Lower limb exercise nursing device
By designing a lower limb exercise care device including seats, exercise structures, adjustment structures, limit structures and support structures, the shortcomings of existing equipment in space occupation and mobility are solved, and effective rehabilitation and subsequent space savings during the exercise process are achieved, and easy transportation and storage are facilitated.
Patent Information
- Application Number
- CN202420939715.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-04-30
AI Technical Summary
Existing lower limb exercise equipment has insufficient space occupation and mobility, which makes it inconvenient for transportation and storage during rehabilitation treatment.
A lower limb exercise care device including seats, exercise structures, adjustment structures, limit structures and support structures is designed. The exercise structure can achieve rotational adjustment and storage through the adjustment structure and limit structure, saving space and easy transportation and storage.
It realizes effective lower limb rehabilitation exercise during the exercise process, and the exercise structure is stored in a vertical shape after the exercise is completed, saving space and easy transportation and storage.
Smart Images
Figure CN222623609U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical equipment, in particular to a lower limb exercise and nursing device. Background Art
[0002] Rehabilitation training is an effective means for stroke patients, spinal cord injury patients and other trauma patients to restore motor function. At present, rehabilitation training is usually carried out by doctors one-on-one, which has low training efficiency and high intensity. With the rapid increase in the number of patients, saving treatment time has become an increasingly important issue. Traumatic diseases such as fractures and bone cracks caused by external force trauma to the lower limbs of the human body are common diseases in orthopedics. Bones, as a support to ensure the body's ability to move, play an important role in the normal control and activities of the human body. Once an injury occurs, it will directly limit the patient's ability to move, and the recovery time of bones is relatively long. In the later stages of the treatment process, rehabilitation care training and treatment are often required through lower limb exercise devices.
[0003] At present, when patients perform lower limb exercises, they need to perform exercises such as lower limb extension, knee flexion, and opening and closing. Due to the length ratio of the legs themselves, when using the corresponding exercise equipment with the required exercise function, the required length and space of the exercise equipment must be large. If the space of such exercise equipment is large, it is very inconvenient to transport and move the exercise equipment, and the subsequent storage takes up a large space. Therefore, the present device provides a lower limb exercise care device. Utility Model Content
[0004] The purpose of the utility model is to provide a lower limb exercise and care device to solve the above-mentioned technical problems in view of the deficiencies of the prior art.
[0005] The embodiment of the utility model adopts the following technical scheme: it includes a seat for patients to sit on when exercising, an exercise structure for patients to stretch their lower limbs, flex their knees, open and close their lower limbs, an adjustment structure for adjusting the angle of the exercise structure, a limiting structure for limiting the adjustment structure, and a supporting structure for supporting the seat and the exercise structure. The seat is located at the upper end of the supporting structure, the exercise structure is located on one side of the seat and connected to the side of the supporting structure, two adjustment structures are provided, and the two adjustment structures are symmetrically located on both sides of the supporting structure, two limiting structures are provided, and the two limiting structures are respectively located on the corresponding adjustment structures and are threadedly connected, and the seat cushion on the seat can be rotated upward for angle adjustment.
[0006] Furthermore, the seat includes support columns, a frame, handles, a backrest and a cushion. There are four support columns, which are respectively located on the support structure. The frame is set on the four support columns. Two symmetrical movable grooves are provided at the front end of the frame. The upper ends of the two movable grooves are both open. There are two handles, which are respectively located on both sides of the frame and are symmetrical to each other. The backrest is located on one end of the frame, and the cushion is located in the frame. Rotating columns are respectively provided at the front and rear ends of the cushion. The front rotating column is located in the corresponding movable groove of the frame, and the rear rotating column is rotatably connected to the rear end of the frame.
[0007] Furthermore, the support structure includes a support base, which is arranged on a horizontal plane. A storage groove for storing the exercise structure is provided in the middle of the support base, and a plurality of self-locking universal wheels that can be moved and automatically locked are provided at the lower end of the support base.
