JP2009028086A

JP2009028086A - Locking device for game machine

Info

Publication number: JP2009028086A
Application number: JP2007192345A
Authority: JP
Inventors: Atsufumi Nakamura; 農史中村; Tsuneo Nakamura; 常男中村; Akira Nakamura; 白中村
Original assignee: Chuto Sangyo KK
Current assignee: Chuto Sangyo KK
Priority date: 2007-07-24
Filing date: 2007-07-24
Publication date: 2009-02-12
Anticipated expiration: 2027-07-24
Also published as: JP4953958B2

Abstract

<P>PROBLEM TO BE SOLVED: To provide a locking device for game machine which is capable of covering even the outer side face of a support plate, and easily performing maintenance inspections and component exchange by turning the cover of the inner side of a base frame body to an opening and closing type. <P>SOLUTION: The attaching plate 2 of the base frame body 1 is provided with a cylinder lock attaching part 2a for attaching a cylinder lock 14, and on the outer side face of the support plate 3 at the side part of the cylinder lock attaching part 2a, a side face cover member 8 for covering the outer side face is attached. Further, an inner side cover member 7 for covering a cam member 13 fixed to a lock shaft 14a of the cylinder lock 14 and a member engaged with the cam member 13 is attached to the inner side of the cylinder lock attaching part 2a so as to be opened and closed through a pivot 7a. <P>COPYRIGHT: (C)2009,JPO&INPIT

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面枠（前扉）を、本体枠（筐体）に対し施錠するゲーム機の施錠装置に関し、特に施錠動作に関わる主要部分をカバーして不正解錠を防止することができるゲーム機の施錠装置に関する。 The present invention relates to a locking device of a game machine that locks a front frame (front door) of a game machine such as a slot machine or a pachinko machine to a main body frame (housing), and particularly covers a main part related to a locking operation. The present invention relates to a locking device for a game machine that can prevent unauthorized unlocking.

従来、この種のゲーム機の施錠装置として、基枠体の内側に連結杆が摺動可能に配設され、基枠体の支持板の上部と下部に鉤部材が、連結杆に連結されて傾動可能に枢支され、基枠体の取付板の中間部に、シリンダ錠がその錠軸を取付板に設けた孔から内側に差し込むように固定され、錠軸の先端に連結杆と係合するカム部材が取り付けられた構成の施錠装置が、知られている。 Conventionally, as a locking device of this type of game machine, a connecting rod is slidably disposed inside the base frame body, and a hook member is connected to the upper and lower portions of the support plate of the base frame body. The cylinder lock is pivotally supported so that it can be tilted, and the cylinder lock is fixed to the middle part of the mounting plate of the base frame so that the lock shaft can be inserted inward from the hole provided in the mounting plate. A locking device having a configuration in which a cam member is attached is known.

この施錠装置の基枠体は、取付板と支持板を略Ｌ字状に形成した長尺のＬ形アングル材状に形成され、その基枠体の取付板が前面枠（前扉）の自由端（右端）に縦に固定されるが、基枠体の支持板は正面から見て左側に位置するため、基枠体の右側面は開放された形状となっている。したがって、開放状態の前面枠（前扉）の自由端（右端）側から施錠装置を見た場合、基枠体の内側に配設したシリンダ錠の錠軸、錠軸に固定されたカム部材、及びカム部材の回動時に係合する連結杆の係合部などが、容易に見える状態となっている。
特開２００２−１７７５８６号公報特開２００７−２０９２２号公報 The base frame body of this locking device is formed in the shape of a long L-shaped angle material in which the mounting plate and the support plate are formed in a substantially L shape, and the mounting plate of the base frame body is free of the front frame (front door). Although fixed to the end (right end) vertically, the support plate of the base frame body is located on the left side when viewed from the front, and thus the right side surface of the base frame body has an open shape. Therefore, when the locking device is viewed from the free end (right end) side of the open front frame (front door), the lock shaft of the cylinder lock disposed inside the base frame body, the cam member fixed to the lock shaft, In addition, the engaging portion of the connecting rod that is engaged when the cam member is rotated is easily visible.
JP 2002-177586 A JP 2007-20922 A

このような施錠装置を自由端側に取り付けた前面枠を、ゲーム機の本体枠に対し閉じると、施錠装置の上部と下部の鉤部材が、本体枠の内側に固定された受け金具に係止され、前面枠は施錠状態となる。しかし、閉鎖され施錠状態となったゲーム機の前面枠は、堅強に閉じられているものの、前面枠の自由端と本体枠との間に、僅かな隙間が生じる場合がある。そのようなときに、自由端側の隙間にバールなどを差し込み、隙間を広げ、そこから針金や薄板などの不正器具を差し込み、不正器具の先端を施錠装置の基枠体の内側に配置されるカム部材やそれが係合する連結杆の係合部などを引っ掛け、不正解錠が行なわれる可能性があった。 When the front frame with such a locking device attached to the free end is closed with respect to the main frame of the game machine, the upper and lower hook members of the locking device are locked to the catches fixed inside the main frame. The front frame is locked. However, although the front frame of the game machine that has been closed and locked is firmly closed, there may be a slight gap between the free end of the front frame and the main body frame. In such a case, a bar or the like is inserted into the gap on the free end side, the gap is widened, an unauthorized device such as a wire or a thin plate is inserted from there, and the tip of the unauthorized device is placed inside the base frame of the locking device. There is a possibility that the unlocking may be performed by hooking the cam member or the engaging portion of the connecting rod with which the cam member is engaged.

そこで、従来、上記特許文献１において、基枠体の全体に角筒形のケースを被せ、ケースに設けたスリット孔から、施錠用の鉤部材、作動杆、シリンダ錠などを突出させた構造の施錠装置が提案されている。 Therefore, conventionally, in Patent Document 1, the base frame body is entirely covered with a rectangular tube case, and a locking rod member, an operating rod, a cylinder lock, etc. are projected from a slit hole provided in the case. Locking devices have been proposed.

しかし、このような基枠体全体に角筒形のケースを被せる施錠装置は、必然的にその外形が大型化し、パチンコ機の前面枠内側の非常に狭いスペースに、このようなケース付きの施錠装置を取り付けることが困難となる課題があった。また、パチンコ機の施錠装置では、鉤部材やシリンダ錠の位置が異なる数多くの機種が製造されているため、各機種毎に角筒形ケースを製作し、各ケースに異なる大きさのスリットを異なる位置に形成する必要があり、製造コストが増大する課題があった。 However, such a locking device for covering the entire base frame with a rectangular tube case inevitably increases in size, and the locking device with such a case is placed in a very narrow space inside the front frame of the pachinko machine. There was a problem that it was difficult to attach the device. In addition, since many types of pachinko machine locking devices are manufactured with different positions of the collar member and cylinder lock, a square cylindrical case is manufactured for each model, and each case has a different size slit. There is a problem that the manufacturing cost increases because it is necessary to form the film at the position.

そこで、本願発明者らは、上記特許文献２において、外形を大形化することなく、施錠動作に関わる主要部分をカバーして不正解錠を防止することができるゲーム機の施錠装置を提案した。この施錠装置は、基枠体の内側に配設されたカム部材及びカム部材の回動時にカム部材が係合する部材を覆うためのカバー部材を、基枠体の内側に着脱可能に取り付けて構成され、カバー部材には、取付板に形成された係止孔に嵌入されて係止される係止爪が突設され、支持板の一部に形成された係止孔に嵌入される係止部を設けている。 Therefore, the inventors of the present application have proposed a locking device for a game machine that can prevent unauthorized unlocking by covering the main part related to the locking operation without enlarging the outer shape in Patent Document 2. . In this locking device, a cam member disposed on the inner side of the base frame body and a cover member for covering the member with which the cam member engages when the cam member rotates are detachably attached to the inner side of the base frame body. The cover member is formed with a locking claw that is fitted and locked in a locking hole formed in the mounting plate, and is engaged in a locking hole formed in a part of the support plate. A stop is provided.

このカバー部材は、カム部材及びカム部材の回動時にカム部材が係合する部材をカバーして不正解錠を防止することができるものの、基枠体の支持板の外面を覆うカバー部がないため、支持板の外側面にロック部材やスイッチ作動杆の一部が露出して、不正解錠の防止機能が不完全となる課題があった。また、カバー部材は、係止孔と係止爪との係合により係止される構造としているため、保守点検時や部品交換時に、カバー部材を外す場合、カバー部材が外しにくいという課題があった。 Although this cover member can cover the cam member and the member with which the cam member engages when the cam member rotates to prevent unauthorized unlocking, there is no cover portion that covers the outer surface of the support plate of the base frame body Therefore, a part of the lock member and the switch operating rod is exposed on the outer surface of the support plate, and there is a problem that the function of preventing unauthorized unlocking is incomplete. Further, since the cover member is structured to be locked by engagement between the locking hole and the locking claw, there is a problem that it is difficult to remove the cover member when removing the cover member at the time of maintenance inspection or parts replacement. It was.

本発明は、上記の点に鑑みてなされたもので、解錠機構の主要部のより広い範囲を覆って不正解錠を防止することができ、カバーを開閉式として保守点検や部品交換を簡便に行なう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。 The present invention has been made in view of the above points, and can cover a wider range of the main part of the unlocking mechanism to prevent unauthorized unlocking. The cover can be opened and closed for easy maintenance and inspection and parts replacement. It is an object of the present invention to provide a locking device for a game machine that can be performed at the same time.

上記目的を達成するために、本発明のゲーム機の施錠装置は、相互にＬ形に曲折された取付板と支持板とを有する基枠体の該取付板の一部に、シリンダ錠取付部が形成され、シリンダ錠がその錠軸を該基枠体内に挿入するように該シリンダ錠取付部に取り付けられ、該シリンダ錠の錠軸に取り付けられたカム部材の回動に応じて解錠動作する鉤部材が該基枠体に設けられたゲーム機の施錠装置において、該シリンダ錠取付部の側部の該支持板の外側面に、該外側面を覆う側面カバー部材が取り付けられると共に、該シリンダ錠取付部の内側の少なくとも該カム部材を覆う内側カバー部材が、該側面カバー部材に対しヒンジを介して且つ該シリンダ錠取付部の内側を開閉可能に取り付けられたことを特徴とする。 In order to achieve the above object, a locking device for a game machine according to the present invention includes a cylinder lock mounting portion on a part of the mounting plate of a base frame having a mounting plate and a support plate bent in an L shape. The cylinder lock is attached to the cylinder lock mounting portion so that the lock shaft is inserted into the base frame body, and the unlocking operation is performed according to the rotation of the cam member attached to the lock shaft of the cylinder lock. In the locking device of the game machine in which the hook member is provided on the base frame body, a side cover member that covers the outer surface is attached to the outer surface of the support plate at the side of the cylinder lock mounting portion, and An inner cover member that covers at least the cam member inside the cylinder lock attachment portion is attached to the side surface cover member via a hinge so that the inside of the cylinder lock attachment portion can be opened and closed.

