JP2008023203A - Locking mechanism for game machine or the like - Google Patents

Locking mechanism for game machine or the like Download PDF

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JP2008023203A
JP2008023203A JP2006201304A JP2006201304A JP2008023203A JP 2008023203 A JP2008023203 A JP 2008023203A JP 2006201304 A JP2006201304 A JP 2006201304A JP 2006201304 A JP2006201304 A JP 2006201304A JP 2008023203 A JP2008023203 A JP 2008023203A
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frame
door
locking
piece
hook
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Yasuhito Nishihara
康仁 西原
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KYATTSU KK
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KYATTSU KK
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a locking mechanism which is suitable for the front door and glass door of a Pachinko machine or a slot machine, for example, can prevent from being unlocked or door-opened with a fraud tool, and can enhance a defensive ability in locking the front door and the glass door. <P>SOLUTION: A plurality of latch pieces are attached to a base frame. A main door is rotatably attached to the base frame. A lock frame 21 is attached onto the rear surface of the main door. A plurality of hook pieces 32-35 are attached to the lock frame 21 and arranged to be freely engaged with the latch pieces. A control frame 23 is movably attached to the lock frame 21. The operation of the control frame 23 is linked with the operation of a lock 14 which is disposed in the lock frame 21. The hook pieces 32-35 and the latch pieces arranged to be engageable/disengageable via the operation of the control frame 23. The main door is opening/closing and locking/unlocking possible with respect to the base frame in the locking mechanism for the game machine. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

本発明は、例えばパチンコ機やスロットマシンの前扉やガラス扉の施錠装置に好適で、不正工具による解錠ないし開扉を阻止し、前扉やガラス扉の施錠の防御能力を強化するようにした遊技機等の施錠装置に関する。   The present invention is suitable for, for example, a locking device for a front door or a glass door of a pachinko machine or a slot machine, prevents unlocking or opening by an unauthorized tool, and strengthens the defense capability of locking the front door or the glass door. The present invention relates to a locking device such as a gaming machine.

パチンコ機やスロットマシン等の遊技機は、前扉を本体枠に開閉可能に取り付け、該前扉枠にガラス扉を開閉可能に取り付け、それらを閉扉して施錠可能にするとともに、これらを解錠する場合はシリンダ−錠を共用し、該シリンダ−錠を左または右方向に回動して、前扉とガラス扉とを個々に解錠するようにしている（例えば、特許文献１乃至５参照）   For gaming machines such as pachinko machines and slot machines, the front door is attached to the main body frame so that it can be opened and closed, and the glass door is attached to the front door frame so that it can be opened and closed. In this case, the cylinder-lock is shared, and the cylinder-lock is rotated left or right to individually unlock the front door and the glass door (see, for example, Patent Documents 1 to 5). )

しかし、前記従来の前扉と本体枠の施錠は、本体枠に設けた受け金具に単一の鉤部を掛け止め、またガラス扉と前扉枠との施錠は、係止ピンに単一の鉤部を掛け止めているため、前扉と本体枠との間、またはガラス扉と前扉枠との間に、薄厚の不正工具を差し込んで不正操作すると、鉤部が受け金具から掛け外れ、また鉤部が係止ピンから掛け外れて、前扉やガラス扉が容易に開扉され、不正操作を受け易いという問題があった。   However, the conventional locking of the front door and the main body frame is such that a single collar is hooked to a metal fitting provided on the main body frame, and the locking of the glass door and the front door frame is a single lock pin. Because the hook part is hooked, if a thin illegal tool is inserted between the front door and the main body frame or between the glass door and the front door frame and the illegal operation is performed, the hook part will come off the receiving bracket, Further, there is a problem that the collar part is hung from the locking pin, and the front door and the glass door are easily opened, which is easily subjected to an unauthorized operation.

一方、前記従来のガラス扉の解錠手段は、シリンダ−錠にキ−を単に逆方向に回動して、カム板に連係する作動板ないし作動杆を移動し、該板に設けた鉤部とガラス扉側の係止片との係合を解除するものや、キ−を逆方向に回動して鉤部を傾動させ、鉤部とガラス扉側の係止ピンとの係合を解除して行なっていた。   On the other hand, the conventional means for unlocking the glass door is such that the key is simply rotated in the opposite direction to the cylinder lock to move the operating plate or the operating rod linked to the cam plate, and the flange provided on the plate That releases the engagement between the glass door side and the locking piece on the glass door side, or by rotating the key in the reverse direction to tilt the collar part and release the engagement between the collar part and the glass door side locking pin. It was done.

しかし、これらの手段は、シリンダ−錠のキ−操作によって作動板ないし作動杆の移動が簡単に許容され、ガラス扉が容易に開扉ないし解錠されて不正操作を受け易く、また鉤部を傾動させる機構は、ガラス扉の施解錠機構が複雑になる等の問題があった。   However, in these means, the movement of the operating plate or the operating rod is easily allowed by the key operation of the cylinder lock, the glass door is easily opened or unlocked and easily subjected to unauthorized operation, and the hook portion is The tilting mechanism has problems such as a complicated locking and unlocking mechanism for the glass door.

発明者は前記問題を解決するため、本体枠に設けた係止金具に二つのフック片を対向配置し、これらを互いに近接離反動させて、一つの係止金具を二つのフック片で掛け止め、不正工具による前扉の解錠ないし開扉を阻止し、前扉と本体枠の施錠の防御能力を強化するとともに、前扉に取り付けたガラス扉の施錠機構を簡潔にし、その防御能力を強化して、不正工具によるガラス扉の解錠ないし開扉を阻止し得る遊技機等の施錠装置を開発した   In order to solve the above-mentioned problem, the inventor places two hook pieces oppositely to a locking fitting provided on the main body frame, moves them close to and away from each other, and latches one locking fitting with the two hook pieces. , Prevents the unlocking or opening of the front door by unauthorized tools, strengthens the defense capability of locking the front door and main frame, and simplifies the locking mechanism of the glass door attached to the front door, strengthening its defense capability Developed a locking device such as a gaming machine that can prevent the glass door from being unlocked or opened by an unauthorized tool.

実公昭５７−８８６７号公報Japanese Utility Model Publication No.57-8867 実公昭５８−４５３８号公報Japanese Utility Model Publication No. 58-4538 特許第２９８１８５１号公報Japanese Patent No. 2981851 特許第２９１６７４３号公報Japanese Patent No. 2916743 特開２００４−７３６４５号公報JP 2004-73645 A

本発明は前述した従来の問題を解決し、例えばパチンコ機やスロットマシンの前扉やガラス扉の施錠装置に好適で、不正工具による解錠ないし開扉を阻止し、前扉やガラス扉の施錠の防御能力を強化するようにした、遊技機等の施錠装置を提供することを目的とする   The present invention solves the above-described conventional problems, and is suitable for, for example, a locking device for a front door or a glass door of a pachinko machine or a slot machine, prevents unlocking or opening by an unauthorized tool, and locks the front door or a glass door. The purpose is to provide a locking device such as a gaming machine that strengthens the defense ability of

請求項１の発明は、基枠に複数の係止片を取り付け、該基枠に主扉を回動可能に取り付け、前記主扉の裏面にロックフレ−ムを取り付け、該ロックフレ−ムに複数のフック片を取り付け、該フック片を前記係止片に係合可能に配置するとともに、前記ロックフレ−ムに制御フレ−ムを移動可能に取り付け、該制御フレ−ムの作動をロックフレ−ムに設けた錠前の作動に連係し、前記制御フレ−ムの作動を介して前記フック片と係止片とを係脱可能に設け、前記基枠に対し主扉を開閉かつ施解錠可能にした遊戯機等の施錠装置において、前記ロックフレ−ムに各一対のフック片を複数組設け、これら各一対のフック片を前記係止片の両側に対向配置するとともに、前記各一対のフック片を互いに近接離反動可能に設け、前記各係止片の両側を各一対のフック片を介して係脱可能にし、一つの係止片に一つのフック片を係合させる、従来のこの種施錠装置に比べ、主扉の不正工具による解錠ないし開扉を阻止し、主扉の施錠の防御能力を強化するようにしている。   According to the first aspect of the present invention, a plurality of locking pieces are attached to the base frame, a main door is rotatably attached to the base frame, a lock frame is attached to the back surface of the main door, and a plurality of lock frames are attached to the lock frame. A hook piece is attached, the hook piece is disposed so as to be engageable with the locking piece, and a control frame is movably attached to the lock frame, and the operation of the control frame is provided in the lock frame. A game machine which is linked to the operation of the lock and is provided so that the hook piece and the locking piece can be engaged and disengaged through the operation of the control frame, and the main door can be opened and closed and locked and unlocked with respect to the base frame. In the locking device, the lock frame is provided with a plurality of pairs of hook pieces, the pair of hook pieces are arranged opposite to both sides of the locking piece, and the pair of hook pieces are disposed close to and away from each other. It is provided so that it can recoil, and both sides of each locking piece are Compared to this type of conventional locking device, which can be engaged and disengaged through a pair of hook pieces and engage one hook piece with one locking piece, it prevents the unlocking or opening of the main door by an unauthorized tool. , The defense ability of the lock on the main door is strengthened.

請求項２の発明は、前記一対のフック片のうち、一方のフック片をロックフレ−ムに沿って移動可能に設け、他方のフック片をロックフレ−ムに回動可能に連結し、簡単な構成で一対のフック片の近接離反動と係脱作動を実現し得るようにしている。
請求項３の発明は、前記各フック片の基端部に掛止片を設けるとともに、前記制御フレ−ムに前記掛止片を係合可能な切欠溝を設け、前記制御フレ−ムの作動を介し、前記各一対のフック片を互いに近接離反動可能にし、一対のフック片の近接離反動と係脱作動を実現し得る具体的な機構を提案している。 According to the invention of claim 2, one of the pair of hook pieces is provided so as to be movable along the lock frame, and the other hook piece is rotatably connected to the lock frame. Thus, the pair of hook pieces can be moved close and separated and engaged and disengaged.
According to a third aspect of the present invention, a hooking piece is provided at a base end portion of each hook piece, and a notch groove capable of engaging the hooking piece is provided in the control frame, whereby the operation of the control frame is performed. A specific mechanism has been proposed in which the pair of hook pieces can be moved toward and away from each other, and the pair of hook pieces can be moved toward and away from each other and engaged and disengaged.

請求項４の発明は、前記主扉の開扉時、一対のフック片の間に前記係止片を係入可能に設け、該係入前後に前記一対のフック片を互いに近接離反動可能に設け、前記係止片の両側を一対のフック片を介して係合可能にし、シリンダ−のキ−操作による解錠操作による、一対のフック片の近接離反動と係脱作動の他に、主扉の閉扉時において、フック片の間に係止片を係入させることによって、一対のフック片の近接離反動と係脱作動を実現し得るようにしている。
請求項５の発明は、前記フック片の近接離反動に、前記制御フレ−ムの作動を連動可能にし、フック片と制御フレ−ムとの双方向の作動を実現し得るようにしている。
請求項６の発明は、前記係止片に係合孔を設け、該係合孔にフック片の先端部を係脱可能に設け、係止片の端縁にフック片を係合する方法に比べ、係止片とフック片とを確実かつ強固に係合し、不正工作に対する主扉の防御能力を強化し得るようにしている。 According to a fourth aspect of the present invention, when the main door is opened, the locking piece is provided between the pair of hook pieces so as to be engageable, and the pair of hook pieces can be moved toward and away from each other before and after the engagement. In addition to engaging and disengaging the pair of hook pieces by the unlocking operation by the key operation of the cylinder, both sides of the locking piece can be engaged through the pair of hook pieces. When the door is closed, the engagement piece is engaged between the hook pieces, so that the pair of hook pieces can be moved in and out and engaged and disengaged.
According to a fifth aspect of the present invention, the operation of the control frame can be interlocked with the approaching / separating movement of the hook piece so that the bidirectional operation of the hook piece and the control frame can be realized.
According to a sixth aspect of the present invention, there is provided a method in which an engagement hole is provided in the locking piece, a tip end portion of the hook piece is detachably provided in the engagement hole, and the hook piece is engaged with an edge of the locking piece. In comparison, the locking piece and the hook piece are securely and firmly engaged so that the defense capability of the main door against unauthorized manipulation can be enhanced.

請求項７の発明は、前記基枠に第２係止片を取り付け、該第２係止片に係合可能な第１ドアセンサレバ−を前記ロックフレ−ムに回動可能に設けるとともに、前記第１ドアセンサレバ−に係合可能な第２ドアセンサレバ−を前記ロックフレ−ムに回動可能に設け、該第２ドアセンサレバ−に係止片を設ける一方、前記制御フレ−ムに係止突起を設け、該係止突起を前記係止片の回動域に臨ませ、前記係止突起を係止片に係脱可能に配置し、主扉の開扉または閉扉状態を第１ドアセンサレバ−で感知し、これに第２ドアセンサレバ−を連係して、係止突起を係止片に係合させ、主扉の閉扉における不正解錠ないし開扉を機械的に阻止するとともに、係止突起と係止片との係合を解除することによって、主扉の開扉または解錠を実行可能にしている。
請求項８の発明は、前記第２ドアセンサレバ−にカムレバ−を突設し、該カムレバ−を錠前に同動可能に装着したカム板の係止爪に係合可能に配置し、前記係合によって主扉の開扉または解錠を実行可能にしている。
請求項９の発明は、前記第１および第２ドアセンサレバ−を同軸に同動かつ回動可能に設け、主扉の開扉または解錠を確実に実現するとともに、スペ−スのコンパクト化と構成の簡潔化を図れるようにしている。 According to a seventh aspect of the present invention, a second locking piece is attached to the base frame, and a first door sensor lever that can be engaged with the second locking piece is rotatably provided on the lock frame. A second door sensor lever that can be engaged with the one-door sensor lever is rotatably provided on the lock frame, and a locking piece is provided on the second door sensor lever, while a locking projection is provided on the control frame. Provided, the locking protrusion faces the rotation area of the locking piece, the locking protrusion is detachably disposed on the locking piece, and the first door sensor lever indicates whether the main door is open or closed. The second door sensor lever is connected to the second door sensor lever so that the locking projection is engaged with the locking piece, and the unauthorized unlocking or opening of the main door is mechanically prevented. The main door can be opened or unlocked by releasing the engagement with the locking piece. .
The invention according to claim 8 is characterized in that a cam lever is protruded from the second door sensor lever, and the cam lever is disposed so as to be engageable with a locking claw of a cam plate that is movably mounted before the lock. The door can be opened or unlocked.
The invention according to claim 9 is characterized in that the first and second door sensor levers are provided so as to be coaxially movable and rotatable so that the main door can be opened or unlocked reliably, and the space can be made compact. It simplifies the configuration.

