Masseur with scraping massage functions
Technical field
The present invention relates to masseur, especially relate to a kind of massage armchair carries out back massage to human body masseur that is mainly used in scraping massage functions.
Background technology
At present, people are increasingly high to the functional requirement of masseur, and hope can simulate the effect of manual massage better, for this reason, constantly research and develop the requirement that new product satisfies as possible people in the industry always.
Existing masseur (in particular for the back massager of massage armchair) generally all has massage head rotation massage functions; And do not have massage head to swing scraping function; So just can't realize the scrape therapy maneuver that the traditional Chinese medical science is praised highly, make health care massage effect shortcoming, also can reduce the massage comfortableness.Relate to the correlation technique of scraping back of the body device at present and rarely have report.
Chinese patent CN200710009964.2 discloses a kind of massager cassette mechanism with kneading, up-down and walking function, relates to a kind of massage machine, especially relates to a kind of massager cassette mechanism with kneading, up-down and walking function.A kind of massager cassette mechanism with kneading, up-down and walking function is provided.Be provided with lower cover, loam cake, kneading device, lowering or hoisting gear and running gear.The kneading device is provided with kneading motor, kneading worm screw, kneading intermediate gear drive, kneading shaft gear, kneading rotating shaft, kneading eccentric shaft, kneading wheel, kneading swing arm, kneading eccentric arm and base; Lowering or hoisting gear is provided with lifting motor, elevating endless screw, lift shaft gear, lift shaft, 2 lifting sliders, up-down push rod and up-down fixing heads; Running gear is provided with movable motor, walking worm screw and walking driven wheel.
Chinese patent CN200910112552.0 discloses a kind of massager core with multi-faceted massage functions, relates to a kind of masseur.A kind of hommization demand that satisfies is provided, improves the massager core with multi-faceted massage functions of massage effect.If housing and massage machine, housing is established covers; Massage machine is established motor, 4 massage head modules, left gear drive mechanism and right gear drive mechanisms, and 4 massage head modules are symmetrical set and expose loam cake; The left and right tooth wheel drive mechanism is established worm-gears, cylindrical straight gear wheel set and awl cylindrical gear pair respectively; Subsidiary worm screw is connected with motor output shaft worm and wormwheel; Worm-gears and spur gear wheel duplicate invoice connect; The cylindrical straight gear wheel set connects with the awl cylindrical gear pair, and the cylindrical straight gear wheel set is connected with 1 massage head module through gear shaft, and the shaft center line of massage head module is vertical with the housing horizontal plane; The awl cylindrical gear pair is connected through 1 massage head module of gear shaft and other, and the shaft center line of massage head module becomes angle with the housing horizontal plane; The subsidiary worm screw of the worm and wormwheel of left and right tooth wheel drive mechanism is shared worm screw.
Chinese patent CN200410155607.3 discloses and a kind of human body is hammered into shape the back of the body, massaged, scrapes the Backj hammer machine of the back of the body; Be characterized in accomplishing the action of the hammer back of the body by the motion of driven by motor plumb bob; Described plumb bob is to be fixed on the rocking arm that rocker arm shaft rotates; rocking arm connects motor through linkage, and by the swing of driven by motor rocking arm, the rocking arm of swing drives plumb bob and accomplishes the action of the hammer back of the body; Be connected with on the swing sleeve of rocking arm along what the rocking arm axis direction moved and scrape back of the body utensil, thereby when the rocking arm swing produces thrust, scrape back of the body utensil and also can scrape back of the body work human body along what the rocking arm axis direction moved.Its advantage is that vibration force is strong, can move service according to the required orientation of human body back, under the adjustable rise; But left and right sides deviation post can heavily can be light, and speed can soon can be slow; Can arbitrarily change utensil; Can seat appearance work, the service of also can standing, to human body back can hammer the back of the body into shape, scrape the back of the body, multiple uses such as massage, bath bath, massage.