ここで、上記の施錠装置においては、上記側面カバー部材または内側カバー部材に、上記シリンダ錠取付部の支持板の背面側を覆う背面カバー部が設けられ、該背面カバー部の一部に前記ヒンジが軸を水平横方向に配置して取り付けられ、該内側カバー部材は、該ヒンジの軸を支点にして該シリンダ錠取付部から背面側に向けて開くように装着することができる。 Here, in the above locking device, the side cover member or the inner cover member is provided with a back cover portion that covers the back side of the support plate of the cylinder lock mounting portion, and the hinge is provided in a part of the back cover portion. The inner cover member can be mounted so as to open from the cylinder lock mounting portion toward the back side with the shaft of the hinge as a fulcrum.

また、上記の施錠装置においては、上記側面カバー部材または内側カバー部材に、上記シリンダ錠取付部の支持板の背面側を覆う背面カバー部が設けられ、該背面カバー部の上部と下部に各々ヒンジがその軸を該基枠体の支持板の長手方向と平行に且つ同一軸線上に配置して配設され、該内側カバー部材は、該ヒンジの軸を支点に該シリンダ錠取付部から背面側に向けて開くように装着することができる。 In the above locking device, the side cover member or the inner cover member is provided with a back cover portion that covers the back side of the support plate of the cylinder lock mounting portion, and hinges are respectively provided above and below the back cover portion. Is arranged with its axis parallel to the longitudinal direction of the support plate of the base frame body and on the same axis, and the inner cover member is arranged on the back side from the cylinder lock mounting portion with the axis of the hinge as a fulcrum. It can be installed to open toward.

また、別の発明の施錠装置では、相互にＬ形に曲折された取付板と支持板とを有する基枠体の該取付板の一部に、シリンダ錠取付部が形成され、シリンダ錠がその錠軸を該基枠体内に挿入するように該シリンダ錠取付部に取り付けられ、該シリンダ錠の錠軸に取り付けられたカム部材の回動に応じて解錠動作する鉤部材が該基枠体に設けられたゲーム機の施錠装置において、該シリンダ錠取付部の側部の該支持板の外側面に、該外側面を覆う側面カバー部材が取り付けられると共に、該シリンダ錠取付部の内側の少なくとも該カム部材を覆う内側カバー部材が、該側面カバー部材の縁部に連結され、該側面カバー部材または該内側カバー部材の一部に樹脂ヒンジ部が設けられ、該樹脂ヒンジ部を介して該内側カバー部材が該シリンダ錠取付部の内側を開閉することを特徴とする。 In another locking device of the present invention, a cylinder lock mounting portion is formed on a part of the mounting plate of the base frame having a mounting plate and a support plate bent in an L shape, and the cylinder lock is A base member that is attached to the cylinder lock mounting portion so as to insert the lock shaft into the base frame body and that unlocks in response to rotation of a cam member attached to the lock shaft of the cylinder lock. A side cover member that covers the outer surface is attached to the outer surface of the support plate at the side of the cylinder lock mounting portion, and at least inside the cylinder lock mounting portion. An inner cover member that covers the cam member is connected to an edge of the side cover member, and a resin hinge part is provided on the side cover member or a part of the inner cover member, and the inner cover member is provided via the resin hinge part. Cover member is the cylinder lock mounting part Characterized by opening and closing the inside.

上記構成の施錠装置では、基枠体のシリンダ錠取付部の支持板の外面が、側面カバー部材により覆われるため、シリンダ錠取付部の支持板の外面にカム部材の係合凸部の回動を許容するために開口部などが形成され、この開口部からロック部材などが露出する形態であっても、その開口部などがカバーされる。このため、針金などの不正器具を差し込まれた場合でも、カバー部材によって、カム部材やそれと係合する部材やロック部材などへの不正器具の接触は阻止され、不正器具による不正解錠を防止することができる。 In the locking device having the above configuration, the outer surface of the support plate of the cylinder lock mounting portion of the base frame body is covered by the side cover member, so that the engagement convex portion of the cam member rotates on the outer surface of the support plate of the cylinder lock mounting portion. An opening or the like is formed to allow for this, and even if the lock member or the like is exposed from the opening, the opening or the like is covered. For this reason, even when an unauthorized device such as a wire is inserted, the cover member prevents the unauthorized device from coming into contact with the cam member, a member engaged therewith, a lock member, and the like, thereby preventing unauthorized unlocking by the unauthorized device. be able to.

また、内側カバー部材は、側面カバー部材に対しヒンジまたはヒンジ部を介して開閉可能に取り付けられるから、施錠装置のシリンダ錠取付部の近傍に容易に装着することができ、保守点検時やシリンダ錠などの部品交換時には、簡単に内側カバー部材を開いて作業を行なうことができる。さらに、内側カバー部材を外すことなく、開放した状態で部品交換作業などを行なうため、内側カバー部材が点検や部品交換作業中に紛失する虞はなく、作業後には、その内側カバー部材を簡単に閉じて元の状態に戻ることができる。 Further, since the inner cover member is attached to the side cover member so as to be openable and closable via a hinge or a hinge portion, the inner cover member can be easily mounted in the vicinity of the cylinder lock mounting portion of the locking device. When exchanging parts such as, the inner cover member can be easily opened for work. In addition, parts are exchanged in the open state without removing the inner cover member, so there is no risk of the inner cover member being lost during inspection or parts replacement work. You can close and return to the original state.

以下、本発明の実施の形態を図面に基づいて説明する。図１〜図３はゲーム機用施錠装置の左右側面図、及び背面図を示し、図９は基枠体１内の内側カバー部材７を開いた状態の斜視図を示している。 Hereinafter, embodiments of the present invention will be described with reference to the drawings. 1 to 3 show left and right side views and a rear view of the game machine locking device, and FIG. 9 shows a perspective view of the base frame body 1 with the inner cover member 7 opened.

この施錠装置は、概略的には、縦長の基枠体１の上部寄りと下部よりの２箇所に、背面側に向けて鉤部材５，６を傾動可能に枢支し、基枠体１の取付板２の略中央下部寄りに形成されたシリンダ錠取付部２ａに、シリンダ錠１４を取り付け、シリンダ錠１４の解錠操作により、鉤部材５，６を係止解除側に傾動させ、解錠するように構成される。さらに、内側カバー部材７がシリンダ錠１４の錠軸に固定されたカム部材１３近傍を覆って開閉可能に取り付けられ、側面カバー部材８がシリンダ錠取付部２ａの近傍の分割支持板３ａの外側面を覆って取り付けられる。 In general, the locking device pivotally supports the eaves members 5 and 6 so as to be tiltable toward the back side at two locations near the upper portion and the lower portion of the vertically long base frame body 1. The cylinder lock 14 is attached to the cylinder lock attachment portion 2a formed near the lower center of the attachment plate 2, and the hook members 5 and 6 are tilted to the unlocking side by the unlocking operation of the cylinder lock 14, so that the unlocking is performed. Configured to do. Further, the inner cover member 7 is attached so as to be openable and closable so as to cover the vicinity of the cam member 13 fixed to the lock shaft of the cylinder lock 14, and the side cover member 8 is attached to the outer side surface of the divided support plate 3a in the vicinity of the cylinder lock attachment portion 2a. It is attached to cover.

基枠体１は、帯状の金属板をプレス加工して断面略コ字状の略チャンネル材形状に形成され、その底壁を取付板２とし、一方の側壁（正面に向かって左側の側壁）を支持板３として、取付板２と支持板３を相互にＬ形に、つまり略直角に曲折して形成されている。取付板２には施錠装置を固定するための複数の固定孔などが穿設され、さらに、取付板２の略中央下寄り部分は、図１０、図１１に示すように、シリンダ錠取付部２ａが左側に膨出するように幅広に形成され、その取付板２のシリンダ錠取付部２ａに、シリンダ錠１４用の大径の円形孔が穿設される。 The base frame body 1 is formed by pressing a band-shaped metal plate into a substantially channel material shape having a substantially U-shaped cross section, and its bottom wall is used as a mounting plate 2 and one side wall (the left side wall facing the front). And the mounting plate 2 and the support plate 3 are bent in an L shape, that is, substantially at a right angle. A plurality of fixing holes and the like for fixing the locking device are formed in the mounting plate 2, and a substantially lower portion at the center of the mounting plate 2 is a cylinder lock mounting portion 2 a as shown in FIGS. 10 and 11. Is formed wide so that it bulges to the left, and a large-diameter circular hole for the cylinder lock 14 is formed in the cylinder lock mounting portion 2a of the mounting plate 2.

さらに、取付板２のシリンダ錠取付部２ａの円形孔の上下に、シリンダ錠１４のフランジを固定するための固定孔が穿設され、上側の固定孔には後述の内側カバー部材７の固定ねじ７ｃがねじ込まれ、共締めされる。また、シリンダ錠取付部２ａの左側面を形成する支持板３の部分は、分割支持板３ａとして分割形成され、分割支持板３ａには、図２、図１０、図１１に示すように、凹部３ｅが受け金具３３のロック部３６を導入するために形成されている。 Further, fixing holes for fixing the flange of the cylinder lock 14 are formed above and below the circular hole of the cylinder lock mounting portion 2a of the mounting plate 2, and a fixing screw for an inner cover member 7 described later is formed in the upper fixing hole. 7c is screwed and fastened together. Further, the portion of the support plate 3 that forms the left side surface of the cylinder lock mounting portion 2a is divided and formed as a divided support plate 3a. The divided support plate 3a has a concave portion as shown in FIGS. 3e is formed in order to introduce the lock portion 36 of the metal fitting 33.

