Interesting wave velocity balancing ball

Abstract

The utility model particularly relates to an interesting wave velocity balancing ball which comprises a cover body, a ball body, a supporting body and a massage assembly. The ball body is semispherical and hollow, and is connected with the lower surface of the cover body through a fixing assembly; the supporting body is arranged in the ball and used for supporting the ball. The supporting body comprises an inner bag, the massage assembly comprises massage convex points, the inner bag is arranged in a hemispherical shape, an air bag is arranged at the lower end of the outer surface of the inner bag, the outer surface of the inner bag is tightly attached to the inner wall of the ball body, and convex point mounting holes are formed in the positions, corresponding to the air bag, of the inner wall of the ball body. The massage salient points are arranged in the salient point mounting holes, and the air bag is inflated to expand, so that the massage salient points protrude towards the outer side of the ball body; according to the wave velocity ball, the protruding lengths of the massage protruding points are adjusted in an inflation mode so as to meet the using requirements of different people, operation is easy, and meanwhile the weight of the wave velocity ball is not excessively increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of wave speed ball, specifically to an interesting balance wave speed ball. BACKGROUND

[0002] Wave speed ball is a common fitness training equipment, mainly by rubber made of two parts of hemispherical and plastic platform, can help users improve the balance and control ability of the body in unstable environment, when using wave speed ball training, the body needs to adjust and maintain balance constantly, which needs the participation and effort of core muscle group, thereby effectively exercising the muscles of core parts such as abdomen, back and hip, and enhancing core strength.

[0003] Through retrieval, it is found that the Chinese patent with the authorized announcement number CN113713342A discloses a wave speed ball with massage effect, which comprises a wave speed ball body and a vibration assembly, the wave speed ball body has elasticity, the wave speed ball body can deform when subjected to external force and can restore after the external force is removed, the wave speed ball body is used for contacting with the user to assist the user to exercise, the vibration assembly is connected with the wave speed ball body, the vibration assembly is used for driving the wave speed ball body to vibrate to massage the user, so that the user realizes sufficient relaxation and pressure reduction, thereby enabling the user to have more relaxed and happy exercise experience.

[0004] Although the above-mentioned scheme improves the interest of the traditional wave speed ball to a certain extent, enables the wave speed ball to massage the user during the massage process, but still has the following shortcomings:

[0005] In the above-mentioned scheme, the user is massaged by the vibration assembly, the vibration massage assembly needs to be powered by a battery and driven by a motor, which greatly increases the weight of the wave speed ball, and in the use of the wave speed ball, the user needs to frequently move and turn the wave speed ball to carry out different items of fitness training, and the overweight wave speed ball is inevitably inconvenient for the user to operate. UTILITY MODEL CONTENT

[0006] In order to solve the deficiencies existing in the prior art, the utility model provides an interesting balance wave speed ball.

[0007] The technical scheme of the utility model is:

[0008] An interesting balance wave speed ball comprises:

[0009] A cover body is provided in a cylindrical shape;

[0010] A ball body is provided in a hollow hemispherical shape, and the ball body is connected with the lower surface of the cover body through a fixing assembly;

[0011] A support body is arranged inside the ball body and used for supporting the ball body.

[0012] The massage assembly is arranged on the spherical surface of the ball, and the massage assembly comprises massage convex points which are in abutment with the support body inside the ball and the length of the massage convex points protruding to the outside of the ball is controlled by the support body.

[0013] Further, the support body comprises an inner capsule which is arranged in a hemispherical shape, and the lower end of the outer surface of the inner capsule is provided with an air bag, the outer surface of the inner capsule is in close contact with the inner wall of the ball, the corresponding position of the inner wall of the ball is provided with a convex point mounting hole, the massage convex point is arranged in the convex point mounting hole, and the air bag is inflated to protrude the massage convex point to the outside of the ball.

[0014] Further, the inner part of the air bag is provided with a sealing partition plate which is integrally connected with the inner part of the inner capsule, the sealing partition plate separates a closed space at the lower end of the inner capsule, so that the diameter of the air bag is changed by changing the air pressure, the sealing partition plate is provided with an inflation port, the inflation port is provided with an air valve, the inflation port is used to inflate the closed space, and the air valve is used to deflate and prevent air leakage.

