KR101325388B1 - Exercise apparatus for stretching - Google Patents

Abstract

The present invention can be stretched for the user's lower body, abdomen, waist and shoulders, by using the eddy current brake to vary the exercise load for each section to make the exercise suitable for each user individually, exercise efficiency The present invention relates to a stretching exercise device using a eddy current brake whose structure has been improved to improve.
The configuration of the present invention is a rail frame which is arranged horizontally corresponding to the floor by the support and the magnet member is disposed on both left and right sides, and the upper part is seated on the rail frame so as to be slidably moved forward and backward and at both ends of the lower part. A conductor corresponding to the magnet member is disposed to constitute a pedestal for generating a eddy current brake during a sliding movement, and a column-shaped fixture that is spaced apart from the pedestal and disposed above the support.

Description

Stretching exercise device using eddy current brake {EXERCISE APPARATUS FOR STRETCHING}

The present invention relates to a stretching exercise device using a eddy current brake, and in particular, it is possible to obtain a brake force by using a eddy current generated from a magnet and a conductor, and by varying the exercise load for each section, a suitable exercise for each user is provided. The present invention relates to a stretching exercise device using a eddy current brake whose structure is improved to improve the efficiency of the exercise.

In general, there are many factors that determine a person's height, such as heredity, nutrition, environment, and mental factors, and more than 70% of them are acquired external factors. Due to these acquired external factors, the growth of the long bone of the leg and the development of the spine may be reduced or the human body may be imbalanced, thereby preventing normal growth.

In other words, our human body secretes growth hormone from both sides of the growth plate between the bone end and the end of the bone. Incorrect posture and everyone walks upright, the earth's gravity cannot be free, so the upper body of the weight As it is supported, the back and back bend, and the growth plate is under pressure, the growth hormone secretion is not smooth and growth promotion is inhibited.

In addition, due to the wrong lifestyle and posture in physical development, the legs are often bent and have an unbalanced body shape, such as legs or angular legs.

In order to solve this problem, if the stretching exercise that stretches the whole body for a certain time every day, the body shape can be correctly corrected by the stretching action of muscles and skeletons, and the pressure on the growth plate is alleviated, especially in the growth phase. In adolescents, it stimulates the growth plate and promotes growth hormone secretion, helping to grow normally.

Recently, various exercise devices have been developed to physically assist the stretching exercise as described above.

For example, a conventional stretching exercise device secures one end of an elastic band to a fixture, binds the other end to the ankle, and then pulls the ankle by the weight and the elastic force of the stretched elastic band while lying on the floor while pulling the elastic band by hand. There is a belt-type stretching exercise device, and another example is the structure that the ankle traction frame is moved forward and backward relative to the backrest frame, the upper body is bound to the backrest frame and the handle is operated while the ankle is bound to the ankle traction frame. There has been a screw-type exercise mechanism that acts to pull the ankle by moving the ankle traction frame by the movement of the female screw by manual rotation of the male thread rod.

By the way, the conventional stretching exercise equipment such as the former is that the user must pull the elastic band with the force of the arm, so the child does not have the perfect stretching effect, such as children with weak arm strength, and also by stretching the force by the user's own strength This makes it easy to get tired, there is a problem that abandon the stretching exercise in the middle, there is a problem that the left and right arm strength of the user is different, so that only a single force acts on one side, the left and right uniform stretching.

On the other hand, the conventional stretching exercise equipment, such as the latter, the screw rod is rotated by the rotation of the handle lever to reciprocate the ankle traction frame with respect to the backrest frame, the female screw coupled thereto is moved by the rotation of the screw rod, the movement of the female screw The ankle traction frame is a passive structure in which the ankle traction acts, such a manual structure takes a lot of force in operating the handle lever and the upper body to the upper body so that the upper body can not easily follow when pulling the ankle There was a problem causing inconvenience to the user due to the strap.

Conventional stretching exercise devices as described above are simply to the extent to pull the ankle of the human body, there was a problem that the organic stretching exercise for the waist and spine portion of the human body is insufficient.

In addition, even if there is a stretching exercise device for the waist and the spine of the human body, the structure is complicated and the manufacturing cost is increased.

In addition, since the existing stretching exercise equipment is not provided with a brake for each exercise section, since the user simply tires with the same exercise load during the stretching exercise, the user may easily get tired, and there is a problem that the efficiency during exercise decreases.

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and its object is as follows.

First, to provide a stretching exercise apparatus that can perform organic stretching exercises for the waist and spine parts of the human body.

Second, the present invention provides a stretching exercise device using an eddy current brake whose structure is improved so as to not only induce interest of the user by varying the exercise load by using the eddy current brake, but also improve the exercise efficiency.

