JP2519159Y2 - Pachinko machine winning equipment - Google Patents

Description

【考案の詳細な説明】 〈産業上の利用分野〉 この考案は、パチンコ機の入賞装置に関し、特に、遊
技者に有利な状態と遊技者に不利な状態とに変換可能な
入賞装置に関し、詳しくは、遊技者に有利な状態におけ
る有利さ加減に段階を設けることのできる入賞装置に関
するものである。DETAILED DESCRIPTION OF THE INVENTION <Industrial Application Field> The present invention relates to a winning device for a pachinko machine, and more particularly to a winning device that can be converted into a state advantageous to a player and a state disadvantageous to the player. The present invention relates to a winning device in which stages can be provided to adjust the degree of advantage in an advantageous state for a player.

〈従来の技術〉 周知のように、パチンコ機には各種の入賞装置が配設
されており、特定の条件が成立すると打球が極めて入賞
し易く遊技者に有利な状態に変換可能な入賞装置が数多
く提案されている。例えば特開平1-270884号公報や特開
昭63-100085号公報等では、入賞室へ球を取り込む可動
部材の可動範囲を規制して可動部材の可動状態に変化を
与え、遊技者に有利な状態に段階を設けたものが提案さ
れている。<Prior Art> As is well known, various types of winning devices are provided in a pachinko machine, and there is a winning device that can easily convert a ball into a state in which it is easy for a player to hit a ball when certain conditions are met. Many have been proposed. For example, in Japanese Patent Laid-Open No. 1-270884 and Japanese Patent Laid-Open No. 63-100085, the movable range of the movable member that takes the ball into the winning room is restricted to change the movable state of the movable member, which is advantageous for the player. It is proposed that the state is provided with stages.

〈考案が解決しようとする課題〉 しかしながら、従来のこの種の入賞装置は駆動源に複
数のソレノイドを使用しているので機構が複雑であり、
しかも可動部材の可動範囲を相反する方向に牽引するソ
レノイドの力学的バランスによって規制している。従っ
て、可動部材の停止位置が不安定になるばかりではな
く、組立時の調整等が難しく、またソレノイドを中途半
端な位置で停止させるので、耐久性等に問題が生じ易
い。<Problems to be solved by the invention> However, the conventional prize winning device of this type uses a plurality of solenoids as a driving source, and therefore has a complicated mechanism.
Moreover, the movable range of the movable member is regulated by the mechanical balance of the solenoid that pulls the movable member in opposite directions. Therefore, not only the stop position of the movable member becomes unstable, but also adjustment at the time of assembly is difficult, and the solenoid is stopped at a halfway position, so that problems such as durability are likely to occur.

一方、駆動源にモータを利用することが考えられる
が、モータを駆動源とする場合には、可動部材とモータ
とを連結する歯車輪列等の連結手段が必要となり、この
連結手段を左右対称に構成することは困難でありバラ付
きが発生し易く、しかも、連結手段は部品点数の増加を
招くので、組立時の工数が増加して作業能率が悪い。On the other hand, it is possible to use a motor as a drive source, but when using a motor as a drive source, a connecting means such as a gear train that connects the movable member and the motor is required. However, since the connecting means causes an increase in the number of parts, the man-hours at the time of assembling are increased and the work efficiency is poor.

〈課題を解決するための手段〉 本考案は上記に鑑み提案されたもので、駆動源の駆動
により可動部材を可動させて遊技者に不利な状態と遊技
者に有利な状態とに変換可能な入賞装置において、駆動
源としてモータを配設すると共に、該モータと可動部材
とを駆動機構により連絡し、この駆動機構を雌ネジ部を
有する送り部材と、上記雌ネジ部と螺合可能な雄ネジ部
を軸方向に有する送りネジとで構成し、上記モータを送
りネジに連絡したことを特徴とする。<Means for Solving the Problems> The present invention has been proposed in view of the above, and it is possible to move a movable member by driving a drive source to convert the movable member into a disadvantageous state for the player and an advantageous state for the player. In the winning device, a motor is provided as a drive source, the motor and the movable member are connected by a drive mechanism, and the drive mechanism has a feeding member having a female screw portion, and a male member capable of being screwed with the female screw portion. It is characterized in that it is configured with a feed screw having a screw portion in the axial direction, and the motor is connected to the feed screw.

