A teatcup liner and a teatcup

摘要

Disclosed is a teatcup liner (1) which is mounted in a shell (2) of the teatcup and defines an inner space (3) for receiving a teat. The liner includes a primary component (11) which forms an upper head of the teatcup. The primary component includes a primary peripheral portion (15), a primary connecting ring (16) and a lip (17) defining an opening (4) for the introduction of the teat. The liner further includes a secondary component (12) which forms a barrel of the teatcup. The secondary component includes a secondary peripheral portion (18) and a secondary connecting ring (20). The primary component is connectable to the secondary component which realises the liner by a mutual engagement of the connecting rings. The connecting ring of at least one of the components abuts the peripheral portion of the other component to form a sealing abutment between the primary component and the secondary component.