Removable panel and suspended ceiling integrating such a removable panel

A removable panel comprising:

• a fixed section comprising a metal fixed section frame;
• an opening section comprising a metal opening section frame configured so as to be reversibly nested in said fixed section;
• at least one magnet configured to position said opening section reversibly nested in said fixed section;
• at least one sling fastened to said fixed section at a first end and reversibly fastened to said opening section at a second end;
• and
• at least one safety device configured to ensure fastening of the at least one sling to the opening section, said safety device comprising:
• a unitary body comprising a fastening portion and a handling portion that are substantially flat, said fastening portion and handling portion being arranged to substantially form about an angle of 90° relative to each other, said fastening portion being fastened to the opening section and having a groove that extends perpendicularly to a plane of said handling portion, said groove having two sides with rivets being arranged on either side of said groove;
• an arm fastened at a first end of said arm to the body by means of one of the rivets such that the arm pivots about an axis of said rivet in order to switch from an open position, in which the another of the rivets is engaged in a hole of said second end of said arm or inversely from said closed position to said open position.