JP2011045633A - Pachinko game machine - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To prevent a game ball from being wedged between a ball crasher and a game part thereunder by enhancing slippery on the lower side of the ball crasher. <P>SOLUTION: A Pachinko game machine has a game area 13 on which the game part 21 is arranged, a guide rail 11 to guide the game ball to the game area 13, and the ball crasher 34 arranged on the upper part of the game area 13, into which the game ball guided by the guide rail 11 to the game area 13 crashes, on the front surface of a game board 10, and a ball slip part 47 arranged on the lower part of the ball crasher 34. The ball crasher 34 has a first ball crash part 45 with elasticity on its upper part and a second ball crash part 46 through which the game ball smoothly runs on the lower side of the first ball crash part 45. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to a ball game machine such as a pachinko machine or an arrangement ball machine.

  In a pachinko machine, a plurality of games such as an image display means having a center case, a variable winning means, and a symbol starting means are provided in a game area formed by arranging guide rails and decorative members in the circumferential direction on the front surface of the game board. After placing the parts, guiding the game ball launched by the launching means to the upper side of the game area through the guide rail, and colliding the game ball with the ball colliding body arranged at the upper part of the game area The game ball falls within the game area.

  The ball collision body is arranged on the upper side opposite to the guide rail with respect to the game area. The ball collision body is made of an elastic member such as rubber, and the game ball from the guide rail is caused to collide with a collision surface formed in a substantially flat shape in the vertical direction so as to absorb the shock and enter the game area. Bounce back diagonally downward (Patent Documents 1 and 2).

JP-A-11-90003 JP 2005-130936 A

  In recent pachinko machines, the game balls are usually left-handed to concentrate in the left-handed passage on the left side of the center case, and when a certain gaming state is reached, There is one that performs a right hit to concentrate game balls in the right hit passage.

  However, since the conventional ball colliding body is made of an elastic member such as rubber having a large frictional force, if the ball passing area between the ball colliding body and the center case is narrow, the narrow sphere when right-handed When a plurality of game balls are concentrated in the passing area, the game balls are bitten in the passing area.

  That is, when a plurality of game balls are concentrated in a narrow ball passage region between the ball collision body and the center case because the frictional force of the ball collision body constituted by an elastic member such as rubber is large and the sliding is bad, There is a possibility that the game ball stays in contact with the surface of the ball colliding body, which may cause the game ball to be bitten in the ball passing region.

  In view of such a conventional problem, the present invention improves the slipperiness of the lower part of the ball collision body, and the occurrence of the biting of the game ball between the ball collision body and the lower gaming part It aims at providing the ball game machine which can prevent.

  The present invention includes a game area 13 in which a game component 21 is arranged on the front surface of the game board 10, a guide rail 11 for guiding a game ball to the game area 13, an upper part of the game area 13, and the In a ball game machine including a ball collision body 34 with which a game ball guided to the game area 13 by the guide rail 11 collides, a ball sliding portion 47 is provided below the ball collision body 34. .

  According to the present invention, since the ball sliding portion 47 is provided at the lower part of the ball collision body 34, the lower side sliding property of the ball collision body 34 is improved, and the ball collision body 34 and the game component 21 below the ball collision body 34 are improved. There is an advantage that it is possible to prevent the occurrence of biting of the game ball between them.

1 is a front view of a pachinko machine showing a first embodiment of the present invention. It is an enlarged front view of the upper right part of the same game board. It is a rear view of the principal part. It is the XX sectional view taken on the line of FIG. It is a disassembled perspective view of the principal part. It is front sectional drawing of the principal part. It is front sectional drawing of the principal part which shows the 2nd Embodiment of this invention. It is a perspective view of the principal part which shows the 3rd Embodiment of this invention. It is front sectional drawing of the principal part. FIG. 10 is a cross-sectional view taken along line YY in FIG. 9. It is a perspective view of the principal part which shows the 4th Embodiment of this invention. It is front sectional drawing of the principal part. It is the ZZ sectional view taken on the line of FIG.

