JP2010269088A - Mounting device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a mounting device for fixing a Pachinko game machine to a bank of game machines even when a part of the Pachinko game machine exists even close to the outer peripheral frame of the Pachinko game machine. <P>SOLUTION: A lower part mounting device 1 includes a body part 10, a frame part 20, a pressure body 30, an arm part 40, a link piece, and an operation lever 60. In the device 1, when the operation lever 60 located at nearly 45° with respect to the upper surface of the lower plate of the bank of game machines where pressurization by the pressure body 30 is released is pulled-down in a direction indicated by an arrow R so as to be located at nearly 0°, the pressure body 30 is pressurized against the bottom surface of the outer peripheral frame. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to an attachment technique for attaching an outer peripheral frame of a pachinko gaming machine to a gaming machine installation base unit generally called “island”.

A pachinko gaming machine is generally used by being attached to a gaming machine installation base unit called an island. More specifically, a pachinko gaming machine is attached to an island by fixing the outer peripheral frame to an island after fixing the outer peripheral frame to an island after being fixed inside an outer peripheral frame having a predetermined width, which is usually formed by combining four plate members into a rectangular shape. .
Conventionally, the outer frame is attached to the island by placing the outer frame on the island table, and the island is usually made of wood. Yes.

  However, the conventional fixing of the outer peripheral frame to the island using nails or wood screws takes time and effort when removing the outer peripheral frame once fixed to the island from the island. Even after the pachinko machine is attached to the island, it may be necessary to adjust the inclination angle of the pachinko machine, so that the trouble of fixing and removing the outer peripheral frame to the island is not insignificant.

In consideration of such points, the inventors of the present application previously proposed a new pachinko machine mounting apparatus as Japanese Patent Laid-Open No. 10-80563. The outline of a part of the mounting apparatus by this apparatus is as follows. As illustrated in FIG. 13, the attachment device 200 includes a main body 201, a pressing body 202, and an operation lever 203. The main body 201 has a structure in which a flange portion 205 and an adjuster plate 206 are provided on a flat plate portion 204 for screwing to the upper surface of the island lower plate Y1 of the island Y, and an adjuster bolt 207 is assembled to the adjuster plate 206. The pressing body 202 is formed by assembling a bolt-shaped pressing rod 209 at the distal end of a frame portion 208 formed in an L shape, and the base end of the frame portion 208 is connected to the flange portion 205 of the main body portion 201 in a link manner. Provide.
The operation lever 203 has a tip connected to the frame portion 208 in a link manner, and an intermediate portion connected to the flange portion 205 of the main body portion 201 by a link piece 210. This attachment device is used in a state in which the pressing body 202 is in contact with the upper surface of the lower part of the outer peripheral frame X1 of the pachinko gaming machine X as shown in FIG. The positional relationship between the outer peripheral frame X1 of the pachinko gaming machine X and the main body 201 can be adjusted by adjusting the adjuster bolt 207 in a state where the fixing by the attachment device is released. By pulling down the operation lever 203 in the direction of the arrow R, the outer peripheral frame X1 can be narrowed between the bottom surface by the pressing body 202, and the pachinko gaming machine X is fixed to the island Y. On the other hand, when the operation lever 203 is pulled up in the direction of the arrow L, the pressing body rises in the direction of the arrow R, and the fixation is released.

However, there are various sizes of pachinko gaming machines in recent years, and there are cases where there are parts of the pachinko gaming machine up to the vicinity of the outer peripheral frame of the pachinko gaming machine. In such a case, as in the conventional attachment device, the pressing body is pressed downward with the pressing body abutting on the upper surface of the lower part of the outer peripheral frame of the pachinko gaming machine, and the lower part of the outer peripheral frame is If it is fixed by narrowing the pressure between the bottom of the island, a part of the pachinko gaming machine inside the outer peripheral frame of the pachinko gaming machine and a part of the mounting device interfere with each other, and the mounting device is mounted. There are times when you can't. In recent years, for example, a part of a speaker for outputting sound or the like from a pachinko gaming machine may become an obstacle when the mounting device is attached.
In addition, pachinko machines are often carried into stores in a state of being fixed to the outer peripheral frame, but conventionally, when fixing the outer peripheral frame to the island, nails or the like are directed in the direction from the inner side of the outer peripheral frame to the outer island. Since there are many methods for driving and fixing, if the pachinko gaming machine is fixed to the outer peripheral frame, the outer peripheral frame may not be fixed to the island as it is. Therefore, it is necessary to once remove the pachinko gaming machine from the outer peripheral frame, fix the outer peripheral frame to the island with only the outer peripheral frame, and then fix the pachinko gaming machine to the outer peripheral frame again, which makes installation work complicated.
Therefore, the present invention has been created to solve the above-described problems, and when the pachinko gaming machine is already fixed to the outer peripheral frame of the pachinko gaming machine, there is a part of the pachinko gaming machine to the vicinity of the outer peripheral frame. Even in such a case, an object is to provide an attachment device that can fix the pachinko gaming machine to the island.

