The present invention relates to a noise preventing device for an air vent. The noise preventing device for the air vent is connected to multiple wings by spacers formed in a vent housing. Fixing shafts and fixing grooves are formed in the wings and the spacers to mutually connect the wings and the spacers. A cap made of a flexible material corresponding to the fixing groove is formed in the fixing shaft. The purpose of the present invention is to provide a noise preventing device for an air vent, capable of preventing noise by absorbing impacts caused when the cap made of the flexible material is inserted into the fixing groove.
본 발명은 벤트하우징에 구비되는 스페이서를 통하여 복수의 윙이 연결되고, 상기 윙 및 스페이서를 상호 연결하도록 윙 및 스페이서에 고정축 및 고정홈이 형성되며, 상기 고정축에는 고정홈에 대응되는 연질재의 캡이 구비되는 구성으로 이루어진 에어벤트의 소음방지 장치에 관한 것이다.
NOISE PREVENTING DEVICE OF AIR VENT FOR AUTOMOBILES
에어벤트의 소음방지 장치
2016-05-16
Patent
Electronic Resource
Korean
IPC: | B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht |