CN112353629A - Decompression device for spine - Google Patents

Decompression device for spine Download PDF

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Publication number
CN112353629A
CN112353629A CN202010935677.XA CN202010935677A CN112353629A CN 112353629 A CN112353629 A CN 112353629A CN 202010935677 A CN202010935677 A CN 202010935677A CN 112353629 A CN112353629 A CN 112353629A
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CN
China
Prior art keywords
rollers
spine
patient
roller
rotating
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Granted
Application number
CN202010935677.XA
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Chinese (zh)
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CN112353629B (en
Inventor
张昊聪
周新月
闫楠
刘欣伟
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General Hospital of Shenyang Military Region
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Individual
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Priority to CN202010935677.XA priority Critical patent/CN112353629B/en
Publication of CN112353629A publication Critical patent/CN112353629A/en
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H1/00—Apparatus for passive exercising; Vibrating apparatus; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
    • A61H1/02—Stretching or bending or torsioning apparatus for exercising
    • A61H1/0292—Stretching or bending or torsioning apparatus for exercising for the spinal column
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H15/00—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body
    • A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
    • A63B23/04—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs
    • A63B23/0494—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs primarily by articulating the knee joints
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/12—Driving means
    • A61H2201/1253—Driving means driven by a human being, e.g. hand driven
    • A61H2201/1261—Driving means driven by a human being, e.g. hand driven combined with active exercising of the patient
    • A61H2201/1269—Passive exercise driven by movement of healthy limbs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/16—Physical interface with patient
    • A61H2201/1602—Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
    • A61H2201/164—Feet or leg, e.g. pedal
    • A61H2201/1642—Holding means therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2203/00—Additional characteristics concerning the patient
    • A61H2203/04—Position of the patient
    • A61H2203/0443—Position of the patient substantially horizontal
    • A61H2203/0456—Supine

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  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Pain & Pain Management (AREA)
  • Rehabilitation Therapy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Neurology (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

The utility model provides a pressure relief device for backbone, includes the horizontally bottom plate, and the top of bottom plate is through several evenly distributed's bracing piece fixed mounting diaphragm, diaphragm top surface left side fixed mounting riser, the first ring of the equal fixed mounting in both sides middle part around the riser, and the bottom surface left and right sides and the top surface right side of diaphragm all are equipped with movable fit's stay cord with it through a set of first line roller of support mounting in the first ring. The invention is suitable for the decompression stretching rehabilitation training of the spine, adopts the mode that the patient repeatedly bends knees and pedals feet so as to massage and relieve the spine of the patient, adopts the horizontal operation mode, not only can effectively reduce the pressure on the spine in the operation process, but also utilizes the movement of the pull rope to pull the second circular ring to move, thereby stretching the spine of the patient in the process of rolling and relieving massage on the spine of the patient, and repeatedly bending the knees of the legs so as to exercise the muscles of the legs of the patient, thereby stretching and exercising the whole body of the patient.

Description

Decompression device for spine
Technical Field
The invention belongs to the field of medical rehabilitation equipment, and particularly relates to a decompression device for a spine.
Background
The spine is a pillar of the body, is positioned in the middle of the back, the upper end of the spine is connected with the skull, and the lower end of the spine reaches the tip of the coccyx; the spine is composed of vertebrae and intervertebral discs, is a flexible and movable structure, and can change the shape of the spine greatly along with the movement load of a body, and particularly, a plurality of people can cause great pressure on the spine and the vertebrae due to working or living reasons, long-time sitting or poor postures, so that the spine diseases are caused; at present, most hospitals adopt a treatment method combining drug treatment and decompression rehabilitation for spinal and spinal diseases, but the rehabilitation departments of the hospitals rarely have rehabilitation equipment for decompression, stretching and relieving of the spinal column of a patient.
Disclosure of Invention
The invention provides a decompression device for a spine, which is used for solving the defects in the prior art.