  In order to solve the above-mentioned problems, the present inventor proposes the following attachment device.

The mounting device according to the present invention fixes a rectangular outer peripheral frame having a pachinko gaming machine mounted on the inside thereof to an island for pachinko gaming machine installation having a lower plate for placing the outer peripheral frame thereon. Provided on the lower plate, the bottom surface of which is brought into contact with the lower plate and presses the bottom surface of the outer peripheral frame whose movement in the vertical direction is restricted upward. An apparatus for attaching a pachinko gaming machine installed so that a part thereof is located inside a recessed portion formed, and a main body portion that can be fixed to a bottom surface of the lower plate, and the main body portion A pressing body that is connected to the main body so as to be positioned inside the recess while being fixed to the bottom surface of the lower plate, and can press the bottom surface of the outer peripheral frame by moving upward. And at least part of it Is adapted to position outside the recess, in which and an operation lever and is capable of moving upward the pressing member by the rotating operation.
In such an attachment device, the bottom of the outer peripheral frame of the pachinko gaming machine is pressed upward, so that when the pachinko gaming machine is fixed to the outer peripheral frame or the parts of the pachinko gaming machine are The pachinko gaming machine can be fixed to the island regardless of the state inside the outer peripheral frame of the pachinko gaming machine, such as when it is close to the bottom.

In the mounting device of the present invention, the outer peripheral frame may be made of wood, and the pressing body may include fixing claws adapted to bite into the bottom surface of the outer peripheral frame.
If the outer peripheral frame of the pachinko gaming machine is made of wood, and the claw for fixing the pressing body bites into the bottom surface of the outer peripheral frame, the mounting device will be more firmly fixed to the outer peripheral frame of the pachinko gaming machine. be able to.

The main body is configured to be able to move in the front-rear direction and to be positioned at a desired position, and further includes an adjuster having an abutting portion that abuts the back surface of the outer peripheral frame at the tip. The pressing body is used to press the outer peripheral frame with the back surface abutted against the tip of the abutting portion which is positioned by moving the adjuster in a state where the pressing of the pressing body against the bottom surface of the outer peripheral frame is released. Thus, the outer peripheral frame may be fixed in a state in which the position of the outer peripheral frame in the front-rear direction with respect to the main body is adjusted.
By providing such an adjuster, the positional relationship in the front-rear direction between the lower part of the outer peripheral frame of the pachinko gaming machine and the main body of the attachment device can be adjusted. In general, a pachinko gaming machine is attached with a certain inclination, but by enabling positioning in the front-rear direction with respect to the outer peripheral frame, it can contribute to the inclination adjustment of the pachinko gaming machine.

The attachment device of the present invention has a distal end connected to the pressing body, a proximal end connected to a first shaft provided in the main body, and a corner portion side facing upward. An approximately L-shaped frame portion that can rotate with respect to the first axis about the end, and a plate-like structure, and the substantially L-shaped frame portion of the frame portion. A push plate that is arranged so that it can be translated in a direction along one side including the tip of the two directions with its surface perpendicular to the direction, and one end of the push plate on the push plate, The other end abuts in the vicinity of the front end of the frame portion, and an elastic body applying a force in a direction away from the push plate and the frame portion, the base end thereof is the first shaft, and the front end thereof is the frame portion It is connected to the second shaft provided at the intermediate point and near the tip A portion is in contact with the push plate, and is rotated with respect to the first axis about the base end by a turning operation of the operation lever to press the push plate toward the pressing body. An arm portion that is configured to be capable of rotating the operation lever when the operation lever is rotated. The arm portion is configured to connect the frame portion to the frame portion via the push plate and the elastic body. The direction along the one side including the distal end is pressed toward the distal end, the frame portion rotates with respect to the first axis around the base end of the frame portion, and the frame portion The pressing body connected to the tip may be urged upward.
In such a mounting device, the arm portion rotates in response to the rotation operation of the operation lever, and the frame portion rotates through the elastic body by the push plate pressed by the rotating arm portion. The pressing body connected to the tip of the frame portion can urge the bottom surface of the outer peripheral frame of the pachinko gaming machine located on the pressing body upward by the rotation of the frame portion.

