The present invention is to provide a vehicle wheel capable of effectively reducing noise generated by various causes during vehicle operation. According to the present invention, a vehicle wheel comprises: a spoke; a rim connected to the periphery of the spoke; and a sound absorbing module having at least a portion formed in a porous structure, and surrounding at least a portion of an outer circumferential surface of the rim to reduce noise. The sound absorbing module is provided by stacking a first sound-absorbing part and a second sound-absorbing part different from each other.
본 발명에 따른 차량용 휠은, 스포크, 상기 스포크의 둘레부와 연결되는 림 및 적어도 일부가 다공성 구조로 형성되고, 상기 림의 외주면의 적어도 일부를 감싸며 소음을 저감시키는 흡음모듈을 포함하며, 상기 흡음모듈은, 서로 다른 제1흡음부 및 제2흡음부가 적층되어 구비되는 것을 특징으로 할 수 있다.
Vehicle wheel equipped with sound absorbing module of porous structure
다공성 구조의 흡음모듈이 구비되는 차량용 휠
2021-04-30
Patent
Electronic Resource
Korean
Vehicle wheel equipped with sound absorbing module of porous structure
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