JPH1176552A - Pachinko game machine - Google Patents
Pachinko game machineInfo
- Publication number
- JPH1176552A JPH1176552A JP25597397A JP25597397A JPH1176552A JP H1176552 A JPH1176552 A JP H1176552A JP 25597397 A JP25597397 A JP 25597397A JP 25597397 A JP25597397 A JP 25597397A JP H1176552 A JPH1176552 A JP H1176552A
- Authority
- JP
- Japan
- Prior art keywords
- hinge
- bracket
- fixed
- movable bracket
- hinge shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Pinball Game Machines (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、パチンコ機、アレ
ンジボール機等の弾球遊技機、取り分けその外枠、遊技
盤装着枠等の支持枠に、前枠、裏機構板等の開閉体を開
閉及び着脱自在に枢着するヒンジ装置に関するものであ
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a ball-and-ball game machine such as a pachinko machine, an arrangement ball machine, etc., in particular, a support frame such as an outer frame thereof, a game board mounting frame, etc. The present invention relates to a hinge device that is pivotally attached to open, close, and detachably.
【０００２】[0002]
【従来の技術】パチンコ機等の弾球遊技機では、上下一
対のヒンジを備えたヒンジ装置により外枠、遊技盤装着
枠等の支持枠に、前枠、裏機構板等の開閉体を開閉及び
着脱自在に枢着し、必要に応じて開閉体をそのヒンジ軸
廻りに開閉し、また支持体に対して開閉体を着脱するよ
うになっている。この弾球遊技機に使用するヒンジ装置
には、従来、特開平８−１４１１８０号公報、特開平９
−４７５５５号公報に記載のように、下側のヒンジのヒ
ンジ軸をブラケットの孔に嵌合させた後、上側のヒンジ
のヒンジ軸をブラケットに対して側方から係脱させる形
式のものがある。即ち、特開平８−１４１１８０号公報
に記載のヒンジ装置は、上側のブラケットを突出位置と
起立位置との間で横軸廻りに回動自在に枢支すると共
に、このブラケットを突出位置側に付勢するバネを設
け、ブラケットを横軸廻りに上側に回動させた状態でそ
の嵌合孔にヒンジ軸を嵌脱させるようにしている。また
特開平９−４７５５５号公報に記載のヒンジ装置は、上
側のブラケットの下側に、ヒンジ軸が側方から嵌脱自在
に嵌合する嵌合凹部と、この嵌合凹部の開口側を開閉し
且つ嵌合凹部内のヒンジ軸を離脱不能にロックするレバ
ー付きのロック爪とを備え、ヒンジ軸を嵌合凹部に嵌合
させる時に、ヒンジ軸が側方から当接してロック爪を開
放して嵌合凹部に嵌合し、また解除する時にレバーによ
りロック爪を開放方向に操作するようにしている。2. Description of the Related Art In a ball-and-ball game machine such as a pachinko machine, a hinge device having a pair of upper and lower hinges opens and closes an opening and closing body such as a front frame and a back mechanism plate on a support frame such as an outer frame and a game board mounting frame. The hinge is detachably pivoted to open and close the opening / closing body around its hinge axis as required, and to attach / detach the opening / closing body to / from the support. Conventionally, hinge devices used in such a ball game machine include Japanese Patent Application Laid-Open Nos.
As described in JP-A-47555, there is a type in which a hinge axis of a lower hinge is fitted into a hole of a bracket, and then a hinge axis of an upper hinge is disengaged from the side with respect to the bracket. . That is, the hinge device described in Japanese Patent Application Laid-Open No. 8-141180 pivotally supports the upper bracket so as to be rotatable around the horizontal axis between the protruding position and the upright position, and attaches the bracket to the protruding position. A biasing spring is provided so that the hinge shaft is fitted into and removed from the fitting hole in a state where the bracket is rotated upward about the horizontal axis. Further, a hinge device described in Japanese Patent Application Laid-Open No. 9-47555 discloses a fitting recess in which a hinge shaft is removably fitted from the side below an upper bracket, and an opening side of the fitting recess is opened and closed. And a locking claw with a lever for locking the hinge shaft in the fitting recess so as not to be disengaged, and when the hinge shaft is fitted into the fitting recess, the hinge abuts from the side to release the locking claw. The lock claw is operated in the opening direction by a lever when the lock claw is fitted into the fitting recess and released.
【０００３】[0003]
【発明が解決しようとする課題】従来のヒンジ装置は、
下側のヒンジを結合した状態で上側のヒンジを側方から
着脱できるので、開閉体を支持枠に着脱する際の取り扱
いが容易である反面、上側のヒンジ構造が非常に複雑で
あり、製作コストがアップする欠点がある。本発明は、
このような従来の課題に鑑み、上下の各ヒンジ構造が簡
単で容易且つ安価に製作できると共に耐久性に優れ、し
かも開閉体を容易且つ確実に枢着し着脱できる弾球遊技
機を提供することを目的とする。The conventional hinge device is:
The upper hinge can be attached and detached from the side while the lower hinge is connected, so it is easy to handle when attaching and detaching the opening / closing body to and from the support frame, but the upper hinge structure is very complicated and the manufacturing cost is high. There is a drawback that up. The present invention
In view of such a conventional problem, it is an object of the present invention to provide a ball game machine in which upper and lower hinge structures can be manufactured simply, easily and inexpensively, have excellent durability, and can easily and reliably pivotally attach and detach an opening / closing body. With the goal.