[0015] Further, the support body comprises an inner support which is arranged in a hexagonal hollow shape, the inner support is in close contact with the inner wall of the ball, the surface of the inner support in contact with the inner wall of the ball is a spherical surface, the material of the inner support is a flexible material, and the inner support separates the ball into multiple partitions.

[0016] Further, it also comprises an interesting assembly which comprises a timer and a water storage cavity, the cover body is provided with a timer mounting groove and a handle mounting groove, the handle mounting grooves are symmetrically arranged, a water injection valve is arranged in the side wall of one side of the handle mounting groove, the water injection valve is in communication with the water storage cavity, the water injection valve is used to inject water into the water storage cavity to change the center of gravity of the wave speed ball, the cover body is provided with a timer mounting groove, and the timer is arranged in the timer mounting groove.

[0017] Further, the upper surface of the timer is provided with a display screen, a loudspeaker, an on-off key and a zero reset key, the display screen is used to display time, the loudspeaker is used to broadcast prompt voice, the on-off key is used to control the on-off of the power supply of the timer, and the zero reset key is used to make the timer re-timing.

[0018] Furthermore, it also includes a fun component, which includes a timer and a maze. The maze is embedded in the upper surface of the cover and contains marbles. The timer is located at the end of the maze path. When the marbles reach the end of the maze path, they contact the side of the timer, and the timer stops. The cover has symmetrical handle mounting slots, and one side of the handle mounting slot has a marble inlet. The maze contains a one-way valve, which has one side of an inclined plane and one side of a plane perpendicular to the bottom of the maze. The marbles pass through the inclined side of the one-way valve.

[0019] Furthermore, the fixing component includes a buckle, and the lower surface of the cover is provided with a ball mounting groove. The buckle is disposed in the ball mounting groove, and the ball mounting groove cooperates with the upper end of the ball to enable the cover and the ball to be installed concentrically. The upper end of the ball is provided with a buckle slot. The buckle extends into the buckle slot, and then by rotating the cover, the lower end of the buckle engages with the upper end face of the ball to fix the cover and the ball in a fixed connection.

[0020] Furthermore, the sphere mounting groove is provided with a slider mounting groove, and the handle mounting groove on the other side is provided with a lever mounting groove. A slider is provided in the slider mounting groove, and the cross-section of the slider mounting groove is T-shaped. The slider has a guide portion that engages with the slider mounting groove to allow the slider to slide along an arc within the groove. The lower surface of the slider has a sloping top with a T-shaped groove. A pin is provided in the snap-fit ​​groove, and the pin has a sloping part and a T-shaped guide key. The sloping part engages with the sloping top, and the sliding of the slider causes the pin to move up and down. The T-shaped guide key is located within the T-shaped groove to ensure that the slider and the pin are always in contact.

[0021] Furthermore, a lever is provided on one side of the guide portion. The lever is located in the lever mounting groove. The lever is used to slide the slider, thereby causing the pin to move up and down. When the pin is located in the buckle groove, one end of the pin abuts against one side of the buckle, thereby locking the cover and the ball.

[0022] The beneficial effects achieved by this utility model are as follows:

[0023] 1. This utility model sets up a massage component and adjusts the protrusion length of the massage bumps by inflating the airbag to meet the needs of different users. It is simple to operate and does not excessively increase the weight of the Bosu ball.

[0024] 2. The utility model discloses a fixing assembly is set up, through the buckle rotation fixed cover body and the spheroid, and through the poking lever to control the slider to realize the unlocking and locking state between cover body and spheroid, and the connection is stable and reliable, and simple operation.

[0025] 3. The utility model discloses a water storage cavity is set up, through the water injection to the water storage cavity to change different gravity center position, the use mode of wave speed ball is enriched, and the challenge of wave speed ball is enhanced.

[0026] 4. The utility model discloses a labyrinth is set up, and the interesting and challenge of wave speed ball are enhanced, and the process of training is too dull is avoided.

[0027] 5. The utility model discloses a timer is set up, and the operator is convenient for the training length statistics. DRAWINGS

[0028] Figure 1 It is the whole structure schematic diagram of the utility model embodiment 1.

[0029] Figure 2 It is the cover body's section structure schematic diagram of the utility model embodiment 1.

[0030] Figure 3 It is the assembly explosion schematic diagram of the utility model embodiment 1 under the inflation state.