[0008] Furthermore, the two adjustment structures each include a fixed block, a connecting column, a rotating shaft, a connecting block and a fixed plate, the fixed block is located on the supporting base, there are two connecting columns and one of the connecting columns is provided with a threaded hole, the two connecting columns are located on the fixed block and are symmetrical to each other, the rotating shaft is located on the two connecting columns and is rotatably connected, a No. 1 hole and a No. 2 hole are respectively provided at one end of the rotating shaft and both are provided with internal threads, the No. 1 hole and the No. 2 hole are ninety degrees apart, the No. 1 hole is located corresponding to the threaded hole, and after the rotating shaft rotates ninety degrees, the No. 2 hole corresponds to the threaded hole, the connecting block is located beside the rotating shaft, and the fixed plate is connected to the connecting block.
[0009] Furthermore, the limiting structure includes a bolt, which is located on the adjustment structure and is adapted to the threaded hole of the connecting column and is threadedly connected.
[0010] Furthermore, the exercise structure includes a supporting base plate, an exercise track, a limiting plate, an exercise wheel and an exercise plate. The supporting base plate is connected to the side of the supporting base by two fixed plates. The exercise track is located on the supporting base plate. The exercise track consists of an upper track and a lower track. There are two limiting plates. The two limiting plates are located at the lower end of the upper track and are symmetrical to each other. A plurality of exercise teeth are evenly arranged in a straight line in the lower track. The exercise wheel is evenly surrounded by matching teeth that mesh and match with the plurality of exercise teeth. The exercise wheel is located in the exercise track. The exercise wheel and the two limiting plates are set to slide left and right. There are two exercise plates. The two exercise plates are located on both sides of the exercise wheel. The two exercise plates are set correspondingly and are staggered in direction.
[0011] At least one of the above technical solutions adopted in the embodiment of the utility model can achieve the following beneficial effects:
[0012] The device can provide effective lower limb rehabilitation exercises for patients during the stretching, knee flexion and opening and closing exercises of the patient's lower limbs. After the exercise is completed, the exercise structure can be rotated and adjusted by 90 degrees so that the exercise structure is lifted up to a vertical position, realizing the integration of the exercise structure and the seat storage to achieve the effect of saving space and facilitating transportation and storage.
[0013] When the patient needs to use this device for exercises such as lower limb extension, knee flexion, and opening and closing, the exercise structure in a folded state is placed horizontally on the ground. At this time, the No. 1 hole on the rotating shaft corresponds to the threaded hole on the connecting column. The bolt threadedly connected to the connecting column is rotated downward so that the bolt enters the No. 1 hole of the rotating shaft and is threadedly connected, thereby further fixing the exercise structure so that there is no shaking when the patient exercises. After the patient finishes the exercise, the bolt is disengaged from the No. 1 hole by rotating the bolt upward. At this time, the bolt is in the threaded hole of the connecting column. Then the exercise structure can be lifted so that the exercise structure is in a vertical state. At this time, the No. 2 hole on the rotating shaft corresponds to the threaded hole on the connecting column. The bolt threadedly connected to the connecting column is rotated downward so that the bolt enters the No. 2 hole of the rotating shaft and is threadedly connected, thereby fixing the folded exercise structure, thereby achieving the purpose of saving space and facilitating movement and transportation. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:
[0015] Figure 1 The overall structure of the utility model is shown in FIG. Figure 1 ;
[0016] Figure 2 The overall structure of the utility model is shown in FIG. Figure 2 ;
[0017] Figure 3 This is a schematic diagram of the split state structure of the adjustment structure of the utility model;
[0018] Figure 4 This is a schematic diagram of the folded state structure of the utility model;
[0019] Figure 5 for Figure 2 Enlarged view of point A in the middle;
[0020] Figure 6 for Figure 4 Enlarged view of point B in the middle.
