Multifunctional body builder

Abstract

A multifunctional body builder comprises a platform part and a ball part which is located below the platform part and fixedly connected with the platform part. The sphere part is provided with a spherical contact surface which is of a downward-protruding structure relative to the platform part. The upper surface of the platform part is provided with a horizontal contact part, the platform part is further provided with a supporting handle capable of being grabbed by two hands of a human body and an elbow supporting part capable of supporting two elbows of the human body, and the supporting handle is detachable; the multifunctional body builder comprises a first use form and a second use form. In the first use form, the platform part faces upwards, and the spherical contact surface faces downwards and is in contact with the ground; in the second use form, the spherical contact surface faces upwards, the platform portion faces downwards, and the horizontal contact portion is in contact with the ground. On the basis of the wave velocity ball, a flat plate support structure suitable for bending support of a human body is integrated, so that the multifunctional body builder additionally has a flat plate support exercise function on the basis of keeping the exercise function of the existing wave velocity ball, and has the advantages of simple and reasonable structure, rich functions, convenience in use, good exercise effect and the like.

Description

Technical Field

[0001] The utility model relates to the field of fitness equipment, in particular to a multifunctional fitness equipment with plank support training functions and bosu ball training functions. Background Art

[0002] The Bosu Ball, invented by American trainer David Weick in 1999, looks like a cut-up yoga ball, consisting of a raised semi-circular body and a flat, hard base. Users can perform a variety of exercises with the Bosu Ball, achieving a good workout.

[0003] However, the bosu ball in the prior art is not suitable for plank exercises, and therefore needs to be improved by relevant practitioners. Utility Model Content

[0004] The purpose of the utility model is to provide a multifunctional fitness device which adds a plank support exercise function on the basis of a bosu ball and has a simple and reasonable structure.

[0005] The purpose of this utility model is achieved through the following technical solutions:

[0006] A multifunctional fitness device comprises a platform portion and a spherical portion located below the platform portion and fixedly connected to the platform portion; the spherical portion has a spherical contact surface with a downward convex structure relative to the platform portion; the upper surface of the platform portion is provided with a horizontal contact portion, and the platform portion is also provided with support handles for grasping by both hands of a human body and elbow support portions for supporting by both elbows of a human body, and the support handles are detachable or foldable to a plane not exceeding the location of the horizontal contact portion; the multifunctional fitness device includes a first usage form and a second usage form; in the first usage form, the platform portion faces upward, the spherical contact surface faces downward and contacts the ground; in the second usage form, the spherical contact surface faces upward, the platform portion faces downward and contacts the ground with the horizontal contact portion.

[0007] Furthermore, the elbow supporting portion is a pair of elbow supporting pads fixedly embedded in the rear portion of the upper surface of the platform portion, and the supporting surfaces of the pair of elbow supporting pads do not exceed the plane where the horizontal contact portion is located.

[0008] Furthermore, the horizontal contact portion is a plurality of support pads protruding from the upper surface of the platform portion and distributed in a ring array around the periphery of the platform portion.

[0009] Furthermore, a pair of first screw holes in an inner position and a pair of second screw holes in an outer position are provided on the front portion of the upper surface of the platform portion. The support handles are a pair, and the ends of the pair of support handles are provided with threaded joints. The pair of support handles can be selectively connected to the pair of first screw holes or the pair of second screw holes through the threaded joints at their ends.

[0010] Furthermore, the upper surface of the platform portion is also provided with a mobile phone accommodating groove located between the support handle and the elbow support portion. The mobile phone accommodating groove is formed by a horizontal groove and a vertical groove intersecting in a cross shape, and a number of supporting protrusions are provided on the bottom walls of the horizontal groove and the vertical groove.

[0011] Furthermore, a hanging plate receiving groove is provided on both sides of the upper surface of the platform portion, each hanging plate receiving groove is pivotally connected to a hanging plate, and the hanging plate is provided with a hanging rope hole, and the hanging rope hole can be exposed outside the hanging plate receiving groove with the help of the rotation of the hanging plate.

[0012] Furthermore, the spherical part is an inflatable elastomer structure, and an air charging and discharging valve is provided in the middle of the upper end of the spherical part, and the platform part is provided with an air charging and discharging valve exposure hole for exposing the air charging and discharging valve and a cover plate for covering the air charging and discharging valve exposure hole.

[0013] Furthermore, the spherical portion is a truncated sphere with the upper half cut off, the upper end of the truncated sphere has a positioning recessed portion recessed from the circumference toward the center, and an annular skirt extends outward from the circumference of the upper end of the truncated sphere. The platform portion is a circular plate structure, and the lower end of the platform portion has a positioning protrusion adapted to the positioning recess, and the lower end periphery of the platform portion is provided with a plurality of first screw hole columns located above the annular skirt.