Third, by varying the load of each section by using the eddy current brake, it is possible to adjust the speed and the amount of exercise suitable for each user, so that the stretching exercise mechanism using the eddy current brake with its structure is improved to greatly improve the exercise efficiency. There is.

The present invention for achieving the above object is a rail frame which is arranged spaced apart from the ground by a support and a magnet member on the side,

A pedestal which is seated on the rail frame so as to be slidably moved forwards and backwards, and conductors corresponding to the magnet members are disposed at both ends of the lower end to generate a eddy current brake during sliding movement;

It is characterized in that it is provided with a fixture disposed spaced apart from the pedestal and disposed above the support.

The upper side of the fixing unit is rotatably coupled to enable the angle adjustment further comprises a swivel that can be gripped by the user's hand.

The magnet member is disposed from an intermediate position of the rail frame to one end, and a larger area toward the one end is arranged to vary the magnetic force on the rail frame for each zone during the sliding movement of the pedestal.

Further comprising a plurality of auxiliary magnet members disposed on both left and right sides of the rail frame so as to be close to the magnet member, the number of the auxiliary magnet member is arranged as the number from the middle position of the rail frame toward one end By doing so, the magnetic force with respect to the rail frame when the sliding movement of the pedestal is to be changed for each zone.

The present invention has the following effects.

First, it is possible to perform organic stretching exercise for the waist and spine of the human body, which has a simple structure and has a useful effect of reducing the manufacturing cost.

Second, by generating a eddy current brake using a magnet to impart an exercise load to the area where the brake is applied, not only to induce interest of the user, but also to improve exercise efficiency.

Third, by varying the area of the magnet member or by arranging the auxiliary magnet member to gradually change the load per section gradually toward the rear side, it is possible to adjust the speed and the amount of motion suitable for each user, thereby greatly improving the exercise efficiency. Have

1 is a perspective view showing a stretching exercise mechanism using a eddy current brake according to the present invention.
Figure 2 is a cross-sectional view schematically showing a coupling structure of the pedestal and the rail frame of the present invention.
3 is a cross-sectional view showing another example of use of the pedestal of the present invention.
Figure 4 is a front view showing a modification of the magnet member of the present invention.
Figure 5 is a front view showing a state in which the auxiliary magnet member is disposed in the magnet member of the present invention.

The present invention can be stretched for the user's lower body, abdomen, waist and shoulders, by using the eddy current brake to vary the exercise load for each section to make the exercise suitable for each user individually, exercise efficiency It is to improve.

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

Stretching exercise mechanism using the eddy current brake according to the present invention, when described with reference to Figures 1 to 5, the configuration is arranged horizontally corresponding to the floor by the support 100 and the magnet member (left and right sides) When the rail frame 200 is disposed and the upper part is seated on the rail frame 200 to be slidably moved forward and backward, and the conductors corresponding to the magnet member 600 are disposed at both ends of the lower part, and the sliding movement is performed. It is composed of a pedestal 300 for generating a eddy current brake, and a fixed bracket 400 of a columnar shape disposed to be spaced apart from the pedestal 300 and disposed above the support 100.

In more detail, the rail frame 200 is divided into upper and lower flanges 210 and 220 arranged horizontally, and an intermediate web portion 230 that connects the upper and lower flanges 210 and 220 to each other. 600 is integrally disposed on both left and right sides of the web 230.

The upper side of the fixing table 400 may be further rotatably coupled to enable the angle adjustment can be provided with a rotary table 500 that can be gripped by the user's hand.

The swivel table 500 is formed in a structure that can be gripped by the user's hand, and the angle is adjustable to the vertical angle (0 ~ 90 °) from the horizontal angle corresponding to the floor.

Therefore, the user can adjust the angle with the fixing member 400 at an angle suitable for the physical condition of the user in a state of holding the swivel table 500 by hand.

The pedestal 300 is seated on the upper portion of the rail frame 200 so as to slide forward and backward and is disposed on the lower pedestal 310 formed of a conductor, and is disposed above the lower pedestal 310 and mediates the connector 320. Is integrally connected to the upper support 330 of the knee and ankle portion of the user's lower body is composed of.

The connector 320 may adopt a method in which an upper end is welded to a lower surface of the upper pedestal 330 and a lower end is welded to an upper surface of the lower pedestal 310, or a connection method using a known screw fastening method may be adopted.

The left and right ends of the lower pedestal 310 are bent to be spaced apart from each other to form a magnetic field with the magnet member 600 disposed on the rail frame 200.

The lower pedestal 310 may be made of a synthetic resin material which is not a conductor as a whole, as shown in FIG. 3, and in this case, the conductors 315 are formed at left and right ends facing the magnet member 600. To place.

Fixture 400 is configured in the form of a column, and is configured in the middle of the structure that can restrain the lower limbs and other lower seated on the pedestal 300 of the user.

