| 摘要 |
<p>The invention relates to a closure system for a container lid. According to the invention, the lid (1) comprises: a) an inner cavity (4) which enables the exact positioning of the lid (1) and the neck (5) of the container (2), such as to remain in contact with the roller ball (3), the innermost part of said cavity being spherical and extending to the centre of the lid (1); b) a groove (6) which is provided between the central part and the inner part of the lid (1) and which is assembled to the flange (7) of the mouth (8) of the container (2), said container comprising a continuous flange for housing same, such that, upon closing, the assembly clicks together; and c) the other inner half of the lid (1) which extends out to the outer edge (9) of the lid (1), which, since it does not have to touch the neck (5) of the container (2), can take different forms in order to adapt to the characteristics of the container.</p> |
