DEVICE TO FIX CONNECTION ELEMENT OF REINFORCEMENT ITEM TO SUPPORT FROM SHEET MATERIAL Russian patent published in 2012 - IPC F16B19/10 F16B5/06 

FIELD: construction.

SUBSTANCE: device for fixation comprises a bracket and a stop pin. The bracket is U-shaped and has a base with an opening arranged in it and two substantially parallel arms. The bracket comprises facilities to retain a connection element, and each arm has a wall, which after insertion of arms in axial direction into a hole provided in a support from sheet material, is elastically released in a transverse direction from the opposite arm with engagement with the support from sheet material and provision of bracket latching. The stop pin comprises a head and an extended body inserted in axial direction via an opening between arms of the bracket to prevent displacement of arms towards each other and locking of the bracket in the latched position. Each wall comprises a hook, and the extended body of the stop pin is equipped with facilities for displacement of two hooks towards each other driven automatically as the stop pin is withdrawn from the bracket.

EFFECT: simplified detachment of a fastening device without damages.

9 cl, 4 dwg