Fitness equipment

Abstract

The utility model discloses fitness equipment, and belongs to the field of fitness equipment. The fitness equipment comprises a stand column structure, an equipment body, a handrail structure and a positioning pin, one end of the handrail structure is rotationally connected with the second end of the stand column structure, the second end of the stand column structure is provided with a first positioning through hole, and one end of the handrail structure is provided with a plurality of second positioning through holes; the multiple second positioning through holes are distributed in the rotating direction of the handrail structure relative to the stand column structure. And after the armrest structure rotates until one second positioning through hole is aligned with the first positioning through hole, the positioning pin is arranged in the second positioning through hole and the first positioning through hole in a penetrating manner. Thus, a user can flexibly adjust the inclination angle of the armrest structure, the armrest structure is fixed to the adjusted position through the positioning pin, the appropriate use angle of the armrest structure can be provided for users of different heights, and therefore the applicability of the fitness equipment is improved.

Description

Technical Field

[0001] This utility model relates to the field of fitness equipment, and in particular to a fitness device. Background Technology

[0002] With the continuous development of technology, fitness equipment is increasingly being used in consumers' work and daily lives. Currently, fitness equipment typically includes treadmills (or walking machines), motion machines, and exercise bikes. Handrails on fitness equipment help users maintain balance, especially during dynamic exercise or weight training, reducing the risk of falls due to loss of balance; they also help users safely get on and off the equipment.

[0003] Currently, some fitness equipment has added displays or phone holders to its handrails to meet users' demands for entertainment, personalization, and customization. However, when using fitness equipment, because the handrails are located in fixed positions, and different users have different heights or usage habits, some users experience postural imbalances or are unable to view the displays comfortably, resulting in low applicability of current fitness equipment. Utility Model Content

[0004] This utility model embodiment provides a fitness device. The technical solution is as follows:

[0005] The fitness equipment includes: a column structure, a main body of the equipment, a handrail structure, and positioning pins;

[0006] The first end of the column structure is connected to the main body of the equipment, and the second end of the column structure has a first positioning through hole;

[0007] One end of the handrail structure is rotatably connected to the second end of the column structure. One end of the handrail structure has a plurality of second positioning through holes, which are arranged along the rotation direction of the handrail structure relative to the column structure.

[0008] After the handrail structure is rotated until one of the plurality of second positioning through holes aligns with the first positioning through hole, the positioning pin passes through the second positioning through hole and the first positioning through hole.

[0009] Optionally, the plurality of second positioning through holes includes a plurality of unfolding positioning through holes and a retracting positioning through hole;

[0010] The armrest structure is rotatable between multiple first unfolded positions and first retracted positions. The multiple first unfolded positions correspond one-to-one with the multiple unfolded positioning through holes, and the retracted positioning through holes correspond to the first retracted positions.

[0011] When the armrest structure is located in one of the plurality of first unfolded positions, the positioning pin passes through the unfolding positioning through hole corresponding to the first unfolded position. When the armrest structure is located in the first storage position, the positioning pin passes through the storage positioning through hole.

[0012] Optionally, the shortest distance between two adjacent unfolding positioning through holes in the plurality of unfolding positioning through holes is less than the shortest distance between the receiving positioning through hole and the unfolding positioning through hole.

[0013] Optionally, one end of the handrail structure also has a travel limiting groove, and the fitness equipment also includes a limiting column;

[0014] The extension direction of the travel limiting groove is parallel to the rotation direction of the handrail structure relative to the column structure;

[0015] One end of the limiting post is inserted into the travel limiting groove, and the other end of the limiting post is fixedly connected to the second end of the column structure.

[0016] Optionally, the fitness equipment further includes a first rotating shaft, a first end of which is connected to one end of the column structure, a second end of which is connected to one end of the handrail structure, and the first rotating shaft is rotatably connected to at least one of the column structure and the handrail structure.

[0017] The travel limiting groove and the plurality of second positioning through holes are distributed circumferentially along the first rotation axis.

