JP2008005937A - Attaching structure of game machine - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an attaching structure of a game machine, which makes it possible to fix the outer frame of the game machine molded with a metal or a synthetic resin as a material to the attaching base frame of the game machine by driving a nail and prevents a nail from being driven to a previous nail hole mark when driving the nail again. <P>SOLUTION: Attaching holes (7, 8) in an oblong hole shape are opened beforehand on the upper and lower frame plates (1a, 1b) of the outer frame (1) of the game machine and nail driving members (9) are fitted and mounted on them. The nail driving member (9) is formed of a material having appropriate rigidity and elasticity such as synthetic rubber, and is made possible to move inside the attaching holes by disposing two sides between the parallel oblong side parts of the attaching holes (7, 8) and freely slidably inserting the two sides. Then, the nail driving members (9) are fitted and mounted on a mounting positions selected inside the attaching holes (7, 8), the nails (10) are driven to the attaching base frame (11) of the game machine through insertion holes (18) opened on the nail driving members at the position, and fixation is performed. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a mounting structure of a gaming machine for assembling and fixing a pachinko gaming machine or the like to a mounting base frame installed in a pachinko hall.

The installation of gaming machines such as pachinko machines and pachislot machines in halls (game halls) is done by fitting the outer frame of the gaming machine into a mounting frame (generally called “island”) provided in the hall. This is done by fixing it to the underframe with nails.
Conventionally, when the outer frame is made of wooden board, it is installed by fixing it to the upper and lower frame plates of the base frame by fitting nails into appropriate positions on the upper and lower frame plates after fitting into the frame However, if this outer frame is difficult to pass through the nail, for example, if it is made of a synthetic resin material or aluminum die-cast frame, etc. Can not do it.

Therefore, as a solution in the case where the nail cannot be directly struck to the outer frame in this way, an insertion hole through which the nail is passed in advance is made in the outer frame, in particular, the upper and lower frame plates, and the nail is inserted into the upper and lower sides of the frame through this hole. It has been proposed to fix the frame plate by hitting it. For example, Patent Documents 1 and 2 are examples.
JP 2003-71068 A JP 2002-28330 A

  In the solutions described in Patent Documents 1 and 2, in Patent Document 1, horizontally long nail holes 23 and 37 are formed in the upper and lower horizontal frame rods 20 and 30 along the longitudinal direction, respectively, and fastened to these nail holes. It is fixed by driving through the nail. Similarly, the one described in Patent Document 2 has nail holes 17 (25, 35) formed in the upper frame member 11 and the lower frame member 12 of the outer frame, respectively, and the nails are passed through the nail holes 17 (25, 35). It is fixed by hitting it on the mounting base of the island facility. In either case, a nail hole is formed in the frame plate in advance so that it can be fixed with a nail.

  However, in the structure that is fixed by passing the nail directly through the nail hole that is drilled in the frame plate, in order to prevent rattling when it is fixed, it can be applied until the head of the nail contacts the frame plate, or the nail hole and nail It is necessary to make sure that the shaft diameter matches the gap. However, the former has operational problems, and the latter has nail hole forming problems and nail selection problems.

For this reason, as an improvement measure, the top frame member 20 and the bottom frame member 18 constituting the outer frame are each provided with a part fitting hole 26, and a hard and translucent nail guide part (nailing part) ) 24, and a method of hitting and fixing the fixing nail 36 to the lower frame member 10 and the upper frame member 14 of the island frame 6 through the nail guide part 24 is proposed. For example, the inventions described in Patent Documents 3 and 4 are examples.
JP 2004-166726 A JP 2004-166727 A

The structure of driving nails through the nailing parts is performed through the above parts that fit into the holes without directly passing the nails through the holes formed in the top frame material and the bottom frame material of the outer frame. There is an advantage that there is no need to focus on matching the nail, so the shaft diameter of the nail can be selected freely. On the other hand, however, these methods involve manufacturing problems that make it difficult to install the above-mentioned nailing parts into the part fitting holes formed on the outer frame side. The problem remains.
In particular, when the nail parts 24 are attached to the part fitting holes 26, the structure in which the screws 28 are clamped and fixed in the screw holes 24c and 26c is troublesome in mass production of the outer frame, and the productivity is deteriorated.

Therefore, in the case where the outer frame of a pachinko machine or the like is formed of a synthetic resin material or metal material that is not suitable for direct nailing, the outer frame is driven into the nail in the same manner as in the wooden outer frame. It is an object of the present invention to provide an attachment structure for a gaming machine that can be attached by means of the above.
More specifically, a nailing member for passing a nail is attached to a mounting hole formed in the outer frame, and the nail is driven and fixed to the gaming machine mounting frame through the nail driving member. An improved gaming machine which improves the mounting of the member, makes it easy and reliable, stabilizes the mounting state through driving a nail into the nail driving member, and secures the fixing to the mounting frame. An attachment structure is to be provided.

