CN114376362B - Adjustable massage rattan chair - Google Patents

Abstract

The application discloses adjustable massage rattan chair relates to the household articles field, including base, massage subassembly, armrest subassembly and upset subassembly, the base level sets up, and is equipped with in the base and hold the chamber, the massage subassembly sets up in holding the intracavity, and massage subassembly and base peg graft mutually, armrest subassembly sets up the top at the base, the upset subassembly slope sets up the side at armrest subassembly, and upset subassembly and armrest subassembly rotate to be connected, still be equipped with in the base rather than the pedal piece of pegging graft mutually, and pedal piece is located massage subassembly's below. The invention has the advantages that: the tilting angle of the user can be adjusted through the overturning assembly, so that the comfort level is improved, the user can be massaged through the massaging assembly, and the fatigue of the user is relieved.

Description

Adjustable massage rattan chair

Technical Field

The application relates to the technical field of household articles, in particular to an adjustable massage rattan chair.

Background

The seat is an indispensable tool for people to rest, work, etc. in daily life, and is required to have not only beautiful appearance but also high comfort.

In the prior art, the rattan chair is light in weight, attractive in appearance and is the first choice of an outdoor leisure chair, and compared with the bulkiness of a sofa and the comfort level of a common plastic chair, the rattan chair has the advantages of combining the two, so that the weight is reduced, and meanwhile, the comfort level is improved. However, the existing cane chairs have many improvements to enhance the comfort and convenience of the user.

Disclosure of Invention

The embodiment of the application provides an adjustable massage rattan chair, including base, massage subassembly, armrest subassembly and upset subassembly, the base level sets up, and is equipped with in the base and hold the chamber, the massage subassembly sets up in holding the intracavity, and massage subassembly and base peg graft mutually, armrest subassembly sets up the top at the base, the upset subassembly slope sets up the side at armrest subassembly, and upset subassembly and armrest subassembly rotate to be connected, still be equipped with in the base rather than the pedal piece of pegging graft mutually, and pedal piece is located massage subassembly's below.

Further, the massage subassembly includes driving motor, movable motor, rotation gear, movable screw, baffle, lantern ring, driving gear and two massage pieces, the baffle is equipped with two, and two baffle intervals set up in the base, and the top of two baffles all with the interior roof fixed connection of base, driving motor sets up on the lateral wall of a baffle, and driving motor's output runs through the lateral wall rotation of a baffle and another baffle and be connected, the rotation gear cover is established on driving motor's output, and the rotation gear is located between two baffles, movable motor sets up on the lateral wall of a baffle, and movable motor is located the side of driving motor, movable screw level sets up between two baffles, and movable screw's both ends are connected with two baffles rotation respectively, movable motor's output runs through a baffle and movable screw fixed connection, the lantern ring cover is established on movable screw, the driving gear cover is established on the lantern ring, and driving gear and the lantern ring rotates to be connected, the rotation gear meshes with the driving gear, two the massage piece sets up on two baffles respectively, and two equal cooperation with the driving gear.

Further, every the massage piece all includes axis of rotation, driven gear, rotating arm, connecting axle, linking arm, limiting plate, beats piece and sliding block, the axis of rotation level sets up the side at a baffle, and the one end of axis of rotation runs through a baffle and extends to between two baffles, driven gear sets up on the one end of axis of rotation, and driven gear meshes with the driving gear mutually, the rotating arm cover is established on the other end of axis of rotation, and the rotating arm is located the side of a baffle, the linking axle level sets up the side at the rotating arm, and the one end and the top fixed connection of rotating arm of linking axle, the linking arm cover is established on the other end of connecting axle, and the linking arm laminating mutually, the limiting plate is equipped with two, and two limiting plate intervals set up the side at a baffle, and the lateral wall fixed connection of a limiting plate and a baffle, another limiting plate and the inside wall fixed connection of base, the piece level sets up at the top of two limiting plates, and the lateral wall of beating the piece articulates in the linking arm mutually, the one end and the sliding block is the top of a T type and the sliding block is the two sets up at the bottom of beating the two limiting plates and the sliding block, the two side walls are equipped with the side of beating the sliding block mutually.

