KR20120011925A - Healt Machine of Swimming Motion - Google Patents

Abstract

PURPOSE: A fitness machine of swimming motion is provided to adjust size, intensity, and angle of the machine by a user and offer a chance to practice swimming. CONSTITUTION: A fitness machine of swimming motion comprises: a square shaped bottom frame; a base frame(1) which is consisted of a tie bar perpendicularly parked in central part; a bench(2) in which a user lie face down touching abdominal part and breast; a hand fixing plate(3) which is horizontally connected to left and right sides of the bench and revolves; a foot fixing plate(4) which combines with tip of bench leg and revolves; and a shaft hole which is located in lower part of the foot fixing plate and includes a rotary shaft which is located at the end of the bench and inserted to and combined with the shaft hole; and a foot fixing hook which is located in the upper side of the foot fixing plate.

Description

Health Machine of Swimming Motion

The present invention relates to an exercise device, and more particularly, to a fitness device that can be reproduced by the exerciser simulates a swimming motion in the room.

Recently, with increasing interest in the health of the people, various health equipment have been developed and used. Conventional fitness equipment, however, is a device that causes the same motion to be repeated insignificantly, most of which is boring when exercising.

Therefore, there is a need for a new fitness equipment that provides fun with exercise so that an athlete can exercise without being bored, and an exercise equipment that implements a specific exercise motion having a large exercise effect is most suitable.

Among various exercises, swimming is an aerobic whole body exercise, and the exercise itself is fun, and does not put stress on certain parts of the body such as joints, it is a good exercise that can be performed by the elderly and people who are weak in some functions of the body. Therefore, a fitness equipment that can simulate and reproduce the swimming exercise motion as a new type of fitness equipment is suitable.

The fitness device for swimming exercise relates to a fitness device that produces a swimming exercise effect, the bench supporting the chest and belly of the exerciser, the lifter for adjusting the height of the bench, integral with the bench The swimming movement consists of a vertical frame that moves up and down, a horizontal frame that is connected horizontally to the vertical frame, and a suspension hook that allows the hands and legs of both hands and legs to be inserted and inserted at the front and rear of the horizontal frame. Fitness equipment for use is described.

However, the fitness device for swimming exercise is to allow the athlete to get on the bench to whip the limbs, it is not enough to reproduce the various swimming exercises, such as butterfly, free spirit, backstroke, breaststroke.

As described above, there is a need for a swimming motion fitness device that can be simulated by reproducing a swimming motion with a new fitness device.

Such swimming motion fitness equipment should be able to implement a variety of posture that the athlete can take when swimming, and should be able to accurately reproduce the motion of the arms and legs similar to the swimming motion. And swimming motion fitness equipment should be applied to the same force applied to the limbs when a person swims.

In addition, the swimming motion fitness equipment should be able to adjust the size according to the physical condition of the athlete, to be able to adjust the limb movement according to the various types of swimming that the athlete wants to do, and also apply to the human limbs when swimming It should be possible to adjust the magnitude of the resistance so that the same resistance is applied as the resistance.

The swimming motion fitness apparatus of the present invention is to solve the above technical problem, it is composed of a base frame (1), a bench (2), two hand fixing plate (3), and two foot fixing plate (4).

 The base frame 1 is composed of a rectangular bottom frame 11 and a support rod 12 that is erected perpendicular to the center of the bottom frame 11. At the upper end of the support rod 12, the posture adjusting knob 13 is provided.

Bench 2 is a place where the exerciser lying down on the stomach and chest, coupled to the upper end of the support rod 12, the coupling rod 21 is coupled to the support rod 12 of the base frame 1, The upper side 22 which can protrude and stretch to the front of the coupling table 21 (the side facing the head of the exerciser is forward), and the lower side that protrudes to the rear of the coupling table 21 and can stretch. It is composed of two legs 24 which are coupled to the opposite 23 and the lower half 23 and which can rotate in the horizontal plane.

