A multifunctional fitness device

Abstract

The application discloses a multifunctional fitness device, which comprises a first supporting seat, a second supporting seat and a ball. The first supporting seat and the second supporting seat are oppositely arranged and are respectively provided with a first concave spherical surface and a second concave spherical surface which are matched with the shape of the ball. The ball is supported between the first supporting seat and the second supporting seat, and the two sides of the ball are partially matched and embedded into the first concave spherical surface and the second concave spherical surface. At least one of the first supporting seat and the second supporting seat is configured to be movably connected to the surface of the ball through the corresponding first concave spherical surface or the second concave spherical surface, and is movably attached to the surface of the ball with the center of the ball as the movement center. A resilient member capable of generating elastic contraction force is connected between the opposite side edges of at least one of the first supporting seat and the second supporting seat. The multifunctional fitness device has simple overall structure, is convenient to use, and can meet the exercise requirements of the arms, abdomen, legs, feet and other parts of the trainer.

Description

Technical Field

[0001] This invention relates to the field of fitness equipment technology, specifically to a multifunctional fitness device. Background Technology

[0002] If existing multi-functional fitness devices are to cater to the exercise needs of multiple parts of the body, their overall structure is usually quite complex and their price is also quite high. On the other hand, fitness equipment with a simple structure and low price is difficult to cater to the exercise needs of multiple parts such as arms, abdomen, legs, and feet, and cannot meet the diverse exercise needs of trainees. Summary of the Invention

[0003] In view of the shortcomings of the prior art, the present invention provides a multifunctional fitness device with a simple overall structure, convenient use, and the ability to meet the training needs of multiple parts of the body such as arms, abdomen, legs, and feet.

[0004] To achieve the above objectives, the present invention is implemented through the following technical solution:

[0005] A multifunctional fitness device includes a first support base, a second support base, and a sphere. The first and second support bases are respectively formed with a first concave spherical surface and a second concave spherical surface adapted to the shape of the sphere. The first and second support bases are arranged opposite to each other. The sphere is supported between the first and second support bases, and both sides of the sphere are partially fitted into the first and second concave spherical surfaces. At least one of the first and second support bases is configured to be movably connected to the surface of the sphere through the corresponding first or second concave spherical surface, and to move along the surface of the sphere with the center of the sphere as the center of motion. An elastic member capable of generating elastic contraction force is connected between at least one opposite side of the first and second support bases.

[0006] Furthermore, a first support portion and a second support portion are formed on both sides of the first support base, and a third support portion and a fourth support portion are formed on both sides of the second support base. The first support portion and the third support portion are arranged opposite to each other, and the second support portion and the fourth support portion are arranged opposite to each other. An elastic member is connected between the first support portion and the third support portion or between the second support portion and the fourth support portion.

[0007] Furthermore, the first support part, the second support part, the third support part and the fourth support part all have arc-shaped concave structures that facilitate the support of the human arm.

[0008] Furthermore, flexible pads are placed on the arc-shaped concave structures of the first support part, the second support part, the third support part and the fourth support part.

[0009] Furthermore, each of the first, second, third, and fourth support sections has an opening structure that facilitates gripping.

[0010] Furthermore, the first support portion and the third support portion, or the second support portion and the fourth support portion, are configured to form a tendency to move towards mutual convergence and closure through the elastic contraction force of the elastic member.

[0011] Furthermore, the first concave spherical surface and the second concave spherical surface are respectively provided with a first groove and a second groove for embedding the elastic element, and the first support base and the second support base are also respectively provided with a first fixing position and a second fixing position for fixing the end of the elastic element.

[0012] Furthermore, the diameter of the sphere is defined as D, and the embedding depth H of the sphere in the first concave spherical surface or the second concave spherical surface is configured to be 0.1D to 0.25D.

[0013] Furthermore, the sphere has a rigid spherical structure.

[0014] Furthermore, the elastic element is an elastic rope or elastic band, and both ends of the elastic element are provided with ball heads for fixing.

[0015] The above technical solution has the following advantages or beneficial effects:

[0016] The multifunctional fitness device of this invention comprises two opposing first and second support seats, supported by a sphere. At least one of the first and second support seats is movably connected to the surface of the sphere via a corresponding first or second concave spherical surface, and can move along the surface of the sphere with its center of motion as the pivot point. The movement includes opening or closing of the opposing sides of the first and second support seats, or relative torsional movement between them. Furthermore, an elastic member capable of generating elastic contraction force is connected between the opposing sides of the first and second support seats to provide resistance and a restoring force for their relative movement on the sphere. Its overall structure is simple and practical, and the multiple movement modes between the first and second support seats allow users to perform various exercises using this multifunctional fitness device. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the multifunctional fitness device according to an embodiment of the present invention.

