JPH057274U - Ski trainer - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a ski trainer capable of efficiently acquiring ski technology without inviting a complicated structure or an increase in size. A ski trainer for standing on a step displaceable with respect to a base for training skis, the step 8 of which can be swung with respect to a base 1 via a swivel joint 2, and The step 8 is provided so as to be tiltable at a predetermined angle by rotating the step 8 between the step 1 and the base 1.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

  The present invention relates to a ski trainer. Ski trainer (hereinafter also simply referred to as trainer) Regarding

[0002]

[Prior art]

  A trainer of this type is known from Japanese Utility Model Publication No. 58-37433. ing. This is because the step is centered on the tip of the step shaft installed in front of it. It is configured to rotate (move) in an arc shape to the left and right, The tok is provided so as to be tiltable and rotatable.

[0003]   When using this trainer, the trainer should use a pair of left and right steps. Stand, that is, put your feet on a pair of left and right steps, and alternate the steps to the left and right Repeated push-out operation and training with stock work if necessary By doing so, one tries to acquire skiing skills.

[0004]

[Problems to be solved by the device]

  By the way, in the above-mentioned ski trainer, the tip of the ski (step) is As the center, the ski rotation technology is achieved by pushing out the foot in an arc shape from side to side. The inventor of the present invention has been teaching ski technology for many years. As you can see from the experience, the practice, and the race experience, ski rotation , Originally, should be guided by the movement of the whole body. Therefore, such one Training that repeats routine movements alone is not enough to master rotation technology .

[0005]   Moreover, the actual gliding is performed on a slope where the inclination angle changes, and There are also small bumps and gaps. Therefore, under these conditions during gliding You have to work best either instantly or reflexively, so just ski Training that pushes the heels of both feet repeatedly left and right with the end as the center of rotation Then, although you can acquire some techniques such as pushing out your feet and moving your weight, it is practical. Absent.

[0006]   In addition, stockwork training is required to improve ski rotation technology. Of course, the important thing is that the body as a whole is always required when gliding. To get used to the operation. Improve your skills with only hands-on practice during the winter Attempting to at first glance seems efficient, but for the average skier, time Or, rather than economic conditions, it is inefficient and assuming actual slip I usually carry out simulated training, and then actually train on the snow This is an effective acquisition of ski technology, which is improving year by year in combination with the improvement of equipment. It is also very desirable.

[0007]   However, the trainer for performing such simulated training is All of them, including the ones, require large equipment and the manufacturing cost is high. Therefore, it has not reached the point where it becomes popular.

[0008]   Therefore, the present invention is based on the ski experience of the present inventor and is based on the conventional skiing described above. -It was made in consideration of the problems of trainers, and the structure becomes complicated and large. We propose a ski trainer that enables you to acquire efficient ski technology without inviting The purpose is to serve.

[0009]

[Means for Solving the Problems]

  In order to achieve the above object, the present invention is provided so as to be displaceable with respect to a base. A ski trainer who stands on steps and trains skis , The step can be swiveled with respect to the base, and It can be tilted at a predetermined angle by rotating it with the base as the center of rotation. There is something wrong.

[0010]   In this case, below the step, an elastic part that elastically regulates the inclination due to the rotation is provided. It is preferable to attach the material.

[0011]

[Action]

  In the ski trainer according to the present invention configured as described above, the trainer The person standing on the step stands with his / her feet resting on the step, preferably on both hands. Hold your workout and move your entire body, depending on your skiing technique, to step (ski -Extrude each leg and move the weight while imagining to rotate the board. It At this time, if you do something like pushing out your heel, the step It turns (rotates) left and right according to the movement of. Also, put your weight on one side of the step If necessary, the step will be rotated or tilted as appropriate, and the movement will be based on what is called edging. It will be a work. Furthermore, if you combine these movements and move the whole body, Then the step turns and tilts left and right.

[0012]   Further, below the step, an elastic member that elastically regulates the inclination due to the rotation. If you are wearing, the movement of the step will be smoother by that amount, so the actual running condition You can train under a feeling close to.

[0013]   Thus, the ski trainer according to the present invention requires the ski rotation technique. Since it is possible to perform a variety of whole body exercises, it is effective in efficiently improving skiing technology. Shi However, since it does not cause the ski trainer itself to become large or its structure complicated, It is expected that the manufacturing cost will be reduced and the usage will be simple.

[0014]

【Example】

  -First Example-   Next, a first embodiment of the ski trainer according to the present invention will be described with reference to FIG. This will be described in detail with reference to FIGS. However, this ski trainer is usually left and right It consists of a pair, but the figure is one of them.

