JP2007037662A - Casing of slot machine - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To achieve both weight reduction and strengthening of a casing of a slot machine. <P>SOLUTION: A box body 2 is formed in the shape of a vertically long box whose front is open and which has the depth from the front to the rear by combining a left structure 7, a right structure 8, a back structure 9, a top structure 10 and a bottom structure 11 with one another. A front frame 3 is formed in the shape of a vertically long rectangular frame surrounding a through hole which is opened in the front/rear direction by connecting an angled tube-shaped left structure 12, an angled tube-shaped right structure 13, an angled tube-shaped upper structure 14 and an angled tube-shaped lower structure 14 by the welding to one another. The rear edge of the front frame 3 is fit into the outside of the front edge from the front of the box body 2, and a bolt 16 is fastened into a bolt connection hole 18 in the front frame 3 from the opening side of the box body 2 via a bolt insertion hole 17. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a housing of a slot machine that can achieve both weight reduction and strength.

The following structure is known for the housing of the slot machine. The left side plate, right side plate, back plate, top plate, and bottom plate are made of metal plates, and the left side plate, right side plate, back plate, top plate, and bottom plate are engaged with each other to form the box body and become square. The constructed front frame is fitted on the front side of the box body. However, since the front frame has a structure composed of four metal plates in a square shape, the thickness of the metal plate used for the front frame is increased when the strength on the front side of the case is increased. There is a drawback of becoming.
Utility Model Registration No. 3094717

  The problem to be solved by the invention is that when the strength of the casing is increased, the casing becomes heavy.

  The case of the slot machine according to the present invention includes a box body and a front frame, and the box body has a front surface formed by combining a left structure, a right structure, a back structure, a top structure, and a bottom structure. The front frame has a rectangular tube-shaped left structure, a rectangular tube-shaped right structure, a rectangular tube-shaped upper structure, and a rectangular tube-shaped structure. The lower structure is connected to each other by welding to form a vertically long rectangular frame that surrounds the through hole that opens in the front-rear direction, and the rear edge of the front frame is fitted from the front side of the box body to the outside of the front edge. The main feature is that the front frame and the box body are coupled to each other by fastening the bolt to the bolt coupling hole of the front frame via the bolt insertion hole from the opening side of the box body. .

  The housing of the slot machine according to the present invention has a frame-shaped front frame composed of a rectangular tubular left structure, a rectangular tubular right structure, a rectangular tubular upper structure, and a rectangular tubular lower structure. Since it is attached to the front side of the box-shaped box body with the front opening consisting of the left structure, right structure, back structure, top structure and bottom structure, it is strong while reducing the weight of the housing There is an advantage that can be improved.

  1 to 13 show the best mode for carrying out the invention. FIG. 1 is an exploded view of the housing 1. FIG. 2 shows the left structure 7 in an exploded manner. FIG. 3 shows the right structure 8 in an exploded manner. FIG. 4 shows the back structure 9 in an exploded manner. FIG. 5 shows the ceiling structure 10. FIG. 6 shows the bottom structure 11. FIG. 7 shows the front frame 3 in an exploded manner. FIG. 8 shows a cross section of FIG. 7 cut along the lines AA, BB, CC, and DD. FIG. 9 shows an initial configuration in which the left structure 7, the right structure 8, and the back structure 9 are assembled together. FIG. 10 shows a planar cross section of the assembled structure of the left structure 7, the right structure 8, the back structure 9 and the front frame 3. FIG. 11 shows a side cross-sectional view of a structure in which the top structure 10 is assembled into the composite 206 composed of the left structure 7, the right structure 8, and the back structure 9. FIG. 12 is an exploded view of the structure for assembling the bottom structure 11 into the composite 206. FIG. 13 shows a slot machine using the housing 1. In this specification, the directions of “front”, “rear”, “back”, “left”, “right”, “upper”, “lower” are indicated by arrows S with the slot machine placed in the state of FIG. This is the direction specified when viewed from the front side. “Back” and “back” are in the same direction.

  The structure of the housing 1 of the slot machine will be described with reference to FIG. The housing 1 includes a box body 2, a front frame 3, a left protector 4, a right protector 5, and a rear protector 6. The box body 2 is formed by combining the left structure 7, the right structure 8, the back structure 9, the top structure 10, and the bottom structure 11 with each other. It is configured in a certain box shape. The front frame 3 has a rectangular tube-shaped left structure 12, a rectangular tube-shaped right structure 13, a rectangular tube-shaped upper structure 14, and a rectangular tube-shaped lower structure 15 joined together by welding, It is configured in a vertically long rectangular frame shape surrounding a through hole opened in the front-rear direction. The rear edge portion of the front frame 3 is fitted from the front side of the box body 2 to the outside of the front edge portion, and the bolt 16 is connected to the bolt of the front frame 3 via the bolt insertion hole 17 from the opening side of the box body 2. By being fastened in the hole 18, the front frame 3 and the box body 2 are coupled to each other. Thus, by attaching the frame-shaped front frame 3 to the front side of the box body 2, there is an advantage that the strength can be improved while reducing the weight of the housing 1.

  The left protector 4, the right protector 5, and the rear protector 6 are individually configured by a synthetic resin. The left protector 4 and the right protector 5 have the same shape and are elongated in the front-rear direction. The left protector 4 can be used as the right protector 5 and the right protector 5 can be used as the left protector 4. The left protector 4 and the right protector 5 are formed with bolt insertion holes 19; 20, a head storage portion (not shown), recesses 21; 22, and protrusions 23; 24. The bolt insertion hole 19 is divided in the front-rear direction and is formed as a through hole in the up-down direction. The head storage portion is recessed from the bottom surface of the left protector 4 and the right protector 5 to the inside, and has a larger diameter than the bolt insertion hole 19 and is formed coaxially with the bolt insertion hole 19. The concave strips 21; 22 and the convex strips 23; 24 are formed on the lower surfaces of the left protector 4 and the right protector 5 as strips in the front-rear direction and are alternately continued in the left-right direction. The rear protector 6 has a rod shape elongated in the left-right direction, and includes a bolt insertion hole 25, a head storage portion (not shown), a recess 26, and a protrusion 27. The bolt insertion hole 25 is divided in the left-right direction and is formed as a through-hole in the up-down direction. The head storage portion (not shown) is recessed from the bottom surface of the rear protector 6 to the inside, and has a larger diameter than the bolt insertion hole 25 and is formed coaxially with the bolt insertion hole 25. The concave stripes 26 and the convex stripes 27 are formed on the bottom surface of the rear protector 6 as stripes in the front-rear direction, and are alternately continued in the left-right direction.

  The upper surface of the left protector 4 is superimposed on the lower surface of the lower edge portion of the left structure 7 from the lower side of the box body 2, and the bolt 28 is passed from the lower side of the left protector 4 through the bolt insertion hole 19 to the left structure. 7, the left protector 4 is attached to the left structure 7, and the head of the bolt 28 is stored in the head accommodating portion and protrudes below the lower surface of the left protector 4. do not do. The upper surface of the right protector 5 is overlaid on the lower surface of the lower edge portion of the right structure 8 from the lower side of the box body 2, and the bolt 30 passes through the bolt insertion hole 20 from the lower side of the right protector 5. By being fastened to the bolt fastening hole 31, the right protector 5 is attached to the right structure 8, and the head of the bolt 30 is stored in the head accommodating portion and does not protrude below the lower surface of the right protector 5. The upper surface of the rear protector 6 is superimposed on the lower surface of the lower edge portion of the back structure 9 from the lower side of the box body 2, and the bolt 32 is connected to the lower structure 9 via the bolt insertion hole 25 from the lower side of the rear protector 6. By being fastened to the bolt fastening hole 33, the rear protector 6 is attached to the back structure 9, and the head of the bolt 32 is stored in the head accommodating portion and does not protrude below the lower surface of the rear protector 6. Therefore, when the housing 1 is attached to an unillustrated gaming machine installation structure called a game store island, the lower surface of the left protector 4, the lower surface of the right protector 5, and the lower surface of the rear protector 6 are the bases of the gaming machine installation structure. Even if the housing 1 is pushed from the front side to the rear side by the operator and moved on the base of the gaming machine installation structure, the heads of the bolts 28; 30; There is an advantage that the bolts 28; 30; 32 do not come into contact with the machine installation structure and the base of the game machine installation structure is not damaged.

