Multifunctional ankle pump exercise device

Abstract

The application discloses a multifunctional ankle pump exercise device, which comprises a support frame and a support roller, the inner side of the support frame is provided with a rotatable support roller, the back of the support frame is provided with a sliding piece, the inner side of the sliding piece is provided with a cross bar, the top end of the support frame is provided with a rotatable rotating support piece, the inner side of the rotating support piece is provided with a stretching assembly, the outer wall of the pedal is provided with a first binding belt, the outer wall of the fixing piece is provided with a supporting plate supporting rod, the other end of the supporting plate supporting rod away from the fixing piece is provided with a supporting plate assembly, and the outer wall of the support frame is provided with a support frame fixing assembly on the other side. The stretching assembly in the rotating support piece and the pedal are matched, so that not only ankle pump exercise can be conducted, but also the leg can be bent and stretched for exercise through the pulling force after the angle is adjusted, and the arm can be exercised through pulling the fixing belt when the arm needs to be exercised.

Description

Technical Field

[0001] This invention relates to the field of medical rehabilitation, specifically a multifunctional ankle pump exercise device. Background Technology

[0002] Ankle pump exercises are a simple yet effective lower limb exercise primarily used to promote blood circulation in the lower limbs and prevent and reduce the formation of deep vein thrombosis (DVT), especially in cases of prolonged bed rest, post-surgery, or other situations where mobility is limited. This exercise, through active flexion and extension of the ankle joint, mimics the action of a pump, helping blood and lymph flow through the legs and feet, reducing blood pooling, and thus lowering the risk of thrombosis. DVT is a serious medical condition that occurs when blood clots in the deep veins, typically in the lower limbs, particularly the legs and pelvic region. If left untreated, the clot may break off and travel to the lungs, causing a pulmonary embolism, a potentially life-threatening complication. Ankle pump exercises are a low-risk, easy-to-perform exercise that helps improve blood circulation in the lower limbs, reducing blood pooling and thus lowering the risk of DVT. This exercise is usually performed under the guidance of a medical professional, especially when patients are post-surgery or bedridden due to illness. Ankle pump exercises not only help prevent DVT but also relieve leg swelling and fatigue, strengthen lower limb muscles, and improve overall mobility.

[0003] Currently, most ankle pump exercises can be performed independently, or assisted by elastic bandages. As a result, the effectiveness of ankle pump exercises is relatively poor. Therefore, a multifunctional ankle pump exercise device is proposed to address the issue of simple and limited rehabilitation effects. This device allows for ankle pump exercises during rehabilitation, and after the exercises, leg stretching rehabilitation can be performed depending on the user's condition. It can also be used for arm rehabilitation, thereby increasing the rehabilitation effect and duration. Summary of the Invention

[0004] In view of the shortcomings of the prior art, the purpose of this invention is to provide a multifunctional ankle pump exercise device.

[0005] The technical solution adopted by the present invention to solve its technical problem is: a multifunctional ankle pump exercise device, including a support frame and a support roller. A rotatable support roller is provided on the inner side of the support frame. A sliding member is provided on the back of the support frame. A crossbar is provided inside the sliding member. A rotatable rotating support member is provided at the top of the support frame. A first adjusting and fixing member for fixing is provided at the connection between the rotating support member and the support frame. A tensioning assembly is provided inside the rotating support member. A pedal is provided on the inner side of the tensioning assembly. A first strap is provided on the outer wall of the pedal. A fixing member is provided on the outer wall of the support frame. A support plate support rod is provided on the outer wall of the fixing member. A support plate assembly is provided at the other end of the support plate support rod away from the fixing member. A support frame fixing assembly is provided on the other side of the outer wall of the support frame.

[0006] Furthermore, a torsion spring is provided at the connection between the fixing member and the support rod of the support plate.

[0007] Furthermore, the connection between the rotating support and the support frame is curved, and a pin is provided at the connection. The outer wall of the pin is threaded, and it is connected to the first adjusting and fixing member through the thread.

[0008] Furthermore, the rotating support has a vertical strip groove inside for mounting the tensioning assembly.

