KR20140041027A - Hula hoop - Google Patents

Abstract

The present invention simplifies the structure of the hula hoop to greatly improve its productivity, while the surface of the heavy weight member is made of a soft material to prevent other people or their safety accidents, as well as to form a pressure wing on the second body It's about a hula hoop that keeps women beautiful by supporting the entire hip upward when rotating,
The weight member of the hula hoop is provided with a urethane elastic member in a soft outer shell, and forms a rigid rectangular weight body case in the inner central portion of the elastic member, and then, While elastically installing the weight, it is characterized in that the pressing wing is formed to be in close contact with the hips when rotating on the third body.

Description

Hula hoop

The present invention relates to a hula hoop for maximizing the amount of exercise by pressing the body part contacted by the centrifugal force of the weight inside the weight member when rotating in an ellipse shape having a weight member, and more specifically, the waist of the user during the rotation of the hula hoop Of course, the thinner as well as to press the hips to the top to maintain a more beautiful body, while on the other hand relates to a hula hoop that can prevent injuries caused by a heavier weight member.

As is well known, a general hula hoop is composed of a single body or a plurality of bonds having an arc shape in a ring shape, and is usually made of a hard synthetic resin material and is one of athletic articles having a diameter of about 90 to 120 cm.

However, such a conventional hula hoop has a smooth inner diameter portion of the circular ring-shaped body (1), so that the user is only a waist movement in the process of rotating the hula hoop, such as acupressure by pressing the waist portion by pressing Since it is not secured due to the simplification of use, the use of more and more as a sporting goods was in the situation.

So, in order to increase the exercise efficiency of the hula hoop in the recent years and to further expand its use, the inventors have obtained a patent (Korean Utility Model Registration No. 354466), and the configuration thereof will be briefly described based on FIG. 1 and FIG. 2. Same as

In the state facing each other, the first body portion 11 and the two first body portion 11 is gradually spaced apart from one side to the other side, and are continuously provided at the other end of each of the first body portion 11, the middle portion is arbitrary The second body portion 12 having the same radius with respect to the circle (X1) of the overall shape of the semi-circular shape when viewed as a whole, and the second body portion 12 at the other end of each of the first body portion 11 The third body part 13 and the one end of each of the first body parts 11, which are provided continuously in series, have the same radius with respect to an arbitrary circle X1 and form a semi-circular shape as a whole. Continuously provided in a state positioned outside the arbitrary circle (X1) to connect to each other more than the sum of the weight of the first body portion 11, the second body portion 12 and the third body portion 13 Is composed of a heavy weight member 14, the second body portion 12 and the third body portion ( 13 is gradually inclined at equal intervals toward the opposite side of the first body portion 11 so that the first body portion 11, the second body portion 12, and the third body portion 13 are viewed from the front. It is composed of a lattice that lays out as a whole.

However, in the conventional hula hoop configured as described above, the shape of the first body portion 11 connected to the weight member 14 is complicated, which greatly lowers the productivity, as well as the heavy weight member 14 of about 600 grams. ) Is made of a rather hard material, and due to its rotational force, people around you are seriously injured or objects are damaged, and even when the hula hoop is stopped, the weight member 14 hits the instep of a person without carelessness. There were problems such as frequent occurrence.

In addition, conventionally, the shape of the second body portion 12 and the third body portion 13 that apply pressure to the body is the same in a circular shape, so that the second body portion 12 helps to stimulate the narrow waist portion, but the bottom portion thereof. The third body portion 13 located in the contact portion is too small compared to the wide hips can not properly support the hips upwards, and according to the rotational height of the second body 12 to shave the hips downwards. There was a problem such as contrary to the demands of modern women to pursue beautiful hips by creating a phenomenon.

Therefore, the present invention has been made in view of the above problems, while simplifying the structure of the hula hoop to greatly improve its productivity, while constructing a surface of the heavy weight member made of a soft material to prevent others or their safety accidents Of course, the purpose of the present invention is to provide a hula hoop that allows women to maintain a beautiful hip by forming a pressure wing on the second body to support the entire hip upward when rotating.

The present invention for achieving the above object is a weight member having a predetermined weight and shape; A first body part coupled to form a shape close to a circle on both sides of the weight member, and continuously provided at the other end of each of the first body parts, and the center portion has the same radius with respect to a circle, and when viewed as a whole The second body portion forming a semi-circle shape, and at the other end of each of the first body portion to be continuously provided separately from the second body portion, the center portion has the same radius with respect to any circle, and when viewed as a whole, it has a substantially semi-circular shape. Forming a third body part; In the hula hoop which consists of a back,

The weight member includes a urethane material elastic member in the outer shell of a soft material, forms a rigid rectangular weight body case in the inner central portion of the elastic member, and then weighs a predetermined weight inside the weight body case. While elastically installing the weight, it is characterized in that the pressing wing is formed to be in close contact with the hips when rotating on the third body.

Accordingly, the present invention simplifies the structure of the first body portion of the hula hoop to greatly improve its productivity, while constructing a surface of the weight member with a somewhat heavy weight added to a soft material to prevent others or their safety accidents during rotation. Of course, by forming a pressure wing on the second body portion to support the entire hip upwards during rotation has a very useful effect that allows the female to maintain a beautiful hip.

1 is an exploded perspective view of a hula hoop according to the prior art,
2 is a plan view of a hula hoop according to the prior art,
3 is an exploded perspective view of the hula hoop according to the present invention;
4 is a perspective view of the hula hoop according to the present invention;
5 is a side view of the hula hoop according to the present invention;
6 is a cross-sectional view showing a weight member of the hula hoop according to the present invention;
Figure 7 is a side view showing a state of use of the hula hoop according to the present invention.