[0018] Optionally, the positioning pin includes a pin portion and a handle portion, wherein the pin portion is fixedly connected to the handle portion;

[0019] The pin portion passes through the second positioning through hole and the first positioning through hole, and the handle portion is located outside the first positioning through hole.

[0020] Optionally, the positioning pin may further include an anti-loss rope, one end of which is connected to the column structure, and the other end of which is connected to the pin portion or the handle portion.

[0021] Optionally, the fitness equipment also includes a detachable tabletop;

[0022] When the armrest structure is in the first unfolded position, the detachable table is installed on the armrest structure.

[0023] Optionally, the first end of the column structure is rotatably connected to the main body of the equipment. The column structure can rotate between a second unfolded position and a second retracted position. When the column structure is in the second unfolded position, the column structure is at least partially located on the side of the main body of the equipment that is away from the ground. When the column structure is in the second retracted position, the column structure is located on the side of the main body of the equipment.

[0024] Optionally, the fitness equipment includes a treadmill, a stepper, or a motion machine.

[0025] The beneficial effects of the technical solution provided by this utility model embodiment include at least the following:

[0026] A fitness device is provided, comprising a column structure, a main body, a handrail structure, and positioning pins. The first end of the column structure is connected to the main body, and one end of the handrail structure is rotatably connected to the second end of the column structure. The second end of the column structure has a first positioning through hole, and one end of the handrail structure has multiple second positioning through holes arranged along the rotation direction of the handrail structure relative to the column structure. During the rotation of the handrail structure, the multiple second positioning through holes can be aligned with the first positioning through holes respectively. After the handrail structure rotates until one of the second positioning through holes aligns with the first positioning through hole, the positioning pin passes through both the second and first positioning through holes. In this way, users can flexibly adjust the tilt angle of the handrail structure and fix it in the adjusted position using positioning pins. This provides a suitable angle for users of different heights and allows for adjustment of the handrail structure's position according to different usage methods. Furthermore, by adjusting the tilt angle of the handrail structure, users can view the electronic display screen located on the handrail structure in a more comfortable posture, thereby improving the applicability of the fitness equipment and solving the problem of low applicability of fitness equipment in related technologies. Attached Figure Description

[0027] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0028] Figure 1 This is a structural schematic diagram of a fitness device provided in an embodiment of the present utility model;

[0029] Figure 2 yes Figure 1 An exploded structural diagram of the fitness equipment shown.

[0030] Figure 3 yes Figure 1 Another exploded structural diagram of the fitness equipment shown;

[0031] Figure 4 yes Figure 1 The diagram shows the exploded structure of the fitness equipment in another state.

[0032] Figure 5 yes Figure 1 A schematic diagram of a partial cross-sectional structure of the fitness equipment shown along the A1-A2 position;

[0033] Figure 6 yes Figure 1 The diagram shows the exploded structure of the fitness equipment in another state.

[0034] Figure 7 yes Figure 1 The diagram shows the structure of the fitness equipment in another state.

[0035] Figure 8 This is a schematic diagram illustrating the adjustment and storage process of a fitness device provided in an embodiment of this utility model. Detailed Implementation

[0036] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0037] Although the present invention can be readily embodied in various forms, only some specific embodiments are shown in the accompanying drawings and will be described in detail in this specification. It is understood that this specification should be regarded as an exemplary illustration of the principles of the present invention and is not intended to limit the present invention to what is described herein.

[0038] Therefore, a feature pointed out in this specification is used to describe one feature of one embodiment of the present invention, and does not imply that every embodiment of the present invention must have the described feature. Furthermore, it should be noted that this specification describes many features. Although certain features may be combined to illustrate possible system designs, these features may also be used in other combinations not explicitly stated. Therefore, unless otherwise stated, the described combinations are not intended to be limiting.

[0039] In the embodiments shown in the accompanying drawings, the directional indications (such as up, down, left, right, front, and back) used to explain the structure and movement of the various elements of this invention are relative rather than absolute. These descriptions are appropriate when these elements are in the positions shown in the drawings. If the descriptions of the positions of these elements change, these directional indications also change accordingly.

