KR101016802B1 - Assembly hoop slidingly joint with cushion projection - Google Patents

Abstract

The present invention relates to an assembly type hula hoop in which a cushion protrusion is slidably coupled, and in detail, an assembly hula hoop comprising: a main body assembly having a fitting guide formed in a longitudinal direction on both sides of an upper portion thereof; It is fitted to the fitting guide of the main body assembly by sliding coupling, the cushioning projection having a cushioning elastic projection member is arranged on the upper; technical features, characterized in that it comprises a cushion protrusion by the fitting guide of the main body assembly portion Hila hoop can be easily assembled, and the assembly time of the hula hoop can be easily assembled, and the effect of saving assembly time can be saved. This has the effect of being easy.

Cushion, Protrusion, Sliding, Combined, Assembled Hula Hoop

Description

Assembled HOOP SLIDINGLY JOINT WITH CUSHION PROJECTION}

The present invention relates to an assembly type hula hoop in which the cushion protrusion is slidably coupled, and more particularly, the main assembly and the cushion protrusion are slidably coupled, thereby simplifying assembly and saving assembly time, and supporting the cushion protrusion by the support coupling portion. The present invention relates to an assembled hula hoop in which a cushion protrusion is slidably coupled to the cushion protrusion and the main assembly.

In general, the hula hoop is an exercise device for increasing the flexibility of the waist as the user rotates the hula hoop using the rotation after the user inserts it on the waist, and the general body with less exercise is less restricted to the place and the body is flexible. And, it promotes blood circulation to help lower back pain treatment, and is an exercise device used to prevent obesity by stimulating the abdominal and lower back muscles.

These hula hoops are mainly made of synthetic resin material, and a large number of assembly type hula hoops are formed by assembling a plurality of units to each other, and recently, a projection portion such as a magnet or jade is formed inside the hula hoop to effect acupressure and blood circulation. A hula hoop is produced.

1 is an exploded perspective view of a hula hoop unit coupling configuration according to the prior art.

As shown in FIG. 1, the related art is configured by assembling a plurality of body assembly parts 100 to each other, and a combination configured to fix a flexible plastic (PVC) plate on an inner circumferential surface of the body assembly part 100. There is a pin 400, the combined receiving port 31, which can accommodate it, the small projection 23 'and the large projection 23' 'of the flexible plastic (PVC) plate having a plurality of projections, and soft Hula hoop manufactured to accommodate the flexible plastic (PVC) plate binding groove 26 configured to bind the inclined portion (200a) of the plastic (PVC), and the connecting receiving member 37 of the body assembly of another hula hoop. Hula hoop body assembly which is composed of the body assembly connecting member 32 and the hula hoop main assembly assembly connecting member engaging jaw 33, which firmly bonds the body assembly connecting member 32 and the receiving member 37 of the hula hoop. Number of connector pins (35) and Hula soup body assembly 36, it consists of a hoop part connected to the body assembly member engaging groove 34 that this auxiliary.

This conventional technology has a hassle to configure a plurality of coupling pins 400 separately to fix the flexible plastic (PVC) plate to the main assembly 100, and because a plurality of coupling pins 400 are fixed, soft plastic (PVC) has a disadvantage that takes a long time to fix the plate and the main assembly 100.

In addition, in the prior art, since the flexible plastic (PVC) plate is easily bent, it is difficult to fix the flexible plastic (PVC) to the main assembly 100, and the portion fixed to the coupling pin 24 in the main assembly 100 during use. In addition, there is a problem that the shape of the flexible plastic (PVC) plate is not easily fixed.

The present invention has been made to solve the above problems, by forming the fitting guides on both sides of the body assembly portion, the cushion protrusion is inserted into the body assembly by sliding coupling, the cushion protrusion is easily removable to the body assembly, the support coupling portion The present invention relates to a hula hoop in which a cushion protrusion supporting the shape of the cushion protrusion is slidably coupled.

In order to achieve the object as described above, the present invention, in the assembly hula hoop, the main body assembly portion is formed in the longitudinal direction on both sides of the upper; It is fitted to the fitting guide of the main body assembly portion by sliding coupling, the cushioning projection having a cushioning elastic protrusion member is arranged on the upper;

Here, the present invention preferably further includes a support coupling portion coupled to the upper or lower side of the cushion protrusion, and supporting the cushion protrusion to couple to the body assembly.

Here, the support coupling portion is coupled to the upper side of the cushion protrusion, it is preferably made of a long rod shape, a plurality of through-holes in which the elastic protrusion member of the cushion protrusion is fitted is preferably formed in a row.

Here, the support coupling portion is coupled to the lower side of the cushion protrusion, it is made of a long rod shape, the cushion protrusion is preferably formed in the engaging jaw that is inserted into the support coupling portion on both sides.

