IMPROVED SEALING JOINT FOR REFRIGERATING CHAMBERS AND SIMILAR DEVICES, HAVING A PROFILE MADE OF PLASTIC Russian patent published in 2005 - IPC

FIELD: provision of joint proofness.

SUBSTANCE: the sealing joint has a bellows-type gasket (20) and a profile (1) with a base (3), having sealing strips (4,15) located on its opposite edges, and a recess (23) for replacement of the mentioned gasket (20) the profile (1) has at least one side branch (7) terminating in a deepened hollow (9) of a C-shaped cross-section designed for placement of the edge (28) of the inner door panel (31) pressed to which is a sealing strip (2) located at the edge of the mentioned hollow (9) under the action of springiness of the side branch (7); the inner door panel (31) is bent in radius providing for an optimum engagement with one of the sealing strips (15) located on the base (3) of the profile (1). The bellows-type gasket (20) and the profile (1) may be molded of plastic in the form of a single product or joined together.

EFFECT: enhanced proofness of the joint.

10 cl, 10 dwg