The inventor of the present application proposes the following mounting device set.
That is, the mounting device set is a combination of the mounting device of the present invention and an upper mounting device for restricting the upward movement of the outer peripheral frame, and the upper mounting device covers the upper surface of the outer peripheral frame. It is an attachment apparatus set which presses downward.

The perspective view of the lower attachment apparatus of embodiment of this invention. The front view of the lower attachment apparatus of embodiment of this invention. The top view of the lower attachment apparatus of embodiment of this invention. Sectional drawing of the lower attachment apparatus of embodiment of this invention. The perspective view which shows the internal structure of the lower attachment apparatus of embodiment of this invention. The perspective view which shows the internal structure of the lower attachment apparatus of embodiment of this invention. The perspective view which shows the state which attached the lower attachment apparatus of embodiment of this invention. The perspective view which shows the state which uses the lower attachment apparatus and upper attachment apparatus of embodiment of this invention. The top view of the upper mounting apparatus of embodiment of this invention. The perspective view of the upper attachment apparatus of the embodiment of the present invention. The figure which shows schematically the internal structure and operation | movement of the upper mounting apparatus of embodiment of this invention. The figure which shows schematically the internal structure and operation | movement of the upper mounting apparatus of embodiment of this invention. The top view of the conventional lower attachment apparatus.

DESCRIPTION OF EXEMPLARY EMBODIMENTS Hereinafter, a best embodiment for carrying out the invention will be described with reference to the drawings.
1-8 is a figure for demonstrating the lower attachment apparatus 1 of this embodiment. 1 is a perspective view of the lower mounting device 1, FIG. 2 is a front view from the x direction in FIG. 1, and FIG. 3 is a top view from the y direction in FIG. 4 is a cross-sectional view taken along the zz ′ plane of FIG. 5 and 6 are perspective views showing the internal structure of the lower mounting device 1. FIG. 5 shows a state in which a main body 10 to be described later is removed, and FIG. 6 shows a cross section in the zz ′ plane of FIG. It is. In addition, in FIG. 2-8, it is the state which removed the adjuster bolt 14 mentioned later from the lower attachment apparatus 1. FIG.

The lower attachment device 1 of this embodiment is used to attach a pachinko gaming machine X attached to the outer peripheral frame X1 as shown in FIG. The lower mounting apparatus 1 is used in combination with the upper mounting apparatus 80.
The island Y of this embodiment includes a lower mounting portion 70 on the lower side and an upper mounting portion 90 on the upper side. The lower mounting device 1 is mounted on the lower mounting portion 70 and the upper mounting device 80 is mounted on the upper mounting portion 90. .
Hereinafter, the lower mounting apparatus 1 and the upper mounting apparatus 80 will be described in order.

The lower mounting apparatus 1 of this embodiment is provided with the main-body part 10, the frame part 20, the press body 30, the arm part 40, the link piece 50, and the operation lever 60, as shown to FIGS.
The main body 10 has a plane 11 parallel to the island plate 71 to be screwed to the bottom plate 71 of the island Y for installing the pachinko gaming machine and the flange portion 11 having a U-shaped cross section opened downward. It has a structure including a flat plate portion 12 having one side connected to the flange portion 11, and an adjuster portion 13 having a plane perpendicular to the island plate 71 and having one side connected to the flange portion 11. The adjuster portion 13 has a hole, and an adjuster bolt 14 is provided so as to penetrate the hole. The adjuster bolt 14 is threaded on the outer surface thereof, and has a structure corresponding to the threading inside the hole of the adjuster portion 13, and is rotated in the screw direction with its tip in contact with the target. Thus, the position in the front-rear direction between the lower mounting device 1 and the object with which the tip of the adjuster bolt 14 contacts can be adjusted. The main body unit 10 includes a cover unit 10 a so as to cover the side surface and the bottom surface of the frame unit 20. The cover portion 10a includes a hole 10b through which an axis B described later can freely move.

