RU74817U1 - WATER Diving Board for Ski Jumping - Google Patents

Abstract

1. Water ski jumping ramp containing an elevation, a lifting device, a water supply device, a launch pad, a splash pad, tray supports and trays with straight or curved sides, hermetically connected to each other, characterized in that a dam is installed at the bottom of the tray, creating water level in the tray. 2. A water springboard according to claim 1, characterized in that the dam in the tray is made in the form of separate segments. A water springboard according to claim 1, characterized in that the dam in the tray is formed by a gas stream. A water springboard according to claim 2, characterized in that the dam segments in the tray are made in the form of hollow gas-filled containers. A water springboard according to claim 2, characterized in that the dam segments in the tray have magnets fastening the segments together, and a device that neutralizes the action of the magnetic field.

Description

The utility model relates to sports facilities and can be used for mass entertainment.

A water attraction is known according to AS No. 1780794 MPK A63G 21/18, which includes a sectional chute of curvilinear form mounted on the supports on the inner surface of which there are protrusions and a means for supplying water to the upper portion of the chute.

Its disadvantage is that water does not linger on the gutter.

The closest analogue selected as a prototype is a ski jump for skiing according to AS No. 1687285 MPK A63G 21/14, containing a frame on which there is a launch pad and an inclined acceleration surface divided into sections on which the ski gutters are installed , skier position sensors and air distribution and skiing system.

The disadvantage of this design is the difficulty of creating an "air cushion" under the skis.

The task of creating a utility model is to improve performance, ease of use and expansion of application possibilities.

The solution to this problem is achieved by the fact that the water spring containing an elevation, a lifting device, a water supply device, a launching pad, a landing pad, tray supports and trays with straight or curved sides are hermetically connected to each other according to a utility model in the lower part of the tray to create a constant water level installed dam from the segments.

It is desirable to produce segments in the form of separate gas-filled, flexible containers

It is desirable to ensure the tightness of the segments between themselves using a magnetic field created by permanent magnets or electromagnets.

It is advisable to install a device that reduces the effect of the magnetic field in order to reduce the segments' resistance to the athlete's movement along the tray.

It is advisable to form a dam in the tray using jets of gas flow.

Other objectives and advantages will become apparent from the following detailed description of the device and the accompanying drawings.

Figure 1 - shows the horizontal arrangement of the springboard.

In Fig.2 - view A in Fig.1, the location of the springboard in the vertical.

In Fig.3 - view BB in Fig.1, the support of the trays.

Figure 4 is a view In figure 3.

In Fig 5 is a diagram of the movement of the athlete on the trays.

In Fig.6 is a view of GG in Fig.5, a closed dam.

In Fig.7 is a view of DD in Fig.5, the dam of the tray at the time of passage of the athlete.

In Fig.8 is a view of EE in Fig.7, segments of the dam.

Figure 9 is a diagram of the creation of a dam by gas flow.

The water ski jumping ramp includes a water supply device 1 above it a lifting device 2 with an elevation 3 on which the launch pad 4 is located. Between the launch pad 4 and the splashdown pad 5 there are inclined trays 6 with water 7 on the supports 8. The trays 6 are tightly connected to each other a film 9. In the lower part of the trays 6 there is a dam 10 holding water 7 and consisting of separate flexible segments 11 made in the form of hollow gas-filled containers. The tightness of the segments 11 between themselves is ensured by the installation of magnets 12 and electromagnets inside the segments 11. To reduce the resistance to the athlete’s skiing movement 12, it is advisable to create a dam 10 with the help of inclined jets 14 of a gas stream supplied through pipes 15.

Springboard works as follows.

The athlete, using the lifting device 2, rises to the elevation 3 and stands on the launch pad 4. Prior to this, the water supply device 1 pours water 7 into the trays 6 located on the supports 8. The water 7 in the trays 6 is delayed due to dams 10 and an airtight film 9. The athlete, pushing off with ski poles it slides down the water 7 located in the trays 6. The segments 11, deflecting under the skis 12, let the athlete pass, then again return to their original position with the magnetic field created by the magnets 12 and electromagnets 13 tightly compresses the hollow walls of the segments 11 to each other.

It is advisable to install sensors or a device that turns off the electromagnets 13 in the dam 10 in front of the traveling athlete 12 and turns on the electromagnets 13 again after the athlete 12 travels. This saves water consumption 7 and its constant level in the trays 6. The athlete ends the movement with splashdown at the site 5. Water losses 9 in trays 6 is supplemented by supplying it with a water supply device 1 to the top of the elevation 3.

The athlete's descent speed increases if the dams 10 in the trays 6 are created using inclined jets 14 of the gas flow supplied through the pipes 15, while the friction of the skis 12 about the segments 11 is excluded.

This springboard allows athletes to train in the absence of snow and can serve as an attraction for entertainment.

Claims (5)

1. Water ski jumping ramp containing an elevation, a lifting device, a water supply device, a launch pad, a landing pad, tray supports and trays with straight or curved sides, hermetically connected to each other, characterized in that a dam is installed at the bottom of the tray, creating water level in the tray. 2. Water springboard according to claim 1, characterized in that the dam in the tray is made in the form of separate segments. 3. The water springboard according to claim 1, characterized in that the dam in the tray is formed by a gas stream. 4. Water springboard according to claim 2, characterized in that the dam segments in the tray are made in the form of hollow gas-filled containers. 5. Water springboard according to claim 2, characterized in that the dam segments in the tray have magnets fastening the segments together, and a device that neutralizes the action of the magnetic field.