JP5282224B2

JP5282224B2 - Game machine

Info

Publication number: JP5282224B2
Application number: JP2011270795A
Authority: JP
Inventors: 雅人尾崎
Original assignee: 株式会社ソフイア
Priority date: 2011-12-12
Filing date: 2011-12-12
Publication date: 2013-09-04
Anticipated expiration: 2027-06-13
Also published as: JP2012050878A

Abstract

<P>PROBLEM TO BE SOLVED: To provide a game machine including a body frame, a front side frame openably and closably provided at the body frame and mounted with a game board, and a hooking device for maintaining a closed state of the body frame and the front side frame, wherein the frames are opened without using a key while maintaining high security against fraudulent act. <P>SOLUTION: The hooking device 160 of the game machine 100 includes: a locking portion 174 for a clear member-holding frame, which locks a clear member-holding frame 140 to the front side frame 120; a frame opening operation portion 174e operated from the back side of the front side frame 120 to release the locked state of the locking portion 174; and a fraudulent act-preventing members 176 and 192 provided on the back side of the front side frame 120 and restricting the operation of the frame opening operation portion 174e. At least one fraudulent act-preventing member 192 of the fraudulent act-preventing members 176 and 192 is configured to be attachable and detachable, and when the one fraudulent act-preventing member 192 is removed, the frame opening operation portion 174e is allowed to be operated. <P>COPYRIGHT: (C)2012,JPO&INPIT

Description

本発明は、本体枠と、本体枠に対し開閉可能に設けられるとともに遊技盤が取り付けられる前面枠と、本体枠と前面枠の閉状態を維持する係止手段を備えた遊技機に関する。 The present invention relates to a gaming machine including a main body frame, a front frame that is provided so as to be openable and closable with respect to the main body frame, and to which a game board is attached, and a locking unit that maintains the closed state of the main body frame and the front frame.

従来、本体枠と、本体枠に対し開閉可能に設けられるとともに遊技盤が取り付けられる前面枠と、本体枠と前面枠との閉状態を維持する係止手段を備えた遊技機において、係止手段に、前面枠の裏側を摺動する連結部材と、連結部材と係合し、鍵の回転に伴って回動するカムが設けられたシリンダ錠とを備え、シリンダに差し込んだ鍵を回すとカムが回動し、カムが連結部材を押し上げて係止状態を解除するようにしたものが知られている。
このような遊技機の中には、前面枠の隙間からピアノ線やセルなどを挿入して、シリンダ錠に取り付けられたカムや、カムが係合する連結部材の係合部に引っかけて不正に解錠させるのを防止するために、シリンダ錠後部のカムの周辺をカバー部材により覆うようにしたものもある（例えば、特許文献１参照）。 Conventionally, in a gaming machine comprising a main body frame, a front frame that can be opened and closed with respect to the main body frame and to which a game board is attached, and a locking means that maintains the closed state of the main body frame and the front frame, And a cylinder lock provided with a connecting member that slides on the back side of the front frame and a cam that is engaged with the connecting member and that rotates with the rotation of the key. When the key inserted into the cylinder is turned, the cam In which the cam is pushed up to release the locked state by pushing up the connecting member is known.
In such a gaming machine, a piano wire or a cell is inserted through the gap in the front frame and hooked on the cam attached to the cylinder lock or the engaging portion of the connecting member with which the cam engages. In order to prevent unlocking, there is a cover member that covers the periphery of the cam at the rear of the cylinder lock (see, for example, Patent Document 1).

特開２００７−２０９２２号公報JP 2007-20922 A

しかし、上記のような遊技機で前面枠や前面枠に開閉可能に設けられるクリア部材保持枠を開放するには、必ず鍵を用いてシリンダ錠の施錠状態を解除しなければならないため、遊技機の開発時等、前面枠やクリア部材保持枠を頻繁に開閉する必要がある場合に、逐一鍵を用いて各枠を開放することになり効率が悪い。
一方、係止手段にカムを回動させることなく（鍵を回さずに）連結部材を動かす操作手段を設けるようにすれば、開発時の手間を軽減することができるが、遊技を行う際には操作手段が不正に操作され得るという防犯上の問題が生じてしまう。 However, in order to open the front frame and the clear member holding frame that can be opened and closed on the front frame in the gaming machine as described above, the locked state of the cylinder lock must be released using a key. When it is necessary to frequently open and close the front frame and the clear member holding frame at the time of development, etc., each frame is opened using a key one by one, which is inefficient.
On the other hand, if an operation means for moving the connecting member without turning the cam (without turning the key) is provided in the locking means, the labor during development can be reduced, but when playing a game Causes a problem of crime prevention that the operation means can be illegally operated.

本発明は、上記のような課題を解決するためになされたもので、本体枠と、本体枠に対し開閉可能に設けられるとともに遊技盤が取り付けられる前面枠と、本体枠と前面枠の閉状態を維持する係止手段を備えた遊技機において、高い防犯性を維持しつつ鍵を使用しなくても枠を開放できるようにすることを目的としている。 The present invention has been made to solve the above-described problems, and includes a main body frame, a front frame that can be opened and closed with respect to the main body frame and to which a game board is attached, and a closed state of the main body frame and the front frame. An object of the present invention is to provide a gaming machine equipped with a locking means for maintaining a high level of crime prevention while maintaining high crime prevention without using a key.

以上の課題を解決するため、請求項１に記載の発明は、
遊技盤が取り付けられる前面枠を本体枠に開閉可能に設け、
該前面枠の前面にクリア部材が嵌め込まれるクリア部材保持枠を開閉可能に設け、
前記前面枠の開放側裏面から取り付けられ、前記本体枠に対する前記前面枠の閉状態と、前記前面枠に対する前記クリア部材保持枠の閉状態とを維持する係止手段と、を備えた遊技機において、
前記係止手段は、
前記前面枠に対して前記クリア部材保持枠を施錠するクリア部材保持枠施錠部と、
前記前面枠の裏面側から操作可能であり、操作されることで前記前面枠に対して前記クリア部材保持枠を開状態にする枠開放操作部と、
前記前面枠の裏面側に設けられ、前記枠開放操作部の操作を規制する不正防止部材と、を備え、
前記不正防止部材は、少なくとも一部が着脱可能であり、
前記枠開放操作部は、前記不正防止部材の一部を取り外すことで操作可能な状態となることを特徴とする。 In order to solve the above problems, the invention described in claim 1
A front frame to which the game board can be attached is provided on the main frame so that it can be opened and closed.
A clear member holding frame in which a clear member is fitted on the front surface of the front frame is provided to be openable and closable,
A gaming machine attached from the open side rear surface of the front frame, and comprising a locking means for maintaining a closed state of the front frame with respect to the main body frame and a closed state of the clear member holding frame with respect to the front frame. ,
The locking means is
A clear member holding frame locking portion for locking the clear member holding frame with respect to the front frame;
A frame opening operation part that can be operated from the back side of the front frame and that is operated to open the clear member holding frame with respect to the front frame,
A fraud prevention member that is provided on the back side of the front frame and regulates the operation of the frame opening operation section;
The fraud prevention member is at least partially removable.
The frame opening operation part is operable by removing a part of the fraud prevention member.

請求項１に記載の発明によれば、前面枠の裏面側に一部が着脱可能に設けられた不正防止部材が、枠開放操作部が操作されるのを規制し、不正防止部材の一部を取り外した場合のみ枠開放操作部が操作可能な状態となるので、遊技店に設置時は不正防止部材を装着して枠開放操作部の操作をできなくし、遊技機の防犯性が低下してしまうのを防ぐことができる。一方、開発時等の遊技に供されていない時には不正防止部材の一部を取り外し枠開放操作部の操作を可能とすることで、枠の開放に鍵を用いる必要がなくなり、開発時の作業効率を高めることができる。 According to the first aspect of the present invention, the tamper-proof member, which is partly detachably provided on the back side of the front frame, regulates the operation of the frame opening operation part, and a part of the tamper-proof member. Since the frame opening operation part can be operated only when it is removed, the fraud prevention member cannot be operated by installing a fraud prevention member at the time of installation in the game store, and the crime prevention property of the gaming machine is reduced. Can be prevented. On the other hand, by removing a part of the anti-fraud member when it is not used for games such as during development, it is possible to operate the frame opening operation part, so that it is not necessary to use a key to open the frame, and work efficiency during development Can be increased.

請求項２に記載の発明は、請求項１に記載の遊技機において、
前記不正防止部材は、
前記枠開放操作部の後方に着脱可能に設けられた不正防止カバーと、
前記枠開放操作部を、当該不正防止カバーとともに、前記前面枠の開放端側となる側方と上下および後方から覆うカバー部材と、を含むことを特徴とする。 The invention according to claim 2 is the gaming machine according to claim 1,
The fraud prevention member is
A tamper-proof cover detachably provided behind the frame opening operation section;
The frame opening operation part includes a cover member that covers, together with the fraud prevention cover, a side that is an open end side of the front frame and a top and bottom and a rear side.

請求項２に記載の発明によれば、カバー部材が、不正防止カバーとともに、枠開放操作部を、枠開放操作部の側方と上下および後方から覆うので、前面枠と本体枠との間などから不正に挿入された異物による操作を防ぐことができる。
また、不正防止カバーが着脱可能に設けられているので、枠開放操作部を操作するときは、不正防止カバーのみを取り外せばよく、作業が容易になる。 According to the invention described in claim 2, since the cover member covers the frame opening operation part from the side, top and bottom, and the rear side of the frame opening operation part together with the fraud prevention cover, between the front frame and the main body frame, etc. Therefore, it is possible to prevent an operation due to an illegally inserted foreign object.
Further, since the tamper-proof cover is detachably provided, when operating the frame opening operation unit, it is only necessary to remove the tamper-proof cover, which facilitates the work.

