の横断面の形状を、弾丸Ｂの中心縦断面４に対応した形状に形成している。また、弾丸Ｂに形成されている割り型４０の合わせ目４１の痕跡６は、回転軸１に直交し且つ回転軸１に沿う方向の左右両側部３間の中間に位置され、弾丸Ｂに形成されている微小突起部５は、割り型４０の合わせ目４１の痕跡６上に位置されている。これによっても、上記と同様の作用，効果を奏する。   22 and 23 show an example of an airsoft gun device according to the eighth embodiment of the present invention. This is formed by providing semicircles on both the left and right sides of the cylindrical body around the rotation axis 1 so that the outer diameter of the bullet B is the same along the rotation axis direction of the bullet B. . On the other hand, the cross-sectional shape of the gun cavity 11 is formed in a shape corresponding to the central vertical cross section 4 of the bullet B. Further, the trace 6 of the joint 41 of the split mold 40 formed on the bullet B is located in the middle between the left and right side portions 3 perpendicular to the rotation axis 1 and along the rotation axis 1 and formed on the bullet B. The microprojection portion 5 is positioned on the trace 6 of the joint 41 of the split mold 40. This also provides the same operations and effects as described above.

尚、弾丸Ｂは、上述した形状に限定されるものではなく、回転軸１に直交する横断面が円形の回転体に形成し且つ回転軸１に沿う方向の左右が対称になるような球形以外の形状に形成したものであれば、どのような形状に形成しても良い。
また、回転付与機構２０の構成は、上述した構成に必ずしも限定されるものではなく、弾丸Ｂに上向きの回転を付与できる構成であれば良く、適宜変更して差支えない。
尚また、割り型の合わせ目の位置や湯口の位置は、上述したものに限定されるものではなく、弾丸の対称性が確保され、銃腔との位置関係がすべての弾丸で一定なのであれば、どのように設定しても良い。 The bullet B is not limited to the shape described above, and is other than a spherical shape that is formed in a rotary body having a circular cross section orthogonal to the rotation axis 1 and that the left and right in the direction along the rotation axis 1 are symmetrical. Any shape may be used as long as it is formed in the shape.
In addition, the configuration of the rotation imparting mechanism 20 is not necessarily limited to the configuration described above, and any configuration that can impart upward rotation to the bullet B may be used, and may be changed as appropriate.
In addition, the position of the split joint and the gate are not limited to those described above, as long as the symmetry of the bullet is ensured and the positional relationship with the gun cavity is constant for all bullets. Any setting may be used.

