The present invention relates to a steam hairstyling device (1) for shaping hair comprising: - a first jaw (2) and a second jaw (3), arranged facing one another and articulated between them , a first treatment surface (4) being carried by the first jaw (2) and a second treatment surface being carried by the second jaw (3), the first and second treatment surfaces being configured to pinch at least one wick of hair, - a liquid reservoir, the first and / or second jaw (2, 3) further comprising: - a vaporization system (7) of the liquid in vapor, comprising at least one vaporization chamber (71), having an internal surface and communicating via an injection pipe (74) with the liquid reservoir, the injection pipe (74) having a free end forming a point for injecting the liquid into the vaporization chamber (71), - a distribution system (7 ') of the vapor from the vaporization system (7), comprising at least one vapor distribution orifice (75) towards the at least one lock of hair, characterized in that the injection pipe (74) comprises a opening extending substantially along the injection pipe (74) from the free end forming the injection point, the opening having a shape allowing the liquid coming from the tank to flow into the vaporization chamber (71 ) in the event of scale build-up and deposit at the free end of the injection pipe (74). Reference figure for the abstract: Figure 5
展开▼