WO2016019613A1

WO2016019613A1 - Dance jumping ball

Info

Publication number: WO2016019613A1
Application number: PCT/CN2014/086802
Authority: WO
Inventors: 朱林学; 朱红英
Original assignee: 朱林学; 朱红英
Priority date: 2014-08-06
Filing date: 2014-09-18
Publication date: 2016-02-11
Also published as: CN203971319U

Abstract

Provided is a dance jumping ball, comprising an inflatable flexible ball (1) having a figure-8 shape in its uninflated state, and a rigid foot panel (3) having at its center a through-hole (2) interference-fitted with the middle narrow section of the inflatable flexible ball (1); the two ends of the rigid foot panel (3) are provided with elastic pull cords (4) and pull handles (5).

Description

a dance bar

Technical field

The utility model relates to a physical exercise device for jumping, in particular to a dance jumping ball.

Background technique

Existing exercise equipment such as bulletin number 2536269 The Chinese patent discloses a bouncing ball which comprises an inflatable elastic sphere and a rigid annular plate, the sphere being inflated In the state of being squeezed in the annular plate, the ball and the annular plate are connected to each other by a convex and groove structure, and the surface of the inflatable elastic ball under the rigid footboard is a non-slip surface, and the outer edge of the rigid pedal is symmetrical. Having an edge that prevents it from rolling arbitrarily during static placement The angle improves the abnormal slidability when it is dynamically jumping and the arbitrary scrolling when it is statically placed. However, when the operator steps on the toy, it is difficult to grasp the balance immediately, which reduces people's interest in exercise, and in addition, although the lower surface of the elastic sphere is provided with a non-slip concave The convex surface and the outer edge of the rigid foot pedal are symmetrically arranged to prevent the arbitrarily rolling edge when it is statically placed, and the abnormal sliding and the arbitrary rolling are not completely solved, and the operator is easy to slip under the foot when stepping on the pedal. The weight of the board and the strength of the structure also need to be considered.

Summary of the invention

In order to solve the problems existing in the prior art, the utility model provides a dance bar jumping ball to improve safety and interest.

The technical solutions adopted are as follows:

A dance jumping ball comprising an inflatable elastic sphere having a figure of eight in an uninflated state And a rigid footboard having a through hole in the center of the middle of the inflatable elastic ball with an interference fit, wherein the elastic pedals are respectively provided at both ends of the rigid footboard.

A knot hole is provided at each end of the rigid footboard.

The upper surface of the rigid footrest is provided with anti-slip spots.

A reinforcing grille is provided on the lower surface of the rigid footboard.

A spacer is disposed inside the lower hemisphere of the elastic sphere, and the spacer forms a cavity with a part of the ball wall of the lower hemisphere, and the cavity is provided with a water injection hole.

The water injection hole is provided with a cap.

The water injection hole has a concave surface, and the cover is curved, and the cover buckle forms a complete curved surface with the spherical surface.

The drawstring is provided with a colored fluorescent surface.

An inflatable hole is provided in the upper half of the elastic sphere.

The utility model has the advantages of novel design and simple production compared with the prior art. The jump is safe and stable. Suitable for people of different ages, especially growing green Teenagers, obese people and those who need to reduce their abdominal circumference are entertaining, bodybuilding and fitness, and people can jump on the pedals with music. The elastic pedals are respectively arranged on the two ends of the rigid pedals, and the user can pull a handle by the left and right hands when stepping on the pedals, so as to balance the body, making it easier for the exerciser to get started, reducing the difficulty; the rigid pedal The two ends are respectively provided with knot rope holes, and the elastic drawstring is threaded in the knot rope hole to facilitate the replacement of the drawstring. The length of the drawstring can also be adjusted as needed, and a longer drawstring is required to reserve a shorter rope, and vice versa. It is necessary to shorten the length of the drawstring to reserve a longer length. The upper surface of the rigid footboard is provided with anti-slip bumps to prevent the user from slipping under the foot when the user goes up and down or following the music. The lower surface of the rigid foot pedal is provided with a reinforcing grille to avoid excessively increasing the weight of the pedal. The structural strength of the footrest is enhanced. The water-filling cavity is arranged inside the lower hemisphere of the elastic sphere. After the water is injected, the weight of the bottom of the sphere is obviously increased, the stability is good, and the rolling and sliding are prevented from being arbitrarily. When the user steps on the pedal to clamp the ball and jumps, the water vibrates in the sphere to make a sound. The interest is enhanced, the water injection hole is provided with a cover to prevent water from flowing out, the water injection hole is concave, and the cover is curved, and the cover buckle forms a complete curved surface with the spherical surface, and does not damage the appearance of the ball. The overallity, beautiful and generous, guarantees the bounce. The drawstring is provided with a colored fluorescent surface, and the colored light is reflected during exercise at night. It is very beautiful, the novelty is strong, and the drawstring is elastic. The exerciser can change the drawstring handle with both hands, and the two pull cords can be changed into colorful ones. Kind of pattern, cool and full. An inflatable hole is provided in the upper half of the elastic sphere for easy inflation.