[0040] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 , Figure 1 This is a structural schematic diagram of a fitness device 10 provided in an embodiment of the present invention. Figure 2 yes Figure 1 An exploded structural diagram of the fitness equipment 10 shown is presented. Figure 3 yes Figure 1 Another exploded view of the fitness equipment 10 shown. Figure 4 yes Figure 1 The diagram shows an exploded view of the fitness equipment 10 in another state. The fitness equipment 10 may include: a column structure 11, a main body 12, a handrail structure 13, and positioning pins 14. In this embodiment of the present invention, a treadmill is used as an example of the fitness equipment 10. The main body 12 may include a running belt, a running platform, and a drive motor. The running platform surrounds the running platform, and the drive motor drives the running belt to roll. Users can walk or run on the running belt.

[0041] The column structure 11 has a first end and a second end. The first end of the column structure 11 is connected to the main body 12 of the equipment. One end of the handrail structure 13 is rotatably connected to the second end of the column structure 11. The column structure 11 is used to connect and support the handrail structure 13 so that the handrail structure 13 can be located at a preset height, making it convenient for users to use the handrail structure 13.

[0042] For example, the fitness equipment 10 may also include a first rotating shaft 15, and one end of the handrail structure 13 may be rotatably connected to the second end of the column structure 11 through the first rotating shaft 15, so that the handrail structure 13 can rotate about the axis of the first rotating shaft 15.

[0043] Please continue to refer to this. Figure 5 , Figure 5 yes Figure 1 The diagram shows a partial cross-sectional view of the fitness equipment 10 along the A1-A2 position. The second end of the column structure 11 has a first positioning through hole k5, and one end of the handrail structure 13 has multiple second positioning through holes (k1, k2, k3, and k4). The multiple second positioning through holes (k1, k2, k3, and k4) are arranged along the rotation direction of the handrail structure 13 relative to the column structure 11. In other words, the multiple second positioning through holes (k1, k2, k3, and k4) can also be arranged along the circumference of the first rotation axis 15. The multiple second positioning through holes (k1, k2, k3, and k4) along the rotation direction of the handrail structure 13 relative to the column structure 11 can be parallel to the circumference of the first rotation axis 15.

[0044] During the rotation of the handrail structure 13, the plurality of second positioning through holes (k1, k2, k3, and k4) can be aligned with the first positioning through hole k5 respectively. After the handrail structure 13 rotates to the point where one of the second positioning through holes (k1, k2, k3, or k4) is aligned with the first positioning through hole k5, the positioning pin 14 passes through one of the second positioning through holes (k1, k2, k3, or k4) and the first positioning through hole k5. It is understood that in this embodiment of the present invention, the number of the plurality of second positioning through holes is described as four, but the number of second positioning through holes can also be three, five, six, or more, and this embodiment of the present invention does not limit this.

[0045] In one exemplary implementation, such as Figure 2 As shown, when the handrail structure 13 rotates to form a first angle with the column structure 11, the first positioning through hole k5 in the column structure 11 aligns with a second positioning through hole k1. At this time, the posture of the handrail structure 13 is relatively flat relative to the ground. The positioning pin 14 passes through the second positioning through hole k1 and the first positioning through hole k5 to fix the handrail structure 13 in the current relatively flat position. Optionally, the fitness equipment 10 may also include a detachable table. When the handrail structure 13 is in the current relatively flat position, a detachable table can be mounted on the handrail structure 13 to meet the user's need to use a computer for work while exercising. The detachable table and the handrail structure 13 can be detachably connected by bolts or snap-fit ​​connections.

[0046] like Figure 4 As shown, when the handrail structure 13 rotates to form a second angle with the column structure 11, the first positioning through hole k5 in the column structure 11 aligns with a second positioning through hole k2, and the second angle is greater than the first angle. At this time, the handrail structure 13 has a certain tilt angle relative to the ground. The positioning pin 14 passes through the second positioning through hole k2 and the first positioning through hole k5 to fix the handrail structure 13 at the current tilt angle. In this way, users can adjust the handrail angle to obtain the best viewing angle of the electronic display screen on the handrail structure 13 according to their own needs, or users of different heights can adjust the position of the handrail structure 13 to personalize the handrail structure 13 to adapt to the user's body posture and movement trajectory.