請求項１０の発明は、基枠に主扉を回動可能に取り付け、該主扉に副扉を回動可能に取り付け、前記主扉の裏面にロックフレ−ムを取り付け、該ロックフレ−ムに制御フレ−ムとサブロックフレ−ムとを移動可能に取り付け、これら制御フレ−ムとサブロックフレ−ムの作動をロックフレ−ムに設けた錠前の作動に連係し、前記サブロックフレ−ムに複数のフック片を突設し、該フック片を副扉の係合部に係合可能に配置し、前記副扉を主扉に開閉かつ施解錠可能にした遊戯機等の施錠装置において、前記ロックフレ−ムに扉制御レバ−を回動可能に設け、該扉制御レバ−の一端部に係止部を設けるとともに、前記サブロックフレ−ムの一端部に係合部を設け、該係合部を前記係止部の回動域に臨ませ、前記係止部と前記係合部を係脱可能に配置し、前記係止部と係合部を係合させて、ガラス扉等の副扉の施錠時における不正解錠ないし不正開扉を阻止するとともに、前記係止部と係合部との係合を解除して、副扉の解錠ないし開扉を実行可能にしている。   According to the invention of claim 10, the main door is pivotally attached to the base frame, the sub door is pivotally attached to the main door, the lock frame is attached to the back surface of the main door, and the lock frame is controlled. The frame and the sub-frame are movably attached, and the operation of the control frame and the sub-frame is linked to the operation of the lock provided on the lock frame. In a locking device such as a game machine in which a plurality of hook pieces are protruded, the hook pieces are disposed so as to be engageable with the engaging portion of the sub door, and the sub door can be opened / closed and unlocked to / from the main door. A door control lever is provided on the lock frame so as to be rotatable, a locking portion is provided at one end of the door control lever, and an engagement portion is provided at one end of the sub-frame. The part faces the rotation area of the locking part so that the locking part and the engaging part can be engaged and disengaged. The locking portion and the engaging portion are engaged to prevent unauthorized unlocking or unauthorized opening when the auxiliary door such as a glass door is locked, and the engagement between the locking portion and the engaging portion. The secondary door is unlocked and the door can be unlocked or opened.

請求項１１の発明は、前記扉制御レバ−の他端部を、錠前に同動可能に装着したカム板の係止爪に係合可能に配置し、前記扉制御レバ−の他端部を係止爪に係合させて、サブロックフレ−ムの施錠を解除し、副扉の解錠または開扉を実行可能にしている。
請求項１２の発明は、前記サブロックフレ−ムにドアセンサレバ−を出没可能に取り付け、副扉の開扉時、ドアセンサレバ−の先端部を副扉の枠板に係合可能に設けるとともに、副扉の解錠時、ドアセンサレバ−の基端部をサブロックフレ−ムに係合し、該サブロックフレ−ムの施錠方向の移動を阻止可能にし、ドアセンサレバ−によって副扉の開扉時、サブロックフレ−ムの施錠方向の移動を阻止し、前記フレ−ムの施錠方向の移動に伴う前記扉制御レバ−の他端部と係止爪との係合を未然に防止し、副扉の開扉時における施錠を防止し得るようにしている。 In the invention of claim 11, the other end portion of the door control lever is disposed so as to be engageable with a locking claw of a cam plate that is movably mounted before the lock, and the other end portion of the door control lever is disposed. By engaging with the locking claw, the locking of the sub-frame is released, and the unlocking or opening of the sub-door can be executed.
In the invention of claim 12, a door sensor lever is attached to the subframe so as to be able to appear and retract, and when the sub door is opened, the front end portion of the door sensor lever is provided to be engageable with the frame plate of the sub door, When unlocking the sub-door, the base end of the door sensor lever is engaged with the sub-lock frame to prevent the movement of the sub-frame in the locking direction, and the door sensor lever opens the sub-door. At this time, the movement of the locking frame in the locking direction is prevented, and the engagement between the other end of the door control lever and the locking claw accompanying the movement of the frame in the locking direction is prevented. It is designed to prevent locking when the sub door is opened.

請求項１の発明は、ロックフレ−ムに各一対のフック片を複数組設け、これら各一対のフック片を前記係止片の両側に対向配置するとともに、前記各一対のフック片を互いに近接離反動可能に設け、前記各係止片の両側を各一対のフック片を介して係脱可能にしたから、一つの係止片に一つのフック片を係合させる、従来のこの種施錠装置に比べ、主扉の不正工具による解錠ないし開扉を阻止し、主扉の施錠の防御能力を強化することができる
請求項２の発明は、前記一対のフック片のうち、一方のフック片をロックフレ−ムに沿って移動可能に設け、他方のフック片をロックフレ−ムに回動可能に連結したから、簡単な構成で一対のフック片の近接離反動と係脱作動を実現することができる。 According to the first aspect of the present invention, a plurality of pairs of hook pieces are provided on the lock frame, the pair of hook pieces are disposed opposite to both sides of the locking piece, and the pair of hook pieces are disposed close to and away from each other. This conventional locking device is provided so as to be able to react and both sides of each locking piece can be engaged and disengaged via a pair of hook pieces, so that one hook piece is engaged with one locking piece. In comparison, the unlocking or opening of the main door by an unauthorized tool can be prevented, and the defense capability of locking the main door can be strengthened. The invention according to claim 2, wherein one of the pair of hook pieces is Since it is provided so as to be movable along the lock frame and the other hook piece is connected to the lock frame so as to be rotatable, it is possible to realize the close-separation and engagement / disengagement operation of the pair of hook pieces with a simple configuration. .

請求項３の発明は、前記各フック片の基端部に掛止片を設けるとともに、前記制御フレ−ムに前記掛止片を係合可能な切欠溝を設け、前記制御フレ−ムの作動を介し、前記各一対のフック片を互いに近接離反動可能にしたから、一対のフック片の近接離反動と係脱作動を実現し得る具体的な機構を提案することができる。
請求項４の発明は、前記主扉の開扉時、一対のフック片の間に前記係止片を係入可能に設け、該係入前後に前記一対のフック片を互いに近接離反動可能に設け、前記係止片の両側を一対のフック片を介して係合可能にしたから、シリンダ−のキ−操作による解錠操作による、一対のフック片の近接離反動と係脱作動の他に、主扉の閉扉時において、フック片の間に係止片を係入させることによって、一対のフック片の近接離反動と係脱作動を実現することができる。 According to a third aspect of the present invention, a hooking piece is provided at a base end portion of each hook piece, and a notch groove capable of engaging the hooking piece is provided in the control frame, whereby the operation of the control frame is performed. Since each of the pair of hook pieces can be moved close to and away from each other via the above, a specific mechanism capable of realizing the close and separate movement and engagement / disengagement operation of the pair of hook pieces can be proposed.
According to a fourth aspect of the present invention, when the main door is opened, the locking piece is provided between the pair of hook pieces so as to be engageable, and the pair of hook pieces can be moved toward and away from each other before and after the engagement. Since both sides of the locking piece can be engaged via a pair of hook pieces, in addition to the close-and-reverse movement and the engagement / disengagement operation of the pair of hook pieces by the unlocking operation by the key operation of the cylinder When the main door is closed, engaging and disengaging the pair of hook pieces can be realized by engaging the engaging pieces between the hook pieces.

請求項５の発明は、前記フック片の近接離反動に、前記制御フレ−ムの作動を連動可能にしたから、フック片と制御フレ−ムとの双方向の作動を実現することができる。
請求項６の発明は、前記係止片に係合孔を設け、該係合孔にフック片の先端部を係脱可能に設けたから、係止片の端縁にフック片を係合する方法に比べ、係止片とフック片とを確実かつ強固に係合し、不正工作に対する主扉の防御能力を強化することができる。 According to the fifth aspect of the present invention, since the operation of the control frame can be interlocked with the approaching and separating movement of the hook piece, bidirectional operation of the hook piece and the control frame can be realized.
In the invention of claim 6, since the engagement piece is provided with an engagement hole, and the tip end portion of the hook piece is detachably provided in the engagement hole, the hook piece is engaged with the end edge of the engagement piece. As compared with the above, the locking piece and the hook piece can be securely and firmly engaged, and the defense capability of the main door against unauthorized manipulation can be enhanced.

請求項７の発明は、前記基枠に第２係止片を取り付け、該第２係止片に係合可能な第１ドアセンサレバ−を前記ロックフレ−ムに回動可能に設けるとともに、前記第１ドアセンサレバ−に係合可能な第２ドアセンサレバ−を前記ロックフレ−ムに回動可能に設け、該第２ドアセンサレバ−に係止片を設ける一方、前記制御フレ−ムに係止突起を設け、該係止突起を前記係止片の回動域に臨ませ、前記係止突起を係止片に係脱可能に配置したから、主扉の開扉または閉扉状態を第１ドアセンサレバ−で感知し、これに第２ドアセンサレバ−を連係して、係止突起を係止片に係合させ、主扉の閉扉における不正解錠ないし開扉を機械的に阻止するとともに、係止突起と係止片との係合を解除することによって、主扉の開扉または解錠を実行することができる。   According to a seventh aspect of the present invention, a second locking piece is attached to the base frame, and a first door sensor lever that can be engaged with the second locking piece is rotatably provided on the lock frame. A second door sensor lever that can be engaged with the one-door sensor lever is rotatably provided on the lock frame, and a locking piece is provided on the second door sensor lever, while a locking projection is provided on the control frame. Since the locking projection faces the rotation area of the locking piece, and the locking projection is detachably disposed on the locking piece, the first door sensor lever indicates whether the main door is open or closed. The second door sensor lever is linked to this, and the locking projection is engaged with the locking piece to mechanically prevent unauthorized unlocking or opening at the closing of the main door. The main door can be opened or unlocked by releasing the engagement between the Can.

請求項８の発明は、前記第２ドアセンサレバ−にカムレバ−を突設し、該カムレバ−を錠前に同動可能に装着したカム板の係止爪に係合可能に配置したから、前記係合によって主扉の開扉または解錠を実行することができる。
請求項９の発明は、前記第１および第２ドアセンサレバ−を同軸に同動かつ回動可能に設けたから、主扉の開扉または解錠を確実に実現するとともに、スペ−スのコンパクト化と構成の簡潔化を図ることができる。 In the invention of claim 8, a cam lever is projected from the second door sensor lever, and the cam lever is disposed so as to be engageable with a locking claw of a cam plate that is movably mounted before the lock. Depending on the situation, the main door can be opened or unlocked.
According to the ninth aspect of the invention, since the first and second door sensor levers are coaxially moved and rotated, the main door can be reliably opened or unlocked, and the space can be made compact. It is possible to simplify the configuration.

請求項１０の発明は、ロックフレ−ムに扉制御レバ−を回動可能に設け、該扉制御レバ−の一端部に係止部を設けるとともに、前記サブロックフレ−ムの一端部に係合部を設け、該係合部を前記係止部の回動域に臨ませ、前記係止部と前記係合部を係脱可能に配置したから、前記係止部と係合部を係合させて、ガラス扉等の副扉の施錠時における不正解錠ないし不正開扉を阻止するとともに、前記係止部と係合部との係合を解除して、副扉の解錠ないし開扉を実行することができる。   According to a tenth aspect of the present invention, a door control lever is pivotably provided on the lock frame, and a locking portion is provided at one end portion of the door control lever, and is engaged with one end portion of the sub-frame. Since the engaging portion faces the rotation region of the locking portion and the locking portion and the engaging portion are detachably disposed, the locking portion and the engaging portion are engaged. The door is prevented from being illegally unlocked or opened when the sub door such as a glass door is locked, and the engagement between the engaging portion and the engaging portion is released to unlock or open the sub door. Can be executed.

請求項１１の発明は、前記扉制御レバ−の他端部を、錠前に同動可能に装着したカム板の係止爪に係合可能に配置したから、前記扉制御レバ−の他端部を係止爪に係合させて、サブロックフレ−ムの施錠を解除し、副扉の解錠または開扉を実行することができる。
請求項１２の発明は、前記サブロックフレ−ムにドアセンサレバ−を出没可能に取り付け、副扉の開扉時、ドアセンサレバ−の先端部を副扉の枠板に係合可能に設けるとともに、副扉の解錠時、ドアセンサレバ−の基端部をサブロックフレ−ムに係合し、該サブロックフレ−ムの施錠方向の移動を阻止可能にしたから、ドアセンサレバ−によって副扉の開扉時、サブロックフレ−ムの施錠方向の移動を阻止し、前記フレ−ムの施錠方向の移動に伴う前記扉制御レバ−の他端部と係止爪との係合を未然に防止し、副扉の開扉時における施錠を防止し得る効果がある。 In the invention of claim 11, the other end portion of the door control lever is disposed so that the other end portion of the door control lever can be engaged with a locking claw of a cam plate that is movably mounted before the lock. Can be engaged with the locking claw to unlock the sub-frame and unlock the sub-door or open the door.
In the invention of claim 12, a door sensor lever is attached to the subframe so as to be able to appear and retract, and when the sub door is opened, the front end portion of the door sensor lever is provided to be engageable with the frame plate of the sub door, When unlocking the sub-door, the base end of the door sensor lever is engaged with the sub-lock frame so that movement of the sub-lock frame in the locking direction can be prevented. When the door is opened, the movement of the locking frame in the locking direction is prevented, and the engagement between the other end of the door control lever and the locking claw accompanying the movement of the frame in the locking direction is prevented. And there exists an effect which can prevent locking at the time of opening of a subdoor.

以下、本発明を遊技機としてパチンコ機に適用した図示の実施形態について説明すると、図１乃至図２１において１,２はパチンコホ−ル等の屋内遊技室の所定位置に設けた、島を構成する上下一対の木製の固定枠で、該固定枠１,２の間にパチンコ機３を構成する基枠である本体枠４が複数並設して設置されている。   DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A description will now be given of an illustrated embodiment in which the present invention is applied to a pachinko machine as a gaming machine. In FIGS. 1 to 21, 1 and 2 constitute an island provided at a predetermined position of an indoor game room such as a pachinko hall. A pair of upper and lower wooden fixed frames, and a plurality of main body frames 4 which are base frames constituting the pachinko machine 3 are installed in parallel between the fixed frames 1 and 2.

前記本体枠４は実施形態の場合、アルミニウムを押し出し成形した上下枠５,６と、左右の側枠７,８とを縦長矩形に枠組みして構成され、その側枠７に主扉である前扉９の吊元側が、蝶番（図示略）を介して回動可能に取り付けられている。
前記前扉９の前面に、ガラス窓１０を備えた副扉であるガラス扉１１が、前扉９と同側位置を吊元側として、蝶番（図示略）を介し回動可能に取り付けられ、また前扉９の裏面に、遊技用ゲ−ムの基板を内蔵した筐体１２が後方に突出している。 In the case of the embodiment, the main body frame 4 is configured by vertically forming upper and lower frames 5 and 6 formed by extruding aluminum and left and right side frames 7 and 8 in a vertically long rectangle, and the side frame 7 is a front door that is a main door. The suspending side of the door 9 is rotatably attached via a hinge (not shown).
On the front surface of the front door 9, a glass door 11, which is a sub-door provided with a glass window 10, is rotatably attached via a hinge (not shown) with the same side position as the front door 9 as a hanging side. Also, a housing 12 containing a game game board projects rearward from the back surface of the front door 9.

