JP4741300B2 - Locking device for gaming machines - Google Patents

Description

本発明は、遊技機の外枠に取付けられた前枠を開き位置から閉じ位置に回動させ、閉じ位置にて前枠を外枠に対して施錠する遊技機用施錠装置に関する。   The present invention relates to a gaming machine locking device that rotates a front frame attached to an outer frame of a gaming machine from an open position to a closed position, and locks the front frame to the outer frame at the closed position.

従来、一般的な施錠装置として、例えば特許文献１に記載の施錠装置が知られている。
特許文献１に係る施錠装置は、前枠の裏面に取付けられる基枠体と、その基枠体の上下部に傾動可能に取付けられる鉤部材と、基枠体の長手方向に沿って上下方向に摺動する連結杆を有している。鉤部材は、連結杆に連結されており、連結杆を付勢する付勢部材によって付勢され、外枠に設けられた鉤受部に対して掛止する。そして連結杆をシリンダ錠によって作動させることで、連結杆が摺動し、鉤部材が鉤受部に対して掛止解除される方向に傾動する構成になっている。
実公平４−３２１５０号公報 Conventionally, for example, a locking device described in Patent Document 1 is known as a general locking device.
The locking device according to Patent Document 1 includes a base frame body that is attached to the back surface of the front frame, a flange member that is tiltably attached to the upper and lower portions of the base frame body, and a vertical direction along the longitudinal direction of the base frame body. It has a connecting rod that slides. The eaves member is connected to the connection eaves, is energized by an energizing member that energizes the connection eaves, and is latched to the eaves receiving portion provided in the outer frame. The connecting rod is actuated by the cylinder lock so that the connecting rod slides and the hook member tilts in a direction in which the hook is released from the hook receiving portion.
Japanese Utility Model Publication No. 4-32150

しかし鉤部材は、不正行為によって鉤受部から掛止解除されやすい構造になっていた。従ってこれら施錠装置に不正行為を防止するための防止機構を付加する必要がある場合、かなり複雑な機構を必要とした。
また従来、従前の施錠装置よりも施錠機能を更に強化したいという要望もあった。
そこで本発明は、不正行為防止機能を兼備する新規な機構を有すると共に、更に前枠を強く外枠に対して施錠することができる遊技機用施錠装置を提供することを課題とする。 However, the eaves member has a structure that can be easily released from the eaves receiving portion by fraud. Therefore, when it is necessary to add a prevention mechanism for preventing fraud to these locking devices, a rather complicated mechanism is required.
Conventionally, there has also been a desire to further enhance the locking function as compared to conventional locking devices.
Therefore, an object of the present invention is to provide a locking device for a gaming machine that has a novel mechanism that also has a function of preventing fraud and that can lock the front frame strongly against the outer frame.

前記課題を解決するために本発明は、各請求項に記載の通りの構成を備える遊技機用施錠装置であることを特徴とする。
請求項１に記載の発明によると、前枠裏面側部の上下部または外枠側部の上下部のいずれかに設けられる一対のメス部材と、いずれか他方に設けられる一対のオス部材と、前枠裏面側部の上下中間部に設けられる鉤部材とを有している。各メス部材は、前枠を外枠に対して閉じ位置にした時に各オス部材に設けられた軸部が挿入される挿入孔を有している。各挿入孔と各軸部の間には、挿入孔に軸部が挿入されることで挿入孔から軸部が抜けることを防止する抜止機構と、その抜止機構を解除する抜止解除機構が設けられている。各抜止解除機構は、前枠に設けられたシリンダ錠に連動する連動部材を介して作動する構成になっている。鉤部材は、前枠を外枠に対して閉じ位置にした時に外枠に設けられた鉤受部に掛止し、かつ前記シリンダ錠に連動して傾動する構成になっている。 In order to solve the above-mentioned problems, the present invention is a gaming machine locking device having a configuration as described in each claim.
According to invention of Claim 1, a pair of female member provided in either the upper lower part of a front frame back surface side part, or the upper lower part of an outer frame side part, A pair of male member provided in any other, And an eaves member provided at the upper and lower intermediate part on the back side of the front frame. Each female member has an insertion hole into which a shaft portion provided in each male member is inserted when the front frame is in a closed position with respect to the outer frame. Between each insertion hole and each shaft portion, there is provided a retaining mechanism for preventing the shaft portion from being removed from the insertion hole by inserting the shaft portion into the insertion hole, and a retaining release mechanism for releasing the retaining mechanism. ing. Each retaining release mechanism is configured to operate via an interlocking member that interlocks with a cylinder lock provided on the front frame. The hook member is configured to be hooked on a hook receiving portion provided on the outer frame and tilted in conjunction with the cylinder lock when the front frame is in the closed position with respect to the outer frame.

したがって施錠装置は、上下部に一対のメス部材と一対のオス部材を有し、中間部に鉤部材を有している。そのため施錠装置は、少なくとも三箇所において前枠を外枠に対して施錠する。そのため本施錠装置は、従前の施錠装置に比べて施錠機能が強い構造になっている。
またメス部材とオス部材は、挿入孔に軸部が挿入され、軸部が挿入孔から抜けることが抜止機構によって防止される構造になっている。そして抜止機構は、挿入孔と軸部の間に設けられている。そのため施錠装置は、不正行為によって解錠されにくい構造になっている。 Therefore, the locking device has a pair of female members and a pair of male members in the upper and lower parts, and has a collar member in the middle part. Therefore, the locking device locks the front frame to the outer frame in at least three places. For this reason, this locking device has a structure with a stronger locking function than conventional locking devices.
Further, the female member and the male member have a structure in which the shaft portion is inserted into the insertion hole, and the shaft portion is prevented from coming out of the insertion hole by the retaining mechanism. The retaining mechanism is provided between the insertion hole and the shaft portion. Therefore, the locking device has a structure that is not easily unlocked by an unauthorized act.

また施錠装置は、上下部と中間部において施錠形態が相違している。そのため施錠装置は、その構造によっても不正行為により解錠され難い構造になっている。
一方、施錠装置は、一つのシリンダ錠を作動させることによって一対の抜止機構と鉤部材とを同時に解除できる。そのためシリンダ錠によって容易に施錠装置を解錠状態にすることができる。 Further, the locking device is different in locking form in the upper and lower parts and the intermediate part. Therefore, the locking device has a structure that is not easily unlocked by an illegal act even by its structure.
On the other hand, the locking device can simultaneously release the pair of retaining mechanisms and the hook member by operating one cylinder lock. Therefore, the locking device can be easily unlocked by the cylinder lock.