When described in detail with reference to the accompanying drawings a specific embodiment according to the present invention.

Figure 3 is an exploded perspective view of the hula hoop according to the present invention, Figure 4 is a perspective view of the hula hoop according to the present invention, Figure 5 is a side view of the hula hoop according to the present invention.

First, in forming the hula hoop 100, the arc-shaped weight member 110 is provided with a coupling portion 116 at both ends, the coupling portion 116 is a ball bearing coupling protrusion 117 is installed The outer shell 111 of the weight member 110 is formed of a soft material, and the inside of the outer shell 111 is filled with an urethane material elastic member 112, and the inner central portion of the elastic member 112 After the rigid rectangular weight body 113 is built in, the weight weight 114 of a predetermined weight is installed in the weight body case 113, and the weight weight 114 is the weight body case 113. Is supported by a plurality of elastic wires 115 in the interior of the impact even if the impact is to be transmitted to the outside by the elastic wire 115.

The first body portion 120 coupled to both ends of the weight member 110 has an arc shape as shown in FIG. 6, and the coupling portion 116 of the weight member 110 is inserted at both ends thereof. At both ends of the first body portion 120, a coupling hole 121 corresponding to the coupling protrusion 117 of the coupling portion 116 is formed to remove the first body portion 120 from the weight member 110. To prevent it.

The other end of the first body portion 120 is installed on both sides is coupled to the connecting body 130 of a predetermined length, the connecting body 130 is maintained up and down by the connecting piece 132, the connection Coupling protrusions 131 corresponding to the coupling holes 121 of the first body part 120 are respectively installed at upper and lower ends of the sieve 130.

The upper part of the connecting body 130 is provided with a second body portion 150 of a semi-circular shape, the both ends of the second body portion 150 corresponding to the coupling protrusion 131 of the connecting body 130 Coupling holes 151 are formed, respectively, a plurality of pressure rollers 153 are provided at equal intervals on the inner circumference of the second body portion 150 in contact with the waist of the person.

The third body portion 140 having the same shape as the second body portion 150 is coupled to the lower portion of the connecting body 130, and on both side ends of the third body portion 140 of the connecting body 130. Coupling holes 141 corresponding to the coupling protrusions 131 are formed, respectively, and a plurality of pressure rollers 143 are provided at equal intervals on the inner circumference of the third body part 140 in contact with the waist of the person.

In addition, on the inner circumference of the third body portion 140, the compression wing 144 is formed to be in close contact with the hips during rotation.

Referring to the operation of the hula hoop configured as described above are as follows.

First, the user's body is inserted into a space between the first body part 120 and the second and third body parts 150 and 140 that are connected to each other, and the inner side of the second body part 150 is illustrated in FIG. 7. As it is positioned so as to be in contact with the waist of the body, in this case, the inside of the middle portion of the third body portion 140 is naturally located in the hips of the body and at the same time of the compression wing 144 of the third body portion 140 The inner side is in close contact with the curvature of the hips.

In this state, when the user grabs the two first body parts 120 facing each other by hand and pushes the body in one direction while pushing the hula hoop, the presently designed hula hoop is used, wherein each first body part is used. At one end of the 120, the weight member 110, which is heavier than the sum of the weights of the first body portion 120, the second body portion 150, and the third body portion 140, is outside than any circle. The second body portion 150 and the third body portion 140, which are in contact with the user's body as a result of being connected to the side, are continuously receiving centrifugal force due to the weight member 110 to have rotational force.

As described above, when the second body portion 150 and the third body portion 140 have a rotational force by the centrifugal force due to the weight member 110, the second body portion 150 in contact with the user's body is The third body part 140 continuously rotates about the waist of the user's body and continuously rotates around the upper part of the thigh and the bottom of the hip of the user's body, wherein the second body part ( The pressure wing 144 of 140 continuously pushes up the bottom of the hip to maintain a beautiful hip.

That is, the second body portion 150 of the hula hoop 100 is in contact with the waist to remove the flesh attached to the waist, the third body portion 140 of the hula hoop 100 is the surface of the pressure wing 144 The contact makes a beautiful hip.

Meanwhile, when the hula hoop 100 rotates, the weight member 110, which is the heaviest part, hits the surrounding person or object, and the outer shell 111 and the elastic member 112 of the weight member 110 are impacted. Will be alleviated.

In addition, even if the weight 114 located inside the weight case 113 in the center of the elastic member 112 receives an external impact, the weight 114 is stably supported by a plurality of elastic wires 115. Because of this, the impact amount is not transmitted to the outside.

100: hula hoop 110: weight member
111: jacket 112: elastic member
113: weight case 114: weight
115: elastic wire 120: first body portion
121: coupling hole 130: connector
131: engaging projection 140: the third body
141: coupling hole 144: pressure wing
150: second body portion 151: coupling holes

Claims (1)

A weight member having a predetermined weight and shape; A first body part coupled to form a shape close to a circle on both sides of the weight member, and continuously provided at the other end of each of the first body parts, and the center portion has the same radius with respect to a circle, and when viewed as a whole The second body portion forming a semi-circle shape, and at the other end of each of the first body portion to be continuously provided separately from the second body portion, the center portion has the same radius with respect to any circle, and when viewed as a whole, it has a substantially semi-circular shape. Forming a third body part; In the hula hoop which consists of a back,
The weight member includes a urethane material elastic member in the outer shell of a soft material, forms a rigid rectangular weight body case in the inner central portion of the elastic member, and then weighs a predetermined weight inside the weight body case. The hula hoop, characterized in that the elasticity is installed, while the compression wing is formed to be in close contact with the hips when rotating the third body portion.

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