JP3141956U - Door frame mounting member - Google Patents

Abstract

In a mounting member for a door frame of a gaming machine, when a hinge pin is fitted into a pin receiving hole, visual confirmation by an operator can be omitted, and work efficiency is improved.
A hinge female 3 includes a pin receiving hole portion 36 for rotatably receiving a hinge pin 25, a pin insertion opening portion 37 for receiving the hinge pin 25 in the pin receiving hole portion 36, and a pin insertion opening portion 37. It has a guide passage portion 38 that reaches the pin housing hole 36 and a slider 45 that biases the hinge pin 25 toward the pin housing hole 36. The guide passage portion 38 is formed in a substantially square shape in a plan view crossing the rotational axis of the hinge pin 25, and the substantially square-shaped bent portion 39 is disposed in a direction opposite to the urging direction of the slider 45. The contact surface of the hinge pin 25 is inclined so as to incline toward the pin receiving hole 36 according to the urging direction in the range from the pin insertion opening 37 of the guide passage portion 38 to the substantially square bent portion 39. A contact portion 47 is formed.
[Selection] Figure 2

Description

  The present invention relates to a door-shaped frame mounting member that can be opened and closed on one side with respect to a base frame that is an outer frame of a gaming machine represented by a pachinko machine or a slot machine.

  Conventionally, in gaming machines represented by pachinko machines and slot machines, a base frame that forms the framework of the gaming machine body, and a door that can be opened and closed on one side on the front side (player side) of the base frame And a frame. In pachinko machines, this door-shaped frame may be referred to as a front frame, an inner frame, a glass frame, or the like.

  The door-shaped frame is attached to the base frame body so as to be connected to the edge portions on one side via an attachment member having a hinge structure. Specifically, the hinge mail having the male mechanism is installed on the door-shaped frame, and the hinge mail having the female mechanism is installed on the base frame. Next, a hinge pin that is a male mechanism of the hinge mail is fitted into a pin receiving hole that is a female mechanism of the hinge mail, and the hinge mail and the hinge mail are integrated to form an attachment member. It is assumed that it is attached to the base frame.

  By the way, in attaching the door-shaped frame to the base frame body, the operator needs to visually confirm the position of the pin receiving hole portion with respect to the hinge pin when fitting the hinge pin into the pin receiving hole portion. . On the other hand, since the door-shaped frame is very heavy, it is difficult to perform visual confirmation, and the operation is complicated.

  The present invention has been made in view of such circumstances, and the problem to be solved by the present invention is that the hinge pin of the hinge mail is accommodated in the attachment member of the door-shaped frame of the gaming machine. In fitting in the hole, the visual confirmation of the operator can be omitted, and the work efficiency is improved.

In order to solve the above problems, the door-shaped frame mounting member according to the present invention takes the following means.
That is, the door-shaped frame mounting member according to the present invention is a door-shaped frame mounting member that can be opened and closed on one side to a base frame that is an outer frame of the gaming machine main body, and the base frame or the door A hinge pin installed on any one of the frame frames and a hinge frame installed on the other one of the base frame body or the door frame, and the hinge mailbox is a hinge pin that serves as a rotation shaft that opens on one side. The hinge female is configured to receive a pin receiving hole for rotatably receiving the hinge pin, a pin insertion opening when the hinge pin is received in the pin receiving hole, and the pin insertion opening from the pin insertion opening. A guide passage portion that reaches the pin housing hole portion, and a slider that urges the hinge pin toward the pin housing hole portion; Formed in a letter shape And the substantially bent portion is arranged in a direction opposite to the urging direction of the slider, and the hinge pin contact surface of the slider is formed from the pin insertion port portion of the guide passage portion to the substantially rectangular shape. In the range up to the bent portion, an inclined contact portion is formed that moves the slider against the urging force of the slider when the hinge pin is moved toward the pin receiving hole. It is characterized by.

