CN222969123U

CN222969123U - A back rehabilitation training device

Info

Publication number: CN222969123U
Application number: CN202421319367.5U
Authority: CN
Inventors: 代丽娜
Original assignee: Yunnan Provincial Hospital of Traditional Chinese Medicine
Current assignee: Yunnan Provincial Hospital of Traditional Chinese Medicine
Priority date: 2024-06-11
Filing date: 2024-06-11
Publication date: 2025-06-13
Anticipated expiration: 2034-06-11

Abstract

The utility model discloses a lumbar and back rehabilitation training device which comprises a supporting mechanism, an adjusting mechanism and a protection mechanism, wherein the supporting mechanism comprises a bedstead, a movable groove frame which is connected below the bedstead in a sliding way, the adjusting mechanism comprises a first limiting component arranged in the middle of the inside of the movable groove frame, a connecting block arranged on the first limiting component, a pressing component rotationally connected to the connecting block, first sliding rail mechanisms arranged at two ends of the inside of the movable groove frame, and second limiting components arranged at two sides of the bedstead, and the protection mechanism comprises a connecting plate arranged on the first limiting component and the first sliding rail mechanisms, a second sliding rail mechanism arranged on the connecting plate, a protection foot plate arranged on the second sliding rail mechanism and a protection shoulder plate arranged on the second limiting component. According to the utility model, through the design of the adjusting mechanism and the protecting mechanism, the safety of a user in the rehabilitation training of the back bridge is ensured, and the occupied space of the device is reduced through the storable movable groove frame.

Description

Waist and back rehabilitation training device

Technical Field

The utility model belongs to the field of rehabilitation training devices, and particularly relates to a waist and back rehabilitation training device.

Background

The dorsal bridge exercise is a very effective training action, mainly used to strengthen the muscles of the waist and back, buttocks and legs, and upper limbs. The waist and back rehabilitation training device is helpful for strength training, has a remarkable effect on waist and back rehabilitation training, can indirectly strengthen the strength and stability of shoulders and arms, and provides systemic rehabilitation and exercise effects.

The existing back bridge rehabilitation training is trained on a bed or a yoga mat, so that effective support for feet and shoulders is lacking, unbalance is easily caused to a user in the training process due to unstable support or slipping, and the risk of injury is increased. Besides the bed or yoga mat, the design of some existing training devices is fixed, inconvenient to store, and users with different body types and rehabilitation requirements cannot be met, so that training effects and comfort level are affected.

Therefore, the utility model provides a waist and back rehabilitation training device.

Disclosure of utility model

In order to solve the technical problems, the utility model designs a waist and back rehabilitation training device which aims to solve the defects in the background technology.

In order to achieve the technical effects, the waist and back rehabilitation training device is realized through the following technical scheme that the waist and back rehabilitation training device comprises a supporting mechanism, an adjusting mechanism and a protection mechanism.

The supporting mechanism comprises a bedstead and a movable groove frame which is connected below the bedstead in a sliding manner, the adjusting mechanism comprises a first limiting component arranged in the middle of the interior of the movable groove frame, a connecting block arranged on the first limiting component, a pressing component rotationally connected to the connecting block, first sliding rail mechanisms arranged at two ends of the interior of the movable groove frame and second limiting components arranged at two sides of the bedstead, and the protecting mechanism comprises a connecting plate arranged on the first limiting component and the first sliding rail mechanisms, a second sliding rail mechanism arranged on the connecting plate, a protecting foot plate arranged on the second sliding rail mechanism and a protecting shoulder plate arranged on the second limiting component.

Further, a mattress is arranged above the bedstead.

Further, the front end of the movable trough frame is provided with a handle.

Further, the first limiting component comprises a first limiting rod fixedly connected in the middle of the inside of the movable groove frame, a plurality of first limiting grooves uniformly formed in the upper surface of the first limiting rod, and a first limiting block matched with the first limiting rod in a sliding connection mode.

Further, press the subassembly including connecting bull stick, stopper, spring, clamp plate, connect bull stick middle part rotation to connect in the recess, the lower extreme passes the recess and extends to the empty inslot, connect bull stick lower extreme fixed connection stopper, connect fixedly connected spring between bull stick lower extreme and the empty groove upper end, connect bull stick upper end to extend to the recess outside and connect bull stick upper end fixed connection clamp plate.

