JP4401712B2 - Locking device for gaming machines - Google Patents

Locking device for gaming machines Download PDF

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JP4401712B2
JP4401712B2 JP2003307001A JP2003307001A JP4401712B2 JP 4401712 B2 JP4401712 B2 JP 4401712B2 JP 2003307001 A JP2003307001 A JP 2003307001A JP 2003307001 A JP2003307001 A JP 2003307001A JP 4401712 B2 JP4401712 B2 JP 4401712B2
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pipe
gaming machine
front door
locking device
extension pipe
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JP2005073877A (en
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龍司 村上
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美和ロック株式会社
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本発明は、遊技機本体に開閉自在な正面扉に設けられる遊技機用施錠装置に関し、さらに詳しくは、異なる厚みの正面扉に対応可能とする改良技術に関する。   The present invention relates to a gaming machine locking device provided at a front door that can be freely opened and closed in a gaming machine body, and more particularly to an improved technique that can accommodate front doors of different thicknesses.

遊技機にはパチンコ台やスロット台があり、さらにこれらの遊技台は、遊技者の好みや製造メーカ等の違いにより多くの種類に分かれる。一般的にこの種の遊技機は、遊技面の形成された正面扉が、遊技媒体の供給・回収機構や遊技動作の制御装置等が備えられた遊技機本体に対して開閉自在に取り付けられる。この正面扉100は、例えば図7に示す施錠機構部によって遊技機本体107の外枠に施解錠される。施錠機構部は、正面扉100の背面に固定される断面L字形のベースフレーム106と、このベースフレーム106に対して上下方向に摺動自在に取り付けられた摺動杆105とを有している。摺動杆105の上下には一対の係止爪104,104がリンク機構等により接続され、係止爪104,104は摺動杆105の摺動によって揺動される。   There are pachinko machines and slot machines in gaming machines, and these game machines are divided into many types depending on the preference of the player and the manufacturer. Generally, in this type of gaming machine, a front door on which a gaming surface is formed is attached to a gaming machine main body equipped with a game medium supply / collection mechanism, a gaming operation control device, and the like. The front door 100 is locked and unlocked to the outer frame of the gaming machine main body 107 by, for example, a locking mechanism shown in FIG. The locking mechanism section includes a base frame 106 having an L-shaped cross section that is fixed to the back surface of the front door 100, and a sliding rod 105 that is slidably attached to the base frame 106 in the vertical direction. . A pair of locking claws 104, 104 are connected to the upper and lower sides of the sliding rod 105 by a link mechanism or the like, and the locking claws 104, 104 are rocked by the sliding of the sliding rod 105.

遊技機本体107には係止爪104,104に対応する位置で一対の係止板108,108が固定されている。図8に示すように、ベースフレーム106にはシリンダ錠101の後端がフランジ等を介して固定される。シリンダ錠101の出力軸102にはカム板103が固定される。施錠機構部は、正面扉100が遊技機本体107に閉動されると、係止爪104,104が係止板108,108に当接し、バネ等の付勢力に抗して係止爪104,104が係止板108,108に係止することで、正面扉100を遊技機本体107に施錠する。一方、正面扉100の表面に表出したシリンダ錠101の鍵穴に、合鍵が挿入されて回転操作されると、出力軸102に固定されたカム板103を介して摺動杆105が摺動され、リンク機構によって係止爪104,104が係止解除方向へ揺動され、正面扉100が遊技機本体107から解錠される。   A pair of locking plates 108 and 108 are fixed to the gaming machine main body 107 at positions corresponding to the locking claws 104 and 104. As shown in FIG. 8, the rear end of the cylinder lock 101 is fixed to the base frame 106 via a flange or the like. A cam plate 103 is fixed to the output shaft 102 of the cylinder lock 101. When the front door 100 is closed by the gaming machine main body 107, the locking mechanism portion is configured such that the locking claws 104, 104 abut against the locking plates 108, 108 and resist the urging force of a spring or the like. , 104 are locked to the locking plates 108, 108 to lock the front door 100 to the gaming machine main body 107. On the other hand, when the key is inserted into the keyhole of the cylinder lock 101 exposed on the surface of the front door 100 and rotated, the sliding rod 105 is slid through the cam plate 103 fixed to the output shaft 102. The locking claws 104 and 104 are swung in the unlocking direction by the link mechanism, and the front door 100 is unlocked from the gaming machine main body 107.

なお、正面扉100の表面にはさらに図示しないガラス扉が取り付けられ、ガラス扉は、シリンダ錠101が反対回転されることで、正面扉100に対する施錠が解除される。   A glass door (not shown) is further attached to the surface of the front door 100, and the lock on the front door 100 is released by rotating the cylinder lock 101 in the opposite direction.

ここで、上記したように遊技機は、異なる厚みの正面扉を有した種々のタイプのものに分けられる。例えば図8に示した比較的薄厚の正面扉100に対し、厚みが厚いスロット台等の正面扉100Aに対しては、シリンダ錠101の表出端面を、正面扉100Aの表面と一致させるため、図8に示したシリンダ錠101より全長Lの長い図9に示すシリンダ錠101を用いることで、厚みの異なる正面扉100を備えた遊技機への対応を可能としていた。このように、シリンダ錠101の全長Lによって正面扉100の厚みの違いを吸収することで、ベースフレーム106、摺動杆105、係止爪104,104、リンク機構等によって構成される施錠機構部を、そのまま共用することができた。
実公昭58−4538号公報
Here, as described above, the gaming machines are classified into various types having front doors having different thicknesses. For example, in contrast to the relatively thin front door 100 shown in FIG. 8, for the front door 100A such as a thick slot base, the exposed end surface of the cylinder lock 101 is made to coincide with the surface of the front door 100A. By using the cylinder lock 101 shown in FIG. 9 having a longer overall length L than the cylinder lock 101 shown in FIG. 8, it is possible to cope with a gaming machine including the front door 100 having a different thickness. In this way, by absorbing the difference in the thickness of the front door 100 by the total length L of the cylinder lock 101, the locking mechanism portion configured by the base frame 106, the sliding rod 105, the locking claws 104 and 104, the link mechanism, and the like. Could be shared as is.
Japanese Utility Model Publication No. 58-4538

