CN116492126B

CN116492126B - Lumbar vertebra tractor

Info

Publication number: CN116492126B
Application number: CN202310416753.XA
Authority: CN
Inventors: 黄磊明; 徐国荣
Original assignee: Yuyao Boan Medical Appliance Technology Co ltd
Current assignee: Yuyao Boan Medical Appliance Technology Co ltd
Priority date: 2023-04-14
Filing date: 2023-04-14
Publication date: 2023-09-29
Anticipated expiration: 2043-04-14
Also published as: CN116492126A

Abstract

The invention discloses a lumbar vertebra tractor, which comprises a lumbar support plate, a positioning clamping plate, a supporting clamping plate, a limiting plate, a sub-magic tape and a mother magic tape, wherein mounting grooves are formed in two sides of the lumbar support plate, the positioning clamping plate is arranged on one side of the mounting grooves, the supporting clamping plate is arranged at the top of the positioning clamping plate and at the bottom of the positioning clamping plate.

Description

Lumbar vertebra tractor

Technical Field

The invention relates to the technical field of lumbar vertebra traction, in particular to a lumbar vertebra traction device.

Background

The computer engineers, the enterprise, the designer, the teacher' accounting, office staff, doctors, automobile drivers and other groups need to use sitting postures for a long time to work, and the sitting postures are kept for a long time to lead the lumbar vertebra to bear load for a long time, thus being easy to lead the lumbar vertebra ache or cause lumbar vertebra related diseases;

the lumbar vertebra tractor is used for treating lumbar disc herniation by utilizing traction force and reverse traction force to act on lumbar vertebra and traction in opposite directions; the lumbar vertebra traction can enlarge lumbar vertebra clearance, the expansion of the lumbar vertebra clearance can lead the lumbar vertebra clearance to be negative pressure, and the tension of posterior longitudinal ligaments is beneficial to the accommodation of the protruding nucleus pulposus part or the change of the relation between the protruding nucleus pulposus part and nerve roots; the intervertebral space is increased, the articular process joint is pulled open, so that the intervertebral foramen is restored to the normal shape, and the extrusion of nerve roots is relieved; the traction can also enable the lumbar to have sufficient rest, reduce the stimulation of movement, be beneficial to the absorption and the resolution of tissue congestion and edema, and can also relieve muscle spasm and reduce intervertebral pressure;

as shown in fig. 1 and 2, the lumbar vertebra retractor includes an upper belt 10, a lower belt 101, two upper support portions 102 provided on the upper belt 10, and two lower support portions 103 provided on the lower belt 101. The upper waistband 10 and the lower waistband 101 are symmetrically arranged in parallel, and the upper waistband 10 and the lower waistband 101 can be integrated to form a ring shape to tighten the waist of a human body. Two hydraulic cylinders 104 are arranged between the upper waistband 10 and the lower waistband 101, each hydraulic cylinder 104 corresponds to one upper supporting part 102 and one lower supporting part 103, and a piston rod of each hydraulic cylinder 104 is connected with the upper supporting part 102 to drive the upper supporting part 102 to lift and lower, so as to support different positions of the waist of a human body. The lifting and lowering of the piston rod of the hydraulic cylinder 104 is electrically controlled by the controller 105.

Among the prior art, the lumbar vertebra traction strutting arrangement that has been disclosed in publication number "CN113520697A", including lower carriage, upper bracket, telescoping device and turning to the device, lower carriage upper portion both ends position is equipped with mutual parallel arrangement's first sleeve pipe, the lower carriage bottom is close to the intermediate position and is equipped with the second sleeve pipe, the upper bracket comprises parallel arrangement's guide bar and the link that is used for connecting the guide bar tip, the guide bar body of rod can be followed first sleeve pipe intraductal axis direction free movement, in the device telescoping device comprises cylinder body and telescopic link, cylinder body bottom and lower carriage fixed connection, telescopic link and link fixed connection, turning to the device includes turns to first and can wind turning to first pivoted connecting rod, turning to first one end of connecting rod is kept away from and stretches into in the second sleeve pipe and with second sleeve pipe fixed connection, the guide bar is located the body of rod between the link and is connected with first constraint area, turning to the device is connected with second constraint area.

However, the prior art still has great disadvantages, such as:

1. in the device and the prior art, the lumbar region of the wearer needs traction support, the lumbar of the wearer cannot be stabilized by supporting the rear lumbar region of the wearer in the use process, meanwhile, the rib segments and the hip joints of the upper and lower parts of the lumbar of the wearer cannot be correspondingly supported and fixed, the hip joints of the wearer cannot be stably and easily positioned at the neutral position in the middle vertical state, the lumbar of the wearer cannot be easily positioned in the neutral position, the lumbar region of the wearer is stressed and deviated in the wearing process, the stress of the lumbar of the unilateral lumbar is increased, and the lumbar load of the wearer is increased;

2. in above-mentioned device and current device, when the wearer stands and pulls, can't support through the rib lower extreme to the wearer for under the state of standing, the wearer's lumbar vertebra still keeps high strength atress, and the lumbar vertebra needs to provide holding power to the upper body, further leads to the lumbar vertebra burden increase, influences lumbar vertebra traction treatment effect.

