KR100825517B1 - Sporting apparatus for rope-jumping - Google Patents

Abstract

An exercise machine for a rope skipping is provided to allow a user to have the same training effect as the rope skipping in the fields, and to carry out a running exercise apart from the rope skipping. An exercise machine for a rope skipping includes: a rotary belt unit(10), composed of a body frame(11), a first(16) and a second rotation shaft(18) both of which are arranged in the body frame in such a manner that they are distanced from each other and rotated, a first driving member(21) for rotating the first rotation shaft, and a belt(19) which is used as an endless track along the first and the second rotation shaft; a base frame(30), supporting the body frame in such a manner that a line, connecting the first and the second rotation shaft with each other, is inclined in an upward direction; and many identifying strings(20), formed by the belt of the rotary belt unit in a direction which crosses a rotation direction of the belt, and distanced from each other, so as to achieve such a visual effect as a string of an actual rope is rotated when a user carries out a jumping motion on seeing the belt.

Description

Rope skipping machine {sporting apparatus for rope-jumping}

1 is a perspective view showing an embodiment of a rope skipping exercise machine according to the present invention;

2 is a sectional view of the embodiment of FIG. 1;

3 is a block diagram showing the operation relationship of the rope skipping exercise machine of FIG.

4 is a partially exploded perspective view showing another embodiment of the handle;

<Explanation of symbols for the main parts of the drawings>

100; 10 exercise shoes for skipping rope; Rotating belt unit

11; Body frame 19; belt

20; Identification band 30; Base frame

50; handle

The present invention relates to an exercise machine for skipping rope, and more particularly, to a rope skipping exercise machine that can achieve the effect of a rope skipping exercise without using a real rope skipping rope.

Jump rope is a sport that anyone can enjoy anytime, anywhere without any preparation. Rope skipping is a good exercise to improve cardiovascular health as much as basketball because it must run without pause while the rope is running. In addition, jump rope is an up-and-down movement that runs to the front of the sole of the foot, which gives intense stimulation to the ankles, shorts, knees, waist, and so on. It is also known to help prevent osteoporosis in adults.

Experts say that jumping rope, which works in many ways, is not limited to time and place, and it is an ideal lifestyle because you can get enough exercise effect by running for about 10 minutes. Indeed, one of the sports recommended for training is for boxers who are important for losing weight, for athletes with lung capacity, and for tennis and ice skaters who need muscular endurance and agility.

Jumping rope is a versatile exercise, but it is difficult to perform exercises in rooms with low ceilings or luminaires by ropes that are rotated higher than the height of the athlete. In multi-family dwellings, such as indoor exercise was impossible.

Therefore, there is a problem that the skipping rope is limited by the weather because it must be performed only outdoors.

The present invention has been made to solve the above problems, and an object thereof is to provide an exercise machine for skipping rope that can perform the same exercise as skipping rope indoors.

Another object of the present invention is to provide an exercise machine for skipping rope that can also serve as a running exercise as needed.

The rope skipping motion machine according to the present invention for achieving the above object is the first and second rotational shafts rotatably spaced apart from each other on the body frame, the first drive unit and the first and second rotational rotational drive of the first rotational shaft Base frame for supporting the body frame so that the rotating belt unit having a belt installed to move the track along the rotational axis, and the line connecting the first rotational axis and the second rotational axis inclined upwardly with respect to the ground And a band shape visually distinguishable from the belt on the outer circumferential surface of the belt so that the athlete can jump while looking at the belt in a position opposite to the rotating belt. It is provided with a plurality of identification bands formed to be spaced apart from each other along a direction crossing the rotation direction of the belt.

The identification band is formed of a second color of a color different from the first color painted on the belt, and the body frame is adjusted so that the exerciser can run on the upper part of the belt by adjusting the inclination angle of the body frame with respect to the base frame. It is preferable to be rotatably coupled to the base frame.