請求項３に記載の発明は、請求項１又は２に記載の遊技機において、
前記クリア部材保持枠施錠部の施錠を解除するためのシリンダ錠と、
前記係止手段に設けられ、前記シリンダ錠の鍵穴に鍵を挿入して回すことで駆動し、該係止手段の係止状態を解除する駆動機構と、を備え、
前記シリンダ錠と駆動機構との係合部は、前記前面枠の開放端側となる側方および前後を周囲壁で囲われていることを特徴とする。 The invention according to claim 3 is the gaming machine according to claim 1 or 2,
A cylinder lock for unlocking the clear member holding frame locking part;
A driving mechanism provided on the locking means, driven by inserting and turning a key into the keyhole of the cylinder lock, and releasing the locked state of the locking means; and
The engaging portion between the cylinder lock and the driving mechanism is characterized in that the side and the front and rear sides of the front frame are surrounded by a peripheral wall.

請求項３に記載の発明によれば、シリンダ錠と駆動機構との係合部が、前面枠の開放端側となる側方および前後から周囲壁で囲われるので、不正な操作によって駆動機構を駆動させにくくし、遊技機の防犯性を高めることができる。 According to the third aspect of the present invention, since the engaging portion between the cylinder lock and the drive mechanism is surrounded by the peripheral wall from the side and the front and rear sides of the front frame, the drive mechanism is operated by an unauthorized operation. It is difficult to drive, and the crime prevention property of the gaming machine can be improved.

本発明によれば、本体枠と、本体枠に開閉可能に設けられるとともに遊技盤が取り付けられる前面枠と、本体枠と前面枠との閉状態を維持する係止手段を備えた遊技機において、高い防犯性を維持しつつ鍵を使用しなくても枠を開放できる。 According to the present invention, in a gaming machine provided with a main body frame, a front frame that can be opened and closed on the main body frame and to which a game board is attached, and a locking means that maintains the closed state of the main body frame and the front frame. The frame can be opened without using a key while maintaining high crime prevention.

本発明を適用した一実施の形態の構成を示す遊技機の正面図である。1 is a front view of a gaming machine showing a configuration of an embodiment to which the present invention is applied. 遊技機の前面側から見た斜視図であって、前面枠本体、クリア部材保持枠を開放した状態を示す図である。It is the perspective view seen from the front side of a game machine, Comprising: It is a figure which shows the state which open | released the front frame main body and the clear member holding frame. 本体枠の前面側から見た斜視図である。It is the perspective view seen from the front side of a main part frame. 前面枠本体の裏面側から見た斜視図である。It is the perspective view seen from the back side of the front frame main part. 施錠装置の裏面側から見た斜視図である。It is the perspective view seen from the back surface side of the locking device. 施錠装置の裏面側から見た分解斜視図であって、不正防止カバーを分解した図である。It is the disassembled perspective view seen from the back surface side of the locking device, Comprising: It is the figure which decomposed | disassembled the fraud prevention cover. （ａ）施錠装置の裏面側から見た斜視図であって、不正防止カバーを取り外した状態を示す図である。（ｂ）施錠装置の裏面側から見た分解斜視図であって、機構部を分解した図である。(A) It is the perspective view seen from the back surface side of the locking device, Comprising: It is a figure which shows the state which removed the fraud prevention cover. (B) It is the disassembled perspective view seen from the back surface side of the locking device, Comprising: It is the figure which decomposed | disassembled the mechanism part. 施錠装置の裏面側から見た部分拡大図であって、シリンダ錠が設けられた下部の斜視図である。It is the elements on larger scale seen from the back side of a locking device, Comprising: It is a perspective view of the lower part in which the cylinder lock was provided. （ａ）下部不正防止カバーの裏面側から見た斜視図である。（ｂ）（ａ）の第２周囲壁を切り取った図である。(A) It is the perspective view seen from the back side of the lower fraud prevention cover. (B) It is the figure which cut off the 2nd surrounding wall of (a). 施錠装置のシリンダ錠が設けられた下部の側部断面図であって、（ａ）操作部が操作されていない状態を示す図、（ｂ）操作部が操作された状態を示す図である。It is side part sectional drawing of the lower part provided with the cylinder lock of the locking device, Comprising: (a) The figure which shows the state in which the operation part is not operated, (b) The figure which shows the state in which the operation part was operated.

以下、この発明の実施形態について図面を参照して説明する。
ここでは、本発明にかかる遊技機の適例としてのパチンコ遊技機について図１から図１０を用いて説明を行う。 Embodiments of the present invention will be described below with reference to the drawings.
Here, a pachinko gaming machine as a suitable example of the gaming machine according to the present invention will be described with reference to FIGS.

図１から４に示すように、本実施形態の遊技機１００は、矩形枠状に構成された本体枠１１０を備えている。この矩形枠状の本体枠１１０は、図３に示すように、前面側から見て右側の一辺が金属製とされ、その他の辺は木製となっている。これによって、前面側から見て右側の一辺においては、強度を保ったまま厚みを薄くできるようになっている。また、この金属製の一辺の内周には、施錠装置１６０により前面枠１２０を本体枠１１０に対して回動できない状態に施錠するための被係合部１１１が設けられている。このような本体枠１１０に、矩形枠状の前面枠１２０が前面側から見て左側の側部が該本体枠１１０に対して前方向へ扉状に回動可能となるように軸着されている。 As shown in FIGS. 1 to 4, the gaming machine 100 of this embodiment includes a main body frame 110 configured in a rectangular frame shape. As shown in FIG. 3, the rectangular frame-shaped main body frame 110 is made of metal on one side on the right side when viewed from the front side, and is made of wood on the other side. As a result, the thickness on the right side when viewed from the front side can be reduced while maintaining the strength. In addition, an engaged portion 111 for locking the front frame 120 in a state in which the front frame 120 cannot be rotated with respect to the main body frame 110 by the locking device 160 is provided on the inner periphery of the metal side. A rectangular frame-shaped front frame 120 is pivotally attached to such a main body frame 110 so that the left side of the front frame 120 can be rotated in a door shape in the forward direction with respect to the main body frame 110. Yes.

図１，２に示すように、前面枠１２０は、当該前面枠１２０に備えられる各種部材等の取付用のベースとなる前面枠本体１３０と、当該前面枠本体１３０に対して、その前面側に回動可能に軸支されたクリア部材保持枠１４０と、クリア部材保持枠の下側に取り付けられた発射操作を行うための発射操作ユニット１５０とを有する。 As shown in FIGS. 1 and 2, the front frame 120 is located on the front side of the front frame body 130 serving as a base for mounting various members and the like provided in the front frame 120 and the front frame body 130. It has a clear member holding frame 140 pivotally supported, and a firing operation unit 150 for performing a firing operation attached to the lower side of the clear member holding frame.

前面枠本体１３０は、矩形枠状の本体枠１１０の前面側をちょうど覆うような概略矩形板状に構成され、裏面側から見た右側の側部が本体枠１１０に対して前方向へ扉状に回動可能となるように軸着されている。また、図４に示すように、このように軸着される前面枠本体１３０の開放端側となる裏面側から見た左側の側部には施錠装置１６０が設けられている。また、前面枠本体１３０の中央から上端部にわたる部分には、図示しない遊技盤を嵌め込んで収容するための方形状の開口部１３１が形成されている。そして、前面枠本体１３０に収容された遊技盤の前面が前面枠本体１３０の開口部から前側に臨むようになっている。すなわち遊技盤は、前面枠本体１３０に嵌め込まれることで前面枠１２０に取り付けられている。 The front frame main body 130 is configured in a substantially rectangular plate shape that just covers the front side of the rectangular frame-shaped main body frame 110, and the right side viewed from the back side is a door-like shape in the forward direction with respect to the main body frame 110. It is pivotally attached so that it can be rotated. Moreover, as shown in FIG. 4, the locking device 160 is provided in the left side part seen from the back surface side used as the open end side of the front frame main body 130 pivotally attached in this way. In addition, a rectangular opening 131 for fitting and housing a game board (not shown) is formed in a portion extending from the center to the upper end of the front frame body 130. The front surface of the game board accommodated in the front frame main body 130 faces the front side from the opening of the front frame main body 130. That is, the game board is attached to the front frame 120 by being fitted into the front frame main body 130.

この前面枠本体１３０の遊技盤が嵌め込まれる開口部１３１、すなわち、前面枠本体１３０の中央より少し下側から上端部にわたる部分には、図２に示すように、前面枠本体１３０の前側を覆うようにクリア部材保持枠１４０が配置されている。そして、遊技盤の前面とクリア部材保持枠１４０に嵌め込まれたクリア部材としてのガラス板１４１との間であって、図示しない遊技盤の前面に設けられたガイドレールに囲まれた部分が、遊技球が発射されて流下する遊技領域とされ、この遊技領域内に遊技球（打球；遊技媒体）を発射して遊技を行うようになっている。すなわち、クリア部材保持枠１４０において、遊技機１００の前側からガラス板１４１を介して遊技盤の前面側の少なくとも遊技領域の部分が視認可能となっている。 The opening 131 into which the game board of the front frame main body 130 is fitted, that is, a portion extending from slightly below the center of the front frame main body 130 to the upper end, covers the front side of the front frame main body 130 as shown in FIG. Thus, the clear member holding frame 140 is arranged. A portion between the front surface of the game board and the glass plate 141 as a clear member fitted in the clear member holding frame 140 and surrounded by a guide rail provided on the front surface of the game board (not shown) A game area in which a ball is launched and flows down is played, and a game ball (hit ball; game medium) is launched into the game area to play a game. That is, in the clear member holding frame 140, at least a part of the game area on the front side of the game board can be visually recognized from the front side of the gaming machine 100 through the glass plate 141.

