KR200236805Y1 - Small exercising implement with a body of revolution - Google Patents

Abstract

The present invention relates to a portable compact exercise machine using a rotating body that can be easily carried anywhere and always carry the hand or wrist, and provide an exercise device that can increase the flexibility and grip of the wrist and arm. To this end, the present invention consists of an eccentric part which allows the center of gravity to be formed on one side, and a rotating body rotating about the center and the center of the eccentric part as a reference axis, penetrating the center of the rotating body and the center shaft and both ends of the rotating body A center shaft consisting of a protrusion for projecting the ring, the ring shape including an insertion hole for seating the projections on both ends of the center axis, by rotating the center axis relative to the center point of the center axis is more rotation of the rotating body than the rotation of the horizontal rotating body It consists of a horizontal rotating ring to be greatly accelerated. According to the present invention configured as described above, not only can the hand or wrist joint movement be easily performed at work, at home, or in the vehicle, but also the flexibility and grip of the wrist and arm when exercising such as bowling, baseball, tennis, badminton and golf. The height is effective.

Description

SMALL EXERCISING IMPLEMENT WITH A BODY OF REVOLUTION}

The present invention relates to a compact exercise device, and more specifically, by using a centrifugal force in which the rotating body rotates about an inner center axis at the same time and the center axis rotates around a center point of the center axis, anyone can easily and at low cost. It relates to a small exercise device using a rotating body that can raise the effect of the wrist, joints, shoulders and the like.

In general, the exercise equipment refers to a device specially made to suit the characteristics of each body part so that anyone can easily exercise their desired at home or gym. Such exercise equipment is usually manufactured to exercise properly according to the body parts of each individual, and in particular, it is very beneficial for modern people who cannot exercise such as hiking or jogging in busy schedules such as social activities in today.

Therefore, modern people who are interested in health are exercising at leisure, in so-called gyms, at home or in certain places, and this trend is increasing.

However, most modern people still do not have the time and material space to exercise, climb, or jog in the gym, and even if these are beneficial to modern people, they must be paid for or otherwise expensive. Should be purchased, even if you have purchased these exercise equipment, there is a problem that you can not leave or carry as it is not a small space to install in the house.

The present invention has been devised to solve the above-mentioned problems, and it is possible to easily carry the hand or wrist movement anywhere, at a low cost, while carrying the modern people all the time, and using a rotating body to increase the flexibility and grip of the wrist and arm The object is to provide a compact exercise device.

1 is an overall coupling of a small exercise device using a rotating body according to the present invention,

Figure 2 is a perspective view showing a small exercise device using a rotating body according to the present invention,

3 is a view showing the inside of the rotating body of the small exercise device using a rotating body according to the present invention,

Figure 4 is a view for showing the coupling form of the central axis and the bobbin of the compact exercise device using a rotating body according to the present invention,

5 is a view for showing a coupling form of the bobbin and the steel plate of the small exercise device using a rotating body according to the present invention, and

6 is a view showing another embodiment of a small exercise device using a rotating body according to the present invention.

*** Description of the symbols for the main parts of the drawings ***

10: rotating body 11: eccentric part

12: bobbin 13: steel sheet

14 iron core 16: coil

18: light emitting portion 19: speaker

20: center axle 21: protrusion

22: magnetic body 23: bearing

30: cover 31: opening

40: outer part 50: horizontal rotation ring

52: vertical ring 52: horizontal ring

Features of the present invention are configured to achieve the above object is as follows. That is, it is composed of an eccentric portion to form a center of gravity on one side, the rotating body rotates about the center and the center of the eccentric portion (hereinafter referred to as vertical rotation), penetrating the center of the rotating body and the center of the eccentric portion And a ring having a center shaft composed of protrusions protruding the rotating body, and both ends of which are inserted into the protrusions for seating protrusions at both ends of the center shaft, by rotating the center shaft about the center point of the center shaft (hereinafter referred to as horizontal rotation) Horizontal rotation ring to rotate the rotating body is accelerated more, formed at a predetermined interval with the rotating body so that the rotating body vertically rotated, one end is the center point so that the horizontal rotating ring can rotate horizontally inside A groove is formed along the circumference toward the side, and the other end of the cover formed of an opening that exposes a part of the rotating body, and the ash It is formed at a predetermined interval with the rotating body so that the whole can rotate, one end is formed to include an outer portion coupled to the cover while the groove is formed along the circumference toward the center point so that the horizontal rotation ring can rotate horizontally inside.

