JPH0441895Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a locking device for a pachinko machine.

[Prior Art] A pachinko machine has a structure including a pachinko machine main body, a front frame that is opened and closed from the pachinko machine main body, and a glass frame that is opened and closed from the front frame. It is locked and unlocked by a locking device.

The locking device has a locking portion and a lock receiving portion, and the front frame and the glass frame are locked and unlocked by disengaging the engagement area of the locking portion from the lock receiving portion.

[Problems to be solved by the invention] However, in the above-mentioned pachinko machine, the front frame and the glass frame can be attached by inserting the key into the key slot and manually turning the key.
There was a problem that manual operation of the key was troublesome because it was used to unlock the door.

The purpose of the present invention is to provide an operating member that generates a driving force for locking and unlocking at least one of the front frame and the glass frame, so that the front frame and the glass frame can be locked and unlocked with a single touch. To provide a locking device for a pachinko machine that allows members to be adjusted to optimal positions.

[Means for Solving the Problems] The locking device for a pachinko machine according to the present invention to achieve the above object is characterized by generating an electrical driving force and using this driving force to lock the locking part and the lock receiver. The pachinko machine is provided with an operating member that acts on at least one of the parts to separate the two from the engagement area, and the operating member contacts a rotating shaft part provided in the vertical direction and a lower end of the rotating shaft part. A screw, and an operating section protruding from the side of the rotating shaft, and the operating section and at least one of the locking section and the lock receiving section are connected by rotation of the rotating shaft and feeding of the screw. The purpose is to adjust the engagement position of the

[Operation] The front frame and the glass frame are locked and unlocked by the driving force of the operating member acting on at least one of the locking portion and the lock receiving portion to disengage the engagement area between the two.

The position of the operating member is adjusted by the rotation of the rotating part and the screw feeding of the screw that abuts the lower end of the rotating shaft, and acts accurately on at least one of the locking part and the lock receiving part. As a result, the locking part and the lock receiving part can be smoothly separated from each other in the engagement area, and the front frame and the glass frame can be properly locked and unlocked.

[Embodiment] A first embodiment of the present invention will be described below with reference to FIGS. 1 to 6.

A pachinko machine 1 is installed between an island stand 2 and a ceiling plate 3. The above pachinko machine 1 is the pachinko machine main body 4
and a front frame 5 that is opened and closed from the pachinko machine main body 4.
and a glass frame 6 that can be opened and closed from the front frame 5, and the front frame 5 and the glass frame 6 are locked and unlocked by a locking device.

The locking device has a locking part 7 and a locking part 8, and when the locking part 7 disengages from the locking part 8, the front frame 5 and the glass frame 6 are locked and unlocked. It is something that

The pachinko machine 1 is provided with an operating member 9 that acts on at least one of the locking part 7 and the lock receiving part 8 to cause them to separate from the engagement area.

The operating member 9 includes a rotating shaft portion 10 provided in the vertical direction and an operating portion 11 protruding from the side of the rotating shaft portion 10. The engagement position with at least one of the locking part 7 and the lock receiving part 8 is adjusted.

To explain in detail, the locking section 7 includes a front frame locking section 12.
There can be two types: and glass frame locking part 13.

In this case, the lock receiving part 8 is a lock receiving part 14 for the front frame.
Consisting of two types: and glass frame lock receiving part 15,
When the front frame lock receiving part 12 is disengaged from the engagement area of the front frame lock receiving part 14, the front frame 5 is moved to the pachinko machine main body 4.
It is locked and unlocked, and the glass frame lock receiving part 1
5, the glass frame 6 is locked and unlocked with respect to the front frame 5 by disengaging the engagement area of the glass frame locking portion 13.

The front frame locking part 12 is usually a front frame locking part 14.
The front frame 5 can be locked in a closed state by engaging with the front frame 5.

Further, the glass frame locking part 13 is normally in a state in which it does not engage with the glass frame lock receiving part 15, and in this state, the glass frame 6 can be locked in the closed state.

