JP5837479B2 - Hinge for game console - Google Patents

Description

  The present invention relates to a hinge for a detachable game machine in which a front door (front frame) of a game machine such as a slot machine or a pachinko machine is detachably attached to a housing (main body frame).

  As a hinge for attaching a front frame of a game machine such as a pachinko machine so as to be openable and closable with respect to a main body frame, a hinge having a structure having an upper hinge attached to the upper part and a lower hinge attached to the lower part is usually used. This hinge is formed by dividing the upper hinge and the lower hinge into a fixed part and a movable part, and the movable part side is rotatably supported with respect to the fixed part side by fitting the pin and the bearing part.

  That is, the fixed part of the upper hinge is fixed to the upper corner part of the main body frame, the movable part of the upper hinge is fixed to the upper corner part of the front frame, and the fixed part of the lower hinge is fixed to the lower corner part of the main body frame. The movable part of the hinge is fixed to the lower corner of the front frame. And when attaching the front frame to the main body frame, hold the front frame and fit the movable part of the lower hinge to the fixed part on the main body frame side by fitting the pin and bearing, and at the same time, move the movable part of the upper hinge to the main body frame Fit into the fixed part on the side by fitting the pin and bearing.

  For this reason, when attaching the front frame to the main body frame, it is necessary to fit both the hinge pins provided on the upper and lower corners and the bearings at the same time, and in addition, the front frame of the game machine A large number of various mechanical and electrical devices are attached to the front frame, and the weight of the front frame is very heavy. In addition, since these front frames are mounted on the main body frame side by the operator's manual work, the installation work of such front frames is quite difficult, requires labor, and the pin and the bearing cannot be satisfactorily fitted. In some cases, the hinges and other members are damaged.

  Therefore, in the past, the present applicant has easily fitted a movable member and a fixing member of a hinge that are detachably fixed to a front door and a housing of a game machine such as a pachinko machine in Patent Document 1 below. We are proposing a hinge for game consoles that can be assembled.

  The hinge for the game machine includes a fixed member fixed to the housing side of the game machine, a movable member attached to the front door side of the game machine that is rotatably supported by fitting the pin and the bearing portion to the fixed member, The upper pin protrudes downward from the upper protruding support portion provided at the upper portion of the fixed member, and the lower pin protrudes upward from the lower protruding support portion provided at the lower portion of the fixed member. A bearing member that pivotally supports the upper pin on the fixed member side is provided on the provided upper protruding plate portion. Further, a rotation member that opens and closes a part of the bearing hole of the bearing member is rotatably attached, and a bearing hole that pivotally supports the lower pin on the fixed member side on the lower protruding plate portion provided at the lower portion of the movable member The upper pin of the fixed member side is connected to the lower pin of the lower protrusion support portion of the fixed member, and the upper protrusion plate portion of the movable member side is fitted to the lower pin of the lower protrusion support portion of the fixed member side. It is comprised so that it may fit in the bearing hole of this bearing member, rotating a rotation member to the opening side.

JP 2004-16355 A JP 2004-261507 A

  However, when this hinge for a game machine is assembled so that the front door of a game machine such as a pachinko machine can be opened and closed with respect to the housing, the bearing hole of the lower protrusion plate part on the movable member side is arranged on the lower protrusion support part on the fixed member side. By fitting the upper pin on the stationary member side into the bearing hole of the bearing member of the upper projecting plate portion on the movable member side while being fitted to the lower pin, Although the hinge movable member and fixed member can be easily fitted and assembled, due to their structure, the planar positions of the upper and lower pins of the hinge are displaced forward from the corners of the front door and the housing. Therefore, a gap is easily generated between the corners on the hinge side when the front door is closed. Therefore, in the above-mentioned hinge for a game machine, when the abutment wall portion and the closing wall portion are provided on the vertical frame portion of the fixed member and the movable member, and the front door is closed, the contact wall portion of the fixed member and the movable member The structure is such that the closing wall abuts so that no gap is generated.

  However, even when the front door is closed, even if the abutment wall portion of the fixed member and the closing wall portion of the movable member are brought into contact with each other and the front door is closed with a minimum gap on the hinge side, There is a possibility that unauthorized equipment such as bar will widen the gap and open it illegally, and in the case of game machine hinges, measures to prevent unauthorized opening are required between the front door of the installation position and the corner of the housing. It had been.