Disclosure of Invention

The present invention is directed to a lumbar vertebra retractor, which solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a lumbar vertebra tractor, includes waist backup pad, locating splint, supporting splint, limiting plate, son magic tape and female magic tape, waist backup pad both sides are provided with the mounting groove, locating splint set up in mounting groove one side, locating splint top with locating splint bottom all is provided with the supporting splint, the limiting plate is fixed in locating splint surface both sides, the limiting plate with the supporting splint corresponds, son magic tape one end set up in one locating splint one end, female magic tape one end set up in one locating splint one end, locating splint with supporting splint all symmetry sets up;

the lumbar vertebra stabilizing unit is arranged on one side of the lumbar support plate and is used for being matched with the locating splint when the lumbar vertebra tractor is worn to stabilize the lumbar vertebra core state of a wearer;

the lumbar support units are arranged in the support splint areas at two sides of the positioning splint and are used for supporting the two ends of the lower chest area and the upper hip joint area of a wearer in cooperation with the positioning splint;

the lower rib stabilizing unit is arranged on the surfaces of the sub-magic tape and the mother magic tape and is used for being matched with the lumbar support unit to enhance the support effect of the chest and abdomen area of a wearer.

Preferably, the lumbar stabilization unit comprises a first support pad, wherein an arc-shaped plate is arranged on one side of the first support pad, and the arc-shaped plate is arranged on the surface of the lumbar support plate.

Preferably, the lumbar support unit comprises a first inflatable airbag and a second inflatable airbag, wherein the first inflatable airbag is arranged on one side of the support splint, the second inflatable airbag is arranged on one side of the support splint, the first inflatable airbag is provided with a first unit airbag, the second inflatable airbag is provided with a second unit airbag, the adjacent first inflatable airbags are symmetrically arranged, and the adjacent second unit airbags are symmetrically arranged.

Preferably, the lower rib stabilizing unit comprises a second supporting pad and elastic bands, the second supporting pad is arranged into a plurality of groups, the second supporting pad is respectively arranged at the top of the sub-magic tape and the top of the main magic tape, the elastic bands are also arranged into a plurality of groups, the elastic bands are symmetrically arranged at the two sides of the sub-magic tape and the main magic tape, one end of each elastic band is arranged at one end of each supporting splint, and one side of each second supporting pad is movably contacted with one side of each elastic band.

Preferably, the waist backup pad surface is provided with first logical groove, first logical groove outside is provided with fixed box, the second logical groove has all been seted up to fixed box both sides, fixed box is close to first logical groove one side has been seted up the third logical groove, fixed box internally mounted has the slide bar, the slide bar surface slip has cup jointed the clamp plate, the slide bar is close to clamp plate one end cover has reset spring, reset spring both ends respectively with clamp plate one side with fixed box inner wall is fixed, clamp plate one end is provided with the ejector pin, ejector pin one end wears out the third logical groove and inserts inside the first logical groove, ejector pin one end with arc one side is fixed.

Preferably, the fixed column is fixedly installed on the inner wall of the mounting groove, the shifting plate is sleeved on the surface of the fixed column in a rotating mode, torsion springs are sleeved on the two ends of the fixed column close to the two side areas of the shifting plate respectively, two ends of each torsion spring are respectively fixed on one side of the shifting plate and one side of the inner wall of the mounting groove, one end of each locating clamping plate is fixed on one end of the shifting plate, a pressing block is installed on the surface of the other end of the shifting plate, and the pressing blocks are in movable contact with the pressing plates.

Preferably, the surface of the locating clamping plate is provided with a mounting hole and a first through hole, the mounting hole and the first through hole are all communicated with the locating clamping plate, a blocking block is arranged in the mounting hole, hydraulic telescopic rods are arranged on two sides of the blocking block, the output ends of the hydraulic telescopic rods penetrate through the mounting hole and are fixed with the bottom of the supporting clamping plate, the number of the first through holes is several, a first hose is arranged in the first through hole, and a second hose is arranged in the first through hole;

the surface of one supporting clamping plate is provided with a mounting clamping groove, one end of one mounting clamping groove is provided with a first clamping plate, the first clamping plates are symmetrically arranged, a plurality of groups of first clamping plates are provided with first fixing rings on two sides, the bottom in the mounting clamping groove is provided with a second through hole and a notch, and the surface of the mounting clamping groove is provided with a connecting hole;

the other supporting splint surface also is provided with the installation draw-in groove, and one installation draw-in groove one end is installed the second cardboard, second cardboard symmetry sets up, and a plurality of groups second cardboard one side is provided with the second solid fixed ring.

Preferably, the limiting plate is set to be L-shaped, the limiting plate is set to be a plurality of groups, one limiting plate internally mounted is provided with a first telescopic airbag, one limiting plate internally mounted is provided with a second telescopic airbag, two ends of a first hose are respectively communicated with the second telescopic airbag and the first inflatable airbag, two ends of the second hose are respectively communicated with the first telescopic airbag and the second inflatable airbag, one end of the first hose penetrates through one notch and one connecting hole, and one end of the second hose also penetrates through one notch and one connecting hole.

Preferably, a fixing rod is installed at one end of the elastic band, an elastic sheet is arranged on the surface of the fixing rod, one end of each of a plurality of groups of fixing rods is inserted into the first fixing ring, one end of each of a plurality of groups of fixing rods is inserted into the second fixing ring, a plurality of groups of elastic sheets are in movable contact with the first fixing ring, and a plurality of groups of elastic sheets are in movable contact with the second fixing ring.

Preferably, a mounting box is arranged on one side of the locating clamping plate, and a controller for driving the hydraulic device is arranged in the mounting box.

