KR102451526B1 - A Simultaneous starting platform for a sled with sliding rollers - Google Patents

Abstract

The present invention provides a simultaneous starting platform for a sledding slope with sliding rollers, which implements starting kinetic power through a free fall due to the self-load of each sled prepared at a starting point, and applies a rolling motion by sliding rollers so that a stable starting operation is achieved, thereby providing stability when in use. The simultaneous starting platform comprises: a device body installed at the starting position of each of slopes at a sledding slope; a starting plate provided on the device body to be axially rotatable and to seat a sled thereon; and a driving means provided in the device body, and selectively driven by control of a control means for controlling the power of a power supply unit to axially rotate the starting plate. The starting plate has a plurality of holes for protruding and retreating, wherein the holes are vertically formed therethrough, has movable rollers provided thereunder to selectively protrude from and retract into the holes for protruding and retreating and to roll on the upper surface of the starting plate to slide, thereby minimizing frictional force, and further includes a movable means for causing the movable rollers to selectively protrude from and retract into the holes for protruding and retreating.

Description

{A Simultaneous starting platform for a sled with sliding rollers}

The present invention relates to a simultaneous starting platform for a sledding rink to prevent safety accidents in advance by starting each sled at the respective starting positions of a sled having a plurality of slopes at the same time.

Specifically, the starting kinetic force is realized through free fall by the self-load of each of the sleds prepared at the starting point, and the rolling motion by the sliding roller is applied to ensure a stable starting operation, thereby improving the stability of use. It relates to a sledding rink simultaneous departure platform equipped with a sliding roller to be implemented.

In general, the sledding slope is intended to enjoy the play of riding a sled and driving on a sloped road surface, and mainly consists of a slope with snow laminated on the surface, and the departure is arranged so that the user can board the sled at the top of the slope cost is made up

That is, it is one of leisure facilities that allows a user to ride a sled by entering the slope after boarding the sled at the starting platform.

In the above, the slope is made of a slope inclined downward so that the sled can fall freely, and the sled can be enjoyed through a sliding mat such as snow or artificial turf on the surface.

In such a sled in the sled, separate safety personnel are disposed at the starting platform for aligning and safe departure in order to prevent safety accidents such as collisions between sled occupants and waiting people when the sled is departing to help the sled start.

In the above, the starting platform has horizontality, so that the user can safely board the sled, and when the sled the user is riding on enters the slope, the starting platform moves from the starting platform to the slope by the user's own power or is placed on the starting platform You will enter with the help of security personnel.

That is, in the prior art, there was a problem in that the starting operation for the sled to enter the slope from the starting platform is not smoothly performed.

Accordingly, recently, starting devices for sleds have been proposed to facilitate entry to the slope from the starting position of the sled.

As one of them, there is Korean Patent Application No. 10-2011-0089503 (Name: Four Seasons Sledding Rink/2011.09.05.), and as is known in the Gazette, a slope descending on a sled, and the starting point of the slope slope and an automatic starting device installed on the pole to automatically start a plurality of sleds, wherein the automatic starting device includes a housing installed at the starting point, and a transport belt installed in plurality at intervals in the housing to transport the sled toward the light chain rope; , a sledding rink that is installed inside the housing and includes a driving device for driving a plurality of conveying belts is described.

And in Korean Patent Application No. 10-2013-0131900 (Name: Sledding Rink Starter Device/2013.11.01.), as known in the publication, the base plate and the base plate are arranged so that the tip is in contact with the tip of the slope A sledding rink starting platform device comprising an operating plate supported so as to be movable between a horizontal position and an inclined position with respect to the have.

