Aluminum lining with holes and aluminum plastic common squeezing material including aluminum lining

• Main Author: XUE MINGSHENG
• Format: Patent
• Language: Chinese; English
• Published: 30.06.2017
• Subjects: DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; FIXED CONSTRUCTIONS; FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES; LADDERS

The invention relates to an aluminum lining with holes and an aluminum plastic common squeezing material. At least two opposite faces of the four faces of the aluminum lining are provided with the holes. The cross section of the holes is semicircular, quadrangular or triangular. According to the aluminum lining and the aluminum plastic common squeezing material, an aluminum lining structure is easy to machine and low in manufacturing cost, expanded plastic penetrates through the opening holes of the aluminum lining when the aluminum lining with the holes and the plastic are subjected to common squeezing compounding to form the firm physically-combined aluminum plastic common squeezing material, and the problems of layering and the axial shrinking rates of different materials are solved through a physical method. 本发明涉及种带孔的铝衬及铝塑共挤型材。所述铝衬四个面上至少有两个相对面设置有孔，所述孔的横断面为半圆形，四边形或者三角形的形状。本发明的铝衬结构加工容易，制作成本低，带孔的铝衬和塑料共挤复合的时候发泡塑料穿过铝衬的开孔内，形成牢固的物理结合的铝塑共挤型材，用物理方法解决不同材料分层及轴向收缩率的问题。