JP2007216063A - Synthetic resin-made front frame - Google Patents

Synthetic resin-made front frame Download PDF

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Publication number
JP2007216063A
JP2007216063A JP2007147555A JP2007147555A JP2007216063A JP 2007216063 A JP2007216063 A JP 2007216063A JP 2007147555 A JP2007147555 A JP 2007147555A JP 2007147555 A JP2007147555 A JP 2007147555A JP 2007216063 A JP2007216063 A JP 2007216063A
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Prior art keywords
ball
plate
front frame
frame
view
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JP2007147555A
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Japanese (ja)
Inventor
Nobuo Matsubara
信男 松原
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Sanyo Bussan Co Ltd
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Sanyo Bussan Co Ltd
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Priority to JP2007147555A priority Critical patent/JP2007216063A/en
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Abstract

<P>PROBLEM TO BE SOLVED: To inhibit unauthorized opening of a window by covering the side edge of the frame of a glass window and a front panel with a reinforcing rib placed on the top, right and left edges of a synthetic resin-made front frame. <P>SOLUTION: On the top, right and left edges of a synthetic resin-made front frame 2, a linear reinforcing rib 10 protruding to the front face is unitedly molded. The stiffness of the front frame 2 can be certainly raised by this reinforcing rib 10.In addition, its unauthorized opening becomes impossible because a glass window frame 11 and the side edge of a front panel are covered. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

本発明は、パチンコ機などの遊技機の前面に装着される合成樹脂製の前枠に関する。   The present invention relates to a front frame made of a synthetic resin that is mounted on the front surface of a gaming machine such as a pachinko machine.

従来、パチンコ機の前枠は木製が主流であったが、近年それが合成樹脂化されつつある。   Conventionally, the front frame of pachinko machines has been mainly made of wood, but in recent years it has been made into a synthetic resin.

一般に合成樹脂は、加工性が良く、仕上がりが綺麗である反面、強度面で不安がある。特にパチンコ機の前枠は、約520cm×730cm×2cmのサイズで中に大きな窓孔を有する額縁形状であり、しかも重い遊技板や機構板が取り付くため、合成樹脂化した場合に強度不足が深刻な問題になる。また、現在のパチンコ機は、上球皿を有する前面板とガラス扉枠とをワイドサイズにして前枠の横幅一杯にまで広げるようにしたものがあるが、そうすると、ガラス扉枠や前面板の非ヒンジ側の側端面に手が掛け易くなるため、不正なこじ開け行為が頻発するおそれがある。   In general, synthetic resins have good processability and a fine finish, but are uneasy in terms of strength. In particular, the front frame of the pachinko machine has a frame shape with a large window hole in the size of about 520cm x 730cm x 2cm, and because heavy game boards and mechanism boards are attached, the lack of strength is serious when it is made of synthetic resin It becomes a problem. In addition, current pachinko machines have a front plate with an upper ball tray and a glass door frame that are wide and widen to the full width of the front frame. Since it becomes easy to put a hand on the side end surface on the non-hinge side, there is a possibility that an illegal pricking action frequently occurs.

本発明は、上記に鑑みなされたもので、その目的は、合成樹脂化に伴う強度対策と、ガラス扉枠などのワイド化に伴う不正なこじ開け行為の防止対策が同時に行えるようにすることにある。   The present invention has been made in view of the above, and it is an object of the present invention to be able to simultaneously take measures against strength associated with the use of synthetic resin and measures for preventing illegal prying-off actions associated with widening of glass door frames and the like. .

上記の目的を達成するため本発明は、上縁と左右両側縁に、前面側に突出する線状の補強リブを一体成形した合成樹脂製の前枠を提供する。   In order to achieve the above object, the present invention provides a synthetic resin front frame in which linear reinforcing ribs projecting to the front side are integrally formed on an upper edge and both left and right edges.

上縁と左右両側縁に設けた補強リブによって前枠の剛性が確実に向上し、また、補強リブによってガラス扉枠や前面板の側端面が覆われるため不正なこじ開けが困難になる。   Reinforcing ribs provided on the upper edge and the left and right side edges reliably improve the rigidity of the front frame, and the side edges of the glass door frame and the front plate are covered with the reinforcing ribs, making it difficult to tamper with.

本発明の合成樹脂製の前枠は、上縁と左右両側縁に設けた補強リブによって前枠の剛性を確実に向上させることができ、また、補強リブによってガラス扉枠や前面板の側端面が覆われるため不正なこじ開け行為を不能にすることができる、などの効果がある。   The front frame made of the synthetic resin according to the present invention can reliably improve the rigidity of the front frame by the reinforcing ribs provided on the upper edge and the left and right side edges, and the side edges of the glass door frame and the front plate by the reinforcing ribs. Since the cover is covered, it is possible to disable illegal pry-opening.

以下に本発明の実施の形態を図面を参照しつつ説明する。なお、図1はパチンコ機の正面図、図2はパチンコ機の裏面図、図3は前枠の前面斜視図、図4は前枠の背面斜視図、図5は前枠の下部遊技板を示す斜視図、図6は樋カバーを外して示す下部遊技板の斜視図、図7は操作ハンドル部分を示す分解斜視図、図8は発射装置部分を示すパチンコ機の部分断面図、図9は前面板部分を示すパチンコ機の部分断面図、図10は下部遊技板部分を示すパチンコ機の部分断面図、図11は非ヒンジ側の前側コーナー部分を示すパチンコ機の部分断面図、図12は球タンクを示す機構板の断面図、図13は球タンクを示す機構板の部分斜視図、図14は球タンクを示す機構板の部分斜視図、図15は機構板の上部を示す裏面図、図16は球タンク部分を示すパチンコ機の部分断面図、図17はカーブ樋ユニットの透視斜視図、図18はカーブ樋ユニットを示す断面図、図19は球抜き装置を示すパチンコ機の部分断面図、図20は図18のA−A線断面図、図21は図19のB−B線断面図、図22は球抜き装置を示すカーブ樋ユニットの断面図、図23は図22のZ矢示図、図24は景品球排出樋の終端部分を示す断面図、図25は入賞球処理装置を示す断面図、図26は図25のC−C線断面図、図27は機構板の下部を示す裏面図、図28はアウト球口部分を示すパチンコ機の部分断面図、図29は通路側板を示す斜視図である。   Embodiments of the present invention will be described below with reference to the drawings. 1 is a front view of the pachinko machine, FIG. 2 is a rear view of the pachinko machine, FIG. 3 is a front perspective view of the front frame, FIG. 4 is a rear perspective view of the front frame, and FIG. 5 is a lower game board of the front frame. FIG. 6 is a perspective view of the lower game board with the bag cover removed, FIG. 7 is an exploded perspective view showing the operation handle portion, FIG. 8 is a partial sectional view of the pachinko machine showing the launching device portion, and FIG. FIG. 10 is a partial sectional view of a pachinko machine showing a lower game board part, FIG. 11 is a partial sectional view of the pachinko machine showing a front corner part on the non-hinge side, and FIG. FIG. 13 is a partial perspective view of the mechanism plate showing the ball tank, FIG. 14 is a partial perspective view of the mechanism plate showing the ball tank, and FIG. 15 is a back view showing the upper part of the mechanism plate. 16 is a partial cross-sectional view of a pachinko machine showing a ball tank portion, and FIG. FIG. 18 is a cross-sectional view showing a curved scissor unit, FIG. 19 is a partial cross-sectional view of a pachinko machine showing a ball removing device, FIG. 20 is a cross-sectional view taken along line AA in FIG. 18, and FIG. FIG. 22 is a cross-sectional view of the curved rivet unit showing the ball removing device, FIG. 23 is a cross-sectional view showing the Z-end of FIG. 22, and FIG. 25 is a sectional view showing the winning ball processing apparatus, FIG. 26 is a sectional view taken along the line CC of FIG. 25, FIG. 27 is a rear view showing the lower part of the mechanism plate, and FIG. FIG. 29 and FIG. 29 are perspective views showing passage side plates.

パチンコ機は、外枠1、前枠2、遊技板3、機構板4の四部品により概ね構成されている。 The pachinko machine is generally composed of four parts: an outer frame 1, a front frame 2, a game board 3, and a mechanism board 4.

[外枠]
前記外枠1は、木板を縦長長方形状に枠組みしてなる枠体5と、該枠体5の正面下部に固着した幕板6と、枠体5の上部と幕板6の上部にビス止めした前枠2装着用のヒンジ金具7a,7aと、からなる。
[Outer frame]
The outer frame 1 includes a frame body 5 made of a wooden board framed in a vertically long rectangular shape, a curtain plate 6 fixed to the lower front portion of the frame body 5, and screws fixed to the upper part of the frame body 5 and the upper part of the curtain plate 6. Hinge brackets 7a, 7a for mounting the front frame 2.