[0031] Figure 4 It is the utility model Figure 3 The local enlarged schematic diagram of A place.

[0032] Figure 5 It is the assembly explosion schematic diagram of the utility model embodiment 1 under the deflation state.

[0033] Figure 6 It is the utility model Figure 5 The local enlarged schematic diagram of B place.

[0034] Figure 7 It is the assembly explosion schematic diagram of the utility model embodiment 2.

[0035] Figure 8 It is the section structure schematic diagram of the utility model embodiment 2.

[0036] Figure 9 It is the section view schematic diagram of the utility model slider and pin block installation place.

[0037] Figure 10 It is the utility model Figure 9 The structure upper schematic diagram of pin block falling state.

[0038] Figure 11 It is the assembly structure schematic diagram of the utility model slider and pin block.

[0039] Figure 12 is another angle structure schematic diagram of the utility model sliding block.

[0040] Figure 13 is the whole structure schematic diagram of the utility model embodiment 3.

[0041] Figure 14 is the whole structure schematic diagram of another angle of the utility model embodiment 3.

[0042] In the figure, 1, cover body;101, timer installation groove;102, handle installation groove;103, water storage cavity;104, ball installation groove;105, lever installation groove;106, sliding block installation groove;2, ball;201, anti-skid pattern;202, massage convex point;203, buckle slot;204, convex point installation hole;3, timer;301, display screen;302, loudspeaker;303, switch button;304, zero reset button;4, handle;5, water filling valve;6, lever;7, buckle;8, inner capsule;801, sealing baffle;9, air bag;10, inflation port;11, air valve;12, inner support;13, pin block;1301, inclined surface part;1302, T-shaped guide key;14, sliding block;1401, T-shaped inclined slot;1402, guide part;1403, inclined top part;15, labyrinth;16, marble inlet;17, marble;18, check valve. DETAILED DESCRIPTION

[0043] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0044] In the description of the utility model, it should be explained that the terms "upper end", "lower end", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0045] In the description of the utility model, it is necessary to explain, unless there are definite provisions and limitation, the term "installation", "set with", "connection" and the like, should do broad sense understanding, for example "connection", can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be direct connection, also can pass through intermediate medium indirectly connect, can be two element inside intercommunication, for ordinary skilled person in the art, can understand the specific meaning of the above terms in the utility model with specific circumstances.

[0046] Embodiment 1:

[0047] Please refer to Figures 1 to 6 The utility model provides a technical scheme:

[0048] A interesting balance wave speed ball, including:

[0049] Cover body 1, the cover body 1 is cylindrical and is arranged;

[0050] Ball 2, the ball 2 is hollow and is arranged in a semispherical shape, and the ball 2 is connected to the lower surface of the cover body 1 through a fixing assembly;

[0051] Support body, the support body is arranged inside the ball 2, and is used for supporting the ball 2;

[0052] Massage assembly, the massage assembly is arranged on the spherical surface of the ball 2, and the massage assembly includes a massage convex point 202, the massage convex point 202 is in abutment with the support body inside the ball 2, and the length of the massage convex point 202 protruding to the outside of the ball 2 is controlled through the support body.

[0053] Specifically, the outer spherical surface of the ball 2 is provided with anti-skid patterns 201, which are preferably sawtooth structures and are arranged in a central array, and have both aesthetic sense and increased friction of the ball 2, thereby achieving the effect of anti-skid.

[0054] Specifically, the material of the ball 2 is preferably rubber, and the material of the cover body 1 is preferably PVC hard plastic.

[0055] Specifically, as shown in Figure 4 And Figure 6 The support body includes an inner capsule 8, which is arranged in a semispherical shape, and the outer surface of the inner capsule 8 is provided with an air bag 9 at the lower end, the outer surface of the inner capsule 8 is in close contact with the inner wall of the ball 2, the inner wall of the ball 2 is provided with a convex point mounting hole 204 at the position corresponding to the air bag 9, the massage convex point 202 is arranged in the convex point mounting hole 204, and the air bag 9 is inflated to make the massage convex point 202 protrude to the outside of the ball 2.

[0056] Specifically, the material of the massage convex points 202 is preferably rubber, and the material of the inner bag 8 is preferably polyurethane.

