CAP

The invention relates to a cap designed to be coupled to the neck of a container. The cap comprises an inner body (1) and an outer body (2, 2') coupled around the inner body (1), the rotation of the outer body (2, 2') causing same to move in an axial direction with respect to the inner body (1). The inner body (1) comprises a peripheral skirt (7) having a lower part split into a plurality of feet(8). The feet (8) comprise outer surfaces that form a frustoconical shape with a sloped generatrix (10) converging upwards, and inner surfaces with projections (11) that delimit a circular hollow. Thecap also comprises a sealing device (14) for preventing the rotation of the outer body (2) with respect to the inner body (1). 本发明涉及种涉及用于连接到容器颈部的盖子。盖子包括内主体(1)和围绕内主体(1)连接的外主体(2,2')，旋转外主体(2,2')使得其相对于内主体(1)在轴向方向移动。内主体(1)包括具有分成多个支脚(8)的下部的周向裙部(7)。支脚(8)包括形成具有倾斜的母线(10)的截头圆锥形状的外表面，其中倾斜的母线(10)向上会聚，并且限定圆形空心体的内表面具有凸起(11)。盖子还包括用于防止外主体(2)相对于内主体(1)的旋转的密封装置(14)。