JP2011524232A - Waist close-up hula hoop - Google Patents

Abstract

PROBLEM TO BE SOLVED: To relate to a waist contact type hula hoop, and more specifically, the size of a hula hoop can be adjusted to fit a user's waist, and a rolling element is formed on an inner peripheral surface. Provided is a waist contact type hula hoop that generates vibration when rolling a wrinkle and exerts an effect of massaging a user.
A waist contact type hula hoop according to the present invention is made of a material in which a rolling hole 12 is formed inside to allow the inside of a tube to be seen through, and a plurality of wrinkles that are a plurality of protruding arcs arranged in sequence on the inner and outer peripheral surfaces. A wrinkle tube 10 formed with 14; a spherical shape, made of iron (Fe), drawn into the wrinkle tube 10 and rollable along the rolling hole 12. Length adjustment of the moving body 20; one end of the wrinkle tube 10 is attached to one end, and the other end of the wrinkle tube 10 is attached to the other end so that the wrinkle tube 10 and the inside communicate with each other. Part 30 is included. According to the present invention as described above, the size adjustment function is improved to fit the user's body size while using the motor function of the conventional hula hoop as it is, and used in a state of being in close contact with the user's body. Therefore, the present invention can be used in various postures such as a narrow space and a sitting posture.
[Selection] Figure 3

Description

  The present invention relates to a waist contact type hula hoop, and more specifically, when the size of the hula hoop can be adjusted to fit the waist of the user, and the rolling element rolls a wrinkle formed on the inner peripheral surface. The present invention relates to a waist-contact type hula hoop that generates vibration and exerts a massage effect on a user.

Usually, hula hoop refers to a play or movement that allows the user to enter the circular ring and keep the user's waist around the inner diameter of the inner ring, so that it does not fall to the ground even if the user shakes his / her waist. Words. Hula hoops are often used for the purpose of burning fat around the waist, with the hula hoop repeatedly touching the waist. In the conventional hula hoop, when the outer peripheral surface is formed smoothly and the user exercises using this, it is not possible to expect a sufficient exercise effect for simple contact. In order to solve this problem, a hula hoop having a plurality of acupressure protrusions formed on the outer surface of the hula hoop is often used. In this case, the acupressure effect of the shiatsu protrusion of the hula hoop pressing the user's skin could be suppressed. However, there is a problem that the outer surface of the hula hoop must be processed separately to provide the finger pressure protrusions on the outer surface of the hula hoop.
The conventional hula hoop has a problem that the hula hoop often falls from the waist so that the user's interest is lost, and it takes a considerable amount of time until the amateur is lifted using the conventional hula hoop. There is also a problem that the hula hoop is large and cannot be used in a situation where a certain space cannot be secured.
As a result, since the hula hoop is repeatedly turned using the waist, the user's interest may be lost immediately, and there is a problem that it is impossible to check whether the user has exercised to some extent.

The present invention has been devised to solve the above-mentioned problems, and the size can be freely adjusted to suit the user's body size and is easy to use even for hula hoop amateurs. There is an object to provide a waist-contacting hula hoop that is not affected.
It is another object of the present invention to provide a waist contact type hula hoop that allows the user to obtain a massage effect by the vibration of the rolling elements inserted into the hula hoop of the present invention and allows the user to directly measure the momentum. .