〈作用〉 可動部材に連絡した駆動源の駆動により可動部材を可
動させることができ、上記駆動源の駆動時間や回転数等
の駆動量の変化により、可動部材の可動量を調節するこ
とができ、遊技者に有利な状態に程度差を設けることが
できる。<Operation> The movable member can be moved by driving the drive source connected to the movable member, and the movable amount of the movable member can be adjusted by changing the drive amount such as the drive time or the rotation speed of the drive source. It is possible to provide a degree of difference in a state advantageous to the player.

〈実施例〉 以下、本考案を図面の実施例について説明する。<Embodiment> Hereinafter, the present invention will be described with reference to embodiments of the drawings.

本考案に係る入賞装置１は、遊技盤２に取り付ける基
板３を有しており、この基板３には開口部４を設けると
共に、基板３の裏面側に箱枠状の後ケース５を止着し
て、基板３の前面側に開口する入賞室６を形成する。上
記開口部４の上方部分には鎧部７を突設すると共に前飾
板７′を設けて、球が流下する遊技部８と上記入賞室６
とを区画し、入賞室６の上方から球が流入しないように
する。また、開口部４の下方部分には遊技部８と上記入
賞室６とを区画するリブ９を突設する。このリブ９は開
口部４の下縁から突出する底部10と、開口部４の左右側
縁の下半部分から突出する側部11とからなるほぼ角Ｕ字
状である。従って、上記開口部４は、鎧部７の下側とリ
ブ９の左右側部11,11の上端との間の開放部12を残して
遊技部８と区画される。尚、上記リブ９内には仕切部13
を設けると共に、リブ９の前面側に下飾板13を添設して
特別遊技へ移行可能な特別入賞口15と普通入賞となる一
般入賞口16,16を形成する。尚、上記入賞室６内には緩
い後ろ向きの下り傾斜を有する棚板17が設けてある。The winning device 1 according to the present invention has a board 3 attached to a game board 2. The board 3 is provided with an opening 4 and a box-shaped rear case 5 is fixed to the back side of the board 3. Then, the prize winning chamber 6 opening to the front side of the substrate 3 is formed. On the upper part of the opening 4, an armor part 7 is projected and a front decoration plate 7'is provided, and a game part 8 in which a ball flows down and the prize winning chamber 6 are provided.
And are divided so that the balls do not flow in from above the prize winning room 6. In addition, a rib 9 that partitions the game section 8 and the prize winning room 6 is provided at a lower portion of the opening 4. The rib 9 has a substantially U-shape having a bottom portion 10 protruding from the lower edge of the opening 4 and a side portion 11 protruding from the lower half of the left and right side edges of the opening 4. Therefore, the opening 4 is partitioned from the game portion 8 leaving an open portion 12 between the lower side of the armor portion 7 and the left and right side portions 11, 11 of the rib 9. In addition, a partition 13 is provided in the rib 9.
In addition to the above, the lower decorative plate 13 is attached to the front side of the rib 9 to form a special winning opening 15 that can be shifted to a special game and general winning openings 16 and 16 that are normal winnings. A shelf board 17 having a gentle downward slope is provided in the prize winning room 6.

上記開口部４の左右に形成された開放部12には、回動
軸18を支点に回動自在な一対の可動部材19を臨ませる。
この可動部材19は起立状態のときに上記開放部12を閉塞
して遊技部８と入賞室６とを区画して球が遊技部８から
入賞室６へ流入するのを阻止する。A pair of movable members 19 which are rotatable around a rotation shaft 18 are made to face the open portions 12 formed on the left and right of the opening 4.
The movable member 19 closes the opening portion 12 to partition the game section 8 and the winning room 6 in the upright state to prevent a ball from flowing into the winning room 6 from the gaming section 8.