  On the other hand, conventionally, in Patent Document 2, the cover body is movably disposed so as to cover the gap between the casing of the gaming machine and the front door, and when the front door is closed, the cover body is electrically moved by a solenoid. A gaming machine having a structure that operates so as to cover the gap between the housing and the front door has been proposed. However, this type of structure in which this type of cover body is electrically moved by a solenoid inevitably complicates the structure and increases its size, making it difficult to place in a narrow space inside the gaming machine, and also for parts such as electrical parts. There was a problem that the number of points increased and the manufacturing cost increased.

  The present invention has been made in view of the above points, and an object of the present invention is to provide a hinge for a game machine that can prevent a gap between the front door and the housing from being pry.

In order to achieve the above object, the game machine hinge of the present invention is:
A fixing member fixed to the housing side of the game machine, provided with an upward downward pin at the top, and an upward downward pin at the bottom;
A bearing member that fits the upper pin on the upper part of the fixing member is provided on the upper part, and a bearing hole that fits on the lower pin on the lower part is provided on the lower part. A movable member attached to the front door side of the machine;
In a hinge for a game machine equipped with
The fixing member is formed by providing an upper projecting support portion substantially horizontally at the top of a vertically long fixed mounting plate, and by providing a lower projecting support portion substantially horizontally at the lower portion of the fixed mounting plate. Is formed in a substantially U-shaped shape and protrudes forward,
Upper pins and lower pins, so as to be positioned on the right side ahead of the position of the fixed mounting plate, with the upper pin is projecting downward at the tip portion of the upper projecting support portion, the lower projecting support portion The lower pin protrudes upward,
A first U-shaped section having a substantially U-shaped cross section is provided on the front edge of the fixed mounting plate between the upper protruding support portion and the lower protruding support portion, and the upper side of the fixed mounting plate. A vertically long first reinforcing member is fixed between the projecting support portion and the lower projecting support portion, and a second U-shaped section having a substantially U-shaped cross section is provided at the front edge of the first reinforcing member. And
The movable member is provided with an upper protruding plate portion and a lower protruding plate portion at the upper and lower portions of the vertically long movable portion main body, and a vertically long second reinforcing member is fixed inside the entire area between the upper protruding plate portion and the lower protruding plate portion. The movable part body is formed in a channel material shape having a substantially U-shaped transverse cross section, and the entire part between the upper and lower projecting plate parts at the edge of the movable part body And a third U-shaped portion having a substantially U-shaped cross section at the edge of the second reinforcing member of the movable portion main body, the upper protruding plate portion and the lower protruding plate. Provided throughout the club,
A bearing member that pivotally supports the upper pin of the fixed member is provided on the upper protruding plate portion of the movable member, and a rotating member that opens and closes a part of the bearing hole of the bearing member is rotatable. A lower bearing hole that pivotally supports the lower pin of the fixed member is provided on the lower protruding plate portion provided at the lower portion of the movable member,
When the front door of the game machine is closed, the cross-sectional L-shaped portion of the movable portion main body is fitted into the first cross-sectional U-shaped portion of the fixed mounting plate, and the second cross-sectional shape of the first reinforcing member is inserted. The third cross-section U-shaped portion of the second reinforcing member enters the back surface position of the character-shaped portion.

  According to the present invention, when the front door is closed with respect to the housing, the cross-section L-shaped portion of the movable portion main body is fitted into the first cross-section U-shaped portion of the fixed mounting plate, and the first fixed to the fixed member. The third cross-sectional U-shaped portion of the second reinforcing member fixed to the movable member enters the back surface position of the second cross-sectional U-shaped portion of the one reinforcing member, and the first reinforcing member reinforces the fixing member and 2 Since the reinforcing member reinforces the movable member, even if it tries to pry the gap on the hinge side between the housing and the front door with an unauthorized device such as a bar, the hinge fixing member and the movable member are firmly fitted and held. As a result, it is impossible to open the gap, and it is possible to prevent fraud and unauthorized unlocking due to burs.

  Further, since the first reinforcing member and the second reinforcing member are fixed to the fixed member and the movable member as the hinge reinforcing member, it can be easily applied to an existing hinge that has already been designed. .