Chinese patent CN200920206097.6 discloses a kind of massage machine technical field that relates to; Comprise: CD-ROM drive motor, the worm screw that is connected with motor shaft, the double worm gear that has pinion that screws togather with worm screw, by two worm gears separately-drivenly have the two eccentric axle beds of massage bulb, install and the mobile panel seat of support drive motor, support the lower cover that moves panel seat, with the loam cake of lower cover fastening; Two eccentric axle bed rotating shaft lower ends are arranged with the bulb travelling gear with two worm gear pinion respectively, vertically are provided with in the lower cover to supply to move the track that panel seat slides; The lower cover inboard vertically is installed with one 8 font line rods; Be in transmission connection through unilateral bearing gear assembly and the line rod that is arranged between this worm gear and the line rod near line rod one side worm gear; So that the massage bulb rotates and vertically moves back and forth, the massage bulb vertically can stop in the reciprocating motion process at an arbitrary position.Satisfy people to the masseur instructions for use, have human features, simple to operate, convenient and practical.
Summary of the invention
The purpose of this invention is to provide and a kind ofly not only have the rotation massage functions, and have the masseur with scraping massage functions of scraping massage functions.
First technical scheme of the present invention is: the present invention is provided with housing, motor, rotation massage head, scraping massage head, gear type drive mechanism and connecting rod type transmission mechanism; Motor, gear type drive mechanism and connecting rod type transmission mechanism all are located in the housing, and the rotation massage head is all exposed housing with the scraping massage head; The gear type drive mechanism is provided with worm-gears, cylindrical gear pair and driving shaft; Subsidiary worm screw is connected with motor output shaft worm and wormwheel; Worm-gears connects with cylindrical gear pair, and the subsidiary driven pulley of roller gear is located on the driving shaft, and driving shaft is connected with the rotation massage head; Connecting rod type transmission mechanism is provided with connecting rod and scraping actuating sleeve; Connecting rod one end is connected with the subsidiary driven pulley of said roller gear is eccentric, and the connecting rod other end is rotationally connected with scraping actuating sleeve one end, and the scraping actuating sleeve other end is connected with the scraping massage head.
Said cylindrical gear pair is preferably the cylindrical straight gear wheel set, subsidiary drivewheel of spur gear wheel and the coaxial one of the subsidiary worm gear of worm and wormwheel.
The said scraping actuating sleeve other end is connected with the scraping massage head, preferably is provided with trepanning at the scraping actuating sleeve other end, is provided with protruding axle in scraping massage head bottom, and the trepanning of scraping actuating sleeve is connected with the protruding axle build-in of massage head.
Said driving shaft upper end is connected with the rotation massage head, and preferably the driving shaft upper end is connected with the rotation massage head through unilateral bearing.Unilateral bearing is used for the clutch driving shaft and rotates being connected between the massage head.
Said connecting rod one end is connected with the subsidiary driven pulley of said roller gear is eccentric, preferably on the subsidiary driven pulley of roller gear, is provided with eccentric boss, and said connecting rod one end is enclosed within on the eccentric boss.Said eccentric boss upper surface preferably is fixed with the connecting rod gland, and the connecting rod gland is used to prevent that said connecting rod breaks away from eccentric boss.
Second technical scheme of the present invention is: the present invention is provided with housing, motor, 2 rotation massage head, 2 scraping massage head, 2 sleeve gear formula drive mechanisms and 2 cover link-type drive mechanisms; Motor, 2 sleeve gear formula drive mechanisms and 2 cover link-type drive mechanisms all are symmetrically set in the housing, and 2 rotation massage head and 2 scraping massage head all are symmetrical set and all expose housing; The gear type drive mechanism is provided with worm-gears, cylindrical gear pair and driving shaft; Subsidiary worm screw is connected with motor output shaft worm and wormwheel; Worm-gears connects with cylindrical gear pair, and the subsidiary driven pulley of roller gear is located on the driving shaft, and driving shaft is connected with the rotation massage head; Connecting rod type transmission mechanism is provided with connecting rod and scraping actuating sleeve; Connecting rod one end is connected with the subsidiary driven pulley of said roller gear is eccentric, and the connecting rod other end is rotationally connected with scraping actuating sleeve one end, and the scraping actuating sleeve other end is connected with the scraping massage head; The subsidiary worm screw of worm and wormwheel of 2 sleeve gear formula drive mechanisms is shared worm screw; Below the subsidiary driven pulley of the roller gear of gear type drive mechanism, be provided with the synchromesh gear pair, the subsidiary drivewheel of synchromesh gear is connected with said driving shaft is coaxial, and the subsidiary driven pulley of synchromesh gear of 2 sleeve gear formula drive mechanisms is meshing with each other.
