Orthopedics resumes to temper fitness equipment
Technical Field
The invention relates to fitness equipment, in particular to orthopedic recovery exercise fitness equipment.
Background
With the development of society, people pay more and more attention to the vulnerable groups, and according to research and study, more and more people need to lie in bed for a long time due to various reasons such as paralysis or illness, and the muscle atrophy is caused over time.
Muscle atrophy, which is a decrease in skeletal muscle volume due to a decrease in the number or volume of muscle fibers, is a progressive muscle weakening and atrophy that is common in the arms, thighs, and spine. Patients with muscular atrophy lie in bed for a long time due to muscular atrophy and muscle weakness, most patients are easy to have symptoms of bulbar paralysis, and the life of the patients is greatly threatened.
Therefore, the development of an orthopedic recovery exercise fitness device which is convenient for patients to exercise leg muscles frequently during illness and can prevent muscular atrophy and sequelae is urgently needed.
Disclosure of Invention
In order to overcome the defects that patients need to lie in bed for a long time due to various reasons such as paralysis or illness, muscle atrophy is caused over time, and bulbar paralysis is easy to appear, the invention has the technical problems that: provides the orthopedics recovery exercise fitness equipment which is convenient for patients to exercise leg muscles frequently during illness and prevents muscular atrophy and sequelae.
The technical scheme is as follows: an orthopedic recovery exercise fitness device comprising: the top of the base is provided with a bracket; the pulling mechanism is arranged on one side of the top of the support; the pedal mechanism is arranged on the side wall of the bracket; cushion, the pulling mechanism is kept away from to the support top one side can be dismantled and be provided with the cushion.
Further, it is particularly preferable that the pulling mechanism includes: the first fixing rod is arranged on one side of the top of the bracket; the top of the first fixed rod is symmetrically provided with slide rails; the sliding rod is arranged on the sliding rail in a sliding manner; the two ends of the sliding rod are provided with pull handles; the top of the bracket is provided with a second fixed rod close to the first fixed rod; the top of the second fixing rod is provided with a third fixing rod, and the third fixing rod is connected with the first fixing rod; the end, far away from the first fixed rod, of the third fixed rod is provided with a first rotating shaft; the first pulley is symmetrically and rotatably arranged on the first rotating shaft; the side wall of the bracket is provided with a second rotating shaft below the first rotating shaft; the second pulley is symmetrically and rotatably arranged on the second rotating shaft and is positioned below the first pulley; the lower side of the bracket is provided with a straight groove, and a first guide rod is arranged between the side walls of the straight groove; the first sliding block is arranged on the straight groove in a sliding mode and is matched with the first guide rod in a sliding mode; a first elastic part is arranged between the first sliding block and one side wall of the straight groove close to the second pulley; the pull rope is arranged between the first pulley and the second pulley, one end of the pull rope is connected with the sliding rod, and the other end of the pull rope is connected with two side walls of the first sliding block.
Further, it is particularly preferable that the pedal mechanism includes: the two side walls of the bracket are symmetrically provided with fourth fixed rods; the third rotating shaft is rotatably arranged between the middle parts of the two fourth fixing rods; the middle part of the third rotating shaft is provided with a rotating wheel; the cams are arranged at the two ends of the third rotating shaft; the cam is provided with a fourth rotating shaft at one side far away from the third rotating shaft; the fourth rotating shaft is rotatably provided with a pedal; the side wall of the bracket is provided with an upper first bearing seat and a lower first bearing seat below the rotating wheel; a fifth rotating shaft is arranged between the two first bearing seats; the fifth rotating shaft is symmetrically provided with a ratchet wheel around the center; the opposite side of the ratchet wheel on the fifth rotating shaft is symmetrically provided with a first bevel gear around the center, and the first bevel gear is in clearance fit with the fifth rotating shaft; the side, back to the first bevel gear, of the sixth rotating shaft is symmetrically provided with the sixth rotating shaft relative to the center of the fifth rotating shaft; the sixth rotating shaft is provided with a pawl which is matched with the adjacent ratchet wheel; the sixth rotating shaft is sleeved with the second elastic piece; the second bearing seat is arranged on one side, close to the straight groove, of the support; the second bearing seat is provided with a seventh rotating shaft; one end of the seventh rotating shaft, which is close to the first bevel gear, is provided with a second bevel gear; the circular gear is arranged on the lower side of the fifth rotating shaft; the first sliding block is provided with a rack close to one side of the fifth rotating shaft, and the rack is meshed with the circular gear; and a belt conveying mechanism is arranged between one end of the seventh rotating shaft, which is far away from the fifth rotating shaft, and the third rotating shaft.