And the rope skipping motion machine of the present invention is extended from the body frame and the driven gear provided on the hinge shaft rotatably supported on the base frame, the drive motor is installed on the base frame, the drive motor is installed on the rotating shaft of the drive motor And a second drive unit including a drive gear coupled with the base frame, and the base frame is disposed between the first and second support members and the first and second support members, which are spaced apart from each other by a predetermined distance, and extend in parallel with each other. In the exercise, having a plate-shaped jumping board to provide an exercise space, and the first and second sub-frames extending a predetermined length upward from the upper surface of the first and second supporting members, respectively, the exercise to jump on the jumping board The first and second subframes are installed to be opposed to each other so that they can be gripped by the first and second subframes. It is preferable to further include a resiliently installed handle and an acoustic part for producing an acoustic effect such as the actual skipping of the exerciser according to the rotational speed of the belt when the exerciser jumps on the jumping board.

Hereinafter, a rope skipping exercise machine according to the present invention will be described in detail with reference to the drawings.

1 to 3, the rope skipping exercise machine 100 according to the present invention includes a rotating belt unit 10, a base frame 30 rotatably supporting the rotating belt unit 10, and a rotating belt. An identification belt 20 formed on the belt 19 of the unit 10 is provided.

The rotary belt unit 10 includes a body frame 11, a first rotational shaft 16 rotatably coupled to the body frame 11, and a predetermined distance from the first rotational shaft 16 to the body frame 11. Endless track movement along the second rotational shaft 18 rotatably spaced apart, the first driving unit 21 for rotationally driving the first rotational shaft 16 and the first and second rotational shafts 16, 18. It is provided with a belt 19 installed to be.

The body frame 11 extends in parallel with each other and is coupled to and rotated between the first and second extension members 12 and 13 and the first and second extension members 12 and 13 spaced apart from each other. 19 and a motor supporting plate installed on one side of the first and second extension members 12 and 13 to support the first driving motor 22 of the first driving unit 21 to be described later. (14).

The first and second extension members 12 and 13 have hinge shafts 41 hinged to the first and second support members 31 and 32 of the base frame 30 to be described later, respectively. It has an internal space. The board rotates the body frame 11 to prevent the belt 19 from excessively deflecting downward due to the weight of the athlete when the athlete is running on the upper portion of the belt 19. Support. In addition, the first and second extension members 12 and 13 are provided with a locking protrusion 15 coupled to the locking groove 35 formed in the jumping board 34 of the base frame 30 to be described later.

The first pivot 16 is rotatably coupled to one side of the first and second extension members 12 and 13, and a driven pulley 17 is provided at one end coupled to the first extension member 12. have. The second pivot shaft 18 is rotatably coupled to the other side of the first and second extension members 12 and 13 to be spaced apart from the first pivot shaft 16 by a predetermined distance.

The first driving unit 21 drives the first rotation shaft 16 to rotate the belt 19 so that the belt 19 can rotate. The first driving motor 22 is installed on the motor support plate 14 and the first driving motor. The drive pulley 23 provided in the rotating shaft of 22, and the drive belt 24 which connects the drive pulley 23 and the driven pulley 17 of the 1st rotating shaft 16 are provided. Since the driving pulley 23 is installed in the inner space of the first extension member 12, the driving pulley 23, the driving belt 24, and the driven pulley 17 are not exposed to the outside.

The belt 19 is coupled to the first rotational shaft 16 and the second rotational shaft 18 to perform the caterpillar motion according to the rotation of the first rotational shaft 16. Identification bands 20 are formed on the outer circumferential surface of the belt 19 spaced apart from each other at a predetermined interval, the identification band 20 is formed of a color different from the color painted on the belt (19). When the identification belt 20 is rotated to extend the body frame 11 in the vertical direction and the belt 19 is driven, the identification belt 20 and the belt are provided to provide a visual effect of the rope skipping. 19 are formed in different colors to facilitate visual distinction. When the color of the belt 19 is black, the identification band 20 is preferably formed in white or yellow so that the color of the belt 19 is clearly distinguished from the color of the belt 19. When the belt 19 is colored, the belt 19 It is preferable that the identification strip 20 is formed of another color having a complementary color relationship with the color of the parenthesis.