図１，２に示すように、クリア部材保持枠１４０は、一方の側部（遊技機１００の前面側から見て左側の側部）が前面枠本体１３０の一方の側部に回動可能に軸支されて扉状に開閉自在とされ、クリア部材保持枠１４０を開くことにより、遊技盤の前面側の遊技領域の前側を開放可能となっている。また、クリア部材保持枠１４０の前面であって、ガラス板１４１が固定されて遊技領域を視認可能とする部分の周囲には、枠装飾装置としての装飾ランプ・ＬＥＤ１４４、音声を出力するスピーカ１４５，１４５などが設けられている。また、前面枠本体１３０に軸着されたクリア部材保持枠１４０の開放端側となる前面側から見て右側の端部の前面には、施錠装置１６０のシリンダ錠１７５の前端が配され、この前端には鍵穴が形成されている。 As shown in FIGS. 1 and 2, the clear member holding frame 140 has one side portion (a left side portion when viewed from the front side of the gaming machine 100) that can be rotated to one side portion of the front frame body 130. It is pivotally supported and can be opened and closed like a door, and the front side of the game area on the front side of the game board can be opened by opening the clear member holding frame 140. Further, around the portion of the front surface of the clear member holding frame 140 where the glass plate 141 is fixed and the game area can be visually recognized, a decoration lamp / LED 144 as a frame decoration device, a speaker 145 for outputting sound, 145 etc. are provided. Further, the front end of the cylinder lock 175 of the locking device 160 is arranged on the front surface of the right end when viewed from the front side which is the open end side of the clear member holding frame 140 pivotally attached to the front frame body 130, A keyhole is formed at the front end.

また、前面枠本体１３０の前面側のクリア部材保持枠１４０の下側には、発射操作ユニット１５０が取り付けられている。発射操作ユニット１５０は、左右側部のうちの一側部となる左側部を前面枠本体１３０に軸着されて、左右方向に回動して開閉自在な開閉パネル１５１とその下の下部パネル１５２とからなる。開閉パネル１５１は、排出された遊技球を貯留するとともに、遊技球を発射する発射装置に遊技球を送る上皿１５３を有している。この上皿１５３の周囲には、遊技者が操作可能な演出用ボタン（図示略）が設けられている。また、開閉パネル１５１の下側の下部パネル１５２には、上皿１５３に収容しきれない遊技球を収容する下皿１５４が設けられている。また灰皿１５５や、遊技領域に向けての遊技球の発射操作を行うとともに、発射勢を調節するための操作ハンドル１５６、音声を出力するスピーカ１５７などが設けられている。 A firing operation unit 150 is attached to the lower side of the clear member holding frame 140 on the front side of the front frame body 130. The firing operation unit 150 has a left and right side part, which is one side part of the left and right side parts, pivotally attached to the front frame main body 130, and can be opened and closed by rotating in the left and right direction, and a lower panel 152 below the opening and closing panel 151 It consists of. The open / close panel 151 has an upper plate 153 that stores the discharged game balls and sends the game balls to a launching device that launches the game balls. An effect button (not shown) that can be operated by the player is provided around the upper plate 153. In addition, the lower panel 152 on the lower side of the open / close panel 151 is provided with a lower dish 154 that accommodates game balls that cannot be accommodated in the upper dish 153. In addition, an ashtray 155, an operation handle 156 for adjusting the firing force, a speaker 157 for outputting sound, and the like are provided for performing a shooting operation of the game ball toward the game area.

また、図２に示すように、前面枠本体１３０の裏面側には、遊技機１００としての諸機能を実現するための機構として、例えば、島設備より供給される遊技球を貯留する貯留タンク（図示略）や、球貸要求に応じた球排出や賞球排出を行う排出装置１０２や、遊技盤に設けられた各種入賞口へ入賞して回収された遊技球や何れの入賞口にも入賞せずにアウト口から回収された遊技球を機外の回収球搬送路へ導く遊技球回収機構などが設けられている。また、球排出や打球の発射制御を行う排出・発射制御装置１０３、各部へ所定の電源を供給する電源装置１０４等が設けられている。なお、遊技盤に設けた遊技装置の動作制御などを行うことで遊技の進行を統括的に制御する遊技制御装置は、遊技盤の裏面に取り付けられている。 Further, as shown in FIG. 2, on the back side of the front frame body 130, as a mechanism for realizing various functions as the gaming machine 100, for example, a storage tank that stores game balls supplied from island facilities ( (Not shown), the discharge device 102 for discharging a ball in response to a ball lending request and the discharge of a prize ball, the game balls collected by winning at various winning holes provided on the game board, and winning a prize A game ball collection mechanism that guides the game balls collected from the out port to the collection ball conveyance path outside the machine is provided. In addition, a discharge / launch control device 103 that controls ball discharge and shot launch, a power supply device 104 that supplies predetermined power to each unit, and the like are provided. Note that a game control device that comprehensively controls the progress of the game by performing operation control of the game device provided on the game board is attached to the back surface of the game board.

図２，４に示すように、前面枠本体１３０の裏面の開放端側に取り付けられる施錠装置１６０は、図５から７に示すように、前面枠本体１３０に固定される取付ベース１６１と、該取付ベース１６１に取り付けられた機構部１７０、不正防止カバー１９０とを備える。この施錠装置１６０は、本体枠１１０に対する前面枠１２０の施錠、解錠や、前面枠本体１３０に対するクリア部材保持枠１４０の施錠、解錠を行うためのものである。 As shown in FIGS. 2 and 4, the locking device 160 attached to the open end side of the back surface of the front frame body 130 includes a mounting base 161 fixed to the front frame body 130, as shown in FIGS. A mechanism 170 attached to the attachment base 161 and a tamper-proof cover 190 are provided. The locking device 160 is for locking and unlocking the front frame 120 with respect to the main body frame 110 and for locking and unlocking the clear member holding frame 140 with respect to the front frame main body 130.

図７（ｂ）に示すように、取付ベース１６１は、前壁部１６１ａと、該前壁部１６１ａの側端に垂直に形成された側壁部１６１ｂとを備えるＬ字状の部材で、機構部１７０や不正防止カバー１９０を所定の位置に取り付けるための位置決め部や固定部などが多数形成されている。このＬ字状の取付ベース１６１は、前壁部１６１ａにおける，側壁部１６１ｂが延出していない側の面が左右方向に沿うように前面枠本体１３０の裏面に密着するように配されて、側壁部１６１ｂが前壁部１６１ａにおける前面枠本体１３０の中央側の側端から、前後方向に沿って後方に延出するようになっている。また、前壁部１６１ａと側壁部１６１ｂの接合部分が上下方向に沿って配されるようになっており、前壁部１６１ａ及び側壁部１６１ｂは垂直に配されるようになっている。 As shown in FIG. 7B, the mounting base 161 is an L-shaped member including a front wall portion 161a and a side wall portion 161b formed perpendicular to the side end of the front wall portion 161a. A large number of positioning parts and fixing parts for attaching 170 and the anti-tampering cover 190 to predetermined positions are formed. The L-shaped mounting base 161 is arranged so that the surface of the front wall portion 161a on the side where the side wall portion 161b does not extend is in close contact with the back surface of the front frame body 130 so as to be along the left-right direction. The portion 161b extends rearward along the front-rear direction from the side end on the center side of the front frame body 130 in the front wall portion 161a. Further, the joint portion between the front wall portion 161a and the side wall portion 161b is arranged along the vertical direction, and the front wall portion 161a and the side wall portion 161b are arranged vertically.

機構部１７０は、該機構部１７０を取付ベース１６１に固定する上部支持部材１７１、下部支持部材１７２と、本体枠１１０に対して前面枠１２０を施錠する前面枠施錠部１８０と、前面枠本体１３０に対してクリア部材保持枠１４０を施錠するクリア部材保持枠施錠部１７４と、前面枠施錠部１８０及びクリア部材保持枠施錠部１７４の施錠を解除するためのシリンダ錠１７５とを備える。 The mechanism unit 170 includes an upper support member 171 and a lower support member 172 that fix the mechanism unit 170 to the mounting base 161, a front frame locking unit 180 that locks the front frame 120 with respect to the main body frame 110, and a front frame main body 130. On the other hand, a clear member holding frame locking portion 174 for locking the clear member holding frame 140 and a cylinder lock 175 for releasing the locking of the front frame locking portion 180 and the clear member holding frame locking portion 174 are provided.

上部支持部材１７１は機構部１７０の上端部に設けられており、前壁部１６１ａの裏面に固定する固定部１７１ａを備えるとともに、側壁部１６１ｂに沿って配されて後述する上部係止部材１８１を支持する支持部１７１ｂを備える。また、下部支持部材１７２は、機構部１７０の下端部に設けられており、前壁部１６１ａの裏面に固定する固定部１７２ａを備えるとともに、側壁部１６１ｂに沿って配されて後述する下部係止部材１８２を支持する支持部１７２ｂを備える。 The upper support member 171 is provided at the upper end portion of the mechanism portion 170, and includes a fixing portion 171a that is fixed to the back surface of the front wall portion 161a. The upper support member 171 is disposed along the side wall portion 161b and has an upper locking member 181 to be described later. A support portion 171b to support is provided. The lower support member 172 is provided at the lower end portion of the mechanism portion 170 and includes a fixing portion 172a that is fixed to the back surface of the front wall portion 161a, and is disposed along the side wall portion 161b to be described below. A support portion 172b that supports the member 182 is provided.

