Fitness equipment

Abstract

The embodiment of the utility model provides fitness equipment. The fitness equipment comprises a frame body; the two movable arm assemblies are arranged in pairs, the movable arm assemblies are movably connected to the frame body, each movable arm assembly comprises a movable arm, a sliding piece, a hinge piece and a plurality of locking pieces, the sliding pieces are arranged on the frame body in a sliding mode in the vertical direction, the hinge pieces are rotatably connected to the sliding pieces, the rotating axes of the hinge pieces are parallel to the vertical direction, and the locking pieces are arranged on the movable arms. The first end of the movable arm is rotationally connected with the hinging piece; wherein the first locking piece is used for locking the relative movement of the sliding piece and the frame body, the second locking piece is used for locking the relative movement of the hinge piece and the sliding piece, and the third locking piece is used for locking the relative movement of the movable arm and the hinge piece. According to the fitness equipment, the adjusting modes of the movable arms are flexible and changeable, different use requirements of users can be met, the exercise modes of the users can be expanded, and the use experience of the users is improved.

Description

Technical Field

[0001] The present application relates to the technical field of fitness equipment, and in particular to a fitness device. Background Art

[0002] In the related art, a strength trainer usually includes two movable arms arranged in pairs as support components for a resistance traction rope. However, the position and angle adjustment of the movable arms are not flexible enough to meet the needs of users of different body shapes, and the user experience needs to be improved. Utility Model Content

[0003] The embodiments of the present application provide a fitness device to solve or alleviate one or more technical problems in the prior art.

[0004] The fitness equipment of the embodiment of the present application includes: a frame; two movable arm assemblies arranged in pairs, the movable arm assembly is movably connected to the frame, the movable arm assembly includes a movable arm, a sliding member, a hinge and a plurality of locking members, the sliding member is slidably arranged on the frame along the vertical direction, the hinge is rotatably connected to the sliding member, and the rotation axis of the hinge is parallel to the vertical direction, and the first end of the movable arm is rotatably connected to the hinge; wherein the first locking member is used to lock the relative movement of the sliding member and the frame, the second locking member is used to lock the relative movement of the hinge and the sliding member, and the third locking member is used to lock the relative movement of the movable arm and the hinge.

[0005] In one embodiment, the frame is provided with two storage cavities corresponding to the two movable arm assemblies respectively, and a sliding shaft arranged along the vertical direction is provided in the storage cavity, and the sliding member forms a sliding fit with the sliding shaft.

[0006] In one embodiment, the inner wall of the storage cavity is provided with a plurality of first locking holes arranged at intervals in the vertical direction, and the sliding member is provided with a first through hole; wherein the first locking member is passed through the first through hole, and the end of the first locking member is inserted into any first locking hole.

[0007] In one embodiment, the sliding member includes an upper end plate located on the upper side of the hinge, the upper end plate is provided with a second through hole, and the top of the hinge is provided with a plurality of second locking holes distributed circumferentially; wherein the second locking member is passed through the through hole, and the end of the second locking member is inserted into any second locking hole.

[0008] In one embodiment, the hinged member includes two fixed plates arranged opposite to each other, a rotating shaft is arranged between the two fixed plates, and the first end of the movable arm is rotatably connected to the rotating shaft.

[0009] In one embodiment, the movable arm is provided with a third through hole, wherein one of the fixed plates is provided with a plurality of third locking holes distributed circumferentially; wherein the third locking member is passed through the third through hole, and an end of the third locking member is inserted into any third locking hole.

[0010] In one embodiment, the fitness equipment also includes a resistance device and two traction ropes. The resistance device is arranged inside the frame. The two traction ropes are respectively arranged corresponding to the two movable arm assemblies. One end of the traction rope is transmission connected to the resistance device, and the other end passes through the interior of the movable arm and extends from the second end of the movable arm; wherein the resistance device is used to provide resistance in the opposite direction of the traction direction of the traction rope.

[0011] In one embodiment, a handle is provided at the other end of the traction rope.

[0012] In one embodiment, the fitness equipment further includes a display device, and the display device is disposed on the frame.

[0013] In one embodiment, the frame includes a body and a support base, and the support base is connected to the bottom of the body.

