CN217828752U

CN217828752U - Hula hoop

Info

Publication number: CN217828752U
Application number: CN202123295681.3U
Authority: CN
Inventors: 王超
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-11-18
Anticipated expiration: 2031-12-24

Abstract

The utility model provides a hula hoop belongs to body-building apparatus technical field. The hula hoop roller solves the problems that the roller of the existing hula hoop is easily clamped and the rotation is not stable and the like. This body-building is with hula hoop, the hoop body comprises a plurality of unit festival end to end, the unit festival is the arc along length direction, including the medial surface, lateral surface and the intermediate part that is located between medial surface and the lateral surface, the lateral surface has the pterygoid lamina to extend to both sides along its width direction, the medial surface has the arc in the both sides of its width direction towards the lateral surface bending extension, be equipped with along its length direction on the arc towards the bellied anti-sticking sand grip of lateral surface, form the orbit groove that extends and run through unit festival both ends face along unit festival length direction between space and intermediate part and the pterygoid lamina above the anti-sticking sand grip, still include the slide, the slide has the both sides board that extends to the unit festival orbit groove outside, be provided with on the curb plate and can be in the orbit inslot along the gliding a plurality of gyro wheels of orbit groove length direction. The utility model discloses rotate smooth-going, prevent that the gyro wheel is blocked.

Description

Hula hoop

Technical Field

The utility model belongs to the technical field of body-building equipment, a hula hoop is related to.

Background

The hula hoop is also called a body-building hoop and can be replaced by a hoop of an artistic gymnastic exercise, and the requirement on field equipment is not high. The hula hoop can keep a good body section when often participating in hula hoop sports, so that the muscles of the waist, the abdomen, the hip and the legs of the body are not stiff and degenerate, and the muscle strength is strengthened. The hula-hoop is made of plastic or rubber, and the specification and the weight of the hula-hoop are not strictly regulated. The user can move around the ring through the limbs or other parts of the body to make the hula-hoop rotate around the body. The hula-hoop is divided into a neck exercise, a waist exercise, a leg exercise, a knee rotation, an ankle rotation, a hand rotation and an arm rotation according to the body part of the user. According to the different training intensity, a sliding seat connected with a balancing weight is sleeved on the hula hoop.

The current hula hoop has the following problems:

1. the inner side surface contacting with the human body is not round and smooth, the rotation process is obstructed, and the edge corner of the inner side surface impacts the body to generate uncomfortable feeling;

2. the roller which is arranged on the sliding seat and can rotate around the ring body is easy to be clamped;

3. the sliding seat is easy to shake in the rotating process, so that the hula hoop is not stable to rotate;

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems that the roller of the existing hula hoop is easy to be blocked and the rotation is not stable and the like, and providing the hula hoop with the anti-clamping convex strips and stable rotation.

The purpose of the utility model can be realized by the following technical proposal:

the utility model provides a hula hoop, its characterized in that, includes the hoop body, the hoop body comprises a plurality of unit festival end to end, the unit festival is the arc along length direction, includes medial surface, lateral surface and is located the intermediate part between medial surface and the lateral surface, the lateral surface has the pterygoid lamina along its width direction to both sides extension, the medial surface has the arc in its width direction's both sides towards the crooked extension of lateral surface, is equipped with along its length direction on the arc towards the bellied anti-sticking sand grip of lateral surface, forms the orbit groove that extends and run through unit festival both ends face along unit festival length direction between space and intermediate part and the pterygoid lamina more than the anti-sticking sand grip, and the hula hoop still includes the slide, and the slide has the both sides board that extends to unit festival orbit groove outside, is provided with on the curb plate and can be at the orbit inslot along the gliding a plurality of orbit groove length direction gyro wheels of orbit groove.

In the hula hoop, the side of the wing plate facing the inner side surface is provided with a silencing pad.

In the hula hoop, the wing plates are provided with two baffles facing the inner side along the length direction of the unit joint, and the width between the two baffles is larger than the thickness of the roller.

In the hula hoop, the distance from the anti-blocking convex strip to the baffle is larger than the diameter of the roller.

