JP2008237635A - Lock device for game machine and game machine - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a lock device for a game machine, capable of appropriately securing an attachment space, while securing the enlargement of a board surface in a game board, and to provide the game machine including the lock device. <P>SOLUTION: The lock device L includes: a cylinder lock L1; and a lock mechanism L2. The lock device L is arranged in a machine frame F by utilizing the right side frame member 40 of the machine frame F in the game machine as a base member 40 and assembling the cylinder lock L1 and the lock mechanism L2 with the base member 40. <P>COPYRIGHT: (C)2009,JPO&amp;INPIT

Description

  The present invention relates to a locking device and a gaming machine that are employed in various gaming machines such as a pachinko gaming machine, an arrangement ball gaming machine, a sparrow ball gaming machine, or a spinning-reel gaming machine.

  Conventionally, among various gaming machines, for example, a pachinko gaming machine has a front door, a gaming machine main body, and a machine frame, and the front door and the gaming machine main body are pivotally supported by the machine frame so that they can be opened and closed from the front side. Yes. In such a pachinko gaming machine, when locking the front door and the gaming machine main body to the machine frame, the locking device is attached to the opening / closing end side frame member of the gaming machine main body from the rear side.

When the gaming machine main body or the gaming machine main body and the front door are closed with respect to the machine frame, the gaming machine main body or the front door and the gaming machine main body are the opening / closing end side frame member with the locking device, and the machine frame The opening / closing end side frame member is locked to the corresponding frame member. Further, the front door or the gaming machine main body is unlocked by the unlocking operation of the locking device.
JP 2004-261520 A

  By the way, in recent years, in the pachinko gaming machine, in order to enhance the interest of the game, there is a tendency that the symbol display device to be provided on the game board is enlarged. Along with this, the board surface of the game board tends to expand.

  For this reason, in the game board body, the space in which the locking device is to be attached is naturally narrow. Therefore, even if it tries to attach a locking device to the opening-and-closing end side frame member of a game machine main part, the fault that this attachment is difficult is caused.

  Further, if an attempt is made to secure a space to which the locking device is to be attached in the opening / closing end side frame member of the gaming machine body, there is a problem that it becomes difficult to enlarge the board surface of the gaming board in the gaming board body.

  In view of the above, the present invention includes a gaming machine locking device and a locking device capable of appropriately securing a mounting space while ensuring expansion of the board surface of the gaming board in order to cope with the above-described problems. An object is to provide a gaming machine.

In solving the above problems, the locking device for gaming machines according to the present invention, according to the description of claim 1,
When the gaming machine main body (B) or the gaming machine main body and the front door (D) are closed to the machine frame by being pivotally supported by the machine frame (F) of the gaming machine from the front side, the front door A locking means configured to return to the above-described locking form after unlocking the front door or the gaming machine main body. Prepare.

  In the locking device, the locking means is provided in a corresponding frame member (40) with respect to the open / close end side frame members (11, 21) of the gaming machine main body and the front door in the machine frame.

  According to this, the locking device is configured with the locking means and the corresponding frame member of the machine frame by using the corresponding frame member itself of the machine frame as a base member for providing the locking means. It will be.

  Therefore, the locking means is not provided on the opening / closing end side frame member itself of the gaming machine body as described in the prior art, but directly provided on the corresponding frame member itself of the machine frame as the base member. Therefore, the lock means does not occupy the installation space in the open / close end side frame member of the gaming machine body as described in the prior art.

  Therefore, while securing the locking function and each unlocking function as the locking device, the occupied space of the locking device can be appropriately secured without being affected by the game board of the gaming machine body. Furthermore, when the gaming board is provided in the gaming machine body, the gaming board is formed so as to sufficiently expand to the vicinity of the outer edge of the opening / closing end side frame member of the gaming machine body at the maximum lateral dimension portion on the board surface. Even so, the game board can be properly provided without being disturbed by the locking device.

  Specifically, for example, in a gaming machine main body composed of a frame and a game board, the frame is configured to extend the annular inner peripheral frame from the inner peripheral edge of the annular outer peripheral frame to the machine frame side. As described above, since the locking means is provided on the corresponding frame member of the machine frame, the locking means may occupy the installation space in the opening / closing end side frame member of the annular outer peripheral frame of the gaming machine body. Absent.

  Therefore, when the game board is assembled in the annular inner peripheral frame of the gaming machine main body, the annular inner peripheral frame can be expanded to the vicinity of the outer peripheral edge portion of the annular outer peripheral frame. As a result, even if the game board is formed so as to expand to the vicinity of the outer peripheral edge of the annular outer peripheral frame with its maximum horizontal diameter on the board surface in accordance with this enlargement, the game board is attached to the locking device. It can be assembled into the annular inner peripheral frame without being obstructed.

Moreover, according to the description of claim 2, the present invention provides the gaming machine locking device according to claim 1,
The locking means is
A lock (L1, 150) provided on a part (42g) of the corresponding frame member of the machine frame;
A locking mechanism provided in the corresponding frame member of the machine frame, wherein the locking mechanism is provided when the gaming machine main body or the gaming machine main body and the front door are closed with respect to the machine frame, and the lock is unlocked when the front door is unlocked. The first unlocking form by one operation, and the second unlocking form by the second operation of the lock when unlocking the gaming machine main body, and returning to the locking form after unlocking the front door or the gaming machine main body (L2).

  Thus, the lock means is configured by a lock and a lock mechanism provided directly on a part of the corresponding frame member of the machine frame, so that the effect of the invention according to claim 1 is further enhanced. It can be achieved specifically.

Moreover, according to the description of claim 3, the present invention provides the gaming machine locking device according to claim 2,
The corresponding frame member of the machine frame includes a longitudinal side wall portion (41) and an extending wall extending in an L shape in the lateral direction from the longitudinal upper end front edge of the longitudinal side wall portion toward the inside of the machine frame. Part (42g),
The lock includes a rotating member coaxially and passes through the extending wall portion of the corresponding frame member so as to extend the rotating member from the front side to the rear side thereof. Cylinder lock protruding toward
The locking mechanism includes a longitudinal displacement plate (80), at least one first displacement lever (90, 120), at least one second displacement lever (100, 110, 130), and at least one first spring ( 160, 200) and at least one second spring (170, 190, 210),
The longitudinal displacement plate is supported so as to be displaceable along the longitudinal direction from the inside of the machine frame to the longitudinal side wall portion in the longitudinal direction,
The at least one first displacement lever includes a substrate (91, 121) supported on the longitudinal side wall portion so as to be displaceable along the longitudinal direction inside the machine frame, and the longitudinal side wall portion from the substrate. Claw pieces (92, 122) extending to the front edge side,
The at least one second displacement lever includes a substrate (101, 111, 131) supported on the longitudinal side wall portion so as to be displaceable along the longitudinal direction inside the machine frame, and the longitudinal side wall from the substrate. Claw pieces (102, 112, 132) extending to the front edge side of the part,
The at least one first spring includes a portion of the at least one first displacement lever (91c, 91c, so as to bias the at least one first displacement lever toward one side of both longitudinal ends of the longitudinal displacement plate. 121c) and the front edge side portion (n, r) of the longitudinal side wall portion,
The at least one second spring includes a part of the at least one second displacement lever (101c, 101c, so as to bias the at least one second displacement lever toward the other side of the longitudinal ends of the longitudinal displacement plate. 111c, 131c) and the other front edge side portion (p, q, s) of the longitudinal side wall portion,
The longitudinal displacement plate is displaced against the elasticity of the at least one first spring by a turning operation corresponding to the first operation of the cylinder lock so as to be in the first unlocking form, and the at least one first A longitudinal displacement plate is displaced against the elasticity of the at least one second spring by displacing one displacement lever and rotating the cylinder lock corresponding to the second operation so as to be in the second unlocking mode. And the at least one second displacement lever is displaced.

