JP2002331080A - Ball feeder for pachinko machine - Google Patents

Ball feeder for pachinko machine

Info

Publication number
JP2002331080A
JP2002331080A JP2001141656A JP2001141656A JP2002331080A JP 2002331080 A JP2002331080 A JP 2002331080A JP 2001141656 A JP2001141656 A JP 2001141656A JP 2001141656 A JP2001141656 A JP 2001141656A JP 2002331080 A JP2002331080 A JP 2002331080A
Authority
JP
Japan
Prior art keywords
ball
solenoid
iron core
magnetic plate
pachinko machine
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
Application number
JP2001141656A
Other languages
Japanese (ja)
Other versions
JP4686053B2 (en
Inventor
Shinji Suganuma
伸治 菅沼
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Asama Factory Co
Original Assignee
Asama Factory Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Asama Factory Co filed Critical Asama Factory Co
Priority to JP2001141656A priority Critical patent/JP4686053B2/en
Publication of JP2002331080A publication Critical patent/JP2002331080A/en
Application granted granted Critical
Publication of JP4686053B2 publication Critical patent/JP4686053B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

PROBLEM TO BE SOLVED: To provide a ball feeder for pachinko machines which enables stable supply of balls by reducing impacts when a ball feeding member is attracted onto a solenoid and facilitates the assembling or disassembling thereof by simplifying the structure thereof. SOLUTION: A magnetic plate 6 attracted onto the solenoid 3 is fitted onto the ball feeding member 2 by bending it at both side ends thereof hence dispensing with fixing parts such as pins. The periphery of the tip face of a core 31 of the solenoid 3 is covered with an end face of a bobbin case 32 so that the rotation of the ball feeding member 2 is received by the bobbin case 32 without letting the magnetic plate 6 contact the core 31 directly when the ball feeding member 2 is attracted onto the solenoid 3. Moreover, the core 31 is provided with a retaining hole to let the solenoid 3 be mounted gently on a unit case 10 with a protrusion 12, thereby buffering impacts.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】本発明は、球供給皿から供給
された球を一球づつパチンコ機内の球発射レールに送出
するためのパチンコ機の球送り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 feeder of a pachinko machine for sending balls supplied from a ball supply tray one by one to a ball firing rail in a pachinko machine.

【0002】[0002]

【従来の技術】パチンコ機の遊技盤下部には、図6、7
に示すように、球発射レール30、ロータリーソレノイ
ド40、ロータリーソレノイド40により駆動され球を
弾く弾球槌41、球を一球づつ球発射レール30に送出
する球送り装置のユニットケース10などの球を遊技盤
面に発射するための球発射装置が備えられている。そし
て、遊技球を一球づつパチンコ機内の球発射位置に送り
込むための球送り装置の一つとして、例えば図8、9に
示すように、所要の形状、サイズとしたユニットケース
10本体に、球供給皿(図示していない)から送り込ま
れた球を受け入れる導入口4と、球を球発射レール30
に送出する送出口5とを連通して設けたうえに、ソレノ
イド3と、ソレノイド3の通電により揺動される球送り
部材2を備えたものがある。このような球送り装置は、
ソレノイド3がONの状態で磁性板6が装着された球送
り部材2を上方に吸引、回動することによって、球供給
皿から送り込まれた球列の先頭球をその押下圧により球
送り部材2の球受け部7に取り込んで受け入れ球とす
る。この状態では受け入れ球は送出口5の一部に支えて
いるので球受け部7から流出することはできない。次い
で、図10、11に示すように、ソレノイド3をOFF
として球送り部材2を重力により下方に回動させて球受
け部7を送出口5底面と同じ高さとすることによって受
け入れ球を球発射レール30に送出することができる。
このような球の受け入れ、送出は1分間当り100回連
続的に行われて遊技盤面に球が打ち出される。
2. Description of the Related Art At the bottom of a game board of a pachinko machine, FIGS.
As shown in the figure, a ball such as a ball launching rail 30, a rotary solenoid 40, a ball hammer 41 driven by the rotary solenoid 40 to play a ball, and a unit case 10 of a ball feeder for sending out balls to the ball launching rail 30 one by one. Is provided on the game board surface. Then, as one of the ball feeding devices for sending the game balls one by one to the ball launching position in the pachinko machine, for example, as shown in FIGS. An inlet 4 for receiving a ball sent from a supply tray (not shown);
And a ball feed member 2 that is oscillated by energization of the solenoid 3 in addition to a communication port 5 provided with a discharge port 5 that sends the ball to the outlet 3. Such a ball feeder,
When the ball feed member 2 on which the magnetic plate 6 is mounted is suctioned and rotated upward while the solenoid 3 is ON, the leading ball of the ball row fed from the ball supply tray is pressed by the pressing force of the ball feed member 2. The ball is taken into the ball receiving portion 7 to be a receiving ball. In this state, the receiving ball is supported by a part of the outlet 5 and cannot flow out of the ball receiving portion 7. Next, as shown in FIGS. 10 and 11, the solenoid 3 is turned off.
The receiving ball can be sent out to the ball launching rail 30 by rotating the ball sending member 2 downward by gravity to make the ball receiving portion 7 the same height as the bottom surface of the sending port 5.
Such a ball is received and sent out 100 times per minute continuously, and the ball is hit on the game board.