In order to achieve the above object, the waist-contact type hula hoop of the present invention is a material in which a rolling hole 12 is formed and the inside of the tube can be seen through, and a plurality of projecting arcs sequentially arranged on the inner and outer peripheral surfaces. A wrinkle tube 10 in which a plurality of wrinkles 14 are formed; a spherical shape, made of iron (Fe), drawn into the wrinkle tube 10, and rollable along the rolling hole 12. A rolling element 20 having a shape; one end of the wrinkle tube 10 is attached to one end, the other end of the wrinkle tube 10 is attached to the other end, and the length is such that the wrinkle tube 10 and the interior communicate with each other. Including a thickness adjusting unit 30.
The length adjusting unit 30 is formed into an arcuate semi-cylinder 36-shaped upper body 34 and an arc-shaped semi-cylinder 56 corresponding to the upper body 34, and is assembled and coupled to the upper body 34. A lower body 54, and a body portion 32 having an adjustment body 80 hinged to the upper and lower bodies 34, 54 at the front ends of the upper and lower bodies 34, 54; an arc-shaped semi-cylinder corresponding to the upper body 34 An upper body 102 having a shape of 104 and a lower body 112 formed in an arcuate semi-cylindrical shape 114 corresponding to the upper body 102 and assembled and coupled to the upper body 102, 112 An adapter in which one side of the wrinkle tube 10 is coupled to the inner surface of the front end, and an outer peripheral surface is slidably mounted on the body portion 32 along the inner peripheral surface of the body portion 32. And over 100; characterized in that it comprises: adhering to the upper surface of the upper body 34, to sense the rotational speed of the rolling elements, the control box 120 to be displayed to the outside.
The body portion 32 includes a plurality of insertion holes and insertion jaws respectively formed on the side surfaces of the semi-cylinders 36 and 56; the semi-cylinders 36 and 56 are first insertions of the plurality of insertion holes 38 and the insertion jaws 58. An upper hinge groove 40 and a lower portion respectively positioned on horizontal cutting surfaces 44 and 64 formed by cutting vertically in front of the hole 38a and the first insertion jaw 58a and horizontally cutting toward the front ends of the half cylinders 36 and 56, respectively. A hinge groove 60; guide rails 46, 66 formed so as to match the inner side surfaces of the semi-cylinders 36, 56, and the adapter 100 being slidably contacted; and sequentially arranged between the guide rails 46, 66 A plurality of vibration protrusions 48 and 68 that generate vibration when the rolling element 20 rolls; A plurality of connection projections 50 and 70 formed on the inner side surface corresponding to the outer peripheral shape of the wrinkle tube 10; formed along the rear inner side surface of the semi-cylinders 36 and 56, one end of the connection projection The locking jaws 53 and 73 are formed in front of 50 and 70, the inner diameter formed at the free ends of the locking jaws 53 and 73 coincides with the inner diameter of the wrinkle tube 10, and the end is the guide rail 46. , 66, and inclined portions 52, 72 extending downward to the end of the rear end.
The adjustment body 80 is made of an elastic material, and forms a cylindrical shape integrally with the upper and lower body bodies 34 and 54 at the side surface in contact with the vertical cut surfaces 42 and 62 and the front end portion of the upper and lower body bodies 34 and 54. A hook plate 82 having a plurality of hooks 84 formed along the inner surface of the front end and having a free end corresponding to the outer diameter of the wrinkle tube 10; The same width as the plate 82, one end integrally attached to the rear end of the hanging plate 82, an arc shape formed in a transverse direction corresponding to the arc shape of the hanging plate 82, and the inner surface of the other end A protrusion 88 having hinge protrusions 90a and 90b that are extended to the left and right side surfaces and sandwiched and assembled between the upper and lower hinge grooves 40 and 60 on the side surface, and an arc shape in which the inner surface is inflated in the longitudinal direction. A connecting plate 86; and the connecting plate 8 , The arc shape formed in the transverse direction corresponding to the arc shape of the connecting plate 86, one end integrally attached to the other end of the connecting plate 86, and the inner surface is concave in the longitudinal direction. An arc shape, a push plate 92 having a support base hole 94 formed at the center; a horizontal base 96a attached to the front end of the support base hole 94, and one end of the other end of the horizontal base 96a The other end of the upper and lower body bodies 34 and 54 below the other end of the support base hole 94 and the other end of the inclined base 96b can slide on the outer peripheral surface. And a support table 96 composed of a table 96c formed of a simple arc-shaped plate.
The adapter 100 has a plurality of insertion holes and insertion jaws formed on the side surfaces of the semi-cylinders 104 and 114, respectively; A plurality of connection protrusions 106, 116 formed; formed along the inner surface of the rear end of the semi-cylinders 104, 114, one end forming a locking jaw behind the connection protrusions 106, 116; The inner diameter formed at the free end of the locking jaw coincides with the inner diameter of the wrinkle tube, and the distal end includes inclined portions 108, 118 extending downward to the end of the inner rear end of the semi-cylinders 104, 114; It is characterized by that.
The control box is connected to the inside of the upper body through a counter hole further provided in the upper body 34 to sense the number of rolling of the rolling elements; and electrically connected to the counter 122 to A display unit 126 for displaying the number of rollings to the outside; and an operation button electrically connected to the display unit for power control and input of various signals.