With such a configuration, the front door has at least one engagement lever (22, 23) provided so as to protrude from the opening / closing end side frame member at a distance in the longitudinal direction and to the rear. Has
At least one penetrating portion formed so that the gaming machine main body is inserted through the at least one first displacement lever through the opening / closing end side frame member at an interval along the longitudinal direction of the opening / closing end side frame member. 12, 13) and at least one engaged portion (14, 15, 16) formed so as to be able to engage with the claw piece of the at least one second displacement lever, the locking device is The front door and the gaming machine main body can be locked or unlocked as follows.

  When opening the front door, the longitudinal displacement plate is displaced against the elasticity of the at least one first spring by a turning operation corresponding to the first operation of the cylinder lock so as to be in the first unlocking form. Then, by displacing the at least one first displacement lever, the at least one first displacement lever is disengaged from the at least one engagement lever of the front door at its head. Thereby, a front door can be opened from a game machine main body.

  Further, when opening the gaming machine main body, the longitudinal displacement is resisted against the elasticity of the at least one second spring by the turning operation corresponding to the second operation of the cylinder lock so as to be the second unlocking form. By displacing the plate and displacing the at least one second displacement lever, the at least one second displacement lever is dissociated from the at least one engaged portion of the gaming machine main body at the claw piece. . Thereby, the gaming machine main body can be opened from the machine frame. At this time, the at least one first displacement lever escapes from the at least one penetrating portion of the open / close end side frame member of the gaming machine body.

  Thereafter, when the gaming machine main body is closed again with respect to the machine frame, the gaming machine main body is pressed against the machine frame. At this time, the at least one first displacement lever is inserted into each through portion of the opening / closing end side frame member of the gaming machine main body, and the at least one second displacement lever is at its claw piece, The open / close end side frame member is engaged with the at least one engaged portion. Thereby, the gaming machine body is closed and locked to the machine frame.

  Next, when the front door is closed again with respect to the gaming machine main body, the front door is pressed against the gaming machine main body. Accordingly, each head portion of the at least one first displacement lever is pushed by the at least one engagement lever of the opening / closing end side frame member of the front door against the elasticity of the at least one first spring. Then, the at least one engagement lever is engaged with the elasticity of the at least one first spring. Thereby, the front door is closed and locked.

  Thereby, the operation and effect of the invention according to claim 2 can be further improved while securing locking and unlocking of the front door and the gaming machine main body by the locking device. Since the cylinder lock is provided on the extended wall portion of the corresponding frame member of the machine frame, the cylinder lock is positioned above the maximum lateral dimension of the board surface of the game board. Therefore, this cylinder lock does not interfere with the expansion of the board surface of the game board.

Moreover, according to the description of claim 4, the gaming machine according to the present invention,
A machine frame (F), and a gaming machine main body (B) and a front door (D) that are pivotally supported by the machine frame from the front side thereof are provided.

In the gaming machine, comprising the locking device according to claim 3,
The front door includes at least one engagement lever (22, 23) provided so as to protrude from the opening / closing end side frame member at a distance in the longitudinal direction and to the rear.
The gaming machine main body has at least one penetrating portion formed so that the at least one first displacement lever is inserted through the opening / closing end side frame member at an interval along the longitudinal direction of the opening / closing end side frame member. 12, 13) and at least one engaged portion (14, 15, 16) formed so as to be able to engage with the claw piece of the at least one second displacement lever.
The claw piece of the at least one first displacement lever and the at least one engagement lever of the open / close end side frame member of the front door are configured to resist the elasticity of the first spring when pressed against each other. It is formed in a shape that displaces the first displacement lever,
The claw piece of the at least one second displacement lever is formed in a shape that can be engaged with the at least one engaged portion together with the at least one engaged portion of the gaming machine main body.

  Accordingly, it is possible to provide a gaming machine that can achieve the function and effect of the invention according to claim 3.

  In addition, in the description of claim 4, the claw piece of the first displacement lever and the engagement lever of the front door may have any shape as long as they are engaged with each other. For example, the claw of the first displacement lever The piece is bent toward the inside of the machine frame with its extended tip as a head and is inclined so as to be away from the opening / closing end side frame member of the front door toward the biasing direction of the second spring, The engagement lever of the opening / closing end side frame member of the front door may be formed so as to protrude in an L-shape from the opening / closing end side frame member downward from the rear, and these shapes are the first. It may be formed by replacing the claw piece of the displacement lever and the engagement lever of the front door.

  Further, each shape of the claw piece of the second displacement lever and the engaged portion of the gaming machine main body may be any shape as long as they are engaged with each other. It is a through-hole part, The claw piece of the said 2nd displacement lever may be provided with the head part inserted and engaged with the said through-hole part of a game machine main body. Alternatively, the claw piece of the second displacement lever includes a through hole portion, and the engaged portion of the gaming machine body is inserted into and engaged with the through hole portion of the claw piece of the second displacement lever. It may be.

  In addition, the code | symbol in the bracket | parenthesis of each said means shows a corresponding relationship with the specific means as described in embodiment mentioned later.

  Hereinafter, an embodiment of the present invention will be described with reference to the drawings. 1 to 3 show an embodiment of a pachinko gaming machine to which the present invention is applied. This pachinko gaming machine is erected together with other pachinko gaming machines on an island in the pachinko hall, and the pachinko gaming machine includes a square annular machine frame F, a gaming machine main body B, and a front door D. . In FIG. 1, the left and right sides of the paper surface corresponding to the paper surface correspond to the left and right sides of the pachinko gaming machine. Also, the front and rear sides and the upper and lower sides of the paper surface correspond to the front and rear sides and the upper and lower sides of the pachinko gaming machine.

  As shown in FIG. 2 or FIG. 3, the gaming machine main body B includes a frame 10a and a game board 10b assembled to the frame 10a. As shown in FIG. 3, the frame 10a has a square annular outer peripheral frame 10c and a square annular inner peripheral frame 10d. The square annular inner peripheral frame 10d is formed from the inner peripheral edge of the square annular outer peripheral frame 10c. It extends rearward in an L-shaped cross section. Thus, the frame body 10a is supported by the left frame member 30 (described later) of the machine frame F so that it can be opened and closed in the front-rear direction by a left frame member (not shown) of the square annular outer frame 10c. The frame body 10a corresponds to the right frame member 40 (described later) of the machine frame F at the right frame member 11 (see FIG. 3) of the square annular outer peripheral frame 10c.

  As can be seen from FIG. 3, the game board 10b is accommodated in the square annular inner peripheral frame 10d from the rear and assembled to the square annular inner peripheral frame 10d.

  The front door D includes a front frame 20a and a glass unit 20b assembled to the front frame 20a. The front frame 20a is moved back and forth with the left frame member 30 (described later) of the machine frame F through the left frame member (not illustrated) of the square annular outer peripheral frame 10c of the frame body 10a. It is supported so that it can be opened and closed in the direction.

