Multi-functional traction frame

Abstract

The utility model relates to the field of rehabilitation medical nursing technology, concretely to a multifunctional traction frame, including deck chair and headrest, one side of deck chair outer surface is equipped with stretch assembly, and both sides of deck chair outer surface are equipped with air jet subassembly, stretch assembly includes a plurality of first fixed blocks, and the inside of a plurality of first fixed blocks all rotatoryly insert first threaded rod, and first sliding block is connected with second sliding block through a plurality of connecting rods, and one side of a plurality of second sliding block outer surfaces all are fixedly connected with clamping rod, air jet subassembly includes a plurality of air bags, and one side of a plurality of air bag outer surfaces all are fixedly connected with first gas pipe, and the end away from air bag of a plurality of first gas pipe all are fixedly connected with third gas pipe, and the end away from first gas pipe of a plurality of third gas pipe all are fixedly connected with second gas pipe, and one side of a plurality of second gas pipe outer surfaces all are fixedly connected with a plurality of gas rods, solved in the use process, the device keeps clamping state continuously, and the continuous pressure will oppress nerve, and the problems such as hindering blood circulation.

Description

Technical Field

[0001] This utility model relates to the field of rehabilitation medicine and nursing technology, specifically a multifunctional traction frame. Background Technology

[0002] The multi-functional traction frame is a specialized device used in spinal surgery nursing to achieve spinal traction therapy and auxiliary care. By scientifically applying traction force, it helps to correct spinal deformities, relieve intervertebral disc pressure, and promote spinal injury repair, while also taking into account functions such as patient positioning and rehabilitation assistance.

[0003] The goal of stretching is to open the intervertebral space through traction and relieve intervertebral disc compression. If the lumbar spine is not fixed, the stretching force will be transmitted to the lumbar spine through the spine, causing excessive extension of the lumbar spine or muscle contraction, which will prevent the intervertebral space from being opened effectively and greatly reduce the stretching effect. At the same time, when the spine is repairing damage, the clamping components will continue to maintain the clamping state. The continuous pressure will cause local ischemia. Continuous clamping will force the muscles to be in a state of tension, which will compress nerves and hinder blood circulation. Maintaining the clamping state will cause the muscles and ligaments around the lumbar spine to gradually lose their ability to actively maintain stability and form dependence and other problems. Utility Model Content

[0004] The purpose of this invention is to provide a multifunctional traction frame to solve the problems in the background art. In this case, the goal of stretching is to open the intervertebral space through traction force to relieve intervertebral disc compression. If the lumbar spine is not fixed, the stretching force will be transmitted to the lumbar spine through the spine, resulting in excessive extension of the lumbar spine or muscle contraction, which prevents the intervertebral space from being effectively opened and greatly reduces the stretching effect. At the same time, when the spine is repairing damage, the clamping component continuously maintains the clamping state. The continuous pressure will cause local ischemia. Continuous clamping will force the muscles to be in a state of tension, which will compress nerves and hinder blood circulation. Maintaining the clamping state will cause the muscles and ligaments around the lumbar spine to gradually lose their ability to actively maintain stability and form dependence.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a multi-functional traction frame, including a recliner and a headrest, wherein a tensioning component is provided on one side of the outer surface of the recliner, and air jet components are provided on both sides of the outer surface of the recliner; The tensioning assembly includes multiple first fixing blocks, each of which has a first threaded rod rotatably embedded inside. The first threaded rod is connected to a first slider via a ball nut pair, and tension rods are fixedly connected to both sides of the outer surface of the first slider. Elastic ropes are fixedly connected to one side of the outer surface of each of the multiple tension rods, and a corrector is fixedly connected to one end of each of the multiple elastic ropes away from the tension rods. The first slider is connected to a second slider via multiple connecting rods, and a sliding rod is slidably embedded inside each of the multiple second sliders. Second fixing blocks are fixedly connected to both ends of the outer surface of each sliding rod. Clamping rods are fixedly connected to one side of the outer surface of each of the multiple second sliders, and air rods are fixedly connected to one side of the outer surface of each of the multiple clamping rods. A clamping plate is fixedly connected to one end of the outer surface of each of the multiple air rods. The jet assembly includes multiple airbags, and a first air tube is fixedly connected to one side of the outer surface of each of the multiple airbags. A third air tube is fixedly connected to the end of each of the multiple first air tubes away from the airbags. A second air tube is fixedly connected to the end of each of the multiple third air tubes away from the first air tubes. Multiple air rods are fixedly connected to one side of the outer surface of each of the multiple second air tubes. An air outlet is provided on one side of the outer surface of each of the multiple clamps.