図中、１３は前記上下枠５,６と、左右の側枠７,８との隅角部を連結するＬ字形の補強金具、１４はガラス扉１１に前端面を表出したシリンダ−錠で、キ−（図示略）操作を介し前扉９とガラス扉１１を施解錠可能にしている。   In the figure, 13 is an L-shaped reinforcing metal fitting for connecting the corners of the upper and lower frames 5 and 6 and the left and right side frames 7 and 8, and 14 is a cylinder-lock with a front end surface exposed to the glass door 11. The front door 9 and the glass door 11 can be locked and unlocked through a key (not shown) operation.

すなわち、シリンダ錠１４は両扉９，１１の施錠位置を中心に左右方向へ略６０°回動可能にされ、前扉９の解錠時には一方向へ回動し、ガラス扉１１の解錠時には他方向へ回動可能にされている。
１５は上下枠５,６の長さ方向に形成した切欠溝で、その内側に木材等の連結板１６を装着し、該連結板１６に釘またビス（図示略）を内側から打ち込み、これを固定枠１,２に打ち込んで、本体枠４を固定枠１,２に取り付けている。 That is, the cylinder lock 14 can be rotated by about 60 ° in the left-right direction around the locking position of the doors 9, 11, and can be rotated in one direction when the front door 9 is unlocked, and when the glass door 11 is unlocked. It can be rotated in the other direction.
Reference numeral 15 denotes a notch groove formed in the longitudinal direction of the upper and lower frames 5, 6. A connecting plate 16 such as a wood is mounted on the inside, and a nail or a screw (not shown) is driven into the connecting plate 16 from the inside. The main body frame 4 is attached to the fixed frames 1 and 2 by driving into the fixed frames 1 and 2.

前記筐体１２の自由端部側面と相対する、側枠８内面の所望の上下位置に、第１係止片である略Ｌ字形断面の第１係止金具１７，１８がビス止めされ、その屈曲片１７ａ，１８ａの両側に、後述するフック片を係脱可能にしている。図中、１７ｂ，１８ｂは前記屈曲片１７ａ，１８ａの端縁を屈曲した係止片である。
前記係止金具１７，１８のうち、下側に配置した係止金具１８の隣接位置に、第２係止片である第２係止金具１９がビス止めされ、その一側端部に略Ｌ字形の係合片２０が形成され、該係合片２０に後述するレバ−を係合可能に配置している。 First locking brackets 17 and 18 having a substantially L-shaped cross section, which are first locking pieces, are screwed at desired vertical positions on the inner surface of the side frame 8 facing the free end side surface of the housing 12. Hook pieces to be described later can be engaged and disengaged on both sides of the bent pieces 17a and 18a. In the figure, reference numerals 17b and 18b denote locking pieces obtained by bending the end edges of the bent pieces 17a and 18a.
A second locking member 19, which is a second locking piece, is screwed at a position adjacent to the locking member 18 disposed on the lower side of the locking members 17, 18, and is approximately L at one end thereof. A letter-shaped engagement piece 20 is formed, and a lever, which will be described later, is disposed on the engagement piece 20 so as to be engageable.

前記前扉９の自由端部側の裏面に、前扉用のロックフレ−ム２１が上下方向に配置され、該フレ−ム２１の上下位置に、後述する各一対のフック片が配置されていて、該フック片を、前扉９の閉扉時に前記第１係止金具１７，１８に係合可能にして、前扉９を本体枠４に施錠可能にしている。
また、前記ガラス扉１１の裏面に後述する係合孔が形成され、該係合孔に後述するガラス扉用フック片を係合して、ガラス扉１１を前扉９に施錠可能にしている。 A lock frame 21 for the front door is arranged in the vertical direction on the back surface on the free end side of the front door 9, and a pair of hook pieces to be described later are arranged in the vertical position of the frame 21. The hook piece can be engaged with the first locking brackets 17 and 18 when the front door 9 is closed, and the front door 9 can be locked to the main body frame 4.
In addition, an engagement hole, which will be described later, is formed on the back surface of the glass door 11, and a glass door hook piece, which will be described later, is engaged with the engagement hole so that the glass door 11 can be locked to the front door 9.

前記ロックフレ−ム２１は鋼板を略Ｌ字形に屈曲して形成され、その一側片である取付片２１ａを、前記前扉９の自由端部側の裏面に密接してビス止めし、その他側片である起立片２１ｂを前扉９の裏面に起立して配置し、該起立片２１ｂの内面に若干短小なガラス扉用のサブロックフレ−ム２２を摺動可能に取り付け、該サブロックフレ−ム２２の外側に制御フレ−ム２３を摺動可能に取り付けている。   The lock frame 21 is formed by bending a steel plate into a substantially L shape, and a mounting piece 21a, which is one side piece thereof, is screwed in close contact with the back surface of the free door side of the front door 9, and the other side. An upright piece 21b, which is a piece, is arranged upright on the back surface of the front door 9, and a slightly shorter glass door subframe 22 is slidably attached to the inner surface of the upright piece 21b. A control frame 23 is slidably attached to the outside of the frame 22.

前記ロックフレ−ム２１の取付片２１ａは過半部が等幅に形成され、その中間部と下端部に縦長矩形のフック挿入孔２４，２５とレバ−挿入孔２６とが形成され、前記フック挿入孔２５より下方に若干幅広な幅広部２７が形成されている。
前記幅広部２７はロックフレ−ム２１の長さの略１／３に相当し、その上部側にシリンダ錠１４と一体のフランジ部２８がビス止めされている。 The mounting piece 21a of the lock frame 21 is formed so that the majority of the mounting pieces 21a have the same width, and vertically long rectangular hook insertion holes 24, 25 and lever insertion holes 26 are formed in the middle and lower ends thereof. A wide portion 27 slightly wider than 25 is formed.
The wide portion 27 corresponds to approximately 1/3 of the length of the lock frame 21, and a flange portion 28 integral with the cylinder lock 14 is screwed to the upper portion thereof.

前記フランジ部２８にシリンダ錠１４の錠軸２９が突設され、該錠軸２９にカム板３０が同動可能に装着されている。前記カム板３０は略Ｖ字形状に形成され、その二つの係止爪３０ａ，３０ｂを後述する係合溝とカムレバ−に係合可能に配置している。図中、３１は取付片２１ａの端縁を屈曲した屈曲片である。   A lock shaft 29 of the cylinder lock 14 protrudes from the flange portion 28, and a cam plate 30 is mounted on the lock shaft 29 so as to be movable. The cam plate 30 is formed in a substantially V shape, and its two locking claws 30a and 30b are disposed so as to be engageable with an engagement groove and a cam lever, which will be described later. In the figure, 31 is a bent piece obtained by bending the edge of the mounting piece 21a.

一方、前記起立片２１ｂの上下端部は幅広に形成され、該幅広部に各一対のフック片３２，３３と３４，３５が対向して配置されている。前記フック片３２〜３５は鋼板をプレス成形して屈曲形成され、その一対のフック片同士は互いに異形に形成され、かつこの二組を実質的に同一に構成している。   On the other hand, the upper and lower end portions of the upright piece 21b are formed wide, and a pair of hook pieces 32, 33 and 34, 35 are arranged to face the wide portion. The hook pieces 32 to 35 are formed by bending a steel plate, the pair of hook pieces are formed in a different shape, and the two sets are substantially the same.

前記一組のフック片３２，３３または３４，３５は、上半部は略対称に形成され、下半部は異形に形成されていて、一方のフック片３２，３４は他方よりも幅広に形成され、それらの配置を各組で同様に配置している。
前記一方のフック片３２，３４の中間位置に縦長の長孔３６，３７が形成され、該長孔３６，３７にガイドピン３８，３９が挿入され、かつその軸端部が起立片２１ｂに嵌着されていて、シリンダ錠１４の施解錠時に、制御フレ−ム２３を介しフック片３２，３４を長孔３６，３７に沿って移動可能にしている。
すなわち、前扉９を開扉するシリンダ錠１４の解錠時、フック片３２，３４を上動し、該フック片３２，３４と第１係止金具１７，１８の屈曲片１７ａ，１８ａとの係合を解除可能にしている。 The pair of hook pieces 32, 33 or 34, 35 is formed so that the upper half is substantially symmetrical, the lower half is formed in a different shape, and one hook piece 32, 34 is formed wider than the other. These arrangements are arranged in the same manner in each group.
Long oblong holes 36 and 37 are formed at an intermediate position between the one hook piece 32 and 34, guide pins 38 and 39 are inserted into the long holes 36 and 37, and shaft end portions thereof are fitted into the upright pieces 21b. The hook pieces 32 and 34 can be moved along the long holes 36 and 37 via the control frame 23 when the cylinder lock 14 is locked and unlocked.
That is, when the cylinder lock 14 that opens the front door 9 is unlocked, the hook pieces 32 and 34 are moved upward, and the hook pieces 32 and 34 and the bent pieces 17a and 18a of the first locking fittings 17 and 18 are moved. The engagement can be released.

また、他方のフック片３３，３５の中間位置の上部に枢支ピン４０，４１が取り付けられ、その軸端部が起立片２１ｂに嵌着されていて、枢支ピン４０，４１を中心にフック片３３，３５を回動可能に支持している。
前記フック片３２〜３５の基端部に細幅の掛止片４２，４３、４４，４５が内側に屈曲形成され、それらは後述する制御フレ−ム２３の切欠溝に係合していて、シリンダ錠１４の施解錠時に制御フレ−ム２３を介し、フック片３３，３５を回動可能にしている。
すなわち、前扉９を開扉するシリンダ錠１４の解錠時、制御フレ−ム２３を上動し、フック片３３，３５を下向きに回動させて、フック片３３，３５と第１係止金具１７，１８の屈曲片１７ａ，１８ａとの係合を解除可能にしている。 Further, pivot pins 40 and 41 are attached to the upper part of the intermediate position of the other hook pieces 33 and 35, and the shaft end portions are fitted to the upright pieces 21b. The pieces 33 and 35 are rotatably supported.
Narrow locking pieces 42, 43, 44, 45 are formed inwardly at the base end portions of the hook pieces 32 to 35, and they are engaged with a notch groove of the control frame 23 described later, The hook pieces 33 and 35 are rotatable via the control frame 23 when the cylinder lock 14 is locked and unlocked.
That is, when the cylinder lock 14 that opens the front door 9 is unlocked, the control frame 23 is moved upward, and the hook pieces 33 and 35 are rotated downward so that the hook pieces 33 and 35 are engaged with the first lock. Engagement with the bending pieces 17a and 18a of the metal fittings 17 and 18 is enabled.

この場合、一方のフック片３２，３４の肩部の端縁を屈曲して掛止片を形成し、また他方のフック片３３，３５の中間部の端縁を内側に屈曲して掛止片を形成し、この相対する掛止片の間にスプリングを掛け止め、該スプリングの弾性を介して、フック片３２，３４を他方のフック片３３，３５側に移動可能に付勢すれば、フック片３２〜３５の確実かつ安定した作動を得られる。   In this case, the edge of the shoulder part of one hook piece 32, 34 is bent to form a latching piece, and the edge of the intermediate part of the other hook piece 33, 35 is bent inward to form the latching piece. Is formed, and a spring is latched between the opposing latching pieces, and the hook pieces 32 and 34 are urged movably toward the other hook pieces 33 and 35 via the elasticity of the springs. A reliable and stable operation of the pieces 32 to 35 can be obtained.

図中、４６は起立片２１ｂの中間部に形成した通孔、４７は起立片２１ｂの中間部下側に形成した切欠部で、これより下側の取付片２１ａが幅広に形成されている。
５０，５１は取付片２１ａと起立片２１ｂの内面の所定位置に突設した、各部材の位置決め用の係止突起である。 In the figure, 46 is a through hole formed in the intermediate portion of the upright piece 21b, 47 is a notch formed in the lower side of the intermediate portion of the upright piece 21b, and the lower mounting piece 21a is formed wider.
Reference numerals 50 and 51 denote locking projections for positioning each member, which are provided at predetermined positions on the inner surfaces of the mounting piece 21a and the upright piece 21b.

前記起立片２１ｂの下側の幅広部の直上に、筐体１２側へ突出する膨出部５２が設けられ、該膨出部５２に通孔５３が形成されている。前記通孔５３にピン５４の軸端が嵌着され、該ピン５４に略直線状の第１ドアセンサレバ−５５と、略Ｔ字形状の第２ドアセンサレバ−５６とが回動可能に取り付けられている。   A bulging portion 52 that protrudes toward the housing 12 is provided immediately above the wide portion on the lower side of the upright piece 21 b, and a through hole 53 is formed in the bulging portion 52. A shaft end of a pin 54 is fitted into the through-hole 53, and a substantially straight first door sensor lever 55 and a substantially T-shaped second door sensor lever 56 are rotatably attached to the pin 54. ing.

前記第１ドアセンサレバ−５５と膨出部５２の端縁との間に、捩りバネ５７の両端部が掛け止められ、該捩りバネ５７の弾性を介して、第１ドアセンサレバ−５５をピン５４を中心に側枠８方向へ回動可能に付勢している。
そして、前扉９の閉扉時、第１ドアセンサレバ−５５は、一端に設けた係合片５８を側枠８の端面に係合可能に配置し、この他端に設けた係合片５９を、第２ドアセンサレバ−５６の一端の係合片６０に係合可能に配置している。 Both end portions of the torsion spring 57 are latched between the first door sensor lever 55 and the edge of the bulging portion 52, and the first door sensor lever 55 is connected to the pin 54 via the elasticity of the torsion spring 57. Is biased so as to be rotatable in the direction of the side frame 8.
When the front door 9 is closed, the first door sensor lever 55 is arranged so that the engagement piece 58 provided at one end can be engaged with the end face of the side frame 8, and the engagement piece 59 provided at the other end is provided. The second door sensor lever 56 is disposed so as to be engageable with the engagement piece 60 at one end.

前記第１ドアセンサレバ−５５と第２ドアセンサレバ−５６との間に、捩りバネ６１の両端部が掛け止められ、該捩りバネ６１の弾性を介して、第２ドアセンサレバ−５６をピン５４を中心に側枠８と反対方向へ回動可能に付勢し、前記端部６０を係合片５８と係合可能に配置している。
そして、前扉９の閉扉時、前記第２ドアセンサレバ−５６は捩りバネ６１の弾性に抗して、制御レバ−５５と同動可能にされ、中間部に突設したカムレバ−６２を同動可能にしている。 Both ends of the torsion spring 61 are latched between the first door sensor lever 55 and the second door sensor lever 56, and the pin 54 is connected to the second door sensor lever 56 via the elasticity of the torsion spring 61. The end portion 60 is arranged to be engageable with the engagement piece 58 by being biased so as to be rotatable in the opposite direction to the side frame 8 at the center.
When the front door 9 is closed, the second door sensor lever 56 is movable with the control lever 55 against the elasticity of the torsion spring 61, and the cam lever 62 protruding from the intermediate portion is moved. Making it possible.

