JP3106606U - Training equipment - Google Patents

Abstract

The present invention provides a training apparatus having sufficient training functions for both strengthening muscular strength and improving balance ability.
An upper part and a lower part are formed with a horizontal plane as a boundary, and the heights of both upper and lower parts are not greater than the radius of curvature of a spherical surface substantially corresponding to the substantially spherical surface, and The substantially spherical body formed such that at least one height of the two portions 11 and 12 is smaller than the radius of curvature of the spherical surface, and the annular frame 13 is projected along the boundary between the upper and lower portions 11 and 12. 10, flat upper and lower surfaces 21 and 22, and through holes 23 penetrating the upper and lower surfaces 21 and 22. The through hole 23 receives the lower portion 12 from below, and the upper surface 21 contacts the lower surface of the annular frame 13. A training device composed of a flat plate 20 fixed to the annular frame 13 so as to come into contact.
[Selection] Figure 3

Description

  The present invention relates to a training device, and more particularly to a training device that can increase muscle strength or improve balance ability.

  Shown in FIG. 1 is a training device 1 for muscle strength enhancement that is often seen at present. As shown in the figure, this conventional training device 1 is a sphere with elasticity, and the user exercises in various postures using the swinging and elasticity of the sphere of this training device 1, and back And you can train your muscles such as the abdomen, arms, and thighs. FIG. 2 shows a conventional training apparatus 2 for balance training. As shown in the figure, the training apparatus 2 for balance training is an elastic hemisphere, and the user can stand on the hemisphere and train the balance ability using the hemisphere's curve and elasticity. it can.

  As can be seen from the figure, the training device 1 is spherical and is not gently fixed to the ground, so it is not well applied for balance training. And since the said training apparatus 2 is hemispherical and does not shake, in addition to balance training, it is applied only to the muscular motion which has a considerable restriction | limiting.

  In view of the above, an object of the present invention is to provide a training apparatus that has sufficient training functions for both strengthening muscular strength and improving balance ability.

  In order to achieve the above object, the present invention is formed by an upper part and a lower part with a horizontal plane as a boundary, and the height of each of the upper and lower parts is not larger than the curvature radius of a spherical surface substantially corresponding to the substantially spherical surface. And at least one height of the upper and lower two parts is smaller than the radius of curvature of the spherical surface, and a substantially spherical body formed such that an annular frame projects along the boundary between the upper and lower parts. The annular frame has two flat upper and lower surfaces and a through-hole penetrating the upper and lower surfaces, the through-hole receives the lower portion from below, and the upper surface is in contact with the lower surface of the annular frame. There is provided a training apparatus characterized by comprising a fixed flat body.

  In the training device of the present invention having the above-described configuration, the flat plate is fixed to the annular frame so that the through hole receives the lower part from below and the upper surface is in contact with the lower surface of the annular frame. Even if the upper part is down or the lower part is left as it is, its rolling property is more or less limited, and the height of either of the upper and lower parts is a curvature of a spherical surface substantially corresponding to the substantially spherical surface. Since it is not larger than the radius and the height of at least one of the upper and lower two parts is smaller than the radius of curvature of the spherical surface, it is possible to roll or It is possible to determine the stability, and to make use of both the enhancement of muscle strength and the improvement of balance ability by utilizing the rolling property or stability of each of the upper and lower parts. For example, when the substantially spherical body is applied with pressure from the top to the bottom while the height of the lower part is smaller than that of the upper part and the bottom part protruding from below the through hole of the lower part resists the ground. In the case where the bottom portion is deformed to be flat and substantially coincides with the lower surface of the flat plate body, the through hole of the flat plate body may further support the peripheral edge of the lower portion from below. When it is formed in an arc shape that can be made, when the upper part is turned down and the lower part is turned up, muscle strength training can be performed using the swinging property of the flat plate body with respect to the upper part. On the other hand, when the upper part is on the upper side and the lower part is on the lower side, the through hole is displaced from the center vertical line through which the substantially spherical body passes through the center of the shape of the substantially spherical body. Even if it receives vertical force, it can be received without being rolled or shaken, and it can stand on it for balance training.

  Here, the substantially spherical surface of each of the upper and lower parts means the upper surface in the upper part and the lower surface in the lower part. Further, the spherical surface substantially corresponding to the substantially spherical surfaces of the upper and lower two parts means the single spherical surface when the substantially spherical surfaces of the upper and lower two parts are each composed of a single spherical surface. Is a single spherical surface that approximates a substantially spherical surface that is concatenated from a plurality of spherical surfaces. That is, the upper and lower surfaces of the substantially spherical body of the present invention may be substantially spherical surfaces, whether they are a single spherical surface or connected from a plurality of spherical surfaces.

  Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings.

  As shown in FIG. 3, the training apparatus according to the present embodiment includes a substantially spherical body 10 having elasticity, flat upper and lower surfaces 21 and 22, and a flat plate body having through holes 23 that pass through the upper and lower surfaces 21 and 22. 20.

  The substantially spherical body 10 is formed of an upper part 11 and a lower part 12 with a horizontal plane as a boundary, and the height of each of the upper and lower two parts 11 and 12 is not larger than the curvature radius of a spherical surface substantially corresponding to the substantially spherical surface. The height of the lower portion 12 is smaller than the height of the upper portion 11. The height R1 of the upper part 11 is usually smaller than one half of the diameter D of the horizontal plane, and the height R2 of the lower part 12 is smaller than one third of the diameter D of the horizontal plane. (Note: If the height R1 of the top 11 is equal to its radius of curvature, the height R1 is approximately equal to one-half of the horizontal plane diameter D. Also, the illustrated embodiment shows that R1 is A little less than one half of D, and R2 is approximately one tenth of D). The substantially spherical body 10 having elasticity may be formed of a flexible material and filled with a gas or a fluid inside. The solid body 10 itself is formed of a material having elasticity. May be used. Further, the annular frame 13 is formed so as to project along the boundary between the upper and lower portions 11 and 12. Note that a plurality of flexible protrusions 111 for holding the body are formed on the surface of the upper portion 11.

  Moreover, although the said flat plate 20 is formed in the polygon in this embodiment, you may form in circular, an ellipse, a square, a rectangle, etc. The flat plate 20 is fixed to the annular frame 13 so that the through hole 23 receives the lower portion 12 from below and the upper surface 21 is in contact with the lower surface of the annular frame 13. More specifically, as shown in FIG. 4, a plurality of mounting holes 211 penetrating the upper and lower surfaces 21 and 22 are formed in the flat plate body 20 along the outer side of the through hole, and the annular frame is formed. 13 is formed with a mounting hole 131 corresponding to the mounting hole 211, and by inserting a screw 40 through the mounting ring 41, the mounting hole 131 and the mounting hole 211, the flat plate body 20 is inserted into the annular frame 13. It is screwed. And the through-hole 23 of the said flat plate 20 is formed in the arc shape that the edge can support the periphery of the said lower part 12 from the bottom. As described above, the lower portion 12 of the substantially spherical body 10 has a height R2 that is substantially one tenth of the diameter D of the horizontal plane, so that the bottom portion protrudes from below the through hole 23. In other words, when the substantially spherical body 10 is applied with pressure from the top to the bottom while resisting the ground as it is, the bottom portion is deformed to be flat and substantially coincides with the lower surface 22 of the flat plate body 20.

  Moreover, the training instrument of this embodiment is provided with the tension | tensile_strength training means 30 with a stretching property on the outer side of the said through-hole 23 of the said flat body 20 so that attachment or detachment is possible as needed. More specifically, two through holes 251 penetrating the upper and lower surfaces 21 and 22 are formed on both outer sides of the flat plate 20 opposite to the through holes 23, and the through holes 251 are formed in the through holes 251. A rod 252 across the through-hole 251 is stretched, and the tension training means 30 has both ends, one end of which is detachably attached to the rod 252 by a collar 31, and the other end is a handle. An elastic string 32 is attached. In the present embodiment, as the tension training means 30, a pair of long elastic strings 30a and a pair of short elastic strings 30b are used. In addition, a long through hole 24 into which a hand can be inserted is formed on each side of the flat plate 20 opposite to the through hole 23.

  Although the training apparatus of this embodiment may be used as it is, as shown in FIG. 5, the upper part 11 is down, the lower part 12 is up, and the tension training means 30 is attached to the flat body 20. It may be used by hanging on the rod 252 from the lower surface.

  Hereinafter, examples of use of the training apparatus of the present invention will be described with reference to FIGS.

  First, with reference to FIGS. 6 to 9, an example of use in the case where the upper part 11 is placed downward and the lower part 12 is placed upward will be described. As shown in FIG. 6, the user straddles both feet on the lower surface (22) of the flat plate 20 and balances the body with the feet according to the swinging of the flat plate 20 with respect to the upper portion 11. , Muscular strength of the waist and abdomen, thighs can be strengthened.