  Here, in the game machine hinge, the first section U-shaped portion of the fixed mounting plate extends upward from the upper projecting support portion to form an upper projecting U-shaped portion, and the movable portion main body The cross-section L-shaped portion extends upward from the upper projecting plate portion to form the upper projecting L-shaped portion, and when the front door is closed, the movable portion is placed in the upper projecting U-shaped portion of the fixed mounting plate. It can comprise so that the upper protrusion L-shaped part of a main body may fit.

  According to this, the upper projecting L-shaped part of the movable part main body is fitted into the upper projecting U-shaped part of the fixed mounting plate at the time of closing, so that the gap between the housing and the upper part of the front door is also firmly fitted And can prevent fraudulent acts such as crowbar.

  The first reinforcing member is fixed by cutting or rivet caulking or the second reinforcing member is bent in an L-shaped cross section with its plate-like surface in contact with the inner surface of the fixed mounting plate. The base can be fixed by cutting or raising or rivet caulking in a state where the base is in contact with the inner surface of the movable body. According to this, compared with the case where it fixes by welding or welding, a 1st reinforcement member and a 2nd reinforcement member can be firmly fixed to a predetermined position at low cost with few man-hours.

  According to the game machine hinge of the present invention, in a state where the front door is closed with respect to the casing, an illegal instrument such as a bar is inserted from the gap on the hinge side between the casing and the front door to try to pry the front door open. Fraudulent acts can be prevented.

It is a perspective view of the hinge for game machines which shows one Embodiment of this invention. It is a perspective view of the hinge with the movable member opened. It is a right view of the hinge with the movable member opened. It is the perspective view of the same hinge seen from another angle. It is a perspective view of the state which decomposed | disassembled the fixed member and the movable member. It is a perspective view of a fixing member. It is a perspective view of a movable member. It is a left view of a fixing member. It is a left view of a movable member. It is a partial expansion perspective view at the time of decomposition | disassembly in the upper protrusion support part of a fixed member, and the upper protrusion board part of a movable member. It is a partial expansion perspective view at the time of decomposition | disassembly in the lower protrusion support part of a fixed member, and the lower protrusion board part of a movable member. It is the top view (a) at the time of closing of a hinge, and the top view (b) at the time of open | release. FIG. 7 is an XIII-XIII enlarged sectional view of FIG. 6. It is the XIV-XIV expanded sectional view of FIG. It is sectional drawing at the time of hinge closing which shows a use condition. It is sectional drawing at the time of hinge open | release which shows a use condition.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. This game machine hinge is composed of a fixed member 1 fixed to the case 20 side of a game machine such as a slot machine and a movable member 10 fixed to the front door 21 side thereof, as shown in FIGS. In addition, the movable member 10 is a detachable hinge that is pivoted with respect to the fixed member 1 about the upper pin 3 and the lower pin 7.

  As shown in FIGS. 6 and 8, the fixing member 1 has an upper protruding support portion 2 formed substantially horizontally at the upper end of a plate-like vertically fixed mounting plate 4, and a lower protruding support portion at the lower end of the fixed mounting plate 4. 6 is formed substantially horizontally, the upper pin 3 protrudes downward on the lower surface of the tip of the upper protruding support portion 2, and the lower pin 7 protrudes upward on the extended portion of the lower protruding support portion 6. Is done.

  As shown in FIGS. 6 and 8, the upper projecting support portion 2 of the fixing member 1 is formed by cutting a steel plate into a substantially U shape and press-molding it, fixing the upper pin 3 to the tip, and the lower projecting support portion 6 The lower pin 7 is fixed to the extended portion, and the upper pin 3 and the lower pin 7, that is, the axial center position of the hinges are arranged closer to the front left side surface of the housing. It is set. The axial center positions of the upper pin 3 and the lower pin 7 coincide with each other on one axis along the plane of the vertically long fixed mounting plate 4.

  As shown in FIGS. 5 and 6, a synthetic resin spacer 7 a is fitted around the lower pin 7 on the lower protruding support portion 6, and the bottom surface of the lower protruding plate portion 16 of the movable member 10 protrudes downward. Direct contact with the flat surface of the support portion 6 is avoided, and rotational frictional resistance is reduced. Further, the fixed mounting plate 4 is formed with a wide portion in the vicinity of the upper projecting support portion 2 which is the upper portion thereof and in the vicinity of the lower projecting support portion 6 which is the lower portion thereof, and the upper projecting support portion 2 and the lower projecting support portion are sufficiently strong. The part 6 is held.