According to the present invention, the function of adjusting the size of the user to fit the user's body size can be improved while utilizing the motor function of the conventional hula hoop as it is, and it can be used in a state of being in close contact with the user's body. There is an effect that the present invention can be used in various postures such as a space and a sitting posture.
In addition, the present invention is used using both the thighs and the waist in close contact with the waist in order to replace the hula hoop ring with a wrinkle tube to form a rolling hole and roll the built-in rolling element. Therefore, it has a lipolytic effect on the abdomen and lower back and a strengthening effect on the lower back muscles.
Further, while the rolling element rolls through the rolling hole in which wrinkles are formed inside the wrinkle tube, a considerable amount of vibration is transmitted to the user's waist, and the user massages the abdomen and waist.
As a result, the number of rotations of the rolling elements can be measured, the user can directly check the momentum, and the present invention can be used to suit the user's interests and his / her own ability. There is.

1 is a side view of a waist contact type hula hoop according to an embodiment of the present invention. It is a top view of the waist contact type hula hoop by one Example of the present invention. FIG. 2 is a cross-sectional view taken along line AA shown in FIG. 1 of a waist contact type hula hoop according to an embodiment of the present invention. It is a perspective view of the length adjustment part of the waist contact type hula hoop by one Example of the present invention. It is an exploded view of the length adjustment part of the waist contact type hula hoop according to an embodiment of the present invention. It is a top view of the upper body of the waist contact type hula hoop according to an embodiment of the present invention. It is a top view of the lower body of the waist contact type hula hoop according to an embodiment of the present invention. It is a side view of the length adjustment part of the waist contact type hula hoop according to an embodiment of the present invention. Similarly, it is a length adjustment part side view of the waist contact type hula hoop according to one embodiment of the present invention. It is a perspective view which shows the adjustment body of the waist contact type hula hoop by one Example of this invention. It is an upper top view which shows the adjustment body of the waist contact type hula hoop by one Example of this invention. It is a side view which shows the adjustment body of the waist contact type hula hoop by one Example of this invention. FIG. 12 is a cross-sectional view taken along the line AA shown in FIG. 11 illustrating an adjustment body of a waist contact type hula hoop according to an embodiment of the present invention. It is a perspective view of the adapter of the waist contact type hula hoop according to one embodiment of the present invention. 1 is a plan view of an upper body of an adapter of a waist contact type hula hoop according to an embodiment of the present invention. It is a lower body top view of the adapter of the waist contact type hula hoop by one Example of this invention. It is a use state figure of the waist contact type hula hoop by one Example of the present invention. Similarly, it is the use condition figure of the waist contact type hula hoop by one Example of this invention. Similarly, it is the use condition figure of the waist contact type hula hoop by one Example of this invention.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings so that a person having ordinary knowledge in the technical field to which the present invention can easily carry out the present invention will be described. It is.

1 and 2 are a side view and a plan view of a waist contact type hula hoop according to an embodiment of the present invention, and FIG. 3 is a line AA shown in FIG. 1 of a waist contact type hula hoop according to an embodiment of the present invention. It is sectional drawing. Referring to FIGS. 1 to 3, the waist contact type hula hoop 1 includes a wrinkle tube 10, a rolling element 20, and a length adjusting unit 30.
The wrinkle tube 10 is made of a material that can be seen through, and has a rolling hole 12 that communicates with the inside. A plurality of wrinkles 14 arranged in sequence are formed on the inner and outer peripheral surfaces of the wrinkle tube 10. Each wrinkle 14 is formed in the shape of a plurality of protruding arcs arranged in sequence. Naturally, it also includes the shape of protruding arcs connected in a spiral. The material of the wrinkle tube can be made of a stretchable material such as urethane, raw rubber, or synthetic resin. Further, the amount of vibration generated when the rolling element rolls inside the wrinkle tube can be adjusted by adjusting the interval between the wrinkles 14.

  The rolling element 20 has a spherical shape that is drawn into the wrinkle tube 10 and can roll along the rolling hole 12. The material of the rolling element 20 is preferably iron (Fe). This is because strong vibration can be generated when the rolling element 20 rolls through the hole 12 due to the weight of iron. Of course, the rolling element can be made of a variety of materials that can make the user feel a sense of weight by using a material that is heavier than the bulk.