  In the present embodiment, the front frame 20a has a right frame member 40 (described later) of the machine frame F via the right frame member 11 of the square annular outer peripheral frame 10c of the frame body 10a at the right frame member 21 (see FIG. 2). Yes). Here, when the front door D closes the gaming machine main body B from the front side, the predetermined gap is the right side of the right side frame member 21 of the front frame 20a and the right side frame member 11 of the square annular outer peripheral frame 10c of the frame 10a. A recess 11a (hereinafter referred to as a front recess 11a) is formed on the front surface of the right frame member 11 of the square annular outer peripheral frame 10c of the frame body 10a so as to be provided between the portion corresponding to the frame member 21. (See FIG. 2).

  Next, the locking device L constituting the main part of the present invention will be described in detail in relation to the machine frame F. As shown in FIGS. 3, 4, and 5, the machine frame F includes a left side frame member 30, a right side frame member 40, an upper side frame member 50, and a lower side frame member 60, and is configured in a square ring shape.

  The left frame member 30 is formed in a frame plate shape with a metal material such as aluminum so as to have an outer shape as shown in FIG. The upper frame member 50 is formed in a frame plate shape with a synthetic resin material or wood so as to have an outer shape as shown in FIG. 5, and the upper frame member 50 is formed at its left end 51. It connects with the upper end part 31 of the left side frame member 30, and is connected with the upper end part of the right side frame member 40 in the right end part 52 as mentioned later.

  The lower frame member 60 is composed of a speaker unit (hereinafter also referred to as a speaker unit 60). As can be seen from FIG. 4 or FIG. 5, the speaker unit 60 has left and right speakers 60b and 60c in the casing 60a. It is configured to support.

  As shown in FIG. 5, the casing 60 a is configured by a rectangular parallelepiped casing member 61 and a lid 62 assembled to the opening of the rectangular parallelepiped casing member 61. In the present embodiment, the lid 62 is opposed to the cone-shaped openings of the left and right speakers 60b and 60c at the left and right mesh portions 62a and 62b. Thereby, the left and right both-side speakers 60b and 60c output the sound forward through the left and right both-side mesh portions 62a and 62b.

  The speaker unit 60 configured in this manner is connected to the lower end 32 of the left frame member 30 at the left end of the casing member 61, and the lower end of the right frame member 40 at the right end of the casing member 61 as described later. It is connected to the part.

  As shown in FIG. 5, FIG. 6, FIG. 7 or FIG. 8, the locking device L uses the right frame member 40 of the machine frame F as a longitudinal base member, and the right frame member 40 which is the longitudinal base member is used. A lock mechanism L1 to be assembled and a cylinder lock L2 are provided. Hereinafter, the right frame member 40 is also referred to as a base member 40.

  The base member 40 has a long right wall 40a, an upper wall 40b, and a lower wall 40c, and is formed of a metal such as iron or aluminum so as to have the shape shown in FIG.

  The longitudinal right wall 40a is formed in a substantially U-shaped cross-section by bending the front wall portion 42 and the rear wall portion 43 into an L-shaped cross section from both edges in the width direction of the central wall portion 41 in the width direction. . The upper wall 40b is formed to be bent in an L shape from the upper end of the longitudinal right wall 40a to the left. The upper wall 40b is further formed from both edges in the width direction of the center wall 44 in the width direction. The front wall portion 45 and the rear wall portion 46 are bent in an L shape downward and formed in a U shape. In the upper wall 40b, the front wall portion 45 and the rear wall portion 46 are bent in an L shape so as to face each other at the lower end portions (see FIG. 8).

  The lower wall 40c is formed to be bent in an L shape from the lower end portion of the longitudinal right wall 40a to the left side, and the lower wall 40c is parallel to the central wall portion 44 in the width direction of the upper wall 40b. .

  Thus, the base member plate 40 is connected to the right end portion of the upper frame member 50 as the upper end portion of the right frame member 40 described above at the upper wall 40b, and the right frame described above at the lower wall 40c. The lower end portion of the member 40 is connected to the right end portion of the casing member 61 of the speaker unit 60. The upper wall 40b includes the width direction central wall portion 41, the front wall portion 42, and the rear wall portion 43 so as to surround the right end portion of the upper frame member 50 from its upper surface and both front and rear surfaces. 50 is connected to the right end.

  Further, as shown in FIG. 8, the front wall portion 42 of the longitudinal right wall 40a includes both L-shaped cutout portions 42a and 42d and three through portions 42b, 42c and 42e. The notch 42a is formed in the front wall 42 at a position corresponding to an insertion hole h1 (described later) of the widthwise central wall 41 of the longitudinal right wall 40a so as to have an opening a and a slit b. Has been.

  Here, as shown in FIG. 8, the opening a opens in the thickness direction of the front wall portion 42 and forms a notch so as to open wide from the front edge portion of the front wall portion 42 to the left. Has been. Moreover, the slit part b is formed in the front wall part 42 so that it may extend in the longitudinal direction toward the downward direction from the back | inner side site | part of the opening part a.

  The notch portion 42d is formed in the front wall portion 42 at a position corresponding to an insertion hole portion h4 (described later) of the widthwise central wall portion 41 of the longitudinal right wall 40a so as to have the opening portion c and the slit portion d. Has been. Here, as shown in FIG. 8, the opening c opens in the thickness direction of the front wall portion 42 and is formed so as to widen from the front edge portion of the front wall portion 42 to the left. Has been. Moreover, the slit part d is formed in the front wall part 42 so that it may extend in a longitudinal direction toward the downward direction from the back | inner side site | part of the opening part c, as shown in FIG.

  The through portion 42b is formed in the front wall portion 42 at a position corresponding to an insertion hole portion h2 (described later) of the widthwise central wall portion 41 of the longitudinal right wall 40a so as to have both slit portions e and f. ing. Here, the slit part e is formed in a longitudinal shape in the vertical direction of the front wall part 42. The slit portion f is formed in a longitudinal shape in the vertical direction of the front wall portion 42 and narrower than the slit portion f in the left-right direction.

  The through portion 42c is formed in the front wall portion 42 at a position corresponding to an insertion hole portion h3 (described later) of the widthwise central wall portion 41 of the longitudinal right wall 40a so as to have both slit portions g and h. ing. Here, the penetration part 42c is formed in the front wall part 42 so that it may become the structure similar to both the slit parts e and f of the penetration part 42b in both the slit parts g and h.

  Further, the through portion 42e is formed in the front wall portion 42 at a position corresponding to an insertion hole portion h5 (described later) of the width direction central wall portion 41 of the longitudinal right wall 40a so as to have both slit portions i and j. Is formed. Here, the penetration part 42e is formed in the front wall part 42 so that it may become the structure similar to both the slit parts e and f of the penetration part 42b in both the slit parts i and j.

  As shown in FIG. 8, the lock mechanism L1 includes a longitudinal displacement plate 80, a plurality of displacement levers 90 to 130, a tilt lever 140, a substantially U-shaped tilt member 150, and a plurality of coil springs 160 to 210. It has.

  The longitudinal displacement plate 80 has through portions 81a to 81f, and these through portions 81a to 81f correspond to the through portions 91a, 101a, 111a, 121a, and 131a of the displacement levers 90 to 130, respectively. At the center of the longitudinal displacement plate 80 in the width direction, it is formed in an elliptical shape with an interval as shown in FIG.

