An infusion connector comprises a body (1). The body (1) is provided with a connector liquid outlet (12) and a connector liquid inlet (11) that is capable of communicating with a liquid storage chamber of an external infusion container. The body (1) is provided with a fixing device (2) used for fixedly connecting the external infusion container. The body (1) is fixedly connected to the external infusion container by means of the fixing device (2). The body (1) is provided with an infusion puncture device (16) having a hollow channel (119), the infusion puncture device (16) is provided with the connector liquid inlet (11), and the connector liquid outlet (12) communicates with the liquid storage chamber of the external infusion container by means of the connector liquid inlet (11). The body (1) is provided with a movable housing (130). The housing (130) can move between a first position and a second position, and the infusion puncture device (16) does not protrude out of the housing (130) when the housing (130) is located at the first position. The outer surface of the body (1) is a blunt structure, and the outer surface of the housing (130) is a blunt structure. For the infusion connector, by arranging the movable housing (130) whose outer surface is a blunt structure, a nursing staff is prevented from being injured by sharp objects. The arrangement of a locking device (7) can ensure that the housing (130) is not opened unexpectedly.Dispositif de raccordement pour perfusion comprenant un corps (1) sur lequel est ménagée une ouverture de sortie (12) dun liquide et une ouverture dadmission (11) dun liquide en communication avec une cavité de stockage de liquide ménagée sur le dispositif de perfusion. Sur le corps (1) vient un dispositif de ponction (16) pour perfusion présentant une rainure de guidage (119) découlement de liquide, louverture de sortie (11) dun liquide étant en communication avec louverture déchappement de liquide en provenance du récipient périphériqu