  FIG. 4 is a perspective view of a length adjustment unit of a waist contact type hula hoop according to an embodiment of the present invention, and FIG. 5 is an exploded view of a length adjustment unit of a waist contact type hula hoop according to an embodiment of the present invention. 6 and 7 are plan views of an upper body and a lower body of a waist contact type hula hoop according to an embodiment of the present invention. Referring to FIGS. 4 to 7, the length adjusting unit 30 includes a body unit 32 and an adapter 100. One side of the wrinkle tube 10 is attached to one end of the length adjusting unit 30, and the other side of the wrinkle tube 10 is attached to the other end of the length adjusting unit 30, so that the wrinkle tube 10 and the inside communicate with each other.

  The body part 32 includes an upper body 34, a lower body 54, and an adjustment body 80. The upper body 34 is formed in the shape of an arc-shaped semi-cylinder 36, and the lower body 54 is formed in the shape of an arc-shaped semi-cylinder 56 corresponding to the upper body 34 so that it can be attached to and detached from the upper body 34. Is done. The upper and lower bodies can be attached and detached because the hula hoop facilitates assembly and disassembly.

A plurality of insertion holes 38a, 38b, 38c, 38d are formed on the lower end side surface of the semi-cylinder 36, and the insertion jaws 58a, 58b, 58c, 58d of the lower body 54 described later when the upper body and the lower body are assembled and joined. Is inserted into the corresponding insertion holes 38a, 38b, 38c, 38d.
A plurality of insertion jaws 58 a, 58 b, 58 c, 58 d are formed at positions corresponding to the plurality of insertion holes 38 a, 38 b, 38 c, 38 d on the upper end side surface of the lower body 54, and the direction of the jaws faces the outer peripheral surface of the lower body 54. . Therefore, when the lower body 54 is assembled to the upper body 34, the plurality of insertion jaws 58a, 58b, 58c, 58d are recessed in the inner surface of the upper body 34 and then are inserted into the insertion holes 38a, 38b, 38c, 38d. .
The upper body 34 and the lower body 54 are respectively cut vertically in front of the first insertion hole 38a and the first insertion jaw 58a and horizontally cut toward the front end of the semi-cylinder and project into horizontal cutting surfaces 44 and 64 formed. The parts 45 and 65 are formed, and the upper hinge groove 40 and the lower hinge groove 60 are formed in the corresponding protruding parts 45 and 65, respectively. The hinge protrusions 90a and 90b of the adjustment body 80 are recessed in the hinge grooves 40 and 60, respectively.
Two paired guide rails 46 and 66 are formed so as to match the inner side surfaces of the bodies 34 and 54, and an adapter 100 described later can be brought into close contact with each other and can be slid. This is because the outer diameter of the adapter 100 is smaller than the inner diameter of the body portion, and the adapter 100 can be prevented from being easily detached from the body portion.
A plurality of vibration protrusions 48 and 68 are sequentially arranged between the guide rails 46 and 66 to generate vibration when the rolling element 20 rolls. It is desirable that the height of the vibration protrusions 48 and 68 is the same as or lower than the height of the guide rails 46 and 66 so that the vibration protrusions 48 and 68 do not hinder the movement of the adapter 100.
A plurality of connection protrusions 50 and 70 are formed on the inner surfaces of the rear ends of the bodies 34 and 54. It is desirable to maintain an interval between the connection protrusions 50 and 70 so that the wrinkle 14 can be sandwiched corresponding to the outer peripheral shape of the wrinkle tube 10. Moreover, the height of the connection protrusions 50 and 70 is formed corresponding to the depth of the wrinkle valley of the wrinkle tube 10.