【０００４】[0004]
【課題を解決するための手段】本発明は、支持枠1 に上
下一対のヒンジ3,4 を介して開閉体2 を縦方向のヒンジ
軸28,29 廻りに開閉及び着脱自在に枢着した弾球遊技機
において、上下のヒンジ3,4 の内、一方のヒンジ4 に、
支持枠1 側に固定された固定ブラケット27と、この固定
ブラケット27の先端側に上向きに固定されたヒンジ軸29
と、開閉体2 側に固定され且つ固定ブラケット27により
下側から支持される可動ブラケット31と、この可動ブラ
ケット31に形成され且つヒンジ軸29に上側から嵌脱自在
に嵌合する嵌合孔40とを備え、他方のヒンジ3 に、支持
枠1 側に固定された固定ブラケット26と、この固定ブラ
ケット26の先端側に上向きに固定されたヒンジ軸28と、
開閉体2 側に固定され且つ固定ブラケット26の上側に位
置する可動ブラケット30と、この可動ブラケット30に形
成され且つヒンジ軸28に上側から嵌脱自在に嵌合する嵌
合孔39とを備え、一方のヒンジ4 のヒンジ軸29を他方の
ヒンジ軸28よりも長くし、他方のヒンジ3 の可動ブラケ
ット30に、一方のヒンジ4 の嵌合孔40とヒンジ軸29とを
嵌合させて可動ブラケット31を固定ブラケット27上に載
せた状態で該他方のヒンジ3 の可動ブラケット30側を側
方から固定ブラケット26側に移動させた時に、該他方の
ヒンジ3 の可動ブラケット30がヒンジ軸28により押し上
げられるように、該他方のヒンジ3 のヒンジ軸28を嵌合
孔39側に案内する案内部41を設けている。According to the present invention, there is provided an elastic body in which an opening / closing body 2 is pivotally mounted on a supporting frame 1 via a pair of upper and lower hinges 3, 4 so as to be capable of being opened / closed and detachably mounted around vertical hinge shafts 28, 29. In the ball game machine, one of the upper and lower hinges 3, 4 is attached to one of the hinges 4,
A fixing bracket 27 fixed to the support frame 1 side, and a hinge shaft 29 fixed upward to the distal end side of the fixing bracket 27
A movable bracket 31 fixed to the opening / closing body 2 and supported from below by a fixed bracket 27; and a fitting hole 40 formed in the movable bracket 31 and fitted to the hinge shaft 29 so as to be removably fitted from above. A fixing bracket 26 fixed to the support frame 1 side, a hinge shaft 28 fixed upward to the distal end side of the fixing bracket 26,
A movable bracket 30 fixed to the opening / closing body 2 and located above the fixed bracket 26; and a fitting hole 39 formed in the movable bracket 30 and fitted to the hinge shaft 28 so as to be removably fitted from above, The hinge shaft 29 of one hinge 4 is made longer than the hinge shaft 28 of the other, and the fitting hole 40 of one hinge 4 and the hinge shaft 29 are fitted to the movable bracket 30 of the other hinge 3 to move the movable bracket. When the movable bracket 30 of the other hinge 3 is moved from the side to the fixed bracket 26 with the 31 placed on the fixed bracket 27, the movable bracket 30 of the other hinge 3 is pushed up by the hinge shaft 28. For this purpose, a guide portion 41 for guiding the hinge shaft 28 of the other hinge 3 toward the fitting hole 39 is provided.
【０００５】[0005]
【発明の実施の形態】以下、本発明の実施の形態を図面
に基づいて詳述する。図１乃至図１０は本発明の第１の
実施形態を例示する。図１乃至図３において、1 は矩形
枠状の外枠、2 は外枠1 の前側に配置された前枠で、上
下一対の前上ヒンジ3 と前下ヒンジ4 とにより外枠1 に
開閉及び着脱自在に枢着されている。なお、前枠2 は閉
状態で外枠1 に施錠装置により施錠して固定される。前
枠2 には、矩形孔状の窓孔5 が形成されると共に、窓孔
5 の前側にガラス扉6 と開閉板7 とが上下に配置され、
また窓孔5 の裏側に、この窓孔5 を取り囲むように遊技
盤装着枠8 が設けられている。開閉板7 には、発射部に
供給するための遊技球を貯留する上皿9 が装着されてい
る。遊技盤装着枠8 には、裏側から遊技盤10が着脱自在
に嵌め込まれ、裏機構板11により後方から押圧した状態
で保持されている。裏機構板11は遊技盤装着枠8 に上下
一対の裏上ヒンジ12と裏下ヒンジ13とにより開閉及び着
脱自在に枢着され、遊技盤装着枠8 内の遊技盤10を後方
から押圧した状態で４個のロックレバー14により遊技盤
装着枠8 側に締結されている。Embodiments of the present invention will be described below in detail with reference to the drawings. 1 to 10 illustrate a first embodiment of the present invention. 1 to 3, reference numeral 1 denotes a rectangular outer frame, 2 denotes a front frame disposed on the front side of the outer frame 1, and is opened and closed by a pair of upper and lower front upper hinges 3 and front lower hinges 4. And is detachably pivoted. The front frame 2 is locked to the outer frame 1 in a closed state by a locking device. A rectangular hole-shaped window hole 5 is formed in the front frame 2 and a window hole is formed.
5, a glass door 6 and an opening / closing plate 7 are arranged up and down in front of
A game board mounting frame 8 is provided behind the window hole 5 so as to surround the window hole 5. The opening / closing plate 7 is provided with an upper plate 9 for storing game balls to be supplied to the firing unit. The game board 10 is detachably fitted into the game board mounting frame 8 from the back side, and is held by the back mechanism plate 11 while being pressed from behind. The back mechanism plate 11 is pivotally attached to the game board mounting frame 8 by a pair of upper and lower back upper hinges 12 and lower back hinges 13 so that it can be freely opened and closed and is detachably mounted. The four lock levers 14 are fastened to the game board mounting frame 8 side.
【０００６】前枠2 には、開閉板7 の下側の前面に、上
皿9 から溢流した遊技球を貯留する下皿15と、発射手段
16の操作ハンドル17とが左右に配置されている。発射手
段16は、操作ハンドル17の他に発射モータ18と打撃槌19
とを備え、操作ハンドル17を回動操作した時に発射モー
タ18が作動し、発射部の遊技球を打撃槌19により打撃し
て遊技盤10側に発射させるようになっている。裏機構板
11には、遊技盤10の裏カバー20が嵌合する開口部21が形
成されると共に、この開口部21の上側に賞球タンク22及
びタンクレール23が、右側に払い出し手段24が、下側に
制御ユニット25が夫々装着されている。前上ヒンジ3 及
び前下ヒンジ4 は、図４乃至図７に示すように、外枠1
に固定された固定ブラケット26,27 と、この固定ブラケ
ット26,27 の前端部に上向きに固定されたヒンジ軸28,2
9 と、前枠2 に固定され且つ固定ブラケット26,27 によ
り下側から支持される可動ブラケット30,31 とを夫々備
えている。The front frame 2 has a lower plate 15 for storing game balls overflowing from the upper plate 9 on the lower front surface of the opening / closing plate 7, and a launching means.