  Hereinafter, a first embodiment of the present invention will be described in detail with reference to the drawings. 1 to 6 illustrate a first embodiment in which the present invention is adopted in a pachinko machine. As shown in FIG. 1, the pachinko machine includes a rectangular outer frame 1 and a front frame 3 pivotally attached to a front side of the outer frame 1 by a hinge 2 so as to be openable and closable around a vertical axis. A glass door 4 and a front plate 5 are arranged vertically on the front side of the front frame 3 and are pivotally supported by a hinge 6 on the same side as the hinge 2 with respect to the front frame 3 so as to be openable and closable around the vertical axis.

  On the front side of the front plate 5, a ball supply tray 7 for storing a game ball for launch is arranged, and a launch handle 8 of launch means (not shown) for launching the game ball is provided on the side thereof. A game board 10 is detachably mounted on the front frame 3 on the back side of the glass door 4 so as to correspond to the glass door 4.

  On the front surface of the game board 10, a guide rail 11 for guiding a game ball launched from the launching means and a substantially arc-shaped decoration member 12 are mounted in the circumferential direction, and the inside of the guide rail 11 and the decoration member 12. Is the game area 13.

  The game area 13 includes an image display means 14, a normal symbol starting means 15, a first special symbol starting means 16, a second special symbol starting means 17, a jackpot opening / closing winning means 18, a plurality of normal winning means 19, 20 and the like. Various gaming parts are arranged.

  The image display means 14 includes a center case 21 disposed substantially at the upper center of the game area 13, and a liquid crystal type image display unit 23 mounted on the back side of the center case 21 corresponding to the display window 22 of the center case 21. And a game image is displayed on the image display unit 23. The center case 21 has a front decoration board 24 mounted on the front surface of the game board 10 and a protrusion 25 that protrudes forward from the front decoration board 24 on the outer periphery of the display window 22.

  The game area 13 has a left-handed passage 27 on the left side and a right-handed passage 28 on the right side with the top of the center case 21 as a boundary. The center case 21 is larger on the right side than the left side of the image display unit 23, and the right-handed passage 28 is narrower than the left-handed passage 27. The front decoration plate 24 of the center case 21 has a thin plate shape, and a game ball can pass through the front surface of the front case plate 24 as long as it is on the outer peripheral side of the protrusion 25.

  The first special symbol starting means 16, the second special symbol starting means 17, and the out ball opening 29 are arranged in the vertical direction in the center of the left and right of the lower side of the image display means 14. On the left and right sides of the image display means 14, a plurality of normal winning means 19 are arranged between the image display means 14 and the image display means 14.

  On the lower right side of the image display means 14, a decorative body 30 is arranged in an arc along the outer peripheral edge of the game area 13 with a right-handed passage 28 between the image display means 14. A ball guide plate 31 and a normal symbol starting means 15 are provided on the upper end side of the decorative body 30, a normal winning means 20 is provided on the lower end side, and an open / close winning means 18 is provided in the middle.

  As shown in FIG. 2, special symbol display means 33 and a ball collision body 34 are provided on the upper side of the decorative member 12. That is, as shown in FIGS. 3 to 6, the upper side of the decorative member 12 includes an upper peripheral wall 36 and a lower peripheral wall 37 arranged in an arc shape on both upper and lower sides of the ball collision body 34, and an outer side of the ball collision body 34. The upper peripheral wall 36 and the lower peripheral wall 37 are connected up and down, and the receiving wall 35 that receives an impact when a game ball collides with the ball collision body 34 is connected to the upper peripheral wall 36 and the lower peripheral wall 37 on the outer peripheral side. The reinforcing wall 38 and the upper peripheral wall 36, the lower peripheral wall 37, the receiving wall 35, and the front wall 39 that connects the front end side of the reinforcing wall 38 are integrally provided. The rear ends of the upper peripheral wall 36, the lower peripheral wall 37, the receiving wall 35, and the reinforcing wall 38 are in contact with the game board 10. The special symbol display means 33 is attached to the front wall 39.

