JP4299097B2

JP4299097B2 - Game machine locking device

Info

Publication number: JP4299097B2
Application number: JP2003353921A
Authority: JP
Inventors: 農史中村; 常男中村
Original assignee: 中東産業株式会社
Priority date: 2003-10-14
Filing date: 2003-10-14
Publication date: 2009-07-22
Anticipated expiration: 2023-10-14
Also published as: JP2005118125A

Description

本発明は、スロットマシン、パチンコ機等のゲーム機の前扉を施錠する施錠装置に関する。 The present invention relates to a locking device that locks a front door of a game machine such as a slot machine or a pachinko machine.

従来、例えばスロットマシンの前扉を筐体に対し施錠する施錠装置として、縦長の基枠体の上部と下部に鉤部材を枢着し、上下の鉤部材を基枠体内に摺動可能に配設された連結杆により連結し、基枠体の中間部にシリンダ錠をその錠軸を内側に差し込むように取付けると共に、その錠軸に連結杆と係合するカム板を固定した構造の施錠装置が下記特許文献１などで知られている。この施錠装置は、ゲーム機の筐体の前面に、開閉可能に装着された前扉本体の内側の自由端側に、縦に取付けられ、前扉の閉鎖時に、ゲーム機の筐体側に取付けられた受け金具に、上下の鉤部材を係止して施錠される。
実用新案登録第２５４７８３０号公報 Conventionally, for example, as a locking device that locks the front door of a slot machine to a housing, a hook member is pivotally attached to the upper and lower parts of a vertically long base frame body, and the upper and lower hook members are slidably arranged in the base frame body. A locking device having a structure in which a cylinder lock is attached to an intermediate portion of the base frame body so that the lock shaft is inserted inward, and a cam plate that is engaged with the connection rod is fixed to the lock shaft. Is known from Patent Document 1 below. This locking device is vertically installed on the front end of the front door body that can be opened and closed on the front surface of the game machine casing, and is attached to the game machine casing side when the front door is closed. The upper and lower hook members are locked to the receiving bracket and locked.
Utility Model Registration No. 2547830

一方、この種のスロットマシンは、通常、回胴リールなどの多数の電気機械部品が前扉本体の内側に取り付けられており、前扉本体はその一側部が蝶番を介して筐体に対し開閉自在に取り付けられているが、近年、その前扉本体が合成樹脂により形成される傾向にある。このため、重量の重い電気機械部品などの荷重が、前扉の端部を支持する蝶番に対し、前扉本体を捻り変形させる方向に印加され、それによって、合成樹脂製の前扉本体が変形し易い状態となっている。 On the other hand, in this type of slot machine, usually, a large number of electromechanical parts such as a rotating reel are attached to the inside of the front door body, and one side of the front door body is attached to the housing via a hinge. Although it can be freely opened and closed, in recent years, the front door body tends to be formed of a synthetic resin. For this reason, loads such as heavy electric machine parts are applied to the hinge supporting the end of the front door in the direction of twisting and deforming the front door body, thereby deforming the front door body made of synthetic resin. It is easy to do.

このために、前扉本体を構成する合成樹脂の厚さを厚くし、或いは補強材を混入した合成樹脂材料を用いて成形し、前扉本体の剛性を増大させることが行われているが、前扉本体の形状によって前扉に取り付けられる電気機械部品の取付スペースが制限され、或いは樹脂材料の厚肉化により前扉の重量が増大する課題があった。また、前扉本体の内側に、金属フレーム製の補強枠を固定することも試みられているが、施錠装置とそれらの補強枠、或いは蝶番と補強枠が別個に前扉本体に固定されるため、補強効果が少ないという課題があった。さらに、施錠装置の取付位置によっては、補強枠と施錠装置の基枠体が干渉しやすく、また蝶番側では蝶番と補強枠が干渉しやすいため、別部材として前扉本体の内側に固定する補強枠では、効果的な補強がなされにくいという課題があった。 For this purpose, the thickness of the synthetic resin constituting the front door body is increased, or it is molded using a synthetic resin material mixed with a reinforcing material to increase the rigidity of the front door body. There is a problem that the mounting space of the electric machine parts attached to the front door is limited by the shape of the front door body, or the weight of the front door increases due to the thickening of the resin material. It has also been attempted to fix a metal frame reinforcement frame inside the front door body, but the locking device and their reinforcement frame, or the hinge and the reinforcement frame are separately fixed to the front door body. There was a problem that the reinforcing effect was small. Furthermore, depending on the mounting position of the locking device, the reinforcement frame and the base frame of the locking device can easily interfere with each other, and the hinge and the reinforcing frame easily interfere with each other on the hinge side. There was a problem that the frame was difficult to be effectively reinforced.

本発明は、上記の課題を解決するためになされたもので、ゲーム機の前扉を効果的に補強することができるゲーム機の施錠装置を提供することを目的とする。 SUMMARY An advantage of some aspects of the invention is that it provides a game machine locking device that can effectively reinforce a front door of a game machine.