Compared with the prior art, the invention has the beneficial effects that:

1. the wearer rotates the positioning clamping plate to enable the waist supporting plate to be attached to the lumbar region of the wearer, and supports the lower portion of the waist supporting plate through the supporting clamping plate arranged at the bottom of the positioning clamping plate so as to relieve the pressure of the wearing device on the waist of the wearer;

2. the supporting splint arranged at the top of the positioning splint is used for stably supporting the area, close to the chest, of the wearer, so that the chest and the lumbar vertebra of the wearer can be in a vertical neutral position, the force line of the upper half body of the wearer is ensured to be in a correct position, the lumbar vertebra is evenly stressed, and the pressure of the lumbar vertebra at one side is reduced;

3. the support pad is propped against the back waist region of the user through the support of the arc-shaped plate, so that the back waist of the wearer is positioned at a correct stressed position, and meanwhile, the support clamping plate arranged at the bottom of the positioning clamping plate provides bottom support for the arc-shaped plate, so that the muscle force of the back waist region of the wearer is further relieved;

4. when the wearer stands and pulls, the wearer can strengthen the supporting effect of lower rib through the selection to elasticity band group number, simultaneously when the support splint of locating splint both sides removes to the lower rib and the hip joint of wearer, the taut elasticity band of support splint for the elasticity band compresses tightly second back up pad, son magic tape and female magic tape outside surface, further guarantees that the lumbar vertebra of wearer, lower rib and hip joint are stable, guarantees lumbar vertebra traction effect.

In the using process, a wearer can mount the device to the lumbar vertebra and hip joint connection area through the arranged lumbar vertebra support unit so as to lighten the pressure of the wearing device on the waist of the wearer, meanwhile, the rear waist area of the wearer can be stably supported through the arranged lumbar vertebra stabilization unit during wearing, the core stability of the wearer is ensured, the wearer can adjust the support position of the lower rib stabilization unit through the lumbar vertebra support unit, different crowds can be satisfied, the device is used, and meanwhile, the lumbar vertebra and lower rib area of the wearer are vertically calibrated by matching with the lower rib stabilization unit, so that the lumbar vertebra, the lower rib and the hip joint stability of the wearer are ensured.

Drawings

Figure 1 is a schematic elevational view of a lumbar retractor of the prior art.

Figure 2 is a schematic view of the back side structure of a lumbar retractor of the prior art.

FIG. 3 is a schematic view of the device according to the present invention from a first perspective;

FIG. 4 is a schematic view of the device of the present invention in a first view of an exploded view;

FIG. 5 is a schematic view of the whole second view of the device of the present invention;

FIG. 6 is a schematic view of a region of a fixing case according to the present invention;

FIG. 7 is a schematic view of a locating splint region according to the present invention;

FIG. 8 is a schematic view of the construction of a portion of a first inflatable bladder and a second inflatable bladder according to the present invention;

FIG. 9 is an enlarged schematic view of the portion A of FIG. 8 in accordance with the present invention;

FIG. 10 is a schematic view of the device of the present invention in a second view exploded view;

FIG. 11 is a schematic view of a dial portion of the present invention;

fig. 12 is a schematic view of a second via and slot region in the present invention.

In the figure: 1. a lumbar support plate; 11. a first through groove; 12. a mounting groove; 121. fixing the column; 122. a torsion spring; 123. a poking plate; 124. briquetting; 13. a fixed box; 131. a second through slot; 132. a third through slot; 133. a slide bar; 134. a pressing plate; 135. a return spring; 136. a push rod; 2. positioning clamping plates; 21. a mounting hole; 211. a hydraulic telescopic rod; 212. a barrier block; 22. a first through hole; 221. a first hose; 222. a second hose; 24. a mounting box; 3. a support splint; 31. installing a clamping groove; 311. a second through hole; 312. a groove is formed; 32. a first clamping plate; 33. a first fixing ring; 34. a second clamping plate; 35. a first inflatable bladder; 351. a first unit balloon; 37. a second inflatable bladder; 371. a second unit balloon; 38. a second fixing ring; 39. a connection hole; 4. a limiting plate; 41. a first telescopic airbag; 42. a second telescopic airbag; 5. a sub-magic tape; 6. female magic tape; 7. a second support pad; 8. a first support pad; 81. an arc-shaped plate; 9. an elastic band; 91. a fixed rod; 92. a spring plate; 10. an upper waistband, 101, a lower waistband, 102, an upper supporting part, 103, a lower supporting part, 104, a hydraulic cylinder, 105 and a controller.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 3-12, the present invention provides a technical solution:

embodiment one: a lumbar vertebra tractor comprises a lumbar support plate 1, a locating splint 2, a supporting splint 3, a limiting plate 4, a sub-magic tape 5 and a mother magic tape 6, wherein the two sides of the lumbar support plate 1 are provided with mounting grooves 12, the locating splint 2 is arranged on one side of the mounting grooves 12, the top of the locating splint 2 and the bottom of the locating splint 2 are both provided with the supporting splint 3, the limiting plate 4 is fixed on two sides of the surface of the locating splint 2, the limiting plate 4 corresponds to the supporting splint 3, one end of the sub-magic tape 5 is arranged at one end of the locating splint 2, one end of the mother magic tape 6 is arranged at one end of the locating splint 2, the locating splint 2 and the supporting splint 3 are symmetrically arranged, in the embodiment, the lumbar support plate 1 is arc-shaped, the width of the sub-magic tape 5 and the mother magic tape 6 is four fifthly of the width of the locating splint 2, the child magic tape 5 and the mother magic tape 6 are stuck together, two ends of the adjacent positioning clamp plates 2 are fixed together, meanwhile, the waist support plate 1 is stuck to the rear waist part of a wearer, the limiting plates 4 are L-shaped, the long ends of the L-shaped limiting plates 4 are fixed on the surfaces of the positioning clamp plates 2, the positioning clamp plates 2 are provided with two groups, two groups of limiting plates 4 and two groups of supporting clamp plates 3 are arranged on each group of positioning clamp plates 2, the mounting clamping grooves 31 arranged on each group of supporting clamp plates 3 correspond to the short ends of the L-shaped limiting plates 4, and when the supporting clamp plates 3 are pushed by the hydraulic telescopic rods 211, the mounting clamping grooves 31 in the moving process of the supporting clamp plates 3 squeeze the first telescopic air bags 41 or the second telescopic air bags 42 arranged in the limiting plates 4;