16 operation handles 17 are arranged on the left and right. The firing means 16 includes a firing motor 18 and a hammer 19 in addition to the operation handle 17.
When the operation handle 17 is rotated, the firing motor 18 is operated, and the game ball of the firing portion is hit by the hitting hammer 19 and fired toward the game board 10. Back mechanism plate
11, an opening 21 is formed in which the back cover 20 of the game board 10 fits, a winning ball tank 22 and a tank rail 23 are provided above the opening 21, and a payout means 24 is provided on the right side. , Control units 25 are respectively mounted. As shown in FIGS. 4 to 7, the front upper hinge 3 and the front lower hinge 4
Fixed brackets 26, 27 fixed to the hinge brackets 26, 27 and hinge shafts 28, 2 fixed upward to the front ends of the fixed brackets 26, 27.
9 and movable brackets 30 and 31 fixed to the front frame 2 and supported from below by fixed brackets 26 and 27, respectively.
【０００７】固定ブラケット26,27 は取り付け部32,33
を一体に備え、外枠1 から前方に突出するように、その
取り付け部32,33 がネジで外枠1 に固定されている。な
お、固定ブラケット26の取り付け部32は、外枠1 の上端
左隅部を外側から補強するように、外枠1 の上枠部34と
縦枠部35とに跨がって固定され、また固定ブラケット27
の取り付け部33は、外枠1 の前横枠部36と縦枠部35とに
跨がって内側に固定されている。ヒンジ軸28,29 は円柱
状で、その長さは、下側のヒンジ軸29が上側のヒンジ軸
28よりも大になっている。上側のヒンジ軸28の上端部は
球面状に突出形成され、下側のヒンジ軸29の上端はテー
パー状の截頭円錐形になっている。可動ブラケット30,3
1 は取り付け部37,38 を一体に備え、前枠2 から前方に
突出するように、その取り付け部37,38 がネジで前枠2
に固定されている。なお、可動ブラケット30は、その取
り付け部37が前枠2 の左上端から裏側に跨がって固定さ
れ、また可動ブラケット31は、その取り付け部38が前枠
2 の左下端から裏側に跨がって固定されている。各可動
ブラケット30の前端部には、固定ブラケット26,27 のヒ
ンジ軸28,29 に対して上側から嵌脱自在に嵌合する円形
状の嵌合孔39,40 が形成されている。The fixing brackets 26, 27 are provided with mounting portions 32, 33
The mounting portions 32 and 33 are fixed to the outer frame 1 with screws so as to protrude forward from the outer frame 1. The mounting portion 32 of the fixing bracket 26 is fixed across the upper frame portion 34 and the vertical frame portion 35 of the outer frame 1 so as to reinforce the upper left corner of the outer frame 1 from the outside. Bracket 27
The mounting portion 33 is fixed to the inside across the front horizontal frame portion 36 and the vertical frame portion 35 of the outer frame 1. The hinge shafts 28 and 29 are cylindrical, and their length is such that the lower hinge shaft 29 is the upper hinge shaft.
It is larger than 28. The upper end of the upper hinge shaft 28 is formed so as to protrude into a spherical shape, and the upper end of the lower hinge shaft 29 has a tapered frustoconical shape. Movable bracket 30,3
1 has mounting parts 37 and 38 integrally, and the mounting parts 37 and 38 are screwed to the front frame 2 so that they protrude forward from the front frame 2.
It is fixed to. The movable bracket 30 has a mounting portion 37 fixed across the front left end of the front frame 2 from the upper left to the rear side.
2 is fixed from the bottom left to the back. At the front end of each movable bracket 30, there are formed circular fitting holes 39, 40 which are fitted to the hinge shafts 28, 29 of the fixed brackets 26, 27 so as to be able to be fitted to and removed from the upper side.
【０００８】前上ヒンジ3 の可動ブラケット30の前端部
には、図６乃至図９に示すように、嵌合孔39が形成され
ると共に、下面側に前枠2 の左右方向と略平行に案内部
41が凹入状に切り欠き形成されている。案内部41は、前
下ヒンジ4 の嵌合孔40とヒンジ軸29とを嵌合させて可動
ブラケット31を固定ブラケット27上に載せた状態におい
て、前下ヒンジ4 側を支点として前上ヒンジ3 の可動ブ
ラケット30側を側方から固定ブラケット26側に移動させ
た時に、この前上ヒンジ3 の可動ブラケット30がヒンジ
軸28により押し上げられるように、前上ヒンジ3 のヒン
ジ軸28を嵌合孔39側に案内するためのものである。この
案内部41は、可動ブラケット30の左右方向の外端側から
嵌合孔39側に通じるように前枠2 の左右方向と略平行に
配置されている。また案内部41は、嵌合孔39側から外側
に向かって次第に広がるように形成されており、その開
口端側の高さは、可動ブラケット30を固定ブラケット26
上に載せた時に、ヒンジ軸28の上端側が案内部41の開口
端側に入る程度になっている。なお、案内部41は、その
全長に亘って同一半径で凹入するように断面円弧状にな
っている。As shown in FIGS. 6 to 9, a fitting hole 39 is formed at the front end of the movable bracket 30 of the front upper hinge 3, and the lower surface of the movable bracket 30 is substantially parallel to the left-right direction of the front frame 2. Information section
41 is notched in a concave shape. When the movable bracket 31 is placed on the fixed bracket 27 by fitting the fitting hole 40 of the front lower hinge 4 with the hinge shaft 29 and the movable bracket 31 is placed on the fixed bracket 27, the guide portion 41 When the movable bracket 30 of the front upper hinge 3 is moved from the side to the fixed bracket 26 side, the hinge shaft 28 of the front upper hinge 3 is fitted into the fitting hole so that the movable bracket 30 of the front upper hinge 3 is pushed up by the hinge shaft 28. It is for guiding to 39 side. The guide portion 41 is disposed substantially parallel to the left and right direction of the front frame 2 so as to communicate from the outer end side in the left and right direction of the movable bracket 30 to the fitting hole 39 side. The guide portion 41 is formed so as to gradually widen from the side of the fitting hole 39 to the outside.
