JPH0448228Y2 - - Google Patents

Description

[Detailed description of the invention] [Field of industrial application] The present invention relates to a locking device for a pachinko machine, and in particular,
The present invention relates to a locking device for a pachinko machine in which a fixing plate and a lock mounting plate are constructed separately so that a combination thereof can be freely selected.

[Prior Art] A locking device for a pachinko machine according to the prior art has a fixed plate made of a long material attached to the upper and lower sides of the back of the front frame, and front frame locking claws are provided at both the upper and lower ends of the fixed plate, and A lock is fixed in the middle.

The front frame locking claw engages and disengages from the claw part of the pachinko machine main body, and when the front frame locking claw is engaged with the claw receiver, the front frame is in a closed state, and the lock is not operated. When the front frame locking pawl and the pawl receiver are released from each other, the front frame becomes open.

[Problems to be Solved by the Invention] Incidentally, the dimensions and shapes of the plates often differ depending on the model of the pachinko machine.
Furthermore, not only the shape and mounting position of the front frame locking claw differ depending on the model of pachinko machine, but also the type and mounting position of the lock often differ depending on the model.

However, the front frame locking pawl and lock are fixed to the fixed plate. For this reason, it has been necessary to prepare many types of locking devices with different fixing plates, front frame locking claws, and locks so that they can be used with various pachinko machines. For this purpose, it is necessary to manufacture many types of locking devices.
There was a problem that manufacturing was troublesome.

Therefore, the present invention was developed in view of the above circumstances, and its purpose is to separate the fixed plate to which the front frame locking pawl is attached and the lock mounting plate to which the lock is attached, so that the fixed plate To provide a locking device for a pachinko machine in which a combination of a lock mounting plate and a lock mounting plate can be freely selected.

[Means for Solving the Problems] In order to achieve the above object, the locking device for a pachinko machine according to the present invention has a front plate made of a long material attached to the top and bottom of the back of the front frame, and L from this front plate. Front frame locking claws are provided at both upper and lower ends of the side plate that stands up in the shape of a letter, and a fixing plate is provided with a notch in the vertical middle, and the front frame locking claw is engaged with and detached from the claw holder on the pachinko machine body. and a lock mounting plate to which a lock is attached, and the cutout recess is composed of a cutout cut out in the middle of the front plate and a cutout connected to the cutout and cut into the side plate, The above-mentioned lock mounting plate is composed of a long front plate on which the lock is attached, and a side plate that is perpendicular to the front plate and connected with a gap in the middle. The middle part of the face plate is located in the notch and is detachably attached to a plurality of screw holes provided at vertically different positions in the front plate of the fixed plate.

[Function] When attaching a locking device to an arbitrary pachinko machine body, a fixing plate and a lock mounting plate corresponding to the model of the pachinko machine are combined and attached to the pachinko machine concerned. To be more specific, stack the front and side plates of the lock mounting plate on the front and side plates of the fixing plate, select one of the multiple screw holes provided in the front plate of the fixing plate, and Install the lock mounting plate in the desired position. At this time, the notch recess of the fixing plate, the space between the lock mounting plates, etc. function as escape parts for the lock attached to the lock mounting plate.

[Embodiment] An embodiment of the present invention will be described below with reference to FIGS. 1 to 4.

The fixing plate 1 is made of a long piece of material that is attached to the back of the front frame in the vertical direction (in the direction of arrows A and B), and has front frame locking claws 2, 2 at both the upper and lower ends, and a notched recess 3 in the middle. is formed.

A lock mounting plate 5 to which the lock 4 is mounted is removably mounted in the notched recess 3. The above lock 4 is
By sliding the front frame locking rod 6 in the vertical direction (in the direction of arrows A and B), the front frame locking pawls 2, 2 are engaged and disengaged from the pawl receiver 7 of the pachinko machine body, as shown in FIG. . Here, when the front frame locking claws 2, 2 are engaged with the claw receiver 7, the front frame 8 is in a closed state, and when the engagement is released, the front frame 8 is in a closed state.
becomes open.