when the supporting splint 3 positioned at the top of the locating splint 2 moves upwards, the area of the installing clamping groove 31 of the supporting splint 3 continuously extrudes the first telescopic air bag 41 in the upward moving process, the air in the first telescopic air bag 41 enters the second inflatable air bag 37 through the second hose 222, the second inflatable air bag 37 is continuously inflated, meanwhile, the second unit air bag 371 on the surface of the second inflatable air bag 37 is gradually and tightly attached to the hip joint and lumbar vertebra connecting area of a wearer along with the inflation of the second inflatable air bag 37, the stabilizing effect of the lower lumbar vertebra of the wearer is kept, and meanwhile, the supporting splint 3 in the area provides support for the locating splint 2 at the top, and the supporting pressure of the lumbar vertebra area of the wearer is relieved;

when the supporting splint 3 positioned at the bottom of the locating splint 2 moves downwards, the area of the installing clamping groove 31 of the supporting splint 3 continuously extrudes the second telescopic air bag 42 in the downward moving process, the air in the second telescopic air bag 42 enters the first inflatable air bag 35 through the first hose 221, the first inflatable air bag 35 is continuously inflated, meanwhile, the first unit air bag 351 on the surface of the first inflatable air bag 35 is gradually and tightly attached to the connecting area of the lower rib and the lumbar vertebra of the wearer along with the inflation of the first inflatable air bag 35, the stabilizing effect of the upper lumbar vertebra of the wearer is kept, and meanwhile, the supporting splint 3 in the area is matched with the locating splint 2 at the bottom to keep the vertical state between the lower rib and the lumbar vertebra of the wearer;

when the sub-magic tape 5 and the main magic tape 6 are fixed together, the two groups of positioning splints 2 are pressed to the lumbar region of the wearer, so that the lumbar core stability of the wearer is further improved;

the lumbar support plate 1 is provided with a first through groove 11 on the surface, a fixed box 13 is arranged outside the first through groove 11, two sides of the fixed box 13 are respectively provided with a second through groove 131, one surface of the fixed box 13 close to the first through groove 11 is provided with a third through groove 132, the inside of the fixed box 13 is provided with a slide bar 133, the surface of the slide bar 133 is in sliding connection with a pressing plate 134, one end of the slide bar 133 close to the pressing plate 134 is sleeved with a reset spring 135, two ends of the reset spring 135 are respectively fixed with one side of the pressing plate 134 and the inner wall of the fixed box 13, one end of the pressing plate 134 is provided with a push rod 136, one end of the push rod 136 penetrates out of the third through groove 132 and is inserted into the first through groove 11, one end of the push rod 136 is fixed with one side of the arc plate 81, in this embodiment, the first through groove 11 and the third through groove 132 are concentrically arranged, the second through groove 131 are arranged into two groups, the slide bar 133 is arranged into four groups, the four groups of slide bars 133 are symmetrically arranged on the inner wall of the fixed box 13, the pressing plate 134 slides on the four groups of slide bars 133, when the pressing plate 123 is driven by the positioning clamp plate 2 to turn outwards, the reset spring 135 rotates along the pressing plate 123, the pressing plate 136 in the rotating along the pressing plate 134, the arc plate 134, the side moves along the pressing plate, the arc plate 136, and the arc-shaped area is pushed by the arc-shaped and moves along the arc plate 136, and is stably, and is kept by the arc-shaped and moves in the arc-shaped area, and is attached to the arc-shaped by the arc plate 81;

the fixed column 121 is fixedly arranged on the inner wall of the mounting groove 12, the poking plate 123 is sleeved on the surface of the fixed column 121 in a rotating way, the torsion springs 122 are sleeved on the two ends of the fixed column 121 near the two side areas of the poking plate 123, the two ends of the torsion springs 122 are respectively fixed on one side of the poking plate 123 and one side of the inner wall of the mounting groove 12, one end of the positioning clamping plate 2 is fixed with one end of the poking plate 123, the pressing block 124 is arranged on the other end surface of the poking plate 123 and is in movable contact with the pressing plate 134, in the embodiment, two groups of mounting grooves 12 are arranged on the waist support plate 1, one fixed column 121 is arranged in each group of mounting grooves 12, two groups of torsion springs 122 are arranged at the two ends of the fixed column 121, the torsion springs 122 provide support for the poking plate 123, and smooth reset of the poking plate 123 is ensured when the poking plate 123 is not stressed;

when a wearer dials the positioning splint 2, the dial plate 123 can be dialed and unfolded, then the wearer installs the positioning splint 2 in the waist area, and as the dial plate 123 area is provided with the torsion spring 122, the torsion spring 122 can push the dial plate 123 and the positioning splint 2, so that the adjacent positioning splint 2 forms effective support on the outer part of the lumbar vertebra of the wearer, and simultaneously, the arc plate 81, the sub-magic tape 5 and the female magic tape 6 are matched to provide annular support on the outer part of the lumbar vertebra of the wearer, so that the lumbar vertebra core stability of the wearer is further ensured;