Furthermore, the connecting block is fixedly connected to the rear end of the first limiting block, an empty groove is formed in one end of the connecting block, a groove is formed in the other end of the connecting block, the empty groove is communicated with the groove, a through hole is formed in the lower end of the empty groove, the size of the through hole is larger than that of the end face of the limiting block, and the limiting block is matched with the first limiting groove.

Further, the middle part of the bottom end of the connecting plate is fixedly connected with a first limiting block, and two sides of the bottom end of the connecting plate are fixedly connected with the surface of a first sliding block of the first sliding rail mechanism.

Further, the bottom end of the protective foot plate is fixedly connected with the surface of the second sliding block of the second sliding rail mechanism, and the protective foot plate is provided with a protective baffle.

Further, the second limiting component comprises a second limiting rod fixedly connected to two sides of the bedstead, a plurality of second limiting grooves uniformly formed in the surface of the second limiting rod, a second limiting block matched with the second limiting rod in a sliding mode, and a limiting inserted rod arranged on the second limiting block and matched with the second limiting grooves.

Further, the protection shoulder plate comprises a fixed groove plate fixedly connected to one side of the second limiting block, a movable shoulder plate slidingly connected to the fixed groove plate, and a flexible pad arranged on the surface of the movable shoulder plate.

The beneficial effects of the utility model are as follows:

1. By the design of the shoulder protection plate and the foot protection plate, the utility model provides additional support and protection for the feet and the shoulders when a user performs the back bridge rehabilitation training, and prevents the user from falling down and being injured due to unstable support or slipping and losing balance in the rehabilitation training process;

2. According to the utility model, the positions of the shoulder protection plate and the foot protection plate are regulated through the limiting component and the limiting mechanism, the positions of the foot protection plate can be accurately regulated according to different requirements and body types of users, and the foot strength is used for regulating the positions of the foot protection plate, so that the operation steps are simplified, the user experience is improved, the user is ensured to find comfortable and effective training postures, the effect of rehabilitation training of the waist and the back is improved, and the strength and stability of the shoulder and the double arms are indirectly enhanced through training;

3. The movable trough frame can be pulled out from the inside of the bed frame or pushed back into the inside of the bed frame, and when the movable trough frame is not used, the movable trough frame can be completely stored into the inside of the bed frame, so that occupied space is reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a top view of the present utility model;

FIG. 3 is a schematic view of the utility model taken along line A-A of FIG. 2;

FIG. 4 is an enlarged schematic view of the utility model at C in FIG. 3;

FIG. 5 is a schematic view of the utility model taken at B-B in FIG. 2;

FIG. 6 is a schematic view of a mobile carriage retraction structure according to the present utility model;

In the drawings, the list of components represented by the various numbers is as follows:

1. The device comprises a supporting mechanism, 11, a bed frame, 12, a movable groove frame, 121, a handle, 2, an adjusting mechanism, 21, a first limiting component, 211, a first limiting rod, 212, a first limiting groove, 213, a first limiting block, 22, a first sliding rail mechanism, 23, a connecting block, 231, an empty groove, 232, a groove, 233, a through hole, 24, a pressing component, 241, a connecting rod, 242, a limiting block, 243, a spring, 244, a pressing plate, 25, a second limiting component, 251, a second limiting rod, 252, a second limiting groove, 253, a second limiting block, 254, a limiting inserting rod, 3, a protecting mechanism, 31, a connecting plate, 32, a second sliding rail mechanism, 33, a protecting foot plate, 331, a protecting baffle, 34, a protecting shoulder plate, 341, a fixing shoulder plate and 342, and a movable shoulder plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1 to 6, the lumbar and back rehabilitation training device comprises a supporting mechanism 1, an adjusting mechanism 2 and a protecting mechanism 3, and is characterized in that the supporting mechanism 1 comprises a bedstead 11 and a movable groove frame 12 which is connected below the bedstead 11 in a sliding manner. Sliding can be realized between the bedstead 11 and the movable groove frame 12 by adopting a sliding rail mechanism, sliding blocks are arranged on two sides of the movable groove frame 12, and sliding rails matched with the sliding blocks are arranged on two sides of the bedstead 11. The adjusting mechanism 2 comprises a first limiting component 21 arranged in the middle of the inside of the movable groove frame 12, a connecting block 23 arranged on the first limiting component 21, a pressing component 24 rotatably connected to the connecting block 23, a first sliding rail mechanism 22 arranged at two ends of the inside of the movable groove frame 12, and second limiting components 25 arranged at two sides of the bedstead 11. The protection mechanism 3 comprises a connecting plate 31 arranged on the first limiting component 21 and the first sliding rail mechanism 22, a second sliding rail mechanism 32 arranged on the connecting plate 31, a protection foot plate 33 arranged on the second sliding rail mechanism 32 and a protection shoulder plate 34 arranged on the second limiting component 25.

