FIELD: electricity.
SUBSTANCE: angular accessory is designed for installation on a joint of at least two differently directed boxes. Such accessory comprises two separate shields, one of which comprises a protruding element, and the other one comprises a circular hole, where the specified protruding element enters, to ensure rotation of specified shields around the axis. At the same time the round edge of the specified hole is locally open in the form of a straight slot arranged radially relative to the round edge of the specified hole and exiting to the free edge of the specified shield. According to the invention, the specified protruding element is arranged in the form of a cylindrical wall, the external diameter of which with account of a gap is equal to the inner diameter of the specified round hole, so that whenever one shield rotates relative to the other, the external side of the specified cylindrical wall slides along the edge of the round edge of the specified hole, at the same time the height of the cylindrical wall varies along its circumference.
EFFECT: creation of a new accessory, shields of which are arranged so that their connection is facilitated, and their disconnection in case of impact is simultaneously excluded, independently on their relative position during usage.
9 cl, 3 dwg
