KR20060118177A - A back bone straightening machine - Google Patents

Abstract

A multi-purpose chair is provided to allow users to carry out the waist or pelvis motion and the elevation motion, as well as the backward bending of the waist, in the state that they are conveniently seated on a seat member and lean on a backboard. The multi-purpose chair includes a seat member(1) configured as a backbone straightening mechanism. The backbone straightening mechanism comprises: a gas cylinder, arranged over a chair support having a moving unit in its lower part; a rod, inserted into the gas cylinder in an upward and downward movable manner; a lower member, consisting of a gas shock absorber which is moved within the lower member in such a manner that it is projected to an upper part of the rod; a housing(24), having an operating member for the gas shock absorber; an elevation motion device(20), consisting of a housing case(27), fastened to an upper part of the housing(24); and a rolling unit(A), arranged between the housing case(27) and the seat member.

Description

A BACK BONE STRAIGHTENING MACHINE}

1 is a front view showing the overall structure of the chiropractic device according to the invention.

Figure 2 is a side view showing the overall structure of the chiropractic device according to the invention.

Figure 3 is an exploded perspective view of the main part of the chiropractic device according to the present invention.

Figure 4 is a perspective view of the main part showing the lifting and lowering movement of the chiropractic device according to the present invention.

Figures 5a, 5b is a cross-sectional view of the operating state of the gas shobu operating member constituting the lifting movement of the spinal correction mechanism according to the present invention.

Figure 6a, 6b is a cross-sectional view of the operating state of the stopper member constituting the lifting motion of the spinal orthodontic appliance according to the present invention.

Figure 7a, 7b is a cross-sectional view of the operating state showing the rolling motion of the chiropractic device according to the present invention.

Figure 8 is an exploded perspective view of the main portion showing the backrest lifting device of the spinal column correction mechanism according to the present invention.

Figure 9a, 9b is a cross-sectional view of the operating state showing the back support device of the spinal orthodontic appliance according to the present invention.

Figure 10 is a sectional view showing the main part showing the support means for constituting the back support device of the spinal orthodontic appliance according to the present invention.

Figure 11 is a plan view of the auxiliary back member is installed in the spinal orthodontic appliance according to the present invention.

Figure 12 is a front view of a state in which the auxiliary back member of the spinal orthodontic appliance according to the present invention is installed.

13 is an enlarged cross-sectional view of the main portion of FIG. 12;

14 is a cross-sectional view of a state in which the moving means of the chiropractic device is installed in accordance with the present invention.

Fig. 15 is a sectional view showing a first embodiment according to the present invention.

16 is a plan view showing a second embodiment according to the present invention;

<Description of the symbols for the main parts of the drawings>

1: Seat member 16: Rod

18: gas shoba 20: lifting device

22: outside projection 22a: vertical hole

23: inner projection 23a: fitting groove

24: housing 27: housing case

27a: through hole 30: gas shobb member

31: horizontal hole 32: fitting stone piece

32a: fitting hole 33: rotary lever

34: rotation support hole 35: stopping member

36a: screw hole 36b: horizontal fastener

36c: Stopping Ball 36d: Spring

36e: Supporting bolt 38: Fitting protrusion

39: support spring 40: rotating link

41: seating portion 43: horizontal axis

44: support assembly 45: support

46: pressing part 50: rolling protrusion

50a: bearing rolling groove 51: cushioning protrusion

51a: buffer groove 52: rolling case

54: rolling bearing 55: fixing bolt

56: fixing nut 57: buffer member

57a: support portion 57b: inclined portion

60: unlocking member 64: guide portion

64a: step guide groove 66: locking key

67: holding gripping 68: locking blocking plate

80: back support device 81: horizontal pivot

82: rotation support plate 83: back frame

84: back member 90: compression spring

92: contact sheet 94: long-bolt

94a: head 95: tightening nut

96: bolt 97: fixing cap

100: locking unit 110: release unit

200: unlocking locking member 210: fastening bolt

220: fixed piece 230: unlocking locking piece

231: engaging portion 232: vertical stone piece

300: rotating member 310: horizontal through

320: fitting stones 321: fitting holes

330: pivoting lever 340: protrusion

341: vertical through 350 350: hoedonggu

351,352: Jamming step 354,355: Jamming piece

360: connection hole 370: horizontal movement rod

380,381: First and second spring 400: Auxiliary back member

410,420: SUPPORT BACK 430: Vertical connector

440: guide groove 450,460: guide rail

470: horizontal connector 480: fixing bracket

500: fixed case 510,710: horizontal slot hole

520: vertical long groove 530,740: vertical fixing pin

531,741: Annular seating groove 540,750: Compression spring

600,700: Rotating roller 610,720: Rotating shaft

730: vertical hole 760: press-fit cap

A: means of transportation B: rolling means

C: Flipping support means D: Flipping unlocking means

The present invention relates to a spinal orthodontic device, and in particular, to enable the lifting and rolling movement of the seat member constituting the orthodontic mechanism, and to be able to freely tilt the movement of the backrest member by the user's spine, pelvis and knee joint It is configured to be able to train, rehabilitation and correction.

In general, various types of instruments are provided to perform appropriate movements and rehabilitation of injuries and weakened parts of the human body, and these apparatuses include arms, legs, waist, upper and lower body and whole body movements. Each has been manufactured so that it can be appropriately used by the user's needs to do muscle strengthening and rehabilitation exercises for each part of the human body.

Among the various apparatuses as described above, an exercise apparatus and a rehabilitation apparatus for training and rehabilitation of the lower body, which is composed of legs around the waist region, which is the center of the human body, will be described.

Conventional instruments for lower limbs are provided with a variety of conventional instruments for training the lower back and legs, such as the user sitting and grasping the instrument, training the waist while rotating it, or placing it on the legs, then repeatedly moving it. It is.

However, as these devices are large in size and occupy a lot of space, they are not easy to store in ordinary homes, and because of their different functions, they are economically expensive to purchase a lot of devices, and users are required to use them. Too much strength for the weak physical strength, the elderly, the patient was not suitable for rehabilitation exercise has occurred.