【0003】上記したような球送り装置においては、球
を発射の寸前までに球発射位置に供給して静止させる繰
り返し動作が長期にわたり安定していることが求められ
る。しかしながら、従来のパチンコ機の球送り装置にお
いては、磁性板6の鉄心への直接接触で残留磁気が蓄積
されることによりソレノイド3の吸引力が変動したり、
ソレノイド3の鉄心に球送り部材2が衝突する時に衝撃
や振動が発生して球の静止状態に支障を来し球の発射速
度にばらつきを生ずることがあった。また、ソレノイド
のユニットケースへの装着はビスなどにより堅固に固定
していたために、ソレノイドの振動が減衰せずに伝播し
やすいものであった。このような、球送り部材2の鉄心
への直接衝突を回避するために鉄心先端近傍にストッパ
ーを設けた場合には、ストッパーと鉄心先端との間隔に
パチンコ機間の取付誤差が生じてソレノイドの吸引力に
ばらつきが生じたり、ストッパーに衝撃を緩和するため
の緩衝材を装着せねばならないという問題があった。ま
た、球送り装置においても装置の構成を単純化してメン
テナンスを不要としたりしてコストダウンを図ることが
求められている。特にプラスチック製の球送り部材2へ
の磁性板6の取り付けは従来は貫通穴にピンなどを挿通
することにより固定していたために組み付けが面倒であ
るとともに、分別回収時の解体が煩わしいものとなると
いう問題があった。
In the above-described ball feeder, it is required that the repetitive operation of supplying the ball to the ball launch position and stopping it just before launch is stable for a long time. However, in the conventional ball feeder of the pachinko machine, the attractive force of the solenoid 3 fluctuates due to the accumulation of residual magnetism due to the direct contact of the magnetic plate 6 with the iron core,
When the ball feed member 2 collides with the iron core of the solenoid 3, an impact or vibration is generated, which may hinder the stationary state of the ball and may cause variation in the firing speed of the ball. Also, since the mounting of the solenoid to the unit case was firmly fixed with screws or the like, the vibration of the solenoid was easy to propagate without being attenuated. If a stopper is provided near the tip of the iron core in order to avoid such a direct collision of the ball feed member 2 with the iron core, there is a mounting error between the pachinko machine in the gap between the stopper and the iron core, and the solenoid has There are problems that the suction force varies, and that a stopper must be provided on the stopper to reduce the impact. Also, in the ball feeder, there is a demand for simplifying the configuration of the device so as to eliminate the need for maintenance and to reduce the cost. In particular, the attachment of the magnetic plate 6 to the plastic ball feed member 2 has conventionally been fixed by inserting a pin or the like into the through-hole, so that assembling is troublesome and disassembly at the time of sorting and collecting is troublesome. There was a problem.