[0047] When the handrail structure 13 rotates to form a third angle with the column structure 11, the first positioning through hole k5 in the column structure 11 aligns with a second positioning through hole k3, and the third angle is greater than the second angle. At this time, the handrail structure 13 has a large tilt angle relative to the ground. The positioning pin 14 passes through the second positioning through hole k3 and the first positioning through hole k5 to fix the handrail structure 13 at the current position with a large tilt angle. In this way, the user can adjust the angle of the handrail to obtain the best viewing angle of the electronic display screen set on the handrail structure 13 according to their own needs. It can also shorten the distance between the gripping area of ​​the handrail structure 13 and the user, so that the user can quickly grasp the handrail when they need to grab it during exercise.

[0048] Please continue to refer to this. Figure 6 , Figure 6 yes Figure 1 The exploded structural diagram of the fitness equipment 10 in another state is shown. When the handrail structure 13 rotates to form a fourth angle with the column structure 11, the first positioning through hole k5 in the column structure 11 is aligned with a second positioning through hole k4. At this time, the extension direction of the handrail structure 13 is nearly parallel to the extension direction of the column structure 11. The positioning pin 14 passes through the second positioning through hole k4 and the first positioning through hole k5 to fix the handrail structure 13 in the current position.

[0049] Optionally, the first end of the column structure 11 can be rotatably connected to the equipment body 12. The column structure 11 can rotate between the second unfolded position and the second retracted position. When the column structure 11 is in the second unfolded position, the column structure 11 is at least partially located on the side of the equipment body 12 away from the ground. When the column structure 11 is in the second retracted position, the column structure 11 is located on the side of the equipment body 12.

[0050] Thus, when a user needs to fold the fitness equipment 10, they can adjust the handrail structure 13 to its current position according to their own needs, then unlock the locking bolts of the column structure 11, and rotate the column structure 11 downwards to store both the column structure 11 and the handrail structure 13 on the side of the main body 12 of the equipment, thereby reducing the size and space occupied by the fitness equipment 10.

[0051] In summary, this utility model embodiment provides a fitness device 10 including a column structure 11, a device body 12, a handrail structure 13, and a positioning pin 14. The first end of the column structure 11 is connected to the device body 12, and one end of the handrail structure 13 is rotatably connected to the second end of the column structure 11. The second end of the column structure 11 has a first positioning through hole k5, and one end of the handrail structure 13 has multiple second positioning through holes (k1, k2, k3, and k4). The multiple second positioning through holes (k1, k2, k3, and k4) are arranged along the rotation direction of the handrail structure 13 relative to the column structure 11. During the rotation of the handrail structure 13, multiple second positioning through holes (k1, k2, k3 and k4) can be aligned with the first positioning through hole k5 respectively. After the handrail structure 13 rotates to the point where one of the multiple second positioning through holes (k1, k2, k3 or k4) is aligned with the first positioning through hole k5, the positioning pin 14 passes through one of the second positioning through holes (k1, k2, k3 or k4) and the first positioning through hole k5. In this way, users can flexibly adjust the tilt angle of the handrail structure 13 and fix the handrail structure 13 in the adjusted position by the positioning pin 14. This can provide a suitable usage angle for users of different heights, and the position of the handrail structure 13 can be adjusted according to different usage methods. Furthermore, by adjusting the tilt angle of the handrail structure 13, users can also view the electronic display screen located on the handrail structure 13 in a more comfortable posture, thereby improving the applicability of the fitness equipment 10 and solving the problem of low applicability of fitness equipment 10 in related technologies.

[0052] Please refer to Figure 2 and Figure 3 In one alternative embodiment, the plurality of second positioning through holes may include a plurality of unfolding positioning through holes (k1, k2 and k3) and a receiving positioning through hole k4.