Still further, the present invention enables the mounting position of the nail driving member to be mounted in the mounting hole to be moved within the mounting hole, for example, the nail hole trace of the nail previously hit in the replacement of the gaming machine. This is because it is possible to avoid the deterioration of the effectiveness due to the nail to be struck later.
Even if the outer frame formed of a metal material or a synthetic resin material can be nailed through a nail driving member mounted in the mounting hole, the selection of the driving position is restricted.
The present invention is intended to alleviate this restriction and provide a mounting structure for a gaming machine that enables selection of a nail driving position and avoids hitting a previous nail hole mark in advance when the nail is reworked. It is what.

  In order to achieve the above-mentioned object, the present invention can change the mounting position of the nail driving member to be mounted in the mounting hole with respect to the mounting hole formed in the upper and lower frame plates of the outer frame, It is possible to change the driving position of the nail that hits through the mounting base frame, and to avoid driving the nail again into the previous nail hole mark.

  More specifically, a nailing member is mounted in mounting holes provided in upper and lower frame plates constituting the outer frame of the gaming machine, and the nail for fixing the outer frame through the nailing member is attached to the mounting frame of the gaming machine. In the gaming machine mounting structure, the mounting hole is formed as a long hole that penetrates the frame plate, and the nailing member has a base portion that fits in the mounting hole. The two outer side surfaces facing away from each other are stretched over the two opposite long sides of the mounting hole so that they can be mounted and mounted, while the nailing member has the locking position at the length of the long side. It is an object of the present invention to provide an attachment structure for a gaming machine which can be changed to an arbitrary position in the direction and can be locked and fixed at an arbitrary position inside the attachment hole.

The attachment holes formed in the frame plate of the outer frame are formed simultaneously when the frame plate is formed of a metal material or a synthetic resin material. And the number and position of opening can be determined according to the number of nails to be fixed.
In general, nailing is sufficient when the upper and lower frame plates are fastened at two places on the left and right, but it goes without saying that the number is not limited to this number.
The mounting hole is formed so as to penetrate the frame plate, and is formed as a long hole so that the mounting position within the nail driving member to be mounted can be changed.
The length of the long hole determines the range in which the nailing member can be moved, and it is appropriate to change the nail driving position to avoid driving into the previous nail hole trace. The length is sufficient.

On the other hand, the nailing member to be mounted on the mounting hole formed as the long hole should not easily fall off when mounted in the mounting hole, and the mounting position is changed inside the mounting hole. It is required to be done.
For this reason, in the present invention, the two outer side surfaces facing the back of the nailing member, that is, the two side edges that are back-to-back are hooked on the opposite long sides of the mounting hole formed as a long hole and locked. In addition, the mounting state is maintained by this locking, and at the same time, the locking position of the nail driving member can be moved in the length direction of the long side portion to limit the length of the long hole inside the mounting hole. Thus, the mounting position of the nailing member can be changed.

The relationship between the mounting hole and the nail driving member will be described by taking a specific shape as an example. The mounting hole is a rectangular long hole, and the cross-sectional shape of the base portion of the nail driving member that fits in this is formed into a rectangular shape, The length of the long side is made shorter than the long side part of the mounting hole. Then, the distance between the long side portions of the mounting hole is made equal to the length of the short piece of the nail driving member, and the edge portion on the long side of the nail driving member is aligned with the long side portion of the mounting hole and engaged. It is.
When both shapes are selected in this way, the nailing member can be locked to the mounting hole with the two long sides on the long side facing the mounting hole. Can be secured. At the same time, a gap is formed in the mounting hole in a state where the nailing member is mounted, so that the mounting position can be changed with the range of the gap as the range of movement. Therefore, the nail driving position can be changed within this changeable range.

  By the way, the nailing member in the present invention is a material having appropriate rigidity and elasticity or flexibility from the viewpoint of mounting properties to the mounting hole, impact absorption at the time of driving the nail, stability, and ease of manufacture, etc. For example, synthetic rubber or synthetic resin is suitable as the molding material. Of course, there are some difficulties, but wooden ones are also possible.

On the other hand, the present invention provides a structure in which an insertion hole for inserting a nail is formed in the base portion of the nail driving member, and a fastening nail is driven through the insertion hole.
The insertion hole facilitates the driving operation of the nail and is formed from the proximal end surface of the base portion toward the distal end surface.
One or a plurality of the insertion holes are formed, preferably each having a hole diameter smaller than the shaft diameter of the nail, and the proximal end face when the tip of the nail is pushed in using the elasticity of the material. It is good to be able to temporarily lock in the state which stood up.

