Massage type ventilating seat

Abstract

The invention provides a massage type ventilating seat. The massage type ventilating seat comprises a seat back and a seat base. A pair of rotating shafts are arranged on the upper side and the lower side of the seat back, and a conveyor-belt type annular air bag is arranged on the rotating shafts in a stretching mode and is made of non-breathable elastic fabric, the surface, facing the back of the human body, of the annular air bag is provided with a transverse air hole band formed by air holes in an arraying mode, and a flexible mesh plate which is connected with the seat back and provided with the smooth surface is arranged in front of the surface, facing the back of the human body, of the annular air bag. The rotating shafts are driven by a stepping motor which continuously and alternately rotates in a positive and negative mode. The surface, making contact with the annular air bag, of the seat back is smooth. An air sac is arranged on the seat base, and air holes are formed in the upper surface of the air bag. The annular air bag and the air sac are connected to an air pump through ventilation pipelines. The massage type ventilating seat can achieve the ventilation function and the massage function simultaneously, and is simple in structure and low in cost.

Description

[0001] technical field [0002] The invention relates to the field of auto parts, in particular to an auto seat. [0003] Background technique [0004] For the car seat, its comfort is very particular, especially in summer, due to the high outside temperature, when the human body sits in the car, there is often a lot of sweat on the back, and the air-conditioning in the car cannot reach the back and Between the seats, sweat is fermented in this area, which has an obvious stuffy feeling, making people very uncomfortable, and it is easy to cause bedsores when sitting for a long time. For this reason, there is a kind of automobile ventilated seat cushion (of course, it can also be made into a seat) at present, and this kind of seat cushion has an air passage in it, and the air passage is connected to a fan, and when the fan is working, it can pass through the air passage from the seat. The air holes on the surface of the cushion blow out airflow to the outside, thereby achiev...

AI Technical Summary

Problems solved by technology

For this reason, there is a kind of automobile ventilated seat cushion (of course, it can also be made into a seat) at present, and this kind of seat cushion has an air passage in it, and the air passage is connected to a fan, and when the fan is working, it can pass through the air passage from the seat. The air holes on the surface of the cushion blow out airflow to the outside, thereby achieving the effect of ventilation; and in order to improve the comfort of the seat cushion, this kind of seat cushion is usually equipped with a massage function; , or through the active mechanical structure; for the magnetic therapy module and the far-infrared module, its effect is very weak, and because there is no obvious meridian mechanical effect, its comfort is very limited. For the vibration machine massage structure, the comfort is very limited or even poor. For the mobile massage head, a complex transmission mechanism is required, which is costly to implement and is easy to damage

Images