[0057] Specifically, as shown in Figure 3 and Figure 5 The air bag 9 is internally provided with a sealing partition plate 801, which is integrally connected with the inside of the inner bag 8. The sealing partition plate 801 separates a closed space at the lower end of the inner bag 8, so that the air bag 9 changes in diameter by changing the air pressure. The sealing partition plate 801 is provided with an inflation port 10, and the inflation port 10 is provided with an air valve 11. The inflation port 10 is used to inflate the closed space, and the air valve 11 is used to deflate and prevent air leakage.

[0058] Specifically, as shown in Figure 1 and Figure 2 Further comprising an interesting component, which comprises a timer 3 and a water storage cavity 103. The cover 1 is provided with a timer mounting groove 101 and a handle mounting groove 102. The handle mounting grooves 102 are symmetrically arranged. A water injection valve 5 is arranged in the side wall of one side of the handle mounting groove 102. The water injection valve 5 is in communication with the water storage cavity 103. The water injection valve 5 is used to inject water into the water storage cavity 103 to change the center of gravity of the wave speed ball. The cover 1 is provided with a timer mounting groove 101, and the timer 3 is arranged in the timer mounting groove 101.

[0059] Specifically, as shown in Figure 1 The upper surface of the timer 3 is provided with a display screen 301, a loudspeaker 302, a switch button 303 and a zero reset button 304. The display screen 301 is used to display time. The loudspeaker 302 is used to broadcast prompt voice. The switch button 303 is used to control the on-off of the power supply of the timer 3. The zero reset button 304 is used to reset the timer 3.

[0060] Specifically, the loudspeaker 302 can broadcast encouraging voice such as "You have persisted for 1 minute and 20 seconds, that's great!" to further enhance the interest and improve the boring and tediousness in the training process.

[0061] Specifically, as shown in Figure 1 The handle mounting groove 102 is provided with a handle 4. The handle 4 is arranged in a circular arc shape. The cross section of the handle 4 is circular. The handle 4 is symmetrically arranged. The handle 4 is used to facilitate the taking and placing of the wave speed ball and the twisting of the cover 1.

[0062] Specifically, the handle 4 is preferably integrally injection molded with the cover 1.

[0063] In the embodiment, when the operator uses the device, the operator first separates the cover 1 from the ball 2, then inflates the inner bag 8 through the inflation port 10 to expand the air bag 9, the air bag 9 pushes the massage convex 202 to protrude from the outer spherical surface of the ball 2, when the massage convex 202 protrudes to a proper length, the inflation is stopped, at this time, due to the air valve 11 and the sealing partition 801, the air pressure in the air bag 9 remains constant, thereby fixing the position of the massage convex 202, then the operator connects the cover 1 and the ball 2, and the device can be used, when the operator needs to retract the massage convex 202, the operator can deflate the air through the air valve 11.

[0064] In the embodiment, when the operator uses the device, the operator can inject water into the water storage cavity 103 through the water injection valve 5 to further enhance the interest and challenge, according to the water level, the center of gravity of the wave speed ball also changes, and due to the fluidity of the liquid, when the water storage cavity 103 is not filled with water, the water in the water storage cavity 103 shakes with the shaking of the wave speed ball, causing the center of gravity of the wave speed ball to change all the time, further increasing the difficulty of the operator to balance the wave speed ball, further enriching the playing method of the wave speed ball, and enhancing the interest and challenge of the wave speed ball.

[0065] In the embodiment, when the operator uses the device, the operator can time through the timer 3, the timer 3 broadcasts encouraging voice such as "You have persisted for 1 minute and 20 seconds, great!" through the loudspeaker 302 to further enhance the interest, improve the boring in the training process, and give the operator more training confidence, when the operator performs different training subjects, the operator can reset the timer by pressing the zero reset button 304.

[0066] Embodiment 2:

[0067] Please refer to Figures 7 to 12 The utility model also provides a technical scheme which is basically same with embodiment 1, same part is not described again, and the difference is slight:

[0068] Specifically, as shown in Figure 7 And Figure 8 The support body includes an inner support 12, the inner support 12 is hollowly arranged in a hexagon, the inner support 12 is tightly attached to the inner wall of the ball 2, the surface of the inner support 12 in contact with the inner wall of the ball 2 is a spherical surface, the material of the inner support 12 is a flexible material, and the inner support 12 separates the ball 2 into multiple sub-zones for different training items.