  The temporary locking of the nail is preferably performed before the nail driving operation. After attaching the nail driving member to the mounting hole, if the outer frame is pressed in advance and held in a temporarily locked state before bringing it into the mounting base frame, the head of this nail is immediately moved after the outer frame is brought in. It can be struck and the driving operation can be performed quickly. At this time, the nail to be driven can be driven straight because the insertion hole is driven into the guide, and thus can be driven much more accurately than when the nail is held by hand. At the same time, since the hand for holding the nail is open, the adjustment of the installation angle of the outer frame, that is, the inclination angle can be performed together with the nail driving operation, so that the work efficiency can be improved.

More specifically, the mounting of the nail driving member to the mounting hole will be described. A locking groove is formed at the edge of the base portion of the nail driving member, and the edges of the two long side portions of the mounting hole facing each other are formed in this locking groove. Can be fitted with sliding engagement.
The locking groove portion determines the width of the groove in accordance with the thickness of the long side portion of the mounting hole so that the locking groove portion does not rattle in the sliding state.
In addition, since the said attachment hole penetrates and forms a frame board, the thickness of the said long side part becomes the board thickness of a frame board, and becomes a big thing. Accordingly, in correspondence with the increase in the plate thickness, a locking protrusion is provided along the length of the side on each inner wall surface of the two long sides of the mounting hole. A selection is made to slide and fit the stop groove.

In any of the above cases, the edge of the long side portion or the locking ridge is slid onto the locking groove while utilizing the elasticity of the material of the nailing member. Then, after mounting the nail driving member to the mounting hole, the mounting position of the nail driving member can be moved by moving along the edge of the long side portion or along the locking protrusion while maintaining the mounting state. Further, the nail driving position can be changed by changing the position of the insertion hole.
Of course, the change of the mounting position of the nail driving member is not limited to the method of moving in a state in which the nail driving member is slid in advance on the edge or the locking ridge. The mounting position may be determined by stopping, and can be freely selected.
In addition, if a method is adopted in which the position is moved and selected in advance at the stage of driving the nail, it is possible to prepare and place the mounting of the nail driving member in the mounting hole, which is convenient in handling and work. .

  On the other hand, the present invention projects an inward projection on one or both of the opposing long side portions of the mounting hole, and moves along the long side portion of the nailing member mounted in the mounting hole. An object of the present invention is to provide a game machine mounting structure characterized by being restrained.

  In addition, the present invention attaches a nailing member to mounting holes provided in the upper and lower frame plates constituting the outer frame of the gaming machine, and attaches the nail for fixing the outer frame through the nailing member to the mounting base frame of the gaming machine. In the mounting structure of the gaming machine adapted to be fixed by driving, the mounting hole is constituted by a series of a plurality of through holes penetrating the frame plate, while the nail driving member has a base portion within one of the through holes. It is an object of the present invention to provide an attachment structure for a gaming machine, which is formed in an outer shape suitable for the shape, and is mounted by inserting the nailing member into one of the through holes.

  As described above, the nailing member to be mounted in the mounting hole can change the mounting position in the length direction of the mounting hole along the opposing long sides of the mounting hole. In this state, the projection can be moved in the longitudinal direction of the long hole, and the projection can be provided on the long side of the mounting hole to make lateral movement impossible. In some cases, the moving position is determined in advance by selecting and attaching the portion partitioned by the above, and the position is not arbitrarily moved when the nail is passed through the nail driving member.

  When the projection is provided on the long side portion of the mounting hole, and when the mounting hole is formed by connecting a plurality of through holes, the latter embodiment is concerned. Since the nail driving position can be determined by pre-selecting the mounting position of the nail driving member with respect to the position of the nail driving member, the mounting position of the nail driving member is automatically determined by avoiding the previous nail driving position. It will be possible to hit the nail hole mark.

  In short, the mounting structure of the gaming machine according to the present invention is configured as described above, and a nail driving member that is separately formed is attached to the mounting hole that is also formed in the manufacture of the outer frame. The nail driving position can be driven by making it possible to drive the nail fixing the outer frame through the long side of the mounting hole while using the long side of the mounting hole. This means that the position can be changed, so that a stable nail can be driven at all times.

