Simple lower limb muscle strength training device used on bed
By designing a simple bed with the lower limb muscle training device, the problem of lack of specialized leg exercise devices in existing technologies has been solved. It also has the characteristics of simple structure and low cost.
Patent Information
- Application Number
- CN202420863765.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-24
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-04-24
AI Technical Summary
The lack of special leg exercise devices in the prior art makes it difficult for the elderly and other people who need to rest in bed for a long time to effectively exercise lower limb muscles, which increases the risk of falling and health problems.
Designed a simple bed with lower limb muscle training device. This device includes base, foot exercise components, activity components and sliding components. It can be easily installed on the hospital bed, suitable for bed trainers, providing comprehensive legs with comprehensive legs Top, calf and thigh muscle group exercise.
This device can effectively improve the lower limb muscle strength of the elderly and other bed trainers, reduce the risk of falling, and apply to exercise needs of different intensity. The structure is simple, low in cost, and easy to promote.
Smart Images
Figure CN222400136U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical treatment, in particular to a simple lower limb muscle strength training device for bed. Background Art
[0002] The National Bureau of Statistics released the latest statistics on the elderly population on January 18, 2018. At the end of 2017, my country had 240.9 million people aged 60 and over, accounting for 17.3% of the total population. Of these, 158.31 million were aged 65 and over, accounting for 11.4% of the total population. China is one of the countries with the heaviest burden of aging populations in the world.
[0003] With the aging population, falls among the elderly have become a global public health issue. Statistics show that the fall rate among people over 65 is 30%. It was reported that in 2012-2013, falls caused 55% of accidental injury deaths among those over 65 in the United States. The World Health Organization states that falls are the second leading cause of accidental death among the elderly, after traffic accidents. According to a survey, falls rank first among the causes of accidental injury deaths among people over 65 in my country. They are often referred to as "the last fall of life."
[0004] According to statistics and research, lower limb muscle loss and weakening of muscle strength are one of the main causes of falls in the elderly.
[0005] Due to long-term bed rest, elderly people lack effective exercise for their lower limb muscles, often leading to muscle and bone loss. At the same time, multiple clinical studies have shown that lower limb muscle contraction can effectively improve blood flow in the lower limbs, thereby effectively preventing vascular diseases, particularly venous thromboembolism.
[0006] Of course, it is also applicable to other groups of people who need to rest in bed for a long time, such as heart failure patients, postoperative recovery patients, frail patients, etc. It is also applicable to special groups such as those in the postpartum recovery period.
[0007] Currently, most leg exercise devices for the elderly are independent rehabilitation beds, and the bedridden trainees do not have special leg exercise devices. When the trainees need to exercise, they may need to move to a specific rehabilitation bed. The above exercise equipment has a complex structure and high cost, which also increases the financial pressure on the trainees.
[0008] In view of the above situation, there is currently no special leg exercise device, so there are many inconveniences. Utility Model Content
[0009] The purpose of the utility model is to overcome the shortcomings of the prior art and provide a simple lower limb muscle strength training device for bed, which can be temporarily installed on the bed when the user needs training. It is easy to disassemble, low in cost, convenient for muscle strength training and suitable for bedridden trainees and all elderly people.
[0010] In order to achieve the above objectives, the present invention mainly provides the following technical solutions:
[0011] A simple lower limb muscle strength training device for bed use,
[0012] The foot exerciser comprises a base, a foot exercise assembly, a movable assembly connecting the two, and a sliding assembly provided on the base and connected to the movable assembly; the four corners of the base are connected to the bed frame of the hospital bed through a connecting rod and a clamp;
[0013] The movable assembly includes fixed bases respectively arranged on the left and right sides of the base and a movable rod movably connected between the fixed bases on both sides;
[0014] The bottom of the movable rod is provided with a sliding block, which is embedded in the slide rail of the sliding assembly and can drive the movable rod to slide back and forth; the top of the movable rod is connected with the foot exercise assembly.