Inclined portions 52, 72 are formed on the inner surfaces of the rear ends of the bodies 34, 54. One end of each of the inclined portions 52 and 72 forms the locking jaws 53 and 73 in front of the connection protrusions 50 and 70, but is formed on the locking jaws 53 and 73 formed along the inner surface of the half cylinders 36 and 56. As will be described later, it is desirable that the inner diameter matches the inner diameter of the wrinkle tube 10 assembled to the connection protrusions 50 and 70. The inclined portions 52 and 72 are extended downward to the end of the rear ends of the guide rails 46 and 66 at the ends of the locking jaws 53 and 73. When the rolling element 20 rolls from the wrinkle tube 10 to the length adjusting unit 30 or from the length adjusting unit to the wrinkle tube, the inclined members 52 and 72 are caused by the difference between the inner diameter of the wrinkle tube and the inner diameter of the length adjusting unit. Prevents a momentary drop or getting on.
As shown in FIGS. 8 and 9, when the insertion jaws 58a, 58b, 58c, 58d of the lower body 54 are assembled together while being installed in the insertion holes 38a, 38b, 38c, 38d of the upper body 34. The adjusting body 80 is hinged to the bodies 34 and 54 at the front ends of the bodies 34 and 54. The adjustment body 80 rotates about hinge protrusions 90a and 90b assembled between the protrusions 45 and 65 of the bodies 34 and 54 as rotation axes.
FIG. 10 is a perspective view illustrating an adjustment body of a waist contact type hula hoop according to an embodiment of the present invention, and FIG. 11 is a top plan view illustrating an adjustment body of a waist contact type hula hoop according to an embodiment of the present invention. FIG. 12 is a side view showing an adjustment body of a waist contact type hula hoop according to an embodiment of the present invention, and FIG. 13 shows an adjustment body of a waist contact type hula hoop according to an embodiment of the present invention. It is line sectional drawing. Referring to FIGS. 10 to 13, the adjustment body 80 includes a hook plate 82, a connecting plate 86, a push plate 92, and a support base 96. When a force is applied to the adjustment body in the downward direction by the external force of the push plate 92, the adjustment body rotates about the hinge protrusions 90a and 90b formed on the connecting plate 86 as the rotation shaft, and the front end of the hook plate 82 is lifted upward. A hook 84 formed on the hook plate 82 is detached by the wrinkle tube 10. When the external force applied to the push plate 92 is removed, the adjusting body 80 is rotated in the direction opposite to the rotation by the elasticity of the support 96, and the hook is attached to the wrinkle tube.
The structure of the adjustment body 80 will be described in more detail. The side surface of the hanging plate 82 is assembled with the bodies 34 and 54 in contact with the vertical cut surfaces 42 and 62 of the bodies 34 and 54. Thus, an arc shape is formed so that the front ends of the bodies 34 and 54 can form a cylinder with the bodies 34 and 54.
A plurality of hooks 84 are formed at the front end of the hook plate 82 along the inner surface of the hook plate 82. The free end of the hook 84 is preferably formed in an arc shape corresponding to the outer diameter of the wrinkle tube 10.
The connecting plate 86 has the same width as the hanging plate 82, forms an arc shape in the transverse direction corresponding to the arc shape of the hanging plate 82, and one end is integrally attached to the hanging plate 82. The connecting plate 86 may have an arc shape that is bulging with the inner surface facing in the longitudinal direction, in order to increase the angle at which the hook 84 is lifted when the adjustment body is rotated.
A protrusion 88 is formed along the inner surface of the other end of the connecting plate 86, and the protrusion 88 extends to the left and right side surfaces of the connecting plate 86 to form hinge protrusions 90 a and 90 b on the side surfaces. The hinge protrusions 90a and 90b are sandwiched and assembled between the upper and lower hinge grooves 40 and 60.
The push plate 92 has the same width as that of the connecting plate 86, forms an arc shape in the transverse direction corresponding to the arc shape of the connecting plate 86, and one end is integrally attached to the connecting plate 86. The push plate 92 can have a concave arc shape with the inner surface facing in the longitudinal direction, but this increases the support force when an external force is applied to the push plate 92, and the user wears the present invention. This is to compensate for the disadvantage that the pressing plate 92 is applied to an external object or a user's clothes when used.
