| 摘要 |
The outlet 5 of the milk-collection funnel 4 of a diaphragm breast-pump is angled out of axial alignment with the breast-receiving bell 7 of the funnel 4, and is rotatable coaxially within an input socket 6 to the pump body 1, to enable adjustment of the funnel-orientation relative to the pump body 1 for user-comfort. The funnel-outlet 5 is retained detachably within the socket 6 with air and liquid sealing by a chamfered ring, and a hand-operable lever 3 of the pump is hinged detachably to the body 1. The pump-diaphragm 12 is retained interlinked with the lever 3 so as to be withdrawn with it when the lever 3 is unclipped from its hinge 13 for cleaning. |