DRAWINGS

Figure 1 is a schematic cross-sectional view showing the structure of the present invention

Figure 2 is a schematic diagram of the cooperation between the ball and the foot pedal

Figure 3 is a schematic diagram of the water injection hole

Figure 4 is a front view of a square foot pedal

Figure 5 is a schematic view of the sphere

Figure 6 is a schematic view of the opposite side of the elliptical foot pedal

In the figure, 1 elastic ball 2 through hole 3 foot pedal 4 drawstring 5 handle 6 knot rope hole 7 non-slip bump point 8 grille 9 separate page 10 water injection hole 11 cover 12 inflatable holes.

detailed description

Dance the ball as shown in the figure, including the inflatable elastic sphere 1 in the shape of a figure 8 which is not inflated. At the center is a rigid footrest 3 having a through hole 2 that is interference-fitted with the narrow portion of the middle portion of the inflatable ball. Elastic pull cord handles 5 are respectively disposed at both ends of the rigid footboard 3. A knot hole 6 is provided at each end of the rigid footboard 3, respectively.

The upper surface of the rigid footrest 3 is provided with a non-slip uneven point 7. A reinforcing grille 8 is provided on the lower surface of the rigid footboard 3. A spacer 9 is disposed inside the lower hemisphere of the elastic sphere 1, and the septum 9 forms a cavity with a part of the ball wall of the lower hemisphere, and the cavity is provided with a water injection hole 10. The water injection hole 10 is provided with a plug 11 . The water injection hole 10 has a concave goal surface, the cover 11 is curved, and the cover 11 is buckled to form a complete curved surface with the spherical surface. The drawstring 4 is provided with a colored fluorescent surface. The upper half of the elastic sphere 1 is provided with an inflation hole 12.

The elastic pull cord handle 5 is respectively disposed at two ends of the rigid footboard 3. When the user steps on the footboard 3, the left and right hands can respectively pull a handle 5 to balance the body, so that the exerciser can easily get up and reduce the difficulty; The two ends of the rigid footboard 3 are respectively provided with a knot hole 6, and the elastic drawstring 4 is spliced into the knot hole 6 for convenient replacement of the drawstring 4, and the length of the drawstring 4 can be adjusted as needed, and a longer drawstring is required. Therefore, the rope is reserved for a short time, and if the length of the rope is shortened, the length is reserved. The upper surface of the rigid footboard 3 is provided with a non-slip concave-convex point 7 to prevent the user from slipping under the foot when the user steps up or down the pedal, and the reinforcing grille 8 is disposed on the lower surface of the rigid footboard 3, thereby avoiding excessively increasing the pedal The weight of 3 further enhances the structural strength of the footboard 3. The water-filling cavity is arranged inside the lower hemisphere of the elastic sphere 1. After the water is injected, the weight of the bottom of the sphere is obviously increased, the stability is good, and the rolling and sliding are prevented from being arbitrarily. When the user steps on the pedal and clamps the ball, the water vibrates in the sphere to make a sound. To enhance the interest, the water injection hole 10 is provided with a plug 11 for preventing water from flowing out, the water injection hole 10 is concavely facing the surface, the cover 11 is curved, and the cover 11 is buckled to form a complete arc with the spherical surface. The surface does not destroy the integrity of the appearance of the sphere, and is elegant and generous, ensuring bouncing. The drawstring 4 is provided with a color fluorescent surface, and reflects the colored light when exercising at night. It is very beautiful, and the novelty is strong. The drawstring 4 is elastic, and the exerciser can change the pull cord 4 handle by both hands, and the two pull cords 4 can be changed. A variety of colorful patterns, cool and full. The upper half of the elastic sphere 1 is provided with an inflation hole 12 for easy inflation.

When assembling, water is first injected from the water injection hole 10, the cover 11 is covered, and a part of the inflatable elastic sphere 1 which is not inflated in a figure-eight shape is passed through the rigidity. The through hole 2 of the footboard 3 places the narrow portion of the middle portion of the inflatable elastic ball 1 on the rigid footboard 3 In the through hole 2, the inflation hole 12 of the sphere faces upward, the water injection portion is below, and the inflatable elastic sphere 1 is sufficiently supplied to the set value through the inflation hole 12, so that The narrow portion of the middle portion of the inflatable elastic ball 1 is interference-fitted with the through hole 2 of the rigid footboard 3, i.e., assembled.

The exerciser's two feet are respectively stepped on the inflatable elastic sphere 1 located above the rigid footboard 3 The utility model is clamped side by side and forcefully, and the left and right hands respectively grasp the handle 5 while balancing the swinging arms, and the two-legged clip The utility model overcomes its own weight and forces to jump upwards, followed by music beats, which can not only exercise physical strength, slim down, but also enhance the balance function of the brain.

Claims

A dance jumping ball comprising an inflatable elastic sphere having a figure of eight in an uninflated state And a rigid footboard having a through hole in the center of the middle of the inflatable elastic ball with an interference fit, wherein the elastic pedals are respectively provided at both ends of the rigid footboard.
A dance bar bouncing ball according to claim 1, wherein the two ends of the rigid footrest are respectively provided with a knot hole.
A dance bar bouncing ball according to claim 1, wherein the upper surface of the rigid footrest is provided with anti-slip spots.
A dance bar bouncing ball according to claim 1, wherein the lower surface of the rigid footboard is provided with a reinforcing grille.
A dance jumping ball according to claim 1, wherein the lower sphere of the elastic sphere is provided with a spacer, and the spacer forms a cavity with a part of the ball wall of the lower hemisphere, and the cavity is provided with a water injection hole.
A dance bar bouncing ball according to claim 5, wherein said water injection hole is provided with a cap.
The dance ball jumping ball according to claim 6, wherein the water injection hole has a concave surface, the cover is curved, and the cover buckle forms a complete curved surface with the spherical surface.
A dance bar bouncing ball according to claim 1, wherein said drawstring is provided with a color fluorescent surface.
A dance ball jumping ball according to claim 1, wherein the upper half of the elastic sphere is provided with an inflation hole.