しかしながら、上記した従来の遊技機用施錠装置では、全長Lの異なるシリンダ錠に交換することで正面扉の厚みの異なる遊技機に対応していたため、その種類の数だけ異なる全長のシリンダ錠を揃えなければならず、施錠機構部の中でも特に高価な部材であるシリンダ錠を複数種類持たなければならないことは装置コストを増大させることになった。また、多種類のシリンダ錠を揃えることは部品管理も煩雑となり、効率的な生産への障害にもなりえた。   However, since the conventional locking device for gaming machines described above has been adapted to gaming machines having different front door thicknesses by replacing them with cylinder locks having different overall lengths L, the same number of different types of cylinder locks are provided. The necessity of having a plurality of types of cylinder locks, which are particularly expensive members among the locking mechanism portions, increases the cost of the apparatus. In addition, having many types of cylinder locks complicates parts management, and can be an obstacle to efficient production.

本発明は上記状況に鑑みてなされたもので、同一のシリンダ錠を用いて正面扉の厚みが異なる種々の遊技機に対し共用が可能となる遊技機用施錠装置を提供することを目的とする。   The present invention has been made in view of the above situation, and an object of the present invention is to provide a gaming machine locking device that can be used for various gaming machines having the same cylinder lock and having different front door thicknesses. .

次に、上記の課題を解決するための手段を、実施の形態に対応する図面を参照して説明する。
この発明の請求項1記載の遊技機用施錠装置10は、遊技機本体107に開閉自在に設けられた正面扉100と、該正面扉100に設けられ回動操作力の入力によって前記遊技機本体107に施解錠する施錠機構部とを有した遊技機において、前記正面扉100に設けられ鍵穴を前記正面扉100の表面に表出させるシリンダ錠11を有するとともに、前記鍵穴に挿入された合鍵による回動操作力を前記施錠機構部へ伝達する遊技機用施錠装置10であって、
前記シリンダ錠11の後端面13に同軸で固定され内周に雌ネジ35の形成された延長パイプ27と、該延長パイプ27の内周に螺合する雄ネジパイプ41と、
該雄ネジパイプ41の非螺合端を前記正面扉100の背面に固定するフランジ65と、
前記雄ネジパイプ41の内部に挿入されシリンダ錠後端面13の出力軸15に相対回転不能に固定されるジョイント筒51と、
該ジョイント筒51に相対回転不能に嵌入され且つ軸線方向に摺動自在になるとともに、非嵌入端61aが前記フランジ65を貫通して回動自在に支持されるカム取付軸61と、
を具備したことを特徴とする。
Next, means for solving the above problems will be described with reference to the drawings corresponding to the embodiments.
The gaming machine locking device 10 according to the first aspect of the present invention includes a front door 100 that is provided in a freely openable and closable manner on the gaming machine main body 107, and the gaming machine main body that is provided on the front door 100 by inputting a rotational operation force. In the gaming machine having a locking mechanism portion that locks and unlocks 107, the front door 100 has a cylinder lock 11 that exposes a keyhole to the surface of the front door 100, and a lock key inserted into the keyhole. A gaming machine locking device 10 for transmitting a turning operation force to the locking mechanism,
An extension pipe 27 that is coaxially fixed to the rear end surface 13 of the cylinder lock 11 and has an internal thread 35 formed on the inner periphery thereof; a male thread pipe 41 that is screwed into the inner periphery of the extension pipe 27;
A flange 65 for fixing the non-threaded end of the male screw pipe 41 to the back surface of the front door 100;
A joint cylinder 51 inserted into the male screw pipe 41 and fixed to the output shaft 15 of the cylinder lock rear end face 13 so as not to be relatively rotatable;
A cam mounting shaft 61 that is inserted into the joint cylinder 51 so as not to rotate relative to the joint cylinder 51 and is slidable in the axial direction; and a non-insertion end 61a is rotatably supported through the flange 65;
It is characterized by comprising.

この遊技機用施錠装置10では、延長パイプ27と雄ネジパイプ41が相対回転されることで、延長パイプ27に対する雄ネジパイプ41のねじ込み深さが調整される。従って、延長パイプ27及び雄ネジパイプ41を介在させて固定したシリンダ錠41の表出端面と正面扉100の背面100aとの距離Lが、ネジ山のピッチ間隔で調整可能となる。また、シリンダ錠11に固定された延長パイプ27に雄ネジパイプ41が螺合され、雄ネジパイプ41がフランジ65を介して正面扉100の背面100aに固定される。すなわち、シリンダ錠11は、螺合により一体となった延長パイプ27と雄ネジパイプ41を介してフランジ65のみによって正面扉100の背面100aに固定され、他の箇所での固定が不要となる。   In this gaming machine locking device 10, the extension pipe 27 and the male screw pipe 41 are rotated relative to each other, whereby the screwing depth of the male screw pipe 41 with respect to the extension pipe 27 is adjusted. Accordingly, the distance L between the exposed end surface of the cylinder lock 41 fixed with the extension pipe 27 and the male screw pipe 41 interposed therebetween and the back surface 100a of the front door 100 can be adjusted by the pitch interval of the threads. Further, the male thread pipe 41 is screwed into the extension pipe 27 fixed to the cylinder lock 11, and the male thread pipe 41 is fixed to the back surface 100 a of the front door 100 via the flange 65. That is, the cylinder lock 11 is fixed to the back surface 100a of the front door 100 only by the flange 65 through the extension pipe 27 and the male screw pipe 41 which are integrated by screwing, and it is not necessary to fix at other places.

