WO2017210887A1 - Fitness equipment and levelling device therefor - Google Patents

Abstract

A levelling device, used on a piece of fitness equipment provided with a main frame (11), the main frame being inclined with respect to the horizontal direction, an oxygen production module (12) being arranged on the main frame (11), the levelling device comprising a hinge unit, a guide (17) and a connecting frame (18). When raising or lowering the main frame (11), a raising/lowering frame (14) drives the connecting frame (18) to rotate, and a preset slide groove (171) limits the rotation track of the connecting frame (18) so that during the rotation of the connecting frame (18), a circular roller (20) at one end of the connecting frame (18) is constantly tangential to a bottom surface of the oxygen production module (12), matching the hinged movement of the oxygen production module (12) so that the oxygen production module (12) remains in the horizontal direction. Also disclosed is the piece of fitness equipment.

Description

Fitness equipment and its horizontal device

[Technical Field]

The invention relates to the technical field of sports fitness, in particular to a fitness equipment and a horizontal device thereof.

 【Background technique】

As people's living standards improve, so does the concern for health. Many people choose fitness equipment to exercise, because outdoor sports are affected by the weather, more and more people choose indoor fitness equipment. When people use fitness equipment, for some older or more mobile users, it is easy to cause dizziness due to lack of oxygen in exercise.

In order to solve the problem of hypoxia, the existing fitness equipment provides a fitness equipment with oxygen-making function, that is, an oxygen-making module is arranged on the fitness equipment, and oxygen is produced through the oxygen-making module, so that the user is in the process of exercising. Inhalation of oxygen not only achieves fitness goals, but also improves the fitness experience. However, in the prior art, the oxygen generating module is usually disposed on the fitness equipment in a horizontal direction, and the oxygen compressor module has a high requirement for the horizontal position of the installation, when the air compressor is not in the horizontal position. The piston movement friction of the air compressor is extremely increased, resulting in high heat generation and large wear of the air compressor, resulting in a decrease in the working efficiency and service life of the air compressor. At the same time, high heat generation leads to an increase in the temperature of the oxygen-making accessories inside the oxygen-making module, which seriously affects the service life of the gas pipe and the oxygen concentration of the molecular sieve gas.

 [Summary of the Invention]

The embodiment of the invention provides a fitness equipment and a horizontal device thereof, so as to solve the technical problem that the oxygen-making module in the prior art is inclined in the horizontal direction and the life of the oxygen-making module is low.

In order to solve the above problems, an embodiment of the present invention provides a horizontal device for an exercise equipment having a main frame, the main frame is inclined with respect to a horizontal direction, an oxygen module is disposed on the main frame, and the horizontal device includes an articulated unit. a guide rail and a connecting frame, the hinge unit is configured to hinge one end of the oxygen generating module on the main frame; the guide rail is formed with a preset sliding slot; one end of the connecting frame is fixedly mounted on a lifting frame of the fitness equipment, and the connecting frame is further One end is provided with a mounting shaft, and the mounting sleeve is provided with a circular roller rotatably connected with the mounting shaft, the circular roller is tangential to the bottom surface of the oxygen-making module, the connecting bracket is provided with a fixed shaft, and the fixed shaft sleeve is set on the preset sliding slot Inside;

Wherein, when the lifting frame lifts and lowers the main frame, the connecting frame rotates, and the rotation track of the connecting frame is limited by the preset sliding slot, and the circular roller is always tangent to the bottom surface of the oxygen-making module during the rotation of the connecting frame, and cooperates The articulated movement of the oxygen module allows the oxygen module to remain horizontal.

The horizontal device also includes a tensioning unit for preventing vibrations from being generated during use of the oxygen treadmill such that the oxygen module is separated from the horizontal support unit.

The tensioning unit is a spring, the bottom of the oxygen generating module is provided with a first hooking portion, and the connecting frame is provided with a second hooking portion, and the spring is respectively connected to the first hooking portion and the second hooking portion, and is prevented by the elastic deformation of the spring. The oxygen treadmill generates vibrations during use to separate the oxygen module from the connector.

The guide rail is fixed at the bottom of the main frame.

The hinge unit is a hinge.

The oxygen-making module includes an oxygen-making unit and a mounting plate on which the oxygen-making unit is installed, and the horizontal support unit horizontally supports the mounting plate.

A cushion is provided between the mounting plate and the horizontal support unit.

