CN112842803B

CN112842803B - Adjustable treatment chair

Info

Publication number: CN112842803B
Application number: CN202110195730.1A
Authority: CN
Inventors: 王祥林; 王晓艳
Original assignee: HARBIN QUANKE MEDICAL TECHNOLOGY DEVELOPMENT CO LTD
Current assignee: HARBIN QUANKE MEDICAL TECHNOLOGY DEVELOPMENT CO LTD
Priority date: 2021-02-19
Filing date: 2021-02-19
Publication date: 2022-07-19
Anticipated expiration: 2041-02-19
Also published as: CN112842803A

Abstract

The invention relates to a treatment chair, in particular to an adjustable treatment chair which comprises a rubber flexible shaft, a middle wheel, side wheels, a baffle ring, a side shaft, a vertical seat and a transverse bar. The rubber flexible shaft is provided with a plurality of side shafts, two side shafts on the same rubber flexible shaft are respectively connected to the two cross bars in a rotating mode, a middle wheel is fixedly connected to the middle of the rubber flexible shaft, two side wheels are respectively fixedly connected to the front portion and the rear portion of the rubber flexible shaft, baffle rings are respectively fixedly connected to the two side shafts on the same rubber flexible shaft, and the two baffle rings on the same rubber flexible shaft are respectively attached to the outer sides of the two cross bars.

Description

Adjustable treatment chair

Technical Field

The invention relates to a treatment chair, in particular to an adjustable treatment chair.

Background

The utility model discloses an orthopedics backbone damage rehabilitation treatment chair which is disclosed with application number CN201920247027.9, the utility model relates to the technical field of medical auxiliary device, in particular to an orthopedics backbone damage rehabilitation treatment chair which comprises a rehabilitation treatment chair main body, a treatment chair base is arranged at the lower side of the rehabilitation treatment chair main body, a pneumatic lifting support column is connected at the middle part of the top end of the treatment chair base, the top end of the pneumatic lifting support column is connected with a treatment chair cushion bottom plate, a treatment backrest is fixedly connected at the left side of the treatment chair cushion bottom plate, a motor screw mechanism is fixedly connected at the right side of the fixed connection column, a heating massage ball is arranged at the middle part of the treatment backrest, two sides of the treatment backrest, which are positioned at the heating massage ball, are provided with elastic support pads, the positions of the treatment backrest can be changed according to the received pressure through the elastic support pads, so as to avoid the back from being seriously oppressed, carry out rehabilitation to the backbone through heating massage ball, heat the backbone outside in the massage, can make the patient more comfortable at recovered in-process, help improving the rehabilitation of backbone. However, this patent does not facilitate the patient being dragged.

Disclosure of Invention

The invention provides an adjustable treatment chair which has the beneficial effect that a patient can be conveniently dragged to move.

The invention relates to a treatment chair, in particular to an adjustable treatment chair which comprises a rubber flexible shaft, a middle wheel, side wheels, a retaining ring, a side shaft, a vertical seat and a transverse bar.

The utility model discloses a rubber flexible shaft, including two rubber flexible shafts, two upper portions of erecting seat, rubber flexible shaft, the equal fixedly connected with side shaft in both ends around the rubber flexible shaft, two side shafts on the same rubber flexible shaft rotate respectively and connect on two crossbands, the middle part fixedly connected with intermediate wheel of rubber flexible shaft, two other fixedly connected with side wheels in two parts around the rubber flexible shaft, equal fixedly connected with fender ring on two side shafts on the same rubber flexible shaft, two fender rings on the same rubber flexible shaft laminate with the outside of two crossbands respectively.

Adjustable treatment chair still includes bottom plate, slide rail I, sill post, seat piece and arc bullet pole, is provided with slide rail I on the bottom plate, slide rail I's middle part fixedly connected with seat piece, the equal fixedly connected with arc bullet pole in both sides around the seat piece, two lower parts of erecting the seat are sliding connection two parts around slide rail I respectively, and the outer end of two arc bullet poles is fixed connection respectively in two inboards of erecting the seat, the equal fixedly connected with sill posts in both ends around the bottom plate right side.

The adjustable treatment chair further comprises hinged rods, a sliding block, a middle rod and an upright post, the middle rod is fixedly connected to the middle portion of the right side of the bottom plate, the sliding block is connected to the middle rod in a sliding mode, the sliding block is hinged to the two hinged rods, and the other ends of the two hinged rods are hinged to the lower portions of the two vertical seats respectively.

