JPH0433906Y2 - - Google Patents

Description

[Detailed description of the invention] (Field of industrial application) The present invention has a locking device for the front panel of a pachinko machine and an unlocking mechanism for the glass door frame. It concerns metal fittings.

(Problem that the invention aims to solve) Conventionally, the front panel and glass door frame of a pachinko machine were unlocked with a key, but since the operation is cumbersome, a pachinko machine that can be unlocked by remote control is being considered. . In other words, a sensor installed on the top of the pachinko machine detects light, radio waves, etc. for unlocking, activates a motor or solenoid, and slides an operating piece with a wire to unlock and automatically open the front panel and glass door. It opens the frame.

However, lock operation fittings, front panels, and glass door frames often need to be replaced due to damage or model changes.
In this case, since devices such as sensors and motors are installed on the fixed side of the pachinko machine, the operating metal fittings connected to them must be removed from the lock operating metal fittings each time they are replaced, which is a time-consuming process. is possible.

Therefore, the present invention provides a system in which the operating metal fittings can be easily engaged and removed when replacing the lock operating metal fittings, front plate, and glass door frame, thereby enabling remote automatic unlocking.

(Means for Solving the Problem) Therefore, the present invention provides an operating piece for the front plate in which a locking piece is connected to a mounting member fixed to the open back side of the front plate so as to be able to rotate up and down, and a pressing piece. The operating piece for the glass door frame provided with is attached so as to be able to slide up and down, and the operating piece for the front plate is moved up and down to engage the locking piece with the locking hook piece of the front plate provided on the fixed side of the pachinko machine. A pachinko machine that locks or unlocks by removing the door, and by sliding an operating piece for the glass door frame, the pressing piece presses the unlocking lever of the locking device of the glass door frame to unlock the glass door frame. In this case, a connecting piece is provided protruding from the mounting member for removably attaching the connecting part of the actuating fitting, which has a pair of movable pieces that are pulled by a wire of a remote device provided on the back of the front plate. ,
The front plate operating piece and the glass door frame operating piece are provided with projecting pieces that are pressed by the movement of each movable piece of the operating metal fitting.

(Function) By connecting the actuating fitting of the remote device to the connecting piece protruding from the mounting member, the pressing operation part of the actuating fitting is positioned close to the projecting piece of each operating piece provided close to the connecting piece. It is. In this state, when the wire is pulled by a motor or the like, the movable piece of the operating metal moves, presses the opposing protrusion, and slides the operating piece in the unlocking direction. Thereby, the locking device is unlocked by the operating piece, and the front panel or the glass door frame is unlocked.

(Example) Hereinafter, details of the present invention will be explained with reference to illustrated embodiments.

FIG. 1 shows the back of a pachinko machine, in which a sensor device B and a motor are wired to a belt stand A placed on top of the pachinko machine. The motors are the motor Ca for unlocking the front panel and the motor Ca for unlocking the glass door frame.
Equipped with a pair of Cb, wires to each motor
One end of Da and Db is connected and the action of the motor pulls the wires Da and Db.

The lock operating fitting of this example is attached to the periphery of the open side frame on the back side of the front panel E, and includes a locking device for the front panel E and an unlocking device for the glass door frame F. As shown in Figures 2 to 4, the mechanism is a lever for unlocking the locking device (not shown) of the glass door frame.
An operation piece 2 has a protruding pressing piece 2a for pushing down Fa, and an operation piece 3 has a lock piece 3a that can be rotated up and down and can be locked to a hook H provided on the mounting frame of the front plate E. It is attached to a mounting member 1 bent at right angles so as to be slidable up and down. That is, the operating piece 3 is arranged in parallel to the bent piece 1a of the mounting member 1 via the operating piece 2, and the spring 2b attached to the operating piece 2 is provided in a cut-out portion protruding from the fixed piece 1b of the mounting member 1. 1c
The spring 3 attached to the operating piece 3 while being locked to the
b is engaged with a cut-and-raised portion 1b protruding from the fixed piece 1b. In this state, the operating pieces 2 and 3 are connected to the elongated hole 1e of the bent piece 1a with the pin 4 through the elongated holes 2c and 3c, respectively, so that the operating pieces 2 and 3 are arranged to be vertically slidable, and the spring 2b , 3b bias the operating pieces 2, 3 in the opposite direction to the unlocking direction. The front end of the upper and lower lock pieces 3a is connected to the operating piece 3 with a pin 6, and the bent piece 1 is connected with a pin 7.
By being connected to a, it moves downward when the operating piece 3 moves upward, and has the effect of detaching from the hook H.