上記可動部材19の背面側には回動軸18を一体状に設
け、該回動軸18を基板３に開設した挿通孔20に貫通させ
ると共に、後ケース５の側面に設けた軸受部21を回動自
在に貫通させる。この回動軸18の後端には、偏心位置に
クランクピン22を有しているクランク部材23を設ける。A rotary shaft 18 is integrally provided on the back side of the movable member 19, the rotary shaft 18 is passed through an insertion hole 20 formed in the substrate 3, and a bearing portion 21 provided on the side surface of the rear case 5 is provided. Make it rotatably penetrate. A crank member 23 having a crank pin 22 at an eccentric position is provided at the rear end of the rotary shaft 18.

また、上記基板３の背面側には止着用ボス24を突設
し、該止着用ボス24を介して駆動機構取付板25を止着す
る。この駆動機構取付板25には上記可動部材19を可動さ
せる駆動機構26を設ける。この駆動機構26は、例えば正
逆回転可能なステッピングモータを駆動源27とする。上
記駆動機構取付板25は、図示の実施例によれば、平行す
る上板部25aと底板部25bとを縦板部25cで連結した断面
形状がほゞコ字状の部材であって、上板部25a及び下板
部25bの前縁には止着孔28を開設した鍔部29が延設して
ある。Further, a fastening boss 24 is provided on the back side of the substrate 3 so that the drive mechanism mounting plate 25 is fastened via the fastening boss 24. The drive mechanism mounting plate 25 is provided with a drive mechanism 26 that moves the movable member 19. The drive mechanism 26 uses, for example, a stepping motor that can rotate forward and backward as a drive source 27. According to the illustrated embodiment, the drive mechanism mounting plate 25 is a member having a generally U-shaped cross section in which the parallel upper plate portion 25a and the parallel bottom plate portion 25b are connected by the vertical plate portion 25c. A flange portion 29 having a fastening hole 28 is extended from the front edges of the plate portion 25a and the lower plate portion 25b.

そして、上記上板部25aと下板部25bとの間には、駆動
機構26を構成する螺旋状の雄ネジ部30を軸方向に沿って
設けた送りネジ31を回動自在に軸着し、この送りネジ31
には送り部材32を上下動可能に螺合させる。この送り部
材32は、やや横長な部材であって、中央に上記送りネジ
31の雄ネジ部30に螺合する雌ネジ部（図示せず）を有
し、左右の端部付近には横方向に延びる長孔33が設けて
ある。そいて、この送り部材32を上記駆動機構取付板25
に軸着するに際しては、例えば上板部25aに軸受部を設
けると共に下板部25bに上記送りネジ31を挿通可能な通
孔を設け、この通孔に送りネジ31の先端を下から通する
と共に送り部材32を螺合させ、更に送りネジ31の上端を
軸受部で支承すると共に、上記通孔に抜止めのカラー部
材34を嵌着して回転自在に軸着すればよい。Then, between the upper plate portion 25a and the lower plate portion 25b, a feed screw 31 provided with a spiral male screw portion 30 constituting the drive mechanism 26 along the axial direction is rotatably attached to the shaft. , This lead screw 31
The feed member 32 is screwed onto the shaft so as to be vertically movable. The feed member 32 is a slightly oblong member, and the feed screw is provided at the center.
It has a female screw portion (not shown) to be screwed into the male screw portion 30 of 31, and elongated holes 33 extending in the lateral direction are provided near the left and right ends. Then, the feeding member 32 is attached to the drive mechanism mounting plate 25.
When the shaft is attached to, for example, a bearing portion is provided in the upper plate portion 25a, and a through hole into which the feed screw 31 can be inserted is provided in the lower plate portion 25b, and the tip of the feed screw 31 is passed through the through hole from below. At the same time, the feed member 32 may be screwed, the upper end of the feed screw 31 may be supported by the bearing portion, and the retaining collar member 34 may be fitted in the through hole so as to be rotatably attached to the shaft.