[前枠]
前枠2は、合成樹脂製であって、前記幕板6を除く枠体5の前面に合致する大きさで中に広い窓穴8を設けた額縁形状をなし、一側上下部に固着したヒンジ金具7b,7bと前記外枠1側のヒンジ金具7a,7aによって外枠1前面に開閉可能な状態で取り付けられている。前枠2の非ヒンジ側の側端面(又は両側端面)と下端面には図8と図11に示したように外枠1に向かって内寄りに傾く勾配のテーパ面2a,2bが形成されている。側端面のテーパ面2aは、隣接するパチンコ機又は台間球貸機と前枠2が開閉動作のときに接触して損傷する不具合を無くする機能を果たす。一方、下端面のテーパ面2bは、前枠2を円滑に閉じるためのガイドとして機能する。すなわち、前枠2は、機構板4や遊技板3などの重みによって開放時に若干下がるため、テーパ面2bがないと前枠2を閉じるときにその下端が幕板6に激突して合成樹脂のコーナーが損傷するおそれがあるが、テーパ面2bがあれば幕板6上に前枠2が円滑に導かれるのである。なお、テーパ面2bの滑りを良くするため、該テーパ面2bは複数のテーパリブ9によって形成されている。
[Front Frame]
The front frame 2 is made of synthetic resin and has a frame shape with a large window hole 8 in the size that matches the front surface of the frame body 5 excluding the curtain plate 6 and is fixed to the upper and lower portions on one side. The hinge brackets 7b and 7b and the hinge brackets 7a and 7a on the outer frame 1 side are attached to the front surface of the outer frame 1 so as to be opened and closed. As shown in FIGS. 8 and 11, taper surfaces 2a and 2b having a slope inclined inward toward the outer frame 1 are formed on the side end surface (or both end surfaces) and the lower end surface of the front frame 2 on the non-hinge side. ing. The tapered surface 2a on the side end surface serves to eliminate the problem that the adjacent pachinko machine or inter-ball ball lending machine and the front frame 2 come into contact with each other during the opening / closing operation and are damaged. On the other hand, the tapered surface 2b at the lower end surface functions as a guide for closing the front frame 2 smoothly. That is, since the front frame 2 is slightly lowered when opened due to the weight of the mechanism plate 4 or the game plate 3 or the like, the lower end of the front frame 2 collides with the curtain plate 6 when the front frame 2 is closed without the tapered surface 2b. Although the corner may be damaged, if the tapered surface 2b is present, the front frame 2 is smoothly guided onto the curtain plate 6. The tapered surface 2b is formed by a plurality of tapered ribs 9 in order to improve the sliding of the tapered surface 2b.

前枠2の上縁と左右の側縁には図1,図3,図11などに示したように額縁状の補強リブ10が突設されている。この補強リブ10によって前枠2の剛性を高めると共に後述するガラス扉枠11や前面板12の側端面を覆って不正なこじ開けが行えないようにしてある。また、前枠2の下方ほぼ中央には、図3,図10に示したように下球皿13に連通する下皿口14が開設されており、該下皿口14に向けて球抜き排出通路15とファール球排出通路16がそれぞれ前後に位置を違えて並設されている。下皿口14の後面には後述する景品球排出樋17に連通する下部球受け18がビス止めされており、該下部球受け18の中間部分に前記ファール球排出通路16から出たパチンコ球が落下し、また、下部球受け18の前方部分に前記球抜き排出通路15から出たパチンコ球が落下する。このように球抜き排出通路15とファール球排出通路16を前後に位置を違えて並設し、パチンコ球の落下点を一箇所に集中させないようにすることで、下部球受け18に加わるパチンコ球の衝撃が分散するから下部球受け18の耐久性を向上させることができると共に下部球受け18における球流れを整然とさせることが可能になる。そしてさらに、下部球受け18に、景品球排出樋17から出たパチンコ球が当たる落下ポイントを金属板19で覆う、という補強構造を施せば、パチンコ球の落下衝撃で下部球受け18が損傷する、というような従来の問題点は確実に改善できる。   As shown in FIGS. 1, 3, and 11, frame-shaped reinforcing ribs 10 are projected from the upper edge and the left and right side edges of the front frame 2. The reinforcing rib 10 increases the rigidity of the front frame 2 and covers the side end surfaces of the glass door frame 11 and the front plate 12 which will be described later to prevent unauthorized opening. Further, a lower plate mouth 14 communicating with the lower ball tray 13 as shown in FIG. 3 and FIG. 10 is opened at a substantially lower center of the front frame 2. The passage 15 and the foul ball discharge passage 16 are arranged side by side in different positions. A lower ball receiver 18 communicating with a prize ball discharge rod 17 (described later) is screwed to the rear surface of the lower plate mouth 14, and pachinko balls coming out of the foul ball discharge passage 16 are located at an intermediate portion of the lower ball receiver 18. The pachinko balls that have fallen from the ball discharge passage 15 fall to the front portion of the lower ball receiver 18. In this way, the ball discharge passage 15 and the foul ball discharge passage 16 are arranged side by side in different positions so that the falling points of the pachinko balls are not concentrated in one place, so that the pachinko balls added to the lower ball receiver 18 are arranged. Therefore, the durability of the lower ball receiver 18 can be improved and the ball flow in the lower ball receiver 18 can be made orderly. Further, if the lower ball receiver 18 is provided with a reinforcing structure in which the metal ball 19 covers the falling point where the pachinko ball coming out of the prize ball discharge basket 17 hits, the lower ball receiver 18 is damaged by the falling impact of the pachinko ball. The conventional problems such as, can be reliably improved.

前記窓穴8の上縁と左右両側縁に、裏側に張り出す桟部材20a,20b,20cと、窓穴8下部に同じく裏側に張り出す下部遊技板20dが、樹脂成型用型枠を用いての樹脂成型時に前枠2と一体成型されている。下部遊技板20dは図3に示したようにコーナー飾り21を一体に有し、さらに、図5に示したように前面に合成樹脂製のカバープレート22をビスで別付けするようになっており、該カバープレート22で前面を覆うことにより後述する遊技板3のアウト球通路23に繋がる排出通路24が作られる。カバープレート22には発射レール25と前面樋部材26が形成されている。前面樋部材26は図5と図6に示したようにカバープレート22から一体に突設したファール樋27と、該ファール樋27の前面を覆う樋カバー28とにより形成され、ファール樋27の終端が前記前枠2のファール球排出通路16に連通し、また、樋カバー28の前面に設けた球抜き溝29が球抜き排出通路15に連通している。なお、前記アウト球用の排出通路24は、機構板4の球回収ルート30に連通している。   Crosspieces 20a, 20b, 20c projecting to the back side on the upper edge and left and right side edges of the window hole 8, and a lower game board 20d projecting to the back side at the lower part of the window hole 8 using a resin molding formwork. It is integrally formed with the front frame 2 at the time of resin molding. The lower game board 20d has a corner decoration 21 integrally as shown in FIG. 3, and a synthetic resin cover plate 22 is separately attached to the front surface with screws as shown in FIG. By covering the front surface with the cover plate 22, a discharge passage 24 connected to an out ball passage 23 of the game board 3 to be described later is formed. The cover plate 22 is formed with a firing rail 25 and a front hook member 26. As shown in FIGS. 5 and 6, the front hook member 26 is formed by a foul hook 27 projecting integrally from the cover plate 22 and a hook cover 28 covering the front surface of the foul bottle 27, and the end of the foul bottle 27 is formed. Communicates with the foul ball discharge passage 16 of the front frame 2, and a ball removal groove 29 provided on the front surface of the eaves cover 28 communicates with the ball removal discharge passage 15. The out ball discharge passage 24 communicates with the ball collection route 30 of the mechanism plate 4.