また請求項１に記載の発明によると、シリンダ錠の錠軸を解錠方向に軸回転させた時のみに解錠状態とするために、各抜止解除機構と各抜止機構の間には、錠軸を解錠方向に軸回転させた時のみに各抜止解除機構と各抜止機構とを連動させる一方向連動機構が設けられている。そして鉤部材と錠軸の間には、錠軸を解錠方向に軸回転させた時のみに鉤部材を傾動させる一方向連動機構が設けられている。
したがって施錠装置は、一方向連動機構によってシリンダ錠の錠軸を解錠方向に軸回転させた時のみに解錠状態とされる。 Moreover, according to the invention described in claim 1, in order to unlock state only when is pivoted unlocking direction the lock axis of the cylinder lock, between each retaining release mechanism and each retaining mechanism, tablets There is provided a one-way interlocking mechanism that interlocks each retaining release mechanism and each retaining mechanism only when the shaft is rotated in the unlocking direction. A one-way interlocking mechanism that tilts the hook member only when the lock shaft is rotated in the unlocking direction is provided between the hook member and the lock shaft.
Therefore, the locking device is unlocked only when the lock shaft of the cylinder lock is rotated in the unlocking direction by the one-way interlocking mechanism.

請求項２に記載の発明によると、抜止機構は、内部にテーパ部を具備する挿入孔を有するガイド部材と、そのガイド部材の挿入孔内をスライドするスライド部材と、そのスライド部材を初期位置に付勢する付勢部材と、スライド部材のスライド位置に応じて軸部に対して近接離間し、かつ軸部を挟持する一対の係合ピンを有している。抜止解除機構は、シリンダ錠に連動する連動部材によって傾動される傾動部材を有し、傾動部材を傾動させることでスライド部材を移動させて、一対の係合ピンによる軸部の挟持状態を解除できる構成になっている。一方向連動機構は、スライド部材に設けられた長穴状の開口部と、傾動部材から開口部に突出する突出部を有して構成されている。

According to the second aspect of the present invention, the retaining mechanism includes a guide member having an insertion hole having a tapered portion therein, a slide member that slides in the insertion hole of the guide member, and the slide member at an initial position. An urging member for urging and a pair of engagement pins that are close to and away from the shaft portion according to the slide position of the slide member and sandwich the shaft portion. The retaining release mechanism has a tilting member that is tilted by an interlocking member that interlocks with the cylinder lock, and can move the slide member by tilting the tilting member to release the pinched state of the shaft portion by the pair of engagement pins. It is configured. The one-way interlocking mechanism has an elongated hole-like opening provided in the slide member and a protrusion that protrudes from the tilting member to the opening.

本発明によれば、不正行為防止機能を兼備する新規な機構を有すると共に、更に前枠を強く外枠に対して施錠することが可能な遊技機用施錠装置を得ることができる。   According to the present invention, it is possible to obtain a locking device for a gaming machine that has a novel mechanism having a function of preventing fraud and that can further lock the front frame strongly against the outer frame.

本発明の一の実施形態を図１〜１６にしたがって説明する。
本形態に係る施錠装置１は、図１に示すようにパチンコ機またはスロット機である遊技機１０のための施錠装置である。
遊技機１０は、外枠１１と前枠１２を有している。
外枠１１は、矩形状であって上下左右の枠部材を有している。左の枠部材の上部と下部には、ヒンジ１３，１４が取付けられている。
前枠１２は、中央部に開口窓１２ａを有する板材であって、正面左側部がヒンジ１３，１４を介して外枠１１に回動可能に取付けられている。そのため前枠１２は、図１に示す開き位置と、外枠１１の前側に位置する閉じ位置の間で回動する。そして施錠装置１によって閉じ位置において前枠１２が外枠１１に対して施錠される。 One embodiment of the present invention will be described with reference to FIGS.
The locking device 1 according to the present embodiment is a locking device for a gaming machine 10 that is a pachinko machine or a slot machine as shown in FIG.
The gaming machine 10 has an outer frame 11 and a front frame 12.
The outer frame 11 is rectangular and has upper, lower, left and right frame members. Hinges 13 and 14 are attached to the upper and lower parts of the left frame member.
The front frame 12 is a plate material having an opening window 12a at the center, and the front left side portion is rotatably attached to the outer frame 11 via hinges 13 and 14. Therefore, the front frame 12 rotates between the open position shown in FIG. 1 and the closed position located on the front side of the outer frame 11. Then, the front frame 12 is locked to the outer frame 11 at the closed position by the locking device 1.

施錠装置１は、図１，２に示すように外枠１１と前枠１２の間に設けられている。施錠装置１は、外枠１１の側部に設けられるベース部材８と一対のオス部材４，５と鉤受部３１を有しており、前枠１２の裏面側部に設けられる基枠体７と一対のメス部材２，３とシリンダ錠６と鉤部材３０を有している。
ベース部材８は、長尺部材であって、外枠１１の右枠部材の枠内側面に取付けられ、右枠部材に沿って上下方向に延出している。ベース部材８の中央部には、鉤受部３１が形成されており、鉤受部３１は、外枠１１の右枠部材に対して立設している。
オス部材４，５は、軸部４ａ，５ａを有しており、ベース部材８の上部と下部に取付けられている。軸部４ａ，５ａは、前枠１２の右枠部材の上下部において略水平方向前方に張出している。 The locking device 1 is provided between the outer frame 11 and the front frame 12 as shown in FIGS. The locking device 1 includes a base member 8 provided on a side portion of the outer frame 11, a pair of male members 4, 5, and a hook receiving portion 31, and a base frame body 7 provided on a back side portion of the front frame 12. And a pair of female members 2, 3, a cylinder lock 6, and a flange member 30.
The base member 8 is a long member, is attached to the inner surface of the right frame member of the outer frame 11, and extends in the vertical direction along the right frame member. A flange receiving portion 31 is formed at the center of the base member 8, and the flange receiving portion 31 stands on the right frame member of the outer frame 11.
The male members 4, 5 have shaft portions 4 a, 5 a and are attached to the upper and lower portions of the base member 8. The shaft portions 4a and 5a project forward substantially horizontally in the upper and lower portions of the right frame member of the front frame 12.

基枠体７は、図１，２に示すように断面Ｌ字状の長尺部材であって、前枠１２の裏面の側端縁に沿って取付けられている。
メス部材２，３は、基枠体７の上部と下部に取付けられており、基枠体７を介して前枠１２の上下部に取付けられている。
メス部材２は、図４，５に示すようにガイド部材２ａ、取付部材２ｂ、カバー２ｇ、スライド部材２ｃ、係合ピン２ｅ，２ｆ、付勢部材２ｈ，２ｉおよび傾動部材２ｄを有している。
ガイド部材２ａは、取付部材２ｂに取付けられ、カバー２ｇによって覆われ、取付部材２ｂを介して基枠体７に取付けられている。そしてガイド部材２ａと取付部材２ｂの間には、オス部材４の軸部４ａが挿入される挿入孔２ｊが形成されている（図３，８参照）。 The base frame body 7 is a long member having an L-shaped cross section as shown in FIGS. 1 and 2, and is attached along the side edge of the back surface of the front frame 12.
The female members 2 and 3 are attached to the upper and lower parts of the base frame body 7, and are attached to the upper and lower parts of the front frame 12 via the base frame body 7.
As shown in FIGS. 4 and 5, the female member 2 includes a guide member 2a, a mounting member 2b, a cover 2g, a slide member 2c, engagement pins 2e and 2f, urging members 2h and 2i, and a tilting member 2d. .
The guide member 2a is attached to the attachment member 2b, covered with a cover 2g, and attached to the base frame body 7 via the attachment member 2b. An insertion hole 2j into which the shaft portion 4a of the male member 4 is inserted is formed between the guide member 2a and the mounting member 2b (see FIGS. 3 and 8).