A support base hole 94 is formed at the center of the push plate 92, and the support base 96 is integrally attached to the lower side at the front end 94a of the support base hole. That is, the support table 96 has one end of the horizontal table 96a attached to the front end 94a of the support table hole, and one end of the inclined table 96b attached to the other end of the horizontal table 96a so as to incline toward the outer peripheral surface of the bodies 34 and 54. At the position where the other end of the inclined base 96b is in contact with the outer peripheral surface, one end of the pedestal 96c formed on an arc-shaped plate that can slide on the outer peripheral surface is attached.
The adjustment body 80 having the above-described configuration is desirably made of an elastic material so that the rotation of the pressing plate 92 and the elastic restoring force by the support 96 can be sufficiently exhibited.
The adapter 100 is inserted in close contact with the body portion 32 configured as described above as shown in FIG. The adapter 100 includes an upper body 102 and a lower body 112 that can be attached to and detached from each other, and the bodies 102 and 112 are integrally assembled as shown in FIG.
As shown in FIGS. 15 and 16, the upper body 102 has an arcuate semi-cylindrical shape 104 corresponding to the upper body 34 of the body portion 32, and the lower body 112 has an arcuate half-cylinder corresponding to the upper body 102. It is formed in a cylindrical 114 shape.
As for the assembly and connection method of the adapter, a plurality of insertion holes 105a, 105b, 105c and 105d are formed on the lower side surface of the upper body 102, and are formed on the upper side surface of the lower body 112 when the upper body 102 and the lower body 112 are assembled and connected. The insertion jaws 115a, 115b, 115c, and 115d are placed in correspondence with the insertion holes 105a, 105b, 105c, and 105d. At this time, the jaws formed on the insertion jaws are directed toward the outer peripheral surface of the lower body 112 so that the plurality of insertion jaws are recessed on the inner surface of the upper body 102 when the lower body 112 is assembled to the upper body 102. After entering, it takes the insertion hole.
A plurality of connection protrusions 106 and 116 are formed on the inner surfaces of the front ends of the bodies 102 and 112. It is desirable to maintain the distance between the connection protrusions 106 and 116 so that the wrinkle 14 can be sandwiched corresponding to the outer peripheral shape of the wrinkle tube 10. The height of the connection protrusions 106 and 116 is formed corresponding to the depth of the wrinkle valley of the wrinkle tube 10.
Inclined portions 108 and 118 are formed on the inner surfaces of the bodies 102 and 112. One end of each of the inclined portions 108 and 118 forms the locking jaws 108a and 118a behind the connection projections 106 and 116, but the inner diameter formed by the locking jaws 108a and 118a formed along the inner surface of the bodies 102 and 112. Preferably matches the inner diameter of the wrinkle tube 10 assembled to the connecting projections 106, 116. The inclined portions 108 and 118 are extended downward at the free ends of the locking jaws 108a and 118a to the end of the inner rear ends of the semi-cylinders 104 and 114. When the rolling element 20 rolls from the wrinkle tube 10 to the adapter 100 or from the adapter 100 to the wrinkle tube 10, the inclined members 108 and 118 are momentarily dropped due to the difference between the inner diameter of the wrinkle tube 10 and the adapter 100. Or prevent it from happening.
As shown in FIGS. 4 and 5, the control box 120 is attached to the upper surface of the upper body 34, and includes a counter 122, a display unit 126, and operation buttons 124 to check the number of rotations of the rolling elements.
The upper body 34 may have a counter hole 37, and the counter 122 is coupled to the upper body 34 while being assembled in the counter hole. The counter performs the function of checking the rotation speed of the rolling elements. If the number of rotations of the rolling element is checked, the display unit 126 displays this on the outside. A display unit hole 128 is formed in the control box, and the display unit of the display unit transmits information to the outside through the display unit hole. Thus, the user can easily measure his / her number of exercises without directly measuring his / her number of exercises. The display unit may be provided with operation buttons 124 for power control and input of various signals. The counter and the drape rave applied to the present invention may have the same structure as the counter and display applied to the conventional exercise equipment and various other products, and detailed description thereof will be omitted. To.