  According to the door-shaped frame mounting member, the base frame body and the door-shaped frame are arranged so that the operator can insert the hinge pin of the hinge mail from the pin insertion port of the hinge mail, and the pin insertion port. When it is confirmed that the hinge pin is inserted into the part, the door-shaped frame is moved in a predetermined direction with respect to the base frame body so that the hinge pin is located at the substantially square-shaped bent portion. If it does so, a hinge pin will contact | abut to the inclination contact part used as the surface contact | abutted to a slider, and will move along a guide channel part, resisting urging | biasing force. That is, the moving hinge pin is guided according to the shape of the guide passage portion while moving the slider in the direction against the urging direction.

Further, when the hinge pin moves to a substantially square-shaped bent part, the operator moves the door-shaped frame with respect to the base frame body in a predetermined direction. If it does so, a hinge pin will be automatically moved according to the shape of the guide channel | path part from a substantially square-shaped bending part to a pin accommodation hole part by the urging | biasing force of a slider, and it will be fitted in a pin accommodation hole part.
In this way, when the hinge pin is accommodated in the pin accommodation hole portion, the operator guides the hinge pin to the pin accommodation hole portion if the door-like frame is pushed in the side direction of the base frame body, and the pin accommodation hole. Can be fitted into the part.

  According to the present invention, when the hinge pin of the hinge mail is fitted into the pin receiving hole portion of the hinge mail, the hinge pin can be guided to the pin receiving hole portion and fitted into the pin receiving hole portion. The visual confirmation work can be omitted, and the work efficiency can be improved.

The best mode for carrying out the present invention will be described below with reference to the drawings.
Reference numeral 50 in FIG. 1 is a pachinko machine including the mounting member 1 according to the embodiment. The pachinko machine 50 includes a base frame body 51 serving as an outer frame of the pachinko machine body having an open front surface, and a door-like frame 52 attached so as to cover the opening on the front surface side of the base frame body 51. The front side in FIG. 1 is the front side. The attachment member 1 of the embodiment attaches a door-like frame 52 to a base frame body 51 so that one side can be opened and closed.

FIG. 2 shows the attachment member 1 removed from the base frame body 51 and the door-shaped frame 52. 2A is an exploded perspective view of the mounting member 1, and FIG. 2B is an exploded perspective view of the urging mechanism 40.
As shown in FIG. 2A, the attachment member 1 includes a hinge mail 2 having a male mechanism installed on the door-shaped frame 52 and a hinge mail 3 having a female mechanism installed on the base frame 51. With. In the case where the hinge mail 2 and the hinge mail 3 integrate the male and female mechanisms, the hinge mail 2 and the hinge mail 3 are formed as the attachment member 1 and the door-shaped frame 52 is attached to the base frame body 51 so that it can be opened and closed on one side.

  As shown in FIG. 2 (A), the hinge mail 2 is installed at the upper corner of the door-shaped frame 52, and is formed by bending a metal plate into a substantially L shape in a side view. The hinge mail 2 includes an attachment plate portion 21 that is an attachment portion of the door-shaped frame 52 and a pin support plate portion 22 that extends in the crossing direction of the attachment plate portion 21. The mounting plate portion 21 is provided with an appropriate screw hole 23 for screw fixing to the side portion of the door-shaped frame 52. The pin support plate portion 22 is provided with a hinge pin 25 that protrudes toward the mounting plate portion 21 (substantially L-shaped inside, below the pachinko machine 50). The hinge pin 25 is fitted into a pin receiving hole portion 36 of the hinge mail 3 which will be described later, and constitutes a rotation axis of the hinge mail 2 (door-shaped frame 52), and is formed in an appropriate bar shape.

As shown in FIG. 2A, the hinge mail 3 is installed at the upper corner of the base frame 51. The hinge mail 3 includes a bracket portion 31 that is an attachment portion of the base frame body 51, a protruding engagement portion 35 that protrudes from an end portion of the bracket portion 31, and an urging mechanism that is attached to a lower portion of the protruding engagement portion 35. Part 40.
The bracket portion 31 is a portion of the hinge frame 3 that is attached to the base frame body 51. The bracket portion 31 is formed by bending a metal plate into a substantially L shape in a side view, and an appropriate screw hole 32 for screw fixing. Is provided.