挿入孔２ｊは、図８に示すように左から先端開口部２ｊ１、テーパ部２ｊ２、奥側開口部２ｊ３を有している。
テーパ部２ｊ２は、先端開口部２ｊ１側から奥側開口部２ｊ３に向けて径が徐々に広くなるテーパ形状になっている。
挿入孔２ｊには、図４，８，９に示すようにオス部材４の軸部４ａが挿入孔２ｊから抜けることを防止する抜止機構（２ａ，２ｃ，２ｅ，２ｆ，２ｈ，２ｉ）が設けられている。そしてガイド部材２ａと取付部材２ｂの間には、抜止機構を解除するための抜止解除機構（２ｄ）が設けられている。 As shown in FIG. 8, the insertion hole 2j has a front end opening 2j1, a taper 2j2, and a back opening 2j3 from the left.
The tapered portion 2j2 has a tapered shape in which the diameter gradually increases from the tip opening portion 2j1 side toward the back opening portion 2j3.
As shown in FIGS. 4, 8, and 9, the insertion hole 2j is provided with a retaining mechanism (2a, 2c, 2e, 2f, 2h, 2i) for preventing the shaft portion 4a of the male member 4 from coming out of the insertion hole 2j. It has been. A retaining release mechanism (2d) for releasing the retaining mechanism is provided between the guide member 2a and the mounting member 2b.

抜止機構（２ａ，２ｃ，２ｅ，２ｆ，２ｈ，２ｉ）は、図４，８，９に示すようにガイド部材２ａとスライド部材２ｃと係合ピン２ｅ，２ｆと付勢部材２ｈ，２ｉを有している。
スライド部材２ｃは、断面コ字状であって挿入孔２ｊに対して軸方向にスライド可能に収容されている。スライド部材２ｃの上下両壁部には、係合ピン２ｅ，２ｆが設置される取付孔２ｃ１，２ｃ２が形成されている。取付孔２ｃ１，２ｃ２は、スライド部材２ｃの中心方向に向けて径が細くなるテーパを有しており、係合ピン２ｅ，２ｆの一部がスライド部材２ｃの中心側に突出し得る構成になっている。
付勢部材２ｈ，２ｉは、図４，８，９に示すようにスライド部材２ｃとガイド部材２ａの間に設けられており、スライド部材２ｃを奥側開口部２ｊ３から先端開口部２ｊ１に向けて（初期位置に向けて）付勢する構成になっている。 As shown in FIGS. 4, 8, and 9, the retaining mechanism (2a, 2c, 2e, 2f, 2h, 2i) has a guide member 2a, a slide member 2c, engagement pins 2e, 2f, and biasing members 2h, 2i. is doing.
The slide member 2c has a U-shaped cross section and is accommodated so as to be slidable in the axial direction with respect to the insertion hole 2j. Mounting holes 2c1 and 2c2 in which the engagement pins 2e and 2f are installed are formed in the upper and lower walls of the slide member 2c. The mounting holes 2c1 and 2c2 have a taper that decreases in diameter toward the center of the slide member 2c, and a part of the engagement pins 2e and 2f can protrude toward the center of the slide member 2c. Yes.
The urging members 2h and 2i are provided between the slide member 2c and the guide member 2a as shown in FIGS. 4, 8, and 9, and the slide member 2c is directed from the back side opening 2j3 toward the tip opening 2j1. It is configured to bias (toward the initial position).

抜止解除機構（２ｄ）は、図４〜６に示すように傾動部材２ｄを有している。
傾動部材２ｄは、取付孔２ｄ１と突出部２ｄ２と連結部２ｄ３を有しており、取付孔２ｄ１に挿入されるピンにて取付部材２ｂに傾動可能に取付けられる。
突出部２ｄ２は、図６に示すようにスライド部材２ｃに向けて突出し、スライド部材２ｃの開口部２ｃ３に先端部が入り込んでいる。
連結部２ｄ３は、連動部材２０の端部２０ａと連結されている。そして開口部２ｃ３は、長穴状、例えば三角形状に形成されている。 The retaining release mechanism (2d) has a tilting member 2d as shown in FIGS.
The tilting member 2d has a mounting hole 2d1, a projecting portion 2d2, and a connecting portion 2d3, and is tiltably mounted on the mounting member 2b by a pin inserted into the mounting hole 2d1.
The protruding portion 2d2 protrudes toward the slide member 2c as shown in FIG. 6, and the tip end portion enters the opening 2c3 of the slide member 2c.
The connecting portion 2d3 is connected to the end portion 20a of the interlocking member 20. The opening 2c3 is formed in a long hole shape, for example, a triangular shape.

したがって連動部材２０を上方に移動させた場合は、傾動部材２ｄが傾動し、傾動部材２ｄによってスライド部材２ｃが矢印Ａ方向にスライドする。一方、連動部材２０を下方に移動させて傾動部材２ｄを傾動させた場合には、突出部２ｄ２が開口部２ｃ３内を移動するために、スライド部材２ｃがスライドしない（一方向連動機構）。   Therefore, when the interlocking member 20 is moved upward, the tilting member 2d tilts, and the sliding member 2c slides in the arrow A direction by the tilting member 2d. On the other hand, when the interlocking member 20 is moved downward to tilt the tilting member 2d, the slide member 2c does not slide (one-way interlocking mechanism) because the projecting portion 2d2 moves in the opening 2c3.

下側のメス部材３も、図１３に示すように上側のメス部材２と同様に形成されている。そしてメス部材３とオス部材５の間には、上側の抜止機構と同様に形成された抜止機構（３ａ，３ｃ，３ｅ，３ｆ，３ｈ，３ｉ）と、上側の抜止解除機構と同様に形成された抜止解除機構（３ｄ）が設けられている。そしてスライド部材３ｃに開口部３ｃ３（一方向連動機構）が形成されている。   The lower female member 3 is also formed in the same manner as the upper female member 2 as shown in FIG. Then, between the female member 3 and the male member 5, a retaining mechanism (3a, 3c, 3e, 3f, 3h, 3i) formed similarly to the upper retaining mechanism and the upper retaining release mechanism are formed. A retaining release mechanism (3d) is provided. An opening 3c3 (one-way interlocking mechanism) is formed in the slide member 3c.

