Backrest fan mounting structure

Abstract

The utility model discloses a back rest fan mounting structure, including fan, back rest suspension, back rest foaming and map bag, the top of map bag has reserved opening, the fan is arranged in the inside lower extreme of seat back rest, and it is fixed on the back rest suspension, the outer top of map bag is covered with transverse plastic strip, and the inner layer both ends of map bag are equipped with the buckling strip, and the buckling strip is fixed on the back rest framework, thereby make the inner layer of map bag present recessed state, and then make the inner layer and the outer layer of map bag exist gap channel between, the inner layer lower extreme of map bag is equipped with the air inlet, and the air inlet is communicated with the air inlet of fan, and the air outlet of fan is connected with the wind bag, and the front end surface of wind bag is equipped with a plurality of air outlet holes, and the back rest foaming is equipped with a plurality of air holes to each air outlet hole, and the fan can inhale external cool wind by gap channel, then blows out through air outlet hole and air hole. The utility model discloses simple structure, convenient installation can effectively improve the ventilation and heat dissipation effect of seat back rest.

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