  Furthermore, a first cross-section U-shaped portion 5 having a transverse cross-section bent into a U-shape is provided at the front edge of the fixed mounting plate 4 between the upper protruding support portion 2 and the lower protruding support portion 6, that is, It is formed in the vertical direction from the upper protruding support portion 2 to the entire lower protruding support portion 6. Further, the upper part of the first U-shaped section 5 extends as an upper protruding U-shaped section 5a to above the upper protruding support section 2, and when the movable member 10 is closed, the first U-shaped section 5 and The upper protruding U-shaped portion 5a is fitted to the cross-sectional L-shaped portion 11a and the upper protruding L-shaped portion 11b of the movable portion main body 11 of the movable member 10, and the entire length between the fixed member 1 and the movable member 10 is eliminated. Can be closed.

  Furthermore, as shown in FIGS. 5 and 6, the vertically long first reinforcing member 8 extends vertically between the upper protruding support portion 2 and the lower protruding support portion 6 on the fixed mounting plate 4 of the fixing member 1. It is fixed by rivet caulking or caulking of the cut and raised portion. That is, the first reinforcing member 8 is fixed by rivet caulking or the like in a state where the vertically long plate-shaped surface is in contact with the inner surface of the fixed mounting plate 4. The first reinforcing member 8 has a structure that reinforces the strength of the fixed mounting plate 4 and eliminates a gap when closed. The reinforcing member main body 8a of the first reinforcing member 8 is formed by bending a belt-shaped steel plate and forming a second U-shaped section 8b at the front edge thereof. That is, a second cross-sectional U-shaped portion 8b having a U-shaped transverse cross-section is formed at the front edge of the strip-shaped reinforcing member main body 8a. The fixing mounting plate 4 is fixed at a position adjacent to the first cross-sectionally U-shaped portion 5, that is, immediately inside the right side in a front view.

  On the other hand, as shown in FIGS. 5, 7, and 9, the movable member 10 is provided with an upper protruding plate portion 12 in a horizontal shape on the upper portion of the movable portion main body 11 in a channel material shape having a U-shaped cross section. The lower projecting plate portion 16 is horizontally provided at the lower end of the movable portion main body 11, the bearing member 13 is fixed on the upper projecting plate portion 12, and the lower projecting plate portion 16 has a lower bearing hole 17 formed therein. Composed.

  As shown in FIG. 10, the bearing member 13 fixed on the upper protruding plate portion 12 is formed by providing a bearing hole 14 for fitting the upper pin 3 on the fixing member 1 side. In this state, the opening of the bearing hole 14 is closed by the rotating member 15 by fitting the upper pin 3 through the notch opening. A lever operating portion 15d is provided at the end of the rotating member 15, and the upper pin 3 can be removed from the bearing hole 14 by operating the lever operating portion 15d to rotate the rotating member 15. It has become. In addition, the upper part and the lower part of the channel-shaped movable part main body 11 are formed so as to be wider than the intermediate part, so that the load of the front door applied to the upper projecting plate part 12 and the lower projecting plate part 16 is firmly held. The strength of the is increased.

  Further, the movable member 10 can be rotated until the stopper 12 a provided on the upper protruding plate portion 12 contacts the upper protruding support portion 2 of the fixed member 1 when the movable member 10 rotates. That is, when the movable member 10 is opened, the stopper 12a comes into contact with the inside of the upper projecting support portion 2 at the maximum opening angle, and the stopper 12a sets a space range in which the movable member 10 can be rotated. ing.

  The axial center positions of the lower bearing hole 17 in the movable member 10 and the bearing hole 14 in the bearing member 13 are formed so as to coincide with one axis along the plane of the movable portion main body 11, and this axial position, that is, The axial position of the hinge is formed so as to be located at a corner near the front of the movable member 10 and near the left side.

  An L-shaped section 11a is further formed along the longitudinal direction at the edge of the movable part body 11 of the channel material shape. When the movable member 10 is closed, the sectional L-shaped part 11a of the movable member 10 is When inserted into the first U-shaped section 5 so as not to cause a gap between the fixed member 1 and the movable member 10 and when a bar is inserted into the gap between the housing and the front door, The L-shaped portion 11a is locked within the first U-shaped section 5 so as to prevent unauthorized opening.