[0014] Furthermore, it also includes an annular fixing part, which includes an annular lower wall with a smaller diameter and an annular upper wall with a larger diameter, an annular step portion is formed between the annular lower wall and the annular upper wall, the annular step portion is pressed against the lower surface of the annular skirt, and a plurality of second screw hole columns are circumferentially provided on the annular step portion, which pass through the annular skirt and are connected to each first screw hole column by screws in a one-to-one correspondence, the annular lower wall is covered on the outer side of the upper end of the spherical contact surface, and the annular upper wall is covered on the circumferential outer side of the annular skirt and fits with the lower end of the platform portion.

[0015] Furthermore, at least a portion of the support handle is located within the horizontal projection range of the spherical portion, and the elbow support portion is located within the horizontal projection range of the spherical portion; or, at least a portion of the support handle is located within the horizontal projection range of the spherical contact surface, and at least most of the elbow support portion is located within the horizontal projection range of the spherical contact surface.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] This utility model integrates a plank structure suitable for push-ups based on the Bosu ball, so that the fitness device retains the existing training functions of the Bosu ball and adds a plank training function, thus providing multiple uses, rich functions, easy use, and good training effects. At the same time, the multifunctional fitness device of this utility model has a simple and reasonable structural design, is reliable and stable, and is economical and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional schematic diagram of a first usage form of a multifunctional fitness device of the utility model.

[0019] Figure 2 yes Figure 1 Schematic diagram of the center hanging plate rotated out.

[0020] Figure 3 It is a side sectional view of a first usage form of a multifunctional fitness device of the utility model.

[0021] Figure 4 yes Figure 3 A is an enlarged schematic diagram.

[0022] Figure 5 This is an exploded schematic diagram of a first usage form of a multifunctional fitness device of the utility model.

[0023] Figure 6 It is a schematic diagram of the elevation angle of the platform part in the utility model.

[0024] Figure 7 It is a schematic diagram of the depression angle of the annular fixing member in the utility model.

[0025] Figure 8 It is a three-dimensional schematic diagram of the second usage form of the multifunctional fitness device of the utility model. DETAILED DESCRIPTION

[0026] The present invention will be further described in detail below with reference to the embodiments given in the accompanying drawings.

[0027] like Figures 1 to 8 As shown, the multifunctional fitness device of the present invention comprises a platform portion 1 and a spherical portion 2 located below and fixedly connected to the platform portion 1. The spherical portion 2 has a spherical contact surface 21 that is convex downward relative to the platform portion 1. The upper surface of the platform portion 1 is provided with a horizontal contact portion 11. The platform portion 1 is also provided with support handles 12 for grasping by both hands and an elbow support portion 13 for supporting the elbows of the human body. The support handles 12 are detachable.

[0028] The multi-function fitness machine includes a first usage mode and a second usage mode.

[0029] In the first usage mode, the platform portion 1 faces upward, and the spherical contact surface 21 faces downward and contacts the ground. At this time, the human body can lean forward on the platform portion 1 with the support of the support handles 12 for both hands and the support of the elbow support portion 13 for both elbows, thereby realizing the plank exercise function. At the same time, due to the unstable contact between the spherical contact surface 21 and the ground, the human body leaning forward on the platform portion 1 can control the platform portion 1 to twist and tilt, thereby achieving the purpose of flexibly adjusting the leaning angle, thereby meeting more usage needs of users.

[0030] In the second usage mode, the spherical contact surface 21 faces upward, the platform part 1 faces downward and contacts the ground with the horizontal contact part 11, and the support handle 12 is removed to prevent the support handle 12 from interfering with the contact between the horizontal contact part 11 and the ground. At this time, the user can use the spherical contact surface 21 to complete the required action, thereby realizing the exercise function of the existing wave ball.

[0031] In a preferred embodiment of the present invention, the elbow support portion 13 is a pair of elbow support pads 13a, 13b fixedly embedded in the rear portion of the upper surface of the platform portion 1. Specifically, the rear portion of the upper surface of the platform portion 1 is provided with embedding grooves 101, 102. The pair of elbow support pads 13a, 13b are embedded in the corresponding embedding grooves 101, 102 and fixed with glue. The support surfaces of the pair of elbow support pads 13a, 13b do not extend beyond the plane of the horizontal contact portion 11. Therefore, in the second usage mode described above, even if the pair of elbow support pads 13a, 13b are not removed, they will not interfere with the contact between the horizontal contact portion 11 and the ground. Of course, in other alternative embodiments of the present invention, if the support surfaces of the pair of elbow support pads 13a, 13b extend beyond the plane of the horizontal contact portion 11, the pair of elbow support pads 13a, 13b can be configured as a detachable structure.

[0032] In a preferred embodiment of the present invention, the horizontal contact portion 11 is a plurality of support pads protruding from the upper surface of the platform portion 1 and distributed in a circular array around the periphery of the platform portion 1, so that it can be in stable contact with the ground in the second form of use mentioned above.

