How is the ventilation cushion of the car ventilated?
1, the car seat is not strong the original general performance, because the seat with a variety of models of the size, length, height, the package is not the same, so it can seat one size for all the seats should be different.2, volume small, large noise, air is not uniform, because most places only a small fan the wind blowing hard in a so big cushions are blown out, the reason of the fan speed manufacturers will be high, but this way when the fan is running the the noise is big up. Because of the seat cushion and the back cushion are connected together, so in turn will form a line, and because the fan is hanging in the front seat of the wind, so it is hard to play to the back cushion, thereby causing wind and wind seat back cushion, or wind small wind uneven phenomenon.The other is that the seat cushion and the back cushion are separable. This cushion is a new cushion designed by the manufacturer to improve the design according to the defects of the front cushion. Because the seat cushion is separate from the back cushion and the size of the cushion is different, the cushion is usually shorter and wider than the back cushion, so it is more adaptive to the seat. And the fan is usually four, blowing the seat cushion and the back cushion is independent, independent of each other, so the air quantity is enough, low noise, uniform air outlet, but its drawback is the production of complex, high cost, the cost is often more than two times the previous one,
As ventilation cushion must meet the following article, can be regarded as qualified products:A look, here to explain the appearance of no aesthetic appearance, is mainly about the cushion coat, coat must use good air permeability fabric, such as three patterns, like some cotton, artificial leather, leather is not suitable for use in the main part of air cushion, but can be used in the seat edge or other people take less contact position, in order to increase the appearance grade of cushion.Two, the structure of the structure is actually that the back cushion and seat cushion connection way, at present on the market in the sale of cushion has mainly two kinds.
Ventilation cushion is through a miniature fan installed on the seat cushion, the cold air cushion outside into the seat inside, and then through the air guide groove inside the seat cushion and the cushion to Hugh contact parts (such as the back, hips) for heat exchange, so as to achieve the body surface cooling and feel cool Hugh body sweat role and eliminate.