[0009] Furthermore, the tensioning assembly includes a sliding connector, which is slidably disposed inside the strip groove of the rotating support. The inner side of the sliding connector is rotatably connected to the pedal. A spring is provided at the top of the sliding connector, and a pressing member is provided at the top of the spring. A rotatable adjusting member is provided at the top of the pressing member. The top of the adjusting member is threadedly connected to the rotating support. A protective cover is provided on the outer wall of the rotating support.

[0010] Furthermore, a rotation limiting plate is provided at the connection between the extrusion member and the adjustment member, the top outer wall of the adjustment member is provided with threads, and a matching threaded hole is provided at the connection between the rotation support member and the adjustment member.

[0011] Furthermore, a T-shaped rotating block is provided at the connection position between the sliding connector and the pedal.

[0012] Furthermore, the pallet assembly includes a sleeve rotatably disposed on the outer wall of the pallet support rod. A second adjusting and fixing member is disposed at the other end of the pallet support rod away from the fixing member. A rotatable rotating member is disposed on the inner side of the sleeve. A first pallet is disposed on the inner side of the rotating member. Sliding plates are disposed inside both sides of the first pallet. A second pallet is disposed on the outer side of the sliding plates. A second strap is disposed at the top of the second pallet.

[0013] Furthermore, the inner sides of the first tray are provided with arc-shaped grooves that match the sliding plate.

[0014] Furthermore, the support frame fixing component includes a fixing strap storage box, which is disposed on the outer wall of the support frame. The fixing strap storage box has a rotatable storage roller inside, and a fixing strap is wound around the outer wall of the storage roller. One end of the storage roller is provided with a spring, and a knob is provided at one end of the storage roller through the fixing strap storage box. A knob fixing component is provided on the outer wall of the fixing strap storage box, and a connecting groove plate and a connecting plug are respectively provided at the other end of the fixing strap away from the storage roller.

[0015] Furthermore, the inner ring of the spring is fixedly connected to the shaft of the storage roller, and the outer ring of the spring is connected to the inner wall of the storage box with a fixed strap.

[0016] Furthermore, the connecting groove plate has a strip-shaped slot inside, and the connecting plug has a T-shaped block on its outer wall.

[0017] The beneficial effects of this invention are: 1. Personalized adjustment function: The design of the sliding parts and crossbars in the device allows the spacing between the support frames 1 to be adjusted according to the user's specific needs, improving the applicability and comfort of the device.

[0018] 2. Flexible angle adjustment: The rotating support can be adjusted vertically and 90° at the top of the support frame and fixed by the fastener. This design allows the device to switch between ankle pump exercises and leg exercises to meet the user's needs and increase the flexibility of use.

[0019] 3. Combination of leg exercises, ankle pump exercises, and arm exercises: The coordination between the tension component inside the rotating support and the pedal not only enables ankle pump exercises, but also allows for bending and stretching exercises of the legs through tension after the angle is adjusted. At the same time, when arm exercises are needed, the fixing straps can be pulled to perform the exercises, enhancing the versatility of the device.

[0020] 4. Optimized leg support and stretching: The design of the support plate assembly provides support for the legs during ankle pump exercises and rotates outwards during leg stretching without affecting the stretching process, thus improving the comfort and effectiveness of the exercise.

[0021] 5. Stability and Protection: The design of the support frame fixing components ensures that the device can be firmly fixed to the bed, increasing the stability of ankle pump and stretching movements. At the same time, the use of protective covers protects the components in the stretching assembly from injury to the user.

[0022] 6. Convenience of intensity adjustment: The intensity of the spring can be adjusted by adjusting the adjustment mechanism, allowing users to adjust the stretching force according to their own exercise needs, making the exercise more personalized and efficient.

[0023] In summary, the multifunctional ankle pump exercise device of the present invention provides users with an efficient, comfortable and safe exercise solution through its flexible adjustment function, multi-angle support, design that combines leg and arm exercises, and enhanced stability and safety. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the present invention.

[0025] Figure 2 yes Figure 1 Detailed diagram of the left-side connecting structure.

[0026] Figure 3 yes Figure 1 Detailed diagram of the internal connection structure of the rotating support component.

[0027] Figure 4 yes Figure 3 Detailed diagram of the connection structure between the extrusion component and the adjustment component.