When placed on the upper side, the upper end side of the hinge shaft 28 enters the opening end side of the guide portion 41. The guide 41 has an arc-shaped cross section so as to be recessed with the same radius over the entire length.
【０００９】前上ヒンジ3 の固定ブラケット26の前端側
には、可動ブラケット30を側方から固定ブラケット26側
に寄せた時に、その可動ブラケット30の先端が固定ブラ
ケット26上に乗り上がるように案内する傾斜案内面42が
設けられている。上下の固定ブラケット26,27 の上面間
の間隔は、その固定ブラケット26,27 で可動ブラケット
30,31 を下側から支持するように、上下の可動ブラケッ
ト30,31の下面間の間隔と略同じになっている。前枠2
の上端側には前上ヒンジ3 の可動ブラケット30の下側
に、その固定ブラケット26が入り得るように切り欠き部
44が形成されている。上記構成のヒンジ装置を有する弾
球遊技機において、外枠1 に上下の前上ヒンジ3 と前下
ヒンジ4 とを介して前枠2 を装着する場合には、前枠2
を外枠1 に対して前側から略直角方向に向けた状態で前
下ヒンジ4 側を結合し、その状態で前枠2 の上側を外枠
1 側に寄せながら前上ヒンジ3 を側方から結合する。The front end of the fixed bracket 26 of the front upper hinge 3 is guided so that the tip of the movable bracket 30 rides on the fixed bracket 26 when the movable bracket 30 is moved toward the fixed bracket 26 from the side. The inclined guide surface 42 is provided. The distance between the upper surfaces of the upper and lower fixed brackets 26 and 27 is
The distance between the lower surfaces of the upper and lower movable brackets 30 and 31 is substantially the same as the distance between the lower surfaces of the upper and lower movable brackets 30 and 31 so as to support the lower and upper 30, 31 from below. Front frame 2
A notch is provided at the upper end of the front upper hinge 3 so that the fixed bracket 26 can be inserted under the movable bracket 30 of the front upper hinge 3.
44 are formed. When the front frame 2 is attached to the outer frame 1 through the upper and lower front hinges 3 and the front lower hinge 4 in the ball game machine having the hinge device having the above-described configuration, the front frame 2
The lower front hinge 4 is connected to the outer frame 1 in a direction substantially perpendicular to the front from the front side, and the upper side of the front frame 2 is
Combine the front upper hinge 3 from the side while moving to the side.
【００１０】前下ヒンジ4 側を結合する場合には、前下
ヒンジ4 の固定ブラケット27側のヒンジ軸29に対して可
動ブラケット31の嵌合孔40を上側から合わせて、図１０
に示すように、その嵌合孔40にヒンジ軸29を嵌合させ
る。従って、前下ヒンジ4 を容易に結合でき、また前下
ヒンジ4 を結合した状態では、固定ブラケット27上に可
動ブラケット31が当接しており、この固定ブラケット27
によって前枠2 側の加重を支持できるので、前上ヒンジ
3 側を結合する際に前枠2 側の重量を容易に支えること
ができる。前下ヒンジ4 を結合した後に、図９及び図１
０に示すように前上ヒンジ3 側の案内部41をヒンジ軸28
側に向けた状態で、図１０に示す如く前下ヒンジ4 を支
点として前枠2 全体を起こしながら、前上ヒンジ3 の可
動ブラケット30を側方から固定ブラケット26側へと寄せ
て行く。この時、前上ヒンジ3 の固定ブラケット26の先
端側には傾斜案内面42があるので、固定ブラケット26と
可動ブラケット30との先端同士が干渉することなく、そ
の傾斜案内面42により可動ブラケット30を固定ブラケッ
ト26の上側に容易且つ円滑に案内することができる。When the front lower hinge 4 is connected, the fitting hole 40 of the movable bracket 31 is aligned with the hinge shaft 29 of the fixed bracket 27 of the front lower hinge 4 from above, and FIG.
The hinge shaft 29 is fitted into the fitting hole 40 as shown in FIG. Therefore, the lower front hinge 4 can be easily connected, and when the lower front hinge 4 is connected, the movable bracket 31 is in contact with the fixed bracket 27, and the fixed bracket 27
Can support the weight on the front frame 2 side.
When connecting the three sides, the weight of the front frame 2 can be easily supported. 9 and 1 after the lower front hinge 4 is connected.
As shown in FIG. 0, the guide portion 41 on the front upper hinge 3 side is
10, the movable bracket 30 of the front upper hinge 3 is moved from the side to the fixed bracket 26 side while raising the entire front frame 2 with the front lower hinge 4 as a fulcrum as shown in FIG. At this time, since the inclined guide surface 42 is provided at the distal end side of the fixed bracket 26 of the front upper hinge 3, the distal ends of the fixed bracket 26 and the movable bracket 30 do not interfere with each other, and the movable guide 30 Can be easily and smoothly guided to the upper side of the fixing bracket 26.
【００１１】そして、可動ブラケット30が固定ブラケッ
ト26の上側に載れば、図７に示すように可動ブラケット
30の案内部41の開口端側にヒンジ軸28の上端側が入るの
で、次に前枠2 の上部側を外枠1 側へと押圧する。する
とヒンジ軸28の上端側が案内部41に沿って摺動して、こ
の案内部41の傾斜角度に応じてヒンジ軸28が可動ブラケ
ット30を上方へと押し上げるので、この可動ブラケット
30を介して前枠2 側が上昇し、ヒンジ軸28が案内部41に
沿って嵌合孔39側へと摺動して行く。この時、前枠2 の
下部側が上昇して前下ヒンジ4 の可動ブラケット31が固
定ブラケット27から若干浮き上がるが、上側のヒンジ軸
28に比較して下側のヒンジ軸29の長さが大になっている
ため、下側のヒンジ軸29が可動ブラケット31の嵌合孔40
から外れるようなこともない。上側のヒンジ軸28が案内
部41を通過すれば、そのヒンジ軸28が可動ブラケット30
の嵌合孔39に一致するので、前枠2 全体が上下のヒンジ
軸28,29 に沿って下降して、図６及び図８に示すよう
に、前上ヒンジ3 側のヒンジ軸28が可動ブラケット30の
嵌合孔39に下側から嵌合すると共に、上下の可動ブラケ
ット30,31 が各固定ブラケット26,27 に当接して下側か
ら支持され、これよにって前枠2 の枢着が完了する。When the movable bracket 30 is placed on the upper side of the fixed bracket 26, as shown in FIG.
