Balance beam

Abstract

Balance beam, characterized in that it comprises the following: a balance beam (10); and two support assemblies (20), wherein the two support assemblies (20) are arranged at both ends or near the two ends of the balance beam (10); wherein the individual support assembly (20) comprises a connecting element (21), a support element (22) and comprising an adjusting element (23), wherein the connecting element (21) is connected to the balance beam (10); wherein one end of the support element (22) is rotatably connected to the connecting element (21) and the support element (22) is rotatable between an unfolded position and an unfolded position, wherein the free end of the support element (22) serves to rest on a support surface; wherein the adjusting element (23) is configured such that, when adjusted, it sets its angle to the balance beam (10) in order to set the angle between the support element (22) and the connecting element (21).

Description

TECHNICAL AREA

[0001] The present utility model relates to the technical field of sports equipment, in particular a balance beam. STATE OF THE ART

[0002] As a fitness device frequently used in gymnastics, a balance beam can effectively train balance, body coordination, and physical flexibility; it offers good training effectiveness for groups such as youth or in rehabilitation. Balance beams currently available on the market generally consist of a balance beam and support legs that serve to stabilize it. However, on existing balance beams, the height of the support legs is currently fixed and not adjustable, meaning the height of the balance beam is unchangeable. This cannot meet users' needs for training at different heights and detracts from the user experience. CONTENTS OF THE PRESENT USE SAMPLE

[0003] The present utility model is based on the task of providing a balance beam to overcome the disadvantage in the prior art, thereby solving the problem of the lack of adjustability in existing balance beams.

[0004] According to the present utility model, the problem is solved by the following design: A balance beam is provided, which includes the following: a balance beam; and two support assemblies, wherein the two support assemblies are arranged at both ends or near both ends of the balance beam; wherein the individual support assembly comprises a connecting element, a support element and an adjusting element, wherein the connecting element is connected to the balance beam; wherein one end of the support element is rotatably connected to the connecting element and the support element is rotatable between a folded position and an unfolded position, wherein the free end of the support element serves to rest on a support surface; wherein the adjusting element is configured such that, when adjusted, it sets its angle to the balance beam in order to set the angle between the support element and the connecting element.

[0005] Advantageous effects of the present utility model: Due to the design of the structure described above, the support element is rotated during use so that it is positioned at an angle relative to the balance beam. Subsequently, the adjustment element is rotated so that the adjustment element, the connecting element, and the support element form a triangular support structure that can stably support the balance beam. Furthermore, adjusting the angle between the adjustment element and the balance beam allows for the regulation of the angle between the support element and the connecting element, thereby setting the inclination angle of the support element. This serves to adjust the height of the balance beam to meet user requirements for different balance beam heights. BRIEF DESCRIPTION OF THE DRAWING

[0006] To better illustrate the technical solutions in exemplary embodiments according to the present utility model, the accompanying drawings are briefly described below. It is understood that the following drawings represent only some exemplary embodiments of the present utility model and that it is possible for a person skilled in the art to derive further drawings from such drawings without inventive steps. These drawings show: Fig. 1 a schematic representation of the present utility model with the support element in the unfolded position; Fig. 2 a schematic representation of the present utility model with the support element in the unfolded position from a different angle; Fig. 3 an exploded view of the present utility model; Fig. 4 a schematic representation of the present utility model with the support assembly in the unfolded position; Fig. 5 a schematic representation of the present utility model with the support element in the folded position; Fig. 6 a schematic representation of the present utility model with the support element in the folded position from a different angle; Fig. 7 an enlarged representation of point a according to Fig. 6; Fig. 8 a schematic representation of another embodiment in which a second recess is provided on the support element, according to the present utility model; Fig. 9 an enlarged representation of point b according to Fig. 8; Fig. 10 a schematic representation of the other embodiment in which the second recess is provided on the support element, according to the present utility model from a different angle; Fig. 11 a schematic representation of the support assembly in which the support element has an insertion opening, according to the present utility model; Fig. 12 a schematic representation of the support assembly, in which the support element has the insertion opening, according to the present utility model from a different perspective. DETAILED DESCRIPTION

[0007] The technical embodiments of the exemplary embodiments according to the present utility model are explained completely and clearly below with reference to the accompanying drawing. It is understood that the described exemplary embodiments represent some of the exemplary embodiments of the present utility model, rather than all of them. All other exemplary embodiments that could be obtained by a person skilled in the art in this field from the exemplary embodiments of the utility model without inventive steps are also within the scope of protection of the utility model.