[0014] According to the movable arm assembly of the fitness equipment of the embodiment of the present application, based on the sliding connection between the sliding part and the frame, the rotational connection between the movable part and the hinge, and the rotational connection between the movable arm and the hinge, it is possible to adjust the height position, horizontal rotation position, and vertical rotation position of the movable arm in three dimensions, and lock the position of the movable arm in three dimensions through three locking parts, so that the user can flexibly adjust the traction position of the traction rope according to different body shapes or exercise postures. In summary, according to the fitness equipment of the embodiment of the present application, the adjustment method of the movable arm of the movable arm assembly is flexible and changeable, which can meet the different usage needs of users, is conducive to expanding the user's exercise form, and improving the user's usage experience.

[0015] The above summary is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the present application will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In the accompanying drawings, unless otherwise specified, the same reference numerals throughout the multiple drawings represent the same or similar parts or elements. These drawings are not necessarily drawn to scale. It should be understood that these drawings only depict some embodiments disclosed in the present application and should not be regarded as limiting the scope of the present application.

[0017] Figure 1 A front view showing a fitness device according to an embodiment of the present application;

[0018] Figure 2 Show Figure 1 A schematic diagram of the enlarged local structure at point A in the middle;

[0019] Figure 3 A perspective view showing a fitness device according to an embodiment of the present application.

[0020] Description of reference numerals:

[0021] Fitness equipment 1;

[0022] The frame 10; the storage cavity 11; the first locking hole 111; the sliding shaft 12; the body 13; the support base 14;

[0023] Movable arm assembly 20; movable arm 21; sliding member 22; hinge member 23; fixing plate 231; third locking hole 232; first locking member 241; second locking member 242; third locking member 243;

[0024] Traction rope 30; Handle 31;

[0025] Display device 40. DETAILED DESCRIPTION

[0026] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present application. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0027] Refer to the following Figures 1 to 3 The fitness equipment 1 according to the embodiment of the present application is described. In the embodiment of the present application, the fitness equipment 1 can be any type of fitness equipment, for example, a strength trainer or a multifunctional puller.

[0028] Figure 1 A front view of the fitness equipment 1 according to an embodiment of the present application is shown. Figure 2 Show Figure 1 The enlarged schematic diagram of the local structure at A in the middle is as follows: Figure 1 and Figure 2 As shown, the fitness equipment 1 of the embodiment of the present application includes a frame 10 and two movable arm assemblies 20. Specifically, the two movable arm assemblies 20 are arranged in pairs and are respectively movably connected to the frame 10. The movable arm assembly 20 includes a movable arm 21, a sliding member 22, a hinge 23 and a plurality of locking members. The sliding member 22 is slidably arranged on the frame 10 along the vertical direction, the hinge 23 is rotatably connected to the sliding member 22, and the rotation axis of the hinge 23 is parallel to the vertical direction. The first end of the movable arm 21 is rotatably connected to the hinge 23. Among them, the first locking member 241 is used to lock the relative movement between the sliding member 22 and the frame 10, the second locking member 242 is used to lock the relative movement between the hinge 23 and the sliding member 22, and the third locking member 243 is used to lock the relative movement between the movable arm 21 and the hinge 23.

[0029] Exemplarily, the two movable arm assemblies 20 can be arranged relative to each other in the left-right direction of the frame 10, and the two movable arm assemblies 20 can slide relative to the frame 10 in the vertical direction, i.e., the height direction of the frame 10, so as to adjust the height position of the two movable arm assemblies 20. It can be understood that the movable arm assembly 20 is used to provide a fulcrum for the traction rope 30 that is transmission-connected to the resistance device. In the process of the user applying traction to the traction rope 30 with both hands, the resistance device applies a force opposite to the traction direction to the traction rope 30, thereby giving the user resistance feedback, thereby achieving the purpose of strength training. Among them, the height of the position of the two movable arm assemblies 20 is suitable to be kept the same. In addition, the embodiment of the present application does not specifically limit the exercise posture of the user using the fitness equipment 1, and the user can exercise in a standing or squatting posture.

[0030] In some specific examples, each movable arm assembly 20 includes a movable arm 21, a sliding member 22, a hinge 23, a first locking member 241, a second locking member 242, and a third locking member 243. The sliding member 22 is slidably connected to the frame 10 in the vertical direction, and the first locking member 241 is used to lock the relative movement between the sliding member 22 and the frame 10 to lock the height position of the sliding member 22 relative to the frame 10. The hinge 23 is rotatably connected to the sliding member 22, and the rotation axis of the hinge 23 relative to the sliding member 22 is arranged parallel to the vertical direction, and the second locking member 242 is used to lock the relative movement between the hinge 23 and the sliding member 22 to lock the rotation position of the hinge 23 relative to the sliding member 22. The first end of the movable arm 21 is rotatably connected to the hinge 23, and the rotation axis of the movable arm 21 is perpendicular to the vertical direction. The third locking member 243 is used to lock the relative movement between the movable arm 21 and the hinge 23 to lock the rotation position of the movable arm 21 relative to the hinge 23.

