JP3400950B2 - Pachinko machine - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [0001] TECHNICAL FIELD The present invention relates to a pachinko machine.
In particular, pachinko having a structure different from the conventional pachinko machine
It concerns the machine. [0002] 2. Description of the Related Art As is well known, pachinko machines have been around since birth.
There is little change in the basic structure of the wooden outer frame, glass
Picture frame with a window attached to the board to allow the inside to be seen through
The front frame is hinged so that it can be opened and closed.
Face the game board with mouth and out mouth, and obstacle nail
It is composed. And conventional pachinko machines are wood (plywood)
Is used as a structural material. However, recent snaps
Co-machines tend to prefer large-sized accessories, and
Components are used extensively, and these are
Control, the weight increases significantly and the strength of the structural material
The shortage is appearing. In recent years, pachinko machines have hit the jackpot.
It becomes possible to acquire a large amount of prize balls, so illegally
Unauthorized games aiming for the prize ball do not stop. In addition, illegal games
If done, the damage amount of the game store is large. Furthermore, in recent years
Conservation is being called for and the use of wood is being reduced.
Therefore, a pachinko machine using structural materials instead of wood is desired.
It is rare. Then, for example, Japanese Patent Application Laid-Open No. 62-53679
No., the front frame is made of extruded aluminum
A composition has been proposed. Also, JP-A-63-5
No. 774 discloses that a conventional glass frame and glass plate are combined.
One formed of a resin has been proposed. [0003] SUMMARY OF THE INVENTION
Even if you have a good pachinko machine, basically,
Only some materials were changed in the structure of the machine
No new pachinko machine has been developed. on the other hand,
It is conceivable to use synthetic resin as the structural material,
Replace the structure of conventional pachinko machines with synthetic resin
Is difficult in terms of strength and molding, and illegal
There is a possibility that this may occur. In addition, conventional wooden pachinko machines
For example, a decorative surface can be attached to the surface of the wood,
It was necessary to raise it and it was troublesome. Furthermore, synthetic trees
The subdivided members made of fat increase the number of parts, and
At present, the work is complicated. [0004] The present invention has been proposed in view of the above.
Opening and closing the outer frame via the hinge means
In a pachinko machine with a removable front frame,Before said
The face frame consists of upper and lower horizontal frame materials and left and right vertical frame materials.
And a space covering the front surfaces of the left and right vertical frame members.
Consisting of a plurality of decorative members made of synthetic resin havingSaid
The hinge means extends forward from its front edge at the upper end of the outer frame
Upper hinge with upper hinge pin provided and protruding downward
Piece, and provided at the lower end of the outer frame corresponding to the upper hinged piece.
And a lower hinged piece having a bearing hole.
Outer frame at the upper end of the hinge side frame
At the lower end of the support piece, extend the lower hinges forward from their front edges.
Put out and set,The outer frame support piece and the lower hinge are
Covered with a decorative member having the space portion of the rubber material,Outside
The frame support piece has a shaft hole into which the upper hinge pin is inserted.
Hinge is biased downward and can be raised
Slide pin inserted into the bearing hole of the lower attachment piece
Is provided, and the slide pin is pulled up.
The front frame is detachable from the outer frame.
It is a pachinko machine. [0005] BRIEF DESCRIPTION OF THE DRAWINGS FIG.
FIG. 1 illustrates a pachinko machine 1 according to the present invention.
FIG. 2 is a schematic perspective view of the pachinko machine 1 which has an outer frame in appearance.
2, a front frame 3 hinged to the outer frame 2 so as to be openable and closable,
Upper plate set 4 with plates, etc., lower plate, operation handle, etc.
The lower plate set 5 provided with On the other hand, FIG.
FIG. 3 is a schematic rear view of the dick machine 1, showing a left upper side as viewed from the front;
Upper tank 11 for storing balls, lower tank 1 for guiding balls
2. Game board control for controlling the accessories etc. arranged on the game board 13
Box 14, collects winning balls and protects the back side of accessories etc.
Rear cover 15, control of winning balls and payout of winning balls
Frame control box 16 is disposed, and the rear cover 15
On the right side, a prize ball dispensing device 17 communicating with the lower tank 12,
The winning ball processing device 18 is arranged below the rear cover 15.
Have been. FIG. 3 is a schematic left side view of the pachinko machine 1.
The upper plate set 4 and the lower plate set
The upper tank 1 is located on the back side of the outer frame 2.
1. The lower tank 12 is located in a protruding state, and the prize ball dispensing device 17
And the prize ball processing device 18 are located substantially flat with each other,
The rear cover 15 projects slightly from the prize ball dispenser 17 etc.
positioned. FIG. 4 shows the upper plate set 4 and glass
In the front view with the frame 8 removed, the game board mounting table 19
Ball launching device 191, ball feeding device 192, speaker unit
193 are shown. The outer frame 2 is formed as shown in FIGS.
And left and right vertical frame members formed by forming a metal plate into a channel cross section
21, 22 and the upper horizontal frame member 23, the bottom plate portion 241, and the front plate portion
242 having a substantially right angle and an upper edge of the front plate portion 242.
The upper plate 243 is extended almost perpendicularly from
Assemble the lower horizontal frame member 24 formed into a roughly L-shaped surface into a rectangular shape
A connecting fitting is provided at each butting corner. In the upper left corner of FIG.
The connecting bracket 251 connects the left vertical frame member 21 and the upper horizontal frame member 23 to each other.
The connecting metal fitting 252 at the lower corner portion is connected to the left vertical frame material 21 and the lower horizontal frame.
The material 24 is connected. In addition, these connecting brackets 251,
252 is a hinge means 26 for hingedly opening and closing the front frame 3.
It is integrated. The upper connection fitting 251 is a metal plate
Is bent into an L-shape, and the upper horizontal frame member 23 and the left vertical frame member 21 are bent.
The upper connection piece 251a and the left connection piece 251b
The upper connecting piece 251a has an upper hinged pin projecting downward.
The upper hinged piece 262 having the pin 261 is polymerized. In addition, above
The hinged piece 262 extends forward from the front edge of the upper horizontal frame member 23,
The upper hinge pin 261 is provided at the extending portion. On this
The side connection metal fitting 251 holds the connection pieces 251a and 251b upward.
