Exercise device for obesity patients

Abstract

The invention relates to the technical field of exercise devices, in particular to an exercise device for obese patients, which comprises a treadmill body, a console is arranged at the upper end of the treadmill body, and an anti-gravity exercise mechanism for reducing the weight of the patients and avoiding bone damage is arranged on the treadmill body. An upward stretching mechanism used for exercising arms of a patient is movably installed on the side face of the treadmill body, the anti-gravity exercising mechanism comprises a high-pressure air bag fixedly installed on the treadmill body, and an inflation pump assembly for continuously supplying air to the high-pressure air bag is arranged on the control table. A standing relaxing mechanism for massaging the shanks of the patient to avoid muscle strain is arranged in the high-pressure air bag. By arranging the standing relaxing mechanism and utilizing mutual cooperation between the rotating support and the hammering rubber block, calf muscles of a patient can be automatically massaged and relaxed when the patient has a rest during exercise, the exercise comfort of the patient can be effectively improved, and meanwhile, the muscles of the patient can be prevented from being strained to a certain extent.

Description

Technical Field

[0001] This invention relates to the field of exercise equipment technology, and more particularly to an exercise device for obese patients. Background Technology

[0002] Running can burn calories and fat, reducing body fat accumulation and resulting in significant weight loss. However, for obese individuals, their excessive weight can put considerable pressure on joints and bones during running, easily leading to sports injuries.

[0003] In response to this, there is an existing anti-gravity treadmill. This type of treadmill is usually equipped with a special airbag system that can reduce the runner's body weight by adjusting the airbag pressure. This can effectively reduce the impact of running on joints and bones. However, during use, the user needs to stand inside the airbag. If a rest is needed during exercise, the user can only stand inside the airbag for a short rest and cannot relax the legs, resulting in low comfort. If the user steps out of the airbag to rest, it takes time to re-enter the airbag after resting, making it inconvenient to use. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides an exercise device for obese patients. It solves the technical problems of existing anti-gravity treadmills, which cannot massage and relax the leg muscles of patients, making it inconvenient for patients to rest and resulting in low comfort. This invention has the advantages of automatically relaxing leg muscles while the patient is standing and resting, and providing high comfort.

[0005] To solve the above-mentioned technical problems, the present invention provides the following technical solution: an exercise device for obese patients, comprising a treadmill body, a control console at the upper end of the treadmill body, an anti-gravity exercise mechanism on the treadmill body to reduce the patient's weight and prevent bone damage, and an upward stretching mechanism for exercising the patient's arms movably mounted on the side of the treadmill body. When obese patients use this device for weight loss training, they first use the anti-gravity exercise mechanism for running training, and then use the upward stretching mechanism to complete pull-ups, thereby completing the arm training. The anti-gravity exercise mechanism includes a high-pressure airbag fixedly mounted on the treadmill body, an air pump assembly on the control console for continuously supplying air to the high-pressure airbag, a standing relaxation mechanism inside the high-pressure airbag for massaging the patient's calves to prevent muscle strain, a movable cleaning mechanism on one side of the standing relaxation mechanism, and an auxiliary anti-slip mechanism on the other side of the standing relaxation mechanism to help the patient stand and avoid slipping. During rest periods while running, the standing relaxation mechanism automatically massages and cools the patient's calf muscles, effectively preventing leg muscle injuries. The mechanism includes a mounting base symmetrically mounted on the upper part of the treadmill body. A rotating support is movably mounted on the mounting base, and several hammering rubber blocks are arranged in a circular array on the rotating support. A liquid storage tank is located below the hammering rubber blocks. A transmission shaft is movably mounted inside the treadmill body, and a transmission belt connects the transmission shaft to the rotating support. A liquid-pushing plate is slidably connected inside the liquid storage tank. A drive screw is movably mounted at the lower end of the liquid storage tank, and a transmission assembly connects the drive screw to the transmission shaft. A circular nozzle is located at the upper end of the liquid storage tank. When the rotating support rotates, the multiple hammering rubber blocks rotate synchronously, thus massaging the patient's calf muscles. Simultaneously, ice water inside the liquid storage tank is sprayed upwards in a mist form through the circular nozzle.

[0006] Preferably, a protective bracket is provided between the high-pressure airbag and the control console. The lower end of the protective bracket is fixedly connected to the treadmill body, and a suspended recess is provided in the middle of the protective bracket. A silicone sleeve is provided on the upper part of the protective bracket, and an emergency stop button is provided at the upper end of the protective bracket. A sealing ring is provided at the opening of the high-pressure airbag, and a sports pants are detachably installed on the sealing ring. A connecting component that matches the sealing ring is provided on the outside of the sports pants. The connecting component and the sports pants are connected by a zipper. When using the device, the patient will first put on the sports pants on the outside, then walk into the high-pressure airbag, and finally fix the connecting component and the sealing ring with the zipper, thereby sealing the top of the high-pressure airbag.