シリンダ錠６は、図１，２に示すように基枠体７の上下中央部に取付けられており、前枠１２に形成された貫通孔を通って前枠１２の裏面から前方に張出す。
シリンダ錠６は、図１１（Ｂ）（Ｄ）に示すように鍵が差し込まれる鍵穴６ｂと、鍵を回すことで軸回転する錠軸６ａを有している。
錠軸６ａの裏側先端には、図７に示すようにカム部材２２が取付けられている。カム部材２２の右側部には、連動部材２０の一端部２０ｂが連結され、左側部には、連動部材２１の一端部２１ｂが連結されている。 As shown in FIGS. 1 and 2, the cylinder lock 6 is attached to the upper and lower center portions of the base frame body 7 and projects forward from the back surface of the front frame 12 through a through hole formed in the front frame 12.
As shown in FIGS. 11B and 11D, the cylinder lock 6 has a key hole 6b into which a key is inserted, and a lock shaft 6a that rotates by turning the key.
A cam member 22 is attached to the back end of the lock shaft 6a as shown in FIG. One end 20b of the interlocking member 20 is connected to the right side of the cam member 22, and one end 21b of the interlocking member 21 is connected to the left side.

連動部材２０，２１は、図４，７，１３などに示すように径の細い金属棒（針金状あるいはワイヤー状）であって、他端部２０ａ，２１ａが傾動部材２ｄ，３ｄに連結されている。そのため錠軸６ａを回転させることで連動部材２０，２１は、互いに上下逆方向に移動し、傾動部材２ｄ，３ｄを傾動させる。   The interlocking members 20 and 21 are thin metal bars (wire shape or wire shape) as shown in FIGS. 4, 7, 13 and the other end portions 20a and 21a are connected to the tilting members 2d and 3d. Yes. Therefore, by rotating the lock shaft 6a, the interlocking members 20 and 21 are moved in the opposite directions to tilt the tilting members 2d and 3d.

図４に示すように連動部材２０は、基枠体７に取付けられるカバー２３と基枠体７の間に形成された通路内に摺動可能に収容されている。したがって連動部材２０は、カバー２３によって覆われて保護されている。
連動部材２１も連動部材２０と同様に図示省略のカバーと基枠体７との間に形成された通路内に摺動可能に収納され、カバーによって保護されている。 As shown in FIG. 4, the interlocking member 20 is slidably accommodated in a passage formed between the cover 23 attached to the base frame body 7 and the base frame body 7. Therefore, the interlocking member 20 is covered and protected by the cover 23.
Similarly to the interlocking member 20, the interlocking member 21 is slidably accommodated in a passage formed between a cover (not shown) and the base frame body 7 and is protected by the cover.

鉤部材３０は、図１に示すように基端部が基枠体７の上下中央部に傾動可能に取付けられている。
鉤部材３０とシリンダ錠６の間には、図７，１６に示すように連結杆３２が設けられている。
連結杆３２は、下端部が鉤部材３０と連結されており、基枠体７に対して上下方向に摺動可能に取付けられている。連結杆３２の上端部には、カム部材２２のアーム部２２ａが突入される縦方向に長い長穴状の挿入孔３２ａが形成されている。 As shown in FIG. 1, the flange member 30 is attached so that the base end portion thereof can be tilted to the vertical center portion of the base frame body 7.
A connecting rod 32 is provided between the rod member 30 and the cylinder lock 6 as shown in FIGS.
The lower end of the connecting rod 32 is connected to the flange member 30, and is attached to the base frame body 7 so as to be slidable in the vertical direction. At the upper end of the connecting rod 32, an elongated insertion hole 32a is formed that is long in the vertical direction into which the arm portion 22a of the cam member 22 enters.

連結杆３２と基枠体７の間には、図７，１６に示すように付勢部材３３が取付けられている。付勢部材３３は、連結杆３２を付勢することによって、鉤部材３０を略水平方向の姿勢に付勢する。そして鉤部材３０を鉤受部３１に対し掛止させる（図１５，１６参照）。
鉤部材３０を掛止解除する場合は、カム部材２２を解錠方向に回動させる。これによりアーム部２２ａによって連結杆３２が摺動し、鉤部材３０が先端下方に傾動し、鉤部材３０が掛止解除状態になる。
一方、カム部材２２を解錠方向と逆方向に回動させた場合には、アーム部２２ａが挿入孔３２ａ内を移動する。そのため連結杆３２が摺動せず、鉤部材３０は、傾動せず、掛止状態のままになる（一方向連動機構）。 An urging member 33 is attached between the connecting rod 32 and the base frame 7 as shown in FIGS. The urging member 33 urges the connecting rod 32 to urge the flange member 30 in a substantially horizontal posture. And the eaves member 30 is latched with respect to the eaves receiving part 31 (refer FIG. 15, 16).
When the hook member 30 is unlocked, the cam member 22 is rotated in the unlocking direction. As a result, the connecting rod 32 is slid by the arm portion 22a, the hook member 30 is tilted downward, and the hook member 30 is in the latch release state.
On the other hand, when the cam member 22 is rotated in the direction opposite to the unlocking direction, the arm portion 22a moves in the insertion hole 32a. Therefore, the connecting rod 32 does not slide, and the flange member 30 does not tilt and remains in the hooked state (one-way interlocking mechanism).

施錠装置１を施錠状態にする方法を以下に説明する。
先ず、前枠１２を外枠１１に対して開き位置から閉じ位置に向けて回動させる（図１参照）。これにより前枠１２側のメス部材２，３が外枠１１に取付けられたオス部材４，５に近接する。
そして図３，図９（Ｂ）に示すように上側のメス部材２の挿入孔２ｊにオス部材４の軸部４ａが挿入される。そして係合ピン２ｅ，２ｆが軸部４ａと当接する。 A method for bringing the locking device 1 into the locked state will be described below.
First, the front frame 12 is rotated with respect to the outer frame 11 from the open position to the closed position (see FIG. 1). Accordingly, the female members 2 and 3 on the front frame 12 side are close to the male members 4 and 5 attached to the outer frame 11.
3 and 9B, the shaft portion 4a of the male member 4 is inserted into the insertion hole 2j of the upper female member 2. Then, the engagement pins 2e and 2f are in contact with the shaft portion 4a.

図１０（Ａ）に示すようにメス部材２が矢印Ｂ方向にさらに移動することで、付勢部材２ｈ，２ｉが弾性変形する。そして挿入孔２ｊのテーパ部２ｊ２が係合ピン２ｅ，２ｆに対して矢印Ｂ方向に移動し、係合ピン２ｅ，２ｆが軸部４ａから離間する方向に移動可能な状態になる。   As shown in FIG. 10A, the urging members 2h and 2i are elastically deformed by the further movement of the female member 2 in the arrow B direction. Then, the tapered portion 2j2 of the insertion hole 2j moves in the arrow B direction with respect to the engaging pins 2e and 2f, and the engaging pins 2e and 2f are movable in a direction away from the shaft portion 4a.