FIG. 3 is a top view of the hinge mail 2 and the hinge mail 3 that are not engaged.
The protrusion engaging portion 35 is a portion where the hinge pin 25 of the hinge mail 2 is engaged. As shown in FIGS. 2A and 3, the pin receiving hole portion 36 for rotatably receiving the hinge pin 25, and A pin insertion opening 37 serving as an insertion opening when the hinge pin 25 is accommodated in the pin accommodation hole 36, and a guide passage 38 that guides the hinge pin 25 from the pin insertion opening 37 to the pin accommodation hole 36. Prepare.

As shown in FIGS. 2A and 3, the pin housing hole 36 is formed so that its inner diameter is set slightly larger than the outer diameter of the hinge pin 25, and accommodates the hinge pin 25 so that it can rotate smoothly.
The pin insertion slot 37 is an insertion slot into which the hinge pin 25 is inserted when the hinge pin 25 is accommodated in the pin accommodation hole 36, and the mouth width increases as the distance from the pin accommodation hole 36 increases. Is formed. In addition, the opening direction of the pin insertion port part 37 is a direction that intersects the urging direction of the urging mechanism part 40 described in detail later.

When the hinge pin 25 is inserted into the pin insertion port portion 37, the guide passage portion 38 moves the hinge pin 25 from the pin insertion port portion 37 to the pin accommodation hole portion until the hinge pin 25 is rotatably fitted in the pin accommodation hole portion 36. It is a passage for guiding to 36.
As shown in FIGS. 2 (A) and 3, the guide passage portion 38 is formed in a generally letter shape in a plan view crossing the rotation axis of the hinge pin 25. Moreover, the substantially square-shaped bent portion 39 is set so as to be located on the base frame 51 side (bracket portion 31 side). That is, the guide passage portion 38 is formed such that a substantially square-shaped bent portion 39 is positioned in a direction opposite to a biasing direction of the biasing mechanism portion 40 described in detail later. In other words, the guide passage portion 38 is positioned so that the pin receiving hole portion 36 and the pin insertion port portion 37 are located on the biasing direction side of the biasing mechanism portion 40 with respect to the substantially square-shaped bent portion 39. Is formed. The protrusion engaging portion 35 is provided with an appropriate screw hole 33 when the biasing mechanism portion 40 is screw-fixed.

As shown in FIG. 3, the urging mechanism portion 40 is screwed and installed at the lower portion of the projecting engagement portion 35 so as to be positioned below the guide passage portion 38.
The urging mechanism 40 urges the hinge pin 25 toward the pin accommodating hole 36 and, as shown in FIGS. 2 (A), 2 (B), and 3, An installation base 41 that is screw-fixed, a slider 45 that is slidably disposed on the installation base 41, and a biasing spring 49 that biases the slider 45 are provided. The illustrated slider 45 is formed by bending a single metal plate and has a structure that is continuous on the back side in the drawing.

  The installation base 41 is formed by bending a metal plate, and is formed with a slide recess 42 extending in the protruding direction of the protruding engagement portion 35. The slide recess 42 is a portion that accommodates the slider 45 so as to be slidable. Flange portions 41 </ b> A for fixing to the projecting engagement portions 35 are provided on both sides in the sliding direction of the slide recess 42. The flange portion 41 </ b> A is provided with an appropriate screw hole 41 </ b> B for screwing the protruding engagement portion 35.

  The slide recess 42 penetrates downward in accordance with the shape of the pin receiving hole portion 36, the pin insertion port portion 37, the guide passage portion 38, and the substantially bent portion 39 provided in the projecting engagement portion 35. A through-hole portion 43 is provided. Further, on the front end side of the installation base 41 in the biasing direction, when the slider 45 is positioned at the foremost stop position in the biasing direction, a slide portion insertion / extraction hole into which the front end of the slider 45 can be inserted / removed so as not to interfere 44A is formed, and a slider abutting portion 44B that is a portion where the inclined abutting portion 47 of the slider 45 abuts is formed. As shown in FIG. 3, a locking protrusion 44 </ b> C that locks the front end side of the biasing spring 49 in the biasing direction is provided at a position adjacent to the slide recess 42.

