JP3023851U - Pachinko ball case - Google Patents

Abstract

(57) [Summary] [Purpose] A pachinko ball container box is provided with a grounding member so that it can be grounded to the iron plate on the box mounting table in the front of the pachinko machine base, allowing players to touch the pachinko ball in the ball container box. However, do not receive a shock from static electricity. SOLUTION: A ground member 3 made of a conductive material such as brass is fixed to one or more places of a bottom wall 2 of a synthetic resin box body 1 in a slightly protruding manner on the inner surface side and the bottom surface side.

Description

[Detailed description of the device]

[0001]

[Technical field to which the invention belongs] The present invention relates to a pachinko ball container box in which prize balls accumulated in a ball saucer of a pachinko machine are carried, and static electricity carried by the pachinko machine is applied to an iron plate or the like on the front of the pachinko machine stand. It relates to a pachinko ball storage box that can be grounded.

[0002]

2. Description of the Related Art Conventionally, a pachinko ball storage box prepared in a pachinko hall is generally a synthetic resin box body, and no box for grounding static electricity is provided in the box body.

[0003]

In the conventional pachinko ball storage box, the box at the front of the pachinko machine base below the ball saucer of the pachinko machine is operated by operating the opening / closing operation button of the ball removing device of the ball saucer of the pachinko machine. When a prize ball is placed in a ball container box placed on a table, the player or the like flattens the balls by stacking them evenly over the entire box, but the prize balls that are put in the ball container box This is a problem because the player may be charged with static electricity due to friction and the like, and some players may be impacted by the static electricity when touching the ball.

This invention solves the above-mentioned problem. An earth member made of a conductive material is provided on the bottom wall of the box body, and the prize ball put in is grounded to an iron plate, an aluminum plate or the like of the box stand through the earth member. The object of the present invention is to provide a pachinko ball storage box in which a player or the like does not receive an impact due to static electricity even if the player touches the prize ball with his hand.

[0005]

The pachinko ball storage box of the present invention has a grounding member 3 made of a conductive material such as brass on one or more places of a bottom wall 2 of a synthetic resin box body 1 on the inner surface side and the bottom surface side. It is fixed in a protruding shape. By placing this ball storage box on a metal plate such as an iron plate or aluminum plate of the box mounting stand, the earth member 3 comes into contact with the iron plate, aluminum plate, etc. When you remove a ball from the ball saucer of the pachinko machine with a ball removing device and insert a prize ball, the pachinko ball contacts the grounding member on the bottom of the box, and the static electricity generated by rubbing on the pachinko ball passes through the grounding member. It can be grounded to the iron plate, aluminum plate, etc. of the box stand, and it is safe for the player to touch the ball of the pachinko ball box.

If the box member 1 has a quadrangular shape and the upper and lower surfaces are convex arc surfaces, the earth member 3 is provided by utilizing diagonal legs of the four corner legs 4. Touches the iron plate or aluminum plate of the box stand, and the pachinko ball put in the box contacts the arc surface of the top surface to ground the static electricity of the pachinko ball, and the arc surface protruding from the bottom surface is the iron plate or aluminum plate. Since it contacts metal plates such as plates, it is also convenient to move on iron plates and aluminum plates.

[0007]

BEST MODE FOR CARRYING OUT THE INVENTION As shown in FIGS. 1 and 2, among the leg portions 4 formed at the four corners of the bottom wall of a quadrangular synthetic resin box body 1, the upper and lower surfaces are convex on the diagonal leg portions. A brass ground member 3 having an arc surface is integrally provided on the inner surface side and the bottom surface side with the arc surface slightly protruding.

Since the above construction is adopted, as shown in FIG. 4, the box mounting base below the ball receiving tray on the front surface of the pachinko machine base of each island is made of metal such as iron plate T, and the pachinko ball storage box is placed on it. Then, the bottom surface of the earth member 3 on the bottom wall comes into contact with the iron plate T, the aluminum plate, etc., and a large number of prize balls accumulated in the ball saucer of the pachinko machine are removed from the ball container box by the ball removing device. When put in the box, one of the pachinko balls comes into contact with the upper surface of the grounding member 3 on the bottom wall, so that static electricity generated by friction on the pachinko ball flows to the iron plate T, aluminum plate, etc. through the grounding member 3, so play Even if a person touches the pachinko ball in the ball-storing box with his or her hand to prevent it from being impacted by static electricity.

[0009]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to the embodiments shown in the drawings. 1 to 3, reference numeral 1 denotes a synthetic resin box for carrying a large number of balls, for example, about 2000 balls put out by a player in a ball saucer of a pachinko machine, and four corners of a bottom wall 2 thereof. A leg portion 4 is provided on each of the leg portions 4, and a brass columnar earth member 3 having a top surface and a bottom surface having convex arc surfaces and a collar 3a provided at the center is inserted into a diagonal leg portion of the leg portion 4. The upper and lower arc surfaces of the ground member 3 are integrally formed so as to slightly project to the inner surface side and the bottom surface side of the box body 1. The hole in the center of the grounding member is used to insert a jig and position the brass on the leg for molding.

The grounding member 3 is preferably provided at two or more locations on the bottom wall so that the pachinko balls contained in a large box can be reliably contacted. The shape of the earth member 3 is a circular rod shape in cross section, but the shape is not limited to this and may be an appropriate shape such as a square shape or an elliptical shape in cross section. Further, it is preferable that the upper surface of the earth member 3 is a convex arc surface so that the pachinko ball is surely contacted, and the lower surface thereof is convex so as to surely contact the iron plate and the aluminum plate T of the box mounting table. It is preferably a circular arc surface.

A grip portion 5 is formed on both sides of the box body 1 of the embodiment. In addition, the box mounting table below the ball tray on the front of the pachinko machine base is provided with a metal plate such as an iron plate or an aluminum plate that can be grounded.

[0012]

[Effect of the Invention] According to the present invention, when the player puts the prize balls accumulated in the ball saucer of the pachinko machine into the ball container box, the player puts the ball container box on the front of the pachinko machine base, the iron plate of the box carrier, and the aluminum. The grounding member can be brought into contact by placing it on a plate or the like.Therefore, when you open and close the ball by dropping the ball into the ball box by operating the opening and closing operation button of the ball removing device of the ball tray, Even if static electricity is generated due to friction etc., it flows to the iron plate and aluminum plate through the grounding member, so even if you touch it to flatten the ball that the player put in the ball storage box, it will be shocked by static electricity It is safe without any.

If a grounding member is provided on the diagonal leg of the box body, the pachinko ball can surely contact the earth member, and the earthing member can surely contact the iron plate, the aluminum plate, etc. The static electricity generated by the product can be grounded to the iron plate, aluminum plate, etc. of the prize, which is safe.

[Brief description of drawings]

FIG. 1 is a partially cutaway front view showing a pachinko ball storage box of the present invention.

FIG. 2 is a plan view of the same.

FIG. 3 is an enlarged cross-sectional view of a main part of FIG.

FIG. 4 is a vertical cross-sectional view of a usage state.

[Explanation of symbols]

 1 Box 2 Bottom wall 3 Grounding member 4 Leg T Iron plate

Claims (2)

[Scope of utility model registration request] 1. A ground member (3) made of a conductive material such as brass is fixed to one or more places of a bottom wall (2) of a synthetic resin box body (1) in a slightly protruding manner on the inner surface side and the bottom surface side. Pachinko ball storage box characterized by. 2. A grounding member (3) having a rectangular shape for the box body (1) and having convex arcuate upper and lower surfaces, provided on diagonal legs (4) of the box body (1). The pachinko ball storage box described in 1.