本発明の第一の実施の形態に係るエアソフトガン装置の弾丸及びエアソフトガンの要部を示す分解斜視図である。It is a disassembled perspective view which shows the principal part of the bullet of the airsoft gun apparatus which concerns on 1st embodiment of this invention, and an airsoft gun. 本発明の第一の実施の形態に係るエアソフトガン装置を示す側面断面図である。It is side surface sectional drawing which shows the airsoft gun apparatus which concerns on 1st embodiment of this invention. 本発明の第一の実施の形態に係るエアソフトガン装置の弾丸を示す斜視図（Ａ），側面図（Ｂ）である。It is the perspective view (A) and side view (B) which show the bullet of the airsoft gun apparatus which concerns on 1st embodiment of this invention. 本発明の第一の実施の形態に係るエアソフトガン装置においてエアソフトガンの銃腔の横断面を弾丸とともに示す図である。It is a figure which shows the cross section of the gun cavity of an airsoft gun with a bullet in the airsoft gun apparatus which concerns on 1st embodiment of this invention. 本発明の第一の実施の形態に係るエアソフトガン装置の弾倉具を示す側面図である。It is a side view which shows the magazine tool of the airsoft gun apparatus which concerns on 1st embodiment of this invention. 本発明の第一の実施の形態に係るエアソフトガン装置の弾倉具を示す平面図である。It is a top view which shows the magazine tool of the airsoft gun apparatus which concerns on 1st embodiment of this invention. 本発明の第一の実施の形態に係るエアソフトガン装置のノズルを起こした状態で示す図である。It is a figure shown in the state which raised the nozzle of the airsoft gun apparatus which concerns on 1st embodiment of this invention. 本発明の第一の実施の形態に係るエアソフトガン装置において弾丸を発射するときの状態を示す図である。It is a figure which shows a state when firing a bullet in the airsoft gun apparatus which concerns on 1st embodiment of this invention. 本発明の第一の実施の形態に係るエアソフトガン装置の弾丸を形成するときの状態を示す図である。It is a figure which shows a state when forming the bullet of the airsoft gun apparatus which concerns on 1st embodiment of this invention. 本発明の第二の実施の形態に係るエアソフトガン装置の弾丸を示す斜視図（Ａ），側面図（Ｂ）である。It is the perspective view (A) and side view (B) which show the bullet of the airsoft gun apparatus which concerns on 2nd embodiment of this invention. 本発明の第二の実施の形態に係るエアソフトガン装置においてエアソフトガンの銃腔の横断面を弾丸とともに示す図である。It is a figure which shows the cross section of the gun cavity of an airsoft gun with a bullet in the airsoft gun apparatus which concerns on 2nd embodiment of this invention. 本発明の第三の実施の形態に係るエアソフトガン装置の弾丸を示す斜視図（Ａ），側面図（Ｂ）である。It is the perspective view (A) and side view (B) which show the bullet of the airsoft gun apparatus which concerns on 3rd embodiment of this invention. 本発明の第三の実施の形態に係るエアソフトガン装置においてエアソフトガンの銃腔の横断面を弾丸とともに示す図である。It is a figure which shows the cross section of the gun cavity of an airsoft gun with a bullet in the airsoft gun apparatus which concerns on 3rd embodiment of this invention. 本発明の第四の実施の形態に係るエアソフトガン装置の弾丸を示す斜視図（Ａ），側面図（Ｂ）である。It is the perspective view (A) and side view (B) which show the bullet of the airsoft gun apparatus which concerns on 4th embodiment of this invention. 本発明の第四の実施の形態に係るエアソフトガン装置においてエアソフトガンの銃腔の横断面を弾丸とともに示す図である。It is a figure which shows the cross section of the gun cavity of an airsoft gun with a bullet in the airsoft gun apparatus which concerns on 4th embodiment of this invention. 本発明の第五の実施の形態に係るエアソフトガン装置の弾丸を示す斜視図（Ａ），側面図（Ｂ）である。It is the perspective view (A) and side view (B) which show the bullet of the airsoft gun apparatus which concerns on 5th embodiment of this invention. 本発明の第五の実施の形態に係るエアソフトガン装置においてエアソフトガンの銃腔の横断面を弾丸とともに示す図である。It is a figure which shows the cross section of the gun cavity of an airsoft gun with a bullet in the airsoft gun apparatus which concerns on 5th embodiment of this invention. 本発明の第六の実施の形態に係るエアソフトガン装置の弾丸を示す斜視図（Ａ），側面図（Ｂ）である。It is the perspective view (A) and side view (B) which show the bullet of the airsoft gun apparatus which concerns on the 6th embodiment of this invention. 本発明の第六の実施の形態に係るエアソフトガン装置においてエアソフトガンの銃腔の横断面を弾丸とともに示す図である。It is a figure which shows the cross section of the gun cavity of an airsoft gun with a bullet in the airsoft gun apparatus which concerns on the 6th embodiment of this invention. 本発明の第七の実施の形態に係るエアソフトガン装置の弾丸を示す斜視図（Ａ），側面図（Ｂ）である。It is the perspective view (A) and side view (B) which show the bullet of the airsoft gun apparatus which concerns on the 7th embodiment of this invention. 本発明の第七の実施の形態に係るエアソフトガン装置においてエアソフトガンの銃腔の横断面を弾丸とともに示す図である。It is a figure which shows the cross section of the gun cavity of an airsoft gun with a bullet in the airsoft gun apparatus which concerns on the 7th embodiment of this invention. 本発明の第八の実施の形態に係るエアソフトガン装置の弾丸を示す斜視図（Ａ），側面図（Ｂ）である。It is the perspective view (A) and side view (B) which show the bullet of the airsoft gun apparatus which concerns on 8th embodiment of this invention. 本発明の第八の実施の形態に係るエアソフトガン装置においてエアソフトガンの銃腔の横断面を弾丸とともに示す図である。It is a figure which shows the cross section of the gun cavity of an airsoft gun with a bullet in the airsoft gun apparatus which concerns on 8th embodiment of this invention. 従来のエアソフトガン装置の一例を示す図である。It is a figure which shows an example of the conventional airsoft gun apparatus.