In the hula hoop, the inner side surface and the outer side surface are concentric, and the radius of the inner side surface is smaller than that of the outer side surface.

In the hula hoop, a massage part is arranged on one side of the inner side surface, which is far away from the outer side surface.

In the hula hoop, the sliding seat is further provided with a counter.

In the hula hoop, the sliding seat is further connected with a balancing weight.

In the hula hoop, a cavity is arranged in the balancing weight, sand or water can be injected into the air in the cavity, an injection hole is further formed in the balancing weight, the injection hole is communicated with the cavity and the outer portion of the balancing weight, and a circle of annular sinking groove is formed in the inner wall of the injection hole.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the arc-shaped plate can enable the edge of the inner side surface contacting with a human body to be in arc transition, so that the rotation process of the hula hoop is smoother, and the phenomenon that the edge corner of the inner side surface impacts the body to cause discomfort can be prevented;

2. the arrangement of the anti-blocking convex strips increases the distance between the idler wheel and the arc-shaped plate, so that the idler wheel can be prevented from being blocked between the middle part and the curved surface of the arc-shaped plate;

3. the arrangement of the baffles can ensure that the roller is limited between the two baffles in the rotating process, so that the shaking of the sliding seat can be reduced, and the hula hoop can rotate more stably;

4. the inner wall of the injection hole of the balancing weight is provided with the annular sinking groove, so that the leakage of the balancing weight in the balancing weight block can be prevented, and the sealing effect of the balancing weight is better.

Drawings

FIG. 1 is a schematic view of a hula hoop;

FIG. 2 is a schematic structural view of a unit segment;

FIG. 3 is a schematic view of the slider mounted on a unit segment;

fig. 4 is a cross-sectional view of a weight.

In the figure, 1, unit section; 2. an inner side surface; 3. an outer side surface; 4. an intermediate portion; 5. a wing plate; 6. an arc-shaped plate; 7. anti-sticking convex strips; 8. a track groove; 9. a balancing weight; 10. a slide base; 11. a side plate; 12. a roller; 13. a baffle plate; 14. a mute pad; 15. a counter; 16. an injection hole; 17. a cavity; 18. an annular sinking groove; 19. a massage component.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 to 4, a hula hoop comprises a hoop body, wherein the hoop body is formed by connecting a plurality of unit sections 1 end to end, and the unit sections 1 are arc-shaped along the length direction and comprise an inner side surface 2, an outer side surface 3 and a middle part 4 positioned between the inner side surface 2 and the outer side surface 3. The inner side face 2 and the outer side face 3 are concentric, and the radius of the inner side face 2 is smaller than that of the outer side face 3. The inner side 2 is in contact with a body part of a person.

Wing plates 5 extend from the outer side face 3 to two sides along the width direction of the outer side face, arc-shaped plates 6 extend from the two sides of the inner side face 2 in the width direction of the outer side face 3 in a bending mode, anti-clamping convex strips 7 protruding towards the outer side face 3 are arranged on the arc-shaped plates 6 along the length direction of the arc-shaped plates, track grooves 8 which extend along the length direction of the unit section 1 and penetrate through two end faces of the unit section 1 are formed among the space above the anti-clamping convex strips 7, the middle portion 4 and the wing plates 5, and the hula hoop further comprises a sliding seat 10 connected with a balancing weight 9. The sliding base 10 has two side plates 11 extending to the outside of the track groove 8 of the unit section 1, and the side plates 11 are provided with a plurality of rollers 12 capable of sliding in the track groove 8 along the length direction of the track groove 8. The arc-shaped plate 6 can enable the edge of the inner side surface 2 contacted with a human body to be in arc transition, so that the rotation process of the hula hoop is smoother, and the phenomenon that the edge corner of the inner side surface 2 impacts the body to cause discomfort can be prevented. The arrangement of the anti-seize convex strip 7 increases the distance between the roller 12 and the arc-shaped plate 6, and can prevent the roller 12 from being seized between the curved surfaces of the intermediate portion 4 and the arc-shaped plate 6.