  The receiving wall 35, the upper peripheral wall 36, the lower peripheral wall 37, etc. of the decorative member 12 have front and rear widths that are substantially the same as the guide rail 11, and the upper peripheral wall 36 is disposed on a substantially arc of the guide rail 11, The lower peripheral wall 37 is disposed inside the upper peripheral wall 36. The receiving wall 35 is disposed substantially in the vertical direction, and an upper peripheral wall 36 and a lower peripheral wall 37 are connected to the upper and lower ends thereof. Accordingly, the upper peripheral wall 36 and the lower peripheral wall 37 are stepped in the inner and outer directions of the game area 13 through the receiving wall 35.

  The decorative member 12 is detachably fixed to the game board 10 by press-fitting a plurality of press-fitting protrusions 40 integrally formed on the back side thereof into the press-fitting holes of the game board 10. The decorative member 12 may be mounted by a mounting means other than press fitting.

  The ball collision body 34 constitutes a stopper for causing the game ball guided by the guide rail 11 to collide and bounce it back into the game area 13. As shown in FIGS. 3 to 6, the ball collision body 34 receives the upper collision wall 36. Along the upper peripheral wall 36 and the receiving wall 35, it is detachably fixed to the back side of the mounting portion 42 provided across the wall 35. The attachment portion 42 is plate-shaped and is provided integrally with the front wall 39 on the front end side of the decorative member 12. A short protrusion 43 is provided on the back side of the attachment portion 42 and a long attachment is provided on the lower side. The projection 44 protrudes rearward and is integrally formed.

  Of the game balls guided to the upper side of the game area 13 by the guide rail 11, the ball collision body 34 includes a first ball collision unit 45 where a strong game ball collides, and a lower part of the first ball collision unit 45. And a second ball collision portion 46 which is disposed on the side and collides with a game ball having a low momentum. The surface of the portion of the second ball collision portion 46 that comes into contact with the game ball forms a ball slide portion 47 that allows the game ball to slip easily. The ball sliding portion 47 is constituted by a second ball collision portion 46 below the ball collision body 34.

  The first ball collision portion 45 and the second ball collision portion 46 are between the attachment portion 42 on the front end side of the decorative member 12 and the clamping portion 48 that contacts the front surface of the game board 10 corresponding to the attachment portion 42. It is clamped from both front and rear sides, and is detachably fixed to the mounting portion 42 by mounting protrusions 44, screws 49, and the like.

  The first ball collision portion 45 is made of an elastic member such as rubber having wear resistance and elasticity and good shock absorption. As shown in FIG. 3 to FIG. It has a first collision surface 50 that collides in the direction indicated by the arrow a at an angle close to a substantially right angle, and a through hole 51 that is formed through substantially the center in the front-rear direction, and its upper end is formed in the upper peripheral wall 36. The recessed portion 52 is fitted from below, and the projection 43 of the mounting portion 42 is fitted to the front end portion of the through hole 51.

  The second sphere collision portion 46 is composed of a rigid member such as a synthetic resin material having sufficiently larger rigidity than the first sphere collision portion 45 and having a small frictional force and good sliding property, and is substantially flat in the vertical direction. It has the 2nd collision surface 53 formed. On the second collision surface 53, a game ball having a low momentum collides in an acute angle direction from the diagonally upward direction to the direction of arrow b at a smaller angle than the first collision surface 50, and the game ball rebounds diagonally downward. Yes.

  As shown in FIGS. 3 to 6, the second ball collision portion 46 is integrally provided with a plate-like clamping portion 48 that protrudes upward from the rear end side, and is fitted with a mounting projection 44. A joint hole 54 is formed in a substantially central portion in the front-rear direction, and a screw 49 inserted through the attachment hole 55 of the clamping portion 48 is screwed into the attachment projection 44.