[0008] It will be on Fig. Reference is made to sections 1 to 7. The present utility model provides a balance beam.

[0009] The balance beam comprises a balancing beam 10 and two support assemblies 20. The two support assemblies 20 are arranged at both ends or near both ends of the balancing beam 10.

[0010] The individual support assembly 20 comprises a connecting element 21, a support element 22, and an adjusting element 23. The connecting element 21 is connected to the balance beam 10. One end of the support element 22 is rotatably connected to the connecting element 21, and the support element 22 can rotate between a folded and an extended position. The free end of the support element 22 serves to rest against a support surface. The adjusting element 23 is configured such that, when adjusted, it sets its angle to the balance beam 10 in order to adjust the angle between the support element 22 and the connecting element 21.

[0011] Due to the design of the structure described above, the support element 22 is rotated during application so that it is positioned at an angle relative to the balance beam 10. The adjustment element 23 is then rotated so that, together with the connecting element 21 and the support element 22, it forms a triangular support structure that provides stable support for the balance beam 10. Furthermore, adjusting the angle between the adjustment element 23 and the balance beam 10 allows for the regulation of the angle between the support element 22 and the connecting element 21, thereby adjusting the tilt angle of the support element 22. This allows for height adjustment of the balance beam 10 to meet user requirements for different heights.

[0012] In one embodiment, the connecting element 21 has several spaced-apart first recesses 212b, and one end of the adjusting element 23 is rotatably connected to the support element 22. By positioning the other end of the adjusting element 23 in different first recesses 212b, the angle between the adjusting element 23 and the balance beam 10 is set, thereby adjusting the angle between the support element 22 and the connecting element 21 and thus achieving height adjustment of the balance beam 10.

[0013] Since the first recesses 212b are formed on the connecting element 21, and the connecting element 21 is located at the base of the balance beam 10, a large proportion of the forces acting on the connecting element 21 are transferred to the balance beam 10 when supported by the support element 22. Therefore, the strength of the connecting element 21, in which the first recesses 212b are formed, can be ensured. Since there are no connecting holes in the support element 22 and the adjusting element 23, they exhibit high strength. Thus, the product as a whole is more robust, more durable, less prone to deformation, and possesses high stability.

[0014] In the present embodiment, the support assembly 20 further comprises a first axis of rotation 24. The connecting element 21 comprises a first connecting plate 211 and two second connecting plates 212. The first connecting plate 211 is connected to the lower surface of the balance beam 10, and the two second connecting plates 212 are designed such that they extend from both side edges of the first connecting plate 211 in a direction away from the balance beam 10. The support element 22 is rotatably connected to the second connecting plates 212 via the first axis of rotation 24, so that the support element 22 is rotatably connected to the connecting element 21.The design of the structure described above connects the two second connecting plates 212 to the two side edges of the first connecting plate 211, creating an angle between the first connecting plate 211 and the two second connecting plates 212. This effectively increases the strength of the connecting element 21. Since the second connecting plates 212 project beyond the surface of the first connecting plate 211, this facilitates the provision of features such as the first recesses 212b on the second connecting plates 212. Furthermore, this provides the necessary clearance to insert the first pivot axis 24, thus simplifying the production and assembly of the balance beam product according to the present embodiment.

[0015] In the present embodiment, the support element 22 comprises a first support plate 221 and two second support plates 222. The two second support plates 222 are designed to extend from both side edges of the first support plate 221 towards the balancing beam 10. The second support plates 222 are rotatably connected to the respective second connecting plates 212 via the first axis of rotation 24. The design of the above structure effectively increases the strength of the support element 22.

[0016] In the present embodiment, the support assembly 20 further comprises a second axis of rotation 25. One end of the adjusting element 23 is rotatably connected via the second axis of rotation 25 to the central region or a position close to the central region of the individual second support plate 222, so that the adjusting element 23 is rotatably connected to the support element 22.