前面枠施錠部１８０は、本体枠１１０に設けられた被係合部１１１に係合する上部係止部材１８１及び下部係止部材１８２と、上部係止部材１８１及び下部係止部材１８２を連動して解錠動作するための連動部１８３とを備える。上部係止部材１８１は、本体枠１１０に設けられた被係合部１１１に係合する切欠き状の係合部１８１ａと、上部支持部材１７１により回動可能に軸支される軸支部１８１ｂ、該軸支部１８１ｂを軸支する軸と平行な軸を介して連動部１８３の上側部分をなす上連動部１８４の上端と回動可能に接続される接続部１８１ｃとを備える。 The front frame locking portion 180 interlocks the upper locking member 181 and the lower locking member 182 that engage with the engaged portion 111 provided in the main body frame 110, and the upper locking member 181 and the lower locking member 182. And an interlocking unit 183 for unlocking operation. The upper locking member 181 includes a notch-shaped engaging portion 181a that engages with the engaged portion 111 provided on the main body frame 110, and a shaft support portion 181b that is pivotally supported by the upper support member 171. A connecting portion 181c that is rotatably connected to the upper end of the upper interlocking portion 184 that forms the upper portion of the interlocking portion 183 via an axis parallel to the shaft that supports the shaft supporting portion 181b.

この上部係止部材１８１は、上部支持部材１７１が取付ベース１６１に固定された状態では、取付ベース１６１の側壁部１６１ｂに沿って前方から軸支部１８１ｂ、接続部１８１ｃ、係合部１８１ａの順に並ぶように配され、軸支部１８１ｂを中心に上下動可能となっている。また、係合部１８１ａは下向きに開口するような向きで、側壁部１６１ｂの後端よりも後方に位置するように配され、本体枠１１０に設けられた被係合部１１１に対して上側から係合するようになっている。そして、接続部１８１ｃに接続した上連動部１８４を上方に動作して上部係止部材１８１を上方へ回動させることで、係合部１８１ａの被係合部１１１に対する係合が解除できるようになっている。 When the upper support member 171 is fixed to the mounting base 161, the upper locking member 181 is arranged in the order of the shaft support portion 181b, the connecting portion 181c, and the engaging portion 181a from the front along the side wall portion 161b of the mounting base 161. It can be moved up and down around the shaft support 181b. Further, the engaging portion 181a is arranged so as to open downward, and is located behind the rear end of the side wall portion 161b, and from above the engaged portion 111 provided on the main body frame 110. It is designed to engage. Then, the upper interlocking portion 184 connected to the connecting portion 181c is moved upward to rotate the upper locking member 181 so that the engagement of the engaging portion 181a with the engaged portion 111 can be released. It has become.

また、下部係止部材１８２は上部係止部材１８１と同様の構成を有しており、本体枠１１０に設けられた被係合部１１１に係合する切欠き状の係合部１８２ａと、下部支持部材１７２により回動可能に軸支される軸支部１８２ｂ、該軸支部１８２ｂを軸支する軸と平行な軸を介して連動部１８３の下側部分をなす下連動部１８６の下端と回動可能に接続される接続部１８２ｃとを備える。この下部係止部材１８２は、下部支持部材１７２が取付ベース１６１に固定された状態では、取付ベース１６１の側壁部１６１ｂに沿って前方から軸支部１８２ｂ、接続部１８２ｃ、係合部１８２ａの順に並ぶように配され、軸支部１８２ｂを中心に上下動可能となっている。また、係合部１８２ａは下向きに開口するような向きで、側壁部１６１ｂの後端よりも後方に位置するように配され、本体枠１１０に設けられた被係合部１１１に対して上側から係合するようになっている。そして、接続部１８２ｃに接続した下連動部１８６を上方に動作して下部係止部材１８２を上方へ回動させることで、係合部１８２ａの被係合部１１１に対する係合が解除できるようになっている。 The lower locking member 182 has the same configuration as the upper locking member 181, and includes a notch-shaped engaging portion 182 a that engages with the engaged portion 111 provided in the main body frame 110, and a lower portion A pivot 182b that is pivotally supported by the support member 172, and a lower end of the lower interlocking portion 186 that forms a lower portion of the interlocking portion 183 via an axis parallel to the axis that pivotally supports the pivotal support portion 182b. And a connecting portion 182c that can be connected. In a state where the lower support member 172 is fixed to the mounting base 161, the lower locking member 182 is arranged in order of the shaft support portion 182b, the connecting portion 182c, and the engaging portion 182a from the front along the side wall portion 161b of the mounting base 161. It can be moved up and down around the shaft support part 182b. Further, the engaging portion 182a is arranged so as to open downward, and is located behind the rear end of the side wall portion 161b, and from above the engaged portion 111 provided on the main body frame 110. It is designed to engage. Then, the lower interlocking portion 186 connected to the connecting portion 182c is moved upward to rotate the lower locking member 182 upward so that the engagement of the engaging portion 182a with the engaged portion 111 can be released. It has become.

連動部１８３は、上部に配される上連動部１８４と、該上連動部１８４の下部に接続する中連動部１８５と、該中連動部１８５の下部に接続する下連動部１８６とからなり、側壁部１６１ｂに沿うように上下方向に沿って配されている。上連動部１８４は、上端が上述したように上部係止部材１８１の接続部１８１ｃと軸を介して接続している。また、下端には上下に延在する長孔１８４ａが形成されており、この長孔１８４ａに中連動部１８５側に形成された接続軸１８５ａを挿通することで中連動部１８５と接続されている。この上連動部１８４と中連動部１８５の接続部は、上部係止部材１８１が本体枠１１０に設けられた被係合部１１１に対して係合している状態では、長孔１８４ａの上端に接続軸１８５ａが位置するようになっていて、中連動部１８５を上方に動作することで、上連動部１８４を上方に動作できるようになっている。また、上連動部１８４の後端部には、本体枠１１０に設けられた被係合部１１１に対して上側から係合可能な係合部１８４ｂが形成されている。 The interlocking part 183 includes an upper interlocking part 184 disposed at the upper part, a middle interlocking part 185 connected to the lower part of the upper interlocking part 184, and a lower interlocking part 186 connected to the lower part of the middle interlocking part 185, It arrange | positions along the up-down direction so that the side wall part 161b may be met. The upper interlocking portion 184 has an upper end connected to the connecting portion 181c of the upper locking member 181 via a shaft as described above. Further, a long hole 184a extending vertically is formed at the lower end, and connected to the middle interlocking portion 185 by inserting a connecting shaft 185a formed on the middle interlocking portion 185 side into the long hole 184a. . The connecting portion between the upper interlocking portion 184 and the middle interlocking portion 185 is formed at the upper end of the long hole 184a when the upper locking member 181 is engaged with the engaged portion 111 provided on the main body frame 110. The connecting shaft 185a is positioned, and the upper interlocking portion 184 can be moved upward by moving the middle interlocking portion 185 upward. In addition, an engaging portion 184 b that can be engaged with the engaged portion 111 provided on the main body frame 110 from above is formed at the rear end portion of the upper interlocking portion 184.

下連動部１８６は、下端が上述したように下部係止部材１８２の接続部１８２ｃと軸を介して接続している。また、上端には上下に延在する長孔１８６ａが形成されており、この長孔１８６ａに中連動部１８５側に形成された接続軸１８５ｂを挿通することで中連動部１８５と接続されている。この下連動部１８６と中連動部１８５の接続部は、下部係止部材１８２が本体枠１１０に設けられた被係合部１１１に対して係合している状態では、長孔１８６ａの上端に接続軸１８５ｂが位置するようになっていて、中連動部１８５を上方に動作することで、下連動部１８６を上方に動作できるようになっている。 The lower interlocking portion 186 has a lower end connected to the connecting portion 182c of the lower locking member 182 via a shaft as described above. Further, a long hole 186a extending vertically is formed at the upper end, and connected to the middle interlocking portion 185 by inserting a connecting shaft 185b formed on the middle interlocking portion 185 side into the long hole 186a. . The connecting portion between the lower interlocking portion 186 and the middle interlocking portion 185 is formed at the upper end of the long hole 186a when the lower locking member 182 is engaged with the engaged portion 111 provided on the main body frame 110. The connecting shaft 185b is positioned, and the lower interlocking portion 186 can be moved upward by moving the middle interlocking portion 185 upward.

中連動部１８５は上述したように、上端に上連動部１８４と接続するための接続軸１８５ａが延在方向に対して垂直に形成され、下端に下連動部１８６と接続するための接続軸１８５ｂが延在方向に対して垂直に形成されている。また、中連動部１８５における後述のシリンダ錠１７５に隣接して配される位置には、シリンダ錠１７５のカム１７５ｄに形成された第１係合部１７５ｆと係合する第１カム係合部１８５ｃが形成されている。 As described above, in the middle interlocking portion 185, the connection shaft 185a for connecting to the upper interlocking portion 184 is formed at the upper end perpendicular to the extending direction, and the connection shaft 185b for connecting to the lower interlocking portion 186 at the lower end. Is formed perpendicular to the extending direction. A first cam engagement portion 185c that engages with a first engagement portion 175f formed on a cam 175d of the cylinder lock 175 is located at a position disposed adjacent to a cylinder lock 175, which will be described later, in the middle interlocking portion 185. Is formed.

このような連動部１８３は、外部から力が加わっていない状態では、上部係止部材１８１、下部係止部材１８２、上連動部１８４の係合部１８４ｂが、本体枠１１０に設けられた被係合部１１１に係合可能な状態となるように、図示しない付勢手段により付勢されている。そして、この状態から後述するシリンダ錠１７５のカム１７５ｄに形成された第１係合部１７５ｆが、第１カム係合部１８５ｃを上方に押し上げることで中連動部１８５が上方へ動作し、これに伴い中連動部１８５に接続した上連動部１８４と下連動部１８６も上方に動作する。そして、上部係止部材１８１、下部係止部材１８２、上連動部１８４の係合部１８４ｂと、本体枠１１０に設けられた被係合部１１１との係合が解除され、前面枠１２０を本体枠１１０に対して開放することができるようになっている。 In such a state where the interlocking portion 183 is not applied with an external force, the upper locking member 181, the lower locking member 182, and the engaging portion 184 b of the upper interlocking portion 184 are engaged with the main body frame 110. It is urged by an urging means (not shown) so as to be in a state where it can be engaged with the joint portion 111. Then, from this state, the first engaging portion 175f formed on the cam 175d of the cylinder lock 175 described later pushes up the first cam engaging portion 185c, so that the middle interlocking portion 185 moves upward. Accordingly, the upper interlocking unit 184 and the lower interlocking unit 186 connected to the middle interlocking unit 185 also operate upward. Then, the engagement between the upper locking member 181, the lower locking member 182, the engaging portion 184b of the upper interlocking portion 184, and the engaged portion 111 provided in the main body frame 110 is released, and the front frame 120 is moved to the main body. The frame 110 can be opened.

