JPH0724120Y2 - Leg training equipment - Google Patents

Description

[Detailed Description of the Invention] "Industrial field of application" The present invention relates to a leg training device capable of efficiently training the legs of athletes and the like.

“Conventional technology” Conventionally, when training legs, squats and rabbit jumps are used.

[Problems to be solved by the present invention] The conventional leg training methods have the drawbacks that the number of squats and rabbit jumps cannot be accurately grasped and that the left and right legs cannot be trained separately. It was

In view of the above-mentioned conventional drawbacks, the present invention provides a leg training device capable of accurately grasping the number of times it has been performed and training the left and right legs separately under an arbitrary load condition. It is an object.

[Means for Solving the Problems] In order to achieve the above object, the present invention is capable of projecting upward on a support base that can be installed on the floor and an upper surface of a part of the support base near one side. One foot support plate supporting one foot attached, a vertical movement mechanism attached to the support base capable of raising the one foot support plate to an arbitrary height, and protruding upward on one side surface of the support base. Fixed to hold the pole, the counter switch attached to the upper surface of the support base on the side portion of the one-leg support plate, and the counter switch attached to the upper surface of the other side portion of the support base. A foot training device for operating the vertical movement mechanism constitutes a leg training device.

[Operation] In the leg training device having the above-described configuration, one foot is positioned on the one foot support plate and the pole is grasped by one hand.

After that, a bending and stretching motion is performed to bend one leg to a predetermined position.

At this time, the other one leg is operated forward once while the counter switch is bent and extended once.

Further, by adjusting the height of the one foot support plate by the vertical movement mechanism, it is possible to perform the bending and stretching movement in a state where the inclination angle of the other one foot that is projected forward is changed.

The exercise by bending and stretching the other leg can be performed in the same manner as the exercise by bending and stretching the other leg by changing the direction.

"Embodiment of the Invention" Hereinafter, the invention will be described in detail with reference to an embodiment shown in the drawings.

In the embodiment shown in FIGS. 1 to 10, reference numeral 1 denotes a support base that can be installed on the floor surface 2 or the like.

Reference numeral 3 denotes a one-foot support plate that supports one foot mounted in a recess 4 formed on the upper surface at a portion near one side of the support base 1 so as to project upward. As shown in FIG. 5 and FIG. 5, the one leg support plate main body 5 housed in the recess 4 and the left and right one leg support bodies detachably attached to the one leg support plate main body 5 are used. The support 7 includes a base plate 8 attached to the upper surface of the one-foot support body 5, and a recess 9 formed in substantially the same shape as the concave and convex shape of the back surface of the foot formed on the upper surface of the center of the base plate 8.
A supporting plate 10 supported on the base plate 8, a large number of holes 11 formed in the supporting plate 10, and a large number of holes 11;
The base plate 8 is slidably movable in each
A large number of pins 12 for pushing pressure with which the recess 9 and the lower end contact
And a foot contour 13 on the upper surface of the support plate 10.

The left one-foot support 6 detachably attached to the one-foot support body 5 can support the left one foot in the same manner as the right one-foot support 7 as shown in FIGS. 7 and 8. Is configured.

Reference numeral 14 denotes a vertical movement mechanism attached to the support base 1 capable of raising the one foot support plate 3 to an arbitrary height. The vertical movement mechanism 14 is, as shown in FIG. Mounted on the upper surface of the support base 1 for driving the motor 16 and a hydraulic pump 17 driven by a motor 16 for supplying hydraulic pressure to the hydraulic cylinder 15, and for driving the motor 16. It is composed of a foot switch 18 that can be raised and lowered.

Reference numeral 19 denotes an existing counter switch, which is mounted on the upper surface of the one-leg support plate 3 on the front side of the side surface and is capable of displaying and displaying one counter by one touch.

Reference numeral 20 denotes a pole fixed to almost the central portion of one side surface of the support base 1 so as to project upward so as to be grasped during use.

In the leg training device 21 having the above structure, the right one-foot support 7 is attached to the one-foot support plate body 5.

Then, the right foot is positioned on the contour 13 of the foot of the right one-foot support 7 and the pole 20 is grasped by the right hand.

In this state, the right leg is bent and stretched as shown in FIG.

In this case, position the left foot so that it protrudes forward, and perform one flexion and extension movement of the right foot to counter-switch with the left foot.
By touching 19 once, the number of flexion and extension movements of the right foot can be counted by the counter switch 19.

By operating the foot switch 18 with a foot, the up-and-down moving mechanism 14 is operated, and the one-leg supporting plate body 5 can be raised or lowered as shown in FIG.

By moving the one-leg supporting plate body 5 up and down in this way, the inclination angle of the left foot at the time of flexion and extension of the right foot is different, and it is possible to change from a light state to a tight state of the right foot.

