Patent ID: 7402032

Claim:
A mold apparatus, comprising: an upper mold, the upper mold including an upper guide sleeve, an upper mold seat, and an upper core, the upper guide sleeve having a hole defined therein, the upper seat having an aperture defined thereof, and the upper mold seat fixed below the upper guide sleeve and an axis of the hole of the upper guide sleeve aligning to an axis of the aperture of the upper mold seat, a portion of the upper mold core engaging into the hole of the upper guide sleeve, another portion of the upper mold core engaging into the aperture of the upper mold seat; and a lower mold, the lower mold including a lower guide sleeve, a lower mold seat, and a lower core, the lower guide sleeve having a hole defined thereof, the lower seat having an aperture defined thereof, and the lower mold seat fixed on the lower guide sleeve and an axis of the hole of the lower guide sleeve aligning to an axis of the aperture of the lower mold seat, one end portion of the lower mold core engaging into the hole of the lower guide sleeve, the other end of the lower mold core engaging into the aperture of the lower mold seat.