FIELD: mechanics.
SUBSTANCE: mechanism incorporates a casing, a cover hinged to the said casing and a spring-loaded retainer, the spring being fastened to the cover on the side nearby a hole. The retainer is inclined outside the said hole towards its edges. The mechanism includes also a latch arranged on the said retainer to engage with an arbitrary point of the said hole edges. The latch keeps the cover a bit open. The aforesaid retainer is furnished with a recess arranged on the latch between the latter and the cover for it to be fixed by the aforesaid hole edge.
EFFECT: ruling out a complete opening of the cover in unauthorised opening the retaining mechanism.
3 cl, 10 dwg