Here, it is preferable that the elastic protrusion member is formed with an air hole through which air can enter and exit the body.

Here, the fitting guide, the groove is formed in the longitudinal direction is formed in the longitudinal direction, one side of the groove portion is formed with an inner projection surface protruding inward than the depth of the groove portion, when the body assembly is coupled, strengthen the fastening It is desirable to.

Here, the elastic projection member, it is preferable that a magnet, charcoal, or ocher is embedded therein.

According to the present invention through the above configuration, since the cushion protrusion is slidingly coupled to the main body assembly by the fitting guide of the main body assembly, the hula hoop can be easily assembled, and the assembly time can be saved.

In addition, since the present invention supports the shape of the cushion protrusion by the support coupling portion, the cushion protrusion may be prevented from bending, and thus the cushion protrusion and the main assembly may be easily assembled.

Figure 2 is a perspective view of the assembling hula hoop sliding engagement of the cushion projection according to the first embodiment of the present invention.

As shown, the present invention is composed of a main body assembly 100 and a cushion protrusion 200.

First, the main assembly 100 is made of a rigid (rigid) synthetic resin material, a plurality of units are assembled to form a circular hula hoop, has a curvature in one direction, it is made of a rod shape through the inside.

The central portion of the main assembly 100 is formed with a top rail portion 117 of a concave shape than the outside, the fitting guide 110 protruding in the longitudinal direction on both sides with the top rail portion 117 is formed. To be coupled so that both sides of the cushion protrusion 200 to be described later sliding.

Here, the inner side of the fitting guide 110 is formed with a recessed inner fitting guide 110a, so that the outer fitting 230 formed on both sides of the cushion protrusion 200 to be described later is fitted.

In addition, the inside of the fitting guide 100 may be formed to be empty to reduce the material cost and to form a light weight.

On the other hand, one side portion of the fitting guide 110 is formed so as to protrude a predetermined interval and one end fitting guide 113 is protruded upwards, the predetermined interval is coupled to the other side of the other main assembly 100, As a part, a force portion 115 protruding downward at a predetermined interval is formed to support it.

That is, unlike the inside of the fitting guide 100 is protruded to the upper, the force portion 115 is filled with the inside, has a shape protruding downward toward the inside of the main assembly 100. One side of the other main body assembly 100 is to be supported facing.

Then, one end fitting guide 13 having the same shape as the fitting guide 110 is formed on the outside of the force part 115 so that the cushion protrusion 200 to be described later is fitted to the inner end fitting guide 113a formed inside. Make sliding engagement.

Next, the cushion protrusion 200 is made of a soft material, is slidingly coupled to the fitting guide 110 of the body assembly 100, the elastic protrusion member 210 having a cushioning is arranged in a line on the top, The elastic protrusion member 210 is formed to be empty inside.

In addition, an air hole 211 having a small diameter is formed on the upper side of the elastic protruding member 210 so that when the body part and the elastic protruding member 210 are in close contact with each other, the internal air of the elastic protruding member 210 is outside. In and out, the flexible elastic protrusion member 210 is easily deformed in shape to generate a feeling of cushion.

 Here, the magnet portion 500 is fitted into the empty space of the elastic protrusion member 210, in addition to the magnet, by embedding char or ocher, so that deodorization and ions can be generated.

In addition, both outer sides of the cushion protrusion 200 are formed with an outer fitting portion 230 which is diagonally opened from the upper side to the lower side so as to fit in the inner fitting guide 110a and the inner end fitting guide 113a. Make sure you lose.

On the other hand, the main assembly 100 will be described in more detail.

Figure 3 is an exploded perspective view of the force portion of the assembling hula hoop sliding assembly cushioning projection according to a first embodiment of the present invention.

As shown, the upper rail portion 117 is formed in the upper concave, the fitting guide 110 of the main assembly 100 is protruded upwards, the interior of the fitting guide 110 in the longitudinal direction As a groove-shaped groove 111 is formed to save the material, it is made to lighten the weight of the hula hoop.

And, one side of the fitting guide 110, the inside of the fitting guide 110 is empty, unlike the protruding upwards, a force salsa 115 protruding into the body assembly 100 is formed The lower part of the force salvage part 115 has an inner protruding surface 115a having one side formed flat, and when the main assembly 100 overlaps each other, the inner protruding surface 115a is coupled to another main body. One side of the assembly portion 100 is fixed and supported, one end of the fitting guide 110, the same end fitting guide 113 and the same as the fitting guide 110 with the force portion 115 therebetween, protruding, Cushion protrusion 200 to be described later to be easily fitted.

In addition, a concave inner end fitting guide 113a is formed inside the end fitting guide 113 so as to be coupled to one end of the cushion protrusion 200 to be described later. When fastening one side of the 100, a pair of body assembly 100 is made so that it can be firmly supported on the assembled site.