The hand fixing plate 3 is coupled to the left and right sides of the upper half 22 of the bench 2, so that the exerciser can rotate at any angle, the disc 31, the pivot shaft is inserted into the lower end of the disc ( 32), a pivot socket 33 to which the ball provided on the chisel of the pivot shaft 32 is coupled, and a pivot socket 33 are attached to the crosspiece 222 of the upper half 22 of the bench 2. Consists of a connecting rod 34 is coupled to the pinned hand plate bracket 224.

Foot fixing plate 4 is coupled to each of the two legs 24 of the bench 2 to rotate, it is possible to fix and rotate the foot of the exerciser.

The athlete puts his stomach on the upper plate 213 of the bench (2) coupler (21) and binds his back with a fixing band (215), both hands on the hand fixing plate (3) and both feet on the foot fixing plate (4). Fix it using the hand fixing ring 312 and the foot fixing ring 42, respectively. In the state in which the exerciser is fixed to the bench 2, when the foot is extended, the elastic part 242 is extended from the fixing part 241 while the spring 245 provided inside the leg 24 is compressed. The athlete can perform swimming movements by moving his arms and legs with various swimming methods.

The swimming motion fitness apparatus of the present invention can adjust the size according to the body shape of the exerciser, it is possible to adjust the angle of the bed, the hand fixing plate and the foot fixing plate can rotate in any direction. Therefore, the exerciser can accurately reproduce all swimming movements and obtain the same exercise effect as the actual swimming.

The swimming motion fitness apparatus of the present invention can arbitrarily adjust the rotational resistance of the hand fixing plate and the foot fixing plate and the amount of force required to extend the foot, so that the exerciser can exercise at the desired exercise intensity.

In addition, the swimming motion fitness apparatus of the present invention can reproduce the correct swimming motion, the person who learns to swim before practicing swimming in the water, or even those who are good swimmers can not swim in the water indoors It can be used as a swimming practice to practice swimming.

1 is a front view of the swimming motion fitness apparatus of the present invention.
2 is a plan view of the swimming motion fitness apparatus of the present invention.
3 is a longitudinal cross-sectional view of the leg.
4 is a detailed view of the leg connection portion.
5 is a handhold plate.
6 is a foot fixing plate.

As shown in the front view of Figure 1 and the plan view of Figure 2, the swimming motion fitness apparatus of the present invention, the base frame (1), the bench (2), two hand fixing plate (3), and two foot fixing plate (4) It consists of.

 The base frame 1 is composed of a rectangular bottom frame 11 and a support rod 12 that is erected perpendicular to the center of the bottom frame 11. At the upper end of the support rod 12, the posture adjusting knob 13 is provided. The lower four corners of the base frame 1 may be attached to the wheels 14 to facilitate movement.

Bench 2 is a place where the exerciser lying down on the stomach and chest, coupled to the upper end of the support rod 12, the coupling rod 21 is coupled to the support rod 12 of the base frame 1, The upper side 22 which can protrude and stretch to the front of the coupling table 21 (the side facing the head of the exerciser is forward), and the lower side that protrudes to the rear of the coupling table 21 and can stretch. It is composed of two legs 24 which are coupled to the opposite 23 and the lower half 23 and which can rotate in the horizontal plane.

The coupling table 21 is attached to the coupling bracket 212 for coupling with the support rod 12 of the base frame 1 to the lower portion of the coupling rod 211 produced by cutting a hollow pipe to a predetermined length, the upper portion The upper plate 213 on which the chest and the belly of the athlete are raised is attached. Two length fixing pins 214 are coupled to the coupling rod 211 to adjust the lengths of the upper and lower half 22 and the lower half 23, respectively. And the upper plate 213 is preferably provided with a fixing band 215 that can tie the waist of the athlete. The fixing band 215 may be made of Velcro tape (commonly referred to as "beep") to facilitate its use.

