SEALING ASSEMBLY WITH PROTECTION AGAINST OPENING Russian patent published in 2023 - IPC E05B1/00 

FIELD: security devices.

SUBSTANCE: invention relates to a group of single-use security devices and concerns a sealing unit that protects containers and reservoirs from unauthorized opening and provides visual control of opening. The sealing assembly with tamper-evident protection contains a locking element of an integral design rigidly attached to the fixed part of the locking device, made in the form of a closed profile with a free shank. The internal contour of the closed profile ensures the stability and immobility of all parts of the fixing element in the radial direction. A free shank with rigid fixation to the body of the locking device provides a closed loop with the necessary and sufficient clearance for the introduction of a flexible element, including in conditions of difficult access to structural elements. In this case, the upper part of the shank can be recessed relative to the surface of the protective coating (7) (in order to protect the flexible and fixing elements) while maintaining the necessary and sufficient clearance for the introduction of the flexible element.

EFFECT: increase in performance is achieved.

3 cl, 1 dwg