JP2003135788A - Pachinko game machine - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent a piano wire, a plastic plate, etc., from entering the inside of a pachinko game machine of structure which mounts a glass unit mounting glass covering the front face of a game board to the inner face of a glass frame. SOLUTION: A first rib 52 projecting toward the side of a frame main body 32 is formed along an outer periphery at the glass frame 40 of the glass unit 38 to be arranged on the inner surface of the frame main body 32. On the inner surface of the frame main body 32, a second rib 54 is formed along the outer periphery of the glass frame 40. When trying to making the piano wire 56 enter inside, the piano wire 56 tries to enter the inside via a gap between the glass unit 38 and the frame main body 32 along the front surface of the glass 42, but the piano wire 56 abuts on the first rib 52 projecting toward the side of the frame main body 32 compared with the glass 42, thereby it is prevented from entering the inside. Since the piano wire 56 abuts on the side face of the second rib 54 even if getting over the first rib 52, it is surely prevented from entering the inside.

Description

Detailed Description of the Invention

[0001]

TECHNICAL FIELD The present invention relates to a pachinko machine,
More specifically, the present invention relates to a pachinko machine having a structure in which a glass unit that covers the front surface of a game board is mounted on the inner surface of a glass frame.

[0002]

2. Description of the Related Art In a general pachinko machine, a frame-shaped front frame to which a game board is attached is hinged to the front side of an outer frame so that the frame can be opened and closed.

A game board is attached to the front frame, and a glass frame is rotatably mounted on the front frame.

By the way, as a glass frame, as shown in FIG. 3, a glass unit 106 including a glass 102 and a frame-shaped glass frame 104 for mounting the glass 102 on the inner surface side (game board side) of the glass frame 100. There is a pachinko machine with a structure attached.

[0005]

However, in the conventional pachinko machine shown in FIG. 3, the gap 108 between the glass frame 100 and the glass frame 104 is a straight line parallel to the glass 102, and the length of the gap 108 is long. Was short. Therefore, there is a problem that a piano wire or the like easily enters the inside through the gap 108.

In consideration of the above facts, the present invention is a pachinko machine having a structure in which a glass unit, which covers the front surface of a game board, is mounted on the inner side surface of a glass frame. An object of the present invention is to provide a pachinko machine capable of preventing the invasion of a sword.

[0007]

According to a first aspect of the present invention, there is provided a main body portion provided with a game board, a glass covering a front surface of the game board, and a frame-shaped glass frame for mounting the glass. A pachinko machine including a glass unit and a glass frame that is openably and closably provided on the front surface side of the main body portion, has an opening in the center, and has the glass unit attached to the inner surface so as to close the opening. It is characterized in that the glass frame is provided with a first rib protruding toward the glass frame side with respect to the glass along the outer circumference.

Next, the operation of the pachinko machine according to claim 1 will be described.

In the pachinko machine according to the first aspect, when a piano wire, a plastic plate, or the like is inserted into the pachinko machine from the opening side of the front surface, the piano wire, the plastic plate, or the like moves along the front surface of the glass unit. Although it tries to enter through the gap between the glass frame and the glass frame, the glass frame is provided with the first rib projecting toward the glass frame side from the glass, so that it tries to enter the inside along the front surface of the glass. A piano wire, a plastic plate, or the like that contacts the first rib is prevented from entering the inside.

The invention according to claim 2 is a main body portion provided with a game board, a glass unit for covering the front surface of the game board, and a glass unit having a frame-shaped glass frame for mounting the glass, and the main body. A pachinko machine provided with a glass frame provided on the front side of the part so as to be openable and closable, having an opening in the center, and having the glass unit attached to the inner side surface so as to close the opening, the glass frame Second ribs projecting toward the game board side from at least the front surface of the glass are provided on the inner side surface of the so as to be close to each other along the outer circumference of the glass frame.

Next, the operation of the pachinko machine according to claim 2 will be described.

In the pachinko machine according to the second aspect, when a piano wire, a plastic plate, or the like is inserted into the pachinko machine from the opening side of the front surface, the piano wire, the plastic plate, or the like extends along the front surface of the glass unit. It tries to enter through the gap between the glass frame and the glass frame, but since the second rib protruding toward the game board side at least from the front surface of the glass is provided on the inner side surface of the glass frame, it follows the front surface of the glass. A piano wire, a plastic plate, or the like that tries to enter the inside comes into contact with the second rib, so that the inside is prevented from entering.

According to a third aspect of the present invention, a main body portion provided with a game board, a glass unit for covering the front surface of the game board, and a glass unit having a frame-shaped glass frame for mounting the glass, and the main body. A pachinko machine provided with a glass frame having an opening in the center and having the glass unit attached to the inner side surface so as to close the opening, the pachinko machine including the glass frame. In, the first rib protruding toward the glass frame side than the glass is provided along the outer circumference, and on the inner side surface of the glass frame, along the outer circumference of the glass frame, on the glass frame side of the first rib. It is characterized in that a second rib protruding toward the game board side from an end portion is provided in the vicinity of the first rib.

