Plastic steel profile and production technology

A production process and profile technology, applied in the direction of leaf frame, window/door, building components, etc., can solve the problems of poor wind pressure resistance, door and window damage, door and window opening and closing inconvenience, etc., to improve strength and wind pressure resistance performance Effect

Active Publication Date: 2013-09-04
山东玉景智能家居有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing plastic-steel doors and windows are affected by the material and its own gravity. The plastic-steel used for a long time has varying degrees of sagging and deformation, which makes it inconvenient to open and close the doors and windows; Aging, and even serious damage to doors and windows, especially in high-rise buildings, there is a great potential safety hazard; with the continuous increase of floors, the use of existing plastic steel doors and windows on high-rise floors shows the defect of poor wind pressure resistance, and the plastic steel doors and windows The wind pressure resistance is directly related to whether it can be applied to high-rise buildings.

Method used

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  • Plastic steel profile and production technology
  • Plastic steel profile and production technology
  • Plastic steel profile and production technology

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Embodiment 1: as attached figure 1 As shown in , a plastic steel profile includes a plastic steel profile body 1, which is provided with an outer visible surface 2.2, an inner visible surface 2.1, and two connections for connecting the inner visible surface 2.1 and the outer visible surface 2.2 plate 2, the outer visible surface 2.2 is provided with a metal plate 6; the right edge of the outer visible surface 2.2 of the body 1 is provided with a slope 2.3, and the metal plate 6 extends along the slope 2.3 to The lower edge of the slope 2.3 is chamfered and bent inward to form the hook edge 6.1; the connecting plate 2 on the right side of the body 1 near the hook edge 6.1 is provided with a T-shaped rubber strip inlay groove 4, and the rubber strip inlay groove 4 There is a protrusion 5 on the groove wall, and the protrusion 5 divides the rubber strip inlay groove 4 into a gauze installation groove 4.1 near the bottom of the groove and a rubber strip installation groove ...

Embodiment 2

[0043] Embodiment 2: as attached figure 2 As shown in , a plastic-steel window profile includes a plastic-steel profile body 1, which is provided with an outer visible surface 2.2, an inner visible surface 2.1, and two bars for connecting the inner visible surface 2.1 and the outer visible surface 2.2. The connecting plate 2 is provided with a metal plate 6 on the visible outer surface 2.2; a slope 2.3 is provided at the right edge of the visible surface 2.2 of the body 1, and the metal plate 6 extends along the slope 2.3, To the chamfer of the lower edge of the inclined surface 2.3, and bend inward to form the hook edge 6.1; the connecting plate 2 on the right side of the body 1 near the hook edge 6.1 has a T-shaped rubber strip inlay groove 4, and the T-shaped structure The groove bottom of the rubber strip inlay groove 4 is a semicircular structure; the connecting plate 2 on the left side of the body 1 is provided with an edge-holding groove 7 with an opening facing the vi...

Embodiment 3

[0055] Embodiment 3: as attached image 3 As shown in , a plastic steel profile includes a plastic steel profile body 1, which is provided with an outer visible surface 2.2, an inner visible surface 2.1, and two connections for connecting the inner visible surface 2.1 and the outer visible surface 2.2 plate 2, the outer visible surface 2.2 is provided with a metal plate 6; the right edge of the outer visible surface 2.2 of the body 1 is provided with a slope 2.3, and the metal plate 6 extends along the slope 2.3 to The lower edge of the slope 2.3 is chamfered and bent inward to form the hook edge 6.1; the connecting plate 2 on the right side of the body 1 near the hook edge 6.1 is provided with a T-shaped rubber strip inlay groove 4, and the rubber strip inlay groove 4 There is a protrusion 5 on the groove wall, and the protrusion 5 divides the rubber strip inlay groove 4 into a gauze installation groove 4.1 near the bottom of the groove and a rubber strip installation groove ...

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Abstract

The invention provides a plastic steel profile which comprises a plastic steel profile body. An outer visual surface, an inner visual surface and two connecting plates for connecting the inner visual surface with the outer visual surface are arranged on the body, and a metal plate is arranged on the outer visual surface. A production technology of the plastic steel profile includes the steps: machining the plastic steel profile; cutting the plastic steel profile; assembling the plastic steel profile; welding the plastic steel profile; and mounting the metal plate on the plastic steel profile body after the plastic steel profile is welded. The plastic steel bridge cutoff door and window profile can be produced and has the advantage that the profile is high in ageing resistance and not easy to deform and droop and has wind load resistance.

Description

technical field [0001] The invention relates to the field of building materials, in particular to a PVC plastic-steel profile, specifically a plastic-steel profile and a production process. Background technique [0002] As we all know, plastic steel doors and windows are made of polyvinyl chloride resin as the main raw material, plus a certain proportion of stabilizers, colorants, fillers, ultraviolet absorbers, etc., extruded into profiles, and then made by cutting, welding or screwing. The door and window frame leaves are equipped with sealing strips, tops, hardware, etc. At the same time, in order to enhance the rigidity of the profile, the cavity of the profile exceeding a certain length needs to be filled with steel lining. The portal window made in this way is called plastic steel. doors and windows. [0003] However, the existing plastic-steel doors and windows are affected by the material and its own gravity. The plastic-steel used for a long time has varying degree...

Claims

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Application Information

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IPC IPC(8): E06B1/12E06B3/12E06B3/30B23P15/00
Inventor 郑秀玉郑江玉
Owner 山东玉景智能家居有限公司
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