Two baffles 13 are arranged on the wing plates 5 towards the inner side face 2 along the length direction of the unit section 1, and the width between the two baffles 13 is larger than the thickness of the roller 12. The distance from the anti-blocking convex strips 7 to the baffle 13 is larger than the diameter of the roller 12. The arrangement of the baffles 13 can ensure that the roller 12 is limited between the two baffles 13 in the rotating process, so that the shaking of the sliding seat 10 can be reduced, and the hula hoop can rotate more stably.

The wing 5 is provided with a sound-deadening pad 14 on the side facing the inner side 2. Under the action of centrifugal force, when the hula hoop rotates, the surface of the roller 12 is tightly attached to the wing plate 5, and the silencing pad 14 is arranged to reduce noise when the roller 12 slides and has a noise reduction function.

A counter 15 is also provided on the carriage 10. The counter 15 counts once when the carriage 10 rotates one revolution around the body, so that an accurate counting of the number of training turns can be achieved and is displayed by the counter 15.

Be provided with cavity 17 in the balancing weight 9, sand or water injection are annotated to the air internal energy, still are provided with the filling hole 16 on the balancing weight 9, the filling hole 16 intercommunication cavity 17 and balancing weight 9 are outside, are provided with round annular heavy groove 18 on the filling hole 16 inner wall.

The side of the inner side surface 2, which is far away from the outer side surface 3, is provided with a massage part 19, so that the discomfort caused by the hula hoop impacting the body in the rotating process can be relieved.

It is to be understood that in the claims, the specification of the present invention, all "including … …" are to be understood in an open meaning, i.e., in a meaning equivalent to "including at least … …", and not in a closed meaning, i.e., in a meaning not to be understood as "including only … …".

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a hula hoop, its characterized in that, includes the hoop body, the hoop body comprises a plurality of unit festival (1) end to end, unit festival (1) is the arc along length direction, including medial surface (2), lateral surface (3) and intermediate part (4) that are located between medial surface (2) and lateral surface (3), lateral surface (3) have pterygoid lamina (5) along its width direction to both sides extension, medial surface (2) have arc (6) in its width direction's both sides towards lateral surface (3) bending extension, are equipped with along its length direction on arc (6) towards the bellied anti-sticking sand grip (7) of lateral surface (3), form between space and intermediate part (4) and pterygoid lamina (5) more than anti-sticking sand grip (7) and extend and run through the orbit groove (8) of unit festival (1) both ends face along unit festival (1) length direction extension, and hula hoop still includes slide (10), and slide (10) have and extend to unit festival (1) both sides orbit plate (11) outside orbit groove (8) and be provided with a plurality of length direction (8) in the orbit groove (8) can be provided with the gyro wheel length direction (12) on the orbit groove (11).

2. A hula-hoop according to claim 1, wherein the wing (5) is provided with a sound-deadening pad (14) on the side facing the inner side (2).

3. A hula hoop according to claim 1, wherein the wing (5) is provided with two baffles (13) towards the inner side (2) along the length of the unit section (1), the width between the two baffles (13) being greater than the thickness of the roller (12).

4. A hula-hoop according to claim 3, wherein the distance from the anti-jamming bead (7) to the apron (13) is greater than the diameter of the roller (12).

5. A hula-hoop according to claim 1, wherein the inner side (2) is concentric with the outer side (3), the radius of the inner side (2) being smaller than the radius of the outer side (3).

6. A hula-hoop according to claim 1, characterised in that the inner side (2) is provided with a massaging member (19) on the side facing away from the outer side (3).

7. A hula hoop according to claim 1, wherein the slide (10) is further provided with a counter (15).

8. A hula-hoop according to claim 1, wherein the slide (10) is further connected to a weight (9).

9. The hula hoop according to claim 8, wherein a cavity (17) is formed in the weight block (9), sand or water can be injected into the air in the cavity, an injection hole (16) is formed in the weight block (9), the injection hole (16) is communicated with the cavity (17) and the outside of the weight block (9), and a ring-shaped sinking groove (18) is formed in the inner wall of the injection hole (16).