  Further, a vertically long second reinforcing member 18 is fixed between the upper protruding plate portion 12 and the lower protruding plate portion 16 inside the movable portion main body 11 (in the channel groove). That is, the second reinforcing member 18 is formed by bending a band-shaped metal plate into a substantially L-shaped cross section, and a third U-shaped section 18b is continuously formed in the longitudinal direction at the edge of the reinforcing member main body 18a. Is done. The second reinforcing member 18 is fixed by cutting or crimping or rivet caulking in a state where the base portion bent in an L-shaped cross section is in contact with the inner surface of the movable portion main body 11.

  When the second reinforcing member 18 is fixed inside the movable portion main body 11 by caulking of the cut and raised portion, a plurality of cut and raised pieces are provided on the movable portion main body 11, and the second reinforcing member 18 has corresponding positions. The second reinforcing member 18 can be easily fixed to the inside of the movable portion main body 11 by crimping the cut and raised pieces in a state where the rectangular holes are provided in the rectangular holes and the cut and raised pieces are inserted into the rectangular holes. In addition, the strength of the movable part main body 11 can be greatly reinforced.

  As described above, the second reinforcing member 18 fixed to the movable portion main body 11 is formed with the third cross-section U-shaped portion 18b having a U-shaped cross section at the rear side edge portion, and the movable member. When 10 is closed, as shown in FIG. 15, the third cross-section U-shaped portion 18 b enters the back side of the second cross-section U-shaped portion 8 b of the first reinforcing member 8 of the fixing member 1. Unauthorized opening of the front door 21 can be prevented. Note that the back side of the second U-shaped section 8b means the back side as viewed from the front when the fixing member 1 is attached to the housing 20, as shown in FIG.

  As shown in FIG. 10, the bearing member 13 on the upper part of the movable member 10 is provided with a pivot member 15 on the upper projecting plate portion 12 around the pivot shaft 15a in order to close the notch opening of the bearing hole. And pivotally supported. The rotating member 15 has an arc portion that closes the notch opening of the bearing hole 14, and is formed by providing a pin guide portion 15c for guiding the upper pin 3 in a concave shape following the arc portion. .

  Further, when the movable member 10 is removed, a lever operation portion 15d is provided at an end portion of the rotation member 15 so that the movable member 10 can be easily rotated by manual operation, and between the lever operation portion 15d and the end portion of the bearing member 13. In addition, a spring member 15b is hung. The rotating member 15 is urged by the spring member 15b in a direction to close the notch opening of the bearing hole 14, and the upper pin 3 rotates the rotating member 15 against the urging force of the spring member 15b. The bearing member 13 enters the bearing hole 14 along the pin guide portion 15c.

  The reinforcing member body 18a of the second reinforcing member 18 is formed in an angle material shape by bending a strip-shaped steel plate into a substantially L-shaped cross section, and a third cross-sectional U-shaped portion 18b is formed on the rear side edge portion thereof. Yes. When the movable member 10 is closed, the third cross-sectional U-shaped portion 18b enters the back side of the second cross-sectional U-shaped portion 8b of the first reinforcing member 8 of the fixed member 1, and illegally uses a bar or the like. When the front door is to be pry open, the second cross-section U-shaped portion 8b and the third cross-section U-shaped portion 18b of the first reinforcing member 8 are engaged to prevent pry-up.

  The hinge fixing member 1 having the above-described configuration uses an attachment hole and a fixing screw provided in the fixed attachment plate 4 and, as shown in FIGS. The upper protruding support portion 2 and the lower protruding support portion 6 are fixed to the front.

  On the other hand, the movable member 10 of the hinge is formed on the left side surface on the inner side of the front door 21 of the game machine using the movable portion main body 11, the mounting hole and the fixing screw drilled therein, and the upper projecting plate portion 12 and the lower side. In a state where the protruding plate portion 16 is placed inside the front door 21, it is fixed vertically.

  When the front door 21 is assembled to the housing 20 via the removable hinge, the front door 21 is opened and opened at about 45 ° to about 90 ° with respect to the housing 20 as shown in FIG. Further, the lower bearing hole 17 of the lower protruding plate portion 16 of the movable member 10 is fitted into the lower pin 7 of the lower protruding support portion 6 of the fixing member 1 on the housing 20 side. The lower bearing hole 17 is a hole formed in the steel plate, and the front door 21 can be tilted somewhat because there is a slight gap in the fitting between the pin and the hole.