前記カバープレート22には、前面樋部材26のファール樋27下部にスピーカ設置部31が形成してあり、図9に示したようにそのスピーカ設置部31に遊技用のスピーカ32が取り付けてある。このスピーカ32は前面板12と上球皿33の内部を貫く空洞の音響通路34によって外部に繋がっている。このようにスピーカ32を前面樋部材26(下部遊技板20dと言ってもよい。)に設置して上球皿33の内部を空洞の音響通路34とすることで、スピーカを上球皿に内蔵する従来技術に比べて、配線を簡略化すると共に上球皿33の軽量化をも可能にした。なお、スピーカ32のリード線は図6に示した前面樋部材26の配線用スリット35から下部遊技板20dのコーナー部に設けた配線開口36を通り、図27に示したように機構板4の下側面に突設したコネクター37から機構板4裏面の配線通路38を通って該機構板4の背面に取り付けた制御装置39に接続される。   In the cover plate 22, a speaker installation portion 31 is formed below a foul rod 27 of the front rod member 26, and a gaming speaker 32 is attached to the speaker installation portion 31 as shown in FIG. 9. The speaker 32 is connected to the outside by a hollow acoustic passage 34 penetrating the front plate 12 and the upper ball tray 33. As described above, the speaker 32 is installed on the front bowl member 26 (which may be referred to as the lower game board 20d), and the inside of the upper ball tray 33 is used as a hollow acoustic passage 34, so that the speaker is built in the upper ball tray. Compared to the prior art, the wiring is simplified and the upper ball tray 33 can be reduced in weight. Note that the lead wire of the speaker 32 passes through the wiring opening 36 provided in the corner portion of the lower game board 20d from the wiring slit 35 of the front hook member 26 shown in FIG. 6, and as shown in FIG. A connector 37 protruding from the lower surface is connected to a control device 39 attached to the back surface of the mechanism plate 4 through a wiring passage 38 on the back surface of the mechanism plate 4.

ところで上記のように下部遊技板20dを樹脂成型用型枠を用いての樹脂成型時に前枠2と一体成型し、さらに発射レール25やファール樋27などの部品を取り付けるカバープレート22を別付けする特徴的な構成を採用すると、発射レール25やファール樋27などの部品の取付け作業を分業化することができるようになり、また、それらの部品の設計変更にも最小限のコストで対応可能であり、さらにパチンコ機を廃棄する場合の解体・分別が容易になる、などの効果がある。   By the way, as described above, the lower game board 20d is integrally formed with the front frame 2 at the time of resin molding using a resin molding mold, and a cover plate 22 for attaching parts such as the firing rail 25 and the foul cage 27 is attached separately. Adopting a characteristic configuration makes it possible to divide the work of mounting the parts such as the launch rail 25 and the foul rod 27, and to cope with design changes of those parts at a minimum cost. In addition, there are effects such as easy dismantling and separation when the pachinko machine is discarded.

[前枠−発射装置]
前枠2の下側隅角部にはパチンコ球を発射するための発射装置40が取り付けられている。該発射装置40は、前枠2の前面下方に配置する操作ハンドル41と、前枠2の裏側に揺動可能に軸着した打球槌42と、該打球槌42を打球方向に付勢するスプリング43と、一方向に定速回転する発射用のモータ44と、該モータ44の出力軸に固着されモータ44の回転運動を打球槌の揺動運動に変換するカム(図示せず)と、操作ハンドル41の回転軸41Sに直結され該回転軸41Sと一体となって回転することにより前記スプリング43を伸縮させる調節プーリ(図7,図8に示した調節プーリ用のプーリボックス45内に回動可能に内蔵されている。)と、から概略構成される。この発射装置40は、打球槌42、スプリング43、モータ44、プーリボックス45などが一枚のセットプレート46に組み付けられていて、そのセットプレート46ごと前枠2の裏面にビス止めし、次ぎに操作ハンドル41を前枠2の表側から装着して回転軸41Sをプーリボックス45内の調節プーリに差し込むものである。
[Front frame-launcher]
A launching device 40 for launching a pachinko ball is attached to the lower corner of the front frame 2. The launching device 40 includes an operation handle 41 disposed below the front surface of the front frame 2, a hitting ball 42 pivotally attached to the back side of the front frame 2, and a spring that biases the hitting ball 42 in the hitting direction. 43, a launching motor 44 that rotates at a constant speed in one direction, a cam (not shown) that is fixed to the output shaft of the motor 44 and converts the rotational motion of the motor 44 into a swinging motion of the striking ball, and an operation An adjustment pulley that is directly coupled to the rotation shaft 41S of the handle 41 and rotates together with the rotation shaft 41S to expand and contract the spring 43 (rotates into a pulley box 45 for an adjustment pulley shown in FIGS. 7 and 8). Built-in possible). In this launching device 40, a ball hitting rod 42, a spring 43, a motor 44, a pulley box 45, and the like are assembled on one set plate 46, and the set plate 46 is screwed to the back surface of the front frame 2 together. The operation handle 41 is mounted from the front side of the front frame 2 and the rotary shaft 41S is inserted into the adjustment pulley in the pulley box 45.

前記操作ハンドル41を所定の位置に設置するための取付基台47は、樹脂成型用型枠を用いての樹脂成型時に前枠2と一体成型されており、該取付基台47の軸筒部47aに操作ハンドル41の基筒部41Tを外嵌してボルト48で締め付ける。   The mounting base 47 for installing the operation handle 41 at a predetermined position is integrally formed with the front frame 2 at the time of resin molding using a resin molding mold, and the shaft tube portion of the mounting base 47 The base tube portion 41T of the operation handle 41 is externally fitted to 47a and tightened with a bolt 48.

[前枠−ガラス扉枠]
前枠2の窓穴8には遊技板3に対応する前面にガラス扉枠11がヒンジ金具7c,7cで開閉可能に軸着されている。ガラス扉枠11は図11,図19に示したように樹脂枠11aの裏面に金属板11bを重ねた二重構造である。そして、金属板11bの左右下側縁に図9に示したような溝形態のガラスホルダー11cが形成されており、該ガラスホルダー11cに、二枚のガラス板11d,11dを合成樹脂製のフレーム11eで一体化したガラスユニット11xが嵌まっている。このガラスユニット11xのフレーム11eは前記樹脂枠11aと同系色になっている。これにより、樹脂枠11aとフレーム11eが一体成型品であるかのごとく見えるからガラス扉枠11の質感統一及びボリューム感アップに効果がある。
[Front frame-Glass door frame]
A glass door frame 11 is pivotally attached to the window hole 8 of the front frame 2 on the front surface corresponding to the game board 3 so as to be opened and closed by hinge fittings 7c and 7c. As shown in FIGS. 11 and 19, the glass door frame 11 has a double structure in which a metal plate 11b is stacked on the back surface of the resin frame 11a. A groove-shaped glass holder 11c as shown in FIG. 9 is formed on the left and right lower edges of the metal plate 11b. Two glass plates 11d and 11d are formed on the glass holder 11c with a frame made of a synthetic resin. The glass unit 11x integrated with 11e is fitted. The frame 11e of the glass unit 11x has the same color as the resin frame 11a. Thereby, since the resin frame 11a and the frame 11e look as if they are an integrally molded product, it is effective in unifying the texture of the glass door frame 11 and increasing the volume feeling.

また、ガラス扉枠11には後述する球抜装置49を作動させるための球抜小孔11fが形成されている。該球抜小孔11fは図19に示したように樹脂枠11aの裏面に突設した円筒体11gの中心を通る。この円筒体11gは、球抜きピン50を前枠2の球抜孔2hに導くガイド機能と、樹脂枠11aに金属板11bを重ねる際の位置決め機能とを発揮する。このようにガラス扉枠11に前枠2の球抜孔2hと連通可能な位置に球抜小孔11fを設けた構成を採用することで、前枠2の幅一杯にまで横幅を広げたワイドサイズのガラス扉枠11を使ったパチンコ機でもガラス扉枠11を閉じたまま球抜きができる効果を発揮する。因に、前枠2の球抜孔2hは球抜装置49との関連により位置がほぼ決まっているため、ワイドサイズのガラス扉枠11を使用するとその球抜孔2hが塞がれてしまうから、球抜き操作の度に一々ガラス扉枠11を開かなければならない煩わしさがあった。   The glass door frame 11 is formed with a small ball hole 11f for operating a ball extracting device 49 described later. The ball hole 11f passes through the center of a cylindrical body 11g protruding from the back surface of the resin frame 11a as shown in FIG. The cylindrical body 11g exhibits a guide function for guiding the ball removal pin 50 to the ball removal hole 2h of the front frame 2 and a positioning function when the metal plate 11b is overlapped on the resin frame 11a. In this way, by adopting a structure in which the glass door frame 11 is provided with the ball hole 11f at a position where it can communicate with the ball hole 2h of the front frame 2, the wide size is expanded to the full width of the front frame 2. Even a pachinko machine using the glass door frame 11 exhibits the effect of removing the ball while the glass door frame 11 is closed. Incidentally, since the position of the ball extraction hole 2h of the front frame 2 is almost determined by the relation with the ball extraction device 49, if the wide glass door frame 11 is used, the ball extraction hole 2h is blocked. There was an annoyance that the glass door frame 11 had to be opened one by one for every pulling operation.