The present invention has been made to solve such a conventional problem, the present invention is a user sitting comfortably on the seat member, the user's waist movement, pelvic movement and elevating with less force in a posture leaning on the back member An object of the present invention is to provide a chiropractic device capable of exercising and freeing the waist tilting movement.

Technical problem of the present invention for achieving the above object is a gas cylinder installed in the upper portion of the pedestal having a moving means at the bottom; A rod movably inserted up and down inside the gas cylinder; In the spinal orthodontic mechanism consisting of a lower member consisting of a gas shoba inserted into the upper portion of the rod so as to protrude to the upper portion of the rod, the outer protrusion is formed through the vertical hole through which the upper portion of the rod is inserted, the inner protrusion formed with the fitting groove It is integrally formed, and the housing is provided with a gas shock bar operation member for operating the gas shock bar; A lifting device consisting of a housing case fastened and fixed to an upper portion of the housing; Rolling means provided between the housing case of the elevating movement device and a lower portion of the sheet member, the rolling means having an unlocking member for selectively holding rolling and unrolling of the sheet member; And a rotation support plate fixed to the both sides of the housing by a horizontal rotation shaft and protruding toward the rear of the housing. A backrest frame fastened and fixed to the inside of the rear support plate and supported by a rotation support (folding) outward as a support member; It is achieved by including a backrest device which is provided in the front region of the housing and made of a turn-unlocking means for unlocking the turnout to the outside of the backrest frame.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

First, as shown in Figures 1 to 13 attached, the chiropractic device according to the present invention is largely supporting member 10, lifting device 20, rolling means (B) and backrest device 60 Is made of.

The support member 10 has a pedestal 12 having a plurality of moving means (A) at the bottom; A gas cylinder 14 installed in an upper center region of the pedestal 12; A rod 16 movably inserted up and down inside the gas cylinder 14 and a gas shovel 18 movably inserted into the rod 16 to protrude upward from the rod 16 to operate the rod 16. )

The lifting device 20 is formed with an outer protrusion 22 through which a vertical hole 22a through which an upper portion of the rod 16 is inserted is formed, and an inner protrusion 23 having a fitting groove 23a integrally formed therein. A housing 24 having a gas shock operating member 30 for operating the gas shock 18; The housing 24 is fastened and fixed, and consists of a housing case 27 having wings 25 and 26 symmetrically at both ends.

The gas shoba operation member 30 includes a horizontal hole 31 formed through one surface of the housing 24; Fitting holes 32a are formed to correspond to the horizontal holes 31, and the fitting protrusion pieces 32 are formed to protrude on the inner protrusions 23; A rotation lever 33 rotatably arranged between the horizontal hole 31 and the fitting hole 32a; A pivot support 34 which is fixed to the outer circumference of the rotary lever 33 and whose rotation is unlocked by the stopper member 35; A rotation link 40 positioned between the upper portion of the rotation support hole 34 and the vertical hole 22a of the outer protrusion 22 to operate the gas shovel 18; It is composed of a support spring (39) interposed in the fitting protrusion (38) protruding in the housing 25 in the rear region of the rotation link 40 to vertically support the rotation of the rotation link (40).

The stopping member 35 includes a screw hole 36a formed on one surface of the housing 24; A horizontal fastener 36b which is fastened and fixed by keeping the screw hole 36a horizontal; A stopping ball 36c inserted into the inner diameter of the distal end of the horizontal fastener 36b so as to be retractable; A spring 36d interposed in the horizontal fastener 36b to elastically support the stopping ball 36c; It consists of a support bolt (36e) is fastened and fixed to the inner end of the horizontal fastener (36b) to support the support spring (36d).

At this time, the stopping ball (36c) is in close contact with the inner surface of the pivot support (34) by the elastic force of the spring (36d) in the horizontal fastener (36b), the pivot support (34) when the rotary lever 33 is rotated Departed from the inner side, it is to stop the rotation of the pivot support 34.

On the other hand, the rotating link 40 includes a seating portion 41, the front area is seated on the upper portion of the rotation support (34); The support part is integrally formed at the rear surface of the seating part 41 and inserted and supported between the one side of the housing 25 and the support pivot 44 which is rotatably extended by the horizontal axis 43 between the inner protrusions 23 ( 45); It is formed integrally bent at the rear of the support portion 45, is positioned so as to be close to the vertical hole (22a) of the outer projection portion 22 is composed of a pressing portion 46 to selectively press the gas shovel 18.

The armrests 28 are coupled to the wings 25 and 26 of the housing case 27 so that the length can be adjusted, and the armrests 29 are coupled to the armrest 28 so that height adjustment is applied thereto.

The rolling means (B) is fastened and fixed to the lower central region of the seat member (1), and a rolling protrusion (50) having a bearing rolling groove (50a) is formed in the lower central region, and the buffer groove (51a) in the upper central region. A rolling case 52 in which the buffer protrusion 51 formed therein is integrally formed; A rolling bearing 54 inserted into the bearing rolling groove 50a to perform a rotary rolling motion at an appropriate angle, and the lower portion of which is fixed to the outer circumferential surface of the through hole 27a in the upper portion of the housing case 27; A fixing bolt 55 inserted through the through hole 27a of the housing case 27 and the inner diameter of the rolling bearing 54; A fixing nut 56 fixed to the fixing bolt 55 to fix the fixing bolt 55 to the housing case 27; The fixing bolt 55 is fixed to the upper outer circumference and urethane buffer member 57 is inserted so as to protrude to the outside in the buffer groove (51a) of the buffer protrusion (51); It is made of an unlocking member 60 in close contact with the upper portion of the housing case 27 and the rolling protrusion 50 to selectively maintain the rolling state and the unrolling state of the sheet member 1.

At this time, the rolling protrusion 50 in which the bearing rolling groove 50a is formed has one side outer circumference cut out and is fastened with a bolt and a nut so that the rolling bearing 54 can be rotated into the bearing rolling groove 50a so as to allow rotational rolling motion. Is inserted.

On the other hand, the buffer member 56 includes a support portion 56a which is inserted into and supported in the buffer groove 51a of the buffer protrusion 51; Both ends of the upper region of the support portion 56a are formed with the inclined portion 56b tapered at an appropriate angle.