Further, the handrail subassembly includes cushion, extension piece, sliding shaft and handrail, the cushion level sets up the top at the base, the handrail is equipped with two, and two handrail interval symmetry sets up in the cushion, and two armrests all peg graft mutually with the cushion, the sliding tray has all been seted up on the two inside walls of cushion, the sliding shaft is equipped with two, and two sliding shafts set up respectively in two armrests, and the both ends of every sliding shaft all run through an handrail and extend to two sliding tray in, the extension piece is equipped with two, and two extension piece symmetries set up on the both sides wall of cushion, and all seted up the spout that is linked together with the sliding tray on the lateral wall of every extension piece, every the lateral wall of extension piece all laminates mutually with an handrail.

Further, every all be equipped with conflict piece in the spout on the extension piece, and conflict piece and an extension piece sliding connection, conflict piece is including connecting spring and conflict roller, the vertical setting of conflict roller is in the spout, and conflict roller is pegged graft mutually with an extension piece, connecting spring vertically sets up between conflict roller and an extension piece, and connecting spring's one end and conflict roller's top fixed connection, connecting spring's the other end and an extension piece fixed connection, the bottom of conflict roller is laminated mutually with the diapire of a spout.

Further, the upset subassembly includes back, live-rollers, rotation seat, synchronizing shaft, upset gear, synchronizing gear, fixed plate and upset motor, the live-rollers level sets up between two extension pieces, and the both ends of live-rollers rotate with the lateral wall of two extension pieces respectively and be connected, the back cover is established on the live-rollers, and the both sides wall of back laminate mutually with two extension pieces respectively, the synchronizing shaft level sets up the side at the base, and the synchronizing shaft is located the below of back, the rotation seat is equipped with two, and two rotation seat intervals set up on the lateral wall of base, and two rotation seats all overlap and establish on the synchronizing shaft, the synchronizing gear cover is established on the synchronizing shaft, and synchronizing gear is located between two rotation seats, the fixed plate level sets up on the lateral wall of base, and the fixed plate is located the below of synchronizing gear, the upset motor sets up the bottom at the fixed plate, and the output of upset motor runs through the fixed plate and extends to the below of synchronizing gear, the upset gear sets up on the output of upset motor, and the synchronizing gear meshes mutually with synchronizing gear.

Furthermore, the two ends of the synchronous shaft and the rotating roller are respectively sleeved with a synchronous wheel, and each two synchronous wheels are respectively sleeved with a synchronous belt.

Further, the pedal piece includes running-board, conflict spring and rotation handle, running-board level sets up in the base, and running-board and base sliding connection, conflict spring is equipped with three, and three conflict spring all sets up in the base along the equidistant length direction of running-board, and the one end of every conflict spring all with base fixed connection, the other end of every conflict spring all with running-board fixed connection, rotation handle rotates the setting on the lateral wall of base, and rotates the top that the handle is located the running-board.

The above-mentioned at least one technical scheme that this application embodiment adopted can reach following beneficial effect:

firstly, the user sits on the cushion, rotate and rotate the handle, make the conflict spring pop out the running-board, the confliction spring is taken the foot for the user, the user takes out the handrail from both sides, the sliding shaft is at the in-process of removal, conflict roller, thereby compress connecting spring, make conflict roller rise, when the sliding shaft continues to remove, the conflict roller can descend under connecting spring's elasticity effect, thereby block conflict roller, rotate the handrail afterwards, thereby make two handrails rotate to vertical, for the user to use, when need adjust the inclination of back, the upset motor rotates, drive its output fixed connection's upset gear rotates, the upset gear rotates and drives rather than engaged with synchro gear rotation, thereby make the synchronizing shaft rotate, through setting up of synchronizing wheel and hold-in range, make the rotor roll follow and rotate, thereby drive the back of cover and establish above that rotates, satisfy the user's user demand.

