JP5352553B2 - Downhill practice materials - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a teaching material for downhill skiing practice, which enables even a child and an adult without the experience of skiing, for example, to easily obtain a downhill skiing technique. <P>SOLUTION: The teaching material 1A for downhill skiing practice is constituted by arranging a practice slope part 2 indoors, forming upper side level surface 4, an inclination surface 5, and a lower side level surface on the upper surface of the practice slope part 2, laying plastic mats 10 and rubber and/or elastomer sheets 15 side by side on the inclination surface 5 so as to connect the upper side level surface 4 and the lower side level surface 6, making the plastic mat portions fields 7 exclusive for downhill skiing, and making the rubber and/or elastomer sheet portions fields 8 exclusive for climbing. <P>COPYRIGHT: (C)2012,JPO&amp;INPIT

Description

  The present invention relates to a material for practicing downhill skiing that enables not only skiing experience but also ski inexperienced persons, particularly children's ski inexperienced persons, to easily learn ski downhill techniques.

Conventionally, a sliding mat for performing skiing, snowboarding, sledding, and the like and an artificial runway using the same have already been provided (see Patent Document 1). This configuration has an advantage that a rod-like object such as a pole used in competition can be supported.
In addition, an indoor slope on which artificial snow manufactured by an artificial snowfall is piled is already known. Such an indoor slope has an advantage that skiing can be enjoyed without being influenced by the weather or the region.

Japanese Patent Laid-Open No. 10-146415

  However, Patent Document 1 does not show any means for easily acquiring ski downhill technology for, for example, children and adults who have never skied. In addition, the indoor slope using artificial snow is prone to snow melting, and there is a problem that it takes a great deal of cost to secure the required amount of snow.

  Therefore, an object of the present invention is to provide a teaching material for downhill practice that can be acquired easily and at low cost, for example, by a child or an adult who has never experienced skiing.

The present invention is a downhill practice material used when practicing downhill, the downhill practice material having a practice slope section arranged under a roof, and the practice slope section. The upper surface is continuous with the lower horizontal surface, the lower horizontal surface, and the non-concave inclined surface that is inclined upward with respect to the lower horizontal surface, and the upper edge of the inclined surface, and the lower horizontal surface. And an upper horizontal surface set at a predetermined height position from the plastic mat and a plastic mat and a rubber and / or elastomer sheet so as to communicate the upper horizontal surface with the lower horizontal surface. Are arranged side by side, and the plastic mat portion on the inclined surface is a downhill exclusive path through which a practitioner slides down the plastic mat surface from the upper horizontal surface toward the lower horizontal surface using a downhill tool. Rubber and / or elastomeric sheet portion in is the uphill corridor for practice who are under the horizontal plane is climbing by walking towards the inclined surface on the upper horizontal surface by walking, the upper horizontal surface and the inclined A rubber and / or elastomer sheet is further laid on the surface so as to straddle a boundary portion between the upper horizontal plane and the downhill exclusive path of the inclined surface, and the rubber and / or elastomer sheet portion is the rubber. It is a teaching material for downhill practice characterized in that it is an inclined body sensation part that allows the practitioner to walk or stop at the elastomer sheet portion .

In the above configuration, since the top surface of the plastic mat is directly slid down, it is not necessary to spray snow (including artificial snow) at all, and the practice is especially under the roof. This makes it easy to practice downhill skiing and the like. In addition, since no snow is used as described above, it is not necessary to practice skiing in an extremely cold environment, and it is possible to practice lightly. In addition, since it is configured to slide down directly on the plastic mat as described above, it is also possible to adjust the practicing speed by appropriately adjusting the frictional resistance of the plastic mat surface. It is also possible to make it possible for children and adults who have not experienced skiing to go downhill with peace of mind and having fun. In addition, since it is configured to run down a non-concave downhill exclusive path, it is possible to suppress the instability peculiar to snow and the fear of downhill and to practice downhill at a stable and constant speed. Further, since the place where the downhill starts (that is, the upper horizontal plane) is horizontal, the posture of the practitioner immediately before the start of downhill is stabilized, and the fear before the downhill is alleviated. Furthermore, since the place to slide down (that is, the lower horizontal plane) is horizontal, anxiety that the downhill speed cannot be controlled and cannot be stopped is suppressed, and a drastic downhill is possible. Furthermore, since it is usually difficult for a practitioner who is unskilled in downhill technology to avoid people and obstacles during downhill, there is a possibility that a downhill person and a climber may cross each other. Since the slope section is formed by dividing the downhill exclusive path and the uphill exclusive path into left and right sides, it is possible to reliably prevent an accident in which a downhill person and an uphill person cross each other.
In the above configuration, for example, an inexperienced skier can start walking slowly from the upper horizontal plane, walk on the downhill exclusive road, or stop on the downhill exclusive road. In this way, by allowing the practitioner to feel the tilt state safely, the practitioner can naturally and easily acquire a forward leaning posture on the inclined surface, and dramatically improve the downhill technique. Can be expedited.