At this time, the buffer member 56 is to cushion the impact when rolling due to the nature of the material, the support portion 56a constituting the buffer member 56 is the bearing rolling groove 50a of the rolling protrusion 50 is a rolling bearing ( It is supported inside the buffer groove 51a during the rolling rolling movement along the outer circumferential surface of 54 to have a centrifugal restoring force for the rolling rotational force.

Then, the inclined portion 56b sets the rolling angle 12 ° while hitting the upper portion of the buffer groove 51a. That is, the sheet member 1 is inclined by the tapered angle of the inclined portion 56b of the buffer member 56.

On the other hand, the seat member (1) is made so that the upper portion comfortably supports the hip, the front central area is formed with a curved protrusion to reach the perineum (urethral region), the rear both sides of the bones of the hip (bone) The protrusion to be reached is formed.

The unlocking member 60 is formed to extend from the rear end of the housing case 27 to the through hole 27a region, the guide 64 having a step guide groove 64a formed therein; A locking long hole 66 is slidably inserted into the step guide groove 64a, and a locking long hole 66 is formed at the end of the rolling bearing 54 to selectively settle and detach from the outer diameter of the rolling bearing 54, and a locking block having a gripping hole 67 formed in the rear region. It consists of a plate 68.

The back support device (80) is rotatably fixed on both sides inside the housing (24) by a horizontal pivot (81), and a rotation support plate (82) protruding to the rear of the housing (24); A back support frame 83 fastened and fixed to the inside of the rear support plate 82 and supported by a pivot support means C to pivot outwardly; It is provided on the front surface of the housing 24, and consists of the holding-unlocking means D for unlocking the pulling to the outer side of the backrest frame 83. As shown in FIG.

The folding support means (C) is a compression spring (90) interposed to protrude to the outside in the fitting groove (23a) of the inner projection (23); A close contact sheet 92 in close contact with the outer surface of the compression spring 90; A long-bolt 94 sequentially passing through the contact sheet 92, the fitting groove 23a of the inner protrusion 23, and the rear region of the pivot support plate 82; The fastening nut 95 is fastened to the long bolt 94 and is positioned on the pivot support plate 82.

At this time, the long-bolt 94 is the head 94a is in close contact with the outer surface of the contact sheet 92 to support the compression spring (90). Then, the fixing cap 97 is fastened and fixed by the bolt 96 to the head 94a of the long-bolt 94 to compress and release the compression spring 90.

The folding unlocking means (D) is a locking portion 100 protruding integrally on the front surface of the rotation support plate (82); A release part (110) integrally formed in the housing (24) in the rear region of the locking part (100); It is provided between the locking unit 100 and the release unit 110 to be selectively caught by the locking unit 100 and the release unit 110 to unlock, locking the locking member 200 for unlocking the backrest frame 83 Wow; A locking member 300 is provided between the unlocking locking member 200 and the housing 24 to rotate the unlocking locking member 200.

The unlocking locking member 200 is fixedly fastened by a fastening bolt 210 between the locking part 100 and the release part 200, and has an exposed groove 221 having a tip end of the locking part 100 formed therein. Piece 220; Located in the lower portion of the fixing piece 220 is rotatably inserted into the fastening bolt 210 of one side, the outer side is formed with a locking portion 231 to be selectively caught in the locking portion 100 and the release portion 110, The inner side is made of an unlocking locking piece 230 in which a vertical stone piece 232 is formed.

The rotating member 300 has a horizontal through hole 310 formed through the other surface of the housing 24; A fitting through hole 321 is formed to correspond to the horizontal through hole 310, and a fitting protrusion piece 320 protruding from the upper side of the inner protrusion 23; A rotation lever 330 rotatably constructed by maintaining horizontality between the horizontal through hole 310 and the fitting through hole 321; A rotating hole 350 axially fixed to the inner outer circumference of the rotating lever 330 and having a protruding piece 340 having a vertical through hole 341 at the outer circumferential edge; A connection hole 360 formed in the vertical stone piece 232 of the unlocking locking piece 230 to correspond to the vertical through hole 341 of the protruding piece 340; It consists of a horizontal moving rod 370 is inserted between the vertical through hole 341 and the connecting hole 360 to be horizontally movable.

The locking step 351 and 352 are formed to protrude integrally at both ends of the outer circumference of the rotation hole 350, and the locking step pieces 354 and 355 to engage the locking step 351 and 352 inside the housing 24. ) Is formed to set the rotation angle of the rotation lever 330.

At this time, the first and second springs are respectively disposed between the outer diameter of the horizontal moving rod 370 between the front end of the horizontal moving rod 370 and the rear surface of the protruding piece 340 and between the front surface of the protruding piece 340 and the rear surface of the vertical stone piece 232. 380 and 381 are interposed to compress and return when the pivoting lever 330 rotates.

On the other hand, as shown in Figure 10 to 13, is provided on the upper back frame 83, the lower back portion of the front of the back member 84 to the user to lean back comfortably provided with an auxiliary back member 400 do.

The auxiliary backrest member 400 includes auxiliary backrests 410 and 420 manufactured to be wrapped in close contact with a waist of a user; Guide rails 450 and 460 connected to rear surfaces of the auxiliary backrests 410 and 420 at appropriate heights by vertical connecting rods 430, respectively, and having guide grooves 440 formed therein; A horizontal connecting rod 470 to which the guide rails 450 and 460 are movably inserted; It is fixed to both sides of the horizontal connector 470 is made of a fixing bracket 480 is fastened and fixed to the back of the backrest member (84).

At this time, the auxiliary backrest (410, 420) is in close contact with the waist portion of the human body made of a structure that can be comfortably wrapped on both sides, the shape of the petals, leaves, hearts can be produced in a variety of ways.

And, as shown in Figure 14, the moving means (A) provided in the lower portion of the pedestal 12 constituting the supporting member 10 is a fixed case 500 which is fastened and fixed to the lower portion of the pedestal 12; A horizontal slot hole 510 formed horizontally through both sides of the fixing case 500; It consists of a pair of rotary rollers 600 rotatably arranged as a rotating shaft 610 in the horizontal slot hole 510.

