초록 ▼

The combination of a refrigerator cabinet, a hot refrigerant loop conduit passing through an opening in a peripheral wall of the cabinet and a grommet shielding the conduit from the edge of metal around the opening. The grommet, formed by a pair of molded body elements joined by an integral hinge, i

The combination of a refrigerator cabinet, a hot refrigerant loop conduit passing through an opening in a peripheral wall of the cabinet and a grommet shielding the conduit from the edge of metal around the opening. The grommet, formed by a pair of molded body elements joined by an integral hinge, includes a pair of passages receiving portions of the conduit. Resilient rings extend into the passages and engage the conduit to preclude escape of foam insulation through the passages. An outwardly diverging mandrel extends from the refrigerated compartment end of each passage. A sealing lip projects outwardly from the grommet body and inclines toward the housing wall. Resilient fingers extend from the grommet body and have distal ends which overlap the distal edge of the sealing lip. The distal ends of the fingers and distal edge of the sealing lip engage opposite sides of the peripheral wall so the lip seals against leakage of foam through the opening.

대표청구항 ▼

In combination, a refrigerator cabinet having a peripheral wall adjacent a refrigerated space, said peripheral wall defining an opening for the passage of a loop of refrigerant conduit therethrough, and a grommet disposed in the opening, said grommet comprising: a body having a pair of spaced apart

In combination, a refrigerator cabinet having a peripheral wall adjacent a refrigerated space, said peripheral wall defining an opening for the passage of a loop of refrigerant conduit therethrough, and a grommet disposed in the opening, said grommet comprising: a body having a pair of spaced apart passages extending therethrough and receiving separate portions of said conduit; at least one resilient ring extending into each of said passages and engaging the periphery of the corresponding conduit portion; said body also having an outwardly flared mandrel connecting with the refrigerated compartment end of each passage; a circumferential sealing lip extending outwardly from said body and inclined toward said peripheral wall and latch means overlapping the distal edge of said lip; said lip and said latch means engaging opposite sides of said peripheral wall to assure complete engagement between said lip and said peripheral wall.