Said cylindrical gear pair is preferably the cylindrical straight gear wheel set, subsidiary drivewheel of spur gear wheel and the coaxial one of the subsidiary worm gear of worm and wormwheel.
The said scraping actuating sleeve other end is connected with the scraping massage head, preferably is provided with trepanning at the scraping actuating sleeve other end, is provided with protruding axle in scraping massage head bottom, and the trepanning of scraping actuating sleeve is connected with the protruding axle build-in of massage head.
Said driving shaft upper end is connected with the rotation massage head, and preferably the driving shaft upper end is connected with the rotation massage head through unilateral bearing.Unilateral bearing is used for the clutch driving shaft and rotates being connected between the massage head.
Said connecting rod one end is connected with the subsidiary driven pulley of said roller gear is eccentric, preferably on the subsidiary driven pulley of roller gear, is provided with eccentric boss, and said connecting rod one end is enclosed within on the eccentric boss.Said eccentric boss upper surface preferably is fixed with the connecting rod gland, and the connecting rod gland is used to prevent that said connecting rod breaks away from eccentric boss.
Compare with prior art, the present invention has following outstanding advantage:
1, because but gear type drive mechanism driven rotary massage head is rotated massage; And can be through drivening rod formula drive mechanism realize the swiping scraping function of massage head; Therefore the present invention not only has the rotation massage functions; And have the scraping massage functions, and can significantly strengthen massage effect like this, satisfy the human body comfort requirement better;
2, owing in the axis hole of said eccentric boss, can be provided with unilateral bearing; Unilateral bearing is socketed on the said driving shaft, and therefore when motor just changeed, said driving shaft drove the connecting rod type transmission mechanism that is made up of eccentric boss, connecting rod, scraping actuating sleeve etc.; Thereby make the motion of swiping of scraping massage head; And unilateral bearing has played the clutch effect, can break off said driving shaft this moment and rotate being connected between the massage head, rotates massage head like this and does not work; When motor reverses; Unilateral bearing is connected said driving shaft with the rotation massage head, the massage head of so not only swiping work, and the rotation massage head is also worked simultaneously; This shows; The present invention both can realize the massage functions of swiping separately, also can realize scraping massage and rotation massage functions simultaneously, can satisfy the human body individual demand better like this.
3, when the present invention adopts second technical scheme, owing to be provided with the synchromesh gear pair, therefore can keep the balanced, symmetrical state of 2 rotation massage head conscientiously, prevent to depart from and touch phenomenon, thereby guarantee stable operating mode.
Description of drawings
Fig. 1 is the structure of the embodiment of the invention 1 and uses sketch map.
Fig. 2 is the mounted inside structural representation (removing loam cake) of Fig. 1.
Fig. 3 is the decomposition texture sketch map of Fig. 2.
The specific embodiment
Embodiment 1
Present embodiment is that the present invention's (corresponding to second technical scheme of summary of the invention part) is applied to massage armchair; Example as the massager core use; Wherein on basis of the present invention, increased running gear (prior art); Can become the walking massager core like this, thereby realize the human body back massage that walks up and down.