[0031] It should be noted that one end of the traction rope 30 of the fitness equipment 1 is suitable for transmission connection with the resistance device in the frame 10, and the other end passes through the interior of the movable arm 21 and extends from the second end of the movable arm 21. The movable arm assembly 20 of the fitness equipment 1 of the embodiment of the present application can adjust the height position, horizontal rotation position and vertical rotation position of the movable arm 21 in three dimensions based on the sliding connection between the sliding member 22 and the frame 10, the rotation connection between the movable member and the hinge 23, and the rotation connection between the movable arm 21 and the hinge 23, and lock the position of the movable arm 21 in three dimensions through three locking members, so that the user can flexibly adjust the traction position of the traction rope 30 according to different body shapes or exercise postures.

[0032] In summary, according to the fitness equipment 1 of the embodiment of the present application, the adjustment method of the movable arm 21 of the movable arm assembly 20 is flexible and changeable, which can meet the different usage needs of users. Users can adjust the position of the movable arm according to their height and personal conditions, so that it can be suitable for users of different heights. At the same time, it can also meet the user's exercise needs for different parts of the body, which is conducive to expanding the user's exercise form and enhancing the user's usage experience.

[0033] In one embodiment, the frame 10 is provided with two storage chambers 11 corresponding to the two movable arm assemblies 20 respectively, and a sliding shaft 12 arranged along the vertical direction is provided in the storage chamber 11, and the sliding member 22 forms a sliding fit with the sliding shaft 12.

[0034] Exemplarily, two storage chambers 11 are spaced apart in the left-right direction of the frame 10, and each storage chamber 11 extends in the height direction of the frame 10. The sliding member 22 is sleeved on the sliding shaft 12, and is suitable for sliding along the extension direction of the sliding shaft 12. The height dimension of the storage chamber 11 can be greater than the length dimension of the movable arm 21, so that when the sliding member 22 slides to the end adjacent to the storage chamber 11 and the movable arm 21 rotates to be parallel to the vertical direction or at a small angle, at least a part of the movable arm 21 can be stored in the storage chamber 11, thereby reducing the space occupied by the fitness equipment 1.

[0035] Figure 3 1 is a perspective view of a fitness device 1 according to an embodiment of the present application. Figure 2 and Figure 3 As shown, the inner wall of the storage cavity 11 is provided with a plurality of first locking holes 111 arranged at intervals in the vertical direction, and the sliding member 22 is provided with a first through hole. The first locking member 241 is penetrated through the first through hole, and the end of the first locking member 241 is inserted into any first locking hole 111.

[0036] Exemplarily, the first locking member 241 may be a positioning pin. The first through hole is adapted to penetrate the sliding member 22 in the horizontal direction. When the sliding member 22 slides relative to the sliding shaft 12 to a position where the first through hole is flush with any first locking hole 111, the positioning pin passes through the first through hole and the end of the positioning pin is inserted into the corresponding first locking hole 111 to achieve locking cooperation between the positioning pin and the first locking hole 111, thereby achieving positioning of the sliding member 22 in the height direction.

[0037] It should be noted that the embodiment of the present application does not specifically limit the number of the first locking holes 111 and the distance between two adjacent first locking holes 111, and those skilled in the art can flexibly set them according to actual conditions.

[0038] Through the above embodiment, the adjustment of the sliding member 22 at different height positions is achieved, so that the height positions of the second ends of the two movable arms 21 can be adjusted, and the adjustment method is simple and the positioning is reliable.

[0039] In one embodiment, the sliding member 22 includes an upper end plate located on the upper side of the hinge 23, the upper end plate is provided with a second through hole, and the top of the hinge 23 is provided with a plurality of second locking holes (not shown) distributed circumferentially. The second locking member 242 is penetrated through the through hole, and the end of the second locking member 242 is inserted into any second locking hole.

[0040] Exemplarily, the second locking member 242 can also be a positioning pin. The second through hole is suitable for penetrating the upper end plate in the vertical direction. A plurality of second locking holes are provided on the top of the hinge 23, and the plurality of second locking holes are arranged at intervals in the rotation circumferential direction of the hinge 23. When the hinge 23 rotates relative to the sliding member 22 to a position where any second locking hole is directly opposite to the second through hole, the positioning pin passes through the second through hole and the end of the positioning pin is inserted into the corresponding second locking hole to achieve locking cooperation between the positioning pin and the second locking hole, thereby achieving positioning of the hinge 23 in the rotation direction relative to the sliding member 22.