[0021] Reference numerals
[0022] Seat 1, support column 11, frame 12, movable slot 121, handle 13, backrest 14, cushion 15, rotating column 151, exercise structure 2, support base plate 21, exercise track 22, limiting plate 23, exercise wheel 24, exercise plate 25, adjustment structure 3, fixed block 31, connecting column 32, threaded hole 321, rotating shaft 33, No. 1 hole 331, No. 2 hole 332, connecting block 34, fixed plate 35, limiting structure 4, bolt 41, support structure 5, support base 51, storage slot 52, self-locking universal wheel 53. DETAILED DESCRIPTION
[0023] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in combination with the specific embodiments of the utility model and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by patients with ordinary skills in the field without making creative work are within the scope of protection of the utility model.
[0024] The technical solutions provided by various embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.
[0025] The embodiment of the utility model provides a lower limb exercise nursing device, comprising a seat 1 for a patient to sit on during exercise, an exercise structure 2 for the patient to stretch, bend the knees, open and close the lower limbs, an adjustment structure 3 for adjusting the angle of the exercise structure 2, a limiting structure 4 for limiting the adjustment structure 3, and a support structure 5 for supporting the seat 1 and the exercise structure 2, wherein the seat 1 is located at the upper end of the support structure 5, the exercise structure 2 is located at one side of the seat 1 and connected to the side of the support structure 5, two adjustment structures 3 are provided, and the two adjustment structures 3 are symmetrically located on both sides of the support structure 5, two limiting structures 4 are provided, and the two limiting structures 4 are respectively located on the corresponding adjustment structures 3 and are both threadedly connected, and the seat cushion 15 on the seat 1 can be rotated upward for angle adjustment;
[0026] The device can provide effective lower limb rehabilitation exercises for patients during the process of stretching, flexing the knees, opening and closing the lower limbs of patients. After the exercise is completed, the exercise structure 2 can be rotated and adjusted by ninety degrees so that the exercise structure 2 is lifted up to a vertical state, thereby realizing the storage and merging of the exercise structure 2 with the seat 1 to save space and facilitate transportation and storage.
[0027] In a further preferred embodiment of the utility model, the seat 1 includes a support column 11, a frame 12, a handle 13, a backrest 14 and a cushion 15. There are four support columns 11, and the four support columns 11 are respectively located on the support structure 5. The frame 12 is arranged on the four support columns 11. The front end of the frame 12 is provided with two symmetrical movable grooves 121, and the upper ends of the two movable grooves 121 are both open. There are two handles 13, and the two handles 13 are respectively located on both sides of the frame 12 and are symmetrical to each other. The backrest 14 is located at one end of the frame 12, and the cushion 15 is located in the frame 12. The front and rear ends of the cushion 15 are respectively sleeved with rotating columns 151, and the front rotating column 151 is located in the corresponding movable groove 121 of the frame 12, and the rear rotating column 151 is rotatably connected to the rear end of the frame 12.
[0028] When the patient has finished exercising and needs to fold the device, the front end of the seat cushion 15 can be lifted upward first, so that the seat cushion 15 is in a vertical state, thereby reserving space for the subsequent exercise structure 2 to be folded into the seat 1 frame 12, thereby achieving the purpose of saving space.
[0029] In a further preferred embodiment of the utility model, the support structure 5 includes a support base 51, the support base 51 is arranged on a horizontal plane, a storage slot 52 is provided in the middle of the support base 51 for storing the exercise structure 2, and a plurality of self-locking universal wheels 53 that can be moved and automatically locked are provided at the lower end of the support base 51;
[0030] A storage groove 52 is provided in the middle of the support base 51, which can be convenient for subsequent storage and use of the exercise structure 2. A plurality of self-locking universal wheels 53 can be provided to facilitate the device to be moved to a desired storage and exercise position at will, which is very convenient.