the surface of the locating clamp plate 2 is provided with a mounting hole 21 and a first through hole 22, the mounting hole 21 and the first through hole 22 are all communicated with the locating clamp plate 2, a baffle block 212 is arranged in the mounting hole 21, hydraulic telescopic rods 211 are arranged on two sides of the baffle block 212, the output ends of the hydraulic telescopic rods 211 penetrate out of the mounting hole 21 to be fixed with the bottom of one supporting clamp plate 3, the first through holes 22 are arranged in a plurality of groups, a first hose 221 is arranged in the first through hole 22, a second hose 222 is arranged in the first through hole 22, a mounting box 24 is arranged on one side of the locating clamp plate 2, a controller for driving a hydraulic device is arranged in the mounting box 24, in this embodiment, the locating clamp plate 2 is arranged in two groups, the top and the bottom of each locating clamp plate 2 are both provided with supporting clamp plates 3, the mounting holes 21 on the surface of the locating clamp plate 2 are provided with four groups, the inside of the mounting holes 21 are separated through the arranged baffle blocks 212, the two ends of the mounting hole 21 can both be provided with the hydraulic telescopic rods, the first through hole 22 on the surface of the locating clamp plate 2 is provided with two groups, the first hose 221 and the second hose 221 is conveniently placed in the first hose 221 and the second hose 222 is conveniently placed in the condition that the first hose is close to the first hose 35 and the second hose 22 is in the inflatable hose 1, and the second hose is in the inflatable hose 1 is close to the second hose 37, and the inflatable hose 222 is the inflatable bag 1 and the inflatable bag is the second hose 35;

the surface of one supporting splint 3 is provided with a mounting clamping groove 31, one end of one mounting clamping groove 31 is provided with a first clamping plate 32, the first clamping plates 32 are symmetrically arranged, the two sides of a plurality of groups of first clamping plates 32 are respectively provided with a first fixing ring 33, the inner bottom of the mounting clamping groove 31 is provided with a second through hole 311 and a notch 312, the surface of the mounting clamping groove 31 is provided with a connecting hole 39, in the embodiment, the surface of the supporting splint 3 is provided with the mounting clamping groove 31, the shape of the supporting splint 3 is similar to an L shape, the supporting splint 3 corresponds to the limiting plate 4, when the supporting splint 3 moves upwards or downwards, the supporting splints 3 at different positions can squeeze the first telescopic air bags 41 or the second telescopic air bags 42, so as to achieve the purpose of supporting lumbar vertebrae of a wearer at different positions, the first clamping plates 32 are arranged into two groups, two groups of first fixing rings 33 are arranged on each group of the first clamping plates 32, wherein, the first fixing ring 33 on the first clamping plate 32 at the top of the supporting splint 3 is higher than the supporting splint 3, if the wearer is higher, the elastic band 9 can still have the proper first fixing ring 33 to fix the first clamping plate and support the lower rib region of the wearer, if the wearer is smaller, the wearer can select the first fixing ring 33 with the part of the first clamping plate 32 down to fix the elastic band 9, still can meet the requirement of the wearer, support the lower rib region of the wearer, if the wearer needs to further strengthen the support of the lower rib region, the elastic bands 9 on each group of the sub-magic tape 5 and the female magic tape 6 can be fixed in the first fixing ring 33 on the supporting splint 3 at the upper end of the positioning splint 2, so as to strengthen the requirement of the second supporting pad 7 on the support of the lower rib of the wearer, the supporting splint 3 with the first fixing ring 33 mounted on the surface is positioned on the top of the positioning splint 2;

the surface of the other supporting splint 3 is also provided with an installing clamping groove 31, one end of one installing clamping groove 31 is provided with a second clamping plate 34, the second clamping plates 34 are symmetrically arranged, one side of a plurality of groups of second clamping plates 34 is provided with a second fixing ring 38, in the embodiment, the supporting splint 3 with the second fixing rings 38 arranged on the surface is positioned at the bottom of the positioning splint 2, the second clamping plates 34 are arranged in two groups, each group of second clamping plates 34 is provided with a group of second fixing rings 38, if the size of a wearer is smaller, the wearer can select the second fixing ring 38 on which the part of the second clamping plates 34 is close to fix the elastic band 9, so as to meet the needs of the wearer, the lower rib area of the wearer is supported, and if the wearer needs to further strengthen the support of the hip joint and lumbar vertebra connecting area, the elastic band 9 on each group of sub-magic tapes 5 and the female magic tapes 6 can be fixed inside the second fixing rings 38 on the supporting splint 3 on the lower end of the positioning splint 2, so that the pressure of the supporting splint 3 on the area is enhanced;

the limiting plates 4 are L-shaped, the limiting plates 4 are in a plurality of groups, a first telescopic airbag 41 is arranged in one limiting plate 4, a second telescopic airbag 42 is arranged in one limiting plate 4, two ends of a first hose 221 are respectively communicated with the second telescopic airbag 42 and the first inflatable airbag 35, two ends of a second hose 222 are respectively communicated with the first telescopic airbag 41 and the second inflatable airbag 37, one end of the first hose 221 passes through a notch 312 and a connecting hole 39, one end of the second hose 222 also passes through a notch 312 and a connecting hole 39, in the embodiment, the limiting plates 4 are in four groups, two groups of limiting plates 4 are arranged on each locating clamp plate 2 and are used for being matched with two groups of support clamp plates 3, a group of second through holes 311 and a group of notch 312 are arranged at the bottom of a mounting clamp groove 31 on each group of support clamp plates 3, each group of second through holes 311 are used for guiding the first hose 221 or the second hose 222 to be mounted, and the first hose 312 is arranged in order to be moved up or down on the support clamp plates 3 or the first inflatable airbag 35 is arranged in a way of being communicated with the first hose 37 or the second inflatable airbag 37 or the corresponding to the first inflatable airbag 37 or the first inflatable airbag 35;

the lumbar vertebra stabilizing unit is arranged on one side of the lumbar support plate 1 and is used for being matched with the positioning clamping plate 2 when the lumbar vertebra tractor is worn, so that the lumbar vertebra core state of a wearer is stabilized;