[0006] Optionally, one side of the outer surface of one of the plurality of first fixing blocks is fixedly connected to the headrest, and one side of the outer surface of one of the plurality of first fixing blocks is fixedly connected to the recliner.

[0007] Optionally, a first limiting rod is fixedly connected to one side of the outer surface of a plurality of first fixing blocks, the first slider is slidably sleeved on the outer surface of the first limiting rod, and a plurality of second sliders are slidably sleeved on the outer surface of the slider.

[0008] Optionally, the top of the outer surface of the plurality of second fixing blocks is fixedly connected to the airbag, and one side of the outer surface of the plurality of airbags is fixedly connected to the recliner, and one side of the outer surface of the plurality of second fixing blocks is fixedly connected to the recliner.

[0009] Optionally, the headrest is made of slow-rebound memory foam and an ABS resin inner shell, the multiple elastic ropes are made of natural latex threads and nylon woven outer shells, the multiple splints are made of medical-grade silicone pads on the inner side, and the orthosis is made of medical-grade cotton blend fabric and a lightweight ABS frame.

[0010] Optionally, a plurality of the second air tubes are disposed inside the clamping rod, and a plurality of the third air tubes are disposed inside the clamping rod.

[0011] Compared with the prior art, the beneficial effects of this utility model are: 1. When the patient lies on the recliner with their head resting on the headrest, connect the first threaded rod to an external power source. The external power source drives the first threaded rod to rotate. As the first threaded rod rotates, it drives the first slider to move smoothly along the first limit rod via the ball bearing nut pair, preventing misalignment of the first slider due to traction or clamping. The first and second sliders are linked by a connecting rod. When the first threaded rod drives the first slider to move along the length of the recliner, the connecting rod simultaneously drives the second slider to move laterally along the slide bar. The tension rods on both sides of the first slider are connected to the orthosis via elastic ropes. When the first slider moves closer to the headrest, the elastic ropes are slowly stretched, applying continuous and gentle traction to the cervical spine through the orthosis. The clamping rod on the second slider is connected to the gas spring and... When the second slider moves laterally towards the lumbar spine driven by the connecting rod, the clamping rod drives the gas spring and the splint to move laterally, pushing the splint to fit against both sides of the lumbar spine. The clamping size can be adjusted according to the patient's waist circumference to form a stable clamp, helping to maintain lumbar spine stability. Combined with cervical traction, it achieves the overall force alignment of the spine, helps relieve pressure on the cervical intervertebral discs, and restores the physiological curvature of the cervical spine. When the fixation is removed, it avoids causing additional burden on the body and eliminates the discomfort caused by continuous comfort. The patient can freely adjust their posture to avoid muscle disuse weakness caused by long-term fixation, preparing for the next stretching session. At the same time, when the patient's posture is incorrect, the splints on both sides can push and adjust the patient's center, preventing incorrect posture on the recliner from aggravating blood circulation and nerve compression during stretching.

[0012] 2. The airbag of the jet assembly stores air. When the clamping rod clamps inward, it compresses the air in the airbag, forming a closed airflow channel through the first, third, and second air tubes. Finally, the airflow is guided into the splint connected to the air rod. The airflow forms a gentle airflow through the air outlet on one side of the splint, blowing on the skin in the lumbar spine clamping area. This can lower the local skin temperature and reduce sweat accumulation. On the one hand, the gentle airflow massages and relieves muscle tension. On the other hand, the airflow blowing on the patient can remind the patient to relax and prepare for stretching activities. Combined with the clamping and fixation of the splint, it achieves a dual nursing effect of rigid support and gentle relief. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is one of the structural schematic diagrams of this utility model; Figure 3 This is a second schematic diagram of a portion of the structure of this utility model; Figure 4 This is the third schematic diagram of a portion of the structure of this utility model; Figure 5 This is a schematic diagram of the anatomical structure of the present invention.