A vertical long groove 520 formed through the horizontal slot hole 510 at a lower portion of the fixed case 500 and formed as an upper region; A vertical fixing pin 530 inserted into the vertical long groove 520 and having an annular seating groove 531 formed at a lower portion thereof in an outer diameter of the rotary shaft 610; It is composed of a compression spring 540 that is seated on the vertical fixing pin 530, fitted in the vertical long hole 520.

At this time, the vertical fixing pin 530 is usually mounted on the outer diameter of the rotary shaft 610 in the range that does not cause interference in the rotation of the rotating roller 600, when the user sits on the seat member (1), the user The weight of the rotating roller 600 is transmitted to the rotating shaft 610 is moved upwardly along the horizontal slot hole 510 as the rotating shaft 610 in the annular seating groove 531 of the vertical fixing pin 530. The elastic spring of the compression spring 540 is elastically caught so that the rotating roller 600 does not rotate.

In addition, as described above, the vertical distance between the rotating roller 600 and the fixed case 500 is sufficiently maintained by the axial movement interval of the rotating roller 600.

On the other hand, the content shown in Figure 15 shows another embodiment of the moving means (A) of FIG.

That is, the moving means (A) is a horizontal slot hole 710 horizontally penetrating both sides of the fixed case 500 is fastened and fixed to the lower portion of the pedestal 12; It consists of a pair of rotary rollers 700 rotatably arranged as a rotating shaft 720 in the horizontal slot hole 710.

A vertical long hole 730 formed through the fixing case 500 to a horizontal slot hole 710 area; A vertical fixing pin 740 inserted into the vertical long hole 730 and having an annular seating groove 741 formed at a lower portion of the vertical shaft 710; A compression spring 750 seated on an upper portion of the vertical fixing pin 740 and fitted into the vertical long hole 720; It is made of a press-fit fixing cap 760 is pressed into the upper vertical diameter of the vertical hole 720 to support the compression spring 750.

And, the contents shown in Figure 16 is another embodiment of the auxiliary back support member 400 provided on the waist portion of the front of the back member 84 to the user to comfortably lean back as shown in Figures 11 to 13 It is about.

It is connected to the rear of the auxiliary backrests (410, 420) to the appropriate height as a vertical connector 430, respectively, the guide rail (450, 460) formed with a guide groove 440 is inserted horizontally movable ( 470 can be fastened and fixed directly to the backrest member (84).

That is, as shown in Figure 11 to Figure 13, rather than fastening to the back of the backrest member 84 by the fixing brackets 480 on both sides of the horizontal connection 470, the horizontal connection 470 fastening ball and fastening The nut is fastened to the backrest member 84.

Referring to the operation state of the chiropractic device according to the present invention configured as described above, first the user sits comfortably on the seat member 1, as shown in Figures 1 to 3, and then lean back on the backrest member 84, The arm rests against the armrest 29 of the armrest 28.

Then, the perineal part (urethral part) of the user touches the curved protrusion of the front center region, and the bone (bone) of the hip part touches the protrusion.

At this time, the seat member 1 is maintained in the locked state by the unlocking member 60 constituting the rolling means (B).

In this state, as shown in FIGS. 5A and 5B, the gas shobar operating member 30 constituting the lifting and lowering movement device 20 is operated to operate the gas shovel 18 constituting the supporting member 10.

Specifically, to rotate the rotary lever 33 of the gas shoba operating member 30 constituting the lifting device 20 in one direction. Then, the rotation lever 33 rotatably arranged between the horizontal hole 31 on one surface of the housing 24 and the fitting hole 32a of the fitting protrusion 32 formed to protrude into the inner protrusion 23 rotates in one direction. Done.

Accordingly, the rotation support hole 34 of the outer circumference of the rotary lever 33 rotates to one side. At this time, the rotation support hole 34 has an inner side fastened to a screw hole 36a on one surface of the housing 24. The rotation is stopped by being rotated while being in close contact with the stopper ball 36c which can be sunk by the elastic force of the spring 36d to the inner diameter of the fixed horizontal fastener 36b, and then detached from the stopper ball 36c. That is, the upper part of the rotation support hole 34 is caught by the stopper ball 36c advanced to the tip of the horizontal fastening hole 36b by the elastic force of the spring 36d, so that the rotation is stopped (see FIGS. 6A and 6B). )

At the same time, the seating portion 41 of the pivoting link 40 seated in the front region on the pivot support 34 is rotated upward, and is bent integrally formed on the rear surface of the seating portion 42, and the housing 25. The support part 45, which is tightly supported on the lower part of the support pivot 44, which is rotatably installed as a horizontal axis 43, is pivoted upward between one surface of the inner projection portion 24 and the support pivot 44 is rotated upward. 43, it is rotated upwards.

Accordingly, the fitting protrusion formed integrally with the rear surface of the support part 45 and positioned to be close to the vertical hole 22a of the outer protrusion part 22 and protruding inside the housing 25 of the rear region of the rotary link 40 is formed. As the support spring 36 fitted to the 35 is compressed, the pressing portion 46 is pivoted downward to press the upper end of the gas shovel 18 so that the rod 16 is operated to support the rod 16. By extending from the gas cylinder 14 on the upper part of the member 10, components other than the supporting member 10 among the main components constituting the lower body exerciser are raised and lowered.

At this time, in the state where the user is sitting on the seat member 1, that is, the state in which the user presses the seat member 1 with the weight of the user, the rod 16 is not operated, but when the user gets up to the seat member 1 Ascend, and when you sit down, you descend. Therefore, if the exercise is performed repeatedly, the user's elbow joint movement can be performed naturally.

On the other hand, in order to stop the lifting movement of the seat member 1, the reverse rotation lever 33 is rotated to the other side. Then, the inner surface of the pivot support hole 34 in a state where the upper part is caught by the stopper ball 36c is rotated upward in a state in which it is in close contact with the stopper ball 36c, so as to rotate the pivot support hole 34. Stopping for is released.