[0015]   In the figure, reference numeral 1 denotes a base, which is formed of a rectangular plate material in this example, and is formed in the center of the upper surface. Although not shown in the drawing, four screw holes are provided. Through the holes provided at the four corners of the lower flange 3 of the lower part of the rotary joint 2, (4) 4 and 4 are screwed vertically, and the swivel joint (swivel) 2 is mounted on the base 1. I'm wearing it. However, in this example, the bolts (2) 4 on the right side in FIG. Therefore, it is set longer in the installed state, and the lower bolt of the swivel joint 2 is attached to the right bolt 4. The compression coil spring 5 is inserted between the lower surface of the lunge 3 and the upper surface of the base 1, and It pushes the right side of the range 3 upward. On the other hand, the left bolt (2) 4 has a swivel joint. Between the lower surface of the lower flange 3 of the hand 2 and the upper surface of the base 1, and further of the lower flange 3. The compression coil springs 5 and 5 are inserted between the upper surface and the head of the bolt 4, respectively. The left side of the lower flange 3 is held substantially in the middle of the bolt 4. As a result, The swivel joint 2 is mounted via the lower flange 3 thereof at an angle above the base 1. It is worn.

[0016]   Now, in the swivel joint 2, the lower rotary part 2a and the upper rotary part 2b have internal screws (not shown). It is constructed by being jointed via the last bearing, and can freely turn on its inclined surface ( It is set so that it can be rotated. The lower flange 3 at the corner is integrally fixed. However, in this example, The bolt insertion portions at the edge of the lunge 3 are bent in a dogleg shape on the opposite sides. . On the other hand, a substantially square upper flange 6 is also integrally formed on the upper rotating portion 2b. The shaft member 7 is fixed to the center of the upper surface along the slope by welding or the like. The side flange 6 and the side flange 6 are integrally rotated.

[0017]   Then, for the shaft member 7, the step 8 formed in a rectangular plate shape is next. It is installed like this. That is, step 8 is, in this example, a ski. The binding attachment part of the, that is, the part where shoes (foot) are attached (placed) Then, the shaft member 7 is pivotally attached to the holes 8a, 8a provided at the bottom through both ends of the shaft member 7. There is. Although not shown in detail, the end portion of the shaft member 7 is provided with a snap-prevention stopper. Is fitted. As a result, step 8 uses this part as a hinge. Rotate about the axis of the shaft member 7 of, that is, rotate around the side of step 8 (tilt ) Installed as possible. Although not shown in this example, the upper surface of step 8 Non-slip material is stretched.

[0018]   Further, in this example, in order to buffer the rotation (inclination) of the step 8 around the side, On both sides of the material 7, the lower surface of the step 8 and the upper surface of the upper flange 6 of the swivel joint 2 An elastic member 9 made of an elastic material such as synthetic rubber is mounted (loaded) between the Only when a force is applied does step 8 tilt (turn) around its sides substantially. It is set to rotate. Furthermore, on both sides of the center of the lower surface of step 8, In order to regulate the inclination of the degree, when the step 8 tilts by a predetermined angle, the upper surface part of the upper flange 6 A stopper 8b that abuts on the ridge is provided so as to hang down.

[0019]   As a result, step 8 of the trainer of this example shown in FIG. It is tilted with respect to the front and back as a shaft (core), and by the spring action described above. In other words, it can be swung up and down at an angle, and can be swung freely by the swivel joint 2. Moreover, due to the hinge action, it tilts freely to the right and left under a specified load condition and at a specified angle. Is configured to.

[0020]   Next, when training with the trainer of this example configured in this way, The case will be described. First, prepare a pair of trainers of this example, and make two of them almost flat. Put on the line. The base 1 is preferably fixed to the floor surface or the like.

[0021]   Next, in step 8, the left and right feet F are placed on the respective centers. Then, the spring action By weight, step 8 goes down (sinks), but at this time, stock as much as possible You should take it with you. This is because it is easier to imagine the actual gliding.

[0022]   After that, depending on the skiing level of each person, move the whole body or transfer the weight. Step 8 to the left and right around the center of Tilt down or tilt or rotate to the side and repeat. You can learn basic skiing skills such as a sense of balance. Where the basics Technology is the basic technical element of skiing, and it is used for all levels from beginner to advanced. Common exercise tasks in stages, maintaining balance and steering skis That is, turning the ski to change the steering direction.

[0023]   The elastic member 9 is inserted between the step 8 and the upper flange 6 of the swivel joint 2. As a result, Step 8 rotates to the side side unexpectedly or extremely. Is suppressed, and step 8 can be moved smoothly. However, this elastic part A leaf spring or a coil spring may be used as the material 9. Also, in this example, Since the par 8b is provided, it prevents the occurrence of unexpected troubles such as sprains such as ankles. Is also effective.

[0024]   Here, when the trainer of this example is used, the effect of the basic technology is obtained by the inventor. The usage examples considered as an efficient acquisition method will be briefly described.

[0025]   First, the usage suitable for a beginner or an inexperienced person will be described. In this case , It is good to perform walking. In other words, swing your arms alternately back and forth Then, it behaves like walking. By doing this, due to the twisting action of the upper body , So to speak, naturally both the left and right steps 8 rotate alternately. This allows the above Basic skills are acquired.

[0026]   If you are an intermediate or advanced player, the operation is basically the same as the above operation. , In the first half of rotation, in the walking motion, the image is like pedaling a bicycle. Good. By training with such an image, rotation technology with good gliding ability You can get it.

[0027]   Furthermore, in the case of advanced players, the movement is basically the same as that of intermediate players, but In the latter half, positively load (body weight) and slide on the so-called valley foot To image. By doing this, you will be able to continue rotating.

