JPH0852279A - Semi-spherical system play instrument - Google Patents

Abstract

PURPOSE:To provide a play instrument that can easily be assembled at a site in a short time by providing at least >=3 circular arc frames radially from a center so as to essentially be formed in semi-spherical shape in an upper side part and fixing various kinds of play members on the lower part of the circular arc frames appropriately. CONSTITUTION:This system play instrument 10 is provided with four circular arc frames 12 fixed mutually with a joint member 13 and set radially (crisscross shape) from the center so as to be formed substantially in nearly semi-spherical shape in the upper side part thereof. A pole 14 of prescribed length is provided between the free end 12a of each circular arc frame 12 and the ground GL, and the free ends 12a of adjacent circular arc frames 12 and the poles 13 respectively are mutually connected with a connection member 16. Also, the play member 18 such as a tire-swing, etc., is freely swingingly suspended on the lower part of each circular arc frame 12 from the center 0 via a robe-cord member 20.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hemispherical system play equipment which is installed in a park or an amusement park.

[0002]

2. Description of the Related Art Conventionally, various types of outdoor play members installed in parks, amusement parks, etc., such as slides, swings, jungle gyms, ribs, rope climbing, etc., exist in a wide range.

These are individually designed and assembled and manufactured on-site from the base.

Therefore, various members, materials, and the like for assembling the outdoor play member must be manufactured, prepared, and placed according to various outdoor play members.

[0005]

However, the conventional outdoor play members are designed individually according to the place where they are to be installed, the terrain, etc., and are made of materials and materials corresponding to the outdoor play members. . So it ’s awkward
In addition to the high material cost, on-site assembly requires a lot of time and skill, and the manufacturing cost is high.

Further, since these outdoor play members are fixed once assembled, they have no mobility, and it is difficult to repair them or replace them with other play members. there were.

There is also a problem that a large space is required.

The present invention has been made in view of the problems of the prior art as described above, and is structurally strong, and has a strong
Uniformity can be secured, and since standardized arc-shaped frame members are used, it can be unitized, can be easily assembled in the field in a short time, and can be standardized in the factory. Since it is possible to produce a large amount of arc-shaped frame members and the like, the cost becomes low.
Moreover, the purpose is to provide a hemispherical system playground equipment that can be installed in a small site.

[0009]

In order to achieve the above object, the hemispherical system play equipment of the present invention has at least 3 parts.
One or more arc-shaped frames are provided radially from the center so as to have a substantially hemispherical shape in the upper part, and various kinds of play members are appropriately fixed to the lower part of the arc-shaped frame.

In a preferred embodiment of the present invention, at least three arc-shaped frames are provided radially from the center so as to have a substantially hemispherical shape in the upper part and are fixed through a joint member, and the arc-shaped frames are formed. At the bottom of the frame,
Various types of play members are properly fixed.

In another preferred embodiment of the present invention, at least three or more arcuate frames are provided radially from the center so as to have a substantially hemispherical shape in the upper portion, and the free ends of each of these arcuate frames are provided. A pillar having an arbitrary predetermined length is continuously provided between the ground and the ground, and various kinds of play members are appropriately fixed to the lower portion of the arc-shaped frame.

Further, another preferred embodiment of the present invention is
At least three or more arc-shaped frames are provided radially from the center so as to have a substantially hemispherical shape in the upper part, and between the free ends of these arc-shaped frames and the ground, a pillar having an arbitrary predetermined length is provided. Connecting the free end sides of the adjacent arc-shaped frames, the columns or the entire circumference of the adjacent arc-shaped frames, and fixing various kinds of play members to the lower part of the arc-shaped frames. It is a thing.

According to one embodiment of the present invention, the connecting member is substantially circular.

[0014]

According to the hemispherical system play equipment of the present invention,
At least three arc-shaped frames are provided radially from the center so as to have a substantially hemispherical shape in the upper portion. Then, various types of pre-assembled play members are appropriately fixed to the lower portion of the arc-shaped frame.

[0015]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A preferred embodiment of a hemispherical system play equipment according to the present invention will be described in detail below with reference to the drawings.

FIG. 1 is a front view showing a first embodiment of a hemispherical system play equipment 10 according to the present invention. FIG. 2 is a plan view of the same. In each figure, 12 is the upper part of the outdoor play equipment 10 having an upper arc shape, and is provided radially from the center (cross shape) so as to be substantially hemispherical and fixed through the joint member 13 to each other. It is an arc-shaped frame.

Between the free end 12a of each arcuate frame 12 and the ground GL, columns 14 each having an arbitrary predetermined length are continuously provided.

Free ends 12 of adjacent arc-shaped frames 12
A connecting member 16 is fixed to the sides a or the columns 14.