【0004】[0004]

【発明が解決しようとする課題】本発明は上記した従来
の問題点を解決し、球送り部材がソレノイドに吸引され
る時の衝撃を低減して、球を長期にわたり安定供給する
ことができ、構造が簡単で組み付け、解体の容易なパチ
ンコ機の球送り装置を提供するためになされたものであ
る。
SUMMARY OF THE INVENTION The present invention solves the above-mentioned conventional problems, reduces the impact when the ball feed member is sucked by the solenoid, and can supply the ball stably for a long period of time. The purpose of the present invention is to provide a ball feeder for a pachinko machine which has a simple structure and can be easily assembled and disassembled.

【0005】[0005]

【課題を解決するための手段】上記の課題を解決するた
めになされた本発明のパチンコ機の球送り装置は、ソレ
ノイドの間歇励磁により揺動して、球供給皿から供給さ
れた球を一球づつ球発射レールに送出する球送り部材を
備えたパチンコ機の球送り装置において、前記球送り部
材にはソレノイドに吸引される磁性板がその両側端を折
り曲げて嵌着されていることを特徴とするものである。
なお、ソレノイドの鉄心の一方の先端面周縁をコイルを
巻いたボビンケースの端面により被覆して、ボビンケー
ス端面と鉄心先端面との間に磁性板と鉄心との直接接触
を回避するための段差を設けたうえに、ソレノイドを緩
やかに装着するための係止穴を鉄心に設けるのが望まし
い。
SUMMARY OF THE INVENTION A ball feeder of a pachinko machine according to the present invention, which has been made to solve the above-mentioned problems, swings by intermittent excitation of a solenoid to reduce a ball supplied from a ball supply tray. In a ball feeding device of a pachinko machine provided with a ball feeding member for feeding a ball to a ball launching rail, a magnetic plate attracted by a solenoid is fitted to the ball feeding member by bending both side ends thereof. It is assumed that.
The periphery of one end face of the iron core of the solenoid is covered with an end face of a bobbin case around which a coil is wound, and a step is provided between the end face of the bobbin case and the tip face of the iron core to avoid direct contact between the magnetic plate and the iron core. In addition to the above, it is desirable to provide a locking hole for loosely mounting the solenoid in the iron core.

【0006】本発明のパチンコ機の球送り装置は、球送
り部材への磁性板の装着を磁性板両側端を折り曲げて鈎
形に形成したうえ磁性板の弾性変形を利用して嵌着する
方式としたことにより、従来のような固定のためのピン
等の取付部品を必要とせず組み付け、解体が容易で、部
品点数を低減することができるうえ、球送り部材を軽量
化してソレノイドへの吸引時の衝撃を小さくすることが
できる。また、鉄心の一方の先端面周縁をコイルを巻い
たボビンケースの端面により被覆して、ボビンケース端
面と鉄心先端面との間に段差を設けたことにより、球送
り部材がソレノイドに吸引された時に、球送り部材の回
動を磁性板が直接鉄心に触れることなくボビンケース端
面にて受け止めて停止させることができる。従って、従
来のような緩衝材を装着したストッパーを不要にできる
うえに、磁性材の残留磁気が鉄心に蓄積されることがな
いのでソレノイドの吸引力が変動することがない。ま
た、球送り部材の回動が停止された時の磁性板と鉄心と
の間隔を段差により一定に保つことができるのでパチン
コ機間の取付誤差による吸引力のばらつきが生ずること
がない。また、球送り装置のユニットケースに装着され
た鉄心に直接衝撃がかかることがなく、ソレノイドにて
振動を減衰させることができる。また、ソレノイドは鉄
心に設けた係止穴によりユニットケースに緩やかに装着
されているためユニットケースに伝わる振動を著しく低
減することができ、送出した球を速やかに静止させて球
の発射速度を安定して一定に保つことができる。
In the ball feeding device of the pachinko machine of the present invention, the magnetic plate is mounted on the ball feeding member by bending both sides of the magnetic plate into a hook shape and fitting the magnetic plate by utilizing the elastic deformation of the magnetic plate. As a result, it is easy to disassemble, reduce the number of parts, and reduce the number of parts. The impact at the time can be reduced. In addition, the periphery of the one end surface of the iron core was covered with the end surface of the bobbin case around which the coil was wound, and a step was provided between the end surface of the bobbin case and the end surface of the iron core, so that the ball feed member was attracted to the solenoid. At this time, the rotation of the ball feed member can be stopped by being received by the end surface of the bobbin case without the magnetic plate directly touching the iron core. Therefore, a stopper equipped with a cushioning material as in the related art can be dispensed with, and since the residual magnetism of the magnetic material does not accumulate in the iron core, the attraction force of the solenoid does not fluctuate. Further, the gap between the magnetic plate and the iron core when the rotation of the ball feed member is stopped can be kept constant by the step, so that there is no variation in the suction force due to a mounting error between the pachinko machines. Further, the impact is not directly applied to the iron core mounted on the unit case of the ball feeder, and the vibration can be attenuated by the solenoid. In addition, since the solenoid is loosely mounted in the unit case by the locking hole provided in the iron core, the vibration transmitted to the unit case can be significantly reduced, the sent ball stops immediately and the firing speed of the ball is stabilized And keep it constant.