[0017] In the present embodiment, the distance between the two second support plates 222 is smaller than the distance between the two second connecting plates 212, and the two second support plates 222 are at least partially inserted between the two second connecting plates 212. The width of the adjusting element 23 is smaller than the distance between the two second support plates 222, and the adjusting element 23 is at least partially inserted between the two second support plates 222. Due to the design of the structure described above, the adjusting element 23 can be accommodated between the two second support plates 222, and the support element 22 can be accommodated between the two second connecting plates 212.This allows the connecting element, the support element and the adjusting element to be folded together and stored in a space-saving manner, which reduces the volume of the balance beam when stored according to the present embodiment and the packaging volume, thus lowering transport costs.

[0018] In the present embodiment, a guide rod 26 is provided on the adjusting element 23, and a first recess 212b is provided on each of the two second connecting plates 212. By positioning the guide rod 26 in different first recesses 212b, the angle between the adjusting element 23 and the balancing beam 10 is adjusted. The guide rod 26 can increase the contact area between the adjusting element 23 and the individual first recess 212b, thereby increasing the stability of the support assembly 20 during bracing.

[0019] The single first recess 212b is arranged at an angle. The length of the single first recess 212b extends diagonally downwards from a position near the center of the balance beam 10. The design of the above structure facilitates the insertion of the guide rod 26 along the single first recess 212b when the adjusting element 23 is rotated relative to the support element 22, thus simplifying the user's adjustment of the balance beam's height. Furthermore, the guide rod 26 rests against the inclined inner wall of the single first recess 212b, running substantially tangentially to the inner wall of the single first recess 212b.This enables a stable attachment of the support rod 26 to the inner wall of the individual first recess 212b, prevents a sliding movement of the support rod 26 relative to the inner wall of the individual first recess 212b and thus further increases the product stability.

[0020] In the present embodiment, both ends of the support rod 26 are each provided with a fastening element 27, which is connected to the support rod 26 by means of a thread. The design of the structure described above secures the support rod 26 to the adjusting element 23. Specifically, if the support rod 26 extends through the adjusting element 23, the fastening element 27 can be, for example, a screw or a nut attached to one end of the support rod 26 to securely fix the support rod 26 to the adjusting element 23. If the support rod 26 does not extend through the adjusting element 23, the fastening element 27 can be, for example, a screw, one end of which is located in the adjusting element 23 and screwed firmly onto the support rod 26.Of course, in other embodiments the support rod 26 can also be formed in one piece with the adjusting element 23, or alternatively the support rod 26 can also be welded to the adjusting element 23, among other things.

[0021] In the present embodiment, the support assembly 20 further comprises a support rod 28, which is arranged at the free end of the support element 22. The support rod 28 extends in a direction that coincides with the longitudinal direction of the first axis of rotation 24. Due to the design of the structure described above, the support rod 28 extends in the longitudinal direction of the first axis of rotation 24, thereby increasing the bearing area between the support assembly 20 and the support surface. This enables stable support of the cantilever beam and increases both the support stability and the structural stability.

[0022] In the present embodiment, the support assembly 20 further comprises an anti-slip sleeve 29, which is fitted over an end region of the support rod 28. The design of the structure described above allows the sharp edges at the end regions of the support rod 28 to be encased, thereby smoothing the product edges. This reduces potential damage to floor surfaces or other support surfaces and prevents sharp edges from injuring the user, thus increasing product safety. At the same time, the anti-slip sleeve 29 also provides slip resistance, making the product support in this embodiment more stable.

[0023] In the present embodiment, the free end of the support element 22 extends to both sides, thus forming a mounting section 223 that is connected to the support rod 28. The surface contour of the mounting surface 223 is matched to the surface contour of the support rod 28. Due to the design of the structure described above, the mounting section 223 extends outwards from both sides of the free end of the support element 22. This facilitates the connection of the support rod 28 to the support element 22 for the user and also increases the contact area between the support rod 28 and the support element 22. This reduces the pressure exerted by the free end of the support element 22 on the surface of the support rod 28, further increasing the stability and strength of the product.