Next, in the case where the left leg is bent and stretched to exercise, the left leg support 6 is attached to the one leg support plate body 5 and the left leg is bent and stretched in the same direction as the right leg is bent and stretched. Can be done.

Since the left and right one-foot supports 6 and 7 have a large number of pressing pins 12 protruding above the support plate 10 so as to follow the uneven shape of the sole of the foot, the entire back surface of the foot should be uniform. The pressing force is given by the pressing pin 12, and an efficient acupressure effect is obtained.

[Different Embodiments of the Present Invention] Next, different embodiments of the present invention shown in FIGS. 11 to 30 will be described. In the description of these examples,
The same components as those of the embodiment of the present invention are designated by the same reference numerals and duplicate description will be omitted.

In the embodiment of FIGS. 11 to 13, the main difference from the embodiment of the present invention is that the poles 20, 20 projecting upward are fixed to approximately the center of both side surfaces of the support 1. Even with the leg training device 21A configured as described above, the same operational effects as those of the embodiment of the present invention can be obtained.

In the embodiment of FIGS. 14 to 16, the main difference from the embodiment of the present invention is that a manual hydraulic jackie is used as the vertical movement mechanism 14A, and 22 is a manual handle for raising,
23 is an operation button for lowering.

In this way, the vertical movement mechanism using the manual hydraulic jackie 14
By using the leg training device 21B using A, it can be manufactured at low cost.

In the embodiment of FIGS. 17 to 19, the main difference from the embodiment of the present invention is the one-foot support plate 3A.
3A is a point in which the left and right one-foot supports 6A capable of selectively supporting the left and right feet are attached to the one-foot support plate body 5, and a foot training device 21C using the one-foot support plate 3A configured in this manner 21C
By doing so, it is possible to use it without replacing the one-leg supporting plate for each bending and stretching movement of the left and right legs.

In the embodiment of FIGS. 20 and 21, the main difference from the embodiment of the present invention is that the one-foot supporting plate 3B is composed of the one-foot supporting plate main body 5 only. Even if the leg training device 21D using the plate 3B is used, the back acupressure effect cannot be obtained during bending and stretching exercises, but the leg training can be performed.

In the embodiment of FIGS. 22 to 24, the main difference from the embodiment of the present invention is the one-foot support plate 3C.
3C can be used by selectively fitting a plurality of fittings 24 of different heights, in this embodiment, three fitting feet 26 of one leg support 25, 25A, 25B to the fitting portion 24 formed on the support base 1. In that respect,
By selectively using the one-foot supports 25, 25A, 25B configured as described above, a leg training device 21E that does not require a vertical movement mechanism and can be manufactured at low cost can be provided.

The one-foot supports 25, 25A, 25B are stored by forming a storage recess in the support base 1.

A small support base is used in the embodiments of FIGS. 11 to 13, 14 to 16, 17 to 19, 20 and 21 and 22 to 24. However, the present invention is not limited to this, and a large support base as shown in FIGS. 1 to 10 may be used.

In the embodiment of FIGS. 25 to 30, the main difference from the embodiment of the present invention is the leg training device 21 using the support base 1A in which the counter switch 19 is arranged on the side surface of the one foot support plate 3.
In terms of F, the leg training device 21F configured as described above raises the one foot support plate 3 as shown in FIGS. 28 to 30, and bends one leg on the one foot support plate 3 while It is possible to exercise the legs by moving one of the legs to contact the counter switch 19 with the leg.

"Effects of the Present Invention" As is apparent from the above description, the following effects can be obtained in the present invention.

(1) A support base that can be installed on the floor, a one-foot support plate that supports one foot that is attached to the upper surface of a part near one side of the support base so as to project upward, and this one-foot support A vertical movement mechanism attached to the support base capable of raising the plate to an arbitrary height, a pole fixed to one side surface of the support base so as to project upward, and a pole for holding the one foot support plate. Since it is composed of a counter switch mounted on the upper surface of the support base in the side surface portion and a foot switch for operating the vertical movement mechanism mounted on the upper surface of the base material on the other side of the support base. The left and right legs can be trained by performing a bending and stretching motion with one leg bent and stretched while the other leg is projected forward.

(2) According to the above (1), by grasping the pole by hand during flexion and extension of the left and right legs, even a person who has just begun to exercise the legs can easily perform the flexion and extension.

(3) According to the above (1), the counter switch can be operated by the leg projecting forward for each flexion and extension motion,
It is possible to accurately grasp the number of bending and stretching exercises.