  Since the left protector 4, the right protector 5, and the rear protector 6 are made of synthetic resin and are attached to the box body 2 to which the front frame 3 is assembled, the case 1 is installed in a game machine island. When attached to the structure, there is an advantage that the impact can be reduced by mounting the left protector 4, the right protector 5, and the rear protector 6 on the base of the gaming machine installation structure. When the left protector 4, the right protector 5, and the rear protector 6 are attached to the box body 2 to which the front frame 3 is assembled, the lower surface of the front frame 3 is the lower surface of the left protector 4, the lower surface of the right protector 5, and the rear It may be positioned on the same plane as the lower surface of the protector 6, but if the casing 1 is positioned above the lower surface of the left protector 4, the lower surface of the right protector 5, and the lower surface of the rear protector 6, When attached to a so-called gaming machine installation structure, even if the lower surface of the left protector 4, the lower surface of the right protector 5, and the lower surface of the rear protector 6 are mounted in contact with the base of the gaming machine installation structure, the front frame 3 Does not come into contact with the gaming machine installation structure, the front frame 3 does not damage the base of the gaming machine installation structure, and the coating layer applied to the surface of the front frame 3 is a gaming machine. There is an advantage that can not be subjected to scratch from the location structure. Further, the left protector 4, the right protector 5, and the rear protector 6 are formed with the concave stripes 21; 22; 26 and the convex stripes 23; 24; 27, so that the lower face of the left protector 4, the lower face of the right protector 5, When the lower surface of the rear protector 6 is mounted in contact with the base of the gaming machine installation structure body, the base of the gaming machine installation structure body, the left protector 4, the right protector 5, and the rear protector 6 are better than those without unevenness. There is little contact area. When the operator pushes the casing 1 from the front side to the rear side, there is an advantage that the casing 1 can be easily moved.

  The structure of the left structure 7 will be described with reference to FIG. The left structure 7 includes a left side plate 37, a shelf structure 38, a power supply attachment structure 39, a bottom receiving structure 40, a hinge attachment structure 41, and a handle structure 42 as constituent members. The left side plate 37, the shelf structure 38, the power supply mounting structure 39, the bottom receiving structure 40, the handle structure 42, and the hinge mounting structure 41 are formed separately from each other. Then, in a state where the shelf structure 38, the power supply attachment structure 39, the bottom receiving structure 40, and the hinge attachment structure 41 are attached to the left side plate 37, electrodeposition coating is applied as a whole. By attaching the body 42 to the right surface of the left side plate 37, the left structure 7 is configured as shown in FIG.

  The left side plate 37 is made of a sheet metal such as an iron plate, the upper edge and the lower edge are parallel to each other, the rear edge is orthogonal to the upper edge and the lower edge, and the front edge goes from the bottom to the top Accordingly, it is formed into a vertically long rectangle that gradually inclines toward the rear edge. The left side plate 37 is provided with a handle hole 43 and a handle mounting portion 44. The handle hole 43 is formed in the left side plate 37 as a through hole in the left-right direction. The handle attachment portion 44 is located on the front side and the rear side of the handle hole 43 and is constituted by a bolt welded to the left side plate 37. The head portion of the bolt in the handle attachment portion 44 does not protrude to the left side of the left surface of the left side plate 37. That is, even if the head of the bolt is welded to the left surface of the left side plate 37 as the handle attachment portion 44, the left side surface of the left side plate 37 is configured to be flat. A top plate receiving piece 45 is bent at the upper edge of the left side plate 37 from the upper edge of the left side plate 37 at a right angle. A back plate engaging portion 46 is provided at the rear edge portion of the left side plate 37. The back plate engaging portion 46 is formed in a shape opened from the post-engagement piece 47, the engagement right piece 48, and the pre-engagement piece 49 in the vertical direction and the front side. The rear engagement piece 47 is bent at a right angle from the rear edge of the left side plate 37 to the right side over the entire vertical direction of the rear edge of the left side plate 37. The engagement right piece 48 is bent at a right angle from the right edge portion of the engagement post piece 47 to the front side over the entire vertical direction of the right edge portion of the engagement piece 47. The engagement front piece 49 is bent at a right angle from the front edge portion of the engagement right piece 48 to the left side over the entire vertical direction of the front edge portion of the engagement right piece 48. A frame attachment portion 50 is provided at the front edge portion of the left side plate 37. The frame attachment portion 50 includes a connection piece 51 and an attachment piece 52. The connecting piece 51 is bent at a right angle from the front edge of the left side plate 37 to the right side. The mounting piece 52 is bent at a right angle from the right edge of the connecting piece 51 to the front side. In the connecting piece 51, a plurality of bolt insertion holes 17 are separated from each other in the vertical direction and are formed as through holes in the horizontal direction.

  The shelf structure 38 is made of sheet metal such as an iron plate, and has a shape including a shelf right piece 54, a shelf top piece 55, a shelf bottom piece 56, an upper joint piece 57, and a lower joint piece 58. The shelf right piece 54 has a strip shape that is long in the front-rear direction. The shelf upper piece 55 is bent at a right angle from the upper edge of the shelf right piece 54 to the left side. The lower shelf piece 56 is bent at a right angle from the lower edge of the right shelf piece 54 to the left side. The upper coupling piece 57 is bent at a right angle upward from the left edge of the shelf top piece 55. The lower coupling piece 58 is bent at a right angle from the left edge of the lower shelf piece 56 to the lower side. The shelf right piece 54 is provided with a plurality of symbol attachment portions 59 that are separated from each other in the front-rear direction. The symbol mounting portion 59 fixes the symbol display device 212 of FIG. 13 and is composed of a bolt retraction hole and a nut. The bolt retraction hole of the symbol attaching portion 59 is formed as a through hole in the right and left direction on the shelf right piece 54. The nut of the symbol attachment portion 59 is welded to the left surface of the shelf right piece 54 around the bolt retraction hole. The bolt retraction hole and the nut of the symbol mounting portion 59 are coaxial with each other. The shelf structure 38 is attached to the left side plate 37 as follows. The left face of the upper joining piece 57 and the left face of the lower joining piece 58 are joined to the right face of the left side plate 37 by welding, and the shelf structure 38 is fixed to the right side of the left side plate 37.

  The power supply mounting structure 39 is made of a sheet metal such as an iron plate, and has a shape including a mounting right piece 61, a mounting upper piece 62, a mounting lower piece 63, an upper coupling piece 64, and a lower coupling piece 65. The attachment right piece 61 has a strip shape that is long in the front-rear direction. The mounting upper piece 62 is bent at a right angle from the upper edge of the mounting right piece 61 to the left side. The attachment lower piece 63 is bent at a right angle from the lower edge of the attachment right piece 61 to the left side. The upper coupling piece 64 is bent at a right angle upward from the left edge of the mounting upper piece 62. The lower coupling piece 65 is bent at a right angle from the left edge of the mounting lower piece 63 to the lower side. The right mounting piece 61 is provided with a plurality of power supply mounting portions 66 that are separated from each other in the front-rear direction. The power supply attaching part 66 is comprised from a bolt evacuation hole and a nut. The bolt retraction hole of the power supply attaching part 66 is formed in the attachment right piece 61 as a through-hole in the left-right direction. The nut of the power supply attachment portion 66 is welded to the left surface of the attachment right piece 61 around the bolt retraction hole. The bolt retraction hole and the nut of the power supply mounting portion 66 are coaxial with each other. The power supply attachment structure 39 is attached to the left side plate 37 as follows. The left surface of the upper coupling piece 64 and the left surface of the lower coupling piece 65 are coupled to the right surface of the left side plate 37 by welding, and the power supply mounting structure 39 is fixed to the right side of the left side plate 37.

