TH16293C3 - Open-close panels on the ceiling. - Google Patents

Abstract

1 page of the number 1 page summary of the invention The opening-closing panel on the ceiling consists of an outer frame that looks The outer structures are interconnected or are molded structures. It is a single piece, with a slit in the middle of the frame. For mounting into openings Of the ceiling panels above the room and are supported for installation into the inner frame, which is a connected or cast structure. The template is one piece and the center flap is installed for guiding the left and right sides of the inner frame to the left side edge. And the right side edge of the outer frame in the form of a cover channel in the middle rocking Can open-close to the hole in the center of the frame of the outer frame while the edge of The inner frame or the edge of the center flap is equipped with a locking base for locking-loosening into the back and forth of the locking handle. With outer frame

Claims (4)

Disclaimer (all) which will not appear on the advertisement page: page 1 of the number 2 disclaimers 1. The opening-closing panel on the ceiling consists of a central slit (3) that looks like a flap or a flap with an outer edge as an inner frame (7) with an inner structure that is welded. Connect with or as a cast structure. The template is one piece. For closing into the opening (4) of the ceiling plate above the room (5) has a special feature. The left and right sides of the inner frame (7) are fitted to the Left side edge and right side edge of outer frame (1) in sheet style Close the center channel (3) can be switched on-off into the middle of the frame (2) of the outer frame (1), which the outer frame (1) will be the outer structure to be connected Each or as a molded structure with a single-piece template with slots in the middle of the frame (2) and with the left side and right side edges supporting installation With the left and right sides of the inner frame (7) for installation in With opening (4) of the ceiling plate above the room (5) 2. The opening-closing of the channel on the ceiling according to the claim 1, the side edge along At least one length of the outer frame (1). It is the outer lateral edge (6) that looks like a continuous or intermittent shoulder edge. For reducing the warp of the outer frame (1) or being the shoulder placed into the side edge of the opening (4) while the outer frame (1) Installed into the opening (4) of the ceiling plate above the room (5) Page 2 of the number 2 3. The opening-closing of the channel on the ceiling according to one of the claims 1-2, the edge of the inner frame (7) or the edge of the center panel (3) has a locking base (8) with It is a support base, part of which is a concave, locked edge (9). At least one base is fixed either directly or via anchoring support. For getting locked into Or loosen the lock with the edge of the shoulder lock rocking back and forth (10) of the base of the lock (11), which the base (11) will be a lock attached to the outer frame. (1) In line with the locking receiver (8) at least one base, directly or fixed through External support and a rocker mechanism inside For driving the shoulder edge to move back and forth (10), lock or release the lock to the concave edge (9) of the locking bracket (8). 4. The opening-closing plate on the ceiling according to any one of claim 1-3 between the locking bracket (8) and the bracket (11) can be switched between the mounting positions for easy installation. Against the edge of the inner frame (7) or the edge of the center flap (3) or the outer frame (1)