JPH0517108Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to a structure for preventing fraud in the metal frame of a pachinko machine, and more specifically, it prevents fraud by deforming the upper part of the front frame sap of the metal frame of a pachinko machine and allowing wires etc. to enter. Concerning the structure for.

(Prior art) Conventionally, the fraud prevention structure of the metal frame of such a pachinko machine was as shown in Fig. 8 (Utility Model Publication No. 59-15666).
Alternatively, a structure as shown in FIG. 9 (Utility Model Publication No. 41-339) is known.

The structure shown in FIG. 8 has a locking piece 13 that forms a vertical engagement hole 14 inside the front frame sap material 10 of the metal frame of the pachinko machine, and is attached to the metal frame of the pachinko machine. Partition metal fitting 16 between two glass plates 11 and 12
The clamping piece 15, which has a U-shaped cross section, is placed between the engagement hole 14 of the locking piece 13 and the outside of the two glass plates 11 and 12 with the partition fitting 16 sandwiched between them. This prevents deformation of the front frame sap material 10 of the metal frame of the pachinko machine and prevents fraudulent activities.

Further, in the structure shown in FIG. 9, a reinforcing metal round rod 17 is provided between two glass plates 11 and 12 attached to the metal frame of the pachinko machine, and this reinforcing metal round rod 17 and the metal frame of the pachinko machine are connected to each other. Fold the upper part inward at a substantially right angle between the front frame sap material 10 and the lower part to the front frame sap material 1.
A metal support frame 19 is formed by forming a U-shaped bent portion downward along the inner surface of the frame 0, and further folding inward to provide a cylindrical portion 18 at the tip. Cylindrical portion 1 of this metal support frame 19
8 to prevent deformation of the front frame sap material 10 of the metal frame of the pachinko machine, thereby preventing fraudulent activities.

Both of the above-mentioned conventional examples are able to prevent fraudulent acts by reinforcing the upper part of the front frame sap of the metal frame of the pachinko machine, but their structures have the following problems. .

(Problems to be solved by the invention) 1. The conventional clamping piece or metal support frame is attached after the glass plate is attached to the metal frame of a pachinko machine, so it is constructed as a separate part from the metal frame. Therefore, the installation work of fitting or inserting these parts is complicated. In particular, regarding the metal support frame as shown in Fig. 9, the bent part is placed along the inner surface of the front frame sap material, and the cylindrical part is inserted into the reinforcing metal round rod.
The installation work is extremely complicated and time-consuming. Also, since they are separate parts, there is a risk of losing the parts.

2. Normally, a glass plate is attached to the metal frame of a pachinko machine at a game hall because there is a risk that the glass plate may break during transportation. Therefore, with the conventional structure, it takes time to attach the clamping pieces or the metal support frame, making it difficult to install the pachinko machine in the play area.

3. If the glass plate is dirty or cracked and needs to be replaced, if the structure uses a clamping piece, it is necessary to insert a pin or screwdriver from the side of the clamping piece and lift the clamping piece to remove it. It takes time and effort.

4 If the structure is as shown in Figure 8, the clamping piece spans two glass plates, so if you try to forcefully insert a screwdriver to pry them open, both glass plates will break.

The present invention was developed in view of these circumstances, and instead of the conventional structure in which separate parts such as the clamping piece or the metal support frame are attached, the present invention has a structure that prevents fraudulent acts by using a part that is integrated with the metal frame. The purpose of the present invention is to provide a structure for preventing fraud in a metal frame of a pachinko machine in which a glass plate can be easily attached.

(Means for Solving the Problems) The fraud prevention structure in the metal frame of a pachinko machine according to the present invention is a structure that is located between two glass plates attached to the metal frame of a pachinko machine, and has a structure for assembling a reinforcing material. A partition material provided with a mating part, a projecting piece on one end, and a mounting part on the other end that engages with the engaging part, and rotates around the engaging part, and a fingertip for rotation. A pachinko machine comprising: a reinforcing member provided with a finger hole into which the protruding piece is inserted; and a front frame sap member provided with a locking portion on the inside that locks the projecting piece when the reinforcing member rotates. The reinforcing material that is integrally assembled to the partition material, which is the metal frame, connects the front frame sap material of the metal frame and the partition material to prevent the front frame sap material from deforming. The glass plate can be rotated around the engaging part of the partition material, and the reinforcing material is provided with a finger hole into which a fingertip is inserted for rotation, making it possible to attach the glass plate to the metal frame of a pachinko machine. and can be easily replaced.

(Example) Hereinafter, the present invention will be explained according to an example shown in the drawings.

1 to 4 show an embodiment of the present invention, in which a front frame sap material 1, a partition material 2, and a reinforcing material 3 are arranged from the front side of the metal frame of a pachinko machine.
Glass plates 4 and 5 are attached to both sides of the partition material 2. The front frame sap material 1 is provided with a locking portion 1a whose lower end is folded inward and has a substantially U-shaped cross section. Further, the partition member 2 is provided with a pipe-shaped engaging portion 2a by folding back one side of the partition member 2 inward (on the side opposite to the side on which the front frame sap material 1 is arranged). Furthermore, one side of the reinforcing member 3 is folded back at a substantially right angle in cross section to provide a projecting piece 3a, and the other side is folded inward to provide a pipe-shaped attachment portion 3b. 3b is engaged with the engaging portion 2a of the partition member 2, the reinforcing member 3 is assembled to the partition member 2, and the reinforcing member 3 is configured to rotate around the engaging portion 2a. . When this reinforcing material 3 is rotated to the side where the front frame sap material 1 is arranged so as to cover the top of the partition material 2, the protruding piece 3a of the reinforcing material 3 engages with the locking portion 1a of the front frame sap material 1. It is designed to be locked (see Figure 3).