さらに、図１に示すように、支持板３における上部寄りの部分には背面側に突出する突出部３ｃが形成され、その支持板３の突出部３ｃに枢軸５ａを介して鉤部材５が下側に傾動可能に枢支される。同様に、支持板３における下部寄りの部分には背面側に突出する突出部３ｄが形成され、その支持板３の突出部３ｄに枢軸６ａを介して鉤部材６が下側に傾動可能に枢支されている。両鉤部材５，６は、その先端部が傾斜面を有したフック状に形成され、下側に傾動しながら受け金具３３の係止部３４，３５に係止可能となっている。 Further, as shown in FIG. 1, a protruding portion 3c that protrudes toward the back side is formed in a portion near the upper portion of the support plate 3, and the flange member 5 is lowered to the protruding portion 3c of the support plate 3 via a pivot 5a. It is pivotally supported to the side. Similarly, a projecting portion 3d projecting to the back side is formed in a portion near the lower portion of the support plate 3, and the eaves member 6 is pivoted to the projecting portion 3d of the support plate 3 via the pivot 6a so as to tilt downward. It is supported. The both flange members 5 and 6 are formed in a hook shape having an inclined surface at the tip, and can be locked to the locking portions 34 and 35 of the receiving metal fitting 33 while being tilted downward.

基枠体１の内側に、帯状の連結杆４が支持板３に沿って摺動可能に配設され、連結杆４の上端部はピン４ｂを介して鉤部材５の下端部に連結され、連結杆４の下端部はピン４ｃを介して鉤部材６の下端部に連結されている。図４に示すように、連結杆４とスイッチ作動杆１５間にコイルばね１７がかけられ、連結杆４はコイルばね１７により下方に付勢され、上下の鉤部材５，６を施錠側に付勢している。上下の鉤部材５，６はコイルばね１７による下方への付勢力を受け、水平姿勢に保持される。そして、シリンダ錠１４による解錠操作に伴い、連結杆４がコイルばね１７の付勢力に抗して上方に摺動すると、鉤部材５、６は下側の解錠位置に傾動する。 Inside the base frame 1, a strip-shaped connecting rod 4 is slidably disposed along the support plate 3, and the upper end portion of the connecting rod 4 is connected to the lower end portion of the flange member 5 via a pin 4 b, The lower end portion of the connecting rod 4 is connected to the lower end portion of the flange member 6 through the pin 4c. As shown in FIG. 4, a coil spring 17 is applied between the connecting rod 4 and the switch operating rod 15. The connecting rod 4 is urged downward by the coil spring 17, and the upper and lower flange members 5, 6 are attached to the locking side. It is fast. The upper and lower flange members 5 and 6 receive a downward biasing force by the coil spring 17 and are held in a horizontal posture. When the connecting rod 4 slides upward against the urging force of the coil spring 17 along with the unlocking operation by the cylinder lock 14, the flange members 5 and 6 are tilted to the lower unlocking position.

さらに、支持板３の背面側に突出した突出部３ｄには、図４のように、支持ローラ１６が回転自在に軸支され、前面枠３１の閉鎖時に、受け金具側の滑り板上に支持ローラ１６が乗り上げ、前面枠３１の荷重を支持するように作用する。 Further, as shown in FIG. 4, a support roller 16 is rotatably supported on the protruding portion 3 d protruding to the back side of the support plate 3, and is supported on the sliding plate on the receiving metal side when the front frame 31 is closed. The roller 16 rides on and acts to support the load of the front frame 31.

シリンダ錠１４は、長尺の外筒を有して形成され、その基部にフランジ１４ｂが取り付けられ、フランジ１４ｂに上記のように固定孔が穿設されている。このシリンダ錠１４は、シリンダ錠取付部２ａに設けた円形孔からその外筒を正面側に突き出す形態で、つまりフランジ１４ｂと錠軸１４ａを基枠体１内に配置するように装着され、フランジ１４ｂをシリンダ錠取付部２ａの内側にねじ止めし、取付板２上に固定される。 The cylinder lock 14 is formed to have a long outer cylinder, and a flange 14b is attached to a base portion thereof, and a fixing hole is formed in the flange 14b as described above. The cylinder lock 14 is mounted in such a manner that the outer cylinder protrudes from the circular hole provided in the cylinder lock mounting portion 2a to the front side, that is, the flange 14b and the lock shaft 14a are arranged in the base frame body 1. 14 b is screwed to the inside of the cylinder lock mounting portion 2 a and fixed on the mounting plate 2.

シリンダ錠１４の錠軸１４ａの先端にカム部材１３が固定される。図９に示すように、カム部材１３には係合凸部１３ａと１３ｂが設けられ、連結杆４の対応箇所には、係合凸部１３ａと係合可能な係合部４ａが設けられ、スイッチ作動杆１５にも係合凸部１３ｂと係合可能な係合部が設けられる。カム部材１３の係合凸部１３ａはシリンダ錠１４のキーを右に回した時、連結杆４と係合して連結杆４を上方に移動させ、カム部材１３の係合凸部１３ｂはキーを左に回した時、スイッチ作動杆１５と係合してこれを下方に摺動させる。 The cam member 13 is fixed to the tip of the lock shaft 14 a of the cylinder lock 14. As shown in FIG. 9, the cam member 13 is provided with engaging convex portions 13a and 13b, and the corresponding portion of the connecting rod 4 is provided with an engaging portion 4a that can be engaged with the engaging convex portion 13a. The switch operating rod 15 is also provided with an engaging portion that can be engaged with the engaging convex portion 13b. When the key of the cylinder lock 14 is turned clockwise, the engaging convex portion 13a of the cam member 13 engages with the connecting rod 4 to move the connecting rod 4 upward, and the engaging convex portion 13b of the cam member 13 is the key. When is turned counterclockwise, it engages with the switch operating rod 15 and slides it downward.

図３に示すように、取付板２の上部と中間部と下部寄りに、山形のガイド支持部２ｂが連結杆４をガイドするように、取付板２の一部を内側に切り起して形成されている。連結杆４はそのガイド支持部２ｂと支持板３間に配設され、ガイド支持部２ｂと支持板３により上下摺動可能にガイドされる。また、図４のように、シリンダ錠取付部２ａ近傍の連結杆４の一部に長孔４ｄが穿設され、その長孔４ｄにガイドピン１０が挿通されて分割支持板３ａに固定され、連結杆４はガイドピン１０により長手方向に摺動可能にガイドされる。また、連結杆４の中間部には、カム部材１３の係合凸部１３ａに係合可能な係合部４ａが形成されている。 As shown in FIG. 3, a part of the mounting plate 2 is cut and raised inward so that the mountain-shaped guide support portion 2 b guides the connecting rod 4 near the upper portion, the middle portion, and the lower portion of the mounting plate 2. Has been. The connecting rod 4 is disposed between the guide support portion 2b and the support plate 3, and is guided by the guide support portion 2b and the support plate 3 so as to be slidable up and down. Further, as shown in FIG. 4, a long hole 4d is formed in a part of the connecting rod 4 in the vicinity of the cylinder lock mounting portion 2a, and a guide pin 10 is inserted into the long hole 4d and fixed to the divided support plate 3a. The connecting rod 4 is guided by a guide pin 10 so as to be slidable in the longitudinal direction. Further, an engaging portion 4 a that can be engaged with the engaging convex portion 13 a of the cam member 13 is formed at the intermediate portion of the connecting rod 4.

さらに、シリンダ錠取付部２ａ近傍の連結杆４の内側つまり支持板３側には、図４に示すように、ロック部材１２が施錠時、連結杆４の解錠側への移動をロックするように取り付けられている。ロック部材１２は、図４のように、分割支持板３ａの凹部３ｅに対応した位置に、同様な形状の係止凹部１２ａを形成し、かつカム部材１３の係合凸部１３ａが回動時に接触する位置に、傾斜部１２ｂを形成して構成され、枢軸１２ｃを介して連結杆４の内側に揺動可能に軸支されている。 Further, on the inner side of the connecting rod 4 near the cylinder lock mounting portion 2a, that is, on the support plate 3 side, as shown in FIG. Is attached. As shown in FIG. 4, the lock member 12 is formed with a locking recess 12 a having the same shape at a position corresponding to the recess 3 e of the divided support plate 3 a, and when the engagement protrusion 13 a of the cam member 13 is rotated. An inclined portion 12b is formed at a contact position, and is pivotally supported on the inner side of the connecting rod 4 via a pivot 12c.

また、図４のように、ロック部材１２の下端部にばね掛け部が設けられ、そのばね掛け部と連結杆４との間にコイルばね１８が掛けられ、ロック部材１２はロック側に付勢されている。このロック部材１２は、前面枠３１の閉鎖時に、本体枠３０側の受け金具３３のロック部３６が、分割支持板３ａの凹部３ｅに嵌合したとき、その係止凹部１２ａに嵌合し、連結杆４の移動をロックするように作用する。 Also, as shown in FIG. 4, a spring hook is provided at the lower end of the lock member 12, and a coil spring 18 is hung between the spring hook and the connecting rod 4, and the lock member 12 is biased toward the lock side. Has been. The lock member 12 is fitted into the locking recess 12a when the lock portion 36 of the metal fitting 33 on the main body frame 30 side is fitted into the recess 3e of the divided support plate 3a when the front frame 31 is closed. It acts to lock the movement of the connecting rod 4.

一方、シリンダ錠１４を操作してカム部材１３が回動されたときには、カム部材１３の係合凸部１３ａが傾斜部１２ｂに接触し、ロック部材１２を、その枢軸１２ｃを支点にその係止凹部１２ａを取付板２側に下げるように揺動させる。これにより、ロック部材１２の係止凹部１２ａと受け金具側のロック部３６との係合が解除され、連結杆４のロックが外れ、連結杆４が移動可能となり、シリンダ錠１４により解錠操作が可能となる。 On the other hand, when the cam member 13 is rotated by operating the cylinder lock 14, the engaging convex portion 13a of the cam member 13 contacts the inclined portion 12b, and the locking member 12 is engaged with the pivot 12c as a fulcrum. The recess 12a is swung so as to be lowered toward the mounting plate 2 side. As a result, the engagement between the locking recess 12a of the lock member 12 and the lock portion 36 on the metal fitting side is released, the lock of the connecting rod 4 is released, the connecting rod 4 can be moved, and the unlocking operation is performed by the cylinder lock 14. Is possible.