Hereinafter, with reference to the accompanying drawings will be described in detail a small exercise device using a rotating body according to a preferred embodiment of the present invention.

1 is an overall coupling diagram of a small exercise device using a rotating body according to the present invention, showing the coupling of the rotating body 10 and the outer portion 40 seated on the cover 30 and the horizontal rotating ring 50 have. That is, as shown in the coupling, the horizontal rotating ring 50 in which the rotor 10 is seated in the inner space of the outer portion 40 is seated in the groove 41 formed along the circumference of the outer portion 40. Thereafter, the cover 30 is also completed by seating thereon.

In more detail, the rotating body 10 includes an eccentric portion 11 formed of a material that is heavier than other parts so that the center of gravity is formed on one side of the center shaft 20 crossing the center, and the center shaft 20 Both ends of the) protrudes out of the rotating body and is inserted into the horizontal rotating ring 50. This insertion is smaller than the width of the insertion hole 51 of the horizontal rotating ring 50, the protrusion 21 protruding out of the rotating body, due to the above-described difference that the rotating body 10 and the horizontal rotating ring 50 It does not rotate integrally.

Next, the horizontal rotating ring 50 is composed of an insertion hole 51, a vertical ring 52, and a horizontal ring 53.

First, the vertical ring 52 has an insertion hole 51 formed at both ends, and has a ring shape spaced apart from the surface of the rotating body 10 at regular intervals. The insertion hole 51 is a hole formed in the vertical ring 52 so that the protrusion 21 of the center shaft 20 is seated. Finally, the horizontal ring 53 is seated in the grooves (hereinafter referred to as horizontal rotation track) 32, 41 formed toward the center along the circumference formed in the coupling portion of the cover 30 and the outer contour 40, the rotating body The portion protrudes along the circumference of the vertical ring 52 in the direction opposite to the center of (10). In addition, both ends of the horizontal ring 53 are cut by the protrusion 21 penetrating the vertical ring 52.

The horizontal rotation ring 50 allows the rotating body 10 to be installed at a predetermined interval between the cover 30 and the outer portion 40, and to allow horizontal rotation.

That is, the outer surface of the protrusion 21 of the central shaft is formed to be slightly spaced apart from the inner surface of the insertion hole 51 as described above, which allows the protrusion 21 to flow inside the insertion hole 51, thereby horizontally In order to allow the rotation ring 50 to rotate horizontally more smoothly on the horizontal rotation track portion (32, 41).

In addition, the horizontal ring 53 of the horizontal rotation ring 50 is formed so as to be spaced apart in the horizontal rotation track portion 32, 41 of the cover 30 and the outer portion 40, which is the horizontal rotation ring 50 By making this horizontal rotation, the vertical rotation of the rotating body 10 is to be made more smoothly.

The cover 30 is open at both sides, and one side has an opening 32 which is opened so that a part of the rotor 10 can protrude after the rotor 10 is coupled, and the other side is an outer portion. The groove 31 is formed to form a horizontal rotational track portion 31 so as to be coupled to the 40, while being protruded along the circumference on the opposite side of the groove 31, the outer portion 40 Combined with.

As such, the opening 32 is formed on one side of the cover 30 so as to vertically rotate the rotating body 10 by applying friction to the protruding portion.

In addition, it is formed to protrude so as to be coupled to the outer portion 40 is coupled along the circumference on the opposite side of the groove of the outer portion 40, that is, the horizontal rotational track portion 42, which will be described later when combined with the outer portion 40 It is formed so that the groove and the interference fit can be made.

The horizontal ring 53 of the horizontal rotation ring 50 into the groove 42 on the opposite side of the groove, that is, the horizontal rotational track portion 42 is coupled to the cover 30 and the outer portion 40, and then the cover 30 and The height of the horizontal ring 53 is formed so as to be smaller than the height of the groove, that is, the horizontal rotary trajectory 42 so as to be able to rotate horizontally inside the outer portion (40).

The outer portion 40 is a part held by the user so that one side can be coupled to the cover 30, and as described above, the groove is formed so that the horizontal ring 53 of the horizontal rotating ring 50 is seated. do. The groove formed so that the horizontal ring 53 is seated is the horizontal rotation track portion 42. In addition, as described above, such grooves, that is, grooves formed to be coupled to the cover 30 are formed on the opposite side of the horizontal rotation track portion 42.