Further, a rotating member 5 that is rotated by a key is attached to the fixed piece 1b of the mounting member 1, and a protrusion 5a protruding therefrom pushes up the operating piece 3 and locks the locking piece 3.
A is rotated to release it from the hook H of the mounting frame of the front plate E and unlock the door. The structure of such a lock operating metal fitting is the same as that of the conventional one, but the feature of this example is that protrusions 2d and 3d are provided on the operating pieces 2 and 3 to protrude rearward and close to each other, and the bent pieces at that part are Connecting piece 1n to 1a
This is because it was installed protruding from the rear. The connecting piece 1n has protruding guide pieces 1m protruding from above and below, and a hook piece 1u is made to protrude downward from the upper guide piece 1m.

The operating fitting S connected to the remote device is attached to this connecting piece 1n, and is shown in Figs. 4 and 5.
As shown in the figure, a pair of fan-shaped movable pieces 1 on the rear end side
0 and 11 are connected to each other by a pin 12 and are rotatably arranged vertically facing each other, and the projecting pieces 2d and 3d of the operation pieces 2 and 3
Move the press pins 10a and 11a close to the movable piece 1.
0 and 11 are protruded from opposite edges near the front end.
Further, the tips of the wires Da and Db, which are attached to the wire receiver 13 and hold the wire covering tubes, are attached to the pins 10b and 11b provided on the front open side of the back side of the movable pieces 10 and 11, respectively. It's fixed. As a result, the tension of the wire causes the movable pieces 10 and 11 to rotate in opposite directions using the pin 12 as a fulcrum. In addition, 14 is a stopper pin of the rotating piece, and each movable piece 10,
A spring 15 is stretched between the movable pieces 11 and biases the movable pieces in the joining direction. Furthermore, as shown in Fig. 6, a detachable connecting part K is provided on the back side for attaching to the connecting piece 1n of the folding piece 1a, and serves as an insertion guide part into which the connecting piece 1n can be inserted by folding back the top and bottom. With,
A ratchet 16 having a protruding pawl 16a as a locking mechanism is rotatably connected by a pin 17, and a rear end lever portion 16b is made to protrude rearward from an elongated hole. 18 is a torsion spring for biasing the ratchet 16. In this way, the actuation fitting S is wire Da,
By tying Db to pins 10b and 11b, it is connected to one end of the motor equipment side, and the connecting piece 1n on the front side
It becomes an attachment that is connected to.

Next, to explain the function of the lock operating fitting of this example, first, when the operating fitting S is inserted into the connecting piece 1n from the insertion guide side as shown in Fig. 5, the connecting piece 1n protrudes as shown in Fig. 6. The side edge of the claw 16a of the ratchet 16 is pressed by the hook 1u, and the ratchet 1
6 is inserted while being rotated, and when the actuating fitting S is completely inserted, it is released from the hook piece 1u and the ratchet 16 returns to its position, the pawl 16a engages with the hook piece 1u, and the actuating fitting S is inserted. It is locked to the connecting piece 1n.

From this state, when you remotely unlock the front panel E, sensor device B detects this and activates the motor.
Ca is driven to pull the wire Da through a clutch (not shown). As a result, as shown in FIG. 7, the movable piece 10 of the operating fitting S is
moves upward, and the pressing pin 10a pushes up the projection 3d of the operation piece 3, thereby rotationally displacing the locking piece 3a and removing it from the hook H, thereby unlocking the locking device on the front plate E.

On the other hand, when opening the glass door frame F, the sensor device B senses it by remote control and the motor Cb
is driven to pull the wire Db through a clutch (not shown). As a result, as shown in FIG.
In order to press down d, the unlocking lever Fa is lowered using the pressing piece 2a of the operation piece 2 to unlock the locking device of the glass door frame F. As a result, the glass door frame F is automatically opened toward the front by an extrusion spring (not shown).

Then, if the front panel E and the glass door frame F are pushed closed by hand as in the conventional case, they are locked.

In this case, the respective operation pieces 2 and 3 are connected to the springs 2b and 3.
At the same time as the movable pieces 10 and 11 are returned to their positions because the motor is stopped and the clutch is disengaged, the wires Da and Db are free.

In addition, when removing the operating metal fitting S, use the lever part 16.
It can be easily removed by rotating b downward to release the engagement between the claw 16a and the hook 1u and then pulling it.

According to this example, sensor device B and motor Ca,
When Cb is installed on the fixed side of the pachinko machine rather than on the movable side of the front plate E etc., the wire operating metal fitting S
Because of the configuration, when replacing the lock operating fittings of this example or replacing the front plate etc., the operating fitting S is attached to and detached from the connecting piece 1n on the operating pieces 2 and 3 side.
Since it is only necessary to remove the actuator from the holder and replace it, and also to connect the actuating metal fitting S, rapid replacement can be achieved. This makes it possible to remotely automate unlocking.