In order to solve the above problems, an embodiment of the present invention further provides a fitness equipment, which comprises a main frame and a horizontal device. The main frame is inclined with respect to a horizontal direction, an oxygen module is arranged on the main frame, and the horizontal device includes an articulated unit. a guide rail and a connecting frame, the hinge unit is configured to hinge one end of the oxygen generating module on the main frame; the guide rail is formed with a preset sliding slot; one end of the connecting frame is fixedly mounted on a lifting frame of the fitness equipment, and the connecting frame is further One end is provided with a mounting shaft, and the mounting sleeve is provided with a circular roller rotatably connected with the mounting shaft, the circular roller is tangential to the bottom surface of the oxygen-making module, the connecting bracket is provided with a fixed shaft, and the fixed shaft sleeve is set on the preset sliding slot Inside;

Wherein, when the lifting frame lifts and lowers the main frame, the connecting frame rotates, and the rotation track of the connecting frame is limited by the preset sliding slot, and the circular roller is always tangent to the bottom surface of the oxygen-making module during the rotation of the connecting frame, and cooperates The articulated movement of the oxygen module allows the oxygen module to remain horizontal.

The horizontal device also includes a tensioning unit for preventing vibrations from being generated during use of the oxygen treadmill such that the oxygen module is separated from the horizontal support unit.

The tensioning unit is a spring, the bottom of the oxygen generating module is provided with a first hooking portion, and the connecting frame is provided with a second hooking portion, and the spring is respectively connected to the first hooking portion and the second hooking portion, and is prevented by the elastic deformation of the spring. The oxygen treadmill generates vibrations during use to separate the oxygen module from the connector.

The guide rail is fixed at the bottom of the main frame.

The hinge unit is a hinge.

The oxygen-making module includes an oxygen-making unit and a mounting plate on which the oxygen-making unit is installed, and the horizontal support unit horizontally supports the mounting plate.

A cushion is provided between the mounting plate and the horizontal support unit. .

Among them, the fitness equipment is a treadmill.

The fitness equipment and the horizontal device provided by the invention maintain the horizontal direction of the oxygen making module through the horizontal device, and the fitness equipment provided by the present invention and the level thereof are compared with the state in which the oxygen generating module of the prior art fitness equipment is inclined in the horizontal direction. The device can ensure oxygen production and extend the life of the oxygen module.

 [Description of the Drawings]

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the present invention. Other drawings may also be obtained from those of ordinary skill in the art in light of the inventive work.

1 is a schematic perspective view showing the first embodiment of the exercise apparatus of the present invention;

Figure 2 is a partial perspective view of the perspective view of the exercise equipment shown in Figure 1;

3 is a partial perspective structural view of another perspective view of the exercise equipment shown in FIG. 1;

Figure 4 is a perspective view showing the structure of the lifting frame of the exercise equipment shown in Figure 1;

Figure 5 is a perspective structural view of the connecting frame of the fitness equipment shown in Figure 1;

Figure 6 is a perspective structural view of the guide rail of the exercise equipment shown in Figure 1;

Figure 7 is a perspective view showing the second embodiment of the fitness equipment of the present invention;

Figure 8 is a partial perspective structural view of the fitness equipment shown in Figure 7;

Figure 9 is a partial perspective view showing another perspective of the exercise machine shown in Figure 7;

Figure 10 is a perspective view showing the structure of the lifting frame of the exercise equipment shown in Figure 7;

Figure 11 is a perspective view showing the structure of the connecting frame of the exercise equipment shown in Figure 7.

【detailed description】

The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

1 is a perspective view of a first embodiment of the fitness equipment of the present invention, and FIG. 2 is a partial perspective view of the fitness apparatus shown in FIG. A schematic view of a partial three-dimensional structure of another perspective of the fitness equipment. The fitness equipment in the embodiment of the present invention includes, but is not limited to, a rowing machine, an exercise bicycle, a walking machine, a treadmill, a beauty machine, a step machine, and an elliptical machine, as long as the oxygen-making module 12 of the fitness equipment is protected by the protection of the present invention. The inventive concept should be included in the scope of protection of the present invention, and the treadmill is now introduced as an example.

In the present embodiment, the fitness equipment includes a main frame 11 and a horizontal device. The main frame 11 is disposed obliquely with respect to the horizontal direction. The main frame 11 is provided with an oxygen generating module 12 for holding the oxygen generating module 12 in a horizontal direction. In the prior art, since the oxygen generating module 12 is disposed on the main frame 11, the oxygen generating module 12 is generally also disposed obliquely with respect to the horizontal direction, and the air compressor of the oxygen generating module 12 has a relatively high requirement for levelness, when the air compressor is used. When in a non-horizontal position, the air compressor is inefficient and has a short life. In this embodiment, the oxygen generating module 12 is kept horizontal by setting the horizontal device, thereby improving the oxygen production efficiency and prolonging the life of the oxygen generating module 12.