[0007] Preferably, the emergency stop button is electrically connected to the treadmill body via a wire. If the patient feels unwell during running, they can press the emergency stop button to stop the treadmill immediately, thus preventing injury.

[0008] Preferably, the transmission component is a bevel gear, and a threaded sleeve is fixedly installed at the lower end of the liquid-pushing plate. The threaded sleeve is threadedly engaged with the drive screw. When the drive screw rotates under the action of the transmission component, it will cause the liquid-pushing plate to move vertically upward through the engagement with the threaded sleeve.

[0009] Preferably, the outer surface of the liquid-pushing plate is in close contact with the inner wall of the liquid storage tank, and the liquid storage tank is filled with ice water. When the liquid-pushing plate moves upward, the ice water inside the liquid storage tank will be sprayed upward through the circular nozzle.

[0010] Preferably, the mobile cleaning mechanism includes rectangular slides symmetrically arranged on the treadmill body, a movable frame slidably connected to the rectangular slides, a telescopic push rod for horizontal movement of the movable frame fixedly installed inside the rectangular slides, a cleaning arc cover fixedly installed at the upper end of the movable frame, a sponge layer provided on the inner wall of the cleaning arc cover, the inside of the sponge layer being soaked in alcohol, initially, the cleaning arc cover and the rotating support are in a state of being far apart from each other, after the massage is completed, the cleaning arc cover will move towards the rotating support under the action of the telescopic push rod.

[0011] Preferably, the auxiliary anti-slip mechanism includes foot pedals symmetrically arranged on the treadmill body. The foot pedals are equipped with gravity switches for controlling the rotating support. The foot pedals are symmetrically provided with rectangular through slots and anti-slip pads. When the patient places their foot inside the foot pedal, the gravity switch will be activated due to being stepped on, and then the rotating support will automatically be powered on and run.

[0012] Preferably, the treadmill body has a drive cavity that communicates with a rectangular through slot. Inside the drive cavity, a drive roller and a guide roller are movably installed to make the anti-slip pad move in a circular motion. A vacuum cleaner assembly is fixedly installed at the lower end of the drive cavity. When the drive roller rotates, it can make the anti-slip pad move horizontally, thereby moving the anti-slip pad that the patient has stepped on into the drive cavity.

[0013] Preferably, the upward stretching mechanism includes side wall grooves symmetrically opened on both sides of the treadmill body, a sliding frame is movably installed on the side wall groove, a horizontal crossbar is provided on the sliding frame, a lifting push rod for moving the horizontal crossbar up and down is fixedly installed at the upper end of the sliding frame, a fixed boss is symmetrically provided on the inner side of the sliding frame, and a support component is provided on the fixed boss to prevent the horizontal crossbar from falling. When the lifting push rod extends downward, the height of the horizontal crossbar will decrease, so that the device can be used for patients of different heights.

[0014] Preferably, the support assembly consists of a liquid storage tank and a support rod. The liquid storage tank is filled with a non-Newtonian fluid. The support rod is movably mounted on the liquid storage tank. The upper end of the support rod is fixedly connected to a horizontal crossbar, and the lower end of the support rod extends into the interior of the liquid storage tank. When the support rod moves slowly downward, it will not be obstructed. However, when the support rod moves rapidly downward, the non-Newtonian fluid in the liquid storage tank will generate significant resistance to the support rod.

[0015] By employing the above technical solution, the present invention provides an exercise device for obese patients, which has at least the following beneficial effects:

[0016] 1. This invention, by setting up a standing relaxation mechanism, utilizes the cooperation between the rotating support and the hammering rubber block to automatically massage and relax the patient's calf muscles during exercise rest. This not only effectively improves the patient's exercise comfort but also, to a certain extent, prevents the patient's muscles from being strained.

[0017] 2. This invention, by setting up a standing relaxation mechanism, utilizes the interaction between the liquid-pushing plate and the drive screw to spray water mist upwards while massaging the muscles, thereby cooling the patient's legs and the inside of the high-pressure airbag, ensuring that the patient's body does not feel too hot, and also improving the patient's exercise comfort and enhancing the user experience.

[0018] 3. By setting up an anti-gravity exercise mechanism, this invention utilizes the cooperation between a high-pressure airbag and sports rubber pants to provide an upward support force to the body of obese patients, thereby reducing their body weight. This can effectively reduce the impact on joints and bones during running, allowing obese patients to run like normal people without causing sports injuries.