前記カムレバ−６２は第２ドアセンサレバ−５６一体に成形され、その先端部が前記カム板３０の係止爪３０ａ，３０ｂの間に係合可能に配置されていて、シリンダ錠１４の解錠時、つまり前扉９の開扉時に係止爪３０ｂと係合可能にされ、ガラス扉１１の開扉時に前記係止爪３０ａと係合可能にされている。   The cam lever 62 is formed integrally with the second door sensor lever 56, and its distal end portion is disposed so as to be engageable between the locking claws 30a and 30b of the cam plate 30, so that the cylinder lock 14 is unlocked. In other words, when the front door 9 is opened, the engaging claw 30b can be engaged, and when the glass door 11 is opened, the engaging claw 30a can be engaged.

前記膨出部５２の内側に段部６３が突出成形され、該段部６３の隅角部に通孔６４が形成され、該通孔６４にピン６５の軸端が嵌着されていて、該ピン６５に扉制御レバ−６６が前記第１ドアセンサレバ−５５の内側に隣接して、回動可能に取り付けられている。
前記扉制御レバ−６６に捩りバネ６７の一端が掛け止められ、その他端が膨出部５２に形成した切欠溝６８に掛け止められ、前記バネ６７の弾性を介して、扉制御レバ−６６を図１１上時計方向へ回動可能に付勢し、前記係止爪３０ａと係合可能に配置している。 A stepped portion 63 is projectingly formed inside the bulging portion 52, a through hole 64 is formed in a corner portion of the stepped portion 63, and a shaft end of a pin 65 is fitted into the through hole 64. A door control lever 66 is attached to the pin 65 so as to be rotatable adjacent to the inside of the first door sensor lever 55.
One end of a torsion spring 67 is hooked on the door control lever 66 and the other end is hooked on a notch groove 68 formed in the bulging portion 52, and the door control lever 66 is moved through the elasticity of the spring 67. In FIG. 11, it is urged to rotate in the clockwise direction, and is arranged so as to be engageable with the locking claw 30a.

前記扉制御レバ−６６の他端に係合部である係合片６９が屈曲形成され、該係合片６９がサブロックフレ−ム２２の後述する係合溝に係合可能に配置され、ガラス扉１１の閉扉ないし施錠時における不正開扉を防止可能にしている。
図中、７０はフランジ部２８に隣接して形成した切起し片、７１は長溝、７２は取付片２１ａと起立片２１ｂの内面の所定位置に突設した係止突起である。 An engagement piece 69 as an engagement portion is bent at the other end of the door control lever 66, and the engagement piece 69 is disposed so as to be engageable with an engagement groove described later of the subframe 22; It is possible to prevent unauthorized opening of the glass door 11 when the glass door 11 is closed or locked.
In the figure, 70 is a cut and raised piece formed adjacent to the flange portion 28, 71 is a long groove, and 72 is a locking protrusion protruding at a predetermined position on the inner surface of the mounting piece 21a and the standing piece 21b.

前記サブロックフレ−ム２２は鋼板をプレス成形して形成され、これは縦長の鋼板を略Ｚ字状に折り曲げ、該折曲部２２ａを前記ロックフレ−ム２１の幅広部２７の上部に重合して配置可能にされている。
前記折曲部２２ａの上部側に一対の長孔７２，７２が離間して形成され、その中間部に略Ｚ字形状のレバ−取付孔７３が形成され、該取付孔７３に切欠溝７３ａと切欠溝７３ｂとが異軸方向に形成され、該挿入孔７３にガラス扉のセンサレバ−７４が取り付けられている。 The subframe 22 is formed by press-molding a steel plate, which is formed by bending a vertically long steel plate into a substantially Z shape and superimposing the bent portion 22a on the upper portion of the wide portion 27 of the lock frame 21. Can be arranged.
A pair of long holes 72, 72 are formed apart from each other on the upper side of the bent portion 22a, and a substantially Z-shaped lever mounting hole 73 is formed at an intermediate portion thereof, and a notch groove 73a and a mounting groove 73 are formed in the mounting hole 73. A notch groove 73 b is formed in a different axial direction, and a sensor lever 74 of a glass door is attached to the insertion hole 73.

前記センサレバ−７４は鋼板を緩やかに湾曲し、その一端に通孔７５を形成し、その他端にガラス扉１１の内面と係合可能な係止片７６を屈曲していて、該係止片７６をレバ−挿入孔２６の外側に配置し、その基端部をレバ−取付孔７３に配置している。
前記センサレバ−７４の通孔７５にピン７７が挿入され、その軸端部を通孔４６に挿入して嵌着し、ピン７７を支点に回動可能に連結され、その基端部に係合片７４ａが屈曲されている。 The sensor lever 74 bends the steel plate gently, forms a through hole 75 at one end, and bends a locking piece 76 that can be engaged with the inner surface of the glass door 11 at the other end. Is disposed outside the lever insertion hole 26, and its base end is disposed in the lever mounting hole 73.
A pin 77 is inserted into the through hole 75 of the sensor lever 74, and its shaft end is inserted into and fitted into the through hole 46. The pin 77 is pivotally connected to the fulcrum and engaged with its base end. The piece 74a is bent.

前記係合片７４ａは、ガラス扉１１の閉扉時に切欠溝７３ａに位置し、ガラス扉１１の開扉時にはセンサレバ−７４が外側へ突出して切欠溝７３ｂ側へ移動し、ガイド片８７の内面に係合して、サブロックフレ−ム２２の復帰動作を阻止し、ガラス扉１１の開扉時における施錠を防止可能にしている。   The engagement piece 74a is located in the notch groove 73a when the glass door 11 is closed, and when the glass door 11 is opened, the sensor lever 74 protrudes outward and moves toward the notch groove 73b, and engages with the inner surface of the guide piece 87. In addition, the return operation of the subframe 22 is prevented, and the locking when the glass door 11 is opened can be prevented.

前記ガラス扉センサレバ−７４の一端部にバネ掛７８を屈曲形成し、該バネ掛７８にスプリング７９の一端を掛け止め、この他端を取付片２１に形成した切起片８０に掛け止めて、前記スプリング７９の弾性を介し、前記センサレバ−７４をピン７７を支点に図１３上反時計方向へ回動可能に付勢し、サブロックフレ−ム２２をシリンダ錠１４側へ移動可能に付勢している。   A spring hook 78 is bent at one end of the glass door sensor lever 74, one end of the spring 79 is hooked on the spring hook 78, and the other end is hooked on a cut and raised piece 80 formed on the mounting piece 21, Via the elasticity of the spring 79, the sensor lever 74 is urged so as to be pivotable counterclockwise in FIG. 13 with the pin 77 as a fulcrum, and the sub-frame 22 is urged so as to be movable toward the cylinder lock 14 side. is doing.

前記係止片７６はロックフレ−ム２１の外側に突出して配置され、ガラス扉１１の閉扉時に、ガラス扉１１の裏面に係合可能に配置されていて、ガラス扉１１の閉扉時、スプリング７９の弾性に抗して、ガラス扉センサレバ−７４を収縮回動し、かつその際ピン７７に作用する偶力によって、サブロックフレ−ム２２を下方へ移動可能にしている。   The locking piece 76 is disposed so as to protrude to the outside of the lock frame 21 and is disposed so as to be engageable with the back surface of the glass door 11 when the glass door 11 is closed. The glass door sensor lever 74 is shrunk and rotated against the elasticity, and the subframe 22 can be moved downward by a couple acting on the pin 77 at that time.

一方、ガラス扉センサレバ−７４は、ガラス扉１１の開扉時、スプリング７９の弾性によってピン７７を支点に突出回動し、ロックフレ−ム２１の外側に突出してレバ−挿入孔２６の口縁部に係合し、かつその際係合片７４ａを切欠溝７３ｂに係合して、サブロックフレ−ム２２の上動を阻止可能にしている。図中、８０は取付片２１ａの中間部を内側に切り起した掛止片、８１は起立片２１ｂの中間部に形成した開口部である。   On the other hand, when the glass door 11 is opened, the glass door sensor lever 74 projects and rotates with the pin 77 as a fulcrum by the elasticity of the spring 79, projects outside the lock frame 21, and the edge of the lever insertion hole 26. In this case, the engagement piece 74a is engaged with the notch groove 73b to prevent the sub-frame frame 22 from moving upward. In the figure, reference numeral 80 denotes a latching piece obtained by cutting and raising the middle part of the mounting piece 21a inward, and 81 an opening formed in the middle part of the standing piece 21b.

また、前記折曲部２２ａの上部側の一側端部に、略縦長矩形の摺動片８２，８３が離間して屈曲され、該片８２，８３が取付片２１ａ上に摺動可能に収容されていて、該片８２，８３の上下端部にガラス扉用フック片８４，８５が突設されている。   In addition, substantially vertically long sliding pieces 82 and 83 are bent and spaced apart at one end portion on the upper side of the bent portion 22a, and the pieces 82 and 83 are slidably accommodated on the mounting piece 21a. In addition, glass door hook pieces 84 and 85 project from the upper and lower ends of the pieces 82 and 83, respectively.

前記ガラス扉用フック片８４，８５は、ガラス扉１１の枠板１１ａに形成した係合孔１０９の開口縁に係合可能に設けられ、このうち下側の摺動片８３に切欠溝８６が形成され、後述するスプリングの一端を掛け止め可能にしている。
図中、８７はサブロックフレ−ム２２の他側端部に屈曲形成したガイド片で、制御フレ−ム２３の移動を規制可能にしている。 The glass door hook pieces 84, 85 are provided so as to be engageable with the opening edge of the engagement hole 109 formed in the frame plate 11 a of the glass door 11, and a notch groove 86 is formed in the lower sliding piece 83. It is formed so that one end of a spring described later can be hooked.
In the figure, reference numeral 87 denotes a guide piece bent at the other end of the sub-frame frame 22 so that the movement of the control frame 23 can be restricted.

前記折曲部２２の下側中間部に、長短異形の二つの係合溝８８，８９が形成され、該係合溝８８，８９を前記長溝７１に連通可能に配置していて、係合溝８８に係止爪３０ａを係合可能に配置し、係合溝８９に係止爪３０ｂを係合可能に配置している。
前記折曲部２２の下端部に係止部である係止溝９０が下向きに形成され、該係止溝９０に前記係合片６９が係合可能に配置され、ガラス扉１１の閉扉時に係合片６９を係止溝９０に係合片６９を配置し、サブロックフレ−ム２２の下動を阻止し、ガラス扉用フック片８４，８５の同動を阻止している。 Two engagement grooves 88 and 89 having long and short shapes are formed in the lower middle portion of the bent portion 22, and the engagement grooves 88 and 89 are arranged so as to communicate with the long groove 71. The latching claw 30a is disposed in the engagement groove 89 so as to be engageable, and the engagement claw 30b is disposed in the engagement groove 89 so as to be engageable.
A locking groove 90 that is a locking portion is formed downward at the lower end of the bent portion 22, and the engagement piece 69 is disposed in the locking groove 90 so as to be engageable, and is engaged when the glass door 11 is closed. The engaging piece 69 is arranged in the engaging groove 90 to prevent the downward movement of the subframe frame 22, and the movement of the glass door hook pieces 84 and 85 is prevented.

一方、前記制御フレ−ム２３は縦長の鋼板を略Ｚ字状に折り曲げて、前記ロックフレ−ム２１より若干短小でサブロックフレ−ム２２よりも長尺に形成され、その折曲部２３ａを前記サブロックフレ−ム２２の折曲部２２ａに重合して配置されている。
前記制御フレ−ム２３の上下端部に各一対の切欠溝９１〜９４が形成され、該切欠溝９１，９２、９３，９４に前記掛止片４２，４３、４４，４５が係合可能に挿入されている On the other hand, the control frame 23 is formed by bending a vertically long steel plate into a substantially Z shape, slightly shorter than the lock frame 21 and longer than the subframe 22, and the bent portion 23 a is formed. The bent portion 22a of the subframe 22 is superposed on the bent portion 22a.
A pair of notch grooves 91 to 94 are formed in the upper and lower ends of the control frame 23 so that the latching pieces 42, 43, 44, 45 can be engaged with the notch grooves 91, 92, 93, 94. Inserted

前記制御フレ−ム２３の中間部に一対の長孔９５，９５が離間して形成され、該長孔９５，９５にピン９６，９６が挿入され、これが前記長孔７２，７２を貫通し、その軸端部がロックフレ−ム２１に形成した通孔９７，９７に嵌着されている。
また、制御フレ−ム２３の中間部に掛止片９８が外側に切り起こされ、該掛止片９８にスプリング９９の一端が掛け止められ、その他端が前記切欠溝８６に掛け止められ、前記スプリング９９の弾性を介して、制御フレ−ム２３を下方へ移動可能に付勢している。 A pair of long holes 95, 95 are formed apart from each other in the middle portion of the control frame 23, and pins 96, 96 are inserted into the long holes 95, 95, which pass through the long holes 72, 72, The shaft end portion is fitted into through holes 97 formed in the lock frame 21.
Further, a latching piece 98 is cut and raised outward in an intermediate portion of the control frame 23, one end of a spring 99 is latched on the latching piece 98, and the other end is latched on the notch groove 86. Via the elasticity of the spring 99, the control frame 23 is biased so as to be movable downward.

図中、１００は制御フレ−ム２３の中間部に突出形成した段部で、該段部１００に異形の長孔１０１が形成され、該孔１０１の外側に前記スプリング７９が引き出されている。
前記制御フレ−ム２３の折曲部２３ａより下側に、長短異形の二つの係合溝１０２，１０３が形成され、該係合溝１０２，１０３に係止爪３０ａ，３０ｂを係合可能に配置している。 In the figure, reference numeral 100 denotes a stepped portion formed at the intermediate portion of the control frame 23. An odd-shaped long hole 101 is formed in the stepped portion 100, and the spring 79 is drawn out of the hole 101.
Two long and short deformed engaging grooves 102 and 103 are formed below the bent portion 23a of the control frame 23, and the engaging claws 30a and 30b can be engaged with the engaging grooves 102 and 103. It is arranged.

図中、４８は制御フレ−ム２３の折曲部２３ａの直下の端縁に突設した係止突起で、前扉１１の閉扉時、第２ドアセンサレバ−５６の他端部に略コ字形状に屈曲形成した係止片４９と係合可能に配置され、制御フレ−ム２３の上動を阻止可能にしている。
この他、図中、１０６〜１０８は制御フレ−ム２３の折曲部２３ａより上側の上端部と中間部、折曲部２３ａより下側の下端部の片側端縁を屈曲した補強片である。 In the figure, reference numeral 48 denotes a locking projection that protrudes from the edge immediately below the bent portion 23a of the control frame 23. When the front door 11 is closed, the other door sensor lever 56 has a substantially U-shape. It is disposed so as to be able to engage with a locking piece 49 that is bent into a shape, and the upward movement of the control frame 23 can be prevented.
In addition, in the drawing, reference numerals 106 to 108 denote reinforcing pieces obtained by bending one end edge of the upper end portion and the intermediate portion above the bent portion 23a of the control frame 23 and the lower end portion below the bent portion 23a. .