Next, the operation of the pachinko machine according to claim 3 will be described.

In the pachinko machine according to the third aspect, when a piano wire, a plastic plate or the like is inserted into the pachinko machine from the opening side of the front surface, the piano wire, the plastic plate or the like is moved to the glass unit along the front surface of the glass. Although it tries to enter through the gap between the glass frame and the glass frame, the glass frame is provided with the first rib projecting toward the glass frame side from the glass, so that it tries to enter the inside along the front surface of the glass. A piano wire, a plastic plate, or the like that contacts the first rib is prevented from entering the inside.

However, when the ends of the piano wire, the plastic plate, etc. are bent, the piano wire, the plastic plate, etc. may pass over the first rib and further penetrate into the interior.

In this case, since the piano wire, the plastic plate, etc., which has surmounted the first rib, abuts the adjacent second rib, even if the piano wire, the plastic plate, etc., surpasses the first rib, the inside Invasion into the area is blocked.

Here, the second rib projects toward the game board side more than the glass frame side end of the first rib, and the first rib
Since it is installed close to the rib of the piano wire, the gap that becomes the entry path for the piano wire, plastic plate, etc. will be bent sharply, and the piano wire, plastic plate etc. will be forcibly pushed in and the piano wire, plastic plate etc. It is also impossible to bend the tip of the needle and make it enter.

According to a fourth aspect of the present invention, a main body portion provided with a game board, a glass unit for covering the front surface of the game board, and a glass unit having a frame-shaped glass frame for mounting the glass, and the main body. A pachinko machine provided with a glass frame provided on the front side of the portion so as to be openable and closable, having an opening in the center, and having the glass unit attached to the inner surface so as to close the opening, and When viewed in a cross section at a right angle, the gap between the vicinity of the outer periphery of the glass unit and the glass frame is curved.

Next, the operation of the pachinko machine according to claim 4 will be described.

In the pachinko machine according to the fourth aspect of the present invention, since the gap serving as the entry path of the piano wire, the plastic plate, etc. is bent, the piano wire, the plastic plate, etc. are forcibly pushed in to push the piano wire, the plastic plate, etc. It is possible to prevent the vicinity of the tip from entering while bending.

[0022]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below with reference to the drawings.

FIG. 2 is a perspective view of a pachinko machine 10 according to an embodiment of the present invention.

As shown in FIG. 2, the pachinko machine 10 includes an outer frame 12, and a frame-shaped front frame 14 having a window portion is attached to the front surface of the outer frame 12 so as to be openable and closable.

A glass frame 20 having glass (including transparent synthetic resin plates) 42 and 44 mounted thereon is attached to the front frame 14 so as to be openable and closable.

The glass frame 20 and the front frame 14 are the front frame 1
A lock (cylinder) 22 provided at 4 is used for locking.

In the window portion of the front frame 14, a special symbol display device,
Various prizes such as big winning mouth (variable winning device), starting mouth and various winning mouths, windmills, decorative windmills, out mouths (these are not shown)
The game board 28 on which is arranged is replaceably installed.

A ball receiving assembly 24 for storing pachinko balls is provided below the glass frame 20, and a firing handle 26A for adjusting the flight distance of the ball hit into the game portion of the game board 28 by a hitting ball launching device (not shown). , And ashtray 26
An integral dish assembly 26 having B integrally provided is attached to the front frame 14 so as to be openable and closable (in FIG. 2, the closed state is shown).

The glass frame 20 is roughly divided into a synthetic resin frame main body 32 having a large opening 31 in the center, and a light source, a speaker (not shown) and the like provided on the front side of the frame main body 32. Lens 36 made of synthetic resin that transmits light
Etc.

Since the lens 36 has a light source, a speaker (not shown) and the like built therein, a concave portion is formed on the back surface side, and the lens 36 as a whole projects from the front surface of the front frame 14.

On the inner surface of the frame body 32 (the surface on the game board side),
A glass unit 38 is arranged.

The glass unit 38 comprises a frame-shaped glass frame 40 made of synthetic resin, and glass 42 and 44 fixed in parallel with each other with a certain space therebetween by an adhesive or the like.

On the glass frame 40, two pins 46 project downward on one side in the width direction and two locking pieces 48 project on the other side in the width direction.

A bearing 49, into which the pin 46 is inserted, is formed on the inner surface of the frame body 32 on one side in the width direction.

The pin 46 of the glass frame 40 is the frame body 3
The glass unit 38 is inserted into the second bearing 49.
Can be opened and closed on the inner surface side of the frame body 32.

The glass frame 40 and the glasses 42, 44 of the glass unit 38 are formed to be larger than the opening 31 of the frame body 32, and when the glass unit 38 is closed, the opening 31 of the frame body 32 is made of glass 42. , 44 completely closes from the inside.

A lock lever 50 is rotatably attached to the inner surface of the frame body 32.
By rotating 0 downward, the glass frame 4
The locking piece 48 of 0 can be sandwiched between the lock lever 50 and the inner surface of the frame main body 32 to fix the glass unit 38 in the closed state.