[0019] 4. By setting up an anti-gravity exercise mechanism, the present invention utilizes the cooperation between the protective support and the emergency stop button. During the exercise, the patient can hold onto the protective support while running, which can effectively extend the patient's running time and improve the exercise effect. Moreover, when the patient feels unwell, the emergency stop button can be used to stop the treadmill immediately, which greatly improves the safety of the device.

[0020] 5. By setting up a mobile cleaning mechanism, the present invention can automatically wipe and disinfect the surface of the hammered rubber block after the massage by cooperating with the movable frame and the cleaning arc cover. This eliminates the need for manual disinfection by medical staff, effectively prevents cross-infection of dermatological diseases, greatly improves the safety of the device and makes it convenient to use.

[0021] 6. By setting up an auxiliary anti-slip mechanism, the present invention utilizes the cooperation between the drive roller and the anti-slip pad to prevent the patient's foot from slipping on the foot pedal, thus improving safety. It also allows for the cyclical replacement of the anti-slip pad, ensuring that the anti-slip pad used by each patient is clean.

[0022] 7. By setting up an auxiliary anti-slip mechanism, the present invention utilizes the cooperation between the drive roller and the vacuum cleaner assembly to automatically remove dust from inside the anti-slip mat after it is replaced, eliminating the need for manual cleaning by staff.

[0023] 8. This invention, by setting up an upward stretching mechanism, utilizes the cooperation between the horizontal bar and the sliding frame to allow patients to continue anti-gravity pull-ups after completing anti-gravity running. It has a high degree of integration and is easy to use. Moreover, if the lifting push bar malfunctions during the pull-up process, the support component will immediately support the horizontal bar, thereby preventing the horizontal bar from falling downwards and effectively avoiding patient injury. Attached Figure Description

[0024] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0025] Figure 1 The three-dimensional structure of the present invention Figure 1 ;

[0026] Figure 2 The three-dimensional structure of the present invention Figure 2 ;

[0027] Figure 3 This is a schematic diagram of the structure of some of the mechanisms in this invention;

[0028] Figure 4 This is a schematic diagram of the protective bracket in this invention;

[0029] Figure 5 This is a schematic diagram of the structure of the sports rubber pants in this invention;

[0030] Figure 6 This is a schematic diagram of the cleaning arc shield in this invention;

[0031] Figure 7 This is a schematic diagram of the standing relaxation mechanism in this invention;

[0032] Figure 8 This is a schematic diagram of the rotating support structure in this invention;

[0033] Figure 9 This is a schematic diagram of the internal structure of the cleaning arc shield in this invention;

[0034] Figure 10 This is a schematic diagram of the auxiliary anti-slip mechanism in this invention;

[0035] Figure 11 This is a schematic diagram of the upward stretching mechanism in this invention.

[0036] In the diagram: 1. Treadmill body; 2. Control console; 3. Anti-gravity exercise mechanism; 301. High-pressure airbag; 302. Air pump assembly; 303. Protective support; 304. Silicone sleeve; 305. Emergency stop button; 306. Sealing ring; 307. Exercise pants; 308. Connecting assembly; 4. Standing relaxation mechanism; 401. Mounting base; 402. Rotating support; 403. Hammering rubber block; 404. Liquid storage tank; 405. Drive shaft; 406. Drive belt; 407. Liquid pushing plate; 408. Drive screw; 409. Transmission assembly; 410 5. Circular nozzle; 6. Moving cleaning mechanism; 7. Rectangular chute; 8. Telescopic push rod; 9. Movable frame; 10. Cleaning arc cover; 11. Sponge layer; 12. Auxiliary anti-slip mechanism; 13. Foot pedal; 14. Gravity switch; 15. Rectangular through groove; 16. Anti-slip cloth pad; 17. Drive roller; 18. Guide roller; 19. Vacuum cleaner assembly; 20. Upward pulling mechanism; 21. Side wall chute; 22. Sliding frame; 33. Horizontal crossbar; 44. Lifting push rod; 55. Fixed boss; 66. Support assembly. Detailed Implementation