Attached by inserting from the ends of the horizontal frame material 23 and the left vertical frame material 21
After that, it is fixed by spot welding or the like. On the other hand, the lower connecting bracket 252 is
The cross section is formed in the shape of a gate, and the left and right leg pieces 252 are seen.
a, 252b placed on the bottom plate 241 of the lower horizontal frame member 24
While welding, the lower end of the left vertical frame member 21 is attached to the upper surface portion 252c.
The two frame members 21 and 24 are brought into contact by welding
Integrate. Also, from the upper surface portion 252c,
Lower hinge having a bearing hole 263a corresponding to 262
A piece 263 is provided. The bearing hole 263a is provided with the upper butterfly attachment piece 26.
2 is located on the perpendicular to the upper hinge pin 261. Furthermore, this
A guide plate 264 is provided on the upper surface of the lower butterfly attachment piece 263.
The guide plate 264 is located at a position corresponding to the bearing hole 263a.
Is provided with a notch 264a that opens toward the front edge.
Lower hinge pin of the front frame 3 inserted from the front by the H.264a
371 can be easily guided into the bearing hole 263a.
It is. The bearing hole 236a is provided in the front frame 3.
A cylindrical part for receiving the lower hinge pin 371
is there. The right vertical frame member 22 and the upper horizontal frame member 23 are connected.
The connecting metal fitting 253 is formed by bending a metal piece into an L shape.
And each plate piece 253a, 253b is
Attach to the butting end of the right vertical frame material 22 and attach it
Spot welding is performed as needed to connect them together. Also, right vertical frame material
The connecting fitting 254 for connecting the lower frame member 24 to the lower horizontal frame member 24 is U-shaped.
Standing on the bottom plate portion 241 of the lower horizontal frame member 24.
Up, and attach the lower end of the right vertical frame member 22 to the side.
And weld. Therefore, the outer frame 2 is composed of left and right vertical frame members 21 and
2 and the upper and lower horizontal frame members 23 and 24 are connected to the respective connecting fittings 251 and
By welding through 52, 253, 254,
And a front frame 3 on one side.
The supporting means 26 is formed. The front frame 3 hinged to the outer frame 2 as described above.
Is a metal frame 31 and a synthetic resin decoration member 32
Consists of The frame 31 is, in general, vertically
Frame materials 311 and 312 and upper and lower horizontal frame materials 31
3, 314 and leaned to the lower horizontal frame material 314 from the middle
Attach the middle frame material 315 provided in the horizontal position to a rectangle
It becomes. In the illustrated embodiment, an L-shaped frame member is used.
Although shown, a U-shaped frame material may be used. The left vertical frame member 311 is directed forward toward the outer edge.
Substantially L-shaped plate having standing ribs 311a extending therefrom
Material, and the mounting holes and positioning
Steps and the like are provided. On the other hand, the right vertical frame material 312 is the inner edge
Side has a standing rib 312a extending forward.
な る Consists of an L-shaped plate. Of this right vertical frame material 312
Near the upper and lower ends, the horizontal frame members 313, 31
The opening 3 through which the insertion pieces 313a and 314a
At the base of 12a, install the mounting holes and
A setting means is provided, and a locking device 90 described later is provided.
A through hole 312b through which the cylinder lock 902 passes is provided. The upper and lower horizontal frame members 313 and 314 are
Cross-section with ribs extending forward on the lower edge
And a right vertical frame member 312
Tongue-shaped inserts 313a, 314a at the right end to be joined
Are formed respectively. In addition, each horizontal frame material 313, 3
14 is provided with a mounting hole, a positioning means, a wiring port or the like as appropriate.
I can. The middle frame member 315 is composed of left and right vertical frames.
A front part 315a that traverses the members 311 and 312,
An upper surface portion 315b extending rearward from an upper edge of the portion 315a;
And the upper surface portion 315b has a substantially left half in the longitudinal direction.
Has a rising portion 315c extending further upward.
Mounting holes and positioning means are provided at appropriate positions in each part.
You. When assembling the frame members as described above,
Between the left vertical frame member 311 and the upper horizontal frame member 313
An upper coupling member 33 is provided at the coupling portion. This upper coupling member 3
Reference numeral 3 denotes an upper hinge 35, and a left vertical frame member 31 is provided.
1 and extends into the upper horizontal frame member 313.
Existing fastening portion 331, and forward from the upper edge of the fastening portion 331.
Frame support piece 332 extending to the outer frame support piece 3 from the lower edge
Frame support piece 333 extending forward almost in parallel with 32
And has a U-shaped section. Outer frame support piece 3
32, a hinge pin 261 which is a hinge means 26 of the outer frame 2 is provided.
The receiving shaft hole 351 is opened, and the glass frame support piece 333 is opened.
The slide pin 8 of the upper hinge means 861 of the glass frame 8
There is provided a shaft hole 352 into which the hole 64 is inserted. Also, the fastening part 33
1 is provided with a mounting hole or an elongated hole-shaped positioning means. On the other hand, the left vertical frame member 311 and the lower horizontal frame
The lower coupling member 36 provided at the coupling portion with the rubber member 314 is
The hinge means 2 of the outer frame 2 constituting the hinge 37
6 has a lower hinge pin 371 that can be inserted into the bearing hole 263a.
are doing. The lower connecting member 36 is connected to the left vertical frame member 31.
1 and the upper and lower portions of the fastening portion 361
Upper and lower support pieces 362, 36 extending forward from the edge
3 and extend to the side of the fastening part 361 to make the lower horizontal frame
And an extension piece 364 fixed to the rubber member 314.
Therefore, the shape of the side surface is formed in a substantially U-shape. Soshi
The upper support piece 362 and the lower support piece 363 are provided with shaft holes.
When the slide pins 372 are passed through these shaft holes in series,
Both are urged downward by a spring 373, and the slide pin 372 is
The lower hinge pin 371 is formed by projecting the lower end downward.
The shaft hole of the lower support piece 363 is caulked by the bush 374.
Slide pin 372 is inserted into this bush 374
It is. The bush 374 is formed on the outer frame 2 described above.