[0053] The handrail structure 13 can rotate between multiple first unfolded positions and a first retracted position. The multiple first unfolded positions correspond one-to-one with multiple unfolded positioning through holes (k1, k2 and k3), and the retracted positioning through hole k4 corresponds to the first retracted position. When the handrail structure 13 is in one of the multiple first unfolded positions, the positioning pin 14 is inserted into the unfolded positioning through hole (k1, k2 or k3) corresponding to the first unfolded position. When the handrail structure 13 is in the first retracted position, the positioning pin 14 is inserted into the retracted positioning through hole k4.

[0054] In one exemplary embodiment, the handrail structure 13 of the fitness equipment 10 includes a handrail frame 131 and two rotating connecting parts 132. The two rotating connecting parts 132 are fixedly connected to both ends of the handrail frame 131. There are also two upright structures 11, which are respectively installed on both sides of the equipment body 12. The two rotating connecting parts 132 are rotatably connected to the ends of the two upright structures 11. The two rotating connecting parts 132 have identical structures and are symmetrically arranged. The two upright structures 11 also have identical structures and are symmetrically arranged.

[0055] When the handrail structure 13 is in multiple first unfolded positions, users can use it to go up and down the fitness equipment 10, or install a detachable table on it, or view an electronic display screen mounted on it. The handrail structure 13 in its first unfolded position also helps users maintain balance when starting, stopping, or adjusting speed. Users can fix the handrail structure 13 in any of the multiple first unfolded positions according to their needs. When the user does not need to use the handrail structure 13, it can be rotated to its first retracted position so that the column structure 11 and the handrail structure 13 can be stored on the side of the main body 12 of the equipment.

[0056] For example, the handrail structure 13 may have a display screen, or the handrail structure 13 may have a mobile phone holder or tablet holder, so that users can mount their mobile phones or tablets on the handrail structure 13 for use while exercising.

[0057] Please refer to Figure 2 and Figure 3 In one optional embodiment, the shortest distance between two adjacent unfolding positioning through holes (k1, k2, and k3) is less than the shortest distance between the storage positioning through hole k3 and the unfolding positioning through hole k4. Since the angle between the handrail structure 13 and the ground is large when the handrail structure 13 rotates to between the first unfolded position and the first stored position, i.e., the tilt angle of the handrail structure 13 is large, the user typically does not use the handrail structure 13 at this time. Therefore, it is unnecessary to fix the handrail structure 13 during this process, and a through hole can be omitted between the unfolding positioning through hole k3 and the storage positioning through hole k4. This reduces the number of through holes on the rotating connection portion 132 of the handrail structure 13, lowers the manufacturing difficulty of the handrail structure 13, and increases the strength of the rotating connection portion 132 of the handrail structure 13.

[0058] Please refer to Figure 2 and Figure 3In an optional embodiment, one end of the handrail structure 13 further has a travel limiting groove c1, and the fitness equipment 10 also includes a limiting post 16; the extending direction of the travel limiting groove c1 is parallel to the rotation direction of the handrail structure 13 relative to the column structure 11; one end of the limiting post 16 passes through the travel limiting groove c1, and the other end of the limiting post 16 is fixedly connected to the second end of the column structure 11. The other end of the limiting post 16 can be welded or bolted to the column structure 11. Through the cooperation of the limiting post 16 and the travel limiting groove c1, the travel range of the handrail structure 13 can be limited, ensuring that the handrail structure 13 rotates within a safe and controllable range, and also enhancing the stability of the handrail structure 13 during rotation.

[0059] Please refer to Figure 2 , Figure 3 and Figure 4 In an optional embodiment, the fitness equipment 10 may further include a first rotating shaft 15, a first end of which is connected to one end of the column structure 11, a second end of which is connected to one end of the handrail structure 13, and the first rotating shaft 15 is rotatably connected to at least one of the column structure 11 and the handrail structure 13; the stroke limiting groove c1 and a plurality of second positioning through holes are distributed along the circumference of the first rotating shaft 15.