  On the upper side of the clamping part 48, a short projection 56 that fits in the rear part of the through hole 51 of the first ball collision part 45 is provided facing forward. Accordingly, the first ball collision portion 45 formed of an elastic member is sandwiched between the attachment portion 42 and the sandwiching portion 48 from both the front and rear sides, and the protrusions 43 and 56 that fit into the front and rear end portions of the through hole 51. Is held by. And the inside of the 1st ball | bowl collision part 45 where a game ball with strong momentum frequently collides with the 1st collision surface 50 is hollow by the through-hole 51 between protrusion 43,56.

  The first ball collision portion 45, the second ball collision portion 46, and the clamping portion 48 are in contact with the receiving wall 35 of the decorative member 12, and the impact receiving wall 35 receives an impact when a game ball collides with the ball collision body 34. Is received by the decorative member 12. The lower side surface 57 on the lower side of the first collision surface 50 of the first ball collision unit 45 is substantially the same as the inclination angle of the upper peripheral wall 36 in the vicinity of the upper side of the ball collision body 34, and The side surface 57 is substantially perpendicular. Further, the lower surface 58 of the first sphere collision unit 45 is in contact with the upper surface 59 of the second sphere collision unit 46. The first collision surface 50 and the lower side surface 57 may form an acute angle or an obtuse angle.

  This embodiment has the following advantages. The game ball launched by the launching means during the game is guided to the upper side of the game area 13 through the guide rail 11. Then, when making a right hit to concentrate the game ball on the right hit passage 28, the game ball is driven to the right from the top of the center case 21, such as causing the game ball to collide with the ball collision body 34.

  The game ball having a strong momentum when hit to the right hits the first ball collision portion 45 of the ball collision body 34 from the guide rail 11 through the upper peripheral wall 36, and the game ball having a low momentum guides on the terminal side of the guide rail 11. After being separated from the rail 11 and colliding with the second ball colliding portion 46 of the ball colliding body 34 and bounced back by the first ball colliding portion 45 and the second ball colliding portion 46, the center case 21 and the decorative member 12 And falls through the right-handed passage 28.

  A game ball with strong momentum collides with the first ball collision part 45 on the upper side of the ball collision body 34, and the first ball collision part 45 is made of an elastic member such as rubber having good shock absorption. The impact of the game ball can be absorbed sufficiently. Further, since the game ball collides with the first collision surface 50 of the first ball collision unit 45 at a substantially right angle or close to it, the shock absorption at the first ball collision unit 45 is very good.

  In addition, the first ball collision portion 45 is not only made of an elastic member such as rubber, but the projections 43 and 56 are fitted to the front and rear end portions of the through hole 51, and the projections 43 and 56 pass between them. Since the hole 51 is hollow, the shock absorption is further improved as compared with the case where the first ball collision portion 45 is solid.

  Since the first ball collision part 45 having elasticity such as rubber is arranged on the upper part of the ball collision body 34, the second ball collision part 46 on the lower side is constituted by a rigid member with good sliding property of the game ball, Even when the ball passage area between the ball collision body 34 and the center case 21 is narrow, it is possible to easily prevent the game ball from being caught under the ball collision body 34.

  That is, even if a plurality of game balls are concentrated in a narrow ball passage area, the second ball collision portion 46 itself is made of a material having a small frictional force and a good slidability. The game ball does not stop and become a bridge shape in contact with the collision body 34. For this reason, it is possible to prevent the game ball from being caught in the ball passage region.

  The second ball collision unit 46 is located below the first ball collision unit 45, and the game ball colliding with the second ball collision unit 46 is a game ball that has stalled on the terminal side of the guide rail 11 and has no momentum. Therefore, even if the second ball collision portion 46 is made of a material with good slidability of the game ball, the game ball after the collision with the second ball collision portion 46 may collide with the center case 21 or the like. As a result, the center case 21 and the like are not likely to be damaged.

