JPH11125019A - Movable stand - Google Patents

Abstract

PROBLEM TO BE SOLVED: To make a football match or the like held in a general athletic stadium comfortably viewable at side stands by a method wherein a stand arranged for surrounding a sports ground is made movable toward the sports ground side by means of moving device. SOLUTION: Movable stands 10 are built to surround the outer circumference of a track in a general athletic stadium constructed of the 400 m track and a field 30 positioned at the inside of the track. The field 30 is formed approximately in an oval shape in a size sufficient for providing a football field 31 at its center. Side stands C out of a viewing stand surrounding the periphery of the track 20 and composed of a main stand A, a back stand B and the side stands C are made the movable stands 10. In the movable stands 10, seats rising in the form of stairs are built in a framework made up of steel pipes or the like on a truck and made movable along guides toward the track side.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a technique for making it possible to easily move a spectator seat provided around an outer periphery of a track in an athletic stadium or the like so as to easily watch a game.

[0002]

2. Description of the Related Art In a normal athletic stadium, a distance of 400 m
, And the inside of the track is constructed as a grass field. While track sports such as sprinting and medium-distance running are performed on the track, field sports such as spear throwing, shot put, and long jump are performed in the field.

[0003] The spectator seats of the athletic stadium are configured in a step-like manner, and are configured to be higher as the seats are located rearward. In addition, the arrangement of the audience seats is provided so as to surround the outer circumference of the orbiting track substantially in an elliptical shape when viewed from above.

[0004] The audience seats include a main stand facing a straight course in front of a truck where a starting point or a goal point is set, a back stand facing the front, and left and right side stands facing a curved course of the truck. Divided.

[0005] On the other hand, ball games such as soccer and rugby are constituted by a dedicated field of a single-sided lawn, which is formed in a substantially rectangular shape.

[0006] Athletic stadiums for track and field competitions and ball stadiums for ball games differ greatly in the use situation of the ground. Therefore, ideally, it is preferable to provide them separately.

However, constructing such an athletic stadium or a dedicated ball stadium requires an enormous budget, including the construction of the accompanying facilities. In some municipalities with small financial scales, the burden is too heavy to build each one separately.

[0008] In addition, in an area where the population is not so large, there are problems of profitability including the expectation of attracting customers after constructing such an athletic stadium and other facilities, and problems of maintenance and management. .

[0009] Therefore, track and field competitions,
Alternatively, a general athletic stadium has been constructed in which a single sports ground can play ball games such as soccer and rugby.

In such a general athletic stadium, similarly to the above-mentioned athletic stadium dedicated to athletics, a round track of 400 m is provided around the track, and a field is provided inside the track. However, in such a field, not only so-called athletics field sports such as a javelin throw but also ball games such as soccer can be performed.

In such a general athletic stadium, as shown in FIG. 6, the spectator seats are fixedly provided so as to surround the outer circumference of the track, as shown in FIG.

[0012]

The seats provided on the sports ground including the conventional athletic stadium, ball stadium, and general athletic stadium are fixedly provided so as to surround the periphery of the sports ground.

[0013] Therefore, in a competition or an event using a part of the sports ground, the distance between the competition ground and the spectator seat becomes relatively longer than in the case where the sports ground is fully used, so that it is difficult to watch the game. The complaint was issued.

This tendency is particularly strong in a general athletic stadium. In the configuration of a general athletic stadium in which a track is provided on the outer periphery of the field, when a ball game such as soccer is performed in the field, the track is interposed between the spectator seat and the field, making it difficult to see.

Furthermore, in ball games such as soccer, the field portion is not fully used, and the central portion of the field is divided into rectangles. They tend to be harder to see than seats.

[0016] It is an object of the present invention to make it possible to easily move spectator seats of a sports ground, such as a general athletic stadium, so as to easily watch a game.

The above and other objects and novel features of the present invention will become apparent from the description of the present specification and the accompanying drawings.

[0018]

SUMMARY OF THE INVENTION Among the inventions disclosed in the present application, the outline of a representative one will be briefly described.
It is as follows.

That is, according to the present invention, the spectator seat provided to surround the periphery of the sports ground can be moved toward the sports ground side, so that the spectator seat can be used even in ball games or events using a part of the sports ground. To the sports ground to make it easier to watch.

In particular, the central portion of the field is formed in a rectangular shape by arranging the spectators' seats of the side stand of the general athletic stadium, which is multipurposely configured to be capable of playing a ball game such as a track game, a field game, and soccer. Even in the case of soccer, where competitions are divided, it is possible to watch the game closer to the soccer goal side compared to the spectator seats on the main stand side.