なお、上連動部１８４と中連動部１８５の接続部は、上部係止部材１８１が被係合部１１１に係合している状態では長孔１８４ａの上端に接続軸１８５ａが位置しており、この状態で上連動部１８４を上方に動作しても、接続軸１８５ａに対して長孔１８４ａが上方に移動するため上連動部１８４のみが上方に移動することとなる。よって、不正に上連動部１８４や上部係止部材１８１が操作されても、上部係止部材１８１と、上連動部１８４に形成された係合部１８４ｂの係合が解除されるが、下部係止部材１７２の係合は解除されず、前面枠１２０を本体枠１１０に対して開放することができないようになっている。 The connecting portion between the upper interlocking portion 184 and the middle interlocking portion 185 has a connecting shaft 185a positioned at the upper end of the long hole 184a when the upper locking member 181 is engaged with the engaged portion 111. Even if the upper interlocking portion 184 is operated upward in this state, only the upper interlocking portion 184 moves upward because the elongated hole 184a moves upward with respect to the connecting shaft 185a. Therefore, even if the upper interlocking portion 184 and the upper locking member 181 are illegally operated, the upper locking member 181 and the engaging portion 184b formed on the upper interlocking portion 184 are disengaged, The engagement of the stop member 172 is not released, and the front frame 120 cannot be released from the main body frame 110.

また、下連動部１８６と中連動部１８５の接続部も、下部係止部材１８２が被係合部１１１に係合している状態では長孔１８６ａの上端に接続軸１８５ｂが位置しており、この状態で下連動部１８６を上方に動作しても、接続軸１８５ｂに対して長孔１８６ａが上方に移動するため下連動部１８６のみが上方に移動することとなる。よって、不正に下連動部１８６や下部係止部材１８２が操作されても、下部係止部材１８２の係合が解除されるが、上部係止部材１８１と、上連動部１８４に形成された係合部１８４ｂの係合は解除されず、前面枠１２０を本体枠１１０に対して開放することができないようになっている。すなわち、中連動部１８５を上方に動作した場合のみ上連動部１８４と下連動部１８６が同時に上方へ動作し、上部係止部材１８１、下部係止部材１８２、上連動部１８４の係合部１８４ｂと、本体枠１１０に設けられた被係合部１１１との係合が解除され、前面枠１２０を本体枠１１０に対して開放することができるようになっている。 Further, the connecting portion of the lower interlocking portion 186 and the middle interlocking portion 185 also has the connecting shaft 185b positioned at the upper end of the long hole 186a in a state where the lower locking member 182 is engaged with the engaged portion 111, Even if the lower interlocking portion 186 is operated upward in this state, only the lower interlocking portion 186 moves upward because the long hole 186a moves upward with respect to the connecting shaft 185b. Therefore, even if the lower interlocking portion 186 and the lower locking member 182 are manipulated illegally, the engagement of the lower locking member 182 is released, but the engagement formed on the upper locking member 181 and the upper interlocking portion 184 is canceled. The engagement of the joint portion 184b is not released, and the front frame 120 cannot be released from the main body frame 110. That is, only when the middle interlocking portion 185 is moved upward, the upper interlocking portion 184 and the lower interlocking portion 186 simultaneously move upward, and the upper locking member 181, the lower locking member 182, and the engaging portion 184 b of the upper interlocking portion 184. Then, the engagement with the engaged portion 111 provided in the main body frame 110 is released, and the front frame 120 can be opened with respect to the main body frame 110.

クリア部材保持枠施錠部１７４は、連動部１８３に沿って上下に延在するように配される本体部１７４ａと、該本体部１７４ａに形成され、クリア部材保持枠１４０に設けられた被係合部に係合するクリア部材保持枠係止部１７４ｂと、を備える。 The clear member holding frame locking portion 174 includes a main body portion 174a arranged so as to extend vertically along the interlocking portion 183, and an engaged state provided on the clear member holding frame 140, which is formed on the main body portion 174a. A clear member holding frame locking portion 174b that engages with the portion.

クリア部材保持枠係止部１７４ｂは、本体部１７４ａの前端部から前方へ延出するように形成されており、前壁部１６１ａに形成されたスリット状の貫通孔１６２を貫通して、前面枠本体１３０の前方へ延出するように配されるようになっている。そして、前面枠本体１３０の前方へ延出する部分には、クリア部材保持枠１４０に設けられた被係合部（図示略）に対して下側から係合するように上方に開口する切欠き状の係合部１７４ｃが形成されている。また、本体部１７４ａにおける後述のシリンダ錠１７５に隣接して配される位置であって、連動部１８３の第１カム係合部１８５ｃに隣接して配される部分には、シリンダ錠１７５のカム１７５ｄに形成された第２係合部１７５ｇと係合する第２カム係合部１７４ｄが形成されている。 The clear member holding frame locking portion 174b is formed so as to extend forward from the front end portion of the main body portion 174a, passes through the slit-like through hole 162 formed in the front wall portion 161a, and passes through the front frame. The main body 130 is arranged so as to extend forward. The front frame body 130 has a notch that opens forward so as to engage with an engaged portion (not shown) provided on the clear member holding frame 140 from below. A shaped engaging portion 174c is formed. In addition, the cam portion of the cylinder lock 175 is disposed at a position disposed adjacent to a cylinder lock 175 (described later) in the main body 174a and disposed adjacent to the first cam engaging portion 185c of the interlocking portion 183. A second cam engagement portion 174d that engages with the second engagement portion 175g formed at 175d is formed.

このようなクリア部材保持枠施錠部１７４は、外部から力が加わっていない状態では、クリア部材保持枠係止部１７４ｂがクリア部材保持枠１４０に設けられた被係合部に係合可能な状態となるように、図示しない付勢手段により付勢されている。そして、この状態から、後述するシリンダ錠１７５のカム１７５ｄに形成された第２係合部１７５ｇが、第２カム係合部１７４ｄを下方に押し下げることで下方に動作し、クリア部材保持枠係止部１７４ｂとクリア部材保持枠１４０に設けられた被係合部との係合が解除され、クリア部材保持枠１４０を前面枠本体１３０に対して開放できるようになっている。 The clear member holding frame locking portion 174 is in a state in which the clear member holding frame locking portion 174b can be engaged with the engaged portion provided in the clear member holding frame 140 when no force is applied from the outside. Thus, it is biased by a biasing means (not shown). From this state, the second engagement portion 175g formed on the cam 175d of the cylinder lock 175 described later operates downward by pushing down the second cam engagement portion 174d, and the clear member holding frame is locked. The engagement between the portion 174b and the engaged portion provided on the clear member holding frame 140 is released, and the clear member holding frame 140 can be opened with respect to the front frame body 130.

また、本体部１７４ａの後端部であって上下方向の中央部分には、クリア部材保持枠開放操作部１７４ｅが形成されている。このクリア部材保持枠開放操作部１７４ｅは、中連動部１８５の後端部に形成された切欠き状の配設部１８５ｄに配設され、前面枠１２０の裏面側からクリア部材保持枠施錠部１７４を操作可能とするもので、本体枠１１０に対し前面枠１２０を開放した状態においてクリア部材保持枠１４０を前面枠１２０に対して開放する際に使用する。また、このクリア部材保持枠開放操作部１７４ｅに対して、前面枠本体１３０の開放端側となる側方と上下を覆うようにカバー部材１７６が設けられている。さらに、クリア部材保持枠開放操作部１７４ｅの後方には、後述する中央部不正防止カバー１９２が取り付けられるようになっており、クリア部材保持枠開放操作部１７４ｅに対する不正な操作を防止するようになっている。 Further, a clear member holding frame opening operation portion 174e is formed at the rear end portion of the main body portion 174a and in the center portion in the vertical direction. The clear member holding frame opening operation part 174e is arranged in a notch-like arrangement part 185d formed at the rear end part of the middle interlocking part 185, and the clear member holding frame locking part 174 from the back side of the front frame 120. This is used when the clear member holding frame 140 is opened with respect to the front frame 120 in a state where the front frame 120 is opened with respect to the main body frame 110. Further, a cover member 176 is provided so as to cover the side and the upper and lower sides of the front frame main body 130 with respect to the clear member holding frame opening operation portion 174e. Further, a central portion tamper-proof cover 192, which will be described later, is attached to the rear of the clear member holding frame opening operation portion 174e, and unauthorized operations on the clear member holding frame opening operation portion 174e are prevented. ing.

図８に示すように、シリンダ錠１７５は、前端に鍵穴が形成されたシリンダ部１７５ａと、前壁部１６１ａに固定するための固定部１７５ｃと、前面枠施錠部１８０の第１カム係合部１８５ｃ及びクリア部材保持枠施錠部１７４の第２カム係合部１７４ｄと係合するカム１７５ｄと、解錠可能な鍵を変更するためのリセット操作部材１７５ｅとを備える。 As shown in FIG. 8, the cylinder lock 175 includes a cylinder part 175a having a keyhole formed at the front end, a fixing part 175c for fixing to the front wall part 161a, and a first cam engaging part of the front frame locking part 180. 185c and a clear member holding frame locking portion 174, a cam 175d that engages with the second cam engaging portion 174d, and a reset operation member 175e for changing the unlockable key.