  The longitudinal displacement plate 80 includes five rectangular front cutouts 82a to 82e. Each of the front cutouts 82a to 82e has an oblong through-hole 81a as shown in FIG. Are formed at intervals in the front edge portion of the longitudinal displacement plate 80 so as to correspond to .about.81f.

  Here, the front cutout portion 82a is positioned closer to the upper side than the penetrating portion 81a, and the front cutout portion 82b is positioned closer to the lower side than the penetrating portion 81b. Further, the front notch 82c is located closer to the lower side than the penetrating part 81c, the front notch 82d is located closer to the upper side than the penetrating part 81e, and the front notch 82e is located below the penetrating part 81f. It is located near.

  Further, the longitudinal displacement plate 80 has four rectangular rear cutouts 83a to 83d, and among these rear cutouts 83a to 83d, the rear cutout 83a includes both through holes 81a. , 81b is formed at the rear edge of the longitudinal displacement plate 80 at a position corresponding to between the two. The rear notch 83b is formed at the rear edge of the longitudinal displacement plate 80 so as to be positioned above the penetrating part 81c, and the rear edge 83c is positioned below the penetrating part 81e. The rear displacement part 83d is formed at the rear edge of the longitudinal displacement plate 80 so as to be positioned above the penetrating part 81f.

  Further, as shown in FIG. 8, the longitudinal displacement plate 80 has locking wall portions 84 and 85 on both upper and lower sides. The upper locking wall portion 84 is formed to project from the rear end of the upper end of the longitudinal displacement plate 80 to the left in an L shape. Further, the lower locking wall portion 85 is formed by being cut and raised to the left at the upper rear portion of the longitudinal displacement plate 80 so as to be parallel to the upper locking wall portion 84.

  The displacement lever 90 has a function as a lever for locking the front door D together with the displacement lever 120. The displacement lever 90 is integrally formed with a rectangular substrate 91 and a claw piece 92 as shown in FIG. It is configured.

  The rectangular substrate 91 has an oval-shaped through-hole 91a, and the through-hole 91a is formed in the insertion hole h1 (see FIG. 6B) of the central wall 41 in the width direction of the longitudinal right wall 40a. Correspondingly, an oblong shape is formed in the vertical direction at the center in the width direction of the rectangular substrate 91.

  The claw piece 92 is integrated at the base end side portion 92a so as to incline forward and upward while curving somewhat to the left of the substrate 91 from the vertical center of the front edge of the rectangular substrate 91. Has been extended. The claw piece 92 has a head portion 92b, and the head portion 92b is formed so as to be bent in an L shape to the left from the extending end portion of the proximal end side portion 92a of the claw piece 92. Yes.

  As shown in FIG. 8, the displacement lever 120 is configured integrally with a rectangular substrate 121 and a claw piece 122. The rectangular substrate 121 has an oval-shaped through-hole 121a, and this through-hole 121a is formed in the insertion hole h4 (see FIG. 6B) of the central wall 41 in the width direction of the longitudinal right wall 40a. Correspondingly, an oblong shape is formed in the vertical direction at the center in the width direction of the rectangular substrate 121.

  The claw piece 122 is integrated with the base end portion 122a so as to incline forward and upward while curving somewhat to the left of the substrate 121 from the vertical center of the front edge of the rectangular substrate 121. Has been extended. The claw piece 122 has a head portion 122b, and the head portion 122b is formed so as to be bent in an L shape to the left from the extending end portion of the proximal end side portion 122a of the claw piece 122. Yes.

  The displacement lever 100 has a function as a locking lever for the frame 10a of the gaming machine main body B together with the displacement levers 110 and 130. The displacement lever 100 includes a rectangular substrate 101 and a claw piece 102. It is constructed integrally.

  The rectangular substrate 101 has an oblong through portion 101a, and this through portion 101a is formed in the insertion hole h2 (see FIG. 6B) of the central wall 41 in the width direction of the long right wall 40a. Correspondingly, an oblong shape is formed in the vertical direction at the center in the width direction of the rectangular substrate 101.

  The claw piece 102 is integrally extended at the base end side portion 102a from the vertical center of the front edge portion of the rectangular substrate 101 to the front side while curving somewhat to the left of the substrate 101. . The claw piece 102 has a head portion 102a, and the head portion 102a is bent in an L shape to the left from the extending end portion of the proximal end side portion 102a of the claw piece 102 and widened downward. It is formed to become.

  The displacement lever 110 is configured integrally with a rectangular substrate 111 and a claw piece 112. The rectangular substrate 111 has an elliptical through-hole 111a. The through-hole 111a is formed in the insertion hole h3 (see FIG. 6B) of the central wall 41 in the width direction of the long right wall 40a. Correspondingly, an oblong shape is formed in the vertical direction at the center in the width direction of the rectangular substrate 111.

  The claw piece 112 is integrally extended forward at the base end side portion 112a while curving somewhat to the left side of the substrate 111 from the vertical center of the front edge of the rectangular substrate 111. . The claw piece 112 has a head portion 112b. The head portion 112b is bent in an L shape to the left from the extending end portion of the proximal end portion 112a of the claw piece 112 and widened downward. It is formed to become.

  The displacement lever 130 is configured integrally with a rectangular substrate 131 and a claw piece 132. The rectangular substrate 131 has an oblong through portion 131a, and the through portion 131a is formed in the insertion hole h5 (see FIG. 6B) of the central wall 41 in the width direction of the long right wall 40a. Correspondingly, an oblong shape is formed in the vertical direction at the center in the width direction of the rectangular substrate 131.

  The claw piece 132 is integrally extended forward at the base end side portion 132a while curving somewhat to the left of the substrate 131 from the vertical center of the front edge of the rectangular substrate 131. . The claw piece 132 has a head portion 132b. The head portion 132b is bent in an L shape to the left from the extending end portion of the proximal end side portion 132a of the claw piece 132 and widened downward. It is formed to become.

  Thus, the longitudinal displacement plate 80 configured as described above is configured so that the rivets b1 to b5 are moved to the center in the width direction of the longitudinal right wall 40a of the base member 40 via the displacement levers 90 to 130 configured as described above. It is assembled together with the displacement levers 90 to 130 by fastening to the insertion holes h1 to h5 (see FIG. 6) formed in the wall 41.

  In the displacement lever 90, the base plate 91 is fitted from the left side into the opening a of the notch 42a of the front wall portion 42 of the longitudinal right wall 40a at the head 92b of the claw piece 92, and the base end. The side portion 91a is brought into contact with the central wall 41 in the width direction of the longitudinal right wall 40a so as to be fitted into both openings a and b of the notch 42a. At this time, the substrate 91 is inserted from the right side into the rear notch 83a of the longitudinal displacement plate 80 by a protrusion 91b formed by cutting and raising the lower edge rear part to the left side. Further, the substrate 91 is located in the front cutout portion 82a of the displacement plate 80 by the front projection 91c. The front protrusion 91 c of the substrate 91 is formed by cutting and raising to the left immediately above the proximal end portion of the claw piece 92 at the front edge of the substrate 91.

  Thereby, the nail | claw piece 92 is located in the head part 92b so that it may oppose the penetration part 12 formed in the upper part of the right side frame member 11 of the square cyclic | annular outer periphery frame 10c of the frame 10a. In the present embodiment, the penetrating portion 12 described above has a square hole portion 12a and a slit portion 12b as shown in FIG. 2, and the slit portion 12b is directed downward from the lower right edge of the square hole portion 12a. It extends in a slit shape.