Figure 4 is a perspective view of the assembling hula hoop sliding cushion projection according to a second embodiment of the present invention.

As shown, the present invention consists of a main assembly 100 and the cushion protrusion 200.

The main assembly 100 has an upper rail portion 117 therebetween, and fitting guides 110 are formed at both sides thereof, and a concave inner fitting guide 110a is formed inside the fitting guide 110. .

In addition, one end of the fitting guide 110 is formed with one end fitting guide 113 having an inner one end fitting guide 113a having an inner side concave at one end with a force part 115 formed to protrude into the inner side, thereby assembling a body. When one side of the part 100 is fastened to each other, it can be more firmly fixed.

Next, the cushion protrusion 200 is formed with an elastic protrusion member 210 of various sizes on the upper side, the coupling jaw 250 is formed on both sides, the fitting guide 110 of the body assembly 100 The inner fitting guide (110a) and the inner end of the fitting guide (113a) is fitted into a sliding coupling.

In addition, the magnet protrusion 500 or charcoal or loess is embedded in the elastic protrusion member 210 to absorb odors and generate good ions for health.

5 is a perspective view of the hula hoop in which the cushion protrusion is slidably coupled according to the third preferred embodiment of the present invention, A is a view of the cushion protrusion from the A direction, and B is a view of the body assembly from the B direction.

As shown, in the third embodiment, the main assembly 100, the cushion protrusion 200 and the support coupling portion 300.

First, the main assembly 100 is made of a rigid synthetic plastic material, the fitting guides 110 are formed on both sides of the groove-shaped upper rail portion 117 long in the longitudinal direction on the top, and the fitting guide ( Inside the 110, an inner fitting guide 110a into which both sides of the cushion protrusion 200 to be described later is fitted is formed.

In addition, one end of the fitting guide 110 is provided with one end fitting guide 113 therebetween with the force protrusion 115 protruding downward, and the one end so that both sides of the cushion protrusion 200 to be described later can be fitted. An inner end fitting guide 113a is formed in the inner side of the fitting guide 113 to be concave inward.

Here, the force portion 115 is formed to protrude downward, so that when one side of the body assembly 100 is fastened to each other, it is possible to fix the overlapping coupling portion.

Next, the cushion protrusion 200 is made of a soft material, the same size in the upper portion, the plurality of elastic projection member 210 is hollow is formed in a row to protrude to the top.

Then, the support coupling portion 300 to be described later is coupled to the upper side of the cushion protrusion 200, the elastic protrusion member 210 is fitted into the through-hole 310 to be described later to be protruded, the outer portion formed on both sides ( 230, as shown in A , is formed to be inclined diagonally from the top to the bottom to be slidingly coupled to the inner end fitting guide 113a, as shown in the inner fitting guide (110a) and B.

The support coupling part 300 has a long rod shape coupled to the upper side of the cushion protrusion 200, and a plurality of through holes 310 to which the elastic protrusion 210 of the cushion protrusion 200 is fitted. It is formed in a line and generally penetrates into a circle.

And, the outer fitting portion 230, which is both sides of the support coupling portion 300 is preferably formed in accordance with the inner fitting guide (110a) of the cushion protrusion 200, in the present embodiment obliquely toward the lower side It is formed to be inclined.

Next, the magnet unit 500 is fitted to the elastic protrusion member 210. In addition to the magnet, the magnet unit 500 is made of charcoal or loess and embedded in the elastic protrusion member 210 to generate ions together with a deodorizing effect.

FIG. 6 is a perspective view of a hula hoop in which a cushion protrusion is slidingly coupled according to a fourth exemplary embodiment of the present invention. FIG.

As shown, in the fourth embodiment, the main assembly 100, the cushion protrusion 200 and the support coupling portion 300 is large.

First, the main assembly 100 is made of a rigid synthetic plastic material, the fitting guides 110 are formed on both sides of the upper rail portion 117 to form a groove shape in the longitudinal direction at the top, the fitting guide Inside the 110, an inner fitting guide 110a into which both sides of the cushion protrusion 200 to be described later is fitted is formed inside the fitting guide 110, and one end formed in the longitudinal direction of the fitting guide 110 is provided. One end fitting guide 113 is formed with the force salve 115 protruding into the lower part of the body assembly 100 interposed therebetween, and the one end fitting so that both sides of the cushion protrusion 200 to be described later can be fitted. The inner end fitting guide 113a is formed to be inwardly concave inside the guide 113.

Here, the force portion 115 is formed to protrude downward, so that when one side of the body assembly 100 is fastened to each other, it is possible to fix the overlapping coupling portion.

Next, the cushion protrusion 200 is made of a soft material with a cushioning feeling, the size is different in the upper portion, the plurality of elastic protrusions 210 is hollow is formed in the upper protrusion, support coupling portion 300 on both sides ) Is inserted into the lower portion, the engaging jaw 250 is slidingly coupled to the inner fitting guide (110a) and the inner end fitting guide (113a).