Preferably, in the present embodiment, the main frame 11 is movable, and the horizontal device maintains the oxygen generating module 12 in a horizontal direction during the movement of the main frame 11. In the prior art, the oxygen generating module 12 of the fitness equipment usually performs the lifting, swinging and the like together with the main frame 11. The horizontal device of the embodiment enables the oxygen generating module 12 to maintain the horizontal direction during the active process, thereby adapting. More usage scenarios.

Further preferably, the main frame 11 of the embodiment performs a lifting movement, and the fitness equipment further includes a base 13, a lifting frame 14, and a lifting motor 15. The base 13 is in horizontal contact with the ground, and the lifting frame 14 is used for lifting and lowering the main frame 11. One end of the lifting frame 14 is connected to the base 13 and the other end is connected to the main frame 11. Please refer to FIG. 4 in combination with FIG. 4 , which is a schematic perspective view of the lifting frame 14 of the fitness equipment shown in FIG. 1 . In the present embodiment, the lifting frame 14 includes a first side frame 141 and a second side frame 142 which are spaced apart from each other, and a third side frame 143 and a fourth side frame 144 which are spaced apart, a third side frame 143 and a fourth side frame. 144 is respectively connected to the first side frame 141 and the second side frame 142, and a first fixed connection between the third side frame 143 and the fourth side frame 144 is provided between the third side frame 143 and the fourth side frame 144. Rod 145 and second fixing rod 146. A lifting motor 15 is fixedly disposed between the first fixing rod 145 and the second fixing rod 146, and the lifting frame 14 is driven by the lifting motor 15 to perform an elevation movement in which the height and the angle are changed.

The horizontal device comprises an articulating unit for horizontally supporting one end of the oxygen generating module 12 on the main frame 11 and a tensioning unit for horizontally supporting the oxygen generating module 12; During the lifting and lowering of the main frame 11, the oxygen-making module 12 is horizontally supported by the horizontal supporting unit, and the oxygen-making module 12 is hingedly moved relative to the hinge portion of the oxygen-making module 12 and the main frame 11 to make the oxygen-making module 12 The horizontal direction is always at the same height as the hinge, and the tensioning unit is used to prevent vibration during use of the exercise equipment to separate the oxygen module 12 from the horizontal support unit. Of course, in other embodiments, the tensioning unit can also be used to cooperate with the hinge unit so that the oxygen generating module 12 is always in the horizontal direction, which is not limited in the present invention. In the embodiment, the hinge unit is preferably a hinge 16 , and the hinge 16 has a simple structure, and can function as the oxygen module 12 is hinged to the main frame 11 . Please refer to the prior art for the structure of the hinge 16 . Narration.

Please refer to FIG. 5 and FIG. 6. FIG. 5 is a schematic perspective structural view of the connecting frame of the fitness equipment shown in FIG. 1. FIG. 6 is a schematic perspective view of the guide rail of the fitness equipment shown in FIG. In the present embodiment, the horizontal support unit includes a guide rail 17 and a connecting bracket 18. The guide rail 17 is preferably fixedly disposed at the bottom of the main frame 11. The guide rail 17 is formed with a preset sliding slot 171. One end of the connecting bracket 18 is fixedly disposed on the lifting frame 14, preferably fixed to the second side frame 142, and the other end of the connecting frame 18 The mounting shaft 19 is provided with a circular roller 20 rotatably connected to the mounting shaft 19, the circular roller 20 is tangential to the bottom surface of the oxygen generating module 12, and the connecting bracket 18 is provided with a fixed shaft 22, a fixed shaft 22 sets are disposed in the preset sliding slot 171; wherein, when the lifting frame 14 lifts and lowers the main frame 11, the connecting frame 18 is rotated, and the rotation of the connecting frame 18 is restricted by the preset sliding slot 171, and the connecting frame 18 is rotated. During the process, the circular roller 20 is always tangential to the bottom surface of the oxygen generating module 12, and cooperates with the articulating movement of the oxygen generating module 12, so that the oxygen generating module 12 maintains the horizontal direction. It should be noted that the preset chute 171 is designed according to the actual situation, and the preset chute 171 can make the top surface of the circular roller 20 always at the same level as the hinge during the elevation movement. . In the present embodiment, the circular roller 20 is preferably a rolling bearing.