A mattress 111 is arranged above the bed frame 11.

The front end of the movable trough 12 is provided with a handle 121, which facilitates the stretching of the movable trough 12.

The first limiting assembly 21 comprises a first limiting rod 211 fixedly connected to the middle inside the movable groove frame 12, a plurality of first limiting grooves 212 uniformly formed in the upper surface of the first limiting rod 211, and a first limiting block 213 matched with the first limiting rod 211 in a sliding connection mode. The two ends of the first limiting rod 211 are provided with sliding grooves, and the two ends of the inner part of the first limiting block are provided with rollers which slide on the sliding grooves.

The connecting block 23 is fixedly connected to the rear end of the first limiting block 213. The inside empty groove 231 that is equipped with of connecting block 23 one end, the other end is equipped with recess 232, empty groove 231 communicates with recess 232, empty groove 231 lower extreme is equipped with through-hole 233.

The pressing component 24 comprises a connecting rotating rod 241, a limiting block 242, a spring 243 and a pressing plate 244, wherein the middle part of the connecting rotating rod 241 is rotationally connected in the groove 232, two ends of the middle part of the connecting rotating rod 241 are provided with rotating shafts, two sides of the groove 232 are provided with slotted holes, the rotating shafts are slidably connected in the slotted holes, the lower end of the connecting rotating rod 241 penetrates through the groove 232 and extends into the empty groove 231, the lower end of the connecting rotating rod 241 is fixedly connected with the limiting block 242, the spring 243 is fixedly connected between the lower end of the connecting rotating rod 241 and the upper end of the empty groove 231, the upper end of the connecting rotating rod 241 extends to the outside of the groove 232 and is fixedly connected with the pressing plate 244, the size of the through hole 233 is larger than the end face size of the limiting block 242, the limiting block 242 is ensured to rotate out of the through hole 233, the limiting block 242 is matched with the limiting block 242, and the lower end of the limiting block 242 is of an inclined surface structure, so that the limiting block 242 can be inserted into or removed from the first limiting groove 212.

When the user presses the pressing plate 244, the pressing plate 244 pushes down to drive the connection rotating rod 241 to rotate, the lower end of the connection rotating rod 241 rotates upwards, so that the limiting block 242 is separated from the limiting block 242 and the through hole 233, and the spring 243 between the lower end of the connection rotating rod 241 and the empty slot 231 is in a compressed state. When the pressing plate 244 is pressed, the connecting plate 31 can move under the sliding action of the first limiting assembly 21 and the first sliding rail mechanism 22, and the distance between the protective foot plates 33 can be moved.

The middle part of the bottom end of the connecting plate 31 is fixedly connected with the first limiting block 213, and the two sides of the bottom end of the connecting plate 31 are fixedly connected with the first sliding block surface of the first sliding rail mechanism 22.

The bottom end of the protective foot plate 33 is fixedly connected with the surface of the second sliding block of the second sliding rail mechanism 32, and the protective foot plate 33 is provided with a protective baffle 331. The protective foot plate 33 may be provided with cleats.