In this embodiment, the identification strip 20 is formed by painting on the outer circumferential surface of the belt 19 without any particular shape. However, the identification band 20 may be intaglio or embossed to have a special shape on the outer circumferential surface of the belt 19, and may be formed in various ways as long as the identification of the belt 19 is easy to visually identify.

The base frame 30 is installed on the ground to support the body frame 11 so as to be rotatable. The first and second support members 31 and 32 are spaced apart from each other by a predetermined distance, and the first and second support members 31 and 32 extend. 2 is installed between the support members 31 and 32, and when jumping, the plate-shaped jumping board 34 which provides an exercise space and the upper surfaces of the first and second support members 31 and 32, respectively. Upwards from one side of the first and second support members 31 and 32 to which the first and second sub-frames 36 and 37 and the first and second extension members 12 and 13 extending a predetermined length are coupled. And a third subframe 38 that extends.

The first and second extension members 12 and 13 are hinged to the first and second support members 31 and 32, respectively, and the lower part of the first and second support members 31 and 32 is hinged to the ground. Dustproof member 33 is provided to minimize the transmission. Since the vibration-absorbing member 33 absorbs vibration, it is possible to install and use indoors even in a multi-layered building such as an apartment.

The first support member 31 coupled to the first extension member 12 is provided with a second driver 40 for rotating the body frame 11 with respect to the base frame 30. The hinge shaft 41 extends from the first extension member 12 to protrude outward of the first support member 31, and a driven gear 42 is provided at the end of the protruding hinge shaft 41. The second drive motor 43 is embedded in the first support member 31 so as to be adjacent to the hinge shaft 41, and the drive gear 44 meshed with the driven gear 42 on the rotation shaft of the second drive motor 43. ) Is installed. When the second drive motor 43 is operated, the drive gear 44 rotates the driven gear 42 to cause the body frame 11 to rotate to one side or the other side with respect to the base frame 30. A protective cap 45 that protects the drive gear 44 and the driven gear 42 exposed to the outside of the first support member 31 is installed on the first support member 31 to drive the drive gear 44 and the driven gear. (42) Prevents accidents due to breakage and human contact.

The jumping board 34 is installed between the first and second support members 31 and 32 to provide a space for the athlete to jump. Since the athlete moves on the jumping board 34, vibration caused by the movement of the athlete Silver is eliminated by the dustproof member 33 of the jumping board 34 and the first and second support members 31 and 32 coupled thereto. Jumping board 34 is able to withstand the load received during the skipping movement of the exerciser, it is preferably formed of a material having an elastic force capable of absorbing vibration. Although not shown, a shock absorbing mat may be further provided at the upper portion of the jumping board 34 so as to minimize the shock applied to the body of the exerciser during the jumping exercise. In addition, a locking groove 35 is formed on an upper surface of one side of the jumping board 34, which is coupled to the locking protrusion 15 provided on the first and second extension members 12 and 13 to run the body frame 11. When rotated to perform the movement, it is to ensure that the coupling between the body frame 11 and the base frame 30 is made firm. The locking protrusion 15 and the locking groove 35 are preferably coated with urethane rubber because the locking protrusion 15 and the locking groove 35 may be damaged by the exerciser's load and the vibration generated during the exercise.

The third subframe 38 is formed to extend upward at a predetermined height on one side of the base frame 30 to which the body frame 11 is coupled, and the belt 19 is rotated on the upper surface of the third subframe 38. Control panel including a display unit for displaying the speed, and the like, a control switch for adjusting the rotational speed of the belt 19 and a drive switch for operating the second drive motor 43 to rotate the body frame 11 ( 46).

Based on the information displayed on the display of the control panel 46, when the athlete operates the control switch and the drive switch to select the rotational speed of the belt and the type of movement, the controller built in the control panel 46 according to the input signal The first and second drive motors 22 and 43 are operated.

The first and second sub-frames 36 and 37 extend upwardly from upper surfaces of the first and second support members 31 and 32, respectively, when the exerciser jumps on the jumping board 34, A handle 50 that can be gripped by hand is provided to perform the same operation as that of skipping rope. In addition, since the body frame 11 extends upward in the upper part of the second sub-frame, it is not easy for an athlete to access the control panel 46, so that the control switch can control the rotation speed of the belt 19. The auxiliary control board 47 provided with the back is provided.