On the other hand, in Korea Utility Model Application No. 20-2015-0002837 (name: starting device of sled/2015.05.03.), as is known in the publication, the surface is disposed on the top of the slope and the slope made of a slope, A sled starting device for a sled that is provided on the starting platform to allow the sled to enter the slope in a sled comprising a starting platform having a horizontal surface; a pair of guide rails provided on the surface of the starting platform and arranged to have a longitudinal direction in the slope side direction while having a gap therebetween to guide the sled by being seated on the upper surface; Departure of a sled comprising a pressing means provided at an interval between the guide rails and configured to press the rear end of the sled in the slope side direction from the starting platform to linearly move the sled on the guide rail to enter the slope The device is described.

In addition, in Korea Utility Model Application No. 20-2019-0000926 (name: automatic sled start control system / 2019.03.06.), as known in the publication, the upper end of the slope having an inclination ( a plurality of starting devices installed corresponding to each of the plurality of lanes in the top) and moving a target apparatus placed on an upper face of each starting device to the slope ; a control device capable of individually driving the plurality of starting devices in response to an operation of a manager; And a sliding system comprising a delivery device installed on the opposite side from the slope of the slope based on the plurality of starting devices and delivering the target instrument from a part of the upper end of the slope to a place adjacent to the starting device is described have.

Korean Patent Application No. 10-2011-0089503 (2011.09.05.) Korean Patent Application No. 10-2013-0131900 (2013.11.01.) Korean Utility Model Application No. 20-2015-0002837 (2015.05.03.) Korea Utility Model Application No. 20-2019-0000926 (2019.03.06.)

However, in the conventional starting apparatus and systems of the sled rink as described above, the simultaneous start is properly performed by different starting kinetic energy according to the difference in the self-load of the users on each sled while entering the slope from the starting point. There was an unsustainable problem.

That is, there was a problem in that it was not possible to prevent safety accidents in advance because the simultaneous start of each sled was not implemented, and thus safety and safety in use could not be secured.

The present invention has been proposed to solve the conventional problems as described above, and an object of the present invention is to prevent a safety accident in advance by starting each sled at the respective starting positions of the sled rink having a plurality of slopes at the same time The starting motion is realized through free fall by the self-load of each of the sleds prepared at the starting point, and the rolling motion by the sliding roller is applied to ensure a stable starting operation, thereby improving the stability of use. It is to provide a simultaneous starting platform for a sledding rink equipped with a sliding roller to be implemented.

In order to achieve the object of the present invention as described above, the simultaneous starting platform for a sledding rink equipped with a sliding roller according to the present invention comprises: a device body installed at the starting positions of the slopes at the sled; a starting plate rotatably provided on the device body and on which the sled is mounted; In a sledding rink simultaneous starter equipped with a sliding roller comprising a; a driving means provided in the apparatus body and selectively driven through control of a control means configured to control the power supply of the power supply to rotate the starting plate ; In the starting plate, a plurality of indentation holes penetrating up and down are formed, and movable rollers are selectively protruded to the lower portion to minimize frictional force by rolling and sliding on the upper surface of the starting plate; It characterized in that it further comprises a; movable means configured to selectively protrude and retract the movable rollers into the protruding hole.

The movable means may include: a fixing bracket having a fixing support hole having a length vertically from the bottom surface of the starting plate; a movable bracket coupled while being guided vertically to the fixing support hole of the fixing bracket and pivotally coupled to each other so that the movable rollers protrude and retract to fit each of the protruding and retracting holes during upward movement; and a pressing member configured to press the movable bracket in a direction toward the starting plate during downward axial movement of the starting plate.

The sledding rink simultaneous starting platform equipped with a sliding roller according to the present invention made in this way is a sledding rink having a plurality of slopes, each at the upper part of the starting plate axially rotatably coupled to the device body installed at each starting position of the slopes. When the user prepares for departure while boarding the sleds, the departure plate can be horizontally arranged to stably prepare for departure, and when the preparation for departure for each of the sleds is completed, a control means according to the operator's selective driving operation When the driving means is driven through the control of the sled to cause the axial rotation movement so that the tip of the starting plate is downward, the movable means is driven at the same time and the movable rollers are exposed to the top through the in and out holes of the starting plate, and the sliding rolling motion is performed at the bottom of the sled. While the friction force is minimized, the free fall motion according to the self-load of each sled is simultaneously performed and simultaneous start is realized.