請求項2記載の遊技機用施錠装置10は、請求項1記載の遊技機用施錠装置10において、
前記延長パイプ27、前記雄ネジパイプ41、前記ジョイント筒51及び前記カム取付軸61のそれぞれは、
軸線方向の長さが異なる複数種類で形成され、それぞれ任意の長さの一つのものが選択的に用いられることを特徴とする。
The gaming machine locking device 10 according to claim 2 is the gaming machine locking device 10 according to claim 1,
Each of the extension pipe 27, the male screw pipe 41, the joint cylinder 51, and the cam mounting shaft 61 is
A plurality of types having different lengths in the axial direction are used, and one having an arbitrary length is selectively used.

この遊技機用施錠装置10では、延長パイプ27と雄ネジパイプ41との螺合調整長さによっては吸収できない正面扉100の厚み差が、異なる長さの延長パイプ27、雄ネジパイプ41等を用いることによって吸収可能となる。また、このような長さの異なる複数種類の延長パイプ27、雄ネジパイプ41等を揃えておくことで、螺合接続部を所定長以上に確保することが容易となり、螺合調整のみによって長さ調整をした場合に生じる螺合長の極端な減少、例えばネジ山が2〜3山程度でしか螺合していないような状況による螺合接続部の強度低下も防止可能となる。   In this gaming machine locking device 10, the difference in thickness of the front door 100 that cannot be absorbed depending on the screwing adjustment length between the extension pipe 27 and the male screw pipe 41 uses the extension pipe 27, the male screw pipe 41, etc. having different lengths. Can be absorbed. Further, by arranging a plurality of types of extension pipes 27, male screw pipes 41, and the like having different lengths, it becomes easy to secure a screw connection portion at a predetermined length or more, and the length can be obtained only by screw adjustment. It is also possible to prevent an extreme decrease in the screwing length that occurs when adjustment is made, for example, a decrease in the strength of the screwing connection part due to a situation in which the screw thread is only screwed in about two or three threads.

請求項3記載の遊技機用施錠装置10は、請求項1又は2記載の遊技機用施錠装置10において、
前記雄ネジパイプ41のネジ部43には軸線に沿う方向の係合溝45が形成され、
前記延長パイプ27には軸線直交方向に貫通して前記係合溝45に進入する止めネジ37が螺合されたことを特徴とする。
The gaming machine locking device 10 according to claim 3 is the gaming machine locking device 10 according to claim 1 or 2,
The threaded portion 43 of the male threaded pipe 41 is formed with an engaging groove 45 in the direction along the axis,
The extension pipe 27 is screwed with a set screw 37 that penetrates in the direction orthogonal to the axis and enters the engagement groove 45.

この遊技機用施錠装置10では、止めネジ37が緩められることで、延長パイプ27と雄ネジパイプ41とが相対回転となり、緩めた止めネジ37を基準に雄ネジパイプ41が回転されることで、回転数に応じて延長パイプ27と雄ネジパイプ41の螺合長、すなわち、正面扉100の背面100aとシリンダ錠11の表出端面11aとの間隔が、所定長ずつ調整可能となる。例えばネジ山のピッチが1mmであり、正面扉100の背面100aとシリンダ錠10の表出端面10aとの距離が例えば63mmに初期設定されていれば、止めネジ37を緩め、止めネジ37に対して雄ネジパイプ41を突出方向に10回転させることで10mmの突出となり、正面扉100の背面100aとシリンダ錠11の表出端面11aとの間隔が73mmに設定変更される。   In the gaming machine locking device 10, when the set screw 37 is loosened, the extension pipe 27 and the male screw pipe 41 are rotated relative to each other, and the male screw pipe 41 is rotated with respect to the loosened set screw 37 as a reference. Depending on the number, the threaded length of the extension pipe 27 and the male screw pipe 41, that is, the distance between the back surface 100a of the front door 100 and the exposed end surface 11a of the cylinder lock 11 can be adjusted by a predetermined length. For example, if the thread pitch is 1 mm and the distance between the back surface 100a of the front door 100 and the exposed end surface 10a of the cylinder lock 10 is initially set to 63 mm, for example, the set screw 37 is loosened to the set screw 37. Then, the male threaded pipe 41 is rotated 10 times in the projecting direction to project 10 mm, and the interval between the rear surface 100a of the front door 100 and the exposed end surface 11a of the cylinder lock 11 is changed to 73 mm.

請求項4記載の遊技機用施錠装置10は、請求項1又は2又は3記載の遊技機用施錠装置10において、
前記フランジ65は、
前記正面扉100の種類に応じた複数の異なる形状で形成されて、任意の形状の一つのものが選択的に用いられることを特徴とする。
The gaming machine locking device 10 according to claim 4 is the gaming machine locking device 10 according to claim 1, 2 or 3,
The flange 65 is
The front door 100 is formed in a plurality of different shapes, and one of arbitrary shapes is selectively used.

この遊技機用施錠装置10では、上記の構成によって可能となる異種厚の正面扉100への対応のみならず、正面扉100の固定部形状に合わせてフランジ65を選択使用することで、固定部形状が種々に異なる正面扉100に対しても対応が可能となる。   In this gaming machine locking device 10, not only can the front door 100 be of a different thickness, which is possible with the above-described configuration, but also the flange 65 can be selected and used in accordance with the shape of the fixed portion of the front door 100. It is possible to cope with the front door 100 having various shapes.