The slider 45 is disposed so as to be able to advance and retreat in the slide recess 42, and is urged by the urging spring 49 in the protruding direction of the protruding engagement portion 35. The protruding direction is the forward (front end) direction of urging, and the opposite direction is the backward (base end) direction.
The slider 45 is formed with a notch 46 for holding that coincides with the pin receiving hole 36 provided in the protruding engagement portion 35 described above in the forward direction. Further, the slider 45 is formed with an inclined contact portion 47 with which the hinge pin 25 comes into contact when the hinge pin 25 is inserted from the pin insertion port portion 37. Note that the tip end side of the inclined contact portion 47 contacts the slider contact portion 44B when the hinge pin 25 is housed.

As shown in FIG. 3 and the like, the holding notch 46 forms a substantially circular shape in top view together with the pin accommodation hole 36 and the through hole 43 in order to make the accommodation of the hinge pin 25 stable.
The inclined contact portion 47 is a hinge pin contact surface with which the hinge pin 25 contacts when the hinge pin 25 is inserted from the pin insertion port portion 37. The inclined contact portion 47 moves the slider 45 against the urging force of the slider 45 when the hinge pin 25 is moved toward the pin accommodating hole portion 36. Specifically, the inclined contact portion 47 is formed so as to be inclined toward the pin accommodating hole portion 36 (holding notch portion 46) in accordance with the biasing direction of the biasing mechanism portion 40 described above. . Thereby, when the hinge pin 25 is moved toward the pin accommodating hole 36, the slider 45 is moved against the urging force of the slider 45.

  The slider 45 is provided with a stopper portion 48 </ b> A for restricting advancement in the urging direction on the basal end side in the urging direction. The stopper portion 48A stably accommodates the hinge pin 25, and restricts the advancement of the slider 45 in the urging direction when the inclined contact portion 47 is close to the slider contact portion 44B.

  A locking protrusion 48 </ b> B that locks the biasing direction base end side of the biasing spring 49 is provided on the biasing direction base end side of the slider 45. That is, one end of the biasing spring 49 is locked to the locking protrusion 48B of the slider 45 and the other end is locked to the locking protrusion 44C of the installation base 41. The slider 45 is energized.

According to the mounting member 1 of the door-shaped frame 52 of the embodiment configured as described above, the following operational effects can be achieved.
FIG. 4 is a top view of the hinge mail 2 and the hinge mail 3 when the hinge pin 25 is inserted from the pin insertion opening portion 37 and moved to the substantially letter-shaped bent portion 39.
FIG. 5 is a top view of the hinge mail 2 and the hinge mail 3 when the hinge pin 25 is moved from the substantially U-shaped bent portion 39 to the pin receiving hole 36.
FIG. 6 is an enlarged perspective view showing an upper corner portion of the pachinko machine 50 with the door-like frame 52 closed.

First, the operator installs the hinge mail 2 at the upper corner of the door-shaped frame 52 and installs the hinge mail 3 at the upper corner of the base frame 51.
Next, the operator inserts the hinge pin 25 of the hinge mail 2 of the door-shaped frame 52 from the pin insertion port 37 of the hinge mail 3 of the base frame 51 to the door-shaped frame 52 with respect to the base frame 51. Place.

  Here, when the operator confirms that the hinge pin 25 has been inserted into the pin insertion port portion 37, as shown in FIG. 4, the hinge pin 25 is positioned at a substantially square-shaped bent portion 39. The door frame 52 is pushed in the lateral direction of the base frame 51. Then, the hinge pin 25 comes into contact with the inclined contact portion 47 that becomes a surface that comes into contact with the slider 45, and moves along the guide passage portion 38 against the urging force. That is, the moving hinge pin 25 is guided according to the shape of the guide passage portion 38 while moving the slider 45 in the direction opposite to the biasing direction.

  Further, as shown in FIG. 4, when the hinge pin 25 moves to the substantially bent portion 39, the operator pushes the door-shaped frame 52 in the lateral direction of the base frame body 51. Then, as shown in FIG. 5, the hinge pin 25 is automatically moved according to the shape of the guide passage portion 38 from the substantially letter-shaped bent portion 39 to the pin receiving hole portion 36 by the biasing force of the biasing mechanism portion 40. And is fitted into the pin accommodating hole 36.

  As shown in FIG. 5, when the hinge pin 25 is fitted in the pin receiving hole 36, the door-shaped frame 52 is rotated with the hinge pin 25 as a rotation axis, and the one side opening is shown. A closed state as shown in FIG.

