CN2848210Y

CN2848210Y - Massage chair with simultaneous beating and malaxation massage arm

Info

Publication number: CN2848210Y
Application number: CN 200520060527
Authority: CN
Inventors: 王冬雷
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-06-22
Filing date: 2005-06-22
Publication date: 2006-12-20
Anticipated expiration: 2015-06-22

Abstract

The utility model relates to a massage chair with a massage arm, which can carries out beating and kneading simultaneously. The utility model comprises a separate left and right gear box, a set of worm and worm wheel devices and a set of spiral gear devices are arranged in the left and right gear box, wherein a worm wheel, a spiral gear, a worm engaged with the worm wheel and an axial spiral gear engaged with the spiral gear are separately arranged at intervals, the worm and one end of the axial spiral gear are directly extended out of the left and right gear box and are respectively connected with a belt pulley, and both ends of the left and right gear box are respectively provided with a motor to drive the belt pulley. A bend shaft and an eccentric shaft which are arranged on the worm wheel and the spiral gear are extended out of the both sides of the left and right gear box and are connected with and combined with a massage arm device to generate the functions of kneading or beating. When two motors are operated simultaneously, the functions of beating and kneading can be generated simultaneously. When the two motors carry out combination in different operation speed and different operation directions, various different beating can be generated. The composite massage function of kneading combination enables the massage arm to more approach to the processes of finger pressure and beating of hands of persons, and the massage efficacy of the massage chair is added.

Description

The massage armchair that massage arm can be beaten simultaneously and knead

Technical field

This utility model relates to a kind of massage armchair, especially the massage arm massage armchair that can beat simultaneously and knead.

Background technology

At present, known massage armchair in use, massage arm can only carry out singlely beating or kneading, it is with a motor-driven, by the clockwise of motor and counter-rotating, cooperates one group of unilateral bearing or clutch to change direction again, realization is beaten or is kneaded, if clockwise be to beat, otherwise then for the kneading.This drive mechanism can not be beaten and knead simultaneously.

This utility model content

In order to overcome the deficiency of existing massage armchair, the utility model discloses the massage armchair that a kind of massage arm can be beaten simultaneously and knead, it not only can be beaten and knead simultaneously, also can produce the multiple different combination of beating, knead.

The massage armchair that massage arm can be beaten simultaneously and knead, it is characterized in that: massage partly comprises two motors, and one group of helical gear structure of a driven by motor produces massage arm and beats function, one group of worm and wormwheel structure of another driven by motor makes massage arm produce the kneading function.

According to this utility model: the left side of split, the right gear case, be provided with one group of worm and wormwheel device in it, one group of spiral gearing, wherein be provided with a worm gear that splits at interval, one helical gear, and one and the worm gear engaged worm, the axial screw gear that another and helical gear mesh, one end of worm screw and axial screw gear directly stretches out the outer belt pulley that also is connected respectively of gear-box, motor drive pulley is respectively respectively established at the gear-box two ends, and at worm gear, respectively be provided with a cambered axle and eccentric shaft on the helical gear and stretch out outside the gear-box both sides, be connected combination with the massage arm device.

The beneficial effects of the utility model are: when two motors move simultaneously, can produce the combination function of beating and kneading simultaneously, when two motors make up with different traffic directions with the different speeds of service, can produce multiple different beating, the compound massage functions of kneading combination, make massage arm more near finger pressure, the beating process of staff, increased the massage effect of massage armchair.

Description of drawings

Fig. 1 is this utility model massage armchair massage transmission three-dimensional structure diagram

Fig. 2 is this utility model massage armchair massage transmission stereochemical structure exploded view

Fig. 3 is this utility model massage armchair chair back three-dimensional structure diagram

1. adapter sleeves among Fig. 1, Fig. 2,2. ball head connecting rod, 3. support, 4. massage the back of the hand, 5. massage wheels is 6. kneaded axle, 7. left gear case, 8. kneading worm gear, 9. kneading worm screw, 10. belt pulley, 11. polywedge bets, 12. belt pulleys, 13. motor, 14. belt pulleys, 15. motors, 16. helical gear, 17. polywedge bets, 18. helical gears, 19. beat axle, 20. belt pulleys, 21. right gear casees.

22. centre frames among Fig. 3,23. backrests, 24. screw mandrels, 25. motors, 26. belt pulleys, 27. polywedge bets, 28. belt pulleys.