尚、図示の実施例では、送り部材32の不要な回動を防
止するために、送りネジ31の左右にガイド棒35を設けて
いるが、送り部材32の不要な回動を防止して当該送り部
材32の可動方向を上下方向に規制することができれば、
例えば送り部材32の奥行と上板部25a及び下板部25bの奥
行をほゞ同じにしたり、クランク部材23と送り部材32と
を当接させたり、或いは長孔33に遊合させたクランクピ
ン22の後端に止め輪を設けて、送り部材32の回動を防止
すればガイド棒35を設けなくてもよい。また、駆動機構
26を組立る際に、駆動機構取付板25を上下方向または左
右方向に分割可能にし、或いは上板部25a及び下板部25b
を支軸部分で前後方向に分割組立可能とすることによ
り、送りネジ31を駆動機構取付板25に軸着するようにし
てもよい。In the illustrated embodiment, guide rods 35 are provided on the left and right of the feed screw 31 in order to prevent unnecessary rotation of the feed member 32, but the unnecessary rotation of the feed member 32 is prevented. If the movable direction of the feed member 32 can be regulated in the vertical direction,
For example, the depth of the feed member 32 and the depth of the upper plate portion 25a and the lower plate portion 25b are made almost the same, the crank member 23 and the feed member 32 are brought into contact with each other, or the crank pin loosely fitted in the long hole 33 is used. If a retaining ring is provided at the rear end of 22 to prevent the feed member 32 from rotating, the guide rod 35 may not be provided. Also the drive mechanism
When assembling 26, the drive mechanism mounting plate 25 can be divided vertically or horizontally, or the upper plate portion 25a and the lower plate portion 25b can be divided.
The feed screw 31 may be pivotally attached to the drive mechanism mounting plate 25 by allowing the shaft portion to be separately assembled in the front-rear direction.

そして、上記駆動機構取付板25の下板部25bの下面側
には、駆動源27としてステッピングモータＭを配設し、
当該モータＭの出力軸36を上記送りネジ31の下端に連結
する。Then, on the lower surface side of the lower plate portion 25b of the drive mechanism mounting plate 25, a stepping motor M is arranged as a drive source 27,
The output shaft 36 of the motor M is connected to the lower end of the feed screw 31.

上記送り部材32と駆動機構取付板25との間には、送り
部材32の位置検出手段37を設ける。この位置検出手段37
は、図示の実施例によれば、縦板部25cに列設した４個
の光センサー38…と送り部材32の側方に設けたミラー39
とで構成してある。即ち、各光センサー38から照射する
光をミラー39で反射させ、再び各光センサー38で受光す
ることにより、送り部材32の位置を検出している。尚、
この位置検出手段37は、リミットスイッチ等、他のセン
サーでもよいし、設置数も必要に応じて増減することが
できる。Position detecting means 37 for the feed member 32 is provided between the feed member 32 and the drive mechanism mounting plate 25. This position detecting means 37
According to the illustrated embodiment, the four optical sensors 38 arranged in a row on the vertical plate portion 25c and the mirror 39 provided on the side of the feeding member 32.
It consists of That is, the position of the feed member 32 is detected by reflecting the light emitted from each optical sensor 38 by the mirror 39 and receiving the light again by each optical sensor 38. still,
The position detecting means 37 may be another sensor such as a limit switch, and the number of installations can be increased or decreased as necessary.