シリンダ部１７５ａは、前壁部１６１ａに形成されたシリンダ部挿通部１６３に裏面側から挿通されて前面枠本体１３０の前方へ延出し、前端が前面枠１２０の前端に位置するようになっている。また、シリンダ部１７５ａの後端部に形成された固定部１７５ｃがシリンダ部挿通部１６３の周縁に係止されることで、シリンダ部１７５ａが所定の前後位置に配されるようになっている。そして、この固定部１７５ｃを前壁部１６１ａの裏面に固定することでシリンダ錠１７５が取付ベース１６１に固定されるようになっている。 The cylinder portion 175a is inserted from a back surface side into a cylinder portion insertion portion 163 formed in the front wall portion 161a and extends forward of the front frame body 130, and the front end is positioned at the front end of the front frame 120. . Further, the cylinder portion 175a is arranged at a predetermined front-rear position by fixing a fixing portion 175c formed at the rear end portion of the cylinder portion 175a to the peripheral edge of the cylinder portion insertion portion 163. The cylinder lock 175 is fixed to the mounting base 161 by fixing the fixing portion 175c to the back surface of the front wall portion 161a.

また、シリンダ部１７５ａの前端には鍵穴が形成されており、予め設定された鍵を鍵穴に挿入して回すことで、シリンダ錠１７５の裏面に設けられたカム１７５ｄが同じ方向へ回るようになっている。このカム１７５ｄには、前面枠施錠部１８０及びクリア部材保持枠施錠部１７４が配された側である側壁部１６１ｂ側に延出する第１係合部１７５ｆ及び第２係合部１７５ｇが形成されている。 Further, a key hole is formed at the front end of the cylinder portion 175a, and a cam 175d provided on the back surface of the cylinder lock 175 can be rotated in the same direction by inserting and turning a preset key into the key hole. ing. The cam 175d is formed with a first engaging portion 175f and a second engaging portion 175g extending to the side wall portion 161b, which is the side where the front frame locking portion 180 and the clear member holding frame locking portion 174 are arranged. ing.

上述したように、前面枠施錠部１８０及びクリア部材保持枠施錠部１７４は重なって配されており、第１係合部１７５ｆはシリンダ錠１７５側から見て手前側に位置する前面枠施錠部１８０の第１カム係合部１８５ｃに係合可能であり、第２係合部１７５ｇは奥側に位置するクリア部材保持枠施錠部１７４の第２カム係合部１７４ｄに係合可能となっている。そして、第１係合部１７５ｆは、鍵穴に挿入した鍵を前面側から見て時計回り方向に回すことで上方へ回動し、前面枠施錠部１８０に形成された第１カム係合部１８５ｃの上側の周縁に係合して中連動部１８５を上方に押し上げるようになっている。このとき、第２係合部１７５ｇは他の部分と係合しないようになっている。これにより、本体枠１１０に対して前面枠１２０を開放可能となる。また、第２係合部１７５ｇは、鍵穴に挿入した鍵を前面側から見て反時計回り方向に回すことで下方へ回動し、クリア部材保持枠施錠部１７４に形成された第２カム係合部１７４ｄの下側の周縁に係合して本体部１７４ａを下方に押し下げるようになっている。このとき、第１係合部１７５ｆは他の部分と係合しないようになっている。これにより、前面枠本体１３０に対してクリア部材保持枠１４０を開放可能となる。 As described above, the front frame locking portion 180 and the clear member holding frame locking portion 174 are arranged so as to overlap each other, and the first engagement portion 175f is located on the front side when viewed from the cylinder lock 175 side. Can be engaged with the first cam engagement portion 185c, and the second engagement portion 175g can be engaged with the second cam engagement portion 174d of the clear member holding frame locking portion 174 located on the back side. . The first engagement portion 175f rotates upward by turning the key inserted into the keyhole clockwise as viewed from the front side, and the first cam engagement portion 185c formed in the front frame locking portion 180. The middle interlocking portion 185 is pushed upward by engaging with the upper peripheral edge. At this time, the second engaging portion 175g does not engage with other portions. Thereby, the front frame 120 can be opened with respect to the main body frame 110. The second engagement portion 175g rotates downward by turning the key inserted into the keyhole counterclockwise when viewed from the front side, and the second engagement portion 175g is formed on the clear member holding frame locking portion 174. The main body part 174a is pushed downward by engaging with the lower peripheral edge of the joint part 174d. At this time, the first engaging portion 175f is not engaged with other portions. Thereby, the clear member holding frame 140 can be opened with respect to the front frame body 130.

リセット操作部材１７５ｅは、前壁部１６１ａに取り付けられるシリンダ錠１７５の裏面上部に配され、下方に押下可能なスイッチである。このリセット操作部材１７５ｅは、解錠可能な鍵を変更する際に用いるもので、新たに設定する鍵を鍵穴に挿入し、リセット操作部材１７５ｅを下方に押下した状態で鍵を回すことで、解錠可能な鍵がその鍵に変更される。 The reset operation member 175e is a switch that is disposed on the upper rear surface of the cylinder lock 175 attached to the front wall portion 161a and can be pressed downward. The reset operation member 175e is used when changing a key that can be unlocked. By inserting a newly set key into the keyhole and turning the key while pressing the reset operation member 175e downward, the unlocking member 175e is unlocked. The lockable key is changed to that key.

図５，６に示すように、機構部１７０の後方側には、機構部１７０に対する不正な操作を防止するための不正防止カバー１９０が取り付けられている。この不正防止カバー１９０は、上連動部１８４と中連動部１８５の接続部分の近傍を覆う上部不正防止カバー１９１と、クリア部材保持枠開放操作部１７４ｅを覆う中央部不正防止カバー１９２と、下連動部１８６と中連動部１８５の接続部分や、シリンダ錠１７５のカム１７５ｄ、カム１７５ｄと係合する第１カム係合部１８５ｃ、第２カム係合部１７４ｄなどを覆う下部不正防止カバー１９３とからなる。 As shown in FIGS. 5 and 6, a fraud prevention cover 190 for preventing an unauthorized operation on the mechanism unit 170 is attached to the rear side of the mechanism unit 170. The fraud prevention cover 190 includes an upper fraud prevention cover 191 that covers the vicinity of the connection portion between the upper interlocking portion 184 and the middle interlocking portion 185, a center portion fraud prevention cover 192 that covers the clear member holding frame opening operation portion 174e, and a lower interlocking portion. A lower fraud prevention cover 193 that covers the connecting portion of the portion 186 and the intermediate interlocking portion 185, the cam 175d of the cylinder lock 175, the first cam engaging portion 185c that engages with the cam 175d, the second cam engaging portion 174d, and the like. Become.

上部不正防止カバー１９１は、上連動部１８４と中連動部１８５の接続部分における前面枠本体１３０の開放端側となる側方と、上下及び後方を覆うようになっている。これにより、上連動部１８４と中連動部１８５の接続部分は、上部不正防止カバー１９１と取付ベース１６１の前壁部１６１ａ及び側壁部１６１ｂにより周囲が囲まれ、前面枠１２０と本体枠１１０の間などから不正に挿入された異物による操作ができないようになっている。 The upper fraud prevention cover 191 covers the side which becomes the open end side of the front frame main body 130 at the connecting portion of the upper interlocking portion 184 and the middle interlocking portion 185, and the top and bottom and the rear. As a result, the connection portion between the upper interlocking portion 184 and the middle interlocking portion 185 is surrounded by the upper fraud prevention cover 191 and the front wall portion 161a and the side wall portion 161b of the mounting base 161, so that the front frame 120 and the main body frame 110 are separated. For example, it is not possible to operate with an illegally inserted foreign object.

また、中央部不正防止カバー１９２はカバー部材１７６とともに、クリア部材保持枠開放操作部１７４ｅにおける前面枠本体１３０の開放端側となる側方と、上下及び後方を覆うようになっている。これにより、クリア部材保持枠開放操作部１７４ｅは、中央部不正防止カバー１９２とカバー部材１７６、取付ベース１６１の前壁部１６１ａ及び側壁部１６１ｂにより周囲が囲まれ、前面枠１２０と本体枠１１０の間などから不正に挿入された異物による操作ができないようになっている。なお、クリア部材保持枠開放操作部１７４ｅを操作する場合にはこの中央部不正防止カバー１９２を取り外して操作することで操作可能となる。 In addition, the center portion fraud prevention cover 192 covers the side which is the open end side of the front frame body 130 in the clear member holding frame opening operation portion 174e, and the top and bottom and the back, together with the cover member 176. As a result, the clear member holding frame opening operation portion 174e is surrounded by the center portion fraud prevention cover 192, the cover member 176, the front wall portion 161a and the side wall portion 161b of the mounting base 161, and the front frame 120 and the main body frame 110 are It is not possible to operate with a foreign object that has been illegally inserted in between. In addition, when operating the clear member holding frame opening operation part 174e, it becomes possible to operate by removing and operating the center part fraud prevention cover 192.

図９，１０に示すように、下部不正防止カバー１９３は、シリンダ錠１７５のカム１７５ｄや、カム１７５ｄと係合する第１カム係合部１８５ｃ、第２カム係合部１７４ｄにおける前面枠本体の開放端側となる側方と、上下及び後方を覆う第１周囲壁１９３ａを備えている。この第１周囲壁１９３ａと取付ベース１６１の前壁部１６１ａ及び側壁部１６１ｂにより、シリンダ錠１７５のカム１７５ｄ、カム１７５ｄと係合する第１カム係合部１８５ｃ、第２カム係合部１７４ｄの周囲が囲まれる。これにより前面枠１２０と本体枠１１０の間などから不正に挿入された異物による操作ができないようになっている。 As shown in FIGS. 9 and 10, the lower fraud prevention cover 193 includes the cam 175d of the cylinder lock 175, the first cam engagement portion 185c engaged with the cam 175d, and the second cam engagement portion 174d. A first peripheral wall 193a that covers the side that is the open end side and the top and bottom and the back is provided. The first peripheral wall 193a and the front wall portion 161a and the side wall portion 161b of the mounting base 161 allow the cam 175d and the cam 175d of the cylinder lock 175 to be engaged with the first cam engaging portion 185c and the second cam engaging portion 174d. Surrounds you. As a result, an operation using a foreign object that is illegally inserted between the front frame 120 and the main body frame 110 or the like cannot be performed.