Although this example is configured as described above, the present invention is not limited thereto.

For example, the shape and position of the protruding piece provided on the operating piece to be pressed by the actuating metal fitting connected to the automatic remote device are not limited. As shown in FIG.
1 may be arranged close to each other.

Further, the shape of the connecting piece for engaging and disengaging the operating fitting is not limited either. As shown in FIG. 9, the connecting piece 19 has an engaging groove 19 recessed in the upper and lower edges, and the engaging groove 1
It may be locked with a ratchet pawl 20a provided with an actuation fitting 20 fitted at 9 (see Fig. 10).

Further, the mounting structure of the actuating metal fitting and the connecting piece is arbitrary, and in addition to being able to be engaged and removed with one touch, the structure may be such that they are fixed with screws.

Note that the shape and configuration of the operating piece on the front plate and the operating piece on the glass door frame are arbitrary, and the direction in which they are moved to unlock is not limited, and they may be moved in the same direction to unlock the door. Alternatively, the front plate and the glass door frame may be unlocked by rotating the key.

(Effects of the invention) Therefore, according to the invention, the actuating metal fitting connected to the automatic remote device can be attached using a connecting piece, and the pair of movable pieces of the actuating metal piece can be arranged close to the projecting piece of each operating piece. Since the unlocking operation can be ensured, automatic unlocking can be achieved by remote control, and when replacing the lock operating fittings or replacing the front plate, etc., the operating fittings can be removed and replaced, and all that is required is to connect the operating fittings. It is a hassle-free replacement and has the great effect that even pachinko hall operators who are inexperienced in handling it can easily replace it.

[Brief explanation of the drawing]

Fig. 1 is a schematic rear view of a pachinko machine using an embodiment of the present invention, Fig. 2 is a side view of the embodiment, Fig. 3 is a rear view of the embodiment, and Fig. 4 is an exploded perspective view thereof. , Fig. 5 is a side view of the main part explaining the connection with the operating metal fitting, Fig. 6 is a side view from the back side of the connected state, and Figs. 7 and 8 are respectively the unlocking operation by the actuating metal fitting. FIG. 9 is a side view of the main parts of another example, FIG. 10 is a side view showing a connected state of another example of FIG. 9, with the lower half being a side view from the back, and FIG. 11 FIG. 2 is a side view of a main part of yet another example. DESCRIPTION OF SYMBOLS 1...Mounting member, 1a...Bending piece, 1b...Fixing piece, 1n...Connecting piece, 2...Glass door frame operation piece, 2a...Press piece, 2d...Protruding piece, 3... Front panel unlocking operation piece, 3a...Lock piece, 3d...
Projecting piece, 19, 21... Connection piece, E... Front plate, H
...Hook piece, F...Glass door frame, Fa...Lever for unlocking the glass door frame.

Claims (1)

[Scope of claims for utility model registration] (1) Mounting member 1 fixed to the open back side of the front panel E
A front plate operating piece 3, in which a locking piece 3a is vertically rotatably connected, and a glass door frame operating piece 2, which is provided with a pressing piece 2a, are attached so as to be vertically slidable. 3 is moved up and down, and the locking piece 3a is engaged with and released from the locking hook H on the front plate provided on the fixed side of the pachinko machine, thereby locking or unlocking, and sliding the glass door frame operation piece 2. Therefore, in a pachinko machine that uses the pressing piece 2a to press the unlocking lever Fa of the locking device of the glass door frame F to unlock the glass door frame F, the wire of the remote device provided on the back of the front panel E is connected. A connecting piece 1 for releasably attaching a connecting part K of an operating fitting S, which is provided with a pair of movable pieces 10 and 11 that operate in traction.
n is provided in a protruding manner on the mounting member 1, and protrusions 3d and 2d that are pressed by the movement of the respective movable pieces 10 and 11 of the operating fitting S are connected to the operating piece 3 for the front plate and the operating piece 2 for the glass door frame. A lock operation fitting attached to the front plate of an automatic remote unlocking device for the front plate of a pachinko machine and a glass door frame, characterized by protruding from the front plate. (2) The protrusions 3d and 2d protruding from the front plate operation piece 3 and the glass door frame operation piece 2 are placed close to each other and vertically facing each other, and the connecting piece 1n is connected to the protrusions 3d and 2d. 2d. The lock operating metal fitting according to Claim 1 of the Utility Model Registration Claim, which is provided on the mounting member in close proximity to 2d.