  The bottom receiving structure 40 is made of a sheet metal such as an iron plate, and has a shape including a receiving piece 68 and a coupling piece 69. The receiving piece 68 has a strip shape that is long in the front-rear direction. The coupling piece 69 is bent at a right angle upward from the left edge of the receiving piece 68. The receiving piece 68 is provided with a plurality of bottom plate attachment portions 70 and a plurality of protector attachment portions 71 that are separated from each other in the front-rear direction. The bottom plate mounting portion 70 is composed of a bolt retraction hole and a nut. The bolt retraction hole of the bottom plate attachment portion 70 is formed as a through hole in the vertical direction in the receiving piece 68. The nut of the bottom plate mounting portion 70 is welded to the upper surface of the receiving piece 68 around the bolt retraction hole. The bolt retraction hole and the nut of the bottom plate mounting portion 70 are coaxial with each other. The protector mounting portion 71 is composed of a bolt retraction hole and a nut. The bolt retracting hole of the protector mounting portion 71 is formed in the receiving piece 68 as a through hole in the vertical direction. The nut of the protector mounting portion 71 is welded to the upper surface of the receiving piece 68 around the bolt retraction hole. The bolt retraction hole and the nut of the protector mounting portion 71 are coaxial with each other. The bottom receiving structure 40 is attached to the left side plate 37 as follows. The bottom plate mounting portion 70 and the protector mounting portion 71 are directed upward, the left surface of the coupling piece 69 is coupled to the right surface of the left side plate 37 by welding, and the receiving piece 68 projects rightward from the lower edge of the left side plate 37 to the right side. The bottom receiving structure 40 is fixed to the right surface of the left side plate 37.

  The hinge mounting structure 41 is made of a sheet metal such as an iron plate, and has a shape including a mounting right piece 73, a connecting piece 74, a mounting rear piece 75, a front coupling piece 76, and a rear coupling piece 77. The attachment right piece 73 has a strip shape that is long in the vertical direction. The connecting piece 74 is bent at a right angle from the front edge of the mounting right piece 73 to the left side. The post-attachment piece 75 is bent at a right angle from the rear edge of the attachment right piece 73 to the left side. The front coupling piece 76 is bent at a right angle from the left edge of the connecting piece 74 to the front side. The rear coupling piece 77 is bent at a right angle from the left edge portion of the rear mounting piece 75 to the rear side. A plurality of hinge mounting portions 78 are provided on the mounting right piece 73 so as to be separated from each other in the vertical direction. The hinge mounting portion 78 is composed of a bolt retraction hole and a nut. The bolt retraction hole of the hinge attachment portion 78 is formed as a through hole in the right and left direction in the attachment right piece 73. The nut of the hinge mounting portion 78 is welded to the left surface of the mounting right piece 73 around the bolt retraction hole. The bolt retracting hole and the nut of the hinge mounting portion 78 are coaxial with each other. The hinge attachment structure 41 is attached to the left side plate 37 as follows. The front coupling piece 76 is directed to the front side, the left surface of the front coupling piece 76 is coupled to the right surface of the mounting piece 52 on the left side plate 37 by welding, the rear coupling piece 77 is directed to the rear side, and the left surface of the rear coupling piece 77 is The right plate 73 is joined to the right surface of the left plate 37 by welding, the right mounting piece 73 projects parallel to the right side from the right surface of the left plate 37, and the hinge mounting structure 41 is fixed to the right surface of the left plate 37.

  The handle structure 42 is made of a colored synthetic resin having a property of blocking light, and has a shape including a bag portion 80 and an attachment piece 81. The bag portion 80 has a box shape that opens to the left surface and has a depth from the left side to the right side. The attachment piece 81 surrounds the opening of the bag portion 80 and protrudes outward from the opening of the bag portion 80 at a right angle. The mounting piece 81 is provided with a plurality of bolt insertion holes 82 that are separated in the front-rear direction and are provided as through holes in the left-right direction. The handle structure 42 is attached to the left side plate 37 as follows. The handle in which the mounting piece 81 is directed to the left side and brought closer to the right side of the left side plate 37 and the bolt of the handle mounting portion 44 is inserted into the bolt insertion hole 82, and then the nut 83 protrudes to the right side of the mounting piece 81. By fastening to the bolt of the attachment portion 44, the opening of the bag portion 80 corresponds to the handle hole 43, the bag portion 80 covers the handle hole 43 in a bag path shape, and the handle structure 42 is attached to the left side plate 37. Fixed to the right side.

  The structure of the right structure 8 will be described with reference to FIG. The right structure 8 includes a right side plate 85, a shelf structure 86, a bottom receiving structure 87, a component mounting structure 88, and a handle structure 89 as constituent members. The right side plate 85, the shelf structure 86, the bottom receiving structure 87, and the handle structure 89 are formed separately from each other. And in the state where the shelf structure 86 and the bottom receiving structure 87 are attached to the right side plate 85, electrodeposition coating is applied as a whole, and then the handle structure 89 is attached to the right side plate 85, The right structure 8 is configured as shown in FIG.

  The right side plate 85 is made of a sheet metal such as an iron plate, the upper edge and the lower edge are parallel to each other, the rear edge is orthogonal to the upper edge and the lower edge, and the front edge goes from the lower part to the upper part. Accordingly, it is formed into a vertically long rectangle that gradually inclines toward the rear edge. The right side plate 85 has a congruent shape symmetrical to the left side plate 37 in the left-right direction. The right side plate 85 is provided with a handle hole 90 and a handle mounting portion 91. The handle hole 90 is formed in the right side plate 85 as a through hole in the left-right direction. The handle attachment portion 91 is located on the front side and the rear side of the handle hole 90 and is configured by a bolt welded to the right side plate 85. The head of the bolt in the handle attachment portion 91 does not protrude to the right side of the right surface of the right side plate 85. That is, even if the bolt head is welded to the right surface of the right side plate 85 as the handle attachment portion 91, the right side of the right side plate 85 is configured to be flat. A top plate receiving piece 92 is bent at a right angle from the upper edge portion of the right plate 85 to the left side at the upper edge portion of the right plate 85. A back plate engaging portion 93 is provided at the rear edge portion of the right side plate 85. The back plate engaging portion 93 is formed in a shape opened from the post-engagement piece 94, the engagement left piece 95 and the pre-engagement piece 96 in the vertical direction and the front side. The rear engagement piece 94 is bent at a right angle from the rear edge portion of the right side plate 85 to the left side over the entire vertical direction of the rear edge portion of the right side plate 85. The engagement left piece 95 is bent at a right angle from the left edge portion of the post-engagement piece 94 to the front side in the entire vertical direction of the left edge portion of the post-engagement piece 94. The engagement front piece 96 is bent at right angles from the front edge portion of the engagement left piece 95 to the right side over the entire vertical direction of the front edge portion of the engagement left piece 95. A frame attachment portion 97 is provided at the front edge portion of the right side plate 85. The frame attachment portion 97 includes a connection piece 98 and an attachment piece 99. The connecting piece 98 is bent at a right angle from the front edge of the right side plate 85 to the left side. The attachment piece 99 is bent at a right angle from the left edge of the connecting piece 98 to the front side. In the connecting piece 98, a plurality of bolt insertion holes 17 are separated from each other in the vertical direction and formed as through holes in the horizontal direction.