[0015] The simplified lower limb muscle training device for bed use as described above, wherein the foot training assembly includes a foot fixing plate, a leg fixing plate and a spring;
[0016] The foot fixing plate and the leg fixing plate are connected end to end, and a movable hinge is provided at the connection point and is arranged at the top end of the movable rod;
[0017] The spring 1 is arranged between the foot fixing plate and the base.
[0018] The simplified lower limb muscle training device for bed use as described above, wherein the top of the fixed base has an L-shaped notched table surface, and the notched table surface is used to accommodate the movable rod;
[0019] A silica gel pad is attached to the inner wall of the notched table top.
[0020] The simplified lower limb muscle training device for bed as described above further includes a pulling assembly, which includes a pulling rope and a pulling handle, one end of the pulling rope is connected to the foot fixing plate, and the other end is connected to the pulling handle.
[0021] The simplified lower limb muscle training device for bed use as described above further comprises a counter, which is provided at the top of the fixed base on one side, and the push button of the counter can be attached to the notched surface of the fixed base and the pulling handle;
[0022] The push button is connected to the start key of the counter through a wire.
[0023] In the simplified lower limb muscle training device for bed as described above, the left and right ends of the movable rod are respectively clamped on the ears of the fixed base, and are respectively fixedly connected by positioning bolts.
[0024] In the simplified lower limb muscle training device for bed as described above, a spring 2 is provided in the slide rail, one end of the spring 2 is connected to the inner wall of the tail end of the slide rail, and the other end is connected to the slider.
[0025] As described above, the simplified lower limb muscle training device for bed comprises two groups of foot training components, movable components and sliding components, which are respectively provided for the left foot and the right foot.
[0026] A simplified lower limb muscle training device for bed use as described above, wherein the surface of the foot fixing plate is provided with a foot receiving groove for receiving the foot, and a bandage for fixing the foot is provided on the groove;
[0027] A silicone pad is adhered to the leg fixing plate and the inside of the foot receiving groove.
[0028] The simplified lower limb muscle training device for bed use as described above further comprises a plurality of groups of springs 1 and 2 of different models, which are all stored in the storage box of the base.
[0029] Compared with the prior art, the beneficial effects of the present invention are mainly reflected in:
[0030] The utility model discloses a simple lower limb muscle training device for bed use, which can be conveniently installed on a hospital bed and can simultaneously and effectively train the leg, calf and thigh muscles, making it convenient for bedridden patients to exercise their legs, thereby improving the effect of exercise.
[0031] The utility model discloses a simple lower limb muscle strength training device for bed use, which can perform ankle joint training and leg training, and can adjust the training intensity according to the training conditions;
[0032] The utility model discloses a simple lower limb muscle training device for bed, which has the characteristics of simple structure, low cost, easy use, economy and practicality; the device can be installed on a hospital bed later and can also be used at home.
[0033] The utility model provides a simple bed-based lower limb muscle strength training device, which is not only suitable for ordinary elderly people to train lower limb muscle strength, but can also be used by trainees with lower limb neuromuscular injuries; it has the characteristics of wide application range and easy promotion.
[0034] The above description is only an overview of the technical solution of the present invention. In order to clearly understand the technical means of the present invention and implement it according to the contents of the specification, the following preferred embodiments of the present invention are described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS
[0035] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.
