The therapeutic massage chair
(1) technical field
This utility model relates to the therapeutic massage device, is specially a kind of therapeutic massage chair.
(2) background technology
Along with the quickening of The development in society and economy, rhythm of life and the increase of operating pressure, people more and more pay close attention to health, because the generally use of PC causes shoulder, waist and back strains to become commonly encountered diseases in family and the office.Massage armchair obtains liking of consumers in general, and gets in the common people family more and more at large as a kind of care appliance that can eliminate human-body fatigue.At present, electric massage chair is of a great variety.Some product structure is complicated, powerful, massaging way abundant, outward appearance is graceful; The automatic massage program also is equipped with, the motor of adjustable each massage head of startup, but these functions massage armchair cost how is higher; Cost an arm and a leg, and maintaining and the equal inconvenience of carrying mounting or dismounting.The better simply massage armchair of function, product price is cheap relatively, but also thousands of at least unit.
Analyzing existing massage armchair common characteristic is massage head of a motor-driven; Massage head can not move, and the massage scope is fixed, when the function that need possess massage neck, the back of the body, shank simultaneously; The massage head and the motor that just need the configuration corresponding site; So use motor to increase along with function increases, complex structure causes costing an arm and a leg.Moreover the existing massage armchair massage head massaging way that has only knocking or rotate, may give the weakling and cause physical injury if hinder the patient.Particularly existing massage armchair does not have the massage functions to human body waist both sides, can only rely on other body-building apparatus vibrations waists, replaces the waist massage with its vibration that causes.
Lack simple in structure, the cheap massage armchair that can realize multi-section position massage functions again in a word in the market.
(3) utility model content
The purpose of this utility model is a kind of therapeutic massage chair of design, through a motor-driven movable pulley and fixed pulley, drives Massage roller when rotating, move up and down automatically, at the human body rear side by cervical region to back, carry out rolling massage to waist again.
This utility model design therapeutic massage chair comprises seat support, chair lower limb, motor and Massage roller, and chair lower limb upper end is fixedly connected seat support, supports seat support.Also comprise fixed pulley, movable pulley, the seat support both sides respectively are fixed with chair back location-plate, and sliding tray is longitudinally arranged on the chair back location-plate, and fixed axis connects chair back location-plate top, both sides, and the fixed axis two ends respectively are equipped with the rotating fixed pulley of going up.The fixed mount that is fixed on the chair lower limb is arranged under the seat support, and motor is fixed in fixed mount, and motor is connected with driving shaft through reduction gearing, and driving shaft is positioned at seat support below, parallel with fixed axis, and both ends of main drive shaft is rotatably installed on fixed mount.Both ends of main drive shaft respectively is installed with down fixed pulley, and following fixed pulley has 2 shelves grooves.Shifting axle is also parallel with fixed axis, and the shifting axle two ends are inserted in the sliding tray of chair back location-plate, and shifting axle and sliding tray are for movingly, and shifting axle can freely move up and down in sliding tray.Massage roller is fixedly mounted on the shifting axle middle part, at shifting axle two ends, the Massage roller outside rotating movable pulley and fixed rolling movable pulley is installed respectively.
Left and right sides symmetry is installed the main push-towing rope rope, and the main push-towing rope rope twines 2~4 circles on a shelves groove of the following fixed pulley of driving shaft, and after the one of which end is upwards walked around fixed pulley, affixed with movable pulley, an other end of main push-towing rope rope is then direct and movable pulley is affixed.
In order to realize the rolling of Massage roller, auxiliary hawser twines 2~4 circles on the rolling movable pulley, and the one of which end is walked around fixed pulley, and the other end is walked around down another grade groove of fixed pulley, and two ends join then.When the moving movable pulley of main push-towing rope rope band moved up and down with shifting axle, auxiliary hawser then made the rolling movable pulley rotate, and drove shifting axle and rotated, and made the Massage roller rolling.