Further, the tensioning unit is a spring 21, the bottom of the oxygen generating module 12 is provided with a first hooking portion, and the connecting frame 18 is provided with a second hooking portion, and the spring 21 is respectively connected to the first hooking portion and the second hooking portion. The elastic deformation of the spring 21 prevents vibrations generated during use of the exercise equipment such that the oxygen module 12 is separated from the connector 18.

The oxygen making module 12 includes an oxygen generating unit and a mounting plate (not labeled) for mounting the oxygen generating unit, and the horizontal supporting unit horizontally supports the mounting plate. A cushion (not labeled) is provided between the mounting plate and the horizontal support unit for buffering the contact force between the circular roller 20 and the mounting plate.

The fitness equipment of the embodiment hinges one end of the oxygen-making module to the main frame, and the horizontal support unit always supports the oxygen-making module horizontally during the lifting process of the main frame, and then cooperates with the hinge movement of the oxygen-making module to make the oxygen-making module. The fitness equipment provided by the embodiment of the present invention can be ensured when the oxygen-making module of the prior art is disposed obliquely with respect to the horizontal direction, resulting in poor oxygen production effect and short life of the oxygen-making module. The oxygen-making effect extends the life of the oxygen-making module, and the circular roller and the bottom surface of the oxygen-making module are in rolling contact, and the friction is small, and the component is not easily damaged.

7 is a schematic perspective view of a second embodiment of the exercise equipment of the present invention; FIG. 8 is a partial perspective view of the fitness apparatus shown in FIG. 7; FIG. A schematic view of a partial three-dimensional structure of another perspective of the fitness equipment. The fitness equipment in the embodiment of the present invention includes, but is not limited to, a rowing machine, an exercise bicycle, a walking machine, a treadmill, a beauty machine, a step machine, and an elliptical machine, as long as the oxygen-making module 32 of the fitness equipment is protected by the protection of the present invention. The inventive concept should be included in the scope of protection of the present invention, and the treadmill is now introduced as an example.

In the present embodiment, the fitness equipment includes a main frame 31 and a horizontal device. The main frame 31 is disposed obliquely with respect to the horizontal direction. The main frame 31 is provided with an oxygen generating module 32 for maintaining the oxygen generating module 32 in a horizontal direction. In the prior art, since the oxygen generating module 32 is disposed on the main frame 31, the oxygen generating module 32 is generally also disposed obliquely with respect to the horizontal direction, and the air compressor of the oxygen generating module 32 has a relatively high requirement for levelness, when the air compressor is used. When in a non-horizontal position, the air compressor is inefficient and has a short life. In this embodiment, the oxygen generating module 32 is kept horizontal by providing a horizontal device, thereby improving the oxygen production efficiency and prolonging the life of the oxygen generating module 32.

Preferably, in the present embodiment, the main frame 31 is movable, and the horizontal device maintains the oxygen generating module 32 in a horizontal direction during the movement of the main frame 31. In the prior art, the oxygen generating module 32 of the fitness equipment usually performs the lifting, swinging and the like together with the main frame 31. The horizontal device of the embodiment enables the oxygen generating module 32 to maintain the horizontal direction during the active process, thereby adapting to the adaptation. More usage scenarios.

Further preferably, the main frame 31 of the present embodiment performs a lifting movement, and the fitness equipment further includes a base 33, a lifting frame 34, and a lifting motor 35. The base 33 is in horizontal contact with the ground, and the lifting frame 34 is used for lifting and lowering the main frame 31. One end of the lifting frame 34 is connected to the base 33, and the other end is connected to the main frame 31. Please refer to FIG. 10 together. FIG. 10 is a schematic perspective view of the lifting frame of the fitness equipment shown in FIG. 7. In the present embodiment, the lifting frame 34 includes a first side frame 341 and a second side frame 342 which are spaced apart from each other, and a third side frame 343 and a fourth side frame 344 which are spaced apart, a third side frame 343 and a fourth side frame. 344 is respectively connected to the first side frame 341 and the second side frame 342, and a first fixing of the third side frame 343 and the fourth side frame 344 is provided between the third side frame 343 and the fourth side frame 344. The lifter 35 is fixedly disposed between the second fixed rod 346 and the third fixed rod 347, and the lift motor 34 is driven by the lift motor 35 to change the height and the angle. The elevation angle moves and drives the connecting frame 38 to rotate.