この状態において前枠１２を開き位置に向けて移動させた場合は、図１０（Ｂ）に示すようにメス部材２が矢印Ｃ方向に移動する。一方、スライド部材２ｃは、オス部材４の軸部４ａに対して移動しない。そのため挿入孔２ｊのテーパ部２ｊ２が係合ピン２ｅ，２ｆに対して矢印Ｃ方向に移動することとなり、係合ピン２ｅ，２ｆがテーパ部２ｊ２の壁面によって軸部４ａ側に押される。そのため係合ピン２ｅ，２ｆによって軸部４ａが挟持され、軸部４ａの挿入孔２ｊからの抜けが防止される。   In this state, when the front frame 12 is moved toward the open position, the female member 2 moves in the direction of arrow C as shown in FIG. On the other hand, the slide member 2 c does not move with respect to the shaft portion 4 a of the male member 4. Therefore, the tapered portion 2j2 of the insertion hole 2j moves in the direction of arrow C with respect to the engaging pins 2e and 2f, and the engaging pins 2e and 2f are pushed toward the shaft portion 4a by the wall surface of the tapered portion 2j2. Therefore, the shaft part 4a is clamped by the engagement pins 2e and 2f, and the shaft part 4a is prevented from coming off from the insertion hole 2j.

下側のメス部材３も上側のメス部材２と同様に、図１３（Ａ）に示すように挿入孔３ｊにオス部材５の軸部５ａが挿入される。そして軸部５ａが挿入孔３ｊから抜けることが防止される構成になっている。
したがって前枠１２は、一対のメス部材２，３と一対のオス部材４，５によって外枠１１に対して上下部が開き位置へ回動できなくなる（施錠状態）。 Similarly to the upper female member 2, the lower female member 3 has the shaft portion 5a of the male member 5 inserted into the insertion hole 3j as shown in FIG. The shaft 5a is prevented from coming out of the insertion hole 3j.
Accordingly, the front frame 12 cannot be rotated to the open position with respect to the outer frame 11 by the pair of female members 2 and 3 and the pair of male members 4 and 5 (locked state).

また施錠装置１は、図１，２に示すように鉤部材３０と鉤受部３１を有している。そして前枠１２を開き位置から閉じ位置に向けて回動させることで、鉤部材３０が図１５に示すように鉤受部３１に対して近接する。そして鉤部材３０が鉤受部３１に当接し、鉤部材３０が付勢部材３３に抗して傾動し、鉤部材３０の鉤部３０ａが鉤受部３１を越え、鉤部材３０の首部３０ｂが付勢部材３３の付勢力によって鉤受部３１に掛止する。
したがって前枠１２の上下中央部は、鉤部材３０と鉤受部３１によって外枠１１に対して開き位置へ回動できなくなる（施錠状態）。 Moreover, the locking device 1 has the collar member 30 and the collar receiving part 31, as shown to FIG. Then, by rotating the front frame 12 from the open position toward the closed position, the eaves member 30 approaches the eaves receiving portion 31 as shown in FIG. Then, the collar member 30 abuts against the collar receiving part 31, the collar member 30 tilts against the biasing member 33, the collar part 30a of the collar member 30 exceeds the collar receiving part 31, and the neck part 30b of the collar member 30 is The urging force of the urging member 33 is engaged with the hook receiving portion 31.
Therefore, the upper and lower central portions of the front frame 12 cannot be rotated to the open position with respect to the outer frame 11 by the flange member 30 and the flange receiving portion 31 (locked state).

施錠装置１を解錠する場合は、図１１（Ｂ）（Ｄ）に示すようにシリンダ錠６の鍵穴６ｂに鍵を差込み、鍵によって錠軸６ａを矢印方向に軸回動させる。これによりカム部材２２が図７において矢印方向（反時計回り）に回転し、連動部材２０が上方に移動する。
そして連動部材２０によって傾動部材２ｄが図１１（Ａ）（Ｃ）に示すように矢印Ｄ方向に傾動し、傾動部材２ｄによってスライド部材２ｃが矢印Ｅ方向に移動する。これにより係合ピン２ｅ，２ｆが挿入孔２ｊのテーパ部２ｊ２に対して矢印Ｅ方向に移動し、係合ピン２ｅ，２ｆが軸部４ａに対して径方向外方に移動できる状態になる。そして係合ピン２ｅ，２ｆによる軸部４ａの挟持力が弱まり、軸部４ａが挿入孔２ｊから抜けることができる状態になる（解除状態）。その結果、図１２に示すように軸部４ａを挿入孔２ｊから抜くことができる。
そして錠軸６ａと連動部材２０が初期位置に戻り、スライド部材２ｃが付勢部材２ｈ，２ｉによって初期位置に戻る。 When unlocking the locking device 1, as shown in FIGS. 11B and 11D, a key is inserted into the key hole 6b of the cylinder lock 6, and the lock shaft 6a is pivoted in the arrow direction by the key. As a result, the cam member 22 rotates in the direction of the arrow (counterclockwise) in FIG. 7, and the interlocking member 20 moves upward.
Then, the tilting member 2d is tilted in the arrow D direction by the interlocking member 20 as shown in FIGS. 11A and 11C, and the slide member 2c is moved in the arrow E direction by the tilting member 2d. As a result, the engagement pins 2e and 2f move in the arrow E direction with respect to the tapered portion 2j2 of the insertion hole 2j, and the engagement pins 2e and 2f can move radially outward with respect to the shaft portion 4a. Then, the holding force of the shaft portion 4a by the engaging pins 2e and 2f is weakened, and the shaft portion 4a can be removed from the insertion hole 2j (released state). As a result, the shaft portion 4a can be removed from the insertion hole 2j as shown in FIG.
Then, the lock shaft 6a and the interlocking member 20 return to the initial position, and the slide member 2c returns to the initial position by the urging members 2h and 2i.

下側のメス部材３も上側のメス部材２と同様に解除状態になる。すなわち図１３（Ｂ）（Ｄ）に示すように錠軸６ａを軸回転させることで、カム部材２２が図７の矢印方向に回転し、図１３（Ａ）（Ｃ）に示すように連動部材２１が下方に移動する。そして連動部材２１によって傾動部材３ｄが矢印Ｆ方向に傾動し、スライド部材３ｃが付勢部材３ｈ，３ｉに抗して矢印Ｇ方向に移動し、係合ピン３ｅ，３ｆが軸部５ａに対して径方向外方に移動できる状態になる。これにより係合ピン３ｅ，３ｆによる軸部４ａの挟持力が弱まり、軸部５ａが挿入孔３ｊから抜け得る状態になる。その結果、図１４に示すように軸部５ａを挿入孔３ｊから抜くことができる。
そして錠軸６ａと連動部材２１が初期位置に戻り、スライド部材３ｃが付勢部材３ｈ，３ｉによって初期位置に戻る。
かくして前枠１２を外枠１１に対して閉じ位置から開き位置することができる。 Similarly to the upper female member 2, the lower female member 3 is also released. That is, by rotating the lock shaft 6a as shown in FIGS. 13 (B) and 13 (D), the cam member 22 rotates in the direction of the arrow in FIG. 7, and as shown in FIGS. 13 (A) and 13 (C). 21 moves downward. Then, the interlocking member 21 causes the tilting member 3d to tilt in the direction of arrow F, the slide member 3c moves in the direction of arrow G against the biasing members 3h and 3i, and the engagement pins 3e and 3f move with respect to the shaft portion 5a. It will be in a state where it can move radially outward. As a result, the clamping force of the shaft portion 4a by the engaging pins 3e and 3f is weakened, and the shaft portion 5a can be removed from the insertion hole 3j. As a result, the shaft portion 5a can be removed from the insertion hole 3j as shown in FIG.
Then, the lock shaft 6a and the interlocking member 21 return to the initial position, and the slide member 3c returns to the initial position by the biasing members 3h and 3i.
Thus, the front frame 12 can be opened from the closed position with respect to the outer frame 11.