さらに、シリンダ錠取付部２ａ近傍の分割支持板３ａと連結杆４（ロック部材１２）との間に、スイッチ作動杆１５が摺動可能に配設される。このスイッチ作動杆１５の下端には作動片１５ａが下方に向けて突設され、図１１に示すように、スイッチ作動杆１５の下方への摺動時、分割支持板３ａから作動片１５ａが下方に突出する。作動スイッチ（光電スイッチ等）２０は、取付板２から延設された取付部に固定され、作動片１５ａは、スイッチ作動杆１５の下側への移動時、この作動スイッチ２０をオンオフ動作させる。また、このスイッチ作動杆１５には、カム部材１３の係合凸部１３ｂが係合する係合部が設けられている。 Further, a switch operating rod 15 is slidably disposed between the divided support plate 3a in the vicinity of the cylinder lock mounting portion 2a and the connecting rod 4 (lock member 12). An operating piece 15a protrudes downward from the lower end of the switch operating rod 15. As shown in FIG. 11, when the switch operating rod 15 slides downward, the operating piece 15a is moved downward from the divided support plate 3a. Protrusively. The operation switch (photoelectric switch or the like) 20 is fixed to an attachment portion extending from the attachment plate 2, and the operation piece 15 a performs an on / off operation of the operation switch 20 when moving to the lower side of the switch operation rod 15. Further, the switch operating rod 15 is provided with an engaging portion with which the engaging convex portion 13b of the cam member 13 is engaged.

したがって、シリンダ錠１４によりカム部材１３を図９の時計方向に回したとき、図１５のように、その係合凸部１３ｂがスイッチ作動杆１５に係合して下側に摺動させ、その作動片１５ａを介して作動スイッチ２０をオンオフ動作させるように構成される。図４に示すように、連結杆４とスイッチ作動杆１５の間にコイルばね１７が掛けられ、このコイルばね１７のばね力によって、スイッチ作動杆１５は上側に付勢され、連結杆４は下方に付勢されている。 Therefore, when the cam member 13 is rotated in the clockwise direction in FIG. 9 by the cylinder lock 14, the engaging convex portion 13b is engaged with the switch operating rod 15 and slid downward as shown in FIG. The operation switch 20 is configured to be turned on / off via the operation piece 15a. As shown in FIG. 4, a coil spring 17 is hooked between the connecting rod 4 and the switch operating rod 15, and the spring force of the coil spring 17 urges the switch operating rod 15 upward, and the connecting rod 4 moves downward. Is being energized.

側面カバー部材８は、図６、図８に示すように、基枠体１の取付板２の正面に当接する正面当接部８ｄと支持板２の側面に当接する側面当接部８ｅを直角に曲折した形状に、合成樹脂材料または金属板により形成され、シリンダ錠取付部２ａ近傍の分割支持板３ａの外側面を主に覆う形態に形成される。側面カバー部材８の上部に、係止部８ｃが内側に曲折して設けられ、分割支持板３ａの外側面に取り付ける際、分割支持板３ａの縁部にその係止部８ｃが係止される。この側面カバー部材８は、固定ねじまたはリベットにより基枠体１の外側の定位置に固定される。 As shown in FIGS. 6 and 8, the side cover member 8 has a right angle between a front contact portion 8 d that contacts the front surface of the mounting plate 2 of the base frame 1 and a side contact portion 8 e that contacts the side surface of the support plate 2. It is formed of a synthetic resin material or a metal plate in a bent shape, and is formed so as to mainly cover the outer surface of the divided support plate 3a in the vicinity of the cylinder lock mounting portion 2a. At the upper part of the side cover member 8, a locking portion 8c is bent inward, and when it is attached to the outer surface of the divided support plate 3a, the locking portion 8c is locked to the edge of the divided support plate 3a. . The side cover member 8 is fixed at a fixed position outside the base frame 1 by a fixing screw or a rivet.

また、側面カバー部材８には、背面カバー部８ａがロック部材１２、連結杆４の背面を覆うように設けられる。背面カバー部８ａは、側面当接部８ｅの縁部を直角に内側に曲折して形成され、ロック部材１２、連結杆４を背面側からカバーする。また、側面カバー部材８は、基枠体１の取付板２から分割支持板３ａの外側面をカバーして取り付けられるが、この状態で、分割支持板３ａに形成された開口部などは側面カバー部材８でカバーされ、分割支持板３ａの開口部から、カム部材１３が係合するロック部材１２や連結杆４の係合部分が露出することはない。 Further, the side cover member 8 is provided with a back cover portion 8 a so as to cover the back surface of the lock member 12 and the connecting rod 4. The back cover portion 8a is formed by bending the edge of the side surface contact portion 8e inward at a right angle and covers the lock member 12 and the connecting rod 4 from the back side. Further, the side cover member 8 is attached from the mounting plate 2 of the base frame 1 so as to cover the outer surface of the divided support plate 3a. In this state, the opening formed in the divided support plate 3a is a side cover. The lock member 12 that is covered with the member 8 and that engages with the cam member 13 and the engaging portion of the connecting rod 4 are not exposed from the opening of the divided support plate 3a.

さらに、側面カバー部材８の下部の背面カバー部に、ヒンジ９の枢支部８ｂが設けられ、その部分にヒンジ９の軸９ａが基枠体１の取付板２の横断方向つまり水平方向と平行に支持されている。このヒンジ９の枢支部８ｂには、内側カバー部材７の軸支部７ａが軸支され、内側カバー部材７は、この水平なヒンジ９の軸９ａを支点に回動可能である。これにより、図９の如く、背面側から下方に回動されてシリンダ錠取付部２ａの内側が開放され、下方から上方に回動されて、シリンダ錠取付部２ａの内側を覆う閉鎖状態となる。 Further, a pivotal support portion 8b of the hinge 9 is provided at the lower back cover portion of the side cover member 8, and the shaft 9a of the hinge 9 is parallel to the transverse direction of the mounting plate 2 of the base frame 1, that is, the horizontal direction. It is supported. A pivotal support portion 7b of the inner cover member 7 is pivotally supported on the pivotal support portion 8b of the hinge 9, and the inner cover member 7 is rotatable about the shaft 9a of the horizontal hinge 9 as a fulcrum. Accordingly, as shown in FIG. 9, the cylinder lock mounting portion 2a is rotated downward from the back side to open the inside of the cylinder lock mounting portion 2a, and is rotated upward from below to enter a closed state covering the inside of the cylinder lock mounting portion 2a. .

内側カバー部材７は、図５に示すように、取付板２のシリンダ錠取付部２ａの内側を覆う囲繞部７ｄを設けて、合成樹脂材料または金属板により形成され、囲繞部７ｄはカム部材１３、連結杆４、ロック部材１２などの施錠機構の要部をカバーする形状に形成される。囲繞部７ｄの縁部にシリンダ錠取付部２ａに当接する当接部７ｅが設けられ、囲繞部７ｄの支持板側縁部が背面側に延設された部分に背面当接部７ｆが設けられる。 As shown in FIG. 5, the inner cover member 7 is provided with a surrounding portion 7 d that covers the inside of the cylinder lock mounting portion 2 a of the mounting plate 2, and is formed of a synthetic resin material or a metal plate. In addition, it is formed in a shape that covers essential parts of the locking mechanism such as the connecting rod 4 and the lock member 12. An abutting portion 7e that abuts the cylinder lock mounting portion 2a is provided at an edge of the surrounding portion 7d, and a back abutting portion 7f is provided at a portion where the supporting plate side edge of the surrounding portion 7d extends to the back side. .

さらに、内側カバー部材７の上部には、固定孔付の固定座部７ｂが設けられ、内側カバー部材７が、取付板２のシリンダ錠取付部２ａの内側を覆って閉鎖されたとき、固定座部７ｂがシリンダ錠１４のフランジ１４ｂの上部に当接し、その固定座部７ｂの固定孔に固定ねじ７ｃをねじ込んで固定する。 Further, a fixed seat portion 7b with a fixing hole is provided on the upper portion of the inner cover member 7, and when the inner cover member 7 is closed covering the inside of the cylinder lock mounting portion 2a of the mounting plate 2, the fixed seat portion is fixed. The portion 7b abuts on the upper portion of the flange 14b of the cylinder lock 14, and the fixing screw 7c is screwed into the fixing hole of the fixing seat portion 7b to be fixed.

上記ように、内側カバー部材７は、ヒンジ９を介して側面カバー部材８に回動開閉可能に取り付けられる。内側カバー部材７はヒンジ９の枢支部８ｂに対し軸支部７ａを介して回動可能に支持され、図９の如く、固定ねじ７ｃを外して背面から下方に回動可能である。 As described above, the inner cover member 7 is attached to the side cover member 8 via the hinge 9 so as to be able to open and close. The inner cover member 7 is rotatably supported with respect to the pivotal support portion 8b of the hinge 9 via the shaft support portion 7a, and can be rotated downward from the back surface by removing the fixing screw 7c as shown in FIG.

一方、内側カバー部材７を開放状態から閉じる場合、ヒンジ９の軸支部７ａを介して内側カバー部材７を上方に向けて閉じるように回動させると、内側カバー部材７の当接部７ｅはシリンダ錠取付部２ａの内面に当接し、背面当接部７ｆは側面カバー部材８の背面カバー部８ａ上に当接し、さらに、固定座部７ｂがシリンダ錠１４のフランジ１４ｂに当接する。この状態で、図７のように、固定ねじ７ｃを固定座部７ｂとフランジ１４ｂの取付孔にねじ込んで固定するが、このとき、当接部７ｅ、背面当接部７ｆ、及び固定座部７ｂが安定して基枠体１側に当接した状態となるため、１本の固定ねじ７ｃでも、ガタツクことなく、確実に固定することができる。 On the other hand, when the inner cover member 7 is closed from the open state, when the inner cover member 7 is turned upwardly via the pivotal support portion 7a of the hinge 9, the contact portion 7e of the inner cover member 7 becomes a cylinder. The rear surface contact portion 7f contacts the inner surface of the lock mounting portion 2a, the rear surface contact portion 8f contacts the rear surface cover portion 8a of the side cover member 8, and the fixed seat portion 7b contacts the flange 14b of the cylinder lock 14. In this state, as shown in FIG. 7, the fixing screw 7c is screwed into the mounting holes of the fixed seat portion 7b and the flange 14b and fixed. At this time, the contact portion 7e, the rear contact portion 7f, and the fixed seat portion 7b are fixed. Is in a state where it is stably in contact with the base frame 1 side, and even with a single fixing screw 7c, it can be reliably fixed without rattling.