The horizontal device comprises an articulating unit, a horizontal supporting unit and a tensioning unit, the hinge unit is configured to hinge one end of the oxygen generating module 32 on the main frame 31; the horizontal supporting unit is used for horizontally supporting the oxygen generating module 32; During the lifting and lowering of the main frame 31, the oxygen-making module 32 is horizontally supported by the horizontal supporting unit, and the oxygen-making module 32 is hingedly moved relative to the hinge portion of the oxygen-making module 32 and the main frame 31, so that the oxygen-making module 32 The horizontal direction is always at the same height as the hinge, and the tensioning unit is used to prevent vibration from being generated when the exercise equipment is used, so that the oxygen module 32 is separated from the horizontal support unit. Of course, in other embodiments, the tensioning unit can also be used to cooperate with the hinge unit so that the oxygen generating module 32 can always maintain the horizontal direction, which is not limited by the present invention. In the present embodiment, the hinge unit is preferably a hinge 36. The hinge 36 has a simple structure and can be used to hinge the oxygen module 32 to the main frame 31. For the structure of the hinge 36, please refer to the prior art. Narration.

Please refer to FIG. 11 together. FIG. 11 is a schematic perspective structural view of the connecting frame of the fitness equipment shown in FIG. 7. In the present embodiment, the horizontal support unit includes a guide rail 37 and a connecting bracket 38. The guide rails 37 are preferably fixedly disposed at the bottom of the main frame 31. The guide rails 37 are formed with a predetermined sliding slot. For the structure of the guide rails 37, refer to the previous embodiment. One end of the connecting bracket 38 is fixedly disposed on the lifting frame 34, preferably fixed to the first fixed portion. On the rod 345, the other end of the connecting frame 38 has a circular arc shape, and the circular arc shape is tangential to the bottom surface of the oxygen generating module 32. The connecting frame 38 is provided with a fixed shaft 39, and the fixed shaft 39 is sleeved in the preset sliding slot; Wherein, when the lifting frame 34 lifts and lowers the main frame 31, the connecting frame 38 is rotated, and the rotation of the connecting frame 38 is defined by the preset sliding slot. During the rotation of the connecting frame 38, the connecting frame 38 has a circular arc shape. One end is always tangential to the bottom surface of the oxygen module 32, and cooperates with the articulating movement of the oxygen module 32 to maintain the oxygen module 32 in a horizontal orientation. It should be noted that the preset chute is designed according to the actual situation, and the preset chute can make the other end of the connecting frame 38 having a circular arc shape always with the oxygen generating module 32 during the elevation movement of the lifting frame 34. The bottom surface is tangent so that the oxygen module 32 is always at the same level as the hinge.

Further, the tensioning unit is a spring (not shown, the structure is the same as that of the previous embodiment), the bottom of the oxygen generating module 32 is provided with a first hooking portion, and the connecting frame 38 is provided with a second hooking portion, and the spring is respectively respectively A hook portion and a second hook portion are coupled to prevent vibration of the exercise device from being used to cause the oxygen module 32 to be separated from the connector frame 38 by elastic deformation of the spring.

The oxygen generating module 32 includes an oxygen generating unit and a mounting plate (not labeled) for mounting the oxygen generating unit, and the horizontal supporting unit horizontally supports the mounting plate. A cushion (not labeled) is provided between the mounting plate and the horizontal support unit for buffering the contact force between the circular roller and the mounting plate.

The fitness equipment of the embodiment hinges one end of the oxygen-making module to the main frame, and the horizontal support unit always supports the oxygen-making module horizontally during the lifting process of the main frame, and then cooperates with the hinge movement of the oxygen-making module to make the oxygen-making module. The fitness equipment provided by the embodiment of the present invention can be ensured when the oxygen-making module of the prior art is disposed obliquely with respect to the horizontal direction, resulting in poor oxygen production effect and short life of the oxygen-making module. Oxygen production effect, extending the life of the oxygen module.

The above is only the embodiment of the present invention, and is not intended to limit the scope of the invention, and the equivalent structure or equivalent process transformation of the present invention and the contents of the drawings may be directly or indirectly applied to other related technologies. The fields are all included in the scope of patent protection of the present invention.