Further, it is particularly preferable to further include: the lifting platform is arranged on the top of the bracket in a sliding manner, a square hole is formed in one side, provided with a cushion in a detachable manner, of the square hole, a plurality of round holes are formed in the side wall of the lifting platform, and the top of the lifting platform is detachably connected with the cushion; the bracket is provided with two second guide rods below the cushion and close to the side wall of the belt conveying mechanism; a second sliding block is arranged between the two second guide rods; the middle part of the second sliding block is provided with a bolt in a sliding way, and the bolt is matched with the round hole in a sliding way; a third elastic part is arranged between the second sliding block and the side wall of the bracket; the button, bolt tip are provided with the button.
Further, it is particularly preferable to further include: the middle part of one side of the first fixed rod, which is close to the cushion, is provided with a fifth fixed rod; a fixing block is arranged at the end part of the fifth fixing rod; the fixed block is rotatably provided with a torsion shaft; the check block is arranged on the torsion shaft and matched with the fixing block.
The invention has the following advantages: 1. when a patient sits on the cushion, steps on the pedals with two feet, and grasps the pull handle with two hands to drive the slide rod to reciprocate in the slide rail, the positive and negative rotation of the fifth rotating shaft always drives the pedals on the two sides to rotate positively, so that the patient can be effectively exercised to promote the body-building recovery.
2. When different height patients need to use this equipment to carry out orthopedics and resume to take exercise body-building, outside pulling bolt and round hole separation, the cushion is adjusted to suitable height to upper and lower pulling elevating platform, loosens the bolt, and the bolt resets and the round hole cooperation is in order to fix the elevating platform height.
3. When a patient uses the equipment to do orthopedics recovery exercise and fitness, if the body of the patient is inclined forwards carelessly, the stop block supports the patient to prevent the patient from falling down, and the torsion shaft rotates to slow down the impact on the patient.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the pulling mechanism of the present invention.
Fig. 3 is a perspective view of the footrest mechanism of the present invention.
Fig. 4 is a partial perspective view of the footrest mechanism of the present invention.
FIG. 5 is a schematic view of a first partial body structure according to the present invention.
FIG. 6 is a schematic view of a second partial body structure according to the present invention.
The meaning of the reference symbols in the figures: 1: base, 2: a bracket, 3: pulling mechanism, 31: first fixing lever, 32: slide rail, 33: slide bar, 34: handle, 35: second fixing lever, 36: third fixing lever, 37: first rotating shaft, 38: first pulley, 39: second rotating shaft, 310: second pulley, 311: straight groove, 312: first guide bar, 313: first slider, 314: first elastic member, 315: a pull rope, 4: pedal mechanism, 41: fourth fixing bar, 42: third rotating shaft, 43: runner, 44: cam, 45: fourth rotation shaft, 46: pedal, 47: first bearing seat, 48: fifth rotating shaft, 49: ratchet, 410: first bevel gear, 411: sixth rotating shaft, 412: pawl, 413: second elastic member, 414: second bearing housing, 415: seventh rotation shaft, 416: second bevel gear, 417: circular gear, 418: rack, 419: belt conveying mechanism, 5: a seat cushion, 6: elevating platform, 7: second guide bar, 8: second slider, 9: bolt, 10: third elastic member, 11: button, 12: fifth fixing lever, 13: fixed block, 14: torsion shaft, 15: and a stop block.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings. It is only noted that the invention is intended to be limited to the specific forms set forth herein, including any reference to the drawings, as well as any other specific forms of embodiments of the invention.
Example 1
As shown in fig. 1-4, an orthopedic recovery exercise fitness device comprises a base 1, a support 2, a pulling mechanism 3, a pedal mechanism 4 and a cushion 5, wherein the support 2 is arranged on the top of the base 1, the pulling mechanism 3 is arranged on the front side of the top of the support 2, the pedal mechanism 4 is arranged on the side wall of the support 2, and the cushion 5 is detachably arranged on the rear side of the top of the support 2.