The notch 264a of the guide plate 264 of the lower connection
And facilitates mounting of the front frame 3. In addition, this
An operation lever 375 is provided on the slide pin 372, and
By operating the operation lever 375, the slide pin 372 is
It can be raised. In addition, the operation lever 375 is a right vertical
It passes through the opening opened in the frame material 311 and the opening
Operation lever 375 that is widened and raised at the upper end can be locked
311b, so that it can be
It can be carried. On the other hand, positioning means and positioning means
And a mounting hole, and the elongated piece 364 has a long hole-shaped positioning
A step is provided to enable fine adjustment. In this embodiment,
Winding and manipulating the spring 373 on the slide pin 372
A retaining ring is used for mounting the operation lever 375. The middle frame member 315 is connected to the left vertical frame member 31.
1 has a substantially L-shaped side surface.
Member which is shaped like a stopper and is fixed to the left vertical frame member 311.
From the lower edge of the upper plate set 4 forward from the lower edge of the attachment portion 381
The supporting plate portion 382 extends, and beside the fastening portion 381
The attachment piece 383 that is fixed to the middle frame material 315 extends
I have. In addition, a shaft hole 384 is opened in the receiving plate portion 382,
At an appropriate position of the middle coupling member 38, a mounting hole and a positioning means are provided.
Is provided. Further, in the middle of the left vertical frame member 311,
The upper plate hinge / gear is opposed to the middle coupling member 38.
A lath frame hinge member 39 is provided. This hinge material 39 is left vertical
A fixing portion 391 for fixing to the frame member 311 and the fixing portion
A hinge piece 392 extending forward from the upper edge of the portion 391
And a bush 393 interposed between the hinge pieces 392.
To form a bearing portion 394. Next, each frame material as described above was used.
The assembly of the frame 31 will be described.
3 and the left vertical frame material 311
Material 33 is positioned, and the lower horizontal frame material 314 and the left vertical frame
The lower coupling member 36 is located at the abutting portion with the rubber material 311.
And the horizontal frame members 313 and 314 and the right vertical frame member 3
12 and the insertion of each horizontal frame material 313, 314
The pieces 313a and 314a are opened on the right vertical frame material 312.
After passing through the opening, the insertion pieces 313a and 314a are positioned.
Positioning is performed by the positioning means. And the middle frame material 31
5 is connected to the left vertical frame member 31 through the middle connecting member 38.
1 and a right vertical frame member 312 on the right side.
Position. Furthermore, it is installed on the right end of the
Attach the beam overlap portion 315d to the right vertical frame member 312.
And the supporting member 385 supporting the middle frame member 315
It is provided between the lower horizontal frame member 314 and the lower horizontal frame member 314. And place as appropriate
The parts are fixed by spot welding. The frame 31 assembled as described above
On the back side of the rear, there is a rear
A gate 6 is provided. This rear plate 6 is made of a metal plate
It has a relatively large shape in the center
Kina window 61 is opened, and a payout hole 62 for prize balls is provided at an appropriate position.
Also, a mounting port 63 for a display device and the like are provided. Meanwhile, this rear
A firing rail can be installed on the bottom plate 64 of the plate 6
A notch 65 is provided as described above. In addition, the rear play
A flange 66 is extended around the periphery of the
Is fixed to the back side of the frame 31 by spot welding appropriately.
It is. The frame 31 assembled as described above
Has a decorative member 32 and an external indicator light unit 7
To form the front frame 3. That is, the left vertical frame member 311
The upright rib 311a has a decorative member 32 covering the side surface.
The left decorative frame 321 is provided, and the right vertical frame
And a right decoration frame 322 covering the front and the front
The lamp 72 is housed in the lamp cover 71 on the front of 3.
The external indicator unit 7 is provided. The external indicator light unit 7 includes a lamp 72
Of the upper horizontal frame member 313 and the lamp substrate 73
A unit provided on the front surface and serving as a base for the lamp substrate 73
A unit board so as to cover the board 74 and the lamp board 73.
74 and a lamp cover 71 attached to the lamp cover 74. Above
As shown in FIGS. 17 and 20, the knit substrate 74 is
A recess 741 for accommodating the pump substrate 73,
The extended portions 742 and 743 are spread right and left of the concave portion 741.
A lamp cover is provided on the front side of the extension portions 742 and 743.
A fastening cylinder 745 capable of receiving the 71 mounting legs 711 is provided.
At the same time, on the back side, a screw to be screwed into the fastening cylinder 745
A tubular portion 746 is provided to pass through. Also, the unit board 74
Expansion parts 742, 743 and upper horizontal frame material near the left and right ends
A support 747 for securing an interval with the 313 is provided. Furthermore,
The left extension 742 has a shape similar to the outer shape of the glass frame 8.
The exposed part 748 is continuously provided so as to perform the operation. Note that the recess 741
The bottom plate part 741a has a stopper for fastening to the upper horizontal frame member 313.
A receiving boss 741b is provided. Lamp lamp to be attached to the unit substrate 74
The bar 71 has a substantially U-shaped cross section and a central portion protruding in an arc shape.
To cover the front surfaces of the lamp substrate 73 and the unit substrate 74
The front plate 712, which is a material and has a gentle curved surface,
The upper plate 71 extending rearward from the upper and lower edges of the front plate 712
3 and a lower plate portion 714, and a back surface of the front plate portion 712.
Can be fitted to the fixing cylinder 745 of the unit board 74 from the side
The mounting leg 711 extends. In addition, the front plate 712
An engagement rib 712a is provided on the right end, and the right decoration frame 322 is provided.
In contact with the engaging step 322a. one
On the other hand, the left end of the front plate
It is brought into contact with a hooking step 748 a provided on the protrusion 748. The lamp cover 71 as described above is a unit
Screwed with screws passing through the cylindrical part 746 from behind the substrate 74
You. Further, the unit substrate 74 is moved to the upper horizontal frame member 31.
3 and screw the external indicator unit 7 from behind.
Fix it. This way, you can see the screws etc. from the front side
Not only that, you can remove this screw and play illegal games
Can not. Further, the unit substrate 74 and the glass frame 8 come into contact with each other.
On the lower edge of the unit substrate 74 to be
As shown in FIG. 20, a groove 75 for preventing illegal game is provided.
is there. Left decoration provided on the side surface of left vertical frame member 311
The frame 321 is vertically interposed between the upper and lower hinge means 26 of the outer frame 2.
Is fixed to the left vertical frame 311
Is done. This left decoration frame 321 is, for example, shown in FIG.