  Furthermore, between the attachment part 42 of the decoration member 12 arrange | positioned on the opposite side to the guide rail 11 with respect to the game area | region 13, and the clamping part 48 which contact | abuts the front surface of the game board 10 corresponding to this attachment part 42 Since the projections 43 and 56 are arranged, the ball collision body 34 can be easily fixed to the decorative member 12.

  The second ball collision part 46 is integrally provided with a clamping part 48, the attachment part 42 is provided with an attachment projection 44 that fits into the second ball collision part 46, and is screwed into the attachment projection 44 from the clamping part 48 side. The second ball collision part 46 and the clamping part 48 are fixed to the attachment part 42 with a screw 49, and the projections 43, 56 fitted to the through holes 51 of the first ball collision part 45 at both front and rear ends are clamped with the attachment part 42. Since the second ball collision part 46 and the sandwiching part 48 can be fixed to the attachment part 42 with a simple structure, the first ball collision part 45 made of an elastic member is attached to the attachment part 42. It can be reliably supported while being sandwiched in the front-rear direction by the sandwiching portion 48.

  Moreover, since not only the 1st ball | bowl collision part 45 is clamped between the attaching part 42 and the clamping part 48, but the processus | protrusions 43 and 56 are fitted in the front and back both sides of the through-hole 51, the decoration member 12 is played. Even in the state before being fixed to the board 10, it is possible to prevent the first ball collision portion 45 from falling off.

  Furthermore, since the first ball collision part 45 frequently hits a strong game ball, a long protrusion protruding from the attachment part 42 or the clamping part 48 is inserted into the through-hole 51 of the first ball collision part 45 so that the first ball When the structure that supports the collision part 45 is adopted, there is a possibility that a large impact is applied to the protrusion when the game ball collides with the first ball collision part 45, and the base part may be broken.

  However, the lengths of the projections 43 and 56 corresponding to the first ball collision portion 45 of the attachment portion 42 and the clamping portion 48 are shortened, and the projections 43 and 56 are both front and rear end portions of the through hole 51 of the first ball collision portion 45. By being configured so as to fit in, the impact when the game ball collides with the first ball collision unit 45 can be received by the receiving wall 35 via the first ball collision unit 45. Therefore, the projections 43 and 56 are not damaged by the impact on the first ball collision portion 45 on the upper side even though the game balls with strong momentum frequently collide.

  In addition, the second ball collision portion 46 of the ball collision body 34 can be integrally formed with the decoration member 12, but the second ball collision portion 46 and the sandwiching portion 48 are separated from the decoration member 12, and an attachment portion thereof is provided. The decorative member 12 is used as a common component even when the ball collision body 34 having a different ratio between the first ball collision portion 45 and the second ball collision portion 46 is used by fixing the ball collision body 34 to 42. it can.

  For example, the vertical dimension of the first ball collision portion 45 and the elastic material used for the first ball collision portion 45 are related to the distance between the ball collision body 34 and the center case 21. If they are different, it is necessary to prepare a ball collision body 34 corresponding to the difference. By providing the decorative member 12 and the ball collision body 34 as separate structures, it is possible to use the decorative member 12 as a common part even in such a case, and there is an advantage that the manufacturing cost can be reduced.

  FIG. 7 illustrates a second embodiment of the present invention. In this embodiment, the collision surfaces 50 and 53 of the ball collision portions 45 and 46 are provided on substantially the same surface in the vertical direction. Other configurations such as the material of the ball collision portions 45 and 46 are the same as those in the first embodiment.

  As described above, the first collision surface 50 of the first sphere collision unit 45 and the second collision surface 53 of the second sphere collision unit 46 may be arranged on substantially the same plane, or both may be provided substantially in parallel. . Therefore, the first collision surface 50 of the first sphere collision unit 45 and the second collision surface 53 of the second sphere collision unit 46 are not limited to the first embodiment.

  8-10 illustrate a third embodiment of the present invention. In this embodiment, the first sphere collision portion 45 has the same elastic material, the shape of the first collision surface 50 and the like as in the first embodiment, and the first sphere collision portion 45 has a first sphere below the first sphere collision portion 45. A pair of front and rear extending portions 61 extending downward integrally from the impacting portion 45 are provided, and a second ball impacting portion 46 formed of a rigid material having good sliding property is sandwiched between the extending portions 61.