The invention is realized by the following technical scheme:
a pressure reducing device for a spine comprises a horizontal bottom plate, a transverse plate is fixedly arranged above the bottom plate through a plurality of uniformly distributed support rods, a vertical plate is fixedly arranged on the left side of the top surface of the transverse plate, first circular rings are fixedly arranged in the middle parts of the front side and the rear side of the vertical plate, a group of first wire rollers are arranged on the left side and the right side of the bottom surface and the right side of the top surface of the transverse plate through brackets, each group of first wire rollers comprises two first wire rollers which are distributed front and back, each group of first wire rollers positioned on the front side and the first circular rings positioned on the front side of the vertical plate are positioned on the same vertical surface, all the first wire rollers positioned on the rear side and the first circular rings positioned on the rear side of the vertical plate are positioned on the same vertical surface, pull ropes movably matched with the first circular rings are arranged in the first circular rings, limiting blocks are arranged on the right side of the first circular rings, the diameter of the limiting blocks is larger than the inner diameter of the first circular, two second rings which are distributed front and back are arranged on the left side of the top surface of the transverse plate, and the other ends of the pull ropes penetrate through the corresponding first rings and are sequentially wound around the peripheries of the first wire rollers on the corresponding sides to be fixedly connected with the second rings on the corresponding sides; a rectangular through groove is arranged in the middle of the top surface of the transverse plate, a plurality of vertical sliding grooves which are horizontally and uniformly distributed are respectively arranged on the front side wall and the rear side wall of the through groove, the sliding grooves positioned on the front side wall and the rear side wall of the through groove are in one-to-one correspondence, sliding blocks which can vertically slide along the sliding grooves are respectively arranged in the sliding grooves, a first rotating roller in the front-to-back direction is respectively arranged between the two sliding blocks which are opposite in the front-to-back direction, the rotating shaft of the first rotating roller is respectively in bearing connection with the corresponding sliding blocks, the diameter of the first rotating roller is larger than the vertical height of the transverse plate, two second rotating rollers in the front-to-back direction which are distributed in the left-to-right direction are arranged below the through groove, the second rotating rollers are respectively positioned between the two pull ropes, the bottom surfaces of the second rotating rollers are respectively in contact fit with the top, the second live-rollers homoenergetic cooperates with the contact of first live-rollers, and the top surface left side of diaphragm is equipped with the curved waist fixed band of concave surface up, and the waist fixed band is located the groove left side of passing through, and equal articulated erection joint pole between waist fixed band and the limiting block that corresponds the side, the both ends of waist fixed band are connected fixedly through adapting unit, but the horizontally spring of demountable installation between two connecting blocks that are located the right side and the bracing piece that corresponds the side.
As above a pressure relief device for backbone, the connecting rod be length adjustable's first telescopic link, the right side fixed mounting of diaphragm two be the adjustable second telescopic link of length that the expansion end that distributes around moves right, the expansion end of second telescopic link all passes through bracket mounting second line roller, the second line roller that is located the front side is located same vertical plane with all first line rollers that are located the front side, the second line roller that is located the rear side all is located same vertical plane with all first line rollers that are located the rear side, the stay cord is respectively walked around corresponding second line roller periphery.
The decompression device for the spine comprises a buckle and a clamping seat, wherein the buckle is fixedly installed at one end of the waist fixing belt, the clamping seat is fixedly installed at the other end of the waist fixing belt, and the buckle and the clamping seat can be clamped and matched.
According to the decompression device for the spine, the outer side of the middle of the first rotating roller is provided with the spherical grooves which are uniformly distributed, the spherical grooves are internally provided with the massage balls which are matched with the spherical grooves in a rolling manner, the middle of the second rotating roller is provided with the annular groove, and the front side and the rear side of the second rotating roller can be respectively matched with the corresponding sides of the first rotating roller in a contact manner.
According to the decompression device for the spine, the rubber pad is fixedly arranged on the concave surface of the waist fixing band.