The first slide rail mechanism 22 and the second slide rail mechanism 32 are composed of a slide rail, a sliding block which is matched with the slide rail in a sliding connection mode, and limiting blocks at two ends of the slide rail. The frictional resistance between the slider and the slide rail of the second slide rail mechanism 32 can be appropriately increased so that the slider can slide on the slide rail while increasing a certain resistance. This can help control the sliding speed and stability, preventing the slider from freely sliding at will, thereby improving the safety and controllability of the training device.

The second limiting assembly 25 comprises a second limiting rod 251 fixedly connected to two sides of the bed frame 11, a plurality of second limiting grooves 252 uniformly formed in the surface of the second limiting rod 251, a second limiting block 253 slidably connected to the second limiting rod 251 in a matched manner, and a limiting insert rod 254 arranged on the second limiting block 253 and matched with the second limiting grooves 252. The sliding connection manner between the second stop lever 251 and the second stop block 253 is the same as the sliding connection manner between the first stop lever 211 and the first stop block 213 in this embodiment. The limiting inserted rod 254 can adopt a threaded inserted rod, the second limiting groove 252 can adopt a threaded hole matched with the threaded inserted rod, the limiting inserted rod 254 can also adopt an elastic automatic bolt, and the second limiting groove 252 is matched with the bolt.

The protective shoulder plate 34 comprises a fixed groove plate 341 fixedly connected to one side of the second limiting block 253, a movable shoulder plate 342 slidably connected to the fixed groove plate 341, and a flexible pad arranged on the surface of the movable shoulder plate 342. The flexible pad may relieve pressure between the shoulder and the moving shoulder plate 342, avoiding discomfort or pain from prolonged contact. The upper and lower sides inside the movable shoulder plate 342 are provided with sliding rails, and the two sides of the fixed groove plate 341 are provided with sliding blocks and are connected with the sliding rails in a matching way. The frictional resistance between the slide rail of the movable shoulder plate 342 and the slide block of the fixed slot plate 341 can be appropriately increased, ensuring that the movable shoulder plate 342 can be more stable and controlled during the sliding process, preventing free sliding at will.

Example 2

The operating principle of the utility model is as follows:

When a user uses the device to train the back bridge, the limiting plug rod 254 is pulled out first, the second limiting block 253 is moved, the shoulder protection plate 34 is moved along the side of the bedstead 11 through the second limiting rod 251, and the shoulder protection plate 34 is adjusted in distance and aligned.

The user pulls the handle 121 to move the moving frame 12 out of the inside of the bed frame 11. Pressing the pressure plate 244 then lays on the frame 11, bringing the buttocks close to the frame tail. The user adjusts the shoulder protection plate 34 according to his own situation and pulls the movable shoulder plate 342 in the shoulder protection plate 34, so that the movable shoulder plate 342 can protect the shoulder.

The user then steps on the guard foot plates 33 with both feet, and the distance between the guard foot plates 33 can be adjusted with both feet force. Then, the user can step on the protective foot plate 33 by one foot, step on the pressing plate 244 by the heel part of the other foot, and push the connecting plate 31 by foot force, so that the connecting plate 31 moves on the moving groove frame 12 through the first slide rail mechanism 22 and the first limiting component 21, thereby adjusting the positions of the protective foot plate 33 and the buttocks according to the self condition of the user, and bending the knees of the user.

After the preparation is completed, the user's arms are laid flat on the mattress 111, or the arms are bent, the arms are put against the mattress 111, the abdominal muscles and hip muscles are tightened, and the hip is lifted off the ground slowly until the body is in line from the shoulders to the knees, taking care not to over arch the lower back. After holding for a few seconds, the buttocks are slowly put down to return to the initial position, a group of training is completed, and the user can specify the number of training groups according to the situation.

In addition, on the basis of the back bridge training, one leg is alternately lifted while the posture of the back bridge is maintained, so that the lifted leg is kept in line with the body. Each leg lifting is maintained for a few seconds, then the other leg is replaced, and the training is performed in groups in a circulating way.

The back bridge training has remarkable effect on the rehabilitation of the waist and the back, and can also have indirect rehabilitation effect on the shoulders and the arms. The dorsal bridge training requires the scapula to stably support the weight of the body, which helps to strengthen muscles around the scapula, including rhombus and trapezius, thereby improving stability of the scapula while enhancing arm strength and endurance.

