With the automotive seat of massage functions
Technical field
The present invention relates to a kind of automotive seat with massage functions, belong to technical field of automobile.
Background technology
Along with the development of auto trade and economic society, automobile has been not only a kind of walking-replacing tool, and people more and more focus on the traveling comfort of automobile when riding in an automobile.Long-time by bus after cannot to stand up activity due to the limited people of interior space, can be easy to occur the uncomfortable situation of legs and feet.In view of this problem, consider on automotive seat, increase some structures, to improve the comfort level of personnel by bus.
What notification number was " CN201922971 " patent discloses a kind of automotive seat with massage machine, comprise seat support, chair leans on, described seat support trailing flank is provided with a cavity, foot-massaging device is provided with in cavity, the massage cylinder that foot-massaging device comprises stretcher, one end conducting is closed in one end, hot-air heater, motor, the stretcher upper left corner and the upper right corner are respectively provided with permanent seat, massage cylinder is connected with between permanent seat, massage cylinder is provided with some through holes, drives massage cylinder to rotate during work by motor.This utility model can only be installed on seat inside, stretcher is extracted out by seat inside during use, this pedal position fixes the demand that can not meet all height passengers, and massage cylinder can only be massaged sole local, really cannot realize the object loosening and reach massage.
Summary of the invention
For solving above technical matters, the invention provides a kind of automotive seat with massage functions, the demand of different height passenger can be met, and acupuncture point, passenger's foot many places is massaged.
Its technical scheme is as follows:
A kind of automotive seat with massage functions, the massage machine comprising the chair back, seat support and be arranged on the chair back, the cavity holding described massage machine is provided with on rear side of this chair back, described massage machine both sides are respectively connected with seat by stretching structure, one end of this stretching structure is rotatably connected on automotive seat, the other end and massage machine can be slidably connected, and one end that described stretching structure is connected with seat is also provided with resetting structure.Design like this, moves by this stretching structure band electric massage device, can be placed in the cavity of chair back by this massage machine, saved interior space when not using between use location and non-use position.Meanwhile, arrange after resetting structure can make massage machine and stretching structure move to certain position and automatically reset, and do not need omnidistance by means of external force, very convenient.
As preferably, described stretching structure comprises expansion link, and this expansion link one end is articulated with on the chair back, and this hinged place is provided with pad, and the expansion link other end is connected with spring, and this spring is arranged with sleeve, and the end of this sleeve is provided with roller; The massage cushion that described massage machine comprises stretcher and arranges on the footrests, these stretcher both sides are respectively provided with chute, and described roller can slide in chute.Design like this, can utilize the activity in sleeve of expansion link and spring, be with electric massage device to use location, very flexibly, meanwhile, arranges roller and chute and ensures that massage machine can slide anteroposterior, with the demand of satisfied different height passenger.
As preferably, described stretcher both sides are respectively symmetrically arranged with a pair wind spring up and down along chute, and this wind spring one end is fixing on the footrests, and the other end is fixed on the sleeve of stretching structure.Design like this, can drive wind spring to stretch, add resistance, ensure that massage machine can not arbitrarily movement when massage machine moves forward and backward.
As preferably, described resetting structure is retracing spring, and this retracing spring one end is fixed on expansion link, and the other end is fixed on pad.Adopt retracing spring, structure is simple, installs and change convenient and cost is lower.
As preferably, described massage cushion is slippers shapes, and the top of this massage cushion, front portion and middle part are provided with massage air bag.Design like this, can massage acupuncture points, many places such as the instep of passenger, sole and arch, and dredging foot channels and collaterals, improve ride comfort.
Beneficial effect:
The automotive seat of the band massage functions of above technical scheme, structure is simple, when not enabled massage functions, massage machine is fastened on chair back, interior space can not be taken, simultaneously massage machine can meet again the demand of different height passenger by slide anteroposterior, and many places point massage can be carried out to passenger's foot, dredging foot channels and collaterals, better improve ride comfort.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation after massage machine resets under the effect of resetting structure;
Fig. 3 is the structural representation of massage machine when being in use location;
Fig. 4 is the structural representation that massage machine is fastened in the chair back cavity when not using;
Fig. 5 is the connection structure schematic diagram of massage machine, stretching structure and resetting structure in Fig. 1;
Fig. 6 is the structural representation of the massage machine in Fig. 1.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the invention will be further described.
The automotive seat of band massage functions as Figure 1-Figure 4, the massage machine 3 comprising the chair back 1, seat support 2 and be connected on the chair back 1, be provided with a cavity 10 on rear side of this chair back 1, described massage machine 3 is positioned over when unused state in this cavity 10, can not take space limited in car.
As can be seen from Fig. 5 and Fig. 6, the massage cushion 32 that this massage machine 3 comprises stretcher 31 and is fixed on stretcher 31, these stretcher 31 both sides are respectively provided with chute 310, this massage cushion 32 is in slippers shape, and the top of this massage cushion 32, front portion and middle part are provided with the massage air bag can massaged instep, sole and arch.
Be it can also be seen that by Fig. 5, described massage machine 3 both sides are respectively connected with the chair back 1 by stretching structure 4, and one end of this stretching structure 4 is rotatably connected on the chair back 1, and the other end and massage machine 3 can sliding block joints.Described stretching structure 4 comprises expansion link 41, one end of this expansion link 41 is hinged on the chair back 1 of automotive seat, hinged place between expansion link 41 and the chair back 1 is fixed with metallic gasket 40, expansion link 4 can rotate by opposing metallic pad 40, the other end of described expansion link 41 is fixedly connected with spring 43, this spring 43 is arranged with sleeve 42, and this sleeve 42 is provided with roller 44 in the end away from spring 43, and this roller 44 can slide in chute 310.Described stretcher 31 both sides are respectively provided with a pair wind spring 311 along chute about 310, and this wind spring 311 one end is fixed on stretcher 31, and the other end is fixed on the sleeve 42 of stretching structure 4 near the side of roller 44.Described stretching structure 4 is also provided with resetting structure 5, and this resetting structure 5 is retracing spring, and the end of pad 40 is fixed in this retracing spring 5 one end, and the other end is fixed on expansion link 42 one end near pad 40.
When not opening massage functions, massage machine 3 is in the cavity 10 interior (as shown in Figure 4) of the chair back 1, when passenger need massage, unlock the buckle (not marking in figure) of massage machine 3 both sides, and apply rotational force in massage machine 3, when retracing spring 5 is pulled to the longest (see Fig. 1), under the effect of spring restoring force, massage machine 3 is pulled to position shown in Fig. 2, now massage machine 3 hangs in the sky, pin is put in the massage cushion 32 of massage machine 3 by passenger, pin gravity makes massage machine 3 drop on (see Fig. 3) on car inner bottom surface, the button now can opening gas-pressure massaging pad 32 starts massage, passenger can also move forward and backward massage machine 3 by strength of one's legs simultaneously, to seek comfortable placement location and to meet the demand of different height passenger.
Simultaneously, also at the two ends of stretching structure 4, a motor can be respectively installed, the chair back 1 side arranges a controller, this controller is provided with the knob of control two motors, one of them knob controls the rotation of stretching structure 4, another knob controls the rotation of massage machine 3, realizes described massage machine 3 and stretching structure 4 to turn to use location from closed position under Electronic control effect, uses more convenient.