JPH0623344Y2 - Leisure downhill equipment - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a leisure downhill device provided with an open ditch-like downhill and a wheeled bogie for running down the inner surface of the downhill.

(Prior Art) As a conventional example in which the inner surface of a downhill is formed to run down by a trolley with wheels, for example, Japanese Patent Application No. 62-326778 made by the applicant.
Of Japanese Patent Application No. 63-7110
There is a sixth issue.

The invention of Japanese Patent Application No. 62-326778 is a braking device which is formed in a tubular shape so that the inner surface of a downhill is driven by a trolley provided with wheels, and the traveling speed of the trolley is restricted at the exit of the downhill. Is provided.

Further, the invention of Japanese Utility Model Application No. 63-71106 is formed so that it is driven by a trolley provided with an inner surface of a tubular slideway, and the cruising speed of the trolley operates regardless of the operation skill of a passenger. ,
It is formed so as to be braked by a mechanically-operated speed governor.

In each of the above inventions, the rider's safety is emphasized so that the rider can drive down the tubular downhill.

(Problems to be solved by the invention) With the leisure downhill device that runs down the inner surface of a tubular downhill shown in the conventional example, the passenger does not directly turn off the outside air to run down, There was a problem that I could not feel the thrilling atmosphere. Also, if the downhill is formed in the shape of an open drain with a combination of a straight runway and a rotating part, the carriage is crowded at the entrance of the downhill, and there is a danger of rushing to get on,
In the middle of the downhill, I was afraid that the trolley might jump off the track and jump out.

This invention has been made in view of the above-mentioned problems of the prior art, and makes sure that the bogie starts at the entrance of the open ditch-like downhill so that the bogie does not jump out of the downhill during running. It is an object of the present invention to provide a leisure downhill device that enables safe and varied downhill rides.

(Means for Solving the Problem) A leisure downhill device of the present invention is configured such that a pedestal on which a wheeled vehicle is horizontally mounted is vertically lifted and supported at a downwardly inclined downhill entrance to stop the vehicle. A lift-type buoy starter is installed to lower the frame vertically and bring the wheels into contact with the glide surface to start the vehicle.On the straight runway at the opening edge of the glideway, there is a guide board and a rotating part that are formed inside the glideway. Is provided with a pop-out prevention device consisting of a guide board wall that is arcuate so as to be located on the extension of the inner surface of the downhill.

(Function) The floating platform starter is installed at the entrance of the downhill, which is inclined downwards, in a state where the pedestal on which the wheeled vehicle is horizontally mounted is vertically lifted and supported, and the wheels are separated from the downhill. The vehicle is securely stopped, and the pedestal on which the trolley with wheels is horizontally mounted is vertically lowered to bring the wheels into contact with the glide surface to reliably start the vehicle.

Also, the pop-out prevention device formed at the opening edge of the downhill is
On a straight road, the wheels of the trolley are pushed back by being guided by the guide board, and on the rotating part, the wheels of the trolley smoothly run down on the guide board wall and are returned. Therefore, it prevents the truck wheels running down the downhill from coming off the opening edge of the downhill and prevents the truck from jumping out of the downhill.

(Example) An example will be described with reference to the drawings.

FIG. 1 is an overall explanatory view of a leisure downhill device according to the present invention.

The downhill (1) is supported by a plurality of base pillars (2) projecting vertically upward from the ground and a frame (3) formed by branching out from the base pillars (2) as a support from above. It is formed so as to incline gently downward.

The downhill (1) is formed in an open-drain shape having, for example, a semicircular shape or a U shape, and descends while turning by combining a straight running path (4) and a rotating portion (5) that turns in an arc. To form.

At the entrance (6) of the downhill (1), an elevating device for passengers such as stairs, elevators or escalators, or lifts will be provided.

In addition, the exit (7) of the downhill (1) is connected to the exit (7) and connected to the stop run (8), and the cushion material (9) and the spring or oil damper or pneumatic type on the stop run (8). The shock absorbers are connected to each other, and the trolley that has slid down abuts the cushion material (9), and the cushion material (9) moves with the trolley while absorbing the velocity energy of the trolley, and the spring or oil damper or shock It is formed by providing a stop device that stops while being buffered by an absorber.

At the entrance (6) of the downhill (1), as shown in FIG. 2 and FIG.

The floating platform starter is a rectangular flat platform on which the cart is placed.
(10) and a column (1) fixed in a direction orthogonal to the frame (10).
1) and a hydraulic or pneumatic cylinder (12) for vertically moving the column (11) are connected in the vertical axis direction, and when the gantry (10) rises, the dolly slides down the slideway (1). It is lifted up completely from the surface, and when the pedestal (10) descends, the rear wheel of the bogie comes into contact with the glide surface, and when the wheel comes into complete contact with the glide surface, the bogie starts to slide down.

As shown in Fig. 4, the slideway (1) is formed by forming a semicircle or U-shaped open-drain section and bending the opening edges on both sides outward at a substantially right angle. It is formed by providing an edge (13) and a protective edge (14) formed by curving the tip of the guide edge (13).

Further, a guide for preventing the vehicle from jumping out is provided at the opening edge of the downhill (1). As shown in FIGS. 5 and 6, the pop-out prevention guide has a rectangular rod-shaped guide board (15) made of a rubber-based material or synthetic resin material formed by molding the guide edge (13) in the straight running path (4). Is provided, and one end of the guide board (15) is formed so as to project inside the slideway (1).

