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

FIELD: construction.

SUBSTANCE: invention describes flexible locking and sealing device comprising a rope section, one end of which is passive, and the second free end at blocking is stretched through the hollow housing and is fixed in it by means of the locking mechanism, which contains fixing elements in the separator, placed in a cavity of the housing and loaded by a closing spring. The housing cavity is enclosed by upper and lower covers. The lower end of the spring interacts with the closing spring stabilizer designed integrated with the lower cover. The external surface of the case is formed by two parallel front and two slant lateral facets. The device is fitted with an additional fixing element designed as a rod, having on one end the lock screw, using which it is screwed into a threaded hole, and on the other end a rupture process liner with rupture groove. According to the invention the closing spring stabilizer from the side of the lock screw is fitted with a limiting hole, through which at additional fixing of the rope the tip of the lock screw passes, meanwhile the diameter of the limiting hole is designed in view of rupture of the process liner with rupture groove located inside the threaded hole, made in the slant lateral facet of the housing. The process liner is designed either as L-shaped rod, or as a rectilinear round rod with an internal multifacet blind end.

EFFECT: device is manufacturable, convenient for locking, improves the level of unification of the design.

2 cl, 2 dwg