JP4286641B2 - Pachinko machine locking device - Google Patents

Description

本発明は、パチンコ機の前面枠を本体枠に対し施錠すると共に、前面枠内に開閉可能に取付けられたガラス枠を施錠するパチンコ機の施錠装置に関する。   The present invention relates to a locking device for a pachinko machine that locks a front frame of a pachinko machine to a main body frame and locks a glass frame attached to the front frame so as to be opened and closed.

パチンコ機の前面枠を本体枠に対し施錠する施錠装置として、断面Ｌ字状の取付板と支持板からなる基枠体の内側に、連結杆が摺動可能に配設され、支持板の上部と下部に鉤部材が連結杆に連結されて傾動可能に枢支され、取付板の中間部にシリンダ錠がその錠軸を取付板に設けた孔から内側に差込むように固定され、錠軸の先端に連結杆と係合するカム板が固定されてなる基本的な構造の施錠装置が、下記特許文献１などで知られている。   As a locking device that locks the front frame of the pachinko machine to the main body frame, a connecting rod is slidably disposed inside the base frame body consisting of an L-shaped mounting plate and a support plate, and the upper part of the support plate And a lower member are connected to a connecting member and pivotally supported so as to be tiltable. A cylinder lock is fixed to an intermediate portion of the mounting plate so that the lock shaft is inserted inward from a hole provided in the mounting plate. A locking device having a basic structure in which a cam plate that engages with a connecting rod is fixed to the front end of this is known from Patent Document 1 below.

さらに、改良されたパチンコ機の施錠装置として、パチンコ機の前面枠内に盤面を覆って開閉可能に取り付けられたガラス枠を施錠するガラス枠施錠具を、上記基枠体内に備えた施錠装置が、下記特許文献２などで知られている。このガラス枠施錠具は、基枠体内にガラス枠施錠杆を上下摺動可能に配設し、ガラス枠施錠杆には、上部と下部に鉤部が前方に向けて突設され、その鉤部を基枠体の取付板に設けたスリットに挿通させ、ガラス枠を閉じた際に、ガラス枠に設けた係止片を鉤部に係止させ、ガラス枠を施錠する構造である。
実公昭５７−８８６７号公報 特許第３０２５８７２号公報 Furthermore, as an improved locking device for a pachinko machine, there is provided a locking device provided with a glass frame locking tool for locking a glass frame that covers a board surface and is opened and closed in the front frame of the pachinko machine, in the base frame body. It is known from Patent Document 2 below. In this glass frame locking tool, a glass frame locking rod is disposed in the base frame so as to be slidable up and down, and the glass frame locking rod is provided with a hook projecting forward at the upper and lower portions. Is inserted into a slit provided on the mounting plate of the base frame body, and when the glass frame is closed, a locking piece provided on the glass frame is locked to the collar portion, and the glass frame is locked.
Japanese Utility Model Publication No.57-8867 Japanese Patent No. 3025872

しかし、上記施錠装置は、特定構造のガラス枠を前面枠内に開閉可能に装着したパチンコ機においては、良好にガラス枠を施錠することができるものの、使用可能なガラス枠の形状や大きさが制限される問題があった。すなわち、従来の施錠装置に使用されるガラス枠施錠杆は、その上下部に突設した鉤部を、基枠体の取付板に設けたスリットから前方に突出させ、且つ帯板状に形成されたガラス枠施錠杆にガイド孔を穿設し、ガラス枠施錠杆を基枠体の支持板の内側に沿って配設した際、支持板に固定したガイドピンを施錠杆のガイド孔に挿通させ、帯状のガラス枠施錠杆を基枠体の支持板の内側に沿って摺動ガイドする構造としている。このため、ガラス枠用の鉤部の位置が基枠体の支持板近傍に限定され、鉤部の位置の制限によって、適用可能なガラス枠の形状や大きさが限定され、ガラス枠の設計の自由度が制限される問題があった。つまり、基枠体内で支持板から離してガラス枠施錠杆を任意の位置に摺動可能に配設した場合、基枠体内でガラス枠施錠杆を良好に摺動可能で且つ充分な支持強度を持ってガイド保持することが難しいという課題があった。   However, although the locking device can satisfactorily lock the glass frame in a pachinko machine in which a glass frame having a specific structure is detachably mounted in the front frame, the shape and size of the usable glass frame is small. There was a limited problem. That is, the glass frame locking rod used in the conventional locking device is formed in a band plate shape, with the collar portion protruding from the upper and lower portions protruding forward from the slit provided in the mounting plate of the base frame body. When the glass frame locking rod is drilled with a guide hole and the glass frame locking rod is arranged along the inside of the base plate support plate, the guide pin fixed to the support plate is inserted into the guide hole of the locking rod. The belt-shaped glass frame locking rod is configured to slide and guide along the inner side of the support plate of the base frame body. For this reason, the position of the collar part for the glass frame is limited to the vicinity of the support plate of the base frame body, and the shape and size of the applicable glass frame are limited by the restriction of the position of the collar part. There was a problem that the degree of freedom was limited. In other words, when the glass frame locking rod is slidably disposed at an arbitrary position apart from the support plate within the base frame body, the glass frame locking rod can be satisfactorily slid within the base frame body and has sufficient support strength. There was a problem that it was difficult to hold the guide.

本発明は、上記の課題を解決するためになされたもので、ガラス枠施錠機構の設計の自由度が大きく、ガラス枠施錠杆の鉤部を良好に支持して充分な強度を持って動作させることができるパチンコ機の施錠装置を提供することを目的とする。   The present invention has been made in order to solve the above-described problems, and has a high degree of freedom in designing a glass frame locking mechanism. The glass frame locking rod can be supported with good strength and operated with sufficient strength. An object of the present invention is to provide a locking device for a pachinko machine.