【0007】[0007]

【発明の実施の形態】以下に図面を参照しつつ本発明の
好ましい実施形態を示す。図1は、本発明のパチンコ機
の球送り装置を備えた球発射装置の要部を示す図であっ
て、既述したように、球発射装置は、球発射レール3
0、ロータリーソレノイド40、ロータリーソレノイド
40により駆動され球を弾く弾球槌41、球を一球づつ
球発射レール30に送出する球送り装置のユニットケー
ス10により構成されている。なお、ユニットケース1
0はヒンジ1により開閉可能に遊技盤に取り付けられて
いる。また、20は球供給皿(図示していない)が前面
に備えられた開閉パネルである。
Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. FIG. 1 is a view showing a main part of a ball launching device provided with a ball feeder of a pachinko machine according to the present invention. As described above, the ball launching device includes a ball launching rail 3.
0, a rotary solenoid 40, a ball hammer 41 driven by the rotary solenoid 40 to play a ball, and a unit case 10 of a ball feeder for sending the balls one by one to the ball firing rail 30. In addition, unit case 1
Numeral 0 is attached to the game board so that it can be opened and closed by a hinge 1. Reference numeral 20 denotes an opening / closing panel provided with a ball supply tray (not shown) on the front surface.

【0008】図2はユニットケース10の内部を示す図
であって、1は上記したヒンジ、2は球送り部材、3は
ソレノイド、4は球供給皿から送り込まれる球の導入
口、5は球送り部材2が受け入れた球を一つづつ球発射
レール30に送り出すための球の送出口である。球送り
部材2には磁性板6が嵌着されていてソレノイド3がO
Nとなって通電されたときにソレノイド3に軸22を中
心に回動して吸引される。図においてはソレノイド3は
OFFとなった非通電状態であって、球送り部材2は重
力により左廻りに回動してユニットケース10と一体に
形成されたストッパー11により受け止められている。
この状態では球送り部材2の球止め部23が球供給皿か
ら送り込まれる球の導入口4に臨んでいるので球は流下
を阻止されている。
FIG. 2 is a view showing the inside of the unit case 10, wherein 1 is the above-mentioned hinge, 2 is a ball feed member, 3 is a solenoid, 4 is an inlet for a ball fed from a ball supply tray, and 5 is a ball. This is a ball outlet for sending the balls received by the feed member 2 to the ball firing rail 30 one by one. A magnetic plate 6 is fitted to the ball feed member 2 and the solenoid 3 is
When the power is turned on at N, the solenoid 3 rotates around the shaft 22 and is sucked. In the figure, the solenoid 3 is turned off and is in a non-energized state, and the ball feed member 2 rotates counterclockwise due to gravity and is received by a stopper 11 formed integrally with the unit case 10.
In this state, the ball is prevented from flowing down because the ball stopper 23 of the ball feeding member 2 faces the inlet 4 of the ball fed from the ball supply tray.