[0037] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0038] Example 1

[0039] In existing anti-gravity treadmills, obese patients can only rest inside the airbags and cannot experience leg muscle massage and relaxation, resulting in low comfort and potentially reducing exercise time. To address this technical deficiency in existing technologies, such as... Figure 3 as well as Figures 6-8As shown, this embodiment proposes an exercise device for obese patients. It automatically massages and relaxes the calf muscles during rest periods, effectively improving exercise comfort and preventing muscle strain to some extent. The device includes a control console 2 at the top of the treadmill body 1, an anti-gravity exercise mechanism 3 to reduce patient weight and prevent bone damage, and an upward stretching mechanism 7 for arm exercises. When using this device for weight loss training, obese patients first utilize the anti-gravity exercise mechanism 3 for running, and then use the upward stretching mechanism 7. To complete pull-ups and thus train the arms, the anti-gravity exercise mechanism 3 includes a high-pressure airbag 301 fixedly installed on the treadmill body 1. The control panel 2 is equipped with an air pump assembly 302 that continuously supplies air to the high-pressure airbag 301. Inside the high-pressure airbag 301 is a standing relaxation mechanism 4 that massages the patient's calves to prevent muscle strain. One side of the standing relaxation mechanism 4 is equipped with a movable cleaning mechanism 5, and the other side of the standing relaxation mechanism 4 is equipped with an auxiliary anti-slip mechanism 6 to help the patient stand and avoid slipping. During the rest period of the running exercise, the standing relaxation mechanism 4 will automatically massage and cool the patient's calf muscles, which can effectively prevent the patient's leg muscle injury.

[0040] To maximize comfort for obese patients during running exercise, this embodiment includes a standing relaxation mechanism 4. The standing relaxation mechanism 4 comprises a mounting base 401 symmetrically mounted on the upper part of the treadmill body 1. A rotating support 402 is movably mounted on the mounting base 401. Several impact rubber blocks 403 are arranged in a circular array on the rotating support 402. A liquid storage tank 404 is located below the impact rubber blocks 403. A transmission shaft 405 is movably mounted inside the treadmill body 1. A transmission belt 406 connects the transmission shaft 405 and the rotating support 402. A liquid-pushing plate 407 is slidably connected inside the liquid storage tank 404. The outer surface of the liquid-pushing plate 407 is tightly fitted to the inner wall of the liquid storage tank 404. The liquid storage tank 404 is filled with ice water. When the liquid-pushing plate 407 moves upward, it causes the liquid storage tank to... The ice water inside the storage tank 404 is sprayed upward through the circular nozzle 410. A drive screw 408 is movably installed at the lower end of the storage tank 404. A transmission assembly 409, which is a bevel gear, is provided between the drive screw 408 and the transmission shaft 405. A threaded sleeve is fixedly installed at the lower end of the liquid pushing plate 407. The threaded sleeve is threadedly engaged with the drive screw 408. When the drive screw 408 rotates under the action of the transmission assembly 409, it will cause the liquid pushing plate 407 to move vertically upward through its engagement with the threaded sleeve. A circular nozzle 410 is provided at the upper end of the storage tank 404. When the rotating bracket 402 rotates, it will cause multiple hammering rubber blocks 403 to rotate synchronously, thereby performing a hammering massage on the patient's calf muscles. At the same time, the ice water inside the storage tank 404 will be sprayed upward in a mist form through the circular nozzle 410.

[0041] In this embodiment, when an obese patient rests after exercise, he / she will stand with both feet inside the foot pedal 601. Then, the rotating bracket 402 will rotate under the action of the motor (located inside the mounting base 401, not shown in the figure). When the rotating bracket 402 rotates, multiple hammering rubber blocks 403 will take turns hitting the patient's calf muscles, thereby massaging and relaxing the patient's calf. This can improve the patient's experience and prevent the patient's calf muscles from being strained.

[0042] Moreover, such as Figure 7 As shown, when the rotating bracket 402 rotates, it will cause the transmission shaft 405 to rotate synchronously through the transmission belt 406. When the transmission shaft 405 rotates, it will cause the drive screw 408 to rotate through the cooperation with the transmission assembly 409. When the drive screw 408 rotates, it will cause the liquid-pushing square plate 407 to move upward through the cooperation with the threaded sleeve.

[0043] When the liquid-pushing plate 407 moves upward, the ice water inside the liquid storage tank 404 will be sprayed outward in the form of water mist through the circular nozzle 410, thereby quickly cooling the patient's legs and improving the patient's experience to some extent.

[0044] Moreover, the rotating bracket 402 is rotating at the same time as the water mist is sprayed out. When the rotating bracket 402 rotates, it will drive the surrounding airflow to rotate. The airflow rotation will cause the water mist to be quickly dispersed into the interior of the high-pressure airbag 301, thereby cooling the interior of the high-pressure airbag 301.