  The inclination angle of the inclined surface is preferably set in a range of 7 to 16 ° from the lower horizontal plane.

  With the above configuration, an excessive increase in the downhill speed is suppressed, and the downhill feeling and posture can be easily and safely worn while suppressing the fear of the practitioner.

  The plastic mat preferably has a base sheet and a plurality of flexible protrusions formed on the upper surface of the base sheet.

  With the above configuration, the plastic mat is rich in cushioning properties, and even if the practitioner falls down on the downhill exclusive path, it can be prevented from being seriously injured.

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  Moreover, the gate which a practitioner can pass through may be arrange | positioned in the said upper horizontal surface and / or the said lower horizontal surface and / or the said inclined surface.

  In the above configuration, the practitioner walks or slides down with the gate as a target, and can practice without getting tired, and naturally learn the operation technique (eg, how to bend) of the downhill tool. Can do.

  Also, a downhill tool that has an upper surface that is inclined in the range of 5 to 10 ° from the lower horizontal plane in the vicinity of the lower horizontal plane, and on which the practitioner can ride and mount the downhill tool on the upper surface. The mounting portion is arranged, and further, a walking practice path that connects the downhill tool mounting portion and the lower horizontal plane is provided between the downhill tool mounting portion and the lower horizontal plane. Good.

  If the practitioner wears the downhill tool at a gentle inclination as in the above configuration, the peculiar feeling when the practitioner normally wears the downhill tool can be alleviated, and the practitioner is feared. It is possible to stand up with a downhill tool attached naturally without letting it go. Furthermore, since the practitioner gradually gets used to the downhill tool while walking on the walking practice road, the downhill practice can be smoothly started on the practicing slope.

  The walking practice path may be provided with a gate through which a practitioner walking on the walking practice path can pass.

  With the above configuration, the practitioner can naturally acquire the feeling of wearing the downhill tool before the practitioner reaches the lower horizontal plane from the downhill tool mounting portion.

  The downhill training material of the present invention is inexpensive and has a simple structure, and further has an effect of allowing a practitioner who has no downhill experience to easily acquire downhill technology.

It is explanatory drawing which shows the teaching material for downhill practice of 1st Embodiment. It is a sectional side view of a plastic mat. It is explanatory drawing which shows the teaching material for downhill practice of 2nd Embodiment.

[First Embodiment]
Referring to FIG. 1, the teaching material 1A for downhill practice according to the present invention will be described in detail.
The downhill training material 1A is used mainly for the purpose of acquiring downhill technique using downhill tools. Examples of the downhill tools include skis, snowboards, sleds, and tubing, but in the following explanation, it is intended that the trainer X attaches the skis Y to acquire ski skills. The embodiment will be described by way of example.

  As shown in FIG. 1, the downhill practice material 1 </ b> A includes a practice slope section 2 arranged indoors. That is, the practice slope section 2 is arranged in a place with a roof, for example, in a gymnasium, a dome stadium, a building in a ski area, an event hall in a department store, or under a tent installed outdoors. Illustrated.

  The practice slope section 2 includes an indoor horizontal floor surface GL, a plurality of column members 21 standing on the floor surface GL, and a plate member 22 passed over the upper end of the column member 21. Has been. Then, on the upper surface of the practice slope section 2, the lower horizontal plane 6 having the same height as the indoor horizontal floor GL and the lower horizontal plane 6 are continuous with and above the lower horizontal plane 6. An inclined uneven surface 5 that is inclined and an upper horizontal surface 4 that is set at a predetermined height position that is continuous with the upper edge of the inclined surface 5 are formed. Since the practice slope section 2 of the present invention is disposed indoors, the lower horizontal surface 6 can be easily formed by using the indoor horizontal floor surface GL.