[0014] In the diagram: 1. Recliner; 101. Headrest; 2. First threaded rod; 201. First limiting rod; 202. First slider; 203. Tensioning rod; 204. First fixing block; 205. Connecting rod; 206. Elastic rope; 207. Corrector; 3. Airbag; 301. Sliding rod; 302. Second slider; 303. Clamping rod; 304. Second fixing block; 305. Air spring; 306. Clamping plate; 307. Air outlet; 308. First air pipe; 309. Second air pipe; 310. Third air pipe. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figures 1 to 5 This utility model provides a multi-functional traction frame, including a recliner 1 and a headrest 101. A tensioning component is provided on one side of the outer surface of the recliner 1, and air jet components are provided on both sides of the outer surface of the recliner 1. The tensioning assembly includes multiple first fixing blocks 204, and each of the multiple first fixing blocks 204 has a first threaded rod 2 rotatably embedded inside. The first threaded rod 2 is connected to a first slider 202 through a ball nut pair. Tensioning rods 203 are fixedly connected to both sides of the outer surface of the first slider 202. Elastic ropes 206 are fixedly connected to one side of the outer surface of the multiple tensioning rods 203. A corrector 207 is fixedly connected to one end of the multiple elastic ropes 206 away from the tensioning rods 203. The first slider 202 is connected to a second slider 302 through multiple connecting rods 205. A sliding rod 301 is slidably embedded inside the multiple second sliders 302. Second fixing blocks 304 are fixedly connected to both ends of the outer surface of the sliding rod 301. Clamping rods 303 are fixedly connected to one side of the outer surface of the multiple second sliders 302. Air rods 305 are fixedly connected to one side of the outer surface of the multiple clamping rods 303. A clamping plate 306 is fixedly connected to one end of the outer surface of the multiple air rods 305. The jet assembly includes multiple airbags 3, and a first air pipe 308 is fixedly connected to one side of the outer surface of each of the multiple airbags 3. A third air pipe 310 is fixedly connected to one end of each of the multiple first air pipes 308 away from the airbags 3. A second air pipe 309 is fixedly connected to one end of each of the multiple third air pipes 310 away from the first air pipes 308. Multiple air rods 305 are fixedly connected to one side of the outer surface of each of the multiple second air pipes 309. An air outlet 307 is provided on one side of the outer surface of each of the multiple clamps 306.

[0017] With the above technical solution, when the patient lies on the recliner 1 with their head resting on the headrest 101, the first threaded rod 2 is connected to an external power source. The external power source drives the first threaded rod 2 to rotate. When the first threaded rod 2 rotates, it drives the first slider 202 to move smoothly along the first limiting rod 201 via a ball nut pair, preventing traction or clamping misalignment caused by the first slider 202 shifting. The first slider 202 and the second slider 302 are linked via a connecting rod 205. When the first threaded rod 2 drives the first slider 202 to move along the length of the recliner 1, the connecting rod 205 simultaneously drives the second slider 302 to move laterally along the sliding rod 301. The tension rods 203 on both sides of the first slider 202 are connected to the orthosis 207 via elastic ropes 206. When the first slider 202 moves closer to the headrest 101, the elastic ropes 206 are slowly stretched, applying continuous and gentle pressure to the cervical spine through the orthosis 207. The clamping rod 303 on the second slider 302 connects the air spring 305 and the splint 306. When the second slider 302 is driven by the connecting rod 205 to move laterally towards the lumbar spine, the clamping rod 303 drives the air spring 305 and the splint 306 to move laterally, pushing the splint 306 to fit against both sides of the lumbar spine. The clamping size can be adjusted according to the patient's waist circumference to form a stable clamping, which helps maintain the stability of the lumbar spine. Combined with cervical traction, it realizes the overall force line of the spine, helps relieve the pressure on the cervical intervertebral discs, and restores the physiological curvature of the cervical spine. When the fixation is released, it can avoid causing additional burden to the human body and eliminate the discomfort caused by continuous comfort. The patient can freely adjust the posture to avoid muscle disuse weakness caused by long-term fixation and prepare for the next stretching. At the same time, when the patient's posture is incorrect, the splints on both sides can push and adjust the patient's center, avoiding incorrect posture on the recliner, which would aggravate blood circulation and nerve compression during stretching.

[0018] Through the above technical solution, the airbag 3 of the jet assembly stores air. When the clamping rod 303 clamps inward, it compresses the air in the airbag 3. The airbag is then compressed through the first air tube 308, the third air tube 310, and the second air tube 309 to form a closed airflow channel. Finally, the airflow is introduced into the clamp 306 connected to the air rod 305. The airflow is then blown through the air outlet 307 on one side of the clamp 306 to form a gentle airflow that blows on the skin of the lumbar spine clamping area. This can lower the local skin temperature and reduce sweat accumulation. On the one hand, the gentle airflow massage relieves muscle tension, and on the other hand, the airflow blowing on the patient can remind the patient to relax and prepare for stretching activities. Combined with the clamping and fixation of the clamp 306, this achieves a dual nursing effect of rigid support and gentle relief.