[0045] This embodiment, by setting up a standing relaxation mechanism 4, utilizes the interaction between the rotating bracket 402 and the hammering rubber block 403 to automatically massage and relax the patient's calf muscles during exercise rest. This not only effectively improves the patient's exercise comfort but also, to a certain extent, prevents muscle strain. Furthermore, by setting up a standing relaxation mechanism 4, this embodiment utilizes the interaction between the liquid-pushing plate 407 and the drive screw 408 to spray water mist upwards while massaging the muscles, thereby cooling the patient's legs and the interior of the high-pressure airbag 301, ensuring that the patient's body does not feel too hot, which also improves the patient's exercise comfort and enhances the user experience.

[0046] Example 2

[0047] To allow sufficient expansion space for the airbags and prevent them from rupturing during inflation, existing anti-gravity treadmills rarely have protective frames. Furthermore, they can only be controlled by buttons on the treadmill screen. This makes it difficult to stop the treadmill promptly if a patient wants to end their workout early due to discomfort, resulting in inconvenience. Therefore, [the following text is missing: "to address this, such as..."] Figures 1-5 As shown, in this embodiment, a protective bracket 303 is provided between the high-pressure airbag 301 and the control console 2. The lower end of the protective bracket 303 is fixedly connected to the treadmill body 1. A suspended recess is provided in the middle of the protective bracket 303. A silicone sleeve 304 is provided on the outer side of the upper end of the protective bracket 303. An emergency stop button 305 is provided at the upper end of the protective bracket 303. The emergency stop button 305 is electrically connected to the treadmill body 1 through a wire. If the patient feels unwell during running exercise, he / she can directly press the emergency stop button 305 to stop the treadmill body 1 immediately. To prevent patient injury, a sealing ring 306 is provided at the opening of the high-pressure airbag 301. A sports pants 307 is detachably installed on the sealing ring 306. The outside of the sports pants 307 is provided with a connecting component 308 that matches the sealing ring 306. The connecting component 308 and the sports pants 307 are connected by a zipper. When using the device, the patient will first put on the sports pants 307 on the outside, then walk into the high-pressure airbag 301, and finally fix the connecting component 308 and the sealing ring 306 with the zipper, thereby sealing the top of the high-pressure airbag 301.

[0048] In this embodiment, when using the device, the patient first puts on the sports pants 307 outside the device, then walks into the high-pressure airbag 301, and then uses the zipper to connect the connecting component 308 and the sealing ring 306, thus completing the preparation work before exercise.

[0049] Subsequently, the patient will use the control panel 2 to set various parameters of the treadmill body 1. After the parameters are set, the air pump assembly 302 will continuously fill the high-pressure airbag 301 with air. After the air enters, it will increase the air pressure inside the high-pressure airbag 301, thereby providing the patient with an upward support force and reducing the patient's body weight (the principle of reducing the patient's body weight is the same as the principle used by the anti-gravity treadmill in the prior art, which is the prior art and will not be described in detail here).

[0050] Next, the patient will run inside the high-pressure airbag 301. At this time, the pressure on the patient's legs will be much less than their actual body weight. Therefore, it can effectively reduce the impact on the joints and bones during running and avoid leg injuries.

[0051] Furthermore, when patients feel tired, they can run while holding onto the protective support 303 with both hands, which can effectively increase the amount of exercise. In addition, when patients feel unwell, they can directly press the emergency stop button 305 to stop the treadmill body 1, thereby avoiding injury to the patient during running.

[0052] This embodiment, by setting up an anti-gravity exercise mechanism 3, utilizes the cooperation between the high-pressure airbag 301 and the sports rubber pants 307 to provide an upward support force to the body of obese patients, thereby reducing their body weight. This effectively reduces the impact on joints and bones during running, allowing obese patients to run like normal people without causing sports injuries. Furthermore, by setting up the anti-gravity exercise mechanism 3, and utilizing the cooperation between the protective support 303 and the emergency stop button 305, patients can hold onto the protective support 303 while running, effectively extending their running time and improving the exercise effect. Moreover, when patients feel unwell, they can use the emergency stop button 305 to immediately stop the treadmill body 1, greatly improving the safety of the device.