The upper half 22 is inserted into the coupling table 21 to face forward, the vertical pole 221 is inserted into the coupling rod 211 of the coupling table 21, and transverse to the front of the vertical pole 221 It consists of a crosspiece 222 attached to. A plurality of pin holes 223 into which the length fixing pins 214 are inserted are drilled at regular intervals on the side of the vertical pole 221. At both ends of the crosspiece 222, the hand fixing plate bracket 224 is attached to the hand fixing plate 3 so as to rotate in the vertical direction. The hand fixing plate brackets 224 are provided with hand fixing plate fixing bolts 225, respectively.

The lower half 23 is inserted into the coupling table 21 to face the rear, and is attached to the longitudinal pole 231 inserted into the coupling rod 211 of the coupling table 21, and the rear of the vertical pole 231. It is composed of a bridge coupling portion 232. A plurality of pin holes 233 into which the length fixing pins 214 are inserted are drilled at regular intervals on the side surface of the vertical rod 231 in the same way as the vertical pole 221 of the upper half 22. The leg coupling portion 232 may be two triangular plates to maintain a constant interval so that the two legs 24 between the two plates are coupled to each of the pins to be able to rotate in a horizontal plane.

The coupling table 21, the vertical bar 221 of the upper half 22, and the vertical bar 231 of the lower half 23 may be made of a square pipe so as not to rotate in a coupled state.

As shown in FIG. 3, the leg 24 includes a fixing part 241 and an expansion and contraction part 242 inserted into and contracted by the fixing part 241, and an end of the expansion and contraction part 242 includes a rotation shaft 243. Is attached. At the end of the fixing part 241, a connection part 244 coupled to the leg coupling part 232 of the lower half 23 is attached. The connector 244 is a pin hole is drilled, it is coupled to the leg coupling portion 232 by a pin to allow the legs to rotate in a horizontal plane in a certain range.

The elastic part 242 inserted into the fixing part 241 is provided with a spring 245, and when the force is applied, the elastic part 242 extends, and when the force is released, the elastic part 242 contracts to its original position. . The fixing part 241 and the elastic part 242 may be made of a pipe having a circular cross section so that the fixing part 241 and the elastic part 242 can rotate relatively in a state where they are coupled to each other.

As shown in FIG. 4, the leg 24 includes a gear 2441 instead of the connecting portion 244, and the legs 24 engage the legs so that the gears 2241 of the two legs 24 are tasted with each other. ), If you open or pinch one of the two legs, the other leg is linked to open or pinch at the same angle.

As shown in FIG. 5, the hand fixing plate 3 includes a disc 31, a pivot shaft 32 inserted into and coupled to a lower end of the disc, and a pivot socket to which a ball provided on the chisel of the pivot shaft 32 is coupled. And a connecting rod 34 attached to the pivot socket 33 and coupled to the hand fixing plate bracket 224 provided on the crosspiece 222 of the upper half 22 of the bench 2.

The lower end of the disc 31 is provided with a shaft hole 311, the disc 31 can be rotated about the pivot shaft 32, the upper surface is provided with a hand fixing ring 312 is fixed to the hand of the athlete Make it possible. Hand fixing ring 312 may be made of Velcro tape to facilitate the use. Instead of the hand fixing ring 312 is provided with a handle, instead of fixing the exerciser's hand to the disc 31, the disc 31 may be held by hand to exercise.

It is preferable to form a screw hole in the shaft hole 311 of the disc 31, and to provide a rotational force adjusting bolt 313 to adjust the rotational resistance of the disc 31. At the end of the rotational force adjusting bolt 313, an elastic body 3131, such as rubber, is attached, and when the rotational force adjusting bolt 313 is tightened, the elastic body 3131 strongly presses the pivot shaft 32 to greatly increase the rotational resistance of the disc 31. Then, when the rotational force adjusting bolt 313 is released, the elastic body 3131 weakly presses the pivot shaft 32 to reduce the rotational resistance of the disc 31. Rotation force adjusting bolt 313 it is preferable to use the butterfly bolt to be able to adjust the rotation resistance without using a separate tool.