[0028] Figure 5 yes Figure 1 Detailed diagram of the unfolded connection structure of the first and second trays.

[0029] Figure 6 yes Figure 1 Detailed front view of the connection structure.

[0030] Figure 7 yes Figure 1 Detailed view of the connecting structure in the left-side cross-section.

[0031] Figure 8 yes Figure 1 A top-down view of the connection structure details.

[0032] Figure 9 yes Figure 1 Detailed cross-sectional view of the connection structure between the first and second trays.

[0033] Figure 10 yes Figure 2 Detailed cross-sectional view of the connection structure of the central fixed component.

[0034] Figure 11 yes Figure 6 Enlarged detail of the connection structure at point A in the middle.

[0035] Figure 12 yes Figure 7 Enlarged detail of the connection structure at point B.

[0036] Explanation of reference numerals in the attached drawings: 1. Support frame; 2. Support roller; 3. Sliding component; 4. Crossbar; 5. Rotating support component; 6. First adjusting fixing component; 7. Sliding connecting component; 8. Pedal; 9. First strap; 10. Spring; 11. Pressing component; 12. Adjusting component; 13. Protective cover; 14. Fixing component; 15. Support plate support rod; 16. Sleeve; 17. Second adjusting fixing component; 18. Rotating component; 19. First support plate; 20. Sliding plate; 21. Second support plate; 22. Second strap; 23. Fixing strap storage box; 24. Storage roller; 25. Fixing strap; 26. Spring; 27. Knob; 28. Knob fixing component; 29. ​​Connecting slot plate; 30. Connecting insert. Detailed Implementation

[0037] The present invention will be further illustrated below with reference to specific embodiments. It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of the invention. Furthermore, it should be understood that after reading the teachings of this invention, those skilled in the art can make various alterations or modifications to the invention, and these equivalent forms also fall within the scope defined by the appended claims.

[0038] See Figure 1 -and Figure 12 This is a schematic diagram of the structure of the present invention, a multifunctional ankle pump exercise device, including a support frame 1 and a support roller 2. The support frame 1 has a rotatable support roller 2 on its inner side, which can rotate on the support frame 1 to support the user's ankle. The support frame 1 has a slider 3 on its back, which can slide outward and inward simultaneously on the outer wall of the crossbar 4. The slider 3, in conjunction with the crossbar 4, is used to adjust the spacing between the support frames 1, which can be adjusted according to the user's usage. The slider 3 has a crossbar 4 inside it. The top of the support frame 1 is provided with a rotatable rotating support 5. The rotating support 5 can be adjusted vertically and 90° at the top of the support frame 1. The connection between the rotating support 5 and the support frame 1 is curved and a pin is provided at the connection. The outer wall of the pin is threaded and connected to the first adjusting and fixing member 6 through the thread. After adjustment, the first adjusting and fixing member 6 moves inward on the outer wall of the pin to press and fix it. After the angle of the rotating support 5 is adjusted, it is fixed by the first adjusting and fixing member 6. The first adjusting and fixing member 6 is provided at the connection between the rotating support 5 and the support frame 1 for fixing.

[0039] The rotating support 5 is equipped with a tensioning component inside. After the rotating support 5 rotates 90° outward, it is fixed to the tensioning component to provide tension to the pedal 8. This is used to assist the pedal 8 in bending and stretching the leg, and to exercise the leg through tension. The pedal 8 is located on the inner side of the tensioning component, and the first strap 9 is located on the outer wall of the pedal 8. The first strap 9 is used to connect the pedal 8 to the foot. After connection, the ankle pump exercise is performed by the pedal 8 swinging inside the tensioning component.

[0040] The outer wall of the support frame 1 is provided with a fixing member 14, which is used to install and fix the support rod 15. The support rod 15 is used to support the support plate assembly and can swing up and down on the support plate assembly. A torsion spring is provided at the connection between the fixing member 14 and the support rod 15. The reaction force of the torsion spring can make the support rod 15 swing upward. The support rod 15 is provided on the outer wall of the fixing member 14. The support plate assembly is provided at the other end of the support rod 15 away from the fixing member 14. The support plate assembly is used to support the leg during ankle pump exercise. It can also rotate outward when stretching the leg so as not to affect the stretching work. The other side of the outer wall of the support frame 1 is provided with a support frame fixing assembly. The fixing assembly is used to fix the support frame 1 to the bed, while increasing the stability of ankle pump exercise and stretching exercise, and can also be used for the user's arm stretching work.