The magnet member 600 is preferably disposed from the middle position of the rail frame 200 to one end, which is to allow the pedestal 300 to smoothly move in the section A corresponding to the other end side in the intermediate position. To do this.

In addition, the magnet member 600 has a larger area (B → C → D → E) as it goes from an intermediate position to a section of one end so as to vary the magnetic force for the rail frame 200 for each zone during the sliding movement of the pedestal 300. It is more preferable to arrange the larger one (see Fig. 4).

As another method of varying the magnetic force for each zone, as shown in FIG. 5, a plurality of auxiliary magnet members 650 are disposed on both left and right sides of the rail frame 200 to be disposed close to the magnet member 600. It may be further provided.

In this case, as the number of the auxiliary magnet members 650 goes from the intermediate position of the rail frame 200 to one end section ((B → C → D → E), the number of the auxiliary magnet members 650 is arranged to increase the strength of the brake force for each zone). Can be configured differently.

The operation of the present invention having such a configuration will now be described.

First, the eddy current refers to the current generated by the change in the magnetic flux of the wire passing through the inside of the conductor. When the conductor is placed close to the magnet member 600, the eddy current changes as the magnetic force flux changes, and the eddy current is generated. The magnetic field generates eddy current brakes that impede the movement of the conductor.

When the above description is applied to the stretching exercise device using the eddy current brake according to the present invention, after the user adjusts and grips the angle of the swivel table 500 by hand, the left lower extremity of the lower limb is in close contact with the fixing stand 400. When restrained, the other right lower extremity is extended to be seated on the upper pedestal 330 of the pedestal 300 is completed before the workout.

Subsequently, the pedestal 300 slides forward and backward on the rail frame 200 with the muscle force of the lower right leg.

Here, the lower limbs in close contact with the fixing stand 400 is not limited to the lower left limb, and may be replaced with the right lower limb to perform repetitive movement.

In this case, the lower pedestal 310 of the pedestal 300 is slidably moved from the upper portion of the rail frame 200, and a circulating current brake is generated to the rear side of one end where the magnet member 600 is disposed to have a load.

That is, in the pedestal 300, a eddy current is generated as the lower pedestal 310 in which the conductor is disposed moves in a state close to the magnet member 600, and a magnetic field of the eddy current prevents the movement of the pedestal 300. It acts as a brake, which is a resistance element, and has a load.

And, as described above, when the magnetic force is changed for each zone (magnitude change of the magnet member 600, the auxiliary magnet member 650), the brake force toward the rear side of one end of the magnet member 600 is disposed Since it is gradually increased, the exercise load is variable to adjust the desired exercise intensity for each user.

The stretching apparatus may have an effect on the lower extremities, the abdominal muscles, and the psoas including the joints.

Therefore, the present invention is configured in a simple configuration can be stretched for the user's lower body, abdomen, waist and shoulders, can be given exercise load using the eddy current brake, and also by varying the amount of load per zone By making the exercise suitable for each user individually, there is an advantage that can improve the exercise efficiency.

Description of the Related Art [0002]
100: support 200: rail frame
210,220: Upper and lower flange 230: Web
300: pedestal 310: lower pedestal
320: connector 330: upper pedestal
400: fixing table 500: rotating table
600: magnet member 650: auxiliary magnet member

Claims (4)

The rail frame 200 is spaced apart from the ground by the support 100 and the magnet member 600 is disposed on the side surface,
A pedestal 300 having an upper portion seated on the rail frame 200 so as to be slidably moved forward and backward and having conductors corresponding to the magnet member 600 disposed at both ends of the lower end to generate a eddy current brake during sliding movement;
Stretching exercise device using a eddy current brake is characterized in that it is provided spaced apart from the pedestal 300 and is provided with a support (400) disposed above the support (100). The method according to claim 1,
Stretching exercise device using a eddy current brake, characterized in that it further comprises a swivel table 500 is rotatably coupled to the upper side of the fixing table 400 to be gripped by the user's hand. The method according to claim 1 or 2,
The magnet member 600 is disposed from an intermediate position of the rail frame 200 to one end,
By arranging a larger area toward the one end,
Stretching exercise device using a eddy current brake, characterized in that for varying the magnetic force for the rail frame 200 for each zone during the sliding movement of the pedestal (300). The method according to claim 1 or 2,
Further provided with a plurality of auxiliary magnet member 650 disposed on both left and right sides of the rail frame 200 to be disposed close to the magnet member 600,
The number of the auxiliary magnet member 650 is arranged to increase from the middle position of the rail frame 200 toward one end,
Stretching exercise device using a eddy current brake, characterized in that for varying the magnetic force for the rail frame 200 for each zone during the sliding movement of the pedestal (300).

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