[0019] Specifically, one side of the outer surface of one of the multiple first fixing blocks 204 is fixedly connected to the headrest 101, and one side of the outer surface of one of the multiple first fixing blocks 204 is fixedly connected to the recliner 1.

[0020] Through the above technical solution, the first threaded rod 2 is rotatably embedded between multiple first fixed blocks 204.

[0021] Specifically, a first limiting rod 201 is fixedly connected to one side of the outer surface of multiple first fixing blocks 204, a first slider 202 is slidably sleeved on the outer surface of the first limiting rod 201, and multiple second sliders 302 are slidably sleeved on the outer surface of the slider 301.

[0022] Through the above technical solution, the first limiting rod 201 is used to limit the movement of the first slider 202, preventing the second slider 302 from sliding out, and the second slider 302 moves smoothly on the sliding rod 301.

[0023] Specifically, the top of the outer surface of the multiple second fixing blocks 304 is fixedly connected to the airbag 3, and one side of the outer surface of the multiple airbags 3 is fixedly connected to the recliner 1.

[0024] Through the above technical solution, the airbag 3 is fixedly connected to the second fixing block 304, the airbag 3 is fixedly connected to the recliner 1, and the second fixing block 304 is fixedly connected to the recliner 1.

[0025] Specifically, the headrest 101 uses slow-rebound memory foam and an ABS resin inner shell, the multiple elastic ropes 206 use natural latex threads and nylon woven outer shells, the inner sides of the multiple splints 306 use medical-grade silicone pads, and the orthosis 207 uses medical-grade cotton blend fabric and a lightweight ABS frame.

[0026] Through the above technical solutions, the slow rebound memory foam has good breathability, which can reduce the stuffiness when lying down for a long time. The ABS resin can provide stable internal support for the headrest 101, ensuring that the head is always in the preset traction reference position, avoiding the decrease in traction effect or uneven force due to the shaking of the headrest 101. The natural latex filament has the characteristics of high elasticity and high resilience, which can generate uniform elasticity during traction, ensuring continuous and stable traction force. The medical silicone pad has anti-slip and flexibility, which can closely conform to human skin or clothing. The medical-grade cotton blend fabric has the characteristics of softness, breathability and sweat absorption, and does not feel rough when it is in contact with the skin of the neck, back and other areas, which can reduce skin discomfort caused by fabric friction during traction.

[0027] Specifically, multiple second air tubes 309 are disposed inside the clamping rod 303, and multiple third air tubes 310 are disposed inside the clamping rod 303.

[0028] Through the above technical solution, the second air tube 309 and the third air tube 310 are connected inside the clamping rod 303.

[0029] Working principle: When the patient lies on the recliner 1 with their head resting on the headrest 101, the first threaded rod 2 is connected to an external power source. The external power source drives the first threaded rod 2 to rotate. As the first threaded rod 2 rotates, it drives the first slider 202 to move smoothly along the first limit rod 201 via a ball bearing nut pair, preventing misalignment or traction caused by slider 202 shifting. The first slider 202 and the second slider 302 are linked by a connecting rod 205. When the first threaded rod 2 drives the first slider 202 to move along the length of the recliner 1, the connecting rod 205 simultaneously drives the second slider 302 to move laterally along the slide rod 301. The tension rods 203 on both sides of the first slider 202 are connected to the orthosis 207 via elastic ropes 206. When the first slider 202 moves closer to the headrest 101, the elastic ropes 206 are slowly stretched, applying continuous and gentle pressure to the cervical spine through the orthosis 207. The traction force is applied by the clamping rod 303 on the second slider 302, which connects the air spring 305 and the splint 306. When the second slider 302 is driven by the connecting rod 205 to move laterally towards the lumbar spine, the clamping rod 303 drives the air spring 305 and the splint 306 to move laterally, pushing the splint 306 to fit against both sides of the lumbar spine. The clamping size can be adjusted according to the patient's waist circumference to form a stable clamping, which helps maintain the stability of the lumbar spine. Combined with cervical traction, it achieves the overall force line of the spine, helps relieve the pressure on the cervical intervertebral discs, and restores the physiological curvature of the cervical spine. When the fixation is released, it can avoid causing additional burden to the human body and eliminate the discomfort caused by continuous comfort. The patient can freely adjust the posture to avoid muscle disuse weakness caused by long-term fixation, and prepare for the next stretching. At the same time, when the patient's posture is incorrect, the splints on both sides can push and adjust the patient's center, avoiding incorrect posture on the recliner, which would aggravate blood circulation and nerve compression during stretching.