  The frame part 20 has a shape in which two L-shaped flat plates are arranged in parallel in a side view, and the two flat plates are connected to each other by a claw plate 21 and an axis A described later. Yes. The base end of the frame portion 20 is linked to the flange portion 11 of the main body portion 10 via the axis A in a state where the corner of the frame portion 20 faces upward. The frame portion 20 includes a plate-like nail plate 21 at the tip thereof, and a pressing body 30 having three claws that are directed upward on the nail plate 21 at the time of installation. A part of the frame portion 20 and the pressing body 30 come to be positioned inside a recess provided in the island plate 71 when the main body portion 10 is fixed to the island plate 71 via the flat plate portion 12. This point will be described later. A spring shaft 22 is connected to the claw plate 21 so as to penetrate the spring 23, and the spring shaft 22 also penetrates and is locked by a spring pressing plate 24 that abuts one end of the spring 23. Since the spring 23 is sandwiched between the claw plate 21 and the spring push plate 24, the spring push plate 24 that can move in parallel on the spring shaft 22 is moved along the spring shaft 22. It can be energized away from 21.

  The pressing body 30 has a structure including three claws on the upper surface of the disk-shaped main body, and is connected to the claw plate 21. The three claws of the pressing body 30 are made of metal, and when pressed against a wooden plane like the bottom of the outer peripheral frame of a general pachinko gaming machine, it will bite into that plane. Yes.

  In this embodiment, the arm portion 40 has a structure in which two flat plates with rounded trapezoidal corners are arranged inside the two flat plates of the frame portion 20, and the base end of the arm portion 40 has an axis A. The tip of the main body part 10 is connected to the frame part 20 via an axis B at the midpoint of the frame part 20, and the two flat plates are also connected to each other by the axis A and the axis B. As a result, the shaft A penetrates the flange portion 11, the frame portion 20, and the arm portion 40 from the outside, and can rotate with respect to the shaft A. A part of the vicinity of the tip of the arm portion 40 comes into contact with the spring pushing plate 24. There is play on the frame 20 side of the axis B, and when the arm part 40 is rotated around the axis A, only the arm part 40 moves in the rotation direction within the range of play. ing. More specifically, the shaft B is configured as a part of the outside of the arm portion 40, and the connecting portion between the frame portion 20 and the shaft B is a circular hole B1 that is larger than the cross section of the shaft B. The axis B of the arm portion 40 can freely move in the range inside the hole B1. In addition, since the hole 10b of the cover part 10a is larger than the hole B1, the hole 10b does not restrict | limit the movement of the axis | shaft B within the range of the hole B1.

  The link piece 50 has a structure in which two V-shaped flat plates are combined in a side view, and the tip of the link piece 50 is attached to the arm part 40 via the axis C so that the corner of the link part faces downward. The end is connected to the operation lever 60 via the axis D, and the two flat plates are also connected to each other by the axis C and the axis D. When the operation lever 60 is rotated, the link piece 50 rotates the tip of the arm part 40 connected via the axis C in the same direction as the rotation direction of the operation lever 60. .

  One end of the operation lever 60 is connected to the link piece 50 via the axis D, and to the flange 11 of the main body part 10 via the axis E in that it is at a predetermined distance from the axis D. In a state where the pressing by the pressing body 30 is released, the operation lever 60 is at a position of approximately 45 degrees with respect to the surface on which the lower mounting device 1 is installed. The operation lever 60 rotates the other end about the axis E to rotate the base end of the link piece 50 connected to the tip in the same direction as the rotation direction.

The upper mounting device 80 is configured as shown in FIGS.
9 is a plan view of the upper mounting device 80 (the upper side is the rear in the drawing), FIG. 10 is an enlarged perspective view of one end portion of the upper mounting device 80, and FIG. It is a figure which shows the internal structure of.