上記課題を解決するための本発明のゲーム機の施錠装置は、
取付板と支持板を有した縦長の基枠体が断面略Ｌ形またはコ字形に形成され、該支持板の上部と下部に鉤部材が枢着され、上下の該鉤部材が該基枠体内に摺動可能に配設された連結杆により連結され、該基枠体の取付板にシリンダ錠が取り付けられ、該シリンダ錠の錠軸にカム板が固定され、該カム板が該錠軸の回動時に該連結杆に係合可能とされ、該基枠体がゲーム機の前扉の内側に縦に取り付けられ、該ゲーム機の筐体側に固定された受け金具に該鉤部材が係止されて施錠するゲーム機の施錠装置において、
前記基枠体は、前記前扉の大きさ形状と略一致して形成された矩形枠の縦辺部として形成され、
該基枠体の上端部に該矩形枠の上辺枠の一端部が直角に連結され、該基枠体の下端部に該矩形枠の下辺枠の一端部が直角に連結され、該上辺枠の他端部に扉蝶番側縦枠の上端部が連結され、該下辺枠の他端部に該扉蝶番側縦枠の下端部が連結されて、該基枠体、上辺枠、下辺枠、及び該扉蝶番側縦枠により該矩形枠が形成され、
該上辺枠、下辺枠、及び該扉蝶番側縦枠が断面略Ｌ形またはコ字形の長尺部材により形成され、該矩形枠の内側における該基枠体の上部寄りと該扉蝶番側縦枠の上部寄り間に横桟枠が水平に連結され、
該矩形枠が前扉の内側に固定されることを特徴とする。
The game machine locking device of the present invention for solving the above problems is
A vertically long base frame body having a mounting plate and a support plate is formed to have a substantially L-shaped or U-shaped cross section, and eaves members are pivotally attached to the upper and lower portions of the support plate. The cylinder lock is attached to the mounting plate of the base frame body, the cam plate is fixed to the lock shaft of the cylinder lock, and the cam plate is connected to the lock shaft of the lock shaft. The base frame body is vertically attached to the inside of the front door of the game machine, and the hook member is locked to a receiving bracket fixed to the housing side of the game machine. In the locking device of the game machine that is locked,
The base frame body is formed as a vertical side portion of a rectangular frame formed substantially coincident with the size and shape of the front door,
One end of the upper side frame of the rectangular frame is connected to the upper end of the base frame at a right angle, and one end of the lower side frame of the rectangular frame is connected to the lower end of the base frame at a right angle. An upper end of the door hinge side vertical frame is connected to the other end, and a lower end of the door hinge side vertical frame is connected to the other end of the lower side frame, and the base frame body, the upper side frame, the lower side frame, and The rectangular frame is formed by the door hinge side vertical frame,
The upper side frame, the lower side frame, and the door hinge side vertical frame are formed by a long member having a substantially L-shaped or U-shaped cross section, and the upper side of the base frame body inside the rectangular frame and the door hinge side vertical frame The horizontal frame is connected horizontally between the upper part of
The rectangular frame is fixed inside the front door.

ここで、請求項２のように、上記基枠体、上辺枠、下辺枠、及び該扉蝶番側縦枠の各連結箇所は、複数の固定孔に複数の固定ねじを挿入し締付固定して連結することができる。 Here, as in claim 2, the connecting portions of the base frame body, the upper side frame, the lower side frame, and the door hinge side vertical frame are fixed by inserting a plurality of fixing screws into a plurality of fixing holes. Can be connected.

また、請求項３のように、上記基枠体、上辺枠、下辺枠、及び該扉蝶番側縦枠の各連結箇所は、固定孔にリベットを挿入してかしめ、或いは金属板の重ね合わせ部分を凹凸状にかしめて連結固定することができる。 Further, as in claim 3, the connecting portions of the base frame body, the upper side frame, the lower side frame, and the door hinge side vertical frame are caulked by inserting rivets into the fixing holes, or overlapping portions of metal plates Can be connected and fixed in a concavo-convex shape.

また、請求項４のように、上記扉蝶番側縦枠は、上記前扉を支持する着脱式蝶番の可動部材の基枠として形成し、扉蝶番側縦枠内の上部と下部に着脱式蝶番の軸受部材及び外れ防止部材を取り付けることができる。
According to a fourth aspect of the present invention, the door hinge-side vertical frame is formed as a base frame of a movable member of a removable hinge supporting the front door, and the removable hinge is provided at the upper and lower portions in the door hinge-side vertical frame. The bearing member and the detachment preventing member can be attached .

このように構成されたゲーム機の施錠装置は、その基枠体が、上辺枠、下辺枠、及び扉蝶番側縦枠からなる矩形枠の縦辺部を形成するように連結され、ゲーム機の前扉の内側に、その施錠装置を取り付ける場合には、施錠装置の基枠体、上辺枠、下辺枠、及び扉蝶番側縦枠を矩形に連結してなる矩形枠の全体を、ゲーム機の前扉の内側に固定する。このとき、施錠装置の基枠体は、前扉の自由端側に縦に固定され、筐体側には受け金具が施錠装置の鉤部材に対応した位置に取付けられる。 The locking device of the gaming machine configured as described above is connected so that the base frame body forms a vertical side portion of a rectangular frame including an upper side frame, a lower side frame, and a door hinge side vertical frame. When the locking device is attached to the inside of the front door, the entire rectangular frame formed by connecting the base frame body, the upper side frame, the lower side frame, and the door hinge side vertical frame of the locking device to the rectangle is attached to the game machine. Secure inside the front door. At this time, the base frame body of the locking device is vertically fixed to the free end side of the front door, and a receiving metal fitting is attached to the housing side at a position corresponding to the collar member of the locking device.

またこのとき、ゲーム機の前扉本体が例えば変形しやすい合成樹脂により形成されている場合、施錠装置の基枠体をその縦辺部とした矩形枠が固定ねじにより前扉本体の内側に強固に固定されることにより、その矩形枠により前扉本体は効果的に補強される。 Further, at this time, when the front door body of the game machine is formed of, for example, a deformable synthetic resin, a rectangular frame having the base frame body of the locking device as a vertical side portion thereof is firmly fixed to the inside of the front door body by a fixing screw. The front door body is effectively reinforced by the rectangular frame.

すなわち、施錠装置の基枠体を含む矩形枠は、その各辺部が断面略Ｌ形またはコ字形の縦長フレームにより形成されて高い剛性と強度を有しており、これにより、合成樹脂製の前扉に重量の重い電気機械部品が取り付けられ、その荷重が前扉の蝶番に対し前扉本体を変形させる方向にかかる場合であっても、高い剛性をもった施錠装置の基枠体を含む矩形枠が前扉本体の内側に固定されることにより、その基枠体、上辺枠、下辺枠、及び扉蝶番側縦枠が、効果的に前扉本体を補強し、前扉の変形を防止することができる。 That is, the rectangular frame including the base frame body of the locking device has a high rigidity and strength because each side portion is formed by a vertically long frame having a substantially L-shaped or U-shaped cross section. Includes a base frame of a locking device with high rigidity even when heavy electrical machine parts are attached to the front door and the load is applied in the direction of deforming the front door body against the hinge of the front door By fixing the rectangular frame inside the front door body, its base frame body, upper side frame, lower side frame, and door hinge side vertical frame effectively reinforce the front door body and prevent deformation of the front door can do.