That is, one end of the guide board (15) protruding at a right angle to the inner surface of the downhill comes into contact with the side surface of the wheel of the bogie that is moving down, and the wheel crosses the guide edge (13) to open the edge of the downhill (1). It is formed so as to prevent it from popping out.

Further, in the rotating part (5), the guide board guide edge (16), the guide board protective edge (17) and the guide board wall (18) which is a part of the slideway (1) are the guide edge (13) upper end surface. With the symmetry plane as a part of the vicinity of the opening edge of the downhill (1), the guide edge (13) and the protective edge.
It is formed in a shape symmetrical with (14) and the inner surface joint of the downhill (1) is
Smoothly shape with filler etc. to enable smooth running.

The wheels (19) of the carriage are always formed so as to be in contact with the inner peripheral surface of the downhill (1) at a right angle.

That is, as shown in FIG. 7, the wheel (19) is bent in the middle and is rotatably fixed to one end of the wheel (20) formed in a V shape, and at the same time, the other end of the axle (20) is trolleyed. The pin (23) is attached to the lower surface of the body (22) so that it can rotate in the vertical direction toward the side edge.
Combine and fix with.

Further, the spring (21) is sandwiched and engaged with the side edge portion of the bogie body (22) and the intermediate portion of the axle (20).

That is, when the wheels (19) are fixed, the bogie body (22) is formed so as to work vertically against the elastic force of the spring (21), and when the bogie body (22) is fixed, the pin (23 ) As the center of rotation against the elastic force of the spring (21) and the wheel (19)
To be able to rotate.

On the outside of the opening edge of the downhill (1), as shown in FIG.
Installed a collection device for trolleys already used. Recovery equipment downhill (1)
The rack track (24) is provided so as to project horizontally from the lower end of the protective edge (14) of the electric pinion wheel (26) that rotates in mesh with the rack track (24) and the pinion wheel (26). It is formed by providing an arm (25) for hanging a dolly suspended from the axis. The rack track (24) forms from the outlet (7) to the inlet (6) along the outer edge of the downhill (1).

(Effect) Since the present invention is configured as described above, it has the following effects.

A lift that vertically raises and supports a pedestal on which a cart with wheels is horizontally mounted and stops it at the entrance of a downhill sloping downward, and then vertically lowers the cradle to bring the wheels into contact with the gliding surface and start the vehicle. By providing the floating platform starter, it is possible to securely stop the truck by raising it to a fixed position with the wheels separated from the downhill until the passenger is seated at the entrance of the downhill. After the end of riding, the platform on which the wheeled vehicle is horizontally mounted is lowered to bring the wheels into contact with the downhill surface that inclines downward, so that the vehicle can be reliably and safely started.

In addition, a guide board that is formed to project inside the slideway on the straight runway at the opening edge of the slideway and a guide board wall that draws an arc shape so as to be located on the extension of the inner peripheral surface on the rotating part On the runway, the wheels of the trolley are smoothly guided and pushed back by the guide board, and at the rotating part, the wheels of the trolley are smoothly driven back and forth on the guide board wall, so that the trolley is stable and smooth in the central part of the slideway. It is possible to prevent the trolley that is running down from jumping out of the downhill road as it runs down, and enjoy a safe and varied downhill ride.

[Brief description of drawings]

FIG. 1 is an overall explanatory view in which a part of the leisure downhill device according to the present invention is shown in section, FIG. 2 is a sectional explanatory view of a floating base starting device, FIG. 3 is a side explanatory view thereof, and FIG. Is a perspective explanatory view in which a part of the downhill is deleted, FIG. 5 is a partial cross-sectional explanatory view of a straight runout pop-out prevention device, and FIG. 6 is a partial cross-sectional explanatory view of a rotary part pop-out prevention device. FIG. 8 is a partial explanatory view of a wheel with a spring, and FIG. 8 is a partial explanatory view of a carrying device. 1 ... Downhill, 4 ... Straight track 5 ... Rotating part, 6 ... Entrance 8 ... Exit, 15 ... Guide board 18 ... Guide board wall, 19 ... Wheels 21 ... Spring, 22 ... Bogie body 24 …… Rack track, 26 …… Pinion car

 ─────────────────────────────────────────────────── ─── Continuation of the front page (56) References JP-A-55-26973 (JP, A) JP-A-53-91833 (JP, A) Actually open Sho-60-81591 (JP, U) Actual-open Sho-54- 128593 (JP, U) Actually open 61-64663 (JP, U) Actually open 62-144768 (JP, U) Special public Sho-50-12336 (JP, B1) Actual public 53-2066 (JP, Y2)

Claims (1)

[Scope of utility model registration request] 1. A leisure downhill device in which a wheeled trolley runs down an open-deck slope that is tilted while turning downward from above. A wheeled trolley is placed horizontally at the entrance of the downhill sloping downward. A lift-type buoy starter that vertically lifts and supports the stopped pedestal and stops the pedestal and brings the wheels into contact with the glide surface to start the vehicle is provided on the straight runway at the opening edge of the downhill. Is a leisure board characterized by being provided with a guide board projecting inward of the slideway and a rotating part provided with a pop-out prevention device consisting of a guideboard wall that is arcuate so as to be located on an extension of the inner peripheral surface of the slideway. Downhill device.