  The upper mounting device 80 of this embodiment includes a plate-like base member 110. The base member 110 includes a rectangular main base portion 111 and a fixed arm portion 112 that extends rearward from both ends of the main base portion 111 in the length direction. The main base portion 111 is provided with a fixing hole 111A. The base member 110 is mounted on the upper mounting portion 90 by placing the upper mounting device 80 on the upper mounting portion 90 and driving a wood screw into the hole 111A. It will be fixed to. A fixed L-shaped metal fitting 112A having an L-shaped cross-section with a hole (not shown) is fixed to the fixed arm portion 112. A nut 112B threaded on the inner surface of the hole is fixed to the fixed L-shaped metal fitting 112A in a state where the hole is aligned with the hole of the fixed L-shaped metal fitting 112A.

  A storage member 120 is placed on the base member 110. The storage member 120 includes a storage portion 121 formed in a cylindrical shape having a substantially rectangular cross section, and a movable arm portion 122 having a substantially L shape in plan view extending from the vicinity of both ends in the length direction of the storage portion 121 to the rear side. ing. The lower ends of the L-shaped first metal fitting 122A in plan view and the substantially U-shaped second metal fitting 122B in plan view are connected to the outer edges of both movable arm portions 122. The first metal fitting 122A and the second metal fitting 122B are brought into close contact with each other in a back-to-back state, and a hole (not shown) penetrating both is provided in the back-to-back portion. This hole is coaxial with the hole provided in the fixed L-shaped metal fitting 112 </ b> A connected to the fixed arm portion 112. Bolts 123 are inserted through the holes provided in the back fitting portions of the first metal fitting 122A and the second metal fitting 122B and the holes provided in the fixed L-shaped metal fitting 112A. The bolt 123 includes a threaded portion 123A and a head portion 123B, and the threaded portion 123A is screwed with the nut 112B. When the bolt 123 is rotated, the threaded portion 123A of the bolt 123 moves back and forth with respect to the nut 112B, but the head 123B of the bolt 123A is always in close contact with the front surface of the first metal fitting 122A. . That is, by rotating the bolt 123 in an arbitrary direction, the distance between the fixed L-shaped metal fitting 112A and the back-to-back portions of the first metal fitting 122A and the second metal fitting 122B can be changed.

  The storage part 121 of the storage member 120 stores a moving body 124 attached to the storage part 121 so as to be movable in the vertical direction. The movable body 124 has a U-shaped cross section, is formed in a substantially U-shape, and is fitted inside the storage portion 121 so that the opening faces upward.

  At both ends of the moving body 124, there are provided storage portions 126 formed by fitting and fixing fittings having a substantially U-shaped cross section from above the moving body 124. The upper and lower surfaces of the storage portion 126 are not illustrated, but have holes.

  The storage part 126 is penetrated by the movable member 127 in the vertical direction. The movable member 127 moves up and down by a method as will be described later. When the movable member 127 is lowered downward, the movable member 127 of the outer peripheral frame X1 placed below the horizontal member 91 by a protruding piece described later at the lower end thereof. The upper surface is pressed.

The movable member 127 includes a bolt part 127A threaded on the outer periphery thereof, a head part 127B provided at the upper end thereof, and a disk-shaped locking part 127C provided at the lower end thereof. A sharp projecting piece 127D is provided on the lower surface of the locking portion 127C.
The bolt part 127 </ b> A is screwed with a nut 127 </ b> E that is threaded on the inner peripheral surface housed inside the storage part 126. A first spring 127F is provided around the bolt portion 127A. Since the lower end of the first spring 127F is in contact with the upper surface of the nut 127E and the upper end of the first spring 127F is in contact with the upper surface inside the storage portion 126, the movable member 127 including the bolt portion 127A screwed with the nut 127E It will be in the state where it was urged below with the elastic force.
When the base member 110 is fixed to the horizontal member 91, the bolt portion 127 </ b> A of the movable member 127 is fixed to the base member 110 and the base member 110 positioned below the lower surface of the storage portion 126 and the lower surface of the storage portion 126. It will be in the state which penetrated the horizontal member 91 located under the member 110. FIG.