To explain in detail, the fixed plate 1 has, for example,
As shown in FIG. 2, the front plate 9 and the side plates 10 form an L-shaped cross section. Here, as shown in FIG. 3, the shape of the fixed plate 1, the overall length L, and the width S of the front plate 9 differ depending on the model of the pachinko machine, and are designed to accommodate the differences in the models. Various types with different shapes, dimensions, etc. are available. For example, FIG. 4 shows a fixed plate 1' having a shorter overall length L than the fixed plate 1 shown in FIG.

Further, the notch recess 3 is, for example, as shown in FIG. It can be constructed from a notch 12 cut deeper into the side plate 10. Above cut section 1
2 functions as an escape recess for a cam member 39, which will be described later, when the lock 4 is attached.
In this case, as shown in FIG. 2, the side plate 10 of the fixed plate 1 is reinforced by providing a protrusion 13 on the opposite side of the notch 12.

Further, the front frame locking claws 2, 2 are connected to a rotating plate 15, which is rotatably mounted in the directions of arrows C and D, by caulking a shaft 14 to the end of the fixed plate 1, for example. A hook 17 is attached to the tip end of the moving plate 15 so as to be rotatable in the directions of arrows E and F by caulking a shaft 16. The distal end side of the rotary plate 15 has a narrow width with an upwardly directed notch 18 (in the direction of arrow A), and the rotary plate 1
5 is adapted to be prevented from excessive rotation in the direction of arrow C by a stopper 19. Further, the hook 17 has a claw portion 20 that projects into the notch 18.
is provided, and elongated holes 21, 21 are provided,
The hook 17 is attached to the rotary plate 15 by screws 22, 22 inserted through the long holes 21, 21 so as to be adjustable in position in the directions of arrows E and F. The front frame locking claws 2, 2 are available in a variety of shapes with different shapes to accommodate different models of pachinko machines.

Further, the lock mounting plate 5 is, for example, as shown in FIG.
5 and 25, and two circular lock mounting holes 26 (one not shown) are provided at approximately the center of the front plate 23 in the vertical direction (direction of arrows A and B) at different positions in the vertical direction. is formed. Each of the above side plates 25, 2
5, flanged pins 28, 28 are provided upright. The lock mounting plate 5 has screw insertion holes 29, 29, 30, 30 provided at both ends of the front plate 23.
It is removably attached to the front plate 9 of the fixing plate 1 by means of screws 31, 31, 32, and 32 inserted therethrough, as shown in FIGS. 1 and 3. in this case,
The front plate 9 of the fixing plate 1 has the screws 3
1 and 31 are selectively screwed into the screw holes 33 and 3.
3, 34, 34 and screw holes 35, 35, 36, 36 into which the screws 32, 32 are selectively screwed are formed across the notch 3.

The lock 4 is fitted with a cylindrical lock body 37 having a key insertion slot into which a key K is inserted, and a rotating shaft 38 of the lock body 37, and when the key K is operated, arrows G and H are fitted.
The cam member 39 includes a front frame locking pawl 40 that engages with the front frame locking rod 6, and a glass frame operation lever that engages with a glass frame locking rod 41, which will be described later. A claw 42 is provided. The lock 4 is fitted into one of the lock mounting holes 26 from the direction of arrow J in FIG. 2. The lock 4 is available in various shapes and shapes to accommodate different models of pachinko machines.

The glass frame locking rod 41 has large diameter holes 4 on both ends.
3 and a long hole 44 communicating with the watch hole 4.
5 is provided, and is engaged with the flanged pins 28, 28 of the lock mounting plate 5 through the large diameter hole 43 so as to be slidable in the vertical direction (in the direction of arrows A and B). The glass frame locking rod 41 is, for example, a second
As shown in the figure, when sliding downward (in the direction of arrow B), the glass frame locking pawl p and the glass frame pawl receiving part 4
6 is disengaged and the glass frame is opened. The glass frame locking rod 41 has engaging claws 47 and 48 that engage with the glass frame operating claw 42 of the lock 4.
When pressed by the glass frame operating claw 42, it slides downward (in the direction of arrow B) against the tension spring 49. The above tension spring 4
9 is the glass frame locking rod 41 and the fixing plate 1
By urging the glass frame locking rod 41 upward (in the direction of arrow A), the glass frame is brought into a closed state. One of the above engaging claws 4
8 is for responding when the lock 4 is attached to one of the lock attachment holes 27.