[0060] The second end of the column structure 11 has a first connecting through hole k6, and the rotating connecting part 132 of the handrail structure 13 may have a second connecting through hole k7. The first rotating shaft 15 may pass through the first connecting through hole k6 and the second connecting through hole k7.

[0061] from Figure 3 As can be seen, the travel limiting groove c1 and multiple second positioning and second connecting through holes k7 are all opened on the rotating connection part 132 of the handrail structure 13. The travel limiting groove c1 and multiple second positioning through holes can be distributed around the second connecting through holes k7. In this way, the openings on the rotating connection part 132 can be more evenly distributed, thereby ensuring the structural strength of the rotating connection part 132.

[0062] Please refer to Figure 3 In one optional embodiment, the positioning pin 14 may include a pin portion 141 and a handle portion 142, with the pin portion 141 fixedly connected to the handle portion 142. The pin portion 141 passes through a second positioning through hole and a first positioning through hole k5, and the handle portion 142 is located outside the first positioning through hole k5. The pin portion 141 and the handle portion 142 may be bolted, snapped, welded, or glued together. The side of the handle portion 142 may have anti-slip textures to facilitate the user's gripping of the handle portion 142 to adjust the insertion position of the positioning pin 14.

[0063] In an alternative embodiment, the positioning pin 14 may further include an anti-loss rope, one end of which is connected to the column structure 11, and the other end of which is connected to the pin portion 141 or the handle portion 142. This prevents the positioning pin 14 from being lost during the user's adjustment of the handrail structure 13.

[0064] In one alternative embodiment, when the armrest structure 13 is in the first unfolded position, a detachable table is installed on the armrest structure 13. This detachable table can serve as a temporary shelf for placing mobile phones, water bottles, or training schedules, making them easily accessible to the user. It can also hold tablets, allowing users to work during breaks from exercise.

[0065] In an alternative embodiment, the fitness equipment 10 may further include a cup holder and a storage box, both of which can be detachably connected to the column structure 11, so that users can temporarily place personal items such as water cups when using the fitness equipment 10.

[0066] Please refer to Figure 1 and Figure 7 , Figure 7 yes Figure 1 The diagram shows the structure of the fitness equipment 10 in another state. In one optional embodiment, the first end of the column structure 11 is rotatably connected to the main body 12 of the equipment. The column structure 11 can rotate between a second unfolded position and a second retracted position. When the column structure 11 is in the second unfolded position, it is at least partially located on the side of the main body 12 facing away from the ground. When the column structure 11 is in the second retracted position, it is located on the side of the main body 12. Figure 1 In the fitness equipment 10 shown, the column structure 11 is in the second unfolded position. Figure 7 In the fitness equipment 10 shown, the column structure 11 is located in the second storage position.

[0067] For example, the treadmill also includes a second rotating shaft, one end of the column structure 11 can be rotatably connected to the main body 12 of the device via the second rotating shaft, so that the handrail structure 13 can rotate about the axis of the second rotating shaft.

[0068] Please refer to Figure 8 , Figure 8This is a schematic diagram illustrating the adjustment and storage process of a fitness device 10 according to an embodiment of this utility model. When the user uses the fitness device 10, the handrail structure 13 is fixed in one of multiple first unfolded positions by the positioning pin 14, so that the handrail structure 13 is in the working state. During the use of the fitness device 10, the user can flexibly adjust the tilt angle of the handrail structure 13 according to their own needs to ensure a comfortable user experience. When the user needs to store the fitness device 10, they can first rotate the handrail structure 13 to a parallel state with the column structure 11, then unlock the locking bolt of the column structure 11, and rotate the column structure 11 downwards to store both the column structure 11 and the handrail structure 13 to the side of the main body 12 of the device. This reduces the size and space occupied by the fitness device 10. For fitness devices 10 that need to be transported, the size of the product packaging of the stored fitness device 10 is smaller, which can reduce the production and transportation costs for enterprises.

[0069] In one alternative embodiment, the fitness equipment 10 in this utility model embodiment may include a treadmill, a stepper, or a rhythm machine.