  The inclination angle of the inclined surface 5 can be appropriately set in light of the proficiency level of the trainee X, the presence or absence of experience, and the like. However, particularly when the trainee X is a child or an adult who has not experienced skiing, the lower horizontal plane 6 It is preferably set in a range of 7 to 16 ° with reference to (floor surface GL), and more preferably in a range of 11 to 12 °.

  Further, a plastic mat 10 (see FIG. 2) is laid on the upper horizontal surface 4 and the lower horizontal surface 6. Further, the plastic mat 10 is also laid at the central portion of the inclined surface 5 so as to connect the upper horizontal surface 4 and the lower horizontal surface 6. In the present invention, the part X of the plastic mat 10 on the inclined surface 5 is used by the practitioner X to slide down the surface of the plastic mat 10 from the upper horizontal plane 4 toward the lower horizontal plane 6 using the ski Y. It is designated as downhill exclusive route 7.

  As shown in FIG. 2, the plastic mat 10 includes a base sheet 11 having a plurality of legs 12 on the lower surface, and flexible protrusions 13 formed on the upper surface of the base sheet 11. Have. The protrusions 13 include two kinds of heights 13, and the protrusions 13 having different heights are alternately arranged on the base sheet. The dynamic friction coefficient of the surface of the plastic mat 10 is set in the range of 0.1 to 0.5. Note that the frictional resistance may be appropriately adjusted by applying a lubricant such as oil harmless to the human body to the surface of the plastic mat 10.

As the material of the plastic mat 10, thermoplastic resins such as polyethylene, polypropylene, polystyrene, acrylotolyl-styrene (AS), acrylonitrile-butadiene-styrene (ABS) can be used.
For example, the plastic mat 10 is made of a polyethylene material containing linear low-density linear low-density polyethylene (LL) and high-pressure low-density low-density polyethylene (LD), and medium-low pressure high-density high-density polyethylene (HD). It is desirable to use a molded body that is injection-molded by adding 10 to 100% by mass with respect to the total mass. Thus, by adjusting the addition amount of the medium-low pressure method high-density polyethylene (HD) as appropriate to obtain a plastic mat 10 having a desired hardness, a desired downhill speed can be obtained. Even the trainer X can easily practice. In addition, if the addition amount of the medium / low pressure method high density high density polyethylene (HD) is increased, the hard plastic mat 10 can be produced, and the downhill speed can be decreased.

  Further, on the inclined surface 5, rubber and / or elastomer sheets 15 are provided on the left and right sides of the plastic mat 10 portion (that is, the downhill exclusive path 7) to connect the upper horizontal surface 4 and the lower horizontal surface 6. Each is laid to contact. In the present invention, the part for the rubber and / or elastomer sheet 15 is used for the uphill exclusive path 8 for the practitioner X on the lower horizontal plane 6 to climb the inclined plane 5 toward the upper horizontal plane 4 by walking. It is said.

  Examples of the material of the rubber and / or elastomer sheet 15 include synthetic rubbers such as block copolymers such as styrene-based thermoplastic elastomers, butadiene-styrene block copolymers, and styrene-rubber intermediate blocks-styrene copolymers. Natural rubber can be used.

  In the downhill practice material 1A, a plurality of rubber and / or elastomer products are used so as to straddle the boundary between the upper horizontal surface 4 of the practice slope section 2 and the downhill exclusive path 7 of the inclined surface 5. Sheets 15 are laid side by side. In the present invention, the rubber and / or elastomer sheet 15 portion allows the trainee X to walk downward on the downhill exclusive path 7 and to stop on the downhill exclusive path 7. It is part 9.

  A plurality of gates 26 through which the trainer X can pass are provided on the downhill exclusive path 7 in the upper horizontal plane 4, the lower horizontal plane 6, and the inclined plane 5. The gate 26 may be set to a height that intentionally squats down the person who passes through it, or may be provided with various decorations (for example, goodwill and ornaments).

Furthermore, a downhill tool mounting portion 30 is disposed in a position near the lower horizontal surface 6 of the practice slope portion 2 (right next to the lower horizontal surface 6 in FIG. 1).
The upper surface 31 of the downhill tool mounting portion 30 is set at a high position with respect to the floor surface GL, and is inclined within a range of 5 to 10 ° with respect to the lower horizontal surface 6 (floor surface GL). . Further, the plastic mat 10 described above is laid on the upper surface 31. The upper surface 31 of the downhill tool mounting portion 30 is a dedicated space for mounting a mounting tool such as a ski board Y.