At the end of the pivot shaft 32 is provided with a ball 321, it can be rotated in all directions in a state coupled to the pivot socket 33. Pivot socket 33 also has the same pivot rotational force adjustment bolt 322 as the rotational force adjustment bolt 313 is good to be able to adjust the rotational resistance of the pivot.

Foot fixing plate 4 is the same as the original plate 31 of the hand fixing plate 3, as shown in Figure 6, the lower end is provided with a shaft hole 41, the elastic portion 242 of the leg 24 A rotating shaft 243 provided at the end can be inserted and rotated, and a foot fixing ring 42 is provided on the upper surface thereof to fix the foot of the athlete. In addition, a screw hole is formed in the shaft hole 41, and the rotational force adjusting bolt 43 is provided therein to adjust the rotational resistance of the foot fixing plate 4.

The swimming motion fitness apparatus configured as described above is used as follows.

Rotate the bench (2) in the base frame (1) to adjust the desired angle and then tighten the posture adjusting knob (13) to secure the bench (2). And according to the height of the exerciser stretches the upper and lower half 22 and the lower half 23 to the appropriate length in the engaging table 21 of the bench 2 is fixed with a fixing pin 214. Then, the connecting rod 34 of the hand fixing plate 3 is rotated at an appropriate angle in the hand fixing plate bracket 224 provided on the crosspiece 222 of the upper half 22 of the bench 2 to be fixed by the hand fixing plate fixing bolt 225. do. Then, by adjusting the rotational force adjusting bolt 313 and the pivot rotational force adjusting bolt 322 of the hand fixing plate (3) according to the exercise intensity desired by the exerciser to adjust the rotational resistance of the hand fixing plate (3), the rotational force of the foot fixing plate (4) Adjust the adjustment bolt 43 to adjust the rotational resistance of the foot fixing plate (4).

When the adjustment of the posture, length and rotational resistance of the bench is completed as described above, the athlete puts his stomach on the top plate 213 of the bench (2) coupling table 21 and then binds his back with a fixing band 215, Hands are fixed to the hand fixing plate (3) and both feet to the foot fixing plate (4) using the hand fixing ring 312 and the foot fixing ring 42, respectively.

As described above, in the state where the exerciser is fixed to the bench, when the exerciser stretches the foot, the spring 245 provided inside the leg 24 is compressed and the elastic part 242 extends from the fixing part 241. And athletes can lift their feet up and down, or spread their legs up and down. When the exerciser extends the foot, the force must be applied to the leg by the tension of the spring 245, so there is an exercise effect.

If the hands and feet are rotated while the hands and feet are fixed to the hand fixing plate 3 and the foot fixing plate, respectively, the hand fixing plate 3 and the foot fixing plate 4 generate rotational resistance as much as they are adjusted. It has the same motor effect.

1: base frame, 2: bench, 3: hand fixing plate, 4: foot fixing plate,
11: floor frame, 12: support rod, 13: posture adjusting knob, 14: wheel,
21: combining table, 22: upper half, 23: lower half, 24: legs,
211: coupling rod, 212: coupling bracket, 213: top plate, 214: length fixing pin, 215: fixing band,
221: vertical rod, 222: crossbar, 223: pin hole, 224: hand fixing plate bracket,
225: hand fixing plate fixing bolt, 231: vertical rod, 232: leg coupling portion, 233: pin hole,
241: fixed part, 242: elastic part, 243: rotary shaft, 244: connection part, 245: spring,
2441: gears,
31: disc, 32: pivot axis, 33: pivot socket, 34: connecting rod,
311: shaft hole, 312: hand fixing ring, 313: torque adjusting bolt, 3131: elastic body,
321: ball, 322: pivoting torque adjusting bolt,
41: shaft hole, 42: foot fixing ring, 43: torque adjustment bolt,