[0053] Example 3

[0054] Both the rotating support 402 and the hammering rubber block 403 are located inside the high-pressure airbag 301. If staff manually disinfect the hammering rubber block 403 after each patient's workout, it will not only be time-consuming but also affect the sealing of the high-pressure airbag 301. Therefore, if... Figure 3 , Figure 6as well as Figure 9 As shown, based on the above embodiment, this embodiment is provided with a mobile cleaning mechanism 5, which can automatically wipe and disinfect the surface of the hammered rubber block 403 after the massage is completed. The mobile cleaning mechanism 5 includes a rectangular slide 501 symmetrically opened on the treadmill body 1. A movable frame 503 is slidably connected to the rectangular slide 501. A telescopic push rod 502 for moving the movable frame 503 horizontally is fixedly installed inside the rectangular slide 501. A cleaning arc cover 504 is fixedly installed at the upper end of the movable frame 503. A sponge layer 505 is provided on the inner wall of the cleaning arc cover 504. The inside of the sponge layer 505 is soaked with alcohol. Initially, the cleaning arc cover 504 and the rotating support 402 are in a state of being far apart from each other. After the massage is completed, the cleaning arc cover 504 will move towards the rotating support 402 under the action of the telescopic push rod 502.

[0055] In this embodiment, as can be seen from the above, when the patient is resting from exercise, the standing relaxation mechanism 4 will automatically massage the patient's calves. At this time, the movable frame 503 will be located on the side of the rectangular slide 501 away from the rotating bracket 402.

[0056] After the patient has rested, the movable frame 503 will move toward the rotating bracket 402 under the action of the telescopic push rod 502, so that the hammering rubber block 403 extends into the interior of the cleaning arc cover 504. Then, as the rotating bracket 402 rotates, multiple hammering rubber blocks 403 will pass through the interior of the cleaning arc cover 504 in sequence.

[0057] As the device passes through, the surface of the hammered rubber block 403 that comes into contact with the patient's leg will come into contact with the alcohol-soaked sponge layer 505, thereby completing the disinfection of the hammered rubber block 403 and ensuring the cleanliness and hygiene of the device.

[0058] This embodiment, by setting up a mobile cleaning mechanism 5, utilizes the cooperation between the movable frame 503 and the cleaning arc cover 504 to automatically wipe and disinfect the surface of the hammered rubber block 403 after the massage is completed. This eliminates the need for manual disinfection by medical personnel, effectively preventing cross-infection of dermatological diseases and greatly improving the safety and ease of use of the device.

[0059] Example 4

[0060] To maximize the applicability of the device, the foot pedal 601 is typically designed to be relatively large. Therefore, when a patient places their foot inside the foot pedal 601, slippage may occur. Without appropriate measures, this could lead to foot injury. Therefore, if... Figure 3 , Figure 6 as well as Figure 10As shown, based on the above embodiment, the auxiliary anti-slip mechanism 6 includes foot pedals 601 symmetrically arranged on the treadmill body 1. The foot pedals 601 are equipped with a gravity switch 602 for controlling the rotating support 402. The foot pedals 601 are symmetrically provided with rectangular through slots 603. The foot pedals 601 are provided with anti-slip pads 604. After the patient puts his foot into the foot pedals 601, the gravity switch 602 will be turned on due to being stepped on. Subsequently, the rotating support 402 will be automatically powered on and run. The treadmill body 1 is provided with a drive cavity communicating with the rectangular through slots 603. The drive cavity is movably installed with a drive roller 605 and a guide roller 606 to make the anti-slip pads 604 move cyclically. The lower end of the drive cavity is fixedly installed with a vacuum cleaner assembly 607. When the drive roller 605 rotates, it can make the anti-slip pads 604 move horizontally, thereby moving the anti-slip pads 604 stepped on by the patient into the drive cavity.

[0061] In this embodiment, after the patient stands on the foot pedal 601, the gravity switch 602 will be automatically turned on. Subsequently, the rotating bracket 402 will start to rotate under the control of the gravity switch 602. When the patient removes his foot from the foot pedal 601, the gravity switch 602 will be turned off after a certain delay, thereby ensuring that the hammering rubber block 403 is in motion inside the cleaning arc cover 504.

[0062] And, as Figure 10 As shown, the foot pedal 601 is equipped with an anti-slip pad 604 inside, which can effectively increase the friction between the patient's foot and the foot pedal 601, and prevent the foot from sliding between the foot and the foot pedal 601 and causing an accident.

[0063] In addition, after the patient has rested, the anti-slip mat 604 will move horizontally under the action of the drive roller 605 (the anti-slip mat 604 is in a taut state under the action of the drive roller 605 and the guide roller 606. The drive roller 605 is fixedly fitted with a rubber ring. The friction between the rubber ring and the inner side of the anti-slip mat 604 is very large, so the anti-slip mat 604 can move horizontally when the drive roller 605 rotates), thereby moving the stepped anti-slip mat 604 into the interior of the drive cavity.

[0064] At the same time, the vacuum cleaner component 607 will remove the dust particles that have fallen inside the anti-slip pad 604, thereby automatically cleaning the anti-slip pad 604 and preparing it for the patient's next use, without the need for manual cleaning by staff.

