| 摘要 |
<p>A lock for cases, that fastens hermetically against each other the first half-shell and the second half-shell of the case, having at least one clamp articulated to the first half-shell and forming a folded end portion, which can rotate from an angular position for closing the case, in which the folded end portion is engaged with a snap action under the edge of the second half-shell to keep it in contact with the first half-shell, to an angular position for freely opening the case, in which the folded end portion is disengaged from the edge, the clamp being provided with a quick release lever, which is actuated manually and is suitable to disengage the folded end portion from the edge for moving the clamp into the angular position for freely opening the case.</p> |