[0030] The airbag 3 of the jet assembly stores air. When the clamping rod 303 clamps inward, it compresses the air in the airbag 3. The air is then channeled through the first air tube 308, the third air tube 310, and the second air tube 309 to form a closed airflow channel. Finally, the airflow is directed into the splint 306 connected to the air rod 305. The airflow is then directed through the air outlet 307 on one side of the splint 306 to form a gentle airflow that blows on the skin in the lumbar spine clamping area. This can lower the local skin temperature and reduce sweat accumulation. On the one hand, the gentle airflow massages and relieves muscle tension. On the other hand, the airflow blowing on the patient can remind the patient to relax and prepare for stretching activities. Combined with the clamping and fixation of the splint 306, this achieves a dual nursing effect of rigid support and gentle relief.

[0031] Although embodiments of the present 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 present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multifunctional traction frame, comprising a recliner (1) and a headrest (101), characterized in that, A stretching assembly is provided on one side of the outer surface of the recliner (1), and air jet assemblies are provided on both sides of the outer surface of the recliner (1). The tensioning assembly includes multiple first fixing blocks (204), and each of the multiple first fixing blocks (204) has a first threaded rod (2) rotatably embedded inside. The first threaded rod (2) is connected to a first slider (202) via a ball nut pair, and tension rods (203) are fixedly connected to both sides of the outer surface of the first slider (202). Elastic ropes (206) are fixedly connected to one side of the outer surface of each of the multiple tension rods (203), and a corrector (207) is fixedly connected to one end of each of the multiple elastic ropes (206) away from the tension rod (203). A slider (202) is connected to a second slider (302) via multiple connecting rods (205), and a sliding rod (301) is slidably embedded inside the multiple second sliders (302). A second fixing block (304) is fixedly connected to both ends of the outer surface of the sliding rod (301). A clamping rod (303) is fixedly connected to one side of the outer surface of the multiple second sliders (302), and a pneumatic rod (305) is fixedly connected to one side of the outer surface of the multiple clamping rods (303). A clamping plate (306) is fixedly connected to one end of the outer surface of the multiple pneumatic rods (305). The jet assembly includes multiple airbags (3), and a first air tube (308) is fixedly connected to one side of the outer surface of each of the multiple airbags (3). A third air tube (310) is fixedly connected to one end of each of the multiple first air tubes (308) away from the airbags (3). A second air tube (309) is fixedly connected to one end of each of the multiple third air tubes (310) away from the first air tube (308). Multiple air rods (305) are fixedly connected to one side of the outer surface of each of the multiple second air tubes (309). An air outlet (307) is provided on one side of the outer surface of each of the multiple clamps (306).

2. The multifunctional traction frame according to claim 1, characterized in that, One side of the outer surface of one of the plurality of first fixing blocks (204) is fixedly connected to the headrest (101), and one side of the outer surface of one of the plurality of first fixing blocks (204) is fixedly connected to the recliner (1).

3. A multifunctional traction frame according to claim 1, characterized in that, A first limiting rod (201) is fixedly connected to one side of the outer surface of a plurality of first fixing blocks (204), a first slider (202) is slidably sleeved on the outer surface of the first limiting rod (201), and a plurality of second sliders (302) are slidably sleeved on the outer surface of the slider (301).

4. A multifunctional traction frame according to claim 1, characterized in that, The top of the outer surface of the plurality of second fixing blocks (304) is fixedly connected to the airbag (3), and one side of the outer surface of the plurality of airbags (3) is fixedly connected to the recliner (1).

5. A multifunctional traction frame according to claim 1, characterized in that, The headrest (101) is made of slow-rebound memory foam and ABS resin inner shell, the multiple elastic ropes (206) are made of natural latex yarn and nylon woven outer shell, the multiple splints (306) are made of medical silicone pads on the inside, and the orthosis (207) is made of medical grade cotton blend fabric and lightweight ABS frame.

6. A multifunctional traction frame according to claim 1, characterized in that, Multiple second air tubes (309) are disposed inside the clamping rod (303), and multiple third air tubes (310) are disposed inside the clamping rod (303).

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