The invention discloses an automobile air-inlet grille with a driving mechanism. The automobile air-inlet grille comprises air inlet grilles, a motor, a driving screw and a nut, wherein a segment of cavity is formed in a motor rotation shaft, the nut is arranged in the cavity of the motor rotation shaft, one end of the driving screw is connected with the nut, and the other end of the driving screw is connected with a connecting rod of the air inlet grilles. According to the automobile air-inlet grille disclosed by the invention, the structure is simplified, vibration and noise which are generated by the transmission of multi-stage gears or worm and worm wheels, are avoided, and besides, the transmitting precision and the transmitting efficiency are improved; the boundary dimension of an actuating mechanism is reduced, so that the automobile is convenient to design; in addition, one-stage thread decelerating transmission is adopted, so that the number of parts is decreased, and the parts cost and the assembling cost of the actuating mechanism are reduced.
Automobile air-inlet grille with driving mechanism
2015-08-26
Patent
Electronic Resource
English
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Air-inlet grille, automobile and assembling method of air-inlet grille
European Patent Office | 2025
|European Patent Office | 2022
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