[0024] In the present embodiment, when the support element 22 is rotated into the folded position, the second pivot axis 25 is inserted into the centrally located first recess 212b, and the guide rod 26 is inserted into the first recess 212b located at the edge. Now the adjusting element 23 is fully inserted between the two second support plates 222, while the two second support plates 222 can be fully inserted between the two second connecting plates 212, further reducing the product volume, as shown in Fig. 5- Fig. 7 shown.

[0025] In the present embodiment, a receiving recess 222c is provided on the second support plate 222. When the support element 22 is rotated into the folded position, the receiving recess 222c corresponds to the first recess 212b, and the guide rod 26 is inserted into the receiving recess 222c. The design of the above structure allows the receiving recess 222c to facilitate the insertion of the guide rod 26, which in turn enables the full insertion of the adjusting element 23 between the two second support plates 222 and the full insertion of both second support plates 222 between the two second connecting plates 212. This ensures improved stability of the support element 22 in the folded position.

[0026] In the present embodiment, the length of the support element 22 is greater than the length of the second connecting plate 212. When the support element 22 is rotated into the folded position, the support rod 28 is located outside the second connecting plates 212 on a side far from the central section 11. Due to the design of the above structure, in which the length of the support element 22 is greater than the length of the second connecting plate 212, when the support element 22 is rotated into the folded position, the adjusting element 23 can be fully inserted between the two second support plates 212, and the two second support plates 212 can be fully inserted between the two second connecting plates 212, with the support rod 28 lying outside the second connecting plates 212.Now the connecting element 21, the support element 22, the adjusting element 23 and the support rod 28 lie in the same plane, which further reduces the product volume.

[0027] In the present embodiment, several evenly distributed projections 271 are provided on the circumferential surface of the fastening element 27. During use, the user can grasp these projections 271, which facilitates the rotation of the fastening element 27 and makes it more comfortable to use.

[0028] In the present embodiment, the outer surface of the anti-slip sleeve 29 has a friction-enhancing texture 291 to increase the friction between the outer surface of the anti-slip sleeve 29 and the supporting surface, such as the floor. This allows the product to be placed more stably on the floor or other supporting surfaces.

[0029] With reference to Fig. In another embodiment, as described in 8 to 10, it is conceivable that no several first recesses 212b are provided on the connecting element 21, whereas second recesses 220 are formed on the support element 22 instead.

[0030] In the present embodiment, one end of the adjusting element 23 is rotatably connected to the connecting element 21, and the support rod 26 is located at the other end of the adjusting element 23. By positioning the support rod 26 in one of the second recesses, the adjusting element 23, the support element 22, and the connecting element 21 form a triangular support structure to achieve stable support for the balance beam 10. Depending on the position of the support rod 26 on the adjusting element in different second recesses 220, the angle between the adjusting element 23 and the connecting element 21 is adjusted to regulate the angle between the support element 22 and the connecting element 21, and thus to adjust the height of the balance beam 10.

[0031] Of course, in other embodiments it is conceivable that neither first recesses 212b nor second recesses 220 are used to adjust the angle between the adjusting element 23 and the balancing beam 10. Instead, several insertion openings 210 can be provided on the connecting element 21 or the support element 22, and a plug-in rod 230 on the adjusting element 23 can be inserted into different insertion openings 210, as shown in Fig. 11 and Fig.As shown in Figure 12, the angle between the adjusting element 23 and the balance beam 10 can also be adjusted to regulate the height of the balance beam 10. The connecting rod 230 can be detachably attached to the adjusting element 23 so that the user can remove it and insert it into different insertion openings 210. The connecting rod 230 can, for example, be detachably connected to the adjusting element 23 and the individual insertion opening 210 by means of screws. Alternatively, the connecting rod 230 can consist of a threaded rod and a nut, with the threaded rod being guided through the adjusting element 23 and the individual insertion opening 210 and locked in place by means of the nut.

[0032] Up to now, one or more embodiments have been provided in conjunction with specific details, which in no way limit the specific implementation possibilities of the present utility model. Similar or equivalent processes and structures, or technical derivations or substitutions based on the fundamental ideas of the present utility model, should be considered as part of the scope of protection of the present utility model.