上記の目的を達成するために、本発明の施錠装置は、取付板と支持板を断面Ｌ形に形成してなる基枠体の内側に連結杆が摺動可能に配設され、支持板の上部と下部に鉤部材が連結杆に連結されて傾動可能に枢支され、取付板の前面側の中間部にシリンダ錠がその錠軸を取付板に設けた孔から内側に差込むように固定され、錠軸の先端に該連結杆と係合するカム板が固定され、基枠体の取付板がパチンコ機の前面枠に縦に取付けられ、本体枠側に取付けられた受け金具に鉤部材が係止されて前面枠を施錠すると共に、前面枠内に開閉可能に装着されたガラス枠を施錠するパチンコ機の施錠装置において、上部と下部に鉤部を有したガラス枠施錠杆が基枠体の内側に摺動可能に配設され、鉤部をガイドするガイド部が、上部と下部の鉤部に沿って、取付板の一部を基枠体の前面側に直角に曲折する形態で突設され、鉤部またはガイド部にガイド孔が設けられる一方、ガイド部または鉤部に、ガイド孔に挿通係合するガイドピンの先端が固定されて、鉤部はガイド部に対しガイドピンとガイド孔を介して上下方向に摺動可能に支持され、ガラス枠施錠杆にはカム板の係合部と係合可能な係合孔が設けられると共に、ガラス枠施錠杆を施錠側に付勢するばねが取り付けられ、ガラス枠の一部に設けた係止片にガラス枠施錠杆の鉤部が係止されてガラス枠が施錠され、シリンダ錠を前面枠の解錠時と反対方向に回してカム板を同方向に回動させ、ガラス枠施錠杆を摺動させてガラス枠を解錠することを特徴とする。
In order to achieve the above-described object, the locking device of the present invention has a connecting rod slidably disposed inside a base frame formed by forming an attachment plate and a support plate in an L-shaped cross section. A hook member is connected to the upper and lower parts and is pivotally supported so that it can be tilted. The cylinder lock is fixed to the middle part on the front side of the mounting plate so that the lock shaft is inserted inward from the hole provided in the mounting plate. The cam plate that engages with the connecting rod is fixed to the tip of the lock shaft, the attachment plate of the base frame body is vertically attached to the front frame of the pachinko machine, and the collar member is attached to the receiving bracket attached to the main body frame side. together but locks the locked to the front frame, the locking device of the pachinko machine to lock a glass frame that is openably mounted in a front frame, a glass frame locking rod having a hook to the upper part and lower part group is slidably disposed inside of the frame, the guide portion for guiding the hook is, along the top and bottom of the hook Projecting a part of the mounting plate in a form that bent at right angles to the front side of the base frame, while the guide hole is provided in the hook or guide portion, the guide portion or the hook portion, inserted engagement with the guide hole The distal end of the guide pin is fixed, and the flange portion is supported to be slidable in the vertical direction with respect to the guide portion via the guide pin and the guide hole, and the glass frame locking rod can be engaged with the engagement portion of the cam plate. An engagement hole is provided, and a spring for urging the glass frame locking rod toward the locking side is attached, and the collar portion of the glass frame locking rod is locked to a locking piece provided in a part of the glass frame. The cylinder lock is rotated in the opposite direction to the unlocking of the front frame, the cam plate is rotated in the same direction, and the glass frame locking rod is slid to unlock the glass frame.

また、上記施錠装置において、ガラス枠施錠杆を断面Ｌ形に形成すると共に、基枠体の取付板と支持板の角部に摺動可能に配設して構成することができる。   Further, in the locking device, the glass frame locking rod can be formed to have an L-shaped cross section, and can be slidably disposed at the corners of the mounting plate and the support plate of the base frame body.

さらに、上記施錠装置において、解錠時にガラス枠を押し出すための押し出し部をガラス枠施錠杆の鉤部と対向した位置に突設し、押し出し部には板材の端面を曲げて傾斜部を形成することができる。   Further, in the locking device, an extrusion part for extruding the glass frame at the time of unlocking is protruded at a position facing the collar part of the glass frame locking bar, and an inclined part is formed by bending the end surface of the plate material at the extrusion part. be able to.

上記構成の施錠装置は、前面枠を本体枠に対し閉じると、施錠装置の上下の鉤部材が本体枠側の受け金具に当って下方に傾動しながら係止され、前面枠が施錠状態となる。   In the locking device having the above configuration, when the front frame is closed with respect to the main body frame, the upper and lower hook members of the locking device hit the receiving metal fitting on the main body frame side and are tilted downward to be locked, so that the front frame is locked. .

それを解錠する場合は、キーによってシリンダ錠を回し、カム板を回転させると、カム板の係合部が連結杆と係合してこれを摺動させ、上下の鉤部材が傾動する。この鉤部材の傾動によって、本体枠の受け金具との係合が外れ、前面枠は開放可能な状態となる。   In order to unlock it, when the cylinder lock is rotated by the key and the cam plate is rotated, the engaging portion of the cam plate engages with the connecting rod and slides, and the upper and lower flange members tilt. By the tilting of the flange member, the main body frame is disengaged from the metal fitting, and the front frame becomes openable.

