CN2312705Y - Massage mechanism of massage chair - Google Patents

Abstract

The utility model relates to a massage mechanism for massage chairs. The utility model comprises a pedal cantalever, a massage driving connecting rod and a massage component. The pedal cantalever is inserted in a jacket of a cross bar. The massage driving connecting rod is pivoted with the massage component. The massage component is composed of a guide rod, a massage head and a sliding frame. The sliding frame is arranged on the guide rod. The massage head can slide up and down synchronously with the slide frame. The user can conveniently sit in the massage chair. The transmission structure of the massage motive power is simplified, and the neck and waist massage function is increased. The utility model has high reliability.

Description

The massage mechanism of massage armchair

This utility model relates to a kind of motion, care appliance, is meant a kind of massage mechanism that is used for massage armchair particularly.

The massage mechanism of existing massage armchair, as Chinese patent application number 97206647.0 disclosed massage armchairs, its massage mechanism is to utilize a foot-operated cantilever and a supporting cantilever that is installed in the quadric chain both sides of massage armchair, one portable plate is installed in the left side of chair by fulcrum, the bottom of four connecting rods of correct frame, portable plate is provided with one and has the seat of massaging the chair back, between this cantilever and massage armchair back, be connected to a retractable connecting rod to rock along with the massage armchair on the portable plate time, the middle part of this external chair back is by a fixed pivot and a left side, be provided with a massage between the fixedly rolling cover that is provided with on the correct frame and stir bar, when this chair is done toward double action along with portable plate, flexible massage armchair unlucky move that drive massage armchair of bar because of connecting rod stirred in massage, be vertically arranged with drive link and massage rod in the chair back, respectively be provided with connecting plate at drive link and massage rod two tops, drive link and massage rod and vertical connecting plate are designed to the one that can move simultaneously, have and the fixed fairlead of the chair back at massage rod, longitudinal separation along drive link and massage rod is provided with the petal-shaped massage block, drive link and massage rod are provided with and the corresponding flange of massage block, the massage mechanism of this massage armchair has following shortcoming: 1) the foot-operated cantilever as the drive rod of massage mechanism is to extend respectively from the two bottom sides of four connecting rods, inconvenience is felt in such cantilever setting, user when going into to sit; 2) massage section is made up of drive link, massage rod, connecting plate, petal-shaped massage block etc., its complex structure, and the reliability of massage block is relatively poor, and has only a back massage part, and the waist of human body, cervical region all do not have corresponding massage section.

The purpose of this utility model provides a kind of massage mechanism of massage armchair, and this massage mechanism is simple in structure, massage is reliable, can not only also can massage the cervical region of human body human body back, waist.

To achieve these goals, this practicality is new adopts following technical scheme: this massage mechanism comprises that foot-operated cantilever, massage that the quadric chain with massage armchair joins drive connecting rod and Massage part, foot-operated cantilever drives massage and drives connecting rod, massage drives connecting rod and drives the Massage part motion, wherein, establish a cross bar between two front rods of quadric chain, the centre position of cross bar is provided with sheath, and foot-operated cantilever is arranged in the sheath; Massage drives connecting rod one end and a movable cantilever is articulated, and the other end and Massage part are articulated; Massage part is made of guide post, massage head, sliding frame, and guide post places on the chair back, and sliding frame is placed on the guide post and can slides up and down along guide post, and massage head is fixedly arranged on sliding frame one side and can slides up and down simultaneously with sliding frame.

Because foot-operated cantilever of the present utility model is arranged in the sheath on the cross bar between two front rods, user can be seated in the massage armchair easily, and in addition, massage drives connecting rod and directly is used for driving Massage part, the transferring structure of massage power is simplified, and is difficult for taking place malfunctioning; Moreover, because massage head can slide up and down simultaneously with sliding frame, increased the reliability of Massage part.

Below in conjunction with drawings and Examples, this utility model is done a detailed explanation:

Fig. 1 is a mounting structure schematic side view of the present utility model.

Fig. 2 is a mounting structure front elevational schematic of the present utility model.

Fig. 3 is an installation transmission principle sketch map of the present utility model.

Fig. 4 is another example structure sketch map of this utility model Foot massage apparatus.

Fig. 5 is another embodiment mounting structure sketch map of this utility model.

