MULTIFUNCTIONAL FITNESS DEVICE

Abstract

Disclosed is a multifunctional fitness device, including 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 that is convex downward relative to the platform portion; an upper surface of the platform portion is provided with a horizontal contact portion, the platform portion is further provided with a supporting handle and an elbow support portion, and the supporting handle is detachable; the multifunctional fitness device has a first use form and a second use form, in the first use form, the platform portion faces upward, the spherical contact surface faces downward and is in contact with a ground; and in the second use form, the spherical contact surface faces upward, and the platform portion faces downward and is in contact with the ground through the horizontal contact portion.

Claims

1. A multifunctional fitness device, comprising: 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 that is convex downward relative to the platform portion; an upper surface of the platform portion is provided with a horizontal contact portion, the platform portion is further provided with a supporting handle for a user to grasp with both hands and an elbow support portion for the user to support with both elbows, and the supporting handle is detachable or is foldable to a plane that does not extend beyond the horizontal contact portion; the multifunctional fitness device has a first use form and a second use form; in the first use form, the platform portion faces upward, the spherical contact surface faces downward and is in contact with a ground; and in the second use form, the spherical contact surface faces upward, and the platform portion faces downward and is in contact with the ground through the horizontal contact portion.

2. The multifunctional fitness device according to claim 1, wherein the elbow support portion consists of a pair of elbow support pads and embedded in a rear part of the upper surface of the platform portion, and support surfaces of the pair of elbow support pads do not extend beyond a plane where the horizontal contact portion is located.

3. The multifunctional fitness device according to claim 1, wherein the horizontal contact portion is a plurality of support blocks protruding from the upper surface of the platform portion and distributed in a circular array around an edge of the platform portion.

4. The multifunctional fitness device according to claim 1, wherein a pair of first screen holes are formed in inner positions, and a pair of second screw holes are formed in outer positions, on a front part of the upper surface of the platform portion; the supporting handle is a pair of handles, ends of the pair of the handles are provided with threaded joints, and the pair of the handles can be selectively connected to either the pair of first screen holes or the pair of second screw holes through the threaded joints.

5. The multifunctional fitness device according to claim 1, wherein a mobile phone accommodating slot located between the supporting handle and the elbow support portion is formed on the upper surface of the platform portion, the mobile phone accommodating slot consists of a horizontal slot and a vertical slot that intersect in a cross shape, and a plurality of support protrusions are arranged on bottom surfaces of the horizontal slot and the vertical slot.

6. The multifunctional fitness device according to claim 1, wherein hanging plate accommodating slots are arranged on both sides of the upper surface of the platform portion, respectively, a hanging plate is pivotally connected in each of the hanging plate accommodating slots, a hanging rope hole is formed on the hanging plate, and the hanging rope hole can be exposed from an outer side of each of the hanging plate accommodating slots through rotation of the hanging plate.

7. The multifunctional fitness device according to claim 1, wherein the spherical portion is an inflatable elastomer structure, an inflation and deflation valve is arranged in a middle of an upper end of the spherical portion, and the platform portion is provided with an inflation and deflation valve exposure hole for exposing the inflation and deflation valve and a cover plate for covering the inflation and deflation valve exposure hole.

8. The multifunctional fitness device according to claim 1, wherein the spherical portion is a truncated sphere with an upper half cut off, an upper end of the truncated sphere has a positioning recess that is recessed from a circumference to a center, an annular skirt extends outward from the circumference of the upper end of the truncated sphere, the platform portion is a circular plate structure, a lower end of the platform portion has a positioning protrusion that matches the positioning recess, and a 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, wherein the multifunctional fitness device further comprises an annular fixing member, the annular fixing member comprises a lower annular wall with a smaller diameter and an upper annular wall with a larger diameter, an annular step portion is formed between the lower annular wall and the upper annular wall, the annular step portion is pressed against a lower surface of the annular skirt, a plurality of second screw hole columns are arranged in a circumferential direction of the annular step portion, the plurality of second screw hole columns pass through the annular skirt and are connected to the plurality of first screw hole columns by screws in a one-to-one correspondence, the lower annular wall is covered on an outer side of an upper end of the spherical contact surface, and the upper annular wall is covered on a circumference 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, wherein at least part of the supporting handle is located within a horizontal projection range of the spherical portion, and the elbow support portion is also located within the horizontal projection range of the spherical portion; alternatively, at least part of the supporting handle is located within a 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.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0018] FIG. 1 is a three-dimensional schematic diagram of a first use form of a multifunctional fitness device according to the present disclosure.