The pulling mechanism 3 comprises a first fixing rod 31, a sliding rail 32, a sliding rod 33, a pull handle 34, a second fixing rod 35, a third fixing rod 36, a first rotating shaft 37, a first pulley 38, a second rotating shaft 39, a second pulley 310, a straight groove 311, a first guide rod 312, a first slider 313, a first elastic element 314 and a pull rope 315, wherein the first fixing rod 31 is arranged on the front side of the top of the bracket 2, the sliding rail 32 is symmetrically arranged on the left and right of the top of the first fixing rod 31, the sliding rod 33 is slidably arranged on the sliding rail 32, the pull handle 34 is arranged on the left and right ends of the sliding rod 33, the second fixing rod 35 is arranged on the top of the bracket 2 close to the first fixing rod 31, the third fixing rod 36 is arranged on the top of the second fixing rod 35, the rear end of the third fixing rod 36 is connected with the first fixing rod 31, the first rotating shaft 37 is arranged on the front end of the third fixing rod 36, the first pulley 38 is rotatably arranged on the, the second pulley 310 is rotatably arranged on the second rotating shaft 39 in a bilateral symmetry manner, the second pulley 310 is located below the first pulley 38, a straight groove 311 is formed in the lower side of the bracket 2, a first guide rod 312 is arranged between the front side wall and the rear side wall of the straight groove 311, a first sliding block 313 is slidably arranged on the straight groove 311, the first sliding block 313 is slidably matched with the first guide rod 312, a first elastic part 314 is arranged between the first sliding block 313 and the front side wall of the straight groove 311, a pull rope 315 is wound between the first pulley 38 and the second pulley 310, the top end of the pull rope 315 is connected with the sliding rod 33, and the bottom end of the pull rope 315 is connected with the left side wall and the right side wall.
The pedal mechanism 4 comprises a fourth fixing rod 41, a third rotating shaft 42, a rotating wheel 43, a cam 44, a fourth rotating shaft 45, a pedal 46, a first bearing seat 47, a fifth rotating shaft 48, a ratchet 49, a first bevel gear 410, a sixth rotating shaft 411, a pawl 412, a second elastic member 413, a second bearing seat 414, a seventh rotating shaft 415, a second bevel gear 416, a circular gear 417, a rack 418 and a belt transmission mechanism 419, wherein the fourth fixing rod 41 is symmetrically arranged on the upper portions of the left and right side walls of the bracket 2, the third rotating shaft 42 is rotatably arranged between the middle portions of the two fourth fixing rods 41, the rotating wheel 43 is arranged in the middle portion of the third rotating shaft 42, the cam 44 is arranged on each of the left and right ends of the third rotating shaft 42, the fourth rotating shaft 45 is arranged on the side of the cam 44 far away from the third rotating shaft 42, the pedal 46 is rotatably arranged on the fourth rotating shaft 45, a fifth rotating shaft 48 is arranged between the two first bearing seats 47, ratchet wheels 49 are symmetrically arranged on the fifth rotating shaft 48 up and down about the center, first bevel gears 410 are symmetrically arranged on the opposite sides of the ratchet wheels 49 on the fifth rotating shaft 48 about the center, the first bevel gears 410 are in clearance fit with the fifth rotating shaft 48, sixth rotating shafts 411 are symmetrically arranged on the opposite sides of the first bevel gears 410 about the center of the fifth rotating shaft 48, pawls 412 are arranged on the sixth rotating shafts 411, the pawls 412 are matched with the adjacent ratchet wheels 49, second elastic members 413 are sleeved on the sixth rotating shafts 411, a second bearing seat 414 is arranged on one side, close to the straight groove 311, of the support 2, a seventh rotating shaft 415 is arranged on the second bearing seat 414, a second bevel gear 416 is arranged at the left end of the seventh rotating shaft 415, a circular gear 417 is arranged on the lower side of the fifth rotating shaft 48, a rack 418 is arranged on the left side of the first sliding block 313, the rack 418 is meshed with the circular gear 417.