鉤部材３０も錠軸６ａの軸回動によって鉤受部３１に対して掛止解除される（図７，１５参照）。すなわち錠軸６ａを解錠方向に回動させることで、カム部材２２が回転し、連結杆３２が摺動する。そして連結杆３２によって鉤部材３０が傾動し、鉤部材３０の先端部が下がり、鉤部材３０が鉤受部３１に対して掛止解除される（図１５参照）。
したがって施錠装置１は、解錠状態となる。 The hook member 30 is also released from the hook receiving portion 31 by pivoting the lock shaft 6a (see FIGS. 7 and 15). That is, by rotating the lock shaft 6a in the unlocking direction, the cam member 22 rotates and the connecting rod 32 slides. Then, the hook member 30 is tilted by the connecting hook 32, the tip of the hook member 30 is lowered, and the hook member 30 is released from the hook receiving portion 31 (see FIG. 15).
Therefore, the locking device 1 is unlocked.

シリンダ錠６の錠軸６ａを解錠方向と逆方向に軸回動させた場合は、カム部材２２が図７において時計回りに回転する。そして連動部材２０が下方に移動し、連動部材２１が上方に移動する。
これにより傾動部材２ｄ，３ｄが傾動し、傾動部材２ｄ，３ｄの突出部２ｄ２，３ｄ２が開口部２ｃ３，３ｃ３（一方向連動機構）内を移動する（図６，１２，１４参照）。そのため傾動部材２ｄ，３ｄとスライド部材２ｃ，３ｃとが連動せず、抜止機構（２ａ，２ｃ，２ｅ，２ｆ，２ｈ，２ｉ；３ａ，３ｃ，３ｅ，３ｆ，３ｈ，３ｉ）が解除状態になることはない。
またこの時、鉤部材３０も錠軸６ａと連動しない。そのため鉤部材３０も鉤受部３１に対して掛止解除状態になることはない。 When the shaft 6a of the cylinder lock 6 is pivoted in the direction opposite to the unlocking direction, the cam member 22 rotates clockwise in FIG. Then, the interlocking member 20 moves downward, and the interlocking member 21 moves upward.
As a result, the tilting members 2d and 3d tilt, and the protruding portions 2d2 and 3d2 of the tilting members 2d and 3d move in the openings 2c3 and 3c3 (one-way interlocking mechanism) (see FIGS. 6, 12, and 14). Therefore, the tilt members 2d and 3d and the slide members 2c and 3c are not interlocked, and the retaining mechanism (2a, 2c, 2e, 2f, 2h, 2i; 3a, 3c, 3e, 3f, 3h, 3i) is released. There is nothing.
At this time, the collar member 30 is not interlocked with the lock shaft 6a. For this reason, the hook member 30 does not enter the latch release state with respect to the hook receiving portion 31.

以上のようにして施錠装置１が形成されている。
すなわち施錠装置１は、図１，２に示すように上下部に一対のメス部材２，３と一対のオス部材４，５を有し、中間部に鉤部材３０を有している。そのため施錠装置１は、少なくとも三箇所において前枠１２を外枠１１に対して施錠し、従前の施錠装置に比べて施錠機能が強い構造になっている。
またメス部材２，３とオス部材４，５は、図３，９〜１４に示すように挿入孔２ｊ，３ｊに軸部４ａ，５ａが挿入され、軸部４ａ，５ａが挿入孔２ｊ，３ｊから抜けることが抜止機構（２ａ，２ｃ，２ｅ，２ｆ，２ｈ，２ｉ；３ａ，３ｃ，３ｅ，３ｆ，３ｈ，３ｉ）によって防止される構造になっている。そして抜止機構は、挿入孔２ｊ，３ｊと軸部４ａ，５ａの間に設けられている。そのため施錠装置１は、不正行為によって解錠されにくい構造になっている。 The locking device 1 is formed as described above.
That is, as shown in FIGS. 1 and 2, the locking device 1 has a pair of female members 2 and 3 and a pair of male members 4 and 5 in the upper and lower portions, and a collar member 30 in the middle portion. Therefore, the locking device 1 has a structure in which the front frame 12 is locked to the outer frame 11 in at least three places and has a stronger locking function than the conventional locking device.
Further, as shown in FIGS. 3 and 9-14, the female members 2 and 3 and the male members 4 and 5 have shaft portions 4a and 5a inserted into the insertion holes 2j and 3j, and the shaft portions 4a and 5a are inserted into the insertion holes 2j and 3j. It has a structure in which it is prevented from coming off from the retaining mechanism (2a, 2c, 2e, 2f, 2h, 2i; 3a, 3c, 3e, 3f, 3h, 3i). The retaining mechanism is provided between the insertion holes 2j and 3j and the shaft portions 4a and 5a. Therefore, the locking device 1 has a structure that is not easily unlocked by an unauthorized act.

また施錠装置１は、図１，２に示すように上下部と中間部において施錠形態が相違している。そのため施錠装置１は、その構造によっても不正行為により解錠され難い構造になっている。
一方、施錠装置１は、図１１〜１４に示すように一つのシリンダ錠６を作動させることによって一対の抜止機構（２ａ，２ｃ，２ｅ，２ｆ，２ｈ，２ｉ；３ａ，３ｃ，３ｅ，３ｆ，３ｈ，３ｉ）と鉤部材３０を同時に解除できる。そのためシリンダ錠６によって容易に施錠装置１を解錠状態にすることができる。 In addition, the locking device 1 is different in locking form in the upper and lower parts and the intermediate part as shown in FIGS. Therefore, the locking device 1 has a structure that is not easily unlocked by an illegal act even by its structure.
On the other hand, the locking device 1 operates a single cylinder lock 6 as shown in FIGS. 11 to 14 to operate a pair of retaining mechanisms (2a, 2c, 2e, 2f, 2h, 2i; 3a, 3c, 3e, 3f, 3h, 3i) and the eaves member 30 can be released simultaneously. Therefore, the locking device 1 can be easily unlocked by the cylinder lock 6.