However, as shown in FIG.
When a is locked with the locking part 1a of the front frame sap material 1, the reinforcing material 3 has a structure in which the front frame sap material 1 and the partition material 2 are connected, and the reinforcing material 3 is connected to the metal frame of the pachinko machine. Since the front frame sap material 1 located on the front side of the metal frame is reinforced, it will not be easily deformed even if an attempt is made to pry it open with a screwdriver or the like.

When installing additional glass plates, first
As shown in the figure, after inserting the glass plate 4 from above between the front frame sap material 1 and the partition material 2, the reinforcing material 3 is rotated forward, and then the partition material 2 is inserted as shown in FIG.
After that, the second glass plate 5 can be inserted from above, making it easy to install.

As shown in FIG. 4, a finger hole 3c is provided in the center of the reinforcing member 3. Providing the finger holes 3c in this manner is convenient when the glass plate becomes dirty or broken and must be replaced. In other words, you can hook the reinforcing material 3 with your fingertip inserted into the finger hole 3c, and if you pull your fingertip toward you in this state, the protrusion 3a will be locked to the locking part 1a of the front frame sap material 1. A certain reinforcing member 3 can be easily rotated, so that the glass plate 4 can be easily replaced.

In the present invention, for example, as shown in FIG.
Alternatively, as shown in FIG. 6, the partition member 2 is formed into a round bar shape, and this round bar-shaped partition member 2 is directly attached to the reinforcing member 3 as an engaging portion 2a for assembling the reinforcing member 3.
The reinforcing material 3 is attached to the partition material 2 by engaging the mounting portion 3b of the
It is also possible to assemble it. Further, as shown in FIG. 6, an angular locking plate 7 is attached to the inner side of the lower end of the front frame sap material 1, and this is used as the locking portion 1a of the front frame sap material 1 to reinforce this locking plate 7. Projection piece 3 of material 3
A may be locked.

In short, the present invention consists of a partition member that is located between two glass plates attached to the metal frame of a pachinko machine and has an engaging part for assembling a reinforcing material, a protruding piece on one end, and a protrusion on the other end. A reinforcing member is provided with a mounting part that engages with the engaging part and rotates around the engaging part, and is provided with a finger hole into which a fingertip is inserted for rotation; This is a structure for preventing fraud in a pachinko machine frame, characterized by comprising a front frame sap member provided with a locking part for locking the pieces on the inside.

In the case of the present invention, it is also possible to provide the reinforcing material 3 by spanning the two glass plates 4 and 5 as shown in FIG. This is not preferable since the protruding end may interfere with other members or devices.

(Effect of the invention) According to the invention, if the projecting piece of the reinforcing material assembled to the partition material is locked to the locking part of the front frame sap material, the reinforcing material can be attached to the front frame sap material and the partition material. Since the metal frame of the pachinko machine is reinforced by this structure, the front frame sap located on the front side of the metal frame will not be easily deformed even if you try to pry it open with a screwdriver or the like. Therefore, fraudulent acts can be prevented.

The reinforcing material is assembled integrally with the partition material, and just by rotating the reinforcing material, the metal frame of the pachinko machine can be reinforced and fraud can be prevented. In addition, there is no need for installation work when these parts are inserted or inserted, and the work is easy and convenient. Therefore, there is no need to worry about installing a pachinko machine at an amusement hall. Furthermore, since the reinforcing material is assembled integrally with the partitioning material, there is no risk of losing parts due to separate parts as in the conventional example.

In addition, since the reinforcing material is assembled to the partitioning material in the structure, one end of the reinforcing material does not protrude beyond the glass plate accommodating portion and does not interfere with other members or devices, allowing effective use of space.

Furthermore, if a finger hole is provided in the center of the reinforcing material, the reinforcing material can be easily rotated by hooking the reinforcing material with the tip of the finger inserted into the finger hole, which prevents the glass plate from becoming dirty or cracked. The glass plate can be easily installed and replaced at any time.

[Brief explanation of the drawing]

Fig. 1 is a perspective view of the main parts from the back of the upper part of the metal frame of a pachinko machine showing an embodiment of the present invention;
Figure 3 is an enlarged vertical cross-sectional view of the reinforcing material rotated and locked to the locking part of the front frame sap material, and Figure 4 is the main part of the reinforcing material shown in Figure 1. Enlarged perspective view,
Figures 5 and 6 show other embodiments of the present invention, Figure 5 is a perspective view of the main parts showing the assembled state of the partition material and the reinforcing material, and Figure 6 shows the front frame sap material by rotating the reinforcing material. Fig. 7 is an enlarged longitudinal sectional view showing a reference example for explaining the structure of the present invention, and Figs. 8 and 9 are main parts of the conventional example. FIG. In the figure, 1 is a front frame sap material, 1a is a locking part, 2 is a partition material, 2a is an engaging part, 3 is a reinforcing material, 3a is a projecting piece, 3
b is a mounting part.

Claims (1)

[Scope of utility model registration request] A partition material is located between two glass plates attached to the metal frame of a pachinko machine and has an engaging part for assembling a reinforcing material, and a protruding piece is provided at one end and the engaging part is attached to the other end. A reinforcing member is provided with a mounting portion that engages and rotates around the engaging portion, and has a finger hole into which a fingertip is inserted for rotation, and the protrusion is locked by rotation of the reinforcing member. A structure for preventing fraud in a metal frame of a pachinko machine, characterized in that the front frame sap material is provided with a locking part on the inside.