It include ontology (12) the present invention relates to a kind of drug-container holder (10), it is suitable for receiving drug container (14), main body (12) include the tongue piece (38) that is proximally directed at its proximal end, the tongue piece (38) of proximal end installation engagement element (42) is directed inwardly toward the drug container (14) which engagement element (42) is set as engagement neck (46) Needle housing (16), (14) of the drug container when wherein tongue (38) radially outward deflects conjunction. The present invention is characterized in thatThe tongue piece (38) and the engagement element (42), preventing drug container (14) with the drug container (14) of neck (46), proximally direction is mobile relative to drug-container holder (10), when disengaging and the syringe needle cover, the tongue piece (38) is in stress, when engagement is in the neck portion (46).