一方、係止片を設けたガラス枠を前面枠に対し閉じると、ガラス枠内の係止片が基枠体の取付板から正面側（シリンダ錠側）に突出したガラス枠施錠杆の鉤部に当り、これを摺動させながら閉じられ、このとき、鉤部に係止片が係止され、ガラス枠は施錠状態となる。   On the other hand, when the glass frame provided with the locking piece is closed with respect to the front frame, the locking piece in the glass frame protrudes from the mounting plate of the base frame body to the front side (cylinder lock side). In this case, it is closed while being slid, and at this time, the locking piece is locked to the collar portion, and the glass frame is locked.

ガラス枠を解錠する場合は、シリンダ錠のキーを逆方向に回して、カム板を同方向に回動させる。このとき、カム板の係合部がガラス枠施錠杆の係合孔と係合してこれを摺動させる。このガラス枠施錠杆の摺動によって、ガラス枠の係止片と鉤部の係合が外れ、ガラス枠は解錠される。   When unlocking the glass frame, the key of the cylinder lock is turned in the reverse direction to rotate the cam plate in the same direction. At this time, the engaging portion of the cam plate engages with the engaging hole of the glass frame locking rod and slides it. By the sliding movement of the glass frame locking rod, the engagement between the locking piece of the glass frame and the collar portion is released, and the glass frame is unlocked.

本施錠装置は、鉤部をガイドするガイド部が、上部と下部の鉤部に沿って、取付板の一部を基枠体の前面側に直角に曲折する形態で突設され、鉤部またはガイド部にガイド孔が設けられる一方、ガイド部または鉤部に、ガイド孔に挿通係合するガイドピンの先端が固定されて、鉤部がガイド部に対しガイドピンとガイド孔を介して上下方向に摺動可能に支持される構造であるから、施錠時に鉤部が、ガラス枠の係止片から受ける荷重を、その近傍のガイド部でガイドピンとガイド孔を介して良好に保持するので、ガラス施錠杆の鉤部が円滑に摺動し、ガラス枠の施錠及び解錠を良好に行うことができる。さらに、ガイド部は、基枠体の取付板の一部を直角に曲折して形成するため、任意の位置に設けることができ、そこにガラス枠施錠杆の鉤部が摺動可能に支持されるため、鉤部の位置を任意に決めることができ、これにより、鉤部が係止される係止片を有するガラス枠の大きさや形状を決める際の、ガラス枠の設計の自由度が大きくなり、各種の大きさや形状のガラス枠に適用することができる。 In the present locking device, the guide portion that guides the collar portion is provided so as to project in a form in which a part of the mounting plate is bent at a right angle to the front side of the base frame body along the upper and lower collar portions. While the guide hole is provided in the guide part, the tip of the guide pin that is inserted into and engaged with the guide hole is fixed to the guide part or the collar part, and the collar part is moved vertically with respect to the guide part via the guide pin and the guide hole. Since it is a structure that is slidably supported , the load that the collar receives from the locking piece of the glass frame during locking is well held by the guide portion in the vicinity thereof via the guide pin and the guide hole. The collar part of the collar slides smoothly, and the glass frame can be locked and unlocked satisfactorily. Further, since the guide portion is formed by bending a part of the mounting plate of the base frame body at a right angle, it can be provided at any position, and the collar portion of the glass frame locking rod is slidably supported there. Therefore, the position of the collar portion can be arbitrarily determined, which increases the degree of freedom in designing the glass frame when determining the size and shape of the glass frame having the locking piece to which the collar portion is locked. Therefore, it can be applied to glass frames of various sizes and shapes.

また、請求項２のように、ガラス枠施錠杆を断面Ｌ形の枠状（アングル材形）に形成し、基枠体の取付板と支持板の角部にそのガラス枠施錠杆を摺動可能に配設した構造とすれば、ガラス枠施錠杆の強度を大きくできるとともに、円滑に摺動可能に保持することができ、その構造を簡単化することができる。   Further, as in claim 2, the glass frame locking rod is formed in an L-shaped frame shape (angle material shape), and the glass frame locking rod is slid on the corners of the mounting plate and the support plate of the base frame body. If the structure is arranged as possible, the strength of the glass frame locking bar can be increased, and the glass frame locking bar can be slidably held, and the structure can be simplified.

さらに、請求項３のように、解錠時にガラス枠を押し出すための押し出し部をガラス枠施錠杆の鉤部と対向した位置に突設し、押し出し部に形成した押し出すための傾斜部を、板材の端部を曲げて形成すれば、板材の端面より面積が大きく円滑な面で傾斜部を形成することができ、ガラス枠を押し出す際、ガラス枠を良好に押し出して開放することができる。   Further, as in claim 3, an extruding portion for extruding the glass frame at the time of unlocking protrudes at a position opposed to the collar portion of the glass frame locking rod, and an inclined portion for extruding formed on the extruding portion is provided as a plate material. If the end portion is bent and formed, the inclined portion can be formed on a smooth surface having a larger area than the end surface of the plate material, and when the glass frame is extruded, the glass frame can be well extruded and opened.

以下、本発明の実施例を図面に基づいて説明する。図１は施錠装置の正面図を、図２はその左側面図を、図３はその右側面図を、図４はその背面図を、図５はその分解右側面図を示している。   Embodiments of the present invention will be described below with reference to the drawings. 1 is a front view of the locking device, FIG. 2 is a left side view thereof, FIG. 3 is a right side view thereof, FIG. 4 is a rear view thereof, and FIG. 5 is an exploded right side view thereof.