[0028]   Thus, with the trainer of the present invention, an efficient skate can be used regardless of the seasons. You can train. Moreover, the usage is getting closer to playground equipment, Therefore, it is easy to use while having fun, so you can not only learn skiing skills but also beauty. It also helps to improve health and health. Also, since it can be used in a small space, It is a practical trainer.

[0029]   In this example, the compression coil spring 5 is attached and the 8 is attached so that it can be tilted in the longitudinal direction (front and back). The step 8 is preferably provided on the base 1 via a spring member. Rice cake Of course, the spring action (elasticity) occurs when the user stands in step 8 and exercises the whole body. It is a spring of strength to be utilized. In addition, in this example, a step is placed on the swivel joint 2. 8 shows the case where a hinge is provided around the side portion thereof so as to be rotatable by a predetermined angle. The mounting position of the swivel joint 2 and the hinge or the structure thereof is not limited to this. Yes. For example, turn the trainer of this example upside down and use step 8 as the base It is also possible to set the arrangement in which 1 is a step.

[0030]   In addition, as shown by the chain double-dashed line in FIG. A band for stopping the user's foot F, which is formed by covering a part of the instep like It is advisable to attach a band that can fasten B or training shoes. This way If this is the case, step 8 and foot F will be integrated, and your feet will be stable, so you can use it more efficiently. You can In addition, the upper surface of the step and the sleeve worn by the user during training. So-called mats are attached to both sides so that the bottom (back) surface of the upper (shoes) etc. can be joined appropriately. You can also attach zip tape.

[0031]   -Second embodiment-   A second embodiment of the ski trainer of the present invention will now be described with reference to FIG. As explained below, this example should be called an improvement of the previous example, and Since they are common to all, differences will be mainly described, and the same parts will be denoted by the same reference numerals. The description thereof will be omitted as appropriate.

[0032]   In this example, the swivel joint 2 is directly fixed to the base 1 via the lower flange 3. Then, on the upper surface of the upper flange 6, a universal joint 11 having a spherical sliding bearing structure is provided. It is arranged and step 8 is attached on it. That is, of the swivel joint 2 A housing 11a, which is one end side of the universal joint 11, is fixed to the upper surface of the upper flange 6. Then, by fixing the end portion of the shaft portion 11b, which is the other end portion side, to the center of the back surface of step 8. , Step 8 is swung freely at an appropriate angle around the center of rotation of the universal joint 11. It is configured to move or rotate.

[0033]   Further, in this example, an elastic member is provided between the upper surface of the upper flange 6 and the lower surface of the step 8. A large-diameter compression coil spring is installed as 19 and is used when the trainer is not in use. The step 8 is urged upward while being substantially parallel to the base 1. Note that 13 is a It is a stopper for limiting the excessive inclination of the top 8.

[0034]   Thus, in the previous example, the step 8 is performed by the swivel joint 2 and the axis line of the shaft member 7. It was possible to rotate (tilt) only around, but in this example step 8 is universal joint 11 It is possible to rotate (tilt) in any direction around the ball center of It Moreover, the inclination in any direction is elastically regulated.

[0035]   As a result, in the present example, in addition to the turning of step 8 by the turning joint 2, The swivel by the universal joint 11 is allowed, and tilting in any direction is possible. Also , Step 8 moves smoothly due to the action of the elastic member (compression coil spring) 19. , Training under a feeling closer to the actual sliding condition than the previous example You can

[0036]

[Effect of device]

  Since the present invention is configured as described above, it has the effects described below. It That is, the step turns and tilts according to the user's whole body movement. As you do, you can push the foot in an arc shape with the tip of the ski as the center of rotation. Compared to the conventional one that was supposed to be able to perform only a single movement, so much, the whole body Originally required for ski rotation technology that requires movement to guide ski rotation You can do training that suits your needs. Therefore, effective acquisition of ski technology Or effective for improvement.

[0037]   Also, since the ski trainer itself does not become large or the structure becomes complicated, It is expected that the manufacturing cost will be reduced and the usage will be simple.

[0038]   Further, below the step, an elastic member that elastically regulates the inclination due to the rotation. If you are wearing, the movement of the step will be smoother by that amount, so the actual running condition It can be used under a feeling close to, and more effective training is expected.

[Brief description of drawings]

FIG. 1 is a front view showing a first embodiment embodying a ski trainer of the present invention.

FIG. 2 is a schematic cross-sectional view taken along the line AA in FIG.

FIG. 3 is a front view showing a second embodiment of the ski trainer according to the present invention.

[Explanation of symbols]

1 base 2 swivel joint 8 steps 9,19 Elastic member

Claims (2)

[Scope of utility model registration request] 1. A ski trainer for standing on a step displaceably provided with respect to a base for training skis, wherein the step can be swiveled with respect to the base, and the step is defined as the base and the base. A ski trainer, wherein the ski trainer is provided so as to be inclined at a predetermined angle by rotating the space between the ski trainers. 2. The ski trainer according to claim 1, wherein an elastic member that elastically restrains the inclination caused by the rotation is attached to the lower side of the step.