  The shelf structure 86 is made of sheet metal such as an iron plate, and has a shape including a shelf left piece 100, a shelf top piece 101, a shelf bottom piece 102, an upper joining piece 103, and a lower joining piece 104. The shelf left piece 100 has a strip shape long in the front-rear direction. The shelf top piece 101 is bent at a right angle from the upper edge of the shelf left piece 100 to the right side. The shelf lower piece 102 is bent at a right angle from the lower edge of the shelf left piece 100 to the right side. The upper coupling piece 103 is bent at a right angle upward from the right edge of the shelf top piece 101. The lower coupling piece 104 is bent at a right angle from the right edge of the shelf lower piece 102 to the lower side. The shelf left piece 100 is provided with a plurality of symbol attachment portions 105 separated from each other in the front-rear direction. The symbol attaching part 105 fixes the symbol display device 212 of FIG. 13, and is composed of a bolt retraction hole and a nut. The bolt retraction hole of the symbol attachment part 105 is formed as a through hole in the left-right direction in the shelf left piece 100. The nut of the symbol mounting portion 105 is welded to the right surface of the shelf left piece 100 around the bolt retraction hole. The bolt retraction hole and the nut of the symbol mounting portion 105 are coaxial with each other. The shelf structure 86 is attached to the right side plate 85 as follows. The right surface of the upper coupling piece 103 and the right surface of the lower coupling piece 104 are coupled to the right surface of the right side plate 85 by welding, and the shelf structure 86 is fixed to the left side of the right side plate 85.

  The bottom receiving structure 87 is made of a sheet metal such as an iron plate, and has a shape including a receiving piece 107 and a coupling piece 108. The receiving piece 107 has a strip shape that is long in the front-rear direction. The coupling piece 108 is bent at a right angle upward from the right edge of the receiving piece 107. The receiving piece 107 is provided with a plurality of bottom plate attachment portions 109 and a plurality of protector attachment portions 110 that are separated from each other in the front-rear direction. The bottom plate mounting portion 109 is constituted by a bolt retraction hole and a nut. The bolt retraction hole of the bottom plate attachment portion 109 is formed as a through hole in the vertical direction in the receiving piece 107. The nut of the bottom plate attachment portion 109 is welded to the upper surface of the receiving piece 107 around the bolt retraction hole. The bolt retraction hole and the nut of the bottom plate mounting portion 109 are coaxial with each other. The protector mounting part 110 is composed of a bolt retraction hole and a nut. The bolt retraction hole of the protector mounting part 110 is formed in the receiving piece 107 as a through hole in the vertical direction. The nut of the protector mounting portion 110 is welded to the upper surface of the receiving piece 107 around the bolt retraction hole. The bolt retraction hole and the nut of the protector mounting part 110 are coaxial with each other. The bottom receiving structure 87 is attached to the right side plate 85 as follows. The bottom plate mounting portion 109 and the protector mounting portion 110 are directed upward, the right surface of the coupling piece 108 is coupled to the left surface of the right side plate 85 by welding, and the receiving piece 107 protrudes from the lower edge of the right side plate 85 to the left at a right angle. The bottom receiving structure 87 is fixed to the left surface of the right side plate 85.

  The component mounting structure 88 is made of a sheet metal such as an iron plate, and is configured in a shape including a mounting left piece 111, a mounting upper piece 112, a mounting lower piece 113, an upper coupling piece 114, and a lower coupling piece 115. The left attachment piece 111 has a strip shape that is long in the front-rear direction. The attachment upper piece 112 is bent at a right angle from the upper edge portion of the attachment left piece 111 to the right side. The attachment lower piece 113 is bent at a right angle from the lower edge of the attachment left piece 111 to the right side. The upper coupling piece 114 is bent at a right angle upward from the right edge of the mounting upper piece 112. The lower coupling piece 115 is bent at a right angle from the right edge of the mounting lower piece 113 downward. The mounting left piece 111 is provided with a component mounting portion 116 and an escape hole 117 that are separated from each other in the front-rear direction. The component mounting portion 116 is constituted by a bolt retraction hole and a nut. The bolt retraction hole of the component attachment part 116 is formed as a through hole in the left-right direction in the attachment left piece 111. The nut of the component mounting portion 116 is welded to the right surface of the mounting left piece 111 around the bolt retraction hole. The bolt retraction hole and the nut of the component mounting portion 116 are coaxial with each other. The escape hole 117 is formed in the left attachment piece 111 as a through hole in the left-right direction. The component attachment structure 88 is attached to the right side plate 85 as follows. The right surface of the upper coupling piece 114 and the right surface of the lower coupling piece 115 are coupled to the left surface of the right side plate 85 by welding, and the component mounting structure 88 is fixed to the left side of the right side plate 85.

  The handle structure 89 is made of a colored synthetic resin having a property of blocking light, and has a shape including a bag portion 119 and an attachment piece 120. The bag portion 119 has a box shape with an opening on the right side and a depth from the right side to the left side. The attachment piece 120 surrounds the opening of the bag portion 119 and protrudes outward from the opening of the bag portion 119 at a right angle. The mounting piece 120 is provided with a plurality of bolt insertion holes 121 separated in the front-rear direction as through-holes in the left-right direction. The handle structure 89 is attached to the right side plate 85 as follows. The mounting piece 120 is directed to the right side and brought closer to the left side of the right side plate 85, and after the bolt of the handle mounting portion 91 is inserted into the bolt insertion hole 121, the nut 122 protrudes to the left side of the mounting piece 120. The opening of the bag portion 119 corresponds to the handle hole 90 of the right side plate 85, the bag portion 119 covers the handle hole 90 in a bag path shape, and the handle structure 89 is the left side of the right side plate 85. Fixed to.

  The structure of the back structure 9 will be described with reference to FIG. The back structure 9 includes a back plate 124 and a bottom receiving structure 125. The back plate 124 and the bottom receiving structure 125 are configured separately from each other. Then, in a state where the bottom receiving structure 125 is attached to the back plate 124, electrodeposition coating is applied as a whole, whereby the back structure 9 is configured as shown in FIG.

  The back plate 124 is made of a sheet metal such as an iron plate, and is formed into a vertically long rectangle whose upper edge and lower edge are parallel to each other and whose front edge and rear edge are parallel to each other. The back plate 124 is provided with heat radiation holes 126; 127, a replenishment hole 128, wiring holes 129; 130, and an overflow sensor mounting hole C. The heat radiation hole 126 includes a horizontally long through hole in the front-rear direction, and a rib in which the peripheral edge of the through hole protrudes obliquely to the rear side. Thus, when the heat dissipation hole 126 includes the rib, the bending strength of the back plate 124 is improved, and the back plate 124 is hardly bent. The heat radiation hole 127 has a shape in which a large number of round through holes in the front-rear direction are gathered. The supply hole portion 128 includes a storage portion 131, a supply hole 132, and a lid 133. The accommodating part 131 is a square protruding from the back side of the back plate 124 to the front side. The supply hole 132 is formed in the front wall of the housing portion 131 as a through hole in the front-rear direction. The lid 133 is adhered to the back surface of the housing portion 131 from the back side of the back plate 124 with an adhesive, and closes the supply hole 132. When the medal supply machine is provided in the gaming machine installation structure, the lid 133 is pushed from the front side to the rear side of the back plate 124 to be removed from the accommodating portion 131, and the supply hole 132 is installed in the medal supply machine. Used as a hole.