[0036] Figure 1 This is a structural diagram of Example 1 of a simple bed-based lower limb muscle training device of the present invention;
[0037] Figure 2A This is a schematic diagram of the structure of Example 2 of a simple bed-based lower limb muscle training device of the present invention. Figure 1 ;
[0038] Figure 2B This is a structural diagram 2 of a second embodiment of a simple bed-based lower limb muscle training device of the present invention;
[0039] Figure 3 This is a structural diagram of the base of a simple bed-based lower limb muscle training device of the present invention;
[0040] Figure 4 This is a structural diagram of a foot exercise component of a simple lower limb muscle training device for bed use according to the present invention;
[0041] Description of reference numerals:
[0042] 10. Base 11. Foot exercise component 12. Movable component
[0043] 13. Sliding assembly 121, fixed base 122, movable rod
[0044] 131, slider 132, slide rail 133, spring 2
[0045] 111, foot fixing plate 112, leg fixing plate 113, spring 1
[0046] 14. Movable hinge 123, bolt 124, notched table
[0047] 15. Clamp 114, foot receiving groove 115, bandage
[0048] 16. Silicone pad 17. Storage box 18. Positioning bolt
[0049] 19. Connecting rod
[0050] 20. Pulling assembly 21. Pulling rope 22. Pulling handle
[0051] 30. Counter 31. Push button DETAILED DESCRIPTION
[0052] In order to further illustrate the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the following, in combination with the accompanying drawings and preferred embodiments, describes in detail the specific implementation method, structure, characteristics and effects of the simple bed-based lower limb muscle strength training device proposed by the present invention.
[0053] like Figure 1 、 Figure 3 and Figure 4 As shown in the figure, the utility model is a simple lower limb muscle training device for bed use.
[0054] The foot exerciser comprises a base 10, a foot exercise assembly 11, a movable assembly 12 connecting the two, and a sliding assembly 13 provided on the base 10 and connected to the movable assembly 12. The four corners of the base 10 are connected to the bed frame via a connecting rod 19 and a clamp 15.
[0055] In order to ensure that the exercise device does not shift during exercise, the base 10 is connected to the bed frame via a clamp 15; the base 10 is fixed to the bed frame via a common C-shaped clamp 15 to ensure the stability of the exercise device during exercise.
[0056] The movable assembly 12 includes fixed bases 121 respectively provided on the left and right sides of the base 10 and a movable rod 122 movably connected between the fixed bases 121 on both sides;
[0057] A slider 131 is provided at the bottom of the movable rod 122 . The slider 131 is embedded in the slide rail 132 of the sliding assembly 13 and can drive the movable rod 122 to slide back and forth. The top of the movable rod 122 is connected to the foot exercise assembly 11 .
[0058] The movable assembly 12 can slide back and forth along the slide rail 132 on the base 10 to meet the exercise needs of the trainer.
[0059] The embodiment of the present application is a simple bed-based lower limb muscle training device, which, during use:
[0060] The user fixes the exercise device to the bed according to the exercise needs of the trainee, and adjusts it to a suitable position according to the height of the user and then effectively fixes it with the clamp 15;
[0061] After being fixed, the trainee's feet are fixed on the foot fixing plate 111 and the trainee's calves are placed in the leg fixing plate 112; then the type of exercise is selected:
[0062] First: Leg function exercise
[0063] like Figure 2A and Figure 2B As shown, when the trainee performs leg function exercises, first, the medical staff or family members loosen the bolts 123 at the left and right ends of the movable rod 122 to separate the movable assembly 12 from the fixed base 121; at the same time, the spring 113 between the foot fixing plate 111 and the base 10 needs to be removed or replaced with a longer spring 113 to ensure the displacement of the foot fixing plate 111 during the leg exercise;
[0064] After the exercise begins, the trainee can drive the foot fixing plate 111 and the leg fixing plate 112 to slide along the direction of the slide rail 132 according to his or her own strength. The slider 131 at the bottom of the movable rod 122 drives the foot fixing plate 111 to slide along the slide rail 132 when the human leg exerts force; when it slides to the right, the reverse force is exerted to push it to the front end to achieve the purpose of exercising the leg muscles.
[0065] It should also be noted that the spring 113 on the foot fixing plate 111 can be a long spring with high elasticity to increase the training intensity of the leg exercise. At the same time, the spring 113 can also be removed to adapt to the training of low-intensity trainers with weak legs. The spring 2 133 can also be replaced with springs of different strengths as needed to adjust the training intensity according to different trainees or trainees in different recovery stages.