As described above, according to the present invention, the mounting position of the nail driving member can be freely changed with respect to the mounting hole formed in the outer frame. Thus, the next nail can be driven in and fixed, and therefore it is possible to prevent rattling due to a bad nail hitting or a mounting angle defect.
Since the nail driving member can absorb the impact when the nail is driven, damage to the outer frame can be effectively avoided, and the nail driving member can be mounted in the mounting hole. In addition, since the nail to be driven can be pushed into the insertion hole and kept upright, the nail driving operation can be performed very easily.

  Next, the present invention will be specifically described with reference to the attached drawings. The drawings show examples illustrating embodiments of the present invention. The present invention will be described in detail with reference to examples 1 and 2, and the features of the present invention will be clarified. Note that the same reference numerals are given to the same portions in both embodiments, and the description of the other portions is omitted in the description of the portions described in one embodiment.

  FIGS. 1-9 is the 1st Example which shows the attachment structure of the game machine based on this invention. FIG. 1 is a perspective view seen from the rear side showing an outer frame of a pachinko gaming machine with an inner frame (front frame) on which mechanical parts are mounted removed, and FIG. 2 is a partially enlarged plan view showing an essential part of the outer frame. 3 is a perspective view from the rear side of the outer frame showing a state in which a nail driving member is mounted in a mounting hole opened in the outer frame, FIG. 4 is a partially enlarged perspective view of FIG. 3, and FIG. FIG. 6 is an enlarged vertical right side view of the main part before driving the nail in a state where the outer frame is fitted in the mounting frame, and FIG. 7 is an outer frame on the mounting frame. It is a vertical right side view of the state where the is attached by nailing.

In the drawings, reference numeral 1 denotes an outer frame of a pachinko gaming machine that is integrally formed of aluminum alloy by a die-cast method. 1a is an upper frame plate of the outer frame, 1b is a lower frame plate, and 1c and 1d are outer frames. These are the left and right vertical frame plates of the frame 1a. In FIG. 1, since the outer frame 1 is a perspective view from the back side, the left and right vertical frame plates 1c, 1d are reversed left and right.
Reference numeral 1e denotes a reinforcing frame provided along the upper portion of the lower frame 1b for reinforcing the outer frame 1, and 1f denotes a curtain plate that is passed between the reinforcing frame 1e and the frame plate 1b.
The upper frame plate 1a and the left and right vertical frame plates 1c, 1d are provided with reinforcing ribs 2 at appropriate positions on the inner surface side, and are further provided at the front edges of the frame plates 1a, 1c, 1d and the reinforcing frame 1e. A rib 3 is provided along.

  An upper hinge piece 4 is reinforced at the left end of the front edge of the upper frame plate 1a (the right end of the upper frame plate 1a in FIG. 1) on the outer frame 1 formed in a rectangular shape by the upper and lower and left and right frame plates 1a to 1d. A lower hinge piece 5 protrudes from the left end (right end in FIG. 1) of the same front edge portion of the frame 1e so as to be vertically opposed. An inner frame (front frame) (not shown) is formed by the hinge portions 4 and 5. It is designed to be pivotally supported to freely open and close. Further, on the inner surface of the right vertical frame plate 1d (left vertical frame plate in FIG. 1), there are contact portions 6 and 6 for receiving a key (not shown) of the locking device on the free end side of the inner frame to be opened and closed. It is provided.

In the figure, reference numerals 7 and 8 denote mounting holes opened through the upper and lower frame plates 1a and 1b, respectively, 9 denotes a nailing member to be mounted in the mounting holes 7 and 8, and 10 denotes a pachinko hole through the nailing member 9. It is a nail that is fixed to the mounting frame 11 to be fixed.
The mounting holes 7 and 8 are formed as rectangular elongated holes having the same shape. In this embodiment, in the upper and lower frame plates 1a and 1b, the two central mounting holes 7, 7, 8, and 8 are aligned in the longitudinal direction in the front-rear direction (the width direction of each frame plate), and The two mounting holes 7, 7, 8, and 8 are arranged with their lengths directed in the left-right direction (the length direction of each frame plate).
And in the lower frame board 1b, in order to strengthen the peripheral part of the attachment hole 8 to open, the thick part 12 is provided and reinforced on the inner surface side.

Thus, in this embodiment, the nailing members 9 are slid along the edges of the long side portions which are respectively opposed to the mounting holes 7 and 8 which are opened in the upper and lower frame plates 1a and 1b in different length directions. Locking ridges 13 and 13 to be mated are provided.
The locking protrusions 13 and 13 are formed on the inner wall surface of the long side portion as protrusions having a thickness of about one half of the thickness of the frame plates 1a and 1b, respectively, and extend over the entire length of the long side portion. Formed.