See also Fig. 1-shown in Figure 3, this massage mechanism mainly comprises the foot-operated cantilever 1 that the quadric chain with massage armchair joins, massage drives connecting rod 2, and Massage part 3, when user tramps with one's feet foot-operated cantilever 1, foot-operated cantilever 1 drives massage and drives connecting rod 2, massage drives connecting rod 2 and drives Massage part 3 motions, establish a cross bar 11 between two front rods of quadric chain, the centre position of cross bar 11 is provided with sheath 12, foot-operated cantilever 1 is arranged in the sheath 12, it is fastening with cantilever 1 that cantilever 1 passes the available screw 13 in sheath 12 backs, front end at cantilever 1 is provided with a Foot massage apparatus 14, Foot massage apparatus 14 is by a sheath frame 141, massage wheels 142, support bar 143, sheath frame 141 movable sleeves place on the cantilever 1 and slidably, the bottom of sheath frame 141 and support bar 143 1 ends are articulated, the other end of support bar 143 is articulated by the framework of a cantilever and massage armchair, when user is firmly stepped on Foot massage apparatus 14 on cantilever, then sheath frame 141 just can slide on cantilever 1, and the foot of 142 pairs of human bodies of massage wheels just realizes massage.

Please consult shown in Figure 4ly again, the structure of Foot massage apparatus 14 also can set firmly transverse axis 144 at the front end of cantilever 1, and the quantity of transverse axis 144 can be one to several, all is arranged with massage wheels 145 on each transverse axis 144.

Massage drives connecting rod 2 one ends and a movable cantilever 21 is articulated, stretching cantilever behind the back link of movable cantilever 21 and quadric chain is articulated, the other end and Massage part 3 that massage drives connecting rod 2 are articulated, massage drives connecting rod 2 and falls by one and constitute along nut 22, two screw rods 23,24, fall suitable nut 22 in the stage casing, and screw rod 23,24 screws in along nut 22 two ends.Massage part 3 is made of guide post 31,32, massage head 33, sliding frame 34, guide post 31 places the both sides of the chair back, sliding frame 34 is an I shape, the perforation that can pass guide post 31,32 is arranged on it, can slide up and down along guide post 31,32 after sliding frame 34 is placed on the guide post 31,32, massage head 33 is installed in sliding frame 34 1 sides, and can slide up and down simultaneously with sliding frame 34, along with sliding up and down of sliding frame 34, massage at the back of 33 pairs of human bodies of massage head.

In order to massage to the cervical region and the waist of human body, also can wear on the sliding frame 34 have externally threaded on, following screw rod 341 and 342, on, following screw rod 341 and 342 is on the same axis, offer an endoporus in the lower end of last screw rod 341, the upper end of following screw rod 342 extends a thin bar 3421, thin bar 3421 movable sleeves place endoporus, last screw rod 341 epimeres are rotary with a nut 3412, nut 3412 backs articulate a neck massager 4, neck massager 4 is by two swing arms 41, two horizontal guide pillars 42, two slide blocks 43 constitute, two horizontal guide pillars 42 are fixed on two and are placed on guide post 31, on the fairlead 311 and 321 on 32, two slide blocks, 43 movable sleeves place on the horizontal guide pillar 42, and can be along horizontal guide pillar 42 move left and right, two swing arms, 41 two ends respectively with nut 3412, two slide blocks 43 are articulated, on two slide blocks 43, be provided with massage head 431, on swing arm 41, also all extended massage head 411, when last screw rod 341 along with sliding frame 34 along guide post 31,32 when sliding up and down, nut 3412 on it also moves up and down, two swing arms 41 promptly drive two slide blocks 43 move left and right on horizontal guide pillar 42, and then massage head 431 and 411 couples of people's cervical region is massaged.

Equally, the hypomere of following screw rod 342 also is rotary with a nut 3422, nut 3422 backs articulate a waist masseur 5, waist masseur 5 is by two swing arms 51, two horizontal guide pillars 52, two slide blocks 53 constitute, two horizontal guide pillars 52 are fixed on two and are placed on guide post 31, on the fairlead 311 and 321 on 32, two slide blocks, 53 movable sleeves place on the horizontal guide pillar 52, and can be along horizontal guide pillar 52 move left and right, two swing arms, 51 two ends respectively with nut 3422, two slide blocks 53 are articulated, on two slide blocks 53, be provided with massage head 531, also all extended massage head 511 on swing arm 51, the massaging action process of 511 pairs of waists of massage head is identical with the massage head 431 of cervical region.

All be installed with adjusting handle 3413, in addition at the epimere of the hypomere of last screw rod 341 and following screw rod 342, on horizontal guide pillar 42 and horizontal guide pillar 52, respectively be installed with one and regulate framework 421 and 521, regulate on the framework 421 and 521 and also be respectively arranged with adjusting screw(rod) 422 and 522, adjusting screw(rod) 422 and 522 and the upper-lower position of adjusting handle 3413 fit adjustment neck massager 4 and waist masseur 5.