また第１周囲壁１９３ａは、第１カム係合部１８５ｃ、第２カム係合部１７４ｄの下方に位置する下連動部１８６と中連動部１８５の接続部分における、前面枠本体１３０の開放端側となる側方と、上方及び後方の一部も覆うようになっている。これにより、下連動部１８６と中連動部１８５の接続部分が第１周囲壁１９３ａと取付ベース１６１の前壁部１６１ａ及び側壁部１６１ｂにより周囲が囲まれ、前面枠１２０と本体枠１１０の間などから不正に挿入された異物による操作ができないようになっている。 The first peripheral wall 193a is provided at the open end side of the front frame main body 130 at the connecting portion of the lower interlocking portion 186 and the intermediate interlocking portion 185 located below the first cam engaging portion 185c and the second cam engaging portion 174d. The side which becomes, and a part of upper part and back are also covered. Thereby, the connection part of the lower interlocking part 186 and the middle interlocking part 185 is surrounded by the first peripheral wall 193a and the front wall part 161a and the side wall part 161b of the mounting base 161, and between the front frame 120 and the main body frame 110, etc. It is not possible to operate with a foreign object that has been inserted illegally.

また、第１周囲壁１９３ａにおけるシリンダ錠１７５のカム１７５ｄや、カム１７５ｄと係合する第１カム係合部１８５ｃ、第２カム係合部１７４ｄの上側を覆う上面であって、シリンダ錠１７５の裏面上部に設けられたリセット操作部材１７５ｅの上方となる位置には、リセット操作部材１７５ｅを操作するための操作部１９３ｂが形成されている。 The upper surface of the first peripheral wall 193a covering the upper side of the cam 175d of the cylinder lock 175, the first cam engagement portion 185c engaged with the cam 175d, and the second cam engagement portion 174d, An operation portion 193b for operating the reset operation member 175e is formed at a position above the reset operation member 175e provided on the upper surface of the back surface.

この操作部１９３ｂは、第１周囲壁１９３ａの上面における前端から後方へ向けて二本の平行な切り込みを形成することによって、後端のみが接続するように形成された板状の部分で、この接続部分を中心に上下に撓むようになっている。また、図１０（ａ）に示すように、この操作部１９３ｂの前端上部には、操作部１９３ｂを下方に押下しやすくするための突起部１９３ｃが形成され、さらに、この操作部１９３ｂの前端下部には、リセット操作部材１７５ｅの上部に当接する当接部１９３ｄが形成されている。この操作部１９３ｂは、下部不正防止カバー１９３の成形時に一体に成形されるようになっている。 The operation portion 193b is a plate-like portion formed so that only the rear end is connected by forming two parallel cuts from the front end to the rear on the upper surface of the first peripheral wall 193a. It bends up and down around the connection part. As shown in FIG. 10A, a projection 193c is formed on the upper front end of the operation unit 193b so that the operation unit 193b can be easily pressed downward. Further, a lower front end of the operation unit 193b is formed. Is formed with a contact portion 193d that contacts the upper portion of the reset operation member 175e. The operation portion 193b is integrally formed when the lower fraud prevention cover 193 is formed.

また、下部不正防止カバー１９３には、操作部１９３ｂが形成された第１周囲壁１９３ａの上面に対する前面枠本体１３０の開放端側となる側方と上方を覆うように、第２周囲壁１９３ｅが形成されている。そして、第２周囲壁１９３ｅと、取付ベース１６１の前壁部１６１ａ及び側壁部１６１ｂにより、操作部１９３ｂが形成された第１周囲壁１９３ａの上方に、後方から略指一本が挿入可能な操作空間１９３ｆが形成され、操作部１９３ｂの操作を可能とするとともに、不正な操作を防止するようになっている。 The lower fraud prevention cover 193 has a second peripheral wall 193e so as to cover the side and the upper side of the front frame body 130 with respect to the upper surface of the first peripheral wall 193a where the operation portion 193b is formed. Is formed. The second peripheral wall 193e and the front wall portion 161a and the side wall portion 161b of the mounting base 161 allow an operation that allows one finger to be inserted from the rear above the first peripheral wall 193a in which the operation portion 193b is formed. A space 193f is formed so that the operation unit 193b can be operated and unauthorized operations are prevented.

以上のような施錠装置１６０により、鍵穴に所定の鍵を挿入し、時計回り方向に回せば本体枠１１０に対する前面枠１２０の係止が解除され、反時計回り方向に回せば前面枠本体１３０に対するクリア部材保持枠１４０の係止が解除される。また、本体枠１１０に対して開放した状態の前面枠１２０を、本体枠１１０方向に押し込めば、上部係止部材１８１、下部係止部材１８２、上連動部１８４の係合部１８４ｂが、本体枠１１０に設けられた被係合部１１１を乗り越えて上側から係合し、自動的に施錠された状態となる。同様に、前面枠本体１３０に対して開放した状態のクリア部材保持枠１４０を、前面枠本体１３０方向に押し込めば、クリア部材保持枠係止部１７４ｂがクリア部材保持枠１４０に設けられた被係合部を乗り越えて下側から係合し、自動的に施錠された状態となる。 With the locking device 160 as described above, when the predetermined key is inserted into the keyhole and rotated in the clockwise direction, the locking of the front frame 120 with respect to the main body frame 110 is released, and when turned in the counterclockwise direction, the front frame body 130 is not locked. The clear member holding frame 140 is unlocked. Further, when the front frame 120 opened to the main body frame 110 is pushed in the direction of the main body frame 110, the upper locking member 181, the lower locking member 182, and the engaging portion 184b of the upper interlocking portion 184 become the main body frame. Overcoming the engaged part 111 provided in 110, it engages from the upper side, and it will be in the state locked automatically. Similarly, when the clear member holding frame 140 in an open state with respect to the front frame main body 130 is pushed in the direction of the front frame main body 130, the clear member holding frame engaging portion 174b is provided on the clear member holding frame 140. Overcoming the joint and engaging from the lower side, it is automatically locked.

また、このように施錠、解錠を行う駆動機構をなす連動部１８３やカム１７５ｄ、第１カム係合部１８５ｃ、第２カム係合部１７４ｄなどは、不正防止カバー１９０で覆われており、前面枠１２０と本体枠１１０の間などから不正に挿入された異物による操作ができないようになっている。さらに、解錠可能な鍵の変更に用いるリセット操作部材１７５ｅも下部不正防止カバー１９３で覆われ、不正に操作できないようになっているが、正規に解錠可能な鍵の変更作業を行う際には容易に行えるようになっている。 In addition, the interlocking portion 183, the cam 175d, the first cam engaging portion 185c, the second cam engaging portion 174d, etc. that form the drive mechanism for locking and unlocking in this way are covered with the tamper-proof cover 190, Operation with a foreign object that is illegally inserted from between the front frame 120 and the main body frame 110 or the like cannot be performed. Further, the reset operation member 175e used for changing the unlockable key is also covered with the lower fraud prevention cover 193 so that it cannot be illegally operated. Can be easily done.

この解錠可能な鍵の変更作業を行う際には、まず、前面枠１２０を本体枠１１０に対して開放した状態とした後、操作空間１９３ｆに後方から指を挿入して操作部１９３ｂを押下する。これにより、図１０（ｂ）に示すように、操作部１９３ｂが下方に撓み、当接部１９３ｄによりリセット操作部材１７５ｅが下方に押下される。この状態で新たに設定する鍵を鍵穴に挿入して回すことで新たな鍵の設定が完了する。このように、下部不正防止カバー１９３を取り付けた状態でも解錠可能な鍵の変更作業が可能となっており、不正の防止と作業の効率化を両立できるようになっている。 When changing the unlockable key, first, the front frame 120 is opened with respect to the main body frame 110, and then a finger is inserted into the operation space 193f from the rear side to press the operation unit 193b. To do. As a result, as shown in FIG. 10B, the operation portion 193b bends downward, and the reset operation member 175e is pressed downward by the contact portion 193d. In this state, the key to be newly set is inserted into the keyhole and turned to complete the setting of the new key. As described above, even when the lower tamper-proof cover 193 is attached, the unlockable key can be changed, so that both tampering prevention and work efficiency can be achieved.

なお、以上の実施形態においては、第１周囲壁１９３ａがカム１７５ｄや、カム１７５ｄと係合する第１カム係合部１８５ｃ、第２カム係合部１７４ｄや、リセット操作部材１７５ｅの周囲の一部を囲むとしたが、完全に囲むように形成しても良い。 In the above embodiment, the first peripheral wall 193a is the cam 175d, the first cam engagement portion 185c that engages with the cam 175d, the second cam engagement portion 174d, and the reset operation member 175e. Although the portion is surrounded, it may be formed so as to be completely surrounded.