そして、上記した駆動機構取付板25の鍔部29を後ケー
ス５の止着用ボス24に臨ませて、ビス等により組立固定
する。このとき、回動軸18の後端に設けたクランク部材
23のクランクピン22を送り部材32の長孔33に遊嵌する。
また、例えば、位置検出手段37の一番下の第１センサー
SW1の位置で送り部材32が停止するとき、可動部材19が
起立して開放部12を閉止し、送り部材32が上昇すると共
に順次各センサーSW…の位置で停止する場合、可動部材
19の開放角度が次第に大きくなるように設定する。Then, the collar portion 29 of the drive mechanism mounting plate 25 is made to face the fastening boss 24 of the rear case 5, and is assembled and fixed by screws or the like. At this time, the crank member provided at the rear end of the rotary shaft 18
The crank pin 22 of 23 is loosely fitted in the long hole 33 of the feed member 32.
Further, for example, the first sensor at the bottom of the position detecting means 37
When the feed member 32 stops at the SW1 position, the movable member 19 stands up and closes the opening 12, and the feed member 32 rises and sequentially stops at each sensor SW position.
Set the opening angle of 19 to gradually increase.

尚、可動部材19が外向きばかりでなく内向きにも回動
可能なように、例えば可動部材19及び側部のリブ９に互
いに切欠を設け、送り部材32が下から２番目の第２セン
サーSW2の位置で停止した場合を可動部材19が起立した
入賞室６の閉止位置に設定してモータＭを逆転させ、第
１センサーSW1の位置で送り部材32を停止させれば、可
動部材19を内向きに開放した状態とすることも可能であ
る。In order that the movable member 19 can be rotated not only outwardly but also inwardly, for example, the movable member 19 and the side rib 9 are provided with notches, and the feed member 32 is the second sensor from the bottom. When the movable member 19 is stopped at the position of SW2, it is set to the closed position of the winning room 6 in which the movable member 19 is erected, the motor M is reversed, and the feed member 32 is stopped at the position of the first sensor SW1. It is also possible to make it open inward.

次に、上記のような駆動機構26を有する入賞装置を配
設したパチンコ機の遊技について簡単に説明する。Next, a game of a pachinko machine provided with the winning device having the drive mechanism 26 as described above will be briefly described.

第２図は遊技盤２の正面図であって、入賞装置１の下
方には各々始動口スイッチ40a,40bが臨む複数の始動口4
1a,41bを配設し、入賞装置１の側方やや斜め下方には脇
入賞口42,42が設けてある。FIG. 2 is a front view of the game board 2, and a plurality of starting ports 4 facing the starting port switches 40a and 40b under the winning device 1, respectively.
1a and 41b are arranged, and sideward winning openings 42 and 42 are provided on the side of the winning apparatus 1 and slightly obliquely below.

そして、遊技者が発射した打球が例えば左右の第１始
動口41aに入球した場合には、モータＭを駆動して送り
部材32を第２センサーSW2の位置まで移動させる。する
と、クランク部材23を介して連繋する可動部材19が第２
図に鎖線で示すように中開きになり、球がやや入賞室６
へ入り易くなる。また、遊技者が発射した打球が中央の
第２始動口41bに入球した場合には、モータＭを駆動し
て送り部材32を第３センサーSW3の位置まで移動させ
る。すると、可動部材19は第２図に実線で示すように、
大開きとなって球が極めて入賞し易くなる。そして、入
賞室６へ流入した球が更に特別入賞口15へ入賞して、当
該特別入賞口15の下流側に設けた継続スイッチ43がオン
した場合には、上記した開放状態を一旦終了後、新たに
所定時間開放したり、モータＭを更に回転させて第４セ
ンサーSW4の位置まで移動させ、第２図に破線で示すよ
うに、可動部材19の先端が回動軸18よりも下方に位置す
るほゞハ字状に開放する。この状態では、遊技部８を流
下する球を可動部材19によって脇入賞口42へ誘導するこ
とが可能になる。Then, when the hit ball shot by the player enters the left and right first starting ports 41a, the motor M is driven to move the feed member 32 to the position of the second sensor SW2. Then, the movable member 19 that is connected through the crank member 23 becomes the second member.
As shown by the chain line in the figure, the ball opens slightly and the ball is a little
It becomes easy to enter. Further, when the hit ball shot by the player enters the second starting port 41b at the center, the motor M is driven to move the feed member 32 to the position of the third sensor SW3. Then, the movable member 19, as shown by the solid line in FIG.
It becomes wide open and it becomes very easy to win the ball. Then, when the ball flowing into the prize winning room 6 further wins the special winning opening 15 and the continuation switch 43 provided on the downstream side of the special winning opening 15 is turned on, after the above-mentioned open state is once finished, It is newly opened for a predetermined time, or the motor M is further rotated to move it to the position of the fourth sensor SW4, and as shown by the broken line in FIG. 2, the tip of the movable member 19 is positioned below the rotating shaft 18. It opens in the shape of a letter. In this state, it is possible to guide the ball flowing down the game section 8 to the side winning opening 42 by the movable member 19.