【0009】次いで、ソレノイド3がONとなると、図
3に示すように磁性板6がソレノイド3に吸引される結
果球送り部材2は右廻りに回動して、磁性板6がボビン
ケース32の先端に当たったところで停止する。この時
流下を阻止されていた球列の先頭球は球止め部23によ
る流下の停止を解除されて球受け部7に流入することが
できる。しかしながら、この状態においては球受け部7
の位置と球の送出口5との位置には若干のずれが存在す
るため、流入球はそのまま発射レール30に送出される
ことはない。次にソレノイド3がOFFとなって球送り
部材2が図2に示す状態に戻って球受け部7の位置が球
の送出口5と一致したところで球は球発射レール30に
送出される。そして、次の球列の先頭球は再び球止め部
23によって流下を阻止されるので球受け部7に流入す
ることはできない。以上のようにして球は一球づつ弾球
槌41の動きに同期、連動させて球発射レール30に送
出される。
Next, when the solenoid 3 is turned on, the magnetic plate 6 is attracted to the solenoid 3 as shown in FIG. Stop when it hits the tip. At this time, the leading sphere of the row of spheres whose flow has been prevented from flowing down is released from the stop of the flow by the ball stopper 23 and can flow into the ball receiver 7. However, in this state, the ball receiving portion 7
There is a slight shift between the position of the ball and the position of the ball outlet 5, so that the incoming ball is not sent to the firing rail 30 as it is. Next, when the solenoid 3 is turned off and the ball feeding member 2 returns to the state shown in FIG. 2 and the position of the ball receiving portion 7 coincides with the ball outlet 5, the ball is sent out to the ball firing rail 30. Then, the leading ball of the next row of balls is prevented from flowing down again by the ball stopper 23 and cannot flow into the ball receiver 7. As described above, the balls are sent out to the ball firing rail 30 in synchronization with the movement of the ball-and-ball hammer 41 one by one.

【0010】図4は球送り部材2の構成を示す図であっ
て、硬質樹脂などのプラスチック製の球送り部材2に
は、ソレノイド3に吸引される磁性板6が装着されてい
る。この磁性板6は図cに示すように両側端をコの字形
に折り曲げたうえさらにその先端を縮幅して鈎型に形成
してある。このような形状とした磁性板6は先端の間口
を拡げても弾性変形するので形状復元可能である。従っ
て、この弾性変形を利用して磁性板6は球送り部材2の
ソレノイド3に当接する面に嵌め込まれている。なお、
磁性板6としては、磁石に吸引可能な鉄、ニッケルやそ
れらの合金を用いることができる。
FIG. 4 is a view showing the structure of the ball feeding member 2. A magnetic plate 6 attracted by a solenoid 3 is mounted on the ball feeding member 2 made of plastic such as hard resin. This magnetic plate 6 is formed in a hook shape by bending both ends into a U-shape as shown in FIG. The magnetic plate 6 having such a shape can be elastically deformed even if the frontage of the front end is widened, so that the shape can be restored. Therefore, using this elastic deformation, the magnetic plate 6 is fitted on the surface of the ball feed member 2 which comes into contact with the solenoid 3. In addition,
As the magnetic plate 6, iron, nickel, or an alloy thereof that can be attracted to a magnet can be used.

