CN220938960U - Lower limb exercise device - Google Patents
Lower limb exercise device Download PDFInfo
- Publication number
- CN220938960U CN220938960U CN202322442367.6U CN202322442367U CN220938960U CN 220938960 U CN220938960 U CN 220938960U CN 202322442367 U CN202322442367 U CN 202322442367U CN 220938960 U CN220938960 U CN 220938960U
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- lower limb
- storage box
- chassis
- fixedly connected
- exercise apparatus
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- 210000003141 lower extremity Anatomy 0.000 title claims abstract description 23
- 239000004744 fabric Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims 1
- 230000033001 locomotion Effects 0.000 description 11
- 238000000034 method Methods 0.000 description 6
- 230000006378 damage Effects 0.000 description 5
- 239000000428 dust Substances 0.000 description 5
- 206010051055 Deep vein thrombosis Diseases 0.000 description 4
- 206010047249 Venous thrombosis Diseases 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 208000014674 injury Diseases 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 210000003414 extremity Anatomy 0.000 description 3
- 206010061225 Limb injury Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 206010008190 Cerebrovascular accident Diseases 0.000 description 1
- 208000010378 Pulmonary Embolism Diseases 0.000 description 1
- 208000006011 Stroke Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000002490 cerebral effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 210000002751 lymph Anatomy 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 210000003314 quadriceps muscle Anatomy 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
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- Rehabilitation Tools (AREA)
Abstract
The application relates to the field of exercise devices, and discloses a lower limb exercise device. According to the application, the support posts are fixedly arranged on the upper surface of the chassis, the pedal support posts are welded on the side surfaces of the pedal connecting shafts, the pedals are rotatably connected to the side surfaces of the pedal support posts, the round joints are rotatably connected to the side surfaces of the pedals, the joint connecting plates are rotatably arranged on the upper surfaces of the round joints, and the fixing shafts are rotatably connected to the side surfaces of the round joints.
Description
Technical Field
The application belongs to the technical field of exercise devices, and particularly relates to a lower limb exercise device.
Background
Deep venous thrombosis of lower limbs is a common complication of cerebral apoplexy patients, and can lead to pulmonary embolism when severe, thereby threatening the lives of the patients. Because the occurrence of deep venous thrombosis of the lower limb is hidden and the treatment is difficult, the adoption of positive preventive measures is particularly important; quadriceps femoris contraction training is an effective method for preventing deep venous thrombosis of lower limbs; the blood vessels among muscles are extruded through the relaxing action of the muscles, so that the reflux of veins and lymph is promoted, the blood circulation is improved, and further, the occurrence of deep venous thrombosis of lower limbs is effectively prevented. However, for postoperative patients and for elderly people, quadriceps exercise is difficult to adhere to due to weakness or pain; in addition, some exercise devices on the market today have a weak protection for patients with weak mobility, which may cause secondary injuries during rehabilitation exercises.
The patent with publication number CN 218652409U discloses a lower limb exercise device, which comprises a base, wherein one side of the base is provided with a seat, and a limiting component is arranged between the seat and the base; a second rotating wheel is arranged on one side of the seat on the base, a first rotating wheel is connected between the two mounting plates, a belt is connected between the first rotating wheel and the second rotating wheel, and an adjusting assembly for adjusting the tension of the belt is arranged on the seat cushion; according to the utility model, the lifting mechanism and the adjusting component are adjusted according to the height of a patient, so that the height of the seat is adjusted, meanwhile, the belts on the first rotating wheel and the second rotating wheel are always kept at a certain degree of tension, the device can be suitable for patient groups with different heights, the crank is manually rotated to drive the first rotating wheel to rotate, the first rotating wheel drives the second rotating wheel to rotate through the belt, and the second rotating wheel drives the pedal to rotate so as to exercise the legs, so that additional power is not needed, the device is wide in application occasion and flexible in use.
However, the lower limb exercise apparatus described above does not provide adequate protection for the user, and is prone to injury to the user during long-term exercise.
Disclosure of utility model
The application aims at: in order to solve the problem that the protection measures are not in place, a lower limb exercise device is provided.
The technical scheme adopted by the application is as follows: the upper surface of the chassis is fixedly provided with a pillar, a cushion is fixedly arranged above the side surface of the pillar, the side surface of the cushion is fixedly connected with a supporting backrest, the side surface of the supporting backrest is provided with a through hole, a fixed shaft is inserted and connected in the through hole, the center of the side surface of the pillar is provided with a circular hole, a pedal connecting shaft is inserted and connected in the circular hole, the center of the outer surface of the pedal connecting shaft is fixedly connected with an exercise wheel, the pedal is characterized in that pedal support columns are welded on the side surfaces of the pedal connecting shafts, foot pedals are rotatably connected to the side surfaces of the pedal support columns, fixing belts are fixedly arranged on the side surfaces of the foot pedals, round joints are rotatably connected to the side surfaces of the foot pedals, joint connecting plates are rotatably arranged on the upper surfaces of the round joints, annular magic tapes are fixedly connected to the side surfaces of part of the round joints, and fixing shafts are rotatably connected to the side surfaces of the round joints at the tail ends.