さらに、ガラス扉枠11の下縁には図9に示したように前記前枠2下縁のテーパ面2b及びテーパリブ9と同じ目的・効果のガイドリブ11hが設けられている。また、ガラス扉枠11の上部には装飾用のランプカバー11jが取り付けられている。このランプカバー11jの内側を、前枠2上部に設けた照明孔2c(図3,図4参照)からランプ(図示せず)で照らすことによりランプカバー11jが明るく光る。なお、ガラス扉枠11の両サイドも同様の構造で発光させることができる。   Further, as shown in FIG. 9, the lower edge of the glass door frame 11 is provided with a tapered surface 2 b of the lower edge of the front frame 2 and a guide rib 11 h having the same purpose and effect as the tapered rib 9. A decorative lamp cover 11 j is attached to the upper part of the glass door frame 11. The lamp cover 11j shines brightly by illuminating the inside of the lamp cover 11j with a lamp (not shown) from an illumination hole 2c (see FIGS. 3 and 4) provided in the upper part of the front frame 2. It should be noted that both sides of the glass door frame 11 can emit light with the same structure.

[前枠−前面板]
前枠2の窓穴8の下部遊技板20dに対応する前面に前面板12がヒンジ金具7d,7dで開閉可能に軸着されている。前面板12は図8〜図10に示したように合成樹脂製の球皿パネル12aと金属製の裏パネル12bの重合構造である。球皿パネル12aには上球皿33が装着されており、図10に示したように上球皿33の内部に設けた球抜き樋51の終端が前記下部遊技板20d側の球抜き溝29に対向する。一方、裏パネル12bには、上端に曲げ返し部12cが形成されており、該曲げ返し部12cにガラス扉枠11の下縁が嵌まる。なお、ガラス扉枠11の下縁には前記のように合成樹脂製のガイドリブ11hが形成されているから、金属製の曲げ返し部12cの上を滑らかに滑る。従って、ガラス扉枠11の開閉がスムーズに行える。
[Front frame-front plate]
A front plate 12 is pivotally attached to the front surface of the window hole 8 of the front frame 2 corresponding to the lower game plate 20d so as to be opened and closed by hinge fittings 7d and 7d. As shown in FIGS. 8 to 10, the front plate 12 has a superposed structure of a ball tray panel 12a made of synthetic resin and a back panel 12b made of metal. An upper ball tray 33 is mounted on the ball tray panel 12a, and as shown in FIG. 10, the end of a ball punching bowl 51 provided in the upper ball tray 33 is a ball punching groove 29 on the lower game board 20d side. Opposite to. On the other hand, a bent portion 12c is formed at the upper end of the back panel 12b, and the lower edge of the glass door frame 11 is fitted into the bent portion 12c. In addition, since the synthetic resin guide rib 11h is formed on the lower edge of the glass door frame 11 as described above, the glass door frame 11 smoothly slides on the metal bent-back portion 12c. Therefore, the glass door frame 11 can be opened and closed smoothly.

[前枠−装飾パネル]
前枠2の窓穴8より下の部分には下球皿13を有する合成樹脂製の装飾パネル52が取り付けられている。該装飾パネル52には裏面両側に鍵状の弾性フック片(図示せず)が突設されていて、該弾性フック片を図3,図4に示した前枠2の受孔2dに嵌合させる取付構造になっている。この装飾パネル52の上端には前記前面板12の下縁と対向するように不正防止用の当たり片52aが突設されており、該当たり片52aによって前面板12の内側へ異物が差し込まれないようにしてある。なお、従来、このような不正防止用の当たり片は、窓穴8の周囲を囲う金枠に設けられていたため、部品コスト、組立コストが高い、などの問題点があったが、装飾パネル52に当たり片52aを設ければそのような問題の解消に効果がある。
[Front frame-decorative panel]
A synthetic resin decorative panel 52 having a lower ball tray 13 is attached to a portion of the front frame 2 below the window hole 8. The decorative panel 52 is provided with key-like elastic hook pieces (not shown) on both sides of the back surface, and the elastic hook pieces are fitted into the receiving holes 2d of the front frame 2 shown in FIGS. It has a mounting structure. An anti-tampering contact piece 52a is provided at the upper end of the decorative panel 52 so as to face the lower edge of the front plate 12, and no foreign object is inserted into the front plate 12 by the corresponding piece 52a. It is like that. Conventionally, since such a fraud prevention piece has been provided on a metal frame surrounding the window hole 8, there have been problems such as high component costs and assembly costs. If the contact piece 52a is provided at the center, it is effective in solving such a problem.

[遊技板]
遊技板3はベニヤ板の表に合成樹脂シートを貼った周知構造であって、前記前枠2の桟部材20a,20b,20cと下部遊技板20dによって支持される。遊技板3の前面には図1に示したように、ガイドレール53で円形に囲われた遊技領域3zが形成されていて、該遊技領域3zに入賞装置55、障害釘56、風車57、アウト球口58などが設けられている。一方、遊技板3の裏面には、図16に示したように入賞球集合カバー54が遊技領域3zの裏側をほぼカバーするように対向設置されており、入賞装置55などから入賞したパチンコ球が下に集まるようになっている。また、前記アウト球口58の裏側は、図28に示したように遊技板3の下端に至る溝状のアウト球通路23になっている。従来、このアウト球通路23は、遊技板3の裏面に金属板を貼り付けて塞ぐようにしていたが、それでは金属板を貼り付ける工程が面倒であるため、後述するように機構板4側の一部品である通路側板59で塞ぐように工夫してある。
[Game board]
The game board 3 has a well-known structure in which a synthetic resin sheet is pasted on the surface of a plywood board, and is supported by the crosspiece members 20a, 20b, 20c of the front frame 2 and the lower game board 20d. As shown in FIG. 1, a game area 3z that is circularly surrounded by a guide rail 53 is formed on the front surface of the game board 3. In the game area 3z, a winning device 55, an obstacle nail 56, a windmill 57, and an out A ball opening 58 and the like are provided. On the other hand, as shown in FIG. 16, a winning ball collective cover 54 is installed on the back surface of the game board 3 so as to almost cover the back side of the gaming area 3z. It is supposed to gather below. Further, the back side of the out ball opening 58 is a groove-shaped out ball passage 23 reaching the lower end of the game board 3 as shown in FIG. Conventionally, the out ball passage 23 is covered with a metal plate attached to the back surface of the game board 3, but then the process of attaching the metal plate is troublesome, so that the mechanism plate 4 side will be described later. It is devised so as to be closed by a passage side plate 59 which is one part.

[機構板]
前枠2の裏側には遊技板3と下部遊技板20dのほぼ全体をカバーする大きさの機構板4が前枠2側のヒンジ金具7e,7eと機構板4側のヒンジ金具7f,7fで開閉可能に軸着されている。該機構板4は、景品球の流れ順に上から、球タンク60、導出樋61、カーブ樋ユニット62、景品球放出装置63、景品球排出樋17を有し、また、入賞球の流れ順に入賞球集合樋64、入賞球処理装置65を有し、その他に制御装置39や配線通路38などを有する。
[Mechanism plate]
On the back side of the front frame 2, a mechanism plate 4 having a size covering almost the whole of the game board 3 and the lower game board 20d is formed by hinge fittings 7e, 7e on the front frame 2 side and hinge fittings 7f, 7f on the mechanism plate 4 side. It is attached so that it can be opened and closed. The mechanism plate 4 includes a ball tank 60, a lead rod 61, a curve rod unit 62, a premium ball discharge device 63, and a premium ball discharge rod 17 from the top in the order of the flow of the prize balls, and wins in the order of the prize balls. A ball assembly basket 64 and a winning ball processing device 65 are provided, and a control device 39 and a wiring passage 38 are also provided.