【0011】また、ソレノイド3は、図5に示すように
略コの字形に形成された鉄心31にコイル33が巻かれ
たボビンケース32が外装されている。鉄心31の一方
の先端面の周縁部はボビンケース32の端面により被覆
して、ボビンケース32の先端面と、鉄心31の先端面
との間に段差を設けてボビンケース32を鉄心31より
僅かに高く形成してある。従って、ソレノイド3が球送
り部材2を吸引した時に磁性板6が直接鉄心31に当た
ることがないので、磁性板6が有する残留磁気が鉄心3
1に蓄積されることがなく、ソレノイド3の吸引力が変
動することがない。また、球送り部材2の吸引が停止さ
れた時の磁性板6と鉄心31との間隔を段差により一定
に保つことができるので、従来のようなパチンコ機間の
取付誤差による吸引力のばらつきが生ずることがない。
さらに、従来は鉄心31からユニットケース10に直接
伝えられていた球送り部材2の回動停止時の衝撃がボビ
ンケース32やコイル33により吸収される。また、鉄
心31には係止穴34が設けられて、図2に示したよう
に、ユニットケース10の突起に緩やかに嵌め込まれ、
着座面13とユニットケース10の側面とによりガタつ
くことなく据え付けられている。従って、ソレノイド3
が振動しても、ユニットケース10との間に僅かな隙間
を形成することができるので、ユニットケース10に伝
達される振動を著しく小さいものとすることができる。
As shown in FIG. 5, the solenoid 3 has a bobbin case 32 in which a coil 33 is wound around an iron core 31 formed in a substantially U-shape. The periphery of one end surface of the iron core 31 is covered with the end surface of the bobbin case 32, and a step is provided between the end surface of the bobbin case 32 and the end surface of the iron core 31 so that the bobbin case 32 is slightly smaller than the iron core 31. It is formed high. Therefore, when the solenoid 3 attracts the ball feed member 2, the magnetic plate 6 does not directly hit the iron core 31.
1 and the suction force of the solenoid 3 does not fluctuate. Further, since the gap between the magnetic plate 6 and the iron core 31 when the suction of the ball feed member 2 is stopped can be kept constant by the step, the variation in the suction force due to the mounting error between the pachinko machines as in the related art is reduced. Will not occur.
Furthermore, the impact when the rotation of the ball feed member 2 is stopped, which was conventionally transmitted directly from the iron core 31 to the unit case 10, is absorbed by the bobbin case 32 and the coil 33. In addition, a locking hole 34 is provided in the iron core 31, and as shown in FIG.
It is installed without backlash by the seating surface 13 and the side surface of the unit case 10. Therefore, the solenoid 3
Even if the vibration occurs, a slight gap can be formed between the unit case 10 and the vibration transmitted to the unit case 10 can be significantly reduced.

【0012】[0012]

【発明の効果】以上に説明したように、本発明のパチン
コ機の球送り装置は、球送り部材への磁性板の装着を磁
性板両側端を折り曲げて鈎形に形成したうえ磁性板の弾
性変形を利用して嵌着する方式としたことにより、従来
のような固定のためのピン等の取付部品を必要とせず組
み付け、解体が容易で、部品点数を低減することができ
るうえ、球送り部材を軽量化してソレノイドへの吸引時
の衝撃を小さくすることができる。また、鉄心の一方の
先端面周縁をコイルを巻いたボビンケースの端面により
被覆して、ボビンケース端面と鉄心先端面との間に段差
を設けたことにより、球送り部材がソレノイドに吸引さ
れた時に、球送り部材の回動を磁性板が直接鉄心に触れ
ることなくボビンケースにて受け止めて停止させること
ができる。従って、従来のような緩衝材を装着したスト
ッパーを不要にできるうえに、磁性材の残留磁気が鉄心
に蓄積されることがないのでソレノイドの吸引力が変動
することがない。また、球送り部材の回動が停止された
時の磁性板と鉄心との間隔を段差により一定に保つこと
ができるので、パチンコ機間の取付誤差による吸引力の
ばらつきが生ずることがなく、次動作へのレスポンスが
向上して球送り動作を迅速に行うことができる。また、
球送り部材の回動をボビンケースで受け止めるようにし
たことにより鉄心に直接衝撃がかかることがない。ま
た、ソレノイドを鉄心に設けた係止穴によりユニットケ
ースに緩やかに装着したことにより、ソレノイドが振動
してもユニットケースとの間に僅かな隙間が形成される
ので、ユニットケースに伝わる振動を著しく低減するこ
とができる。従って、本発明のパチンコ機の球送り装置
は、送出した球を速やかに静止させて球の発射速度を長
期にわたり安定して一定に保つことができる。
As described above, in the ball feeder of the pachinko machine according to the present invention, the magnetic plate is mounted on the ball feeder by bending both ends of the magnetic plate into a hook shape and elasticity of the magnetic plate. By adopting the method of fitting using deformation, it is easy to assemble and disassemble without the need for conventional fixing parts such as pins for fixing, reduce the number of parts, and feed the ball It is possible to reduce the weight of the member and reduce the impact upon suction to the solenoid. In addition, the periphery of the one end surface of the iron core was covered with the end surface of the bobbin case around which the coil was wound, and a step was provided between the end surface of the bobbin case and the end surface of the iron core, so that the ball feed member was attracted to the solenoid. At times, the rotation of the ball feed member can be stopped by the bobbin case without receiving the magnetic plate from directly touching the iron core. Therefore, a stopper equipped with a cushioning material as in the related art can be dispensed with, and since the residual magnetism of the magnetic material does not accumulate in the iron core, the attraction force of the solenoid does not fluctuate. Further, since the gap between the magnetic plate and the iron core when the rotation of the ball feed member is stopped can be kept constant by the step, there is no variation in the suction force due to a mounting error between the pachinko machines. The response to the operation is improved, and the ball feeding operation can be performed quickly. Also,
Since the rotation of the ball feed member is received by the bobbin case, no direct impact is applied to the iron core. Also, since the solenoid is loosely mounted in the unit case by the locking hole provided in the iron core, a slight gap is formed between the solenoid and the unit case even if the solenoid vibrates. Can be reduced. Therefore, the ball feeding device of the pachinko machine of the present invention can quickly stop the sent ball and keep the firing speed of the ball stable and constant for a long time.