図中、１は取付板２と支持板３を略直角に断面Ｌ字形に曲折して一体成形してなる縦長の基枠体で、基枠体１の支持板３の上部の少し下寄りと下部に鉤部材用の枢支部が形成されている。取付板２には複数の取付孔が穿設され、また、取付板２の中間部から下寄りの部分に幅広部が形成され、その幅広部には後述のシリンダ錠７が取り付けられる。さらに、取付板２の上部と中間部下寄りに切り欠き凹部が形成され、その切り欠き凹部の縁部から前方に向けて、取付板２の一部が直角に曲折され、その前面側に曲折された部分に、ガラス枠施錠杆の鉤部用のガイド部１２ａ、１２ｂが形成されている。   In the figure, reference numeral 1 denotes a vertically long base frame formed by bending a mounting plate 2 and a support plate 3 substantially at right angles into an L-shaped cross section, and is slightly below the upper part of the support plate 3 of the base frame 1. A pivotal support for the saddle member is formed in the lower part. A plurality of mounting holes are formed in the mounting plate 2, and a wide portion is formed in a lower portion from the middle portion of the mounting plate 2, and a cylinder lock 7 to be described later is attached to the wide portion. Further, a notch recess is formed near the upper portion and the middle portion of the mounting plate 2, and a part of the mounting plate 2 is bent at a right angle from the edge of the notch recess toward the front, and is bent toward the front side. The guide portions 12a and 12b for the collar portion of the glass frame locking rod are formed at the portion.

支持板３の枢支部には、鉤部材４、５が下方に傾動可能に、枢支ピン４ａ，５ａにより枢支される。鉤部材４、５は三角形頭部を有しその中間部に係合凹部を有し、背面側に突き出すように枢支ピン４ａ，５ａで枢支されている。基枠体１の内側に、図３に示すように、支持板３に沿って連結杆６が摺動可能に配設され、連結杆６の上端は、鉤部材４の末端に連結ピン４ｂで連結され、その下端は同様に下部の鉤部材５の末端に連結ピン５ｂで連結される。図５に示すように、連結杆６の中間部にはガイド孔６ｂが形成され、そのガイド孔６ｂにガイドピン１４が挿通されて支持板３に固定され、このガイド孔６ｂとガイドピン１４により連結杆６は所定の移動範囲で摺動可能に支持される。   The pivot members 4 and 5 are pivotally supported by the pivot pins 4a and 5a on the pivotal support portion of the support plate 3 so as to tilt downward. The eaves members 4 and 5 have a triangular head, an engaging recess in the middle thereof, and are pivotally supported by pivot pins 4a and 5a so as to protrude to the back side. As shown in FIG. 3, a connecting rod 6 is slidably disposed along the support plate 3 inside the base frame body 1, and the upper end of the connecting rod 6 is connected to the end of the flange member 4 with a connecting pin 4 b. The lower ends are similarly connected to the ends of the lower flange member 5 by connecting pins 5b. As shown in FIG. 5, a guide hole 6 b is formed in an intermediate portion of the connecting rod 6, and a guide pin 14 is inserted into the guide hole 6 b and fixed to the support plate 3, and the guide hole 6 b and the guide pin 14 The connecting rod 6 is slidably supported within a predetermined movement range.

連結杆６の略中間部（曲折した部分）に、後述のカム板８の第一係合部８ａが係合する係合孔６ａが形成される。この係合孔６ａにはカム板の第二係合部８ｂの進入を許容する部分も設けられる。連結杆６は、そこに設けたガイド孔６ｂにガイドピン１４を通しそれを支持板３に固定することにより、摺動可能に支持される。この鉤部材４、５及びそれを動かす連結杆６は、パチンコ機の前面枠用の施錠機構を構成する。   An engagement hole 6a is formed in a substantially intermediate portion (bent portion) of the connecting rod 6 to be engaged with a first engagement portion 8a of a cam plate 8 described later. The engagement hole 6a is also provided with a portion that allows the second engagement portion 8b of the cam plate to enter. The connecting rod 6 is slidably supported by passing a guide pin 14 through a guide hole 6 b provided therein and fixing it to the support plate 3. The hook members 4 and 5 and the connecting hook 6 for moving the hook members constitute a locking mechanism for the front frame of the pachinko machine.

取付板２の下部寄りの幅広部分に、シリンダ錠７がその錠軸を孔から基枠体１の内側に挿入するように、取付板２の正面側にねじ又はかしめで固定される。シリンダ錠７の錠軸には第一係合部８ａと第二係合部８ｂを持つカム板８が固定される。図４の反時計方向にカム板８を回動させた場合、カム板の第一係合部８ａは連結杆６の係合孔６ａに係合し、連結杆６を上方に摺動させ、鉤部材４、５を傾動させる。連結杆６のばね掛け部６ｃとガラス枠施錠杆１０のばね掛け部１５間にコイルばね９が掛けられ、さらに、連結杆６のばね掛け部６ｄと前パネル枠施錠杆２０のばね掛け部２５間にコイルばね１１が掛けられ、連結杆６はコイルばね９，１１により下側に付勢される。   The cylinder lock 7 is fixed to the front side of the mounting plate 2 by screws or caulking so that the cylinder lock 7 is inserted into the inside of the base frame 1 through the hole in the wide portion near the lower portion of the mounting plate 2. A cam plate 8 having a first engagement portion 8 a and a second engagement portion 8 b is fixed to the lock shaft of the cylinder lock 7. When the cam plate 8 is rotated counterclockwise in FIG. 4, the first engagement portion 8a of the cam plate engages with the engagement hole 6a of the connecting rod 6, and the connecting rod 6 is slid upward. The flange members 4 and 5 are tilted. A coil spring 9 is hung between the spring hooking portion 6c of the connecting rod 6 and the spring hooking portion 15 of the glass frame locking rod 10, and further, the spring hanging portion 6d of the connecting rod 6 and the spring hooking portion 25 of the front panel frame locking rod 20. A coil spring 11 is placed therebetween, and the connecting rod 6 is biased downward by the coil springs 9 and 11.

