| 摘要 |
<p>The present invention provides a fluid transfer device comprising a fluid container; a container contact device; and a dispenser contact device. The fluid container has an open unit at the lower part. The container contact device is installed in the open unit of the fluid container and has a closed position by magnetism suction force of a first member and a second member facing to each other. The first and second members are made of a magnetic material. The dispenser contact device has a smaller circumference than the circumference of the open unit of the fluid container and has a longitudinal passage. The side wall of the passage has a nozzle having one and more holes for a fluid to pass through. The dispenser contact device compresses the nozzle against one of first and second elements facing to each other so that the holes of the nozzle can be connected to the inside of the fluid container and the dispenser contact device moves the fluid from a closed position to an open position. According to the fluid transfer device, the fluid is injected to the bottom of the container, so bubble generation is reduced. Also, the fluid can be prevented from overflowing to the outside of the container due to the increase of bubbles. Therefore, fluid waste can be reduced. In addition, fluid injection time can be shortened and the fluid can be efficiently injected.</p> |