このように、内側カバー部材７は、その固定座部７ｂをシリンダ錠１４のフランジ１４ｂに当接させ、そして、内側カバー部材７が閉じられた状態では、基枠体１内のシリンダ錠取付部２ａのカム部材１３及びカム部材１３と係合する連結杆４の係合部分などが覆され、カバーされることとなる。一方、必要時には、固定ねじ７ｃを外して、ヒンジ９を介して内側カバー部材７を回動させ、開放状態とする。 In this way, the inner cover member 7 has its fixed seat portion 7b brought into contact with the flange 14b of the cylinder lock 14, and when the inner cover member 7 is closed, the cylinder lock mounting portion in the base frame 1 is provided. The cam member 13 of 2a and the engaging portion of the connecting rod 4 that engages with the cam member 13 are covered and covered. On the other hand, when necessary, the fixing screw 7c is removed, and the inner cover member 7 is rotated via the hinge 9 to be in an open state.

なお、スイッチ作動杆１５の作動片１５ａの近傍における取付板の延設部に、透過型の光電スイッチ、近接スイッチなどの非接触式の作動スイッチ２０が取り付けられ、シリンダ錠１４を左に回し、スイッチ作動杆１５が下に移動したとき、その端部の作動片１５ａを検知してリセット信号などの信号を出力する。 A non-contact type operation switch 20 such as a transmission type photoelectric switch or a proximity switch is attached to the extending portion of the mounting plate in the vicinity of the operating piece 15a of the switch operating rod 15, and the cylinder lock 14 is turned counterclockwise. When the switch operating rod 15 moves downward, the end of the operating piece 15a is detected and a signal such as a reset signal is output.

このように構成された施錠装置は、図１４に示すように、ゲーム機例えばスロットマシンの前面枠３１（前扉）の内側に基枠体１の取付板２を縦に固定して装着され、ゲーム機の本体枠３０側の対応位置には、受け金具３３が取り付けられる。 As shown in FIG. 14, the locking device configured as described above is mounted with a mounting plate 2 of the base frame body 1 fixed vertically inside a front frame 31 (front door) of a game machine, for example, a slot machine, A receiving bracket 33 is attached to a corresponding position on the main body frame 30 side of the game machine.

受け金具３３は、図１４のように、縦長の基板の上部と下部に、板状の係止部３４，３５を突設して形成され、係止部３４，３５は施錠装置側の鉤部材５、６の対向位置に配置される。さらに、受け金具３３の係止部３５の下側にはローラ受け３７が設けられる。また、施錠時にロック部材１２をロック状態として連結杆４の移動をロックするためのロック部３６が受け金具３３の係止部３５の上方に設けられている。 As shown in FIG. 14, the metal fitting 33 is formed by projecting plate-like locking portions 34 and 35 on the upper and lower portions of a vertically long board, and the locking portions 34 and 35 are hook members on the locking device side. 5 and 6 are arranged at opposite positions. Further, a roller receiver 37 is provided below the locking portion 35 of the receiving metal member 33. In addition, a lock portion 36 is provided above the locking portion 35 of the metal fitting 33 to lock the movement of the connecting rod 4 with the lock member 12 in a locked state at the time of locking.

施錠するために、前面枠３１を本体枠３０に対し閉じると、先ず、鉤部材５，６の傾斜面が受け金具３３の係止部３４，３５の端部に接触して鉤部材５，６が下側に傾動し、鉤部材５，６の係止凹部が係止部３４，３５に係合したとき、図１４のように、鉤部材５，６が上側に傾動復帰して施錠状態となる。 When the front frame 31 is closed with respect to the main body frame 30 for locking, first, the inclined surfaces of the flange members 5 and 6 come into contact with the end portions of the locking portions 34 and 35 of the receiving metal member 33, and the flange members 5 and 6. Is tilted downward, and when the locking recesses of the flange members 5 and 6 are engaged with the locking portions 34 and 35, the flange members 5 and 6 are tilted and returned upward as shown in FIG. Become.

このとき、受け金具３３側のロック部３６が支持板３の凹部３ｅ及びロック部材１２の係止凹部１２ａに進入し、ロック部材１２が軸支された連結杆４の解錠側への移動をロックする。これにより、ロック部材１２によるロックが解除されない限り連結杆４は移動できず、鉤部材５，６が解錠側に傾動できないため、不正解錠は防止される。 At this time, the lock portion 36 on the side of the metal fitting 33 enters the recess 3e of the support plate 3 and the locking recess 12a of the lock member 12, and the connection rod 4 on which the lock member 12 is pivotally supported moves to the unlocking side. Lock it. As a result, the connecting rod 4 cannot move unless the lock by the lock member 12 is released, and the hook members 5 and 6 cannot tilt to the unlocking side, thereby preventing unauthorized unlocking.

さらに、内側カバー部材７が基枠体１の内側でカム部材１３とその係合凸部が係合する部分を覆い、側面カバー部材８が分割支持板３ａの側面を覆い、さらに、側面カバー部材８の背面カバー部８ａが連結杆４やロック部材１２などの背面側を覆うため、本体枠３０と前面枠３１の隙間から針金などを差し込んで、カム部材１３、ロック部材１２、連結杆４などを動かそうとしても、カバー部材により遮断され、動かすことはできない。 Furthermore, the inner cover member 7 covers the portion of the base frame 1 where the cam member 13 and the engaging convex portion engage, the side cover member 8 covers the side surface of the divided support plate 3a, and the side cover member Since the back cover portion 8a of the cover 8 covers the back side of the connecting rod 4 and the lock member 12, a wire or the like is inserted through the gap between the main body frame 30 and the front frame 31, and the cam member 13, the lock member 12, the connecting rod 4, etc. Even if it tries to move, it is blocked by the cover member and cannot be moved.

すなわち、施錠装置は、スロットマシンの前面枠３１に向かって右側つまり自由端の内側に取り付けられ、前面枠３１の自由端と本体枠３０との隙間が、施錠装置の基枠体１の開口した反支持板側に近くなり、その隙間から針金などを挿入された場合、針金などの先端がカム部材１３、連結杆４の係合部に到達する可能性があるが、内側カバー部材７と側面カバー部材８のカバーによって、不正な針金などの先端をカム部材１３などに引っ掛けることはできず、不正解錠を防止することができる。 That is, the locking device is attached to the right side, that is, inside the free end, toward the front frame 31 of the slot machine, and a gap between the free end of the front frame 31 and the main body frame 30 is opened in the base frame 1 of the locking device. When a wire or the like is inserted from the gap near the anti-support plate side, the tip of the wire or the like may reach the engaging portion of the cam member 13 and the connecting rod 4, but the inner cover member 7 and the side surface With the cover of the cover member 8, the tip of an unauthorized wire or the like cannot be hooked on the cam member 13 or the like, and unauthorized unlocking can be prevented.

一方、施錠装置の保守点検時などに、シリンダ錠１４やカム部材１３の交換が必要な場合、図９のように、内側カバー部材７の上部の固定ねじ７ｃを外して、ヒンジ９の軸を支点に背面側に回動させると、カム部材１３の周辺部分が開放され、シリンダ錠１４やカム部材１３の交換を容易に行なうことができる。 On the other hand, when it is necessary to replace the cylinder lock 14 or the cam member 13 during maintenance inspection of the locking device, etc., the fixing screw 7c on the upper side of the inner cover member 7 is removed as shown in FIG. When the fulcrum is turned to the back side, the peripheral portion of the cam member 13 is opened, and the cylinder lock 14 and the cam member 13 can be easily replaced.

前面枠３１を開く場合、図１５のように、所定のキーをシリンダ錠１４に挿入し、それを右に回すと、錠軸１４ａ、カム部材１３が同方向に回動し、カム部材１３の係合凸部１３ａと連結杆４の係合部４ｅとの係合により連結杆４がコイルばね１７の付勢力に抗して上方に移動し、これにより、図１３のように、上下の鉤部材５、６が下側に傾動して、本体枠３０側の受け金具３３の係止部３４，３５との係合を外し、解錠状態となる。なお、図１５では内部の機構の動きを解り易く示すために、内側カバー部材７を開放して図示しているが、実際の使用時には、内側カバー部材７は閉鎖され、シリンダ錠取付部２ａ近傍を覆っている。 When opening the front frame 31, as shown in FIG. 15, when a predetermined key is inserted into the cylinder lock 14 and turned to the right, the lock shaft 14 a and the cam member 13 rotate in the same direction. Due to the engagement of the engaging convex portion 13a and the engaging portion 4e of the connecting rod 4, the connecting rod 4 moves upward against the urging force of the coil spring 17, and as shown in FIG. The members 5 and 6 are tilted downward, disengaged from the engaging portions 34 and 35 of the receiving bracket 33 on the main body frame 30 side, and are unlocked. In FIG. 15, the inner cover member 7 is shown open for easy understanding of the internal mechanism. However, in actual use, the inner cover member 7 is closed and the cylinder lock mounting portion 2a and the vicinity thereof are shown. Covering.

一方、ゲーム機をリセットする場合、所定のキーをシリンダ錠１４に挿入し、それを左に回すと、図１６のように、錠軸１４ａ、カム部材１３が同方向に回動し、カム部材１３の係合凸部１３ｂとの係合により、スイッチ作動杆１５がコイルばね１７の付勢力に抗して下方に移動する。このとき、作動スイッチ２０がこのスイッチ作動杆１５の下端部の作動片１５ａを検知して信号を出力し、この信号がリセット信号として送出される。なお、図１６では内部の機構の動きを解り易く示すために、内側カバー部材７を開放して図示しているが、実際の使用時には、内側カバー部材７は閉鎖され、シリンダ錠取付部２ａ近傍を覆っている。 On the other hand, when resetting the game machine, when a predetermined key is inserted into the cylinder lock 14 and turned to the left, the lock shaft 14a and the cam member 13 rotate in the same direction as shown in FIG. The switch operating rod 15 moves downward against the urging force of the coil spring 17 due to the engagement with the 13 engaging projections 13 b. At this time, the operating switch 20 detects the operating piece 15a at the lower end of the switch operating rod 15 and outputs a signal, and this signal is sent as a reset signal. In FIG. 16, the inner cover member 7 is opened for easy understanding of the movement of the internal mechanism. However, in actual use, the inner cover member 7 is closed and in the vicinity of the cylinder lock mounting portion 2 a. Covering.

