Thermal-insulating aluminium alloy and plastics combined section material

隔热铝合金、塑料组合型材

  • Inventors: GUANGWU WANG
  • Assignees: 王广武
  • Publication Date: June 21, 2000
  • Publication Number: CN-1257152-A

Abstract

The heat-insulating aluminium alloy and plastics composite section material is formed from aluminium alloy section and plastic section, and is characterized by that two sides of the plastic section are equipped with aluminium alloy section respectively, and the top and bottom ends of its two sides are equipped with plastic coupling wing plate respectively, and the end portion of every plastic coupling wing plate is equipped with projected mousing hook, and the adjacent position of aluminium alloy section and plastic coupling wing plate is equipped with aluminium alloy coupling inserting plate, and its end portion also is equipped with projected mousing hook which is opposite to the above-mentioned plastic coupling wing plate projected mousing hook, and the aluminium alloy section couplinginserting plate can be inserted into the opening of plastic section coupling wing plate by means of elastic deformation of plastic section coupling wing plate, and after the elastic deformation is restored, said both sections are tightly combined together so as to implement said invention.
一种断热铝合金、塑料组合型材是由铝型材和塑料型材组成,塑料型材的两侧是铝合金型材,在塑料连接隔热型材两侧上下设置塑料联接翼板,塑料联接翼板端部有突出的防脱钩,铝合金型材与塑料型材联接翼板相邻处设置铝合金联接插板,铝合金联接插板端部有与塑料联接翼板突出防脱钩方向相反的铝合金联接插板突出防脱钩,铝合金型材联接插板通过塑料型材联接翼板的弹性变形插入塑料型材联接翼板的开口内,塑料型材联接翼板的弹性变形恢复后,铝合金型材端部联接插板的防脱钩与塑料型材联接翼板端部的防脱钩相互卡接,将塑料型材与铝合金型材联成一体。采用带有防脱钩的铝合金型材与带有防脱钩的塑料型材,依靠弹性变形连接,解决长杆型材的紧密连接问题。

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