[0033] In a preferred embodiment of the present invention, the front portion of the upper surface of the platform portion 1 is provided with a pair of first screw holes 103, 104 located inwardly and a pair of second screw holes 105, 106 located in outwardly. The support handles 12 are provided in a pair, as indicated by reference numerals 12a, 12b in the figure. The ends of the pair of support handles 12a, 12b are provided with threaded joints 12a1, 12b1. The pair of support handles 12a, 12b can be selectively connected to the pair of first screw holes 103, 104 or the pair of second screw holes 105, 106 via the threaded joints 12a1, 12b1 at their ends. In this structure, on the one hand, the pair of support handles 12a, 12b are mounted on the platform portion 1 via threaded connections, making assembly and disassembly convenient. On the other hand, by mounting the pair of support handles 12a, 12b in the first screw holes 103, 104 or the second screw holes 105, 106, the spacing between the pair of support handles 12a, 12b can be adjusted.

[0034] In a preferred embodiment of the present invention, the upper surface of the platform portion 1 is further provided with a mobile phone receiving groove 14 located between the support handle 12 and the elbow support portion 13. The mobile phone receiving groove 14 is formed by a horizontal groove 141 and a vertical groove 142 intersecting in a cross shape. The horizontal groove 141 can be used to place the mobile phone horizontally, and the vertical groove 142 can be used to place the mobile phone vertically. The bottom walls of the horizontal groove 141 and the vertical groove 142 are both provided with a plurality of supporting protrusions 140. When the mobile phone is placed in the horizontal groove 141 or the vertical groove 142, the bottom surface of the mobile phone contacts the corresponding supporting protrusions 140, which is conducive to heat dissipation and anti-slip of the mobile phone. When in use, by placing the mobile phone in the mobile phone receiving groove 14, the human body can watch the mobile phone or interact with the APP on the mobile phone while doing the plank exercise, thereby increasing the fun of the exercise.

[0035] In a preferred example of the present invention, a hanging plate receiving groove 15 is provided on both sides of the upper surface of the platform portion 1, and a hanging plate 16 is pivotally connected to each hanging plate receiving groove 15. The hanging plate 16 is provided with a hanging rope hole 161. The hanging rope hole 161 can be exposed to the outside of the hanging plate receiving groove 15 with the help of the rotation of the hanging plate 16. When the hanging rope hole 161 is exposed to the outside of the hanging plate receiving groove 15, the user can hook a pull rope or other auxiliary exercise device on the hanging rope hole 161.

[0036] In a preferred example of the present invention, the spherical part 2 is an inflatable elastomer structure, and an air charging and discharging valve 22 is provided in the middle of the upper end of the spherical part 2. The platform part 1 is provided with an air charging and discharging valve exposure hole 17 for exposing the air charging and discharging valve 22 and a cover plate 18 for covering the air charging and discharging valve exposure hole 17. When the cover plate 18 is opened, the spherical part 2 can be inflated and deflated through the air charging and discharging valve 22.

[0037] In a preferred example of the present invention, the spherical portion 2 is a truncated sphere with the upper half cut off, and the upper end of the truncated sphere has a positioning recess 23 that is recessed from the circumference toward the center, and an annular skirt 24 extends outward from the circumference of the upper end of the truncated sphere. The platform portion 1 is a circular plate structure, and the lower end of the platform portion 1 has a positioning protrusion 107 that is adapted to the positioning recess 23. The lower end periphery of the platform portion 1 is provided with a plurality of first screw hole columns 108 located above the annular skirt 24.

[0038] The annular fixing member 3 is further comprised of an annular lower wall 31 with a smaller diameter and an annular upper wall 32 with a larger diameter. An annular step 33 is formed between the annular lower wall 31 and the annular upper wall 32. The annular step 33 presses against the lower surface of the annular skirt 24. A plurality of second screw holes 331 are circumferentially provided on the annular step 33, which pass through the annular skirt 24 and are screwed to the first screw holes 108 in a one-to-one correspondence. The annular lower wall 31 covers the outer side of the upper end of the spherical contact surface 21, while the annular upper wall 32 covers the outer side of the annular skirt 24 and is in contact with the lower end of the platform portion 1. During installation, a corresponding number of screws pass through each second screw hole 331 and are screwed into each first screw hole 108, thereby fixing the platform portion 1 and the spherical portion 2 together.

[0039] In a preferred embodiment of the present invention, at least a portion of the support handle 12 is located within the horizontal projection of the spherical portion 2, and the elbow support portion 13 is located within the horizontal projection of the spherical portion 2; alternatively, at least a portion of the support handle 12 is located within the horizontal projection of the spherical contact surface 21, and at least a majority of the elbow support portion 13 is located within the horizontal projection of the spherical contact surface 21. This design can improve the stability of the human body during plank exercises.