  A top plate engaging portion 134 is provided on the upper edge portion of the back plate 124. The top plate engaging part 134 is formed in a shape opened from the upper engaging piece 135, the rear engaging piece 136a, and the lower engaging piece 136b in the front side and the left-right direction. The upper engagement piece 135 is bent at a right angle from the upper edge of the back plate 124 to the rear side. The rear engagement piece 136a is bent at a right angle from the rear edge of the upper engagement piece 135 to the lower side. The lower engagement piece 136b is bent at a right angle from the lower edge of the rear engagement piece 136a to the front side. A left side plate engaging portion 137 is provided on the left edge portion of the back plate 124. The left side plate engaging portion 137 is formed in a shape opened from the left engaging piece 138, the rear engaging piece 139, and the right engaging piece 140 in the vertical direction and the right side. The left engagement piece 138 is bent at a right angle from the left edge portion of the back plate 124 to the rear side over the entire vertical direction of the left edge portion of the back plate 124. The rear engagement piece 139 is bent at a right angle from the rear edge portion of the left engagement piece 138 over the entire vertical direction of the rear edge portion of the left engagement piece 138. The right engagement piece 140 is bent at right angles from the right edge portion of the right edge rear engagement piece 139 to the front side over the entire vertical direction of the rear engagement piece 139. A right side plate engaging portion 141 is provided on the right edge portion of the back plate 124. The right side plate engaging portion 141 is formed in a shape opened from the right engaging piece 142, the rear engaging piece 143, and the left engaging piece 144 in the vertical direction and the right side. The right engaging piece 142 is bent at a right angle from the right edge portion of the back plate 124 to the rear side over the entire vertical direction of the right edge portion of the back plate 124. The rear engagement piece 143 is bent at a right angle from the rear edge of the right engagement piece 142 to the left over the entire vertical direction of the rear edge of the right engagement piece 142. The left engagement piece 144 is bent at a right angle from the left edge portion of the rear engagement piece 143 to the front side over the entire vertical direction of the left edge portion of the rear engagement piece 143.

  The bottom receiving structure 125 is made of a sheet metal such as an iron plate, and has a shape including a receiving piece 145 and a coupling piece 146. The receiving piece 145 has a strip shape that is long in the left-right direction. The coupling piece 146 is bent at a right angle upward from the rear edge of the receiving piece 145. The receiving piece 145 is provided with a plurality of bottom plate mounting portions 147 and a plurality of protector mounting portions 148 that are separated from each other in the left-right direction. The bottom plate mounting portion 147 is constituted by a bolt retraction hole and a nut. The bolt retraction hole of the bottom plate attachment portion 147 is formed in the receiving piece 145 as a through hole in the vertical direction. The nut of the bottom plate attachment portion 147 is welded to the upper surface of the receiving piece 145 around the bolt retraction hole. The bolt retraction hole and the nut of the bottom plate mounting portion 147 are coaxial with each other. The protector mounting portion 148 includes a bolt retraction hole and a nut. The bolt retracting hole of the protector mounting portion 148 is formed in the receiving piece 145 as a through hole in the vertical direction. The nut of the protector mounting portion 148 is welded to the upper surface of the receiving piece 145 around the bolt retraction hole. The bolt retraction hole and the nut of the protector mounting portion 148 are coaxial with each other. The bottom receiving structure 125 is attached to the back plate 124 as follows. The bottom plate mounting portion 147 and the protector mounting portion 148 are directed upward, the rear surface of the coupling piece 146 is coupled to the front surface of the back plate 124 by welding, and the receiving piece 145 projects at a right angle from the lower edge of the back plate 124 to the front side. The bottom receiving structure 125 is fixed to the front surface of the back plate 124.

  The structure of the top structure 10 will be described with reference to FIG. The top structure 10 includes a top plate 149, a left side plate receiving piece 150, a right side plate receiving piece 151, a back plate engaging portion 152, and a frame attaching portion 153. Then, in a state where the left side plate receiving piece 150, the right side plate receiving piece 151, the back plate engaging portion 152, and the frame attaching portion 153 are provided on the top plate 149, the electrodeposition coating is applied as a whole. The top structure 10 is configured as shown in FIG. The top plate 149 is made of a sheet metal such as an iron plate, and is formed in a horizontally long rectangular shape in which the left edge portion and the right edge portion are parallel to each other, and the front edge portion and the rear edge portion are parallel to each other. The left side plate receiving piece 150 is bent at a right angle downward from the left edge of the top plate 149. The right side plate receiving piece 151 is bent at a right angle downward from the right edge of the top plate 149. The back plate engaging portion 152 is provided at the rear edge portion of the top plate 149. The back plate engaging portion 152 is formed in a shape opened from the rear engaging piece 154, the lower engaging piece 155a, and the front engaging piece 155b in the front side and the left-right direction. The rear engagement piece 154 is bent at a right angle from the rear edge of the top plate 149 to the lower side. The lower engagement piece 155a is bent at a right angle from the lower edge of the rear engagement piece 154 to the front side. The front engagement piece 155b is bent at a right angle upward from the front edge of the lower engagement piece 155a. The frame attachment portion 153 is provided at the front edge portion of the top plate 149. The frame attachment portion 153 includes a connection piece 156 and an attachment piece 157. The connecting piece 156 is bent at a right angle downward from the front edge of the top plate 149. The attachment piece 157 is bent at a right angle from the lower edge of the connection piece 156 to the front side. In the mounting piece 157, a plurality of bolt insertion holes 17 are separated from each other in the left-right direction, and are formed as through holes in the up-down direction.

  The structure of the bottom structure 11 will be described with reference to FIG. The bottom structure 11 includes a bottom plate 159, a left side plate receiving piece 160, a right side plate receiving piece 161, a back plate receiving piece 162, and a frame attachment portion 163. And in the state where the left side plate receiving piece 160, the right side plate receiving piece 161, the back plate receiving piece 162, and the frame mounting portion 163 are provided on the bottom plate 159, the electrodeposition coating is applied as a whole, The bottom structure 11 is configured as shown in FIG. The bottom plate 159 is made of a sheet metal such as an iron plate, and is formed in a horizontally long rectangular shape in which the left edge portion and the right edge portion are parallel to each other, and the front edge portion and the rear edge portion are parallel to each other. The bottom plate 159 is provided with a recovery hole portion 164, a hopper mounting portion 165, and a bolt insertion hole 166. The hopper mounting portion 165 fixes the hopper 214 shown in FIG. 13 and includes a bolt retraction hole and a nut. The bolt retraction hole of the hopper mounting portion 165 is formed as a through hole in the bottom plate 159 in the vertical direction. The nut of the hopper mounting portion 165 is welded to the upper surface of the bottom plate 159 around the bolt retraction hole. The bolt retraction hole and the nut of the hopper mounting portion 165 are coaxial with each other. The recovery hole portion 164 includes a storage portion 167, a recovery hole 168, and a lid 169. The accommodating portion 167 protrudes upward from the lower side of the bottom plate 159. The recovery hole 168 is formed in the upper wall of the housing portion 167 as a vertical through hole. The lid 169 is adhered to the lower surface of the housing portion 167 from the lower side of the bottom plate 159 with an adhesive, and closes the collection hole 168. When the game machine installation structure is provided with a medal recovery machine, the lid 169 is pushed from the upper side to the lower side of the bottom plate 159 to be removed from the accommodating portion 167, and the recovery hole 168 is installed in the medal recovery machine installation hole. Used as.

  The left side plate receiving piece 160 is bent at a right angle upward from the left edge of the bottom plate 159. The right side plate receiving piece 161 is bent at a right angle upward from the right edge of the bottom plate 159. The back plate receiving piece 162 is bent at a right angle upward from the rear edge of the bottom plate 159. The frame attachment portion 163 is provided on the front edge portion of the bottom plate 159 and includes a connecting piece 170 and an attachment piece 171. The connecting piece 170 is bent at a right angle from the front edge of the bottom plate 159 to the lower side. The mounting piece 171 is bent at a right angle from the lower edge of the connecting piece 170 to the front side. The mounting piece 171 has a plurality of bolt insertion holes 17 that are separated from each other in the left-right direction and are formed as through holes in the up-down direction.