[機構板−球タンク]
球タンク60は、上が広く開口し、底の傾斜下端に球出口を開設した箱型形態である。該球タンク60は、両側端に取付片66a,66bを一体に有し、図12〜図14に示したように一方の取付片66aが機構板4の固定ポケット67に嵌まり、他方の取付片66bが機構板4にビス68で固着されている。ここで明らかなようにこの球タンク60は、一方の取付片66bだけをビス止めする構造であるから取付作業効率が従来に比べて良い。また、機構板4には球タンク60の上面との接触箇所に複数の突起69が形成してあって球タンク60と点接触するようにしてある。前記のようにこの球タンク60は、ビス止め箇所を減少させるようにしたものであるから、球タンク60と機構板4の間に遊びがあると有害な”がたつき”の原因になる。そこで、球タンク60と機構板4の間に突起69を介在させれば、位置決めの最終調整を突起69の加減ですることができるため、高い取付精度に仕上げられるのである。また、周知のように球タンク60の底には図示しないが球検知用の揺動板が軸着されており、該揺動板の動きによってON・OFFするマイクロスイッチSW1が図15のように設けられている。このマイクロスイッチSW1のリード線70を体裁良く通すための配線通路71が球タンク60の上に設けられている。
[Mechanism plate-ball tank]
The sphere tank 60 has a box shape in which the top is wide open and a sphere outlet is opened at the bottom inclined lower end. The ball tank 60 integrally has mounting pieces 66a and 66b on both side ends, and as shown in FIGS. 12 to 14, one mounting piece 66a fits into the fixing pocket 67 of the mechanism plate 4, and the other mounting is performed. The piece 66b is fixed to the mechanism plate 4 with screws 68. As apparent from this, the ball tank 60 has a structure in which only one mounting piece 66b is screwed, so that the mounting work efficiency is better than the conventional one. Further, the mechanism plate 4 is formed with a plurality of protrusions 69 in contact with the upper surface of the sphere tank 60 so as to make point contact with the sphere tank 60. As described above, the ball tank 60 is configured to reduce the number of screw-fixed portions. Therefore, if there is play between the ball tank 60 and the mechanism plate 4, it causes a harmful “rattle”. Therefore, if the protrusion 69 is interposed between the ball tank 60 and the mechanism plate 4, the final positioning adjustment can be made by adjusting the protrusion 69, so that high mounting accuracy is achieved. As is well known, a ball detecting rocking plate (not shown) is pivotally attached to the bottom of the ball tank 60, and a micro switch SW1 that is turned on and off by the movement of the rocking plate is shown in FIG. Is provided. A wiring passage 71 for allowing the lead wire 70 of the micro switch SW1 to pass therethrough is provided on the ball tank 60.

[機構板−導出樋]
導出樋61は球タンク60のパチンコ球を二列にして下に導くもので、機構板4にビス72,72…で固着されている。該導出樋61は流下端を止めるビス72を中心にして傾斜角度の調節が可能なように、上流端側のビス孔61hと球均し73に対応する軸孔73hが長孔になっている。導出樋61の傾斜角度の調節は、汚れの付着などでパチンコ球が流れ難くなった場合や、流れが速すぎる場合などに行う。また、導出樋61の底には一方の立壁沿いにゴミ落とし溝74が形成してある。従来のゴミ落とし溝は、底の中心線上に設けられていたからパチンコ球が常にゴミ落とし溝の上を一直線に並ぶ。従って、ゴミ落とし溝74の摩耗が激しくて導出樋61の傷みが速く、しかも上流から下流に向かって球圧が真っ直ぐ作用するから導出樋61内で著しく球圧が増加する不具合があった。これに対して前記のようにゴミ落とし溝74を一方の立壁沿いに設ければ、パチンコ球がゴミ落とし溝74に嵌まり込まないため、導出樋61内で一直線に並ぶことがなくなり、摩耗による傷みや球圧の増加が軽減される。
[Mechanical plate-Derived rod]
The lead rod 61 guides the pachinko balls of the ball tank 60 in two rows and is fixed to the mechanism plate 4 with screws 72, 72. The lead rod 61 has a screw hole 61h on the upstream end side and a shaft hole 73h corresponding to the sphere leveling 73 as a long hole so that the inclination angle can be adjusted around the screw 72 that stops the flow lower end. . The inclination angle of the lead rod 61 is adjusted when it becomes difficult for the pachinko ball to flow due to dirt or the like, or when the flow is too fast. Further, a dust drop groove 74 is formed along the one standing wall at the bottom of the outlet rod 61. Since the conventional dust drop groove is provided on the center line of the bottom, the pachinko balls are always aligned in a straight line on the dust drop groove. Accordingly, there is a problem that the ball pressure increases remarkably in the lead rod 61 because the dust drop groove 74 is worn heavily and the lead rod 61 is damaged quickly and the ball pressure acts straight from upstream to downstream. On the other hand, if the dust drop groove 74 is provided along one of the standing walls as described above, the pachinko balls will not fit into the dust drop groove 74, so that they will not be aligned in the outlet rod 61, and will not wear out. Damage and increase in ball pressure are reduced.

[機構板−カーブ樋ユニット]
カーブ樋ユニット62は導出樋61の流下端に接続するもので、カーブ樋75と球切れ検知装置76と球抜装置49が一体化されている。カーブ樋75は図17,図20,図22に示すようにベース体75a,カバー体75b,仕切板75cの三部材で形成され、図20に示したようにベース体75aに突設したフック片77をカバー体75bの孔78に係合させる結合構造である。
[Mechanism plate-Curve 樋 unit]
The curve rod unit 62 is connected to the lower end of the outlet rod 61, and the curve rod 75, the ball break detecting device 76, and the ball removing device 49 are integrated. As shown in FIGS. 17, 20, and 22, the curve rod 75 is formed of three members: a base body 75a, a cover body 75b, and a partition plate 75c. As shown in FIG. 20, a hook piece protruding from the base body 75a. 77 is a coupling structure in which 77 is engaged with the hole 78 of the cover body 75b.

また、球切れ検知装置76は、カーブ樋75の第一カーブに設けた揺動自在なアーチ形受圧片79と、該アーチ形受圧片79の外側凸部80にアクチュエータ片81を接触させたマイクロスイッチSW2とからなる。このアーチ形受圧片79とマイクロスイッチSW2は二列の球通路に対応して二組づつ設けられている。アーチ形受圧片79は自己の重量バランスとアクチュエータ片81の弾性により図18中時計回りに付勢されており、パチンコ球の有無により図18実線と二点鎖線のように揺動してマイクロスイッチSW2の接点を開閉する。このマイクロスイッチSW2の信号により球切れが検知できる。而して、前記二個のマイクロスイッチSW2は図17に示したように一個のケース体82の枠内に一体に嵌め込まれており、該ケース体82ごとカーブ樋ユニット62に着脱する。ケース体82はその上下に突設したネジ受け片82aにネジ83を通してカーブ樋ユニット62に固定するようになっており、カーブ樋ユニット62に対し引き出し式に出し入れできる。従って、初期の組付けはもちろん、修理などのメンテナンスも容易である。   In addition, the ball breakage detecting device 76 includes a microscopic arch-shaped pressure receiving piece 79 provided on the first curve of the curve rod 75 and an actuator piece 81 in contact with the outer convex portion 80 of the arch-shaped pressure receiving piece 79. The switch SW2. Two sets of the arch-shaped pressure receiving pieces 79 and the microswitch SW2 are provided corresponding to the two rows of spherical passages. The arch-shaped pressure receiving piece 79 is urged clockwise in FIG. 18 by its own weight balance and the elasticity of the actuator piece 81, and swings like a solid line and a two-dot chain line in FIG. Open and close the contact of SW2. Ball breakage can be detected by the signal from the microswitch SW2. Thus, as shown in FIG. 17, the two micro switches SW2 are integrally fitted in the frame of one case body 82, and the case body 82 is attached to and detached from the curve rod unit 62 together. The case body 82 is fixed to the curve rod unit 62 through a screw 83 on a screw receiving piece 82a projecting from the upper and lower sides of the case body 82. Therefore, not only initial assembly but also maintenance such as repair is easy.

球抜装置49は、図17,図18に示したように、第一カーブの終端に開口する球抜口84と、球抜口84の下方に開口する機構板用球抜樋85と、球抜口84を開閉すると共に機構板用球抜樋85にパチンコ球を導く揺動自在な可動底板86と、可動底板86を固定するロック部材87と、ロック部材87の姿勢を制御する押動板88とからなる。可動底板86は、正面視ほぼ「へ」の字形態であって、中心の屈曲点に円筒部86aを配し、該円筒部86aにパチンコ球を載せる腕板86bと前記ロック部材87に係合する脚板86cを一体に突設し、さらに円筒部86aに挿通した軸86dを中心に揺動する。なお、可動底板86の脚板86c下端にはバランスウェイト86eが一体に形成されていて、自由状態で図18の実線姿勢に回動するようバランスされている。   As shown in FIGS. 17 and 18, the ball removing device 49 includes a ball outlet 84 that opens at the end of the first curve, a ball punch 85 for a mechanism plate that opens below the ball outlet 84, A swingable movable bottom plate 86 that opens and closes the outlet 84 and guides the pachinko ball to the mechanism plate ball puller 85, a lock member 87 that fixes the movable bottom plate 86, and a push plate that controls the posture of the lock member 87. 88. The movable bottom plate 86 has a substantially “h” shape when viewed from the front, and has a cylindrical portion 86a at the center bending point, and engages with the arm plate 86b on which the pachinko ball is placed on the cylindrical portion 86a and the lock member 87. A leg plate 86c is integrally projected, and further swings around a shaft 86d inserted through the cylindrical portion 86a. A balance weight 86e is integrally formed at the lower end of the leg plate 86c of the movable bottom plate 86, and is balanced so as to rotate to the solid line posture of FIG. 18 in a free state.