At this time, even if the users riding on the sled have different starting kinetic energy according to the difference in their own load, the frictional force on each sled is minimized and the simultaneous start is properly made, so the stability and safety in use are improved. have

1 is a schematic isometric view showing the simultaneous start of a sledding rink equipped with a sliding roller according to an embodiment according to the present invention.
Figure 2 is a schematic perspective view showing a sledding rink simultaneous starter equipped with a sliding roller according to the present embodiment.
Figure 3 is a schematic bottom perspective view showing the simultaneous start of the sledding rink equipped with a sliding roller according to the present embodiment.
Figure 4 is a schematic illustration showing the simultaneous start of the sledding rink equipped with a sliding roller according to the present embodiment.
5 and 6 are schematic bottom perspective views showing a starting plate constituting a simultaneous starting platform for a sled rink equipped with a sliding roller according to the present embodiment.
7 is a schematic exemplary view showing the coupling state of the movable roller and the movable bracket constituting the simultaneous starting platform of the sled rink equipped with the sliding roller according to the present embodiment.
8 is a schematic illustration of some excerpts showing the starting plate and the movable means constituting the simultaneous starting platform of the sled rink equipped with the sliding roller according to the present embodiment.
9 to 11 are schematic exemplary views showing the operating state of the sledding rink simultaneous starter equipped with a sliding roller according to the present embodiment.
12 is a schematic exemplary view showing the control state of the sledding rink simultaneous starter equipped with a sliding roller according to the present embodiment.
13 is a schematic bottom perspective view showing an example in which the movable brackets constituting the simultaneous start pole of the sledding rink equipped with the sliding roller according to the present embodiment are connected and fixed through the movable support.
Figure 14 is a schematic illustration showing the movable bracket and the movable support constituting the simultaneous start pole of the sled rink equipped with a sliding roller according to the present embodiment.
Figure 15 is a schematic illustration showing the operating state of the movable support constituting the sledding rink simultaneous starting platform equipped with a sliding roller according to the present embodiment.

Hereinafter, with reference to the accompanying drawings, a detailed description of the sled rink simultaneous starting platform equipped with a sliding roller according to a preferred embodiment according to the present invention is as follows.

Embodiments of the present invention may be modified in various forms, and the scope of the present invention should not be construed as being limited to the embodiments described in detail below. This example is provided to more completely explain the present invention to those of ordinary skill in the art. Accordingly, the shape of elements in the drawings may be exaggerated to emphasize a clearer description. It should be noted that the same members in each drawing are sometimes shown with the same reference numerals. Detailed descriptions of well-known functions and configurations determined to unnecessarily obscure the gist of the present invention will be omitted.

1 to 15 are views showing the sledding rink simultaneous starting platform 1 equipped with a sliding roller according to an embodiment according to the present invention, and a sledding rink simultaneous starting platform 1 equipped with a sliding roller according to the present embodiment. In a sledding rink in which a plurality of slopes are mainly arranged with snow or artificial turf stacked on the surface, it is installed at the top of the slope so that users can start at the same time while each sled 100 is boarded. applies.

That is, it is suitably applied to prevent a safety accident such as a collision in advance by starting each of the sleds 100 at the same time at each starting position of a sledding rink having a plurality of the slopes.

The sledding rink simultaneous departure platform 1 equipped with a sliding roller according to this embodiment includes a device body 2 installed at the starting positions of the slopes in the sled rink; a starting plate (3) which is rotatably provided on the device body (2) and on which the sled (100) is mounted; Driving means (4) provided in the device body (2) and selectively driven through the control of the control means (61) to control the power of the power supply (62) to rotate the starting plate (3) have ;

That is, in the sledding slope having a plurality of the slopes, each of the above at the top of the starting plate 3 rotatably coupled to the device body 2 installed at the respective starting positions (top portions) of the slopes. After the user boards the sleds 100 and prepares for departure, the driving means 4 is driven through the control of the control means 61 selectively operated by the user so that the tip of the departure plate 3 is downward A plurality of sleds 100 are simultaneously started from the starting plate 3 while inclining freely falling by the self-load of the sled 100 on which the user is boarded.