  As a result, the claw piece 92 extends forward from the head 92b through the penetrating portion 12 formed in the upper part of the right frame member 11 of the square annular outer peripheral frame 10c of the frame 10a, and the right frame member of the front frame 20a. The upper engagement lever 22 protruding rearward from the upper rear surface of the frame 21 can engage with the front recess 11a of the right frame member 11 of the square annular outer frame 10c of the frame 10a.

  In the present embodiment, the penetrating portion 12 described above has a square hole portion 12a and a slit portion 12b, and the slit portion 12b extends downward from the lower right edge of the square hole portion 12a in a slit shape. Yes. Thus, the claw piece 92 is configured to pass through the square hole portion 12a and the slit portion 12b while inserting the head portion 92b into the square hole portion 12a.

  Further, the above-described upper engagement lever 22 has a head portion 22 a, and the head portion 22 a is bent in an L shape downward from the base end portion of the upper engagement lever 22. Thus, the upper engaging lever 22 moves the head 92b of the claw piece 92 against the elasticity of the coil spring 160 (described later) in the front recess 11a of the right frame member 11 at the head 22a. The head 92b can be engaged and disengaged while being pushed down along the inclined surface.

  In the displacement lever 120, the base plate 121 is fitted from the left side into the opening c of the notch portion 42d of the front wall portion 42 of the longitudinal right wall 40a at the head portion 122b of the claw piece 122, and the base end The side part 121a is brought into contact with the center wall 41 in the width direction of the longitudinal right wall 40a so as to be fitted into both openings c and d of the notch 42d. At this time, the substrate 121 is inserted into the rear notch 83c of the longitudinal displacement plate 80 from the right side by a projection 121b formed by cutting and raising to the left side at the rear part of the lower edge. Further, the substrate 121 is located in the front cutout portion 82d of the displacement plate 80 at the front projection 121c. The front protrusion 121 c of the substrate 121 is formed by cutting and raising to the left on the front edge of the substrate 121 immediately above the proximal end portion of the claw piece 122.

  Thereby, the nail | claw piece 122 is located in the head part 122b so that it may oppose the penetration part 13 formed in the lower part of the right side frame member 11 of the square cyclic | annular outer periphery frame 10c of the frame 10a.

  In the present embodiment, as shown in FIG. 2, the penetrating portion 13 described above has a square hole portion 13a and a slit portion 13b, and the slit portion 13b is directed downward from the lower right edge of the square hole portion 13a. It extends in a slit shape.

  Accordingly, the claw piece 122 extends forward from the head portion 122b through the through portion 13 formed in the lower portion of the right frame member 11 of the square annular outer peripheral frame 10c of the frame body 10a, and the right frame member of the front frame 20a. The upper engaging lever 23 that protrudes rearward from the lower rear surface 21 can engage with the front recess 11a of the right frame member 11 of the square annular outer peripheral frame 10c of the frame 10a.

  In this embodiment, the penetration part 13 mentioned above has the square hole part 13a and the slit part 13b, and the slit part 13b is extended in the slit shape toward the downward direction from the right edge lower part of the square hole part 13a. Yes. Thereby, the nail | claw piece 122 passes through this square hole part 13a and the slit part 13b, inserting the head part 122b in the square hole part 13a.

  Further, the above-described upper engagement lever 23 has a head portion 23a, and the head portion 23a is bent downward in an L shape from the base end portion of the upper engagement lever 23. Thereby, the upper engagement lever 23 moves the head 122b of the claw piece 122 against the elasticity of the coil spring 200 (described later) in the front recess 11a of the right frame member 11 at the head 23a. The head 122b can be detachably engaged while being pushed down along the inclined surface.

  Further, in the displacement lever 100, the base plate 101 is inserted from behind the slit portion e of the through portion 42b of the front wall portion 42 at the head portion 102b of the claw piece 102, and at the proximal end side portion 102a. Further, it is fitted to both slit portions e and f so as to come into contact with the central wall portion 41 in the width direction of the longitudinal right wall 40a. At this time, the substrate 101 is inserted into the rear notch 83a of the longitudinal displacement plate 80 from the right side thereof by a projection 101b formed by cutting and raising the rear side of the upper edge to the left side. Further, the substrate 101 is located in the front cutout portion 82b of the displacement plate 80 at the front projection 101c. The front projection 101 c of the substrate 101 is formed by cutting and raising to the left side immediately below the proximal end portion of the claw piece 102 at the front edge portion of the substrate 101.

  Thereby, the claw piece 102 is positioned at the head portion 102a so as to be opposed to the penetrating portion 14 formed in the right frame member 11 of the square annular outer peripheral frame 10c of the frame body 10a.

  Here, the penetration part 14 mentioned above has the square hole part 14a and the slit part 14b, and the slit part 14b is extended in the slit shape toward the downward direction from the right edge lower part of the square hole part 14a. Thus, the claw piece 102 can be inserted into the square hole portion 14a and the slit portion 14b while the head portion 102b is not inserted into the square hole portion 14a at the base end side portion.

  In the displacement lever 110, the substrate 111 is inserted from the rear side into the square hole portion c of the through portion 42c of the front wall portion 42 at the head portion 112b of the claw piece 112, and at the proximal end side portion 112a, It is contact | abutted by the width direction center wall part 41 of the longitudinal right wall 40a so that it may be fitted over both the slit parts c and d. At this time, the substrate 111 is inserted into the rear notch 83b of the longitudinal displacement plate 80 from the right side by a projection 111b formed by cutting and raising to the left side at the rear part of the upper edge. Further, the substrate 111 is positioned in the front cutout portion 82c of the displacement plate 80 by the front protrusion 111c. Note that the front protrusion 111 c of the substrate 101 is formed by cutting and raising to the left immediately below the proximal end portion of the claw piece 112 at the front edge of the substrate 111.

  Thereby, the claw piece 112 is positioned at the head portion 112a so as to face the penetrating portion 15 formed in the right frame member 11 of the square annular outer peripheral frame 10c of the frame body 10a.

  Here, the penetration part 15 mentioned above has the square hole part 15a and the slit part 15b, and the slit part 15b is extended in the slit shape toward the downward direction from the right edge lower part of the square hole part 15a. Thereby, the nail | claw piece 112 can be inserted in this square hole part 15a and the slit part 15b, inserting the head part 112b in the square hole part 15a in the base end side site | part.

  Further, in the displacement lever 130, the substrate 131 is inserted from the rear side into the square hole portion i of the through portion 42d of the front wall portion 42 at the head portion 132b of the claw piece 132, and also into the proximal end side portion 132a. Thus, it is brought into contact with the center wall 41 in the width direction of the longitudinal right wall 40a so as to be fitted over both the slits i and j. At this time, the substrate 131 is inserted into the rear cutout portion 83d of the longitudinal displacement plate 80 from the right side thereof by a protrusion 131b formed by cutting and raising to the left side at the rear portion of the upper edge. Further, the substrate 131 is located in the front cutout portion 82e of the displacement plate 80 by the front protrusion 131c. The front protrusion 131 c of the substrate 131 is formed by cutting and raising to the left side immediately below the proximal end portion of the claw piece 132 at the front edge of the substrate 131.

  Thereby, the nail | claw piece 132 is located in the head 132a so that it may oppose the penetration part 16 formed in the right side frame member 11 of the square cyclic | annular outer periphery frame 10c of the frame 10a.