Since the upper end side of the hinge shaft 28 enters the opening end side of the guide portion 41 of 30, the upper side of the front frame 2 is pressed next to the outer frame 1 side. Then, the upper end side of the hinge shaft 28 slides along the guide portion 41, and the hinge shaft 28 pushes the movable bracket 30 upward according to the inclination angle of the guide portion 41.
The front frame 2 side rises via 30 and the hinge shaft 28 slides along the guide portion 41 toward the fitting hole 39 side. At this time, the lower side of the front frame 2 rises and the movable bracket 31 of the lower front hinge 4 slightly lifts from the fixed bracket 27, but the upper hinge shaft
Since the length of the lower hinge shaft 29 is larger than that of the lower hinge shaft 29, the lower hinge shaft 29 is
There's nothing out of the way. When the upper hinge shaft 28 passes through the guide portion 41, the hinge shaft 28
6 and 8, the entire front frame 2 descends along the upper and lower hinge shafts 28 and 29, and the hinge shaft 28 on the front upper hinge 3 side is movable as shown in FIGS. The lower and upper movable brackets 30 and 31 abut against the fixed brackets 26 and 27 and are supported from below by fitting into the fitting holes 39 of the bracket 30 from the lower side. Wearing is completed.
【００１２】外枠1 に枢着した前枠2 は、図９に仮想線
で示すように、外枠1 の前側に当接する閉状態までヒン
ジ軸28,29 廻りに回動させた後、その閉状態で施錠装置
により施錠して外枠1 に固定する。前枠2 を取り外す場
合には、前枠2 を上下のヒンジ軸28,29 に沿って持ち上
げて、そのヒンジ軸28,29 を可動ブラケット30,31 の嵌
合孔39,40 から上方に抜けば良い。このような構成のヒ
ンジ装置を使用すれば、前枠2 を前上ヒンジ3 及び前下
ヒンジ4 を介して外枠1 に容易且つ確実に着脱できる。
しかも、前下ヒンジ4 は固定ブラケット27のヒンジ軸29
に対して可動ブラケット31の嵌合孔40に上側から嵌脱す
る構造であり、また前上ヒンジ3 は固定ブラケット26の
ヒンジ軸28に可動ブラケット30の案内部41を側方から合
わせた状態で、その案内部41でヒンジ軸28を案内しなが
らヒンジ軸28を可動ブラケット30の嵌合孔39に嵌合させ
る構造であるため、前上ヒンジ3 及び前下ヒンジ4 の構
造を非常に簡単にできる。このため、従来に比較して前
上ヒンジ3 及び前下ヒンジ4 を容易且つ安価に製作でき
ると共に、前上ヒンジ3 及び前下ヒンジ4 の耐久性が向
上する。The front frame 2 pivotally attached to the outer frame 1 is rotated around hinge shafts 28 and 29 until the closed state contacts the front side of the outer frame 1 as shown by a virtual line in FIG. In the closed state, it is locked by the locking device and fixed to the outer frame 1. To remove the front frame 2, lift the front frame 2 along the upper and lower hinge shafts 28, 29 and pull the hinge shafts 28, 29 upward through the fitting holes 39, 40 of the movable brackets 30, 31. good. If the hinge device having such a configuration is used, the front frame 2 can be easily and reliably attached to and detached from the outer frame 1 via the front upper hinge 3 and the front lower hinge 4.
Moreover, the lower front hinge 4 is connected to the hinge shaft 29 of the fixed bracket 27.
The front upper hinge 3 has a structure in which the guide portion 41 of the movable bracket 30 is aligned with the hinge shaft 28 of the fixed bracket 26 from the side. Since the hinge shaft 28 is fitted into the fitting hole 39 of the movable bracket 30 while guiding the hinge shaft 28 with the guide portion 41, the structure of the front upper hinge 3 and the front lower hinge 4 can be very easily made. it can. Therefore, the front upper hinge 3 and the front lower hinge 4 can be manufactured easily and inexpensively as compared with the related art, and the durability of the front upper hinge 3 and the front lower hinge 4 is improved.
【００１３】また前枠2 を外枠1 に装着する場合には、
前下ヒンジ4 を結合した後に、前上ヒンジ3 の案内部41
をヒンジ軸29に合わせながら、前下ヒンジ4 を支点とし
て前上ヒンジ3 の可動ブラケット30を側方から固定ブラ
ケット26のヒンジ軸28側に移動させて行けば、ヒンジ軸
28が案内部41、可動ブラケット30を介して前枠2 を持ち
上げながら嵌合孔39に嵌合するので、前枠2 を持ち上げ
て嵌合させる必要がなく、前枠2 を極く簡単に外枠に装
着できる。前枠2 を装着した状態では、上下のヒンジ軸
28,29 が可動ブラケット30,31 の嵌合孔39,40 に嵌合し
ているので、ヒンジ軸28,29 廻りに前枠2 を容易且つ確
実に開閉自在に枢支できる。前枠2 を外枠から取り外す
時には、下側のヒンジ軸29の長さ分だけ前枠2 を持ち上
げれば良く、前枠2 を外枠から極く簡単に取り外すこと
ができる。When the front frame 2 is mounted on the outer frame 1,
After the front lower hinge 4 is connected, the guide portion 41 of the front upper hinge 3
When the movable bracket 30 of the front upper hinge 3 is moved from the side to the hinge shaft 28 side of the fixed bracket 26 with the front lower hinge 4 as a fulcrum,
28 fits into the fitting hole 39 while lifting the front frame 2 via the guide portion 41 and the movable bracket 30, so there is no need to lift and fit the front frame 2 and the front frame 2 can be removed very easily. Can be mounted on a frame. With the front frame 2 attached, the upper and lower hinge axes
Since the front and rear frames 2 and 29 are fitted in the fitting holes 39 and 40 of the movable brackets 30 and 31, respectively, the front frame 2 can be easily and reliably pivotally supported around the hinge shafts 28 and 29. When removing the front frame 2 from the outer frame, the front frame 2 may be lifted by the length of the lower hinge shaft 29, and the front frame 2 can be very easily removed from the outer frame.
