JPH0634856B2 - Pachinko game hall - Google Patents

Description

Description: TECHNICAL FIELD The present invention relates to a pachinko game arcade, and more specifically, to a single pachinko game machine in which a large number of all pachinko game machines have the same front frame and glass door frame. The present invention relates to a pachinko game hall that can be mechanically locked or unlocked with a key.

[Prior Art] Generally, in a pachinko game hall, pachinko game machines of a plurality of makers are mixed and installed so that a player can select and play a desired game machine.
As is well known, each pachinko gaming machine has a front frame and a glass door frame that can be opened and closed, and is normally locked by a locking mechanism, and a key is inserted into a lock attached to the front of the front frame. It is designed to be unlocked by rotating with.

[Problems to be Solved by the Invention] By the way, the above-described lock and the key for unlocking the lock are different for each pachinko machine of each manufacturer because they are different from each other. Clerk must always carry multiple types of keys, and when opening the front frame or glass door frame during business or after closing the store, the wrong key or the key of the pachinko machine of the corresponding manufacturer is searched. However, there is a problem that the work cannot be done quickly and easily.

In addition, the lock of each manufacturer's pachinko gaming machine can be used at any pachinko gaming hall if the key is obtained, so recently most pachinko gaming halls have been damaged by fraudulent acts using the manufacturer's duplicate key. There is a strong demand for countermeasures.

Therefore, an object of the present invention is to enable the front frame and the glass door frame of all the pachinko game machines of a plurality of manufacturers installed in a pachinko game hall to be locked or unlocked with the same one common key. It is to provide a pachinko game hall.

Further, another object of the present invention is to provide a pachinko game arcade in which it is possible to completely prevent fraudulent acts using the key of the pachinko game machine of each manufacturer.

[Means for Solving Problems] In order to achieve the above object, the present invention provides a machine frame, a front frame openably and closably mounted on the front surface of the machine frame, and a front and rear openable and closable front frame. A large number of pachinko gaming machines of a plurality of manufacturers, each of which is equipped with a glass door frame mounted on the front frame and a locking mechanism mounted on one side of the back surface of the front frame to mechanically lock or unlock the front frame and the glass door frame. In the installed pachinko game hall, the locking mechanism of each pachinko gaming machine engages with an operating plate integrally having two cam pieces, and one of the operating plates engages the cam piece, and The sliding plate that slides in the vertical direction by rotation to unlock the front frame and the other cam piece of the operating plate that engages and slides in the vertical direction by the rotation of the cam piece And the movable plate that unlocks the lock of the glass door frame. The same lock is mounted on the front surface of the front frame of the gaming machine, and the lock has a key hole into which the same key is inserted, and the lock is rotated at the rear end by the key inserted in the key hole. A lock shaft integrated with a cylinder member is provided, and a plurality of lock shafts of each lock are installed in a pachinko game hall by integrally connecting the lock shaft or cylinder member and the operating plate of the locking mechanism of each pachinko gaming machine. The front frame and the glass door frame of all pachinko gaming machines of the manufacturer can be locked or unlocked with the same key.

[Embodiment] An embodiment of the present invention will be described below with reference to the drawings. In FIG. 1, reference numeral 1 denotes an island facility of a pachinko game hall, in which a plurality of pachinko game machines P are installed in parallel. Further, in the pachinko game hall, a plurality of rows of the island equipment 1 as described above are arranged, and pachinko game machines P of a plurality of makers are mixed and arranged.

As shown in FIGS. 2 and 3, the pachinko gaming machine P has a front frame 3 that is openably and closably mounted on the front surface of the machine frame 2. A metal frame 3'is attached to the periphery of the window hole of the front frame 3, and a glass door frame 4 is attached to one side of the metal frame 3'openably and closably. A mounting frame 5 is fixed to the back surface of the front frame 3, and a game board 6 is positioned on the mounting frame 5 and detachably mounted. A mechanism plate 7 is attached to the back surface of the game board 6 so as to be openable and closable. A locking mechanism 8 is mounted on the rear surface of the front side frame 3 on one side of the open side.