On the other hand, the nailing member 9 is formed in a block shape using a material having required rigidity and elasticity, in this embodiment, synthetic rubber.
FIG. 9 shows the nail driving member 9 in an enlarged manner. The nailing member is formed so that the length of the long side direction of the base portion 9a having a rectangular shape matches the length between the long side portions of the mounting holes 7 and 8, and the two short sides facing away from the long side are the long sides. It is supposed to cross over to the department. Then, the locking groove portions 14 and 14 are formed on the two outer surface portions on the short side so as to divide the surface portion into two vertically.

  The locking groove portion 14 slides the locking ridge 13 protruding along the long side portion of the mounting holes 7 and 8, and fixes the nail driving member 9 to the mounting holes 7 and 8. The upper and lower widths (upper and lower widths in FIG. 9) of both the locking groove portions 14 and 14 are matched to the width of the locking protrusion 13, and the length between the bottom portions 14a and 14a of the locking groove portions 14 and 14 is as follows. The distance between the locking protrusions 13 and 13 facing each other inside the mounting holes 7 and 8 is adjusted. Further, both end portions 14b and 14b of the bottom portions 14a and 14a of the locking groove portions 14 and 14 are cut in the depth direction, and corners 14c and 14c are formed at a boundary portion between the cut portion and the central portion of the bottom portions 14a and 14a. is doing.

  The shapes of the bottom portions 14a and 14a are for ensuring a stable mounting state when the nail driving member 9 is mounted in the mounting hole 7 (8) as will be described later. Each of the remaining upper edge portions 15 and 15 is formed in an arc shape along the circumference of a virtual circle having the length between the long side portions of the mounting hole 7 (8) as a diameter. The lower edge portions 16, 16 facing 15 are projected outward and the length between the lower edge portions 16, 16 is longer than the distance between the long side portions of the mounting hole 7 (8).

FIG. 8 is a plan view for explaining a procedure for mounting the nail driving member 9 according to the above structure into the mounting hole 7 (or 8).
The mounting of the nail driving member 9 to the mounting hole 7 is carried out with the upper end surface 17a of the nail driving member facing upward from the lower surface side (inner surface side) of the upper frame plate 1a forming the mounting hole 7. When the upper edge portions 15 and 15 pass through the locking projections 13 and 13 of the mounting holes, the nailing member 9 is turned to change the direction of the length direction. This is done by receiving the locking protrusions 13 and 13 in the locking grooves 14 and 14 formed on the short side.

FIG. 8 shows a state immediately after receiving the locking protrusion 13 in the locking groove 14. At this time, the corner 14 c of the locking groove 14 contacts the surface of the locking ridge 13 and stops the rotation of the nail driving member 9.
If the rotation further continues in this state, the corner 14c is deformed due to the elasticity of the material, and the center portion of the bottom portion 14a is in contact with the surface of the locking protrusion 13 to be locked, and the mounting hole 7 (or 8 This completes the mounting of the nail driving member 9 with respect to).
At this time, the upper edge portions 15 and 15 are locked to the upper surface side, that is, the outer side of the locking protrusions 13 and 13, and the lower edge portions 16 and 16 are the lower surface side of the locking protrusions 13 and 13, and the upper frame plate 1a. Will be locked over the inner surface side (or the inner surface side of the lower frame plate 1b).

The mounting of the nail driving member 9 can be performed at any position along the length direction of the mounting hole 7 (or 8), and the mounting position can be determined. The mounting position of the nail driving member 9 can also be determined by sliding and moving along the locking protrusions 13 and 13 in the mounted state.
If the length between the bottom portions 14a and 14a is set to be slightly longer than the distance between the locking projections 13 and 13 of the mounting hole, the elasticity of the material of the nail driving member 9 acts and the bottom portions 14a and 14a are engaged. Since it will be in the state which press-contacts to the stop protrusions 13 and 13, arbitrary movement will be stopped and the stable reliable mounting state can be obtained.

In the figure, 18 is an insertion hole formed in the nail driving member 9 for passing the nail 10 to be driven. The insertion hole 18 is formed as a through hole having a smaller diameter than the axial diameter of the nail 10. Here, three insertion holes 18 are arranged at equal intervals along the length direction of the nail driving member 9 so that one of them can be selected when the nail 10 is driven.
The plurality of insertion holes 18 can change the mounting position of the nail driving member 9 to be mounted in the mounting holes 7 and 8 and further expand the selection range of the driving position of the nail 10. Is selected during the driving operation of the nail 10.