[0018] Figure 2 This is a schematic diagram of the motion state of the multifunctional fitness device according to an embodiment of the present invention. Figure 1 .

[0019] Figure 3 This is a schematic diagram of the motion state of the multifunctional fitness device according to an embodiment of the present invention. Figure 2 .

[0020] Figure 4 yes Figure 3 A structural cross-sectional view of the multifunctional fitness device in the image.

[0021] Figure 5 This is an exploded three-dimensional structural diagram of the multifunctional fitness device according to an embodiment of the present invention.

[0022] Figure 6 This is a schematic diagram of the motion state of the multifunctional fitness device according to an embodiment of the present invention. Figure 3 .

[0023] Figure 7 This is a schematic diagram of the motion state of the multifunctional fitness device according to an embodiment of the present invention. Figure 4 .

[0024] Figure 8 This is a schematic diagram of the usage state of the multifunctional fitness device according to an embodiment of the present invention. Figure 1 .

[0025] Figure 9 This is a schematic diagram of the usage state of the multifunctional fitness device according to an embodiment of the present invention. Figure 2 .

[0026] Figure 10 This is a schematic diagram of the usage state of the multifunctional fitness device according to an embodiment of the present invention. Figure 3 .

[0027] Figure 11 This is a schematic diagram of the usage state of the multifunctional fitness device according to an embodiment of the present invention. Figure 4 .

[0028] Figure 12 This is a schematic diagram of the usage state of the multifunctional fitness device according to an embodiment of the present invention. Figure 5 .

[0029] Figure 13 This is a schematic diagram of the usage state of the multifunctional fitness device according to an embodiment of the present invention. Figure 6 .

[0030] Figure 14 This is a schematic diagram of the usage state of the multifunctional fitness device according to an embodiment of the present invention. Figure 7 .

[0031] Figure 15 This is a schematic diagram of the usage state of the multifunctional fitness device according to an embodiment of the present invention. Figure 8 .

[0032] Label Explanation:

[0033] 1. First support seat, 2. Second support seat, 3. Sphere, 4. Elastic component, 5. Flexible pad, 11. First concave spherical surface, 12. First support part, 13. Second support part, 14. First fixing position, 21. Second concave spherical surface, 22. Third support part, 23. Fourth support part, 24. Second fixing position, 41. Ball head, 111. First groove, 211. Second groove. Detailed Implementation

[0034] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0035] In the description of this invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0036] Please refer to the appendix. Figure 1 To be continued Figure 7 An embodiment of the present invention provides a multifunctional fitness device, including a first support base 1, a second support base 2, and a sphere 3. The first support base 1 and the second support base 2 are respectively formed with a first concave spherical surface 11 and a second concave spherical surface 21 adapted to the shape of the sphere 3. The first support base 1 and the second support base 2 are arranged opposite to each other. The sphere 3 is supported between the first support base 1 and the second support base 2, and the two sides of the sphere 3 are respectively partially adapted to be embedded in the first concave spherical surface 11 and the second concave spherical surface 21. At least one of the first support base 1 and the second support base 2 is configured to be movably connected to the surface of the sphere 3 through the corresponding first concave spherical surface 11 or the second concave spherical surface 21, and to move along the surface of the sphere 3 with the center of the sphere 3 as the center of motion. An elastic member 4 capable of generating elastic contraction force is connected between at least one opposite side of the first support base 1 and the second support base 2. It is understood that in this embodiment, the multifunctional fitness device has two opposing first support seats 1 and second support seats 2, which are supported by a sphere 3. At least one of the first support seats 1 and second support seats 2 is movably connected to the surface of the sphere 3 via a corresponding first concave spherical surface 11 or second concave spherical surface 21, and can also move along the surface of the sphere 3 with the center of the sphere 3 as the center of motion. The movement includes the opening or closing movement of the opposite sides of the first support seats 1 and second support seats 2 (as shown in the attached figure). Figure 1 To be continued Figure 3 As shown), or relative torsional motion can occur between the first support 1 and the second support 2 (as shown in the attached diagram). Figure 6 Appendix Figure 7As shown in the attached diagram, an elastic element 4 capable of generating elastic contraction force is connected between the opposite sides of the first support base 1 and the second support base 2, thereby generating motion resistance and restoring force for the relative movement of the first support base 1 and the second support base 2 on the sphere 3. Its overall structure is simple and practical, and the first support base 1 and the second support base 2 offer multiple movement modes, allowing trainees to perform various exercises using this multifunctional fitness device. (See attached diagram) Figure 8 As shown, either the first support seat 1 or the second support seat 2 can be placed flat on the ground. The trainee can then support their arms on the support seat furthest from the ground to perform a plank exercise. When needed, the body can be swayed to the sides or the arms can be twisted synchronously with the support seat of the supporting arm to increase the intensity of the plank exercise. Alternatively, as shown in the attached diagram... Figure 9 As shown, this multi-functional fitness device is used for push-up exercises. Or as shown in the attached diagram. Figure 10 Or attached Figure 11 As shown, this multi-functional fitness device is clamped onto the thigh, and the opening and closing motion between the first support seat 1 and the second support seat 2 exercises the thigh muscles. Or as shown in the attached diagram. Figure 12 Or attached Figure 13 As shown, the arm muscles are exercised by utilizing the opening and closing motion between the first support 1 and the second support 2. Or as shown in the attached diagram. Figure 14 As shown, the multifunctional fitness device is placed on the ground. The trainee sits with their feet on the support base away from the ground, and exercises their feet by using the opening and closing motion or twisting motion between the first support base 1 and the second support base 2. Or as shown in the attached diagram. Figure 15 The multifunctional fitness device is placed on a table and the arms are exercised by the twisting motion between the first support seat 1 and the second support seat 2.

