Automobile instrument board air outlet structure

Abstract

The invention relates to an automobile instrument board air outlet structure. The air outlet structure comprises an air outlet shell, a left blade mounting base clamped to the left side of the air outlet shell and a right blade mounting base clamped to the right side of the air outlet shell. A waist-shaped mounting hole is formed in the right end of the left blade mounting base; a first rotating shaft is arranged at the right end of a single-layer blade and is hinged with the right blade mounting base; a second rotating shaft and a third rotating shaft are arranged at the left end of the single-layer blade, the first rotating shaft and the second rotating shaft are coaxial, and the second rotating shaft is hinged to the left blade mounting base; the middle part of the single-layer blade isconnected with a blade shifting button in a matching manner; one end of a blade connecting rod is provided with an H-shaped structure, and the other end is provided with an arc-shaped stepped hole; and the H-shaped structure is hinged with the waist-shaped mounting hole at the right end of the left blade mounting base. According to the invention, the appearance requirements can be met under the condition that the arrangement space is limited, the use number of parts can be reduced, the cost is reduced, and the abnormal sound risk can also be reduced.

Description

technical field [0001] The invention relates to interior and exterior decoration of automobiles, in particular to an air outlet structure of an automobile instrument panel. Background technique [0002] The air outlet of the automobile instrument panel is located in the occupant's field of vision. On the basis of meeting the basic functions, it also needs to be beautiful and add various decorative parts; in addition, due to the high frequency of use, the corresponding requirements for the operation performance of the air outlet are also getting higher and higher. . [0003] At present, in most models, there are generally 3-6 blades on the upper layer of the air outlet. In recent years, there are more and more tuyeres with the appearance of single-layer blades. For the sake of overall aesthetics, decorative strips are usually added to the blades. The usual form to achieve this appearance requirement: the upper blade adopts a metal shaft with hidden blades, and the left and ...

AI Technical Summary

Problems solved by technology

[0004] (1) The cooperation between the metal shaft and the plastic hole is not as good as the cooperation between the plastic and the plastic, which may cause the problem of random rotation of the upper blade. It is necessary to increase the hidden blade and the traditional linkage mechanism, resulting in an increase in cost;

[0005] (2) When the hidden blade is adjusted to the limit position, it will hit the limit rib on the shell and make abnormal noise;

[0006] (3) The movement of the upper blade and the hidden blade is not synchronized, which affects the wind direction

Images