The nailing of the nail 10 is facilitated by penetrating the nail driving member 9 by forming the insertion hole 18. Since the insertion hole 18 is formed with a diameter smaller than the shaft diameter of the nail 10 as described above, when the tip of the nail is pushed in, the rebound contraction force of the material acts and is held. It will not fall out due to its own weight.
For this reason, since the nail 10 can be stood in advance on the nail driving member 9 prior to the nail driving operation, it is not necessary to support the nail by hand, and the nail 10 can be driven very quickly and safely.
Moreover, the insertion hole 18 is formed so as to penetrate vertically from the lower end surface (the surface hidden in FIGS. 8 and 9) of the base portion 9a toward the upper end surface 17a. 11 can be driven straight toward the upper and lower frame plates 19, 20, and damage to the nail can be prevented in advance.

The mounting structure of the present invention is constructed as described above, and in actual handling, the nailing member 9 is first mounted in the mounting holes 7 and 8 opened in the upper and lower frame plates 1a and 1b of the outer frame 1. You can start with that.
As described above, the nail driving member 9 is attached to the mounting holes 7 and 8 from the upper end surface side, and the locking grooves 14 and 14 are formed at the positions of the locking ridges 13 and 13 formed along the long sides. When they coincide with each other, the nail driving member 9 is rotated halfway in the hole. As a result, the locking ridges 13 and 13 are received in the locking groove portions 14 and 14, and the mounting ridges 13 and 13 are sandwiched between the upper and lower edges 15 and 16 of the groove portions to complete the mounting.
At this time, the mounting position of the nail driving member 9 is determined by the position in the length direction of the mounting holes 7 and 8, and the position is determined. The mounting position can also be determined by moving along 13.

  Note that the mounting of the nail driving member 9 is not limited to the method in which the locking protrusion 13 is received and locked in the locking groove 14 by rotating as described above. And the upper edge 15 is chamfered and directly deformed by using the elasticity of the material so that the upper edge 15 is pressed against the locking ridge 13. Even if it is made to exceed the locking protrusion 13 and be received in the locking groove 14, it can be locked.

  By the way, in the upper and lower frame plates 1a, 1b of the outer frame 1, the direction of the respective mounting holes 7, 8 is directed to the front and rear in the length direction of the two mounting holes 7, 7, 8, 8 at the center. The two mounting holes are formed so that the length direction is directed to the left and right. This is because the nails 10 are attached to the nailing members by crossing the directions in which the nailing members 9 attached to the mounting holes can move. The nailing member is fixed at a fixed position so that the movement is restrained when it is passed and struck, and the outer frame is fixed by this, and the mounting holes 7 in the other frame plates 1a and 1b are fixed. , 8 is three, the same effect can be obtained if the other direction is changed with respect to the two directions.

  In addition to this, the mounting holes 7 and 8 are tilted with respect to the length direction of the frame plate, that is, the left and right direction without opening the front and rear and left and right directions, and a pair of mounting holes are opened in a C shape. Even when the nail 10 is driven, the movement of the nail driving member 9 can be restricted. In this case, it is necessary to open at least two mounting holes 7 and 8 in each frame plate.

It is convenient to mount the nail driving member 9 before carrying the outer frame 1 into the mounting base frame 11 for work. Further, as described above, the insertion hole 18 of the nail driving member 9 is previously provided for carrying this nail driving member 9. It is convenient to push the nail 10 into a temporary lock and start it up.
The outer frame 1 is fixed in the order in which the lower frame plate 1b is fixed as in general practice, and the upper frame plate 1a is fixed after adjusting the inclination of the outer frame.

FIG. 6 shows a state in which the nail driving member 9 is mounted before the nail 10 is struck, and FIG. 7 shows a state in which the outer frame 1 is fixed to the mounting base frame 11 by the nail 10 being struck.
The nail 10 may be stopped when the nail head 10 a is lifted from the nail driving member 9, and the nail 10 is driven until the head 10 a contacts the lower end surface of the nail driving member 9. Also good.
In this case, the hammer to be struck with the contact of the head 10a collides with the nail driving member 9, but the nail driving member acts as a cushioning material and absorbs the impact, thereby preventing the collision with the outer frame. become.

The mounting structure of the present invention thus constructed can be fixed with a nail in the same manner as a wooden outer frame when mounting an outer frame made of metal or synthetic resin, and the mounting of the nail driving member 9 to the mounting hole 8 is possible. Since the position can be changed, when the nail is struck in the replacement of the outer frame 1, it is possible to easily avoid driving the nail again into the nail hitting position, that is, the nail hole trace. Become.
In addition, when the insertion hole 18 is opened in the nail driving member 9, it is easy to drive the nail, and the workability is improved, and when a plurality of insertion holes 18 are formed, the selection of the nail driving position is widened. Therefore, it is possible to always fix and fix the nail effectively.