このように構成した遊技機等の施錠装置は、従来のこの種装置と同様に、ロックフレ−ム２１と、キ−操作によって施解錠可能なシリンダ錠１４と、該シリンダ−錠１の施解錠作動に連係して、ロックフレ−ム２２に沿って摺動可能な、サブロックフレ−ム２２と制御フレ−ム２３とを備え、これらを一体的に組み付けて前扉９の自由端部側の裏面に取り付けている。   The locking device such as a gaming machine configured as described above includes a lock frame 21, a cylinder lock 14 that can be locked / unlocked by a key operation, and a locking / unlocking operation of the cylinder lock 1, as in the conventional device of this type. A sub-frame 22 and a control frame 23 that are slidable along the lock frame 22 are linked to each other. It is attached to.

すなわち、前記ロックフレ−ム２１は従来のロックフレ−ムと同様に、上下端部にフック片を取り付け、該フック片を本体枠４に設けた第１係止金具１７，１８の屈曲片１７ａ，１８ａに係合可能に設けている。
また、前記シリンダ錠１４をロックフレ−ム２１の取付片２１ａに取り付け、該シリンダ錠１４の錠軸２９にカム板３０を装着し、該カム板３０に二つの係止爪３０ａ，３０ｂを突設している。 That is, the lock frame 21 has hook pieces attached to the upper and lower ends thereof, and the bent pieces 17a and 18a of the first locking fittings 17 and 18 provided on the main body frame 4 in the same manner as the conventional lock frame. It can be engaged with.
The cylinder lock 14 is attached to the mounting piece 21 a of the lock frame 21, the cam plate 30 is mounted on the lock shaft 29 of the cylinder lock 14, and the two locking claws 30 a and 30 b are projected from the cam plate 30. is doing.

前記サブロックフレ−ム２２は、ガラス扉１１の開口部に係入可能なフック片８４，８５と、ピン９６を挿入可能な長孔７２と、前記係止爪３０ａを係合可能な係合溝８８と長孔８９を形成している。前記制御フレ−ム２３は、ピン９６を挿入可能な長孔９５と、長孔１０２と、前記係止爪３０ｂを係合可能な係合溝１０３を形成している。   The sub-frame 22 includes hook pieces 84 and 85 that can be engaged with the opening of the glass door 11, a long hole 72 into which a pin 96 can be inserted, and an engagement that can engage with the locking claw 30 a. A groove 88 and a long hole 89 are formed. The control frame 23 has a long hole 95 into which the pin 96 can be inserted, a long hole 102, and an engagement groove 103 into which the locking claw 30b can be engaged.

しかしながら、本発明のロックフレ−ム２１は、起立片２１ｂの上下端部に各一対のフック片３２，３３、３４，３５を備え、その各一対を対向して配置するとともに、その一方のフック片３２，３４をロックフレ−ム２１の長さ方向に上下動可能にし、他方のフック片３３，３５を上下方向に回動可能に取り付け、それらを第１係止金具１７，１８の屈曲片１７ａ，１８ａの両側に係脱可能に配置している。   However, the lock frame 21 of the present invention is provided with a pair of hook pieces 32, 33, 34, 35 at the upper and lower ends of the upright piece 21b, and the pair of the hook pieces 32 are opposed to each other. 32, 34 are vertically movable in the length direction of the lock frame 21, and the other hook pieces 33, 35 are attached so as to be rotatable in the vertical direction, and they are attached to the bent pieces 17a, It arrange | positions so that engagement / disengagement is possible on the both sides of 18a.

また、前記ロックフレ−ム２１は、下側のフック片３４，３５の直上の起立片２１ｂに膨出部５２を設け、該膨出部５２に第１ドアセンサレバ−５５と、第２ドアセンサレバ−５６を同軸上に回動可能に取り付け、これらの近接位置に扉制御レバ−６６を回動可能に取り付けている。   In addition, the lock frame 21 is provided with a bulging portion 52 on the standing piece 21b immediately above the lower hook pieces 34, 35, and the bulging portion 52 has a first door sensor lever 55 and a second door sensor lever. 56 is rotatably attached on the same axis, and a door control lever 66 is rotatably attached to these adjacent positions.

本発明のサブロックフレ−ム２２は、中間部にガラス扉センサレバ−７４の取り付け用のレバ−取付孔７３が形成され、その下端部に扉制御レバ−６６の係合片６９と係合可能な係止溝９０が形成されている。
更に、本発明の制御フレ−ム２３は、上下端部に切欠溝９１〜９４を形成し、これらにフック片３２，３３、３４，３５の基端部に設けた掛止片４２，４３、４４，４５を係合可能にするとともに、中間部に係止突起１０４を形成し、第２センサレバ−５６の係止片１０５と係合可能にしている。 The subframe 22 of the present invention has a lever mounting hole 73 for mounting the glass door sensor lever 74 in the middle portion, and can be engaged with the engaging piece 69 of the door control lever 66 at the lower end thereof. A locking groove 90 is formed.
Further, the control frame 23 of the present invention has notches 91 to 94 formed in the upper and lower ends, and the latching pieces 42, 43, provided on the base ends of the hook pieces 32, 33, 34, 35, respectively. 44 and 45 can be engaged, and a locking projection 104 is formed at an intermediate portion to enable engagement with the locking piece 105 of the second sensor lever 56.

次に、本発明のロックフレ−ム２１に、サブロックフレ−ム２２と制御フレ−ム２３を組み付ける場合は、先ずロックフレ−ム２１の起立片２１ｂの上下端部に、各一対のフック片３２，３３、３４，３５を向き合わせて配置し、これらをガイドピン３８，３９を介して上下動可能に取り付け、また枢支ピン４０，４１を介して回動可能に取り付ける。   Next, when the sub-frame 22 and the control frame 23 are assembled to the lock frame 21 of the present invention, first, each pair of hook pieces 32 is placed on the upper and lower ends of the upright pieces 21b of the lock frame 21. , 33, 34, and 35 are arranged facing each other, and are attached so as to be movable up and down via guide pins 38 and 39, and are rotatably attached via pivot pins 40 and 41.

そして、前記ロックフレ−ム２１の内側にサブロックフレ−ム２２を収容し、そのガラス扉用フック片８４，８５を取付片２１ａの長孔２４，２５に挿入する。
また、レバ−挿入孔２６の外側からガラス扉センサレバ−７４を挿入し、該レバ−７４の基端部をレバ−取付孔７３に配置し、その通孔７５にピン７７を差し込み、その軸端部を起立片２１ｂ側の通孔４６に挿入して嵌着する。 Then, the subframe 22 is housed inside the lock frame 21, and the glass door hook pieces 84 and 85 are inserted into the long holes 24 and 25 of the attachment piece 21a.
Further, the glass door sensor lever 74 is inserted from the outside of the lever insertion hole 26, the base end portion of the lever 74 is disposed in the lever mounting hole 73, the pin 77 is inserted into the through hole 75, and the shaft end thereof is inserted. The portion is inserted into and inserted into the through hole 46 on the upright piece 21b side.

この後、ロックフレ−ム２１の内側に制御フレ−ム２３を収容し、その上下端部の切欠溝９１〜９４を前記フック片３２〜３５の掛止片４２〜４５に係合し、長孔９５，９５の外側からピン９６を挿入し、これをサブロックフレ−ム２２の長孔７２，７２を貫通して通孔９７に差し込み、その軸端部を嵌着する。
そして、長孔１０１の外側に突出したバネ掛７８に、スプリング７９の一端を掛け止め、その他端を掛止片８０に掛け止めるとともに、制御フレ−ム２３の掛止片９８にスプリング９９の一端を掛け止め、その他端を切欠溝８６に掛け止める。 Thereafter, the control frame 23 is accommodated inside the lock frame 21, the notch grooves 91 to 94 at the upper and lower ends thereof are engaged with the latching pieces 42 to 45 of the hook pieces 32 to 35, and the long holes A pin 96 is inserted from the outside of 95, 95, and the pin 96 is inserted into the through hole 97 through the long holes 72, 72 of the sub-frame frame 22, and the shaft end portion is fitted.
Then, one end of the spring 79 is hooked on the spring hook 78 protruding to the outside of the long hole 101, the other end is hooked on the hook piece 80, and one end of the spring 99 is hooked on the hook piece 98 of the control frame 23. The other end is hooked in the notch groove 86.

次に、ロックフレ−ム２１の取付片２１ａの下側に、シリンダ錠１４と一体の錠フランジ２８をビス止めし、その錠軸２９に装着したカム板３０の係止爪３０ａ，３０ｂを、内外の係合溝８８，８９、９３，９４に係合可能に配置する。   Next, the locking flange 28 integral with the cylinder lock 14 is screwed to the lower side of the mounting piece 21a of the lock frame 21, and the locking claws 30a and 30b of the cam plate 30 attached to the locking shaft 29 are connected to the inner and outer sides. The engaging grooves 88, 89, 93, 94 are arranged to be engageable with each other.

この後、第１ドアセンサレバ−５５と第２ドアセンサレバ−５６を、ピン５４を介して同軸上に回動可能に取り付け、それらを捩りバネ５７，６１によって、時計方向または反時計方向へ回動可能に付勢する。
また、第１ドアセンサレバ−５５の近接位置に、扉制御レバ−６６をピン６５を介して回動可能に取り付け、これを捩りバネ６７によって時計方向へ回動可能に付勢する。 Thereafter, the first door sensor lever 55 and the second door sensor lever 56 are rotatably mounted on the same axis via the pin 54, and are rotated clockwise or counterclockwise by the torsion springs 57 and 61. Energize as possible.
Further, a door control lever 66 is rotatably attached to a position close to the first door sensor lever 55 via a pin 65, and is urged by a torsion spring 67 to be turned clockwise.

こうして、ロックフレ−ム２１と、サブロックフレ−ム２２と制御フレ−ム２３とを一体的に組み付け後、その取付片２１ａを前扉９の自由端部側の裏面に上下方向に密着し、その所定位置をビス止めして取り付ける。この状況は図４のようである。
このうち、前記制御フレ−ム２３は、スプリング９９の弾性によって下方へ引き寄せられ、下側の係止突起４８が第２ドアセンサレバ−５６の係合片４９の回動域に位置する。
一方、サブロックフレ−ム２２は、前記スプリング９９の弾性によって上方へ引き寄せられ、その下端部の係止溝９０が、扉制御レバ−６６の係合片６９の回動域に位置する。 Thus, after assembling the lock frame 21, the sub-frame 22 and the control frame 23 integrally, the mounting piece 21a is brought into close contact with the back surface on the free end side of the front door 9 in the vertical direction. Attach the predetermined position with screws. This situation is as shown in FIG.
Among these, the control frame 23 is drawn downward by the elasticity of the spring 99, and the lower locking projection 48 is positioned in the rotation area of the engagement piece 49 of the second door sensor lever 56.
On the other hand, the subframe 22 is pulled upward by the elasticity of the spring 99, and the locking groove 90 at the lower end thereof is positioned in the rotation area of the engagement piece 69 of the door control lever 66.

一方、前記ロックフレ−ムアセンブリと対応する側枠８の内面の上下位置に、第１係止金具１７，１８を取り付け、その内側に屈曲片１７ａ，１８ａを突出して配置し、その下側の第１係止金具１８の直上に第２係止金具１９を取り付け、その上部側に略Ｌ字形の係合片２０を内側に突出して配置する。この状況は図３のようである。   On the other hand, the first locking brackets 17 and 18 are attached to the upper and lower positions of the inner surface of the side frame 8 corresponding to the lock frame assembly, and the bent pieces 17a and 18a are arranged so as to protrude from the inner side. A second locking bracket 19 is attached immediately above the first locking bracket 18, and a substantially L-shaped engagement piece 20 is disposed on the upper side thereof so as to protrude inward. This situation is as shown in FIG.

本発明の施錠装置を装着した遊技機３は図１のようで、その遊技時は前扉９とガラス扉１１が閉扉され、それらが施錠されている。
このうち、前扉９の施錠時は、前扉９の自由端部側の裏面に配置した各一対のフック片３２，３３、フック片３４，３５が、第１係止金具１７，１８の屈曲片１７ａ，１８ａの両側に係合し、前扉９の解錠ないし開扉を阻止している。したがって、一つの係止金具に一つのフック片を係合させる従来の施錠装置に比べ、不正解錠を強力に阻止し、強力な施錠状態を得られる。 A gaming machine 3 equipped with the locking device of the present invention is as shown in FIG. 1, and during the game, the front door 9 and the glass door 11 are closed, and they are locked.
Among these, when the front door 9 is locked, the pair of hook pieces 32 and 33 and the hook pieces 34 and 35 arranged on the back surface on the free end side of the front door 9 are bent of the first locking fittings 17 and 18. Engaging with both sides of the pieces 17a and 18a, the unlocking or opening of the front door 9 is prevented. Therefore, compared to the conventional locking device in which one hook piece is engaged with one locking fitting, unauthorized unlocking is strongly prevented, and a strong locking state can be obtained.

また、前扉９の閉扉によって、第１ドアセンサレバ−５５の係合片５８が第２係止金具１９の係合片２０に当接し、該センサレバ−５５の他端の係合片５９が、第２ドアセンサレバ−５６の一端の係合片６０に係合し、該第２ドアセンサレバ−５６と一体のカムレバ−６２の先端部が、一方の係止爪３０ｂと係合可能に位置している。   Further, when the front door 9 is closed, the engagement piece 58 of the first door sensor lever 55 comes into contact with the engagement piece 20 of the second locking bracket 19, and the engagement piece 59 at the other end of the sensor lever 55 is The second door sensor lever 56 is engaged with the engagement piece 60 at one end, and the distal end portion of the cam lever 62 integral with the second door sensor lever 56 is positioned so as to be engageable with one of the locking claws 30b. Yes.

更に、前記第２ドアセンサレバ−５６の作動によって、他端の係合片４９が制御フレ−ム２３の係止突起４８に係合し、制御フレ−ム２３の上動を阻止し、該フレ−ム２３の上動による前扉９の不正解錠を阻止可能にしている。この状況は図１４および図１６のようである。   Further, by the operation of the second door sensor lever 56, the engagement piece 49 at the other end engages with the locking projection 48 of the control frame 23 to prevent the control frame 23 from moving upward. -Unauthorized unlocking of the front door 9 due to the upward movement of the screen 23 can be prevented. This situation is as shown in FIGS.