Further, the front frame locking rod 6 is a central slide rod 5.
0, and screws 51 and 52 at both ends of the slide rod 50.
The auxiliary rods 53, 54 are attached with screws 55, 56.
At both ends of the slide rod 50, which is connected to the base ends of the front frame locking claws 2, 2, there is a watch hole 59 consisting of a large diameter hole 57 and an elongated hole communicating with the large diameter hole 57.
is provided, and the collared pin 28 of the lock mounting plate 5 is provided.
is inserted through the large diameter hole 57 in the vertical direction (arrow A,
It is attached so that it can slide freely in the direction B). The front frame locking rod 6 has engaging claws 60 and 61 that engage with the front frame operating claw 40 of the lock 4, and resists the tension spring 62 by being pressed by the front frame operating claw 40. and slide upward (in the direction of arrow A). When the front frame locking rod 6 slides upward, the front frame locking claws 2, 2 disengage from the pawl receiver 7 of the pachinko machine main body, and the front lever 8 opens. It is something. The tension spring 62 is
It is provided between the front frame locking rod 6 and the fixing plate 1, and by urging the front frame locking rod 6 upward, the front frame 8 is brought into a closed state. The purpose of the one engagement claw 61 is to accommodate the lock 4 when it is attached to the other lock attachment hole 26.

Next, the operation of the locking device configured as described above will be explained.

For example, from the perspective of the overall length of the front frame 8, if a short fixing plate 1' with an overall length L is required as shown in FIG.
After separating the lock mounting plate 5 from the fixing plate 1 by loosening the locks 1 and 32, the lock mounting plate 5 is attached to a new fixing plate 1' shown in FIG. After that, the glass frame locking rod 41 and the front frame locking rod 6 are engaged with the flanged pins 28, 28 of the lock mounting plate 5,
Both ends of the front frame locking rod 6 are attached to the front frame locking claws 2, 2. This means that the locking device has been assembled.

For example, if it is desired to replace the lock with a different one, the lock mounting plate to which the lock is attached is attached to the fixing plate 1 in the same manner as described above.

[Effects of the invention] As explained above, according to the invention, it is possible to select a combination of a fixing plate and a lock mounting plate, and to select one of the plurality of screw holes provided in the fixing plate to attach the lock mounting plate. By attaching the locking device, it is made compatible with various pachinko machines, so there is no need to manufacture many types of locking devices in advance, which has the advantage of simplifying the manufacturing process itself.

Further, the attachment of the lock attachment plate is convenient because not only does it not require a complicated mechanism for fine adjustment, but it also does not take time and effort for fine adjustment, and only the screw holes need to be selected.

[Brief explanation of the drawing]

1 is an overall perspective view, FIG. 2 is an exploded perspective view, FIG. 3 is a perspective view of the lock mounting plate assembled to the fixing plate, and FIG. 4 is an explanatory view for explaining the operation. 1...Fixing plate, 2...Front frame locking claw, 3...
...notch recess, 4...lock, 5...lock mounting plate.

Claims (1)

[Scope of utility model registration request] A front plate made of long material is attached to the upper and lower sides of the back of the front frame, and front frame locking claws are provided at both upper and lower ends of the side plate that stands up from the front plate in an L-shape, and a notch is provided in the middle in the vertical direction. a fixed plate formed thereon, and a lock mounting plate to which a lock for engaging and disengaging the front frame locking claw from a claw receiver of a pachinko machine main body is attached,
The notch recess is made up of a notch cut out in the middle of the front plate and a notch connected to this notch and cut into the side plate, and the lock mounting plate has a lock in the middle of the long length. It consists of a front plate to be attached and a side plate that is perpendicular to the front plate and connected with a gap in the middle, and the middle of the front plate of this lock mounting plate is positioned and fixed in the above-mentioned notch. A locking device for a pachinko machine that is detachably attached to a plurality of screw holes provided at different positions in the vertical direction on the front plate of a plate.