さらに、基枠体１の取付板２と支持板３の内側角部に沿って、ガラス枠施錠杆１０が摺動可能に配設される。ガラス枠施錠杆１０は、図７に示すように、横断面を直角（Ｌ字形）に曲折したアングル材状に形成され、そのアングル材の上部と下部に、鉤部１８、１９を前方に向けて突出して形成し、取付板２の拡幅部分に対応した曲折部に、カム板８の第二係合部８ｂと係合可能な係合孔１６を設けている。上下の鉤部１８、１９は、後述のガラス枠に設けた係止片に対し係止可能である、且つ解錠時にガラス枠を開方向に押し出す押し出し部１７を突設して形成される。   Further, a glass frame locking rod 10 is slidably disposed along the inner corners of the mounting plate 2 and the support plate 3 of the base frame body 1. As shown in FIG. 7, the glass frame locking rod 10 is formed in an angle material shape whose cross section is bent at a right angle (L-shape), and the flange portions 18 and 19 are directed forward at the upper and lower portions of the angle material. An engagement hole 16 that can be engaged with the second engagement portion 8 b of the cam plate 8 is provided in a bent portion corresponding to the widened portion of the mounting plate 2. The upper and lower flange portions 18 and 19 are formed by projecting an extruding portion 17 that can be locked to a locking piece provided on a glass frame, which will be described later, and that pushes the glass frame in the opening direction when unlocked.

また、ガラス枠施錠杆１０の上下部の鉤部１８，１９にはガイド孔１８ａ，１９ａが上下方向（摺動方向）に形成され、このガイド孔１８ａ，１９ａにはガイドピン１２ｃ、１２ｄが挿通され、それが基枠体１のガイド部１２ａ，１２ｂに固定される。さらに、下部の鉤部１９と対向して押し出し部１７が前方に突き出すように形成される。この押し出し部１７は、傾斜した部分を板材の端部を折り曲げて傾斜部１７ａの当接面を滑らかにし且つその面積を増すよう形成され、後述のガラス枠の係止部に下側の鉤部１９が係止して施錠され、シリンダ錠を操作してガラス枠を解錠した際、押し出し部１７の傾斜部１７ａがガラス枠の係止部（ガラス枠の一部）を押し出して、ガラス枠を開放するように動作する。   Further, guide holes 18a and 19a are formed in the vertical direction (sliding direction) in the upper and lower flange portions 18 and 19 of the glass frame locking rod 10, and guide pins 12c and 12d are inserted into the guide holes 18a and 19a. Then, it is fixed to the guide portions 12a and 12b of the base frame 1. Furthermore, the extrusion part 17 is formed so that it may oppose the lower collar part 19 and may protrude ahead. The extruded portion 17 is formed so that the inclined portion is bent at the end portion of the plate material so that the contact surface of the inclined portion 17a is smooth and the area thereof is increased. 19 is locked and locked, and when the glass frame is unlocked by operating the cylinder lock, the inclined portion 17a of the push-out portion 17 pushes out the locking portion of the glass frame (a part of the glass frame). Works to release.

このような断面Ｌ形のガラス枠施錠杆１０は、基枠体１内の取付板２と支持板３の内側角部に沿って摺動可能に配設され、その支持板３に沿った部分は、連結杆６と支持板３の間に挿入され、鉤部１８は、取付板２の上部のガイド部１２ａに沿って、鉤部１９は、取付板２の中間部下寄りのガイド部１２ｂに沿って配設される。これにより、ガラス枠施錠杆１０は必要な強度を保持しながら細く形成することができ、さらに、良好な摺動性を保持しながら、案内構造を簡単化することができる。図５に示すように、ガラス枠施錠杆１０の一部には、ばね掛け部１５が設けられ、そのばね掛け部１５と連結杆６のばね掛け部６ｃとの間にコイルばね９が掛けられ、ガラス枠施錠杆１０はコイルばね９により上方へ付勢される。   Such an L-shaped glass frame locking rod 10 is slidably disposed along the inner corners of the mounting plate 2 and the supporting plate 3 in the base frame 1, and is a portion along the supporting plate 3. Is inserted between the connecting rod 6 and the support plate 3, the flange portion 18 extends along the guide portion 12 a at the top of the mounting plate 2, and the flange portion 19 extends to the guide portion 12 b below the middle portion of the mounting plate 2. Arranged along. Thereby, the glass frame locking rod 10 can be formed thin while maintaining the required strength, and the guide structure can be simplified while maintaining good slidability. As shown in FIG. 5, a spring hook portion 15 is provided on a part of the glass frame locking rod 10, and a coil spring 9 is hung between the spring hook portion 15 and the spring hook portion 6 c of the connecting rod 6. The glass frame locking rod 10 is urged upward by the coil spring 9.