FIG. 4 is an exploded perspective view showing an example of the locking mechanism 8, which is a vertically long mounting substrate 9, an operating plate 12 having two cam pieces 10 and 11, and a front frame 3. The sliding plate 13 for locking or unlocking the door and the movable plate 14 for locking or unlocking the glass door frame 4 are generally configured. The mounting substrate 9 is bent so as to have an L-shape when viewed from above, forming bent pieces 9a and 9b. Then, the bent piece 9a is fixed to the back surface of the front frame 3, and the bent piece 9b is projected in a direction orthogonal to the front frame 3.

An engaging hole 15 that engages with the cam piece 10 is formed in the center of the sliding plate 13. Further, hook members 16 and 17 are provided on the upper and lower portions of the sliding plate 13. The upper hook member 16 has a bent step portion 18 formed at the lower end to form the sliding plate 13.
, And the lower hook member 17 is fixed to the lower end of the sliding plate 13. Then, the bases of the upper and lower hook members 16 and 17 are mounted so as to be vertically slidable by facing the guide grooves 20 and 20 of the support pieces 19 and 19 formed on the mounting substrate 9.

The movable plate 14 has a notch 21 that engages with the cam piece 11 at the front edge thereof, and an engaging piece 22 is bent at the rear edge thereof. The guide groove 23 formed near the rear edge
Is loosely inserted into a pin 24 fixed to the bent piece 9b and is vertically slidably attached.

The upper hook member 16 of the sliding plate 13 and the movable plate 14 are connected to each other by a spring 25. The spring 25 normally urges the sliding plate 13 downward so that the hook members 16 and 17 move. Tip hooks 16a, 17
a is a locking metal fitting 26a, 26b formed inside the machine frame 2
To be engaged with each other and maintain this engaged state. Further, the movable plate 14 is normally urged upward so that the engaging piece 22 thereof is a lever piece 27 for opening and closing the glass door frame 4.
Is located above it so that it can be pressed downwards.

Thus, according to the present invention, the same lock 29 is mounted on the front surface of the front frame 3 of all the pachinko game machines P of a plurality of manufacturers installed in the pachinko game hall. This lock 29 is, for example, a cylinder lock, and a cylindrical casing 29a fixed to the front frame 3 of each pachinko gaming machine P, and this casing 29.
Cylinder member 29b rotatably housed in the inner hole of a
And a lock shaft 29c protruding rearward from the rear end of the cylinder member 29b.

Further, a key hole 29d into which the same one common key 28 is inserted is formed on the front surface of the cylinder member 29b, and the lock shaft 29c is rotated by the key 28.

Then, after inserting the casing 29a from the front surface of the front frame 3 into the mounting hole and fixing it, as shown in FIG.
The lock shaft 29c of the lock 29 and the operating plate 12 of the locking mechanism 8 are connected by fitting 9c into the through hole 30 of the operating plate 12 of the locking mechanism 8 and fixing it by an appropriate fixing means such as caulking. The lock 29 and the actuating plate 12 have a square hole 31 formed at the rear end of the cylinder member 29b as shown in FIG. 6, and the actuating plate 12 is integrally provided with a prismatic fitting protrusion 32. Alternatively, they may be connected by fitting them, and various connecting means are conceivable.