ロック部材87は、一方の端部に軸ピン87aを一体に突設し、他方の端部に、前記可動底板86の脚板86cに係合する上向凸部87bと押動板88に係合する長孔87cを設けたものであり、ベース体75aとカバー体75bの間に揺動自在に軸承されている。   The lock member 87 has a shaft pin 87a integrally projecting at one end, and is engaged with an upward convex portion 87b and a push plate 88 that engage with the leg plate 86c of the movable bottom plate 86 at the other end. A long hole 87c is provided, and is pivotally supported between the base body 75a and the cover body 75b.

前記可動底板86の軸86d及びロック部材87の軸ピン87aを支承するカーブ樋ユニット62の軸受構造は、図23に示したように、軸受凹部89の回りにU字状の透かし溝90を形成すると共に図22に示したように軸受凹部89に通じるガイド溝91を設けたことを特徴とし、前記ベース体75a,カバー体75b,仕切板75cの三部材をフック片77で接合して組み立てた後でも可動底板86及びロック部材87を着脱することができるようにしたものである。すなわち、軸ピン87a(軸86d)をガイド溝91に嵌めて軸受凹部89方向に強制スライドさせると、前記透かし溝90により片持ち梁状になった軸受凹部89が撓んで外方に逃げ、軸ピン87a(軸86d)が軸受凹部89に至ると弾性で戻るのである。従って、ベース体75a、カバー体75b、仕切板75cを合体させるときに可動底板86の軸86dやロック部材87の軸ピン87aの位置合わせを同時に行わなければならない煩わしさがない。また、可動底板86及びロック部材87を軸受凹部89から外す場合も同様に透かし溝90による弾性を利用すれば、一々ベース体75aとカバー体75bを分離させる必要がない。この軸受構造は、他の部品の軸受構造としても適用できる。   As shown in FIG. 23, the bearing structure of the curve rod unit 62 that supports the shaft 86 d of the movable bottom plate 86 and the shaft pin 87 a of the lock member 87 forms a U-shaped watermark groove 90 around the bearing recess 89. In addition, as shown in FIG. 22, a guide groove 91 leading to the bearing recess 89 is provided, and the three members of the base body 75a, the cover body 75b, and the partition plate 75c are joined by hook pieces 77 and assembled. The movable bottom plate 86 and the lock member 87 can be attached and detached afterwards. That is, when the shaft pin 87a (shaft 86d) is fitted in the guide groove 91 and forcedly slid in the direction of the bearing recess 89, the bearing recess 89 in the form of a cantilever is bent by the watermark groove 90 and escapes outward. When the pin 87a (shaft 86d) reaches the bearing recess 89, it returns elastically. Therefore, there is no trouble that the shaft 86d of the movable bottom plate 86 and the shaft pin 87a of the lock member 87 must be simultaneously aligned when the base body 75a, the cover body 75b, and the partition plate 75c are combined. Similarly, when removing the movable bottom plate 86 and the lock member 87 from the bearing recess 89, it is not necessary to separate the base body 75a and the cover body 75b by using the elasticity of the watermark groove 90. This bearing structure can also be applied as a bearing structure for other parts.

押動板88は、ベース体75aと一体の固定軸92に揺動自在に軸着されており、該固定軸92に遊嵌する丸パイプ部88aと、丸パイプ部88aから下向き斜め前方に突設した弾性片88bと、丸パイプ部88aから上向突出して前記前枠2の球抜孔2hに対向する押圧舌片88cと、押圧舌片88cに突設され前記ロック部材87の長孔87cに係合する作動軸88dと、から構成される。前記弾性片88bは、カバー体75bから延設したバネ受け片93に撓み状態で受け止められており、その復元力で押圧舌片88cを起立方向に付勢する。押圧舌片88cは図19実線の起立姿勢にあるとき、作動軸88dによってロック部材87を図17,図18のほぼ水平姿勢に保持し、また、図19二点鎖線のように球抜きピン50によって押されて前傾姿勢に転じたとき、作動軸88dによってロック部材87を図18において時計回りに下動させる。なお、押動板88はベース体75aと一体の二つのストッパー94a,94bにより揺動範囲が規制されている。   The pusher plate 88 is pivotally attached to a fixed shaft 92 integral with the base body 75a, and a round pipe portion 88a that is loosely fitted to the fixed shaft 92, and projects downward and obliquely forward from the round pipe portion 88a. An elastic piece 88b provided, a pressing tongue piece 88c protruding upward from the round pipe portion 88a and facing the ball extraction hole 2h of the front frame 2, and a protruding tongue piece 88c protruding into the elongated hole 87c of the locking member 87. And an operating shaft 88d to be engaged. The elastic piece 88b is received in a bent state by a spring receiving piece 93 extending from the cover body 75b, and urges the pressing tongue piece 88c in the standing direction by its restoring force. When the pressing tongue 88c is in the standing posture shown by the solid line in FIG. 19, the lock shaft 87 is held in the substantially horizontal posture of FIGS. 17 and 18 by the operating shaft 88d. When it is pushed by and turns into the forward tilt posture, the lock member 87 is moved downward clockwise in FIG. 18 by the operating shaft 88d. Note that the swing range of the pusher plate 88 is restricted by two stoppers 94a and 94b integrated with the base body 75a.

ところで上記押動板88と固定軸92には、従来の抜け止めリングを不要にした簡易接合構造が採用されている。すなわち、固定軸92には図21に示したようにほぼ半外周(全周も可)に周溝95を形成し、一方、押動板88の丸パイプ部88aに、鋸刃状の内向き爪88eを突設した弾性係合片88fを形成し、押動板88の丸パイプ部88aを固定軸92に強制嵌合させて内向き爪88eと周溝95を係合させるようにしたものである。丸パイプ部88aの内向き爪88eは鋸刃状であるため、爪の傾斜に沿って簡単に周溝95に嵌まるが一旦係合すると容易に外れない。そこで、押動板88を固定軸92から外す必要が生じたときのために、弾性係合片88fの先端に摘み部88gを延設し、該摘み部88gで弾性係合片88fを外側に曲げて内向き爪88eを周溝95から浮かせ得るようにしてある。   Incidentally, the push plate 88 and the fixed shaft 92 employ a simple joining structure that eliminates the need for a conventional retaining ring. That is, as shown in FIG. 21, the fixed shaft 92 is formed with a circumferential groove 95 on a substantially semi-periphery (or the entire circumference is acceptable), while the circular pipe portion 88a of the push plate 88 has a saw blade-like inward direction. An elastic engagement piece 88f is formed with a claw 88e projecting, and the round pipe portion 88a of the push plate 88 is forcibly fitted to the fixed shaft 92 so that the inward claw 88e and the circumferential groove 95 are engaged. It is. Since the inward claw 88e of the round pipe portion 88a has a saw blade shape, it easily fits in the circumferential groove 95 along the inclination of the claw, but cannot be easily detached once engaged. Therefore, when it becomes necessary to remove the pushing plate 88 from the fixed shaft 92, a knob 88g is extended at the tip of the elastic engagement piece 88f, and the elastic engagement piece 88f is moved outward by the knob 88g. The inward claws 88e can be lifted from the circumferential groove 95 by bending.

球抜装置49は以上のように構成されているため、球抜きピン50を図19二点鎖線のようにガラス扉枠11の球抜小孔11fから差し込むと、その先端で押動板88の押圧舌片88cが押されて前傾し、それに連動してロック部材87が図18において右下がりに下動して可動底板86の拘束を解き、その結果、腕板86bに加わる球圧で可動底板86が図18二点鎖線のように回動し、球抜口84より上流にある全てのパチンコ球が機構板用球抜樋85に流れ込む。そして、球抜き完了後に球抜きピン50をもう一度球抜小孔11fに差し込むと、前記と同様にロック部材87が下動するから可動底板86が自重で回動して通常の状態に戻る。   Since the ball removal device 49 is configured as described above, when the ball removal pin 50 is inserted from the ball removal small hole 11f of the glass door frame 11 as shown in FIG. When the pressing tongue 88c is pushed and tilts forward, the locking member 87 moves downward to the right in FIG. 18 to release the restraint of the movable bottom plate 86, and as a result, it is movable by the ball pressure applied to the arm plate 86b. The bottom plate 86 rotates as indicated by a two-dot chain line in FIG. 18, and all pachinko balls upstream from the ball outlet 84 flow into the mechanism plate ball punch 85. When the ball removal pin 50 is inserted once again into the ball removal small hole 11f after the completion of the ball removal, the lock member 87 moves downward as described above, so that the movable bottom plate 86 rotates by its own weight and returns to the normal state.