本発明に係る請求項1記載の遊技機用施錠装置によれば、シリンダ錠の後端面に延長パイプが固定され、この延長パイプに螺合された雄ネジパイプの非螺合端がフランジを介して正面扉に固定される。また、連結された延長パイプと雄ネジパイプの内部では、シリンダ錠の出力軸に固定されたジョイント筒に、カム取付軸が軸線方向に摺動自在に嵌入され、このカム取付軸の非嵌入端がフランジを貫通して支持される。このカム取付軸の非嵌入端にはカム板が取り付けられ、カム板は施錠機構部への施解錠力を入力する。従って、延長パイプに対する雄ネジパイプのねじ込み深さを調整することで、正面扉の背面からシリンダ錠の表出端面との距離が、ネジ山のピッチ間隔で調整可能となる。これにより、同一のシリンダ錠を用いて、正面扉の厚みが異なる種々の遊技機に対し、遊技機用施錠装置を共用することができる。また、シリンダ錠に固定された延長パイプに雄ネジパイプが螺合され、雄ネジパイプがフランジを介して正面扉の背面に固定されるので、シリンダ錠を、延長パイプ及び雄ネジパイプを介在させてフランジによって1か所で正面扉に固定することができる。   According to the locking device for a gaming machine according to claim 1 of the present invention, the extension pipe is fixed to the rear end surface of the cylinder lock, and the non-threaded end of the male screw pipe screwed to the extension pipe is connected via the flange. Fixed to the front door. Further, inside the connected extension pipe and male thread pipe, the cam mounting shaft is slidably inserted in the axial direction in the joint cylinder fixed to the output shaft of the cylinder lock, and the non-inserting end of this cam mounting shaft is It is supported through the flange. A cam plate is attached to the non-insertion end of the cam attachment shaft, and the cam plate inputs a locking / unlocking force to the locking mechanism. Therefore, by adjusting the screwing depth of the male screw pipe with respect to the extension pipe, the distance from the back surface of the front door to the exposed end surface of the cylinder lock can be adjusted by the pitch interval of the screw thread. Thereby, the locking device for game machines can be shared with the various game machines from which the thickness of a front door differs using the same cylinder lock. In addition, since the male thread pipe is screwed into the extension pipe fixed to the cylinder lock, and the male thread pipe is fixed to the back of the front door via the flange, the cylinder lock is inserted by the flange with the extension pipe and the male thread pipe interposed. Can be fixed to the front door in one place.

請求項2記載の遊技機用施錠装置によれば、延長パイプ、雄ネジパイプ、ジョイント筒及びカム取付軸のそれぞれが、異なる長さで形成され、それぞれ任意の長さの一つのものが選択的に用いられるので、延長パイプと雄ネジパイプとの螺合調整長さによっては吸収できない正面扉の厚み差を、異なる長さの延長パイプ、雄ネジパイプ等によって吸収することができるようになり、より広範囲の異種厚の正面扉に対応が可能となる。   According to the locking device for a gaming machine according to claim 2, each of the extension pipe, the male thread pipe, the joint cylinder, and the cam mounting shaft is formed with a different length, and one of arbitrary lengths is selectively selected. Because it is used, the difference in the thickness of the front door that cannot be absorbed depending on the screwing adjustment length between the extension pipe and the male screw pipe can be absorbed by the extension pipe of different length, male screw pipe, etc. Compatible with front doors of different thicknesses.

請求項3記載の遊技機用施錠装置によれば、雄ネジパイプのネジ部に形成された係合溝に、延長パイプに螺合されて貫通した止めネジが進入可能となるので、止めネジを緩め、緩めた止めネジを基準に雄ネジパイプを回転することで、回転数に応じて延長パイプと雄ネジパイプの螺合長、すなわち、正面扉の背面とシリンダ錠の表出端面との間隔が、所定長ずつ調整可能となる。これにより、厚みが既知の正面扉に対する遊技機用施錠装置の取り付け作業性を高めることができる。   According to the locking device for a gaming machine according to claim 3, since the set screw that is screwed into the extension pipe and can penetrate into the engaging groove formed in the threaded portion of the male screw pipe, the set screw is loosened. By rotating the male threaded pipe with reference to the loosened set screw, the threaded length of the extension pipe and the male threaded pipe, that is, the distance between the back of the front door and the exposed end surface of the cylinder lock is determined according to the number of rotations. It can be adjusted in length. Thereby, attachment workability | operativity of the locking device for game machines with respect to a front door with known thickness can be improved.

請求項4記載の遊技機用施錠装置によれば、フランジが正面扉の固定部形状に合わせて複数の異なる形状で形成され、任意の形状の一つのものが選択的に用いられるので、正面扉の厚みのみならず、正面扉の固定部形状の違いに対しても対応が可能となり、より多種の遊技機への取付けを可能にすることができる。   According to the locking device for a gaming machine according to claim 4, the flange is formed in a plurality of different shapes according to the shape of the fixed portion of the front door, and one of arbitrary shapes is selectively used. In addition to the thickness of the front door, it is possible to cope with the difference in the shape of the fixed portion of the front door, and it is possible to attach to a wider variety of gaming machines.

以下、本発明に係る遊技機用施錠装置の好適な実施の形態を図面を参照して詳細に説明する。
図1は本発明に係る遊技機用施錠装置の分解斜視図、図2は図1に示した遊技機用施錠装置の一部を切欠いた側面図、図3は螺合長によって全長を調整する場合の動作説明図、図4は異なる全長のシリンダ錠取り付け部材のバリエーションを表した説明図、図5は長さの異なる部材を用いて全長を調整する場合の動作説明図、図6は異なる形状のフランジを表した斜視図である。
DESCRIPTION OF THE PREFERRED EMBODIMENTS Preferred embodiments of a gaming machine locking device according to the present invention will be described below in detail with reference to the drawings.
1 is an exploded perspective view of a gaming machine locking device according to the present invention, FIG. 2 is a side view of a part of the gaming machine locking device shown in FIG. 1, and FIG. FIG. 4 is an explanatory diagram showing variations of cylinder lock mounting members having different full lengths, FIG. 5 is an operation explanatory diagram when adjusting the total length using members having different lengths, and FIG. 6 is a different shape. It is a perspective view showing a flange.

本実施の形態による遊技機用施錠装置10は、遊技機本体に開閉自在となった正面扉に取り付けられる。正面扉は、上記したように種々の厚みのものからなる。本実施の形態による遊技機用施錠装置10は、一種類のシリンダ錠のままで、この種々の厚みの正面扉への取付けを可能とするものである。   The gaming machine locking device 10 according to the present embodiment is attached to a front door that can be freely opened and closed on the gaming machine main body. The front door is made of various thicknesses as described above. The gaming machine locking device 10 according to the present embodiment can be attached to the front doors of various thicknesses with one type of cylinder lock.