Referring to Fig. 1~3, present embodiment is provided with housing (comprising base 11 and loam cake 12), 3,2 identical scraping massage head of 2,2 identical rotation massage head of massage motor 4,2 are overlapped identical gear type drive mechanism and the identical connecting rod type transmission mechanism of 2 covers.Massage motor 2,2 sleeve gear formula drive mechanisms and 2 cover link-type drive mechanisms all are symmetrically set in the housing.2 rotation massage head 3 all are symmetrical set with 2 massage head 4 of swiping and all expose loam cake 12.
The gear type drive mechanism is provided with worm-gears, cylindrical straight gear wheel set and driving shaft, and the subsidiary worm screw 51 of worm and wormwheel is connected with massage motor 2 output shafts, subsidiary worm gear 52 of worm and wormwheel and the subsidiary drivewheel 53 coaxial one of spur gear wheel.The subsidiary driven pulley 54 of spur gear wheel is located on the driving shaft 50, and driving shaft 50 upper ends are connected with rotation massage head 3, and driving shaft 50 lower ends are rotatably assorted with the axle head cover of being located on the base 11 111.
Connecting rod type transmission mechanism is provided with eccentric boss 61, connecting rod 62, bearing pin 63 and scraping actuating sleeve 64; Eccentric boss 61 is fixed on the subsidiary driven pulley 54 of spur gear wheel, and eccentric boss 61 is provided with axis hole, is provided with unilateral bearing 66 in the axis hole of eccentric boss 61, and unilateral bearing 66 is enclosed within said driving shaft 50 upper ends.Connecting rod 62 1 ends are socketed on the eccentric boss 61 and (form eccentric the connection), and eccentric boss 61 upper surfaces set firmly connecting rod gland 65, and connecting rod gland 65 is used to prevent that connecting rod 62 breaks away from eccentric boss 61.Connecting rod 62 other ends are rotationally connected through bearing pin 63 and scraping actuating sleeve 64 1 ends, and scraping actuating sleeve 64 other ends connect with protruding axle 41 embeddings of scraping massage head 4 bottoms.Worm screw 51 is the subsidiary shared worm screw of the worm and wormwheel of 2 sleeve gear formula drive mechanisms.
Below the subsidiary driven pulley 54 of the roller gear of gear type drive mechanism, be provided with the synchromesh gear pair; The subsidiary drivewheel 55 of synchromesh gear is socketed on the said driving shaft 50 and with driven pulley 56 and rotates synchronously; The subsidiary driven pulley 56 of synchromesh gear is rotatably assorted with the boss of being located on the housing base 11 112, and the subsidiary driven pulley 56 of the synchromesh gear of 2 sleeve gear formula drive mechanisms is meshing with each other.The synchromesh gear pair is to be used to keep 2 rotation massage head 3 to be in the balanced, symmetrical state.
When massage motor 2 starts, can drive 2 sleeve gear formula drive mechanisms and 2 cover link-type drive mechanism work simultaneously.If massage motor 2 is for just changeing, because unilateral bearing has unidirectional connection performance, therefore rotating massage head 3 can rotary work, has only scraping massage head 4 to work; If massage motor 2 is counter-rotating, then rotates massage head 3 and all work with scraping massage head 4.
On basis of the present invention, also be provided with running gear, running gear comprises movable motor P1, walking worm-gears (being P2 and P3), transition gear P4, middle gear pair P5 and P6, walking gear P7 and tooth bar P8.Subsidiary gear P5 of idler gear and the coaxial one of transition gear P4, walking gear P7 and tooth bar P8 engagement.During work, movable motor P1 drives walking worm-gears (being P2 and P3), through transition gear P4; Again through middle gear pair P5 and P6; Drive walking gear P7 and rotate, owing to tooth bar P8 is fixedly mounted on the massage armchair back rest, so running gear can drive, and masseur is whole to be moved.
Embodiment 2
Present embodiment is corresponding to first technical scheme corresponding to summary of the invention part, is with the difference of embodiment 1: only establish 1 rotation massage head, 1 scraping massage head, 1 sleeve gear formula drive mechanism and 1 cover link-type drive mechanism, need not establish the synchromesh gear pair.Single covering device so also can be used as masseur and uses.