[0019] FIG. 2 is a schematic diagram of a hanging plate in FIG. 1 being rotated out.

[0020] FIG. 3 is a side sectional view of a first use form of a multifunctional fitness device according to the present disclosure.

[0021] FIG. 4 is an enlarged schematic diagram at a portion A in FIG. 3.

[0022] FIG. 5 is an exploded view of a first use form of a multifunctional fitness device according to the present disclosure.

[0023] FIG. 6 is a schematic diagram of an elevation angle of a platform portion according to the present disclosure.

[0024] FIG. 7 is a schematic diagram of a depression angle of an annular fixing member according to the present disclosure.

[0025] FIG. 8 is a three-dimensional schematic diagram of a second use form of a multifunctional fitness device according to the present disclosure.

DETAILED DESCRIPTION OF THE INVENTION

[0026] The present disclosure will be further described in detail with reference to the accompanying drawings and the embodiments.

[0027] As shown in FIGS. 1-8, the present disclosure provides a multifunctional fitness device, including a platform portion 1 and a spherical portion 2 located below the platform portion 1 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, an upper surface of the platform portion 1 is provided with a horizontal contact portion 11, the platform portion 1 is further provided with a supporting handle 12 for a user to grasp with both hands and an elbow support portion 13 for the user to support with both elbows, and the supporting handle 12 is detachable.

[0028] The multifunctional fitness device has a first use form and a second use form.

[0029] In the first use form, the platform portion 1 faces upward, the spherical contact surface 21 faces downward and is in contact with a ground, in which case, the user can face toward the platform portion 1 with the support of the supporting handle 12 for the hands and the support of the elbow support portion 13 for the elbows, such that a plank exercise function is realized. In addition, since the spherical contact surface 21 does not form a stable contact with the ground, the user facing toward the platform portion 1 can control the platform portion 1 to twist or tilt, thus achieving flexible adjustment of a plank angle to meet various needs of the user.

[0030] In the second use form, the spherical contact surface 21 faces upward, and the platform portion 1 faces downward and is in contact with the ground through the horizontal contact portion 11, and the supporting handle 12 is removed at the same time to prevent the supporting handle 12 from interfering with contact between the horizontal contact portion 11 and the ground, in which case, the user can complete required actions using the spherical contact surface 21, thereby realizing an exercise function of a traditional BOSU ball.

[0031] In a preferred embodiment of the present disclosure, the elbow support portion 13 consists of a pair of elbow support pads 13a and 13b embedded in a rear part of the upper surface of the platform portion 1. Specifically, embedding grooves 101 and 102 are formed on the rear part of the upper surface of the platform portion 1, the pair of elbow support pads 13a and 13b are embedded into the embedding grooves 101 and 102 and fixed with glue, and support surfaces of the pair of elbow support pads 13a and 13b do not extend beyond a plane where the horizontal contact portion 11 is located. Therefore, in the second use form, in spite of without being removed, the pair of elbow support pads 13a and 13b will not interfere with the contact between the horizontal contact portion 11 and the ground. Of course, in other alternative embodiments of the present disclosure, when the support surfaces of the pair of elbow support pads 13a and 13b extend beyond the plane where the horizontal contact portion 11 is located, the pair of elbow support pads 13a and 13b can be arranged as a detachable structure.

[0032] In a preferred embodiment of the present disclosure, the horizontal contact portion 11 is a plurality of support blocks protruding from the upper surface of the platform portion 1 and distributed in a circular array around an edge of the platform portion 1, such that the horizontal contact portion can be in stable contact with the ground in the second use form.

[0033] In a preferred embodiment of the present disclosure, a pair of first screen holes 103 and 104 are formed in inner positions, and a pair of second screw holes 105 and 106 are formed in outer positions, on a front part of the upper surface of the platform portion 1; the supporting handle 12 is a pair of handles, marked as 12a and 12b in the figure, ends of the pair of the handles 12a and 12b are provided with threaded joints 112a1 and 12b1, and the pair of the handles 12a and 12b can be selectively connected to either the pair of first screen holes 103 and 104 or the pair of second screw holes 105 and 106 through the threaded joints 112a1 and 12b1. In the structure, on the one hand, the pair of supporting handles 12a and 12b are installed on the platform portion 1 in a threaded connection, which is convenient for disassembly and assembly; and on the other hand, a spacing between the handles 12a and 12b can be adjusted by installing the pair of the handles 12a and 12b in the pair of first screen holes 103 and 104 or the pair of second screw holes 105 and 106.