[0041] It should be noted that the embodiment of the present application does not specifically limit the number of the second locking holes and the distance between two adjacent second locking holes, and those skilled in the art can flexibly set them according to the maximum rotation angle of the hinge 23 relative to the sliding member 22.

[0042] Through the above implementation, the movable arm 21 can be adjusted at different horizontal rotation positions, so that the horizontal distance between the second ends of the two movable arms 21 can be adjusted, and the adjustment method is simple and reliable.

[0043] In one embodiment, the hinge 23 includes two fixed plates 231 that are oppositely disposed. A rotating shaft is disposed between the two fixed plates 231 , and the first end of the movable arm 21 is rotatably connected to the rotating shaft.

[0044] Exemplarily, the two fixed plates 231 are arranged opposite to each other in the horizontal direction, the rotation axis of the rotating shaft between the two fixed plates 231 is arranged perpendicular to the vertical direction, and a pivot hole is provided at the first end of the movable arm 21, and the rotating shaft is suitable for passing through the pivot hole to realize the rotation coordination between the first end of the movable arm 21 and the hinge 23.

[0045] Optionally, the movable arm 21 is provided with a third through hole, and one of the fixing plates 231 is provided with a plurality of third locking holes 232 distributed circumferentially. The third locking member 243 is passed through the third through hole, and the end of the third locking member 243 is inserted into any third locking hole 232.

[0046] Exemplarily, the third locking member 243 can also be a positioning pin. A plurality of third locking holes 232 are provided on any of the two fixing plates 231 of the hinge 23, and the plurality of third locking holes 232 are arranged at intervals in the rotation circumferential direction of the hinge 23. The third through hole is suitable for penetrating the portion adjacent to the first end of the movable arm 21 in the horizontal direction. When the rotating arm rotates to the rotation position where the third through hole is directly opposite to any of the third locking holes 232, the positioning pin passes through the third through hole and the end of the positioning pin is inserted into the corresponding third locking hole 232 to achieve locking cooperation between the positioning pin and the third locking hole 232, thereby achieving positioning of the movable arm 21 in the rotation direction relative to the hinge 23.

[0047] It should be noted that the embodiment of the present application does not specifically limit the number of the third locking holes 232 and the distance between two adjacent third locking holes 232 , and those skilled in the art can flexibly set them according to the maximum rotation angle of the movable arm 21 relative to the hinge 23 .

[0048] Through the above embodiment, the movable arms 21 can be adjusted at different vertical rotation positions, so that the height positions and the positions in the front-rear direction of the two movable arms 21 can be adjusted, and the adjustment method is simple and reliable.

[0049] In one embodiment, the fitness equipment 1 also includes a resistance device and two traction ropes 30. The resistance device is arranged inside the frame 10. The two traction ropes 30 are respectively arranged corresponding to the two movable arm assemblies 20. One end of the traction rope 30 is transmission connected to the resistance device, and the other end passes through the interior of the movable arm 21 and extends from the second end of the movable arm 21; wherein the resistance device is used to provide resistance in the opposite direction of the traction direction of the traction rope 30.

[0050] In the embodiment of the present application, the resistance device may use a magnetic resistance device or a resistance motor as a resistance source to apply resistance to the traction rope 30 in the opposite direction of its traction. In some optional examples, the resistance device may include a metal flywheel, an electromagnet, and a transmission wheel set, the traction rope 30 is wound around the transmission wheel set, and the transmission wheel set forms a transmission match with the metal flywheel, and the electromagnet is arranged adjacent to the metal flywheel so that the metal flywheel can cut the magnetic field generated by the electromagnet. In the process of the user applying traction to the traction rope 30, the traction rope 30 drives the transmission wheel set to rotate, thereby driving the metal flywheel to rotate. During the rotation process, the metal flywheel is subjected to an electromagnetic force in the opposite direction of its rotation due to cutting the magnetic field of the electromagnet, thereby generating resistance in the opposite direction of the traction direction of the traction rope 30.

[0051] Exemplarily, a plurality of tension wheels are disposed inside the movable arm 21 for guiding the traction rope 30 and allowing the other end of the traction rope 30 to extend from the second end of the movable arm 21 . A fixed pulley is also disposed at the second end of the movable arm 21 to position the traction rope 30 .