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

【図1】 球発射装置の要部を示す平面図である。FIG. 1 is a plan view showing a main part of a ball launching device.

【図2】 球送り部材がソレノイドから離脱した状態の
ユニットケースの正面図である。
FIG. 2 is a front view of the unit case in a state where a ball feeding member is detached from a solenoid.

【図3】 球送り部材がソレノイドに吸引された状態の
ユニットケースの正面図である。
FIG. 3 is a front view of the unit case in a state where a ball feed member is sucked by a solenoid.

【図4】 球送り部材の構造を示す正面図(a)と側面
図(b)、及び、磁性材の断面図と平面図(c)であ
る。
FIG. 4 is a front view (a) and a side view (b) showing a structure of a ball feeding member, and a cross-sectional view and a plan view (c) of a magnetic material.

【図5】 ソレノイドの側面図(a)と正面図(b)で
ある。
FIG. 5 is a side view (a) and a front view (b) of a solenoid.

【図6】 球発射装置の正面図である。FIG. 6 is a front view of the ball launching device.

【図7】 図6の平面図である。FIG. 7 is a plan view of FIG. 6;

【図8】 球送出直後の球送り装置の側面の断面図であ
る。
FIG. 8 is a cross-sectional view of the side surface of the ball feeding device immediately after the ball is sent.

【図9】 図8の正面図である。FIG. 9 is a front view of FIG. 8;

【図10】 球送出中の球送り装置の側面の断面図であ
る。
FIG. 10 is a cross-sectional view of a side surface of the ball feeding device during ball sending.

【図11】 図10の正面図である。FIG. 11 is a front view of FIG.

【符号の説明】[Explanation of symbols]

1 ヒンジ 2 球送り部材 3 ソレノイド 4 球の導入口 5 球の送出口 6 磁性板 7 球受け部 10 ユニットケース 11 ストッパー 12 突起 13 着座面 20 開閉パネル 22 軸 23 球止め部 30 球発射レール 31 鉄心 32 ボビンケース 33 コイル 34 係止穴 40 ロータリーソレノイド 41 弾球槌 DESCRIPTION OF SYMBOLS 1 Hinge 2 Ball feed member 3 Solenoid 4 Ball inlet 5 Ball outlet 6 Magnetic plate 7 Ball receiver 10 Unit case 11 Stopper 12 Projection 13 Seating surface 20 Opening / closing panel 22 Axis 23 Ball stopper 30 Ball firing rail 31 Iron core 32 bobbin case 33 coil 34 locking hole 40 rotary solenoid 41 bullet hammer

Claims (2)