[0066] Second: Ankle joint function exercise
[0067] like Figure 1 As shown, when a trainee needs to perform ankle joint function exercises, first, the medical staff or family member fixes the bolts 123 at the left and right ends of the movable rod 122 to the corresponding fixed base 121; then, according to the doctor's instructions or the trainee's condition, the spring 113 is adjusted to the appropriate strength, and the trainee can begin to exercise the ankle joint;
[0068] Furthermore, if the trainee needs to use external force, the pulling assembly 20 can be installed for the trainee, and the trainee can hold the pulling handle 22 at the end of the pulling rope 21 to exercise;
[0069] The utility model provides a simple lower limb muscle strength training device for bed use, which has the characteristic of easy disassembly and can be installed on the trainee's hospital bed or home bed at a later time to meet the leg exercise needs of bedridden trainees; it effectively avoids the problems of high cost and complex structure of the integrated leg function training in the existing technology.
[0070] The utility model discloses a simple bed-based lower limb muscle strength training device, which is not only suitable for training lower limb muscle strength for ordinary elderly people, but also can be used by trainees with lower limb neuromuscular injuries.
[0071] like Figure 3 As shown, the utility model is a simple lower limb muscle strength training device for bed, the foot exercise component 11 includes a foot fixing plate 111, a leg fixing plate 112 and a spring 113; the foot fixing plate 111 and the leg fixing plate 112 are connected end to end, and a movable hinge 14 is provided at the connection point and is arranged at the top of the movable rod 122; the spring 113 is arranged between the foot fixing plate 111 and the base 10.
[0072] A spring 113 is provided between the foot fixing plate 111 and the base 10, and the two ends of the spring 113 are respectively hung on the back of the foot fixing plate 111 near the top and the corresponding hanging rings on the base 10; it can be easily replaced and disassembled; the setting of the spring can achieve the purpose of adjusting the exercise intensity.
[0073] The foot fixing plate 111 and the leg fixing plate 112 are connected end to end, and a movable hinge 14 is provided between the foot fixing plate 111 and the leg fixing plate 112. The movable hinge 14 is a hinged hinge to ensure that the foot fixing plate 111 can achieve angle changes.
[0074] like Figure 3 As shown, the utility model is a simple lower limb muscle training device for bed, the top of the fixed base 121 has an L-shaped notched table 124, and the notched table 124 is used to accommodate the movable rod 122; the inner wall of the notched table 124 is attached with a silicone pad 16.
[0075] like Figure 1 As shown, the utility model is a simple lower limb muscle strength training device for bed, which also includes a pulling assembly 20, which includes a pulling rope 21 and a pulling handle 22, one end of the pulling rope 21 is connected to the foot fixing plate 111, and the other end is connected to the pulling handle 22.
[0076] In order to meet the training needs of different trainees, the pulling assembly 20 installed later is provided to facilitate the trainees to exercise by holding the assembly in hand.
[0077] like Figure 3As shown, the utility model is a simple lower limb muscle training device for bed, which also includes a counter 30, which is arranged at the top of the fixed base 121 on one side. The push button 31 of the counter 30 can be attached to the notched table 124 and the pulling handle of the fixed base 121; the push button 31 is connected to the start key of the counter 30 through a wire.
[0078] In order to facilitate the trainee to count, a counter 30 is specially set up. The push button 31 of the counter 30 can be attached to the notched table 124 or to the inner side of the pulling handle, so as to facilitate the realization of the technical purpose; there are many types of counters 30 on the market, and you can choose a suitable counter 30; a push button 31 is designed to be connected to the circuit inside the counter 30. Each time it is pressed, a count is completed to facilitate the normal counting.
[0079] like Figure 3 As shown, the utility model is a simple lower limb muscle training device for bed, the left and right ends of the movable rod 122 are respectively clamped on the ears of the fixed base 121, and they are fixedly connected by positioning bolts 15.
[0080] The movable rod 122 is fixed to the fixed base 121 , and the two are fixedly connected by bolts 123 ; they can be disassembled according to exercise needs.
[0081] like Figure 1 As shown, the utility model is a simple lower limb muscle strength training device for bed, wherein a spring 2 133 is provided in the slide rail 132, one end of which is connected to the inner wall of the tail end of the slide rail 132, and the other end is connected to the slider 131; the spring 2 133 is provided to play a certain buffering role; at the same time, the purpose of adjusting the exercise intensity can also be achieved by replacing the spring 2 133 of different strengths.