また施錠装置１は、シリンダ錠６の錠軸６ａを解錠方向に軸回転させた時のみに解錠状態とするために、抜止解除機構（２ｄ，３ｄ）と抜止機構（２ａ，２ｃ，２ｅ，２ｆ，２ｈ，２ｉ；３ａ，３ｃ，３ｅ，３ｆ，３ｈ，３ｉ）の間に一方向連動機構（開口部２ｃ３、開口部３ｃ３）を有している。そして鉤部材３０と錠軸６ａの間に一方向連動機構（挿入孔３２ａ）を有している。
したがって施錠装置１は、一方向連動機構（２ｃ３，２ｄ２，３ｃ３，３ｄ２，２２ａ，３２ａ）によってシリンダ錠６の錠軸６ａを解錠方向に軸回転させた時のみに解錠状態とされる。 Further, the locking device 1 is set to the unlocking mechanism (2d, 3d) and the locking mechanism (2a, 2c, 2e) in order to make the unlocked state only when the lock shaft 6a of the cylinder lock 6 is rotated in the unlocking direction. , 2f, 2h, 2i; 3a, 3c, 3e, 3f, 3h, 3i), there is a one-way interlocking mechanism (opening 2c3, opening 3c3). A one-way interlocking mechanism (insertion hole 32a) is provided between the collar member 30 and the lock shaft 6a.
Therefore, the locking device 1 is unlocked only when the lock shaft 6a of the cylinder lock 6 is rotated in the unlocking direction by the one-way interlocking mechanism (2c3, 2d2, 3c3, 3d2, 22a, 32a).

また抜止機構は、図８〜１０，１３に示すようにガイド部材２ａ；３ａとスライド部材２ｃ；３ｃと付勢部材２ｈ，２ｉ；３ｈ，３ｉと一対の係合ピン２ｅ，２ｆ；３ｅ，３ｆを有している。そして一対の係合ピン２ｅ，２ｆ；３ｅ，３ｆは、スライド部材２ｃ；３ｃのスライド位置に応じて軸部４ａ；５ａに対して近接離間し、かつ軸部４ａ；５ａを挟持する構成になっている。
抜止解除機構は、図１１〜１４に示すように傾動部材２ｄ；３ｄを有し、傾動部材２ｄ；３ｄを傾動させることでスライド部材２ｃ；３ｃを移動させて、一対の係合ピン２ｅ，２ｆ；３ｅ，３ｆによる軸部４ａ；５ａの挟持状態を解除できる構成になっている。
一方向連動機構は、図６，１１，１３に示すようにスライド部材２ｃ；３ｃに設けられた長穴状の開口部２ｃ３；３ｃ３と、傾動部材２ｄ；３ｄから開口部２ｃ３；３ｃ３に突出する突出部２ｄ２；３ｄ２とを有して構成されている。 Further, as shown in FIGS. 8 to 10 and 13, the retaining mechanism includes guide members 2a; 3a, slide members 2c; 3c, biasing members 2h, 2i; 3h, 3i and a pair of engaging pins 2e, 2f; have. The pair of engaging pins 2e, 2f; 3e, 3f are configured to be close to and away from the shaft portion 4a; 5a according to the slide position of the slide member 2c; 3c and sandwich the shaft portion 4a; 5a. ing.
As shown in FIGS. 11 to 14, the retaining release mechanism includes tilting members 2 d; 3 d, and the tilting members 2 d; 3 d are tilted to move the slide members 2 c; The shaft 4a; 5a held by 3e and 3f can be released.
As shown in FIGS. 6, 11, and 13, the one-way interlocking mechanism protrudes from the elongated hole-like opening 2c3; 3c3 provided in the slide member 2c; 3c and the opening 2c3; 3c3 from the tilting member 2d; 3d. It has protrusion 2d2; 3d2.

（他の実施の形態）
本発明は、上記の実施の形態に限定されず、以下の形態であっても良い。
（１）すなわち上記の実施の形態に係る施錠装置は、前枠裏面側部の上下部にメス部材が取付けられており、外枠側部の上下部にオス部材が取付けられていた。しかし前枠裏面側部の上下部にオス部材が取付けられ、外枠側部の上下部にメス部材が取付けられる形態であっても良い。
（２）上記の実施の形態に係る施錠装置は、上下部と中間部において前枠を外枠に対して施錠状態にする形態であった。しかしその構成に加えて、前枠を外枠に対して他の部分において施錠する構造を備える形態であっても良い。 (Other embodiments)
The present invention is not limited to the above-described embodiment, and may be the following form.
(1) That is, in the locking device according to the above-described embodiment, the female member is attached to the upper and lower portions of the front frame back side portion, and the male member is attached to the upper and lower portions of the outer frame side portion. However, a form in which a male member is attached to the upper and lower portions of the front frame rear side portion and a female member is attached to the upper and lower portions of the outer frame side portion may be employed.
(2) The locking device according to the above embodiment is a mode in which the front frame is locked to the outer frame at the upper and lower parts and the middle part. However, in addition to the configuration, the front frame may be provided with a structure that locks the front frame at other portions relative to the outer frame.

前枠を外枠に対して開き位置にした際の遊技機の後方からの斜視図である。It is a perspective view from the back of a game machine at the time of making a front frame into an open position to an outer frame. 外枠の一部と前枠の後方からの斜視図である。It is a perspective view from the back of a part of outer frame and a front frame. 上側のメス部材とオス部材の拡大斜視図である。It is an expansion perspective view of an upper female member and a male member. 施錠装置の上側のメス部材近傍の分解斜視図である。It is a disassembled perspective view of the upper female member vicinity of a locking device. 上側のメス部材の分解拡大斜視図である。It is a disassembled expansion perspective view of an upper female member. スライド部材と傾動部材の斜視図である。It is a perspective view of a slide member and a tilting member. 図１の矢印Ｖ方向からの正面一部拡大図である。FIG. 5 is a partially enlarged front view from the arrow V direction in FIG. 1. 上側のメス部材の断面拡大図である。It is a cross-sectional enlarged view of an upper female member. 上側のメス部材の挿入孔に上側のオス部材の軸部を挿入させることで施錠装置を施錠状態にする様子を示した図である。It is the figure which showed a mode that a locking device was made into a locked state by inserting the axial part of an upper male member in the insertion hole of an upper female member. 上側のメス部材の挿入孔に上側のオス部材の軸部を挿入させることで施錠装置を施錠状態にする様子を示した図である。It is the figure which showed a mode that a locking device was made into a locked state by inserting the axial part of an upper male member in the insertion hole of an upper female member. 上側のメス部材の挿入孔に上側のオス部材の軸部を挿入させて錠装置を施錠状態にした状態を示した図（Ａ）（Ｂ）と、施錠装置を解錠状態にする様子を示した図（Ｃ）（Ｄ）である。Figures (A) and (B) showing a state in which the shaft of the upper male member is inserted into the insertion hole of the upper female member to lock the locking device, and a state in which the locking device is brought into the unlocked state. (C) and (D). 上側のメス部材を解錠させた状態を示した図である。It is the figure which showed the state which unlocked the upper female member. 下側のメス部材の挿入孔に下側のオス部材の軸部を挿入させて錠装置を施錠状態にした状態を示した図（Ａ）（Ｂ）と、施錠装置を解錠状態にする様子を示した図（Ｃ）（Ｄ）である。The state (A) (B) which showed the state which inserted the axial part of the lower male member in the insertion hole of the lower female member, and made the locking device into the locked state, and a mode that makes the locking device into the unlocked state (C) and (D) showing 下側のメス部材を解錠させた状態を示した図である。It is the figure which showed the state which unlocked the lower female member. 鉤部材と鉤受部近傍の施錠装置の斜視図である。It is a perspective view of the locking device in the vicinity of the hook member and the hook receiving part. 鉤部材と鉤受部近傍の施錠装置の斜視図である。It is a perspective view of the locking device in the vicinity of the hook member and the hook receiving part.