また、前扉本体の内側に矩形枠が装着されるスペースはそれ程広いスペースを必要とせず、予めその矩形枠の部分のスペースを形成しておけば、基枠体、上辺枠、下辺枠、及び扉蝶番側縦枠からなる矩形枠を複数の固定ねじを用いて比較的簡単に前扉の内側に固定することができ、別部材としての補強枠を前扉の内側に固定する場合に比べ、部材の干渉などがなく、容易に施錠装置と共に矩形枠を取り付けることができる。また、基枠体、上辺枠、下辺枠、及び扉蝶番側縦枠の各連結部は、２本或いはそれ以上の固定ねじを複数の固定孔に挿入して締め付け固定すれば、充分な強度をもって矩形枠を組付け形成することができる。勿論、連結部を連結する際、固定ねじに代えて、リベットによる固定、或いはかしめ固定を用いることもできる。 Also, the space in which the rectangular frame is mounted inside the front door body does not require such a large space, and if the space of the rectangular frame part is formed in advance, the base frame body, the upper side frame, the lower side frame, and The rectangular frame consisting of the door hinge side vertical frame can be fixed to the inside of the front door relatively easily using a plurality of fixing screws, compared to the case where the reinforcing frame as a separate member is fixed to the inside of the front door, There is no interference of members, and the rectangular frame can be easily attached together with the locking device. In addition, each connecting part of the base frame body, upper side frame, lower side frame, and door hinge side vertical frame has sufficient strength if two or more fixing screws are inserted and fixed in a plurality of fixing holes. A rectangular frame can be assembled and formed. Of course, when connecting the connecting portions, instead of the fixing screws, fixing by rivets or caulking fixing can be used.

一方、請求項４のように、扉蝶番側縦枠を、前扉を支持する着脱式蝶番の可動部材の基枠として形成し、扉蝶番側縦枠内の上部と下部に着脱式蝶番の軸受部材及び外れ防止部材を取り付けて構成すれば、前扉には別部材としての蝶番の可動部を取り付ける必要がなく、ゲーム機の組立製造ラインでは前扉に矩形枠を取り付けるだけでよく、蝶番を取り付ける際の位置決めたなどを含む取付工数を削減することができる。
このように、本発明の施錠装置によれば、横桟枠を取り付けた矩形枠によって前扉を強固に補強でき、また、別部材としての施錠装置を前扉に取り付ける場合、或いは別部材としての蝶番を前扉に取り付ける場合に比べ、部品点数を削減することができ、且つゲーム機の組立製造ラインにおいて、予め組み立てられた矩形枠を前扉に固定するだけで、簡単に施錠装置や蝶番を前扉の所定位置に取り付けることができ、その組付け工数を削減することができる。 On the other hand, as claimed in claim 4, the door hinge side vertical frame, before forming the base frame of the movable member of the detachable hinge for supporting the door, the removable hinges at the top and bottom of the door hinge side vertical frame bearing If a member and a detachment prevention member are attached, there is no need to attach a hinge movable part as a separate member to the front door, and it is only necessary to attach a rectangular frame to the front door on the assembly line of the game machine. Mounting man-hours including positioning when mounting can be reduced.
Thus, according to the locking device of the present invention, the front door can be firmly reinforced by the rectangular frame to which the horizontal frame is attached, and when the locking device as a separate member is attached to the front door, or as a separate member Compared to the case where a hinge is attached to the front door, the number of parts can be reduced, and on the assembly line of the game machine, simply locking the pre-assembled rectangular frame to the front door makes it easy to install a locking device or hinge. It can be attached to a predetermined position of the front door, and the assembly man-hour can be reduced.

以下、本発明の実施例を図面に基づいて説明する。図１はゲーム機の施錠装置の斜視図を示し、図２はその主要部の右側面図を示し、図３はその背面図を示している。この施錠装置は、図１に示すように、矩形枠１５を有しており、その矩形枠１５の縦の１辺部が基枠体１として構成され、基枠体１の上部に上辺枠１６が水平に連結され、基枠体１の下部に下辺枠１７が水平に連結され、上辺枠１６と下辺枠１７の他端の縦方向に扉蝶番側枠１８が縦に連結されて、矩形の矩形枠１５が形成される。 Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 shows a perspective view of a locking device of a game machine, FIG. 2 shows a right side view of the main part, and FIG. 3 shows a rear view thereof. As shown in FIG. 1, this locking device has a rectangular frame 15, and one vertical side portion of the rectangular frame 15 is configured as a base frame body 1, and an upper side frame 16 is formed above the base frame body 1. Are connected horizontally, the lower frame 17 is connected horizontally to the lower part of the base frame 1, and the door hinge side frame 18 is connected vertically to the other ends of the upper frame 16 and the lower frame 17. A rectangular frame 15 is formed.

施錠装置の主要部の枠体を構成する縦長の基枠体１は、取付板２と支持板３を断面略Ｌ字状又は略コ字状に曲折して一体成形され、基枠体１の支持板３の上部と下部には、鉤部材４，５が背面側に突き出した状態で、軸ピン４ａ，５ａにより揺動可能に枢支されている。基枠体１は、その断面が略Ｌ字状または略コ字状に形成された補強構造を有し、曲げ荷重に対し高い剛性と強度を有している。また、この基枠体１の上端部と下端部には、上辺枠１６と下辺枠１７が連結されるための連結部が形成され、その取付板２の連結部には２個の固定孔（ねじ孔）２ａが穿設されている（図３）。 The vertically long base frame 1 constituting the main frame of the locking device is integrally formed by bending the mounting plate 2 and the support plate 3 into a substantially L-shaped or substantially U-shaped cross section. The upper and lower portions of the support plate 3 are pivotally supported by the shaft pins 4a and 5a in a state where the flange members 4 and 5 protrude to the back side. The base frame body 1 has a reinforcing structure whose cross section is formed in a substantially L shape or a substantially U shape, and has high rigidity and strength against bending load. Further, a connecting portion for connecting the upper side frame 16 and the lower side frame 17 is formed on the upper end portion and the lower end portion of the base frame body 1, and two fixing holes ( A screw hole 2a is formed (FIG. 3).

両鉤部材４，５の中間部は、帯状の連結杆６により連結され、連結杆６は、支持板３の内側に沿って摺動可能に配設され、その先端と末端がピン軸により鉤部材４，５の中間部に連結される。３ａは支持板３の一部を切り起して形成した連結杆６用のガイド部であり、連結杆６の上下動を案内する。連結杆６と支持板３の間にスイッチ作動杆１０が長手方向に沿って摺動可能に配設され、連結杆６とスイッチ作動杆１０との間に、連結杆６を上方に付勢し、スイッチ作動杆１０を下方に付勢するためのコイルばね９が掛けられている。 The intermediate parts of both flange members 4 and 5 are connected by a belt-like connecting rod 6, and the connecting rod 6 is slidably disposed along the inner side of the support plate 3. It is connected to the middle part of the members 4 and 5. Reference numeral 3 a denotes a guide portion for the connecting rod 6 formed by cutting and raising a part of the support plate 3, and guides the vertical movement of the connecting rod 6. A switch operating rod 10 is slidably disposed along the longitudinal direction between the connecting rod 6 and the support plate 3, and the connecting rod 6 is urged upward between the connecting rod 6 and the switch operating rod 10. A coil spring 9 for biasing the switch operating rod 10 downward is hung.

