| 摘要 |
<p>The present invention relates to a mold apparatus for injection molding and, more specially, to a mold apparatus for the injection molding of a different material mud guard for a vehicle. According to the present invention, the mold apparatus for the injection molding of a mud guard for a vehicle equipped with a cover part and a mud flap part and an apron part integrally formed and made up of materials different from that of the cover part comprises: a lower mold; an upper mold which forms a cavity for the mud guard in an inner space by being combined with the lower mold; a first deformation core part which opens and closes a gap between a first cavity part for the cover part and a second cavity part for the apron part in the cavity; and a second deformation core part which opens and closes a gap between a third cavity part for the mud flap part and the first cavity part in the cavity. The first deformation core part and the second deformation core part are equipped with a movement core vertically moving between the first cavity part and second cavity part or between the first cavity part and third cavity part, and a driving block operated in order to horizontally move and be located under the movement core. The vertical movement of the movement core is controlled according to the direction of the horizontal movement the driving block.</p> |