[0034] In a preferred embodiment of the present disclosure, a mobile phone accommodating slot 14 located between the supporting handle 12 and the elbow support portion 13 is formed on the upper surface of the platform portion 1, the mobile phone accommodating slot 14 consists of a horizontal slot 141 and a vertical slot 142 that intersect in a cross shape, where the horizontal slot 141 is configured to accommodate a mobile phone placed horizontally, the vertical slot 142 is configured to accommodate place the mobile phone vertically, and a plurality of support protrusions 140 are arranged on bottom surfaces of the horizontal slot 141 and the vertical slot 142; and when the mobile phone is placed in the horizontal slot 141 or the vertical slot 142, a bottom surface of the mobile phone is in contact with the corresponding support 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 accommodating slot 14, the user can view the mobile phone or interact with APP on the mobile phone while performing the plank exercise, thereby increasing the fun of exercise.

[0035] In a preferred embodiment of the present disclosure, hanging plate accommodating slots 15 are arranged on both sides of the upper surface of the platform portion 1, respectively, a hanging plate 16 is pivotally connected in each of the hanging plate accommodating slots 15, a hanging rope hole 161 is formed on the hanging plate 16, the hanging rope hole 161 can be exposed from an outer side of each of the hanging plate accommodating slots 15 through rotation of the hanging plate 16, and when the hanging rope hole 161 is exposed on the outer side of each of the hanging plate accommodating slots 15, the user can hang auxiliary exercise devices, such as a pull rope, on the hanging rope hole 161.

[0036] In a preferred embodiment of the present disclosure, the spherical portion 2 is an inflatable elastomer structure, an inflation and deflation valve 22 is arranged in a middle of an upper end of the spherical portion 2, the platform portion 1 is provided with an inflation and deflation valve exposure hole 17 for exposing the inflation and deflation valve 22 and a cover plate 18 for covering the inflation and deflation valve exposure hole 17, and after the cover plate 18 is opened, the spherical portion 2 can be inflated or deflated through the inflation and deflation valve 22.

[0037] In a preferred embodiment of the present disclosure, the spherical portion 2 is a truncated sphere with an upper half cut off, an upper end of the truncated sphere has a positioning recess 23 that is recessed from a circumference to a center, 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, a lower end of the platform portion 1 has a positioning protrusion 107 that matches the positioning recess 23, and a 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 multifunctional fitness device further includes an annular fixing member 3, the annular fixing member 3 includes a lower annular wall 31 with a smaller diameter and an upper annular wall 32 with a larger diameter, an annular step portion 33 is formed between the lower annular wall 31 and the upper annular wall 32, the annular step portion 33 is pressed against a lower surface of the annular skirt 24, a plurality of second screw hole columns 331 are arranged in a circumferential direction of the annular step portion 33, the plurality of second screw hole columns pass through the annular skirt 24 and are connected to the plurality of first screw hole columns 108 by screws in a one-to-one correspondence, the lower annular wall 31 is covered on an outer side of an upper end of the spherical contact surface 21, and the upper annular wall 32 is covered on a circumference outer side of the annular skirt 24 and fits with the lower end of the platform portion 1. During assembly, a corresponding number of screws pass through each of the second screw hole columns 331 and are screwed into each of the first screw hole columns 108 to fix the platform portion 1 to the spherical portion 2.

[0039] In a preferred embodiment of the present disclosure, at least part of the supporting handle 12 is located within a horizontal projection range of the spherical portion 2, and the elbow support portion 13 is also located within the horizontal projection range of the spherical portion 2; alternatively, at least part of the supporting handle 12 is located within a horizontal projection range of the spherical contact surface 21, and at least most of the elbow support portion 13 is located within the horizontal projection range of the spherical contact surface 21, such a design can improve stability of the user when performing the plank exercise.

[0040] In other alternative embodiments of the present disclosure, the supporting handle 12 can be arranged as a foldable structure, such that when adopting the second use form, the supporting handle 12 only needs to be folded to a plane that does not extend beyond the horizontal contact portion 11, with no need to disassemble the supporting handle 12.

[0041] The above embodiments are preferred embodiments of the present disclosure, and should not be intended to limit the scope of implementation of the present disclosure, that is, any simple equivalent changes or modifications made according to the scope and description of the present disclosure still fall within the scope of protection of the present disclosure.