At this time, when the user prepares for departure from the starting plate 3 , the starting plate 3 is initialized by the driving means 4 and horizontally arranged, thereby stably preparing for departure.

In addition, the preparation for departure for each of the sleds 100 is completed, and after the operator grasps this, the driving means 4 is driven through the control of the control means 61 while being made to the operator's selective operation operation. In the device body (2), the front end moves downward while the starting plate (3) is axially rotated.

Accordingly, a plurality of sleds 100 are simultaneously started from the starting plate 3 while freely falling by the self-load of the sled 100 on which the user is boarded.

In the above, the device body 2 may be formed of a 'frame structure' installed on the floor of the sled; A rear end of the starting plate 3 may be axially rotatably coupled to the device body 2 .

At this time, in a state in which the rear end and the front end of the starting plate 3 are horizontally arranged, the front end may rotate downward to form an axial rotational movement from the rear end to the front end side to form a downwardly inclined surface.

In the above, the starting plate 3 is made in a 'plate' shape, and may be provided to form an area in which a plurality of sleds 100 can start at the same time.

In the above, the driving means (4) is rotatably shaft-coupled to the device body (2) and the end of the rod is rotatably shaft-coupled to the starting plate (3) It can be made of a 'cylinder structure' ; The configuration and structure of the cylinder structure may be suitably applied to the configuration and structure selected by the user from among conventionally known techniques.

The inclination angle formed during the shaft rotation of the starting plate 3 in the above may be made at an angle of 24 to 28°, and may be suitably applied according to the user's selection.

In the sledding rink simultaneous departure platform 1 equipped with a sliding roller according to this embodiment made as described above, a plurality of exit holes 31 penetrating up and down are formed on the starting plate 3, and the exit holes are formed at the bottom. Movable rollers 32 that are selectively protruded and retracted to 31 are provided with a rolling motion on the upper surface of the starting plate 3 to minimize frictional force.

That is, the movable roller 32 is selectively protruded and retracted with respect to the protruding hole 31 to implement or release a sliding cloud with respect to the upper portion of the starting plate 3 .

Accordingly, when the user prepares to start the sled 100 by the user, the movable roller 32 is positioned under the starting plate 3 through the protruding hole 31 to form a flat, and the user's departure It ensures the stability and safety of work.

In addition, when the departure preparation for each of the sleds 100 is completed, the driving means 4 is driven through the control of the control means 61 according to the operator's selective driving operation to drive the starting plate 3 As the front end of the shaft rotates downward, the movable rollers 32 are exposed to the upper side through the protrusion hole 31 of the starting plate 3 and slide and roll in the lower part of the sled 100. to minimize friction.

Therefore, the simultaneous start is realized while the free fall motion according to the self-load for each of the sleds 100 is simultaneously performed.

The sledding rink simultaneous starter 1 equipped with a sliding roller according to the present embodiment made as described above is a movable means 5 configured to selectively protrude and retract the movable rollers 32 into the protruding hole 31; include

That is, when the starting plate 3 is horizontally arranged in the device body 2 and the user prepares for departure while riding each of the sleds 100 , the movable roller 32 is operated by the movable means 5 . ) are stably prepared for departure while being positioned under the starting plate 3 through the protruding hole 31 .

In addition, when the driving means 4 is driven during the starting operation of each of the sleds 100 to axially rotate the tip of the starting plate 3 downward, the movable means 5 is simultaneously driven while the movable As the rollers 32 are exposed to the upper part of the starting plate 3 through the protruding hole 31 , a sliding rolling motion is implemented in the lower part of the sled 100 .