As shown in the figure, the side surface portion 321a and the side surface portion 321a
A front surface portion 321b extending to the front edge of
a inclined rear surface portion 321c extending from the rear edge of the
Fraud prevention piece 321d extending laterally from rear surface portion 321c
Are provided at appropriate intervals inside the side surface portion 321a.
The attached boss 321e is arranged. This left decorative frame 321 is
To fix to the frame member 311, the mounting boss 321 e
Upright rib 311 of left vertical frame material 311
Screw into the mounting hole provided in a. On the other hand, the right decorative frame 322 is
12 is a member that covers the side and front surfaces of the
b and the side part 3 extending rearward from the slope part 322b
22c, the upper side of the outer frame 2 and the upper side of the lower plate set 5
It is located in a series between. This right decoration frame 322 is, for example,
4 and FIG. 17, the side of the external indicator unit 7
Side part of the lamp cover 71 swells slightly.
A protrusion 323 is formed. In this bulging portion 323
Is provided with an engaging rib 712a of the lamp cover 71 on the front part.
An engaging step portion 322a for engaging is provided.
The partition plate portion 322d extends rearward from the side end of 2a.
are doing. On the other hand, the slope part 322b and the side part 322c
And extend in a series to the upper side of the lower plate set 5, and the glass frame
The decorative body 82 provided on the glass frame 8 is located at a position corresponding to
The fitting groove 322e for receiving the first anti-fraud piece 823 is inclined.
It is formed at the front end of the surface portion 322b (FIGS. 43 and 4).
4). The upper plate set 4 includes the glass frame and upper plate hinge 3.
9 and the receiving plate portion 382 of the middle coupling member 38 so that it can be opened and closed.
A unit having an upper plate portion 41 for storing a prize ball to be axially mounted.
And, roughly, an upper plate set mounting plate made of a metal plate
And a composite provided on the front surface of the upper plate set mounting plate.
An upper plate main body 43 formed by integrally molding resin, and the upper plate
A front cover 44 made of synthetic resin provided on a front end surface of the main body 43;
(FIGS. 21 to 24). The upper plate set mounting plate 42 is a substantially flat gold plate.
A metal plate that opens forward along the longitudinal direction of the upper edge
The fringe prevention groove 421 is bent in the shape of a letter,
A bent piece 422 extending rearward is provided in the direction. This
Opening prize ball outlet 423 on the upper plate set mounting plate 42
Then, the prize ball spout 45 is communicated with the prize ball discharge port 423,
Guide the prize ball flowing down from the prize ball payout device 17 to the upper plate portion 41
I do. Alignment for aligning the balls in the upper plate portion 41 in a line
At a position corresponding to the lower end position of the gutter 431, a hit ball firing device
A supply port 424 for supplying a ball to the device is opened. This supply port
424 faces the stopper 461 of the supply stopping device 46.
And the stopper 461 is operated by the solenoid 462.
Driving through the rod 463 enables the supply of the ball to be stopped.
You. The stopper 461 has a spring 464 or the like.
An urging means is provided, and the supply port 424 is normally
1 to maintain the closed state. In addition, the upper plate
A connection port for the lower plate portion 51 at an appropriate position on the set mounting plate 42
425 and open the button 433 for removing the ball from the upper plate set 4.
An upper bowl removing device (not shown) that operates when operated
Through the upper plate ball, the surplus ball payout port 521 of the lower plate set 5
To the lower plate. Attached to the upper plate set mounting plate 42 as described above.
The upper plate main body 43 has a concave upper plate portion 41 on the upper side.
And an upper surface operation unit 432. On the upper plate 41
Guides the ball of the upper plate portion 41 to the supply port 424 as described above.
An alignment gutter 431 is provided. The upper operation unit 432 includes
The operation button of the upper plate ball removal device that discharges the upper plate ball to the lower plate
433 is provided, and the hitting ball launching device 191 is provided.
A pause button 434 for temporarily stopping the supply of the ball is provided.
I can. The upper plate body 43 is placed above the lower plate set 5.
The eaves 47 are located. Further, the upper plate body 43
Hinge means 48 and closing means 49 at the left and right ends of
Provide. The hinge means 48 is located on the upper left side when viewed from the front.
Upper hinge means 481 provided on the left side and lower hinge means provided on the lower left side.
And part hinge means 482. Upper hinge means 481
Is the glass frame and upper plate hinge provided on the left vertical frame member 311.
An engagement hole into which a slide pin 873 inserted into the jaws 39 is fitted.
An upper hinge 484 having 483 is provided on the upper plate main body 43.
Screwed to the boss. On the other hand, the lower hinge means 4
82 is a slide pin 485 slidable up and down,
It is arranged on a vertical line of the slide pin 873.
You. The lower hinge means 482 opens the pin insertion holes respectively.
The upper support piece 482a and the lower support piece 482b
A laterally expanding portion forms a locking step 486a.
A base having a locking opening 486 for opening a generally T-shaped upper plate that is wide
A support member 488 having a substantially U-shaped cross-section and a plate piece 487.
And a slide pin 485 on which a spring 489 is wound.
At the same time, the operation pin 485 is inserted into the slide pin 485.
a and extend the end from the locking port 486.
You. The spring 489 operates with the upper support piece 482a.
Lower the slide pin 485 between the mounting part of the operating rod 485a.
The operating rod 485a is wound so as to urge the
It is fixed with a fastening screw screwed into the attachment part. Therefore,
The slide pin 485 of the lower hinge means 482 is
In the state, the lower end protrudes below the lower support piece 482b.
However, the operating rod 485a is pulled up and the locking step portion 486 is raised.
a, the lower end is almost flush with the lower surface of the lower support piece 482b.
に な る Become flush. Further, the upper hinge 4 of the upper hinge means 481
An engagement hole 483 opened at 84 is provided in the glass frame 8.
The slide pin 873 of the hinge means 87 is fitted, and
With the slide pin 485 of the hinge part 482, the upper plate
Set 4 is supported so that it can be opened. On the other hand, the closing means 49 is a glass frame to be described later.
8 has almost the same configuration as the lock device 9 and
On the G side, a lock pin 49 is attached to an L-shaped support bracket 491.
Two are planted. And this lock pin 492 is
Lock device 9 provided below right vertical frame member 312
0 'fits into the pin locking portion of the rotatable lock member
Then, the lock member is restrained by a rotatable operating member,
By operating the operating members of the upper plate set 4, the application of the upper plate set 4 is performed.