[0041] Specifically, the rotating support 5 has a vertical strip groove inside for mounting the tensioning component. The tensioning component includes a sliding connector 7, which is slidably disposed inside the strip groove of the rotating support 5. The sliding connector 7 can slide up and down inside the strip groove of the rotating support 5. The inner side of the sliding connector 7 is rotatably connected to the pedal 8. A T-shaped rotating block is provided at the connection position between the sliding connector 7 and the pedal 8. The sliding connector 7 can support the pedal 8. The pedal 8 can perform ankle pump movements when rotated. A spring 10 is provided at the top of the sliding connector 7. When the rotating support 5 is adjusted to 90°, by stepping on the pedal 8, the pedal 8 drives the sliding connector 7 to rotate. The support member 5 moves laterally in the groove. When the sliding connector 7 slides laterally, it compresses the spring 10, thereby stretching the leg. The top of the spring 10 is provided with a compression member 11, and the top of the compression member 11 is provided with a rotatable adjustment member 12. The adjustment member 12 moves back and forth inside the rotating support member 5. During the movement, the adjustment member 12 adjusts the strength of the spring 10 through the compression member 11. The top of the adjustment member 12 is threadedly connected to the rotating support member 5. The outer wall of the rotating support member 5 is provided with a protective cover 13. The protective cover 13 is used to shield the stretching assembly and prevent the components in the stretching assembly from causing damage to the user.

[0042] It should be noted that a rotation limit plate is provided at the connection between the extrusion member 11 and the adjustment member 12. During the rotation of the adjustment member 12, the extrusion member 11 will not be driven to rotate by the rotation limit plate. The top outer wall of the adjustment member 12 is provided with threads. The connection between the rotation support member 5 and the adjustment member 12 is provided with matching threaded holes. The adjustment member 12 moves inside the threaded holes through the threads, thereby adjusting the strength of the spring 10.

[0043] More specifically, the pallet assembly includes a sleeve 16, which is rotatably mounted on the outer wall of the pallet support rod 15. The sleeve 16 can rotate on the outer wall of the pallet support rod 15, and during rotation, it can drive the first pallet 19 to rotate outwards. A second adjusting fixing member 17 is provided at the other end of the pallet support rod 15 away from the fixing member 14. The second adjusting fixing member 17 can fix the adjusted sleeve 16. A rotatable rotating member 18 is provided on the inner side of the sleeve 16, and the first pallet 19 is provided on the inner side of the rotating member 18. The first pallet 19 cooperates with the rotating member 18 to rotate on the outer wall of the sleeve 16. The inner side of the 6 swings to fit the user's lower leg position. The inner sides of the first support plate 19 are provided with sliding plates 20, and the outer side of the sliding plates 20 is provided with a second support plate 21. The inner sides of the first support plate 19 are provided with arc-shaped sliding grooves that match the sliding plates 20. The second support plate 21 can move outward or inward through the sliding plates 20 inside the first support plate 19. The second support plate 21 can be adjusted according to the length of the user's lower leg. The top of the second support plate 21 is provided with a second strap 22, which is used to fix the second support plate 21 to the user's lower leg.