さらに、基枠体１の下部における支持板３の外側には、図２に示すように、前パネル２８を施錠するための前パネル施錠杆２０が設けられる。前パネル施錠杆２０は、帯板状の本体内にガイド孔２３ａ，２３ｂを長手方向に設け、そのガイド孔にガイドピン２４ａ，２４ｂを挿通して支持板３に固定することにより、上下摺動可能に取付けられる。前パネル施錠杆２０の中間部には、鉤部２１が取付板２から正面側（シリンダ錠側）に突出して設けられる。   Further, as shown in FIG. 2, a front panel locking bar 20 for locking the front panel 28 is provided outside the support plate 3 at the lower part of the base frame body 1. The front panel locking rod 20 slides up and down by providing guide holes 23a and 23b in the longitudinal direction in the band plate-shaped body and inserting the guide pins 24a and 24b into the guide holes and fixing them to the support plate 3. Mounted as possible. At the intermediate portion of the front panel locking rod 20, a flange portion 21 is provided so as to protrude from the mounting plate 2 to the front side (cylinder locking side).

この鉤部２１は、図９〜図１１に示すように、前パネル２８の自由端部に設けた係止片２９が閉鎖時に係止可能であり、前パネル２８は、前面枠３１内の金枠の下部にヒンジを介して開閉自在に装着される。前パネル施錠杆２０の中間部内側には、ばね掛け部２５が内側に曲折して設けられ、支持板３に形成された長孔から基枠体１の内側に挿入される。ばね掛け部２５と連結杆６のばね掛け部６ｄ間に、コイルばね１１が掛けられ、前パネル施錠杆２０は上方（施錠側）に付勢される。前パネル施錠杆２０の上部には操作部２２が設けられる。   As shown in FIGS. 9 to 11, the flange 21 can be locked when a locking piece 29 provided at the free end of the front panel 28 is closed. It is attached to the lower part of the frame through a hinge so as to be opened and closed. A spring hook portion 25 is bent inward on the inner side of the intermediate portion of the front panel locking rod 20 and is inserted into the inside of the base frame body 1 through a long hole formed in the support plate 3. The coil spring 11 is hooked between the spring hook portion 25 and the spring hook portion 6d of the connecting rod 6, and the front panel locking rod 20 is urged upward (locking side). An operation unit 22 is provided on the upper portion of the front panel locking rod 20.

このように構成された施錠装置は、図９〜図１１に示す如く、パチンコ機の本体枠３０に開閉可能に装着された前面枠３１の内側における矩形開口部の縁部に、シリンダ錠７の先端を前面に露出させ、鉤部材４、５を本体枠３０側に向けた姿勢で、取付板２を用いて縦に取付けられる。一方、図９に示す如く、本体枠３０の内側の鉤部材４、５に対応した上下位置には、受け金具３４，３５が固定される。さらに、ガラス枠３２が、前面枠３１の開口部に内に取付けられた金枠内にヒンジを開閉可能に取付けられ、そのガラス枠３２の自由端部に、ガラス枠施錠杆の鉤部１８，１９が係止可能な係止片３６，３７が設けられる。   As shown in FIGS. 9 to 11, the locking device configured as described above is configured so that the cylinder lock 7 is attached to the edge of the rectangular opening inside the front frame 31 that is attached to the main body frame 30 of the pachinko machine so as to be opened and closed. The front end is exposed to the front surface, and is attached vertically using the mounting plate 2 in a posture in which the flange members 4 and 5 are directed to the main body frame 30 side. On the other hand, as shown in FIG. 9, receiving brackets 34 and 35 are fixed at the upper and lower positions corresponding to the flange members 4 and 5 inside the main body frame 30. Further, a glass frame 32 is attached in a metal frame attached inside the opening of the front frame 31 so as to be able to open and close a hinge, and a free end portion of the glass frame 32 is provided with a flange portion 18 of the glass frame locking rod. Locking pieces 36 and 37 to which 19 can be locked are provided.

上記施錠装置では、パチンコ機における前面枠３１を本体枠３０に対し閉じると、図９に示すように、施錠装置の上下の鉤部材４、５が本体枠３０側の受け金具３４，３５に当って下方に傾動し、コイルばね９、１１の付勢力により戻って係止され、施錠状態となる。   In the locking device, when the front frame 31 in the pachinko machine is closed with respect to the main body frame 30, the upper and lower flange members 4 and 5 of the locking device abut against the receiving brackets 34 and 35 on the main body frame 30 side as shown in FIG. It is tilted downward and returned and locked by the urging force of the coil springs 9 and 11 to be locked.

前面枠３１を解錠する場合は、キーによってシリンダ錠７を右側に回し、カム板８を図４の反時計方向に回転させると、カム板８の第一係合部８ａが連結杆６の係合孔６ａと係合してこれを上方へ摺動させ、上下の鉤部材４、５を下方に傾動させる。この鉤部材４、５の傾動によって、本体枠の受け金具３４，３５との係合が外れ、前面枠３１は開放可能な状態となる。   When unlocking the front frame 31, the cylinder lock 7 is rotated to the right by the key and the cam plate 8 is rotated counterclockwise in FIG. 4, so that the first engaging portion 8 a of the cam plate 8 is connected to the connecting rod 6. The engagement holes 6a are engaged and slid upward, and the upper and lower flange members 4 and 5 are tilted downward. By the tilting of the flange members 4 and 5, the engagement of the main body frame with the receiving brackets 34 and 35 is released, and the front frame 31 becomes openable.