the lumbar vertebra stabilizing unit comprises a first supporting pad 8, wherein one side of the first supporting pad 8 is provided with an arc-shaped plate 81, the arc-shaped plate 81 is arranged on the surface of a lumbar supporting plate 1, in the embodiment, when the pressing plate 134 moves, a push rod 136 fixed on one side of the pressing plate 134 is pushed to move, as one end of the push rod 136 is connected with one side of the arc-shaped plate 81, the arc-shaped plate 81 is attached to the rear waist region of a wearer under the pushing of the push rod 136, and the arc-shaped plate 81 is stably supported on the rear waist region of the wearer through the support of a reset spring 135, and the stability of the region is kept;

the lumbar support units are arranged in the support splint 3 areas at two sides of the positioning splint 2 and are used for supporting the two ends of the lower chest area and the upper hip joint area of the wearer in cooperation with the positioning splint 2;

the lumbar support unit comprises a first inflatable airbag 35 and a second inflatable airbag 37, wherein the first inflatable airbag 35 is arranged on one side of the support splint 3, the second inflatable airbag 37 is arranged on one side of the support splint 3, the first inflatable airbag 35 is provided with a first unit airbag 351 on the surface, the second inflatable airbag 37 is provided with a second unit airbag 371 on the surface, the adjacent first inflatable airbags 35 are symmetrically arranged, the adjacent second unit airbags 371 are symmetrically arranged, in the embodiment, the first inflatable airbags 35 are arranged in two groups, the two groups of the first inflatable airbags 35 are all arranged on the surface of the support splint 3 near the top of the positioning splint 2, the second inflatable airbags 37 are arranged in two groups, the two groups of the second inflatable airbags 37 are all arranged on the surface of the support splint 3 near the bottom of the positioning splint 2, the first inflatable airbags 35 and the first unit airbags 351 are used for stabilizing and supporting the lower rib region of a wearer, the second inflatable airbags 37 and the second unit airbags 371 are used for stabilizing and supporting the hip joint and lumbar vertebra connecting region of the wearer, the upper and lower lumbar vertebra region of the wearer are integrally supported, the vertical joint, the lower lumbar vertebra and the lumbar vertebra region of the wearer is further ensured to stabilize the lumbar vertebra region;

embodiment two:

based on the first embodiment, the present embodiment considers that, when the wearer performs traction treatment on the lumbar vertebra through the traction apparatus, rib tissues at the upper part of the lumbar vertebra need to be supported, the rib tissues are directly connected with the lumbar vertebra, the lumbar vertebra is directly subjected to force conduction in the region, if the region is unstable, the force line of the upper half body of the wearer cannot be positioned at the correct position, so that the stress of the lumbar vertebra region of the wearer is offset, the stress of the upper half body of the wearer cannot be uniformly distributed on the muscles at two sides of the lumbar vertebra, the stress of the lumbar vertebra at one side is increased, and the lumbar vertebra burden of the wearer is increased, so in the present embodiment, the lower rib stabilizing unit is provided, the stable support of the lower end of the rib tissues is satisfied, and the three-in-one vertical state assurance of the lumbar vertebra and the hip joint of the wearer is matched, so that the traction stabilizing effect of the lumbar vertebra region of the wearer is further improved;

the lower rib stabilizing units are arranged on the surfaces of the sub-magic tape 5 and the mother magic tape 6 and are used for being matched with the lumbar support units to enhance the support effect of the chest and abdomen area of a wearer;

the lower rib stabilizing unit comprises a plurality of groups of second supporting pads 7 and elastic bands 9, the second supporting pads 7 are arranged in a plurality of groups, the second supporting pads 7 are respectively arranged at the tops of the sub-magic tape 5 and the female magic tape 6, the elastic bands 9 are also arranged in a plurality of groups, the elastic bands 9 of the plurality of groups are symmetrically arranged at two sides of the sub-magic tape 5 and the female magic tape 6, one end of each elastic band 9 is installed at one end of each supporting splint 3, one side of each second supporting pad 7 is movably contacted with one side of each elastic band 9, in the embodiment, the second supporting pads 7 of the two groups are arranged, the two groups of second supporting pads 7 are respectively installed at the tops of the sub-magic tape 5 and the female magic tape 6, when the sub-magic tape 5 and the female magic tape 6 are fixed together, the two groups of positioning splints 2 pressurize lumbar regions of a wearer, and simultaneously the arc plates 81 and the two groups of positioning splints 2 are matched to provide annular support for the lumbar outsides of the wearer, so that the lumbar cores of the wearer are further ensured to be stable;

the elastic band 9 is provided with a fixed rod 91 at one end, the surface of the fixed rod 91 is provided with an elastic sheet 92, one end of a plurality of groups of fixed rods 91 is inserted into the first fixed ring 33, one end of a plurality of groups of fixed rods 91 is inserted into the second fixed ring 38, a plurality of groups of elastic sheets 92 are movably contacted with the first fixed ring 33, a plurality of groups of elastic sheets 92 are movably contacted with the second fixed ring 38, in the embodiment, the fixed rod 91 is the same as the elastic band 9 in number, each group of elastic bands 9 is provided with one fixed rod 91, one end of each fixed rod 91 is provided with two elastic sheets 92, when a wearer presses the elastic sheet 92, the fixed rod 91 can be inserted into the first fixed ring 33 or the second fixed ring 38, and when the wearer presses the elastic sheet 92 again, the fixed rod 91 can be taken out from the first fixed ring 33 or the second fixed ring 38, thereby fixing and dismounting the elastic band 9 are completed;