[0044] More specifically, the support frame fixing component includes a fixing strap storage box 23, which is installed on the outer wall of the support frame 1. The fixing strap storage box 23 is used to store and protect the fixing strap 25. The bottom end of the fixing strap storage box 23 is provided with a groove for pulling out the fixing strap 25. The interior of the fixing strap storage box 23 is provided with a rotatable storage roller 24, which is used to wind and store the fixing strap. The outer wall of the storage roller 24 is wrapped with the fixing strap 25, which can be pulled out from the inside of the fixing strap storage box 23. One end of the storage roller 24 is provided with a spring 26. During the rotation of the storage roller 24, the spring 26 can be driven to retract. The reaction force of the spring 26 can cause the storage roller 24 to reverse. The rotating mechanism is used for the water intake and storage of the fixing strap 25. A knob 27 is provided at one end of the fixing strap storage box 23 through the storage roller 24. The knob 27 is used to rotate the storage roller 24 inside the fixing strap storage box 23. A knob fixing member 28 is provided on the outer wall of the fixing strap storage box 23. When the knob fixing member 28 rotates, it can fix the knob 27 and the storage roller 24 to prevent the storage roller 24 from rotating. The other end of the fixing strap 25 away from the storage roller 24 is provided with a connecting groove plate 29 and a connecting plug 30. The connecting groove plate 29 and the connecting plug 30 are used to connect the fixing strap 25. A strip-shaped slot is provided inside the connecting groove plate 29, and a T-shaped block is provided on the outer wall of the connecting plug 30.

[0045] It should be noted that the inner ring of the spring 26 is fixedly connected to the shaft of the storage roller 24, and the outer ring of the spring 26 is connected to the inner wall of the storage box 23 with fixed strap.

[0046] When using this invention: First, place the support frame 1 in the designated position on the bed. After placement, pull the connecting slot plate 29 and the connecting plug 30. During the pulling process, the fixing strap 25 is pulled out from the inside of the fixing strap storage box 23. During the pulling process, the storage roller 24 is driven to rotate inside the fixing strap storage box 23. During the rotation of the storage roller 24, the spring 26 is driven to retract through the rotating shaft, pulling the fixing strap 25 to the bottom of the bed and connecting the connecting slot plate 29 and the connecting plug 30. After connection, rotate the knob 27 in the opposite direction. When the knob 27 is rotated in the opposite direction, it can drive the storage roller 24 to rotate in the opposite direction, thereby tightening the fixing strap 25. After tightening, rotate the knob fixing part 28. When the knob fixing part 28 is rotated, it fixes the knob 27 and the storage roller 24, thereby completing the fixing of the support frame 1.

[0047] When ankle pump exercises are needed, rotate the second adjusting fastener 17. During the rotation of the second adjusting fastener 17, the fixing of the sleeve 16 is canceled. After the fixing is canceled, rotate the sleeve 16 inward. When the sleeve 16 rotates inward, the first support plate 19 is rotated inward. After rotation, rotate the second adjusting fastener 17 in the opposite direction to fix the sleeve 16. After fixing, place the foot on the pedal 8. After placement, fix the foot on the pedal 8 with the first strap 9. After fixing, place the leg on the first support plate 19 and the second support plate 21. During placement, adjust the distance between the second support plates 21 according to the length of the user's lower leg. After adjustment, fix it to the leg with the second strap 22. At the same time, place the user's Achilles tendon on the outer wall of the support roller 2, so that ankle pump exercises can be performed. During ankle pump exercises, the support roller 2 can move accordingly.

[0048] When leg rehabilitation stretching is required, rotate the first adjusting fixing part 6. During the rotation, the first adjusting fixing part 6 cancels the fixing of the rotating support part 5 and the support frame 1. After the fixing is canceled, adjust the rotating support part 5 to a 90° position. After the adjustment is completed, rotate the first adjusting fixing part 6 in the opposite direction to fix the adjusted rotating support part 5. After fixing, rotate the second adjusting fixing part 17 to cancel the fixing of the sleeve 16. After the fixing is canceled, rotate the first support plate 19 and the second support plate 21 outward to free up the space between the support frame 1. After rotation, fix it again through the second adjusting fixing part 17. After fixing, fix the foot to the pedal 8 through the first strap 9. After fixing, the stretching work can be performed. When the pedal 8 is stepped on, it drives the sliding connecting part 7 to slide outward in the strip groove of the rotating support part 5. When the sliding connecting part 7 slides outward, it compresses the spring 10. Through the reaction of the spring 10, the sliding connecting part 7 and the pedal 8 can be reset, thereby performing the stretching rehabilitation work.

[0049] When arm rehabilitation is needed, the user needs to sit on the bed and secure themselves to the footrest 8 with the first strap 9. After securing, hold the fixing strap 25 and pull it. When the fixing strap 25 is pulled, it causes the storage roller 24 to rotate inside the fixing strap storage box 23. When the storage roller 24 rotates, it can cause the spring 26 to retract. The reaction force of the spring 26 can cause the fixing strap 25 to be stored. Repeat the above steps to perform arm rehabilitation.