Lock and unlock. The lower plate set 5 is located below the middle frame material 315.
This is a unit that is placed on the side.
It has a recessed lower dish portion 51 for storing, and the middle frame material 31
5 and lower plate base 52 fixed to lower horizontal frame member 314
A lower plate main body 53 fixed to the lower plate base 52;
And a lower plate cover 54 fixed to the lower plate main body 53.
When the surplus ball payout port 521 is provided in the lower plate base 52,
Then, a fraud prevention groove 522 is formed on the upper edge. The lower plate body 53 has a concave lower plate portion 5.
1 and a flat portion 53 beside the lower plate portion 51.
1, 532, and a firing stop button is provided on the right flat portion 532.
Touch switch which becomes tongue 533, pattern change stop button
534 is provided. The left side
Although not shown, an ashtray or the like is provided on the flat portion 531.
Can be. On the other hand, the lower plate cover 54 is
A lower surface 541 is formed while covering the front edge.
A mounting portion 542 is provided. Furthermore, the lower plate cover 54
Is provided with a ball punching device 55, and the operation level of the ball punching device 55 is
The bar 551 faces the front edge. The ball removing device 55 is provided with an urging means 552.
Do not expose the biased closing lid 553 to the ball outlet 554.
When the operating lever 551 is operated, the ball vent 554 opens.
The ball that has been released can be discharged downward. In addition, lower plate set
5 are the inclined surfaces of the left and right decorative frames 321 and 322.
It is formed in an inclined shape in accordance with. Also, lower plate cover
54, a bush 37 of a lower hinge 37
4 and a notch 543 in which the lower hinge pin 371 is located.
You. Handle set 5 for adjusting the flight distance of the hit ball
6 is a handle arm fixed to the lower horizontal frame member 314
The handle grip 562 is provided in a standing shape from 561
And a variable resistor inside the handle grip 562.
Etc., and the resistance value of this variable resistor
The hit ball firing adjustment operation dial 563 provided on the
And adjust the power to change the power supplied to the ball launcher to fly
Adjust the separation. The glass frame 8 is provided with a decorative body 82 on an outer frame body 81.
An outer glass frame 83 formed by fastening, and the outer glass frame 8
3 and an inner glass frame 84 fixed in a polymerized state.
Glass plates 85a and 85b are mounted on the lath frames 83 and 84, respectively.
Wearing it as a double structure. And this glass frame 8
The external indicator light unit 7 and the upper part are hinged by the hinge means 86 and 87.
Butterfly is openably and closably attached to the dish set 4. The outer frame body 81 is made of a synthetic resin in a frame shape.
The left and right vertical frame portions 811 and 8
12 and upper and lower horizontal frame portions 813, 814. axis
As shown in FIG. 32, the vertical frame portion 811 on the wearing side
From the side edge of the flat portion 811a which is the front end surface of the
To the inner slope 811b and the outer slope 811c.
And the cross-sectional shape is substantially trapezoidal,
A mounting boss 811 required at an appropriate position is provided on the back side of 811a.
d and a reinforcing rib 811e are provided. Also, the outer oblique
A decorative body 821 having an inclined surface is attached to the surface portion 811c.
It is. The decorative body 821 on the shaft mounting side has a flat portion 81.
Engaging piece 8 that engages with engaging portion 811f provided at the edge of 1a
From 21a, the slope 821b along the outer slope 811c is
The side surface portion 821c extends from the rear edge of the slope portion 821b.
Extends rearward, and furthermore the tamper-proof piece 821d extends laterally
ing. The vertical frame portion 812 on the free end side
As shown in FIG. 32, from the inner edge of the flat portion 812a
The inner slope 812b extends rearward in an inclined manner,
The side edge is engaged with the edge 822a of the decorative body 822.
A step portion 812c is provided, and a fastening step portion 812d is provided on the rear side.
It is provided on the side. It should be noted that this vertical frame portion 812 is also located at an appropriate position.
Mounting bosses and reinforcing ribs are provided as needed. On the other hand, the upper horizontal frame portion 813 is shown in FIG.
As shown in the sectional view, the inner edge of the front portion 813a
Slope portion 813b extends from the outer edge toward the back side
The anti-fraud locking piece 813c extends.
The locking piece 813c for prevention is used to secure the lamp cover 71.
Engageable with fraud prevention groove 75 formed on knit substrate 74
There is noh. The lower horizontal frame portion 814 is shown in FIG.
As shown, from the outer edge of the front portion 814a to the outer inclined surface portion
814b extends, and the tip of the inclined surface portion 814b is
To the fraud prevention groove 421 provided on the upper edge of the set mounting plate 42
It can be inserted. Also, the back of the lower horizontal frame portion 814
A glass plate receiving portion 814c extends along the longitudinal direction on the surface side.
are doing. The outer frame 81 having a schematic structure as described above includes
Further, the outer glass guide 815 is placed inside the vertical frame portions 811 and 812.
Provided along side edges. The outer glass guide 815 is mounted.
The side edge of the outer glass plate 85a to be attached is supported,
The lower edge of the glass plate receiving portion 8a provided on the lower horizontal frame portion 814
Support by 14c. The vertical frame of the outer glass guide 815
Attachment to the bosses 811 and 812
Screw. A glass frame is provided on the back side of the outer frame 81.
8 for opening and closing the front frame 3 so that it can be freely opened and closed
Means 86 are provided. The upper hinge means 861 is connected to the upper support piece 8.
62a and lower support piece 862b, locked at lower end
Approximately inverted T-shape that widens horizontally to form a step 862c
Board piece 86 having a glass-frame attaching / detaching locking opening 862d
2e, a support member 862 having a substantially U-shaped cross-section
Insert the slide pin 864 around which the spring 863 is wound
And an operating rod 865 is attached to the slide pin 864.
Bush 8 whose end is crimped to the upper support piece 862a
It is made to protrude upward from 66. The spring 8
63 is an operating rod 86 fixed by a lower support piece 862b and a retaining ring.
5 to urge the slide pin 864 upward.
It is wound around. Therefore, the sliding of the upper hinge means 861
The id pin 864 supports the upper end in the normal state.
Although it is projected above the piece 862a, the operating rod 865 is pulled.
When it is lowered and locked to the locking step 862c, the upper end
It can be stopped in a state where it is retracted from the frame support piece 333.
