CN202211840U

CN202211840U - Driving device of massage chair

Info

Publication number: CN202211840U
Application number: CN2011202794267U
Authority: CN
Inventors: 蔡文忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-08-02
Filing date: 2011-08-02
Publication date: 2012-05-09
Anticipated expiration: 2021-08-02

Abstract

The utility model discloses a driving device of a massage chair, which comprises a first transmission mechanism, a second transmission mechanism, a third transmission mechanism and a fourth transmission mechanism. The first transmission mechanism can be used for massaging in a vertical rolling manner, the second transmission mechanism can be used for massaging in a kneading manner, the third transmission mechanism can be used for massaging in a pounding manner, and the fourth transmission is used for controlling extension and retraction of massaging wheels. The driving device of the massage chair is characterized in that the fourth transmission mechanism is provided with a motor, the motor drives a rotary shaft through a gear set, the rotary shaft is provided with a driving gear and a photosensitive plate, the driving gear meshes with a rack arranged on a base, the bottom end of the base is pivotally arranged on a supporting shaft, the photosensitive plate is provided with a plurality of scale holes and two elongated guide rails, and can coordinate with a sensor to control forward rotation and reverse rotation of the motor through circuits, and then the fourth transmission mechanism drives the massaging wheels to extend or retract around the supporting shaft. The driving device has the advantages that firstly, users feel more comfortable when using the driving device which is designed according to the recessed curves of the waist of the human body; and secondly, the driving device with the retractable massaging wheels accords with the ergonomics and accordingly the best massaging effect can be achieved.

Description

The massage armchair driving device

[technical field]

This utility model relates to a kind of massage armchair, relates in particular to a kind of driving device of massage armchair.

[background technology]

On the whole going up system by the driving device of the massage armchair that people knew includes: can go up underdrive for one group; Make first drive mechanism of roll and massage up and down to drive massage wheels along human body back; One group of forward and reverse mutual driving of mat driving wheel; Make and open about massage wheels or closed, and can make second drive mechanism of kneading massage; And one group of mat eccentric driving, massage wheels can be done swing up and down, reach Hammer and beat by massage the 3rd drive mechanism; These drive mechanisms of mat, and can be to the massage such as do that at the same time or separately roll extrusion, kneading, Hammer are beaten of human body back, cervical region even head, though can be rated as desirable practical; Right because human body back to waist place is because of being the radian curve that is indent, drives the actuating device of convention massage armchair on obviously, do not have the design that can massage the human body waist, really remains to be improved.

[summary of the invention]

The objective of the invention is to overcome the prior art deficiency, a kind of have scalable transmission and ergonomic are provided, reach the massage armchair driving device of preferable massage effect.

The present invention realizes through following technical scheme:

Comprise: first drive mechanism, can do roll and massage up and down, second drive mechanism; Can make kneading massage, the 3rd drive mechanism can be done Hammer and play massage; And the 4th drive mechanism, can make massage wheels flexible, it is characterized in that: the 4th drive mechanism cording has motor to drive a rotating shaft through gear train; Rotating shaft is provided with a driving gear and a sensitization dish, driving gear and with a tooth bar bridle joint, this tooth bar system is located on the pedestal; The pedestal bottom also is hubbed on the fulcrum, and the sensitization dish then is provided with some scales hole and two long groove shape guide rails, can cooperate pick off mat circuit control motor forward and backward; And then make that the 4th drive mechanism is the axle center with the fulcrum, make massage wheels produce flexible actor.

Do further to set forth in the face of above technical scheme down:

On the said pedestal be provided with one be long groove shape guide rail, guide rail hold and be placed in person in the rotating shaft in addition.

The beneficial effect of this utility model is: one of which, according to the characteristics design of the camber line of human body waist indent lets people feel more comfortable in use; Two, have scalable massage wheels, and ergonomic, can reach best massage effect.

[description of drawings]

Fig. 1 is this utility model action sketch map () of roll station up and down;

Fig. 2 is this utility model action sketch map (two) of roll station up and down;

Fig. 3 is this utility model plan structure sketch map;

Fig. 4 makes the plan structure sketch map of part for this utility model Hammer;

Fig. 5 makes the action sketch map () of part for this utility model Hammer;

Fig. 6 makes the action sketch map (two) of part for this utility model Hammer;

Fig. 7 is the three-dimensional exploded view of this utility model kneading part;

Fig. 8 is the action sketch map () of this utility model kneading part;

Fig. 9 is the action sketch map (two) of this utility model kneading part;

Figure 10 is the schematic side view of this utility model telescopic section;

Figure 11 is the action sketch map () of this utility model telescopic section;

Figure 12 is the action sketch map (two) of this utility model telescopic section;

Figure 13 is this utility model sensitization disc portion sketch map ();

Figure 14 is this utility model sensitization disc portion sketch map (two).