The operating member 9 also includes a front frame operating member 16 for disengaging the front frame locking portion 12 from the front frame lock receiving portion 14 in an engagement region, and a front frame operating member 16 for disengaging the front frame locking portion 12 from the front frame locking portion 14, and a front frame operating member 16 for disengaging the front frame locking portion 12 from the front frame locking portion 14, and a front frame operating member 16 for disengaging the front frame locking portion 12 from the front frame locking portion 14. The engagement area in the receiving part 15 can be constructed from two types of glass frame operating members 17 for disengagement.

In this case, the front frame operating member 16 includes a front frame rotating shaft portion 18 provided in the vertical direction, and a front frame operating portion 1 protruding from the side of the front frame rotating shaft portion 18.
9, the front frame operation part 19 acts on the front frame locking part 12, and the engagement area of the front frame locking part 12 is separated from the front frame locking part 14. It is something that makes you

The front frame rotating shaft portion 18 can be constituted by a support 20 provided upwardly and downwardly between the island stand 2 and the ceiling plate 3, and a mounting plate 21 may be attached to the support support 20. The upper and lower end portions 20a of the pillar 20,
20b has a cylindrical shape, and has upper and lower rotation support parts 2.
2 and 23, it is attached to the island stand 2 and the ceiling plate 3 so as to be rotatable in the horizontal direction (in the direction of arrows A and B).

The lower rotation support part 22 is attached to the island stand 2 by screws 24, etc., and the lower rotation support part 22 is provided with an insertion hole 25 into which the lower end part 20a of the support column 20 is rotatably inserted. and a fixing screw 2 that is pressed against the side surface of the column 20 inserted into the insertion hole 25 to prevent rotation of the column 20.
6 is provided to penetrate through the insertion hole 25. or,
The upper rotation support part 23 is attached to the ceiling plate 3 with screws 24, and is provided with an insertion hole 28 into which the upper end part 20b of the support column 20 is rotatably inserted. and a fixing screw 2 that is pressed against the side surface of the column 20 inserted into the insertion hole 28 to prevent rotation of the column 20.
9 is provided to pass through the insertion hole 28.

Further, the front frame operation section 19 can be configured to utilize the electromagnetic force of a solenoid or the rotational force of a motor. When using the electromagnetic force of a solenoid, the front frame operation section 19 can be composed of a solenoid 30, an operating rod 31, and a slider 32 that slides vertically along the mounting plate 21. The front frame locking portion 1 is protruded from the side.
2, 12 can be provided with rollers 33 acting on them. Therefore, as shown in FIG.
0 in the directions of arrows A and B, the engagement position between the roller 33 and the front frame locking portion 12 is moved in the left-right direction (directions of arrows X and Y) and the front-rear direction (directions of arrows P and Q). Can be adjusted.

The operating rod 31 is attached to the mounting plate 21 with a pin 34 so as to be swingable in the directions of arrows C and D.
Its base end 31a is attached to the shaft 35 of the solenoid 30, and its tip 31b is attached to the mounting plate 21.
It is inserted through the elongated hole 36 and engaged with the slider 32. Therefore, the slider 32 slides downward when the solenoid 30 is energized and the shaft 35 is sunk into the coil 37. At this time, the slider 32 displaces the front frame locking portion 12 downward. This is to release the engagement with the front frame locking part 14. When the engagement between the front frame locking part 12 and the front frame lock receiving part 14 is released, the front frame 5 is unlocked.

