| 摘要 |
PURPOSE: A quadrant for a door is provided to simultaneously cast a matching surface, a support hole, and multiple assembling holes of a side mirror mounting unit using a high-vacuum die casting method. CONSTITUTION: A quadrant for a door comprises a matching surface(F1), a reinforcing surface(F2), and an extended surface. Three assembling holes(H1) are formed in the top of the front surface of the matching surface. A support hole(H2) is formed in the center of the matching surface. A side mirror mounting unit is formed in the matching surface in a stepped shape. Multiple reinforcing ends are integrally formed in the reinforcing surface. The extended surface is downward extended from the front surface of the matching surface and has a pin hole in which a hook pin of a weather strip guide is inserted.
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