Accordingly, while the frictional force on each of the sleds 100 is minimized, the simultaneous start is stably implemented by the free fall motion according to the self-load for each of the sleds 100 .

In the sledding rink simultaneous starting platform 1 equipped with a sliding roller according to this embodiment made as described above, the movable means 5 is a fixed support hole 51 having a length vertically from the bottom surface of the starting plate 3 . ) is formed with a fixed bracket (52) and; They are bound while being guided vertically to the fixing support holes 51 of the fixing bracket 52 , and are positioned so that the movable rollers 32 protrude and retract to fit each of the protruding and protruding holes 31 during the upward movement. a movable bracket 53 that is shaft-coupled to be idling; and a pressing member 54 configured to press the movable bracket 53 in the direction toward the starting plate 3 when the starting plate 3 moves downward.

That is, when the starting plate 3 is horizontally arranged in the apparatus main body 2 , the movable bracket 53 is placed on the fixing bracket 52 by its own load on the lower part of the fixing support hole 51 . The movable rollers 32 shaft-coupled to the movable bracket 53 while falling free from the straight fall to the lower part of the protruding hole 31 are not exposed on the upper part of the starting plate 3 .

In addition, when the starting plate 3 in the device body 2 axially rotates through the driving means 4 , the movable bracket 53 is pressed in the upper direction by the pressing member 54 . As the movable bracket 53 rises to the upper portion of the fixed support hole 51 on the fixed bracket 52 , the upper portions of the movable rollers 32 are exposed to the upper portion of the protrusion hole 31 , the As the sliding rolling motion is implemented with respect to the sled 100, the frictional force for each of the sleds 100 is minimized.

In the sledding rink simultaneous starting platform 1 equipped with a sliding roller according to the present embodiment made as described above, the pressing member 54 is provided in the apparatus body 2, respectively, and the upper part of the starting plate 3 is It may be formed of a 'frame structure' provided with a support frame having an inclination angle configured to be pressed upward while supporting the movable bracket 53 while being fitted during downward shaft rotation.

That is, in the device body 2, the starting plate 3 is aligned when the starting plate 3 is rotated downwardly while the starting plate 3 is axially rotated through the driving means 4, so that the movable bracket 53 is rotated from 24 to During the downward movement at an angle of 28°, the support frame supports and supports the movable bracket 53 .

At this time, when the starting plate 3 continuously rotates, the movable bracket 53 supported by the support frame is guided to the upper part of the fixed support hole 51 on the fixed bracket 52 . As it rises, the upper portions of the movable rollers 32 are exposed to the upper portions of the protruding and protruding holes 31 .

Accordingly, as the sliding rolling motion is implemented with respect to the sled 100, the frictional force for each of the sleds 100 is minimized.

In the sledding rink simultaneous starting platform 1 equipped with a sliding roller according to the present embodiment made as described above, a plurality of fixed rolling rollers 7 axially coupled to idling may be provided at the tip of the starting plate 3 . have.

That is, when the starting plate 3 rotates and the tip is inclined downward and the sled 100 freely falls, the tip of the sled 100 slides through the fixed rolling rollers 7 . This ensures that the starting and descending motion is stable.

At this time, the warm-up space of the sled 100 can be formed in a large area at the rear of the tip on the starting plate 3, thereby improving safety and stability in use.

Accordingly, even if the preparatory movement space in which the movable roller 32 protrudes and descends on the starting plate 3 is formed in a large area, the sled 100 is moved in the front end direction by the movable rollers 32 at the time of departure. As the front end of the sled 100 is supported on the fixed rolling rollers 7 while falling, the rolling motion is continuously performed, so that the starting motion can be made more stable.

On the other hand, in the sledding rink simultaneous departure platform 1 equipped with a sliding roller according to this embodiment, the movable bracket 53 forms a group with a plurality of the movable brackets 53 arranged, and each of the movable brackets ( 53) through the side portions of the movable support 531, which is provided to be coupled and fixed and press the movable bracket 53 in the direction toward the starting plate 3 during the downward axial movement of the starting plate 3 may further include.