Hereinafter, assembly and operation of a waist contact type hula hoop according to an embodiment of the present invention will be described.
First, the rolling element 20 is inserted into the rolling hole 12 of the wrinkle tube 10. Next, with the upper and lower bodies 102 and 112 of the adapter 100 being detached, the one end of the wrinkle tube is seated to the locking jaws 108a and 118a, and then one side of the wrinkle tube is connected to the upper connection protrusion 106 and the lower connection protrusion. The wrinkle tube side and the lower body 112 and the upper body 102 are assembled together so that the insertion jaws 115a, 115b, 115c, and 115d are inserted into the insertion holes 105a, 105b, 105c, and 105d while being sandwiched and coupled to 116.
After the other side of the wrinkle tube is seated to the locking jaws 53 and 73 of the body part with the upper and lower bodies 34 and 54 of the body part 32 being detached, the other side of the wrinkle pipe is upper side. The insertion jaws 58a, 58b, 58c, and 58d are inserted into the insertion holes 38a, 38b, 38c, and 38d while being sandwiched and connected to the connection protrusion 50 and the lower connection protrusion 70, and the other side of the wrinkle tube, the lower body 54, and the upper body. 34 is assembled together. At this time, the adjustment body is hinged to the bodies 34 and 54.
The adapter 100 is inserted at the front end of the body portion 32 and moved to a position where the hook 84 can bind the wrinkle tube 10. In this case, in order to facilitate the internal insertion of the adapter, an external force is applied to the push plate 92 of the adjustment body 80 so that the hook 84 does not interfere with the movement of the adapter and the wrinkle tube 10. Finally, if the external force applied to the push plate is removed, the hook is seated on the outer peripheral surface of the wrinkle tube, and the wrinkle tube is prevented from being detached by the length adjusting unit 30, as shown in FIG. A hula hoop is completed.
The waist contact type hula hoop assembled as described above is in close contact with the user's waist and rolls the rolling element 20 inserted into the wrinkle tube 10 by the reaction of the waist. The rolling element 20 can continuously rotate in the same direction as the waist movement direction along all the paths inside the waist contact type hula hoop 1 where the wrinkle tube and the length adjusting portion communicate. Referring to FIGS. 17 to 19, if the push plate 92 of the adjustment body 80 is pushed in the first direction as shown in FIG. 17 to adapt to other waist sizes by the user, FIG. As shown in FIG. 4, the hook 84 is rotated in the second direction (2) and is attached and detached by the wrinkle tube 10. At this time, the size of the hula hoop according to the present invention can be increased to a desired level while pulling the wrinkle tube in the third direction by an external force. If the external force applied to the pushing plate after moving the wrinkle tube to a predetermined length is removed, the hanging tool rotates in the (4) direction as shown in FIG. It is installed. If operated opposite to the above adjustment, the size of the hula hoop can be reduced.
When the rolling element 20 rolls on the wrinkle tube 10, vibration is generated to exert an effect of massaging the user's waist, but when the rolling element 20 rolls inside the length adjusting unit 30, the vibration protrusions 48 and 68. It acts as a wrinkle in the wrinkle tube. Moreover, since the rolling element 20 is rolled by the reaction of the waist using both feet, the exercise effect is great.
While the invention has been illustrated and described with reference to the preferred embodiments as set forth above, the invention is not limited thereto but should be construed in accordance with the appended claims. In addition, it goes without saying that various modifications and variations can be made by a person having ordinary knowledge in the technical field to which the invention belongs within the scope of the technical idea of the present invention and the appended claims.