The slider 32 includes a front frame engaging portion 3 having the roller 33 that engages with the front frame locking portion 12.
8, 38, and a shaft 39 provided on the mounting plate 21 to which these front frame engaging portions 38, 38 are attached and slidable vertically. As shown in FIG. 3, the front frame engagements 38, 38 are composed of an engagement part main body 40 and wheels 41, 41, .
1, 41... rotate while in contact with the side edge 21a of the mounting plate 21 and the stepped portion 21b of the mounting plate 21. Therefore, the front frame engaging parts 38, 38 slide in the vertical direction. It is possible. Further, a tension spring 42 is provided between the shaft 39 and the mounting plate 21 to normally urge the slider 32 upward. The shaft 39 is composed of connecting rods 43, 43 and a turnbuckle 44, and as the turnbuckle 44 rotates in the directions of arrows E and F in FIG. 3, the shaft 39 can expand and contract in the vertical direction. The position in the vertical direction can be adjusted so that the front frame engaging parts 38, 38 are always in contact with the front frame locking parts 12, 12.

The solenoid 30 is operated under the control of a control section 45, and when the key 47 inserted into the key insertion section 46 is authentic and the front frame selection button 48 is operated, the solenoid 30 is activated. is activated. At this time, the key insertion part 46
LED46a lights up. The key insertion part 46 can be attached to, for example, a membrane plate (not shown), and the control part 45 can be attached to the mounting plate 2 position.

Further, the glass frame operating member 17 is configured to include a glass frame rotating shaft portion 49 and a glass frame operating portion 50 protruding to the side of the glass frame rotating shaft portion 49. The operation section 5 for the glass frame is created.
0 can be configured to act on the glass frame locking part 13 to press the glass frame locking part 13 downward and disengage the engagement area from the glass frame lock receiving part 15, as shown in FIG. .

The rotating shaft portion 49 for the glass frame is formed in a columnar shape and rotates in the horizontal direction (in the direction of arrows G and H) in the bearing grooves 52 and 53 of the mounting fixing portion 51 attached to the back surface 5a of the front frame 5. It can be configured to be freely supported and slidably supported in the vertical direction.

Further, the glass frame operation section 50 can utilize the electromagnetic force of a solenoid or the rotational force of a motor. When using the electromagnetic force of a solenoid, the glass frame operation section 50 includes a glass frame engagement section 55 having an engagement claw 54 that projects laterally and engages with the glass frame locking section 13; Solenoid 56 and
The operating rod 57 is swingably attached to the mounting plate 21. Therefore, by rotating the glass frame rotating shaft portion 49, the engaging claw 54 is rotated.
can be accurately engaged with the glass frame locking part 13 by adjusting the position in the left-right direction (arrows X and Y directions in FIG. 6) and front-rear direction (arrows P and Q directions in FIG. 6). . As shown in FIG. 3, the base end 57a of the operating rod 57 is attached to the shaft 58 of the solenoid 56, and the tip 57b thereof passes through the mounting plate 21 and is connected to the glass frame engaging portion 55. engaged. Therefore, when the shaft 58 sinks into the coil 59 due to the excitation of the solenoid 56, the glass frame engaging portion 55 slides downward and pushes the glass frame locking portion 13 downward as shown in FIG. The glass frame 6 can be unlocked by using the button. Further, an adjustment screw 60 that moves forward and backward in the vertical direction is provided on the glass frame engaging portion 55, and as shown in FIG.
If the configuration is such that the adjustment screw 60 is adjusted, the operating rod 57 and the glass frame engaging portion 55 can be accurately engaged without any installation error.

Here, the mounting fixing part 51 is connected to the lock mounting hole 61.
Mounting piece 6 that can be attached to the small holes on both sides with screws
2 and 63, and one mounting piece 62 is formed with a long hole 64 in the vertical direction, and the other mounting piece 63 is attached to the mounting piece 62 by a screw 65 inserted through the long hole 64. By making it possible to vertically adjust the mounting position of the mounting piece 63, the mounting fixing portion 51 can be mounted on various pachinko machines in which the intervals between the small holes are different.

The solenoid 56 is operated under the control of the control section 45, which controls the key insertion section 4.
The solenoid 56 is operated when the key 47 inserted into the key 6 is a valid key.