尚、各状態は遊技者と遊技店との利益バランスを図る
ため適宜時間制限や入球数の制限、或いは回数制限等を
設けるとよい。It should be noted that each state may be appropriately provided with a time limit, a limit on the number of entered balls, a limit on the number of times, or the like in order to balance the profit between the player and the game store.

第３図は、他の実施例による入賞装置１を配置したパ
チンコ機の正面図であって、このパチンコ機において
は、遊技者の発射した打球が遊技部８に配設した始動ス
イッチ44が臨むいずれかの始動口45に入ると、可変表示
装置46が可変表示を開始し、所定時間経過後、当該可変
表示装置46が停止表示する図柄の組み合せにより賞態様
を決定し、この賞態様に基づいてモータＭを駆動し、可
動部材19を適宜移動させて賞態様に見合う利益を遊技者
に付与することができる。即ち、可動部材19の回動角度
や開放時間の様々な組み合せによって、各種の利益状態
を創出することができる。FIG. 3 is a front view of a pachinko machine in which the winning device 1 according to another embodiment is arranged. In this pachinko machine, the hit ball shot by the player faces the start switch 44 arranged in the game section 8. Upon entering one of the starting ports 45, the variable display device 46 starts variable display, and after a predetermined time has elapsed, the variable display device 46 determines the prize mode by a combination of the symbols displayed in a stopped state, based on this prize mode. Thus, the motor M is driven, the movable member 19 is appropriately moved, and a profit commensurate with the prize mode can be given to the player. That is, various profit states can be created by various combinations of the rotation angle and the opening time of the movable member 19.

以上、本考案を図示の実施例について説明したが、本
考案は上記した実施例に限定されるものではなく、実用
新案登録請求の範囲に記載の構成を変更しない限り適宜
に実施できる。例えば、可動部材の可動速度を早くする
には、モータの回転数を上げたり、送りネジの雄ネジ部
及び送り部材の雌ネジ部のピッチを大きくしたり、送り
ネジに二条ネジや三条ネジ等を採用すればよい。また、
送り部材の停止位置を検出するために位置検出手段を用
いて駆動源を制御しているが、駆動源としてステッピン
グモータを利用し、このステッピングモータに供給する
パルス数をプログラムによりソフト的に制御することも
可能である。The present invention has been described above with reference to the illustrated embodiment, but the present invention is not limited to the above-described embodiment, and can be appropriately implemented without changing the configuration described in the scope of claims for utility model registration. For example, in order to increase the moving speed of the movable member, the number of rotations of the motor is increased, the pitch of the male screw portion of the feed screw and the female screw portion of the feed member is increased, and the feed screw has two or three threads. Should be adopted. Also,
The position detection means is used to detect the stop position of the feeding member, and the drive source is controlled. A stepping motor is used as the drive source, and the number of pulses supplied to this stepping motor is controlled by software using a program. It is also possible.