【００１４】図１１及び図１２は本発明の第２の実施形
態を例示し、前上ヒンジ3 のヒンジ軸28の高さを可動ブ
ラケット30の板厚よりも大にすると共に、可動ブラケッ
ト30をプレス成形して案内部41を形成し、その開口端側
の高さをヒンジ軸28の高さよりも高くしたものである。
このように案内部41を可動ブラケット30にプレス成形に
よって設ければ、可動ブラケット30の板厚に大きく影響
されずに案内部41の開口端側の高さを決定できるので、
ヒンジ軸28の嵌合孔39に対する嵌合量を十分に確保で
き、また可動ブラケット30の板厚を薄くすることも可能
である。FIGS. 11 and 12 illustrate a second embodiment of the present invention. The height of the hinge shaft 28 of the front upper hinge 3 is made larger than the plate thickness of the movable bracket 30, and the movable bracket 30 is The guide portion 41 is formed by press molding, and the height at the opening end side is higher than the height of the hinge shaft 28.
If the guide portion 41 is provided on the movable bracket 30 by press molding in this manner, the height of the opening end side of the guide portion 41 can be determined without being greatly affected by the thickness of the movable bracket 30.
A sufficient fitting amount of the hinge shaft 28 to the fitting hole 39 can be ensured, and the thickness of the movable bracket 30 can be reduced.
【００１５】以上、本発明の実施形態について説明した
が、本発明はこの実施形態に限定されるものではない。
例えば、前枠2 を外枠1 に枢着する前上ヒンジ3 及び前
下ヒンジ4 と同様の構成を、裏機構板11を遊技盤装着枠
8 に枢着する裏上ヒンジ12及び裏下ヒンジ13側に採用し
ても良い。前上ヒンジ3 と前下ヒンジ4 は、逆の構造に
しても良い。また前下ヒンジ4 の固定ブラケット27と可
動ブラケット31とが上下に当接する構成の場合、前上ヒ
ンジ3 の固定ブラケット26と可動ブラケット30との間に
適当な間隙を設けても良い。更に支持枠として外枠1
を、開閉体として前枠2 を夫々例示したが、これら以外
のものでも同様に実施できる。Although the embodiment of the present invention has been described above, the present invention is not limited to this embodiment.
For example, the same structure as the front upper hinge 3 and the front lower hinge 4 for pivotally connecting the front frame 2 to the outer frame 1 is obtained by connecting the back mechanism plate 11 to the game board mounting frame.
8 may be adopted on the back upper hinge 12 and the back lower hinge 13 side. The upper front hinge 3 and the lower front hinge 4 may have opposite structures. When the fixed bracket 27 of the lower front hinge 4 and the movable bracket 31 are vertically abutted, an appropriate gap may be provided between the fixed bracket 26 of the upper front hinge 3 and the movable bracket 30. Outer frame 1 as support frame
Although the front frame 2 has been exemplified as the opening / closing member, other members can be similarly implemented.
【００１６】[0016]
【発明の効果】本発明によれば、上下のヒンジ3,4 の
内、一方のヒンジ4 に、支持枠1 側に固定された固定ブ
ラケット27と、この固定ブラケット27の先端側に上向き
に固定されたヒンジ軸29と、開閉体2 側に固定され且つ
固定ブラケット27により下側から支持される可動ブラケ
ット31と、この可動ブラケット31に形成され且つヒンジ
軸29に上側から嵌脱自在に嵌合する嵌合孔40とを備え、
他方のヒンジ3 に、支持枠1 側に固定された固定ブラケ
ット26と、この固定ブラケット26の先端側に上向きに固
定されたヒンジ軸28と、開閉体2 側に固定され且つ固定
ブラケット26の上側に位置する可動ブラケット30と、こ
の可動ブラケット30に形成され且つヒンジ軸28に上側か
ら嵌脱自在に嵌合する嵌合孔39とを備え、一方のヒンジ
4 のヒンジ軸29を他方のヒンジ軸28よりも長くし、他方
のヒンジ3 の可動ブラケット30に、一方のヒンジ4 の嵌
合孔40とヒンジ軸29とを嵌合させて可動ブラケット31を
固定ブラケット27上に載せた状態で該他方のヒンジ3 の
可動ブラケット30側を側方から固定ブラケット26側に移
動させた時に、該他方のヒンジ3 の可動ブラケット30が
ヒンジ軸28により押し上げられるように、該他方のヒン
ジ3 のヒンジ軸28を嵌合孔39側に案内する案内部41を設
けているので、上下の各ヒンジ構造が簡単で容易且つ安
価に製作できると共に耐久性に優れ、しかも開閉体2 を
容易且つ確実に枢着し着脱できる。According to the present invention, one of the upper and lower hinges 3, 4 is fixed to one of the hinges 4, and the fixing bracket 27 is fixed to the support frame 1 side, and the fixing bracket 27 is fixed upward to the distal end side of the fixing bracket 27. Hinge shaft 29, a movable bracket 31 fixed to the opening / closing body 2 side and supported from below by the fixed bracket 27, formed on the movable bracket 31 and fitted to the hinge shaft 29 so as to be removably fitted from above. And a fitting hole 40 that
A fixing bracket 26 fixed to the support frame 1 side, a hinge shaft 28 fixed upward to the distal end side of the fixing bracket 26, and an upper side of the fixing bracket 26 fixed to the opening / closing body 2 side. And a fitting hole 39 formed in the movable bracket 30 and removably fitted to the hinge shaft 28 from above.
4 is longer than the other hinge shaft 28, and the movable bracket 30 of the other hinge 3 is fitted with the fitting hole 40 of one hinge 4 and the hinge shaft 29 to fix the movable bracket 31. When the movable bracket 30 of the other hinge 3 is moved from the side to the fixed bracket 26 while being placed on the bracket 27, the movable bracket 30 of the other hinge 3 is pushed up by the hinge shaft 28. Since the guide portion 41 for guiding the hinge shaft 28 of the other hinge 3 toward the fitting hole 39 is provided, each of the upper and lower hinge structures can be manufactured easily, inexpensively, has excellent durability, and has excellent durability. The body 2 can be easily and reliably pivotally attached and detached.