  Further, as shown in FIG. 7, the user stands on one side of the flat plate 20, bends the upper body downward, and moves his / her foot on the lower surface (22) of the flat plate 20, while the flat plate 20. By changing the angle of inclination with respect to the ground, it is possible to perform a stretching exercise, so that it is possible to strengthen muscle strength and train body flexibility.

  Further, as shown in FIG. 8, the user can stretch his / her muscles by inserting his / her hand into the elongated through-hole 24 of the flat plate 20 and lying down on the ground. it can.

  Further, as shown in FIG. 9, the user hangs a pair of long elastic strings 30a in the two through holes (251) facing each other while straddling both feet on the lower surface (22) of the flat plate body 20. The balance ability and the muscular strength of the lower back can be trained by swinging the hips left and right while maintaining balance in a posture in which the pulling training means 30 is pulled with both hands. That is, by utilizing the swingability of the upper portion 11 with respect to the ground and the elasticity of the tension training means 30, balance training and strength training can be performed simultaneously.

  Next, with reference to FIG. 10 to FIG. 17, an example of use in the case where the training apparatus is placed with the upper portion 11 facing up and the lower portion 12 facing down will be described.

  As shown in FIG. 10, the user can train balance ability by standing on the upper portion 11 with one foot and balancing. That is, the through-hole 23 rolls even when it receives a vertical force from above to below the substantially spherical body 10, and the substantially spherical body 10 deviates from a central vertical line passing through the center of the shape of the substantially spherical body 10. Since it can be received without shaking, it can stand on the substantially spherical body 10 and perform balance training.

  As shown in FIG. 11, the user hangs one of the pair of long elastic cords 30a in the through hole (251) and stands on the upper part 11 with one leg to balance the tension training means with one hand. By pulling 30 and performing a stretching exercise, the balance ability and thigh strength can be trained.

  As shown in FIG. 12, the user can train balance ability and thigh muscle strength by squatting on the upper portion 11 with one foot and balancing.

  Further, as shown in FIG. 13, the user hangs the pair of long elastic strings 30a in the two through-holes (251) facing each other and stands on the upper portion 11 with both feet, while holding the tension training means with both hands. The balance ability and the muscular strength of the waist can be trained by swinging the waist from side to side while maintaining balance in the posture of pulling 30.

  Further, as shown in FIG. 14, the user hangs the pair of long elastic cords 30a and the pair of short elastic cords 30b in the corresponding through holes (251), puts their heads on the upper portion 11, and uses both hands While pulling the short elastic string 30b, the arm and thigh muscle strength can be trained in a posture of hanging on the handle 32 of the long elastic string 30a with a foot.

  As shown in FIG. 15, the user can train the abdominal muscular strength by performing a stretching exercise with the back placed on the upper portion 11.

  In addition, as shown in FIG. 16, the user pulls the short elastic string 30b with both hands while hanging a pair of short elastic strings 30b in the corresponding through holes (251) and sitting on the upper portion 11 with the heel part. You can train your arm strength.

  In addition, as shown in FIG. 17, the user hangs one of the pair of short elastic cords 30b in the corresponding through hole (251) and presses the upper portion 11 with both hands, while holding one foot on the short elastic cord. The muscular strength of the thigh and buttocks can be trained in a posture that is hung on the handle 32 of 30b.

  As can be seen from the above, in the training device of the present invention, the flat plate is fixed to the annular frame so that the through hole receives the lower part from below and the upper surface abuts the lower surface of the annular frame. Therefore, even if the upper part is lowered or the lower part is left as it is, the rolling property is more or less limited, and the heights of the upper and lower parts are substantially equivalent to the substantially spherical surface. Since it is not larger than the radius of curvature of the spherical surface and at least one height of the upper and lower two parts is smaller than the radius of curvature of the spherical surface, the height and the height of the two upper and lower parts are designed and selected for each ground. It is possible to determine the rolling property or stability, and to make use of both the strengthening ability and the training ability of the balance ability by utilizing the rolling property or stability of each of the upper and lower parts.

  As described above, the present invention can provide a training apparatus having sufficient training functions for both strengthening muscle strength and improving balance ability.