シリンダ錠11の後端面13には出力軸であるテールピース15が突出され、テールピース15はシリンダ錠11の鍵穴に挿入された合鍵の回動操作に連動して回動される。テールピース15は、後端面にネジ孔17が形成されるともに、側面に一対の平行な当接面19が形成されている。シリンダ錠11の後部外周の上下には一対の固定部21,23が突設され、それぞれの固定部21,23には一対のネジ孔25,25が形成されている。このシリンダ錠11の後端面13には延長パイプ27が取り付け固定される。   A tail piece 15 as an output shaft protrudes from the rear end surface 13 of the cylinder lock 11, and the tail piece 15 is rotated in conjunction with the rotation operation of the key combination inserted into the key hole of the cylinder lock 11. The tail piece 15 is formed with a screw hole 17 on the rear end surface and a pair of parallel contact surfaces 19 on the side surface. A pair of fixing portions 21 and 23 protrude from the top and bottom of the outer periphery of the rear portion of the cylinder lock 11, and a pair of screw holes 25 and 25 are formed in the respective fixing portions 21 and 23. An extension pipe 27 is attached and fixed to the rear end surface 13 of the cylinder lock 11.

延長パイプ27は、シリンダ錠11との固定側となる一端側に、取付板29が上下に設けられ、それぞれの取付板29,29には一対のビス挿通孔31,31が穿設されている。延長パイプ27は、取付板29のビス挿通孔31に挿通したビス33を、シリンダ錠11の固定部21,23のネジ孔25に螺合することで、シリンダ錠11の後端面13に螺着される。延長パイプ27の内周には雌ネジ35が形成されている。また、延長パイプ27の側面には、軸線直交方向に貫通する一対の止めネジ37,37が、軸線に沿う方向に並んで螺合されている。この延長パイプ27の雌ネジ35には雄ネジパイプ41が螺合される。   The extension pipe 27 is provided with an attachment plate 29 on one end, which is fixed to the cylinder lock 11, and a pair of screw insertion holes 31, 31 are formed in each attachment plate 29, 29. . The extension pipe 27 is screwed to the rear end face 13 of the cylinder lock 11 by screwing a screw 33 inserted into the screw insertion hole 31 of the mounting plate 29 into the screw hole 25 of the fixing portions 21 and 23 of the cylinder lock 11. Is done. A female screw 35 is formed on the inner periphery of the extension pipe 27. Further, a pair of set screws 37, 37 penetrating in the direction orthogonal to the axis are screwed to the side surface of the extension pipe 27 side by side in the direction along the axis. A male thread pipe 41 is screwed into the female thread 35 of the extension pipe 27.

雄ネジパイプ41は、外周に形成されたネジ部43を、延長パイプ27の雌ネジ35に螺合することで、延長パイプ27に連結される。雄ネジパイプ41のネジ部43には、軸線に沿う方向の係合溝45が形成され、この係合溝45には延長パイプ27の側部に螺合された止めネジ37,37が進入するようになっている。雄ネジパイプ41の非螺合端には鍔部47が形成され、鍔部47には上下一対ずつのネジ孔49,49が形成されている。   The male thread pipe 41 is connected to the extension pipe 27 by screwing a thread portion 43 formed on the outer periphery with the female thread 35 of the extension pipe 27. The threaded portion 43 of the male threaded pipe 41 is formed with an engaging groove 45 in the direction along the axis, and set screws 37, 37 screwed into the side of the extension pipe 27 enter the engaging groove 45. It has become. A flange 47 is formed at the non-threaded end of the male screw pipe 41, and a pair of upper and lower screw holes 49, 49 are formed in the flange 47.

シリンダ錠11のテールピース15にはジョイント筒51が外嵌される。ジョイント筒51のテールピース15側の内周には図示しない一対の平行面が形成され、この平行面がテールピース15の当接面19に当接することで、ジョイント筒51は、テールピース15に対して相対回転不能となる。さらに、ジョイント筒51の内部には図2に示す座部53が形成され、ジョイント筒51は、内部に挿入されたビス55がこの座部53に締付けられることでテールピース15に螺着されるようになっている。   A joint cylinder 51 is fitted on the tail piece 15 of the cylinder lock 11. A pair of parallel surfaces (not shown) are formed on the inner periphery of the joint cylinder 51 on the tail piece 15 side. The parallel surfaces abut on the abutment surface 19 of the tail piece 15, so that the joint cylinder 51 is attached to the tail piece 15. On the other hand, relative rotation is impossible. Further, a seat 53 shown in FIG. 2 is formed inside the joint cylinder 51, and the joint cylinder 51 is screwed to the tailpiece 15 by tightening a screw 55 inserted therein. It is like that.

ジョイント筒51の内部には、軸線方向に沿った一対の溝57,57が形成されている。ジョイント筒51にはカム取付軸61の一端が挿入され、カム取付軸61は一端の外周に一対の突起63,63を有し、この突起63,63をジョイント筒51の溝57,57に挿入することで、ジョイント筒51との相対回転を阻止しつつ、軸線方向に摺動可能となって嵌入している。   A pair of grooves 57 and 57 are formed in the joint cylinder 51 along the axial direction. One end of a cam mounting shaft 61 is inserted into the joint cylinder 51, and the cam mounting shaft 61 has a pair of protrusions 63, 63 on the outer periphery of the one end, and the protrusions 63, 63 are inserted into the grooves 57, 57 of the joint cylinder 51. By doing so, it is slidably inserted in the axial direction while preventing relative rotation with the joint cylinder 51.