A play member 18 such as a tire swing is appropriately suspended from the center O through a suspending cord member 20 at the lower portion of each arcuate frame 12 so as to be swingable.

Reference numeral 22 is a reinforcing member fixed to an appropriate position of the arcuate frame 12.

As described above, the hemispherical system play equipment 10 according to the present invention includes the arc-shaped frame 12 and the support post 14.
The connecting member 16 and the play member 18 constitute a simple and strong structure.

The arcuate frame 12, the column 14 and the connecting member 16 are made of, for example, a solid or hollow laminated material, wood, a plastic material, or an aluminum material, but they have good predetermined strength and workability. Any material and cross-sectional shape may be used as long as it is a material.

In particular, standardized laminated wood can be produced in large quantities in a factory, so the cost is low.

Further, in this embodiment, when four arc-shaped frames 12 are provided radially (cross shape) from the center, the hemispherical system play equipment 10 has a substantially hemispherical curvature. Although 12 is formed, it is needless to say that it is not limited to this and is formed in an arc-shaped frame having an arbitrary curvature such as a parabolic shape.

In addition, the arcuate frames 12 themselves, between the arcuate frames 12 and the columns 14, and the arcuate frames 12
Alternatively, the column 14 and the connecting member 16 are rigidly connected and fixed to each other by a bolt / nut using the joint member 13 or by various means such as welding or an adhesive.

FIG. 3 is a front view showing a second embodiment of the hemispherical system play equipment 10 according to the present invention. FIG. 4 is a plan view of the same. In each figure, the same parts as those shown in FIGS. 1 and 2 are designated by the same reference numerals, and the description thereof will be omitted.

In this embodiment, each of the arcuate frames 1 is
A play member 18a such as a slide is installed in the lower part of 2. Reference numeral 24 is a rising platform arranged above the arcuate frame 12, and 26 is a stairway provided between the rising platform 24 and the ground GL.

FIG. 5 is a front view showing a third embodiment of the hemispherical system play equipment 10 according to the present invention. FIG. 6 is a plan view of the same. In each figure, the same parts as those shown in FIGS. 1 to 4 are designated by the same reference numerals, and the description thereof will be omitted.

In this embodiment, each of the arcuate frames 1
A play member 18b such as a rib is installed in the lower part of 2.

FIG. 7 is a plan view showing a fourth embodiment of the hemispherical system play equipment 10 according to the present invention. In this figure, the same parts as those shown in FIGS. 1 to 6 are designated by the same reference numerals, and the description thereof will be omitted.

In this embodiment, each arcuate frame 1
A play member 18c such as a combination of ribs and a rope net is installed in the lower part of 2.

As described above, the hemispherical system play equipment 10 according to the present invention has four types as shown in the first to fourth embodiments.
The arc-shaped frames 12 are provided radially from the center so as to be substantially hemispherical in the upper part, and between the free ends 12a of the arc-shaped frames 12 and the ground GL, an arbitrary predetermined length is provided. The pillars 14 are connected in series. Then, various types of pre-assembled play members 18 to 18c are appropriately fixed to the lower portion of the arc-shaped frame 12.

FIG. 8 is a front view showing a fifth embodiment of the hemispherical system play equipment 10 according to the present invention. FIG. 9 is a plan view of the same. In each drawing, the same parts as those shown in FIGS. 1 to 8 are designated by the same reference numerals, and the description thereof will be omitted.

In this embodiment, the arcuate frame 12
The number is different and six are used, and these arc-shaped frames 12 are assembled through a joint member 13. According to this, the strength is increased.

FIG. 10 is a plan view showing a sixth embodiment of the hemispherical system play equipment 10 according to the present invention.

In this embodiment, the arcuate frame 12
The numbers are different from each other, and three arc-shaped frames 12 are assembled through a joint member 13. According to this, the minimum strength is obtained,
Material cost is low and assembly is easy.

FIG. 11 is a schematic plan view showing a seventh embodiment of the hemispherical system play equipment 10 according to the present invention.

In this embodiment, a plurality of arc-shaped frames 1
2 is appropriately assembled through a joint member 13, and two hemispherical system play equipments 10 shown in the first to sixth embodiments are two-dimensionally connected.

According to this, two types of play equipment can be constructed.

FIG. 12 is a schematic front view showing an eighth embodiment of the hemispherical system play equipment 10 according to the present invention.

In this embodiment, for example, a plurality of arc-shaped frames which can be assembled and formed on the top of a hemispherical system play equipment 10 as shown in FIG. 1 through a joint member 13 so as to have a substantially hemispherical shape. 12 are overlapped and connected.