Figure 2 is a perspective view showing an example of a portable exercise device using a rotating body according to the present invention, as described above, the portable exercise device is an opening opening cut along the circumference so that a portion of the rotating body 10 is exposed The cover 30 which consists of 32 and the rotating body 10 is mounted in the inside, and the cover 30 and one end couple | bond, and consist of the outer part 40 which encloses the rotating body 10 by predetermined space | interval. .

3 is a view showing the inside of a portable exercise device using a rotating body according to the present invention, the inside of the rotating body 10 is provided with protrusions 21 at both ends, the center penetrating the center of the rotating body 10 Rotor 10 having a eccentric portion 11 formed of a heavy material to form a center of gravity to one side of the shaft 20, the center shaft 20, the power generation means formed to generate power inside the rotor 10, And utterance means.

In more detail, the central shaft penetrates the center of the rotating body 10, and both ends are formed of the protrusions 21 protruding out of the rotating body 10, and the protrusions 21 of the horizontal rotating ring 50 are described above. It is seated in the insertion opening 51. In addition, the center axis 20 is a magnetic body 22 is coupled to the vertical lower portion of the eccentric portion 11 is formed so that the center of gravity to one side.

The bobbin 12 is formed at regular intervals in the upper portion of the magnetic body 22, the steel plate 13 crosses the iron core 14 in a plurality of holes 15 formed at a predetermined distance from the center of the bobbin 12. Penetrate so as to engage with both sides of the bobbin 12, respectively. The coil 16 is wound on the iron core 14 to change the electric field due to the vertical rotation of the rotating body 10 and the horizontal rotation of the horizontal rotating ring 50 together with the magnetic body 22. For reference, the above-described coupling of the bobbin 12 and the steel plate 13 will be described in more detail with reference to FIG. 5.

Again, the steel sheet 13 is coupled to the bearing 23 formed at the end of the center shaft 20 inside the rotating body 10, and the magnetic body 22 and on the iron core 14 of the steel sheet 13 formed as described above The coil 16 is wound around a certain interval.

The wire fixing holes are two holes formed at both ends of the bobbin 12 to allow the electric wire 18a for conducting the electric current flowing through the coil 16 to pass therethrough and to be drawn out through the electric wire fixing hole 12a. The wire is connected to the light-emitting body 18, preferably a light emitting diode (LED) through the wire connecting groove (13a).

Since the voice is introduced through the hole during the rotation of the rotating body, the speaker 19 is provided with a voice body 19 such as a flute to make a sound using the voice.

In summary, the central shaft 20 and the magnetic body 22 are coupled to each other, and the iron core 14 of the steel plate 13 is coupled to pass through the holes 15 of the bobbin 12 to each other. The coil 16 is wound on the iron core 14, and the coil 16 and the magnetic body 22 are spaced apart from each other at regular intervals.

On the other hand, the steel plate 13 is connected to the bearing 23 provided on the central shaft 20 inside the rotor 10. Therefore, even if the rotor 10 rotates vertically, the rotor 10 does not rotate integrally with the center shaft 20, and the magnetic body 22 is coupled with the center shaft 20, so that the electric field changes when the rotor 10 rotates. So that current can flow.

Figure 4 shows the combination of the central shaft and the steel plate, bobbin and magnetic material of the compact exercise machine using a rotating body according to the present invention.

As shown in FIG. 4, the central axis 20 serves as an axis during rotation that crosses the center of the rotating body 10, and is coupled to the central axis 20 to one side of the central axis 20. The magnetic body 22 is provided, and the eccentric part 11 of the rotating body 10 is mounted in the vertical upper part of the magnetic body 22. As shown in FIG. Protruding portions 21 penetrating both ends of the rotating body 10 are formed at both ends of the central shaft 20. As described above, the protrusion 21 is seated in the insertion hole 51 of the horizontal rotation ring 50.

The bobbin 12 is spaced apart at regular intervals on the upper portion of the magnetic body 22, and the iron core 14 is formed on the outer surface of the bobbin 12 by a plurality of holes 15 formed in the bobbin 12. Two steel plates 13 are coupled to each other to penetrate the side surfaces of the bobbin 12.

5 is a view showing the coupling form of the central axis and the bobbin and the steel plate according to the present invention, the central axis 20 is positioned and the bobbin 12 is spaced apart from the upper surface of the magnetic body 22 by a predetermined interval In this case, the iron cores 14 of both steel plates 13 are alternately inserted into the holes 15 of the bobbin 12 and the coils 16 are wound on the iron cores 14.

1 through 5, the vertical rotation of the rotating body 10 and the horizontal rotation of the horizontal rotation ring 50 will be described.

