JP4711146B2 - Game machine - Google Patents

Description

The present invention relates to a gaming machine including a game ball guiding member that guides a game ball entering from an entrance to an exit provided below the entrance.

As shown in FIG. 8, a pair of conventional game ball guiding members 1 and 1 are arranged on both the left and right sides of the opening 2 of the display device cover attached to the center of the game board of the gaming machine. Then, the game ball that has entered the upper passage opening 3 formed above the opening 2 enters the entrance provided at the upper end of the game ball guiding members 1, 1 and is guided to the exit provided at the lower end.
When the game ball is released from the outlet, it is guided to the slope 4 provided below the opening 2 and flows down to the lower passage opening provided on the rear side of the slope 4.

  At this time, if the speed of the game ball guided to the slope 4 is high, the game ball may not flow immediately to the lower passage and the game may not proceed smoothly. Thus, for example, as in the game ball guidance device disclosed in Japanese Patent No. 2784731, the game ball guidance members arranged on the left and right sides of the display device are hollow passages, and the moving speed of the game ball moving inside the hollow passages There is also known a device provided with a drop speed suppressing member that decelerates the speed of the vehicle. According to this game ball guidance device, the speed at the time of entering the ball can be reduced by the fall speed suppressing member provided in the hollow passage and the game ball can be guided to the outlet, so that the game ball can be released in a state of being decelerated from the outlet. It is said.

  The conventional techniques described above have the following problems.

  That is, since it is necessary to provide a drop speed suppressing member in the hollow passage and allow the game ball to pass therethrough, a large space is required to provide the game ball guiding member. Moreover, the process of forming the hollow passage provided with the drop speed suppressing member is not easy, and the production efficiency of the game ball guiding member is not good.

The present invention has been made in view of the above problems, and an object of the present invention is to provide a gaming machine provided with a game ball guiding member capable of reducing the installation space and improving the manufacturing efficiency.

In order to achieve the above object, the invention according to claim 1 is a gaming machine comprising a game ball guiding member for guiding a game ball entered from an entrance to an exit provided below the entrance, the game balls guide member while being oriented in the vertical direction and the three or more of the plurality of struts disposed so as to be adjacent to each other in substantially parallel and the clockwise direction, projecting toward the one of the struts adjacent from each post, at predetermined intervals A substantially V-shaped bifurcated member provided in a spiral shape , and the game ball is gradually dropped into a substantially V-shaped groove formed in the bifurcated member to be guided to the distal end side of the bifurcated member. A substantially V-shaped groove formed in a bifurcated member adjacent to the lower side of the bifurcated member passing through the tip side of the bifurcated member while restricting the movement of the game ball from the base portion of the bifurcated member adjacent to the member and the support column As a structure to guide to.

ADVANTAGE OF THE INVENTION According to this invention, while reducing installation space, the game machine provided with the game ball guidance member which can improve manufacturing efficiency can be provided.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings.

  FIG. 1 is a plan view showing the front side of a gaming machine to which a game ball guiding member according to an embodiment of the present invention is attached.

  In FIG. 1, a front frame 11 formed in a substantially rectangular frame shape is attached to the front surface of the gaming machine 100, and a metal frame 12 formed in a substantially rectangular frame shape is provided inside the front frame 11. ing. A flat glass door 13 is attached to the upper side of the metal frame 12, and a flat front plate 14 is attached to the lower side. A game board 15 is arranged behind the glass door 13 and is visible through the glass door 13. The game section 17 surrounded by the guide rails 16 on the front surface of the game board 15 wins a plurality of windmills 17a, a normal winning opening 17b, a variable winning opening 17c in which the size of an entrance where a game ball wins changes, and a gaming ball. A large winning opening 17d and the like for opening and closing the entrance are provided. In addition, an opening is provided in a substantially central portion of the gaming unit 17 and a display device 21 that displays a state such as a big hit state is attached.

  An upper plate 14a is attached to the front surface of the front plate 14, and a game ball to be hit is received. Also, below the metal frame 12, a handle 18 for changing the strength of hitting a game ball supplied from the upper plate 14a and a lower plate 19 for storing surplus balls are attached. A prize ball tank (not shown) and various pachinko ball processing mechanisms are attached to the rear side of the front frame 11.

  On the left and right sides of the display device 21, game ball guiding members 30, 30 are arranged. As shown in FIG. 2, the game ball guiding members 30 and 30 are attached to a resin cover 20 that covers the display device 21. In addition, FIG. 2 has shown the back side of the resin cover 20 with the top view.