working principle: in the use process of the device, a wearer firstly dials the locating splint 2 and opens the locating splint 2, and when the locating splint 2 is opened to a proper position, the locating splint 2 is installed in the waist region;

when a wearer continuously dials the positioning clamping plate 2, the shifting plate 123 is driven by the positioning clamping plate 2 to turn outwards, the pressing block 124 can rotate along with the shifting plate 123, the pressing block 124 can press the pressing plate 134 to move along the sliding rod 133 in the rotating process, when the pressing plate 134 moves, the ejector rod 136 fixed on one side of the pressing plate 134 can be pushed to move, as one end of the ejector rod 136 is connected with one side of the arc plate 81, the arc plate 81 can be abutted against the rear waist region of the wearer under the pushing of the ejector rod 136, and the arc plate 81 is stably supported on the rear waist region of the wearer through the support of the reset spring 135, and the stability of the region is maintained;

then the wearer fixes the son magic tape 5 and the mother magic tape 6 together, so that the two groups of positioning splints 2 pressurize the lumbar region of the wearer, and the lumbar core stability of the wearer is further improved;

after the sub-magic tape 5 and the main magic tape 6 are fixed in place, a wearer selects and installs multiple groups of elastic tapes 9 in the first fixing ring 33 and the second fixing ring 38 according to the needs of the wearer, and after the elastic tapes 9 are installed in place, the wearer simultaneously starts the hydraulic telescopic rods 211 installed on two sides of the positioning clamping plate 2, the output ends of the hydraulic telescopic rods 211 on two sides continuously extend out, and the supporting clamping plate 3 positioned at the top and the bottom of the positioning clamping plate 2 is pushed to move upwards and downwards;

when the supporting splint 3 at the top of the locating splint 2 moves upwards, the area of the installing clamping groove 31 of the supporting splint 3 continuously extrudes the first telescopic air bag 41 in the upward moving process, the air in the first telescopic air bag 41 enters the second inflatable air bag 37 through the second hose 222, the second inflatable air bag 37 is continuously inflated, meanwhile, the second unit air bag 371 on the surface of the second inflatable air bag 37 is gradually and tightly attached to the hip joint and lumbar vertebra connecting area of a wearer along with the inflation of the second inflatable air bag 37, the stabilizing effect of the lower lumbar vertebra of the wearer is kept, and meanwhile, the supporting splint 3 in the area provides support for the locating splint 2 at the top, and the supporting pressure of the lumbar vertebra area of the wearer is relieved;

when the supporting splint 3 at the bottom of the locating splint 2 moves downwards, the area of the installing clamping groove 31 of the supporting splint 3 continuously extrudes the second telescopic air bag 42 in the downward moving process, the air in the second telescopic air bag 42 enters the first inflatable air bag 35 through the first hose 221, the first inflatable air bag 35 is continuously inflated, meanwhile, the first unit air bag 351 on the surface of the first inflatable air bag 35 is gradually and tightly attached to the connecting area of the lower rib and the lumbar vertebra of the wearer along with the inflation of the first inflatable air bag 35, the stabilizing effect of the upper lumbar vertebra of the wearer is kept, and meanwhile, the supporting splint 3 in the area is matched with the locating splint 2 at the bottom to keep the vertical state between the lower rib and the lumbar vertebra of the wearer;

simultaneously, when the supporting splint 3 at the top and the bottom of the positioning splint 2 moves up and down, the elastic band 9 connected with the supporting splint 3 is tensioned, so that the second supporting pad 7 is further attached to the lower rib area of the wearer, and the stable state of the area is ensured.

The hydraulic telescoping rod 211, the first inflatable bladder 35, the second inflatable bladder 37, the first telescoping bladder 41, and the second telescoping bladder 42 according to this embodiment are well known to those skilled in the art, and are not specifically disclosed or described herein.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A lumbar vertebra tractor, characterized in that: including waist backup pad (1), locating splint (2), supporting splint (3), limiting plate (4), son magic tape (5) and female magic tape (6), waist backup pad (1) both sides are provided with mounting groove (12), locating splint (2) set up in mounting groove (12) one side, locating splint (2) top with locating splint (2) bottom all is provided with supporting splint (3), limiting plate (4) are fixed in locating splint (2) surface both sides, limiting plate (4) with supporting splint (3) correspond, locating splint (2) with supporting splint (3) all symmetry sets up, son magic tape (5) one end set up in one side locating splint (2) one end, female magic tape (6) one end set up in the opposite side locating splint (2) one end.

The lumbar vertebra stabilizing unit is arranged on one side of the lumbar support plate (1) and is used for being matched with the locating splint (2) when the lumbar vertebra tractor is worn, so that the lumbar vertebra core state of a wearer is stabilized;

the lumbar support unit is arranged in the support splint (3) areas at two sides of the positioning splint (2) and is used for supporting the two ends of the lower chest area and the hip joint upper area of a wearer in cooperation with the positioning splint (2);

the lower rib stabilizing unit is arranged on the surfaces of the sub-magic tape (5) and the mother magic tape (6) and is used for being matched with the lumbar support unit to enhance the support effect of the chest and abdomen area of a wearer;

the lumbar vertebra stabilizing unit comprises a first supporting pad (8), wherein an arc-shaped plate (81) is arranged on one side of the first supporting pad (8), and the arc-shaped plate (81) is arranged on the surface of the lumbar supporting plate (1);

the lower rib stabilizing unit comprises a second supporting pad (7) and elastic bands (9), the second supporting pad (7) is arranged into a plurality of groups, the second supporting pad (7) is respectively arranged at the tops of the sub-magic tape (5) and the female magic tape (6), the elastic bands (9) are also arranged into a plurality of groups, the elastic bands (9) are symmetrically arranged at the two sides of the sub-magic tape (5) and the female magic tape (6), one end of the elastic band (9) is arranged at one end of the supporting splint (3), and one side of the second supporting pad (7) is in movable contact with one side of the elastic band (9);