The invention has the advantages that: the invention is suitable for spinal decompression stretching rehabilitation training; when in use, as shown in figure 1, a patient needing spinal decompression rehabilitation lies on the top surface of the transverse plate, the two arms penetrate through the second circular ring, so that the second circular ring is positioned at the root parts of the two arms, then the waist fixing belt is wound on the outer side of the waist of the patient and the two ends of the waist fixing belt are connected and fixed through the connecting part, the back of the patient is positioned above the through groove and is in contact fit with the top surface of the first rotating roller, then the patient bends the knees with two legs, so that the two feet step on the left side of the vertical plate, because the connecting rod is hinged between the waist fixing belt and the limiting block on the corresponding side, and because the limiting block is always positioned on the right side of the corresponding first circular ring, when the patient performs leg kicking movement, the distance between the limiting block and the corresponding first circular ring is increased, so that the pulling rope positioned above the transverse plate moves to the right side along the corresponding limiting, thereby pulling the corresponding second rotating rollers to move towards the left side, so that the springs are all stretched, and because the first rotating rollers can be in contact fit with the second rotating rollers, the first rotating rollers which are not in contact with the second rotating rollers are positioned at the lower parts of the corresponding chutes under the action of gravity, when the second rotating roller moves to the left side along with the pulling rope, the second rotating roller rotates to push the first rotating roller upwards and enables the first rotating roller to rotate along the corresponding sliding block, thereby leading the first rotating roller to carry out rolling relieving operation on the spine of the patient, leading the pull rope positioned below the transverse plate to move leftwards, thereby leading the pulling rope positioned above the right side of the transverse plate to move to the right side, further pulling the second circular ring and the patient to move to the right side, thereby stretching the spine of the patient and simultaneously performing knee bending operation alternately by the patient so as to lead the second rotating roller to reciprocate leftwards and rightwards along the bottom plate, thereby pushing the corresponding first rotating roller to perform rolling relaxing massage operation on the spine of the back of the patient; the invention has ingenious conception, reasonable design, no need of extra power source and convenient use, and adopts the mode of repeatedly bending knees and pedaling by patients to lead the pull rope to move along the corresponding first line roller, thereby leading the second rotating roller to carry out horizontal reciprocating motion along the bottom plate, and because the second rotating roller can be in contact fit with the first rotating roller, the first rotating roller is pushed and rotates along with the second rotating roller in the reciprocating motion process of the second rotating roller, thereby massaging and relieving the spine of the patients; meanwhile, the invention has simple operation and powerful functions, adopts a horizontal operation mode, not only can effectively reduce the pressure on the spine in the operation process, but also utilizes the movement of the pull rope to pull the second circular ring to move, thereby stretching the spine of the patient in the process of rolling, relieving and massaging the spine of the patient, and can exercise the leg muscles of the patient through repeated leg knee bending movements, thereby stretching and exercising the whole body of the patient and further improving the rehabilitation exercise effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention; FIG. 2 is an enlarged view of the view from the direction A of FIG. 1; FIG. 3 is an enlarged view of the view of FIG. 1 taken along line B; FIG. 4 is an enlarged view of the view of FIG. 1 taken along line C; fig. 5 is an enlarged view of the view from direction D of fig. 1.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A decompression device for a spine comprises a horizontal bottom plate 1, a transverse plate 3 is fixedly arranged above the bottom plate 1 through a plurality of uniformly distributed support rods 2, a vertical plate 4 is fixedly arranged on the left side of the top surface of the transverse plate 3, first rings 5 are fixedly arranged in the middle of the front side and the rear side of the vertical plate 4, a group of first wire rollers 6 is arranged on the left side of the bottom surface and the right side of the top surface of the transverse plate 3 through a bracket, each group of first wire rollers 6 comprises two first wire rollers 6 which are distributed front and rear, each group of first wire rollers 6 on the front side and the first rings 5 on the front side of the vertical plate 4 are positioned on the same vertical surface, all the first wire rollers 6 on the rear side and the first rings 5 on the rear side of the vertical plate 4 are positioned on the same vertical surface, pull ropes 7 which are movably matched with the first rings 5 are arranged in the first rings 5, limiting blocks 8 are arranged on the right side of the first rings 5, the diameter of the limiting blocks 8 is larger than the, one end of each pull rope 7 penetrates through the corresponding first circular ring 5 to be fixedly connected with the left side of the corresponding limiting block 8, the left side of the top surface of the transverse plate 3 is provided with two second circular rings 9 which are distributed front and back, and the other end of each pull rope 7 penetrates through the corresponding first circular ring 5 to be sequentially wound on the periphery of the corresponding first wire