[0069] Specifically, the hardness of the inner support 12 is preferably greater than or equal to the hardness of the ball 2.

[0070] Specifically, the material of the inner support 12 is preferably hard nitrile rubber, and the inner support 12 separates the sphere 2 into seven sub-zones.

[0071] Specifically, as shown in Figure 9 and Figure 10 , the fixing assembly includes buckles 7, the lower surface of the cover 1 is provided with a sphere mounting groove 104, the buckles 7 are arranged in the sphere mounting groove 104, the sphere mounting groove 104 cooperates with the upper end of the sphere 2, and the cover 1 and the sphere 2 are concentrically arranged by the cooperation. The upper end of the sphere 2 is provided with a buckle clamping groove 203, the buckle 7 extends into the buckle clamping groove 203, and then the cover 1 is rotated to make the lower end of the buckle 7 abut against the upper end surface of the sphere 2, so that the cover 1 and the sphere 2 are fixedly connected. The buckles 7 and the buckle clamping grooves 203 are arranged in multiple groups and are arranged in a central array.

[0072] Specifically, the buckles 7 and the cover 1 are integrally injection molded.

[0073] Specifically, as shown in Figure 11 and Figure 12 , the sphere mounting groove 104 is provided with a sliding block mounting groove 106, the other side handle mounting groove 102 is provided with a push rod mounting groove 105, the sliding block mounting groove 106 is provided with a sliding block 14, the cross section of the sliding block mounting groove 106 is T-shaped, the sliding block 14 is provided with a guide portion 1402, the guide portion 1402 cooperates with the sliding block mounting groove 106, so that the sliding block 14 slides along the circular arc in the sliding block mounting groove 106, the lower surface of the sliding block 14 is provided with an inclined top portion 1403, the inclined top portion 1403 is provided with a T-shaped inclined groove 1401, the buckle clamping groove 203 is provided with a pin block 13, the pin block 13 is provided with an inclined surface portion 1301 and a T-shaped guide key 1302, the inclined surface portion 1301 cooperates with the inclined top portion 1403, and the sliding block 14 slides to make the pin block 13 move up and down, and the T-shaped guide key 1302 is arranged in the T-shaped inclined groove 1401, so that the sliding block 14 and the pin block 13 are always in contact.

[0074] Specifically, as shown in Figure 11 and Figure 12 , one side of the guide portion 1402 is provided with a push rod 6, the push rod 6 is arranged in the push rod mounting groove 105, and the push rod 6 is used to slide the sliding block 14, so that the pin block 13 moves up and down. When the pin block 13 is located in the buckle clamping groove 203, one end of the pin block 13 abuts against one side of the buckle 7, so that the cover 1 and the sphere 2 are locked.

[0075] The inner support 12 divides the spherical surface of the ball 2 into 7 partitions in the embodiment, and the operator can select a corresponding partition for training according to actual needs.

[0076] In the embodiment, when the operator fixes the cover 1 and the ball 2, first, the operator aligns the buckle 7 with the buckle slot 203, and makes the buckle 7 extend into the first section of the buckle slot 203, at this time, the upper end surface of the ball 2 should be in the ball mounting groove 104, then the operator rotates the cover 1, so that the buckle 7 rotates into the second section of the buckle slot 203, at this time, the lower part of the buckle 7 is clamped with the upper part of the ball 2, so that the cover 1 is fixed with the ball 2 in the vertical direction, then the operator pushes the push rod 6, the push rod 6 drives the sliding block 14 to slide, so that the pin block 13 is lowered into the buckle slot 203, the pin block 13 abuts against the buckle 7, so that the cover 1 cannot rotate relative to the ball 2, and the locking connection of the cover 1 and the ball 2 is realized.

[0077] In the embodiment, when the operator needs to unlock the ball 2 and the cover 1, first, the operator reversely pushes the push rod 6, so that the sliding block 14 drives the pin block 13 to rise, the pin block 13 leaves the buckle slot 203, so that the buckle 7 can rotate into the first section of the buckle slot 203, at this time, the ball 2 and the cover 1 are in the unlocked state, then the operator reversely rotates the cover 1, so that the buckle 7 returns to the first section of the buckle slot 203, at this time, the cover 1 and the ball 2 are in contact and locked in the vertical direction, finally, the operator lifts the cover 1 upwards, so that the cover 1 and the ball 2 are separated.