Through adopting above-mentioned technical scheme, when using, sit in the top of cushion earlier, the upper surface of foot rest is placed in to the foot afterwards is collapsed and is fixed with fixed belt, later is tying down annular magic subsides in proper order according to the order of foot heel leg portion, can begin to temper after sitting steadily, annular magic subsides fixed according to leg portion structure can the furthest protect user's low limbs, and accords with human engineering more, can also correct user's motion gesture in the motion process, avoid leading to exercise inefficiency because of the gesture is improper and perhaps even can cause the limbs to damage.
In a preferred embodiment, a chute is formed in the upper surface of the chassis, a lifting switch is slidably mounted in the chute, and an air pressure lifting column is fixedly mounted on the upper surface of the lifting switch.
Through adopting above-mentioned technical scheme, can the back and forth movement with the atmospheric pressure lift post of freedom up-and-down regulation can let every user who uses this low limbs exercise device exercise with a relative comfort and right posture, can improve exercise efficiency by a wide margin.
In a preferred embodiment, the upper surface of the air pressure lifting column is fixedly provided with a hand placing groove chassis, the side edge of the upper surface of the hand placing groove chassis is rotatably provided with a connecting rotating shaft, and the side surface of the connecting rotating shaft is rotatably provided with a storage box.
Through adopting above-mentioned technical scheme, connect the pivot and can let 13 angles free regulation, can the furthest adaptation all users' warning, can let the user be in and temper under a relative comfortable state.
In a preferred embodiment, the side edge of the upper surface of the storage box is rotatably provided with a storage box cover plate, and the side surface of the storage box cover plate is fixedly connected with a handle.
By adopting the technical scheme, the inner surface of the storage box can be used for storing personal articles, and the existence of the handle can better protect personal property safety of a user.
In a preferred embodiment, the side surface of the storage box is fixedly connected with a hand placing groove, and the edge of the inner surface of the hand placing groove is fixedly provided with a gripping handle.
Through adopting above-mentioned technical scheme, place both hands in the inboard of putting the hand groove when the motion, then hold the grip handle in order to fix, can follow up the danger that the inattention leads to when the degree prevents exercise, and the posture of lying prone more does benefit to shank exertion.
In a preferred embodiment, a lap belt is fixedly connected to the side surface edge of the support backrest.
By adopting the technical scheme, the safety belt is tied during exercise, so that a user can be better protected, and injuries caused by falling during exercise are prevented.
In a preferred embodiment, a protective plate is fixedly connected to the side surface of the support column.
Through adopting above-mentioned technical scheme, temper the wheel and be stained with the dust very easily at the in-process of taking exercise, the existence of protection shield can be fine prevent the ash that falls, has also avoided having the rotation of taking exercise the wheel and has led to the dust to fly away.
In a preferred embodiment, a cloth cushion is adhered to the bottom surface of the inner surface of the hand placing groove.
By adopting the technical scheme, the hand of the user can be better attached, and the hand ache and weakness caused by long-time movement are avoided.
In summary, due to the adoption of the technical scheme, the beneficial effects of the application are as follows:
When the foot pedal is used, the foot pedal is firstly positioned above the seat cushion, then the foot pedal is arranged on the upper surface of the foot pedal to be fixed by the fixing belt, then the annular magic tape is sequentially tied according to the sequence of the heel and the leg parts of the foot, and can start to exercise after sitting stably, the annular magic tape fixed according to the leg structure can protect the lower limbs of a user to the greatest extent, and the foot pedal is more in line with the ergonomics, and can correct the movement posture of the user in the movement process, so that the limb injury possibly caused by low exercise efficiency due to improper posture is avoided.
Drawings
FIG. 1 is a schematic side view of the present application;
FIG. 2 is a top view of the present application;
FIG. 3 is a schematic diagram of the structure of the present application;
Fig. 4 is a schematic diagram of the present application at a reference a in fig. 3.