Wear. On the other hand, the lower hinge means 87 has a pin insertion hole.
Upper support piece 871a and lower support piece 871b respectively opened
And a first locking step 871c is formed at the upper end portion.
At the same time, the height position is lowered with respect to the first locking step 871c.
With a second locking step 871d widened to the opposite side
A cross section composed of a substrate piece 871f having a stop 871e is formed.
ス プ リ ン グ Spring 872 is wound around U-shaped support member 871
The inserted slide pin 873 is inserted and the slide
The operating rod 874 is attached to the pin 873 and the lower end is a pin insertion hole.
It will be extended from. The spring 872 is a support
Slide between the holding piece 871a and the mounting portion of the operating rod 874
It is wound so as to urge the pin 873 downward,
The rod 874 is fixed with a retaining ring. Therefore, the lower hinge
The slide pin 873 of the means 87 is in a normal state.
Has its lower end protruding below the lower support piece 871b.
The operating lever 874 is pulled up and locked to the second locking step 871d.
When the upper hinge means 481 of the upper plate set 4
And the operating rod 874 is further pulled up to release the first locking step 8.
71c, the lower end of the slide pin 873 is
It comes off from the hinge piece 392 of the lath frame and upper plate hinge 39. Further, the outer frame 81 has an inner glass (described later).
An outer frame hinge 816 that supports the frame 84 so that it can be opened and closed is provided.
You. The outer frame hinge 816 is located on the back surface of the vertical frame portion 811 on the shaft mounting side.
L-shaped gold that is fixed to the mounting boss provided at
And a set of upper and lower tools. This outer frame hinge 816
A through hole 816 'is formed in the support surface of the
The hinge pin 846a of the inner glass frame 84 is loosely fitted. Soshi
In this embodiment, a speaker is attached to the vertical frame portion 811 on the shaft mounting side.
Speaker with speaker 818 housed in storage cover 817
Power unit 819 is provided. In addition, the game board mentioned above
Sound different from speaker unit 193 provided on table 19
And sound effects. On the other hand, the vertical frame portion 812 on the free end side has an inner glass.
Locking member 88 for locking the side edge of the glass frame 84 and a glass frame
A lock for fixing the opening 8 to the front frame 3 so that it can be opened and closed freely.
A pin 80 is provided. The locking member 88 is shown in FIG.
As shown in FIG.
In addition, a locking projection 882 is formed on the same side in a chevron.
You. The lock member 88 is a base piece 80 having a substantially U-shaped cross section.
The upper piece 1 is rotatably mounted by a shaft screw. Ma
In addition, the lock pin 80 is formed by connecting the columnar member to the base piece 801.
It is crimped on the side. The inner frame forming the inner glass frame 84 is made of synthetic resin.
It is a member formed by integrally molding resin into a frame shape.
Right vertical frame portions 841 and 842 and upper and lower horizontal frame portions 843 and 84
And 4. The shaft mounting side vertical frame portion 841 is shown in FIG.
As shown in FIG.
Extends, and the mounting boss 84 provided on the support piece portion 841b.
A pair of upper and lower inner frame hinges having an engaging pin 846a at 1c
846 are provided. The vertical frame 841 has an inner glass
Attach inner glass guide 847 supporting side edge of plate 85b
Fasten to the boss with screws. On the other hand, the vertical frame portion 842 on the free end side
Is provided with an inner glass guide 847 and a lock portion.
A receiving piece 848 of the material 88 is provided. This receiving piece 848 is
The engaging portion 881 of the lock member 88 provided on the lath frame 83
It is formed in a protruding piece shape as possible. Also, this receiving piece 848
And the concave portion engaging with the convex portion 882 of the lock member 88.
A convex portion 848a is provided, and a back side of the concave and convex portion 848a.
A gap 848b is formed in the bottom to allow for elastic deformation during locking.
Making it easier. The inner frame having the above-described schematic structure has an inner glass.
Attach plate 85b and support side edges with inner glass guide 847
And the lower edge is on the back side of the inclined surface portion of the lower horizontal frame portion 844.
Is supported by a glass support piece 844a extending to the bottom. The inner glass frame 84 as described above is replaced with the outer glass frame.
To fasten to the inner glass frame 83, the inner frame hinge
The engaging pin 846a of the jaw 846 is connected to the outer frame of the outer glass frame 83.
Inserted through the through hole 816 'of the hinge 816 and supported rotatably
And the lock member 88 is rotated to receive the inner frame.
The piece 848 is engaged with the engaging portion 881 of the lock member 88.
At the same time, the projection 882 and the locking projection 848a are connected to each other.
If the rotation of the lock member 88 is restricted by being fitted, the inner frame
The front end of the frame is in close contact with the outer glass plate 85a and both glass frames
83 and 84 are integrated. On the other hand, by turning the lock member 88,
When the lock state is released, the inner frame is removed from the outer glass frame 83.
Can be opened, which is useful when cleaning the glass surface, etc.
You. The outer glass frame 83 as described above is
3. Specifically, the upper hinge 35 of the frame material and the middle frame
Attached to the glass frame / plate hinge 39 of the material 315 so that it can be opened and closed freely.
To operate, the operating lever 865 of the upper hinge means 861 is locked.
The upper end of the slide pin 864 to the rear
While maintaining the retracted state, operating the lower hinge means 87
The rod 874 is locked to the first locking step 871c and slides.
In this state, the lower end of the pin 873 is kept retracted.
With the glass frame 8 facing the front frame 3
At the position where the slide pins 864 and 873 are fitted, the operating rod 8
What is necessary is just to release the locked state of 65,874. In the above description, the inner glass frame 84 is attached to the outer glass.
It is fixed to the front frame 3 after being fixed to the lath frame 83,
The inner glass is fixed to the outer glass frame 83 fixed to the front frame 3.
The lath frame 84 can be attached and detached. As described above, the glass frame 8 is
4 and the outer glass frame 83 have a double structure.
Not only is it advantageous in crime, but also the inner glass frame 84 and the outer
Change the decoration pattern and color with the glass frame 83, or change the decoration
It is possible to cope with various designs such as replacing 82.