雄ネジパイプ41の鍔部47にはフランジ65が取付けられる。フランジ65にはカム取付軸61の非嵌入端61aを回動自在に支持して貫通させる軸受穴66と、この軸受穴66を包囲して穿設された二対のビス挿通孔67,67が形成されている。さらに、フランジ65の上下部には、このフランジ65を正面扉100の背面(以下、「シリンダ錠取付面」とも称す。)100aに固定するための複数のビス穴69,71,73,75が穿設されている。フランジ65は、ビス挿通孔67,67に挿通したビス77を雄ネジパイプ41の鍔部47に螺合することで雄ネジパイプ41に螺着される。   A flange 65 is attached to the flange portion 47 of the male screw pipe 41. The flange 65 has a bearing hole 66 through which the non-insertion end 61a of the cam mounting shaft 61 is rotatably supported and two pairs of screw insertion holes 67, 67 which are formed so as to surround the bearing hole 66. Is formed. Further, a plurality of screw holes 69, 71, 73, 75 for fixing the flange 65 to the back surface (hereinafter also referred to as “cylinder lock mounting surface”) 100 a of the front door 100 are provided at the upper and lower portions of the flange 65. It has been drilled. The flange 65 is screwed to the male screw pipe 41 by screwing a screw 77 inserted into the screw insertion holes 67 and 67 into the flange portion 47 of the male screw pipe 41.

また、ジョイント筒51に嵌入したカム取付軸61は、非嵌入端61aに形成された鍔79が、雄ネジパイプ41とフランジ65との間で形成される図2に示す収容部81によって回動自在に支持され且つ抜脱が規制されている。   Further, the cam mounting shaft 61 fitted into the joint cylinder 51 has a collar 79 formed at the non-insertion end 61a freely rotatable by the accommodating portion 81 shown in FIG. 2 formed between the male screw pipe 41 and the flange 65. And the removal is regulated.

カム取付軸61の非嵌入端61aは、テールピース15と同形状に形成され、この非嵌入端61aには図7に示したカム板103がビス固定される。すなわち、カム取付軸61によって回動されるカム板103によって、正面扉100に設けられた施錠機構部へ回動操作力が入力されるようになっている。   The non-insertion end 61a of the cam attachment shaft 61 is formed in the same shape as the tail piece 15, and the cam plate 103 shown in FIG. 7 is screwed to the non-insertion end 61a. That is, a rotating operation force is input to the locking mechanism provided on the front door 100 by the cam plate 103 rotated by the cam mounting shaft 61.

従って、この遊技機用施錠装置10によれば、延長パイプ27と雄ネジパイプ41が相対回転されることで、図3に示すように、延長パイプ27に対する雄ネジパイプ41のねじ込み深さSが調整される。従って、延長パイプ27及び雄ネジパイプ41を介在させて固定したシリンダ錠11の表出端面11aと正面扉100の背面100aとの距離Lが、ネジ山のピッチ間隔で調整可能となる。また、シリンダ錠11に固定された延長パイプ27に雄ネジパイプ41が螺合され、雄ネジパイプ41がフランジ65を介して正面扉100の背面100aに固定される。すなわち、シリンダ錠11は、螺合により一体となった延長パイプ27と雄ネジパイプ41を介してフランジ65のみによって正面扉100の背面100aに固定され、他の箇所での固定が不要となる。   Therefore, according to this gaming machine locking device 10, the extension pipe 27 and the male screw pipe 41 are rotated relative to each other, so that the screwing depth S of the male screw pipe 41 with respect to the extension pipe 27 is adjusted as shown in FIG. The Accordingly, the distance L between the exposed end surface 11a of the cylinder lock 11 fixed with the extension pipe 27 and the male screw pipe 41 interposed therebetween and the back surface 100a of the front door 100 can be adjusted by the pitch interval of the threads. Further, the male thread pipe 41 is screwed into the extension pipe 27 fixed to the cylinder lock 11, and the male thread pipe 41 is fixed to the back surface 100 a of the front door 100 via the flange 65. That is, the cylinder lock 11 is fixed to the back surface 100a of the front door 100 only by the flange 65 through the extension pipe 27 and the male screw pipe 41 which are integrated by screwing, and it is not necessary to fix at other places.

そして、延長パイプ27に螺合した止めネジ37,37が緩められることで、延長パイプ27と雄ネジパイプ41とが相対回転となり、緩めた止めネジ37,37を基準に雄ネジパイプ41が回転されることで、回転数に応じて延長パイプ27と雄ネジパイプ41の螺合長、すなわち、正面扉100の背面100aとシリンダ錠11の表出端面11aとの間隔Lが、所定長ずつ調整可能となる。例えば、ネジ山のピッチが1mmであり、正面扉100の背面100aとシリンダ錠11の表出端面11aとの距離Lが63mmに初期設定されていれば、止めネジ37,37を緩め、止めネジ37,37に対して雄ネジパイプ41を突出方向に10回転させれば、正面扉100の背面100aとシリンダ錠11の表出端面11aとの間隔が73mmに設定変更されることになる。   Then, the set screws 37 and 37 screwed into the extension pipe 27 are loosened, whereby the extension pipe 27 and the male screw pipe 41 are rotated relative to each other, and the male screw pipe 41 is rotated with reference to the loosened set screws 37 and 37. Thus, the screwing length of the extension pipe 27 and the male screw pipe 41, that is, the distance L between the back surface 100a of the front door 100 and the exposed end surface 11a of the cylinder lock 11 can be adjusted by a predetermined length according to the number of rotations. . For example, if the thread pitch is 1 mm and the distance L between the back surface 100a of the front door 100 and the exposed end surface 11a of the cylinder lock 11 is initially set to 63 mm, the set screws 37 and 37 are loosened, If the male threaded pipe 41 is rotated 10 times in the protruding direction with respect to 37, 37, the interval between the rear surface 100a of the front door 100 and the exposed end surface 11a of the cylinder lock 11 is changed to 73 mm.