符号の説明Explanation of symbols

１…施錠装置
２，３…メス部材
２ａ，３ａ…ガイド部材（抜止機構）
２ｃ，３ｃ…スライド部材（抜止機構）
２ｄ，３ｄ…傾動部材（抜止解除機構）
２ｄ２，３ｄ２…突出部（一方向連動機構）
２ｅ，２ｆ，３ｅ，３ｆ…係合ピン（抜止機構）
２ｈ，２ｉ，３ｈ，３ｉ…付勢部材（抜止機構）
２ｊ２…テーパ部
２ｂ…取付部材
２ｊ，３ｊ…挿入孔
２ｃ３，３ｃ３…開口部（一方向連動機構）
４，５…オス部材
４ａ，５ａ…軸部
６…シリンダ錠
６ａ…錠軸
６ｂ…鍵穴
７…基枠体
８…ベース部材
１０…遊技機
１１…外枠
１２…前枠
２０，２１…連動部材
２２…カム部材
３０…鉤部材
３１…鉤受部
３２ａ…挿入孔（一方向連動機構）
３２…連結杆
３３…付勢部材

DESCRIPTION OF SYMBOLS 1 ... Locking device 2, 3 ... Female member 2a, 3a ... Guide member (prevention mechanism)
2c, 3c ... slide member (prevention mechanism)
2d, 3d ... tilting member (unlocking release mechanism)
2d2, 3d2 ... Projection (one-way interlocking mechanism)
2e, 2f, 3e, 3f ... engaging pin (prevention mechanism)
2h, 2i, 3h, 3i ... biasing member (prevention mechanism)
2j2 ... taper portion 2b ... mounting members 2j, 3j ... insertion holes 2c3, 3c3 ... opening (one-way interlocking mechanism)
4, 5 ... Male members 4a, 5a ... Shaft portion 6 ... Cylinder lock 6a ... Lock shaft 6b ... Key hole 7 ... Base frame body 8 ... Base member 10 ... Game machine 11 ... Outer frame 12 ... Front frame 20, 21 ... Interlocking member 22 ... cam member 30 ... collar member 31 ... collar receiving portion 32a ... insertion hole (one-way interlocking mechanism)
32 ... Connecting rod 33 ... Biasing member

Claims (2)

遊技機の外枠に取付けられた前枠を開き位置から閉じ位置に回動させ、閉じ位置にて前記前枠を前記外枠に対して施錠する遊技機用施錠装置であって、
前枠裏面側部の上下部または外枠側部の上下部のいずれかに設けられる一対のメス部材と、いずれか他方に設けられる一対のオス部材と、前記前枠裏面側部の上下中間部に設けられる鉤部材とを有し、
前記各メス部材は、前記前枠を前記外枠に対して閉じ位置にした時に前記各オス部材に設けられた軸部が挿入される挿入孔を有し、
前記各挿入孔と前記各軸部の間には、前記挿入孔に前記軸部が挿入されることで前記挿入孔から前記軸部が抜けることを防止する抜止機構と、その抜止機構を解除する抜止解除機構が設けられており、
前記各抜止解除機構は、前記前枠に設けられたシリンダ錠に連動する連動部材を介して作動する構成になっており、
前記鉤部材は、前記前枠を前記外枠に対して閉じ位置にした時に前記外枠に設けられた鉤受部に掛止し、かつ前記シリンダ錠に連動して傾動する構成になっており、
前記シリンダ錠の錠軸を解錠方向に軸回転させた時のみに解錠状態とするために、各前記抜止解除機構と各前記抜止機構の間には、前記錠軸を解錠方向に軸回転させた時のみに前記各抜止解除機構と前記各抜止機構とを連動させる一方向連動機構が設けられており、
前記鉤部材と前記錠軸の間には、前記錠軸を解錠方向に軸回転させた時のみに前記鉤部材を傾動させる一方向連動機構が設けられていることを特徴とする遊技機用施錠装置。 A locking device for a gaming machine that rotates a front frame attached to an outer frame of a gaming machine from an open position to a closed position, and locks the front frame to the outer frame at the closed position,
A pair of female members provided on either the upper or lower part of the front frame rear side or the upper or lower part of the outer frame side part, a pair of male members provided on the other, and the upper and lower intermediate parts of the front frame rear side part And a gutter member provided on the
Each female member has an insertion hole into which a shaft portion provided in each male member is inserted when the front frame is in a closed position with respect to the outer frame,
A retaining mechanism that prevents the shaft portion from being pulled out of the insertion hole by inserting the shaft portion into the insertion hole between the insertion holes and the shaft portions, and releases the retaining mechanism. A retaining release mechanism is provided,
Each retaining release mechanism is configured to operate via an interlocking member that interlocks with a cylinder lock provided on the front frame,
The hook member is adapted to the configuration tilted in conjunction with the front frame locks hanging on鉤受portion provided in the outer frame when in the closed position relative to the outer frame, and the cylinder lock ,
In order to make the unlocked state only when the lock shaft of the cylinder lock is rotated in the unlocking direction, the lock shaft is pivoted in the unlocking direction between each unlocking release mechanism and each retaining mechanism. A one-way interlocking mechanism that interlocks each retaining prevention mechanism and each retaining mechanism only when rotated is provided,
For a gaming machine, a one-way interlocking mechanism is provided between the hook member and the lock shaft to tilt the hook member only when the lock shaft is rotated in the unlocking direction . Locking device. 請求項１に記載の遊技機用施錠装置であって、
抜止機構は、内部にテーパ部を具備する挿入孔を有するガイド部材と、そのガイド部材の挿入孔内をスライドするスライド部材と、そのスライド部材を初期位置に付勢する付勢部材と、前記スライド部材のスライド位置に応じて軸部に対して近接離間し、かつ前記軸部を挟持する一対の係合ピンを有し、
抜止解除機構は、シリンダ錠に連動する連動部材によって傾動される傾動部材を有し、前記傾動部材を傾動させることで前記スライド部材を移動させて、前記一対の係合ピンによる前記軸部の挟持状態を解除できる構成になっており、
一方向連動機構は、前記スライド部材に設けられた長穴状の開口部と、前記傾動部材から前記開口部に突出する突出部を有して構成されていることを特徴とする遊技機用施錠装置。 A gaming machine locking device according to claim 1 ,
The retaining mechanism includes a guide member having an insertion hole having a tapered portion therein, a slide member that slides in the insertion hole of the guide member, a biasing member that biases the slide member to an initial position, and the slide According to the slide position of the member, it has a pair of engagement pins that are close to and away from the shaft portion and sandwich the shaft portion,
The retaining release mechanism has a tilting member tilted by an interlocking member interlocked with the cylinder lock, and moves the slide member by tilting the tilting member so that the shaft portion is clamped by the pair of engagement pins. It is configured to release the state,
The one-way interlocking mechanism has a slot-like opening provided in the slide member, and a protrusion that protrudes from the tilting member into the opening. apparatus.

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