  Furthermore, the downhill tool mounting portion 30 and the lower horizontal surface 6 are connected by a walking practice path 33 in which the plastic mat 10 is laid, and the ski board Y is mounted at the downhill tool mounting portion 30. The practitioner X can reach the lower horizontal plane 6 by walking. The walking practice path 33 is provided with a plurality of gates 26 through which the trainer X walking on the walking practice path 33 can pass.

In the practice slope section 2, a safety fence S is provided as appropriate to prevent the trainee X from accidentally falling from a high position (for example, the upper horizontal plane 4).
An obstacle, a so-called box, rail, or the like may be appropriately disposed on the downhill exclusive path 7 of the practice slope section 2 so as to provide a variety of slopes.

  The practice slope section 2 is arranged indoors and directly slides down on the upper surface of the plastic mat 10, so that it is not necessary to spray snow (including artificial snow) at all, and it depends on the weather and the area. It is possible to easily practice downhill skiing. For example, when the practice slope section 2 is provided in a department store room, it is possible to practice downhill even in an urban area with little snow, and when it is provided in a ski resort facility, outdoor slopes cannot be used due to bad weather. You can practice downhill even in situations.

  In the above configuration, first, the practitioner X goes up to the upper surface 31 of the downhill tool mounting portion 30 via the lifting slope 32 and mounts the ski Y on the upper surface 31. If the skier Y is attached to the practitioner X on the gently inclined upper surface 31 as described above, the uncomfortable feeling when the practitioner X usually wears the skier Y can be eased. It is possible to stand up with the ski Y attached naturally without fear.

  Next, the practitioner X walks on the walking practice path 33 toward the lower horizontal surface 6 of the practice slope section 2. Since the walking practice path 33 is provided with a plurality of gates 26, it is possible to gradually get used to the feeling of wearing the ski board Y while making the learner X entertained.

  The trainee X who has arrived at the lower horizontal plane 6 goes to the upper horizontal plane 4 using the uphill exclusive path 8. Since the uphill exclusive path 8 is composed of a rubber and / or elastomer sheet 15 having high frictional resistance with respect to a normal ski Y, the practitioner X can safely move to the upper horizontal surface 4 without slipping over. Can be reached.

  The trainer X who arrives at the upper horizontal plane 4 slides down the downhill exclusive path 7. For example, adjusting the dynamic friction coefficient of the surface of the plastic mat 10 on the downhill exclusive path 7 to make the downhill speed slower than that on snow enables even children and adults who have not experienced skiing to ride down safely and with pleasure. Further, since the downhill exclusive path 7 is non-concave and flat, it is possible to suppress the instability peculiar to snow and the fear of downhill. Further, since the place where the downhill starts (that is, the upper horizontal plane 4) is horizontal, the posture of the trainee X immediately before the start of downhill is stabilized, and the fear before the downhill is alleviated. Furthermore, since the place to slide down (that is, the lower horizontal surface 6) is horizontal, anxiety that the downhill speed cannot be controlled and cannot be stopped is suppressed, and a drastic downhill is possible. In addition, since the downhill exclusive path 7 and the uphill exclusive path 8 are divided into right and left, the downhill person and the uphill person do not cross each other.

  In particular, a younger child or a lesser practitioner X may first be guided from the sloped sensation section 9 to the downhill exclusive path 7. Since the inclined body sensation part 9 is composed of a rubber and / or elastomer sheet 15, it has a high frictional resistance against the ski Y and can easily stop on the downhill exclusive path 7. The forward tilt posture on the inclined surface 5 with respect to X can be naturally and easily worn.

  It should be noted that the lower horizontal plane 6 is sufficiently widened or placed at a required position so that the trainer X walking on the walking practice path 33 and the trainer X having descended the downhill exclusive path 7 do not cross each other. A safety fence may be provided as appropriate. In addition, the size of the ski Y may be a normal one having a length of 80 cm or more, but the ski Y having a length of 50 to 70 cm is used particularly for a child of elementary school grade. Is desirable. Also, if you are targeting younger children, first use the sled and tubing (both downhill tools) to get used to the slope, and then get used to the slope and become afraid of skiing. You may make it practice skiing with the board Y attached. In addition, an education program that always performs downhill practice with the downhill practice material 1A may be formed before practice on snow such as skiing. As described above, when actually practicing on the snow after experiencing downhill on the plastic mat 10 or wearing the downhill tool, the progress of skiing etc. is much faster than when suddenly practicing on the snow.