【特許請求の範囲】[Claims] 【請求項1】 ソレノイドの間歇励磁により揺動して、
球供給皿から供給された球を一球づつ球発射レールに送
出する球送り部材を備えたパチンコ機の球送り装置にお
いて、前記球送り部材にはソレノイドに吸引される磁性
板がその両側端を折り曲げて嵌着されていることを特徴
とするパチンコ機の球送り装置。
1. An oscillator which is oscillated by intermittent excitation of a solenoid,
In a ball feeder of a pachinko machine equipped with a ball feed member for sending a ball supplied from a ball supply plate to a ball firing rail one ball at a time, a magnetic plate attracted by a solenoid is provided on both ends of the ball feed member. A ball feeder for a pachinko machine, which is bent and fitted.
【請求項2】 ソレノイドの鉄心の一方の先端面周縁を
コイルを巻いたボビンケースの端面により被覆して、ボ
ビンケース端面と鉄心先端面との間に磁性板と鉄心との
直接接触を回避するための段差を設けたうえに、ソレノ
イドを緩やかに装着するための係止穴を鉄心に設けた請
求項1記載のパチンコ機の球送り装置。
2. A peripheral edge of one end face of an iron core of a solenoid is covered with an end face of a bobbin case wound with a coil to avoid direct contact between the magnetic plate and the iron core between the end face of the bobbin case and the end face of the iron core. The ball feeder of a pachinko machine according to claim 1, further comprising a step for providing a solenoid and a locking hole for gently mounting the solenoid.
JP2001141656A 2001-05-11 2001-05-11 Pachinko machine ball feeder Expired - Fee Related JP4686053B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2001141656A JP4686053B2 (en) 2001-05-11 2001-05-11 Pachinko machine ball feeder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001141656A JP4686053B2 (en) 2001-05-11 2001-05-11 Pachinko machine ball feeder

Publications (2)

Publication Number Publication Date
JP2002331080A true JP2002331080A (en) 2002-11-19
JP4686053B2 JP4686053B2 (en) 2011-05-18

Family

ID=18988075

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001141656A Expired - Fee Related JP4686053B2 (en) 2001-05-11 2001-05-11 Pachinko machine ball feeder

Country Status (1)

Country Link
JP (1) JP4686053B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005204877A (en) * 2004-01-22 2005-08-04 Daiichi Shokai Co Ltd Game machine
JP2005334152A (en) * 2004-05-25 2005-12-08 Mrd:Kk Rectifier in game machine
JP2008132149A (en) * 2006-11-28 2008-06-12 Brother Enterprise:Kk Ball shooter
JP2013102853A (en) * 2011-11-11 2013-05-30 Mrd Co Ltd Ball feeding device for game machine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0257201U (en) * 1988-10-19 1990-04-25
JPH06126025A (en) * 1992-10-19 1994-05-10 Sophia Co Ltd Pachinko machine
JPH06281406A (en) * 1993-03-26 1994-10-07 Sony Magnescale Inc Scale device
JPH08141151A (en) * 1994-11-18 1996-06-04 Tohoku Oki Denki Kk Ball shooting device for pachinko machine
JP2000153021A (en) * 1998-11-20 2000-06-06 Adachi Raito Kogyosho:Kk Shooting ball feeding device for pachinko machine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0257201U (en) * 1988-10-19 1990-04-25
JPH06126025A (en) * 1992-10-19 1994-05-10 Sophia Co Ltd Pachinko machine
JPH06281406A (en) * 1993-03-26 1994-10-07 Sony Magnescale Inc Scale device
JPH08141151A (en) * 1994-11-18 1996-06-04 Tohoku Oki Denki Kk Ball shooting device for pachinko machine
JP2000153021A (en) * 1998-11-20 2000-06-06 Adachi Raito Kogyosho:Kk Shooting ball feeding device for pachinko machine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005204877A (en) * 2004-01-22 2005-08-04 Daiichi Shokai Co Ltd Game machine
JP4517188B2 (en) * 2004-01-22 2010-08-04 株式会社大一商会 Game machine
JP2005334152A (en) * 2004-05-25 2005-12-08 Mrd:Kk Rectifier in game machine
JP2008132149A (en) * 2006-11-28 2008-06-12 Brother Enterprise:Kk Ball shooter
JP2013102853A (en) * 2011-11-11 2013-05-30 Mrd Co Ltd Ball feeding device for game machine

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