Secondly, when the user needs to massage the shank, driving motor drives the rotation gear of its output fixed connection and rotates, the rotation gear drives the driving gear and rotates, drive driven gear through the driving gear and rotate, make the axis of rotation drive the rotation arm and rotate, the rethread connecting axle drives the linking arm and removes, thereby when removing through the linking arm, drive and strike the piece and slide on two limiting plates, thereby strike the shank of user through striking the piece, the tired sense of user is relaxed, simultaneously, can drive through the mobile motor and remove the screw rod rotation, thereby adjust the position of driving gear, the piece is struck to single control one side, thereby alleviate the tired of user.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic view of a massage assembly according to the present invention;

FIG. 3 is an enlarged view of FIG. 2 at A;

FIG. 4 is a schematic view of the armrest assembly of the present invention;

FIG. 5 is a schematic view of a portion of the armrest assembly of the present invention;

FIG. 6 is a schematic view of a structure of a contact member according to the present invention;

FIG. 7 is a schematic diagram of a second embodiment of a contact member;

FIG. 8 is a schematic view of a flip assembly according to the present invention;

fig. 9 is a schematic structural view of the pedal in the present invention.

In the figure: base 1, massage assembly 2, driving motor 21, moving motor 22, rotating gear 23, moving screw 24, shutter 25, collar 26, driving gear 27, massage member 28, rotating shaft 281, driven gear 282, rotating arm 283, connecting shaft 284, connecting arm 285, stopper 286, knock block 287, slide block 288, armrest assembly 3, seat cushion 31, extension block 32, sliding shaft 33, armrest 34, interference member 35, connecting spring 351, interference roller 352, turnover assembly 4, backrest 41, rotating roller 42, rotating seat 43, synchronizing shaft 44, turnover gear 45, synchronizing gear 46, fixed plate 47, turnover motor 48, synchronizing wheel 49, synchronizing belt 410, pedal 5, foot pedal 51, interference spring 52, rotating handle 53.

Detailed Description

For the purposes, technical solutions and advantages of the present application, the technical solutions of the present application will be clearly and completely described below with reference to specific embodiments of the present application and corresponding drawings. It will be apparent that the described embodiments are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

The following describes in detail the technical solutions provided by the embodiments of the present application with reference to the accompanying drawings.

This embodiment, as shown in fig. 1 to 9, an adjustable massage rattan chair, it includes base 1, massage subassembly 2, handrail subassembly 3 and upset subassembly 4, base 1 level sets up, and is equipped with in the base 1 and hold the chamber, massage subassembly 2 sets up and holds the intracavity, and massage subassembly 2 peg graft mutually with base 1, handrail subassembly 3 sets up at the top of base 1, upset subassembly 4 slope sets up the side at handrail subassembly 3, and upset subassembly 4 rotates with handrail subassembly 3 to be connected, still be equipped with in the base 1 rather than the pedal piece 5 of pegging graft mutually, and pedal piece 5 is located the below of massage subassembly 2.

Specifically, the massage assembly 2 includes a driving motor 21, a moving motor 22, a rotating gear 23, a moving screw 24, a baffle 25, a collar 26, a driving gear 27 and two massage members 28, the baffle 25 is provided with two baffles 25, the two baffles 25 are arranged in the base 1 at intervals, the tops of the two baffles 25 are fixedly connected with the inner top wall of the base 1, the driving motor 21 is arranged on the side wall of one baffle 25, the output end of the driving motor 21 penetrates through the side wall of one baffle 25 and is rotatably connected with the side wall of the other baffle 25, the rotating gear 23 is sleeved on the output end of the driving motor 21, the rotating gear 23 is positioned between the two baffles 25, the moving motor 22 is arranged on the side wall of one baffle 25, the moving motor 22 is positioned beside the driving motor 21, the moving screw 24 is horizontally arranged between the two baffles 25, two ends of the moving screw 24 are respectively and rotatably connected with the two baffles 25, the output end of the moving motor 22 penetrates through one baffle 25 and is fixedly connected with the moving screw 24, the collar 26 is sleeved on the moving screw 24, the collar 26 is rotatably connected with the driving gear 26, the collar 26 is rotatably connected with the driving gear 285, and the driven gear 27 is rotatably driven by the driving gear 27, and the driven gear 285 is rotatably connected with the driving gear 27, and the driven gear 27 is rotatably driven by the driving gear 27, and the driven gear 284 is rotatably connected with the driving gear 27, and the driven gear 27 is rotatably, when the driven by the driving gear is rotatably driven by the driving gear 28, and the driving gear 27 is rotatably driven by the driving gear 28, and the driving gear 28 is rotatably connected with the driving gear 28, and the driving gear is rotatably driven by the driving gear 28 and the driving gear is rotatably and rotatably driven by the driving gear and the driving gear. The knocking block 287 is driven to slide on the two limiting plates 286, so that the lower leg of a user is knocked through the knocking block 287, fatigue of the user is relieved, and meanwhile, the moving screw 24 can be driven to rotate through the moving motor 22, so that the position of the driving gear 27 is adjusted, and the knocking block 287 on one side is independently controlled.