一方、ガラス枠３２を前面枠３１内に閉じると、図９に示すように、ガラス枠３２内の係止片３６，３７がガラス枠施錠杆１０の鉤部１８、１９に当り、これを下方に摺動させながら閉じられ、コイルばね９の付勢力によりガラス枠施錠杆１０が上方に戻る。これにより、鉤部１８、１９に係止片３６，３７が係止され、ガラス枠３２は施錠状態となる。   On the other hand, when the glass frame 32 is closed in the front frame 31, as shown in FIG. 9, the locking pieces 36 and 37 in the glass frame 32 hit the flange portions 18 and 19 of the glass frame locking rod 10, and this is The glass frame locking rod 10 is returned upward by the urging force of the coil spring 9. As a result, the locking pieces 36 and 37 are locked to the flange portions 18 and 19, and the glass frame 32 is locked.

ガラス枠３２を解錠する場合は、シリンダ錠７のキーを左側に回して、カム板８を図４の時計方向へ回動させると、カム板８の第二係合部８ｂがガラス枠施錠杆１０の係合孔１６と係合してこれを下方へ摺動させ、上下の鉤部１８、１９を下方へ摺動させる。この動作によって、ガラス枠３２の係止片３６，３７と鉤部１８、１９との係合が外れ、ガラス枠３２は解錠される（図１０）。このとき、押し出し部１７の傾斜部がガラス枠３２の係止片３７またはガラス枠の一部を押すことにより、ガラス枠３２が前方に押し出され、ガラス枠３２は開放される。   When unlocking the glass frame 32, the key of the cylinder lock 7 is turned to the left and the cam plate 8 is rotated clockwise in FIG. It engages with the engagement hole 16 of the flange 10 and slides it downward, and the upper and lower flange portions 18 and 19 slide downward. By this operation, the engaging pieces 36 and 37 of the glass frame 32 are disengaged from the flange portions 18 and 19, and the glass frame 32 is unlocked (FIG. 10). At this time, the inclined portion of the pushing portion 17 pushes the locking piece 37 of the glass frame 32 or a part of the glass frame, whereby the glass frame 32 is pushed forward and the glass frame 32 is opened.

上皿等を前面に取付けた前パネル２８を開く場合、ガラス枠３２を開いた状態で、その開口部から内側に手を入れ、前パネル施錠杆２０の操作部２２を持って押し下げる。これによって、前パネル施錠杆２０が下降し、その鉤部２１と前パネル側の係止片２９との係合が外れ、前パネル２８が解錠され、開かれる。前パネル２８を閉鎖する場合、前パネル２８を閉じる方向に押し込むと、その係止片２９が前パネル施錠杆２０の鉤部２１に係止され、施錠状態となる。   When opening the front panel 28 with the upper plate or the like attached to the front surface, with the glass frame 32 open, put a hand inward from the opening and hold down the operation part 22 of the front panel locking rod 20 to push down. As a result, the front panel locking rod 20 is lowered, the engagement between the collar portion 21 and the locking piece 29 on the front panel side is released, and the front panel 28 is unlocked and opened. When the front panel 28 is closed, when the front panel 28 is pushed in the closing direction, the locking piece 29 is locked to the flange portion 21 of the front panel locking bar 20 to be locked.

なお、本発明は上記実施例に限定されるものではなく、下記のような形態でも実施することができる。   In addition, this invention is not limited to the said Example, It can implement also with the following forms.

上記実施形態の鉤部材４、５は上向きに取付けられ、下側に傾動して施錠状態となったが、鉤部材を下向きに取付け、上側に傾動して施錠状態となるように構成することもできる。その場合、連結杆の端部は鉤部材の枢支ピンより先端側に連結すればよい。   The eaves members 4 and 5 of the above embodiment are mounted upward and tilted downward to be in a locked state. However, the eaves member may be attached downward and tilted upward to be in a locked state. it can. In that case, what is necessary is just to connect the edge part of a connection rod to the front end side rather than the pivot pin of a collar member.

上記実施形態の前パネル施錠杆２０は支持板３の外側に配設したが、ガラス枠施錠杆１０のように支持板３の内側に上下摺動可能に配設することもできる。   Although the front panel locking rod 20 of the above embodiment is arranged outside the support plate 3, it can be arranged inside the support plate 3 so as to be slidable up and down like the glass frame locking rod 10.

上記実施形態では、ガラス枠施錠杆１０の上下の鉤部１８、１９に、ガイド孔１８ａ，１９ａを上下方向に形成し、このガイド孔１８ａ，１９ａにガイドピン１２ｃ、１２ｄを挿通し、それらのガイドピンを基枠体１のガイド部１２ａ，１２ｂに固定したが、それとは反対に、基枠体１のガイド部１２ａ，１２ｂにガイド孔を形成し、鉤部１８，１９に固定したガイドピンをそのガイド孔に挿通させて、ガラス枠施錠杆１０の鉤部１８，１９をガイドする構造とすることもできる。   In the said embodiment, the guide holes 18a and 19a are formed in the up-and-down direction in the upper and lower collar parts 18 and 19 of the glass frame locking rod 10, and the guide pins 12c and 12d are inserted into these guide holes 18a and 19a, The guide pins are fixed to the guide portions 12 a and 12 b of the base frame body 1. On the contrary, guide holes are formed in the guide portions 12 a and 12 b of the base frame body 1 and fixed to the flange portions 18 and 19. Can be inserted into the guide hole to guide the flange portions 18 and 19 of the glass frame locking rod 10.