In addition, an uneven pattern is formed on the surface of each frame and the decorative body 82
And the decorative effect is significantly improved. The locking device 9 for locking the glass frame 8 is
Interlocks two lock members 91 provided at a lower interval
It is configured to be linked and interlocked by a rod 92. Up
The lower lock member 91 has the same configuration,
To be rotatably mounted on the first support shaft 931 implanted in the vehicle
The member 91 and the second support shaft 932 implanted in the support fitting 93 are
An operating member 94 rotatably mounted on the shaft;
Guide member 95 for guiding lock pin 80 provided on frame 8
have. The support bracket 93 is made of an L-shaped metal plate.
And fixed to the right vertical frame member 312 that constitutes the front frame 3
I have. The lock member 91 is attached to the free end side edge.
Notch for receiving lock pin 80 provided on glass frame 8
And a pin locking portion 911 of
To form an engaging recess 912, and adjacent to the engaging recess 912,
An arcuate sliding portion 913 is provided. On the other hand, the operating member 94 is connected to the lock member 9.
1 controls the unlocking and locking of the lock member 91.
Into the engaging concave portion 912, and into the arc-shaped sliding portion 913.
It has a sliding engagement pin 941. And this work
An interlocking rod 92 is rotatably mounted on the free end of the moving member 94.
Operating member 9 of the lock member 91 disposed vertically
4 are connected and linked. The lock member 91 is formed by a spring 96.
The pin locking portion 911 is protruded forward,
The operating member 94 is biased, and the engagement pin 94 on the free end side is
1 is pressed against the end of the lock member 91 to engage the recess 912.
Alternatively, it is pressed by the sliding portion 913. The spring 96
Are locking portions provided on the lock member 91 and the operating member 94, respectively.
The two members 91 and 94 are stretched between 914 and 942.
It is energizing at the same time. In the lock device 9 having the above structure,
When in the unlocked state, as shown in FIG.
The locking member 91 is pulled by the spring 96 and is
Open the lock pin 80 with the 911 facing forward, and
The engaging pin 941 of the member 94 is slipped on the slipping portion 913.
In this state, the interlocking rod 92 is raised to lock.
Also, since the engagement pin 941 contacts the lock member 91,
The actuating member 94 cannot rotate and cannot be locked.
Can not. In the above state, the glass frame 8 is
Closed, provided on the glass frame 8 corresponding to the lock member 91
At the same time, the upper and lower lock pins 80 are
Insert the spring into the stop 911 and press it further.
When the lock member 91 is rotated against the sliding member 96, the sliding portion 9 is rotated.
13 causes the engagement recess 912 to face the engagement pin 941.
Only, the engagement pin 941 can be engaged. Soshi
The operating member 94 is connected to the other operating member by the interlocking rod 92.
The other operating member 94 is rotated because it is communicated with 94.
When it is possible, the engagement pin 941 is
Engaging and locking the lock member 91 in the locked state.
Become. By the way, the two lock pins 80 are evenly
The pin of one lock member 91 is not pressed
The lock pin 80 fits only into the locking portion 911, and the other
The lock pin 80 is provided on the pin locking portion 911 of the lock member 91.
If the lock member 91 does not fit,
The engagement pin 941 of the moving member 94 is engaged with the sliding portion of the lock member 91.
The operating member 94 cannot rotate due to contact with the 913. Follow
The other operating member 94 connected by the interlocking rod 92 also rotates.
Is locked and cannot be locked. According to the lock device 9 as described above, one side
Since only the lock member 91 is not locked,
The glass frame 8 or pull it through a gap.
Preventing illegal playing by inserting an ano wire etc.
Can be. The glass frame 8 is provided in the middle of the interlocking rod 92.
The lock can be unlocked by pressing the key operation unit 921. The locking device 9 for the glass frame 8 as described above
The locking device 90 for locking is a right vertical frame forming the front frame 3.
Frame material 312 and right decoration frame 322
Provided on the rear plate 6. This locking device 90 has a keyhole
901 is constructed around a cylinder lock 902 having
Key is inserted into the keyhole 901 and rotated in a predetermined direction.
And locking and unlocking of the glass frame 8 and the front frame 3 described above.
Execute and rotate in the opposite direction.
It is configured to execute locking and unlocking with the frame 2. The locking and unlocking of the front frame 3 and the outer frame 2
As schematically shown in FIG.
A shaft 903, a lock member 904, or an interlocking rod 905 are provided.
Key receiving pieces slidably provided on these members and the outer frame 2 side.
20 and engaged to lock and unlock
I have. The interlocking rod of the lock device 9 for the glass frame 8 described above.
A cylinder lock 902 is also provided by a communication mechanism (not shown).
Connected to Using the locking device 90 as described above,
When locking the frame 8, between the glass frame 8 and the decorative member 32
Then, the fraud prevention means functions. That is, as shown in FIG.
As shown in FIG.
Stop piece 821d and decoration forming part of glass frame 8
Fraud prevention ribs provided in a bent shape on the member 32 (left decoration frame 321)
321f is locked from the inside. On the other hand, the free end side
That is, on the lock side, a groove is formed on the front end face of the right decoration frame 322.
Of the glass frame 8 in the fitting groove 322e for preventing
The anti-fraud piece 823 provided on the decorative body 822 is fitted.
You. Accordingly, the ornaments forming the glass frame 8 and the front frame 3
There is no gap with the member 32,
Even if there is a gap, this gap bends in the middle,
It is not possible to insert money or the like to play illegal games. on the other hand,
Sufficient measures are not taken to prevent fraud on the top and bottom of the glass frame 8.
Have been. That is, in the upper edge portion of the glass frame 8,
Fraud prevention groove 7 having a U-shaped cross section provided on unit substrate 74
5 is a locking piece 81 for fraud prevention formed on the upper edge of the outer frame body 81.
3c is fitted, and in the lower edge portion, the upper plate set 4
In the fraud prevention groove 421 formed in the dish set mounting plate 42,
The outer inclined surface portion 814b formed on the lower edge of the outer frame 81 is not suitable.
Since it is fitted as a correct prevention piece, it is impossible to insert wires etc.
is there. Further, fraud prevention between the outer frame 2 and the front frame 3 is prevented.
As for the means, as shown in FIG.
The fraud prevention piece 321d provided on the frame 321 constitutes the outer frame 2.
To the locking edge 211 of the left vertical frame material 21
Cannot be inserted. Also, the free end side, that is, the locking device 90
On the side, the right decoration frame 322 constituting the front frame 3 and the right
A vertical frame member 312 and a right vertical frame member 22 forming the outer frame 2;
Abuts, and a lock device 90 and the like are provided in the decoration frame 322.