[0065] This embodiment, by setting up an auxiliary anti-slip mechanism 6, utilizes the cooperation between the drive roller 605 and the anti-slip pad 604 to prevent the patient's foot from slipping on the foot pedal 601, improving safety, and also allows for the cyclical replacement of the anti-slip pad 604, ensuring that the anti-slip pad 604 used by each patient is clean. Moreover, by setting up the auxiliary anti-slip mechanism 6, this embodiment, through the cooperation between the drive roller 605 and the vacuum cleaner assembly 607, can automatically remove dust from the inside of the anti-slip pad 604 after it is replaced, eliminating the need for manual cleaning by staff.

[0066] Example 5

[0067] Current anti-gravity treadmills are typically limited to running exercises. If a patient needs to change their workout, they must switch between different machines, which is time-consuming and inconvenient. Therefore, [the following text is missing: "to address this, such as..."] Figure 1 , Figure 2 as well as Figure 11 As shown, based on the above embodiment, this embodiment provides an upward stretching mechanism 7. Side wall grooves 701 are symmetrically provided on both sides of the treadmill body 1. A sliding frame 702 is movably mounted on the side wall grooves 701. A horizontal crossbar 703 is provided on the sliding frame 702. A lifting push rod 704 for moving the horizontal crossbar 703 up and down is fixedly installed at the upper end of the sliding frame 702. Fixed bosses 705 are symmetrically provided on the inner side of the sliding frame 702. Support components 706 are provided on the fixed bosses 705 to prevent the horizontal crossbar 703 from falling off. When the lifting push rod 704 extends downward, it will lower the height of the horizontal crossbar 703, thus making the device suitable for patients of different heights. The support assembly 706 consists of a reservoir and a support rod. The reservoir is filled with a non-Newtonian fluid. The support rod is movably mounted on the reservoir. The upper end of the support rod is fixedly connected to the horizontal crossbar 703, and the lower end of the support rod extends into the reservoir. When the support rod moves downward slowly, it will not be obstructed. When the support rod moves downward quickly, the non-Newtonian fluid in the reservoir will generate a large resistance to the support rod.

[0068] In this embodiment, as Figure 2 As shown, after running, patients can continue to do pull-ups using the horizontal bar 703. Since the patient's lower body is still inside the high-pressure airbag 301 and their body weight is still decreasing, they can complete the pull-up exercise relatively easily.

[0069] Moreover, the height of the horizontal bar 703 can be adjusted arbitrarily by the lifting push rod 704, which can meet the usage needs of patients of different heights.

[0070] In addition, during the height adjustment process, the support rod will move downward synchronously with the horizontal bar 703. Since the support rod moves slowly at this time, the non-Newtonian fluid inside the liquid tank will not hinder the movement of the support rod. However, if the lifting push rod 704 malfunctions and causes the horizontal bar 703 to fall rapidly, the non-Newtonian fluid inside the liquid tank will generate a very large resistance to the support rod, thereby preventing the horizontal bar 703 from falling.

[0071] This embodiment, by setting up an upward stretching mechanism 7, utilizes the cooperation between the horizontal bar 703 and the sliding frame 702 to allow the patient to continue anti-gravity pull-ups after completing anti-gravity running. It has a high degree of integration and is easy to use. Moreover, if the lifting push bar 704 malfunctions during the pull-up, the support component 706 will immediately support the horizontal bar 703, thereby preventing the horizontal bar 703 from falling downwards and effectively avoiding patient injury.

[0072] The control method of this invention is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the art. Furthermore, since this invention is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail here.

[0073] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0074] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An exercise device for obese patients comprising a treadmill body (1), the upper end of the treadmill body (1) is provided with a control console (2), characterized in that: The treadmill body (1) is provided with a counterweight exercise mechanism (3) for reducing the weight of patients and avoiding bone damage, and an upward stretching mechanism (7) for exercising the arms of patients is movably mounted on the side of the treadmill body (1); The counterweight exercise mechanism (3) comprises a high-pressure air bag (301) fixedly mounted on the treadmill body (1), and an inflation pump assembly (302) for continuously supplying air to the high-pressure air bag (301) is arranged on the control console (2); the inside of the high-pressure air bag (301) is provided with a standing relaxation mechanism (4) for massaging the lower legs of patients to avoid muscle strains, one side of the standing relaxation mechanism (4) is provided with a moving cleaning mechanism (5), and the other side of the standing relaxation mechanism (4) is provided with an auxiliary anti-skid mechanism (6) for helping patients to stand to avoid slipping. The standing relaxation mechanism (4) comprises a mounting base (401) symmetrically mounted on the upper end of the treadmill body (1), a rotating support (402) movably mounted on the mounting base (401), a plurality of hammering rubber blocks (403) arranged in the circumferential direction on the rotating support (402), a liquid storage square tank (404) arranged below the hammering rubber blocks (403), a transmission circular shaft (405) movably mounted in the treadmill body (1), a transmission belt (406) arranged between the transmission circular shaft (405) and the rotating support (402), a liquid pushing square plate (407) slidably connected in the liquid storage square tank (404), a driving lead screw (408) movably mounted at the lower end of the liquid storage square tank (404), a transmission assembly (409) arranged between the driving lead screw (408) and the transmission circular shaft (405), and a circular nozzle (410) arranged at the upper end of the liquid storage square tank (404).