The marks in the figure: 1. a chassis; 2. a lifting switch; 3. an air pressure lifting column; 4. a hand placing groove; 5. a support post; 6. an exercise wheel; 7. a protective plate; 8. a cushion; 9. a support backrest; 10. a safety belt; 11. a hand groove chassis; 12. the connecting rotating shaft; 13. a storage box; 14. a cover plate of the storage box; 15. a handle; 16. gripping the handle; 17. a pedal connecting shaft; 18. a pedal support column; 19. a foot pedal; 20. a fixed belt; 21. a circular joint; 22. a joint connection plate; 23. an annular magic tape.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions in the embodiments of the present application will be clearly and completely described in the following in conjunction with the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
With reference to figures 1-4 of the drawings,
Examples:
Referring to fig. 1 to 4, the upper surface of the chassis 1 is fixedly provided with the pillar 5, the side surface upper part of the pillar 5 is fixedly provided with the cushion 8, the side surface of the cushion 8 is fixedly connected with the support backrest 9, the side surface of the support backrest 9 is provided with a through hole, a fixed shaft is inserted and connected in the hole, the side surface center of the pillar 5 is provided with a circular hole, the circular hole is inserted and connected with the pedal connecting shaft 17, the center of the outer surface of the pedal connecting shaft 17 is fixedly connected with the exercise wheel 6, the side surface of the pedal connecting shaft 17 is welded with the pedal support column 18, the side surface of the pedal support column 18 is rotatably connected with the pedal 19, the side surface of the pedal 19 is fixedly provided with the fixing belt 20, the side surface of the pedal 19 is rotatably connected with the circular joint 21, the upper surface of the circular joint 21 is rotatably provided with the joint connecting plate 22, the side surface of the circular joint 21 is fixedly connected with the fixed shaft, when the seat is firstly positioned above the cushion 8, the upper surface of the pedal 19 is collapsed by the fixing belt 20, and then the annular joint is rotatably connected with the annular joint 23 in sequence according to the sequence of the foot heel, the position can be prevented from being damaged by the annular joint 23, and the human body can be prevented from being damaged by the human body, and the human body can be prevented from being damaged by the exercise in the exercise process of the position of the maximum degree.
Referring to fig. 1 to 3, a chute is formed on the upper surface of the chassis 1, a lifting switch 2 is slidably mounted in the chute, an air pressure lifting column 3 is fixedly mounted on the upper surface of the lifting switch 2, and each user using the lower limb exercise device can exercise in a relatively comfortable and correct posture by moving the air pressure lifting column 3 up and down freely, so that the exercise efficiency can be greatly improved.
Referring to fig. 1 to 3, the upper surface of the air pressure lifting column 3 is fixedly provided with a hand placing groove chassis 11, the side edge of the upper surface of the hand placing groove chassis 11 is rotatably provided with a connecting rotating shaft 12, the side surface of the connecting rotating shaft 12 is rotatably provided with a storage box 13, the angle of the connecting rotating shaft 12 can be freely adjusted 13, the reminding of all users can be adapted to the greatest extent, and the users can exercise in a relatively comfortable state.
Referring to fig. 1-3, a storage box cover plate 14 is rotatably installed on the side edge of the upper surface of the storage box 13, a handle 15 is fixedly connected to the side surface of the storage box cover plate 14, the inner surface of the storage box 13 can be used for storing personal objects, and the existence of the handle 15 can better protect personal property safety of a user.
Referring to fig. 1 to 3, the side surface of the storage box 13 is fixedly connected with a hand placing groove 4, the edge of the inner surface of the hand placing groove 4 is fixedly provided with a gripping handle 16, and when in movement, the two hands are placed on the inner side of the hand placing groove 4, and then the gripping handle 16 is held to be fixed, so that danger caused by negligence during exercise can be prevented to a large extent, and the prone posture is more beneficial to leg force.
Referring to fig. 1-2, a safety belt 10 is fixedly connected to the edge of the side surface of the support backrest 9, and the safety belt 10 can be fastened to better protect a user during exercise and prevent injury caused by falling during exercise.
Referring to fig. 1, a protection plate 7 is fixedly connected to a side surface of the support column 5, dust is easily attached to the exercise wheel 6 during exercise, dust falling can be well prevented by the protection plate 7, and dust scattering caused by rotation of the exercise wheel 6 is avoided.
Referring to fig. 2, the inner surface and the bottom of the hand placing groove 4 are adhered with cloth soft cushions, so that the hand placing groove can be better attached to the hand of a user, and the hand ache and weakness caused by long-time movement can be avoided.