  The structure of the front frame 3 will be described with reference to FIG. The front frame 3 includes a frame main body 173, a left fraud prevention member 174, a right fraud prevention member 175, an upper fraud prevention member 176, and an auxiliary member 177. Then, in a state where the left fraud prevention member 174, the right fraud prevention member 175, the upper fraud prevention member 176, and the auxiliary member 177 are attached to the frame main body 173, electrodeposition coating is applied to the front frame 3 as a whole. Is configured in the structure shown in FIG. The frame main body 173 has a vertically long rectangular frame shape surrounding the through-hole opened in the front-rear direction by joining the left structure 12, the right structure 13, the upper structure 14, and the lower structure 15 together by welding. It is formed. The structures of the left structure 12, the right structure 13, the upper structure 14, and the lower structure 15 will be described later with reference to FIG.

  The left fraud prevention member 174 is made of a sheet metal such as an iron plate, and has a shape including a receiving piece 179, a coupling piece 180, and a hinge escape portion 181. The receiving piece 179 has a strip shape that is long in the vertical direction. The coupling piece 180 is bent at an acute angle close to a right angle from the left edge of the receiving piece 179 to the rear side. The hinge escape portion 181 is divided into upper and lower portions, provided on the receiving piece 179, recessed inward from the right end surface of the receiving piece 179, and penetrates in the right side and the front-rear direction. The right tampering prevention member 175 is made of a sheet metal such as an iron plate, and has a shape including a receiving piece 183, a connecting piece 184, a connecting piece 185, and a hooking piece 186. The receiving piece 183 has a strip shape that is long in the vertical direction. The connecting piece 184 is bent at a right angle from the rear edge of the receiving piece 183 to the left. The connecting piece 185 is bent at a right angle from the left edge of the connecting piece 184 to the rear side. The latching piece 186 is divided into upper and lower parts and is bent at a right angle from the left edge of the coupling piece 185 to the left side. The upper fraud prevention member 176 is made of a sheet metal such as an iron plate and is formed in a strip shape that is long in the left-right direction. The auxiliary member 177 is made of a sheet metal such as an iron plate, and has a shape including a receiving piece 188, a guide surface 189, and a coupling piece 190. The receiving piece 188 has a strip shape that is long in the front-rear direction. The guide surface 189 is provided on the front side of the receiving piece 188 as an inclined surface that gradually descends from the front edge of the receiving piece 188 toward the front side. The coupling piece 190 is bent at a right angle upward from the right edge of the receiving piece 188. Then, the right surface of the coupling piece 190 is welded to the left surface of the coupling piece 185, the receiving piece 188 and the guide surface 189 protrude perpendicularly to the left side of the coupling piece 185, and the auxiliary member 177 is fixed to the right fraud prevention member 175.

  The structure of the left structure 12, the right structure 13, the upper structure 14, and the lower structure 15 will be described with reference to FIG. As shown in FIG. 8a, the left structural body 12 is made of an inner sheet metal a made of sheet metal such as an iron sheet and an outer sheet metal b made of sheet metal such as an iron plate, and has a rectangular tube shape that is long in the vertical direction. A rear mounting portion 192, an intermediate thick portion 193, and a front thin portion 194 are provided. The thickness T1 that is the dimension in the left-right direction of the attachment portion 192 and the thickness T2 that is the dimension in the left-right direction of the slender portion 194 are the same (T1 = T2). A thickness T3 which is a dimension in the left-right direction in the thick bone portion 193 is larger than a thickness T1 of the attachment portion 192 and a thickness T2 of the thin portion 194 (T3> T1; T2). The left surface of the connecting piece 180 of the left tamper prevention member 174 is joined to the right surface of the thick bone portion 193 by welding, the receiving piece 179 protrudes to the left side from the thick bone portion 193, and the left tamper prevention member 174 is fixed to the left structure 12. Is done. An attachment piece 52 in the left structure 7 is fastened to the right surface of the attachment portion 192 with a bolt 16, and the left structure 7 is fixed to the left structure 12. Since the bolt 16 does not protrude from the left surface of the left structure 12, it is not removed from the left side of the left structure 12. When the left structure 7 and the left structure 12 are combined with each other, the left surface of the left structure 7 and the left surface of the left structure 12 are connected to each other as a flat surface in the front-rear direction. There is an advantage that the volume of 1 becomes large.

  As shown in FIG. 8b, the right structure 13 is made of an inner sheet metal a made of a sheet metal such as an iron sheet and an outer sheet metal b made of a sheet metal such as an iron sheet, and has a rectangular tube shape that is long in the vertical direction. A rear mounting portion 196 and a front thick bone portion 197 are formed. A thickness T5 which is a dimension in the left-right direction at the thick bone portion 197 is larger than a thickness T4 which is a dimension in the left-right direction at the attachment portion 196 (T5> T4). The right surface of the coupling piece 185 in the right tamper prevention member 175 is joined to the left surface of the thick bone section 197 by welding, the connecting piece 184 and the receiving piece 183 project forward from the thick bone section 193, and the right tamper prevention member 175 has a right structure. Fixed to the body 13. An attachment piece 99 in the right structure 8 is fastened to the left surface of the attachment portion 196 with a bolt 16, and the right structure 8 is fixed to the right structure 13. Since the bolt 16 does not protrude from the right surface of the right structure 13, it is not removed from the right side of the right structure 13. When the right structure 8 and the right structure 13 are combined with each other, the right surface of the right structure 8 and the right surface of the right structure 13 are connected to each other as a flat surface in the front-rear direction. There is an advantage that the volume of 1 becomes large.

  As shown in FIG. 8c, the upper structure 14 is made of an inner sheet metal a made of a sheet metal such as an iron sheet and an outer sheet metal b made of a sheet metal such as an iron sheet, and has a rectangular tube shape that is long in the vertical direction. A rear mounting portion 199 and a front thick bone portion 200 are formed. The thickness T7 which is the vertical dimension of the thick bone portion 200 is larger than the thickness T6 which is the vertical dimension of the attachment portion 199 (T7> T6). The upper surface of the rear portion of the upper fraud prevention member 176 is joined to the lower surface of the thick bone portion 200 by welding, the front portion of the upper fraud prevention member 176 projects forward from the thick bone portion 193, and the upper fraud prevention member 176 is the upper structure 14. Fixed to. An attachment piece 157 in the ceiling structure 10 is fastened to the lower surface of the attachment portion 199 with a bolt 16, and the ceiling structure 10 is fixed to the upper structure 14. Since the bolt 16 does not protrude from the upper surface of the upper structure 14, the bolt 16 is not removed from the upper side of the upper structure 14. When the top structure 10 and the top structure 14 are combined with each other, the top surface of the top structure 10 and the top surface of the top structure 14 are connected to each other as a flat surface in the front-rear direction. There is an advantage that the volume of 1 becomes large.

  As shown in FIG. 8d, the lower structure 15 is made of an inner sheet metal a made of a sheet metal such as an iron sheet and an outer sheet metal b made of a sheet metal such as an iron sheet, and has a rectangular tube shape that is long in the vertical direction. A rear mounting portion 202 and a front thick bone portion 203 are formed. The thickness T9 that is the vertical dimension of the thick bone portion 203 is larger than the thickness T8 that is the vertical dimension of the attachment portion 202 (T9> T8). An attachment piece 171 in the bottom structure 11 is fastened with a bolt 16 on the upper surface of the attachment portion 202, and the bottom structure 11 is fixed to the lower structure 15. Since the bolt 16 does not protrude from the lower surface of the lower structure 15, it is not removed from the lower side of the lower structure 15.