このような状況の下で前扉９を開扉する場合は、キ−（図示略）をシンリンダ錠１４の鍵孔（図示略）に差し込み、これを解錠方向へ回動操作する。
このようにすると、シンリンダ錠１４に内蔵したシリンダ（図示略）が回動し、これに錠軸２９が同動して、錠軸２９に装着したカム板３０が図１４上反時計方向へ回動し、一方の係止爪３０ｂが隣接するカムレバ−６２に係合する。 When the front door 9 is opened under such circumstances, a key (not shown) is inserted into a key hole (not shown) of the cylinder lock 14 and rotated in the unlocking direction.
As a result, the cylinder (not shown) built in the cylinder lock 14 rotates, and the lock shaft 29 moves along with this, so that the cam plate 30 attached to the lock shaft 29 rotates counterclockwise in FIG. The one locking claw 30b is engaged with the adjacent cam lever 62.

このため、カムレバ−６２が、捩りバネ６１の弾性に抗して図１４上時計方向へ回動し、その一端の係合片４９が係止突起４８から離間して、係止突起４８との係合を解除する
この後、係止爪３０ｂが係合溝１０３の口縁部に係合し、制御フレ−ム２３をスプリング９９の弾性に抗して図１４上上動させる。 For this reason, the cam lever 62 rotates in the clockwise direction in FIG. 14 against the elasticity of the torsion spring 61, and the engaging piece 49 at one end is separated from the locking protrusion 48, After this, the locking claw 30b engages with the mouth edge of the engagement groove 103, and the control frame 23 is moved upward in FIG.

前記キ−が更に回動操作され、カム板３０が更に回動して、カムレバ−６２が押し回され、係合片４９が係止突起４８から離間するとともに、制御フレ−ム２３が押し上げられ、係止爪３０ｂが扉制御レバ−６６の先端部に接近したところで、前記回動が停止される その間、サブロックフレ−ム２２は静止状態を保持する。   The key is further rotated, the cam plate 30 is further rotated, the cam lever 62 is pushed, the engaging piece 49 is separated from the locking projection 48, and the control frame 23 is pushed up. When the locking claw 30b approaches the front end of the door control lever 66, the rotation is stopped, while the subframe 22 is kept stationary.

こうして、制御フレ−ム２３が上動すると、その上下端部に形成した切欠溝９１〜９４が同動し、これらの切欠溝９１〜９４に係合した掛止片４２，４５が引き動かされる。
このため、フック片３２，３４が長孔３６，３７に沿って上動し、またフック片３３，３５が枢支ピン４０，４１を中心に図１４上時計方向へ回動して傾き、それらが各屈曲片１７ａ，１８ａの係合縁から離間し、それらが係合を解除する。このため、前扉９が解錠され、開扉可能になる。この状況は図４および図１５のようである。 Thus, when the control frame 23 moves upward, the cutout grooves 91 to 94 formed in the upper and lower ends thereof move together, and the latching pieces 42 and 45 engaged with the cutout grooves 91 to 94 are pulled. .
For this reason, the hook pieces 32 and 34 move upward along the long holes 36 and 37, and the hook pieces 33 and 35 rotate around the pivot pins 40 and 41 in the clockwise direction in FIG. Are separated from the engagement edges of the bent pieces 17a, 18a, and the engagement is released. For this reason, the front door 9 is unlocked and can be opened. This situation is as shown in FIGS.

こうして、前扉９が開扉されると、第１ドアセンサレバ−５５の係合片５８が第２係止金具１９の係合片２０から離間し、該センサレバ−５５が捩りバネ５７の弾性によって、ピン５４を中心に図１５上時計方向へ復帰回動し、この他端の係合片５９が第２ドアセンサレバ−５６の一端の係合片６０に係合して、該第２ドアセンサレバ−５６を同方向へ押し回わされる。
したがって、カムレバ−６２が同方向へ回動するが、該レバ−６２と扉制御レバ−６６とは回動域が異なるため、カムレバ−６２が扉制御レバ−６６に当接することはない。 Thus, when the front door 9 is opened, the engagement piece 58 of the first door sensor lever 55 is separated from the engagement piece 20 of the second locking bracket 19, and the sensor lever 55 is caused by the elasticity of the torsion spring 57. 15, the second end of the second door sensor lever is engaged with the engagement piece 60 of one end of the second door sensor lever 56. -56 is pushed in the same direction.
Therefore, the cam lever 62 rotates in the same direction, but the lever 62 and the door control lever 66 have different rotation areas, so that the cam lever 62 does not contact the door control lever 66.

このような状況の下で前扉９を閉扉し施錠する場合は、キ−（図示略）をシンリンダ錠１４の鍵孔（図示略）に差し込み、または解錠後に鍵孔にキ−を差し込んだまま、該キ−を施錠方向へ回動操作する。
このようにすると、シンリンダ錠１４に内蔵したシリンダ（図示略）が回動し、これに錠軸２９が同動して、錠軸２９に装着したカム板３０が図１５上時計方向へ回動し、一方の係止爪３０ｂが同方向へ回動して係合溝１０３に係合し、制御フレ−ム２３がスプリング９９の弾性によって下方へ引き戻される。 When the front door 9 is closed and locked under such circumstances, the key (not shown) is inserted into the key hole (not shown) of the cylinder lock 14, or the key is inserted into the key hole after unlocking. The key is rotated in the locking direction.
As a result, the cylinder (not shown) built in the cylinder lock 14 is rotated, and the lock shaft 29 is moved in association therewith, so that the cam plate 30 attached to the lock shaft 29 is rotated clockwise in FIG. Then, one locking claw 30 b rotates in the same direction and engages with the engaging groove 103, and the control frame 23 is pulled back downward by the elasticity of the spring 99.

このため、制御フレ−ム２３の上下端部に形成した切欠溝９１〜９４が同動し、これらの切欠溝９１〜９４に係合した掛止片４２〜４５が引き動かされる。
すなわち、フック片３２，３４が長孔３６，３７に導かれて引き下げられ、またフック片３３，３５がピン４０，４１を中心に図１５上反時計方向へ回動して起立し、それらが平行に向き合って後方に突出する。この状況は図７乃至図９のようである。 For this reason, the notch grooves 91 to 94 formed in the upper and lower end portions of the control frame 23 are moved together, and the latching pieces 42 to 45 engaged with these notch grooves 91 to 94 are pulled.
That is, the hook pieces 32, 34 are guided and pulled down by the long holes 36, 37, and the hook pieces 33, 35 are turned up counterclockwise on the pins 40, 41 and are raised. Faces in parallel and protrudes backward. This situation is as shown in FIGS.

こうして前扉９を閉回動し、その回動終期に差し掛かると、前扉９の自由端部側の裏面の上下位置に配置したフック片３２，３３、３４，３５が、第１係止金具１７，１８の屈曲片１７ａ，１８ａの上下端縁に接近し、また第１ドアセンサレバ−５５の係合片５８が第２係止金具１９の係合片２０に接近する。この状況は図１８のようである。   When the front door 9 is closed and rotated, and the end of the rotation is reached, the hook pieces 32, 33, 34, and 35 arranged at the upper and lower positions on the back surface of the front door 9 on the free end side are first locked. The bent pieces 17 a and 18 a of the metal fittings 17 and 18 approach the upper and lower end edges, and the engagement piece 58 of the first door sensor lever 55 approaches the engagement piece 20 of the second locking metal fitting 19. This situation is as shown in FIG.

この後、前扉９が更に閉回動すると、フック片３２，３３、３４，３５の先端のテ−パ部が、第１係止金具１７，１８の屈曲片１７ａ，１８ａの上下端縁に係合し、一方のフック片３２，３４が長孔３６，３７に沿って押し上げられ、他方のフック片３３，３５がピン４０，４１を中心に時計方向へ回動し始める。   Thereafter, when the front door 9 is further closed and rotated, the taper portions at the tips of the hook pieces 32, 33, 34, and 35 are located at the upper and lower ends of the bent pieces 17 a and 18 a of the first locking members 17 and 18. The hook pieces 32 and 34 are pushed up along the long holes 36 and 37, and the other hook pieces 33 and 35 start to rotate clockwise around the pins 40 and 41.

また、第１ドアセンサレバ−５５の係合片５８が、第２係止金具１９の係合片２０に当接し、前記センサレバ−５５が捩りバネ５７の弾性に抗して、ピン５４を中心に時計方向へ回動し始め、この他端の係合片５９が、第２ドアセンサレバ−５６の係合片６０に係合する。
このため、第２ドアセンサレバ−５６がピン５４を中心に時計方向へ回動し、該レバ−５６と一体のカムレバ−６２がこれに同動するとともに、前記センサレバ−５６の一端の係止片４９が、制御フレ−ム２３の係止突起４８に接近する。この状況は図１９のようである。 In addition, the engagement piece 58 of the first door sensor lever 55 abuts on the engagement piece 20 of the second locking bracket 19, and the sensor lever 55 resists the elasticity of the torsion spring 57 and focuses on the pin 54. Starting to rotate clockwise, the engagement piece 59 at the other end engages with the engagement piece 60 of the second door sensor lever 56.
For this reason, the second door sensor lever 56 rotates clockwise around the pin 54, and the cam lever 62 integral with the lever 56 moves together therewith, and the locking piece at one end of the sensor lever 56 49 approaches the locking projection 48 of the control frame 23. This situation is as shown in FIG.

この後、前扉９が更に閉回動すると、フック片３２，３３、３４，３５のテ−パ部の基部側が、第１係止金具１７，１８の屈曲片１７ａ，１８ａの上下端縁に係合し、一方のフック片３２，３４が長孔３６，３７の押し上げられ、他方のフック片３３，３５がピン４０，４１を中心に更に下向きに回動する。
このため、掛止片４２〜４５がフック片３２，３３、３４，３５に同動し、該掛止片４２〜４５に係合する切欠溝９１〜９４を介して制御フレ−ム２３が上動し、係止突起４８が係止片４９に近接する。 Thereafter, when the front door 9 is further closed and rotated, the base side of the taper portion of the hook pieces 32, 33, 34, 35 is located at the upper and lower end edges of the bent pieces 17 a, 18 a of the first locking fittings 17, 18. The hooks 32 and 34 are engaged, the long holes 36 and 37 are pushed up, and the other hook pieces 33 and 35 are further rotated downward about the pins 40 and 41.
For this reason, the latching pieces 42 to 45 move together with the hook pieces 32, 33, 34, and 35, and the control frame 23 is raised via the notch grooves 91 to 94 that engage with the latching pieces 42 to 45. The locking projection 48 comes close to the locking piece 49.

また、第１ドアセンサレバ−５５の係合片５８と、第２係止金具１９の係合片２０との当接変位が増大し、前記センサレバ−５５が前述と同方向へ更に回動し、第２ドアセンサレバ−５６が前述と同方向へ更に回動する。
そして、前記レバ−５６と一体のカムレバ−６２がこれに同動し、前記係止片４９が係止突起４８に接近する。この状況は図２０のようである。 Further, the contact displacement between the engagement piece 58 of the first door sensor lever 55 and the engagement piece 20 of the second locking metal fitting 19 increases, and the sensor lever 55 further rotates in the same direction as described above, The second door sensor lever 56 further rotates in the same direction as described above.
Then, the cam lever 62 integral with the lever 56 moves together with it, and the locking piece 49 approaches the locking projection 48. This situation is as shown in FIG.

こうして前扉９が更に閉回動し、前記フック片３２，３３、３４，３５のテ−パ部の基端が、屈曲片１７ａ，１８ａの上下端縁に係合すると、一方のフック片３２，３４が長孔３６，３７の長さ分押し上げられ、他方のフック片３３，３５がピン４０，４１を中心に更に下向きに回動し、制御フレ−ム２３がスプリング９９の弾性に抗して更に上動する。
このため、係止突起４８が係止片４９から離間し、つまり係止突起４８が係止片４９の直上に移動し、一方、第２ドアセンサレバ−５６が前述と同方向へ更に回動する。 When the front door 9 is further closed and rotated, and the proximal ends of the taper portions of the hook pieces 32, 33, 34, 35 are engaged with the upper and lower edges of the bent pieces 17a, 18a, one hook piece 32 is formed. , 34 are pushed up by the length of the long holes 36, 37, and the other hook pieces 33, 35 rotate further downward about the pins 40, 41, so that the control frame 23 resists the elasticity of the spring 99. And move up further.
For this reason, the locking projection 48 is separated from the locking piece 49, that is, the locking projection 48 moves directly above the locking piece 49, while the second door sensor lever 56 further rotates in the same direction as described above. .

この後、前扉９が更に閉回動し、フック片３２，３３、３４，３５のテ−パ部の基端が、屈曲片１７ａ，１８ａの上下端縁を越えて本体枠４内に進入すると、各一対のフック片３２，３３、３４，３５と屈曲片１７ａ，１８ａの両側縁との間に空隙が形成される。
このため、制御フレ−ム２３がスプリング９９の弾性によって引き下げられ、係止突起４８が係止片４９に係合する。したがって、制御フレ−ム２３の上動が阻止され、該フレ−ム２３の上動による前扉９の不正解錠および不正開扉が阻止される。 Thereafter, the front door 9 is further closed and rotated, and the proximal ends of the taper portions of the hook pieces 32, 33, 34, 35 enter the main body frame 4 beyond the upper and lower edges of the bent pieces 17a, 18a. Then, a space | gap is formed between each pair of hook piece 32,33,34,35 and the both-sides edge of bending piece 17a, 18a.
For this reason, the control frame 23 is pulled down by the elasticity of the spring 99, and the locking projection 48 is engaged with the locking piece 49. Accordingly, the upward movement of the control frame 23 is prevented, and unauthorized unlocking and unauthorized opening of the front door 9 due to the upward movement of the frame 23 are prevented.

また、前記制御フレ−ム２３の下動に切欠溝９１〜９４が同動し、該溝９１〜９４に係合する掛止片４２〜４５を介して、一方のフック片３２，３４が下方に引き動かされ、他方のフック片３３，３５がスプリング９９の弾性によって、枢支ピン４０，４１を中心に反時計方向へ起立回動し、それらが屈曲片１７ａ，１８ａの上下端縁に向き合って係合し、前扉９の施錠状態を形成する。この状況は図１６のようである。   Further, the notch grooves 91 to 94 move along with the downward movement of the control frame 23, and the hook pieces 32 and 34 are moved downward via the latching pieces 42 to 45 engaged with the grooves 91 to 94. The other hook pieces 33 and 35 are raised and rotated counterclockwise around the pivot pins 40 and 41 by the elasticity of the spring 99, and they face the upper and lower edges of the bent pieces 17a and 18a. To form a locked state of the front door 9. This situation is as shown in FIG.