また、遊技機用施錠装置10は、延長パイプ27、雄ネジパイプ41、ジョイント筒51及びカム取付軸61のそれぞれを、軸線方向の長さが異なる複数種類で形成し、それぞれ任意の長さの一つのものを選択的に用いるものであってもよい。例えば図4に示すように、長い延長パイプ27L、雄ネジパイプ41L、ジョイント筒51L及びカム取付軸61Lと、中程度の延長パイプ27M、雄ネジパイプ41M、ジョイント筒51M及びカム取付軸61Mと、短い延長パイプ27S、雄ネジパイプ41S、ジョイント筒51S及びカム取付軸61Sとから構成される3組の長中短セットを用意しておき、正面扉100の厚みに合わせてこのセットの中から任意のセットを用いるようにしてもよい。例えば図5に示すように、シリンダ錠11に延長パイプ27L、雄ネジパイプ41L、ジョイント筒51L及びカム取付軸61Lを取付けた場合と、シリンダ錠11に延長パイプ27S、雄ネジパイプ41S、ジョイント筒51S及びカム取付軸61Sとを取付けた場合では、延長パイプ27Lの長さKと、延長パイプ27Sの長さNの差(K−N)分、シリンダ錠11の表出端面11aと正面扉100の背面100aとの距離Lが、短縮可能となる。なお、この際、異なるセットから任意の部材を選択するものであってもよい。   The gaming machine locking device 10 includes the extension pipe 27, the male thread pipe 41, the joint cylinder 51, and the cam attachment shaft 61, each of which is formed of a plurality of types having different lengths in the axial direction. One may be used selectively. For example, as shown in FIG. 4, a long extension pipe 27L, a male thread pipe 41L, a joint cylinder 51L and a cam attachment shaft 61L, a medium extension pipe 27M, a male thread pipe 41M, a joint cylinder 51M and a cam attachment shaft 61M, and a short extension. Three long, medium and short sets composed of the pipe 27S, the male thread pipe 41S, the joint cylinder 51S and the cam mounting shaft 61S are prepared, and an arbitrary set is selected from these sets according to the thickness of the front door 100. You may make it use. For example, as shown in FIG. 5, when the extension pipe 27L, the male thread pipe 41L, the joint cylinder 51L and the cam mounting shaft 61L are attached to the cylinder lock 11, the extension pipe 27S, the male thread pipe 41S, the joint cylinder 51S and the cylinder lock 11 are attached. When the cam mounting shaft 61S is mounted, the exposed end surface 11a of the cylinder lock 11 and the rear surface of the front door 100 are equal to the difference (K−N) between the length K of the extension pipe 27L and the length N of the extension pipe 27S. The distance L with respect to 100a can be shortened. In this case, any member may be selected from a different set.

このように、延長パイプ27、雄ネジパイプ41、ジョイント筒51及びカム取付軸61のそれぞれを、長さが異なる複数種類で形成し、それぞれ任意の長さの一つのものを選択的に用いることで、延長パイプ27と雄ネジパイプ41との螺合調整長さによっては吸収できない正面扉100の厚み差が、異なる長さの延長パイプ27、雄ネジパイプ41等を用いることによって吸収可能となる。また、このような長さの異なる複数種類の延長パイプ27、雄ネジパイプ41等を揃えておくことで、螺合接続部を所定長以上に確保することが容易となり、螺合調整のみによって長さ調整をした場合に生じる螺合長の極端な減少(例えばネジ山が2〜3山程度でしか螺合していないような状況)による螺合接続部の強度低下も防止可能となる。   As described above, the extension pipe 27, the male thread pipe 41, the joint cylinder 51, and the cam mounting shaft 61 are each formed in a plurality of types having different lengths, and one of an arbitrary length is selectively used. The difference in thickness of the front door 100 that cannot be absorbed depending on the screwing adjustment length between the extension pipe 27 and the male screw pipe 41 can be absorbed by using the extension pipe 27, the male screw pipe 41, and the like having different lengths. Further, by arranging a plurality of types of extension pipes 27, male screw pipes 41, and the like having different lengths, it becomes easy to secure a screw connection portion at a predetermined length or more, and the length can be obtained only by screw adjustment. It is also possible to prevent a decrease in the strength of the threaded connection due to an extreme decrease in the threading length that occurs when the adjustment is made (for example, a situation where the thread is threaded only in about 2 to 3 threads).

さらに、フランジ65は、図6に示すように、正面扉100の種類に応じた複数の異なる形状のもの65,65A,65Bで形成されて、任意の形状の一つのものが選択的に用いられるものであってもよい。なお、図中、85,87,89,91,93は、異なる正面扉に対応した固有のビス穴である。
従って、このようなフランジ65,65A,65Bを揃えておくことで、上記の構成によって可能となる異種厚の正面扉への対応のみならず、正面扉の固定部形状に合わせてフランジ65,65A,65Bを選択使用することで、固定部形状が種々に異なる正面扉に対しても対応が可能となる。
Further, as shown in FIG. 6, the flange 65 is formed of a plurality of different shapes 65, 65 </ b> A, 65 </ b> B corresponding to the type of the front door 100, and one of arbitrary shapes is selectively used. It may be a thing. In the figure, reference numerals 85, 87, 89, 91, 93 denote unique screw holes corresponding to different front doors.
Therefore, by arranging such flanges 65, 65A, 65B, the flanges 65, 65A can be adapted not only to the front doors of different thicknesses made possible by the above configuration, but also to the shape of the fixed portion of the front door. , 65B can be used to cope with front doors with different fixing part shapes.

本発明に係る遊技機用施錠装置の分解斜視図である。It is a disassembled perspective view of the locking device for game machines which concerns on this invention. 図1に示した遊技機用施錠装置の一部を切欠いた側面図である。It is the side view which notched a part of locking device for game machines shown in FIG. 螺合長によって全長を調整する場合の動作説明図である。It is operation | movement explanatory drawing in the case of adjusting a full length with screwing length. 異なる全長のシリンダ錠取り付け部材のバリエーションを表した説明図である。It is explanatory drawing showing the variation of the cylinder lock attachment member of a different full length. 長さの異なる部材を用いて全長を調整する場合の動作説明図である。It is operation | movement explanatory drawing in the case of adjusting a full length using the member from which length differs. 異なる形状のフランジを表した斜視図である。It is a perspective view showing the flange of a different shape. 施錠機構部が設けられた正面扉の背面斜視図である。It is a back surface perspective view of the front door provided with the locking mechanism part. 図7におけるF方向の矢視図である。It is an arrow view of the F direction in FIG. 異なる全長のシリンダ錠が用いられる従来の遊技機用施錠装置の要部側面図である。It is a principal part side view of the conventional locking device for game machines in which the cylinder lock of a different full length is used.