Claims (15)

1. A horizontal device for use on a fitness equipment having a main frame, the main frame being disposed obliquely with respect to a horizontal direction, the main frame being provided with an oxygen generating module, wherein the horizontal device comprises:

   An articulating unit for articulating one end of the oxygen generating module on the main frame;

   a guide rail, the guide rail is formed with a preset sliding slot;

   a connecting frame, one end of the connecting frame is fixedly disposed on a lifting frame of the fitness equipment, and the other end of the connecting frame is provided with a mounting shaft, and the mounting bushing is provided with a circle rotatably connected with the mounting shaft a circular roller, the circular roller is tangential to the bottom surface of the oxygen generating module, the connecting frame is provided with a fixed shaft, and the fixed shaft is sleeved in the predetermined sliding slot;

   Wherein, when the lifting frame lifts and lowers the main frame, the connecting frame rotates, and the rotation track of the connecting frame is defined by the preset sliding slot, and the connecting frame is in the process of rotating The circular roller is always tangential to the bottom surface of the oxygen generating module, and the hinged movement of the oxygen generating module is matched to maintain the horizontal direction of the oxygen generating module.
2. The horizontal device according to claim 1, wherein said horizontal device further comprises a tensioning unit for preventing vibration from being generated when said oxygen treadmill is used, such that said oxygen generating module and said horizontal supporting unit Separation.
3. The horizontal device according to claim 2, wherein the tensioning unit is a spring, the bottom of the oxygen generating module is provided with a first hooking portion, and the connecting frame is provided with a second hooking portion, the spring Separating from the first hooking portion and the second hooking portion, respectively, utilizing elastic deformation of the spring to prevent vibration from being generated when the oxygen generating treadmill is used, so that the oxygen generating module is separated from the connecting frame .
4. The horizontal device according to claim 1, wherein the guide rail is fixedly disposed at a bottom of the main frame.
5. The horizontal device according to claim 1, wherein the hinge unit is a hinge.
6. The horizontal device according to claim 1, wherein the oxygen generating module comprises an oxygen generating unit and a mounting plate on which the oxygen generating unit is mounted, and the horizontal supporting unit horizontally supports the mounting plate.
7. The horizontal device according to claim 6, wherein a cushion is provided between the mounting plate and the horizontal support unit.
8. A fitness equipment, characterized in that the fitness equipment comprises a main frame and a horizontal device, the main frame is inclined with respect to a horizontal direction, and the main frame is provided with an oxygen-making module, and the horizontal device comprises:

   An articulating unit for articulating one end of the oxygen generating module on the main frame;

   a guide rail, the guide rail is formed with a preset sliding slot;

   a connecting frame, one end of the connecting frame is fixedly disposed on a lifting frame of the fitness equipment, and the other end of the connecting frame is provided with a mounting shaft, and the mounting bushing is provided with a circle rotatably connected with the mounting shaft a circular roller, the circular roller is tangential to the bottom surface of the oxygen generating module, the connecting frame is provided with a fixed shaft, and the fixed shaft is sleeved in the predetermined sliding slot;

   Wherein, when the lifting frame lifts and lowers the main frame, the connecting frame rotates, and the rotation track of the connecting frame is defined by the preset sliding slot, and the connecting frame is in the process of rotating The circular roller is always tangential to the bottom surface of the oxygen generating module, and the hinged movement of the oxygen generating module is matched to maintain the horizontal direction of the oxygen generating module.
9. The exercise apparatus according to claim 8, wherein said horizontal device further comprises a tensioning unit for preventing vibration from being generated when said oxygen generating treadmill is used such that said oxygen generating module and said horizontal supporting unit Separation.
10. The fitness equipment according to claim 9, wherein the tensioning unit is a spring, the bottom of the oxygen generating module is provided with a first hooking portion, and the connecting bracket is provided with a second hooking portion, the spring Separating from the first hooking portion and the second hooking portion, respectively, utilizing elastic deformation of the spring to prevent vibration from being generated when the oxygen generating treadmill is used, so that the oxygen generating module is separated from the connecting frame .
11. The exercise equipment according to claim 8, wherein the guide rail is fixedly disposed at a bottom of the main frame.
12. The exercise apparatus according to claim 8, wherein the hinge unit is a hinge.
13. The exercise apparatus according to claim 8, wherein the oxygen generating module comprises an oxygen generating unit and a mounting plate on which the oxygen generating unit is mounted, and the horizontal supporting unit horizontally supports the mounting plate.
14. The exercise device according to claim 13, wherein a cushion is provided between the mounting plate and the horizontal support unit.
15. The exercise apparatus according to claim 8, wherein the exercise equipment is a treadmill.