Constructive door and window integrated sealing device
The utility model provides a constructive door and window integrated sealing device which comprises an upper straight edge, a lower straight edge, a right straight edge and a left straight edge, wherein the four straight edges are connected mutually into integration, each straight edge is provided w...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The utility model provides a constructive door and window integrated sealing device which comprises an upper straight edge, a lower straight edge, a right straight edge and a left straight edge, wherein the four straight edges are connected mutually into integration, each straight edge is provided with a flat surface along the long direction and both end heads of the flat surfaces on two adjacent straight edges form a right angle at a connecting part. The utility model can thoroughly solve the defect that the right angle connecting part of the door and window has a gap. The utility model has the advantages of sealing tightness, no gas leakage, no dust in, etc. |
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