The specific embodiment

In Fig. 2, massage armchair massage drive mechanism uses two motors (13 altogether, 15), motor (15) drives one group of spiral gear mechanism (18,16), when motor (15) moves, the belt pulley (14) that drive is fixed on the motor shaft rotates, the helical gear (18) of moment being passed to belt pulley (20) and being attached thereto by polywedge bet (17), helical gear (18) drives the helical gear (16) that is engaged with and two ends that are attached thereto has the eccentric axle (19) of beating, the eccentric position of beating axle (19) two ends respectively connects the adapter sleeve (1) that an inside studs with bearing, one end of adapter sleeve (1) is connected with the ball head connecting rod (2) that can swing, the bulb of ball head connecting rod (2) links to each other with support (3), the bearing holder (housing, cover) that one end of support (3) is inlayed by inside is kneading on the axle (6), the other end is connected with active massage the back of the hand (4), each fixes a massage wheels (5) massage the back of the hand (4) two ends, when beating axle (19) rotation, make the adapter sleeve (1) and the ball head connecting rod (2) that are attached thereto produce reciprocating motion owing to beat the wobbler action at axle (19) two ends, massage arm is produced beat function.Motor (13) drives one group of worm and worm gear (9,8), when motor (13) moves, the belt pulley (12) that drive is fixed on the motor shaft rotates, the kneading worm screw (9) of moment being passed to belt pulley (10) and being attached thereto by polywedge bet (11), there is the kneading axle (6) of certain angle at kneading worm gear (8) that kneading worm screw (9) drive is engaged with and two ends that are attached thereto, the two ends of kneading axle (6) are enclosed within inside and stud with on the support (3) of bearing, make massage arm produce the kneading function.When motor (15) and motor (13) with different speed and different direction simultaneously or during isolated operation, can produce a kind of compound massage functions of not only having beaten but also having kneaded, the finger pressure of very approximate staff and beating.

Please refer to the embodiment of this utility model massage armchair driving structure improvement shown in Figure 3, when motor (25) moves, the belt pulley (28) that drive is fixed on the motor shaft rotates, the screw mandrel (24) of moment being passed to belt pulley (26) and being attached thereto by polywedge bet (27), screw mandrel (24) is gone up cover one nut, nut is fastened on the nut seat on the centre frame (22), clockwise or when counter-rotating when motor (25), screw mandrel drive centre frame (22) level is fixed on the massage assembly as shown in Figure 1 on the centre frame, beats massage up and down along people's back, kneading massage, beat kneading massage etc.

The above only is the embodiment of this utility model massage armchair driving structure improvement; be not in order to limit protection domain of the present utility model; therefore the equivalent structure done of all utilization this utility model description and accompanying drawing content changes, and all is contained in the novel protection domain of this usefulness.

Claims

1, the massage arm massage armchair that can beat simultaneously and knead is characterized in that: massage partly comprises two motors, one group of spiral gearing of a driven by motor, one group of worm and wormwheel device of another driven by motor.

2, the massage armchair that massage arm according to claim 1 can be beaten simultaneously and knead, it is characterized in that: a left side that comprises split, the right gear case, be provided with one group of worm and wormwheel device in it, one group of spiral gearing, wherein, the worm gear that the interval splits, one helical gear, and one and the worm gear engaged worm, the axial screw gear that another and helical gear mesh, one end of worm screw and axial screw gear directly stretches out the outer belt pulley that also is connected respectively of gear-box, the gear-box two ends are respectively established a motor and are driven a belt pulley respectively, and at worm gear, respectively be provided with a cambered axle and eccentric shaft on the helical gear and stretch out outside the gear-box both sides, be connected combination with the massage arm device.

3, the massage arm according to claim 1 and 2 massage armchair that can beat simultaneously and knead is characterized in that: described motor drives one group of worm and wormwheel device and another group spiral gearing that is located in the gear-box respectively.

4, the massage arm according to claim 1 and 2 massage armchair that can beat simultaneously and knead, it is characterized in that: the gear box structure of a split, in establish one group of worm and wormwheel device and one group of helical tooth device, it is outer and be connected a belt pulley respectively that an end of worm screw and axial screw gear directly stretches out gear-box.

5, the massage arm according to claim 1 massage armchair that can beat simultaneously and knead is characterized in that: respectively be provided with a cambered axle and eccentric shaft and stretch out outside the gear-box both sides on worm gear, helical gear, be connected combination with the massage arm device.