Since it is arranged, foreign objects can reach the game board 13.
Is difficult and there is no fear of illegal play. Moreover, the contact surface
Is located on the back side of the rear plate 6 formed in a dish shape.
The game board 13 housed on the front side of the rear plate 6
It is impossible to reach a foreign matter such as a wire to the surface. Also,
At the contact surface between the front frame 3 and the outer frame 2, at the upper edge and the lower edge
Cannot play illegal games in the same manner as above. The present invention has been described with reference to the embodiments shown in the drawings.
However, the present invention is limited to the above-described embodiment.
No, unless the configuration described in the claims is changed
Can be carried out as appropriate. [0068] In summary, the present invention has been described by way of hinge means.
With a front frame that can be opened and closed and detachable from the outer frame
In the machine,The front frame is composed of upper and lower horizontal frame material and left
A frame consisting of a right vertical frame material and the left and right vertical frames
Multiple decorations made of synthetic resin covering the front of the rubber material and having a space
MembersThe hinge means is provided at the upper end of the outer frame.
Is provided to extend forward from the front edge of
An upper butterfly attachment piece having a hinge pin, and an upper butterfly attached to a lower end of the outer frame.
From the lower butterfly attachment piece that is provided corresponding to the attachment piece and has a bearing hole
And the hinge side of the frame constituting the front frame
An outer frame support piece is provided at the upper end of the frame, and a lower hinge is provided at the lower end.
Each of which extends forward from its leading edge,The outer frame support piece and
The lower hinge is a decoration having the space of the left vertical frame material.
Covered withUpper hinge pin is inserted into the outer frame support piece
The lower hinge is urged downward.
And can be pulled up into the bearing hole of the lower butterfly piece.
Provide a slide pin to be inserted, and lift the slide pin
The front frame can be detached from the outer frame by pulling it up
So, insert the shaft hole of the front frame into the upper hinge pin of the outer frame,
Insert the slide pin with its urging force into the bearing hole of the outer frame.
While the front frame is hinged to the outer frame with
The front frame can be removed from the outer frame with the
Therefore, even if the front frame is heavy,
Can be easily attached and detached, assembled and removed
Work efficiency can be improved.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic front view of a pachinko machine. FIG. 2 is a rear view of the pachinko machine. FIG. 3 is a left side view of the pachinko machine. FIG. 4 is a front view of the pachinko machine with a part removed. FIG. 5 is a front view of an outer frame. FIG. 6 is a plan view of an outer frame. FIG. 7 is a sectional view taken along line AA of FIG. 6; FIG. 8 is a perspective view of a lower left connecting portion of the outer frame. FIG. 9 is a perspective view of an upper right joint portion of the outer frame. FIG. 10 is a perspective view of a lower right joint portion of the outer frame. FIG. 11 is a front view of a frame member. FIG. 12 is a left side view of the frame member. FIG. 13 is a right side view of the frame member. FIG. 14 is a sectional view taken along line AA of FIG. 11; FIG. 15 is a bottom view of the frame member. FIG. 16 is a sectional view taken along line BB of FIG. 11; FIG. 17 is a cross-sectional view of an external indicator light unit. FIG. 18 is a front view of a left joint portion of the frame member. FIG. 19 is a side view of a left connecting portion of the frame member. FIG. 20 is a longitudinal sectional view of the external indicator light unit. FIG. 21 is a front view of the upper plate unit. FIG. 22 is a plan view of the upper plate unit. FIG. 23 is a rear view of the upper plate unit. FIG. 24 is a vertical sectional view of the upper plate unit. FIG. 25 is a front view of the lower plate unit. FIG. 26 is a plan view of the lower plate unit. FIG. 27 is a bottom view of the lower plate unit. FIG. 28 is an explanatory view for attaching a lower plate unit. FIG. 29 is a longitudinal sectional view of the lower plate unit. FIG. 30 is a rear view of the outer glass frame. FIG. 31 is a bottom view of the outer glass frame. FIG. 32 is a sectional view taken along line BB of FIG. 30; FIG. 33 is a sectional view taken along line AA of FIG. 30; FIG. 34 is a rear view of the inner glass frame. FIG. 35 is a sectional view taken along line AA of FIG. 34; 36 is a sectional view taken along line BB of FIG. 34. FIG. 37 is a rear view of the glass frame. FIG. 38 is a cross-sectional view of a glass frame. FIG. 39 is an explanatory diagram of a hinged portion of each unit. FIG. 40 is an explanatory sectional view of a hinged portion of each unit. FIG. 41 is an explanatory view of the lock device with the glass frame opened. FIG. 42 is an explanatory diagram of the lock device in a state where the glass frame is closed. FIG. 43 is an explanatory view of means for preventing fraud between the outer frame and the front frame. FIG. 44 is an explanatory view of means for preventing fraud between the outer frame and the glass frame. [Description of Signs] 1 Pachinko machine 2 Outer frame 3 Front frame 4 Upper plate set 5 Lower plate set 8 Glass frame 31 Frame 32 Decoration member 56 Handle set 85 Glass plate

Claims (1)

(57) [Claim 1] In a pachinko machine equipped with a front frame which can be freely opened and closed and attached to and detached from an outer frame via a hinge means, the front frame includes upper and lower horizontal frame members and left and right horizontal frame members. With vertical frame material
And a front surface of the left and right vertical frame members.
A plurality of decorative members made of synthetic resin having a space
The hinge means comprises an upper hinge piece provided with an upper hinge pin which is provided at an upper end portion of the outer frame and extends forward from a front edge thereof and protrudes downward. A lower hinge piece provided with a bearing hole provided corresponding to the hinge piece; an outer frame supporting piece at an upper end of a hinge side frame of the frame constituting the front frame, and a lower hinge at a lower end. Are provided to extend forward from their front edges, respectively, and the outer frame support piece and the lower hinge are provided on the left vertical frame member.
The outer frame support piece is provided with a shaft hole through which an upper hinge pin is inserted, and the lower hinge is urged downward and is configured to be able to be pulled up. A pachinko machine, comprising: a slide pin inserted into a bearing hole of a dressing piece; and a front frame is detachable from an outer frame by lifting the slide pin upward.