When a patient needs to use the device for orthopedics rehabilitation exercise and fitness, the patient needs to sit on the cushion 5, two feet step on the pedals 46, two hands grasp the pull handle 34 to drive the slide rod 33 to reciprocate in the slide rail 32, the slide rod 33 moves in the slide rail 32 to drive the first slide block 313 to reciprocate in the straight groove 311 through the pull rope 315, the first slide block 313 reciprocates in the straight groove 311 to drive the rack 418 to reciprocate, the rack 418 reciprocates to drive the circular gear 417 to reciprocate, the circular gear 417 reciprocates to drive the fifth rotating shaft 48 to reciprocate, the fifth rotating shaft 48 drives the upper ratchet 49 to positively rotate the upper pawl 412 when rotating, the lower ratchet 49 positively rotates without stirring the lower pawl 412, the upper second elastic member 413 deforms, so that the upper pawl 412 rotates positively around the fifth rotating shaft 48 to drive the upper first bevel gear 410 to positively rotate, the upper first bevel gear 410 positively rotates to drive the second bevel gear 416 to positively rotate, when the fifth rotating shaft 48 rotates reversely, the lower ratchet 49 is driven to rotate reversely to toggle the lower pawl 412, the upper ratchet 49 rotates reversely to not toggle the upper pawl 412, the lower second elastic member 413 deforms, so that the lower pawl 412 rotates reversely around the fifth rotating shaft 48 to rotate the lower first bevel gear 410 reversely, the lower first bevel gear 410 rotates reversely to rotate the second bevel gear 416 forwardly, therefore, the forward and reverse rotation of the fifth rotating shaft 48 always drives the second rotating shaft 416 to rotate positively, the forward rotation of the second rotating shaft 416 drives the seventh rotating shaft 415 to rotate positively, the forward rotation of the seventh rotating shaft 415 drives the third rotating shaft 42 to rotate positively through the belt transmission mechanism 419, the forward rotation of the third rotating shaft 42 drives the rotating wheel 43 to rotate positively, the forward rotation of the rotating wheel 43 drives the cams 44 on the two sides to rotate positively, the forward rotation of the cams 44 on the two sides drives the pedals 46 on the two sides to rotate positively, and the patient can be effectively exercised to promote the recovery of fitness by repeating the above operations.
Example 2
As shown in fig. 5-6, on the basis of embodiment 1, the lifting device further includes a lifting platform 6, a second guide rod 7, a second slider 8, a pin 9, a third elastic member 10 and a button 11, a square hole is formed in one side of the support 2, where the seat cushion 5 is detachably disposed, the lifting platform 6 is slidably disposed in the square hole, a plurality of round holes are formed in a side wall of the lifting platform 6, the top of the lifting platform 6 is detachably connected with the seat cushion 5, two second guide rods 7 are disposed on a left side wall of the support 2, which is close to the lower side of the seat cushion 5, the second slider 8 is disposed between the two second guide rods 7, the pin 9 is slidably disposed in the middle of the second slider 8, the pin 9 is slidably engaged with the round holes, the third elastic member 10 is disposed between the second slider 8 and the side wall of the.
When different height patients need to use this equipment to carry out orthopedics and resume exercise body-building, outside pulling bolt 9 and round hole separation drive second slider 8 and remove on second guide arm 7, third elastic component 10 compression, 5 to suitable height of cushion are adjusted to upper and lower pulling elevating platform 6, loosen bolt 9, and third elastic component 10 resets and drives second slider 8 and resets, and second slider 8 resets and drives bolt 9 and resets and the round hole cooperation is with fixed 6 heights of elevating platform.
The torsion-resistant fixing device further comprises a fifth fixing rod 12, a fixing block 13, a torsion shaft 14 and a stop block 15, the fifth fixing rod 12 is arranged in the middle of the rear side of the first fixing rod 31, the fixing block 13 is arranged at the end portion of the fifth fixing rod 12, the torsion shaft 14 is rotatably arranged on the fixing block 13, the stop block 15 is arranged on the torsion shaft 14, and the stop block 15 is matched with the fixing block 13.
When a patient uses the equipment to do orthopedics recovery exercise and fitness, if the body of the patient is carelessly inclined forwards, the check block 15 supports the patient to prevent the patient from falling down, and the torsion shaft 14 rotates to slow down the impact on the patient.
The above description is only an example of the present invention and is not intended to limit the present invention. All equivalents which come within the spirit of the invention are therefore intended to be embraced therein. Details not described herein are well within the skill of those in the art.