At this time, the stopping ball 36c is retracted into the horizontal fastener 36b by the spring 36d in which the elastic force is maintained at the support bolt 36e, and the spring 36d is compressed by the retracted distance.

At the same time, the support spring 36, which is inserted into the fitting protrusion 35 protruding into the housing 25 in the rear region of the rotational link 40, is compressed, and the pressing portion 46 is returned upward by the restoring force. Departure from the top of (18).

Accordingly, the seating portion 41 of the pivoting link 40 seated on the front region on the pivoting support 34 is pivoted downward to return, and is integrally bent to the seating portion 42 rear surface, and the housing 25 Between the one surface of the inner surface and the inner projection portion 24, the support portion 45 inserted and supported between the support pivot hole 44 rotatably emerged by the horizontal axis 43 is rotated downward and returned, the support pivot (44) Is returned downward about the horizontal axis 43.

This lifting and lowering movement is not only possible in the state in which the unlocking member 60 of the rolling means B is locked, but also in the state in which the unlocking member 60 is released.

7A and 7B, the operation of the rolling means B of the spinal orthodontic appliance is shown. The housing blocking 27 includes the locking blocking plate 68 of the unlocking member 60 constituting the rolling means B. ) Is released from the upper part of the upper and lower rolling projections 50 of the rolling case 52 to release the locked state.

That is, the gripping hole 67 of the locking blocking plate 68 is gripped, and then pulled outward to block the locking guide from the step guide groove 64a of the guide 64 extending from the rear end of the housing case 27 to the center area. The plate 68 will be separated.

Then, the locking hole 66 at the tip of the locking blocking plate 68 is separated from the outer diameter of the lower portion of the rolling bearing 54, and at the same time, the upper and lower portions of the locking blocking plate 68 are formed on the upper portion of the housing case 27 and the rolling case 52. The locking state with respect to the sheet member 1 is released | released from between the lower parts of the rolling protrusion part 50 (refer FIG. 3).

In this state, the user sitting on the seat member 1 slowly rotates the waist (pelvis). Then, the inner circumferential surface of the bearing rolling groove 50a of the rolling protrusion 50 constituting the rolling case 52 which is fastened and fixed to the lower portion of the sheet member 1 by the user's weight rotates rolling along the outer circumferential surface of the rolling bearing 54. As you exercise, your back (pelvis) moves naturally.

At this time, the sheet member 1 is to perform a rolling motion by the interval between the upper portion of the housing case 27 and the lower portion of the rolling protrusion (50).

At the same time, the shock absorbing member 56, which is inserted to protrude to the outside of the buffer groove 51a formed on the rolling protrusion 50 of the rolling case 52, collides with the inside of the buffer groove 51a and crushes, thereby cushioning the impact. It is to have a centrifugal restoring force with respect to the rolling rotational force of the rolling bearing 54.

At this time, the support portion 56a of the shock absorbing member 56 is supported by the bearing rolling groove 50a of the rolling protrusion 50 in the buffer groove 51a during the rotational rolling motion along the outer circumferential surface of the rolling bearing 54, thereby rolling rolling force. It has a centrifugal restoring force for, and the inclined portion 56b sets the rolling angle (12 °) while hitting the upper portion of the buffer groove 51a. That is, a rolling motion is performed in a state where the sheet member 1 is inclined by the tapered angle of the inclined portion 56b of the buffer member 56.

Then, in order to stop the rolling movement of the seat member 1, the locking blocking plate 68 is pushed through the guide groove 64 extending from the rear end of the housing case 27 to the center region.

Then, the locking blocking plate 68 is moved inward along the guide groove 64, and the locking hole 66 at the tip is in close contact with the lower outer diameter of the rolling bearing 54, and at the same time, the upper and lower parts of the locking blocking plate 68. Is close between the upper part of the housing case 27 and the lower part of the rolling protrusion 50 of the rolling case 52 to maintain the locked state of the sheet member 1.

On the other hand, as shown in FIG. 9b, the user sits comfortably on the seat member 1, leans back against the backrest member 84, and naturally leans outward using the weight, thereby constructing the backrest device 80. The back support frame 83 fastened to the pivot support plate 82 is turned while being supported (turned) outward by the support means C.

At this time, the back frame 83 is not leaned outward in the locked state of the locking unlocking means D, which is selectively unlocked on the pivot support plate 82, and the back frame 83 in the unlocked state. This is flipped outward.

That is, in order to release the locking state from the rotation support plate 82 by operating the flip unlocking means D, the rotation lever 330 constituting the rotation member 300 is rotated clockwise.

Then, the rotation lever 330 rotatably arranged between the horizontal through hole 310 of the other surface of the housing 24 and the fitting through hole 321 of the fitting protrusion piece 320 protruding from the upper portion of the inner protrusion 23 is clockwise. Rotated at the same time, the rotational lever 350 of the outer circumference of the rotation lever 330 is rotated clockwise, and the locking step 351 of the locking step 351 and 352 of both ends of the outer diameter of the rotational hole 350 is housed. (24) The locking angle 354 is caught inside, and the rotation angle of the rotation lever 330 is set.

Accordingly, the projection piece 340 of the rotation hole 350 is rotated in the clockwise direction, the horizontal movement sandwiched between the vertical through hole 341 of the projection piece 340 and the connection hole 360 of the unlocking locking piece 230. The rod 370 is horizontally moved to the right.

In this case, the first spring 380 inserted into the outer diameter of the horizontal moving rod 370 between the front end of the horizontal moving rod 370 and the rear surface of the protruding piece 340 is maintained as it is, and the front and vertical stone pieces of the protruding piece 340 ( The second spring 380 inserted between the rear surfaces of 232 is compressed.

At the same time, the connection bolt 360 is inserted into and connected to the horizontal moving rod 370, and the locking bolt 220 is fastened and fixed by the fastening bolt 210 between the locking portion 100 and the release portion 200. The unlocking locking piece 230 rotatably inserted in the 210 is rotated counterclockwise around the fastening bolt 210 on one side, so that the locking part 231 of the unlocking locking piece 230 is locked. The locking state is released from the part 100 by being in close contact with the release part 110.