As shown in FIGS. 11 and 12, the second spring 128 is provided inside the storage unit 121. The second spring 128 has an upper end connected to the upper surface inside the storage unit 121 and a lower end connected to the lower surface inside the moving body 124. The second spring 128 is connected to the storage unit 121 and the moving body 124 at both ends in a state where the second spring 128 is considerably extended from a state where no force is applied. Thereby, the moving body 124 is always subjected to a force that is attracted to the upper surface inside the storage portion 121.
A cam 125 having a shape close to one of the ellipses divided into four along the major axis and the minor axis is provided inside the storage unit 121. The cam 125 is connected to a rotatable shaft 113 that penetrates the storage portion 121 in its width direction, and is configured to be able to rotate about 90 degrees about the shaft 113. It can be fixed at two positions: a position (position shown in FIG. 11) and a position (position shown in FIG. 12) where the major axis is substantially vertical. .

A lever 114 is detachably attached to the rear end of the shaft 113. When the lever 114 is rotated as indicated by the arrows in FIGS. 8, 11, and 12, the shaft 113 and the cam 125 are rotated.
As described above, an upward force is always applied to the moving body 124. Therefore, even if the moving body 124 moves in the vertical direction, the moving body 124 is strongly pressed against the tip of the cam 125 positioned in the upward direction. In this way, the state where the tip of the cam 125 is in contact with the upper surface of the lower member of the moving body 124 is always maintained.
The cam 125 is formed with a linear portion at a portion that intersects the major axis of the arc and a portion that intersects the minor axis of the arc. Therefore, when the cam 125 is rotated by the operation of the lever 114, the cam 125 is formed at a portion intersecting with the major axis of the arc and a portion intersecting with the minor axis when the state shown in FIG. A certain linear portion comes into contact with the inner lower surface of the moving body 124 and is in a stable state. Accordingly, the cam 125 and the moving body 124 are stably fixed when the state shown in FIG. 11 and the state shown in FIG. 12 are obtained.

The lower mounting apparatus 1 and the upper mounting apparatus 80 as described above are used as follows.
FIG. 7 shows a state in which the lower mounting device 1 is installed on the island Y for pachinko gaming machine installation, and FIG. 8 shows a state in which the pachinko gaming machine X is installed on the island Y.

First, as shown in FIG. 7, the lower attachment device 1 is fixed to an island Y for installing a pachinko gaming machine. At this time, the frame portion 20 and the pressing body 30 are positioned inside the recess 72 provided on the island lower plate 71 of the island Y, and the bottom surface of the flat plate portion 12 is brought into contact with the upper surface of the island lower plate 71, Secure the screw.
Next, as shown in FIG. 8, the pachinko gaming machine X is installed on the island Y so that the bottom surface of the outer peripheral frame X <b> 1 of the pachinko gaming machine X is positioned on the pressing body 30. In this embodiment, as will be described later, the upper mounting device 80 fixes the upper part of the outer peripheral frame X1 with a predetermined angle of inclination so that the pachinko gaming machine X cannot move upward. It has become.
The island Y of the outer peripheral frame X1 is rotated by rotating the adjuster bolt 14 of the main body 10 in the screw direction with the tip of the adjuster bolt 14 being in contact with the back surface of the outer peripheral frame X1 in a state where the pressing by the pressing body 30 is released. The position in the front-rear direction with respect to can be adjusted.