Above and below at the sliding tray of chair back location-plate is separately installed with upper limit position switch, lower position switch, and the communication signal line of upper and lower limit bit switch is connected with electric machine controller.When the motor forward rotation, driving shaft drives fixed pulley forward rotation down, and the main push-towing rope rope promotes movable pulley and shifting axle; Shifting axle is along moving on the sliding tray, and meanwhile auxiliary hawser rotates the rolling movable pulley, thereby shifting axle rotates; When rising, Massage roller rolls, from the bottom to top massage at the user back.When shifting axle rises to the upper limit position switch place, the signal of upper limit position switch is delivered to electric machine controller, the motor backward rotation.When the motor backward rotation; Driving shaft drives fixed pulley backward rotation down; The main push-towing rope rope is pulling pulley and shifting axle downwards, and shifting axle moves down along sliding tray, and auxiliary hawser makes rolling movable pulley backward rotation, shifting axle backward rotation; When descending, Massage roller, from top to bottom massages at user back backscrolling.When shifting axle drops to the lower position switch place, the signal of lower position switch is delivered to electric machine controller, and motor commutates and is forward rotation.
Angle between chair back location-plate and the seat support plane is 100 °~120 °, and the fixed axis middle part is fixed with the pillow plate, but the user head places the pillow plate, and comfortable geocline is according on Massage roller.
Said Massage roller is divided into identical left Massage roller of diameter and right Massage roller, and the distance between the left and right Massage roller is 3~10 centimetres, in order to avoid the vertebra of compressing human body.The diameter of said Massage roller is 10~20 centimetres.The Massage roller cylinder is uniformly distributed with 1~5 centimetre of height, and the slick and sly convexity in 1~5 centimetre of top of diameter is with acupuncture point, better stimulation back.
This therapeutic massage chair also disposes the waist massaging disc.On the handrail of seat support both sides, be symmetrically installed with rotating back shaft, the inner of every back shaft is connected and installed with the waist massaging disc, outer end fixed installation hinge wheel.Above-mentioned both ends of main drive shaft is minor sprocket fixedly, and chain connects large and small sprocket wheel.Little, hinge wheel through chain and both sides when driving shaft rotates drive back shaft and rotate, and back shaft drives the waist massaging disc to human body waist both sides rotary massaging.
Said waist massaging disc is the disk of 10~15 centimetres of diameters, and card to the inside is uniformly distributed with 1~3 centimetre of height, and the slick and sly convexity in 1~3 centimetre of top of diameter is with better stimulation waist point.
In order to adapt to the waist width of the different people bodily form, the spacing of said both sides waist massaging disc can be adjusted.Be fixed with axle sleeve on the hinge wheel, screw is arranged on the axle sleeve, axial keyway is arranged on the back shaft, back shaft inserts in the axle sleeve of hinge wheel, and the spinning bolt is butted in the keyway of back shaft by screw screw-in, the bottom of axle sleeve.Making hinge wheel drive back shaft rotates.When needs are adjusted the position of waist massaging disc, unscrew the spinning bolt, back shaft can move axially, and tightens the spinning bolt after the adjustment, the axial location of fixed support axle.
Waist massaging disc back side center fixation has connection handle; Middle part, connection handle outer end is a slot; And slot up and down vertically opposite pin-and-hole arranged, the inner plug of back shaft for matching with the slot of connection handle, width is less than the width of slot before and after the level of plug; The plug pin-and-hole that has the pin-and-hole with connection handle to match on it; The inner plug of back shaft inserts in the slot of waist massage reel connection handle, and the two is for movingly, and bearing pin connects the plug pin-and-hole of back shaft and the pin-and-hole of waist massaging disc connection handle.Connection handle is that axle freely swings on horizontal plane with the bearing pin, and its pendulum angle of the width limitations of slot, plug is less than 90 degree.Angle between waist massaging disc card and the back shaft can be regulated according to human body voluntarily during massage.
This therapeutic massage chair also disposes foot sole massager, and foot sole massager has rectangle frame, a plurality of foot massages parallel with fixed axis is installed in the frame rolls.Have on the left and right side frame of rectangle frame along this frame shifting chute longitudinally, the lower shaft that is fixed in two preceding chair lower limbs passes the shifting chute on the left and right side frame, and the rectangle frame bottom has underframe, underframe to have two supporting legs at least, supports foot sole massager.Foot sole massager not the time spent can place fixed mount below, foot sole massager can be placed on the underfooting of user during use to front slide on lower shaft.
The advantage of this therapeutic massage chair is: 1, only realize the massage to a plurality of positions of human body with a motor; 2, Massage roller can be massaged waist from neck at the back, and switching-over is carried out automatically up and down, and rolling massage is more comfortable, and avoids the human body physical damnification; 3, the adjustable massaging disc of waist massaging disc gradient that rotates can be massaged user waist proud flesh and superabundant fats; 4, provide under the prerequisite of multiple massage functions, reduce parts, simplified structure reduces cost, and uses and convenient in carrying, is more suitable for average family and purchases.