[機構板−景品球放出装置]
前記景品球放出装置63は、カーブ樋ユニット62からパチンコ球の供給を受け、内蔵モータ96(図2参照)の回転でパチンコ球を一個単位で放出し得る。この景品球放出装置63は公知の既製品を使用しているため詳細な説明を省略する。
[Mechanism plate-prize ball discharge device]
The prize ball emitting device 63 can receive the pachinko balls from the curve basket unit 62, and can emit the pachinko balls one by one by the rotation of the built-in motor 96 (see FIG. 2). Since this premium ball emitting device 63 uses a known off-the-shelf product, detailed description thereof is omitted.

[機構板−景品球排出樋]
景品球排出樋17は、景品球放出装置63から払い出される景品球を前記上球皿33に導き、さらに上球皿33から溢れた景品球を下球皿13に導くものである。この景品球排出樋17の終端部には図24に示したように景品球の過量を検知する過量防止センサー97が設けられている。該過量防止センサー97は、球圧により揺動する球受板97aと、該球受板97aの作動腕97bにアクチュエータ片98を接触させたマイクロスイッチSW3とからなる。そして、景品球排出樋17にパチンコ球が溜まり過ぎると球受板97aに球圧が作用して作動腕97bがアクチュエータ片98を押圧し、マイクロスイッチSW3から過量信号が発せられる。この過量信号が発せられている状態ではパチンコ機が一時的に機能停止する。なお、前記球受板97aは、自己の重量バランスとマイクロスイッチSW3のアクチュエータ片98の弾性力で図24実線の通常位置に停止している。また、作動腕97bのマイクロスイッチSW3側の端部には機構板4に開設した遊動孔99に臨む軸(図示せず)が延設されている。
[Mechanism board-prize ball discharge bowl]
The premium sphere discharge rod 17 guides the premium sphere paid out from the premium sphere discharge device 63 to the upper ball tray 33, and further guides the premium sphere overflowing from the upper ball tray 33 to the lower ball tray 13. As shown in FIG. 24, an overdose prevention sensor 97 for detecting an overdose of the prize sphere is provided at the end of the prize sphere discharge rod 17. The excessive amount prevention sensor 97 includes a ball receiving plate 97a that is swung by a ball pressure, and a micro switch SW3 in which an actuator piece 98 is brought into contact with an operating arm 97b of the ball receiving plate 97a. If the pachinko balls are accumulated too much on the prize ball discharge rod 17, the ball pressure is applied to the ball receiving plate 97a, the operating arm 97b presses the actuator piece 98, and an overdose signal is generated from the micro switch SW3. The pachinko machine temporarily stops functioning in a state where this overdose signal is issued. The ball receiving plate 97a is stopped at the normal position shown by the solid line in FIG. 24 by its own weight balance and the elastic force of the actuator piece 98 of the micro switch SW3. Further, a shaft (not shown) extending to the idler hole 99 provided in the mechanism plate 4 is extended at the end of the operating arm 97b on the micro switch SW3 side.

[機構板−入賞球集合樋]
次ぎに入賞球の流れ順に入賞球集合樋64と入賞球処理装置65を説明する。前記遊技領域3zで入賞したパチンコ球は、入賞球として一旦入賞球集合カバー54に集められ、そこから機構板4側の入賞球集合樋64に流れる。この入賞球集合樋64には、図28に示したように遊技板3と接する側に従来から通路側板59が取り付けられているが、従来の通路側板59は単に入賞球を円滑に流下させるものでしかない。しかし、ここで採用した通路側板59には、図29に示したように前記アウト球通路23を覆う溝カバー59aが一体に設けられていて、これまでアウト球通路23を形成するために遊技板3に別途打ち付けていた金属製の板を不要にする新たな機能が付加されている。なお、図29中符号100は通路側板59の溝カバー59aに設けた縦リブであり、パチンコ球の流れを長期間スムーズに維持するためのものである。
[Mechanical board-winning ball set]
Next, the winning ball assembly basket 64 and the winning ball processing device 65 will be described in the order of the winning ball flow. The pachinko balls won in the game area 3z are once collected as a winning ball in the winning ball collecting cover 54 and then flow to the winning ball collecting basket 64 on the mechanism plate 4 side. As shown in FIG. 28, a path side plate 59 is conventionally attached to the winning ball collecting bowl 64 on the side in contact with the game board 3, but the conventional path side plate 59 simply allows the winning ball to flow down smoothly. Only it is. However, the passage side plate 59 employed here is integrally provided with a groove cover 59a that covers the out ball passage 23 as shown in FIG. 3 is added with a new function that eliminates the need for a metal plate that has been beaten separately. In FIG. 29, reference numeral 100 denotes vertical ribs provided in the groove cover 59a of the passage side plate 59, and is for maintaining the flow of pachinko balls smoothly for a long period of time.

[機構板−入賞球処理装置]
入賞球処理装置65は、入賞球を電気的に検知するためのものであって、図25に示したように前記入賞球集合樋64の終端に連通し且つコ字状に屈曲して球回収ルート30に連通するコ字状通路65aと、該コ字状通路65aの垂直部分にあって入賞球の通過を検知する通過スイッチSW4と、同じくコ字状通路65aの垂直部分に作用して入賞球の流れを一個づつに制御する球切り部材65bと、該球切り部材65bを揺動させるソレノイド65cと、からなり、これら全部品を一枚の基板65dに組み込んでユニット化したものである。なお、基板65dの裏側には、図26に示したように不正防止と後述する静電気対策のために導電金属板65eがビス止めされている。
[Mechanical board-winning ball processing device]
The winning ball processing device 65 is for electrically detecting a winning ball, and as shown in FIG. 25, communicates with the end of the winning ball assembly basket 64 and bends in a U shape to collect the balls. A U-shaped passage 65a that communicates with the route 30, a passage switch SW4 that detects the passing of a winning ball in a vertical portion of the U-shaped passage 65a, and a vertical portion of the U-shaped passage 65a that wins a prize. It consists of a ball cutting member 65b that controls the flow of the balls one by one and a solenoid 65c that swings the ball cutting member 65b, and all these components are incorporated into a single board 65d to form a unit. Note that a conductive metal plate 65e is screwed to the back side of the substrate 65d as shown in FIG.

コ字状通路65aに対応する基板65dには通過スイッチSW4に至る前の領域に透孔101が穿設してあり、図26に示したように該透孔101に導電金属板65eを切り起こした爪102が臨んでいる。この爪102の前を入賞球が通過すると、該入賞球に帯電している静電気が導電金属板65eを介して放電されるため、そのような静電気に起因するノイズなどの弊害が防止できる。   The substrate 65d corresponding to the U-shaped passage 65a has a through hole 101 formed in a region before the passage switch SW4, and cuts and raises the conductive metal plate 65e in the through hole 101 as shown in FIG. Nail 102 is facing. When the winning ball passes in front of the claw 102, the static electricity charged in the winning ball is discharged through the conductive metal plate 65e, so that adverse effects such as noise caused by the static electricity can be prevented.

コ字状通路65aの垂直部分に作用する球切り部材65bは、図25に示したように、基板65dに揺動自在に軸着した揺動主板65fと、該揺動主板65fが図25一点鎖線の起立状態にあるとき通過スイッチSW4の直下に位置してコ字状通路65aを塞ぎ揺動主板65fがソレノイド65cの作動で傾動したとき通過スイッチSW4の直下から退いてコ字状通路65aを開く第一球止め片65gと、同じく揺動主板65fが起立状態にあるときコ字状通路65aの外に位置し揺動主板65fがソレノイド65cの作動で傾動したとき通過スイッチSW4の真上に位置する第二球止め片65hと、からなり、この第一球止め片65gと第二球止め片65hでコ字状通路65aを交互に開閉して入賞球を一個づつ確実に通過スイッチSW4に流下させる。   As shown in FIG. 25, the ball cutting member 65b acting on the vertical portion of the U-shaped passage 65a includes a swinging main plate 65f pivotably mounted on the substrate 65d, and the swinging main plate 65f is one point in FIG. When the chain line is in the standing state, it is located immediately below the passage switch SW4 and closes the U-shaped passage 65a. The first ball stop piece 65g that opens and the swing main plate 65f is also located outside the U-shaped passage 65a when the swing main plate 65f is in the standing state, and is directly above the passage switch SW4 when the swing main plate 65f is tilted by the operation of the solenoid 65c. The second ball stop piece 65h is located, and the first ball stop piece 65g and the second ball stop piece 65h alternately open and close the U-shaped passage 65a to reliably pass the winning ball one by one. To flow down.