  The lower mounting device 1 is configured so that the operating lever 60 is positioned at approximately 45 degrees with respect to the upper surface of the island lower plate 71 in a state where the pressing by the pressing body 30 is released. The pressing body 30 is pressed against the bottom surface of the outer peripheral frame X1 by pulling it down to the position. More specifically, first, by pulling down the base end of the operation lever 60, the operation lever 60 rotates in the direction of the arrow R about the axis E. By this rotation, the distal end of the operation lever 60 is rotated in the same direction, and a force due to the rotation is applied to the proximal end of the link piece 50 connected to the distal end of the operation lever 60 via the axis D in the same direction. Due to the force applied to the base end of the link piece 50, the tip end of the link piece 50 moves so as to move in the same direction, and in the same direction with respect to the tip end of the arm part 40 connected via the axis C in the vicinity of the tip end. Force on. Due to the force applied to the tip of the arm unit 40, the tip of the arm unit 40 rotates about the axis A in the same direction as the rotation direction of the operation lever 60. By the rotation of the arm portion 40, the spring pushing plate 24 that is in contact with the vicinity of the tip of the arm portion 40 is pressed in a direction approaching the claw plate 21, and the claw plate 21 pushes the claw plate 21 through the spring 23. It is urged in a direction away from the spring pushing plate 24, that is, in a direction toward the tip of the frame portion 20. At this time, the arm portion 40 is connected to the frame portion 20 via the axis B. However, since the axis B has play due to the hole B1, the rotation of the tip of the arm portion 40 in the same direction causes the frame portion. No force is directly applied to the shaft 20 via the axis B. By energizing the claw plate 21 of the frame part 20, the tip of the frame part 20 is rotated about the axis A connected to the main body part 10. As the frame portion 20 rotates, the tip of the frame portion 20 moves substantially upward, and the pressing body 30 installed on the claw plate 21 at the tip of the frame portion 20 presses the bottom surface of the outer peripheral frame X1. In this embodiment, since the outer peripheral frame X1 is wooden, when a predetermined force is applied to the pressing body 30, the three claws of the pressing body 30 bite into the bottom surface of the outer peripheral frame X1 of the pachinko gaming machine X.

  The pachinko gaming machine X is unlocked as follows. That is, when the base end of the operation lever 60 is pulled up, the operation lever 60 rotates in the direction of the arrow L about the axis E. By this rotation, the distal end of the operation lever 60 is rotated in the same direction, and a force due to the rotation is applied to the proximal end of the link piece 50 connected to the distal end of the operation lever 60 via the axis D in the same direction. Due to the force applied to the base end of the link piece 50, the tip end of the link piece 50 moves so as to move in the same direction, and in the same direction with respect to the tip end of the arm part 40 connected via the axis C in the vicinity of the tip end. Force on. Due to the force applied to the tip of the arm unit 40, the tip of the arm unit 40 rotates about the axis A in the same direction as the rotation direction of the operation lever 60. As the arm portion 40 rotates, the shaft B integrated with the arm portion 40 comes into contact with the outer periphery of the hole B1 of the frame portion 20, and the frame portion 20 is moved to the arrow L while the frame portion 20 is locked by the shaft B. Turn in the direction of. At this time, the pressure on the spring pressing plate 24 by the arm portion 40 is loosened, and the biasing via the spring 23 is also weakened. By the rotation of the frame portion 20, the pressing against the bottom surface of the outer peripheral frame X1 by the pressing body 30 is released.

Next, a method of using the upper mounting device 80 will be described.
In using the upper attachment device 80, first, the upper attachment device 80 is fixed to the horizontal member 91 of the island Y. As described above, the upper mounting device 80 is fixed to the upper surface of the horizontal member 91. In the case of fixing the upper mounting device 80 to the horizontal member 91, the movable member 127 included in the upper mounting device 80 is passed through two holes provided in the horizontal member 91 in advance, and then the base member 110 is moved by an appropriate method. Fix to the horizontal member 91.
In order to adjust the length of the movable member 127 protruding below the horizontal member 91 before and after the attachment of the upper mounting device 80 to the horizontal member 91, the movable member 127 is rotated as necessary.

Next, the lever 114 attached to the shaft 113 is operated to rotate the cam 125. The cam 125 rotates, the whole is pushed down against the force from the second spring 128, and the moving body 124 moves downward. As a result, the cam 125 is positioned at the position shown in FIG. In this state, the portion of the cam 125 that intersects the major axis of the arc comes into contact with the moving body 124.
As the moving body 124 moves downward, the storage units 126 provided at both ends of the moving body 124 also move downward. Thereby, the movable member 127 attached to the storage portion 126 is also lowered, and the protruding piece 127D at the tip of the movable member 127 bites into the upper surface of the outer peripheral frame X1 and presses the upper surface of the outer peripheral frame X1 downward. If the outer peripheral frame X1 is made of wood or aluminum, the protruding piece 127D bites into the upper surface of the outer peripheral frame X1 without any problem. Accordingly, the outer peripheral frame X1 is held between the island lower plate 71 and the movable member 127 and is fixed to the island Y.