Claims

[1] Balance beam, characterized by that it includes the following: a balance beam (10); and two support assemblies (20), wherein the two support assemblies (20) are arranged at both ends or near the two ends of the balance beam (10); wherein the individual support assembly (20) comprises a connecting element (21), a support element (22) and comprising an adjusting element (23), wherein the connecting element (21) is connected to the balance beam (10); wherein one end of the support element (22) is rotatably connected to the connecting element (21) and the support element (22) is rotatable between an unfolded position and an unfolded position, wherein the free end of the support element (22) serves to rest on a support surface; wherein the adjusting element (23) is configured such that, when adjusted, it sets its angle to the balance beam (10) in order to set the angle between the support element (22) and the connecting element (21). [2] Balance beam according to claim 1, characterized by, that several spaced-apart first recesses (212b) are formed on the connecting element (21) and one end of the adjusting element (23) is rotatably connected to the support element (22); wherein the other end of the adjusting element (23) sets the angle between the adjusting element (23) and the balancing beam (10) by positioning it in different first recesses (212b). [3] Balance beam according to claim 2, characterized by, that the connecting element (21) comprises a first connecting plate (211) and two second connecting plates (212), wherein the first connecting plate (211) is connected to the lower surface of the balancing beam (10) and the two second connecting plates (212) are configured to extend from both side edges of the first connecting plate (211) in a direction away from the balancing beam (10), and wherein the support element (22) is rotatably connected to the second connecting plates (212) via a first axis of rotation (24). [4] Balance beam according to claim 3, characterized bythat the support element (22) comprises a first support plate (221) and two second support plates (222), wherein the two second support plates (222) are designed to extend from both side edges of the first support plate (221) in the direction of the balance beam (10); wherein one end of the adjusting element (23) is rotatably connected via a second axis of rotation (25) to the central region or a position near the central region of each second support plate (222); wherein a guide rod (26) is provided on the adjusting element (23) and a first recess (212b) is provided on each of the two second connecting plates (212); wherein the guide rod (26) adjusts the angle between the adjusting element (23) and the balance beam (10) by positioning itself in different first recesses (212b). [5] Balance beam according to claim 4, characterized by, that the distance between the two second support plates (222) is smaller than the distance between the two second connecting plates (212), wherein the two second support plates (222) are located at least partially between the two second connecting plates (212), and wherein the adjusting element (23) is located at least partially between the two second support plates (222). [6] Balance beam according to claim 4, characterized by , that the opening of the individual first recess (212b) points downwards; wherein the length of the individual first recess (212b) extends obliquely downwards from a position near the center of the balance beam (10) in a direction away from the center of the balance beam (10); wherein both ends of the support rod (26) are each provided with a fastening element (27) which is connected to the support rod (26) by means of a thread. [7] Balance beam according to claim 4, characterized by, that a receiving recess (222c) is provided on the individual second support plate (222) which is assigned to one of the first recesses (212b), and that when the support element (22) is rotated into the folded position, the second axis of rotation (25) is inserted into the centrally located first recess (212b) and the receiving recess (222c). [8] Balance beam according to claim 1, characterized by , that several spaced-apart second recesses are provided on the support element (22), wherein one end of the adjusting element (23) is rotatably connected to the connecting element (21); wherein one end of the adjusting element (23) adjusts the angle between the adjusting element (23) and the balancing beam (10) by positioning it in different second recesses. [9] Balance beam according to any one of claims 1 to 8, characterized by, that the support assembly (20) further comprises a support rod (28) which is arranged at the free end of the support element (22), wherein the support rod (28) extends in a direction which coincides with the longitudinal direction of the first axis of rotation (24); wherein the support assembly (20) further comprises a slip-resistant sleeve (29) which is fitted over an end region of the support rod (28). [10] Balance beam according to claim 9, characterized by , that the free end of the support element (22) extends to both sides and thus forms a mounting section (223) which is connected to the support rod (28), wherein the surface contour of the mounting surface (223) is aligned with the surface contour of the support rod (28).

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