[0082] like Figure 4 As shown, the utility model is a simple lower limb muscle training device for bed, wherein the foot training component 11, the movable component 12 and the sliding component 13 are respectively provided in two groups corresponding to the left foot and the right foot.
[0083] like Figure 4 As shown, the present invention is a simple lower limb muscle training device for bed, wherein the surface of the foot fixing plate 111 is provided with a foot receiving groove 114 for receiving the foot, and a bandage 115 for fixing the foot is provided thereon; a silicone pad 16 is adhered to the leg fixing plate 112 and the foot receiving groove 114.
[0084] like Figure 1As shown, the utility model is a simple lower limb muscle training device for bed, which also includes multiple groups of springs 113 and springs 2 133 of different models, all of which are stored in the storage box 17 of the base 10; different training intensities are marked on the springs 113 and springs 2 133 of different models.
[0085] The present invention is further described above in conjunction with the embodiments, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in this field without departing from the purpose of the present invention.
Claims
1. A simple lower limb muscle training device for bed, characterized in that: It includes a base, a foot exercise component, a movable component connecting the two, and a sliding component arranged on the base and connected to the movable component; the four corners of the base are respectively connected to the bed frame of the hospital bed through a connecting rod and a clamp; The movable assembly includes fixed bases respectively arranged on the left and right sides of the base and a movable rod movably connected between the fixed bases on both sides; A sliding block is arranged at the bottom of the movable rod, and the sliding block is embedded in the sliding rail of the sliding assembly to drive the movable rod to slide back and forth; the top end of the movable rod is connected with the foot exercise assembly.
2. A simple bed-based lower limb muscle training device according to claim 1, characterized in that: The foot exercise assembly includes a foot fixing plate, a leg fixing plate and a spring 1; The foot fixing plate and the leg fixing plate are connected end to end, and a movable hinge is provided at the connection point and is arranged at the top end of the movable rod; The spring 1 is arranged between the foot fixing plate and the base.
3. A simple bed-based lower limb muscle training device according to claim 1, characterized in that: The top of the fixed base has an L-shaped notched table surface, and the notched table surface is used to accommodate the movable rod; A silicone pad is attached to the inner wall of the notched table top.
4. A simple bed-based lower limb muscle training device according to claim 2, characterized in that: It also includes a pulling assembly, which includes a pulling rope and a pulling handle. One end of the pulling rope is connected to the foot fixing plate, and the other end is connected to the pulling handle.
5. A simple bed-based lower limb muscle training device according to claim 4, characterized in that: It also includes a counter, which is arranged on the top of the fixed base on one side, and the push button of the counter can be attached to the notched table surface and the pulling handle of the fixed base; The push button is connected to the start key of the counter through a wire.
6. A simple bed-based lower limb muscle training device according to claim 1, characterized in that: The left and right ends of the movable rod are respectively clamped on the ears of the fixed base, and are respectively fixedly connected by positioning bolts.
7. A simple bed-based lower limb muscle training device according to claim 2, characterized in that: A spring 2 is arranged in the slide rail, one end of which is connected to the inner wall of the rear end of the slide rail, and the other end is connected to the sliding block.
8. The simplified lower limb muscle training device for bed use according to claim 1, characterized in that: The foot exercise component, the movable component and the sliding component are respectively divided into two groups, which are respectively arranged corresponding to the left foot and the right foot.
9. The simplified lower limb muscle training device for bed use according to claim 2, characterized in that: A foot receiving groove for receiving the foot is provided on the surface of the foot fixing plate, and a bandage for fixing the foot is provided on the groove; A silicone pad is adhered to the leg fixing plate and the inside of the foot receiving groove.
10. The simplified lower limb muscle strength training device for bed use according to claim 4, characterized in that: It also includes a plurality of groups of springs 1 and springs 2 of different models, which are all stored in the storage box of the base.