  With reference to FIG. 9 and FIG. 10, how to assemble the left structure 7, the right structure 8, and the back structure 9 will be described. In FIG. 9, when the left structure 7 and the back structure 9 are assembled to each other, the lower part of the left structure 7 and the upper part of the back structure 9 are brought close together and fitted together after facing each other in the vertical direction. The In this case, as shown in FIG. 10, the left side plate 37 is disposed on the left side of the left engagement piece 138, the post-engagement piece 47 is disposed on the rear side of the rear engagement piece 139, and the engagement right piece 48 is The right engagement piece 140 is disposed on the right side of the right engagement piece 140 through a gap between the right engagement piece 140 and the top plate engagement portion 134, and the pre-engagement piece 49 is between the right engagement piece 140 and the back plate 124. The left edge of the back plate 124 is inserted into the gap between the top plate receiving piece 45 and the pre-engagement piece 49. Thereafter, the left structure 7 is linear with respect to the back structure 9 or the back structure 9 is linear with respect to the left structure 7 in a direction in which the lower part of the left structure 7 and the upper part of the back structure 9 approach each other. Moved. Thereby, the left structure 7 and the back structure 9 are assembled together.

  When the left structure 7 and the back structure 9 are assembled with each other, the illustration is omitted, but the upper part of the left structure 7 and the lower part of the back structure 9 are brought close to each other after facing each other in the vertical direction. It may be fitted. However, when the left protector 4 of FIG. 1 is attached to the left structure 7, the left protector 4 blocks the lower part of the back plate engaging portion 46, so the upper part of the left structure 7 and the lower part of the back structure 9. However, after facing each other in the vertical direction, they need to be brought close together and fitted together. However, if the length of the left protector 4 is made short so that the left protector 4 does not block the lower part of the back plate engaging portion 46, the lower part of the left structure 7 and the upper part of the back structure 9 are mutually connected. Even if the upper structure and the lower structure 9 are fitted close to each other after being faced in the vertical direction, the upper part of the left structure 7 and the lower part of the back structure 9 are brought close to each other in the vertical direction and then fitted together. Also good.

  In FIG. 9, when the right structure 8 and the back structure 9 are assembled to each other, the lower part of the right structure 8 and the upper part of the back structure 9 are closely fitted together after facing each other in the vertical direction. The In that case, as shown in FIG. 10, the right side plate 85 is disposed on the right side of the right engagement piece 142, the post-engagement piece 94 is disposed on the rear side of the rear engagement piece 143, and the engagement left piece 95 is It is arranged on the left side of the left engagement piece 144 via a gap between the left engagement piece 144 and the top plate engagement portion 134, and the pre-engagement piece 96 is between the left engagement piece 144 and the back plate 124. The right edge of the back plate 124 is inserted into the gap between the top plate receiving piece 92 and the pre-engagement piece 96. Thereafter, in a direction in which the lower part of the right structure 8 and the upper part of the back structure 9 are close to each other, the right structure 8 is linear with respect to the back structure 9 or the back structure 9 is linear with respect to the right structure 8. Moved. Thereby, the right structure 8 and the back structure 9 are assembled together.

  When the right structure 8 and the back structure 9 are assembled with each other, illustration is omitted, but the upper part of the right structure 8 and the lower part of the back structure 9 are brought close to each other after facing each other in the vertical direction. It may be fitted. However, when the right protector 5 shown in FIG. 1 is attached to the right structure 8, the right protector 5 blocks the lower part of the back plate engaging portion 93, so the upper part of the right structure 8 and the lower part of the back structure 9. However, after facing each other in the vertical direction, they need to be brought close together and fitted together. However, if the length of the right protector 5 is made short so that the right protector 5 does not block the lower portion of the back plate engaging portion 93, the lower portion of the right structure 8 and the upper portion of the back structure 9 are mutually connected. Even if they are fitted close together after facing each other in the vertical direction, the upper part of the right structure 8 and the lower part of the back structure 9 are brought close to each other after being faced with each other in the vertical direction. Also good.

  With reference to FIG. 11, a method of assembling the top structure 10 to the complex 206 in which the left structure 7, the right structure 8, and the back structure 9 are assembled to each other will be described. First, as indicated by a virtual line, the top structure 10 is tilted so that the front part of the top structure 10 is on the upper side and the rear part of the top structure 10 is on the bottom side, and the back plate engaging part 152 is The rear plate engaging portion 152 is disposed behind the plate engaging portion 134, the rear portion of the top structure 10 is placed on the back structure 9, and the top structure 10 is moved to the front side. Is fitted into the top plate engaging portion 134. Accordingly, the top plate 149 is disposed on the upper side of the upper engagement piece 135, the rear engagement piece 154 is disposed on the rear side of the rear engagement piece 136a, and the lower engagement piece 155a is disposed on the lower side of the rear engagement piece 136a. Placed in. Next, the front part of the top structure 10 is moved to the side of the complex 206 as indicated by a solid line. As a result, the lower surface of the top plate 149 contacts and overlaps the upper surface of the upper engagement piece 135 and the upper surface of the top plate receiving pieces 45; 92, and the left side plate receiving piece 150 contacts the left side of the left side plate 37. The right side plate receiving piece 151 is brought into contact with the right surface of the right side plate 85 and superimposed. As a result, the top structure 10 is fixed to the composite 206.

  With reference to FIG. 12, the assembly method of the bottom structure 11 to the composite_body | complex 206 assembled | attached with the left structure 7, the right structure 8, and the back structure 9 is demonstrated. The bottom structure 11 is inserted into the inside surrounded by the left structure 7, the right structure 8, and the back structure 9 from above the composite 206. Thus, the left side plate receiving piece 160 is arranged on the right side of the left side plate 37, the right side plate receiving piece 161 is arranged on the left side of the right side plate 85, and the back plate receiving piece 162 is arranged on the front side of the back plate 124. The frame mounting portion 163 is disposed between the mounting piece 52 and the mounting piece 99, and the lower surface of the bottom plate 159 is mounted on the bottom plate mounting portion 70; 109; 147 in the bottom receiving structure 40; 87; From the upper side of the bottom structure 11, the bolt insertion hole 166 and the bottom plate attachment portions 70; 109; Then, the bolt 208 is fastened to the bottom plate attaching portions 70; 109; 147 via the bolt insertion hole 166 from the upper side of the bottom structure 11. As a result, the bottom structure 11 is fixed to the composite 206.

  As described above, after the box body 2 is formed by combining the left structure 7, the right structure 8, the back structure 9, the top structure 10, and the bottom structure 11, the front frame 3 shown in FIG. When fitted into the box body 2 and fixed to the box body 2 with bolts 16, the left structure 7, the right structure 8, the back structure 9, and the top structure 10 are fixed so as not to be separated from each other. 1 has the structure shown in FIG.

  The structure of the slot machine will be described with reference to FIG. The slot machine is provided with a front door 210 on the front side of the housing 1 so that it can be opened on one side so that it can be opened on the front side of the housing 1 and closed on the rear side with the hinge 211 on the left side as the center. Inside the housing 1, a swivel-type symbol display device 212, a control device (not shown), a power supply device 213, a hopper 214, and a spare box 215 are provided. The hopper 214 includes a medal payout mechanism (not shown) inside. The front door 210 is provided with a symbol visual recognition panel 216, an operation table 217, an information display unit 218, a tray 219, a medal sorter 220, a lock mechanism 221, and a locking device (not shown). The symbol visual recognition panel 216 is a part for showing the player the symbol of the swivel type symbol display device 212 from the front side of the front door 210. The operation console 217 protrudes from the front surface of the front door 210 to the front side, and is provided with game operation structures such as a game start operation structure, a symbol stop operation structure, and a medal slot. The information display unit 218 is a part for showing the player the model name and certificate from the front side of the front door 210. The tray 219 is a structure that protrudes forward from the front surface of the front door 210 and receives a medal that is a game medium. The medal sorter 220 is provided on the back surface of the front door 210. The medal sorter 220 includes a medal detector.