  Here, the penetration part 16 mentioned above has the square hole part 16a and the slit part 16b, and the slit part 16b is extended in the slit shape toward the downward direction from the right edge lower part of the square hole part 16a. Thereby, the nail | claw piece 132 can be inserted in this square hole part 16a and the slit part 16b, inserting the head 132b in the square hole part 16a in the base end side site | part.

  Thereafter, the longitudinal displacement plate 80 corresponds to the through portions 91a, 101a, 111a, 121a, and 131a of the respective displacement levers 90 to 130 at the through portions 81a, 81b, 81c, 81e, and 81f. It abuts on the central wall 41 in the width direction of the longitudinal right wall 40a via the displacement levers 90-130.

  Next, the rivets b1 to b5 are inserted into the right through the through portions 81a, 81b, 81c, 81e, 81f of the longitudinal displacement plate 80 and the through portions 91a, 101a, 111a, 121a, 131a of the displacement levers 90 to 130, respectively. The wall 40a is fastened to each insertion hole h1 to h5 of the central wall 41 in the width direction. This fastening is performed so that the longitudinal displacement plate 80 and the respective displacement levers 90 to 130 can be displaced in the vertical direction along the center wall 41 in the width direction of the longitudinal right wall 40a.

  Thereafter, the coil springs 160, 170, 190 to 210 are stretched as follows. First, the coil spring 160 is stretched so that both ends thereof are engaged with the projection n of the front wall portion 42 and the front projection 91 c of the substrate 91 of the displacement lever 90.

  As a result, the displacement lever 90 is biased by the coil spring 160 so as to be engaged with the upper inner end portion of the rear notch 83a of the longitudinal displacement plate 80 at the projection 91b. Here, the projection n of the front wall portion 42 is formed by being cut and raised on the left edge portion of the front wall portion 42 of the longitudinal displacement plate 80 on the upper side of the L-shaped cutout portion 42a.

  Next, the coil spring 170 is stretched so that both ends thereof are engaged with the protrusion p of the front wall portion 42 of the longitudinal displacement plate 80 and the front protrusion 101 c of the substrate 101 of the displacement lever 100. As a result, the displacement lever 100 is biased by the coil spring 170 at the projection 111b so as to be engaged with the lower inner end portion of the rear notch 83a of the longitudinal displacement plate 80. Here, the protrusion p of the front wall portion 42 is formed by cutting and raising to the rear side on the left edge portion of the front wall portion 42 of the longitudinal displacement plate 80 above the through portion 42f.

  Further, the coil spring 190 is stretched so that both ends thereof are engaged with the projection q of the front wall portion 42 of the longitudinal displacement plate 80 and the front projection 111c of the substrate 111 of the displacement lever 110. As a result, the coil spring 190 is urged by the coil spring 190 at the projection 111c so as to be engaged with the lower inner end of the rear notch 83b of the longitudinal displacement plate 80. Here, the protrusion q of the front wall portion 42 is formed by cutting and raising the left side edge portion of the front wall portion 42 of the longitudinal displacement plate 80 below the through portion 42c.

  The coil spring 200 is stretched so that both ends thereof are engaged with the protrusion r of the front wall portion 42 of the longitudinal displacement plate 80 and the front protrusion 121 c of the substrate 121 of the displacement lever 120. Thereby, the displacement lever 120 is biased by the coil spring 200 so as to be engaged with the lower inner end portion of the rear notch 83a of the longitudinal displacement plate 80 at the projection 121c. Here, the protrusion r of the front wall portion 42 is formed by being cut and raised on the left edge portion of the front wall portion 42 of the longitudinal displacement plate 80 on the upper side of the L-shaped cutout portion 42d.

  Further, the coil spring 210 is stretched so that both ends thereof are engaged with the projection s of the front wall portion 42 of the longitudinal displacement plate 80 and the front projection 131 c of the substrate 131 of the displacement lever 130. As a result, the displacement lever 130 is biased by the coil spring 210 so as to be engaged with the lower inner end portion of the rear notch 83d of the longitudinal displacement plate 80 at the protrusion 131c. Here, the protrusion s of the front wall portion 42 is formed by being cut and raised to the rear side below the through portion 42 e on the left edge portion of the front wall portion 42 of the longitudinal displacement plate 80.

  The tilt lever 140 is assembled to the longitudinal displacement plate 80 from the left side, and the tilt lever 140 has a substrate 141 and a claw piece 142. The substrate 141 has a protrusion 141b, and the protrusion 141b is bent from the front lower end of the substrate 141 to the left side. Further, the claw piece 142 is formed as a head 142a bent in an L-shape on the left side at a tip portion extending in an inclined manner from the base portion of the substrate 141 to the upper front side.

  The tilt lever 140 configured as described above is assembled to the longitudinal displacement plate 80 from the left side together with the coil spring 180 as follows.

  The substrate 141 is supported in contact with the longitudinal displacement plate 80 so as to be tiltable from the left side. Specifically, the rivet b6 passes through the support hole portion 141a formed in the base portion of the substrate 141, and the screw hole portion 86 (both through portions 81b) of the longitudinal displacement plate 80 so that the substrate 141 can be tilted. , 81c), the substrate 141 is in contact with and supported by the longitudinal displacement plate 80. Accordingly, the tilting lever 140 can be inserted into the through-hole 42 f formed in the front wall portion 42 by the claw piece 142.

  Here, the penetration part 42f has the square hole part m and the slit part k, and the slit part k is extended in the slit shape toward the downward direction from the right edge lower part of the square hole part m. Thereby, the tilt lever 140 can be inserted into the square hole part m and the slit part k while inserting the head part 142a into the square hole part m.

  In addition, the coil spring 180 is slanted so that both ends thereof are engaged with the protrusion 141b of the substrate 141 and the protrusion 87 of the longitudinal displacement plate 80 (see FIG. 7). Thereby, the tilting lever 140 is biased so as to tilt in the clockwise direction shown in FIG. 7 about the rivet b6. As a result, the tilting lever 140 is engaged with the through-hole 42 f so as to protrude forward from the through-hole 42 f of the front wall portion 42 at the tip of the claw piece 142. This means that the coil spring 180 displaces the displacement lever 80 in the biasing direction under the engagement with the penetrating portion 42f of the tilting lever 140.

  The cylinder lock L2 is assembled with the tilting member 150 via the base member 40. As shown in FIGS. 3 to 8, the cylinder lock L2 has the cylinder portion 220b from the center portion of the plate-like flange portion 220a. It is configured to extend. Here, the cylinder portion 220b is formed by coaxially incorporating a rotating member in the cylindrical peripheral wall 231. The rotating member protrudes from the distal end portion of the cylindrical peripheral wall 231 at the distal end portion thereof. Has been. The cylinder lock L2 is configured to rotate the rotating member by inserting and rotating a key into the cylinder part 220b.

  The cylinder lock L2 configured as described above is assembled to the base member 40, the tilting member 150, and the longitudinal displacement plate 80 as follows.

  That is, the plate-like flange portion 220a is seated and fastened to the wide upper end portion 42g of the front wall portion 42 of the longitudinal right wall 40a of the base member 40 so that the cylinder portion 220b protrudes forward. At this time, the distal end portion of the rotating member passes through the penetrating portion of the wide upper end portion 42g of the front wall portion 42 and protrudes rearward thereof.