Therefore, when the key 28 is inserted through the key hole 29d on the front surface of the lock 29 and rotated, the cylinder member 29b and the lock shaft 29c are integrally rotated by the rotation of the key 28, and the operating plate 12 of the locking mechanism 8 is rotated. It is rotated. When the operating plate 12 is rotated leftward as shown by the arrow in FIG. 8, one cam piece 10 engages with the upper end of the engaging hole 15 and the sliding plate 13 causes the spring 25 to move.
It is pushed upward like a chain line against the urging force of the hooks, whereby the hooks 16a, 17 of the hook members 16, 17 are pushed.
The front frame 3 is unlocked from a and the metal fittings 26a and 26b.
Is opened. When the operating plate 12 is rotated to the right as shown by the arrow in FIG. 9, the other cam piece 11 is cut into the notch 21.
Is engaged with the lower end of the movable plate 14 against the urging force of the spring 25, and the lever piece 21 is pressed downward by the engaging piece 22 of the movable plate 14 to open the glass door frame 4. It

[Effects of the Invention] As described above, according to the present invention, the same lock is attached to all pachinko game machines of a plurality of manufacturers installed in a pachinko game hall, and the lock and the front frame and the glass door frame are the same in one piece. It can be locked or unlocked with the key. This eliminates the need for a store clerk to carry a plurality of keys as in the past, and when opening the front frame or glass door frame, the labor to search for a key that fits the lock attached to each manufacturer's pachinko machine is also saved. There is an advantage that it can be done quickly and easily.

Also, if you make multiple types of locks with different keys and use different types of locks for each pachinko game hall, even if you lose the key at a certain pachinko hall or if it is stolen, for example. It is very difficult to find a pachinko game hall where the key can be used for fraudulent purposes, and it is almost impossible.Therefore, as in the past, fraudulent acts using the lock key of the pachinko gaming machine of each manufacturer It is possible to provide a pachinko game hall that can be completely prevented and has a high crime prevention effect.

[Brief description of drawings]

The drawings show one embodiment of the present invention. FIG. 1 is a perspective view showing an island facility of a pachinko gaming machine, FIG. 2 is a perspective view of the pachinko gaming machine seen from the front, and FIG. 3 is a pachinko gaming machine. Fig. 4 is a perspective view of the front frame opened from the rear side, Fig. 4 is an exploded perspective view of the locking mechanism, Fig. 5 is a perspective view showing a connected state of the lock and the operating plate, and Fig. 6 is a perspective view of another embodiment. FIG. 7 is a side view showing a partial cross-section of a state in which the lock is attached to the front frame, FIG. 8 is a perspective view illustrating the operating state of the locking mechanism when the front frame is opened, and FIG. It is a perspective view explaining the operating state of the locking mechanism when opening a door frame. P ... Pachinko gaming machine, 2 ... Machine frame, 3 ... Front frame, 4 ... Glass door frame, 8 ... Locking mechanism, 10, 11 ... Cam piece, 12 ... Operating plate, 13 ... Sliding plate, 14 ... Movable plate, 28 ... key, 29 ...
Lock, 29b ... Cylinder member, 29c ... Lock shaft, 29d ... Key hole.

Claims (1)

[Claims] 1. A machine frame, a front frame that is openably and closably mounted on the front surface of the machine frame, a glass door frame that is openably and closably mounted on the front surface of the front frame, and a back side of the front frame. In a pachinko game hall in which a large number of pachinko game machines of a plurality of manufacturers, each of which is equipped with a locking mechanism for mechanically locking or unlocking the front frame and the glass door frame, are installed, the locking mechanism of each of the pachinko game machines. Locks the front frame by engaging an operating plate having two cam pieces integrally with one cam piece of the operating plate and sliding in the vertical direction by the rotation of the cam piece. And a movable plate that engages with the other cam piece of the operating plate and that slides in the vertical direction by the rotation of the cam piece to unlock the glass door frame. On the other hand, the same lock is mounted on the front surface of the front frame of each pachinko gaming machine, Has a key hole into which the same key is inserted on the front surface, and a lock shaft integrated with a cylinder member that is rotated by the key inserted into the key hole is provided at the rear end. By integrally connecting the shaft or cylinder member and the operating plate of the locking mechanism of each pachinko gaming machine, the same frame can be used for the front frame and glass door frame of all the pachinko gaming machines of multiple manufacturers installed in the pachinko gaming hall. A pachinko game hall characterized by being capable of being locked or unlocked.