[0070] It should be noted that the dimensions of the areas may have been exaggerated in the accompanying drawings for clarity. Furthermore, it is understood that when an element is referred to as "on top of" another element, it can be directly on the other element, or there may be intermediate elements. Additionally, it is understood that when an element is referred to as "below" another element, it can be directly below the other element, or there may be more than one intermediate element. Furthermore, it is also understood that when an element is referred to as "between" two elements, it can be the only layer between the two elements, or there may be more than one intermediate element. Similar reference numerals throughout indicate similar elements.

[0071] In this invention, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The term "multiple" refers to two or more unless otherwise expressly defined.

[0072] The above description is only an optional embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An exercise apparatus characterized by, include: Column structure, equipment body, handrail structure, and positioning pins; The first end of the column structure is connected to the main body of the equipment, and the second end of the column structure has a first positioning through hole; One end of the handrail structure is rotatably connected to the second end of the column structure. One end of the handrail structure has a plurality of second positioning through holes, which are arranged along the rotation direction of the handrail structure relative to the column structure. After the handrail structure is rotated until one of the plurality of second positioning through holes aligns with the first positioning through hole, the positioning pin passes through the second positioning through hole and the first positioning through hole.

2. The fitness equipment according to claim 1, characterized in that, The plurality of second positioning through holes includes a plurality of unfolding positioning through holes and a retracting positioning through hole; The armrest structure is rotatable between multiple first unfolded positions and first retracted positions. The multiple first unfolded positions correspond one-to-one with the multiple unfolded positioning through holes, and the retracted positioning through holes correspond to the first retracted positions. When the armrest structure is located in one of the plurality of first unfolded positions, the positioning pin passes through the unfolding positioning through hole corresponding to the first unfolded position. When the armrest structure is located in the first storage position, the positioning pin passes through the storage positioning through hole.

3. The fitness equipment according to claim 2, characterized in that, The shortest distance between two adjacent unfolding positioning through holes in the plurality of unfolding positioning through holes is less than the shortest distance between the receiving positioning through hole and the unfolding positioning through hole.

4. The fitness equipment according to claim 3, characterized in that, One end of the handrail structure also has a travel limiting groove, and the fitness equipment also includes a limiting column; The extension direction of the travel limiting groove is parallel to the rotation direction of the handrail structure relative to the column structure; One end of the limiting post is inserted into the travel limiting groove, and the other end of the limiting post is fixedly connected to the second end of the column structure.

5. The fitness equipment according to claim 4, characterized in that, The fitness equipment also includes a first rotating shaft, a first end of which is connected to one end of the column structure, a second end of which is connected to one end of the handrail structure, and the first rotating shaft is rotatably connected to at least one of the column structure and the handrail structure. The travel limiting groove and the plurality of second positioning through holes are distributed circumferentially along the first rotation axis.

6. The fitness equipment according to claim 3, characterized in that, The positioning pin includes a pin portion and a handle portion, and the pin portion is fixedly connected to the handle portion; The pin portion passes through the second positioning through hole and the first positioning through hole, and the handle portion is located outside the first positioning through hole.

7. The fitness equipment according to claim 6, characterized in that, The positioning pin also includes an anti-loss rope, one end of which is connected to the column structure, and the other end of which is connected to the pin portion or the handle portion.

8. The fitness equipment according to claim 2, characterized in that, The fitness equipment also includes a detachable tabletop; When the armrest structure is in the first unfolded position, the detachable table is installed on the armrest structure.

9. The fitness equipment according to claim 1, characterized in that, The first end of the column structure is rotatably connected to the main body of the equipment. The column structure can rotate between a second unfolded position and a second retracted position. When the column structure is in the second unfolded position, the column structure is at least partially located on the side of the main body of the equipment that is away from the ground. When the column structure is in the second retracted position, the column structure is located on the side of the main body of the equipment.

10. The fitness equipment according to claim 1, characterized in that, The fitness equipment includes treadmills, steppers, or rhythm machines.

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