Claims (7)

A base frame (1) consisting of a rectangular bottom frame (11) and a support rod (12) standing perpendicular to the center of the bottom frame (11);
Where the athlete is lying on the stomach and chest, the coupling is made of a hollow pipe horizontally coupled to the upper end of the support rod 12 of the base frame 1, 21 is inserted into the coupling 21 to the front It is inserted into the upper half 22, protruding into the coupling bar 21 to protrude toward the lower half 23, and coupled to the lower half 23, and can rotate in the horizontal plane and stretch in the longitudinal direction A bench 2 having a spring provided therein and having two legs 24 having restoring force;
As horizontally coupled to each of the front left and right sides of the bench (2) rotates, a hand fixing ring (312) or a handle that can be held by the hand to secure the hand on the upper surface, the lower surface of the bench (2) A hand holding plate (3) having a shaft hole (311) to which rotation shafts provided at both sides of the upper oppositions (22) of the upper portion (22) are coupled;
It is coupled to the end of the leg 24 of the bench 2 and rotates, the lower surface is provided with a shaft hole 41 is inserted into the rotation shaft 243 provided at the end of the leg of the bench 2, the upper surface of the foot Foot fixing plate 42 which can be fixed to the foot fixing plate (4);
It is configured to include, the exerciser can do the swimming motion by lifting the arms and legs, swimming motion fitness equipment. According to claim 1, The swimming motion fitness apparatus,
Coupling base 21 of the bench (2) is coupled to the support rod 12 of the base frame (1) with a pin, the posture adjustment knob 13 is further provided on the support rod 12 of the base frame (1) And, the bench (2) is adjusted to be inclined at an angle with the base frame (1), swimming motion fitness equipment. According to claim 1, The swimming motion fitness apparatus,
The upper and lower half 22 and the lower half 23 may be inserted into the coupler 21 to extend and contract in the front and rear, respectively, and to fix the length of the upper and lower half 22 and the second half 23. It is provided with a length fixing pin 214, by stretching or contracting the upper and lower half 22 and the lower half 23, respectively, characterized in that the length of the bench (2) can be adjusted according to the body type of the exerciser , Swimming fitness equipment. According to claim 1, The swimming motion fitness apparatus,
The upper half 22 is composed of a crossbar 221 inserted into the coupling table 21 and a crossbar 222 attached to the end of the crossbar 221, both ends of the crossbar 222 to the hand holding plate ( Hand fixing plate bracket 224 is attached to be coupled to rotate 3) in the vertical direction, the hand fixing plate bracket 224 is provided with a hand fixing plate fixing bolt 225, respectively, the installation angle of the hand fixing plate (3) Characterized in that it can adjust, swimming motion fitness equipment. According to claim 1, The swimming motion fitness apparatus,
A screw hole is formed in the side wall of the shaft hole 311 of the hand fixing plate 3 or the shaft hole 41 of the foot fixing plate 4, and the screw holes further include rotational force adjusting bolts 313 and 43. , The hand fixing plate 3 or the foot fixing plate 4, characterized in that to adjust the rotational resistance, swimming motion fitness equipment. According to claim 1, The swimming motion fitness apparatus,
The rotary shaft coupled to the lower part of the handhold 3 is a pivot shaft 32 having a ball 321 on the chisel, and a pivot socket 33 for receiving the ball 321 of the pivot shaft 32 is upper. A swimming motion fitness apparatus, which is attached to both front sides of the opposite side 22, and that the handhold can rotate in any direction. According to claim 6, The swimming motion fitness apparatus,
A screw hole is formed in the side wall of the pivot socket 33 of the hand rest 3, and a pivot rotational force adjusting bolt 322 is further provided in the screw hole to adjust the rotational resistance of the pivot. Swimming fitness equipment.

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