Claims

1. A waist and back rehabilitation training device is characterized in that the supporting mechanism (1) comprises a bedstead (11) and a movable groove frame (12) which is connected below the bedstead (11) in a sliding mode, the adjusting mechanism (2) comprises a first limiting component (21) arranged in the middle of the inside of the movable groove frame (12), a connecting block (23) arranged on the first limiting component (21), a pressing component (24) connected onto the connecting block (23) in a rotating mode, a first sliding rail mechanism (22) arranged at two ends of the inside of the movable groove frame (12) and second limiting components (25) arranged on two sides of the bedstead (11), and the protecting mechanism (3) comprises a connecting plate (31) arranged on the first limiting component (21) and the first sliding rail mechanism (22), a second sliding rail mechanism (32) arranged on the connecting plate (31), a protecting foot plate (33) arranged on the second sliding rail mechanism (32) and a protecting shoulder plate (34) arranged on the second limiting component (25).

2. Lumbar and back rehabilitation training device according to claim 1, characterized in that a mattress (111) is arranged above the bed frame (11).

3. The lumbar and back rehabilitation training device according to claim 1, wherein a handle (121) is provided at the front end of the movable frame (12).

4. The lumbar and back rehabilitation training device according to claim 1, wherein the first limiting assembly (21) comprises a first limiting rod (211) fixedly connected to the middle inside the movable groove frame (12), a plurality of first limiting grooves (212) uniformly formed in the upper surface of the first limiting rod (211), and a first limiting block (213) matched with the first limiting rod (211) in a sliding connection mode.

5. The lumbar and back rehabilitation training device according to claim 1, wherein the pressing assembly (24) comprises a connecting rotating rod (241), a limiting block (242), a spring (243) and a pressing plate (244), the middle part of the connecting rotating rod (241) is rotationally connected in the groove (232), the lower end of the connecting rotating rod passes through the groove (232) and extends into the empty groove (231), the lower end of the connecting rotating rod (241) is fixedly connected with the limiting block (242), the spring (243) is fixedly connected between the lower end of the connecting rotating rod (241) and the upper end of the empty groove (231), and the upper end of the connecting rotating rod (241) extends to the outside of the groove (232) and is fixedly connected with the pressing plate (244).

6. The lumbar and back rehabilitation training device according to claim 1, wherein the connecting block (23) is fixedly connected to the rear end of the first limiting block (213), a hollow groove (231) is formed in one end of the connecting block (23), a groove (232) is formed in the other end of the connecting block, the hollow groove (231) is communicated with the groove (232), a through hole (233) is formed in the lower end of the hollow groove (231), the size of the through hole (233) is larger than that of the end face of the limiting block (242), and the limiting block (242) is matched with the first limiting groove (212).

7. The lumbar and back rehabilitation training device according to claim 1, wherein the middle of the bottom end of the connecting plate (31) is fixedly connected with the first limiting block (213), and two sides of the bottom end of the connecting plate (31) are fixedly connected with the surface of the first sliding block of the first sliding rail mechanism (22).

8. The lumbar and back rehabilitation training device according to claim 1, wherein the bottom end of the protective foot plate (33) is fixedly connected with the surface of the second sliding block of the second sliding rail mechanism (32), and a protective baffle (331) is arranged on the protective foot plate (33).

9. The lumbar and back rehabilitation training device according to claim 1, wherein the second limiting assembly (25) comprises a second limiting rod (251) fixedly connected to two sides of the bed frame (11), a plurality of second limiting grooves (252) uniformly formed in the surface of the second limiting rod (251), a second limiting block (253) in sliding connection with the second limiting rod (251), and a limiting plug rod (254) arranged on the second limiting block (253) and matched with the second limiting grooves (252).

10. The lumbar and back rehabilitation training device according to claim 1, wherein the protection shoulder plate (34) comprises a fixed groove plate (341) fixedly connected to one side of the second limiting block (253), a movable shoulder plate (342) slidingly connected to the fixed groove plate (341), and a flexible pad arranged on the surface of the movable shoulder plate (342).