本発明の一実施例を示す施錠装置の正面図である。It is a front view of the locking device which shows one Example of this invention. その左側面図である。It is the left view. その右側面図である。It is the right view. その背面図である。FIG. 施錠装置の分解右側面図である。It is a decomposition | disassembly right view of a locking device. 基枠体１の右側面図（ａ）と背面図（ｂ）である。It is the right view (a) and back view (b) of the base frame 1. ガラス枠施錠杆の右側面図（ａ）と背面図（ｂ）である。It is the right view (a) and back view (b) of a glass frame locking rod. 連結杆６の右側面図（ａ）と背面図（ｂ）である。It is the right view (a) and back view (b) of the connecting rod 6. 使用状態における施錠時の左側面図である。It is a left view at the time of locking in use condition. 使用状態におけるガラス枠解錠時の右側面図である。It is a right view at the time of glass frame unlocking in use condition. 使用状態における本体枠解錠時の右側面図である。It is a right view at the time of the main body frame unlocking in use condition.

符号の説明Explanation of symbols

１−基枠体
２−取付板
３−支持板
４，５−鉤部材
６−連結杆
７−シリンダ錠
８−カム板
１０−ガラス枠
１７−押し出し部
１８，１９−鉤部
２０−前パネル施錠杆
２１−鉤部 1-base frame 2-mounting plate 3-support plate 4,5-fitting member 6-connection rod 7-cylinder lock 8-cam plate 10-glass frame 17-extrusion portion 18, 19-trapping portion 20-front panel locking ２１ 21-Tsubaki

Claims (3)

取付板と支持板を断面Ｌ形に形成してなる基枠体の内側に連結杆が摺動可能に配設され、該支持板の上部と下部に鉤部材が該連結杆に連結されて傾動可能に枢支され、該取付板の前面側の中間部にシリンダ錠がその錠軸を取付板に設けた孔から内側に差込むように固定され、該錠軸の先端に該連結杆と係合するカム板が固定され、該基枠体の取付板がパチンコ機の前面枠に縦に取付けられ、本体枠側に取付けられた受け金具に該鉤部材が係止されて前面枠を施錠すると共に、該前面枠内に開閉可能に装着されたガラス枠を施錠するパチンコ機の施錠装置において、
上部と下部に鉤部を有したガラス枠施錠杆が前記基枠体の内側に摺動可能に配設され、
該鉤部をガイドするガイド部が、該上部と下部の該鉤部に沿って、該取付板の一部を基枠体の前面側に直角に曲折する形態で突設され、
該鉤部または該ガイド部にガイド孔が設けられる一方、該ガイド部または該鉤部に、該ガイド孔に挿通係合するガイドピンの先端が固定されて、該鉤部は該ガイド部に対し該ガイドピンと該ガイド孔を介して上下方向に摺動可能に支持され、
該ガラス枠施錠杆には前記カム板の係合部と係合可能な係合孔が設けられると共に、該ガラス枠施錠杆を施錠側に付勢するばねが取り付けられ、該ガラス枠の一部に設けた係止片に該ガラス枠施錠杆の鉤部が係止されて該ガラス枠が施錠され、該シリンダ錠を前面枠の解錠時と反対方向に回してカム板を同方向に回動させ、該ガラス枠施錠杆を摺動させて該ガラス枠を解錠することを特徴とするパチンコ機の施錠装置。
A connecting rod is slidably disposed inside a base frame body having an L-shaped mounting plate and a supporting plate, and a hook member is connected to the connecting rod at the upper and lower portions of the supporting plate and tilted. The cylinder lock is fixed to the middle part on the front side of the mounting plate so that the lock shaft is inserted inward from the hole provided in the mounting plate, and the connecting shaft is engaged with the connecting rod at the tip of the lock shaft. The mating cam plate is fixed, the mounting plate of the base frame body is vertically mounted on the front frame of the pachinko machine, and the collar member is locked to the receiving metal mounted on the main body frame side to lock the front frame. In addition, in the locking device of the pachinko machine that locks the glass frame that can be opened and closed in the front frame,
Glass frame locking rod which has an upper portion and a hook at the bottom is slidably disposed inside of the base frame,
A guide portion that guides the flange portion is provided so as to bend along a portion of the mounting plate at a right angle to the front side of the base frame body along the upper and lower flange portions ,
A guide hole is provided in the flange portion or the guide portion, and a distal end of a guide pin that is inserted into and engaged with the guide hole is fixed to the guide portion or the flange portion. It is supported so as to be slidable in the vertical direction through the guide pin and the guide hole,
The glass frame locking rod is provided with an engagement hole engageable with the engaging portion of the cam plate, and a spring for urging the glass frame locking rod toward the locking side is attached, and a part of the glass frame The hook of the glass frame locking rod is locked to the locking piece provided on the glass frame to lock the glass frame, and the cam lock is rotated in the same direction by rotating the cylinder lock in the opposite direction to the unlocking of the front frame. A locking device for a pachinko machine, wherein the locking device is moved and the glass frame locking rod is slid to unlock the glass frame.
前記ガラス枠施錠杆は、断面Ｌ形に形成されると共に、前記基枠体の取付板と支持板の内側角部に摺動可能に配設されたことを特徴とする請求項１記載のパチンコ機の施錠装置。   The pachinko machine according to claim 1, wherein the glass frame locking rod is formed in an L-shaped cross section and is slidably disposed on an inner corner of the mounting plate and the support plate of the base frame body. Machine locking device. 解錠時に前記ガラス枠を押し出すための押し出し部が、前記ガラス枠施錠杆の鉤部と対向した位置に突設され、該押し出し部には板材の端部を折り曲げて傾斜部が形成されていることを特徴とする請求項１記載のパチンコ機の施錠装置。   An extruding part for extruding the glass frame at the time of unlocking protrudes at a position facing the collar part of the glass frame locking rod, and an inclined part is formed at the extruded part by bending the end of the plate material. The locking device for a pachinko machine according to claim 1.

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