Lock with invisible fixings for sliding panel includes casing, back plate, and fixings comprising two notches fixed to casing using tab

摘要

Lock comprises casing (10), back plate (11) and fixings (13) comprising two notches (15). Notch is fixed to casing with tab (17) sliding relative to casing in plane containing two notches and perpendicular to back plate. Tab can take two positions, one where it goes in casing and other where it is outside casing. Tab is locked in its second position by locking means (20) comprising screw for creating first force perpendicular to plane, means for transforming first force into second perpendicular force, and means (23) for applying second force to tab. Means comprise edge (34) of tab rubbing against conical end of screw.