Specifically, each massage part 28 includes a rotation shaft 281, a driven gear 282, a rotation arm 283, a connection shaft 284, a connection arm 285, a limiting plate 286, a knocking block 287 and a sliding block 288, the rotation shaft 281 is horizontally disposed at the side of one baffle 25, one end of the rotation shaft 281 penetrates through one baffle 25 and extends between two baffles 25, the driven gear 282 is disposed at one end of the rotation shaft 281, the driven gear 282 is meshed with the driving gear 27, the rotation arm 283 is sleeved at the other end of the rotation shaft 281, the rotation arm 283 is disposed at the side of one baffle 25, the connection shaft 284 is horizontally disposed at the side of the rotation arm 283, one end of the connection shaft 284 is fixedly connected with the top of the rotation arm 283, the connection arm 285 is sleeved at the other end of the connection shaft 284, the connection arm 285 is attached to the rotation arm 283, the limiting plate 286 is provided with two limiting plates 286, the two limiting plates 286 are disposed at the side of one baffle 25 at intervals, one side wall is fixedly connected with the side wall of the other baffle 25, the other side wall 286 is fixedly connected with the side wall of the base 286, the other side wall 1 is fixedly connected with the inner wall of the base, the driving block 285 is fixedly connected with the two sliding blocks 285 through the driving block 285, the driving block 285 is disposed at the bottom of the two driving block 285, and is connected with the sliding block 288, the driving block 287 through the driving block is horizontally disposed at the top of the two driving block 287, and the sliding block is connected with the driving block via the driving block 1, the driving block is connected with the sliding block 288, and the driving block is connected with the driving block through the sliding block through the driving block and the driving block is connected through the driving block through the sliding block and the driving block through the sliding block through the driving block and the sliding block is connected through the driving block through the one through the driving block can and is connected, thereby, the user's lower leg is knocked by the knocking block 287, and the user's fatigue is relaxed.

Specifically, the armrest assembly 3 includes cushion 31, extension piece 32, sliding shaft 33 and handrail 34, cushion 31 level sets up the top at base 1, handrail 34 is equipped with two, and two handrail 34 interval symmetry sets up in cushion 31, and two handrail 34 all peg graft with cushion 31, the sliding tray has all been seted up on the two inside walls of cushion 31, sliding shaft 33 is equipped with two, and two sliding shaft 33 set up respectively in two handrails 34, and the both ends of every sliding shaft 33 all run through one handrail 34 and extend to two sliding tray in, extension piece 32 is equipped with two, and two extension piece 32 symmetry sets up on the both sides wall of cushion 31, and all opens the spout that is linked together with the sliding tray on the lateral wall of every extension piece 32, and every the lateral wall of extension piece 32 all is laminated with one handrail 34, and the user draws handrail 34 from both sides, and sliding shaft 33 is the in-process of removal, and the conflict roller 352 to compress connecting spring 351 makes the roller conflict roller rise, and when sliding shaft 33 moves conflict roller 352, and continues to rotate in order to make the roller 352 and then use the roller 352 to rotate, thereby the roller 352 is used to rotate.