【００１７】また他方のヒンジ3 の可動ブラケット30を
その固定ブラケット26により下側から支持するようにし
ているので、上下のヒンジ3,4 ともその固定ブラケット
26,27 により可動ブラケット30,31 を下側から支持で
き、開閉板2 を確実に枢着できる。更に各ヒンジ3,4 の
ヒンジ軸28,29 の内、下側のヒンジ軸29を上側のヒンジ
軸28よりも長くし、上側のヒンジ3 の可動ブラケット30
に、下側のヒンジ4 の嵌合孔40とヒンジ軸29とを嵌合さ
せて可動ブラケット31を固定ブラケット27上に載せた状
態で該上側のヒンジ3 の可動ブラケット30側を側方から
固定ブラケット26側に移動させた時に、該上側のヒンジ
3 の可動ブラケット30がヒンジ軸28により押し上げられ
るように、該上側のヒンジ3 のヒンジ軸28を嵌合孔39側
に案内する案内部41を設けているので、下側のヒンジ4
を結合した後に上側のヒンジ3 を結合でき、作業が容易
である。Since the movable bracket 30 of the other hinge 3 is supported from below by the fixed bracket 26, both the upper and lower hinges 3, 4 are fixed to the fixed bracket 26.
The movable brackets 30, 31 can be supported from below by the 26, 27, and the opening / closing plate 2 can be securely pivoted. Further, of the hinge shafts 28, 29 of the hinges 3, 4, the lower hinge shaft 29 is made longer than the upper hinge shaft 28, and the movable bracket 30 of the upper hinge 3 is moved.
Then, with the fitting hole 40 of the lower hinge 4 and the hinge shaft 29 fitted together and the movable bracket 31 placed on the fixed bracket 27, the movable bracket 30 side of the upper hinge 3 is fixed from the side. When moved to the bracket 26 side, the upper hinge
3 is provided with a guide portion 41 for guiding the hinge shaft 28 of the upper hinge 3 toward the fitting hole 39 so that the movable bracket 30 of the lower hinge 4 can be pushed up by the hinge shaft 28.
After the connection, the upper hinge 3 can be connected, and the work is easy.
【図１】本発明の第１の実施形態を示す弾球遊技機の正
面図である。FIG. 1 is a front view of a ball game machine showing a first embodiment of the present invention.
【図２】本発明の第１の実施形態を示す弾球遊技機の背
面図である。FIG. 2 is a rear view of the ball game machine showing the first embodiment of the present invention.
【図３】本発明の第１の実施形態を示す弾球遊技機の開
状態の斜視図である。FIG. 3 is a perspective view showing an open state of the ball game machine according to the first embodiment of the present invention.
【図４】本発明の第１の実施形態を示す弾球遊技機のヒ
ンジ部分の分解縦断面図である。FIG. 4 is an exploded longitudinal sectional view of a hinge portion of the ball game machine showing the first embodiment of the present invention.
【図５】本発明の第１の実施形態を示す前ヒンジ部分の
分解斜視図である。FIG. 5 is an exploded perspective view of a front hinge portion showing the first embodiment of the present invention.
【図６】本発明の第１の実施形態を示す前ヒンジ部分の
結合状態の断面図である。FIG. 6 is a cross-sectional view of the first embodiment of the present invention in a state where a front hinge portion is connected.
【図７】本発明の第１の実施形態を示す前ヒンジ部分の
側面図である。FIG. 7 is a side view of a front hinge portion showing the first embodiment of the present invention.
【図８】本発明の第１の実施形態を示す前ヒンジ部分の
結合状態の平面図である。FIG. 8 is a plan view of the front hinge portion according to the first embodiment of the present invention, in a state where the front hinge portion is connected.
【図９】本発明の第１の実施形態を示す前ヒンジ部分の
結合前の平面図である。FIG. 9 is a plan view showing the first embodiment of the present invention before the front hinge portion is joined.
【図１０】本発明の第１の実施形態を示す前ヒンジ部分
の結合過程の断面図である。FIG. 10 is a cross-sectional view showing a connecting process of a front hinge portion according to the first embodiment of the present invention.
【図１１】本発明の第２の実施形態を示す前ヒンジ部分
の結合状態の断面図である。FIG. 11 is a cross-sectional view of the front hinge portion according to the second embodiment of the present invention, in a state where the front hinge portion is connected.
【図１２】本発明の第２の実施形態を示す前ヒンジ部分
の側面図である。FIG. 12 is a side view of a front hinge portion showing a second embodiment of the present invention.