  Then, when the housing 1 is attached to a gaming machine installation structure called an island of a game store, the power plug of the power supply 213 is connected to a commercial power outlet, and the power switch of the power supply 213 is turned on, The device 213 converts the AC power source into a DC power source used in the slot machine, outputs the converted DC power source to the control device, and the control device is activated to start control processing. Further, the medal is put into the hopper 214, the front door 210 is pushed and closed by the store clerk, the lock mechanism 221 is engaged with the latch piece 186 of FIG. 1 in the housing 1, and the locking device is operated by the store clerk. When the locking operation is performed with the key, the operation of the locking mechanism 221 is regulated so that the locking device maintains the engagement between the locking mechanism 221 and the latching piece 186, and the front door 210 closes the opening on the front side of the housing 1. Thus, the casing 1 is supported so as not to be opened. Next, when the player inserts a medal into the medal slot, the medal sorter 220 mechanically sorts whether the medal inserted from the medal slot is a normal medal or not, and the normal medal is selected. Is discharged to the hopper 214, and abnormal medals are discharged to the tray 219.

  Further, the medal detector detects the medals discharged from the medal sorter 220 to the hopper 214 and outputs a medal detection signal to the control device, and the control device counts up the medal detection signal input from the medal detector. Store in the memory of the controller. Thereafter, when the player operates the game start operation structure, the game start switch outputs a game start signal to the control device, the control device drives the revolving symbol display device 212, and the revolving symbol display device 212 Rotate the symbol display from top to bottom or from bottom to top. In this state, when the player operates the symbol stop operation structure, the symbol stop switch outputs a symbol stop signal to the control device, and the control device turns so that the symbol corresponding to the input symbol stop signal is stopped. The formula symbol display device 212 is controlled. Then, when all the symbols in the rotary symbol display device 212 are stopped and the combination of the stopped symbols is aligned with the combination of winning symbols set in the control device, the medal as a prize is a medal payout mechanism of the hopper 214. Tray 219 is also paid out.

  According to the best mode, as shown in FIG. 1, in the box body 2, the left structure 7, the right structure 8, the back structure 9, the top structure 10, and the bottom structure 11, the handle structure 42; All except for 89 are made of a metal plate. The left structure 12, the right structure 13, the upper structure 14, and the lower structure 15 are formed in a cylindrical shape using a metal plate as a material. The left structure 12, the right structure 13, the upper structure 14, and the lower structure The front frame 3 is configured by welding 15. And the housing | casing 1 is comprised by the front frame 3 being fixed to the front side of the box main body 2 with the volt | bolt 16. FIG. Therefore, the housing 1 has an advantage that both the weight reduction by the box body 2 and the strength improvement by the front frame 3 are combined. Also, the front frame 3, the left protector 4, the right protector 5, the rear protector 6, the left structure 7, the right structure 8, the back structure 9, the top structure 10, and the bottom structure 11 must be disassembled and stored. Therefore, there is an advantage that a small warehouse can be stored. Since the left structure 7, the right structure 8, the back structure 9, and the top structure 10 are assembled by fitting, there is an advantage that the assembling work thereof is easy. Since the bottom structure 11 is fixed to the left structure 7, the right structure 8, and the back structure 9 with the bolts 208, when the case 1 is carried, the case 1 can be transported without lifting the back structure 9. There is an advantage that the work can be easily performed. Since the box body 2 and the front frame 3 are electrodeposited, there is an advantage that the housing 1 has a structure that is not charged with static electricity. The box body 2 has an advantage that the left structure 7, the right structure 8, the back structure 9, the top structure 10, and the bottom structure 11 can be individually replaced with new ones. Since the hinge attachment structure 41 is provided on the connecting piece 51 that fixes the front frame 3, when the hinge 211 shown in FIG. 13 is attached to the hinge attachment structure 41 shown in FIG. There is an advantage that the strength for supporting the door 210 is improved.

  Although the housing 1 is heavy, the left frame 12, the right structure 13, the upper structure 14, and the lower structure 15 are not formed in a cylindrical shape using a metal plate as a material in the front frame 3, but have a thickness. A thick metal plate may be cut into a strip shape. The handle structure 42; 89 may be made of a metal plate. The bottom structure 11 may be fixed to the left structure 7, the right structure 8, and the back structure 9 of the box body 2 by fitting, instead of being fixed by the bolts 208. Although the mold becomes higher, the left protector 4, the right protector 5, and the rear protector 6 may be integrally formed from a synthetic resin without being divided. The left protector 4, the right protector 5, and the rear protector 6 may not be provided. The component mounting structure 88, the supply hole 128, and the recovery hole 164 may not be provided.

  FIG. 14 shows the structures of the left structure 7 and the right structure 8 according to different forms. The left side plate 37 of the left structure 7 includes stepped portions 223a and 223b between the frame mounting portion 50 and the back plate engaging portion 46. The stepped portion 223a has a structure in which the left side plate 37 is bent obliquely to the right and then bent to the front at a right angle. The step 223b corresponds to the connecting piece 51 of FIG. 10, and is bent at a right angle from the front edge of the piece bent at a right angle to the front side of the step 223a. The attachment piece 52 is bent at a right angle from the left edge of the step 223b to the front side. Therefore, the step portions 223a; 223b are provided on the left side plate 37, and the strength in the vertical direction against bending of the left structure 7 from the left-right direction is improved. The right side plate 85 of the right structure 8 includes stepped portions 224 a and 224 b between the frame mounting portion 97 and the back plate engaging portion 93. The step portion 224a has a structure in which the right side plate 85 is bent obliquely to the left and then bent to the front at a right angle. The step portion 224b corresponds to the connecting piece 98 of FIG. 10, and is bent at a right angle from the front edge portion of the piece bent at a right angle to the front side of the step portion 224a. The attachment piece 99 is bent at a right angle from the right edge of the step portion 224b to the front side. Therefore, the step portions 224a; 224b are provided in the right structure 8, and the strength in the vertical direction against bending of the right structure 8 from the left-right direction is improved.

The disassembled perspective view (best form) of a housing | casing. The exploded perspective view of the left structure (best form). The exploded perspective view of the right structure (best form). The exploded perspective view (best form) of a back structure. The perspective view of a top structure (best form). The perspective view (best form) of a bottom structure. The exploded perspective view of the front frame (best form). a is a cross-sectional view taken along line AA in FIG. 7, b is a cross-sectional view taken along line BB in FIG. 7, c is a cross-sectional view taken along line CC in FIG. 7, and d is a cross-sectional view taken along line DD in FIG. Figure (best mode). The perspective view which shows the initial form which assembles a left structure, a right structure, and a back structure mutually (best form). FIG. 3 is an assembled planar cross-sectional view of the left structure, right structure, back structure, and front frame (best mode). FIG. 3 is a side sectional view (best mode) for assembling the top structure into a composite. The exploded perspective view which assembles a bottom structure into a composite (best form). The perspective view (best form) of the slot machine using a housing | casing. FIG. 3 is an assembled plan sectional view of the left structure, right structure, back structure, and front frame (different best modes).

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Case 2 Box main body 3 Front frame 7 Left structure 8 Right structure 9 Back structure 10 Top structure 11 Bottom structure 12 Left structure 13 Right structure 14 Upper structure 15 Lower structure 16 Bolt 17 Bolt insertion Hole

Claims (1)

  It has a box body and a front frame, and the box body has a depth from the vertically long front side to the rear side that opens the front by combining the left structure, the right structure, the back structure, the top structure, and the bottom structure. The front frame consists of a rectangular tube-shaped left structure, a rectangular tube-shaped right structure, a rectangular tube-shaped upper structure, and a rectangular tube-shaped lower structure joined together by welding. Is formed into a vertically long rectangular frame surrounding the through-hole opened in the front-rear direction, the rear edge of the front frame is fitted from the front side of the box body to the outside of the front edge part, and the bolt is opened from the opening side of the box body A slot machine housing characterized in that the front frame and the box body are coupled to each other by being fastened to the bolt coupling hole of the front frame via the bolt insertion hole.

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