JPH0233272B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] This invention relates to a spiral type artificial ski slope.

[Prior art]

Until now, various artificial ski resorts with slopes formed indoors and outdoors have been provided.

[Problems to be solved by this invention]

However, in conventional artificial ski resorts, slopes of a satisfactory length cannot be obtained considering the installation area, and the slope surface is monotonous with little variation.

As a solution to these problems, the applicant previously disclosed in Japanese Patent Application No. 60-259594 a spiral type artificial ski slope, which allows the slope to be longer.
We provided an artificial ski resort where you can enjoy skiing on a variety of slopes with partial slope adjustment.

However, since there was only one sliding surface, both intermediate and advanced skiers and ordinary skiers had to ski on the same sloped surface, which was unfavorable from the standpoint of skill acquisition and safety.

Therefore, this invention is an improvement on the applicant's earlier application, and is a spiral design that allows intermediate and advanced skiers as well as the general public to choose a sliding surface that suits their level, and also increases the number of people who can ski against the volume of the structure. The purpose is to provide an artificial ski resort.

[Means for solving problems]

The spiral-type artificial ski resort that was invented by this
It is equipped with a vertically standing center shaft and a spiral sliding surface that rotates and descends around the center shaft. It is characterized by having the same projected cross section from the top layer to the bottom layer.

〔Example〕

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be explained below with reference to illustrated embodiments. FIG. 1 shows a first embodiment of the invention. This ski resort has a center shaft (not shown)
There are two spiral slopes, an intermediate/advanced slope 9 and a general slope 10, which rotate around and descend at different angles of inclination. The respective smooth surfaces 9 and 10 are vertically separated with a distance between them, and have the same projected cross section from the top layer to the bottom layer.

In addition, landscapes are projected on the walls with jumbo screens 1, and an artificial pond 2 is installed on a part of the gliding surface to create an environment closer to nature.

Runners use the center shaft elevator from Entrance 3 to climb to the top level, select either the intermediate/advanced slope 9 or the general slope 10 according to their level, and ski both surfaces 9 at a time. You can also practice by skiing , 10.

In addition to the elevator, each sliding surface 9, 10
It is also possible to install the lift 11 in the.

In the second embodiment shown in FIG. 2, the intermediate/advanced level skiing surface 9 and the general skiing surface 10 are arranged in a spiral shape so as to go around the outer periphery of the two center shafts 4, 4. It has the same projected cross section from the top to the bottom, and has a long sliding surface.

Furthermore, in the third embodiment shown in FIG.
Various types of sliding surfaces 9 and 10 are arranged in a spiral shape in a figure 8 pattern around two center shafts 4 and 4, making it possible to construct a sliding surface with a wide variety of slopes and courses. can. This ski resort also has the same projected cross-section from the top to the bottom.

Furthermore, in this third embodiment, the space can be used effectively, so the main restaurant 6 and cafe room 7 can be arranged effectively.

In each of these embodiments, there are two types of sliding surfaces, one for intermediate/advanced users and one for general users, but it is also possible to increase the number of sliding surfaces as necessary.

〔Effect of the invention〕

The embodiments of the spiral type artificial ski slope according to the present invention are as described above, and the following effects can be achieved.

The sliding surface is spiral-shaped and consists of multiple layers of slopes separated into upper and lower layers, and has approximately the same projected cross section from the top layer to the bottom layer.
It is possible to effectively utilize the site area three-dimensionally to form a long sliding surface.

The sliding surface consists of multiple layers of slopes with different angles of inclination, so you can enjoy downhill skiing tailored to your level.
At the same time, there is less congestion due to the different levels of skiers, making it possible for a large number of people to ski downhill.

[Brief explanation of drawings]

FIG. 1 is an overall view showing a first embodiment of the present invention;
FIGS. 2 and 3 are overall views of the second and third embodiments, respectively. 1... Jyambo screen, 2... Artificial pond, 3
... Entrance, 4 ... Center shaft, 5
...Restaurant, 6...Main restaurant, 7...
...Cafe room, 8...Information room, 9...Intermediate/advanced skiing surface, 10...General skiing surface, 11...Lift.

Claims (1)

[Claims] 1.Equipped with a vertically rising center shaft and a spiral sliding surface that rotates and descends around this center shaft, the sliding surface is composed of multiple layers of slopes separated into upper and lower layers with different slopes, and the sliding surface is a spiral-type artificial ski resort that is characterized by having almost the same projected cross-section from the top layer to the bottom layer.