一方、遊技機３の遊戯時は前扉９とガラス扉１１が閉扉され、それらが施錠されている ガラス扉１１の施錠時は、スプリング９９の弾性によって、サブロックフレ−ム２２が上方へ引き寄せられ、その下端部の係止溝９０が扉制御レバ−６６の係合片６９の回動域に位置し、常時は係止溝９０に係合片６９が係合可能に近接している。
したがって、サブロックフレ−ム２２の下動が阻止され、前記下動によるガラス扉１１の解錠ないし開扉が阻止されるから、ガラス扉１１の不正解錠ないし不正開扉が阻止される。この状況は図１４および図１７のようである。 On the other hand, when the gaming machine 3 is playing, the front door 9 and the glass door 11 are closed, and they are locked. When the glass door 11 is locked, the subframe 22 is drawn upward by the elasticity of the spring 99. The locking groove 90 at the lower end is located in the rotation area of the engaging piece 69 of the door control lever 66, and the engaging piece 69 is always close to the engaging groove 90 so as to be engageable.
Accordingly, the downward movement of the subframe 22 is prevented and the unlocking or opening of the glass door 11 due to the downward movement is prevented, so that the unauthorized unlocking or opening of the glass door 11 is prevented. This situation is as shown in FIGS.

また、ガラス扉１１の閉扉時は、ガラス扉用フック片８４，８５が、ガラス扉１１の枠板１１ａに形成した係合孔１０９の外側に突出し、係合孔１０９の開口縁に係合可能に位置し、その開扉を阻止している。この状況は図２および図１６のようである。
更に、ガラス扉１１の閉扉時は、ガラス扉センサレバ−７４の先端の係止片７６がガラス扉１１の枠板１１ａに当接し、その基端部がスプリング７９の弾性に抗して前記ロックフレ−ム２２の内側に押し込められ、その基端部側の係合片７４ａが切欠溝７３ａに位置している。 Further, when the glass door 11 is closed, the glass door hook pieces 84, 85 protrude outside the engagement hole 109 formed in the frame plate 11 a of the glass door 11 and can be engaged with the opening edge of the engagement hole 109. It is located in and prevents its opening. This situation is as shown in FIGS.
Further, when the glass door 11 is closed, the locking piece 76 at the tip of the glass door sensor lever 74 contacts the frame plate 11 a of the glass door 11, and the base end portion thereof resists the elasticity of the spring 79 and the lock frame 76. The engagement piece 74a on the base end side is pushed into the inside of the work 22 and is located in the notch groove 73a.

このような状況の下でガラス扉１１を開扉する場合は、キ−（図示略）をシンリンダ錠１４の鍵孔（図示略）に差し込み、これを前扉９の解錠方向と反対方向へ回動操作する。
このようにすると、シンリンダ錠１４に内蔵したシリンダ（図示略）が回動し、これに錠軸２９が同動して、錠軸２９に装着したカム板３０が図１７上時計方向へ回動し、一方の係止爪３０ａが同方向へ回動して扉制御レバ−６６に係合する。 When the glass door 11 is opened under such circumstances, a key (not shown) is inserted into a key hole (not shown) of the cylinder lock 14 and this is moved in the direction opposite to the unlocking direction of the front door 9. Rotate.
As a result, the cylinder (not shown) built in the cylinder lock 14 is rotated, the lock shaft 29 is moved along with this, and the cam plate 30 attached to the lock shaft 29 is rotated clockwise in FIG. One locking claw 30a rotates in the same direction and engages with the door control lever 66.

このため、扉制御レバ−６６が捩りバネ６７の弾性に抗して、ピン６５を中心に図１４および図１７上反時計方向へ回動し、この他端の係合片６９が係止溝９０から離間して、サブロックフレ−ム２２の施錠状態を解除し、該ロックフレ−ム２２の下動域を解放する この状況は図２１のようである。   Therefore, the door control lever 66 rotates counterclockwise in FIGS. 14 and 17 centering on the pin 65 against the elasticity of the torsion spring 67, and the engaging piece 69 at the other end is the locking groove. At a distance from 90, the locked state of the subframe 22 is released and the lower movement area of the lock frame 22 is released. This situation is as shown in FIG.

この後、キ−の解錠操作を続行すると、係止爪３０ａが係合溝８８に係合し、サブロックフレ−ム２２が図２１上右方へ移動して、下方へ移動する。
このため、ガラス扉用フック片８４，８５がサブロックフレ−ム２２と同動し、前記係合孔１０９の開口縁から離間して、それらの係合を解除する。
したがって、この後、ガラス扉１１の開扉が可能になる。 Thereafter, when the key unlocking operation is continued, the locking claw 30a engages with the engaging groove 88, and the sub-frame 22 moves to the right in FIG. 21 and moves downward.
For this reason, the glass door hook pieces 84 and 85 move together with the sub-frame 22 and are separated from the opening edge of the engagement hole 109 to release the engagement.
Therefore, the glass door 11 can be opened thereafter.

こうしてガラス扉１１が開扉されると、枠板１１ａが係止片７６から離間し、係止片７６に対する押圧を解消するため、ガラス扉センサレバ−７４がスプリング７９の弾性によってピン７９を中心に図２上反時計方向へ回動し、基端部側の係合片７４ａがレバ−取付孔７３の切欠溝７３ａに係合する。
このため、係止片７６がスプリング７９の弾性によって、切欠溝７３ａの口縁部を圧接し、スプリング９９の弾性によるサブロックフレ−ム２２の上方への復帰を阻止し、該ロックフレ−ム２２の解錠位置を保持する。この状況は図１３のようである。 When the glass door 11 is thus opened, the frame plate 11a is separated from the locking piece 76, and the pressure on the locking piece 76 is released. Therefore, the glass door sensor lever 74 is centered on the pin 79 by the elasticity of the spring 79. 2 is rotated counterclockwise, and the engagement piece 74a on the base end side is engaged with the cutout groove 73a of the lever mounting hole 73.
Therefore, the locking piece 76 presses the mouth edge of the notch groove 73a by the elasticity of the spring 79, and prevents the spring frame 22 from returning upward due to the elasticity of the spring 99. Hold the unlocked position. This situation is as shown in FIG.

したがって、ガラス扉１１の開扉時、スプリング９９の弾性またはシリンダ錠１４のキ−操作によって、サブロックフレ−ム２２が原位置に移動した際、時計方向へ回動可能に付勢された扉制御レバ−６６によって、その係合片６９が係止溝９０に係合して施錠される事態を未然に防止し、使用上の安全を確保している。   Therefore, when the glass door 11 is opened, when the sub-frame 22 is moved to the original position by the elasticity of the spring 99 or the key operation of the cylinder lock 14, the door is urged to rotate clockwise. The control lever 66 prevents the engaging piece 69 from engaging with the locking groove 90 and locks it, thereby ensuring the safety in use.

このような安全措置は、前扉９の開扉状態でガラス扉１１が開扉され場合でも、同様機能する。
すなわち、前扉９が開扉されると、図１８のように第１およびガラス扉制御レバ−５５，５６が回動するが、サブロックフレ−ム２２はこれらに影響を受けずに施錠位置に置かれ、また扉制御レバ−６６の作動は、前記ガラス扉制御レバ−５５，５６に連係せず、その施錠位置に置かれているから、前扉９の閉扉におけるガラス扉１１の開扉状態と同様に作動し、前述と同様な安全性を得られる。 Such a safety measure functions in the same manner even when the glass door 11 is opened with the front door 9 open.
That is, when the front door 9 is opened, the first and glass door control levers 55 and 56 are rotated as shown in FIG. 18, but the subframe 22 is not affected by the locking position. Further, the operation of the door control lever 66 is not linked to the glass door control levers 55 and 56 and is placed in the locked position, so that the glass door 11 is opened when the front door 9 is closed. It operates in the same way as the state, and the same safety as described above is obtained.

図２２は本発明の第２の実施形態を示し、前述の実施形態と対応する構成部に同一の符号を用いている。また、図２２はこの実施形態の要部であるロックフレ−ム２１の一端部のみを示し、同様な構成の他端部や、サブロックフレ−ム２２の構成を省略している。
すなわち、この実施形態は、側枠８の一端に略Ｌ字形の第１係止金具１７を取り付け、その屈曲片１７ａに係合孔１０９を形成し、該係合孔１０９に略鎌形のフック片１１０の先端部を係脱可能に配置している。 FIG. 22 shows a second embodiment of the present invention, in which the same reference numerals are used for components corresponding to the above-described embodiment. FIG. 22 shows only one end portion of the lock frame 21 which is a main part of this embodiment, and the other end portion having the same configuration and the configuration of the subframe frame 22 are omitted.
That is, in this embodiment, a first L-shaped first fitting 17 is attached to one end of the side frame 8, an engagement hole 109 is formed in the bent piece 17 a, and a substantially sickle-shaped hook piece is formed in the engagement hole 109. The front end portion of 110 is detachably disposed.

前記フック片１１０は略コ字形に形成され、その中間部をピン１１１を介して、フック片３３の先端部に回動可能に連結し、その一端部をフック片３３の先端部から突出している。前記フック片１１０の他端部は起立片２１ｂの内面に配置され、この他端部をピン１１２を介して、カム溝１１３に摺動可能に係入している。
前記カム溝１１３は起立片２１ｂの端部に斜状に形成され、該カム溝１１３の一端部の近接位置にフック片３３の基端部側が枢支ピン４０を介して回動可能に連結されている。 The hook piece 110 is formed in a substantially U-shape, and an intermediate portion thereof is rotatably connected to a tip end portion of the hook piece 33 via a pin 111, and one end portion thereof protrudes from the tip end portion of the hook piece 33. . The other end of the hook piece 110 is disposed on the inner surface of the upright piece 21b, and the other end is slidably engaged with the cam groove 113 via a pin 112.
The cam groove 113 is obliquely formed at the end of the upright piece 21b, and the proximal end side of the hook piece 33 is connected to a position near one end of the cam groove 113 through the pivot pin 40 so as to be rotatable. ing.

また、前記フック片３３の基端部に、制御フレ−ム２３の一端部がピン１１４を介して回動可能に連結され、前記制御フレ−ム２３の軸方向の作動によって、前記フック片３３を起立または傾倒可能にされ、その起立時に前記フック片１１０の先端部を係合孔１０９に係合可能に配置し、その傾倒時に前記フック片１１０の先端部を係合孔１０９から引き抜き、それらの係合を解除可能に配置している。   One end portion of the control frame 23 is rotatably connected to the base end portion of the hook piece 33 via a pin 114, and the hook piece 33 is operated by the axial operation of the control frame 23. The tip of the hook piece 110 is disposed so as to be engageable with the engagement hole 109 at the time of standing, and the tip of the hook piece 110 is pulled out from the engagement hole 109 when tilted. The engagement is arranged so as to be disengageable.

この実施形態において前扉９の閉扉時は図２２（ａ）のようで、前記制御フレ−ム２３がスプリング９９の弾性によって矢視方向に移動可能に付勢され、フック片３３がピン４０を支点に起立し、フック片１１０の基端部のピン１１２がカム溝１１３の先端部に位置し、その先端部が係合孔１０９に係合して施錠状態を形成し、前扉９の閉扉状態を維持する。   In this embodiment, when the front door 9 is closed, the control frame 23 is urged so as to be movable in the direction of the arrow by the elasticity of the spring 99 as shown in FIG. The pin 112 at the base end portion of the hook piece 110 is positioned at the distal end portion of the cam groove 113, and the distal end portion engages with the engagement hole 109 to form a locked state. Maintain state.

この状況の下で前扉９を開扉する場合は、シリンダ錠１４をキ−操作して解錠し、制御フレ−ム２３を施錠時と反対方向へ移動する。
このようにすると、フック片３３がピン４０を支点に時計方向へ回動し、これにフック片１１０が連動し、その基端部のピン１１２がカム溝１１３の基部側へ移動し、先端部が係合孔１０９から引き抜かれて施錠状態を解除し、前扉９の開扉が可能になる。
この状況は図２２（ｂ）のようで、同図は開扉当初を示し、開扉完了時を図２２（ｃ）で示している。 When the front door 9 is opened under this situation, the cylinder lock 14 is operated by key operation, and the control frame 23 is moved in the opposite direction to that at the time of locking.
In this way, the hook piece 33 rotates clockwise with the pin 40 as a fulcrum, and the hook piece 110 is interlocked with this, and the pin 112 at the base end thereof moves to the base side of the cam groove 113, and the tip portion Is pulled out of the engagement hole 109 to release the locked state, and the front door 9 can be opened.
This situation is as shown in FIG. 22 (b), which shows the beginning of the door opening and the time when the opening is completed is shown in FIG. 22 (c).

このようにこの実施形態は、フック片１１０の作動を制御フレ−ム２３とフック片３３に連係し、フック片１１０の先端部を係合孔１０９に係合することによって、フック片３３と第１係止金具１７との係合を確実かつ強固に行なうようにしている。   As described above, in this embodiment, the operation of the hook piece 110 is linked to the control frame 23 and the hook piece 33, and the front end portion of the hook piece 110 is engaged with the engagement hole 109. Engagement with the one locking bracket 17 is performed reliably and firmly.

このように本発明の遊技機等の施錠装置は、不正工具による解錠ないし開扉を阻止し、前扉やガラス扉の施錠の防御能力を強化できるから、例えばパチンコ機やスロットマシンの前扉やガラス扉の施錠装置に好適である。   As described above, the locking device such as a gaming machine according to the present invention can prevent unlocking or opening by an unauthorized tool, and can strengthen the defense capability of locking the front door and the glass door, for example, the front door of a pachinko machine or a slot machine. It is suitable for a locking device for glass doors.

本発明を適用したパチンコ機の取り付け状況を示す斜視図で、島の固定枠にパチンコ機の基枠を取り付けている。It is a perspective view which shows the attachment condition of the pachinko machine to which this invention is applied, and has attached the base frame of the pachinko machine to the fixed frame of the island. 図１のＡ−Ａ線に沿う拡大断面図である。It is an expanded sectional view which follows the AA line of FIG. 本発明を適用したパチンコ機と基枠との取り付け状態を示す斜視図である。It is a perspective view which shows the attachment state of the pachinko machine and base frame to which this invention is applied. 図３の左側面の状態を示す斜視図である。It is a perspective view which shows the state of the left side surface of FIG. 本発明に適用した第１係止片を側枠に取り付けた状況を示す斜視図である。It is a perspective view which shows the condition which attached the 1st latching piece applied to this invention to the side frame.

本発明に適用した第１および第２係止片を側枠に取り付けた状況を示す斜視図である。It is a perspective view which shows the condition which attached the 1st and 2nd latching piece applied to this invention to the side frame. 図４の要部を拡大して示す斜視図で、本発明の施錠装置の下部状況を図示している。It is the perspective view which expands and shows the principal part of FIG. 4, and has illustrated the lower condition of the locking device of this invention. 図４の要部を拡大して示す斜視図で、本発明の施錠装置の上部状況を図示している。It is the perspective view which expands and shows the principal part of FIG. 4, and has illustrated the upper condition of the locking device of this invention. 本発明の要部であるロックフレ−ムと、サブロックフレ−ムと制御フレ−ムの組み立て状況を示す斜視図で、前扉の開扉時における状況を示している。The perspective view which shows the assembly condition of the lock frame which is the principal part of this invention, a subframe, and a control frame, has shown the condition at the time of opening of a front door.