上述のように、基枠体１の内側に配設されたカム部材１３及びカム部材１３の回動時にカム部材１３が係合する連結杆４の係合部４ａなどを覆うように、内側カバー部材７が基枠体１の内側に開閉可能に取り付けられ、側面カバー部材８が分割支持板３ａの外側面から背面をカバーするから、前面枠３１の自由端側と本体枠３０の隙間から針金や薄板などの不正器具を差し込んで、カム部材１３、連結杆４、ロック部材１２などを動かそうとしても、カム部材１３や連結杆４の係合部分、ロック部材１２などが内側カバー部材７及び側面カバー部材８により覆われているため、針金などの不正器具をそこに掛けることができず、針金などの不正器具を使用した不正解錠を防止することができる。 As described above, the inner cover so as to cover the cam member 13 disposed inside the base frame 1 and the engaging portion 4a of the connecting rod 4 with which the cam member 13 engages when the cam member 13 rotates. The member 7 is attached to the inside of the base frame 1 so as to be openable and closable, and the side cover member 8 covers the rear surface from the outer surface of the divided support plate 3a. Even if an unauthorized device such as a thin plate is inserted to move the cam member 13, the connecting rod 4, the lock member 12, etc., the engaging portion of the cam member 13, the connecting rod 4, the lock member 12, etc. Since it is covered with the side cover member 8, an unauthorized instrument such as a wire cannot be hung there, and unauthorized unlocking using an unauthorized instrument such as a wire can be prevented.

また、施錠装置の保守点検時などに、シリンダ錠１４やカム部材１３の交換が必要な場合、図９のように、内側カバー部材７の上部の固定ねじ７ｃを外して、ヒンジ９の軸９ａを支点に背面側に回動させると、カム部材１３の周辺部分が開放され、シリンダ錠１４やカム部材１３の交換を容易に行なうことができる。また、ヒンジ９を介して開閉可能に枢支される内側カバー部材７は、作業後には簡単に閉じて、固定ねじ７ｃにより元の状態に固定することができる。 Further, when it is necessary to replace the cylinder lock 14 or the cam member 13 at the time of maintenance and inspection of the locking device, the fixing screw 7c on the upper side of the inner cover member 7 is removed as shown in FIG. 9, and the shaft 9a of the hinge 9 is removed. , The peripheral portion of the cam member 13 is opened, and the cylinder lock 14 and the cam member 13 can be easily replaced. Further, the inner cover member 7 pivotally supported via the hinge 9 can be easily closed after the work and can be fixed to the original state by the fixing screw 7c.

図１７〜図２０は他の実施形態のカバー部材を使用した例を示している。なお、上記実施形態で使用した施錠装置と同じ部分については、上記と同じ符号を図面に付してその説明は省略する。 17-20 has shown the example which uses the cover member of other embodiment. In addition, about the same part as the locking device used in the said embodiment, the code | symbol same as the above is attached | subjected to drawing, and the description is abbreviate | omitted.

このカバー部材は、上記と同様に、側面カバー部材２８と内側カバー部材２７とからなるが、内側カバー部材２７は側面カバー部材２８に対し上下に設けられた２箇所のヒンジ２９，２９を介して開閉可能となっている。ヒンジ２９、２９の軸は、支持板３の長手方向（縦方向）に沿った１本の軸線上に配置され、内側カバー部材２７側の枢支部２７ａ，２７ａと側面カバー部材２８の枢支部とはそのヒンジ２９，２９の軸を介して回動可能に連結される。ヒンジ２９，２９を介して開閉可能な内側カバー部材２７は、シリンダ錠取付部２ａの内側、つまりカム部材１３、連結杆４、ロック部材１２などの施錠機構の要部を覆う形状に成形される。 The cover member is composed of a side cover member 28 and an inner cover member 27 in the same manner as described above. The inner cover member 27 is interposed via two hinges 29 and 29 provided above and below the side cover member 28. It can be opened and closed. The shafts of the hinges 29 and 29 are arranged on one axis along the longitudinal direction (longitudinal direction) of the support plate 3, and pivot portions 27 a and 27 a on the inner cover member 27 side and pivot portions of the side cover member 28. Are pivotally connected through the shafts of the hinges 29 and 29. The inner cover member 27 that can be opened and closed via the hinges 29, 29 is formed in a shape that covers the inner side of the cylinder lock mounting portion 2a, that is, the main part of the locking mechanism such as the cam member 13, the connecting rod 4, and the lock member 12. .

内側カバー部材２７は、図１７、図１８に示すように、カム部材１３とその近傍を覆う囲繞部２７ｄを有した形状に、合成樹脂或いは金属板により成形され、囲繞部２７ｄの縁部にシリンダ錠取付部２ａに当接する当接部２７ｅが設けられ、囲繞部２７ｄの支持板側縁部が背面側に延設された部分に背面当接部２７ｆが設けられる。さらに、内側カバー部材２７の上部には、固定孔付の固定座部２７ｂが設けられ、内側カバー部材２７が、取付板２のシリンダ錠取付部２ａの内側を覆って閉鎖されたとき、固定座部２７ｂがシリンダ錠１４のフランジ１４ｂの上部に当接し、その固定座部７ｂの固定孔に固定ねじをねじ込んで固定する。 As shown in FIGS. 17 and 18, the inner cover member 27 is formed of a synthetic resin or a metal plate into a shape having a surrounding portion 27d covering the cam member 13 and the vicinity thereof, and a cylinder is formed at the edge portion of the surrounding portion 27d. A contact portion 27e that contacts the lock mounting portion 2a is provided, and a back contact portion 27f is provided in a portion where the support plate side edge portion of the surrounding portion 27d extends to the back side. Furthermore, a fixed seat portion 27b with a fixing hole is provided on the upper portion of the inner cover member 27, and when the inner cover member 27 is closed to cover the inside of the cylinder lock mounting portion 2a of the mounting plate 2, the fixed seat portion is fixed. The portion 27b abuts on the upper portion of the flange 14b of the cylinder lock 14, and a fixing screw is screwed into the fixing hole of the fixing seat portion 7b to be fixed.

側面カバー部材２８は、図１９、図２０に示すように、基枠体１の取付板２の正面に当接する正面当接部２８ｄと支持板２の側面に当接する側面当接部２８ｅを直角に曲折した形状に、合成樹脂材料または金属板により形成され、シリンダ錠取付部２ａ近傍の分割支持板３ａの外側面を主に覆う形態に形成される。側面カバー部材２８の上部に、係止部２８ｃが内側に曲折して設けられ、分割支持板３ａの外側面に取り付ける際、分割支持板３ａの縁部にその係止部２８ｃが係止される。この側面カバー部材２８は、固定ねじまたはリベットにより基枠体１の外側の定位置に固定される。 As shown in FIGS. 19 and 20, the side cover member 28 has a right angle between a front contact portion 28 d that contacts the front surface of the mounting plate 2 of the base frame body 1 and a side contact portion 28 e that contacts the side surface of the support plate 2. It is formed of a synthetic resin material or a metal plate in a bent shape, and is formed so as to mainly cover the outer surface of the divided support plate 3a in the vicinity of the cylinder lock mounting portion 2a. A locking portion 28c is bent inwardly on the upper side of the side cover member 28. When the locking portion 28c is attached to the outer surface of the divided support plate 3a, the locking portion 28c is locked to the edge of the divided support plate 3a. . The side cover member 28 is fixed at a fixed position outside the base frame body 1 by a fixing screw or a rivet.

さらに、側面カバー部材２８の上部と下部に、ヒンジ２９、２９を構成する１対の枢支部が、上記内側カバー部材２７の枢支部２７ａ，２７ａを軸支するように設けられる。上下のヒンジ２９の枢支部は、図１９、図２０に示すように、支持板３に沿った１本の軸線上に位置し、その軸線の回りで内側カバー部材２７が開閉可能に支持される。内側カバー部材２７を開放した際は、図１８のように、シリンダ錠取付部２ａ近傍の内側が開放される。 Further, a pair of pivotal support portions constituting the hinges 29, 29 are provided on the upper and lower portions of the side cover member 28 so as to pivotally support the pivotal support portions 27 a, 27 a of the inner cover member 27. As shown in FIGS. 19 and 20, the pivotal support portions of the upper and lower hinges 29 are positioned on one axis along the support plate 3, and the inner cover member 27 is supported so as to be openable and closable around the axis. . When the inner cover member 27 is opened, the inner side in the vicinity of the cylinder lock mounting portion 2a is opened as shown in FIG.

内側カバー部材２７を閉じる場合、上下のヒンジ２９、２９を介して内側カバー部材２７を左右横方向に回動させる。内側カバー部材２７を回動させて閉じると、図１７に示すように、その当接部２７ｅが取付板２のシリンダ錠取付部２ａの内側に当接し、その固定座部２７ｂがシリンダ錠１４のフランジ１４ｂの固定孔の部分に当接する。この状態で、固定ねじを固定座部２７ｂからフランジ１４ｂの固定孔にねじ込んで締付固定する。このように、内側カバー部材２７は、上下のヒンジ２９、２９を介して回動するように閉じ、固定座部２７ｂの固定孔に固定ねじをねじ込み、簡単な操作で内側カバー部材２７を閉鎖することができる。 When closing the inner cover member 27, the inner cover member 27 is rotated left and right through the upper and lower hinges 29, 29. When the inner cover member 27 is rotated and closed, as shown in FIG. 17, the contact portion 27 e contacts the inside of the cylinder lock mounting portion 2 a of the mounting plate 2, and the fixed seat portion 27 b of the cylinder lock 14 It abuts on the fixed hole portion of the flange 14b. In this state, the fixing screw is screwed into the fixing hole of the flange 14b from the fixing seat portion 27b to be fastened and fixed. Thus, the inner cover member 27 is closed so as to rotate via the upper and lower hinges 29, 29, the fixing screw is screwed into the fixing hole of the fixed seat portion 27b, and the inner cover member 27 is closed by a simple operation. be able to.