取付板２の中央部下寄りにシリンダ錠を取り付けるための錠取付部とリセット用スイッチ１２及び解錠検出スイッチ１４を取り付けるためのスイッチ取付部が幅広の形態で形成されている。この錠取付部とスイッチ取付部に対応する支持板３の部分は、その一部が切り欠かれ、外側に突出するように曲折して配設されている。そして、その錠取付部上にシリンダ錠７が取り付けられる。シリンダ錠７は、元部にフランジ部を有し、錠取付部に設けた孔に円筒部を通し、その錠軸を基枠体１の内側に挿入するようにし、フランジ部を錠取付部の背面側にねじ止めすることにより、固定される。 A lock attachment portion for attaching the cylinder lock and a switch attachment portion for attaching the reset switch 12 and the unlock detection switch 14 are formed in a wide form below the center portion of the attachment plate 2. The portions of the support plate 3 corresponding to the lock mounting portion and the switch mounting portion are bent so that a part thereof is cut out and protrudes outward. And the cylinder lock 7 is attached on the lock attachment part. The cylinder lock 7 has a flange portion at the base portion, passes the cylindrical portion through a hole provided in the lock attachment portion, and inserts the lock shaft into the inside of the base frame body 1. It is fixed by screwing to the back side.

シリンダ錠７の錠軸の先端にカム板８が固定され、このカム板８には第一係合部８ａと第二係合部８ｂが設けられ、図３の反時計方向にカム板８を回動したとき、その第一係合部８ａは連結杆６と係合可能である。一方、シリンダ錠７とカム板８の近傍における支持板３と連結杆６との間には、スイッチ作動杆１０が摺動可能に配設されている。このスイッチ作動杆１０の一部にはスイッチ作動部１０ａが設けられると共に、カム板８と係合可能な係合部が設けられ、カム板８を図３の時計方向には回動したとき、その第二係合部８ｂはスイッチ作動杆１０に係合してそれを下方に摺動させる。さらに、連結杆６の一部はスイッチ取付部上を通過して配設され、その連結杆６の部分にスイッチ作動部６ａが形成され、連結杆６の動きに応じて解錠動作を検出するようにしている。 A cam plate 8 is fixed to the tip of the lock shaft of the cylinder lock 7, and the cam plate 8 is provided with a first engagement portion 8a and a second engagement portion 8b, and the cam plate 8 is moved counterclockwise in FIG. When rotated, the first engaging portion 8 a can engage with the connecting rod 6. On the other hand, a switch operating rod 10 is slidably disposed between the support plate 3 and the connecting rod 6 in the vicinity of the cylinder lock 7 and the cam plate 8. A part of the switch operating rod 10 is provided with a switch operating portion 10a and an engaging portion that can be engaged with the cam plate 8. When the cam plate 8 is rotated in the clockwise direction in FIG. The second engaging portion 8b engages with the switch operating rod 10 and slides it downward. Further, a part of the connecting rod 6 is disposed so as to pass over the switch mounting portion, and a switch actuating portion 6a is formed in the portion of the connecting rod 6, and an unlocking operation is detected according to the movement of the connecting rod 6. I am doing so.

すなわち、シリンダ錠７の下側の取付板２上に設けた幅広のスイッチ取付部上に、リセット用スイッチ１２と解錠検出スイッチ１４（透過形光電スイッチ或は近接スイッチなど）が取り付けられ、リセット用スイッチ１２内にスイッチ作動部１０ａが通過可能とされ、解錠検出スイッチ１４内には連結杆６のスイッチ作動部６ａが通過可能に配設されている。 That is, a reset switch 12 and an unlock detection switch 14 (such as a transmission photoelectric switch or a proximity switch) are mounted on a wide switch mounting portion provided on the mounting plate 2 on the lower side of the cylinder lock 7 and reset. The switch actuating portion 10a can be passed through the switch 12, and the switch actuating portion 6a of the connecting rod 6 can be passed through the unlocking detection switch 14.

リセット用スイッチ１２は、シリンダ錠７が鍵により左に回動操作され、錠軸つまりカム板８が図３の時計方向に所定の角度回動した時、そのスイッチ作動部１０ａがリセット用スイッチ１２内に進入し、スイッチ１２がオンする。解錠検出スイッチ１４は、シリンダ錠７が鍵により右に回動操作され、カム板８が図３の反時計方向に所定の角度回動した時、そのスイッチ作動部６ａが解錠検出スイッチ１４内に進入し、スイッチ１４がオンする。 When the cylinder lock 7 is rotated to the left by the key and the lock shaft, that is, the cam plate 8 is rotated by a predetermined angle in the clockwise direction in FIG. The switch 12 is turned on. When the cylinder lock 7 is rotated to the right by the key and the cam plate 8 is rotated counterclockwise in FIG. 3 by a predetermined angle, the unlocking detection switch 14 is operated by the switch operating portion 6a. The switch 14 is turned on.

さらに、支持板３の下部に形成された幅広部の外側に、支持ローラ１３が回転自在に軸支され、この支持ローラ１３は前扉の閉鎖時に、ゲーム機の本体側に取付けられた受け金具２２の滑り板２５上にのり上げ、開閉動作を容易にする。 Further, a support roller 13 is rotatably supported on the outer side of the wide portion formed at the lower portion of the support plate 3, and this support roller 13 is a metal fitting attached to the main body side of the game machine when the front door is closed. It is lifted onto the 22 sliding plates 25 to facilitate the opening and closing operation.