Holding the outer portion 40 shown in FIG. 1 by hand and applying a force to a part of the rotating body 10 exposed through the opening 31 of the cover 30, the rotating body 10 rotates in the direction of applying a force. That is, it rotates vertically.

When rotating the wrist in a circular shape in a situation in which the rotating body 10 is vertically rotated, the horizontal rotating ring 50 gradually moves toward the center of the cover 30 and the outer portion 40, that is, horizontally rotated. It rotates horizontally along the track | orbit part 32 and 41 in the same direction as the rotational direction of a wrist.

In order to increase the rotation speed of the rotating body 10, the horizontal rotating ring 50 should rotate along the horizontal rotating track parts 32 and 41, which penetrates the vertical ring 52 of the horizontal rotating ring 50. Protruding portion 21 of the central axis 20 is seated enough to flow to the coupling point of the cover 30 and the outer portion 40, the horizontal rotation ring 50 is the cover 30 and the outer portion 40 This is because the height of the horizontal rotation track parts 32 and 41 is greater than the height of the horizontal ring 53 of the horizontal rotation ring 50 so as to flow along the horizontal rotation track parts 32 and 41. .

As the horizontal rotation speed of the horizontal rotating ring 50 increases more and more, the vertical rotation speed of the rotating body 10 also increases, and as the wrist is rotated, the rotating body 10 rapidly increases to a constant speed. Vertical rotation speed increases faster than horizontal rotation speed. This horizontal rotation is not only the horizontal ring 53 is rotated horizontally in the horizontal rotary track portion (32, 41), but also the projection 21 of the center shaft 20 is rotated, the horizontal rotational speed is the projection 21 ) Is proportional to the rotation, and as the horizontal rotation speed increases, the rotation of the protrusion 21 also increases.

As described above, the vertical rotational speed of the rotor 10 is significantly faster than the rotational speed of the protrusion 21. Therefore, the change in the electric field is caused by the difference in the vertical rotational speed of the rotating body 10 and the rotational speed of the protrusion 21, that is, the magnetic body 22 mounted on the central shaft 20 inside the rotating body 10. And, as a result, current is induced to emit light from the light emitter 18.

In addition, during the high speed rotation of the rotating body 10, the sound is produced by the voice 19 of the sound hole formed on one side of the rotating body 10.

Such light emission and sound will be described later.

Again, as the vertical rotational speed of the rotating body 10 increases, the horizontal rotational speed of the horizontal rotation ring 50 also increases, so that a faster rotation is achieved. As a result, the rotational speed of the rotating body 10 and the horizontal rotating ring 50 is in a complementary relationship with each other.

In this process, the user is continuously powered by two rotations, and the wrist and hand movements are made possible by further accelerating the rotation of the wrist.

This force is the same as the rotational direction of the wrist and the rotational direction of the horizontal rotation ring 50 when rotating the wrist, the centrifugal force and the eccentric force by the vertical rotation of the rotating body 10 acts. After all, as the wrist is rotated, the stronger the rotation, the more hands and wrists are required.

On the other hand, as described above, light and sound are generated through the following process.

First, in the case of sound, for example, the air can be sucked by the vertical rotation of the rotating body 10 and the rotating body 10 is increased while the horizontal rotating ring 50 is horizontally rotated as shown in FIG. The air flows in through the hole around the bearing 23, and the sound is produced by the speaker 19 inside the hole.

In addition, in the case of light emission, as shown in FIG. 3, the magnetic body 22 and the coil 16 do not rotate integrally at predetermined intervals in the rotor 10, that is, the rotor 10 rotates. At the same time, the horizontal rotating ring 50 is generated by the difference in the rotational speed of the rotating body 10 and the central shaft 20 accelerated while rotating.

In other words, the rotation speed of the coil 16 wound on the iron core 14 of the steel plate 13 inside the rotor 10 and the rotation speed of the magnetic body 22 coupled to the central shaft 20 are different from each other. It is caused by the change of electric field. The difference between these two rotational speeds is that the steel plate 13 and the central shaft 20 are not coupled, but the steel plate 13 and the bearing 23 are connected, and the bobbin 12 is joined by the iron core of the steel plate 13. ) And the magnetic body 22 are spaced apart at regular intervals.

That is, the horizontal rotating ring 50 is rotated at the same time as the horizontal rotation of the protrusion 21 and the rotation of the protrusion 21 is the same as the rotational speed of the magnetic body (22). On the other hand, the vertical rotational speed of the rotor 10 is also equal to the speed of the coil 16 on the iron core 14 of the steel sheet 13.