At this time, the horizontal movement rod 370 is rotated in the counterclockwise direction as the rotation angle of the unlocking locking piece 230 is moved horizontally to the right, the rotation angle is the width of the vertical through hole 341 of the protrusion 340 And length.

That is, the vertical through hole 341 of the protruding piece 340 is formed to maintain the length and width to accommodate the rotation angle of the unlocking locking piece 230.

In this state, the user sits comfortably on the seat member 1, leans back against the backrest member 84, and naturally leans outward using the weight.

Then, the rear support region 82 is pivotally fixed to the inner surface of the housing 24 by the horizontal pivot shaft 81 so that the rear region is flipped outward about the horizontal pivot shaft 81, and the horizontal pivot shaft 81 is rotated. It is fastened and fixed to the inside of the back, the support frame (C) is supported by the back frame (83) to be rotated outward (folding) is turned outward.

Accordingly, the fastening sheet 92, the fitting groove 23a of the inner protrusion 23, and the rear region of the pivot support plate 82 are sequentially penetrated and fixed, and the fastening nut ( 95 is supported by the long-bolt 94 fastened and fixed in the upper position of the rotation support plate 82, is interposed to protrude to the outside of the fitting groove 23a of the inner projection 23, the contact sheet 92 on the outer surface The compression spring (90), which is in close contact, is compressed to elastically support the backrest frame (84).

At this time, in order to increase the compressive force of the compression spring 90, the fixed cap 97 fastened and fixed by the bolt 96 fastened to the head portion 94a of the long-bolt 94 is rotated in the clockwise direction. Then, as the long bolt 94 is rotated in the clockwise direction and fastened to the fastening nut 95, the compression spring 90 is compressed by the contact sheet 92. (See FIG. 10)

On the contrary, when the fixing cap 97 is rotated, the fastening force of the long bolt 94 is alleviated and the compressive force of the compression spring 90 is alleviated.

On the other hand, as shown in Figure 9a by operating the above-mentioned turning unlocking means (D) to rotate the rotation lever 330 in the counterclockwise direction to maintain the locking state on the rotation support plate 82, the rotation lever 330 Rotating opening 350 of the periphery is rotated in the counterclockwise direction, and the locking step 352 of the left side of the locking step 351, 352 of both ends of the outer diameter of the rotating hole 350 is the locking projection 355 inside the housing 24. Is returned to the initial state.

Accordingly, the projection piece 340 of the rotation hole 350 is rotated in the counterclockwise direction, and the horizontal inserted between the vertical through hole 341 of the projection piece 340 and the connection hole 360 of the unlocking locking piece 230. The moving rod 370 is horizontally moved to the left and returned.

At this time, the second spring 380 inserted between the front end of the horizontal moving rod 370 and the front surface of the protruding piece 340 and the rear surface of the vertical stone piece 232 is returned.

At the same time, the horizontal locking rod 370 is inserted and connected as a connection hole 360, and the locking locking piece 230 which is rotatably inserted into the fastening bolt 210 of one side of the fixing piece 220 is fastened to the fastening bolt 210. By rotating in a clockwise direction with respect to the center, the locking portion 231 of the unlocking locking piece 230 is brought into close contact with the locking portion 100 so that the locked state is maintained, and the pivot support plate 82 and the backrest frame 83 are It will not be flipped over.

And, as shown in Figures 11 to 13, the back portion of the back of the back member 84 is provided with an auxiliary back support member 400 to comfortably support the user's waist.

That is, the pair of auxiliary backrests 410 and 420 are fixed to the guide rails 450 and 460 at an appropriate height with the vertical connecting rod 430, and then horizontally as the guide grooves 440 of the guide rails 450 and 460. When the insert is movably inserted into the connecting rod 470 and is fastened and fixed on the backrest frame 84 by the fixing brackets 480 at both ends of the horizontal connecting rod 470, the installation of the auxiliary backrest member 400 is completed.

At this time, the auxiliary backrest (410, 420) is in close contact with the waist portion of the human body made of a structure that can be comfortably wrapped on both sides, the shape of the petals, leaves, hearts can be produced in a variety of ways.

And, as shown in Figure 14, the moving means (A) provided in the lower portion of the pedestal 12 constituting the support member 10 is the user's weight when the user sits on the seat member (1) when using the spinal correction mechanism This is transmitted to the rotating roller 600 rotatably constructed as a rotating shaft 610 in the horizontal slot hole 510 on both sides of the fixed case 500 fastened to the bottom of the pedestal 12.

Accordingly, the shaft is moved upward along the horizontal slot hole 510, and is inserted into the vertical long groove 520 formed through the horizontal slot hole 510 from the lower part of the fixed case 500, and the compression spring is disposed on the upper part. The rotating shaft 610 is caught by the elastic force of the compression spring 540 by the annular seating groove 531 of the vertical fixing pin 530 having 540 interposed therebetween, so that the rotation roller 600 does not rotate, thereby making it impossible to move. Done.

On the contrary, when the user rises to the seat member 1, the user's weight is separated from the rotating roller 600, and the outer diameter of the rotating shaft 610 is separated from the annular seating groove 531 of the vertical fixing pin 530. The vertical fixing pin 530 is mounted on the upper portion, and the compression spring 540 fitted in the vertical long groove 520 is returned, thereby allowing the movement as the rotating roller 600.

On the other hand, the content shown in Figure 15 shows another embodiment of the moving means (A) of FIG.

This is when the user sits on the seat member 1, the user's weight is rotatably established as a rotating shaft 720 in the horizontal slot hole 710 on both sides of the fixed case 500 is fastened to the lower portion of the pedestal 12 As it is transmitted to the rotary roller 700 is to move the axis upward along the horizontal slot hole 710.

Accordingly, the rotating shaft 720 inserted into the horizontal slot hole 710 is inserted into the vertical long hole 730 penetrating from the upper part of the fixed case 500 to the horizontal slot hole 710 area, and the compression spring 750 is disposed thereon. The annular seating groove 741 of the interposed vertical fixing pin 740 is caught by the elastic force of the compression spring 750, so that the rotary roller 700 does not rotate, thereby making it impossible to move.

