HIGH-HEAT-PRESERVATION LIFT-AND-SLIDE DOOR
Disclosed in the present utility model is a high-heat-preservation lift-and-slide door, comprising: inner and outer door leaves, upper and lower rails, and left and right side frames, wherein the inner and outer door leaves, the upper and lower rails and the left and right side frames each comprise...
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Format: | Patent |
Sprache: | chi ; eng ; fre |
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Zusammenfassung: | Disclosed in the present utility model is a high-heat-preservation lift-and-slide door, comprising: inner and outer door leaves, upper and lower rails, and left and right side frames, wherein the inner and outer door leaves, the upper and lower rails and the left and right side frames each comprise profiles and double sealing strips; a heat-preservation rubber strip A is provided on the upper portion of the lower rail, a heat-preservation rubber strip B is provided on the inner side of each side frame, and the inner and outer door leaves are both provided with heat-preservation rubber strips C fitted with the heat-preservation rubber strip A and the heat-preservation rubber strip B; and a sealing assembly is mounted below a lap joint of interlocking edges of the inner and outer door leaves, and is embedded in a U groove of the lower rail, and a windproof member is mounted above the lap joint of the interlocking edges of the inner and outer door leaves, and is embedded in a U groove of the upper rail. In the p |
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