| 摘要 |
A quadrant inner cover for a door of a vehicle is provided to reduce production cost without an adhesive tape and an adhesive and to preclude inflow of wind rush noise effectively by inserting a reinforcing rib of the quadrant inner cover in a cut assembling groove of the soundproof pad. A quadrant inner cover for a door of a vehicle comprises a cover body(100), and a soundproof pad(200). A reinforcing rib(110) is formed on an inner surface of the cover body. The soundproof pad, which is made of a buffer material, is arranged on an inner surface of the cover body. An assembling groove(210) is cut along the outer periphery of the soundproof pad to correspond to the reinforcing rib. The assembling groove is elastically assembled with the reinforcing rib for reducing the production cost and to prevent the inflow of the wind rush noise.
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