Specifically, every all be equipped with conflict piece 35 in the spout on the extension piece 32, and conflict piece 35 and an extension piece 32 sliding connection, conflict piece 35 includes coupling spring 351 and conflict roller 352, the vertical setting of conflict roller 352 is in the spout, and conflict roller 352 is pegged graft mutually with an extension piece 32, coupling spring 351 vertical setting is between conflict roller 352 and an extension piece 32, and coupling spring 351's one end and conflict roller 352's top fixed connection, coupling spring 351's the other end and an extension piece 32 fixed connection, conflict roller 352's bottom and a spout's diapire laminating, and slide shaft 33 is at the in-process of removal, conflict roller 352 to compression coupling spring 351 makes conflict roller 352 rise, and when slide shaft 33 continued to remove, conflict roller 352 can descend under coupling spring 351's elasticity effect, thereby blocks conflict roller 352.

Specifically, the turnover assembly 4 comprises a backrest 41, a rotating roller 42, a rotating seat 43, a synchronizing shaft 44, turnover gears 45, synchronizing gears 46, a fixed plate 47 and a turnover motor 48, wherein the rotating roller 42 is horizontally arranged between the two extending blocks 32, two ends of the rotating roller 42 are respectively connected with the side walls of the two extending blocks 32 in a rotating mode, the backrest 41 is sleeved on the rotating roller 42, two side walls of the backrest 41 are respectively attached to the two extending blocks 32, the synchronizing shafts 44 are horizontally arranged at the side of the base 1, the synchronizing shafts 44 are positioned below the backrest 41, the rotating seats 43 are provided with two rotating seats 43, the two rotating seats 43 are arranged on the side walls of the base 1 at intervals, the two rotating seats 43 are respectively sleeved on the synchronizing shafts 44, the synchronizing gears 46 are positioned between the two rotating seats 43, the fixed plate 47 is horizontally arranged on the side walls of the base 1, the fixed plate 47 is positioned below the synchronizing gears 46, the turnover motor 48 is arranged at the bottom of the fixed plate 47 and is respectively attached to the two extending blocks 32, the turnover motor 48 is horizontally arranged at the bottom of the fixed plate 47, the turnover motor and is connected with the turnover motor 45 through the turnover motor 45, and the turnover motor is meshed with the turnover motor 45, and the turnover motor is arranged on the side wall and the side of the side wall 45.

Specifically, the synchronizing shaft 44 and the rotating roller 42 are respectively sleeved with a synchronizing wheel 49, and each two synchronizing wheels 49 are respectively sleeved with a synchronizing belt 410, so that the rotating roller 42 rotates along with the synchronizing shaft 44 through the arrangement of the synchronizing wheels 49 and the synchronizing belts 410.

Specifically, the pedal piece 5 includes running-board 51, conflict spring 52 and rotation handle 53, running-board 51 level sets up in base 1, and running-board 51 and base 1 sliding connection, conflict spring 52 is equipped with three, and three conflict spring 52 all set up in base 1 along the length direction equidistant of running-board 51, and the one end of every conflict spring 52 all with base 1 fixed connection, the other end of every conflict spring 52 all with running-board 51 fixed connection, rotation handle 53 rotates and sets up on the lateral wall of base 1, and rotates handle 53 and be located running-board 51's top, and the user sits on cushion 31, rotates rotation handle 53, makes conflict spring 52 take out running-board 51, the user takes the foot.

The working process of the invention is as follows: the user sits on the cushion 31 and rotates the rotating handle 53 to enable the abutting spring 52 to eject the foot pedal 51 for the user to take feet, the user pulls out the armrests 34 from two sides, the sliding shaft 33 abuts against the abutting roller 352 in the moving process to compress the connecting spring 351, the abutting roller 352 rises, when the sliding shaft 33 continues to move, the abutting roller 352 descends under the elastic force of the connecting spring 351 to clamp the abutting roller 352, then the armrests 34 are rotated to enable the two armrests 34 to rotate to be vertical for the user to use, when the inclination angle of the backrest 41 is required to be adjusted, the overturning motor 48 rotates to drive the overturning gear 45 fixedly connected with the output end of the overturning motor to rotate, the overturning gear 45 rotates to drive the synchronizing gear 46 meshed with the overturning motor to rotate, so that the synchronizing shaft 44 rotates, through the arrangement of the synchronizing gear 49 and the synchronizing belt 410, the rotating roller 42 is enabled to rotate in a following manner, the backrest 41 sleeved on the rotating roller 42 is driven to rotate, the use requirement of a user is met, when the user needs to massage the legs, the driving motor 21 drives the rotating gear 23 fixedly connected with the output end of the driving motor to rotate, the rotating gear 23 drives the driving gear 27 to rotate, the driven gear 282 is driven by the driving gear 27 to rotate, the rotating shaft 281 drives the rotating arm 283 to rotate, the connecting arm 285 is driven to move through the connecting shaft 284, the knocking block 287 is driven to slide on the two limiting plates 286 when the connecting arm 285 moves, the user's lower legs are knocked through the knocking block 287, the fatigue of the user is relieved, meanwhile, the moving screw 24 can be driven to rotate through the moving motor 22, the position of the driving gear 27 is adjusted, and the knocking block 287 on one side is independently controlled.