図１に示すように、この施錠装置の枠体は、その基枠体１を含む全体が矩形枠１５として形成され、その矩形枠１５の大きさは、ゲーム機の前扉の大きさと形状的にほぼ一致して形成されている。図１のように、施錠装置の主要部の基枠体１が矩形枠１５の右側の縦辺を形成し、その基枠体１の上端部に上辺枠１６の一端部が直角に連結されている。上辺枠１６は、断面略Ｌ形またはコ字形の縦長フレームにより形成され、両側の端部に２個の固定孔（ねじ孔）が穿設され、その右端には固定ねじ３１をねじ込み締付けることにより、基枠体１と上辺枠１６が直角に連結される。同様に、基枠体１の下端部に下辺枠１７の一端部が直角に連結されている。 As shown in FIG. 1, the entire frame including the base frame 1 is formed as a rectangular frame 15, and the size of the rectangular frame 15 is similar to the size of the front door of the game machine. It is formed almost coincident with. As shown in FIG. 1, the base frame 1 of the main part of the locking device forms the right vertical side of the rectangular frame 15, and one end of the upper side frame 16 is connected to the upper end of the base frame 1 at a right angle. Yes. The upper side frame 16 is formed by a vertically long frame having a substantially L-shaped or U-shaped cross section, two fixing holes (screw holes) are formed at both ends, and a fixing screw 31 is screwed and tightened at the right end thereof. The base frame 1 and the upper side frame 16 are connected at a right angle. Similarly, one end of the lower frame 17 is connected to the lower end of the base frame 1 at a right angle.

つまり、下辺枠１７は、断面略Ｌ形またはコ字形の縦長フレームにより形成され、両側の端部に２個の固定孔（ねじ孔）が穿設され、その右端には固定ねじ３２をねじ込み締付けることにより、基枠体１の下端と下辺枠１７の右端が直角に連結される。さらに、上辺枠１６の左端に扉蝶番側縦枠１８の上端部が連結される。扉蝶番側縦枠１８は、断面略Ｌ形またはコ字形の縦長フレームにより形成され、両側の端部に２個の固定孔（ねじ孔）が穿設され、その上端には固定ねじ３３をねじ込み締付けることにより、扉蝶番側縦枠１８の上端と上辺枠１６の左端とが直角に連結される。 That is, the lower side frame 17 is formed by a vertically long frame having a substantially L-shaped or U-shaped cross section, two fixing holes (screw holes) are formed at both end portions, and a fixing screw 32 is screwed and tightened at the right end thereof. Thus, the lower end of the base frame 1 and the right end of the lower frame 17 are connected at a right angle. Further, the upper end of the door hinge side vertical frame 18 is connected to the left end of the upper side frame 16. The door hinge side vertical frame 18 is formed by a vertically long frame having a substantially L-shaped or U-shaped cross section, and two fixing holes (screw holes) are formed at both ends, and a fixing screw 33 is screwed into the upper end thereof. By tightening, the upper end of the door hinge side vertical frame 18 and the left end of the upper side frame 16 are connected at a right angle.

さらに、扉蝶番側縦枠１８の下端のねじ孔に固定ねじ３４をねじ込み締め付けることにより、扉蝶番側縦枠１８の下端と下辺枠１７の左端とが直角に連結される。さらに、矩形枠１５の内側には横桟枠１９が、基枠体１の上部寄りと扉蝶番側縦枠１８の上部寄り間に、水平に固定ねじ３５を用いて連結される。この横桟枠１９は、断面略Ｌ形またはコ字形の縦長フレームにより形成され、高い強度を有し、矩形枠１５を効果的に補強する構造となっている。 Further, the lower end of the door hinge side vertical frame 18 and the left end of the lower side frame 17 are connected to each other at a right angle by screwing and tightening the fixing screw 34 into the screw hole at the lower end of the door hinge side vertical frame 18. Further, a horizontal crosspiece frame 19 is connected to the inside of the rectangular frame 15 between the upper portion of the base frame body 1 and the upper portion of the door hinge side vertical frame 18 using a fixing screw 35 horizontally. The horizontal frame 19 is formed of a vertically long frame having a substantially L-shaped or U-shaped cross section, has a high strength, and has a structure that effectively reinforces the rectangular frame 15.

上記構成のゲーム機の施錠装置は、図４，５に示すように、スロットマシン等のゲーム機における前扉２１の内側に、その基枠体１を含む矩形枠１５を固定ねじで締付けて強固に固定される。施錠装置の基枠体１を含む矩形枠１５は、その各辺部が断面略Ｌ形またはコ字形の縦長フレームにより形成されて高い剛性と強度を有しているため、それを内側から固定された前扉２１は効果的に補強されることになる。 As shown in FIGS. 4 and 5, the locking device of the game machine having the above configuration is firmly fixed by tightening the rectangular frame 15 including the base frame body 1 with a fixing screw inside the front door 21 of the game machine such as a slot machine. Fixed to. The rectangular frame 15 including the base frame body 1 of the locking device is formed of a vertically long frame having a substantially L-shaped or U-shaped cross section and has high rigidity and strength. The front door 21 is effectively reinforced.

前扉２１は蝶番を介してゲーム機の筐体２０に対し開閉可能に取り付けられるが、合成樹脂製の前扉２１の場合、前扉２１の内側に取り付けられた重量の重い電気機械部品の荷重が、前扉２１の蝶番に対し前扉本体を変形させる方向にかかる。しかし、上記のように高い剛性と強度をもった施錠装置の基枠体１を含む矩形枠１５が前扉２１の内側に固定されるため、その基枠体１、上辺枠１６、下辺枠１７、及び扉蝶番側縦枠１８が、効果的に前扉２１を補強し、前扉２１の変形は防止される。 The front door 21 is attached to the casing 20 of the game machine via a hinge so as to be openable and closable. However, in the case of the synthetic resin front door 21, the load of a heavy electric machine component attached to the inside of the front door 21 is used. However, it is applied in a direction in which the front door body is deformed with respect to the hinge of the front door 21. However, since the rectangular frame 15 including the base frame body 1 of the locking device having high rigidity and strength as described above is fixed inside the front door 21, the base frame body 1, the upper side frame 16, and the lower side frame 17. The door hinge side vertical frame 18 effectively reinforces the front door 21, and the deformation of the front door 21 is prevented.

一方、ゲーム機の筐体２０の内側の側壁には、縦長の受け金具２２が対応した位置に固定され、受け金具２２には、略Ｌ形に曲折した係止部２３，２４が、上下の鉤部材４，５に対応した位置に設けられている。また、受け金具２２の下部には支持ローラ１３に対応した位置に滑り板２５が設けられている。 On the other hand, a vertically long metal fitting 22 is fixed to a corresponding position on the inner side wall of the casing 20 of the game machine. The metal fittings 22 have locking portions 23 and 24 bent in a substantially L shape on the upper and lower sides. It is provided at a position corresponding to the flange members 4 and 5. In addition, a sliding plate 25 is provided at a position corresponding to the support roller 13 at the lower portion of the metal fitting 22.