[Second Embodiment]
Although the second embodiment will be described with reference to FIG. 3, the description common to the first embodiment is simplified or omitted.

  As shown in FIG. 3, the downhill practice material 1B is installed using an indoor pool P from which water has been drained. That is, the bottom surface P <b> 1 of the pool P is used as the lower horizontal surface 6, and the pool side P <b> 2 is used as the upper horizontal surface 4. The practice slope section 2 of the downhill practice material 1 </ b> B has a lower horizontal plane 6 disposed at the center and inclined surfaces 5 and 5 disposed on the left and right sides of the lower horizontal plane 6. In the practice slope section 2, in order to prevent the trainees X sliding down from the downhill exclusive paths 7 on both the left and right sides from colliding with each other on the lower horizontal plane 6, A collision prevention cushion body T is arranged.

In addition, the present invention is not limited to the above-described embodiments, and can be appropriately modified within the scope of the gist of the present invention.
For example, the teaching materials 1A and 1B for downhill practice according to the present invention can be applied not only to skiing but also downhill by snowboarding, sledding, tubing and the like.

1A, 1B Downhill practice material 2 Practicing slope section 4 Upper horizontal plane 5 Inclined surface 6 Lower horizontal plane 7 Downhill exclusive path 8 Uphill exclusive path 9 Inclined sensory part 10 Plastic mat 11 Base sheet 13 Protrusion 15 Rubber and / or elastomer Made seat 26 Gate 30 Downhill equipment mounting part 33 Walking practice path X Trainer Y Ski board

Claims (6)

It is a teaching material for downhill practice used when practicing downhill,
The downhill practice material has a practice slope located under the roof,
On the top of the practice slope,
A lower horizontal plane,
A non-concave inclined surface that is continuous with the lower horizontal surface and is inclined upward with respect to the lower horizontal surface;
An upper horizontal plane that is continuous with the upper edge of the inclined surface and is set at a predetermined height from the lower horizontal plane;
Formed,
Furthermore, on the inclined surface, a plastic mat and a rubber and / or elastomer sheet are laid side by side so as to connect the upper horizontal surface and the lower horizontal surface,
The plastic mat portion on the inclined surface is a downhill exclusive path where the practitioner slides down the plastic mat surface from the upper horizontal plane to the lower horizontal plane using a downhill tool.
In the inclined surface, the rubber and / or elastomer sheet portion is a dedicated climbing path for a practitioner in the lower horizontal plane to climb the slope by walking toward the upper horizontal plane by walking ,
In the upper horizontal surface and the inclined surface,
A rubber and / or elastomer sheet is further laid so as to straddle a boundary portion between the upper horizontal surface and the downhill exclusive path of the inclined surface,
The sliding down characterized in that the rubber and / or elastomer sheet portion is a slanting sensation part that allows a practitioner to walk or stop at the rubber and / or elastomer sheet portion. Practice material.   The material for downhill practice according to claim 1, wherein an inclination angle of the inclined surface is set in a range of 7 to 16 degrees from a lower horizontal plane.   3. The downhill practice material according to claim 1, wherein the plastic mat has a base sheet and a plurality of flexible protrusions formed on the upper surface of the base sheet. The downside practice according to any one of claims 1 to 3 , wherein a gate through which a practitioner can pass is disposed on the upper horizontal plane and / or the lower horizontal plane and / or the inclined surface. Teaching material. In the vicinity of the lower horizontal plane,
A downhill tool mounting portion that has an upper surface that is inclined in a range of 5 to 10 ° from the lower horizontal plane, and on which the practitioner is mounted and can mount the downhill tool on the upper surface, is disposed,
Furthermore, during the period from該滑descending tool mounting portion to said lower horizontal plane, either該滑descending tool mounting portion and the claims walking exercise path is provided to contact the lower side horizontal surface 1 to claim 4 1 Materials for downhill practice as described in the section. 6. The teaching material for downhill practice according to claim 5, wherein the walking practice path is provided with a gate through which a practitioner walking along the walking practice path can pass.