| 摘要 |
PURPOSE: A trembling prevention apparatus of a door glass for a vehicle is provided to prevent a door glass from trembling when a door is closed by supporting the bottom end of the door glass. CONSTITUTION: A trembling prevention apparatus of a door glass for a vehicle comprises a mounting bracket(27) and a stopper(20). The mounting bracket is installed in the inner side of a side door. The stopper is installed on the mounting bracket. A first air pocket unit is formed in the top end of the stopper, and a second air pocket is formed in the bottom end. The first air pocket unit is compressed by the weight of a door glass(11). The second air pocket unit is inflated when air discharged from the first air pocket unit flows into the second air pocket unit.
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