(4) description of drawings
Fig. 1 is the positive perspective view of this therapeutic massage chair embodiment;
Fig. 2 is the schematic rear view of this therapeutic massage chair embodiment;
Fig. 3 is this therapeutic massage chair embodiment drive mechanism sketch map;
Fig. 4 is that the main push-towing rope rope of this therapeutic massage chair embodiment is connected sketch map with fixed pulley, movable pulley;
Fig. 5 is that the main push-towing rope rope of this therapeutic massage chair embodiment, auxiliary hawser are connected sketch map with fixed pulley, movable pulley;
Fig. 6 is back shaft and a waist massaging disc schematic top plan view on the handrail of this therapeutic massage chair embodiment.
The figure internal label is: 1, fixed axis, 2, the pillow plate, 3, go up fixed pulley, 4, chair back location-plate, 5, Massage roller, 51, shifting axle, 52, movable pulley; 521, rolling movable pulley, 6, the waist massaging disc, 61, back shaft, 62, the spinning bolt, 63, connection handle, 64, bearing pin, 65, sleeve; 66, connecting bolt, 7, hinge wheel, 71, axle sleeve, 8, handrail, 9, seat support, 10, motor; 101, travelling gear, 11, fixed mount, 12, foot sole massager, 13, supporting leg, 14, driving shaft, 141, fixed pulley down; 15, chair lower limb, 16, minor sprocket, 17, chain, 18, hawser, 181, the main push-towing rope rope, 182, auxiliary hawser.
(5) specific embodiment
This therapeutic massage chair embodiment comprises seat support 9, chair lower limb 15, motor 10 and Massage roller 5 like Fig. 1, shown in 2, and chair lower limb 15 upper ends are fixedly connected seat support 9, support seat support 9.Seat support 9 both sides respectively are fixed with chair back location-plate 4, and the angle between the plane of chair back location-plate 4 and seat support 9 is 100 °.Sliding tray is longitudinally arranged on the chair back location-plate 4, and chair back location-plate 4 tops, fixed axis 1 connection both sides, fixed axis 1 middle part are fixed with pillow plate 2, and fixed axis 1 two ends respectively are equipped with the rotating fixed pulley 3 of going up.Seat support has the fixed mount 11 that is fixed on the chair lower limb 15 for 9 times; Motor 10 is fixed in fixed mount 11; Motor 10 is connected with driving shaft 14 through under drive gear 101, and driving shaft 14 is positioned at seat support 9 belows, parallel with fixed axis 1, and driving shaft 14 two ends are installed on fixed mount 11 through bearing block.
Shown in Fig. 3 to 5, driving shaft 14 two ends respectively are installed with down fixed pulley 141, and following fixed pulley 141 has 2 shelves grooves.Shifting axle 51 is also parallel with fixed axis 1, and shifting axle 51 two ends are inserted in the sliding tray of chair back location-plate 4, and shifting axle 51 and sliding tray are for movingly, and shifting axle 51 can freely move up and down in sliding tray.Massage roller 5 is divided into identical left Massage roller of diameter and right Massage roller, and the distance between the left and right Massage roller is 5 centimetres, is fixedly mounted on shifting axle 51 middle parts, and the diameter of said Massage roller is 15 centimetres.The Massage roller cylinder is uniformly distributed with 1~3 centimetre of height, the slick and sly convexity in 1~3 centimetre of top of diameter.
Be symmetrically installed with fixed movable pulley 52 and rotating rolling movable pulley 521 at Massage roller 51 outside shifting axles 51 two ends.Main push-towing rope rope 181 twines 3 circles on a shelves groove of the following fixed pulley 141 of driving shaft 14; The one of which end is upwards walked around fixed pulley 3 back, affixed with the last wheel rim of movable pulley 52 1 sides, and restrict an other end of 181 of main push-towing rope is then affixed with the lower rim of the other side of movable pulley 52.Auxiliary hawser 182 is twining 3 circles on rolling movable pulley 521, the one of which end is walked around fixed pulley 3, and the other end is walked around down another grade groove of fixed pulley 141, and two ends join then.When main push-towing rope rope 181 drive movable pulleys 52 moved up and down with shifting axle 51, auxiliary 182 on hawser rotated rolling movable pulley 521, drove shifting axle 51 rotations, and Massage roller 5 is rolled against human body.