Wheels provided on the grounding end side below the audience seats,
Guided by a guide laid on the ground so that it can be moved. For example, an audience seat may be provided on a trolley, and the trolley may be moved by being guided by a guide such as a rail laid on the ground.

When laying a guide, in the case of a general athletic stadium having a track, the guide is laid in the middle of the track, and when the track is used, a flat cover is provided on the guide surface to keep the track flat. It is good to keep it.

When the spectator seats are configured to be movable, the spectator seats on the main stand side and the back stand side may be moved in addition to the side stand side spectator seats.

[0024]

Embodiments of the present invention will be described below in detail with reference to the drawings.

The mobile audience seat 10 of the present embodiment is shown in FIG.
As shown in the figure, the track 20 is provided so as to surround the outer circumference of a track of a general athletic stadium in which a field 30 is formed of grass so that a soccer can be played inside a track 20 having a circumference of 400 m.

The field 30 is formed in a substantially elliptical shape having a size such that a rectangular soccer field 31 can be covered on one side in a central portion.

In the present embodiment, among the main stand A, the back stand B, and the side stand C, which are formed so as to surround the periphery of the truck 20, the seat on the side stand C is a movable audience seat. 10. In FIG. 1, a state where the movable audience seat 10 is moved is indicated by a dotted line, and a moving direction is indicated by an arrow. The moving direction of the movable spectator seat 10 is as shown by a double arrow in FIG.
It can move straight back and forth toward the truck.

In this embodiment, the mobile audience seat 10 is
In the retracted state, the truck 20 can be arranged so as to surround the truck 20 in an elliptical shape so that the audience seats on the main stand A side and the back stand B side are arranged in a normal manner.

When a ball game such as a soccer game is played in the field, as shown in FIG. 1, the seat on the side stand C can be put forward toward the track 20 side.

The main stand A side and the back stand B side are fixedly structured side stands C for spectator seats.
As shown in FIG. 1, both end sides facing the side are completely separated from the movable spectator seat 10 so that the movable spectator seat 10 does not get in the way when moving.

As shown in FIG. 2, the mobile seat 10 is
A frame 50 is formed on a carriage 40 using a pipe material having strength such as a steel pipe, and the audience seats are provided so as to be raised stepwise toward the rear.

The carriage 40 is provided with two wheels 42 on the front and rear sides of a horizontally provided steel frame connecting beam 41,
Is driven by the drive motor 43 so that it can be moved back and forth along the guide 60 as described later.

In particular, in this embodiment, the mounting positions of the two front wheels 42 are shifted rearward. By shifting the mounting position of the front wheel 42 rearward, the spectator seat can be protruded from the tip end side of the guide 60 first.

On the frame 50 provided on the carriage 40,
A concrete frame 70 is provided diagonally for the base of the audience seats. The concrete skeleton 70 is formed by joining precast concrete slabs. A plurality of precast concrete plates may be connected vertically and horizontally so as to be flush.

Further, in the present embodiment, the seat is supported by using a pipe material on the carriage 40, and the structure is lightweight so as to be easily moved while ensuring strength.

Further, on the surface side of the concrete frame 70, a plurality of floor slabs 71 formed in a narrow rectangular plate shape are horizontally protruded in a substantially step-like manner.

On the horizontal surface of the floor concrete 71,
The legs of the seating chair 80 are fixed.

In this way, the chair 80 is provided on the floor slab 71 so as to be raised stepwise toward the rear. As shown in FIG. 3, a passage P is provided as in the structure of a normal spectator seat, and a handrail fence 90 is provided along the passage P to prevent the passage from falling.

On the other hand, the mobile spectator seat 10 configured as described above can be moved by guiding the carriage 40 to the guide 60 laid on the ground. In the present embodiment, as the guide 60, as shown in FIG.
Rails 60a configured to allow the wheels 42 to run
Is used.

In this embodiment, the rail 60a is provided as shown in FIG.
As shown in the figure, the distal end side of the rail 60a is laid down to the inside of the truck 20.

With this configuration, even if a soccer game using the central portion of the field is played in a general athletic competition or the like, the movable spectator seat 10 on the side stand C is moved to the track 20 in advance. 4 and 5 may be used. The audience seat on the side stand C side,
It is possible to approach the back side of the goal 32 where the real thrill of soccer can be enjoyed, and it is possible to provide appropriate fan service.