The foregoing is merely exemplary of the present application and is not intended to limit the present application. Various modifications and changes may be made to the present application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc. which are within the spirit and principles of the present application are intended to be included within the scope of the claims of the present application.

Claims (3)

1. An adjustable massage rattan chair which characterized in that: the novel massage device comprises a base (1), a massage assembly (2), a handrail assembly (3) and a turnover assembly (4), wherein the base (1) is horizontally arranged, a containing cavity is formed in the base (1), the massage assembly (2) is arranged in the containing cavity, the massage assembly (2) is inserted with the base (1), the handrail assembly (3) is arranged at the top of the base (1), the turnover assembly (4) is obliquely arranged at the side of the handrail assembly (3), the turnover assembly (4) is rotationally connected with the handrail assembly (3), a pedal piece (5) inserted with the foot piece is further arranged in the base (1), and the pedal piece (5) is located below the massage assembly (2); the massage component (2) comprises a driving motor (21), a moving motor (22), a rotating gear (23), a moving screw (24), baffles (25), a lantern ring (26), a driving gear (27) and two massage pieces (28), wherein the baffles (25) are arranged in the base (1), the two baffles (25) are arranged at intervals, the tops of the two baffles (25) are fixedly connected with the inner top wall of the base (1), the driving motor (21) is arranged on the side wall of one baffle (25), the output end of the driving motor (21) penetrates through the side wall of one baffle (25) to be connected with the side wall of the other baffle (25) in a rotating mode, the rotating gear (23) is sleeved on the output end of the driving motor (21), the rotating gear (23) is positioned between the two baffles (25), the moving motor (22) is arranged on the side wall of one baffle (25), the moving motor (22) is positioned beside the driving motor (21), the moving screw (24) is horizontally arranged between the two baffles (25) and penetrates through the side wall of the moving motor (24) to be connected with the moving screw (24) to the output end of the moving screw (25) respectively, the sleeve ring (26) is sleeved on the movable screw (24), the driving gear (27) is sleeved on the sleeve ring (26), the driving gear (27) is rotationally connected with the sleeve ring (26), the rotating gear (23) is meshed with the driving gear (27), the two massaging pieces (28) are respectively arranged on the two baffles (25), and the two massaging pieces (28) are in transmission fit with the driving gear (27); each massage piece (28) comprises a rotating shaft (281), a driven gear (282), a rotating arm (283), a connecting shaft (284), a connecting arm (285), a limiting plate (283), a knocking block (287) and a sliding block (288), wherein the rotating shaft (281) is horizontally arranged beside one baffle (25), one end of the rotating shaft (281) penetrates through one baffle (25) and extends between the two baffles (25), the driven gear (282) is arranged at one end of the rotating shaft (281), the driven gear (282) is meshed with a driving gear (27), the rotating arm (283) is sleeved on the other end of the rotating shaft (281), the rotating arm (283) is positioned beside one baffle (25), the connecting shaft (284) is horizontally arranged beside the rotating arm (283), one end of the connecting shaft (284) is fixedly connected with the top end of the rotating arm (283), the connecting arm (285) is sleeved on the other end of the connecting shaft (285), the connecting arm (283) is attached to the rotating arm (283), the limiting plate (286) is fixedly arranged beside the two baffles (25), the limiting plates (286) are fixedly arranged beside the two baffles (25), the other limiting plate (286) is fixedly connected with the inner side wall of the base (1), the knocking block (287) is horizontally arranged at the top of the two limiting plates (286), the side wall of the knocking block (287) is hinged to the connecting arm (285), the sliding block (288) is arranged at the bottom of the knocking block (287) in a T shape, the sliding block (288) is attached to the two limiting plates (286), the knocking block (287) is in sliding connection with the two limiting plates (286) through the sliding block (288), and two