〈考案の効果〉 以上要するに本考案は、駆動源の駆動により可動部材
を可動させて遊技者に不利な状態と遊技者に有利な状態
とに変換可能な入賞装置において、駆動源としてモータ
を配設すると共に、該モータと可動部材とを駆動機構に
より連絡し、この駆動機構を雌ネジ部を有する送り部材
と、上記雌ネジ部と螺合可能な雄ネジ部を軸方向に有す
る送りネジとで構成し、上記モータを送りネジに連絡し
たので、駆動源の駆動により可動部材を任意の位置まで
移動させることができ、遊技者に有利な状態に程度差を
設けることが可能となって、多様な遊技に対応すること
ができる。また、本考案によれば、複数のソレノイドや
複雑な連結部材を設けることなく、可動部材を多段階に
開閉することが可能になるので、部品点数が減少し、組
立が容易になり、各部材の調整も不要となって、作業能
率が著しく向上する。従って、本考案によれば、興趣に
富んだ新規な入賞装置を提供するばかりではなく、材料
費や人件費等のコストダウンも可能になる。<Effects of the Invention> In summary, the present invention provides a motor as a drive source in a prize winning apparatus capable of moving a movable member by driving a drive source to convert the movable member into a disadvantageous state and an advantageous state for the player. A driving member that connects the motor and the movable member by a driving mechanism, and the driving mechanism includes a feeding member having a female screw portion, and a feeding screw having a male screw portion that can be screwed with the female screw portion in the axial direction. Since the motor is connected to the feed screw, it is possible to move the movable member to an arbitrary position by driving the drive source, and it is possible to provide a degree of difference in a state advantageous to the player. It can support various games. Further, according to the present invention, it is possible to open and close the movable member in multiple stages without providing a plurality of solenoids or complicated connecting members, so that the number of parts is reduced and the assembly is facilitated. No need to adjust, and work efficiency is significantly improved. Therefore, according to the present invention, it is possible to not only provide a new winning device with a lot of interest but also reduce costs such as material cost and labor cost.

【図面の簡単な説明】[Brief description of drawings]

図面は本考案の実施例を示し、第１図は入賞装置の分解
斜視図、第２図は同上の入賞装置を配設した遊技盤の正
面図、第３図は他の実施例の入賞装置を配設したパチン
コ機の正面図である。 １……入賞装置、19……可動部材、26……駆動機構、27
……駆動源、31……送りネジ、32……送り部材。Drawing shows an embodiment of the present invention, Fig. 1 is an exploded perspective view of a winning device, Fig. 2 is a front view of a game board on which the winning device is arranged, and Fig. 3 is a winning device of another embodiment. It is a front view of a pachinko machine in which is arranged. 1 ... Prize winning device, 19 ... Movable member, 26 ... Drive mechanism, 27
...... Drive source, 31 …… Feed screw, 32 …… Feed member.

Claims (1)

(57)【実用新案登録請求の範囲】(57) [Scope of utility model registration request] 【請求項１】駆動源の駆動により可動部材を可動させて
遊技者に不利な状態と遊技者に有利な状態とに変換可能
な入賞装置において、 駆動源としてモータを配設すると共に、該モータと可動
部材とを駆動機構により連絡し、この駆動機構を雌ネジ
部を有する送り部材と、上記雌ネジ部と螺合可能な雄ネ
ジ部を軸方向に有する送りネジとで構成し、上記モータ
を送りネジに連絡したことを特徴とするパチンコ機の入
賞装置。1. A winning device capable of moving a movable member by driving a driving source to convert the state into a state disadvantageous to a player and a state advantageous to a player, wherein a motor is provided as a driving source and the motor is provided. And a movable member are connected by a drive mechanism, and the drive mechanism is configured by a feed member having a female screw portion and a feed screw having a male screw portion capable of screwing with the female screw portion in the axial direction, A prize winning device for a pachinko machine, which is characterized by contacting a lead screw.