  In the figure, game ball guiding members 30 and 30 are attached to the left and right of an opening 22 formed in accordance with the display device 21. An upper passage opening 23 is formed above the opening 22, and the game balls that have entered the upper passage opening 23 are guided to the game ball guiding members 30, 30 through the guide paths 26, 26. A ball is entered into the inlets 33 and 33 provided at the upper end and guided to the outlets 34 and 34 provided at the lower end. The game balls released from the outlets 34 and 34 are guided to the slope 24 provided below the opening 22 and flow down to the lower passage port 25 provided on the rear side of the slope 24.

  3 to 5 show one of the two game ball guiding members 30 attached to the resin cover 20 by a side view, a plan view, and a perspective view.

  In FIG. 5, a pair of support columns 31 and 32 are arranged on the game ball guiding member 30 at a predetermined interval while being oriented in the vertical direction. Further, from each of the columns 31, 32, substantially V-shaped bifurcated members 31a, 32a protrude alternately toward the columns 32, 31 facing each other. In addition, although the support | pillar 31 and the bifurcated member 31a and the support | pillar 32 and the bifurcated member 32a are integrally molded with resin, they can be formed by assembling a plurality of parts, or formed by bending a wire or the like. It is also possible to do.

  At this time, as shown in FIGS. 3 and 4, the vertical interval L1 between the adjacent bifurcated members 31a, 31a (32a, 32a) is set slightly narrower than the outer diameter R of the game ball 40, and each bifurcated member 31a. The front end side interval L2 of (32a) is set slightly wider than the outer diameter R of the game ball 40. The bifurcated member 31a (32a) protrudes so that the tip side and the base side are substantially horizontal, and the tip of each bifurcated member 31a (32a) It is set at a position separated by a radius R / 2.

  Further, when the game ball 40 is close to each support 31 (32), the upper part P1 of the game ball 40 is located above the bifurcated member 31a (32a) via the branching portion of the bifurcated member 31a (32a) adjacent to the upper side. The lower portion P2 of the game ball 40 protrudes downward from the bifurcated member 31a (32a) through a branching portion of the bifurcated member 31a (32a) adjacent to the lower side. Here, the branch part of the bifurcated members 31a and 32a constitutes the root part of the bifurcated member according to the present invention.

  3 to 5, the gap formed between the upper ends of the columns 31 and 32 is the entrance 33 of the game ball 40 described above, and the gap formed between the lower ends of the columns 31 and 32. Is the exit 34 of the game ball 40.

  With this configuration, when the game ball 40 enters the entrance 33, the front end side interval L2 of the bifurcated member 31a is larger than the outer diameter R of the game ball 40, and the branch portion of the bifurcated member 32a is the outer diameter of the game ball 40. Since it is smaller than R, it falls into the position A shown in FIGS. Since the width of the V-shaped groove 32a1 shown in FIG. 5 formed in the bifurcated member 32a (the width in the left-right direction in FIG. 4) becomes wider toward the tip side, the gaming ball 40 dropped into the position A is While increasing the ratio of being dropped into the V-shaped groove 32a1 formed in the bifurcated member 32a, it rolls by its own weight toward the tip side.

  Then, when the width of the V-shaped groove 32a1 formed in the bifurcated member 32a becomes wider than the outer diameter of the game ball 40, it falls to the position B. At this time, the upper portion P1 of the game ball 40 protrudes above the bifurcated member 31a through the branch portion of the bifurcated member 31a adjacent to the upper side, and the lower portion P2 of the game ball 40 is branched from the lower portion of the bifurcated member 31a. Projecting downwardly from the bifurcated member 31a.

  Accordingly, the game ball 40 dropped into the position B is restricted in movement in the depth direction of the drawing by the tips of the bifurcated members 32a, and the bifurcated portions of the bifurcated members 31a and 31a that are narrower than the outer diameter R thereof. Thus, the movement in the vertical direction is restricted. Further, the leftward movement is restricted by the support 31. For this reason, only the rightward movement is allowed, and, as in the case of the position A described above, the ratio dropped into the V-shaped groove 32a1 formed in the bifurcated member 31a is increased toward the front end side. It rolls under its own weight.

  While repeating the above operation, the game ball 40 is guided to the tip end side of the bifurcated member 32 a provided at the lowermost stage, and is released from the outlet 34 provided at the lower end of the game ball guide member 30. Therefore, as shown in FIG. 3, the game ball 40 that has entered the game ball guiding member 30 is guided downward while changing the direction of travel in a zigzag manner. Momentum is weakened.

  Thus, from the viewpoint of weakening the momentum when the game ball 40 is discharged from the outlet 34, the game ball 40 collides with each of the columns 31 and 32 by configuring the game ball guiding member 30 with an impact absorbing material. However, when changing the advancing direction, it is possible to easily absorb the kinetic energy of the game ball 40 and realize more effective deceleration of the game ball 40.