[0078] Embodiment 3:

[0079] Please refer to Figures 13 to 14 The utility model also provides a technical scheme which is basically same with embodiment 1, and the same part is not described, and the difference is slight:

[0080] Specifically, as Figure 13 and Figure 14As shown, the lid body 1 is provided with a fun component, which comprises a timer 3 and a maze 15 embedded on the upper surface of the lid body 1, wherein the maze 15 is provided with a marble 17, the timer 3 is arranged at the end of the path of the maze 15, the marble 17 contacts the side surface of the timer 3 after reaching the end of the path of the maze 15, the timer 3 stops timing, the lid body 1 is symmetrically provided with a handle mounting groove 102, the sidewall of one side of the handle mounting groove 102 is provided with a marble inlet 16, the maze 15 is provided with a one-way valve 18, one side of the one-way valve 18 is a slope and the other side is a plane perpendicular to the bottom surface of the maze 15, the marble 17 can only pass through the slope side of the one-way valve 18, and the one-way valve 18 is used for increasing the difficulty of the maze 15.

[0081] Specifically, the diameter of the marble 17 is smaller than the width of the path of the maze 15, so that the marble 17 can smoothly roll in the maze 15.

[0082] Specifically, the side surface of the timer 3 can be provided with an induction switch, and when the marble 17 contacts the induction switch, the timer 3 automatically stops timing.

[0083] Specifically, the marble inlet 16 can be provided with a grating induction switch of the timer 3, and when the grating induction switch detects that the marble 17 enters, the timer 3 automatically starts timing.

[0084] In the embodiment, when the operator uses, the marble 17 is put into the maze 15 through the marble inlet 16, the timer 3 starts timing, the operator stands on the lid body 1 to perform balance training, the operator shakes the body to make the lid body 1 tilt in different directions, so that the marble 17 rolls in different directions, and finally the marble 17 reaches the end of the maze 15, the marble 17 contacts the side surface of the timer 3, and the timer 3 automatically stops timing, so that the challenge and fun of the speed ball are greatly enhanced, the boring of the training process is further improved, and the operator obtains more fun and a sense of achievement in the use process.

[0085] The part not described in the utility model is the prior art or the known technology.

[0086] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model.

[0087] The scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A fun, balanced, speed ball, characterized by: The utility model relates to a kind of ball massager, including: Cover (1), the cover (1) is cylindrically arranged; Spheroid (2), the spheroid (2) is hollowly arranged in hemispherical shape, the spheroid (2) is connected with the lower surface of the cover (1) by fixed component; Support body, the support body is arranged inside the spheroid (2), for supporting the spheroid (2); Massage assembly, the massage assembly is arranged on the spheroid (2) spherical surface, and the massage assembly includes massage convex point (202), the massage convex point (202) is in contact with the support body inside the spheroid (2), and the length of the massage convex point (202) is controlled to the outside of the spheroid (2) by the support body and protrudes.

2. The novelty balance wave speed ball according to claim 1, wherein: The support body includes inner capsule (8), the inner capsule (8) is arranged in hemispherical shape, the outer surface lower end of the inner capsule (8) is equipped with air bag (9), the outer surface of the inner capsule (8) is closely attached to the inner wall of the spheroid (2), the inner wall of the spheroid (2) is equipped with convex point mounting hole (204) in the position corresponding to the air bag (9), the massage convex point (202) is arranged in the convex point mounting hole (204), and the air bag (9) is inflated to expand, so that the massage convex point (202) protrudes to the outside of the spheroid (2).

3. A novelty balance ball according to claim 2, wherein: The air bag (9) is equipped with sealed baffle (801) inside, the sealed baffle (801) is integrally connected with the inside of the inner capsule (8), the sealed baffle (801) is separated from the closed space in the lower end of the inner capsule (8), so that the air bag (9) changes diameter by changing air pressure, the sealed baffle (801) is equipped with inflation port (10), the inflation port (10) is equipped with air valve (11), the inflation port (10) is used to inflate the closed space, and the air valve (11) is used to release and prevent air leakage.