Further, the support column 20 has a vertical adjustment section 6 shown in FIG.
6 and 66 adjust the vertical position.
The above-mentioned vertical adjustment part 66 is the above-mentioned upper and lower rotation support part 2
2 and 23, and screws 67 and 67 that are screwed into the screw holes and press the upper and lower ends 20a and 20b of the support column 20 in the vertical direction. Ru.

In addition, in the figure, 68 is a limit switch, and the limit switch 68 is a movable part 69 attached to the front frame engagement part 38 of the slider 32, and a limit switch 68 attached to the mounting plate 32, as shown in FIG. When the front frame engaging portion 38 slides downward, that is, when the front frame 5 is opened, a signal to that effect can be transmitted to, for example, a central control room. .

71 also connects the mounting plate 21 to the pachinko machine main body 4.
The support plate for mounting on is shown.

Next, the operation will be explained.

The mounting plate 21 is fixed to the support column 20 in advance, and the front frame operating member 16 consisting of the solenoid 30, the operating rod 31, and the front frame engagement part 38 is attached to the mounting plate 21. Further, a solenoid 56 and an operating rod 57, which constitute a part of the glass frame operating member 17, are attached to the mounting plate 21. The support column 20 in this state is attached to the island stand 2 and the ceiling plate 3.

Thereafter, the vertical adjustment section 66 adjusts the position of the support column 20 in the vertical direction. Further, by operating the turnbuckle 44 of the shaft 39, the front frame engaging portions 38, 38 are vertically adjusted.

Thereafter, as shown in FIG. 5, by rotating the support column 20, the front frame operation section 19 can be moved in the left-right direction (arrows X and Y directions in the figure) and in the front-rear direction (arrows P and Q directions in the figure). ) and bring it into precise contact with the front frame locking part 12, as shown in FIG.

On the other hand, a mounting fixing part 51 constituting a part of the glass frame operating member 17 is fixed to the small hole of the front frame 5, and a glass frame engaging part 55 is attached to the mounting fixing part 51.

Thereafter, as shown in FIG. 6, by rotating the glass frame rotating shaft part 49 of the glass frame operating member 17, the position of the engaging claw 54 of the glass frame engaging part 55 is adjusted in the left-right direction and the front-back direction. By this,
As shown in FIG. 1, the glass frame locking portion 13 is properly engaged. Further, by adjusting the adjusting screw 60, the adjusting screw 60 is brought into precise contact with the operating rod 57.

Thereby, the front frame operation member 16 and the glass frame operation member 17 are attached to the island stand 2, the ceiling plate 3, and the front frame 5.

Next, when the key 47 is inserted into the key insertion part 46 and the front frame selection button 48 is operated, the control part 45 excites the solenoid 30 to
slide downward. Thereby, the engagement between the front frame locking parts 12, 12 and the front frame lock receiving parts 14, 14 is released, and the front frame 5 is unlocked.

On the other hand, when the key 47 of the key insertion part 46 is inserted, the solenoid 56 is activated in the same manner as described above, and the glass frame engagement part 55 slides downward. As a result, the glass frame locking part 13 and the glass frame locking part 15
are engaged, and the glass frame 6 is unlocked.

Further, FIG. 7 shows a second embodiment.

The features of this embodiment are that the upper and lower rotation support parts 22,
23 insertion hole 81 in the front-rear direction (arrows P and Q directions)
Another reason is that the holes are elongated in the left-right direction (arrows X and Y directions). Thereby, the position adjustment of the front frame operation section 19 in the front-back and left-right directions can be performed even better.

Further, FIGS. 8 and 9 show a third embodiment.

The feature of this embodiment is that only the glass frame operating member 17 that engages and disengages the glass frame locking part 13 and the glass frame locking part 15 is provided with a rotating shaft part 49 to be rotatable, and the front frame locking part 12 and The front frame operation member 16 for engaging and disengaging the front frame lock receiving part 14 is not provided with a rotating shaft part and is made unrotatable.