The adjustable treatment chair further comprises a gear I, a rack I, blocking edges, a flat column, an oil cylinder I and an oil cylinder frame, wherein the gear I is fixedly connected to a plurality of side shafts on the front side, the oil cylinder frame is fixedly connected to a bottom column on the front side, the oil cylinder I is fixedly connected to the upper portion of the oil cylinder frame, the flat column is fixedly connected to the right end of the oil cylinder I in the front-back direction, the flat column is connected to the right portion of the rack I in a sliding mode, the rack I is meshed with the lower sides of the gear I in a transmission mode, the blocking edges are fixedly connected to the front end and the rear end of the upper side of the rack I, and the gear I is located between the two blocking edges.

The adjustable treatment chair further comprises vertical columns, fixing nails and handrails, wherein one handrail is arranged at the front and the back of each handrail, the two handrails are hinged to the upper sides of the two cross bars respectively, the vertical columns are fixedly connected to the left parts of the two handrails, and the fixing nails are fixedly connected to the upper parts of the two vertical columns.

The adjustable treatment chair further comprises a right strip seat, a sliding rail II and supporting legs, the sliding rail II is arranged on the left side of the right strip seat, the right parts of the two transverse strips are connected to the sliding rail II in a sliding mode, the front end and the rear end of the lower side of the right strip seat are fixedly connected with the supporting legs, and the lower parts of the two supporting legs are fixedly connected to the right ends of the two bottom columns respectively.

Adjustable treatment chair still includes the back board, the projection, hydro-cylinder II, the short column, the convex seat, rack II and gear II, the downside middle part fixedly connected with projection of the strip seat in the right side, the equal fixedly connected with convex seat in both ends around the strip seat downside in the right side, equal lateral sliding connection has the short column on two convex seats, the lower part of back board articulates between the right-hand member of two short columns, the mode that short column and convex seat pass through the screw to compress tightly is fixed, the lower part fixedly connected with gear II of back board, lateral sliding connection has rack II on the projection, rack II and gear II meshing transmission, the lower part fixedly connected with hydro-cylinder II of projection, hydro-cylinder II's right part fixed connection is at rack II's right-hand member.

The adjustable treatment chair further comprises foot plates, supporting columns and push rods, the left end of the rack II is fixedly connected with the push rods, the push rods are connected to the stand columns in a sliding mode, the supporting columns are fixedly connected to the front end and the rear end of the bottom plate respectively, the upper portions of the foot plates are hinged between the upper portions of the two supporting columns, and the left portions of the push rods are propped against the lower sides of the foot plates.

The adjustable therapeutic chair further comprises an arc-shaped groove and elastic bands, the arc-shaped groove is formed in the upper portion of the foot plate, and the plurality of elastic bands are arranged on the arc-shaped groove from top to bottom.

Adjustable treatment chair still includes the after-poppet, hydro-cylinder III, the extension bar, horizontal cylinder and hand move the seat, be located fixedly connected with after-poppet on the foundation of rear side, the vertical sliding connection in rear portion of extension bar is on the after-poppet, the lower part fixedly connected with hydro-cylinder III of after-poppet, the upper portion fixed connection of hydro-cylinder III is on the extension bar, sliding connection has the hand to move the seat on the extension bar, the hand moves the seat and passes through the mode that the screw compressed tightly with the extension bar and fix, the hand moves the horizontal cylinder of upper portion fixedly connected with of seat, horizontal cylinder is located the below of a plurality of rubber flexible axle.

The adjustable treatment chair has the beneficial effects that:

the adjustable treatment chair can be used for dragging a patient to move conveniently.

Drawings

The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a first schematic view of an adjustable treatment chair according to the present invention;

FIG. 2 is a schematic view of the overall structure of an adjustable treatment chair according to the present invention;

FIG. 3 is a schematic view of the structure of the rubber flexible shaft and the vertical seat;

FIG. 4 is a first structural view of the base plate and the foot plate;

FIG. 5 is a second schematic structural view of the bottom plate and the foot plate;

fig. 6 is a structural schematic diagram of a rack I;

FIG. 7 is a first schematic view of a right bar seat;

FIG. 8 is a second schematic view of the right seat;

fig. 9 is a schematic structural view of the rear frame.