4. The novelty balance wave speed ball according to claim 1, wherein: The support body includes inner support (12), the inner support (12) is hollowly arranged in hexagonal shape, the inner support (12) is closely attached to the inner wall of the spheroid (2), the surface of the inner support (12) and the inner wall of the spheroid (2) is spherical, the material of the inner support (12) is flexible material, and the inner support (12) separates the spheroid (2) into multiple partitions.

5. The novelty balance wave speed ball according to claim 1, wherein: Also including interesting component, the interesting component includes timer (3) and water storage cavity (103), the cover (1) is equipped with timer installation groove (101) and handle installation groove (102), the handle installation groove (102) is symmetrically arranged, the sidewall of one side handle installation groove (102) is equipped with water injection valve (5), the water injection valve (5) is communicated with the water storage cavity (103), the water injection valve (5) is used to inject water into the water storage cavity (103), to change the center of gravity position of wave speed ball, the cover (1) is equipped with timer installation groove (101), and the timer (3) is arranged in the timer installation groove (101).

6. A novelty balance ball according to claim 5, wherein: The upper surface of the timer (3) is provided with a display screen (301), a speaker (302), a switch button (303) and a zero reset button (304), the display screen (301) is used for displaying time, the speaker (302) is used for broadcasting prompt voice, the switch button (303) is used for controlling the on-off of the power supply of the timer (3), and the zero reset button (304) is used for resetting the timer (3).

7. The novelty balance wave speed ball according to claim 1, wherein: Further comprising an interesting component, the interesting component comprises a timer (3) and a maze (15), the maze (15) is embedded in the upper surface of the cover body (1), the maze (15) is provided with a marble (17), the timer (3) is arranged at the end of the path of the maze (15), the marble (17) contacts the side surface of the timer (3) after reaching the end of the path of the maze (15), the timer (3) stops timing, the cover body (1) is provided with a handle mounting slot (102) symmetrically, the side wall of the handle mounting slot (102) on one side is provided with a marble inlet (16), the maze (15) is provided with a one-way valve (18), one side of the one-way valve (18) is a slope and the other side is a plane perpendicular to the bottom surface of the maze (15), and the marble (17) passes through the slope side of the one-way valve (18).

8. The novelty balance wave speed ball according to claim 1, wherein: The fixing component comprises a buckle (7), the lower surface of the cover body (1) is provided with a spherical body mounting slot (104), the buckle (7) is arranged in the spherical body mounting slot (104), the spherical body mounting slot (104) is matched with the upper end of the spherical body (2), and the spherical body mounting slot (104) is used for concentrically mounting the cover body (1) and the spherical body (2), the upper end of the spherical body (2) is provided with a buckle clamping groove (203), the buckle (7) is inserted into the buckle clamping groove (203), then the cover body (1) is rotated, the lower end of the buckle (7) is clamped with the upper end surface of the spherical body (2), and the cover body (1) and the spherical body (2) are fixedly connected.

9. A novelty balance ball according to claim 8, wherein: The ball mounting groove (104) is provided with a slider mounting groove (106), the other side handle mounting groove (102) is provided with a lever mounting groove (105), the slider mounting groove (106) is provided with a slider (14), the slider mounting groove (106) is T-shaped in cross section, the slider (14) is provided with a guide portion (1402), the guide portion (1402) cooperates with the slider mounting groove (106) to enable the slider (14) to slide along a circular arc in the slider mounting groove (106), the lower surface of the slider (14) is provided with an inclined top portion (1403), the inclined top portion (1403) is provided with a T-shaped inclined groove (1401), the buckle clamping groove (203) is provided with a pin block (13), the pin block (13) is provided with an inclined surface portion (1301) and a T-shaped guide key (1302), the inclined surface portion (1301) cooperates with the inclined top portion (1403), the slider (14) slides to move the pin block (13) up and down, and the T-shaped guide key (1302) is arranged in the T-shaped inclined groove (1401) and is used for enabling the slider (14) and the pin block (13) to always contact each other.

10. A novelty balance ball according to claim 9, wherein: One side of the guide portion (1402) is provided with a lever (6), the lever (6) is arranged in the lever mounting groove (105), the lever (6) is used for enabling the slider (14) to slide, thereby moving the pin block (13) up and down, when the pin block (13) is located in the buckle clamping groove (203), one end of the pin block (13) abuts against one side of the buckle (7), thereby locking the cover body (1) and the ball (2).

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