The handle 50 is attached to the first and second subframes 36 and 37, and is formed to allow the exerciser to grip and jump with his hand when the player makes a jump in the jumping board 34. In the case of the actual rope skipping movement, the movement is achieved by the athlete holding the handles provided at both ends of the rope skipping and continuously performing the operation of jumping over the rotated rope while rotating the rope in one direction. Therefore, when the athlete is jumping in the rope skipping exercise machine 100, while holding the handle 50 provided in the first, second subframe (36, 37) while rotating while taking the same motion as the actual skipping rope The handle 50 has a fixing part 51 fixed to the first and second subframes 36 and 37, a connecting line 52 extending from the fixing part 51, and a connecting line 52. And a gripping portion 53 formed at the end to facilitate gripping by hand.

In addition, the skipping exercise machine 100 is further provided with a speaker 49 that produces the same sound effect as when the rope jumps, when the actual skipping exercise, the rope rotates to hit the ground.

The loudspeaker 49 generates a rotary sound when the string rotates and a collision sound when the string collides with the ground by a signal transmitted from a controller embedded in the control panel 46. In accordance with the rotational speed of the first driving motor 22 to rotate the rotation sound and the generation interval of the collision sound is adjusted. That is, when the rotational speed of the first drive motor 22 is fast, the rotational speed of the belt is high, and the identification band 20 displayed on the belt is fast moving so that the file is reproduced by the speaker so that the effect of turning the string quickly can be achieved. The playback interval between the rotating sound and the collision sound is shortened.

Thus, by the sound effect of the handle 50 and the speaker 49 and the identification band 20 formed on the belt 19, the athlete can feel the same movement effect as the actual skipping rope.

Referring to FIG. 4, the handle 60 is coupled to the first and second subframes 36 and 37, respectively, and is elastically installed in the inner space of the housing 61 and the housing 61 having an inner space. The elastic member 66 and the holding member 71 provided on the elastic member 66 may be provided.

The housing 61 has an upper member 62 and a lower member 64 to be screwed together, and the lower member 64 is provided with a coupling ring 65 to which the springs 68 of the elastic part 66 are coupled. . The upper member 62 is combined with the lower member 64 to form an inner space in which the elastic portion 66 can be installed, and a through hole 63 having a predetermined diameter communicating the inner space and the outside is formed. have.

The expansion and contraction part 66 includes a plurality of springs 68 connected to a moving member 67 located in an inner space, and one side of which is connected to the moving member 67 and the other side of which is connected to the coupling ring 65 of the lower member 64. It is provided. Since the movable member 67 is coupled to the housing 61 by the spring 68, the movable member 67 moves in the direction in which the external force is applied when the external force is applied, and when the external force disappears, the spring 68 is removed. Return to the initial position by the restoring force of.

The holding member 71 is rotatably coupled to the moving member 67 through the hinge member 69 of the elastic member 66, and the outside of the housing 61 through the through hole 63 of the upper member 62. Extends. The hinge member 69 rotates the gripping member 71 such that the gripping member 71 extends downward or extends toward the first or second sub-frames 36 and 37 which are opposed to allow the exerciser to gripping. When the body frame 11 is rotated or the exerciser runs, the gripping member 71 rotates so as not to interfere with the rotation of the body frame 11 and the running movement of the exerciser so as to extend downward. During the skipping movement, the athlete holds the gripping member 71 by hand to rotate the gripping member 71 so as to extend in the opposite directions, respectively, and restricts the rotation of the gripping member 71 to the upper portion of the hinge member 69. Since the locking jaw 70 is formed, the gripping member 71 can rotate only up to a point extending in opposite directions.

When the exerciser grips and grips the gripping member 71, the moving member 67 coupled with the gripping member 71 can move elastically by the spring 68 inside the housing 61, and the gripping Since the through hole 63 provided in the upper member 62 has a relatively larger diameter than the holding member 71 so that the member 71 protrudes, the holding member 71 is located within the area where the through hole 63 is formed. In this case, it can flexibly move according to the movement of the athlete.

