| 摘要 |
A fluid supply assembly 45 comprises a flexible, disposable cup 55 having a side wall, an open outlet end, and a closed bottom defining an interior, a disposable lid 350, a reusable cup holder having a side wall, an open upper end, and a lower end, and a reusable outer lid 170 having an integrally connected fitting 505. The disposable lid 350 has an integrally connected fitting with an opening through it, and a sealing portion 380 at an outside thereof. The sealing portion 380 is adapted to fit into the open outlet end of the disposable cup 55, and forms a seal with the sidewall. The seal has an area, wherein the sealing portion 380 extends upward from the outside or downward from the outside. The reusable cup holder is adapted to receive the disposable cup 55 and has a connecting surface at the upper end. The fitting of the reusable outer lid 170 has an opening through it, with the fitting of the disposable lid adapted to fit into the fitting 505 of the reusable outer lid 170. The reusable lid holder has a complementary connecting surface 190 adapted to mate with the connecting surface on the reusable cup holder to seal the reusable cup holder and reusable outer lid 170 together. The reusable outer lid 170 has a projection 197 extending downward from an underside. The projection 197 is adapted to deflect the disposable lid 350 downward, forcing the sealing portion 380 outward against the sidewall thereby increasing the area of the seal. |