2. An exercise device for an obese person as claimed in claim 1 wherein: The high-pressure air bag (301) and the control console (2) are provided with a protective support (303), the lower end of the protective support (303) is fixedly connected with the treadmill body (1), the middle part of the protective support (303) is provided with a suspended recess, the outer part of the upper end of the protective support (303) is sleeved with a silica gel sheath (304), the upper end of the protective support (303) is provided with an emergency stop button (305), the opening of the high-pressure air bag (301) is provided with a sealing circular ring (306), a sports rubber pants (307) is detachably mounted on the sealing circular ring (306), and the outer part of the sports rubber pants (307) is provided with a connecting assembly (308) matched with the sealing circular ring (306).

3. An exercise device for an obese person as defined in claim 2, wherein: The emergency stop button (305) and the treadmill body (1) are electrically connected through wires.

4. The exercise device for obese patients as claimed in claim 1 wherein: The transmission assembly (409) is a bevel gear, a threaded sleeve is fixedly mounted at the lower end of the liquid pushing square plate (407), and the threaded sleeve is threadedly matched with the driving lead screw (408).

5. The exercise device for obese patients as claimed in claim 1 wherein: The outer surface of the liquid pushing square plate (407) is tightly attached to the inner wall of the liquid storage square tank (404), and ice water is contained in the liquid storage square tank (404).

6. An exercise device for an obese person as defined in claim 1, wherein: The mobile cleaning mechanism (5) includes a rectangular sliding groove (501) symmetrically opened on the treadmill body (1), the rectangular sliding groove (501) is slidably connected with a movable frame body (503), a telescopic push rod (502) for horizontally moving the movable frame body (503) is fixedly installed inside the rectangular sliding groove (501), the upper end of the movable frame body (503) is fixedly installed with a cleaning arc cover (504), a sponge layer (505) is arranged on the inner wall of the cleaning arc cover (504), and the inside of the sponge layer (505) is soaked with alcohol.

7. An exercise device for an obese person as defined in claim 1, wherein: The auxiliary anti-skid mechanism (6) includes a foot pedal (601) symmetrically arranged on the treadmill body (1), a gravity switch (602) for controlling the rotating support (402) is arranged in the foot pedal (601), a rectangular through groove (603) is symmetrically opened in the foot pedal (601), and an anti-skid cloth pad (604) is arranged in the foot pedal (601).

8. An exercise device for an obese person as defined in claim 7, wherein: The inside of the treadmill body (1) is provided with a driving cavity in communication with the rectangular through groove (603), a driving round roller (605) and a guide round roller (606) for circularly moving the anti-skid cloth pad (604) are movably installed in the driving cavity, and a dust collector assembly (607) is fixedly installed at the lower end of the driving cavity.

9. An exercise device for an obese person as defined in claim 1, wherein: The upward stretching mechanism (7) includes side wall sliding grooves (701) symmetrically opened on both sides of the treadmill body (1), a sliding frame body (702) is movably installed on the side wall sliding groove (701), a horizontal cross rod (703) is arranged on the sliding frame body (702), a lifting push rod (704) for moving the horizontal cross rod (703) up and down is fixedly installed at the upper end of the sliding frame body (702), fixed bosses (705) are symmetrically arranged on the inner side of the sliding frame body (702), and a supporting assembly (706) for preventing the horizontal cross rod (703) from falling is arranged on the fixed boss (705).

10. An exercise device for use by an obese person as claimed in claim 9 wherein: The supporting assembly (706) is composed of a liquid storage tank and a supporting rod, the inside of the liquid storage tank is filled with a non-Newtonian fluid, the supporting rod is movably installed on the liquid storage tank, the upper end of the supporting rod is fixedly connected with the horizontal cross rod (703), and the lower end of the supporting rod extends into the inside of the liquid storage tank.

Images