As another embodiment, see also shown in Figure 5, waist masseur 5 is made of two pulleys 551, two horizontal guide pillars 52, two slide blocks 53, two drag links 54, two pulleys 551 are located at fairlead 311 and 321 both sides respectively, two drag links 54 all are fixedly arranged on the sliding frame 34, are provided with drag-line 55 by pulley 551 between drag link 54 and slide block 53, and drag-line 55 1 ends are fixed on drag link 54, the other end is fixed between slide block 53, two slide blocks 53 and is provided with a back-moving spring 56.Equally, neck massager 4 also can adopt the same structure as waist masseur 5, does not just describe at this.

The structure of neck massager 4 and waist masseur 5 also can adopt structure as shown in Figure 5, with one with sliding frame 34 mutually the masseur that constitutes such as the tooth bar 6 of interlock and gear the cervical region and the waist of human body are massaged.

Claims (6)

1, a kind of massage mechanism of massage armchair, massage mechanism comprises that foot-operated cantilever (1), massage that the quadric chain with massage armchair joins drive connecting rod (2) and Massage part (3), foot-operated cantilever (1) drives massage and drives connecting rod (2), massage drives connecting rod (2) and drives Massage part (3) motion, it is characterized in that: establish a cross bar (11) between two front rods of quadric chain, the centre position of cross bar (11) is provided with sheath (12), and foot-operated cantilever (1) is arranged in the sheath (12); Massage drives connecting rod (1) one end and a movable cantilever (21) is articulated, and the other end and Massage part (3) are articulated; Massage part (3) is made of guide post (31) and (32), massage head (33), sliding frame (34), guide post (31), (32) place on the chair back, sliding frame (34) is placed on guide post (31,32) and goes up and can slide up and down along guide post (31,32), and massage head (33) is fixedly arranged on sliding frame (34) one sides, also can slides up and down simultaneously with sliding frame (34).

2, the massage mechanism of massage armchair according to claim 1, it is characterized in that: also wear on the said sliding frame (34) and have externally threaded upper and lower screw rod (341) and (342), upper and lower screw rod (341) and (342) are on the same axis, offer an endoporus (3411) in the lower end of last screw rod (341), the upper end of following screw rod (342) extends a thin bar (3421), thin bar (3421) movable sleeve places endoporus (3411), last screw rod (341) epimere is rotary with a nut (3412), and nut (3412) back articulates a neck massager (4); The hypomere of following screw rod (342) also is rotary with a nut (3422), and nut (3422) back articulates a waist masseur (5).

3, as the massage mechanism of massage armchair as described in the claim 2, it is characterized in that: said neck massager (4) is made of two swing arms (41), two horizontal guide pillars (42), two slide blocks (43), two horizontal guide pillars (42) are fixed on two fairleads (311) and (321) that are placed on the guide post (31,32), two slide blocks (43) movable sleeve places on the horizontal guide pillar (42), and can be along horizontal guide pillar (42) move left and right, two swing arms (41) two ends are articulated with nut (3412), two slide blocks (43) respectively, are provided with massage head (431) on two slide blocks (43); Said waist masseur (5) is made of two swing arms (51), two horizontal guide pillars (52), two slide blocks (53), two horizontal guide pillars (52) are fixed on two fairleads (311) and (321) that are placed on guide post (31), (32), two slide blocks (53) movable sleeve places on the horizontal guide pillar (52), and can be along horizontal guide pillar (52) move left and right, two swing arms (51) two ends are articulated with nut (3422), two slide blocks (53) respectively, are provided with massage head (531) on two slide blocks (53).

4, as the massage mechanism of massage armchair as described in the claim 3, it is characterized in that: extended massage head (411) on the said swing arm (41), extended massage head (511) on the said swing arm (51).

5, the massage mechanism of massage armchair according to claim 1, it is characterized in that: the front end at said cantilever (1) is provided with a Foot massage apparatus (14), Foot massage apparatus (14) is by a sheath frame (141), massage wheels (142), support bar (143), and sheath frame (141) movable sleeve places cantilever (1) to go up also slidably.

6, as the massage mechanism of massage armchair as described in the claim 5, it is characterized in that: said Foot massage apparatus (14) also can set firmly transverse axis (144) at the front end of cantilever (1), be arranged with massage wheels (145) on transverse axis (144).

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