A syringe tip cap for retaining an elastic closure (5) at a distal end of a syringe tip on which a collar (4) is mounted for engagement with a syringe needle, comprising: a rigid outer cap (1 ) having a distal cap member (2) and a proximal sleeve member (3), in which a first annular break line (10) is formed between the distal cap member (2) and the proximal sleeve member (3)； tamper indicating means comprising breakable parts (11) that break when the first annular break line (10) is broken； wherein the distal cap member (2) is cup-shaped to accommodate and cover a distal end of the elastic seal (5), and configured to press the elastic seal toward the syringe tip； and the proximal sleeve member (3) comprises a distal end (31) and a proximal end (30) configured to engage with the collar (4), to engage the syringe tip cap with the distal end of the syringe tip ； characterized in that the proximal sleeve member (3) comprises a second line of break (35； 35a) extending between the distal end and the proximal end of the proximal sleeve member； the distal cap member (2) and the proximal sleeve member (3) of the rigid outer cap are connected to each other by means of an axial coupling strip (29), which bridges and interrupts the first annular break line； and the breakable parts (11) of the tamper indicating means are weaker than the coupling strip (29), so that the distal cap member (2) and the proximal sleeve member (3) of the outer cap Rigid can be partially separated by breakage of the first annular breakline (10) and the coupling strip (29) serves as a hinge for pivotally coupling the distal cap member (2) and the proximal sleeve member (3 ) of the rigid outer cap after the first annular break line (10) has been broken.Una tapa de punta de jeringa para retener un cierre elástico (5) en un extremo distal de una punta de jeringa en la cual está montado un collar (4) para acoplamiento con una aguja de jeringa, que comprende: una tapa exterior rígida (1) que tiene un miembr