In the figure: a rubber flexible shaft 1; an intermediate wheel 101; a side wheel 102; a retainer ring 103; a side shaft 104; a gear I105; a vertical seat 2; a cross bar 201; a vertical post 202; a fixing nail 203; a handrail 204; a base plate 3; a slide rail I301; a hinge lever 302; a slider 303; a bottom pillar 304; a center pole 305; a column 306; a seat block 307; an arc-shaped spring rod 308; a foot plate 4; an arc-shaped slot 401; an elastic band 402; a pillar 403; rack I5; a blocking edge 501; a flat column 502; an oil cylinder I503; a cylinder frame 504; a right bar holder 6; a back board 601; a slide rail II 602; legs 603; a convex column 604; a push rod 605; a cylinder II 606; a stub 607; a boss 608; a rack II 609; gear II 610; a rear frame 7; an oil cylinder III 701; an extension bar 702; a transverse cylinder 703; the base 704 is moved by hand.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

The first specific implementation way is as follows:

the embodiment is described below with reference to fig. 1-9, and the invention relates to a treatment chair, in particular to an adjustable treatment chair, which comprises a rubber flexible shaft 1, a middle wheel 101, side wheels 102, a baffle ring 103, side shafts 104, vertical seats 2 and a cross bar 201.

The utility model discloses a rubber flexible shaft, including two rubber flexible shafts 1, erect seat 2, rubber flexible shaft 1, two equal fixedly connected with crossbands 201 in upper portion right sides of seat, rubber flexible shaft 1 is provided with a plurality ofly from a left side to the right side, the equal fixedly connected with side shaft 104 in both ends around the rubber flexible shaft 1, two side shafts 104 on the same rubber flexible shaft 1 rotate respectively and connect on two crossbands 201, the middle part fixedly connected with intermediate wheel 101 of rubber flexible shaft 1, two parts are the fixedly connected with side wheel 102 respectively around the rubber flexible shaft 1, equal fixedly connected with fender ring 103 on two side shafts 104 on the same rubber flexible shaft 1, two fender rings 103 on the same rubber flexible shaft 1 laminate with the outside of two crossbands 201 respectively. The plurality of rubber flexible shafts can rotate and drive the middle wheel 101 and the two side wheels 102 on the rubber flexible shafts to rotate, when a patient sits on the plurality of rubber flexible shafts 1, the rubber flexible shafts 1 can be bent in an adaptive mode, so that the middle wheel 101 and the two side wheels 102 on the same rubber flexible shaft 1 are not located on the same axis, the bent rubber flexible shafts 1 can be driven to rotate when the side shafts 104 on the front side rotate at the moment, the patient sitting on the plurality of rubber flexible shafts 1 is further driven to move back and forth, the position of the patient is adjusted, and a soft seat is provided for the patient.

The second embodiment is as follows:

the embodiment is described below with reference to fig. 1 to 9, the adjustable therapeutic chair further includes a bottom plate 3, a slide rail I301, a bottom pillar 304, a seat block 307 and an arc-shaped elastic rod 308, the bottom plate 3 is provided with the slide rail I301, the middle portion of the slide rail I301 is fixedly connected with the seat block 307, the arc-shaped elastic rods 308 are fixedly connected to the front and rear sides of the seat block 307, the lower portions of the two vertical seats 2 are respectively slidably connected to the front and rear portions of the slide rail I301, the outer ends of the two arc-shaped elastic rods 308 are respectively fixedly connected to the inner sides of the two vertical seats 2, and the front and rear ends of the right side of the bottom plate 3 are respectively fixedly connected with the bottom pillar 304. Two arc bullet poles 308 on the seat piece 307 give two power of perpendicular seat 2 outside removal respectively for two are stood seat 2 and two horizontal bars 201 and have the trend of outside removal all the time, and then take-up a plurality of rubber flexible axle 1, only the people sit on a plurality of rubber flexible axle 1 after just can make the crooked adaptation people's of a plurality of rubber flexible axle 1 shape, and a plurality of rubber flexible axle 1 not only can be crooked, and can lengthen, and then adapt to the different shapes of human different positions.

The third concrete implementation mode:

the embodiment is described below with reference to fig. 1 to 9, the adjustable therapeutic chair further includes a hinge rod 302, a slider 303, a middle rod 305 and a vertical column 306, the middle part of the right side of the bottom plate 3 is fixedly connected with the middle rod 305, the slider 303 is slidably connected on the middle rod 305, the slider 303 is hinged with two hinge rods 302, and the other ends of the two hinge rods 302 are respectively hinged on the lower parts of the two vertical seats 2. The slider 303 can slide on the middle bar 305, and then the two hinge rods 302 can bring the two vertical bases 2 close to or away from each other at the same time, so that the two vertical bases 2 can be close to or away from each other at the same time, and the two vertical bases 2 can perform equidistant reverse symmetrical movement.