前扉２１を閉鎖する場合、前扉２１を筐体２０に対し押し付けるように閉じると、上下の鉤部材４，５が上方に揺動しながら元の位置に戻って受け金具２２の係止部２３，２４と係合し、前扉２１はロツクされる。閉鎖時、支持ローラ１３が筐体２０側の滑り板２５にのり上げ、前扉２１が僅かに持ち上げられ、円滑に閉じられる。 When closing the front door 21, when the front door 21 is closed so as to be pressed against the housing 20, the upper and lower flange members 4, 5 swing back upward and return to their original positions so that the latching portion of the metal fitting 22 is engaged. The front door 21 is locked. At the time of closing, the support roller 13 is lifted onto the sliding plate 25 on the housing 20 side, and the front door 21 is lifted slightly and closed smoothly.

ゲーム機の前扉２１を開く場合、鍵をシリンダ錠７に差し込み、これを時計（右）方向に回す。シリンダ錠７の錠軸がカム板８を図３の反時計方向に回し、カム板８上の係合部８ａが連結杆６の係合部に係合し、これを上方に摺動させる。この時、上下両端の鉤部材４，５が上方へ揺動し、受け金具２２の係止部２３、２４との係合が外れ、解錠状態となり、前扉２１は開放可能な状態となる。なお、このときの解錠動作は、連結杆６のスイッチ作動部６ａが解錠検出スイッチ１４内に進入することにより検出される。 When opening the front door 21 of the game machine, the key is inserted into the cylinder lock 7 and rotated in the clockwise (right) direction. The lock shaft of the cylinder lock 7 rotates the cam plate 8 in the counterclockwise direction of FIG. 3, and the engaging portion 8a on the cam plate 8 engages with the engaging portion of the connecting rod 6 and slides it upward. At this time, the flange members 4 and 5 at the upper and lower ends swing upward, disengage from the engaging portions 23 and 24 of the receiving bracket 22, become unlocked, and the front door 21 becomes openable. . Note that the unlocking operation at this time is detected when the switch operating portion 6a of the connecting rod 6 enters the unlock detection switch 14.

リセット用スイッチ１２を動作させてゲーム機にリセットをかける場合、解錠するための鍵を用いて、解錠とは反対方向に鍵を回す。この時、カム板８が図３の時計方向に回動し、カム板８の係合部８ｂがスイッチ作動杆１０に係合しそれを下方に摺動させる。これにより、スイッチ作動部１０ａがリセット用スイッチ１２内に進入し、スイッチ１２が作動してリセット信号が出力されリセットがかけられる。 When the reset switch 12 is operated to reset the game machine, a key for unlocking is used and the key is turned in the opposite direction to unlocking. At this time, the cam plate 8 rotates clockwise in FIG. 3, and the engaging portion 8b of the cam plate 8 engages with the switch operating rod 10 and slides it downward. As a result, the switch actuating part 10a enters the reset switch 12, the switch 12 is actuated, a reset signal is output, and a reset is applied.

なお、上記実施形態では、基枠体、上辺枠、下辺枠、及び扉蝶番側縦枠の各連結箇所を、固定孔に固定ねじを挿入し締付固定して連結したが、固定孔にリベットを挿入し、リベットをかしめて、或いは重ね合わせた金属板の部分を凹凸状にかしめて連接固定することもできる。また、基枠体、上辺枠、下辺枠、及び扉蝶番側縦枠を、合成樹脂または金属板により、矩形枠状に一体成形することもできる。 In the above embodiment, the connecting portions of the base frame body, the upper side frame, the lower side frame, and the door hinge side vertical frame are connected by inserting a fixing screw into the fixing hole and tightening and fixing, but the rivet is connected to the fixing hole. Can be inserted and caulked with rivets, or the overlapped metal plate portions can be caulked and fixed together. In addition, the base frame body, the upper side frame, the lower side frame, and the door hinge side vertical frame can be integrally formed into a rectangular frame shape using a synthetic resin or a metal plate.

図６、図７は他の実施形態を示し、この実施形態では、上記の扉蝶番側縦枠１８に代えて、図６，７のような蝶番の可動部材の基枠が矩形枠１５に連結・固定される。すなわち、蝶番は筐体２０に対し前扉２１を開閉可能に支持する着脱式蝶番で、筐体２０側に固定される固定部材５１と前扉２１側に取り付けられる可動部材４１とから構成され、その可動部材４１の基枠４２が、上記扉蝶番側縦枠に代えて矩形枠１５内に連結される。蝶番の可動部材４１の基枠４２は、断面略Ｌ字状または略コ字状の縦長の枠状に形成され、その内側の上部と下部に、軸受部材４３，４４が固定されている。 6 and 7 show another embodiment. In this embodiment, instead of the door hinge side vertical frame 18, the base frame of the hinge movable member as shown in FIGS. 6 and 7 is connected to the rectangular frame 15.・ Fixed. That is, the hinge is a detachable hinge that supports the front door 21 so that the front door 21 can be opened and closed with respect to the housing 20, and is composed of a fixed member 51 fixed to the housing 20 side and a movable member 41 attached to the front door 21 side. A base frame 42 of the movable member 41 is connected to the rectangular frame 15 instead of the door hinge side vertical frame. The base frame 42 of the hinge movable member 41 is formed in a vertically long frame shape having a substantially L-shaped cross section or a substantially U-shaped cross section, and bearing members 43 and 44 are fixed to the upper and lower portions inside the frame.

この軸受部材４３，４４は鋼板を略コ字状に曲折して形成され、固定部材側の軸となるピン５５が嵌合する軸受孔４３ａ，４４ａが軸受部材４３，４４の水平部に穿設され、軸受部材４３,４４自体は、かしめ、リベット止めなどにより基枠４２内に固定される。 The bearing members 43 and 44 are formed by bending a steel plate into a substantially U shape, and bearing holes 43a and 44a into which pins 55 serving as shafts on the fixed member side are fitted are formed in horizontal portions of the bearing members 43 and 44. The bearing members 43 and 44 themselves are fixed in the base frame 42 by caulking, riveting or the like.