The embodiment of the lower limb exercise device of the application has the implementation principle that: the upper surface of the chassis 1 is fixedly provided with a pillar 5, a cushion 8 is fixedly arranged above the side surface of the pillar 5, the side surface of the cushion 8 is fixedly connected with a supporting backrest 9, the side surface of the supporting backrest 9 is provided with a through hole, a fixed shaft is inserted and connected in the hole, the center of the side surface of the pillar 5 is provided with a circular hole, a pedal connecting shaft 17 is inserted and connected in the circular hole, the center of the outer surface of the pedal connecting shaft 17 is fixedly connected with an exercise wheel 6, the side surface of the pedal connecting shaft 17 is welded with a pedal supporting column 18, the side surface of the pedal supporting column 18 is rotatably connected with a pedal 19, the side surface of the pedal 19 is fixedly provided with a fixed belt 20, the side surface of the pedal 19 is rotatably connected with a circular joint 21, the upper surface of the circular joint 21 is rotatably provided with a joint connecting plate 22, the annular magic tape 23 is fixedly connected with the side surface of the part circular joint 21, the side surface of the endmost circular joint 21 is rotationally connected with a fixed shaft, when the multifunctional pedal is used, the multifunctional pedal is firstly seated above the seat cushion 8, then the foot is placed on the upper surface of the pedal plate 19 and is fixed by the fixing belt 20, then the annular magic tape 23 is tied in sequence according to the sequence of the heel parts of the foot, the multifunctional pedal can start to exercise after sitting stably, the lower limbs of a user can be protected to the greatest extent by the annular magic tape 23 fixed according to the leg structure, the multifunctional pedal is more in line with the human engineering, the movement posture of the user can be corrected in the movement process, and the problem that the exercise efficiency is low and even limb injury is possibly caused due to incorrect posture is avoided.
The above embodiments are only for illustrating the technical solution of the present application, and are not limiting; although the application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present application.
Claims (8)
1. Lower limb exercise device, comprising a chassis (1), characterized in that: the utility model discloses a seat cushion, including chassis (1), upper surface fixed mounting has pillar (5), side surface top fixed mounting of pillar (5) has cushion (8), side surface fixed connection of cushion (8) has support back (9), through-hole has been seted up to side surface of support back (9), runs through in the hole and peg graft there is the fixed axle, circular hole has been seted up at side surface central authorities of pillar (5), and the circular hole runs through the peg graft and has footboard connecting axle (17), the surface central authorities fixedly connected with exercise wheel (6) of footboard connecting axle (17), the side surface welding of footboard connecting axle (17) has footboard support column (18), the side surface rotation of footboard support column (18) is connected with running-board (19), the side surface fixed mounting of running-board (19) has fixed belt (20), the side surface rotation of running-board (19) is connected with circular joint (21), the upper surface rotation of circular joint (21) is installed joint connection board (22), and the side surface fixed axle rotation of partial circular joint (21) is connected with annular magic joint (23).
2. The lower limb exercise apparatus of claim 1, wherein: the lifting device is characterized in that a sliding groove is formed in the upper surface of the chassis (1), a lifting switch (2) is mounted in the sliding groove in a sliding mode, and an air pressure lifting column (3) is fixedly mounted on the upper surface of the lifting switch (2).
3. A lower limb exercise apparatus as claimed in claim 2, wherein: the device is characterized in that a hand placing groove chassis (11) is fixedly arranged on the upper surface of the air pressure lifting column (3), a connecting rotating shaft (12) is rotatably arranged on the side edge of the upper surface of the hand placing groove chassis (11), and a storage box (13) is rotatably arranged on the side surface of the connecting rotating shaft (12).
4. A lower extremity exercise apparatus as set forth in claim 3, wherein: the side edge of the upper surface of the storage box (13) is rotatably provided with a storage box cover plate (14), and the side surface of the storage box cover plate (14) is fixedly connected with a handle (15).
5. The lower extremity exercise apparatus as set forth in claim 4, wherein: the side surface of the storage box (13) is fixedly connected with a hand placing groove (4), and the edge of the inner surface of the hand placing groove (4) is fixedly provided with a grabbing handle (16).
6. The lower limb exercise apparatus of claim 1, wherein: the edge of the side surface of the supporting backrest (9) is fixedly connected with a safety waistband (10).
7. The lower limb exercise apparatus of claim 1, wherein: the side surface of the support column (5) is fixedly connected with a protection plate (7).
8. The lower extremity exercise apparatus as set forth in claim 5, wherein: the bottom surface of the inner surface of the hand placing groove (4) is adhered with a cloth cushion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322442367.6U CN220938960U (en) | 2023-09-08 | 2023-09-08 | Lower limb exercise device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322442367.6U CN220938960U (en) | 2023-09-08 | 2023-09-08 | Lower limb exercise device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220938960U true CN220938960U (en) | 2024-05-14 |
Family
ID=90975752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322442367.6U Active CN220938960U (en) | 2023-09-08 | 2023-09-08 | Lower limb exercise device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220938960U (en) |
-
2023
- 2023-09-08 CN CN202322442367.6U patent/CN220938960U/en active Active
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