[0031] In a further preferred embodiment of the utility model, the two adjustment structures 3 each include a fixed block 31, a connecting column 32, a rotating shaft 33, a connecting block 34 and a fixed plate 35, the fixed block 31 is located on the support base 51, there are two connecting columns 32 and one of the connecting columns 32 is provided with a threaded hole 321, the two connecting columns 32 are located on the fixed block 31 and are symmetrical to each other, the rotating shaft 33 is located on the two connecting columns 32 and is rotatably connected, and one end of the rotating shaft 33 is respectively provided with a first hole 331 and a second hole 332. 32 and are both provided with internal threads, the No. 1 hole 331 and the No. 2 hole 332 are at 90 degrees, the No. 1 hole 331 is located corresponding to the threaded hole 321, and after the rotating shaft 33 rotates 90 degrees, the No. 2 hole 332 corresponds to the threaded hole 321, the connecting block 34 is located beside the rotating shaft 33, the fixing plate 35 is connected to the connecting block 34, the limiting structure 4 includes a bolt 41, the bolt 41 is located on the adjusting structure 3, the bolt 41 is adapted to the threaded hole 321 of the connecting column 32 and is threadedly connected;
[0032] When the patient needs to use the device for lower limb extension, knee flexion, opening and closing exercises, the exercise structure 2 in the folded state is placed horizontally on the ground. At this time, the No. 1 hole 331 on the rotating shaft 33 corresponds to the threaded hole 321 on the connecting column 32. By rotating the bolt 41 threadedly connected to the connecting column 32 downward, the bolt 41 enters the No. 1 hole 331 of the rotating shaft 33 and is in threaded connection, which further fixes the exercise structure 2, so that the patient will not shake during the exercise. After the patient finishes the exercise, the bolt 41 is rotated upward to make it The bolt 41 is disengaged from the No. 1 hole 331. At this time, the bolt 41 is in the threaded hole 321 of the connecting column 32. Then, the exercise structure 2 can be lifted up so that the exercise structure 2 is in a vertical state. At this time, the No. 2 hole 332 on the rotating shaft 33 corresponds to the threaded hole 321 on the connecting column 32. By rotating the bolt 41 threadedly connected to the connecting column 32 downward, the bolt 41 enters the No. 2 hole 332 of the rotating shaft 33 and is in threaded connection, thereby fixing the folded exercise structure 2, thereby achieving the purpose of saving space and facilitating movement and transportation.
[0033] In a further preferred embodiment of the utility model, the exercise structure 2 includes a support base plate 21, an exercise track 22, a limit plate 23, an exercise wheel 24 and an exercise plate 25. The support base plate 21 is connected to the side of the support base 51 by two fixing plates 35. The exercise track 22 is located on the support base plate 21. The exercise track 22 consists of an upper track and a lower track. There are two limit plates 23. The two limit plates 23 are located at the lower end of the upper track and are symmetrical to each other. A plurality of exercise teeth uniformly arranged in a straight line are provided in the lower track. Matching teeth that mesh with and match the plurality of exercise teeth are uniformly distributed around the exercise wheel 24. The exercise wheel 24 is located in the exercise track 22. The exercise wheel 24 and the two limit plates 23 are set to slide left and right. There are two exercise plates 25. The two exercise plates 25 are located on both sides of the exercise wheel 24. The two exercise plates 25 are set correspondingly and are staggered in direction.
[0034] When the patient needs to perform lower limb stretching exercises, he first sits on the seat 1 and then places his feet on the two exercise plates 25 respectively. At this time, his feet are on both sides of the exercise wheel 24. Then, the two exercise plates 25 are stepped on up and down to make the teeth on the exercise wheel 24 and the exercise teeth in the exercise track 22 move forward and backward in a meshing state. At this time, the exercise wheel 24 and the two limit plates 23 are in a left and right sliding cooperation state, and the exercise wheel 24 is limited by the two limit plates 23, so as to achieve the effect of stretching, flexing the knees, opening and closing, etc. of the patient's lower limbs, provide the patient with effective lower limb rehabilitation exercises, and realize the patient's lower limb rehabilitation treatment.
[0035] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.