図９の左側面の状態を示す斜視図である。It is a perspective view which shows the state of the left side surface of FIG. 本発明の要部であるロックフレ−ムと、サブロックフレ−ムと制御フレ−ムを分解して示す斜視図である。It is a perspective view which decomposes | disassembles and shows the lock frame which is the principal part of this invention, a sub-frame, and a control frame. 本発明の要部であるロックフレ−ムと、サブロックフレ−ムの組み立て状況を示す斜視図である。It is a perspective view which shows the assembly condition of the lock frame which is the principal part of this invention, and a subframe. 図１２の要部を拡大して示す斜視図で、サブロックフレ−ムに扉センサレバ−を取り付けた状況と、その突出状況を示している。It is the perspective view which expands and shows the principal part of FIG. 12, The condition which attached the door sensor lever to the subframe, and its protrusion condition are shown.

本発明の要部であるロックフレ−ムと、サブロックフレ−ムと制御フレ−ムの組み立て状況を示す斜視図で、前扉の閉扉時における状況を示している。The perspective view which shows the assembly condition of the lock frame which is the principal part of this invention, a sub-frame, and a control frame, has shown the condition at the time of closing of a front door. 本発明の要部であるロックフレ−ムと、サブロックフレ−ムと制御フレ−ムの組み立て状況を示す斜視図で、シリンダ錠をキ−操作して解錠し、制御フレ−ムが解錠方向へ移動した状態を示している。FIG. 5 is a perspective view showing an assembly state of a lock frame, a sub-frame and a control frame, which are the main parts of the present invention, and the cylinder lock is unlocked by operating the key, and the control frame is unlocked. The state which moved to the direction is shown. 本発明の施錠装置の作動状態の要部を示す断面図で、前扉を閉扉後、第１ドアセンサレバ−が第２係止片に当接し、各一対のフック片が第１係止片に係合している施錠状況を示している。It is sectional drawing which shows the principal part of the operating state of the locking device of this invention, and after closing a front door, a 1st door sensor lever contact | abuts to a 2nd locking piece, and each pair of hook piece becomes a 1st locking piece. The locked state of engagement is shown.

図９の要部を拡大して示す斜視図で、サブロックフレ−ムの係止溝に扉制御レバ−の係合部が係合する、サブロックフレ−ムの施錠状況を示している。FIG. 10 is an enlarged perspective view showing a main part of FIG. 9, showing a locking state of the sub-frame, in which the engaging portion of the door control lever is engaged with the locking groove of the sub-frame. 本発明の施錠装置の作動状態の要部を示す断面図で、前扉の閉扉直前の状況を示している。It is sectional drawing which shows the principal part of the operating state of the locking device of this invention, and has shown the condition immediately before closing of a front door. 本発明の施錠装置の作動状態の要部を示す断面図で、前扉の閉扉直後の状況を示し、第１ドアセンサレバ−が第２係止片に当接し、各一対のフック片の間に第１係止片の屈曲片が係入し、一方のフック片が移動し、他方のフック片が回動し始めた離反状況を示している。It is sectional drawing which shows the principal part of the operating state of the locking device of this invention, shows the condition immediately after the front door is closed, the first door sensor lever abuts on the second locking piece, and between each pair of hook pieces The bent state of the first locking piece is engaged, one hook piece is moved, and the other hook piece starts to turn.

本発明の施錠装置の作動状態の要部を示す断面図で、前扉の閉扉途中の状況を示し、第１ドアセンサレバ−が第２係止片に当接し、各一対のフック片の間に第１係止片の屈曲片が係入し、一方のフック片が更に移動し、他方のフック片が更に回動した離反状況を示している。It is sectional drawing which shows the principal part of the operating state of the locking device of this invention, shows the condition in the middle of closing of a front door, a 1st door sensor lever contact | abuts to a 2nd locking piece, and between each pair of hook pieces. The bent state of the first locking piece is engaged, one hook piece is further moved, and the other hook piece is further rotated. 本発明の施錠装置の作動状態の要部を示す斜視図で、前扉の閉扉時にガラス扉を解錠する際、扉制御レバ−が回動し、その係合片がサブロックフレ−ムの係合溝との係合を解除した状況を示しているIt is a perspective view which shows the principal part of the operating state of the locking device of this invention, and when unlocking a glass door at the time of closing of a front door, a door control lever rotates and the engaging piece is a subframe frame. Shows the situation where the engagement with the engagement groove is released 本発明の他の実施形態の要部を示す斜視図で、同図（ａ）は前扉の施錠状態を示し、同図（ｂ）は前扉の解錠初期の状態を示し、同図（ｃ）は前扉の解錠後の状態を示している。It is a perspective view which shows the principal part of other embodiment of this invention, The figure (a) shows the locked state of the front door, The figure (b) shows the state of the unlocking | release initial stage of a front door, c) shows the state after unlocking the front door.

符号の説明Explanation of symbols

３ 遊技機（パチンコ機）
４ 基枠
９ 主扉（前扉）
１１ 副扉（ガラス扉）
１１ａ 枠板
１４ 錠前（シリンダ錠） 3 gaming machines (pachinko machines)
4 Base frame 9 Main door (front door)
11 Secondary door (glass door)
11a Frame plate 14 Lock (cylinder lock)

１７，１８ 係止片
１９ 第２係止片
２１ ロックフレ−ム
２２ サブロックフレ−ム
２３ 制御フレ−ム
３０ カム板 17, 18 Locking piece 19 Second locking piece 21 Lock frame 22 Subframe frame 23 Control frame 30 Cam plate

３０ａ，３０ｂ 係止爪
３２〜３５ フック片
４２〜４５ 掛止片
４８ 係止突起
４９ 係止片
５５ 第１ドアセンサレバ− 30a, 30b Locking claw 32 to 35 Hook piece 42 to 45 Hooking piece 48 Locking protrusion 49 Locking piece 55 First door sensor lever

５６ 第２ドアセンサレバ−
６２ カムレバ−
６９ 係合部（係合片）
７４ ドアセンサレバ−
９０ 係止溝
９１〜９４ 切欠溝
１０９ 係合孔
１１０ フック片 56 Second door sensor lever
62 Cam Levers
69 Engagement part (engagement piece)
74 Door sensor lever
90 Locking groove 91-94 Notch groove 109 Engagement hole 110 Hook piece

Claims (12)

基枠に複数の係止片を取り付け、該基枠に主扉を回動可能に取り付け、前記主扉の裏面にロックフレ−ムを取り付け、該ロックフレ−ムに複数のフック片を取り付け、該フック片を前記係止片に係合可能に配置するとともに、前記ロックフレ−ムに制御フレ−ムを移動可能に取り付け、該制御フレ−ムの作動をロックフレ−ムに設けた錠前の作動に連係し、前記制御フレ−ムの作動を介して前記フック片と係止片とを係脱可能に設け、前記基枠に対し主扉を開閉かつ施解錠可能にした遊戯機等の施錠装置において、前記ロックフレ−ムに各一対のフック片を複数組設け、これら各一対のフック片を前記係止片の両側に対向配置するとともに、前記各一対のフック片を互いに近接離反動可能に設け、前記各係止片の両側を各一対のフック片を介して係脱可能にしたことを特徴とする遊戯機等の施錠装置   A plurality of locking pieces are attached to the base frame, a main door is rotatably attached to the base frame, a lock frame is attached to the back of the main door, a plurality of hook pieces are attached to the lock frame, and the hook A piece is arranged so as to be engageable with the locking piece, and a control frame is movably attached to the lock frame, and the operation of the control frame is linked to the operation of the lock provided on the lock frame. In a locking device such as a game machine, the hook piece and the locking piece are detachably provided through the operation of the control frame, and the main door can be opened and closed and unlocked with respect to the base frame. The lock frame is provided with a plurality of pairs of hook pieces, the pair of hook pieces are arranged opposite to both sides of the locking piece, and the pair of hook pieces are provided so as to be able to move toward and away from each other. A pair of hook pieces on both sides of the locking piece Locking device of the game machine or the like, characterized in that the disengageably Te 前記一対のフック片のうち、一方のフック片をロックフレ−ムに沿って移動可能に設け、他方のフック片をロックフレ−ムに回動可能に連結した請求項１記載の遊技機等の施錠装置。   2. A locking device for a gaming machine or the like according to claim 1, wherein one of the pair of hook pieces is provided so as to be movable along the lock frame, and the other hook piece is rotatably connected to the lock frame. . 前記各フック片の基端部に掛止片を設けるとともに、前記制御フレ−ムに前記掛止片を係合可能な切欠溝を設け、前記制御フレ−ムの作動を介し、前記各一対のフック片を互いに近接離反動可能にした請求項１記載の遊技機等の施錠装置。   A hook piece is provided at a base end portion of each hook piece, and a notch groove capable of engaging the hook piece is provided in the control frame, and each pair of the pair is provided through the operation of the control frame. The locking device for a gaming machine or the like according to claim 1, wherein the hook pieces can be moved close to and away from each other. 前記主扉の開扉時、一対のフック片の間に前記係止片を係入可能に設け、該係入前後に前記一対のフック片を互いに近接離反動可能に設け、前記係止片の両側を一対のフック片を介して係合可能にした請求項１記載の遊技機等の施錠装置。   When the main door is opened, the locking piece is provided between the pair of hook pieces so as to be able to be engaged, and before and after the engagement, the pair of hook pieces are provided so as to be able to move toward and away from each other. The locking device for a gaming machine or the like according to claim 1, wherein both sides are engageable via a pair of hook pieces. 前記フック片の近接離反動に、前記制御フレ−ムの作動を連動可能にした請求項４記載の遊技機等の施錠装置。   The locking device for a gaming machine or the like according to claim 4, wherein the operation of the control frame can be interlocked with the approaching and separating movement of the hook piece. 前記係止片に係合孔を設け、該係合孔にフック片の先端部を係脱可能に設けた請求項１記載の遊技機等の施錠装置。   The locking device for a gaming machine or the like according to claim 1, wherein an engaging hole is provided in the locking piece, and a tip end portion of the hook piece is provided in the engaging hole so as to be detachable. 前記基枠に第２係止片を取り付け、該第２係止片に係合可能な第１ドアセンサレバ−を前記ロックフレ−ムに回動可能に設けるとともに、前記第１ドアセンサレバ−に係合可能な第２ドアセンサレバ−を前記ロックフレ−ムに回動可能に設け、該第２ドアセンサレバ−に係止片を設ける一方、前記制御フレ−ムに係止突起を設け、該係止突起を前記係止片の回動域に臨ませ、前記係止突起を係止片に係脱可能に配置した請求項１記載の遊技機等の施錠装置。   A second locking piece is attached to the base frame, and a first door sensor lever that can be engaged with the second locking piece is rotatably provided on the lock frame and is engaged with the first door sensor lever. A second door sensor lever capable of rotating on the lock frame, and a locking piece on the second door sensor lever, and a locking projection on the control frame; The locking device for a gaming machine or the like according to claim 1, wherein the locking protrusion is arranged to be engageable with and disengageable from the locking piece so as to face the rotation area of the locking piece. 前記第２ドアセンサレバ−にカムレバ−を突設し、該カムレバ−を錠前に同動可能に装着したカム板の係止爪に係合可能に配置した請求項７記載の遊技機等の施錠装置。   8. A locking device for a gaming machine or the like according to claim 7, wherein a cam lever projects from the second door sensor lever, and the cam lever is disposed so as to be engageable with a locking claw of a cam plate that is movably mounted before the lock. . 前記第１および第２ドアセンサレバ−を同軸に同動かつ回動可能に設けた請求項７記載の遊技機等の施錠装置。   8. A locking device for a gaming machine or the like according to claim 7, wherein the first and second door sensor levers are coaxially moved and rotated. 基枠に主扉を回動可能に取り付け、該主扉に副扉を回動可能に取り付け、前記主扉の裏面にロックフレ−ムを取り付け、該ロックフレ−ムに制御フレ−ムとサブロックフレ−ムとを移動可能に取り付け、これら制御フレ−ムとサブロックフレ−ムの作動をロックフレ−ムに設けた錠前の作動に連係し、前記サブロックフレ−ムに複数のフック片を突設し、該フック片を副扉の係合部に係合可能に配置し、前記副扉を主扉に開閉かつ施解錠可能にした遊戯機等の施錠装置において、前記ロックフレ−ムに扉制御レバ−を回動可能に設け、該扉制御レバ−の一端部に係止部を設けるとともに、前記サブロックフレ−ムの一端部に係合部を設け、該係合部を前記係止部の回動域に臨ませ、前記係止部と前記係合部を係脱可能に配置したことを特徴とする遊戯機等の施錠装置。   A main door is pivotally attached to the base frame, a sub-door is pivotally attached to the main door, a lock frame is attached to the back of the main door, and a control frame and a subframe frame are attached to the lock frame. -The frame is movably attached, and the operation of the control frame and the sub-frame is linked to the operation of the lock provided on the lock frame, and a plurality of hook pieces project from the sub-frame. In a locking device such as a game machine in which the hook piece is disposed so as to be engageable with the engaging portion of the sub door, and the sub door can be opened / closed and unlocked to / from the main door, a door control lever is provided on the lock frame. -Is pivotably provided, a locking portion is provided at one end of the door control lever, an engaging portion is provided at one end of the sub-frame, and the engaging portion is connected to the locking portion. The locking portion and the engaging portion are arranged so as to be able to be engaged and disengaged, facing the rotation area. Locking device, such as that game machine. 前記扉制御レバ−の他端部を、錠前に同動可能に装着したカム板の係止爪に係合可能に配置した請求項１０記載の遊技機等の施錠装置。   11. The locking device for a gaming machine or the like according to claim 10, wherein the other end portion of the door control lever is disposed so as to be engageable with a locking claw of a cam plate that is movably mounted before the lock. 前記サブロックフレ−ムにドアセンサレバ−を出没可能に取り付け、副扉の開扉時、ドアセンサレバ−の先端部を副扉の枠板に係合可能に設けるとともに、副扉の解錠時、ドアセンサレバ−の基端部をサブロックフレ−ムに係合し、該サブロックフレ−ムの施錠方向の移動を阻止可能にした請求項１０記載の遊技機等の施錠装置。   A door sensor lever is removably attached to the sub-frame, and when the sub door is opened, the front end of the door sensor lever is engagable with the frame plate of the sub door, and when the sub door is unlocked, 11. A locking device for a gaming machine or the like according to claim 10, wherein a base end portion of the door sensor lever is engaged with a sub-frame to prevent the movement of the sub-frame in the locking direction.
JP2006201304A 2006-07-24 2006-07-24 Locking mechanism for game machine or the like Pending JP2008023203A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012179236A (en) * 2011-03-01 2012-09-20 Griffin:Kk Locking device
JP2015127502A (en) * 2015-02-18 2015-07-09 株式会社グリフィン Locking device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012179236A (en) * 2011-03-01 2012-09-20 Griffin:Kk Locking device
JP2015127502A (en) * 2015-02-18 2015-07-09 株式会社グリフィン Locking device

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