  Next, the bearing member 13 of the upper protruding plate portion 12 of the movable member 10 is fixed to the fixed member 1 as shown in FIG. 10 while the front door 21 is slightly inclined with the lower pin 7 of the lower protruding support portion 6 as a fulcrum. The upper protrusion 3 is brought close to the vicinity of the upper pin 3, the upper pin 3 is caused to enter the approach path on the upper protrusion plate 12, and the pin guide portion 15 c of the rotating member 15 is pushed by the upper pin 3. move.

  As a result, the upper pin 3 rotates the rotating member 15 against the biasing force of the spring member 15 b to open the bearing hole 14 and into the bearing hole 14 opened by the rotation of the rotating member 15. Enter to slide. Then, after the upper pin 3 is fitted into the bearing hole 14, the rotating member 15 is returned to the original position by the urging force of the spring member 15b, the notch opening of the bearing hole 14 is closed, and the upper pin 3 is The movable member 10 is fitted to the bearing hole 14 of the member 13 and is supported at a normal position so as to be rotatable with respect to the fixed member 1.

  As described above, the lower bearing hole 17 of the movable member 10 is fitted to the lower pin 7 on the fixed member 1 side, and then the upper protruding plate portion 12 is tilted slightly in the horizontal direction with the lower pin 7 as a fulcrum. The upper bearing member 13 is brought close to the upper pin 3 of the fixing member 1 and the upper pin 3 is fitted so that the upper pin 3 is slid into the bearing hole 14 of the bearing member 13 while rotating the rotating member 15 by the upper pin 3. Therefore, it is not necessary to simultaneously fit the pin of the upper hinge and the lower hinge and the bearing portion while holding the front frame, and the heavy front door 21 can be attached to the housing 20 via the hinge very easily. Can do.

  In this state, the hinge movable member 10, that is, the front door 21 can be opened / closed and rotated around the upper pin 3 and the lower pin 7 with respect to the hinge fixing member 1, that is, the housing 20. 15 is from the closed state of FIG. 15 to the open state of FIG. 16, and at the time of opening, the stopper 12 a of the upper protruding plate portion 12 abuts on the inner side of the upper protruding support portion 2 of the fixing member 1, and the maximum opening angle is obtained.

  As shown in FIG. 15, the front door 21, which can be opened and closed via a hinge, has an L-shaped cross section of the movable body 11 in the first cross-section U-shaped portion 5 of the fixed mounting plate 4 in the closed position. The portion 11a is fitted and closed with the third cross-sectional U-shaped portion 18b of the second reinforcing member 18 entering the back position of the second cross-sectional U-shaped portion 8b of the first reinforcing member 8.

  For this reason, when the front door 21 is closed with respect to the housing | casing 20, as shown in FIG. 15, the cross-section L-shaped part 11a of the movable part main body 11 fits in in the 1st cross-section U-shaped part 5 of the fixed attachment plate 4. In addition, the third cross-sectional U-shaped portion 18b of the second reinforcing member 18 fixed to the movable member 10 is located at the back position of the second cross-sectional U-shaped portion 8b of the first reinforcing member 8 fixed to the fixing member 1. Furthermore, since the first reinforcing member 8 reinforces the fixed member 1 and the second reinforcing member 18 reinforces the movable member 10, the gap on the hinge side between the housing 20 and the front door 21 is set to a bar or the like. Even if an attempt is made to pry it open with a fraudulent instrument, the hinge fixing member 1 and the movable member 10 are firmly fitted and held so that a gap cannot be opened, and fraudulent acts such as crowbars and unauthorized unlocking can be prevented. .

  Further, because of the structure of the housing 20 and the front door 21 of the game machine, the front door 21 is formed in a shape that covers the entire front surface including the edge of the top plate of the housing 20, so the upper end of the front door 21 Is located above the upper projecting support portion 2 and the upper projecting plate portion 12 of a hinge attached to the inside of the housing 20, and a gap is generated between the upper end portion of the front door 21 and the upper portion of the housing 20. there is a possibility. However, since the upper projecting L-shaped portion 11b of the movable portion main body 11 is fitted into the upper projecting U-shaped portion 5a of the fixed mounting plate 4 with the movable member 10 closed, The gap at the upper part of the front door 21 can also be firmly held and can prevent fraud due to a bar or the like.