That is, as shown in FIG. 13 , two or more (plural) of the movable brackets 53 may be connected and fixed to each other through the movable support 531 .

In addition, as shown in FIG. 15 , the movable support 531 and the movable support 531 are pressed in the upper direction by the pressing member 54 during the downward axial movement of the starting plate 3 . As the connected and fixed movable bracket 53 rises to the upper portion of the fixed support hole 51 on the fixed bracket 52 , the upper portions of the movable rollers 32 are exposed to the upper portion of the protrusion hole 31 , A sliding rolling motion with respect to the sled 100 is implemented.

Accordingly, the movable rollers 32 shaft-coupled to the movable brackets 53 by the pressing member 54 uniformly rise upward, and the movable rollers 32 exposed to the upper part of the protruding hole 31 . While the frictional force on each of the sleds 100 is minimized by the rollers 32 , the simultaneous start is stably implemented by the free fall motion according to the self-load for each of the sleds 100 .

The simultaneous starting platform 1 of the sledding rink equipped with a sliding roller according to this embodiment made as described above is the movable means (5) for a plurality of the in and out holes (31) formed through the starting plate (3). It is characterized in the technical configuration that the movable rollers 32 are selectively displayed and retracted by the .

One embodiment of the present invention described above is merely exemplary, and those of ordinary skill in the art to which the present invention pertains will appreciate that various modifications and equivalent other embodiments are possible therefrom. . Therefore, it will be well understood that the present invention is not limited to the forms recited in the above detailed description. Therefore, the true technical protection scope of the present invention should be determined by the technical spirit of the appended claims. It is also to be understood that the present invention includes all modifications, equivalents and substitutions falling within the spirit and scope of the invention as defined by the appended claims.

1: sledding slope simultaneous start 100: sled
2: device body 3: start plate
31: in and out hole 32: movable roller
4: driving means 5: moving means
51: fixed support hole 52: fixed bracket
53: movable bracket 531: movable support
54: pressing member
61: control means 62: power supply
7: Fixed rolling roller

Claims (2)

The device body (2) installed at the starting position of the slopes in the sled; The device body (2) is provided axially rotatably and a plurality of protrusion holes 31 penetrating up and down are formed, and the sled 100 selectively protrudes into the protrusion hole 31 at the lower portion and is placed in the upper part. a starting plate 3 provided with movable rollers 32 to minimize frictional force by rolling motion; Driving means (4) provided in the device body (2) and selectively driven through the control of the control means (61) to control the power of the power supply (62) to rotate the starting plate (3) class; In the sledding rink simultaneous start platform (1) equipped with a sliding roller comprising a;
The movable means (5) is,
A fixing bracket 52 having a length in a vertical direction from the bottom of the starting plate 3 and having a fixing support hole 51 formed therein, and vertically guided to the fixing support hole 51 of the fixing bracket 52 . A movable bracket 53 that is coupled and axially coupled to each other so that the movable rollers 32 are axially coupled to each other in a position where they are adapted to the protruding and protruding holes 31 during the upward movement, and the starting plate 3 . and a pressing member (54) configured to press the movable bracket (53) upward in the direction of the starting plate (3) during downward axial movement;
The pressing member 54,
a support frame provided in each of the device body (2) and having an inclination angle such that the upper part is fitted when the starting plate (3) is rotated downwardly and is supported against the movable bracket (53) and pressed upward;
The movable bracket 53,
A plurality of the movable brackets 53 are provided to penetrate through the side portions of each of the movable brackets 53 forming a group and are paired and fixed, and when the starting plate 3 moves downward, the movable brackets 53 are removed from the starting. A sledding rink simultaneous starter equipped with a sliding roller, characterized in that it has a movable support 531 to be pressed in the plate (3) side direction. delete

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