A novel 70-series frame and sash mould and engaged ten-seal rubber strips

Abstract

The invention discloses a new mold for a 70 series frame and fan and ten sealant strips for occlusion, including a widened indoor side aluminum profile and a widened outdoor side aluminum profile, the widened indoor side aluminum profile and the widened room Ten sealing rubber strips are arranged between the outer aluminum profiles, and inverted triangular protrusions for connecting the widened indoor aluminum profiles and the widened outdoor outdoor aluminum profiles are respectively provided at both ends of the ten sealed rubber profiles. The sealing strip breaks the traditional design limitations of single, double, and triple sealing strips, adding ten sealing strips greatly reduces the K value, greatly improves the effect of cold insulation, heat insulation, sound insulation and noise prevention, and at the same time achieves energy saving and emission reduction effects; widened aluminum alloy profiles Better cooling and heat insulation, sound insulation and noise prevention; the design of ten sealing strips can better meet the needs of sound insulation, anti-drying, anti-cold condensation, and anti-heat transfer; high-quality EPDM sealing strips are not easy to age, It is durable and has better sealing effect, which greatly meets the needs of anti-cold poly and anti-heat transfer.

Description

technical field [0001] The invention relates to a broken bridge heat-insulated inwardly opening sash to achieve multi-layer sealing system windows, in particular to a new mold for a 70 series frame and sash and ten sealant strips for occlusion. Background technique [0002] Although the aluminum alloy profile is a heat-insulating broken bridge profile, which can play a role in heat insulation and sound insulation and noise prevention, the glue strip between the window frame and the opening fan is generally single-sided. Sealing, double sealing and triple sealing, the design of this kind of sealing strip, from the perspective of environmental protection, energy saving and emission reduction, is far from meeting the current customers' requirements for door and window sealing, anti-cold condensation, heat transfer resistance, and sound insulation and noise prevention. Contents of the invention [0003] The object of the present invention is to provide a new mold for the 70 se...

AI Technical Summary

Problems solved by technology

[0002] Although the aluminum alloy profile is a heat-insulating broken bridge profile, which can play a role in heat insulation and sound insulation and noise prevention, the glue strip between the window frame and the opening fan is generally single-sided. Sealing, double sealing and triple sealing, the design of this kind of sealing strip, from the perspective of environmental protection, energy saving and emission reduction, is far from meeting the current customers' requirements for door and window sealing, anti-cold condensation, heat transfer resistance, sound insulation and noise prevention

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