[0037] In this embodiment, preferably, the first support 1 and the second support 2 are configured to be movably connected to the surface of the sphere 3 via corresponding first concave spherical surfaces 11 and 21, respectively, and both can move along the surface of the sphere 3 with the center of motion of the sphere 3 as the center of motion. This design makes the opening and closing movements or relative torsional movements between the first support 1 and the second support 2 more flexible and smooth.

[0038] Please refer to the appendix. Figure 1 To be continued Figure 7 In one preferred embodiment, a first support portion 12 and a second support portion 13 are formed on both sides of the first support base 1, and a third support portion 22 and a fourth support portion 23 are formed on both sides of the second support base 2. The first support portion 12 and the third support portion 22 are arranged opposite to each other, and the second support portion 13 and the fourth support portion 23 are arranged opposite to each other. An elastic member 4 is connected between the first support portion 12 and the third support portion 22 or between the second support portion 13 and the fourth support portion 23.

[0039] Please refer to the appendix. Figure 5 Appendix Figure 8 In one preferred embodiment, the first support portion 12, the second support portion 13, the third support portion 22 and the fourth support portion 23 each have an arc-shaped concave structure that facilitates support of the human arm.

[0040] Please refer to the appendix. Figure 1 Appendix Figure 5 In one preferred embodiment, flexible pads 5 are placed on the arc-shaped concave structures of the first support portion 12, the second support portion 13, the third support portion 22, and the fourth support portion 23. The flexible pads 5 provide more comfortable support for the human arm, thereby improving exercise comfort. In this embodiment, preferably, the flexible pads 5 can be made of rubber or silicone.

[0041] Please refer to the appendix. Figure 5 Appendix Figure 9 In one preferred embodiment, the first support portion 12, the second support portion 13, the third support portion 22 and the fourth support portion 23 are each provided with an opening structure that facilitates gripping.

[0042] Please refer to the appendix. Figure 1 To be continued Figure 5 In one preferred embodiment, the first support portion 12 and the third support portion 22, or the second support portion 13 and the fourth support portion 23, are configured to form a tendency to close together under the elastic contraction force of the elastic member 4. However, those skilled in the art will understand that in other embodiments, depending on the exerciser's needs, an elastic member 4 can be installed between the first support portion 12 and the third support portion 22, and between the second support portion 13 and the fourth support portion 23, thereby allowing for more diverse exercise using this multifunctional fitness device tailored to individual needs.

[0043] Please refer to the appendix. Figure 5 In one preferred embodiment, the first concave spherical surface 11 and the second concave spherical surface 21 are respectively provided with a first groove 111 and a second groove 211 for embedding the elastic member 4, and the first support base 1 and the second support base 2 are respectively provided with a first fixing slot 14 and a second fixing slot 24 for fixing the end of the elastic member 4. It can be understood that in this embodiment, the elastic member 4 is fixedly connected together by the snap-fit ​​limiting of its end with the first fixing slot 14 and the second fixing slot 24. However, those skilled in the art should understand that in other embodiments, the end of the elastic member 4 can also be fixedly connected together with the first support base 1 and the second support base 2 by other fixed connection structures, and is not limited to the specific implementation method disclosed in this embodiment.