Among the figure: massage armchair 1; Driving device 2; Massage wheels 21; Drive mechanism 3; Drive mechanism 4; Drive mechanism 5; Drive mechanism 6; Motor 31; Motor 41; Motor 51; Motor 61; Tooth bar 32; Power transmission shaft 42; Interior runner 43; Outer runner 44; Spring 45; Power transmission shaft 52; Belt pulley set 53; Eccentric 54; Turn 55; Gear train 62; Rotating shaft 63; Driving gear 64; Tooth bar 65; Pedestal 66; Fulcrum 67; Guide rail 68; Sensitization dish 70; Scale hole 71; Curved channel 72; Curved channel 73; Pick off 74.

[specific embodiment]

Below in conjunction with the accompanying drawing and the specific embodiment the present invention is further described:

Like Fig. 1, shown in Figure 2, be to be provided with a driving device 2 on the chair back on the massage armchair 1, this driving device 2 also can drive a massage wheels 21; So that human body back, cervical region and head are massaged, this driving device 2 also comprises: first drive mechanism 3, and please be with consulting shown in the 3rd figure; Be located at the left side of this actuating device 2; Main cording has a motor 31 to see through gear train and can drive whole transmission device 2 in chair back upper and lower displacement along tooth bar 32, makes massage wheels 21 can carry out roll and massage up and down.

Second drive mechanism 4; Please consult simultaneously third and fourth, five figure shown in; Position between being located among the actuating device 2; Main cording has a motor 41 to see through gear train, power transmission shaft 42 and inside and

outside runner

43,44 and cooperate spring 45, and can drive the start that two massage wheels 21 produce opening and closing, with the massage of kneading.

The 3rd drive mechanism 5; Please consult simultaneously shown in the 3rd, seven, eight, nine figure; Position between being located among the actuating device 2; Mainly have a motor 51 and turn 55, produce the action that swings up and down, play massage to carry out Hammer and can drive two massage wheels 21 through gear train, power transmission shaft 52, a belt pulley set 53, an eccentric 54 and.

The 4th drive mechanism 6 is please consulted shown in the 3rd, ten, 11,12 figure simultaneously, is located at the right side of actuating device 2; Mainly have a motor 61, drive a rotating shaft 63 through gear train 62, a driving gear 64 and a tooth bar 65 bridle joints are respectively established in these rotating shaft 63 both sides; 65 of this tooth bars are fixedly arranged on the pedestal 66; These pedestal 66 bottoms also are articulated in a fulcrum 67, be provided with again on it one be long groove shape guide rail 68, guide rail 68 end in addition then is placed in the rotating shaft 63; One of this rotating shaft 63 side also is provided with a sensitization dish 70; See also shown in the 13,14 figure, this sensitization dish 70 is to be respectively equipped with some scales hole 71 and two

curved channels

72,73 from outside to inside, in order to do cooperating a pick off 74 by circuit control; And the rotating of controllable motor 61; Making the 4th drive mechanism 6 is the axle center with fulcrum 67, does the displacement of advancing, retreating, and then makes massage wheels 21 can do flexible action.

Above-mentioned first to

fourth drive mechanism

3,4,5,6; Because of all being provided with

motor

31,41,51,61 separately, thus self contained function separately not only, and concurrently-acting more; And be available for users to do on demand different selections, massage such as carry out that up and down roll extrusion, kneading, Hammer are beaten; Wherein, The 4th drive mechanism 6 is because of having the flexible function of the massage wheels of making 21; Not only be available for users to optionally do to stretch out increase the weight of massage effect, or retraction alleviates the selection of massage effect, and the recessed waist of human body is also had by the massage effect stretching out Shi Gengke; And can reach the requirement of ergonomic, can be rated as one have a progressive design.

According to the announcement and the instruction of above-mentioned description, those skilled in the art in the invention can also carry out suitable change and modification to above-mentioned embodiment.Therefore, the specific embodiment that discloses and describe above the present invention is not limited to also should fall in the protection domain of claim of the present invention modifications more of the present invention and change.In addition, although used some specific terms in this description, these terms are explanation for ease just, the present invention is not constituted any restriction.

Claims

1. massage armchair driving device, it comprises: first drive mechanism, can do roll and massage up and down; Second drive mechanism can be made kneading massage, the 3rd drive mechanism; Can do Hammer and play massage, and the 4th drive mechanism, can make massage wheels flexible; It is characterized in that: the 4th drive mechanism cording has motor to drive a rotating shaft through gear train, and rotating shaft is provided with a driving gear and a sensitization dish, driving gear and with a tooth bar bridle joint; This tooth bar system is located on the pedestal, and the pedestal bottom also is hubbed on the fulcrum, and the sensitization dish then is provided with some scales hole and two long groove shape guide rails; Can cooperate pick off mat circuit control motor forward and backward, and then make that the 4th drive mechanism is the axle center with the fulcrum, make massage wheels produce flexible actor.

2. massage armchair driving device according to claim 1 is characterized in that: on the said pedestal be provided with one be long groove shape guide rail, guide rail hold and be placed in person in the rotating shaft in addition.