Therefore, the difference between the vertical rotational speed of the rotating body 10 and the horizontal rotating speed of the horizontal rotating ring 50 is that the rotational speed of the coil 16 and the magnetic body 22 inside the rotating body 10 is different. have.

As a result of the electric field generated by the rotational speed difference between the coil 16 and the magnetic body 22, current flows through the wire 18a connected to the coil 16 to the light emitter 18, thereby emitting light.

By using light and sound, this invention can be used as a cheering tool in sporting events.

Summarizing the present invention, first, the outer portion 40 is grasped to rotate vertically by applying a force to a part of the rotating body 10 exposed through the opening 31 of the cover 30. When the rotating body 10 rotates vertically, the wrist rotates continuously as if in a circle, and the rotating body 10 rotates and the horizontal rotating ring 50 rotates horizontally between the cover 30 and the outer part 40. Rotates along portions 32 and 41.

The vertical rotation of the rotating body 10 is further accelerated by the horizontal rotation of the horizontal rotation ring 50, and the horizontal rotation of the horizontal rotation ring 50 is also accelerated by the vertical rotation.

As described above, when accelerated and rotated at a predetermined speed or more, as described above, the light emitter 18 emits light due to a change in an electric field due to a difference in rotational speed between the coil 16 generated in the rotor 10 and the magnetic body 22. By the rotation of the rotary body 10, the voice 19 inside the rotating body makes a sound by the flow of fast air flowing through the hole.

On the other hand, as the wrist continues to move, the rotational speed of the rotating body 10 and the horizontal rotating ring 50 increases, and the movement effect is generated by the force generated by the rotation.

The present invention is not limited to the above-described embodiment and can be implemented in various modifications within the range allowed by the technical idea of the present invention.

For example, the central shaft 20 of the present invention may be formed of a material such as plastic to further reduce the weight thereof.

In the embodiment of the present invention, the light emitter 18 and the speaker 19 are only one, for example, the light emitter 18 may be formed to emit a plurality of lights of different colors. Similarly, in the voice 19, a plurality of flutes of different tones can be mounted.

In addition, the eccentric portion 11 is not formed to have a predetermined thickness and width along the circumferential surface as described above, and as shown in FIG. 6, it is molded into a strip 60 having a thin and predetermined width along the circumferential surface. In addition, the eccentric portion 11 may be formed by filling the moire 61 thereunder, or the eccentric portion 11 may be formed by inserting a substance having a large mass, for example, iron, into the central axis object.

As described above, according to the present invention, not only can the hand or wrist joint movement at work, at home or in the vehicle, but also the flexibility of the wrist and arm when exercising such as bowling, baseball, tennis, badmintor, and golf. It is effective to increase grip.

In addition, it can be used as an educational playground equipment for students using sound and light, and can also be used as a cheering equipment for watching sports.

Claims (4)

A rotator formed of an eccentric part to form a center of gravity on one side, and rotating about a center and a center of the eccentric part as a reference axis; A central axis consisting of a projection penetrating the center of the rotating body and the center of the eccentric portion and both ends penetrating the rotating body; A ring shape in which the protrusions at both ends of the center shaft are inserted and seated, and the horizontal axis rotates about the center shaft relative to the center of the center shaft so that the rotation of the rotating body is accelerated more than the rotation of the center shaft. Rotary ring; The rotating body is formed at a predetermined interval with the rotating body so as to rotate vertically, and one end is formed with a horizontal rotating trajectory along the circumference toward the center point so that the horizontal rotating ring can rotate horizontally inside On the other hand, the other end of the cover formed of an opening that exposes a part of the rotating body; And The horizontal rotating ring is coupled to the cover while the horizontal rotational trajectory of the groove shape is formed along the circumference 31 circumference toward the center point so that the horizontal rotating ring therein, and the rotating body so that the rotating body can rotate Miniature exercise equipment using a rotating body comprising an outer portion formed at a predetermined interval. The small exercise device according to claim 1, wherein the eccentric portion has a belt shape having a predetermined width, and the lower portion thereof is filled with a moire. The compact exercise device according to claim 2, wherein the rotating body further includes a generator and a light emitting body to emit light by the power generation when the rotating body rotates. The compact exercise device according to claim 1, wherein the rotating body further comprises a sound hole and a voice body formed inside the sound hole, and is uttered when the rotating body is rotated.