Claims

1. A multifunctional ankle pump exercise device, comprising a support frame (1) and a support roller (2), wherein the support frame (1) has a rotatable support roller (2) disposed on its inner side, characterized in that, The back of the support frame (1) is provided with a sliding member (3), the inside of the sliding member (3) is provided with a crossbar (4), the top of the support frame (1) is provided with a rotatable rotating support member (5), the connection between the rotating support member (5) and the support frame (1) is provided with a first adjusting fixing member (6) for fixing, the inside of the rotating support member (5) is provided with a tensioning assembly, the inner side of the tensioning assembly is provided with a pedal (8), the outer wall of the pedal (8) is provided with a first strap (9), the outer wall of the support frame (1) is provided with a fixing member (14), the outer wall of the fixing member (14) is provided with a support plate support rod (15), the other end of the support plate support rod (15) away from the fixing member (14) is provided with a support plate assembly, and the other side of the outer wall of the support frame (1) is provided with a support frame fixing assembly. A torsion spring is provided at the connection between the fixing member (14) and the support rod (15); The connection between the rotating support (5) and the support frame (1) is provided with an arc, and a pin is provided at the connection. The outer wall of the pin is provided with a thread, and it is connected to the first adjusting and fixing member (6) through the thread. The rotating support (5) has a vertical strip groove inside for mounting the tensioning assembly; The tensioning assembly includes a sliding connector (7), which is slidably disposed inside the strip groove of the rotating support (5). The inner side of the sliding connector (7) is rotatably connected to the pedal (8). A spring (10) is provided at the top of the sliding connector (7). A pressing member (11) is provided at the top of the spring (10). A rotatable adjusting member (12) is provided at the top of the pressing member (11). The top of the adjusting member (12) is threadedly connected to the rotating support (5). A protective cover (13) is provided on the outer wall of the rotating support (5). The pallet assembly includes a sleeve (16), which is rotatably disposed on the outer wall of the pallet support rod (15). A second adjusting fixing member (17) is disposed at the other end of the pallet support rod (15) away from the fixing member (14). A rotatable rotating member (18) is disposed on the inner side of the sleeve (16). A first pallet (19) is disposed on the inner side of the rotating member (18). Sliding plates (20) are disposed inside both sides of the first pallet (19). A second pallet (21) is disposed on the outer side of the sliding plates (20). A second strap (22) is disposed at the top of the second pallet (21). The support frame fixing assembly includes a fixing strap storage box (23), which is set on the outer wall of the support frame (1). The fixing strap storage box (23) is provided with a rotatable storage roller (24) inside. The outer wall of the storage roller (24) is wrapped with a fixing strap (25). One end of the storage roller (24) is provided with a spring (26). A knob (27) is provided at one end of the storage roller (24) through the fixing strap storage box (23). A knob fixing piece (28) is provided on the outer wall of the fixing strap storage box (23). The other end of the fixing strap (25) away from the storage roller (24) is provided with a connecting groove plate (29) and a connecting plug (30). The inner ring of the spring (26) is fixedly connected to the shaft of the storage roller (24), and the outer ring of the spring (26) is connected to the inner wall of the storage box (23) with fixed strap. The connecting slot plate (29) has a strip-shaped slot inside, and the connecting plug (30) has a T-shaped block on its outer wall.

2. The multifunctional ankle pump exercise device according to claim 1, characterized in that: A rotation limit plate is provided at the connection between the extrusion member (11) and the adjustment member (12). The top outer wall of the adjustment member (12) is provided with threads. A matching threaded hole is provided at the connection between the rotation support member (5) and the adjustment member (12).

3. The multifunctional ankle pump exercise device according to claim 2, characterized in that: A T-shaped rotating block is provided at the connection position between the sliding connector (7) and the pedal (8).

4. The multifunctional ankle pump exercise device according to claim 3, characterized in that: The first tray (19) has arc-shaped grooves on both sides that match the sliding plate (20).

Images