JPH02221Y2 - - Google Patents

Description

[Detailed description of the invention] The present invention relates to a mounting structure for a game board in a pachinko machine, and more specifically, the invention relates to a front mounting frame to which a front glass frame of a pachinko machine is attached to form a transparent window, and a game board surface. The present invention relates to a mounting structure for a game board in a pachinko machine, which includes a game board mounted via a mounting board having a transparent opening.

In conventional pachinko machines, the mounting board and front mounting frame are formed separately, and the mounting board is attached to the front mounting frame, and the mounting board and front mounting frame are integrally molded from a hard synthetic resin material. There is a type in which the ball is formed as a ball, but regardless of the type, considerable forming accuracy is required based on the structure such as the position of the ball flight outer rail and the insertion part of the handle hammer connected to the handle. Therefore, a high degree of precision is naturally required for the molding mold, which has the disadvantage that the molding mold has to be large and that it takes a long time to manufacture the mold, making the mold expensive. This has disadvantages such as a decrease in the accuracy of the mounted mounting board and front mounting frame, and inconvenience in handling such as transportation and packaging.

The purpose of this invention is to miniaturize the molding mold for the mounting board and front mounting frame, to make the molding mold easy to manufacture, and to obtain a mounting board and front mounting frame with extremely high precision, so that the game board can be mounted accurately. The present invention provides an economical mounting structure for a game board in a pachinko machine that can be easily transported, packed, etc., and will be described in detail below with reference to the drawings.

1 and 2 schematically show a mounting structure for a game board in a pachinko machine, which is the basis of the present invention. The mounting board 1 is a picture frame-like frame provided with a transparent window 22 into which a glass frame 21 can be mounted, and the mounting board 1 is composed of a mounting board 2, a lower mounting board 3, and a connecting means 4 for the upper mounting board 2 and the lower mounting board 3. It has a structure formed separately from the front mounting frame 20 having a body 23, and an arc-shaped opening 5 through which the game board 7 surface can be seen is provided at the lower center of the upper mounting board 2. Arc-shaped openings 6 are formed in the center upper part of each of the arc-shaped openings 5 and 6, and the arc-shaped openings 5 and 6 form annular openings 9 corresponding to the locations where the ball-feeding outer rails 8 on the game board 7 are laid.
are formed substantially in the center of the mounting board 1 in a mutually complementary manner. Further, on the periphery of the openings 5 and 6, a rail mounting portion 19 having approximately the same width as the ball flight outer rail 8 is bent forward from the periphery. Further, the ball launching portion 1 of the lower mounting board 3
Rail mounting part 1 of ball flight outer rail 8 connected to 0
9 is partially cut out to form a return ball outlet 11, and the lower mounting board 3 is formed with a prize ball outlet 16 communicating with the upper ball tray and the lower ball tray.
An inverted U-shaped upper fixing frame 12 and a U-shaped lower fixing frame 13 are formed on the outer peripheral edges of the upper mounting board 2 and the lower mounting board 3, respectively. A plurality of screw holes 14 are formed at appropriate intervals, and positioning members 15 for positioning are formed at the center of the front side of the upper fixing frame 12 and the center of the front side of the lower fixing frame 13, respectively. This positioning member 15 was constructed using a protruding piece so as to be able to fit into a positioning hole 25 for positioning set in advance in the front mounting frame 20.
It is not limited to this, and any appropriate means can be used. Further, although the opening 9 of the mounting board 2 is shown as having an annular shape in this embodiment, it may be formed in a substantially rectangular shape as long as the game area of the game board 7 can be seen through.

Further, both ends 12a of the upper fixing frame 12 are integrally provided with protrusions 12b as an example of coupling means, and both ends 13a of the lower fixing frame 13 are integrally provided with recesses 13b into which the protrusions 12b can be tightly fitted. The protrusion 12b is fitted into the recess 13b, and screw holes 12c and 13 are formed, respectively.
It is constructed so that it can be secured with screws 17 from c.
Incidentally, the upper mounting board 2 and the lower mounting board 3 can be similarly connected by replacing the screws 17 and using an adhesive or an auxiliary member.

After the upper mounting board 2 and the lower mounting board 3 are integrated using the connecting means 4 to form the mounting board 1, as shown in FIG. The positioning members 15 formed on the fixed frames 13 are attached to the front mounting frame 2.
The mounting board 1 can be mounted in relative relation to the front mounting frame 20 by fitting it into the positioning hole 25 formed at 0 and screwing it through the screw holes 14 of the upper fixing frame 12 and lower fixing frame 13. I can do it. Although not shown in the drawings, it is possible to provide at the lower end of the lower mounting board 3 a mounting portion for a handle set plate to which the handle, proboscis, etc. of the firing device are mounted. Next, attach screws or other fixing means 2 to the back side of the mounting board 1.
Attach the game board 7 according to step 6. According to such a configuration, since the mounting board 1 can be molded separately as the upper mounting board 2 and the lower mounting board 3, the molding die can be downsized and the precision of the molding mold can be improved. It has various effects such as being able to improve the accuracy of the formed mounting board, simplifying handling such as transportation and packaging, and being more economical.