  Next, the tilting member 150 is connected and supported by the right arm portion 151 to the distal end portion of the rotating member. Specifically, the tip of the rotating member is fitted and supported in a connecting hole 151 a formed in the right arm 151 of the tilting member 150. Accordingly, the tilting member 150 is interposed between the upper and lower side locking walls 84 and 85 of the longitudinal displacement plate 80 at the left arm portion 152 thereof. When the gaming machine main body B and the front door D are closed toward the machine frame F, the cylinder lock L2 is formed at the cylinder portion 230 on the right frame member 11 of the square annular outer peripheral frame 10c of the frame body 10a. The through part formed in the upper part of the right side frame member 21 of the through part and the front frame 20a is projected forward. The tilting member 150 is a separate member from the rotating member of the cylinder lock L2, but may be a constituent member of the cylinder lock L2.

  In the present embodiment configured as described above, it is assumed that the pachinko gaming machine is in a state where the gaming machine main body B and the front door D are both closed with respect to the machine frame F as shown in FIG. At this time, the locking device L is in the locked state shown in FIG.

  In such a state, when opening the front door D, a key is inserted into the rotating member of the cylinder lock L2 and rotated in the clockwise direction shown in FIG. 1 (hereinafter also referred to as a clockwise rotating operation). . Then, the tilting member 150 is tilted by the rotating member of the cylinder lock L2 in the same direction as the direction of the clockwise rotation operation, and the longitudinal displacement plate 80 is moved to the base via the locking wall portion 85 (see FIG. 8). It is displaced against the elastic force of each coil spring 160, 200 along the longitudinal right wall 40a toward the lower side of the member 40.

  Accordingly, the displacement levers 90 and 120 are displaced downward by engagement with the inner peripheral surface upper end portions of the through portions 81a and 81e of the rivets b1 and b4. For this reason, the heads 92b and 122b of the displacement levers 90 and 120 are disengaged downward from the heads 22a and 23a of the engagement levers 22 and 23 of the right frame member 21 of the front door D. This means that the locking device L is in the unlocked form with respect to the front door D. Thereby, the front door D can be opened from the gaming machine main body B.

  Next, when opening the gaming machine main body B, a key is inserted into the rotating member of the cylinder lock L2 and rotated in the counterclockwise direction shown in FIG. 1 (hereinafter also referred to as counterclockwise rotating operation). . Then, the tilting member 150 is tilted by the rotating member of the cylinder lock L2 in the same direction as the direction of the counterclockwise rotation operation, and the longitudinal displacement plate 80 is moved through the locking wall portion 84 (see FIG. 8). It is displaced against the elasticity of the coil springs 170, 190, 210 along the longitudinal right wall 40 a toward the upper side of the base member 40.

  Accordingly, the displacement levers 100, 110, and 130 are displaced upward by the engagement with the lower end portions of the inner peripheral surfaces of the through portions 81c, 81c, and 81f of the rivets b2, b3, and b5. For this reason, the heads 102b, 112b, 132b of the respective displacement levers 100, 110, 130 dissociate upward from the lower front portions of the respective through portions 14, 15, 16 of the right frame member 11 of the gaming machine main body B. This means that the locking device L is in an unlocked form with respect to the gaming machine main body B. Thereby, the gaming machine main body B can be opened from the machine frame F. At this time, each displacement lever 90, 120 escapes from each penetration part 12, 13 of the right frame member 11 of the gaming machine main body B, and each displacement lever 100, 110, 130 corresponds to each penetration part 14 of the right frame member 11. , 15 and 16 escape. Further, the claw piece 142 of the tilting lever 140 is urged by the coil spring 180 at its distal end portion and protrudes forward from the through portion 42 f of the front wall portion 42 of the base member 40.

  Thereafter, when the gaming machine body B is closed again with respect to the machine frame F, the gaming machine body B is pressed against the machine frame F. At this time, as described above, the claw piece 142 of the tilting lever 140 protrudes forward from the through portion 42f of the front wall portion 42 of the base member 40 at the tip portion thereof. The claw piece 142 of the tilt lever 140 is pushed into the through portion 42 f of the front wall portion 42 against the elasticity of the coil spring 180 by the right frame member 11. This means that the pressing force of the gaming machine main body B against the machine frame F is alleviated. Therefore, the gaming machine main body B can be quietly closed without any impact toward the machine frame F.

  Further, as described above, when the tilt lever 140 is pushed into the through portion 42f of the front wall portion 42 by the claw piece 142, the claw piece 142 of the tilt lever 140 is engaged with the coil spring 180, The displacement lever 80 is displaced in the urging direction.

  Accordingly, the displacement levers 90 and 120 are inserted into the through portions 12 and 13 of the right frame member 11 of the gaming machine main body B, and the displacement levers 100, 110, and 130 are inserted through the right frame member 11. The parts 14, 15, 16 are inserted, and the heads 102 b, 112 b, 132 b are engaged with the lower front portions of the through parts 14, 15, 16. Thereby, the gaming machine main body B is closed and locked to the machine frame F. This means that the locking device places the gaming machine main body B in a locked form.

  Next, when the front door D is closed again with respect to the gaming machine main body B, the front door D is pressed against the gaming machine main body B. Accordingly, the heads 92b and 122b of the displacement levers 90 and 120 are respectively moved by the engagement levers 22 and 23 of the right frame member 20 of the front door D against the elasticity of the coil springs 160 and 200. The heads 22a and 23a are pushed down, and then engaged with the heads 22a and 23a under the elasticity of the coil springs 160 and 200, respectively. This means that the locking device L places the front door D in a locked form.

  As described above, the lock mechanism L <b> 2 and the cylinder lock L <b> 1 are provided directly on the base member 40 using the right frame 40 itself as the base member 40 in the machine frame F. For this reason, the locking mechanism L2 and the cylinder lock L1, and thus the locking device L, do not occupy a mounting space in the right side frame member of the gaming machine body as described in the prior art. Therefore, the structure of the right side frame member of the gaming machine main body is simplified, and a space for expanding the board surface of the gaming board can be secured as much as possible within the range of the defined specification dimensions.

  As a result, while securing the above-described locking function and each unlocking function as the locking device L, the occupied space of the locking device L can be appropriately secured without being affected by the game board of the gaming machine main body B. In providing the game board in the gaming machine main body B, the board surface of the game board can be sufficiently enlarged without being obstructed by the locking device L.

  Specifically, since the lock mechanism L2 and the cylinder lock L1 are provided on the right side frame member 40 of the machine frame F as described above, the lock mechanism L2 and the cylinder lock L1 can be installed in the game space. It does not occupy the right frame member 11 of the annular outer peripheral frame 10c of the machine main body B. Therefore, when the gaming board 10b is assembled in the annular inner peripheral frame 10d of the gaming machine main body B, the annular inner peripheral frame 10d can be expanded to the vicinity of the outer peripheral edge of the annular outer peripheral frame 10c. The board surface can be enlarged to the vicinity of the outer peripheral edge of the annular outer peripheral frame 10c with the maximum diameter in the left-right direction.

  Here, as described above, since the cylinder lock L1 is positioned on the upper end side of the right frame member 40 of the machine frame F, the cylinder lock L1 is the largest dimension portion of the game board (the largest diameter portion of the game board). ) Will deviate from the position corresponding to. Therefore, the cylinder lock L1 does not interfere with the expansion of the board surface of the game board.