roller 6 to be fixedly connected with the corresponding second circular ring 9; a rectangular through groove 10 is arranged in the middle of the top surface of the transverse plate 3, a plurality of vertical sliding grooves 11 which are horizontally and uniformly distributed are respectively arranged on the front side wall and the rear side wall of the through groove 10, the sliding grooves 11 positioned on the front side wall and the rear side wall of the through groove 10 are in one-to-one correspondence, sliding blocks 12 capable of vertically sliding along the sliding grooves are respectively arranged in the sliding grooves 11, a first rotating roller 13 in the front-to-rear direction is respectively arranged between the two sliding blocks 12 which are opposite in the front-to-rear direction, rotating shafts of the first rotating roller 13 are respectively connected with the corresponding sliding blocks 12 in a bearing way, the diameter of the first rotating roller 13 is larger than the vertical height of the transverse plate 3, two second rotating rollers 14 in the front-to-rear direction and distributed in the left-to-right direction are arranged below the through groove 10, the second rotating rollers 14 are respectively positioned between the two pull ropes 7, the bottom surface of the second rotating rollers 14 is, the pivot of second live-rollers 14 bearing connection corresponding connecting block 15 respectively, second live-rollers 14 homoenergetic and first live-rollers 13 contact cooperation, the top surface left side of diaphragm 3 is equipped with concave surface curved waist fixed band 16 up, waist fixed band 16 is located the trough 10 left side, waist fixed band 16 and the restriction piece 8 that corresponds the side between all articulated installation connecting rod 17, waist fixed band 16's both ends are connected fixedly through adapting unit, be located two connecting blocks 15 on right side and correspond the bracing piece 2 of side between demountable installation horizontally spring 18. The invention is suitable for spinal decompression stretching rehabilitation training; in use, as shown in fig. 1, a patient needing spinal decompression rehabilitation lies on the top surface of the transverse plate 3, the two arms penetrate through the second ring 9, so that the second ring 9 is positioned at the root of the two arms, then the waist fixing belt 16 is wound on the outer side of the waist of the patient and the two ends of the waist fixing belt 16 are connected and fixed through the connecting component, the back of the patient is positioned above the through groove 10 and is in contact fit with the top surface of the first rotating roller 13, then the patient bends his knees with both legs, so that both feet step on the left side of the vertical plate 4, because the connecting rod 17 is hinged between the waist fixing belt 16 and the limiting block 8 at the corresponding side, and because the limiting block 8 is always positioned at the right side of the corresponding first ring 5, when the patient performs leg-kicking movement, the distance between the limiting block 8 and the corresponding first ring 5 is increased, so that the pull rope 7 positioned above the transverse plate 3 moves to, meanwhile, the pulling rope 7 penetrates through and is fixedly connected with the corresponding connecting block 15, so that the corresponding second rotating rollers 14 are pulled to move towards the left side, the springs 18 are all stretched, and because the first rotating rollers 13 can be in contact fit with the second rotating rollers 14, the first rotating rollers 13 which are not in contact with the second rotating rollers 14 are positioned at the lower parts of the corresponding sliding chutes 11 under the action of gravity, when the second rotating rollers 14 move towards the left side along with the pulling rope 7, the second rotating rollers 14 rotate to push the first rotating rollers 13 upwards and enable the first rotating rollers 13 to rotate along the corresponding sliding blocks 12, so that the first rotating rollers 13 perform rolling and relieving operation on the spine of the patient, meanwhile, the pulling rope 7 positioned below the transverse plate 3 moves towards the left side, so that the pulling rope 7 positioned above the right side of the transverse plate 3 moves towards the right side, the second circular ring 9 and the patient move towards the right side, and the spine of the patient is stretched, meanwhile, the patient alternately carries out knee bending operation, so that the second rotating rollers 14 carry out left-right reciprocating motion along the bottom plate 1, and the corresponding first rotating rollers 13 are pushed to carry out rolling relaxing massage operation on the spine of the back of the patient; the invention has ingenious conception, reasonable design, no need of extra power source and convenient use, and adopts the mode of repeatedly bending knees and pedaling by patients to lead the pull rope 7 to move along the corresponding first wire roller 6, thereby leading the second rotating roller 14 to carry out horizontal reciprocating motion along the bottom plate 1, and because the second rotating roller 14 can be contacted and matched with the first rotating roller 13, the first rotating roller 13 is pushed and rotated along with the second rotating roller 14 in the reciprocating motion process, thereby massaging and relieving the spine of the patients; meanwhile, the invention has simple operation and powerful functions, adopts a horizontal operation mode, can effectively reduce the pressure on the spine in the operation process, and utilizes the movement of the pull rope 7 to pull the second circular ring 9 to move, thereby stretching the spine of the patient in the process of rolling, relieving and massaging the spine of the patient, and can exercise the leg muscles of the patient by repeated leg knee bending movement, thereby stretching and exercising the whole body of the patient and further improving the rehabilitation exercise effect.