(4) According to the above (1), the one foot support plate can be set to an arbitrary height by the vertical movement mechanism. Therefore, the angle of the foot projected forward can be changed by the height of the one-leg support plate. Therefore, it is possible to select and perform a tight bending and stretching exercise from a light bending and stretching exercise.

(5) According to the above (1), since the structure is simple, it can be manufactured relatively easily.

(6) According to claim 2, the same effects as those of (1) to (5) are obtained, and optimal sole pressure is achieved by pressing the sole of the foot with a plurality of pressing pins at a substantially constant pressing force during flexion and extension exercises. The effect can be obtained.

(7) Claims 3 and 4 can also obtain the same effects as (1) to (3).

[Brief description of drawings]

FIG. 1 is a partially cutaway front view showing an embodiment of the present invention, and FIG.
FIGS. 3 and 4 are a plan view and a side view showing an embodiment of the present invention, FIGS. 4 and 5 are explanatory views of a right one-leg supporting plate, FIG. 6 is an explanatory view of a vertical movement mechanism, and FIG. Figure and Eighth
The figure is an explanatory view of the left one-leg support plate, and FIGS. 9 and 10 are explanatory views of the usage state, FIGS. 11 to 13, and 14 to 14.
16, 17 to 19, 20 and 21, 22
FIGS. 24 through 24 and FIGS. 25 through 30 are explanatory views showing different embodiments of the present invention. 1: Support base, 2: Floor surface, 3, 3A, 3B, 3C: One foot support plate, 4: Recess, 5: One foot support plate body, 6: Left one foot support, 6A: Left and right one foot support, 7 : Right foot support, 8: base plate, 9: recess,
10: Support plate, 11: Hole, 12: Push pin, 13: Foot contour,
14, 14A: Vertical movement mechanism, 15: Hydraulic cylinder, 16: Motor, 17: Hydraulic pump, 18: Foot switch, 19: Counter switch, 20: Pole, 21, 21A-21F: Leg training device,
22: Manual handle, 23: Operation button, 24: Fitting part, 25, 25A, 25
B: One-leg support, 26: Mating piece.

Claims (4)

[Scope of utility model registration request] 1. A support base that can be installed on a floor surface, and a one-leg support plate that is attached to an upper surface of a portion near one side of the support base so as to project upward and that supports one foot. An up-and-down moving mechanism attached to the support base capable of raising the one-foot support plate to an arbitrary height, a pole for gripping fixed to one side surface of the support base so as to project upward, and the one-foot support A counter switch mounted on the upper surface of the support base on the side surface portion of the plate, and a foot switch for operating the vertical movement mechanism mounted on the upper surface of the base material on the other side of the support base. A characteristic leg training device. 2. A support base that can be installed on a floor surface, and a one-leg support plate body that supports one foot that is attached to an upper surface of a portion near one side of the support base so as to project upward. Base plate attached to the upper surface of the one-leg support plate body, a recess formed in substantially the same shape as the uneven shape of the back surface of the foot formed in the substantially central upper surface of the base plate, and a support plate attached to the upper surface of the base plate A foot supporting plate composed of a large number of pressing pins of the same shape in which the concave portion of the base plate and the lower end contact the supporting plate, and the supporting table capable of raising the foot supporting plate to an arbitrary height. An up-and-down moving mechanism attached to the support base, a support body fixed to one side surface of the support base so as to project upward, a counter switch mounted on the upper surface of the support base at a side surface portion of the one-leg support plate, The support base There is exercising apparatus of the legs, characterized in that comprising a switch for actuating said vertical movement mechanism attached to said support. 3. A support base that can be installed on the floor surface, and a one-foot support plate body that supports one foot that is attached to the upper surface of a part near one side of the support base so as to project upward. A base plate attached to the upper surface of the one-leg supporting plate body, a concave portion formed in substantially the same shape as the concave and convex shapes of the back surfaces of the left and right feet formed on the substantially central upper surface of the base plate, and attached to the upper surface of the base plate Left and right one-foot support plates consisting of a support plate, a large number of pressing pins of the same shape with which the recesses and the lower end of the base plate contact the support plate, and the left and right one-foot support plates are raised to an arbitrary height A vertical moving mechanism attached to the support base, a support body fixed to one side surface of the support base so as to project upward, and an upper surface of the support base at a side surface portion of the left and right one-leg support plates. Mounted counter And switch, the support base or exercising device of the legs, characterized in that comprising a switch for actuating said vertical movement mechanism attached to said support. 4. A support base that can be installed on the floor, a fitting portion formed on the upper surface of a portion of the support base near one side, and a detachable fitting with the fitting portion. One foot support that supports one foot of different heights, a gripping pole fixed to one side of the support so as to project upward, and the support of the side part of the one foot support. A leg training device comprising a counter switch mounted on the upper surface of a table.