| 摘要 |
PURPOSE: A noise reducing unit for a door in a vehicle is provided to prevent vibration and noise when closing a vehicle door by mounting a damper member in a reinforcing member. CONSTITUTION: A noise reducing unit(1) for a door in a vehicle comprises a reinforcing member(30) and a damper member(40). The reinforcing member connects an outer panel(10) and an inner panel(20). The reinforcing member is extended by connecting to the inner panel. The reinforcing member comprises the cross section of a first part(31), a second part(33), a third part(35), and a fourth part(37). The first part is combined in between the outer panel and inner panels. The second part is curved in the first part and is combined with the outer panel. The third part is curved in the second part and is mounted with the damper member. The fourth part is curved in the third part and is combined with the inner panel. The damper member is mounted in the reinforcing member by covering the outer circumference of the reinforcing member upper part. |