さらに、可動部材４１の基枠４２の上端部と下端部には、矩形枠１５の上辺枠１６と下辺枠１７が連結されるための連結部が形成され、その連結部には各々２個の固定孔（ねじ孔）４２ａが穿設されている。また、上側の軸受部材４３の下側には、固定部材側のピン５５を軸受部材４３の軸受孔に挿入した状態で、前扉２１の持ち上げによりピン５５が軸受孔から容易に外れることを防止するために、外れ防止部材５７が可動部材４１の基枠４２内に取り付けられている。 Further, a connecting portion for connecting the upper side frame 16 and the lower side frame 17 of the rectangular frame 15 is formed at the upper end portion and the lower end portion of the base frame 42 of the movable member 41, and each of the connecting portions includes two connecting portions. A fixing hole (screw hole) 42a is formed. Further, below the upper bearing member 43, the pin 55 on the fixed member side is inserted into the bearing hole of the bearing member 43, and the pin 55 is prevented from being easily detached from the bearing hole by lifting the front door 21. In order to do so, a detachment prevention member 57 is attached in the base frame 42 of the movable member 41.

そして、このような構成の蝶番の可動部材４１の基枠４２は、矩形枠１５の右側の縦辺を形成するように、その基枠４２の上端部が上辺枠１６の一端部に直角に、２個の固定孔４２ａに固定ねじ５８をねじ込んで固定して連結され、その基枠４２の下端部も同様に、下辺枠１７の一端部に直角に、２個の固定孔４２ａに固定ねじ５８をねじ込んで固定して連結される。すなわち、上辺枠１６、下辺枠１７も上記と同様に、断面略Ｌ形またはコ字形の縦長フレームにより形成され、両側の端部に２個の固定孔（ねじ孔）が穿設され、その連結部の固定孔に固定ねじ５８をねじ込み締付けることにより、基枠４２と上辺枠１６が直角に連結され、同様に、その連結部の固定孔に固定ねじ５８をねじ込み締め付けることにより、基枠４２の下端部に下辺枠１７の一端部が直角に連結される。さらに、上記と同様に、施錠装置の基枠体１が矩形枠１５の右側の縦辺に、その基枠体１の上端部を上辺枠１６の他端部に直角に連結し、その下端部を下辺枠１７の他端部に直角に連結して取り付けられ、矩形枠１５が形成されることになる。 And the base frame 42 of the movable member 41 of the hinge of such a configuration has an upper end portion of the base frame 42 perpendicular to one end portion of the upper side frame 16 so as to form a vertical side on the right side of the rectangular frame 15. The fixing screws 58 are screwed into the two fixing holes 42a and fixed to be connected. Similarly, the lower end portion of the base frame 42 is also perpendicular to one end portion of the lower frame 17 and fixed to the two fixing holes 42a. Are connected by screwing. That is, the upper side frame 16 and the lower side frame 17 are also formed by a vertically long frame having a substantially L-shaped or U-shaped cross section, and two fixing holes (screw holes) are formed at both ends, and the connection is made. The base frame 42 and the upper side frame 16 are connected at a right angle by screwing and tightening the fixing screw 58 into the fixing hole of the part. Similarly, the fixing screw 58 is screwed and tightened into the fixing hole of the connecting part. One end of the lower frame 17 is connected to the lower end at a right angle. Further, similarly to the above, the base frame body 1 of the locking device is connected to the vertical side on the right side of the rectangular frame 15 and the upper end portion of the base frame body 1 is connected to the other end portion of the upper side frame 16 at a right angle. Are attached at right angles to the other end of the lower frame 17 to form a rectangular frame 15.

そして、このように蝶番の可動部材４１と施錠装置の基枠体１を矩形の縦辺部に連結して設けた矩形枠１５は、上記と同様に、同様な大きさと形状のゲーム機の前扉２１の内側に、固定ねじを用いて固定される。施錠装置の基枠体１及び蝶番の可動部材４１の基枠４２を含む矩形枠１５は、その各辺部が断面略Ｌ形またはコ字形の縦長フレームにより形成されて高い剛性を有しているため、それを内側から固定された前扉２１は、効果的に補強され、合成樹脂製の前扉２１であって、重量の重い回胴リールなどを装着し、蝶番に対し前扉全体の荷重が前扉を変形させる方向にかかった場合でも、前扉の変形は効果的に防止される。 The rectangular frame 15 provided by connecting the hinge movable member 41 and the base frame 1 of the locking device to the rectangular vertical side portion in the same manner as described above is the front of a game machine having the same size and shape. The inside of the door 21 is fixed using a fixing screw. The rectangular frame 15 including the base frame body 1 of the locking device and the base frame 42 of the movable member 41 of the hinge is formed by a vertically long frame having a substantially L-shaped or U-shaped cross section, and has high rigidity. Therefore, the front door 21 fixed from the inside is effectively reinforced, and is a front door 21 made of synthetic resin, which is equipped with a heavy reel reel or the like, and the load of the entire front door against the hinge Even if it is in the direction of deforming the front door, the deformation of the front door is effectively prevented.

また、着脱式蝶番の可動部材４１が施錠装置の矩形枠１５の内側の縦辺に補強枠として取り付けられるため、別部材としての蝶番の可動部材を前扉に取り付ける必要がなく、取付工数や取付部品を削減することができる。また、補強枠と蝶番の可動部材を両方を取り付ける場合の取付スペースを削減することができ、補強枠と可動部材の干渉も回避することができる。 In addition, since the movable member 41 of the detachable hinge is attached as a reinforcing frame to the vertical side inside the rectangular frame 15 of the locking device, it is not necessary to attach the movable member of the hinge as a separate member to the front door. Parts can be reduced. Further, it is possible to reduce the mounting space when both the reinforcing frame and the hinge movable member are attached, and it is possible to avoid interference between the reinforcing frame and the movable member.