[0044] Please refer to the appendix. Figure 4 In one preferred embodiment, the diameter of the sphere 3 is defined as D, and the embedding depth H of the sphere 3 in the first concave spherical surface 11 or the second concave spherical surface 21 is configured to be 0.1D to 0.25D.

[0045] Please refer to the appendix. Figure 5 In one preferred embodiment, sphere 3 is a rigid spherical structure. In this embodiment, preferably, sphere 3 is a rigid hollow spherical structure made of plastic. This design ensures that the overall weight of the multifunctional fitness device is not excessive and will not affect normal exercise, making it convenient for users.

[0046] Please refer to the appendix. Figure 5 In one preferred embodiment, the elastic element 4 is an elastic rope or elastic band, and both ends of the elastic element 4 are provided with a fixing ball head 41. In this embodiment, preferably, the elastic element 4 is a yarn-covered elastic rope structure, and each end of the yarn-covered elastic rope is provided with a protruding ball head 41.

[0047] The above-described embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features therein. These modifications or substitutions do not cause the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention. Therefore, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present invention.

Claims

1. A multi-functional fitness device, characterized by: The application relates to a ball support device, which comprises a first support base (1), a second support base (2) and a ball (3), wherein the first support base (1) and the second support base (2) are respectively provided with a first concave spherical surface (11) and a second concave spherical surface (21) matched with the shape of the ball (3), the first support base (1) and the second support base (2) are oppositely arranged, the ball (3) is supported between the first support base (1) and the second support base (2), and the two sides of the ball (3) are partially matched and embedded into the first concave spherical surface (11) and the second concave spherical surface (21) respectively, the first support base (1) and the second support base (2) are configured to be movably connected to the surface of the ball (3) through the corresponding first concave spherical surface (11) and the second concave spherical surface (21), and are movably arranged on the surface of the ball (3) with the center of the ball (3) as the movement center, and an elastic member (4) capable of generating elastic contraction force is connected between the opposite sides of the first support base (1) and the second support base (2). The movement mode of the ball support device comprises that the opposite sides of the first support base (1) and the second support base (2) can be opened or closed, or the relative torsional movement can be generated between the first support base (1) and the second support base (2), meanwhile, the elastic member (4) capable of generating elastic contraction force is further connected between the opposite sides of the first support base (1) and the second support base (2), so that the movement resistance and the reset force are generated for the relative movement of the first support base (1) and the second support base (2) on the ball (3).

2. The multi-functional fitness device of claim 1, wherein: The two sides of the first support base (1) are respectively provided with a first support part (12) and a second support part (13), the two sides of the second support base (2) are respectively provided with a third support part (22) and a fourth support part (23), the first support part (12) and the third support part (22) are oppositely arranged, the second support part (13) and the fourth support part (23) are oppositely arranged, and the elastic member (4) is connected between the first support part (12) and the third support part (22) or between the second support part (13) and the fourth support part (23).

3. The multi-functional fitness device of claim 2, wherein: The first support part (12), the second support part (13), the third support part (22) and the fourth support part (23) are all provided with arc-shaped recess structures for conveniently supporting human arms.

4. The multi-functional exercise device of claim 3, wherein: The first support part (12), the second support part (13), the third support part (22) and the fourth support part (23) are all provided with flexible pads (5) on the arc-shaped recess structures.

5. The multi-functional exercise apparatus of claim 2 wherein: The first support part (12), the second support part (13), the third support part (22) and the fourth support part (23) are all provided with opening structures for conveniently gripping.

6. The multi-functional exercise apparatus of claim 2 wherein: The first support part (12) and the third support part (22) or the second support part (13) and the fourth support part (23) are configured to form the movement trend of mutual folding and closing through the elastic contraction force of the elastic member (4).

7. The multi-functional fitness device according to any one of claims 1 to 6, wherein: First concave spherical surface (11) and second concave spherical surface (21) are respectively provided with first embedding groove (111) and second embedding groove (211) for embedding elastic member (4), and first support seat (1) and second support seat (2) are respectively provided with first fixed clamping (14) and second fixed clamping (24) for fixing the end of elastic member (4).

8. The multi-functional fitness device of any one of claims 1 to 6, wherein: The diameter of the sphere (3) is defined as D, and the embedding depth H of the sphere (3) in the first concave spherical surface (11) or the second concave spherical surface (21) is configured to be 0.1D-0.25D.

9. The multi-functional fitness device according to any one of claims 1 to 6, wherein: The sphere (3) is a hard round ball structure.

10. The multi-functional exercise apparatus according to any one of claims 1 to 6, wherein: The elastic member (4) is a elastic rope or a elastic band, and both ends of the elastic member (4) are provided with a ball head (41) for fixing.

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