Next, FIGS. 10 to 17 show a second embodiment of the present invention.
In the second embodiment, a plurality of circular small holes are continuously formed with respect to the mounting holes 7 and 8 formed in the rectangular shape in the first embodiment, and the entire mounting holes 21 and 22 are formed by continuous holes. This is a case where it is formed in the shape of a long hole.
The nail driving member 23 to be mounted in accordance with the shape of the mounting holes 21 and 22 is formed in a columnar shape corresponding to one of the circular small holes.
The mounting holes 21 and 22 are integrally formed when the outer frame 1 is formed in the same manner as in the first embodiment, but here, four circular small holes are arranged in the left-right direction and are long in the horizontal direction. It is a long hole, and it is mounted by selecting one of the four small holes and inserting the nail driving member 23, and the mounting position is determined.

FIG. 17 is an enlarged perspective view of the nail driving member 23. The nail driving member 23 in which the base portion 23a is formed in a cylindrical shape includes a locking rod 24 on the outer peripheral surface on the base end side, and has an insertion hole 25 of the nail 10 penetrating through the center of the base portion 23a.
As described above, the nailing member 23 selects one small hole of the mounting hole 21 (or 22) and inserts it from the inside of the frame plate 1a (or 1b), and the locking rod 24 is attached to the frame plate 1a (1b). It is pushed in until it comes into contact with the inner surface.
After that, the nail 10 is inserted into the insertion hole 25 of the nail driving member 23, and the nail 10 is hit against the frame plate 19 (or 20) of the mounting base frame by hammering to fix the outer frame 1.

  The insertion hole 25 formed in the nail driving member 23 is formed to have a diameter smaller than the axial diameter of the nail 10 in the same manner as the insertion hole 18 of the first embodiment so that the nail 10 to be pushed in can be temporarily fixed. The nail 10 that has stood up is hit with a hammer, and when it penetrates, the diameter of the nail 10 is expanded to expand the outer peripheral surface so that the small hole is crimped to the inner wall surface.

In addition, in the mounting holes 21 and 22 formed so that the small holes are continuously formed to communicate with each other and become a long hole as a whole, the mountain-shaped protrusions 26 formed between the adjacent small holes are mounted. This restricts the lateral movement of the nailing member 23 and determines the mounting position. However, even if the projection 26 is provided on the long side of the long hole formed in a rectangular shape, The movement can be restrained and can be mounted at a fixed position.
That is, instead of forming a long hole by a continuous small hole, a rectangular long hole may be formed, and the protrusion 26 may be provided on the long side portion of the long hole. .

The mounting structure of the present invention configured as described above has a nailing member 23 mounted in a small hole selected in each of the mounting holes 21 and 22 formed in the upper frame plate 1a and the lower frame plate 1b. After the frame 1 is brought between the upper and lower frame plates 19 and 20 of the mounting base frame 11, the nail 10 passed through the insertion hole 25 of the nail driving member 23 is hammered by the same manner as described in the first embodiment. If you hit it, you can fix it easily.
If the mounting position of the nail driving member 23 is determined by the selection of a small hole, it can be driven avoiding the nail hole pattern previously hit, so that effective driving can always be expected.

Since the nail 10 is nailed through the nail driving member 23 having elasticity, it becomes a cushioning material so that the impact on the outer frame 1 is absorbed, and breakage thereof is effectively avoided. become.
In the second embodiment, since the mounting structure is such that the nailing member 23 is simply inserted into the mounting holes 21 and 22, the diameter of the base portion 23a of the nail driving member 23 is set to the mounting holes 21 and 22. If it is made to be slightly larger than the maximum distance between the long side parts and forced by using the elasticity of the material when inserting it, it will be possible to stop any dropout by friction with the mounting hole, Since the state can be maintained, the outer frame 1 can be attached more easily.