DESCRIPTION OF SYMBOLS 1 Fixed member 2 Upper protrusion support part 3 Upper pin 4 Fixed mounting plate 5 1st section U-shaped part 5a Upper protrusion U-shaped part 6 Lower protrusion support part 7 Lower pin 7a Spacer 8 1st reinforcement member 8a Reinforcement member main body 8b Second cross-section U-shaped part 10 Movable member 11 Movable part main body 11a L-shaped part 11b Upper projecting L-shaped part 12 Upper projecting plate part 12a Stopper 13 Bearing member 14 Bearing hole 15 Rotating member 15a Rotating shaft 15b Member 15c Pin Guide portion 15d Lever operation portion 16 Lower protruding plate portion 17 Lower bearing hole 18 Second reinforcing member 18a Reinforcing member body 18b Third cross-section U-shaped portion 20 Housing 21 Front door

Claims (3)

A fixing member fixed to the housing side of the game machine, provided with an upward downward pin at the top, and an upward downward pin at the bottom;
A bearing member that fits the upper pin on the upper part of the fixing member is provided on the upper part, and a bearing hole that fits on the lower pin on the lower part is provided on the lower part. A movable member attached to the front door side of the machine;
In a hinge for a game machine equipped with
The fixing member is formed by providing an upper projecting support portion substantially horizontally at the top of a vertically long fixed mounting plate, and by providing a lower projecting support portion substantially horizontally at the lower portion of the fixed mounting plate. Is formed in a substantially U-shaped shape and protrudes forward,
Upper pins and lower pins, so as to be positioned on the right side ahead of the position of the fixed mounting plate, with the upper pin is projecting downward at the tip portion of the upper projecting support portion, the lower projecting support portion The lower pin protrudes upward,
A first U-shaped section having a substantially U-shaped cross section is provided on the front edge of the fixed mounting plate between the upper protruding support portion and the lower protruding support portion, and the upper side of the fixed mounting plate. A vertically long first reinforcing member is fixed between the projecting support portion and the lower projecting support portion, and a second U-shaped section having a substantially U-shaped cross section is provided at the front edge of the first reinforcing member. And
The movable member is provided with an upper protruding plate portion and a lower protruding plate portion at the upper and lower portions of the vertically long movable portion main body, and a vertically long second reinforcing member is fixed inside the entire area between the upper protruding plate portion and the lower protruding plate portion. The movable part body is formed in a channel material shape having a substantially U-shaped transverse cross section, and the entire part between the upper and lower projecting plate parts at the edge of the movable part body And a third U-shaped portion having a substantially U-shaped cross section at the edge of the second reinforcing member of the movable portion main body, the upper protruding plate portion and the lower protruding plate. Provided throughout the club,
A bearing member that pivotally supports the upper pin of the fixed member is provided on the upper protruding plate portion of the movable member, and a rotating member that opens and closes a part of the bearing hole of the bearing member is rotatable. A lower bearing hole that pivotally supports the lower pin of the fixed member is provided on the lower protruding plate portion provided at the lower portion of the movable member,
When the front door of the game machine is closed, the cross-sectional L-shaped portion of the movable portion main body is fitted into the first cross-sectional U-shaped portion of the fixed mounting plate, and the second cross-sectional shape of the first reinforcing member is inserted. A hinge for a game machine, wherein the third cross-sectional U-shaped portion of the second reinforcing member enters the back surface position of the character-shaped portion.
  An upper protruding U-shaped portion is formed by extending the first U-shaped section of the fixed mounting plate above the upper protruding support portion, and the upper L-shaped section of the movable portion main body protrudes upward. An upper projecting L-shaped portion extending upward from the plate portion is formed, and when the front door is closed, the upper projecting L-shaped portion of the movable body is placed in the upper projecting U-shaped portion of the fixed mounting plate. The hinge for game machines according to claim 1, wherein:   The first reinforcing member is fixed by cutting and rivet caulking or rivet caulking while the plate-like surface is in contact with the inner surface of the fixed mounting plate, and the second reinforcing member has a base portion bent in an L-shaped cross section. 2. A hinge for a game machine according to claim 1, wherein the hinge is fixed by cutting and raising or rivet caulking while being in contact with the inner surface of the movable body.

Images