Further, in this embodiment, since the entire audience seat on the side stand C side is formed as an integral movable audience seat 10, the carriages 40 are provided at substantially equal intervals in the left-right direction of the movable audience seat 10, In addition, rail 60a is also 4
They are provided in parallel.

The number of the trolleys 40 may be appropriately determined according to the size of the audience seats, and the number of the rails 60a may be determined accordingly.

In this embodiment, the audience seats are provided on the carriage 40 using the connecting beams 41.
Wheels 4 directly on the grounding end side of the columns of the framework 50 supporting the audience seats
2 may be provided so that the vehicle can travel along the rail 60a.

Further, in the above embodiment, the guide 60
Although the rail 60a has been described as a representative, the guide 60 may be configured to be able to engage with a gear in a ratchet type.

In this embodiment, the mobile audience seat 10 is
Although the case where the seats are provided on the side stand C side is shown, the seats on the main stand A side and further on the back stand B side may be configured to be movable. For example, when the seats on the main stand A are configured to be movable, the number of seats is larger than the seats on the side stand C. What is necessary is just to make it easy to move.

Further, in the present embodiment, the case where the entire audience seat on the side stand C side is constituted as the movable audience seat 10 is shown. May be configured such that only the first half can be moved.

Further, in the present embodiment, a configuration may be adopted in which the inclination angle of the framework 50 constructed on the carriage 40 can be freely changed. For example, a column provided in the vertical direction may be hydraulically extruded or retracted so that the inclination angle of the audience seat can be changed steplessly.

Further, in the above embodiment, the description has been given of a general athletic stadium in which the movable spectator seats are capable of playing ball games such as soccer in the field as a representative example. It is not limited to the spectator seats.

For example, even in a dedicated stadium such as soccer or rugby, or a multipurpose sports ground used for public events, etc., if the audience seats are configured as mobile audience seats from the beginning, the size of the event can be increased. Depending on the situation, the spectator seats may be moved to the sports ground side.

Although the invention made by the inventor has been specifically described based on the embodiment, the invention is not limited to the above-described embodiment and can be variously modified without departing from the gist of the invention. Needless to say, there is.

[0052]

Advantageous effects obtained by typical ones of the inventions disclosed in the present application will be briefly described.
It is as follows.

(1). In the present invention, the spectator seat can be moved back and forth toward the sports ground side,
Compared to the fixed spectator seats, it is possible to watch the game at a closer place if necessary.

(2). In the present invention, in particular, it is possible to move only the spectator seats on the side stand side, which tend to be far from the field surface where a ball game such as soccer is played and is difficult to watch.

(3). In the present invention, when a ball game that requires a rectangular ground surface such as a soccer game is performed on the field surface of the general athletic stadium, only the seats on the side stand side, which tends to be far from the ground surface, are movable. Therefore, it is possible to eliminate the difficulty of watching, which has been a problem in watching games at the general athletic stadium, and to further promote the general athletic stadium.

[Brief description of the drawings]

FIG. 1 is a plan view of a general sports stadium provided with a mobile spectator seat of the present invention.

FIG. 2 is a side view of a mobile spectator seat of the present embodiment.

FIG. 3 is a plan view of the movable audience seat portion of the present embodiment as viewed from above.

FIG. 4 is a plan view of a main part showing a laying state of a guide for a mobile spectator seat according to the present embodiment.

FIG. 5 is a plan view showing a state where the movable spectator seat of the present embodiment has been moved to the truck side.

FIG. 6 is a plan view of a conventional general sports stadium provided with fixed spectator seats.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Movable spectator seat 20 Track 30 Field 31 Soccer field 32 Goal 40 Bogie 41 Connecting beam 42 Wheel 43 Drive motor 50 Frame 60 Guide 60a Rail 70 Concrete body 71 Floor concrete 80 Chair 90 Fence A Main stand B Back stand C Side stand P aisle

Claims (4)

[Claims] 1. A movable spectator seat, wherein a spectator seat provided to surround the periphery of a sports ground can be moved back and forth toward the sports ground side by a moving means. 2. The mobile spectator seat according to claim 1, wherein the sports ground has a track provided with a field inside, and the spectator seat is provided so as to surround an outer periphery of the track. A movable spectator seat, wherein the seat is configured to be movable back and forth toward the truck by the moving means. 3. The movable spectator seat according to claim 1, wherein a spectator seat on a side stand side of the spectator seats is configured to be movable by a moving means. seat. 4. The movable spectator seat according to claim 1, wherein said moving means comprises a guide provided by laying a wheel provided on a ground end side below the spectator seat on a ground. A movable spectator seat, which is a means for guiding the user to move.