  The second ball collision unit 46 has a predetermined width in the front-rear direction with respect to a position corresponding to the radius of the game ball from the game board 10, and is provided at a position where a game ball flying along the front surface of the game board 10 collides. The second collision surface 53 and the lower surface protrude from the extending portion 61 or are substantially flush with the surface of the extending portion 61. Note that the second collision surface 53 may be slightly recessed from the extending portion 61.

  The second ball collision part 46 and the extension part 61 are formed with a fitting hole 54 into which the attachment projection 44 of the attachment part 42 is fitted, and the clamping part 48 has a different structure from the second ball collision part 46. , And are fixed to the mounting portion 42 by screws 49 that are screwed into the mounting protrusions 44. Other configurations are the same as those of the first embodiment.

  As described above, the second ball collision portion 46 may be provided in a portion of the full width in the front-rear direction of the ball collision body 34 that comes into contact with a part of the game balls. Also in this case, the lower part of the second ball collision part 46 can be a ball sliding part 47. The second ball collision portion 46 may be interposed only between the extension portions 61 or may be fixed to the extension portion 61 by adhesion or the like.

  11 to 13 illustrate a fourth embodiment of the present invention. In this embodiment, the ball collision body 34 includes a first ball collision portion 45 having a first collision surface 50 on which a game ball collides at a substantially right angle, and a second ball collision portion having a second collision surface 53 that is flat in the vertical direction. 46 and the whole are integrally formed of an elastic member such as rubber.

  Below the second ball collision portion 46, a ball sliding portion 47 is provided by film processing. The ball sliding portion 47 is formed by metal plating or the like. Note that the ball collision body 34 is attached to the attachment portion 42 by adhesion or the like while being in contact with the receiving wall 35, and is sandwiched between the game board 10 and the attachment portion 42. Other configurations are the same as those of the first embodiment.

  In this way, the ball collision body 34 is formed by integrally forming the first ball collision portion 45 and the second ball collision portion 46, which have different collision surfaces, by an elastic member such as rubber, and is formed below the second ball collision portion 46. The ball sliding portion 47 may be provided by film processing or the like. Also in this case, since the frictional force of the ball sliding portion 47 below the ball collision body 34 is small and the slipperiness is good, it is possible to prevent the game ball from being caught below.

  In this embodiment, since the first sphere collision portion 45 and the second sphere collision portion 46 are integrated, a projection 43 that fits into the through hole 51 and an attachment projection 44 that fits into the fitting hole 54. The ball collision body 34 is supported by the above, and when the decoration member 12 is mounted on the game board 10, the ball collision body 34 is sandwiched between the game board 10 and the mounting portion 42 in the front-rear direction. As in the other embodiments, the clamping portion 48 may be provided.

  As mentioned above, although each embodiment of this invention was explained in full detail, this invention is not limited to this each embodiment, A various change is possible in the range which does not deviate from the meaning of this invention. For example, the ball colliding body 34 only needs to have a ball sliding portion 47 in its lower part, and other shapes and structures can be variously changed.

  Further, as exemplified in the first to third embodiments, the ball sliding portion 47 is desirably provided on the lower side of the second ball collision portion 46 constituted by a rigid member, but is exemplified in the fourth embodiment. As described above, it may be provided in the form of a film under the second ball collision portion 46 having elasticity. Of course, when the ball sliding portion 47 is provided in the form of a film under the second ball collision portion 46, the elastic material used for the second ball collision portion 46 is the biting of the game ball due to the elastic deformation of the ball sliding portion 47. It is desirable that the material has a hardness that does not cause concavity. The ball sliding portion 47 may be provided by inserting a metal plate below the ball collision body 34.