According to this, a three-dimensional play equipment having a predetermined arbitrary height can be constructed.

FIG. 13 is a schematic plan view showing a ninth embodiment of the hemispherical system play equipment 10 according to the present invention.

In this embodiment, a cubic play unit, a rectangular parallelepiped play unit, and a hybrid play system developed by the same applicant (Japanese Patent Application No. 5-12795).
A plurality of arc-shaped frames 12 are appropriately assembled and connected to each other laterally of a cubic game unit 28 as disclosed in 9) via a joint member 13 so as to have a substantially hemispherical shape.

FIG. 14 is a schematic front view showing a tenth embodiment of a hemispherical system play equipment 10 according to the present invention.

In this embodiment, a plurality of arc-shaped frames 12 are appropriately assembled and connected above the cubic game unit 28 through a joint member 13 so as to have a substantially hemispherical shape.

In the seventh to tenth embodiments described above, it is possible to obtain an enlarged play equipment.

The type of the play member is not particularly limited, and may be any as long as it can be assembled in the lower space portion of the arc-shaped frame 12.

[0049]

As described above in detail, in the hemispherical system play equipment of the present invention, at least three or more arc-shaped frames are provided radially from the center so as to be substantially hemispherical in the upper part. And, since various kinds of play members are appropriately fixed to the lower part of the arc-shaped frame, the mechanical strength is extremely large in the vertical and horizontal directions,
The safety as a playground equipment can be secured. Further, since the outer circumference is substantially circular, it can be installed even in a small site. In addition, it is possible to easily assemble on-site in a short time by using a standardized arc-shaped frame that is produced in large quantities in the factory, so that the material cost and the assembly cost can be reduced. is there.

[Brief description of drawings]

FIG. 1 is a front view showing a first embodiment of a hemispherical system play equipment according to the present invention.

FIG. 2 is a plan view of the same.

FIG. 3 is a front view showing a second embodiment of the hemispherical system play equipment according to the present invention.

FIG. 4 is a plan view of the same.

FIG. 5 is a front view showing a third embodiment of the hemispherical system play equipment according to the present invention.

FIG. 6 is a plan view of the same.

FIG. 7 is a plan view showing a fourth embodiment of the hemispherical system play equipment according to the present invention.

FIG. 8 is a front view showing a fifth embodiment of the hemispherical system play equipment according to the present invention.

FIG. 9 is a plan view of the same.

FIG. 10 is a plan view showing a sixth embodiment of the hemispherical system play equipment according to the present invention.

FIG. 11 is a schematic plan view showing a seventh embodiment of the hemispherical system play equipment according to the present invention.

FIG. 12 is a schematic front view showing an eighth embodiment of the hemispherical system play equipment according to the present invention.

FIG. 13 is a schematic plan view showing a ninth embodiment of the hemispherical system play equipment according to the present invention.

FIG. 14 is a schematic front view showing a tenth embodiment of a hemispherical system play equipment according to the present invention.

[Explanation of symbols]

 10 hemispherical system play equipment 12 arc-shaped frame 12a free end 13 joint member 14 prop 16 connecting member 18 play member 18a play member 18b play member 18c play member 20 hanging string member 22 reinforcement member 24 stair 28 28 cubic play unit GL ground

Claims (5)

[Claims] 1. At least three arc-shaped frames,
A hemispherical system play equipment, characterized in that it is provided radially from the center so as to have a substantially hemispherical shape in the upper part, and various kinds of play members are appropriately fixed to the lower part of the arcuate frame. 2. At least three or more arc-shaped frames are provided radially from the center so as to have a substantially hemispherical shape in the upper part, and are fixed through a joint member, and various parts are formed on the lower part of the arc-shaped frame. A hemispherical system play equipment characterized in that play members of the following types are appropriately fixed. 3. At least three arc-shaped frames,
Provided radially from the center so as to have a substantially hemispherical shape in the upper part, and between the free end of each of these arc-shaped frames and the ground, struts of an arbitrary predetermined length are respectively provided in series.
A hemispherical system play equipment, wherein various types of play members are appropriately fixed to the lower portion of the arc-shaped frame. 4. At least three arc-shaped frames,
Provided radially from the center so as to have a substantially hemispherical shape in the upper part, and between the free end of each of these arc-shaped frames and the ground, struts of an arbitrary predetermined length are respectively provided in series.
A hemisphere characterized in that a connecting member is fixed to the free end sides of adjacent arc-shaped frames, columns to each other or the entire circumference, and various kinds of play members are appropriately fixed to the lower part of the arc-shaped frames. Shaped system play equipment. 5. The hemispherical system play equipment according to claim 4, wherein the connecting member is substantially circular.