JPH07207968A - Soccer ground - Google Patents

Abstract

PURPOSE:To perform the protection and rearing of a natural lawn as well as to hold various events in an easy manner. CONSTITUTION:Each of recess-form storage pits 5 is formed in one side and the other side of a ground 1 laid down with a natural lawn respectively, and each platelike protective floor 6 with a roller 7 on the underside is installed in the pits 5 after being stacked in piles. A rail is installed on the ground 1 so as to connect an interval between these opposed storage pits 5 and 5, while a ceiling 4 being closable is installed on top of the ground 1.

Description

Detailed Description of the Invention

[0001]

FIELD OF THE INVENTION The present invention relates to a soccer field.

[0002]

2. Description of the Related Art A soccer field where professional soccer is played must have natural grass laid on the ground in accordance with the rules of the federation.

[0003]

[Problems to be Solved by the Invention] In the above-mentioned soccer field, since the number of professional soccer games per year is relatively small, it has been considered to use it for other events such as concerts. However, there are the following problems. In order to protect the natural grass on the ground, it is necessary to line up concrete panels on the ground to provide a temporary floor, which requires a lot of labor and time. It is desirable to provide a ceiling on the soccer field so that other events such as concerts will not be affected by the weather, but if the ceiling is provided, the natural grass will not be exposed to natural light and the natural grass will die.

Therefore, it is conceivable to lay a sheet of natural turf at the other stadium having a ceiling during a professional soccer game to provide a ground. I can't get the ground condition such as the hardness and the condition of the grass.

[0005]

In order to solve the above-mentioned problems, the present invention relates to a rail laid on the ground and a movement along the rail in a soccer field where natural grass is laid on the ground. It was provided on the ground and a protective floor covering the natural grass.

[0006] On the other hand, in a soccer field where natural grass is laid on the ground, it is preferable to have a ceiling provided above the ground and capable of opening and closing.

Therefore, in a soccer field in which natural grass is laid on the ground, a rail laid on the ground and a protection that moves along the rail and is arranged on the ground and covers the natural grass. It is even better to have a floor and a ceiling provided above the ground and capable of opening and closing.

[0008]

In the soccer field having the above-described structure, the natural grass is covered by moving the protective floor along the rails and disposing it on the ground, so that the natural grass can be easily protected.

Further, when the openable and closable ceiling provided above the ground is closed, the inside of the soccer field becomes a closed space and is not affected by the weather. When the ceiling is opened, natural light is radiated onto the ground.

Therefore, by moving the protective floor along the rails and disposing it on the ground, the natural grass is covered, and the openable and closable ceiling provided above the ground is closed to create a soccer field. The closed space allows various events to be held in the soccer field without being affected by the weather without damaging the natural grass.

[0011]

EXAMPLE An example of a soccer field according to the present invention is shown in FIGS.
It will be described based on 5. 1 is a schematic sectional view of the soccer field, FIG. 2 is a schematic view of the soccer field with a part omitted, FIG. 3 is a plan view of the ground, and FIG. 4 is a sectional view of the ground. 5 is an external view of the protective floor.

As shown in FIGS. 1 and 2, a staircase type spectator stand 2 is provided around a ground 1 on which natural grass is laid. At the top of the spectator stand 2 is a support beam 3
Is provided. The support beam 3 supports a ceiling 4, and the ceiling 4 can be opened and closed by an opening / closing device (not shown) above the ground 1.

As shown in FIGS. 3 to 5, concave storage pits 5 are formed along the ground 1 on one side and the other side of the ground 1 in FIG. 4 on the right side and the left side. In the storage pit 5, a plurality of flat plate-shaped protective floors 6 are stacked and arranged in the longitudinal direction of the storage pit 5. At the lower end of these protective floors 6, a plurality of rollers 7
Are rotatably provided. On the ground 1, rails 8 are embedded in a plurality of rows in the longitudinal direction of the storage pit 5 so as to connect one side and the other side of the ground 1. The distance between the rails 8 in the longitudinal direction of the pits 5 coincides with the distance between the rollers 7 on the protective floor 6.

That is, the protection floor 6 is sent out from the inside of the storage pit 5 along the rail 8 by a drive device (not shown) and is arranged on the ground 1.

When an event such as a concert is held at such a soccer field, the following may be done. The natural turf on the rail 8 buried in the ground 1 is removed, and the protection floor 6 is driven from the inside of the storage pit 5 to the rail 8 by a driving device.
A protective floor 6 is disposed on the ground 1 so as to cover each natural grass and cover the natural grass.
As a result, the natural grass is protected by the protection floor 6, and various events can be performed on the protection floor 6 on the ground 1 without any problem.

When the opening / closing device is operated to close the upper part of the ground 1 on the ceiling 4, the soccer field becomes a closed space, and various events held in the soccer field are
It will not be affected by the weather.

On the other hand, if the protective floor 6 on the ground 1 is stored in the storage pit 5 along the rails 8 by the driving device and the natural grass is provided on the rails 8, soccer can be played.

If necessary, by opening the upper part of the ground 4 of the ceiling 4 with an opening / closing device, natural light can be taken into the ground 1 and natural grass can be grown without any problem. Of.

The natural grass provided on the rail 1 is
It is an amount that causes almost no problems in soccer competitions, and you can play soccer in the ground conditions that are not different from conventional soccer fields.

[0020]

As described above, in the soccer field according to the present invention, the following effects can be obtained. By moving the protection floor along the rails and arranging it on the ground, the natural grass is covered up, so the labor and time involved in protecting the natural grass is greatly reduced. For example, various events such as concerts can be performed. If you do, it will be very easy to set up and remove the venue. Since the ceiling that can be opened and closed is provided above the ground,
By closing the ceiling and making the soccer field a closed space, the inside of the soccer field will not be affected by the weather, and even if various events such as concerts are held, various events will be held without being affected by the weather. You can Further, when the ceiling is opened, natural light is radiated on the ground, so that natural grass on the ground can be grown without any problem.

[Brief description of drawings]

FIG. 1 is a schematic sectional view of an embodiment of a soccer field according to the present invention.

FIG. 2 is a partially omitted schematic external view of the soccer field.

FIG. 3 is a plan view of the ground.

FIG. 4 is a sectional view of the ground.

FIG. 5 is an external view of the protective floor.

[Explanation of symbols]

 1 Ground 4 Ceiling 5 Storage pit 6 Protective floor 7 Roller 8 Rail

Claims (3)

[Claims] 1. In a soccer field in which natural grass is laid on the ground, rails laid on the ground,
A soccer field provided with a protective floor that moves along the rails and is disposed on the ground and that covers the natural grass. 2. A soccer field in which natural grass is laid on the ground, which is provided above the ground and has a ceiling that can be opened and closed. 3. In a soccer field where natural grass is laid on the ground, a rail laid on the ground,
A soccer field provided with a protective floor that moves along the rail and is disposed on the ground and that covers the natural grass, and a ceiling that is provided above the ground and that can be opened and closed. .