[0040] In other alternative examples of the present invention, the support handle 12 can also be set to a foldable structure, so that in the second usage scenario mentioned above, the support handle 12 only needs to be folded to a plane that does not exceed the horizontal contact portion 11, and there is no need to disassemble the support handle 12.

[0041] The above description is only a preferred embodiment of the present invention and should not be used to limit the scope of implementation of the present invention. In other words, simple equivalent changes and modifications made according to the scope of the patent application of the present invention and the content of the utility model description are still within the scope of the present utility model patent.

Claims

1. A multifunctional fitness device, characterized in that: It includes a platform portion and a spherical portion located below the platform portion and fixedly connected to the platform portion; The spherical portion has a spherical contact surface with a downward convex structure relative to the platform portion; The upper surface of the platform portion is provided with a horizontal contact portion, and the platform portion is also provided with a support handle for grasping by both hands of a human body and an elbow support portion for supporting both elbows of a human body, and the support handle is detachable or foldable to a position not exceeding the plane of the horizontal contact portion; The multifunctional fitness machine includes a first usage mode and a second usage mode; In the first usage mode, the platform portion faces upward, and the spherical contact surface faces downward and contacts the ground; In a second usage mode, the spherical contact surface faces upward, the platform portion faces downward and contacts the ground with the horizontal contact portion.

2. The multifunctional fitness device according to claim 1, characterized in that: The elbow supporting portion is a pair of elbow supporting pads fixedly embedded in the rear portion of the upper surface of the platform portion, and the supporting surfaces of the pair of elbow supporting pads do not exceed the plane where the horizontal contact portion is located.

3. The multifunctional fitness device according to claim 1, characterized in that: The horizontal contact portion is a plurality of support pads protruding from the upper surface of the platform portion and distributed in a ring array around the periphery of the platform portion.

4. The multifunctional fitness device according to claim 1, characterized in that: A pair of first screw holes in an inner position and a pair of second screw holes in an outer position are provided on the front part of the upper surface of the platform part. The support handles are a pair, and the ends of the pair of support handles are provided with threaded joints. The pair of support handles can be selectively connected to the pair of first screw holes or the pair of second screw holes through the threaded joints at their ends.

5. The multifunctional fitness device according to claim 1, characterized in that: The upper surface of the platform portion is also provided with a mobile phone accommodating groove located between the support handle and the elbow support portion. The mobile phone accommodating groove is formed by a horizontal groove and a vertical groove intersecting in a cross shape, and a plurality of supporting protrusions are provided on the bottom walls of the horizontal groove and the vertical groove.

6. The multifunctional fitness device according to claim 1, characterized in that: A hanging plate receiving groove is provided on both sides of the upper surface of the platform part, each hanging plate receiving groove is pivotally connected to a hanging plate, and the hanging plate is provided with a hanging rope hole. The hanging rope hole can be exposed outside the hanging plate receiving groove by rotating the hanging plate.

7. The multifunctional fitness device according to claim 1, characterized in that: The spherical part is an inflatable elastic structure, and an air charging and discharging valve is provided in the middle of the upper end of the spherical part. The platform part is provided with an air charging and discharging valve exposure hole for exposing the air charging and discharging valve and a cover plate for covering the air charging and discharging valve exposure hole.

8. The multifunctional fitness device according to claim 1, characterized in that: The spherical body is a truncated sphere with the upper half cut off, and the upper end of the truncated sphere has a positioning recessed portion that is recessed from the circumference toward the center, and an annular skirt extends outward from the circumference of the upper end of the truncated sphere. The platform portion is a circular plate structure, and the lower end of the platform portion has a positioning protrusion that is adapted to the positioning recess, and the lower end periphery of the platform portion is provided with a plurality of first screw hole columns located above the annular skirt.

9. The multifunctional fitness device according to claim 8, characterized in that: The annular fixing part also includes an annular lower wall with a smaller diameter and an annular upper wall with a larger diameter, an annular step portion is formed between the annular lower wall and the annular upper wall, the annular step portion is pressed against the lower surface of the annular skirt, and a plurality of second screw hole columns are circumferentially provided on the annular step portion, which pass through the annular skirt and are connected to each first screw hole column by screws in a one-to-one correspondence, the annular lower wall is covered on the outer side of the upper end of the spherical contact surface, and the annular upper wall is covered on the circumferential outer side of the annular skirt and fits with the lower end of the platform portion.

10. The multifunctional fitness device according to claim 1, characterized in that: At least part of the support handle is located within the horizontal projection range of the spherical portion, and the elbow support portion is located within the horizontal projection range of the spherical portion; or, at least part of the support handle is located within the horizontal projection range of the spherical contact surface, and at least most of the elbow support portion is located within the horizontal projection range of the spherical contact surface.

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