In this way, when the hinge pin 25 is accommodated in the pin accommodating hole 36, the operator can push the hinge pin 25 to the pin accommodating hole 36 by pushing the door-shaped frame 52 in the lateral direction of the base frame 51. It can be guided and fitted into the pin receiving hole 36.
Therefore, when the hinge pin 25 is fitted into the pin accommodation hole 36, the hinge pin 25 can be guided to the pin accommodation hole 36 according to the shape of the guide passage 38 and can be fitted into the pin accommodation hole 36. Can be omitted, and work efficiency can be improved.

Further, according to the mounting member 1 of the door-shaped frame 52 configured as described above, the upper surface is formed by the holding notch portion 46, the pin accommodating hole portion 36, and the through-hole portion 43 as shown in FIG. A substantially circular shape as viewed from above is formed, and the substantially circular shape as viewed from above is held by the urging mechanism 40.
And since the hinge pin 25 is accommodated in this hold | maintained substantially circular shape in the top view, the hinge pin 25 will be stably fitted in the pin accommodation hole part 36, without returning backward, and stable. Can be rotated. That is, the door-shaped frame 52 is in a state that can be stably opened and closed on one side with respect to the base frame body 51.

Note that the mounting member according to the present invention is not limited to the above-described embodiment, and there is no problem even if it is changed as appropriate without departing from the gist of the present invention. It is said.
For example, in the mounting member 1 described above, the hinge mail 3 side is installed on the base frame body 51 side and the hinge mail 2 side is installed on the door-shaped frame 52 side. Without limitation, the hinge mail 2 side may be installed on the base frame body 51 side, and the hinge mail 3 side may be installed on the door-shaped frame 52 side.

  Further, the door-like frame 52 in the above-described embodiment has been described by taking the door-like frame 52 of a pachinko machine that is an example of a gaming machine as an example. However, the door frame of the gaming machine according to the present invention is not limited to this, and can be used for a frame that opens and closes in a door shape in an appropriate gaming machine such as a slot machine.

It is a perspective view of the pachinko machine provided with the attachment member of an embodiment. (A) is an exploded perspective view of an attachment member, (B) is an exploded perspective view of an urging mechanism part. It is a top view of the hinge mail and the hinge mail that are not engaged. It is a top view of the hinge mail and the hinge mail when the hinge pin is moved to a substantially letter-shaped bent portion. It is a top view of a hinge mail and a hinge mail when a hinge pin is moved to a pin accommodation hole. It is an expansion perspective view which shows the upper corner | angular part of the pachinko machine of the state which closed the door-shaped frame.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Mounting member 2 Hinge mail 3 Hinge mail 25 Hinge pin 31 Bracket part 35 Projection engagement part 36 Pin accommodating hole part 37 Pin insertion part 38 Guide passage part 39 Abbreviated-curved-shaped part 40 Biasing mechanism part 42 Slide Recess 45 Slider 46 Notch for holding 47 Inclined contact 50 Pachinko machine 51 Base frame 52 Door-shaped frame

Claims (1)

An attachment member of a door-like frame that is attached to a base frame that is an outer frame of the gaming machine main body so that one side can be opened and closed
A hinge mail installed on one of the base frame or the door-shaped frame, and a hinge mail installed on the other of the base frame or the door-shaped frame,
The hinge mail has a hinge pin serving as a rotation shaft that opens on one side,
The hinge female includes a pin receiving hole portion for rotatably receiving the hinge pin, a pin insertion opening portion when the hinge pin is received in the pin receiving hole portion, and the pin receiving hole portion from the pin insertion opening portion. A guide passage portion until reaching the pin, and a slider that biases the hinge pin toward the pin receiving hole portion,
The guide passage portion is formed in a generally square shape when viewed from a plane crossing the rotational axis of the hinge pin, and the substantially square-shaped bent portion is disposed in a direction against the urging direction of the slider,
When the hinge pin is moved toward the pin receiving hole portion in the range from the pin insertion port portion of the guide passage portion to the substantially square-shaped bent portion on the hinge pin contact surface of the slider An attachment member for a door-shaped frame, wherein an inclined contact portion for moving the slider against an urging force of the slider is formed.

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