符号の説明Explanation of symbols

Ｓ エアソフトガン装置
Ｂ 弾丸
Ｇ エアソフトガン
Ｈ 幅方向
Ｌ 発射位置
１ 回転軸
２ 平面
３ 左右両側部
４ 中心縦断面
５ 微小突起部
６ 痕跡
７ 凹凸
１０ 銃身
１１ 銃腔
１２ 中心軸
１３ 上部
１４ 銃口
２０ 回転付与機構
２１ 突出体
２２ 接触面
３０ 弾倉具
３１ 倉腔
３２ バネ
３３ 底部
３４ ノズル
４０ 割り型
４１ 合わせ目
４２ 湯口 S Airsoft gun device B Bullet G Airsoft gun H Width direction L Firing position 1 Rotating shaft 2 Plane 3 Left and right sides 4 Center longitudinal section 5 Micro projection 6 Trace 7 Concavity and convexity 10 Barrel 11 Gun cavity 12 Center shaft 13 Upper part 14 Muzzle 20 Rotating mechanism 21 Projection body 22 Contact surface 30 Magazine tool 31 Clamping cavity 32 Spring 33 Bottom 34 Nozzle 40 Split mold 41 Joint 42

Claims (7)

弾丸と、該弾丸を通過させる銃腔が形成された銃身を有し、上記弾丸に上記銃腔の中心軸方向に直交する幅方向の回転軸を回転中心とした上向きの回転を付与する回転付与機構を有したエアソフトガンとを備えたエアソフトガン装置において、
上記弾丸を、該弾丸の回転軸に直交する横断面が円形の回転体に形成し且つ該回転軸に沿う方向の左右が対称になるような球形以外の形状に形成し、
上記エアソフトガンの銃腔の横断面の形状を、上記弾丸の回転軸を含む中心縦断面の形状に対応して形成したことを特徴とするエアソフトガン装置。 Rotation imparting having a bullet and a barrel formed with a gun cavity through which the bullet passes, and imparting upward rotation about the rotation axis in the width direction perpendicular to the central axis direction of the bullet cavity to the bullet In an airsoft gun device equipped with an airsoft gun having a mechanism,
The bullet is formed into a rotary body having a circular cross section perpendicular to the rotation axis of the bullet and a shape other than a sphere such that the left and right in the direction along the rotation axis are symmetrical,
An airsoft gun device characterized in that a shape of a cross section of a gun cavity of the airsoft gun is formed corresponding to a shape of a central longitudinal section including a rotation axis of the bullet. 上記弾丸を、該弾丸の回転軸に沿う方向の左右両側部を該回転軸に直交する平面で形成したことを特徴とする請求項１記載のエアソフトガン装置。   2. The airsoft gun device according to claim 1, wherein the bullet is formed by a plane perpendicular to the rotation axis on both right and left sides in a direction along the rotation axis of the bullet. 上記弾丸の左右両側部の外周縁を、面取り形成したことを特徴とする請求項２記載のエアソフトガン装置。   The airsoft gun device according to claim 2, wherein the outer peripheral edges of the left and right side portions of the bullet are chamfered. 上記弾丸を、該弾丸の回転軸に沿う方向の左右両側部を半球状に形成したことを特徴とする請求項１記載のエアソフトガン装置。   2. The airsoft gun device according to claim 1, wherein the bullet has hemispherical left and right sides in the direction along the rotation axis of the bullet. 上記弾丸の中央の横断面の外径を最大にしたことを特徴とする請求項１乃至４何れかに記載のエアソフトガン装置。   The airsoft gun device according to any one of claims 1 to 4, wherein the outer diameter of the cross section at the center of the bullet is maximized. 上記弾丸の中央の横断面より左右にある横断面の外径を最大にしたことを特徴とする請求項１乃至４何れかに記載のエアソフトガン装置。   The airsoft gun device according to any one of claims 1 to 4, wherein an outer diameter of a cross section on the left and right sides of the center cross section of the bullet is maximized. 上記エアソフトガンは、上記弾丸を貯留する倉腔が形成され該倉腔から上記銃腔内に上記弾丸を装填する弾倉具を備え、該弾倉具の上記倉腔の横断面の形状を、上記弾丸の回転軸を含む中心縦断面の形状に対応して形成したことを特徴とする請求項１乃至６何れかに記載のエアソフトガン装置。   The airsoft gun is provided with a magazine tool in which a granule cavity for storing the bullet is formed and the bullet tool is loaded from the granule cavity into the gun cavity, and the shape of the cross section of the granule cavity of the bullet tool is defined by The airsoft gun device according to any one of claims 1 to 6, wherein the airsoft gun device is formed so as to correspond to a shape of a central longitudinal section including a rotation axis.
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JP2006313028A (en) * 2005-05-06 2006-11-16 Masayoshi Sawai Spherical projectile and firing set

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1344992A (en) * 1915-05-12 1920-06-29 Jr John W Darley Projectile and means for firing said projectile
JPS60195062U (en) * 1984-06-04 1985-12-26 大野　家建 ball for ball games
JPH063091A (en) * 1992-06-22 1994-01-11 Tokyo Marui:Kk Hop-up device for bullet in toy rifle
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JPH09280793A (en) * 1996-04-11 1997-10-31 Shierifu:Kk Air gun
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