なお、入賞球処理装置65は、図9に示したようにカバー103で覆うようになし、該カバー103に開閉蓋104を設けて球詰まりなどのトラブルに対応するようにしてある。この開閉蓋104は、係合片104aの途中に横U字状に一体成型した弾性摘み104bを設け、その弾性摘み104bの弾性でカバー103と係合片104aを係合させ、また、弾性摘み104bを摘むことによってカバー103と係合片104aの係合を解除するようにしたものである。   As shown in FIG. 9, the winning ball processing device 65 is covered with a cover 103, and an open / close lid 104 is provided on the cover 103 to deal with troubles such as ball clogging. The opening / closing lid 104 is provided with an elastic knob 104b integrally formed in a horizontal U shape in the middle of the engagement piece 104a, and the cover 103 and the engagement piece 104a are engaged by the elasticity of the elastic knob 104b. By engaging 104b, the engagement between the cover 103 and the engagement piece 104a is released.

[機構板−その他]
その他、機構板4には図2に示したように制御装置39と、図27に示したように主としてこの制御装置39のリード線105を通すための配線通路38などが設けられている。制御装置39の取付構造は、前記球タンク60と同一方式であって、図2に示したように一方の側縁に取付片106aを突設し、該取付片106aを機構板4側の固定ポケット67に嵌め、他方の取付片106bをビス107で機構板4に固定するようにしたものである。このように部品の一方を機構板4の固定ポケット67に嵌めて拘束し、他方をビス止めして全体を固定する取付構造は、例えば図19に示したように機構板4のヒンジ金具7f,7fにも応用されているのであって、パチンコ部品の取付構造として汎用性がある。また、前記配線通路38は、図27に示したように機構板4の裏側、すなわち機構板4の遊技板3と接する側に設けられており、前記制御装置39の近傍に開口部108があってそこからリード線105が配線通路38内に導かれる。このリード線105の一部は前記したように機構板4の下側面に突設したコネクター37に接続されており、下部遊技板20dのコーナー部に設けた配線開口36を介してスピーカ32などと接続される。
[Mechanism plate-Others]
In addition, the mechanism plate 4 is provided with a control device 39 as shown in FIG. 2 and a wiring passage 38 for mainly passing the lead wire 105 of the control device 39 as shown in FIG. The mounting structure of the control device 39 is the same as that of the ball tank 60. As shown in FIG. 2, the mounting piece 106a is projected from one side edge, and the mounting piece 106a is fixed to the mechanism plate 4 side. The other attachment piece 106 b is fixed to the mechanism plate 4 with a screw 107 by being fitted in the pocket 67. In this way, an attachment structure in which one of the parts is fitted and restrained in the fixing pocket 67 of the mechanism plate 4 and the other is fixed by screwing the other is, for example, a hinge fitting 7f of the mechanism plate 4 as shown in FIG. It is also applied to 7f and has versatility as a mounting structure for pachinko parts. The wiring passage 38 is provided on the back side of the mechanism plate 4 as shown in FIG. 27, that is, on the side of the mechanism plate 4 in contact with the game board 3, and there is an opening 108 in the vicinity of the control device 39. From there, the lead wire 105 is guided into the wiring passage 38. A part of the lead wire 105 is connected to the connector 37 protruding from the lower surface of the mechanism plate 4 as described above, and with the speaker 32 and the like via the wiring opening 36 provided in the corner portion of the lower game board 20d. Connected.

パチンコ機の正面図である。It is a front view of a pachinko machine. パチンコ機の裏面図である。It is a back view of a pachinko machine. 前枠の前面斜視図である。It is a front perspective view of a front frame. 前枠の背面斜視図である。It is a back perspective view of a front frame. 前枠の下部遊技板を示す斜視図である。It is a perspective view which shows the lower game board of a front frame. 樋カバーを外して示す下部遊技板の斜視図である。It is a perspective view of the lower game board shown by removing the bag cover. 操作ハンドル部分を示す分解斜視図である。It is a disassembled perspective view which shows an operation handle part. 発射装置部分を示すパチンコ機の部分断面図である。It is a fragmentary sectional view of the pachinko machine which shows a launching device part. 前面板部分を示すパチンコ機の部分断面図である。It is a fragmentary sectional view of the pachinko machine which shows a front board part. 下部遊技板部分を示すパチンコ機の部分断面図である。It is a fragmentary sectional view of the pachinko machine which shows a lower game board part. 非ヒンジ側の前側コーナー部分を示すパチンコ機の部分断面図である。It is a fragmentary sectional view of the pachinko machine which shows the front corner part by the side of a non-hinge. 球タンクを示す機構板の断面図である。It is sectional drawing of the mechanism board which shows a ball | bowl tank. 球タンクを示す機構板の部分斜視図である。It is a fragmentary perspective view of the mechanism board which shows a ball tank. 球タンクを示す機構板の部分斜視図である。It is a fragmentary perspective view of the mechanism board which shows a ball tank. 機構板の上部を示す裏面図である。It is a rear view which shows the upper part of a mechanism board. 球タンク部分を示すパチンコ機の部分断面図である。It is a fragmentary sectional view of the pachinko machine which shows a ball tank part. カーブ樋ユニットの透視斜視図である。It is a see-through | perspective perspective view of a curve hook unit. カーブ樋ユニットを示す断面図である。It is sectional drawing which shows a curve saddle unit. 球抜き装置を示すパチンコ機の部分断面図である。It is a fragmentary sectional view of the pachinko machine which shows a ball removal device. 図18のA−A線断面図である。It is the sectional view on the AA line of FIG. 図19のB−B線断面図である。FIG. 20 is a sectional view taken along line B-B in FIG. 19. 球抜き装置を示すカーブ樋ユニットの断面図である。It is sectional drawing of the curve cage | basket unit which shows a ball removal apparatus. 図22のZ矢示図である。FIG. 23 is a diagram showing a Z arrow in FIG. 22. 景品球排出樋の終端部分を示す断面図である。It is sectional drawing which shows the termination | terminus part of a premium ball discharge basket. 入賞球処理装置を示す断面図である。It is sectional drawing which shows a winning ball processing apparatus. 図25のC−C線断面図である。It is CC sectional view taken on the line of FIG. 機構板の下部を示す裏面図である。It is a reverse view which shows the lower part of a mechanism board. アウト球口部分を示すパチンコ機の部分断面図である。It is a fragmentary sectional view of the pachinko machine which shows an out ball mouth part. 通路側板を示す斜視図である。It is a perspective view which shows a channel | path side board.

符号の説明Explanation of symbols

2 …前枠
10…補強リブ
2 ... Front frame 10 ... Reinforcing rib

Claims (1)

上縁と左右両側縁に、前面側に突出する線状の補強リブを一体成形した合成樹脂製の前枠。   A synthetic resin front frame that is integrally formed with linear reinforcing ribs that protrude to the front side on the upper and left and right edges.
JP2007147555A 2007-06-02 2007-06-02 Synthetic resin-made front frame Withdrawn JP2007216063A (en)

Priority Applications (1)

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Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007147555A JP2007216063A (en) 2007-06-02 2007-06-02 Synthetic resin-made front frame

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JP2003089521A Division JP3988670B2 (en) 2003-03-28 2003-03-28 Game machine

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Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012130773A (en) * 2012-04-05 2012-07-12 Daito Giken:Kk Game machine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05146550A (en) * 1991-11-27 1993-06-15 Heiwa Corp Pachinko game machine
JPH0680478U (en) * 1993-04-28 1994-11-15 京楽産業株式会社 Display devices for pachinko machines

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05146550A (en) * 1991-11-27 1993-06-15 Heiwa Corp Pachinko game machine
JPH0680478U (en) * 1993-04-28 1994-11-15 京楽産業株式会社 Display devices for pachinko machines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012130773A (en) * 2012-04-05 2012-07-12 Daito Giken:Kk Game machine

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