一方、図７に示すように、ゲーム機の筐体２０側には、蝶番の固定部材５１が縦に固定される。この固定部材５１は、縦長の取付板部５２の上部と下部に蝶番の軸となるピン５５を、軸保持部材５３を介して上向きに取り付けて構成され、軸保持部材５３は、鋼板をピン５５の周囲に巻き付けるようにして、ピン５５を鉛直方向に保持している。そして、前扉２１を筐体２０に装着するつまり蝶番の可動部材４１と固定部材５１を組み付ける際は、前扉２１の内側の可動部材４１の軸受部材４３の軸受孔４３ａに挿入し、固定部材５１のピン５５，５６を下側から嵌入するように前扉２１を動かして、蝶番の可動部材４１と固定部材５１を嵌合させる。 On the other hand, as shown in FIG. 7, a hinge fixing member 51 is vertically fixed to the housing 20 side of the game machine. The fixing member 51 is configured by attaching a pin 55 serving as a hinge shaft to an upper portion and a lower portion of a vertically long mounting plate portion 52 via a shaft holding member 53, and the shaft holding member 53 is a steel plate pin 55. The pin 55 is held in the vertical direction so as to be wound around the periphery of the wire. When the front door 21 is attached to the housing 20, that is, when the hinge movable member 41 and the fixed member 51 are assembled, the front door 21 is inserted into the bearing hole 43a of the bearing member 43 of the movable member 41 inside the front door 21, and the fixed member is inserted. The front door 21 is moved so that the pins 55 and 56 of 51 are fitted from below, and the movable member 41 of the hinge and the fixed member 51 are fitted.

このように、着脱式蝶番の可動部材４１と施錠装置の基枠体１を縦辺として連結固定した矩形枠１５を前扉２１の内側に固定すれば、前扉２１を矩形枠１５により良好に補強できるだけではなく、別部材としての蝶番の可動部材や施錠装置を前扉に取り付ける場合に比べ、少ない工数でより簡単に取り付けることができる。 In this way, if the rectangular frame 15 that is connected and fixed with the movable member 41 of the detachable hinge and the base frame body 1 of the locking device as the vertical side is fixed to the inside of the front door 21, the front door 21 is more favorable to the rectangular frame 15. Not only can it be reinforced, but it can be attached more easily with fewer man-hours than when a movable member or a locking device of a hinge as a separate member is attached to the front door.

なお、上記実施形態では、基枠体、上辺枠、下辺枠、及び着脱式蝶番の可動部材の各連結箇所を、固定孔に固定ねじを挿入し締付固定して連結したが、固定孔にリベットを挿入し、リベットをかしめて、或いは重ね合わせた金属板の部分を凹凸状にかしめて連接固定することもできる。また、基枠体、上辺枠、下辺枠、及びを蝶番の可動部材、合成樹脂または金属板により、矩形枠状に一体成形することもできる。 In the above embodiment, the connecting parts of the base frame body, the upper side frame, the lower side frame, and the movable member of the detachable hinge are connected to each other by inserting a fixing screw into the fixing hole and tightening and fixing. It is also possible to insert a rivet and caulk the rivet, or caulk the overlapping metal plate portions into an uneven shape and fix them together. Further, the base frame body, the upper side frame, the lower side frame, and the like can be integrally formed into a rectangular frame shape by a hinge movable member, a synthetic resin, or a metal plate.

本発明の一実施形態を示すゲーム機の施錠装置の斜視図である。It is a perspective view of the locking device of the game machine which shows one Embodiment of this invention. 同施錠装置の主要部の右側面図である。It is a right view of the principal part of the locking device. 同主要部の背面図である。It is a rear view of the main part. 施錠装置をゲーム機の前扉の内側に取り付けた状態の斜視図である。It is a perspective view of the state which attached the locking device to the inner side of the front door of a game machine. 前扉を筐体に対し閉じる際の右側面図である。It is a right view at the time of closing a front door with respect to a housing | casing. 他の実施形態を示す施錠装置の矩形枠の部分正面図であり、扉蝶番側部分に蝶番の可動部材の基枠を連結した状態の正面図である。It is a partial front view of the rectangular frame of the locking device which shows other embodiment, and is a front view of the state which connected the base frame of the movable member of the hinge to the door hinge side part. 蝶番の固定部材と可動部材を組み付ける際の部分斜視図である。It is a fragmentary perspective view at the time of assembling the fixing member and movable member of a hinge.

Explanation of symbols

１−基枠体
２−取付板
３−支持板
４、５−鉤部材
６−連結杆
７−シリンダ錠
８−カム板
１５−矩形枠
１６−上辺枠
１７−下辺枠
１８−扉蝶番側縦枠 DESCRIPTION OF SYMBOLS 1-Base frame body 2-Mounting plate 3-Support plate 4, 5- 鉤 member 6 Connection rod 7-Cylinder lock 8-Cam plate 15-Rectangular frame 16-Upper side frame 17-Lower side frame 18-Door hinge side vertical frame

Claims

A vertically long base frame body having a mounting plate and a support plate is formed to have a substantially L-shaped or U-shaped cross section, and eaves members are pivotally attached to the upper and lower portions of the support plate. The cylinder lock is attached to the mounting plate of the base frame body, the cam plate is fixed to the lock shaft of the cylinder lock, and the cam plate is connected to the lock shaft of the lock shaft. The base frame body is vertically attached to the inside of the front door of the game machine, and the hook member is locked to a receiving bracket fixed to the housing side of the game machine. In the locking device of the game machine that is locked,
The base frame body is formed as a vertical side portion of a rectangular frame formed substantially coincident with the size and shape of the front door,
One end of the upper side frame of the rectangular frame is connected to the upper end of the base frame at a right angle, and one end of the lower side frame of the rectangular frame is connected to the lower end of the base frame at a right angle. An upper end of the door hinge side vertical frame is connected to the other end, and a lower end of the door hinge side vertical frame is connected to the other end of the lower side frame, and the base frame body, the upper side frame, the lower side frame, and The rectangular frame is formed by the door hinge side vertical frame,
The upper side frame, the lower side frame, and the door hinge side vertical frame are formed by a long member having a substantially L-shaped or U-shaped cross section, and the upper side of the base frame body inside the rectangular frame and the door hinge side vertical frame The horizontal frame is connected horizontally between the upper part of
A locking device for a game machine, wherein the rectangular frame is fixed inside a front door.

The game according to claim 1, wherein each connection portion of the base frame body, the upper side frame, the lower side frame, and the door hinge side vertical frame is connected by inserting a plurality of fixing screws into a plurality of fixing holes and fastening and fixing them. Machine locking device.

The connecting parts of the base frame body, the upper frame, the lower frame, and the door hinge side vertical frame are connected and fixed by inserting a rivet into the fixing hole or caulking the overlapping portion of the metal plate in an uneven shape. The game machine locking device according to claim 1.

The door hinge side vertical frame is formed as a base frame of a movable member of a detachable hinge that supports the front door, and a bearing member and a detachment preventing member of the detachable hinge are provided at an upper part and a lower part in the door hinge side vertical frame. The game machine locking device according to claim 1, which is attached .