The fourth concrete implementation mode is as follows:

the embodiment is described below with reference to fig. 1 to 9, the adjustable treatment chair further includes a gear I105, a rack I5, blocking ribs 501, flat columns 502, cylinders I503, and cylinder frames 504, the gear I105 is fixedly connected to each of the plurality of side shafts 104 located on the front side, the cylinder frame 504 is fixedly connected to the bottom column 304 located on the front side, the cylinder I503 is fixedly connected to the upper portion of the cylinder frame 504, the front-rear flat column 502 is fixedly connected to the right end of the cylinder I503, the flat column 502 is slidably connected to the right portion of the rack I5, the rack I5 is in meshing transmission with the lower sides of the plurality of gears I105, the blocking ribs 501 are fixedly connected to the front and rear ends of the upper side of the rack I5, and the plurality of gears I105 are located between the two blocking ribs 501. When the oil cylinder I503 is stretched, the flat column 502 can be driven to move left and right, the flat column 502 can slide back and forth on the rack I5, the rack I5 can be driven to move left and right by the left and right movement of the flat column 502, and then the gears I105 and the rubber flexible shafts 1 are driven to rotate simultaneously, so that the position of a person can be adjusted.

The fifth concrete implementation mode:

the embodiment is described below with reference to fig. 1 to 9, the adjustable therapeutic chair further includes vertical posts 202, fixing nails 203 and armrests 204, one armrest 204 is respectively disposed at the front and the back of the armrest, the two armrests 204 are respectively hinged on the upper sides of the two cross bars 201, the vertical posts 202 are fixedly connected to the left portions of the two armrests 204, and the fixing nails 203 are fixedly connected to the upper portions of the two vertical posts 202. Both handrails 204 can rotate from front to back, and the bandage can be sleeved between two fixing nails 203, so that the two handrails 204 are close to each other and rotate to be pressed on the human body, and then the thigh part of the human body is pressed and fixed.

The sixth specific implementation mode is as follows:

the embodiment is described below with reference to fig. 1 to 9, the adjustable treatment chair further includes a right strip seat 6, a slide rail II602 and support legs 603, the slide rail II602 is disposed on the left side of the right strip seat 6, the right portions of the two cross bars 201 are slidably connected to the slide rail II602, the front and rear ends of the lower side of the right strip seat 6 are fixedly connected to the support legs 603, and the lower portions of the two support legs 603 are fixedly connected to the right ends of the two bottom posts 304. When the two cross bars 201 slide back and forth, the two cross bars can slide back and forth on the slide rails II602 on the right bar seat 6, and the right bar seat 6 supports the right ends of the two cross bars 201.

The seventh concrete implementation mode:

the embodiment is described below with reference to fig. 1 to 9, the adjustable treatment chair further includes a back rest plate 601, a convex column 604, an oil cylinder II606, a short column 607, a convex seat 608, a rack II609, and a gear II610, the convex column 604 is fixedly connected to the middle of the lower side of the right strip seat 6, the convex seats 608 are fixedly connected to the front and rear ends of the lower side of the right strip seat 6, the short column 607 is transversely slidably connected to the two convex seats 608, the lower portion of the back rest plate 601 is hinged between the right ends of the two short columns 607, the short column 607 and the convex seat 608 are fixed by means of screw compression, the gear II610 is fixedly connected to the lower portion of the back rest plate 601, the rack II609 is transversely slidably connected to the convex column 604, the rack II609 is in meshing transmission with the gear II610, the oil cylinder II606 is fixedly connected to the lower portion of the convex column 604, and the right portion of the oil cylinder II606 is fixedly connected to the right end of the rack II 609. When the oil cylinder II606 stretches, the rack II609 can be driven to move left and right, the rack II609 moves left and right to drive the gear II610 and the backboard 601 to rotate, the angle of the backboard 601 is further adjusted, and the back of the patient needs to lean against the backboard 601.

The specific implementation mode eight:

the embodiment is described below with reference to fig. 1 to 9, the adjustable treatment chair further includes a foot board 4, a pillar 403 and a push rod 605, the push rod 605 is fixedly connected to the left end of the rack II609, the push rod 605 is slidably connected to the upright post 306, the pillars 403 are fixedly connected to both the front and rear ends of the bottom plate 3, the upper portion of the foot board 4 is hinged between the upper portions of the two pillars 403, and the left portion of the push rod 605 abuts against the lower side of the foot board 4. The rack II609 moves left and right and simultaneously drives the push rod 605 to move left and right, and the push rod 605 pushes up the foot plate 4 when moving left, so that the backrest plate 601 and the foot plate 4 synchronously rotate clockwise and anticlockwise.