On the contrary, when the user rises to the seat member 1, the user's weight is separated from the rotating roller 700, and the outer diameter of the rotating shaft 720 is separated from the annular seating groove 741 of the vertical fixing pin 740. The vertical fixing pin 740 is seated on the top, and the compression spring 750 fitted in the vertical long hole 730 is to be able to move to the rotating roller 700.

And, the contents shown in Figure 16 is another embodiment of the auxiliary backrest member 400 provided on the waist portion of the front of the backrest member 84 to the user to comfortably lean back as shown in Figures 11 to 13 It is about.

It is connected to the rear of the auxiliary backrests (410, 420) to the appropriate height as a vertical connection 430, respectively, and the horizontal rail is inserted into the guide rail (450, 460) formed with a guide groove 440 (movable) ( 470 can be fastened and fixed directly to the backrest member (84).

That is, as shown in FIGS. 11 to 13, the fastening bolts and fastenings of the horizontal connecting rods 470 are not fastened to the rear surface of the backrest member 84 by fixing brackets 480 on both sides of the horizontal connecting rods 470. The nut is fastened to the backrest member 84.

According to the present invention described above, the lifting and lowering movement is possible with respect to the sheet member, and the angular rolling movement with respect to the sheet member can be selectively selected by locking and unlocking, and it can be tilted (rotated) with respect to the backrest member and outwardly. It can selectively support the support of the user's wetting and can comfortably support the user's waist area, correcting the upper body to make the waist flexible and the spine and pelvis to be corrected to prevent and treat low back pain. Strengthen the thighs and knees to prevent arthritis. In particular, by maximizing the stimulation of the bones (joint bones) of the perineum and hips, the massage of the perineum and lower back, hips, and lumbar spine, You can get the effect.

While the invention has been shown and described with respect to certain preferred embodiments thereof, the invention is not limited to the embodiments described above, and is typically defined in the art to which the invention pertains without departing from the spirit of the invention as claimed in the claims. Anyone with knowledge of the world can make many variations.

Claims (14)