Next, the support coupling portion 300 is coupled to the lower side of the cushion projection 200, made of a long rod-shaped solid synthetic plastic material, a plurality of vent holes 330 in a line direction is formed therein, Allow to be deodorized through embedded charcoal or ocher.

And, both sides of the engaging projection 350 is formed to protrude in the longitudinal direction is formed, combined with the engaging projection 250 of the cushion projection 200 to prevent the cushion projection 200 of the flexible material is bent, form When the cushion protrusion 200 is slidingly coupled to the body assembly 100, the support assembly 250 supports the shape of the coupling jaw 250 of the cushion protrusion 200, thereby supporting the body assembly 100. In order to be more coupled to the fitting guide 110 of).

Next, the magnet unit 500 is fitted to the elastic protrusion member 210 of the cushion protrusion 200 to generate negative ions, and in addition to the magnet, the yellow and charcoal may be embedded in the elastic protrusion member 210. have.

The foregoing has outlined rather broadly the features and technical advantages of the present invention in order to better understand the claims of the invention which will be described later. It should be appreciated by those skilled in the art that the disclosed concepts and specific embodiments of the invention can be used immediately as a basis for designing or modifying other structures to accomplish the invention and similar purposes.

In addition, such modifications or altered equivalent structures by those skilled in the art as a basis for modifying or designing the structures and embodiments of the invention disclosed in the present invention to other structures for carrying out the same purposes of the present invention are patents Various changes, substitutions and changes can be made without departing from the spirit or scope of the invention as set forth in the claims.

1 is an exploded perspective view of a hula hoop unit coupling configuration according to the prior art.

Figure 2 is a perspective view of the assembly hula hoop sliding engagement of the cushion projection according to the first embodiment of the present invention.

Figure 3 is an exploded perspective view of the force portion in the assembly hula hoop sliding assembly cushioning projection according to the first embodiment of the present invention.

Figure 4 is a perspective view of the assembling hula hoop sliding engagement of the cushion projection according to a second embodiment of the present invention.

Figure 5 is a perspective view of the hula hoop sliding engagement of the cushion projection according to a third embodiment of the present invention.

Figure 6 is a perspective view of the hula hoop sliding cushion projections according to a fourth embodiment of the present invention.

*** Explanation of symbols for the main parts of the drawing ***

100: body assembly 110: fitting guide

110a: inner fitting guide 111: groove

113: end fitting guide 113a: inner end fitting guide

115: strength portion 115a: internal protrusion surface

117: upper rail portion 200: cushion projection

210: elastic projection member 211: air hole

230: outer fitting 250: coupling jaw

300: support coupling part 310: through hole

330: ventilation hole 350: locking jaw

500: magnet

A: A view of the cushion projection from the A direction.

B: The body assembly part seen from the B direction.

Claims (7)

In the assembly hula hoop, Body assembly portion 100 is formed with the fitting guide 110 in the longitudinal direction on both upper sides; Cushion protrusions are inserted into the fitting guide 110 of the main assembly 100, the cushion projections 200 having a cushioning elastic protrusion member 210 is arranged on the upper; Hula hoop for sliding coupling. The method of claim 1, A cushion coupled to the upper or lower side of the cushion protrusion 200, a support coupling part 300 supporting the cushion protrusion 200 to be coupled to the body assembly 100; Prefabricated hula hoops with sliding projections. The method of claim 2, wherein the support coupling portion 300, Coupled to the upper side of the cushion protrusion 200, it is made of a long rod shape, characterized in that the plurality of through-holes 310 are formed in a row in which the elastic protrusion member 210 of the cushion protrusion 200 is fitted Prefabricated hula hoop with sliding projection. The method of claim 2, wherein the support coupling portion 300, It is coupled to the lower side of the cushion protrusion 200, made of a long rod shape, The cushion protrusion 200 is assembled hula hoops sliding sliding projections, characterized in that the engaging projections 250 are formed on both sides of the support coupling portion 300 is inserted. The method of claim 1, wherein the elastic protrusion member 210, When assembled in close contact with the body, air-hole assembly 211 is characterized in that the cushioning projection is characterized in that the sliding projection coupled to the hula hoop. The method of claim 1, wherein the fitting guide 110, The groove 111 is formed to be formed in the longitudinal direction, and an inner protruding surface 115a protruding inward from the depth of the groove 111 is formed at one side of the groove 111 to form the main body assembly unit ( 100) when assembled, the assembled hula hoop sliding engagement of the cushion projection, characterized in that to strengthen the fastening. According to any one of claims 1 to 6, The elastic projection member 210, Assembly type hula hoop sliding cushion is characterized in that the magnet, charcoal, or loess is embedded therein.

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