That is, the support column 20 is attached to the island stand 2 and the ceiling plate 3 by the lower attachment part 83 and the upper attachment part 84. As shown in FIG.
and a concave lower cover plate 86 which is accommodated in the space S and covers the lower part 20a of the support column 20.
7,... are attached to the island stand 2.
The upper mounting portion 84 also includes side plates 88, 88 facing each other with a gap S in between, a concave upper cover plate 89 that is accommodated in the gap S and covers the upper part 20b of the support column 20, and the ceiling. By holding the plate 3,
It can be composed of clamp plates 90 and 91 for attaching the side plates 88 and 88 to the ceiling plate 3. Here, both clamp plates 90 and 91 are connected by screws 92, and one clamp plate 90 is connected by screws 93 and 9.
3 to the side plates 88, 88, and the bent portion 91a of the other clamp plate 91 is engaged with the engagement recesses 88a, 88a of the side plates 88, 88.

Further, the support column 20 is adjusted in position in the vertical direction by a vertical adjustment section 94, and in the horizontal direction (in the direction of arrows X and Y) by a left and right adjustment section 95,
The position is adjusted in the front-rear direction (direction of arrows P and Q) by the front-rear adjustment section 96.

As shown in FIG.
It is composed of screw holes 97 and 98 formed on the upper and lower surfaces, and vertical adjustment screws 99 and 100 that are screwed into these screw holes 97 and 98, respectively.
0 is pressed by these vertical adjustment screws 99, 100 and adjusted vertically.

As shown in FIG. 9, the left-right adjusting section 95 can be configured by forming horizontally elongated screw insertion holes 101, 101, . . . for attaching the lower mounting section 83 to the island stand 2.

As shown in FIG.
Screw holes 102, 103 formed on the front and rear surfaces of 9
and front and back adjustment screws 104 and 105 that are screwed into these screw holes 102 and 103, and by adjusting these front and rear adjustment screws 104 and 105 forward and backward in the front and back direction (in the direction of arrows P and Q), the support column 20
The position can be adjusted in the front-rear direction (direction of arrows P and Q).

[Effect of the invention] As explained above, according to the invention, by using electric driving force, the front frame and the
Since the glass can be locked and unlocked, manual operation of the key can be omitted. In addition, since the position of the operating member that engages or disengages the locking part and the lock receiving part can be adjusted, the front frame,
Glass frames can be locked and unlocked accurately.

[Brief explanation of the drawing]

1 to 6 relate to the first embodiment of the present invention, FIG. 1 is a perspective view, FIG. 2 is an external view of the pachinko machine, FIG. 3 is an exploded perspective view, and FIG. 4 is a pachinko machine. Vertical sectional view, Figures 5 and 6 are functional explanatory diagrams, Figure 7
The figure shows a partial perspective view of the second embodiment, and FIGS. 8 and 9 relate to the third embodiment, with FIG. 8 being a perspective view and FIG. 9 being an exploded perspective view. DESCRIPTION OF SYMBOLS 1... Pachinko machine, 7... Lock part, 8... Lock receiving part, 9... Operating member, 10... Rotating shaft part, 11...
...Operation section.

Claims (1)

[Scope of claim for utility model registration] A locking device for a pachinko machine in which a front frame and a glass frame are locked and unlocked by engaging or disengaging the locking part and the locking part in the vertical direction, The pachinko machine is provided with an operating member that generates a driving force and uses this driving force to act on at least one of the locking part and the lock receiving part to engage or disengage them, and this operating member: a rotating shaft provided in the vertical direction; a screw abutting the lower end of the rotating shaft;
an operating portion protruding from a side of the rotating shaft portion, and engagement of the operating portion with at least one of the locking portion and the lock receiving portion by rotation of the rotating shaft portion and screw feeding of the screw; A locking device for a pachinko machine, characterized in that its position can be adjusted.