Next, an embodiment of a mounting structure for a game board in a pachinko machine according to the present invention will be described with reference to FIGS. 3 and 4.

As mentioned above, the gist of the present invention is that the mounting board is composed of an upper mounting board and a lower mounting board, and the front mounting frame is also composed of an upper front mounting frame and a lower front mounting frame. The upper front mounting frame, the lower mounting board, and the lower front mounting frame are each integrally formed of a hard synthetic resin material.

As shown in FIG. 3, the upper mounting board 32 and the upper front mounting frame 42 are integrally formed, and the lower mounting board 33 and the lower front mounting frame 43 are integrally formed. The game board 7 is connected to the game board 7 via the game board 7. Arc-shaped openings 35 and 36 are formed at the lower center of the upper mounting board 32 and at the upper center of the lower mounting board 33, respectively, and correspond to the locations where the outer rail 8 for ball flight on the game board 7 is installed. Annular opening 37
are formed approximately at the center of the mounting board 31 in a mutually complementary manner, and on the periphery of the openings 35 and 36, a rail with approximately the same width as the ball flight outer rail 8 is mounted. 39 is formed, and further the lower mounting board 3
A ball drop opening 41 is formed in a part of the rail mounting portion 39 of the outer rail 8 for ball flight which is continuous with the ball ejecting portion 40 of No. 3. Furthermore, the upper front mounting frame 42 of the upper mounting board 32 and the lower front mounting frame 43 of the lower mounting board 33 have an upper frame-like shape in which a transparent window 22 of a predetermined size for mounting the glass frame 21 is formed in a mutually complementary manner. A frame body 52 and a lower frame-like frame body 53 are formed respectively, and ball outlet ports 45 and 4 are provided at the lower part of the lower mounting board 33 to communicate with the upper ball tray and the lower ball tray.
5' and a handle shaft insertion hole 46 are formed respectively.

Further, both ends 42a of the upper front mounting frame 42 are integrally provided with projections 42b as an example of the connecting means 34, and both ends 43a of the lower front mounting frame 43 are integrally formed with recesses 43b into which the projections 42b can be tightly fitted. The projection 42b is fitted into the recess 43b, and the screw 47 is inserted through the screw holes 42c and 43c formed in the projection 42b and the recess 43b, respectively.
By stopping, the upper mounting board 32 and the lower mounting board 33 can be connected.

After connecting the upper mounting board 32 and the lower mounting board 33, that is, after connecting the upper front mounting frame 42 and the lower front mounting frame 43, the game board 7 is mounted on the back side of the mounting board 31.

The above is an outline of an embodiment of the mounting structure for a game board in a pachinko machine according to the present invention. According to such a structure, the upper front mounting frame and the upper mounting board, and the lower front mounting frame and the lower mounting board Since the mounting board and front mounting frame are each formed integrally, there is no need to attach the mounting board to the front mounting frame, improving work efficiency. It is possible to significantly downsize the mold, thereby improving the precision of the mold and the precision of the molded product, allowing the game board to be installed accurately, and simplifying handling such as transportation and packaging. Plan,
Furthermore, it has various effects such as being economical.

In this embodiment, the upper mounting board and the lower mounting board are horizontally divided, but the present invention is not limited to this and does not depart from the spirit of the present invention. It will be obvious that various modifications and changes can be made to the .

[Brief explanation of drawings]

1 and 2 are a perspective view showing the mounting board that is the basis of the present invention, and a longitudinal side view showing the state of use;
3 and 4 schematically show an embodiment of the mounting structure for a game board in a pachinko machine according to the present invention, with FIG. 3 being a front view and FIG. 4 being a longitudinal side view showing the state of use. It is. In the figure, 7...Game board, 31...Mounting board, 32
...Upper mounting board, 33...Lower mounting board, 34
...Connecting means, 35, 36, 37...Opening, 4
2... Upper front mounting frame, 43... Lower front mounting frame.

Claims (1)

[Scope of utility model registration request] It has a front mounting frame and a game board that is mounted via a mounting board having an opening on the back side of the front mounting frame, and the mounting board is composed of an upper mounting board and a lower mounting board, and the front mounting board is The frame includes an upper front mounting frame, a lower front mounting frame, and a connecting means for connecting these, and the upper mounting board and the upper front mounting frame, and the lower mounting board and the lower front mounting frame are each integrally formed. A mounting structure for a game board in a pachinko machine characterized by a