The specific implementation method nine:

the embodiment is described below with reference to fig. 1 to 9, the adjustable therapeutic chair further includes an arc-shaped slot 401 and elastic bands 402, the arc-shaped slot 401 is disposed on the upper portion of the foot plate 4, and a plurality of elastic bands 402 are disposed on the arc-shaped slot 401 from top to bottom. The person's calf will first press on the plurality of elastic bands 402 and then the person's calf will be lapped on the foot plate 4. The arc-shaped groove 401 is used for adapting to the change of the bending of the plurality of rubber flexible shafts 1 to the leg.

The specific implementation mode is ten:

the embodiment is described below with reference to fig. 1 to 9, the adjustable treatment chair further includes a rear frame 7, an oil cylinder III701, an extension bar 702, a transverse cylinder 703 and a hand-moving seat 704, the rear frame 7 is fixedly connected to the base pillar 304 located at the rear side, the rear portion of the extension bar 702 is vertically and slidably connected to the rear frame 7, the oil cylinder III701 is fixedly connected to the lower portion of the rear frame 7, the upper portion of the oil cylinder III701 is fixedly connected to the extension bar 702, the hand-moving seat 704 is slidably connected to the extension bar 702, the hand-moving seat 704 is fixed to the extension bar 702 by a screw pressing manner, the transverse cylinder 703 is fixedly connected to the upper portion of the hand-moving seat 704, and the transverse cylinder 703 is located below the plurality of rubber flexible shafts 1. The oil cylinder III701 can drive the extension rod 702 to lift when stretching out and drawing back, and the front and back positions of the transverse cylinder 703 relative to the extension rod 702 are adjusted, so that the transverse cylinder 703 jacks up different positions on the plurality of rubber flexible shafts 1, and further jacks up a certain part of the plurality of rubber flexible shafts 1 simultaneously, and the patient is helped to lean and turn over.

It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.

Claims

1. The utility model provides an adjustable treatment chair, includes rubber flexible axle (1), intermediate wheel (101), side wheel (102), keeps off ring (103), side shaft (104), erects seat (2) and horizontal bar (201), its characterized in that: the front and the back of each vertical seat (2) are respectively provided with one vertical seat, the right sides of the upper parts of the two vertical seats (2) are fixedly connected with cross bars (201), a plurality of rubber flexible shafts (1) are arranged from left to right, the front and the back ends of each rubber flexible shaft (1) are respectively fixedly connected with side shafts (104), the two side shafts (104) on the same rubber flexible shaft (1) are respectively and rotatably connected onto the two cross bars (201), the middle part of each rubber flexible shaft (1) is fixedly connected with a middle wheel (101), the front and the back parts of each rubber flexible shaft (1) are respectively and fixedly connected with side wheels (102), the two side shafts (104) on the same rubber flexible shaft (1) are respectively and fixedly connected with baffle rings (103), and the two baffle rings (103) on the same rubber flexible shaft (1) are respectively attached to the outer sides of the two cross bars (201);

the adjustable treatment chair further comprises a bottom plate (3), a sliding rail I (301), a bottom column (304), a seat block (307) and arc-shaped elastic rods (308), wherein the sliding rail I (301) is arranged on the bottom plate (3), the middle part of the sliding rail I (301) is fixedly connected with the seat block (307), the front side and the rear side of the seat block (307) are fixedly connected with the arc-shaped elastic rods (308), the lower parts of two vertical seats (2) are respectively and slidably connected to the front part and the rear part of the sliding rail I (301), the outer ends of the two arc-shaped elastic rods (308) are respectively and fixedly connected to the inner sides of the two vertical seats (2), and the front end and the rear end of the right side of the bottom plate (3) are respectively and fixedly connected with the bottom column (304);