  Further, as described above, since the locking device L is provided on the right side frame member of the machine frame F, even when the machine frame F is installed in the gaming machine hall as it is, the locking device L can be used as it is.

  Further, since the right side frame member 40 of the machine frame F and the locking device L are both made of metal, recycling is easy.

In implementing the present invention, the present invention is not limited to the above-described embodiment, and various modifications can be made as follows.
(1) Each displacement lever 90, 100, 110, 120, 130 may be provided on the left side without being limited to the right side of the longitudinal displacement plate 80.
(2) In carrying out the present invention, in the right side frame member 40 of the machine frame F, which is the base member 40, the portion between the formation portions of both protrusions n and p in the front wall portion 42 of the longitudinal right wall 40a. The part between the formation parts of both protrusions p and q and the part between the formation parts of both protrusions q and s may be removed. In addition, the protrusions n, p, q, and s are formed so as to protrude leftward from the widthwise front edge of the widthwise central wall 41 of the longitudinal right wall 40a, so that the front wall portion is replaced with the above-described removal. A part of the protrusion 42 from the protrusion n to the protrusion s may be removed.
(3) In carrying out the present invention, the heads of the engagement levers 22 and 23 of the front door D and the claw pieces 92 and 122 of the displacement levers 90 and 120 are inserted between the engagement lever and the displacement lever. It may be formed instead. Further, the through portions 14, 15, 16 of the front door D and the claw pieces 102, 112, 132 of the displacement levers 100, 112, 132 are formed interchangeably between the front door D and the displacement lever. May be.
(4) The present invention is not limited to pachinko gaming machines, and may be applied to various gaming machines such as arrange ball gaming machines, sparrow ball gaming machines, and spinning-type gaming machines.

It is a perspective view showing one embodiment of a pachinko gaming machine to which the present invention is applied. It is a perspective view which shows the state which opened the front door in FIG. It is a perspective view which shows the state of a front door and a game machine main body in FIG. It is a perspective view of the machine frame in the said embodiment. It is a disassembled perspective view of the machine frame of FIG. (A) And (b) is a perspective view when the locking device of FIG. 5 is seen from the left side and the right side, respectively. It is a left view in the locking state of the locking device in the said embodiment. It is a disassembled perspective view of the locking device in the said embodiment. It is a left view which shows the operation state when opening the front door of the locking device in the said embodiment. It is a left view which shows the operation state when opening the game machine main body of the locking device in the said embodiment.

Explanation of symbols

B: Machine body, D: Front door, F: Machine frame, L1: Cylinder lock, L2: Lock mechanism,
n, r, p, q, s, 91c, 101c, 111c, 121c, 131c ... projections,
11, 21, 40 ... right side frame member,
12, 13, 14, 15, 16, 42a, 42b, 42d, 42f, 42e ... penetrating part,
22, 23 ... engaging lever,
22a, 23a, 92b, 102b, 112b, 122b, 132b ... head,
41 ... Right wall part, 42 ... Front wall part, 80 ... Longitudinal displacement plate,
90, 100, 110, 120, 130 ... displacement levers,
91, 101, 111, 121, 131 ... substrate,
92, 102, 112, 122, 132 ... claw piece, 150 ... tilting member,
160, 170, 190, 200, 210 ... Coil springs.

Claims (4)

When the gaming machine main body or the gaming machine main body and the front door are closed with respect to the machine frame by being pivotally supported by the machine frame of the gaming machine from the front side, the locking mechanism is used. A locking device comprising a locking means configured to be in an unlocked form, to be in a second unlocked form when the gaming machine body is unlocked, and to return to the locking form after the front door or the gaming machine body is unlocked In
The locking device for a gaming machine, wherein the locking means is provided in a corresponding frame member for each opening / closing end side frame member of the gaming machine main body and the front door in the machine frame. The locking means is
A lock provided on a part of the corresponding frame member of the machine frame;
A locking mechanism provided on the corresponding frame member of the machine frame, wherein the locking mechanism is formed when the gaming machine body or the gaming machine body and the front door are closed with respect to the machine frame, and the front door is unlocked. When the first operation of the lock is performed, the first unlocking form is obtained. When the gaming machine body is unlocked, the second operation of the locking is performed, the second unlocking form is performed, and the front door or the gaming machine body is The locking device for gaming machines according to claim 1, further comprising: a locking mechanism that returns to the locking form after unlocking. The corresponding frame member of the machine frame includes a longitudinal side wall part, and an extending wall part extending in an L shape in a lateral direction from the longitudinal upper end front edge part of the longitudinal side wall part toward the inside of the machine frame. And
The lock includes a rotating member coaxially and passes through the extending wall portion of the corresponding frame member so as to extend the rotating member from the front side toward the rear side thereof. A cylinder lock protruding forward,
The locking mechanism includes a longitudinal displacement plate, at least one first displacement lever, at least one second displacement lever, at least one first spring, and at least one second spring,
The longitudinal displacement plate is supported in the longitudinal direction so as to be displaceable along the longitudinal direction from the inside of the machine frame to the longitudinal side wall portion,
The at least one first displacement lever includes a substrate supported on the longitudinal side wall portion so as to be displaceable along the longitudinal direction inside the machine frame, and a front edge side of the longitudinal side wall portion from the substrate. And a claw piece extending to
The at least one second displacement lever includes a substrate supported on the longitudinal side wall portion so as to be displaceable along the longitudinal direction inside the machine frame, and a front edge portion side of the longitudinal side wall portion from the substrate. And a claw piece extending to
The at least one first spring includes a portion of the at least one first displacement lever and the at least one first displacement lever so as to bias the at least one first displacement lever toward one side of both longitudinal ends of the longitudinal displacement plate. Stretched between the front side of the longitudinal side wall,
The at least one second spring includes a part of the at least one second displacement lever so as to bias the at least one second displacement lever to the other side of both longitudinal ends of the longitudinal displacement plate. It is stretched between the other front edge side part of the longitudinal side wall,
The at least one longitudinal displacement plate is displaced against the elasticity of the at least one first spring by a turning operation corresponding to the first operation of the cylinder lock so as to be in the first unlocking mode. The first displacement levers are displaced, and the rotation of the cylinder lock corresponding to the second operation of the cylinder lock is performed against the elasticity of the at least one second spring so as to be in the second unlocking mode. The gaming machine locking device according to claim 2, wherein a longitudinal displacement plate is displaced to displace the at least one second displacement lever. In a gaming machine comprising a machine frame, a gaming machine main body and a front door that are pivotally supported from the front side of the machine frame so as to be opened and closed,
A locking device according to claim 3 is provided.
The front door includes at least one engagement lever provided so as to protrude from the opening / closing end side frame member at a distance in the longitudinal direction and to the rear.
The gaming machine body has at least one penetrating portion formed so as to pass through the at least one first displacement lever through the opening / closing end side frame member at an interval along the longitudinal direction of the opening / closing end side frame member. And at least one engaged portion formed so as to be able to engage with the claw piece of the at least one second displacement lever,
The claw piece of the at least one first displacement lever and the at least one engagement lever of the opening / closing end side frame member of the front door are resistant to the elasticity of the first spring when pressed against each other. It is formed in a shape that displaces at least one first displacement lever,
The pawl piece of the at least one second displacement lever is formed in a shape that can be engaged with the at least one engaged portion together with the at least one engaged portion of the gaming machine main body. .

Images