以上のような遊技機１００は、遊技盤が取り付けられる前面枠１２０を本体枠１１０に開閉可能に設け、前面枠１２０の開放側裏面に設けられ、本体枠１１０に対して前面枠１２０の閉状態を維持する係止手段（施錠装置１６０）と、係止手段に設けられ、該係止手段の係止状態を解除する駆動機構（連動部１８３、カム１７５ｄ、第１カム係合部１８５ｃ、第２カム係合部１７４ｄ）と、操作により解錠可能な鍵を変更可能なリセット操作部材１７５ｅとを備えるシリンダ錠１７５と、を備えた遊技機１００であって、駆動機構及びリセット操作部材１７５ｅの周囲を囲み、異物侵入による不正操作を防止する第１周囲壁１９３ａを備えた不正防止カバー１９０を備え、該不正防止カバー１９０に、リセット操作部材１７５ｅを操作可能な操作部１９３ｂを一体成型している。 In the gaming machine 100 as described above, the front frame 120 to which the game board is attached is provided on the main body frame 110 so as to be openable and closable, and is provided on the open side rear surface of the front frame 120. A locking means (locking device 160) for maintaining the locking mechanism, and a drive mechanism (interlocking part 183, cam 175d, first cam engaging part 185c, And a cylinder lock 175 including a reset operation member 175e capable of changing a key that can be unlocked by an operation, and a drive mechanism and a reset operation member 175e. A fraud prevention cover 190 having a first peripheral wall 193a that surrounds the periphery and prevents unauthorized operation due to entry of a foreign object is provided, and the reset operation member 175e can be operated on the fraud prevention cover 190. It is integrally molded the work portion 193b.

したがって、駆動機構及びリセット操作部材１７５ｅの周囲を囲み、異物侵入による不正操作を防止する第１周囲壁１９３ａを備えた不正防止カバー１９０を備えるので、リセット操作部材１７５ｅを不正に操作されることがない。また、不正防止カバー１９０に、リセット操作部材１７５ｅを操作可能な操作部１９３ｂを一体成型したので、操作部１９３ｂを形成するために別途の部材を設ける必要がなく簡単な構成となり、組み付け作業が容易になるとともに、コストを下げることができる。また、リセット操作部材１７５ｅの不正な操作を防止できる上、変更作業を行う場合には容易に行うことができ、作業の効率が向上する。 Accordingly, since the tamper-proof cover 190 including the first peripheral wall 193a that surrounds the drive mechanism and the reset operation member 175e and prevents the unauthorized operation due to the entry of foreign matter is provided, the reset operation member 175e may be illegally operated. Absent. Further, since the operation portion 193b capable of operating the reset operation member 175e is integrally formed with the tamper-proof cover 190, it is not necessary to provide a separate member for forming the operation portion 193b, and the assembly work is easy. And cost can be reduced. In addition, an unauthorized operation of the reset operation member 175e can be prevented, and a change operation can be easily performed, thereby improving the work efficiency.

また、不正防止カバー１９０は、操作部１９３ｂの周囲を囲み、異物侵入による不正操作を防止する第２周囲壁１９３ｅを備え、該第２周囲壁１９３ｅは、操作部１９３ｂの周囲に操作者の略指１本を挿入可能な操作空間１９３ｆを形成する。 The fraud prevention cover 190 includes a second peripheral wall 193e that surrounds the periphery of the operation unit 193b and prevents unauthorized operation due to intrusion of foreign matter. The second peripheral wall 193e is an abbreviation of the operator around the operation unit 193b. An operation space 193f into which one finger can be inserted is formed.

したがって、不正防止カバー１９０は、操作部１９３ｂの周囲を囲み、異物侵入による不正操作を防止する第２周囲壁１９３ｅを備えるので、操作部１９３ｂを不正に操作されることがない。また、第２周囲壁１９３ｅは、操作部１９３ｂの周囲に操作者の略指１本を挿入可能な操作空間１９３ｆを形成するので、リセット操作部材１７５ｅの操作が容易であり、解錠可能な鍵の変更作業の効率が向上する。 Accordingly, since the tamper-proof cover 190 includes the second peripheral wall 193e that surrounds the operation unit 193b and prevents unauthorized operation due to the entry of foreign matter, the operation unit 193b is not operated illegally. In addition, the second peripheral wall 193e forms an operation space 193f into which approximately one finger of the operator can be inserted around the operation portion 193b. Therefore, the reset operation member 175e can be easily operated, and the unlockable key The efficiency of change work is improved.

また、リセット操作部材１７５ｅは、シリンダ錠１７５の上部に設けられ、下方に押下するように操作するものであり、第１周囲壁１９３ａは、駆動機構（連動部１８３、カム１７５ｄ、第１カム係合部１８５ｃ、第２カム係合部１７４ｄ）およびリセット操作部材１７５ｅの周囲のうち、少なくとも前面枠１２０の開放端側と、リセット操作部材１７５ｅが設けられた上側に形成され、リセット操作部材１７５ｅの上側を覆う第１周囲壁１９３ａに、リセット操作部材１７５ｅを操作可能な操作部１９３ｂを、第１周囲壁１９３ａに対して一端部のみが接続して上下に撓むように一体成型し、該操作部１９３ｂを押下して下方に撓ませることで、リセット操作部材１７５ｅが押下されるようにしている。 The reset operation member 175e is provided on the upper portion of the cylinder lock 175 and is operated to be pressed downward. The first peripheral wall 193a is a drive mechanism (an interlocking portion 183, a cam 175d, a first cam engagement member). Out of the periphery of the joint portion 185c, the second cam engagement portion 174d) and the reset operation member 175e, it is formed on at least the open end side of the front frame 120 and the upper side where the reset operation member 175e is provided. An operation part 193b capable of operating the reset operation member 175e is integrally formed on the first peripheral wall 193a covering the upper side so that only one end is connected to the first peripheral wall 193a and bends up and down. By pressing and bending downward, the reset operation member 175e is pressed.

したがって、操作部１９３ｂを押下して下方に撓ませることで、リセット操作部材１７５ｅが押下されるようにしたので構造が簡単であり、解錠可能な鍵の変更作業の効率が向上する。 Therefore, since the reset operation member 175e is pressed by pressing the operation portion 193b and bending downward, the structure is simple and the efficiency of changing the unlockable key is improved.

なお、本発明の遊技機１００は、遊技機１００として、前記実施の形態に示されるようなパチンコ遊技機に限られるものではなく、例えば、その他のパチンコ遊技機、アレンジボール遊技機、雀球遊技機、パチスロ遊技機などの全ての遊技機に適用可能である。 Note that the gaming machine 100 of the present invention is not limited to the pachinko gaming machine shown in the above embodiment as the gaming machine 100. For example, other pachinko gaming machines, arrange ball gaming machines, sparrow ball games, and the like. It is applicable to all gaming machines such as machines and pachislot machines.

また、今回開示された実施の形態はすべての点で例示であって制限的なものではないと考えられるべきである。本発明の範囲は上記した説明ではなくて特許請求の範囲によって示され、特許請求の範囲と均等の意味および範囲内でのすべての変更が含まれることが意図される。 In addition, it should be considered that the embodiment disclosed this time is illustrative and not restrictive in all respects. The scope of the present invention is defined by the terms of the claims, rather than the description above, and is intended to include any modifications within the scope and meaning equivalent to the terms of the claims.

１００遊技機
１１０本体枠
１２０前面枠
１３０前面枠本体
１４０クリア部材保持枠
１６０施錠装置（係止手段）
１７４クリア部材保持枠施錠部
１７４ｄ第２カム係合部（駆動機構）
１７４ｅクリア部材保持枠開放操作部（枠開放操作部）
１７５シリンダ錠
１７５ｄカム（駆動機構）
１７５ｅリセット操作部材
１７６カバー部材（不正防止部材）
１８３連動部（駆動機構）
１８５ｃ第１カム係合部（駆動機構）
１９０不正防止カバー
１９２中央部不正防止カバー（不正防止部材、不正防止カバー）
１９３ａ第１周囲壁
１９３ｂ操作部
１９３ｅ第２周囲壁
１９３ｆ操作空間 DESCRIPTION OF SYMBOLS 100 Game machine 110 Main body frame 120 Front frame 130 Front frame main body 140 Clear member holding frame 160 Locking device (locking means)
174 Clear member holding frame locking portion 174d Second cam engaging portion (drive mechanism)
174e Clear member holding frame opening operation part (frame opening operation part)
175 Cylinder lock 175d Cam (drive mechanism)
175e Reset operation member 176 Cover member (tamper prevention member)
183 Interlocking part (drive mechanism)
185c 1st cam engagement part (drive mechanism)
190 Fraud prevention cover 192 Center fraud prevention cover (fraud prevention member, fraud prevention cover)
193a 1st surrounding wall 193b Operation part 193e 2nd surrounding wall 193f Operation space

Claims

A front frame to which the game board can be attached is provided on the main frame so that it can be opened and closed.
A clear member holding frame in which a clear member is fitted on the front surface of the front frame is provided to be openable and closable,
A gaming machine attached from the open side rear surface of the front frame, and comprising a locking means for maintaining a closed state of the front frame with respect to the main body frame and a closed state of the clear member holding frame with respect to the front frame. ,
The locking means is
A clear member holding frame locking portion for locking the clear member holding frame with respect to the front frame;
A frame opening operation part that can be operated from the back side of the front frame and that is operated to open the clear member holding frame with respect to the front frame,
A fraud prevention member that is provided on the back side of the front frame and regulates the operation of the frame opening operation section;
The fraud prevention member is at least partially removable.
The gaming machine according to claim 1, wherein the frame opening operation unit is operable by removing a part of the fraud prevention member.

The fraud prevention member is
A tamper-proof cover detachably provided behind the frame opening operation section;
The gaming machine according to claim 1, further comprising: a cover member that covers the frame opening operation unit together with the fraud prevention cover, a side that is an open end side of the front frame, and a top and bottom and a rear side.

A cylinder lock for unlocking the clear member holding frame locking part;
A driving mechanism provided on the locking means, driven by inserting and turning a key into the keyhole of the cylinder lock, and releasing the locked state of the locking means; and
3. The gaming machine according to claim 1, wherein the engaging portion between the cylinder lock and the driving mechanism is surrounded by a peripheral wall on the side and front and rear sides of the front frame.