Specifically, as shown in fig. 1, the connecting rod 17 described in this embodiment is a first telescopic rod with adjustable length, two second telescopic rods 19 with adjustable length are fixedly installed on the right side of the transverse plate 3, the two second telescopic rods are distributed front and back, the movable ends of the second telescopic rods 19 are all installed with second thread rollers 20 through brackets, the second thread rollers 20 located on the front side and all the first thread rollers 6 located on the front side are located on the same vertical plane, the second thread rollers 20 located on the rear side and all the first thread rollers 6 located on the rear side are located on the same vertical plane, and the pulling ropes 7 respectively pass around the peripheries of the corresponding second thread rollers 20. In the use, the staff can carry out rehabilitation's patient's shank length adjustment connecting rod 17's extension length as required, make the distance between waist fixed band 16 and the riser 4 change, thereby adjust the length that the shank flexed the knee, the extension length of second telescopic link 19 is adjusted according to patient's height again simultaneously, thereby adjust the distance between second ring 9 and the riser 4, thereby the distance between arm root and the riser 4 when the adjustment user lies down, thereby make whole device can be applicable to the recovered patient of different heights.
Specifically, as shown in fig. 5, the connecting component according to this embodiment includes a buckle 21 and a clamping seat 22, the buckle 21 is fixedly installed at one end of the waist fixing band 16, the clamping seat 22 is fixedly installed at the other end of the waist fixing band 16, and the buckle 21 and the clamping seat 22 can be in clamping fit. In the using process, the two ends of the waist fixing belt 16 are connected and fixed through the clamping fit of the buckle 21 and the clamping seat 22, so that the waist fixing belt 16 forms a closed loop.
Further, as shown in fig. 1, a plurality of spherical grooves 23 are uniformly distributed on the outer side of the middle portion of the first rotating roller 13, massage balls 24 are mounted in the spherical grooves 23 and are in rolling fit with the spherical grooves, an annular groove 25 is formed in the middle portion of the second rotating roller 14, and the front side and the rear side of the second rotating roller 14 can be in contact fit with the corresponding sides of the first rotating roller 13. In the use, both sides contact the cooperation with the corresponding side of first live-rollers 13 respectively around the second live-rollers 14 for the massage ball 24 of first live-rollers 13 all is located the position of the annular groove 25 of second live-rollers 14, and the rotation of second live-rollers 14 can drive first live-rollers 13 and rotate, and the rotation of first live-rollers 13 can make massage ball 24 and patient's spine portion contact the cooperation, thereby massage the decompression to patient's spine.