Above and below at the sliding tray of chair back location-plate 4 is separately installed with upper limit position switch, lower position switch, and the communication signal line of upper and lower limit bit switch is connected with electric machine controller.When motor 10 forward rotation, driving shaft 14 drives fixed pulley 141 forward rotation down, and main push-towing rope rope 181 promotes movable pulley and shifting axle; Shifting axle is along moving on the sliding tray; Meanwhile, auxiliary hawser 182 rotates shifting axle 51, when Massage roller 5 rises at user back rolling massage.When shifting axle 51 rises to the upper limit position switch place, the signal of upper limit position switch is delivered to electric machine controller, motor 10 backward rotation.When motor 10 backward rotation; Driving shaft 14 drives fixed pulley 141 backward rotation down, and main push-towing rope rope 181 is pulling pulley 52 and shifting axle 51 downwards, and shifting axle 51 moves down along sliding tray; Auxiliary hawser 182 makes shifting axle 51 backward rotation, massages at user back backscrolling when Massage roller 5 descends.When shifting axle 51 drops to the lower position switch place, the signal of lower position switch is delivered to electric machine controller, and motor 10 is changed to forward rotation once more.
Like Fig. 3 and shown in Figure 6, on the handrail 8 of seat support 9 both sides, be symmetrically installed with rotating back shaft 61.There is fixed-wing in sleeve 65 outsides, are fixedly connected on the handrail through set bolt 66.Waist massaging disc 6 back side center fixation have connection handle 63, and connection handle 63 outer ends middle parts be a slot, and about slot, vertically opposite pin-and-hole are arranged, and back shaft 61 is plugged in the sleeve 65, between the two for movingly.The plug of the inner of every back shaft 61 for matching with the slot of connection handle 63; The front and back horizontal width of plug is less than the width of slot; The plug pin-and-hole that has the pin-and-hole with connection handle 63 to match on it, the plug of back shaft 61 insert in the slot of connection handle 63, and bearing pin 64 connects the plug pin-and-hole of back shafts 61 and the pin-and-hole of connection handle 63; Connection handle 63 serves as that axle can be swung on horizontal plane with bearing pin 64, regulates angle between waist massaging disc 6 cards and the back shaft 61 during massage voluntarily.
Said waist massaging disc 6 is the disk of 15 centimetres of diameters, and inside card is uniformly distributed with 1~3 centimetre of height, the slick and sly convexity in 1~3 centimetre of top of diameter.
Driving shaft 14 two ends are minor sprocket 16 fixedly, and chain 17 connects hinge wheel 7 and minor sprocket 16.Be fixed with axle sleeve 71 on the hinge wheel 7; On the axle sleeve 71 screw is arranged, axial keyway is arranged on the back shaft 61, back shaft 61 inserts in the axle sleeve 71 of hinge wheel 7; Spinning bolt 62 is butted in the keyway of back shaft 61 by screw screw-in, the bottom of axle sleeve 71, makes hinge wheel 7 drive back shafts 61 and rotates.Unscrew spinning bolt 62 and can adjust the axial location of back shaft 61.For ease of turn spinning bolt 62, spinning bolt 62 top jugs.
As depicted in figs. 1 and 2, this therapeutic massage chair also disposes foot sole massager 12, and foot sole massager 12 has rectangle frame, and installation is a plurality of in the frame rolls with fixed axis 1 parallel foot massages.Have on the left and right side frame of rectangle frame along this frame shifting chute longitudinally, the lower shaft that is fixed in two preceding chair lower limbs passes the shifting chute on the left and right side frame, and the rectangle frame bottom has underframe, underframe forward position that two supporting legs 13 are arranged, and supports foot sole massager 12.Foot sole massager 12 not the time spent can place fixed mount 11 belows, foot sole massager 12 can be placed on the underfooting of user during use to front slide on lower shaft.
The foregoing description is merely concrete example of purpose, technical scheme and beneficial effect further explain to this utility model, and this utility model is not to be defined in this.All any modifications of within the scope of disclosure of this utility model, being made, be equal to replacement, improvement etc., all be included within the protection domain of this utility model.