the waist support plate (1) is characterized in that a first through groove (11) is formed in the surface of the waist support plate (1), a fixed box (13) is arranged outside the first through groove (11), second through grooves (131) are formed in two sides of the fixed box (13), a third through groove (132) is formed in the side, close to the first through groove (11), of the fixed box (13), a sliding rod (133) is arranged in the fixed box (13), a pressing plate (134) is sleeved on the surface of the sliding rod (133) in a sliding manner, a reset spring (135) is sleeved at one end, close to the pressing plate (134), of the sliding rod (133), two ends of the reset spring are respectively fixed with one side of the pressing plate (134) and the inner wall of the fixed box (13), an ejector rod (136) is arranged at one end of the pressing plate (134), one end of the ejector rod (136) penetrates out of the third through groove (132) and is inserted into the first through groove (11), and one end of the ejector rod (136) is fixed with one side of the arc plate (81).

The fixing device is characterized in that a fixing column (121) is fixedly arranged on the inner wall of the mounting groove (12), a shifting plate (123) is sleeved on the surface of the fixing column (121) in a rotating mode, torsion springs (122) are sleeved on the two ends of the fixing column (121) close to the two side areas of the shifting plate (123), two ends of each torsion spring (122) are respectively fixed with one side of the shifting plate (123) and one side of the inner wall of the mounting groove (12), one end of each locating clamping plate (2) is fixed with one end of the corresponding shifting plate (123), a pressing block (124) is arranged on the surface of the other end of the corresponding shifting plate (123), and the pressing blocks (124) are in movable contact with the pressing plates (134);

when dialling board (123) outwards overturns under the drive of locating splint (2), briquetting (124) can follow and dial board (123) rotation, and briquetting (124) can be pressed clamp plate (134) and move along slide bar (133) at the rotation in-process, can promote ejector pin (136) of fixing in clamp plate (134) one side when clamp plate (134) move, because ejector pin (136) one end is connected with arc (81) one side, arc (81) can laminate the top in the back waist region of wearer under the promotion of ejector pin (136).

2. A lumbar vertebra retractor according to claim 1, wherein: the lumbar support unit comprises a first inflatable airbag (35) and a second inflatable airbag (37), wherein the first inflatable airbag (35) is arranged on one side of the supporting splint (3) at the top, the second inflatable airbag (37) is arranged on one side of the supporting splint (3) at the bottom, a first unit airbag (351) is arranged on the surface of the first inflatable airbag (35), a second unit airbag (371) is arranged on the surface of the second inflatable airbag (37), the first inflatable airbags (35) are symmetrically arranged adjacent to each other, and the second unit airbags (371) are symmetrically arranged adjacent to each other.

3. A lumbar vertebra retractor according to claim 2, wherein: the locating clamp plate is characterized in that a mounting hole (21) and a first through hole (22) are formed in the surface of the locating clamp plate (2), the mounting hole (21) and the first through hole (22) are all communicated with the locating clamp plate (2), a blocking block (212) is arranged in the mounting hole (21), hydraulic telescopic rods (211) are arranged on two sides of the blocking block (212), the output ends of the hydraulic telescopic rods (211) penetrate through the mounting hole (21) and the bottom of the supporting clamp plate (3) at the top to be fixed, the first through holes (22) are formed in a plurality, a first hose (221) is arranged in the first through holes (22), and a second hose (222) is arranged in the first through holes (22);

the top support clamp plate (3) is provided with mounting clamp grooves (31), one end of each mounting clamp groove (31) is provided with a first clamp plate (32), the first clamp plates (32) are symmetrically arranged, a plurality of groups of first clamp plates (32) are provided with first fixing rings (33) on two sides, the inner bottom of each mounting clamp groove (31) is provided with a second through hole (311) and a notch (312), and the surface of each mounting clamp groove (31) is provided with a connecting hole (39);

the bottom supporting splint (3) surface also is provided with installation draw-in groove (31), and one installation draw-in groove (31) one end is installed second cardboard (34), second cardboard (34) symmetry sets up, and a plurality of groups second cardboard (34) one side is provided with second solid fixed ring (38).

4. A lumbar vertebra retractor according to claim 3, wherein: limiting plate (4) set up to the L type, limiting plate (4) set up to a plurality of groups, one limiting plate (4) internally mounted has first flexible gasbag (41), one limiting plate (4) internally mounted has second flexible gasbag (42), first hose (221) both ends respectively with second flexible gasbag (42) with first inflatable airbag (35) intercommunication, second hose (222) both ends respectively with first flexible gasbag (41) with second inflatable airbag (37) intercommunication, first hose (221) one end is passed one notch (312) and one connecting hole (39), second hose (222) one end is also passed one notch (312) and one connecting hole (39).

5. A lumbar vertebra retractor according to claim 4, wherein: the utility model discloses a fixed ring, including fixed ring (33), elastic band (9), fixed rod (91) are installed to elastic band (9) one end, fixed rod (91) surface is provided with shell fragment (92), and a plurality of groups fixed rod (91) one end inserts first fixed ring (33), a plurality of groups fixed rod (91) one end inserts second fixed ring (38), a plurality of groups shell fragment (92) with first fixed ring (33) movable contact, a plurality of groups shell fragment (92) with second fixed ring (38) movable contact.

6. A lumbar vertebra retractor according to claim 5, wherein: and one side of the locating clamping plate (2) is provided with an installation box (24), and a controller for driving the hydraulic device is arranged in the installation box (24).