このような内側カバー部材２７は、図１７、図１８に示すように、基枠体１の内側でカム部材１３とその係合凸部が係合する部分を覆って取り付けられるため、本体枠３０と前面枠３１の隙間から針金などを差し込んで、カム部材１３などを動かそうとしても、動かすことはできない。つまり、施錠装置は、スロットマシンの前面枠３１に向かって右側つまり自由端の内側に取り付けられ、前面枠３１の自由端と本体枠３０との隙間が、施錠装置の基枠体１の開口した反支持板側に近くなり、その隙間から針金などを挿入された場合、針金などの先端がカム部材１３、連結杆４の係合部に到達する可能性があるが、内側カバー部材２７と側面カバー部材２８によって針金などの先端をカム部材１３などに引っ掛けることはできず、不正解錠を防止することができる。 As shown in FIGS. 17 and 18, such an inner cover member 27 is attached so as to cover a portion of the base frame body 1 where the cam member 13 and the engagement convex portion engage with each other. Even if an attempt is made to move the cam member 13 or the like by inserting a wire or the like from the gap between the front frame 31 and the front frame 31, it cannot be moved. That is, the locking device is attached to the right side, that is, inside the free end, toward the front frame 31 of the slot machine, and the gap between the free end of the front frame 31 and the main body frame 30 opens the base frame 1 of the locking device. When a wire or the like is inserted from the gap near the anti-support plate side, the tip of the wire or the like may reach the engaging portion of the cam member 13 and the connecting rod 4, but the inner cover member 27 and the side surface The tip of a wire or the like cannot be hooked on the cam member 13 or the like by the cover member 28, and unauthorized unlocking can be prevented.

一方、施錠装置の保守点検時などに、シリンダ錠１４やカム部材１３の交換が必要な場合、内側カバー部材２７は、その上部の固定座部２７ｂの固定ねじ２７ｃを外し、上部と下部のヒンジ２９，２９を介して図１８のように大きく開放される。このため、カム部材１３やシリンダ錠１４を取付板２から取り外すことができ、シリンダ錠１４やカム部材１３の交換を容易に行なうことができる。また、ヒンジ２９を介して開閉可能に枢支される内側カバー部材２７は、作業後には簡単に閉じて、固定ねじ２７ｃにより元の状態に固定することができる。 On the other hand, when it is necessary to replace the cylinder lock 14 or the cam member 13 during maintenance inspection of the locking device, the inner cover member 27 removes the fixing screw 27c of the upper fixed seat portion 27b, and the upper and lower hinges. A large opening as shown in FIG. For this reason, the cam member 13 and the cylinder lock 14 can be removed from the mounting plate 2, and the cylinder lock 14 and the cam member 13 can be easily replaced. Further, the inner cover member 27 pivotally supported by the hinge 29 so as to be opened and closed can be easily closed after work and fixed to the original state by the fixing screw 27c.

図２１〜図２３はさらに他の実施形態のカバー部材を使用した例を示している。なお、上記実施形態で使用した施錠装置と同じ部分については、上記と同じ符号を図面に付してその説明は省略する。 21 to 23 show an example in which the cover member of still another embodiment is used. In addition, about the same part as the locking device used in the said embodiment, the code | symbol same as the above is attached | subjected to drawing, and the description is abbreviate | omitted.

このカバー部材は、側面カバー部材４８と内側カバー部材４７とからなり、側面カバー部材４８と内側カバー部材４７は金属板または合成樹脂により成形され、特に、側面カバー部材４８は、接着カバー部４８ｄに対し嵌合部４８ａ，４８ｂが樹脂ヒンジ部４８ｃを介して一体に形成されている。側面カバー部材４８の側部と内側カバー部材４７の側部には、各々嵌合部４８ａ、４８ｂ及び嵌合部４７ａ，４７ｂが設けられ、内側カバー部材４７は、側面カバー部材４８に対し、嵌合部４７ａ，４７ｂと嵌合部４８ａ、４８ｂにより結合され、樹脂ヒンジ部４８ｃを介して開閉可能となっている。なお、この例では、樹脂ヒンジ部４８ｃは上部と下部に分離して形成され、上述の本体枠３０側のロック部３６が凹部３ｅに進入可能としているが、この凹部３ｅやロック部３６がない場合は、樹脂ヒンジ部を一体に形成することができる。 The cover member includes a side cover member 48 and an inner cover member 47. The side cover member 48 and the inner cover member 47 are formed of a metal plate or a synthetic resin. In particular, the side cover member 48 is formed on the adhesive cover portion 48d. On the other hand, the fitting parts 48a and 48b are integrally formed through the resin hinge part 48c. Fitting portions 48 a and 48 b and fitting portions 47 a and 47 b are respectively provided on the side portion of the side cover member 48 and the side portion of the inner cover member 47, and the inner cover member 47 is fitted to the side cover member 48. The joint portions 47a and 47b are connected to the fitting portions 48a and 48b, and can be opened and closed through the resin hinge portion 48c. In this example, the resin hinge portion 48c is formed to be separated into an upper portion and a lower portion so that the lock portion 36 on the main body frame 30 side can enter the recess 3e. However, the recess 3e and the lock portion 36 are not provided. In this case, the resin hinge part can be formed integrally.

側面カバー部材４８は、図２３に示すように、接着カバー部４８ｄを板状に形成し、その接着カバー部４８ｄの背面側に、嵌合部４８ａ，４８ｂが樹脂ヒンジ部４８ｃを介して一体形成される。樹脂ヒンジ部４８ｃのヒンジ線は、縦方向（支持板３の長手方向）と平行に配置されるため、嵌合部４８ａ、４８ｂ及び嵌合部４７ａ，４７ｂを介して取り付けられる内側カバー部材４７はこの樹脂ヒンジ部４８ｃを介して左右横方向に開閉可能である。 As shown in FIG. 23, the side cover member 48 has an adhesive cover portion 48d formed in a plate shape, and fitting portions 48a and 48b are integrally formed on the back side of the adhesive cover portion 48d via a resin hinge portion 48c. Is done. Since the hinge line of the resin hinge part 48c is arranged in parallel with the vertical direction (longitudinal direction of the support plate 3), the inner cover member 47 attached via the fitting parts 48a and 48b and the fitting parts 47a and 47b is The resin hinge 48c can be opened and closed in the lateral direction.

また、接着カバー部４８ｄは接着剤或いは両面粘着テープにより分割支持板３ａの外側面に接着可能に形成され、嵌合部４８ａ，４８ｂは、内側カバー部材４７の嵌合部４７ａ，４７ｂに対し、密に嵌合して結合可能な形状に形成されている。嵌合形態としては、例えば、一方にアリ溝を形成し、他方にそのアリ溝に密に嵌合可能な台形凸部を突設して形成することができる。このような嵌合部４８ａ，４８ｂと嵌合部４７ａ，４７ｂを介して側面カバー部材４８の端部に連結される内側カバー部材４７は、接着カバー部４８ｄに対し樹脂ヒンジ部４８ｃを介して開閉可能となっている。 The adhesive cover portion 48d is formed so as to be able to adhere to the outer surface of the divided support plate 3a with an adhesive or a double-sided adhesive tape, and the fitting portions 48a and 48b It is formed in a shape that can be closely fitted and connected. As a fitting form, for example, a dovetail groove can be formed on one side, and a trapezoidal convex portion that can be closely fitted in the dovetail groove can be formed on the other side. The inner cover member 47 connected to the end portion of the side cover member 48 via the fitting portions 48a and 48b and the fitting portions 47a and 47b is opened and closed with respect to the adhesive cover portion 48d via the resin hinge portion 48c. It is possible.

内側カバー部材４７は、上記と同様に、シリンダ錠取付部２ａの内側、つまりカム部材１３、連結杆４、ロック部材１２などの施錠機構の要部を覆う形状に成形され、図２１、図２２に示すように、カム部材１３とその近傍を覆う囲繞部４７ｄを有した形状に成形される。また、囲繞部４７ｄの縁部にシリンダ錠取付部２ａに当接する当接部４７ｅが設けられ、内側カバー部材４７の上部には、固定孔付の固定座部４７ｆが設けられ、内側カバー部材４７が、取付板２のシリンダ錠取付部２ａの内側を覆って閉鎖されたとき、固定座部４７ｆがシリンダ錠１４のフランジ１４ｂの上部に当接し、その固定座部４７ｂの固定孔に固定ねじをねじ込んで固定する。 Similarly to the above, the inner cover member 47 is formed in a shape that covers the inner side of the cylinder lock mounting portion 2a, that is, the main part of the locking mechanism such as the cam member 13, the connecting rod 4, the lock member 12, and the like. As shown, the cam member 13 and the surrounding portion 47d covering the vicinity thereof are molded into a shape. In addition, a contact portion 47e that contacts the cylinder lock mounting portion 2a is provided at the edge of the surrounding portion 47d, and a fixed seat portion 47f with a fixing hole is provided above the inner cover member 47, and the inner cover member 47 is provided. However, when the inner side of the cylinder lock mounting portion 2a of the mounting plate 2 is closed and closed, the fixed seat portion 47f comes into contact with the upper portion of the flange 14b of the cylinder lock 14, and a fixing screw is attached to the fixing hole of the fixed seat portion 47b. Screw in and fix.

このような側面カバー部材４８は、その接着カバー部４８ｄを、接着剤或いは両面粘着テープにより、図２３のように、分割支持板３ａの外側面の所定位置に接着して取り付けられ、内側カバー部材４７は、その嵌合部４７ａ，４７ｂを、側面カバー部材４８の嵌合部４８ａ，４８ｂに密に嵌合して結合される。 Such a side cover member 48 is attached by adhering the adhesive cover portion 48d to a predetermined position on the outer surface of the divided support plate 3a with an adhesive or a double-sided adhesive tape as shown in FIG. 47 is coupled by closely fitting the fitting portions 47a and 47b to the fitting portions 48a and 48b of the side cover member 48.

内側カバー部材４７を閉じる場合、樹脂ヒンジ部４８ｃを介して内側カバー部材４７を左右横方向に回動させる。内側カバー部材４７を回動させて閉じると、図２１に示すように、その当接部４７ｅが取付板２のシリンダ錠取付部２ａの内側に当接し、その固定座部４７ｆがシリンダ錠１４のフランジ１４ｂの固定孔の部分に当接する。この状態で、固定ねじ４７ｃを固定座部４７ｆからフランジ１４ｂの固定孔にねじ込んで締付固定する。このように、内側カバー部材２７は、樹脂ヒンジ部４８ｃを介して回動するように閉じ、固定座部４７ｆの固定孔に固定ねじ４７ｃをねじ込み、簡単な操作で内側カバー部材４７を閉鎖することができる。 When closing the inner cover member 47, the inner cover member 47 is rotated in the horizontal direction through the resin hinge portion 48c. When the inner cover member 47 is rotated and closed, as shown in FIG. 21, the abutment portion 47 e abuts on the inner side of the cylinder lock attachment portion 2 a of the attachment plate 2, and the fixed seat portion 47 f of the cylinder lock 14. It abuts on the fixed hole portion of the flange 14b. In this state, the fixing screw 47c is screwed from the fixing seat portion 47f into the fixing hole of the flange 14b to be fastened and fixed. In this manner, the inner cover member 27 is closed so as to rotate via the resin hinge portion 48c, and the fixing screw 47c is screwed into the fixing hole of the fixing seat portion 47f, and the inner cover member 47 is closed by a simple operation. Can do.