  In order to adjust the speed of the game ball 40 when the game ball 40 is caused to flow down by the game ball guide member 30 according to the present embodiment, the bifurcated members 31a and 32a can be inclined. That is, as shown in FIG. 6, when the tip of each bifurcated member 31a, 32a is tilted so as to be positioned below the base side, the game ball on the bifurcated member 31a, 32a is easy to roll in accordance with the tilt ratio. This is useful for speed adjustment.

  In the above description, the flow path of the game ball 40 is strictly regulated by the support columns 31 and 32 and the bifurcated members 31a and 32a. However, since such a configuration is only an example, the vertical distance between the bifurcated members 31a and 32a is limited. By setting it wider, the game ball 40 that has fallen between the tips of the bifurcated members 31a and 32a is allowed to move freely, and is guided by the V-shaped groove 32a1 formed in the lower bifurcated members 31a and 32a. It is also possible to make it. In this case, when there is a possibility that the game ball 40 may jump out from between the bifurcated members 31a and 32a in the depth direction in FIG. 3, a guide portion may be protruded vertically from the bifurcated members 31a and 32a. good.

  Further, in the present embodiment, the game ball guiding member 30 is configured by the pair of support columns 31 and 32 provided with the bifurcated members 31a and 32a, but it may be configured by using a plurality of three or more support columns. Is possible.

  For example, if each bifurcated member protrudes toward the struts adjacent to each other in the clockwise direction and each bifurcated member is provided in a spiral shape between the struts, it is possible to allow the game ball to flow down in the same manner as described above. It becomes. Even in this case, if the above-described guide portion is protruded from each bifurcated member as necessary, it is effective from the viewpoint of preventing the game ball from jumping out.

  Further, as shown in FIG. 7, the front end sides of the bifurcated members 31 a and 32 a may be connected to each other to form a ring shape. With this configuration, when a game ball is passed through each ring, it is possible not only to guide the game ball while reliably decelerating, as in this embodiment, but also to increase the strength of the bifurcated member. .

In this way, the game ball 40 that is placed in the game ball guiding member 30 that can be installed in a small space and can be manufactured easily and efficiently is V toward the front end side of the bifurcated member 32a (31a). When it is guided by the groove 32a1 (31a1) and reaches the distal end side, each distal end of the bifurcated member 32a (31a), bifurcated portions of the bifurcated members 31a, 31a (32a, 32a) adjacent vertically, and the column 31 (32) and is guided to the branching portion of the bifurcated member 31a (32a) adjacent to the lower side while further restricting the movement. Since this game ball 40 is decelerated by being guided while changing its traveling direction in a zigzag manner, the game ball 40 is discharged from the outlet 34 in a state where the momentum is weakened.

It is a top view which shows the front side of the game machine with which the game ball guidance member concerning this embodiment was attached. It is a top view which shows the back side of a resin cover. It is a side view which shows the structure of a game ball guidance member. It is a top view at the time of seeing a game ball guidance member from one pillar side. It is a perspective view which shows the external appearance of a game ball guide member. It is a side view which shows the structure of the game ball guidance member concerning a modification. It is a top view which shows the structure of the bifurcated member concerning a modification. It is a top view which shows the back side of the cover for display apparatuses concerning a prior art example.

30 ... Game ball guiding members 31, 32 ... Posts 31a, 32a ... Forked members 32a1 ... V-shaped groove 33 ... Inlet 34 ... Outlet 40 ... Game ball
DESCRIPTION OF SYMBOLS 100 ... Game machine A, B ... Position L1 of game ball ... Vertical space | interval L2 ... Tip side space | interval P1 ... Upper part of game ball P2 ... Lower part of game ball R ... Outer diameter of game ball

Claims (1)

A gaming machine comprising a game ball guiding member for guiding a game ball entering from an entrance to an exit provided below the entrance,
The game ball guiding member is
A plurality of three or more struts that are oriented in the vertical direction and arranged substantially parallel and adjacent to each other in the clockwise direction , and project from one of the struts to one of the neighboring struts, and are substantially V provided in a spiral at a predetermined interval. A bifurcated member with a shape,
The game ball is gradually dropped into a substantially V-shaped groove formed in the bifurcated member and guided to the distal end side of the bifurcated member, and the base portion of the bifurcated member adjacent to the bifurcated member and the support column, while restricting the movement of the game ball, a game machine, characterized by induction into the groove of substantially V-shaped formed bifurcated member adjacent downward by passing through a distal end side of the bifurcated member.

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