grooves are formed in the side wall of the base (1); the handrail component (3) comprises a seat cushion (31), extension blocks (32), sliding shafts (33) and handrails (34), wherein the seat cushion (31) is horizontally arranged at the top of the base (1), the handrails (34) are arranged in two, the two handrails (34) are symmetrically arranged in the seat cushion (31) at intervals, the two handrails (34) are spliced with the seat cushion (31), sliding grooves are formed in the two inner side walls of the seat cushion (31), the sliding shafts (33) are arranged in two, the two sliding shafts (33) are respectively arranged in the two handrails (34), the two ends of each sliding shaft (33) penetrate through one handrail (34) and extend into the two sliding grooves, the two extension blocks (32) are symmetrically arranged on the two side walls of the seat cushion (31), sliding grooves communicated with the sliding grooves are formed in the side walls of each extension block (32), and the side walls of each extension block (32) are attached to one handrail (34); each sliding groove on the extending block (32) is internally provided with an abutting piece (35), the abutting piece (35) is in sliding connection with one extending block (32), the abutting piece (35) comprises a connecting spring (351) and an abutting roller (352), the abutting roller (352) is vertically arranged in the sliding groove, the abutting roller (352) is in plug connection with one extending block (32), the connecting spring (351) is vertically arranged between the abutting roller (352) and one extending block (32), one end of the connecting spring (351) is fixedly connected with the top end of the abutting roller (352), the other end of the connecting spring (351) is fixedly connected with one extending block (32), and the bottom end of the abutting roller (352) is attached to the bottom wall of one sliding groove; the turnover assembly (4) comprises a backrest (41), a rotating roller (42), rotating seats (43), a synchronizing shaft (44), turnover gears (45), synchronizing gears (46), a fixed plate (47) and a turnover motor (48), wherein the rotating roller (42) is horizontally arranged between two extending blocks (32), two ends of the rotating roller (42) are respectively connected with the side walls of the two extending blocks (32) in a rotating mode, the backrest (41) is sleeved on the rotating roller (42), two side walls of the backrest (41) are respectively attached to the two extending blocks (32), the synchronizing shaft (44) is horizontally arranged at the side of the base (1), the synchronizing shaft (44) is located below the backrest (41), the two rotating seats (43) are arranged at intervals, the two rotating seats (43) are respectively sleeved on the side walls of the base (1), the synchronizing gears (46) are respectively sleeved on the synchronizing shaft (44), the synchronizing gears (46) are respectively attached to the two extending blocks (32), the synchronizing shafts (44) are horizontally arranged between the two rotating seats (43) and the fixed plate (47) is located at the bottom of the fixed plate (47), and the output end of the turnover motor (48) penetrates through the fixed plate (47) and extends to the lower part of the synchronous gear (46), the turnover gear (45) is arranged on the output end of the turnover motor (48), and the turnover gear (45) is meshed with the synchronous gear (46).

2. An adjustable massage armchair according to claim 1, characterized in that: synchronous wheels (49) are sleeved on two ends of the synchronous shaft (44) and the rotating roller (42), and a synchronous belt (410) is sleeved on each two synchronous wheels (49).

3. An adjustable massage armchair according to claim 1, characterized in that: the pedal piece (5) comprises a pedal plate (51), a supporting spring (52) and a rotating handle (53), wherein the pedal plate (51) is horizontally arranged in the base (1), the pedal plate (51) is in sliding connection with the base (1), the supporting spring (52) is three, the three supporting springs (52) are uniformly arranged in the base (1) along the length direction of the pedal plate (51) at equal intervals, one end of each supporting spring (52) is fixedly connected with the base (1), the other end of each supporting spring (52) is fixedly connected with the pedal plate (51), the rotating handle (53) is rotationally arranged on the side wall of the base (1), and the rotating handle (53) is located above the pedal plate (51).