  The ball collision body 34 is preferably disposed on the back side of the attachment portion 42 of the decoration member 12, but may be attached to the game board 10 via a support for the ball collision body 34 different from the decoration member 12. . Further, the ball collision body 34 may have a collision surface formed of the same material so as to be flat in the vertical direction. Accordingly, the ball collision body 34 may not include the first ball collision portion 45 and the second ball collision portion 46 that are different in material, shape, and the like.

  The first collision surface 50 of the first ball collision unit 45 desirably absorbs the impact of the game ball due to its elasticity, but the game ball preferably collides with the first collision surface 50 at a substantially right angle. You may make it a game ball collide with the collision surface 50 at the angle close | similar to substantially right angle. Also, the second collision surface 53 of the second ball collision unit 46 may collide with the game ball at an approximately right angle or an angle close to an approximately right angle. In this case, the first collision surface 50 and the second collision surface 53 may be provided on the same surface, or the first collision surface 50 and the second collision surface 53 may be provided substantially in parallel and in steps.

  When the ball collision body 34 is clamped between the attachment portion 42 of the decoration member 12 and the clamping portion 48 that contacts the front surface of the game board 10, the clamping portion 48 and the second ball collision portion 46 are configured by separate members. The clamping part 48 and the second ball collision part 46 may be fixed to the attachment part 42 by tightening together with the screw 49.

  Further, in the embodiment, the case where the game ball is bitten in the ball passing region between the center case 21 and the ball collision body 34 is illustrated, but the biting of the game ball with the ball collision body 34 is a problem. The target is not limited to the center case 21 provided in the image display means 14. For example, when a game nail or other projecting member is present near the lower side of the ball collision body 34 and the game ball is bitten between the game nail or other projection member and the ball collision body 34, the same applies. Can be implemented. Therefore, the gaming parts may be any parts that project forward from the front surface of the gaming board 10 in the vicinity of the lower side of the ball collision body 34.

  Furthermore, it goes without saying that the present invention can be similarly applied to an arrangement ball machine and other various ball game machines in addition to pachinko machines.

DESCRIPTION OF SYMBOLS 10 Game board 11 Guide rail 12 Decoration member 13 Game area 21 Center case (game board components)
34 Ball collision body 42 Mounting portion 43, 56 Projection 44 Mounting projection 45 First ball collision portion 46 Second ball collision portion 47 Ball sliding portion 48 Nipping portion 49 Screw 50 First collision surface 51 Through hole

Claims (5)

  A game area (13) in which game parts (21) are arranged on the front surface of the game board (10), a guide rail (11) for guiding a game ball to the game area (13), and the game area (13 ) And a ball colliding body (34) on which a game ball guided to the game area (13) by the guide rail (11) collides. A ball game machine characterized in that a ball sliding portion (47) is provided at a lower portion of (34).   The ball collision body (34) has an elastic first ball collision portion (45) at an upper portion thereof, and a second ball collision portion with good slidability of a game ball below the first ball collision portion (45). The ball game machine according to claim 1, further comprising (46).   3. The ball game machine according to claim 2, wherein the first ball collision unit (45) has a collision surface (50) on which a game ball collides at a substantially right angle or an angle close to a substantially right angle.   An attachment portion (42) for the ball collision body (34) on the decorative member (12) disposed on the opposite side of the guide rail (11) with respect to the game area (13), and the attachment portion (42) The ball collision portions (45, 46) are arranged between the front and rear of the game board (10) and the holding portion (48) corresponding to the front and back of the game board (10). The ball game machine described in 1.   The second ball collision part (46) is integrally provided with the clamping part (48), and the attachment part (42) is provided with a mounting projection (44) that fits into the second ball collision part (46). The second ball collision portion (46) and the holding portion (48) are fixed by a screw (49) screwed into the mounting projection (44) from the holding portion (48) side, and the first ball Protrusions (43, 56) fitted to both front and rear ends of the through hole (51) of the collision part (45) are provided on the attachment part (42) and the clamping part (48). 4. A ball game machine according to 4.

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