[0052] In one embodiment, Figure 1 and Figure 3 As shown, a handle 31 is provided at the other end of the traction rope 30. The user can apply traction to the traction rope 30 by pulling the two handles 31.

[0053] In one embodiment, Figure 1 and Figure 3 As shown, the fitness equipment 1 further includes a display device 40 , and the display device 40 is disposed on the frame 10 .

[0054] In the embodiment of the present application, the display device 40 may adopt a touch screen, so that the user can input control instructions through touch operations on the touch screen, so as to set the training mode or meet other control requirements.

[0055] In one embodiment, Figure 1 and Figure 3 As shown, the frame 10 includes a body 13 and a support base 14 , and the support base 14 is connected to the bottom of the body 13 .

[0056] Exemplarily, the support base 14 may be in the shape of a flat plate, and the length direction of the support base 14 may be arranged along the front-rear direction of the fitness equipment 1 to improve the support stability of the support base 14 and reduce the probability of the fitness equipment 1 tipping over.

[0057] In addition, other components of the fitness equipment 1 of the embodiment of the present application can adopt various technical solutions known to ordinary technicians in this field now and in the future, and will not be described in detail here.

[0058] In the description of this specification, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0059] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0060] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0061] In the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0062] The disclosure above provides many different embodiments or examples to realize the different structures of the present application. In order to simplify the disclosure of the present application, the parts and settings of specific examples are described above. Of course, they are only examples, and the purpose is not to limit the present application. In addition, the present application can repeat reference numerals and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, which itself does not indicate the relationship between the various embodiments and / or settings discussed.

[0063] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A fitness equipment, characterized in that: include: Frame; Two movable arm assemblies are arranged in pairs, and the movable arm assemblies are movably connected to the frame body. The movable arm assembly comprises a movable arm, a sliding member, a hinge and a plurality of locking members. The sliding member is slidably arranged on the frame body along a vertical direction, the hinge is rotatably connected to the sliding member, and the rotation axis of the hinge is parallel to the vertical direction. The first end of the movable arm is rotatably connected to the hinge; The first locking member is used to lock the relative movement between the sliding member and the frame, the second locking member is used to lock the relative movement between the hinge and the sliding member, and the third locking member is used to lock the relative movement between the movable arm and the hinge.

2. The fitness equipment according to claim 1, characterized in that: The frame body is provided with two storage chambers corresponding to the two movable arm assemblies respectively, and a sliding shaft arranged along the vertical direction is arranged in the storage chamber, and the sliding member forms a sliding fit with the sliding shaft.

3. The fitness equipment according to claim 2, characterized in that: The inner wall of the storage cavity is provided with a plurality of first locking holes arranged at intervals in the vertical direction, and the sliding member is provided with a first through hole; wherein the first locking member is passed through the first through hole, and an end of the first locking member is inserted into any of the first locking holes.

4. The fitness equipment according to claim 1, characterized in that: The sliding member includes an upper end plate located on the upper side of the hinge, the upper end plate is provided with a second through hole, and the top of the hinge is provided with a plurality of second locking holes distributed circumferentially; wherein the second locking member is passed through the through hole, and the end of the second locking member is inserted into any of the second locking holes.

5. The fitness equipment according to claim 1, characterized in that: The hinged member comprises two fixed plates arranged opposite to each other, a rotating shaft is arranged between the two fixed plates, and the first end of the movable arm is rotatably connected to the rotating shaft.

6. The fitness equipment according to claim 5, characterized in that: The movable arm is provided with a third through hole, wherein one of the fixed plates is provided with a plurality of third locking holes distributed circumferentially; wherein the third locking member is passed through the third through hole, and an end of the third locking member is inserted into any of the third locking holes.

7. The fitness equipment according to any one of claims 1 to 6, characterized in that: It also includes a resistance device and two traction ropes, wherein the resistance device is arranged inside the frame, and the two traction ropes are respectively arranged corresponding to the two movable arm assemblies, one end of the traction rope is transmission-connected to the resistance device, and the other end passes through the inside of the movable arm and extends out from the second end of the movable arm; wherein the resistance device is used to provide resistance in the opposite direction to the traction direction of the traction rope.

8. The fitness equipment according to claim 7, characterized in that: The other end of the traction rope is provided with a handle.

9. The fitness equipment according to any one of claims 1 to 6, characterized in that: It also includes a display device, which is arranged on the frame.

10. The fitness equipment according to any one of claims 1 to 6, characterized in that: The frame includes a main body and a support base, and the support base is connected to the bottom of the main body.

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