CONSTRUCTION PANEL WITH APPLIANCE FOR CONNECTION WITH AT LEAST ONE OTHER CONSTRUCTION PANEL ON BASE Russian patent published in 2016 - IPC E04F15/02 

FIELD: construction.

SUBSTANCE: invention relates to construction, particularly, to structural panel. Panel comprises appliance to connect with at least one similar construction panel. Construction panel has lying opposite each other first and second shaped side surfaces. After connecting surface of first side surface of projecting locking lever, which ends with trapezoidal narrowing towards lower surface of flange. In first groove of structural panel flexible separate connector is at least partially recessed, which in a laid state of construction panels interacts with second side surface located opposite to structural panel. Connector has a leg, head part and consisting of a base part and shoulder wall. Leg with its side surface and its production surface, facing base bottom part of connector in contact with inner surface of bead and bottom of locking lever prior to docking, and after joining of two structural panels. Located at second shaped side surface of locking roller has at least one flat clamping surface at connection of two structural panels rests on head part, so that head part turned towards bottom of groove.

EFFECT: technical result consists in improvement of reliability of connection of panels.

24 cl, 56 dwg