Claims
1. A lower limb training and nursing device, characterized in that: The invention comprises a seat (1) for a patient to sit on during exercise, an exercise structure (2) for the patient to stretch, bend the knees and open and close the lower limbs, an adjustment structure (3) for adjusting the angle of the exercise structure (2), a limiting structure (4) for limiting the position of the adjustment structure (3), and a support structure (5) for supporting the seat (1) and the exercise structure (2), wherein the seat (1) is located at the upper end of the support structure (5), the exercise structure (2) is located at one side of the seat (1) and connected to the side of the support structure (5), two adjustment structures (3) are provided, and the two adjustment structures (3) are symmetrically located on both sides of the support structure (5), two limiting structures (4) are provided, and the two limiting structures (4) are respectively located on the corresponding adjustment structures (3) and are both threadedly connected, and the seat cushion (15) on the seat (1) can be rotated upward to adjust the angle.
2. A lower limb training and nursing device as claimed in claim 1, characterized in that: The seat (1) comprises a support column (11), a frame (12), a handle (13), a backrest (14) and a cushion (15). There are four support columns (11), and the four support columns (11) are respectively located on the support structure (5). The frame (12) is arranged on the four support columns (11). The front end of the frame (12) is provided with two symmetrical movable grooves (121), and the upper ends of the two movable grooves (121) are both open. There are two handles (13), and the two handles (13) are respectively located on both sides of the frame (12) and are symmetrical to each other. The backrest (14) is located at one end of the frame (12). The cushion (15) is located in the frame (12). The front and rear ends of the cushion (15) are respectively sleeved with rotating columns (151). The front rotating column (151) is located in the corresponding movable groove (121) of the frame (12), and the rotating column (151) is rotatably connected to the rear end of the frame (12).
3. A lower limb training and nursing device as claimed in claim 1, characterized in that: The support structure (5) comprises a support base (51), the support base (51) being arranged on a horizontal plane, a storage groove (52) for storing the exercise structure (2) being provided in the middle of the support base (51), and a plurality of self-locking universal wheels (53) capable of moving and automatically locking being provided at the lower end of the support base (51).
4. A lower limb training and nursing device as claimed in claim 3, characterized in that: The two adjustment structures (3) each comprise a fixed block (31), a connecting column (32), a rotating shaft (33), a connecting block (34) and a fixed plate (35); the fixed block (31) is located on a support base (51); there are two connecting columns (32) and one of the connecting columns (32) is provided with a threaded hole (321); the two connecting columns (32) are located on the fixed block (31) and are symmetrical to each other; the rotating shaft (33) is located on the two connecting columns (32) and is rotatably connected; A first hole (331) and a second hole (332) are respectively provided at one end of the rotating shaft (33), and both are provided with internal threads inside. The first hole (331) and the second hole (332) are 90 degrees apart. The first hole (331) is located corresponding to the threaded hole (321). After the rotating shaft (33) is rotated 90 degrees, the second hole (332) corresponds to the threaded hole (321). The connecting block (34) is located beside the rotating shaft (33), and the fixing plate (35) is connected to the connecting block (34).
5. A lower limb training and nursing device as claimed in claim 4, characterized in that: The limiting structure (4) comprises a bolt (41), wherein the bolt (41) is located on the adjusting structure (3), and the bolt (41) is matched with a threaded hole (321) of the connecting column (32) and is threadedly connected.
6. A lower limb training and nursing device as claimed in claim 1, characterized in that: The exercise structure (2) comprises a support base plate (21), an exercise track (22), a limiting plate (23), an exercise wheel (24) and an exercise plate (25); the support base plate (21) is connected to the side of the support base (51) by two fixing plates (35); the exercise track (22) is located on the support base plate (21); the exercise track (22) is composed of an upper track and a lower track; there are two limiting plates (23); the two limiting plates (23) are located at the lower end of the upper track and are symmetrical to each other; The lower track is provided with a plurality of training teeth evenly arranged in a straight line, and the training wheel (24) is evenly and circumferentially provided with matching teeth meshing with and matching the plurality of training teeth. The training wheel (24) is located in the training track (22), and the training wheel (24) and the two limit plates (23) are arranged to slide left and right. There are two training plates (25), and the two training plates (25) are located on both sides of the training wheel (24). The two training plates (25) are arranged correspondingly and are staggered in direction.