The perspective view which looked at the outer frame from the back side. The enlarged plan view of a part. The perspective view of the state which mounted | wore the nailing member in the attachment hole formed in an outer frame. The enlarged perspective view of the part explaining the state which mounted | wore the nailing member in the attachment hole. The longitudinal cross-sectional view of FIG. The expanded vertical right side view of the part explaining the state which carried the outer frame which mounted | wore the nailing member in the attachment hole between the upper and lower frame plates of a mounting base frame. The longitudinal cross-sectional right view explaining the state which fixed the outer frame to the mount frame. The enlarged plan view explaining the mounting procedure of the nail driving member with respect to a mounting hole. The expansion perspective view of a nailing member. The perspective view seen from the back side of the outer frame in Example 2. FIG. The partial enlarged plan view of an outer frame. The perspective view before mounting | wearing a nail | punching member to an attachment hole. The elements on larger scale of FIG. FIG. 14 is a longitudinal sectional view of FIG. 13. The expanded vertical right side view of the part explaining the state which carried the outer frame which mounted | wore the nailing member in the attachment hole between the upper and lower frame plates of a mounting base frame. The longitudinal cross-sectional right view explaining the state which fixed the outer frame to the mount frame. It is an expansion perspective view of a nailing member.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Outer frame 1a Outer frame upper frame plate 1b Outer frame lower frame plate 7, 8, 21, 22, Mounting hole 9, 23 Nail driving member 9a, 23a Nail driving member base 10 Nail 10a Nail head 11 Attaching Underframe 13 Locking ridge 14 Locking groove portion 14a of nailing member 14a Bottom portion of locking groove portion of nailing member 15 Upper edge portion of nailing member 16 Lower edge portion of nailing member 17a Upper end surface 18 of nailing member 18, 25 Insertion hole 19 Upper frame plate of mounting base frame 20 Lower frame plate of mounting base frame 24 Locking rod 26 Protrusion inside mounting hole

Claims (14)

A nailing member is attached to the mounting holes established in the upper and lower frame plates constituting the outer frame of the gaming machine, and the nail for fixing the outer frame is fixed to the mounting frame of the gaming machine through the nailing member. In the mounting structure of the gaming machine,
The mounting hole is formed as a long hole penetrating the frame plate, while the nailing member has a base portion that fits in the mounting hole, and two outer side surfaces of the base portion facing each other are opposed to the mounting hole. The nail driving member can change the locking position to an arbitrary position in the length direction of the long side portion, and can be mounted by being hooked over the two long side portions. An attachment structure for a gaming machine, which can be locked and fixed at any position.   2. The gaming machine mounting structure according to claim 1, wherein the nail driving member is a synthetic rubber having appropriate rigidity and elasticity.   2. The game machine mounting structure according to claim 1, wherein the nail driving member is a synthetic resin having appropriate rigidity and elasticity.   4. The game machine mounting structure according to claim 1, wherein the nail driving member is formed with a nail insertion hole extending from the base end face to the front end face in the base portion.   5. The game machine mounting structure according to claim 4, wherein one or a plurality of insertion holes are formed at a predetermined interval.   6. A game machine mounting structure according to claim 4, wherein the insertion hole has a diameter smaller than a shaft diameter of the nail.   7. The method according to claim 1, wherein a locking groove portion is formed on two outer side surfaces facing the two long side portions of the mounting hole of the base portion of the nail driving member, and an edge portion of the two long side portions of the mounting hole is formed. An attachment structure for a gaming machine, wherein the attachment structure is configured to receive and lock, and to change the mounting position of the nail driving member with respect to the mounting hole by moving the locking groove along the edge.   8. The locking groove portion formed in the two outer side surfaces of the base portion of the nail driving member, wherein a locking ridge protruding inward along the edge portion is formed on the two long side portions of the mounting hole. A mounting structure for a gaming machine, wherein the locking protrusion is slidably locked.   9. The nail driving member according to claim 1, wherein an inward projection is provided on one or both of two opposing long sides of the mounting hole, and the length of the nailing member attached to the two long sides of the mounting hole. A mounting structure for a gaming machine, characterized by restraining an arbitrary movement along a side portion. A nailing member is attached to the mounting holes established in the upper and lower frame plates constituting the outer frame of the gaming machine, and the nail for fixing the outer frame is fixed to the mounting frame of the gaming machine through the nailing member. In the mounting structure of the gaming machine,
The mounting hole is constituted by a series of a plurality of through holes penetrating the frame plate, while the nail driving member has a base portion formed in an outer shape adapted to one inner shape of the through hole, and the nail driving member A mounting structure for a gaming machine, wherein the game machine is inserted into any of the through holes.   11. The nail driving member according to claim 10, wherein the nail driving member forms a locking portion on the base end side peripheral surface of the base portion, and the locking portion is inserted when the nail driving member is inserted into any of the through holes of the mounting hole. A mounting structure for a gaming machine, which is locked to an edge of a through hole.   12. The gaming machine mounting structure according to claim 10 or 11, wherein the nailing member is formed of a synthetic rubber or a synthetic resin having an appropriate rigidity.   13. The gaming machine mounting structure according to claim 10, wherein a base portion of the nail driving member is provided with a nail insertion hole extending from the proximal end surface to the distal end surface.   14. The gaming machine mounting structure according to claim 13, wherein the insertion hole is smaller in diameter than the shaft diameter of the nail.