When the outer peripheral frame X1 is fixed to the island Y by the upper mounting device 80, the lever 114 is removed from the shaft 113. In this state, if necessary, the storage member 120 is appropriately positioned in the front-rear direction by rotating the bolt 123 and moving the bolt 123 back and forth relative to the nut 112B. By doing so, since the upper surface of the outer peripheral frame X1 fixed by the movable member 127 is moved back and forth, the inclination angle of the pachinko gaming machine X can be adjusted.
In order to release the fixing of the outer peripheral frame X1 to the island Y by the upper mounting device 80, fine adjustment is not necessary, but basically the above-described operation may be performed in reverse.

DESCRIPTION OF SYMBOLS 1 Lower attachment apparatus 10 Main-body part 10a Cover part 10b, B1 hole 11 Eaves part 12 Flat plate part 13 Adjuster part 14 Adjuster bolt 20 Frame part 21 Claw plate 22 Spring shaft 23 Spring 24 Spring pressing plate 30 Pressing body 40 Arm part 50 Link piece 60 Operation lever 70 Lower mounting portion 71 Island lower plate 72 Recessed portion 80 Upper mounting device 90 Upper mounting portion 91 Horizontal material A, B, C, D, E Axis X Pachinko machine X1 Outer frame Y Island

Claims (5)

It is used to fix a rectangular outer peripheral frame with a pachinko gaming machine attached on the inside to an island for pachinko gaming machine installation with a lower plate on which the outer peripheral frame is placed. The bottom surface of the outer peripheral frame, whose bottom surface is brought into contact with the lower plate and whose movement in the vertical direction is restricted, is pressed upward, inside the concave portion provided in the lower plate. It is an attachment device for a pachinko gaming machine that is installed so that a part is located,
A main body adapted to be fixed to the bottom surface of the lower plate;
In a state where the main body is fixed to the bottom surface of the lower plate, the main body is connected to the main body so as to be positioned inside the recess, and the bottom of the outer peripheral frame is pressed by moving upward. A pressing body that can
At least a part of which is positioned outside the recess, and an operation lever configured to move the pressing body upward by a turning operation.
Mounting device. The outer peripheral frame is made of wood, and the pressing body includes a fixing claw adapted to bite into the bottom surface of the outer peripheral frame.
The mounting device according to claim 1. The main body is configured to be able to move in the front-rear direction and to be positioned at a desired position, and further includes an adjuster having an abutting portion that abuts the back surface of the outer peripheral frame at the tip. Prepared,
The pressing body presses the outer peripheral frame with the back surface abutted against the tip of the abutting portion which is positioned by moving the adjuster in a state where the pressing of the pressing body against the bottom surface of the outer peripheral frame is released. The outer peripheral frame can be fixed in a state where the position of the outer peripheral frame in the front-rear direction with respect to the main body is adjusted.
The mounting device according to claim 1. The distal end thereof is connected to the pressing body, the proximal end thereof is connected to a first shaft provided on the main body, and the corner of the entrance is directed upward, and the first end is centered on the proximal end. A substantially L-shaped frame portion capable of rotating with respect to one axis;
It has a plate-like structure, and can be translated in a direction along one side including the tip of the two substantially L-shaped directions of the frame portion with its surface perpendicular to the direction. And a push plate arranged
One end of the elastic plate is in contact with the push plate, the other end is in contact with the vicinity of the tip of the frame portion, and a force is applied in a direction away from the push plate and the frame portion;
The proximal end is connected to the first shaft, the distal end is connected to a second shaft provided at an intermediate point of the frame portion, and a part near the distal end is in contact with the push plate, An arm portion that is pivotable with respect to the first axis about the base end by a pivoting operation of the operation lever, and is capable of pressing the push plate toward the pressing body. In addition,
When the operation lever is rotated, the arm portion is configured so that the frame portion is positioned along the one side including the tip of the frame portion via the push plate and the elastic body. The frame portion rotates about the first axis about the base end of the frame portion, and urges the pressing body connected to the distal end of the frame portion upward. Is able to
The mounting device according to claim 1. A mounting device set comprising a combination of the mounting device according to claim 1 and an upper mounting device for restricting upward movement of the outer peripheral frame,
The upper mounting device is configured to press the upper surface of the outer peripheral frame downward.
Mounting device set.

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