このような内側カバー部材４７と側面カバー部材４８は、図２１に示すように、基枠体１の内側でカム部材１３とその係合凸部が係合する部分を覆って取り付けられるため、本体枠３０と前面枠３１の隙間から針金などを差し込んで、カム部材１３などを動かそうとしても、動かすことはできない。つまり、施錠装置は、スロットマシンの前面枠３１に向かって右側つまり自由端の内側に取り付けられ、前面枠３１の自由端と本体枠３０との隙間が、施錠装置の基枠体１の開口した反支持板側に近くなり、その隙間から針金などを挿入された場合、針金などの先端がカム部材１３、連結杆４の係合部に到達する可能性があるが、内側カバー部材２７と側面カバー部材２８によって針金などの先端をカム部材１３などに引っ掛けることはできず、不正解錠を防止することができる。 As shown in FIG. 21, the inner cover member 47 and the side cover member 48 are attached so as to cover the portion of the base frame 1 where the cam member 13 and the engaging convex portion engage with each other. Even if an attempt is made to move the cam member 13 or the like by inserting a wire or the like from the gap between the frame 30 and the front frame 31, it cannot be moved. That is, the locking device is attached to the right side, that is, inside the free end, toward the front frame 31 of the slot machine, and the gap between the free end of the front frame 31 and the main body frame 30 opens the base frame 1 of the locking device. When a wire or the like is inserted from the gap near the anti-support plate side, the tip of the wire or the like may reach the engaging portion of the cam member 13 and the connecting rod 4, but the inner cover member 27 and the side surface The tip of a wire or the like cannot be hooked on the cam member 13 or the like by the cover member 28, and unauthorized unlocking can be prevented.

一方、施錠装置の保守点検時などに、シリンダ錠１４やカム部材１３の交換が必要な場合、内側カバー部材４７は、その上部の固定座部４７ｆの固定ねじ４７ｃを外し、樹脂ヒンジ部４８ｃを介して図２２のように大きく開放される。このため、カム部材１３やシリンダ錠１４を取付板２から取り外すことができ、シリンダ錠１４やカム部材１３の交換を容易に行なうことができる。また、樹脂ヒンジ部４８ｃを介して開閉可能に保持される内側カバー部材４７は、作業後には簡単に閉じて、固定ねじ４７ｃにより元の状態に固定することができる。 On the other hand, when it is necessary to replace the cylinder lock 14 or the cam member 13 during maintenance inspection of the locking device, the inner cover member 47 removes the fixing screw 47c of the upper fixed seat portion 47f and removes the resin hinge portion 48c. Thus, it is largely opened as shown in FIG. For this reason, the cam member 13 and the cylinder lock 14 can be removed from the mounting plate 2, and the cylinder lock 14 and the cam member 13 can be easily replaced. Further, the inner cover member 47 that can be opened and closed via the resin hinge portion 48c can be easily closed after the work and can be fixed to the original state by the fixing screw 47c.

なお、上記樹脂ヒンジ部４８ｃは、側面カバー部材４８に設けたが、別の例として、樹脂ヒンジ部を内側カバー部材４７の嵌合部４７ａ、４７ｂの近傍に形成し、その樹脂ヒンジ部を介して内側カバー部材４７を開閉する構造とすることもできる。 The resin hinge portion 48c is provided on the side cover member 48. As another example, the resin hinge portion is formed in the vicinity of the fitting portions 47a and 47b of the inner cover member 47, and the resin hinge portion is interposed therebetween. The inner cover member 47 can be opened and closed.

本発明の一実施形態を示す施錠装置の右側面図である。It is a right view of the locking device which shows one Embodiment of this invention. 同装置の左側面図である。It is a left view of the same device. 同装置の背面図である。It is a rear view of the same apparatus. 同装置の分解右側面図である。It is a decomposition | disassembly right view of the same apparatus. 内側カバー部材の右側面図（ａ）、その左側面図（ｂ）、その背面図（ｃ）である。It is the right view (a) of the inner side cover member, the left view (b), and the back view (c). 側面カバー部材の正面図（ａ）、その右側面図（ｂ）、その背面図（ｃ）である。It is the front view (a) of the side cover member, the right view (b), and the back view (c). 内側カバー部材７を取り付けた部分の拡大斜視図である。FIG. 6 is an enlarged perspective view of a portion where an inner cover member 7 is attached. 側面カバー部材８を取り付けた部分の拡大斜視図である。5 is an enlarged perspective view of a portion to which a side cover member 8 is attached. FIG. 内側カバー部材７を開いた状態の拡大斜視図である。It is an expansion perspective view of the state where inner cover member 7 was opened. 内側カバー部材と側面カバー部材を外した状態のカム部材近傍の拡大斜視図である。It is an expansion perspective view of the cam member vicinity of the state which removed the inner side cover member and the side surface cover member. 側面カバー部材を外した状態のシリンダ錠近傍の拡大斜視図である。It is an expansion perspective view of the cylinder lock vicinity of the state which removed the side cover member. 側面カバー部材を外した状態のシリンダ錠近傍の正面側からの拡大斜視図である。It is an expansion perspective view from the front side of the cylinder lock vicinity of the state which removed the side cover member. 解錠動作時の右側面図である。It is a right view at the time of unlocking operation. 使用状態を示す右側面図である。It is a right view which shows a use condition. 内側カバー部材を開いた状態での解錠動作時の部分拡大右側面図である。It is a partial expanded right view at the time of unlocking operation | movement in the state which opened the inner side cover member. 内側カバー部材を開いた状態でのリセット操作時の部分拡大右側面図である。It is a partial expanded right view at the time of reset operation in the state which opened the inner side cover member. 他の実施形態の内側カバー部材近傍を示す部分拡大斜視図である。It is a partial expansion perspective view which shows the inner side cover member vicinity of other embodiment. 同内側カバー部材を開放した状態での部分拡大斜視図である。It is a partial expansion perspective view in the state where the same inner cover member was opened. 他の実施形態の側面カバー部材近傍を示す部分拡大斜視図である。It is a partial expansion perspective view which shows the side cover member vicinity of other embodiment. 同側面カバー部材近傍を示す正面側からの部分拡大斜視図である。It is a partial expansion perspective view from the front side which shows the same side cover member vicinity. 更に他の実施形態の内側カバー部材近傍を示す部分拡大斜視図である。It is a partial expansion perspective view which shows the inner side cover member vicinity of other embodiment. 同内側カバー部材を開放した状態での部分拡大斜視図である。It is a partial expansion perspective view in the state where the same inner cover member was opened. 側面カバー部材近傍を示す背面側からの部分拡大斜視図である。It is a partial expansion perspective view from the back side which shows a side cover member vicinity.

Explanation of symbols

１基枠体
２取付板
２ａシリンダ錠取付部
３支持板
３ａ分割支持板
４連結杆
４ａ係合部
５、６鉤部材
７内側カバー部材
８側面カバー部材
９ヒンジ
１３カム部材
１４シリンダ錠
１４ａ錠軸
１４ｂフランジ
２７内側カバー部材
２８側面カバー部材
２９ヒンジ
３０本体枠
３１前面枠
３３受け金具
３４係止部
３５係止部
３６ロック部

DESCRIPTION OF SYMBOLS 1 Base frame 2 Mounting plate 2a Cylinder lock mounting part 3 Support plate 3a Division | segmentation support plate 4 Connection rod 4a Engagement part 5, 6 鉤 member 7 Inner cover member 8 Side cover member 9 Hinge 13 Cam member 14 Cylinder lock 14a Locking shaft 14b Flange 27 Inner cover member 28 Side cover member 29 Hinge 30 Body frame 31 Front frame 33 Receiving bracket 34 Locking portion 35 Locking portion 36 Lock portion

Claims

A cylinder lock mounting portion is formed in a part of the mounting plate of the base frame body having a mounting plate and a support plate bent in an L shape, and the cylinder lock inserts the lock shaft into the base frame body. As described above, in the locking device of the game machine in which the base member is provided with a hook member that is attached to the cylinder lock attaching portion and that is unlocked in response to the rotation of the cam member attached to the lock shaft of the cylinder lock. ,
A side cover member that covers the outer surface is attached to the outer surface of the support plate at the side of the cylinder lock mounting portion, and an inner cover member that covers at least the cam member inside the cylinder lock mounting portion includes A locking device for a game machine, which is attached to a side cover member through a hinge so that the inside of the cylinder lock mounting portion can be opened and closed.

The side cover member or the inner cover member is provided with a back cover portion that covers the back side of the support plate of the cylinder lock mounting portion, and the hinge is arranged in a horizontal lateral direction on a part of the back cover portion. 2. The game machine locking device according to claim 1, wherein the game machine locking device is mounted so that the inner cover member is opened from the cylinder lock mounting portion toward the back side with the shaft of the hinge as a fulcrum.

The side cover member or the inner cover member is provided with a back cover portion that covers the back side of the support plate of the cylinder lock mounting portion. Arranged parallel to the longitudinal direction of the support plate and on the same axis, the inner cover member was mounted so as to open from the cylinder lock mounting portion toward the back side with the hinge shaft as a fulcrum. The game machine locking device according to claim 1.

A cylinder lock mounting portion is formed in a part of the mounting plate of the base frame body having a mounting plate and a support plate bent in an L shape, and the cylinder lock inserts the lock shaft into the base frame body. As described above, in the locking device of the game machine in which the base member is provided with a hook member that is attached to the cylinder lock attaching portion and that is unlocked in response to the rotation of the cam member attached to the lock shaft of the cylinder lock. ,
A side cover member that covers the outer surface is attached to the outer surface of the support plate at the side of the cylinder lock mounting portion, and an inner cover member that covers at least the cam member inside the cylinder lock mounting portion includes It is connected to the edge of the side cover member, and a resin hinge part is provided on a part of the side cover member or the inner cover member, and the inner cover member passes the inside of the cylinder lock mounting part via the resin hinge part. A locking device of a game machine characterized by opening and closing.