Referring to Figures 1 to 3 describe the method of using the rope skipping exercise machine 100 according to the present invention.

The athlete who wants to skip the rope rotates the body frame 11 to extend in the vertical direction, and then climbs on the jumping board 34 of the base frame 30. When the belt 19 is rotated at a desired speed by sending a signal to the controller 48 using the auxiliary control panel 47, when the belt 19 located in front of the exerciser rotates, an identification band formed on the outer circumferential surface of the belt 19 ( 20) the exerciser obtains a visual effect such that the rope of the jump rope is rotated, and the speaker 48 is operated by the controller 48 so that the rotation and the collision sound of the rope are reproduced, so that the athlete can perform the actual jump rope movement. As shown in the identification band 20 is to continue to skip the movement. In addition, the exerciser to the jump movement is to grip and grip the grip portion 53 of the handle (50) to exercise the grip portion 53 is connected to the fixing part 51 so as to be rotatable by the connecting line (52) exercise Sleeping can feel like jumping rope.

When the athlete wants to execute the running movement, the body frame 11 is rotated by operating the second driving motor 43 through the switch of the control panel 46 or the auxiliary control panel 47. When the body frame 11 is rotated so as to extend in parallel with the ground, the locking protrusion 15 of the body frame and the locking groove 35 formed on the jumping board 34 are coupled to each other, and the exerciser has an upper surface of the belt 19. You can do a running workout at.

The vibration generated when the exerciser performs the running or skipping movements is offset by the dustproof member 33 of the base frame 30 to perform the running and skipping movements indoors.

The exercise machine for skipping rope according to the present invention can perform a jump rope exercise indoors, and provides an advantage that an athlete can selectively perform a skipping and running exercise.

Although the present invention has been described with reference to the embodiments shown in the drawings, this is merely exemplary, and it will be understood by those skilled in the art that various modifications and equivalent other embodiments are possible. Therefore, the true technical protection scope of the present invention will be defined by the technical spirit of the appended claims.

Claims (5)

A first and second pivotal shafts rotatably spaced apart from each other in the body frame, a first drive unit for rotationally driving the first pivotal shaft, and a belt installed to move in an orbit along the first and second pivotal shafts. A rotating belt unit; A base frame supporting the body frame such that a line connecting the first pivot shaft and the second pivot shaft is inclined upward with respect to the ground; A band visually distinguishable from the belt on the outer circumferential surface of the belt so that when the athlete makes a leap movement while looking at the belt in a position opposite to the rotating belt, a visual effect such as a rope skipping of the rope is obtained. And a plurality of identification bands formed to be spaced apart from each other along a direction intersecting the rotation direction of the belt in a shape. The method of claim 1, The identification band is a rope skipping machine, characterized in that formed in a second color of a color different from the first color painted on the belt. The method of claim 1, The body rope is a rope skipping movement machine, characterized in that the body frame is rotatably coupled to the base frame to adjust the inclination angle of the body frame relative to the base frame to allow the exerciser to run on the upper portion of the belt. The method of claim 3, wherein A driven gear provided on a hinge shaft extending from the body frame to be rotatably supported by the base frame, a driving motor installed on the base frame, and a driving gear installed on the rotating shaft of the driving motor and engaged with the driven gear. Rope skipping exercise machine further comprises a second drive unit comprising. The method of claim 3, wherein The base frame is a plate-shaped jumping board that provides an exercise space when the first and second support members are spaced apart from each other by a predetermined distance and are installed between the first and second support members to perform a jumping motion. And first and second sub-frames extending a predetermined length upward from upper surfaces of the first and second supporting members, respectively. The first and second sub-frames are installed to be opposed to each other so that an exerciser who is jumping on the jumping board can grip, and can be stretched with respect to the first and second sub-frames so that the athlete can rotate during the jumping exercise. Installed handle and When the exerciser jumps on the jumping board, according to the rotational speed of the belt, the exercise machine for skipping ropes, characterized in that it further comprises an acoustic unit that produces an acoustic effect such as actually jumping rope.

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