FLEXIBLE LOCKING-SEALING DEVICE Russian patent published in 2014 - IPC E05B39/02 

FIELD: construction.

SUBSTANCE: invention relates to hardware and relates to seals, comprising a body and a segment of a rope, one end of which is passive, and the second one is free and passing through a longitudinal bore having an inlet portion with an outlet and arranged respectively on the upper and lower sides of the housing, with forming a loop and fixed in the latter by closing the non-return mechanism by fixing the rope segment disposed in the hollow cavity of the housing, communicating with the longitudinal bore, wherein the axis of the latter to the inlet section is formed as a polygonal line segment to form a bending of the rope and anti-feeler arm and is situated in a plane with the axis of the housing cavity. According to the invention, the longitudinal channel in the bottom portion has a portion, on which there is an outlet opening, with its axis disposed at an angle to the longitudinal axis of the channel for formation of an additional bending of the segment of rope in said portion, wherein the inlet portion is formed in the upper lid, the lid body cavity with the upper side portion and the outlet - in the bottom cover closing the housing cavity with a bottom side, wherein the housing cavity has a rectangular cross-sectional shape with a longitudinal bore in the middle portion of the inlet portion to the outlet portion formed as a groove with a radiused rounding width equal to at least the diameter of the segment of rope while the anti-feeler ledge is formed at the inlet portion of the intersection plane of the upper and lower lids.

EFFECT: increasing the reliability of the locking.

9 cl, 8 dwg