The adjustable treatment chair further comprises hinge rods (302), sliding blocks (303), middle rods (305) and upright columns (306), the middle part of the right side of the bottom plate (3) is fixedly connected with the middle rods (305), the sliding blocks (303) are connected on the middle rods (305) in a sliding manner, the two hinge rods (302) are hinged on the sliding blocks (303), and the other ends of the two hinge rods (302) are hinged to the lower parts of the two vertical seats (2) respectively;

the adjustable treatment chair further comprises a gear I (105), a rack I (5), blocking edges (501), a flat column (502), an oil cylinder I (503) and an oil cylinder frame (504), a plurality of side shafts (104) on the front side are all fixedly connected with the gear I (105), a bottom column (304) on the front side is fixedly connected with the oil cylinder frame (504), the upper portion of the oil cylinder frame (504) is fixedly connected with the oil cylinder I (503), the right end of the oil cylinder I (503) is fixedly connected with the flat column (502) in the front-back direction, the flat column (502) is slidably connected to the right portion of the rack I (5), the rack I (5) is in meshing transmission with the lower sides of the plurality of gear I (105), the front end and the rear end of the upper side of the rack I (5) are all fixedly connected with the blocking edges (501), and the plurality of gear I (105) are all located between the two blocking edges (501).

2. An adjustable treatment chair according to claim 1, wherein: the adjustable treatment chair further comprises vertical posts (202), fixing nails (203) and armrests (204), wherein the front and the back of the armrests (204) are respectively provided with one armrest, the two armrests (204) are respectively hinged to the upper sides of the two transverse strips (201), the left parts of the two armrests (204) are fixedly connected with the vertical posts (202), and the upper parts of the two vertical posts (202) are fixedly connected with the fixing nails (203).

3. An adjustable treatment chair as claimed in claim 2, wherein: adjustable treatment chair still includes right side strip seat (6), slide rail II (602) and landing leg (603), and the left side of right side strip seat (6) is provided with slide rail II (602), and the equal sliding connection in right part of two crossbands (201) is on slide rail II (602), the equal fixedly connected with landing leg (603) in both ends around right side strip seat (6) downside, the lower part difference fixed connection of two landing legs (603) is at the right-hand member of two foundation columns (304).

4. An adjustable treatment chair as claimed in claim 3, wherein: the adjustable treatment chair also comprises a backrest plate (601), a convex column (604), an oil cylinder II (606), a short column (607), a convex seat (608), a rack II (609) and a gear II (610), the lower side middle part fixedly connected with projection (604) of right side strip seat (6), equal fixedly connected with projection (608) in both ends around right side strip seat (6) downside, equal lateral sliding connection has short column (607) on two projection (608), the lower part of back board (601) articulates between the right-hand member of two short columns (607), short column (607) are fixed through the mode that the screw compressed tightly with projection (608), the lower part fixedly connected with gear II (610) of back board (601), lateral sliding connection has rack II (609) on projection (604), rack II (609) and gear II (610) meshing transmission, the lower part fixedly connected with hydro-cylinder II (606) of projection (604), the right part fixed connection of hydro-cylinder II (606) is at the right-hand member of rack II (609).

5. An adjustable treatment chair according to claim 4, wherein: the adjustable treatment chair further comprises a foot plate (4), pillars (403) and a push rod (605), the left end of the rack II (609) is fixedly connected with the push rod (605), the push rod (605) is connected to the upright post (306) in a sliding mode, the front end and the rear end of the bottom plate (3) are fixedly connected with the pillars (403), the upper portion of the foot plate (4) is hinged between the upper portions of the two pillars (403), and the left portion of the push rod (605) abuts against the lower side of the foot plate (4).

6. An adjustable treatment chair according to claim 5, wherein: the adjustable therapeutic chair further comprises an arc-shaped groove (401) and elastic bands (402), the arc-shaped groove (401) is formed in the upper portion of the foot plate (4), and the plurality of elastic bands (402) are arranged on the arc-shaped groove (401) from top to bottom.

7. An adjustable treatment chair according to claim 6, wherein: the adjustable treatment chair further comprises a rear frame (7), an oil cylinder III (701), an extension rod (702), a transverse cylinder (703) and a hand-moving seat (704), the rear frame (7) is fixedly connected to the base column (304) on the rear side, the rear portion of the extension rod (702) is vertically connected to the rear frame (7) in a sliding mode, the lower portion of the rear frame (7) is fixedly connected with the oil cylinder III (701), the upper portion of the oil cylinder III (701) is fixedly connected to the extension rod (702), the extension rod (702) is connected with the hand-moving seat (704) in a sliding mode, the hand-moving seat (704) is fixed to the extension rod (702) in a screw pressing mode, the upper portion of the hand-moving seat (704) is fixedly connected with the transverse cylinder (703), and the transverse cylinder (703) is located below the plurality of flexible shaft rubber (1).