符号の説明Explanation of symbols

10…遊技機用施錠装置
11…シリンダ錠
13…シリンダ錠の後端面
15…出力軸(テールピース)
27…延長パイプ
35…雌ネジ
37…止めネジ
41…雄ネジパイプ
43…ネジ部
45…係合溝
51…ジョイント筒
61…カム取付軸
61a…非嵌入端
65…フランジ
100…正面扉
100a…正面扉の背面
107…遊技機本体
DESCRIPTION OF SYMBOLS 10 ... Locking device for game machines 11 ... Cylinder lock 13 ... Rear end surface of cylinder lock 15 ... Output shaft (tail piece)
27 ... Extension pipe 35 ... Female screw 37 ... Set screw 41 ... Male screw pipe 43 ... Screw part 45 ... Engagement groove 51 ... Joint cylinder 61 ... Cam mounting shaft 61a ... Non-insertion end 65 ... Flange 100 ... Front door 100a ... Front door The back of the machine 107 ...

Claims (4)

遊技機本体に開閉自在に設けられた正面扉と、該正面扉に設けられ回動操作力の入力によって前記遊技機本体に施解錠する施錠機構部とを有した遊技機において、前記正面扉に設けられ鍵穴を前記正面扉の表面に表出させるシリンダ錠を有するとともに、前記鍵穴に挿入された合鍵による回動操作力を前記施錠機構部へ伝達する遊技機用施錠装置であって、
前記シリンダ錠の後端面に同軸で固定され内周に雌ネジの形成された延長パイプと、
該延長パイプの内周に螺合する雄ネジパイプと、
該雄ネジパイプの非螺合端を前記正面扉の背面に固定するフランジと、
前記雄ネジパイプの内部に挿入されシリンダ錠後端面の出力軸に相対回転不能に固定されるジョイント筒と、
該ジョイント筒に相対回転不能に嵌入され且つ軸線方向に摺動自在になるとともに、非嵌入端が前記フランジを貫通して回動自在に支持されるカム取付軸と、
を具備したことを特徴とする遊技機用施錠装置。
In a gaming machine having a front door that is openable and closable on a gaming machine main body, and a locking mechanism portion that is provided on the front door and that locks and unlocks the gaming machine main body by inputting a rotational operation force. A locking device for a gaming machine that has a cylinder lock that exposes the keyhole to the surface of the front door, and that transmits a rotational operation force by a combined key inserted into the keyhole to the locking mechanism.
An extension pipe fixed coaxially to the rear end surface of the cylinder lock and having an internal thread formed on the inner periphery;
A male threaded pipe threadably engaged with the inner periphery of the extension pipe;
A flange for fixing the non-threaded end of the male screw pipe to the back surface of the front door;
A joint cylinder inserted into the male thread pipe and fixed to the output shaft of the cylinder lock rear end face so as not to be relatively rotatable;
A cam mounting shaft that is inserted into the joint cylinder so as not to rotate relative to the joint cylinder and is slidable in the axial direction, and a non-insertion end is rotatably supported through the flange;
A gaming machine locking device characterized by comprising:
請求項1記載の遊技機用施錠装置において、
前記延長パイプ、前記雄ネジパイプ、前記ジョイント筒及び前記カム取付軸のそれぞれは、
軸線方向の長さが異なる複数種類で形成され、それぞれ任意の長さの一つのものが選択的に用いられることを特徴とする遊技機用施錠装置。
The locking device for gaming machines according to claim 1,
Each of the extension pipe, the male thread pipe, the joint cylinder and the cam mounting shaft is
A locking device for a gaming machine, which is formed of a plurality of types having different lengths in the axial direction, and one having an arbitrary length is selectively used.
請求項1又は2記載の遊技機用施錠装置において、
前記雄ネジパイプのネジ部には軸線に沿う方向の係合溝が形成され、
前記延長パイプには軸線直交方向に貫通して前記係合溝に進入する止めネジが螺合されたことを特徴とする遊技機用施錠装置。
In the gaming machine locking device according to claim 1 or 2,
The threaded portion of the male threaded pipe is formed with an engaging groove in the direction along the axis,
A locking device for a gaming machine, wherein a set screw that penetrates in an orthogonal direction to the axis and enters the engagement groove is screwed into the extension pipe.
請求項1又は2又は3記載の遊技機用施錠装置において、
前記フランジは、
前記正面扉の種類に応じた複数の異なる形状で形成されて、任意の形状の一つのものが選択的に用いられることを特徴とする遊技機用施錠装置。
In the locking device for gaming machines according to claim 1, 2 or 3,
The flange is
A locking device for gaming machines, which is formed in a plurality of different shapes according to the type of the front door, and one of arbitrary shapes is selectively used.
JP2003307001A 2003-08-29 2003-08-29 Locking device for gaming machines Expired - Fee Related JP4401712B2 (en)

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JP4401712B2 true JP4401712B2 (en) 2010-01-20

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4516877B2 (en) * 2005-04-06 2010-08-04 中東産業株式会社 Key conversion type lock
JP4587879B2 (en) * 2005-06-03 2010-11-24 株式会社WEST inx Cylinder lock
JP4861080B2 (en) * 2006-07-12 2012-01-25 美和ロック株式会社 Open / close body lock
JP2008223255A (en) * 2007-03-09 2008-09-25 Miwa Lock Co Ltd Connector of cylinder lock
JP5096880B2 (en) * 2007-11-13 2012-12-12 株式会社森創 Locking device for gaming machines

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