A gas cylinder mounted on an upper portion of the pedestal having a moving means at a lower portion thereof; A rod movably inserted up and down inside the gas cylinder; In the spinal orthodontic mechanism consisting of a lower member made of a gas shoba inserted into the rod so as to protrude to the upper portion, The outer protrusion 22 through which the vertical hole 22a into which the rod 16 is inserted is formed is formed, and the inner protrusion 23 having the fitting groove 23a is integrally formed, and the gas shovel 18 is formed. A housing (24) provided with a gas shock operating member (30) for operating the; A lifting device 20 consisting of a housing case 27 fastened and fixed to an upper portion of the housing 24; Rolling means (A) provided between the housing case (27) and the lower portion of the sheet member (1) and having an unlocking member (60) for selectively holding rolling and unrolling of the sheet member (1); And A rotatable support plate (82) rotatably fixed to both sides of the housing (24) by a horizontal pivot (81) and protruding to a rear surface of the housing (24); A backrest frame 83 fastened and fixed to the inside of the rear support plate 82 and supported by a pivot support means C to pivot outwardly; A backrest lifting device (80) provided in the front region of the housing (24) and made of a turn-unlocking means (D) for unlocking the outward direction of the backrest frame (83); Chiropractic device characterized in that configured to include. According to claim 1, wherein the gas shobu operating member 30 A horizontal hole 31 formed through one surface of the housing 24; Fitting holes (32a) are formed to correspond to the horizontal hole (31), the fitting protrusion piece (32) protruded on the inner protrusion (23); A rotation lever 33 rotatably arranged between the horizontal hole 31 and the fitting hole 32a; A rotation support hole 34 fixed to an outer circumference of the rotation lever 33 and unlocked by the stopper member 35; A rotary link 40 for operating the gas shovel 18 inserted into the upper region of the pivot support 34 and the vertical hole 22a of the outer protrusion 22; And A support spring (39) interposed in the fitting protrusion (38) protruding in the housing (24) in the rear region of the pivot link (40) to vertically support the pivot of the pivot link (40); Chiropractic device characterized in that consisting of. The method of claim 2, wherein the stopping member 35 A screw hole 36a formed on one surface of the housing 24; A horizontal fastener 36b which is fastened and fixed by keeping the horizontal in the screw hole 36a; A stopping ball 36c inserted into the front end inner diameter of the horizontal fastener 36b so as to be projected; A spring 36d interposed in the horizontal fastener 36b to elastically support the stopper ball 36c; And A support bolt 36e fastened to and fixed to an inner diameter of the rear end fastener 36b to support the support spring 36d; Spinal braces characterized in that consisting of. 3. The rotating link 40 according to claim 2 A seating portion 41 in which a front region is seated on the pivot support 34; It is integrally bent and formed on the rear surface of the seating portion 42, and is inserted into and supported between the support pivot 44 which is rotatably extended between the one surface of the housing 24 and the inner protrusion 24 by a horizontal axis 43. Support 45 being; And A pressing part 46 integrally formed at a rear surface of the support part 45 and positioned to be close to a vertical hole 22a of the outer protrusion part 22; Spinal braces characterized in that consisting of. The method of claim 1, wherein the rolling means (B) The seating protrusion 50 is fastened and fixed to the lower center region of the sheet member 1, and a rolling protrusion 50 having a bearing rolling groove 50a is formed in the lower central region, and a buffer protrusion having a buffer groove 51a formed in the upper central region. A rolling case 52 in which 51 is integrally formed; A rolling bearing 54 elastically inserted into the bearing rolling groove 50a to perform a rolling rolling motion at an appropriate angle, and fixed to an outer circumferential surface of the through hole 27a in the upper portion of the housing case 27; A fixing bolt 55 inserted through the through hole 27a of the housing case 27 and the inner diameter of the rolling bearing 54; A fixing nut 56 fixed to the fixing bolt 55 to fix the fixing bolt 55 to the housing case 27; A urging buffer member 57 fixed to the upper outer circumference of the fixing bolt 55 and inserted into the buffer groove 51a of the buffer protrusion 51 to protrude outward; And An unlocking member 60 in close contact with an upper portion of the housing case 27 and the rolling protrusion 50 to selectively maintain a rolling state and an unrolling state of the sheet member 1; Chiropractic device characterized in that consisting of. The method of claim 5, wherein the buffer member 57 is A support portion 56a inserted into and supported in the buffer groove 51a of the buffer protrusion 51; And An inclined portion 56b having both ends of an upper region of the support portion 56a tapered at an appropriate angle; Chiropractic device characterized in that consisting of. The method of claim 1 or 5, wherein the unlocking member 60 is A guide 64 extending from a rear end of the housing case 27 to a through hole 27a and having a step guide groove 64a formed therein; And The locking guide hole 66 is slidably inserted into the step guide groove 64a, and a locking long hole 66 is formed at the front end thereof to be selectively seated and separated from the outer diameter of the lower rolling bearing 54, and a grip hole 67 is formed at the rear region. Locking blocking plate 68;  Chiropractic device characterized in that consisting of. According to claim 1, wherein the support means (C) is A compression spring 90 interposed to protrude outward from the fitting groove 23a of the inner protrusion 23; A close contact sheet 92 in close contact with the outer surface of the compression spring (90); A long-bolt 94 sequentially passing through the contact sheet 92, the fitting groove 23a of the inner protrusion 23, and a rear region of the pivot support plate 82; A fastening nut 95 fastened to the long bolt 94 and positioned above the pivot support plate 82; And A fixing cap 97 that is fastened and fixed to the head portion 94a of the long bolt 94 by compressing and releasing the compression spring 90; Chiropractic device characterized in that consisting of. The method of claim 1, wherein the unfolding locking means (D) A locking part 100 integrally protruding from the front surface of the pivot support plate 82; A release part (110) integrally formed in the housing (24) in the rear region of the locking part (100); It is provided between the locking unit 100 and the release unit 110 and is selectively locked to the locking unit 100 and the release unit 110 to unlock, unlocking the back of the back frame 83 Locking member 200; And A rotation member 300 provided between the unlocking locking member 200 and the housing 24 to rotate the unlocking locking member 200; Chiropractic device characterized in that consisting of. The method of claim 9, wherein the locking locking member 200 is A fixing piece 220 fastened and fixed between the locking part 100 and the release part 200 by a fastening bolt 210; And Located in the lower portion of the fixing piece 220 rotatably inserted into the fastening bolt 210 on one side, the engaging portion 231 is selectively caught on the locking portion 100 and the release portion 110 on the outside Is formed, the unlocking locking piece 230 formed with a vertical stone piece 232 on the inside; Chiropractic device characterized in that consisting of. The method of claim 9 or 10, wherein the rotating member 300 A horizontal through hole 310 formed through the other surface of the housing 24; A fitting protrusion 321 is formed to correspond to the horizontal through hole 310, and a fitting protrusion piece 320 protruding from the upper portion of the inner protrusion 23; A rotation lever 330 rotatably arranged between the horizontal through hole 310 and the fitting through hole 321; A protruding piece 340 is fixed to the outer circumference of the pivoting lever 330 and has a vertical through hole 341 formed on the outer circumference thereof, and the locking step jaws 351 and 352 protrude from the outer circumferential edges thereof, respectively. A rotation hole 350 formed to be caught by the engaging stone pieces 354 and 355 formed in the housing 24; A connection hole 360 formed on the vertical stone piece 232 of the unlocking locking piece 230 to correspond to the vertical through hole 341 of the pivoting hole 350; A horizontal moving rod 370 inserted between the vertical through hole 341 and the connecting hole 360 so as to be movable horizontally; And A first interposed between the outer diameter of the horizontal moving rod 370 and the front surface of the protruding piece 340 and the rear surface of the vertical stone piece 232 between the front end of the horizontal moving rod 370 and the rear surface of the protruding piece 340. Two springs 380 and 381; Chiropractic device characterized in that consisting of. According to claim 1, Wherein the back portion of the back of the back member 84 provided on the upper back frame 83 is provided with an auxiliary back support member 400, The auxiliary back member 400 is Auxiliary backrest 410, 420 made to be wrapped in close contact with the waist; Guide rails 450 and 460 connected to rear surfaces of the auxiliary backrests 410 and 420 at appropriate heights by vertical connecting rods 430 and having guide grooves 440 formed therein; A horizontal connecting rod 470 into which the guide rails 450 and 460 are movably inserted; And A fixing bracket 480 fixed to both sides of the horizontal connecting rod 470 to be fastened and fixed to the rear surface of the backrest member 84; Chiropractic device characterized in that consisting of. The method of claim 1, wherein the moving means (A) A fixed case 500 fastened to the lower portion of the pedestal 12; A horizontal slot hole 510 formed through both sides of the fixing case 500; A vertical long groove 520 penetrating the horizontal slot hole 510 from the bottom of the fixed case 500 to an upper region; A pair of rotary rollers 600 rotatably arranged as the rotation shaft 610 in the horizontal slot hole 510; A vertical fixing pin 530 inserted into the vertical long groove 520 and having an annular seating groove 531 formed on an outer diameter of the rotary shaft 610 at a lower portion thereof; And A compression spring 540 mounted on an upper portion of the vertical fixing pin 530 and fitted into the vertical long groove 520; Chiropractic device characterized in that consisting of. The method of claim 1 or 13, wherein the moving means (A) A horizontal slot hole 710 formed through both sides of the fixing case 500 under the pedestal 12; A vertical hole 730 formed from an upper portion of the fixing case 500 to an area of the horizontal slot hole 510; A pair of rotary rollers 700 rotatably arranged as the rotating shaft 720 in the horizontal slot hole 710; A vertical fixing pin 740 inserted into the vertical long hole 730 and having an annular seating groove 741 formed at a lower portion of the vertical shaft 730; A compression spring 750 seated on an upper portion of the vertical fixing pin 740 and fitted into the vertical long hole 730; And A press-fit fixing cap 760 press-fitted into the vertical long hole 730 to support the compression spring 750; Chiropractic device characterized in that consisting of.

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