1 外枠（支持枠） 2 前枠（開閉体） 3 前上ヒンジ 4 前下ヒンジ 26,27 固定ブラケット 28,29 ヒンジ軸 30,31 可動ブラケット 39,40 嵌合孔 41 案内部 1 Outer frame (supporting frame) 2 Front frame (opening / closing body) 3 Front upper hinge 4 Front lower hinge 26,27 Fixed bracket 28,29 Hinge axis 30,31 Movable bracket 39,40 Fitting hole 41 Guide
Claims (3)
介して開閉体(2) を縦方向のヒンジ軸(28)(29)廻りに開
閉及び着脱自在に枢着した弾球遊技機において、上下の
ヒンジ(3)(4)の内、一方のヒンジ(4) に、支持枠(1) 側
に固定された固定ブラケット(27)と、この固定ブラケッ
ト(27)の先端側に上向きに固定されたヒンジ軸(29)と、
開閉体(2) 側に固定され且つ固定ブラケット(27)により
下側から支持される可動ブラケット(31)と、この可動ブ
ラケット(31)に形成され且つヒンジ軸(29)に上側から嵌
脱自在に嵌合する嵌合孔(40)とを備え、他方のヒンジ
(3) に、支持枠(1) 側に固定された固定ブラケット(26)
と、この固定ブラケット(26)の先端側に上向きに固定さ
れたヒンジ軸(28)と、開閉体(2) 側に固定され且つ固定
ブラケット(26)の上側に位置する可動ブラケット(30)
と、この可動ブラケット(30)に形成され且つヒンジ軸(2
8)に上側から嵌脱自在に嵌合する嵌合孔(39)とを備え、
一方のヒンジ(4) のヒンジ軸(29)を他方のヒンジ軸(28)
よりも長くし、他方のヒンジ(3) の可動ブラケット(30)
に、一方のヒンジ(4) の嵌合孔(40)とヒンジ軸(29)とを
嵌合させて可動ブラケット(31)を固定ブラケット(27)上
に載せた状態で該他方のヒンジ(3) の可動ブラケット(3
0)側を側方から固定ブラケット(26)側に移動させた時
に、該他方のヒンジ(3) の可動ブラケット(30)がヒンジ
軸(28)により押し上げられるように、該他方のヒンジ
(3) のヒンジ軸(28)を嵌合孔(39)側に案内する案内部(4
1)を設けたことを特徴とする弾球遊技機。An opening / closing body (2) is pivotally attached to a supporting frame (1) via a pair of upper and lower hinges (3) (4) around a hinge axis (28) (29) in a vertical direction so as to be openable and closable. Of the upper and lower hinges (3) and (4), the fixed bracket (27) fixed to the support frame (1) side and the fixed bracket (27) A hinge shaft (29) fixed upward to the tip side of the
A movable bracket (31) fixed to the opening / closing body (2) and supported from below by a fixed bracket (27); and a movable bracket (31) formed on the movable bracket (31) and removably fitted to the hinge shaft (29) from above. And a mating hole (40) for mating with the other hinge.
(3) and a fixing bracket (26) fixed to the support frame (1) side
A hinge shaft (28) fixed upward to the distal end of the fixed bracket (26); and a movable bracket (30) fixed to the opening / closing body (2) and positioned above the fixed bracket (26).
And the hinge shaft (2) formed on the movable bracket (30).
8) is provided with a fitting hole (39) which is fitted from the upper side so as to be freely detachable,
The hinge axis (29) of one hinge (4) is connected to the other hinge axis (28).
Longer than the movable bracket (30) of the other hinge (3)
Then, the fitting hole (40) of one hinge (4) and the hinge shaft (29) are fitted to each other, and the movable bracket (31) is placed on the fixed bracket (27). ) Movable bracket (3
(0) side is moved from the side to the fixed bracket (26) side so that the movable bracket (30) of the other hinge (3) is pushed up by the hinge shaft (28).
The guide part (4) for guiding the hinge shaft (28) of (3) to the fitting hole (39) side
A ball game machine characterized by 1).
をその固定ブラケット(26)により下側から支持するよう
にしたことを特徴とする請求項１に記載の弾球遊技機。2. The movable bracket (30) of the other hinge (3).
The ball game machine according to claim 1, wherein the bracket is supported from below by a fixing bracket (26).
内、下側のヒンジ軸(29)を上側のヒンジ軸(28)よりも長
くし、上側のヒンジ(3) の可動ブラケット(30)に、下側
のヒンジ(4) の嵌合孔(40)とヒンジ軸(29)とを嵌合させ
て可動ブラケット(31)を固定ブラケット(27)上に載せた
状態で該上側のヒンジ(3) の可動ブラケット(30)側を側
方から固定ブラケット(26)側に移動させた時に、該上側
のヒンジ(3) の可動ブラケット(30)がヒンジ軸(28)によ
り押し上げられるように、該上側のヒンジ(3) のヒンジ
軸(28)を嵌合孔(39)側に案内する案内部(41)を設けたこ
とを特徴とする請求項１又は２に記載の弾球遊技機。3. The lower hinge axis (29) of the hinge axes (28) and (29) of the hinges (3) and (4) is longer than the upper hinge axis (28). The movable bracket (31) is placed on the fixed bracket (27) by fitting the fitting hole (40) of the lower hinge (4) and the hinge shaft (29) into the movable bracket (30) of (3). When the movable bracket (30) side of the upper hinge (3) is moved from the side to the fixed bracket (26) side in a state in which the movable bracket (30) of the upper hinge (3) is moved to the hinge shaft ( A guide portion (41) for guiding the hinge shaft (28) of the upper hinge (3) toward the fitting hole (39) so as to be pushed up by the second hinge (3). The ball-and-ball game machine described in 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25597397A JP4204084B2 (en) | 1997-09-03 | 1997-09-03 | Bullet ball machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25597397A JP4204084B2 (en) | 1997-09-03 | 1997-09-03 | Bullet ball machine |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007118518A Division JP4668947B2 (en) | 2007-04-27 | 2007-04-27 | Bullet ball machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH1176552A true JPH1176552A (en) | 1999-03-23 |
| JP4204084B2 JP4204084B2 (en) | 2009-01-07 |
Family
ID=17286150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25597397A Expired - Fee Related JP4204084B2 (en) | 1997-09-03 | 1997-09-03 | Bullet ball machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4204084B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000229162A (en) * | 1999-02-12 | 2000-08-22 | Daidoo:Kk | Bouncing ball game machine |
| JP2001170316A (en) * | 1999-12-17 | 2001-06-26 | Kyoraku Sangyo | Journaling structure of front frame in pachinko game machine |
| JP2002177575A (en) * | 2000-12-18 | 2002-06-25 | Mrd:Kk | Pachinko machine |
| JP2006192003A (en) * | 2005-01-12 | 2006-07-27 | Sanyo Product Co Ltd | Game machine |
-
1997
- 1997-09-03 JP JP25597397A patent/JP4204084B2/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000229162A (en) * | 1999-02-12 | 2000-08-22 | Daidoo:Kk | Bouncing ball game machine |
| JP2001170316A (en) * | 1999-12-17 | 2001-06-26 | Kyoraku Sangyo | Journaling structure of front frame in pachinko game machine |
| JP2002177575A (en) * | 2000-12-18 | 2002-06-25 | Mrd:Kk | Pachinko machine |
| JP2006192003A (en) * | 2005-01-12 | 2006-07-27 | Sanyo Product Co Ltd | Game machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4204084B2 (en) | 2009-01-07 |
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