Massage type ventilating seat
A seat and seat back technology, applied in the field of auto parts, can solve the problems of high realization cost, limited comfort, easy damage, etc., and achieve the effects of ventilation and massage, high comfort and simple structure
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[0013] Below in conjunction with accompanying drawing and embodiment the present invention is further described:
[0014] exist figure 1 In the shown embodiment, the massage-type ventilated seat includes a seat back 11 and a seat seat 12. The upper and lower sides of the seat back 11 include a pair of rotating shafts 2, 2', on which there is a Conveyor belt-type annular air bag 3; the annular air bag 3 is made of non-breathable elastic fabric, and the surface of the annular air bag 3 facing the back of the human body is provided with a horizontal air hole belt 30 formed by an array of air holes, and the surface facing In front of the surface of the back of the human body, there is a flexible mesh plate 5 with a smooth surface connected to the back of the chair; the pair of rotating shafts 2, 2' are driven by a stepping motor (not shown) that rotates forward and backward continuously and alternately; Wherein the stepper motor can only drive one of the rotating shafts, and the ...
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