JPH0350949Y2 - - Google Patents

Description

[Detailed description of the invention] [Field of industrial application] This invention relates to a magnetic game table on which a magnetic toy is placed and slides on the base plate surface by the attraction and repulsion of the magnet when operated with a game stick. be.

[Conventional technology and its problems]

Conventionally, magnetic game stands are known in which a base plate made of cardboard or the like that can transmit magnetic force is attached to a base frame with legs so that it can be replaced. Since the base plate is fitted and supported within the base frame so that it can be replaced with one compatible with the game purpose, the base plate cannot be fixed to the base frame, and the game table cannot be moved. There have been problems in that the base plate easily comes off during use, or that the base plate shakes or is difficult to lift during use.

[Purpose of invention]

This invention was devised to solve the above-mentioned conventional problems, and its purpose is to be able to securely insert and lock the base plate into the base frame with a simple insertion operation, and to To provide a magnetic game machine which can be easily replaced.

[Example of idea]

An embodiment of this invention will be described below with reference to the drawings. This magnetic game table has a base plate 3 made of cardboard or the like that is permeable to magnetic force and is attached to a base frame 2 with four legs 1 so as to be replaceable. In the underframe 2, the base plate support edge 5 protrudes into the frame from the lower end edge of the inner frame 2a or a position near the inner frame 2a, and the inner frame 2a
A plurality of stands protruding from both sides located on the inner surface of the bed plate support edge 5 and at the rear end in the bed plate insertion direction while maintaining the bed plate insertion interval between the base plate support edge 5 and the base plate support edge 5. The plate locking protrusions 6a, 6b, 6c and the inner frame 2a
A slit-shaped opening 7 is formed in the end wall of the frame so as to open over the entire width direction on the base plate support edge 5, and an outer frame 2 facing the slit-shaped opening 7.
A notch 8 for inserting the base plate is formed in the end wall of b as shown in FIG. The base plate 3 has a step-like base plate stopper edge 9a that reaches the upper position, and outer frame end wall extensions 9 protruding in a stepped manner at both ends of the width direction of the notch 8. It is inserted from the outer frame notch 8 through the slit-shaped opening 7 between the base plate support edge 5 and the base plate locking protrusions 6a, 6b, 6c as shown in FIGS. It is characterized by an insertion fixing structure in which the rear end edge 3a of the insertion base plate 3 is locked with the base plate stopper edge 9a of the outer frame end wall extension 9 as shown in FIG. In the case of the example, the base plate 3 (or 3') is inserted obliquely as shown by the imaginary line in FIG.
It is formed in the shape of an inverted C-shaped protrusion as shown in FIG.

Note that the reference numeral 10 shown in FIGS. 1 and 2 indicates the magnet 1.
1 is a magnetic toy with a paper sumo wrestler 13 attached to a hemispherical stand 12; 14 is a game stick with a magnet 16 fitted and held at the tip of a handle 15; The magnets 11, 16 are placed on the top of the table as shown in FIG. A sumo game is played in which the magnetic toy 10 is slid on the base plate 3 by the attraction or repulsion of the magnetic toy. For this reason, a circle 3b shaped like a sumo ring is displayed on the base plate 3 as shown in FIG.

FIG. 4 shows a base plate 3' for a running game on which a track 3b' is displayed. This base plate 3' and the base plate 3 are exchanged as follows.

How to remove the insertion base plate 3 By holding the protruding knob 3c of the base plate 3 with your fingertips and pushing down one end side of the insertion base plate 3, the rear edge 3a of the base plate is extended to the outer frame end wall. The base plate 3 is removed by engaging and disengaging the stopper edge 9a of the portion 9, and pulling out the disengaged base plate 3 to the side.

Regarding the method of attaching the base plate 3', the base plate 3' is inserted from the underframe notch 8 through the slit-shaped opening 7 in an oblique state as shown by the imaginary line in FIG. 3' is inserted between the base plate support edge 5 and the base plate locking protrusions 6a to 6c, and when the base plate 3' is completely inserted, the rear edge of the base plate The portion 3a rises due to the elastic restoring force of the base plate itself, and the stopper edge 9a of the outer frame end wall extension portion 9 is caused by the upward displacement of the rear end edge 3a of the base plate.
By engaging with the insertion base plate 3', the insertion base plate 3' is locked to prevent it from coming off laterally.

[Effect of idea]

Since the magnetic game table of this invention has the above-mentioned base plate mounting structure, the base plate can be reliably inserted and locked into the base frame with a simple insertion operation, and the base plate can be reliably inserted and locked into the base frame. There is an advantage that the replacement operation can be easily performed.

[Brief explanation of the drawing]

Figure 1 is a central vertical sectional view showing the magnetic game table of this invention with magnetic toys and game sticks attached, and Figure 2 is a plan view of the upper half of the magnetic game table of Figure 1 and a bottom view of the lower half. Configuration explanatory diagram shown as 3rd
This figure is a right side view of FIG. 1, and FIG. 4 is a plan view showing a base plate for a driving game that is different from the insertion base plate of FIGS. 1 and 2. 1...legs, 2...pedestal frame with legs, 2a...inner frame,
2b...outer frame, 3,3'...base plate, 3a...baseplate rear end edge, 3c...baseplate knob, 5...baseplate support edge, 6a...inverted F-shaped base Plate locking protrusion, 6b,
6c...Bed plate locking protrusion, 7...Slit-shaped opening, 8...Outer frame notch, 9...Outer frame end wall extension,
9a... Stopper edge, 10... Magnetic toy, 14
game stick.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) In a magnetic game table in which a base plate made of magnetically permeable cardboard or the like is attached to a base frame with feet so as to be replaceable, the base frame has a base plate that is attached to the base frame at or near the lower edge of the inner frame. There is a base plate between the base plate support edge protruding into the frame from the position and the base plate support edge on both sides located on the base plate support edge on the inner surface of the inner frame and at the back end in the base plate insertion direction. A plurality of base plate locking protrusions protruding while maintaining the plate insertion interval, and an opening formed in the frame end wall portion of the inner frame over the entire width direction on the base plate support edge. A slit-shaped opening, a notch for inserting the base plate formed in the end wall of the outer frame facing the slit-shaped opening, and a position at the height of the lower edge of the slit-shaped opening or below the slit-shaped opening. an outer frame end wall extending portion having a stepped base plate stopper edge reaching a height slightly lower than the edge and protruding stepwise at both ends in the width direction of the cutout portion; The base plate is inserted from the outer frame notch through the slit-shaped opening between the base plate support edge and the base plate locking protrusion, and the rear end edge of the inserted base plate is extended to the outer frame end wall. A magnetic game board characterized by having an insertion and fixing structure that locks at the edge of the base plate stopper. (2) The front plate locking protrusion in the table plate insertion direction is formed in the shape of an inverted F-shaped protrusion with an inclined surface that guides the table plate inserted diagonally toward the plate support edge side. A magnetic game machine according to claim 1 of the utility model registration claim.