Explanatory drawing which shows the example of a use condition of the conventional training apparatus. The perspective view which shows the conventional training apparatus for balance training. Sectional drawing which shows the training instrument in embodiment of this invention. The exploded view which shows the training instrument in embodiment of this invention. Sectional drawing which shows the state which turned down the upper part of the substantially spherical body in embodiment of this invention, and made the lower part up. Explanatory drawing explaining the training which reinforces the muscular strength of a waist | hip | lumbar part, an abdomen, and a thigh, showing the usage example in case the upper part of the training apparatus in the embodiment of this invention is turned down and the lower part is turned up. Explanatory drawing explaining the training which trains the reinforcement | strengthening of a muscular strength, and the flexibility of a body, showing the usage example in case the upper part of the training apparatus in the embodiment of this invention is turned down and the lower part is turned up. Explanatory drawing explaining the training which shows the usage example in the case of making the upper part of the training apparatus in the embodiment of this invention down, and makes the lower part up, and strengthens muscular strength. Explanatory drawing explaining the training which shows the example of use when the upper part of the training instrument in the embodiment of the present invention is turned down and the lower part is turned up, and balance training and strength training are performed simultaneously. Explanatory drawing explaining the training which shows the usage example in case the upper part of the training instrument in the embodiment of this invention is made upper, and makes the lower part face down, and performs balance training. Explanatory drawing which shows the example of use which makes the upper part of the training apparatus in the embodiment of this invention the upper part, and the lower part down, and trains the balance ability and the muscular strength of the thigh. Explanatory drawing explaining the training which shows the usage example which makes the upper part of the training apparatus in the embodiment of this invention upper, and makes the lower part down, and trains balance ability and thigh strength. Explanatory drawing which demonstrates the training which trains the balance ability and the muscular strength of a waist | hip | lumbar, showing the usage example which makes the upper part of the training apparatus in the embodiment of this invention upper, and makes the lower part down. Explanatory drawing explaining the training which trains the muscular strength of an arm and a thigh, showing the usage example which makes the upper part of the training instrument in the embodiment of the present invention the upper part, and the lower part downward. Explanatory drawing explaining the training which shows the usage example which makes the upper part of the training apparatus in the embodiment of this invention upper, and makes the lower part down, and trains the abdominal muscular strength. Explanatory drawing explaining the training which trains the muscular strength of an arm, showing the example of use which makes the upper part of the training instrument in the embodiment of the present invention up, and the lower part down. Explanatory drawing explaining the training which trains the muscular strength of a thigh and a buttock, showing the usage example which makes the upper part of the training apparatus in the embodiment of this invention the upper part, and the lower part down.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 ... Substantially spherical body, 11 ... Upper part, 111 ... Protrusion, 12 ... Lower part, 13 ... Ring frame, 131 ... Mounting hole, 20 ... Flat plate, 21 ... Upper surface, 211 ... Mounting hole, 22 ... Lower surface, 23 ... Through-hole 24 ... long through hole, 251 ... through hole, 252 ... rod, 30 ... tension training means, 30a ... long elastic string, 30b ... short elastic string, 31 ... heel, 32 ... handle, 40 ... screw, 41 ... Mounting ring.

Claims (7)

It is formed by an upper part and a lower part with a single horizontal plane as a boundary, and the height of either of the upper and lower parts is not larger than the radius of curvature of the spherical surface substantially corresponding to the substantially spherical surface, and at least one height of the upper and lower parts Is substantially smaller than the radius of curvature of the spherical surface, and a substantially spherical body formed so that an annular frame protrudes along the boundary between the upper and lower parts.
It has two flat upper and lower surfaces and through-holes penetrating the upper and lower surfaces. The through-hole receives the lower part from below and is fixed to the annular frame so that the upper surface is in contact with the lower surface of the annular frame. A training apparatus characterized by comprising a flat plate body.   The training apparatus according to claim 1, wherein the through hole of the flat plate is formed in an arc shape whose edge can support the peripheral edge of the lower portion from below.   The bottom of the lower part protrudes from the bottom of the through-hole, and when the substantially spherical body is directly applied to the ground while resisting the ground, the bottom is deformed flatly and The training apparatus according to claim 1, wherein the training apparatus is formed so as to substantially coincide with a lower surface.   The training apparatus according to claim 3, wherein a tension training means having elasticity is detachably provided outside the through hole of the flat plate. A through hole penetrating the upper and lower surfaces is formed outside the through hole of the flat plate body, and a rod across the through hole is spanned in the through hole,
5. The tension training means is an elastic string having both ends, one end of which is attached to the rod so as to be detachable by a scissors, and a handle is attached to the other end. Training equipment.   The training apparatus according to any one of claims 3 to 5, wherein a long through hole through which a hand can be inserted is formed on each of opposite sides of the through hole of the flat plate. The height of the lower part is smaller than the upper part;
The training apparatus according to claim 1, wherein a plurality of flexible protrusions are formed on the upper surface.

Images