As shown in FIG. 1, the glass frame 40 is integrally provided with a first rib 52 projecting toward the frame main body 32 side (player side) rather than the front surface of the front glass 42 along the outer periphery. Has been formed.

The first rib 52 projects toward the frame body 32 side from the front surface of the glass 42. The first rib 52 is 1 m closer to the frame body 32 than the front surface of the glass 42.
It is preferable that the protrusion is m or more.

On the other hand, on the inner surface of the frame body 32, second ribs 54 are integrally formed along the outer periphery of the glass frame 40.

The second rib 54 projects toward the game board side more than the glass frame side end 52A of the first rib 52, and the first rib 52 and the second rib 54 overlap each other. ing.

The gap between the end portion 52A of the first rib 52 on the glass frame side and the inner surface of the frame body 32, and between the side surface of the first rib 52 and the side surface of the second rib 54. The gap is
It goes without saying that it is preferable to be as narrow as possible.

Next, the operation of the pachinko machine 10 of this embodiment will be described.

In the pachinko machine 10 of the present embodiment, as shown in FIG. 1, for example, when an attempt is made to enter the piano wire 56 into the pachinko machine through the opening 31, the piano wire 56 is cut along the front surface of the glass 42. Unit 38 and frame body 3
Although it tries to enter the inside through a gap between the first rib 52 and the glass 42, the first rib 52 projects toward the frame main body 32 side from the glass 42.
It contacts with the inside and is prevented from entering the inside.

In the unlikely event that the piano wire 56 gets over the first rib 52 and tries to further enter the inside, the piano wire 56 comes into contact with the side surface of the second rib 54 and the entry into the inside is surely performed. Be blocked.

The second rib 54 is the first rib 52.
Since it is provided closer to the game board side than the end 52A on the glass frame side and is provided close to the first rib 52, the gap serving as the entrance path of the piano wire 56 can be bent at a right angle. Therefore, it is impossible to forcefully enter the piano wire 56 while bending it.

Therefore, in this pachinko machine 10, it is possible to surely prevent an illegal act by the piano wire 56.

In this embodiment, the glass unit 3 is used.
Although the first rib 52 is formed on the No. 8 and the second rib 54 is formed on the frame main body 32, either one is more effective in preventing the piano wire 56 from entering than the conventional example.

[0049]

Since the pachinko machine of the present invention is constructed as described above, it has an excellent effect that it is possible to prevent a piano wire, a plastic plate or the like from entering.

[Brief description of drawings]

FIG. 1 is a cross-sectional view of a glass frame and a main part of the glass frame.

FIG. 2 is a perspective view of a pachinko machine showing a state in which a front frame, a glass frame, and a saucer set are opened and a game board is attached.

FIG. 3 is a cross-sectional view of a glass frame of a conventional pachinko machine and a main part of the glass frame.

[Explanation of symbols]

10 Pachinko machines 14 Front frame (main body) 28 game board 31 opening 32 frame body (glass frame) 38 glass units 40 glass frame 42 glass 44 glass 52 First Rib 54 Second Rib

Claims (4)

[Claims] 1. A glass unit including a main body portion provided with a game board, a glass covering a front surface of the game board, and a frame-shaped glass frame to which the glass is attached, and a front side of the main body portion which can be opened and closed. A pachinko machine provided with a glass frame having an opening in the center and having the glass unit mounted on the inner side surface so as to close the opening, wherein the glass frame is more glass than the glass. A pachinko machine characterized in that a first rib protruding toward the frame is provided along the outer circumference. 2. A main body portion provided with a game board, a glass covering a front surface of the game board, and a glass unit having a frame-shaped glass frame for mounting the glass, and a front side of the main body portion which can be opened and closed. A pachinko machine provided with a glass frame having an opening in the center and having the glass unit attached to the inner surface so as to close the opening, and a pachinko machine having at least the inner surface of the glass frame. A pachinko machine characterized in that a second rib that protrudes toward the game board side from the front surface of glass is provided closely along the outer periphery of the glass frame. 3. A glass unit having a main body portion provided with a game board, a glass covering a front surface of the game board, and a frame-shaped glass frame for mounting the glass, and a front side of the main body portion which can be opened and closed. A pachinko machine provided with a glass frame having an opening in the center and having the glass unit mounted on the inner side surface so as to close the opening, wherein the glass frame is more glass than the glass. A first rib protruding to the frame side is provided along the outer circumference, and on the inner side surface of the glass frame, along the outer circumference of the glass frame, the gaming board rather than the end of the first rib on the glass frame side. A pachinko machine characterized in that a second rib projecting to the side is provided close to the first rib. 4. A main body portion provided with a game board, a glass unit provided with a glass covering a front surface of the game board, and a frame-shaped glass frame for mounting the glass, and a front side of the main body portion which can be opened and closed. A pachinko machine provided with a glass frame having an opening in the center and having the glass unit mounted on the inner surface so as to close the opening, and when viewed in a cross section perpendicular to the glass. In addition, a pachinko machine characterized in that the gap between the vicinity of the outer periphery of the glass unit and the glass frame is curved.