Further, as shown in fig. 5, a rubber pad 26 is fixedly installed on the concave surface of the waist fixing belt 16 according to the embodiment. Rubber pad 26 texture is softer, and waist fixed band 16 passes through rubber pad 26 and patient's waist contact, can effectual promotion use in waist fixed band 16's comfort level.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention 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 solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (5)

1. A decompression device for the spine, comprising: comprises a horizontal bottom plate (1), a transverse plate (3) is fixedly arranged above the bottom plate (1) through a plurality of uniformly distributed support rods (2), a vertical plate (4) is fixedly arranged on the left side of the top surface of the transverse plate (3), first circular rings (5) are fixedly arranged in the middle parts of the front side and the rear side of the vertical plate (4), a group of first line rollers (6) are arranged on the left side and the right side of the bottom surface and the right side of the top surface of the transverse plate (3) through brackets, each group of first line rollers (6) comprises two first line rollers (6) which are distributed front and rear, each group of first line rollers (6) which are arranged on the front side and the first circular rings (5) which are arranged on the front side of the vertical plate (4) are positioned on the same vertical surface, all the first line rollers (6) which are arranged on the rear side and the first circular rings (5) which are arranged on the rear side of the vertical plate (4) are positioned on the same vertical, the right sides of the first circular rings (5) are respectively provided with a limiting block (8), the diameters of the limiting blocks (8) are larger than the inner diameter of the first circular rings (5), one end of each pull rope (7) penetrates through the corresponding first circular ring (5) to be fixedly connected with the left side of the corresponding limiting block (8), the left side of the top surface of the transverse plate (3) is provided with two second circular rings (9) which are distributed front and back, and the other end of each pull rope (7) penetrates through the corresponding first circular ring (5) to be sequentially wound on the periphery of the first wire roller (6) on the corresponding side to be fixedly connected with the second circular rings (9) on the corresponding side; a rectangular through groove (10) is formed in the middle of the top surface of the transverse plate (3), a plurality of vertical sliding grooves (11) which are horizontally and uniformly distributed are formed in the front side wall and the rear side wall of the through groove (10) respectively, the sliding grooves (11) positioned on the front side wall and the rear side wall of the through groove (10) are in one-to-one correspondence, sliding blocks (12) capable of vertically sliding along the sliding grooves are arranged in the sliding grooves (11), front and rear first rotating rollers (13) are arranged between the front sliding blocks and the rear sliding blocks (12) which are opposite, rotating shafts of the first rotating rollers (13) are respectively connected with the corresponding sliding blocks (12) in a bearing mode, the diameter of each first rotating roller (13) is larger than the vertical height of the transverse plate (3), two left and right distributed front and rear second rotating rollers (14) are arranged below the through groove (10), the second rotating rollers (14) are positioned between the two pull ropes (7), the bottom surface of each, both sides all are equipped with inside hollow connecting block (15) around second live-rollers (14), stay cord (7) run through respectively corresponding connecting block (15) and fixed connection with it, the pivot of second live-rollers (14) bearing connection respectively corresponding connecting block (15), second live-rollers (14) homoenergetic and first live-rollers (13) contact cooperation, the top surface left side of diaphragm (3) is equipped with concave surface curved waist fixed band (16) up, waist fixed band (16) are located through groove (10) left side, waist fixed band (16) and the restriction piece (8) that correspond the side between all articulated erection joint pole (17), the both ends of waist fixed band (16) are connected fixedly through adapting unit, can dismantle horizontal spring (18) of installation between two connecting blocks (15) that are located the right side and the bracing piece (2) that correspond the side.
2. A decompression device for the spine according to claim 1, wherein: connecting rod (17) be the first telescopic link of adjustable length, two adjustable length's that are the expansion end that distributes around the right side fixed mounting of diaphragm (3) second telescopic link (19) of adjustable length, the expansion end of second telescopic link (19) all passes through bracket mounting second line roller (20), second line roller (20) that are located the front side are located same vertical plane with all first line rollers (6) that are located the front side, second line roller (20) that are located the rear side all are located same vertical plane with all first line rollers (6) that are located the rear side, corresponding second line roller (20) periphery is walked around respectively in stay cord (7).
3. A decompression device for the spine according to claim 1, wherein: the connecting component comprises a buckle (21) and a clamping seat (22), the buckle (21) is fixedly installed at one end of the waist fixing belt (16), the clamping seat (22) is fixedly installed at the other end of the waist fixing belt (16), and the buckle (21) and the clamping seat (22) can be clamped and matched.
4. A decompression device for the spine according to claim 1 or 2 or 3, characterized in that: the massage roller is characterized in that a plurality of uniformly distributed spherical grooves (23) are formed in the outer side of the middle of the first rotating roller (13), massage balls (24) matched with the spherical grooves in a rolling mode are mounted in the spherical grooves (23), an annular groove (25) is formed in the middle of the second rotating roller (14), and the front side and the rear side of the second rotating roller (14) can be in contact fit with the corresponding sides of the first rotating roller (13) respectively.
5. A decompression device for the spine according to claim 1 or 2 or 3, characterized in that: the concave surface of the waist fixing belt (16) is fixedly provided with a rubber pad (26).
CN202010935677.XA 2020-09-08 2020-09-08 Decompression device for spine Active CN112353629B (en)

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