| 摘要 |
<p>This invention relates to a closure, particularly a door, with peripheral bolt which is constituted by four bars each cooperating with the corresponding edge of the closure, wherein at least one of the horizontal bars is in the form of a hollow body. In the latter are engaged two opposite slide elements elastically abutting by their free end against the end of the corresponding vertical bar so as to avoid the formation of a gap in the zone of the join of said bars in their retracted and locked positions.</p> |