DESCRIPTION OF SYMBOLS 1 Waist adhesion type hula hoop 10 Wrinkle pipe 12 Rolling hole 14 Wrinkle 20 Rolling element 30 Length adjustment part

Claims (9)

In the hula hoop,
A wrinkle tube 10 in which a rolling hole 12 is formed and a plurality of wrinkles 14 are formed on the inner and outer peripheral surfaces;
A rolling element 20 that is drawn into the wrinkle tube 10 and is rollable along the rolling hole 12;
One end of the wrinkle tube 10 is attached to one end, and the other end of the wrinkle tube 10 is attached to the other end, and the length adjusting unit 30 is coupled so as to communicate with the wrinkle tube 10. A waist-fitting hula hoop characterized by that. The wrinkle tube 10 is made of a material capable of seeing through the inside of the tube;
2. The waist contact type hula hoop according to claim 1, wherein the wrinkles are a plurality of protruding arcs arranged in sequence. The waist contact type hula hoop according to claim 1, wherein the rolling element 20 has a spherical shape and is made of iron (Fe). The length adjusting unit 30 includes:
An upper body 34 having an arc-shaped semi-cylinder 36 shape, an arc-shaped semi-cylinder 56 corresponding to the upper body 34, a lower body 54 assembled and coupled to the upper body 34, and the upper and lower parts A body portion 32 having an adjustment body 80 hinged to the upper and lower bodies 34, 54 at the front ends of the bodies 34, 54;
An upper body 102 having an arcuate semi-cylinder 104 corresponding to the upper body 34 and an arcuate semi-cylinder 114 corresponding to the upper body 102 and assembled and coupled to the upper body 102 An adapter 100 comprising a body 112;
A control box 120 attached to the upper surface of the upper body 34 to detect and display the number of rotations of the rolling elements;
The adapter 100 is
One side of the wrinkle tube 10 is coupled to the inner surface of the front end of the upper and lower body bodies 102 and 112, and the outer peripheral surface is attached to the body portion 32 so as to be slidable along the inner peripheral surface of the body portion 32. The waist contact type hula hoop according to claim 1, characterized in that: The body portion 32 is
A plurality of insertion holes and insertion jaws respectively formed on the side surfaces of the upper and lower body bodies 34, 54;
The upper and lower body bodies 34 and 54 are cut vertically in front of the first insertion hole 38a and the first insertion jaw 58a among the plurality of insertion holes 38 and insertion jaws 58, toward the front ends of the upper and lower body bodies 34 and 54. An upper hinge groove 40 and a lower hinge groove 60 respectively located on horizontal cut surfaces 44, 64 formed by cutting horizontally;
Guide rails 46 and 66, which are formed so as to match the inner side surfaces of the upper and lower body bodies 34 and 54, and to which the adapter 100 is slidably attached;
A plurality of vibration protrusions 48 and 68, which are sequentially arranged between the guide rails 46 and 66, and generate vibration when the rolling element 20 rolls;
A plurality of connection protrusions 50, 70 formed on the inner surface of the rear end of the upper and lower body bodies 34, 54 corresponding to the outer peripheral shape of the wrinkle tube 10;
The upper and lower body bodies 34, 54 are formed along the inner surface of the rear end, and one end forms a locking jaw 53, 73 in front of the connection protrusion 50, 70, An inner diameter formed at a free end coincides with an inner diameter of the wrinkle tube 10 and includes inclined portions 52 and 72 whose ends extend downward to the rear end of the guide rails 46 and 66, respectively. Item 5. A waist-contacting hula hoop according to item 4. The adjustment body 80 includes
A side surface in contact with the horizontal incision surfaces 44 and 64, and an arc shape formed in a transverse direction so as to form a cylindrical shape integrally with the upper and lower body bodies 34 and 54 at the front end portions of the upper and lower body bodies 34 and 54; A hook plate 82 having a plurality of hooks 84 formed along the inner surface of the front end and having a free end corresponding to the outer diameter of the wrinkle tube 10;
The same width as the hanging plate 82, one end integrally attached to the rear end of the hanging plate 82, an arc shape formed in a transverse direction corresponding to the arc shape of the hanging plate 82, and the like A protrusion 88 having hinge protrusions 90a and 90b that are extended to the left and right side surfaces along the inner side surface of the end, and are sandwiched and assembled between the upper and lower hinge grooves 40 and 60 on the side surface, and the inner surface swells in the longitudinal direction. A connecting plate 86 having an arc shape;
The same width as the connecting plate 86, an arc shape formed in the transverse direction corresponding to the arc shape of the connecting plate 86, one end integrally attached to the other end of the connecting plate 86, and an inner side in the longitudinal direction An arc shape with a concave side surface, and a push plate 92 having a support base hole 94 formed in the center;
One end of the horizontal base 96a attached to the front end of the support base hole 94, one end attached to the other end of the horizontal base 96a, and the other end of the upper and lower bodies 34, 54 below the other end of the support base hole 94. A support table 96 comprising an inclined table 96b positioned on the outer peripheral surface, and a mounting table 96c formed on an arc-shaped plate that can slide on the outer peripheral surface at the other end of the inclined table 96b; The waist contact type hula hoop according to claim 4. The waist contact type hula hoop according to claim 6, wherein the adjustment body is made of an elastic material. The adapter 100 is
A plurality of insertion holes and insertion jaws respectively formed on side surfaces of the upper and lower body bodies 102 and 112;
A plurality of connection projections 106, 116 formed on the inner surfaces of the rear ends of the upper and lower body bodies 102, 112 corresponding to the outer peripheral shape of the wrinkle tube 10;
The upper and lower body bodies 102 and 112 are formed along the inner surface of the rear end, and one end is formed at the free end of the locking jaw by forming a locking jaw behind the connection protrusions 106 and 116. The inner diameter includes inclined portions (108, 118) that coincide with the inner diameter of the wrinkle tube and whose ends extend downward to the end of the inner rear ends of the upper and lower body bodies (102, 112). Waist contact type hula hoop described in 1. The upper body 34 further includes a counter hole,
The control box 120 includes
A counter 122 connected to the inside of the upper body through the counter hole to sense the number of rolling of the rolling elements;
A display unit 126 electrically connected to the counter 122 and displaying the number of rollings to the outside;
The waist contact type hula hoop according to claim 4, further comprising operation buttons electrically connected to the display unit for power control and input of various signals.

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