Coated window frame and manufacturing method thereof

Abstract

The invention provides a coated window frame and a manufacturing method thereof, the coated window frame is used for manufacturing a window, the window frame is formed by splicing sectional materials, the sectional materials comprise sectional material bodies and metal coated sectional materials, the sectional material bodies are provided with notches, the metal coated sectional materials are rolling sectional materials and are coated on the sectional material bodies, and the notches are formed in the sectional material bodies. The two sides of the metal-coated section bar are provided with hooks, the hooks are matched with the notches in shape, and after the window frame is manufactured into a window, the section bar body is invisible. The cladding material of the window frame is formed through a rolling forming technology, the bonding strength between the cladding material and a composite interface of a main body material can be improved, the structural strength and durability of the window frame are enhanced, a high-grade and fire-resistant material is used as the cladding material, the fire resistance of the window frame is enhanced, a traditional window frame and a manufacturing method of the traditional window frame are remarkably improved, and the application range is wide. The novel window frame which is firm in structure, good in fire resistance, attractive in appearance and high-grade in texture and the manufacturing method of the novel window frame are provided by combining various materials and utilizing the advantages of each material.

Description

Technical Field

[0001] The invention relates to the field of architecture, in particular to a coated window frame and a manufacturing method thereof. Background Art

[0002] In the field of construction, window frames are an important part of buildings. They not only need to provide necessary structural support, but also need to meet multiple performance requirements such as fire resistance and aesthetics. At present, window frames on the market are mainly composed of aluminum alloy profiles or plastic steel profiles formed by hot extrusion. These profiles have limitations in structural strength, fire resistance, aesthetics and texture. A new type of window frame and its manufacturing method are needed to improve the structural strength, fire resistance, aesthetics and texture of the window frame. Summary of the invention

[0003] The object of the present invention is to provide a new window frame with a firm structure, good fire resistance, beautiful appearance and high-quality texture, and a manufacturing method thereof, so as to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a coated window frame, used for making windows, the window frame is composed of profiles spliced ​​together, the profiles include a profile body and a metal coated profile, the profile body has a notch, the metal coated profile is a rolled profile and coated on the profile body, the metal coated profile has hooks on both sides, the hooks match the shape of the notch, and after the window frame is made into a window, the profile body is invisible.

[0005] Preferably, the metal-clad profile is a copper rolled profile.

[0006] Preferably, the notch comprises a rubber strip notch, the rubber strip notch is provided with a sealing rubber strip, and the curved hook is covered by the sealing rubber strip.

[0007] Preferably, the notch comprises a thermal insulation strip notch located in the middle section of the profile body, the thermal insulation strip notch is provided with a thermal insulation strip, and the hook is covered by the thermal insulation strip.

[0008] Preferably, the notch comprises an engaging notch, and the hook is tightly hooked in the engaging notch.

[0009] Preferably, the window frame is fixed with an accessory groove for installing accessories.

[0010] A method for making a covered window frame comprises the following steps: (1) Preparing metal-clad profiles by roll forming; (2) Preparing the profile body by hot extrusion; (3) Covering the metal cladding profile on the profile body; (4) The hooks on both sides of the metal clad profile are tightly bitten into the grooves of the profile body by roll forming to form the profile; (5) Cut the profiles according to size and splice them into window frames.

[0011] Preferably, in the step (1), the metal clad profile has not yet been formed and has a shape that is convenient for penetrating into the profile body.

[0012] Preferably, in the step (2), the profile body has not yet been formed and has a shape that facilitates the penetration of the metal-clad profile.

[0013] Preferably, in step (4), the metal-clad profile and the profile body are rolled and tightly bitten to form a matching final shape.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: the covering material of the window frame is formed by roll forming technology, which can improve the bonding strength between the composite interface with the main material, enhance the structural strength and durability of the window frame, and use high-grade and fire-resistant materials as covering materials to enhance the fire resistance of the window frame. This is a significant improvement on traditional window frames and their manufacturing methods. A variety of materials are combined with each other, and the advantages of each material are utilized to provide a new window frame with a firm structure, good fire resistance, beautiful appearance, and high-grade texture, and a manufacturing method thereof. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a cross-sectional view of the present invention.

[0016] Figure 2 It is a cross-sectional view of the metal clad profile of the present invention.

[0017] Figure 3 It is a cross-sectional view of the profile body of the present invention.

[0018] In the figure: 1-profile body, 2-metal clad profile, 3-hook, 4-strip notch, 5-insulation strip notch, 6-occlusal notch. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] See also Figure 1-3A covered window frame is used to make a window. The window frame is composed of profiles. The profile includes a profile body and a metal clad profile. The metal clad profile is a copper roll profile. The profile body has a notch. The metal clad profile is coated on the profile body. The metal clad profile has hooks on both sides. The hooks match the shape of the notch. After the window frame is made into a window, the profile body is invisible. The window frame is fixed with an accessory slot for installing accessories.

[0021] The notch includes a rubber strip notch, the rubber strip notch is provided with a sealing rubber strip, and the curved hook is covered by the sealing rubber strip.

[0022] The notch includes a heat insulation strip notch located in the middle section of the profile body, the heat insulation strip notch is provided with a heat insulation strip, and the bent hook is covered by the heat insulation strip.

[0023] The notch includes an engaging notch, and the curved hook is tightly hooked in the engaging notch.

[0024] A method for making a covered window frame comprises the following steps: (1) Preparing metal-clad profiles by roll forming; (2) Preparing the profile body by hot extrusion; (3) Covering the metal cladding profile on the profile body; (4) The hooks on both sides of the metal clad profile are tightly bitten into the grooves of the profile body by roll forming to form the profile; (5) Cut the profiles according to size and splice them into window frames.

[0025] In step (1), the hook portion of the metal-clad profile has not yet been formed and has a shape that is convenient for inserting into the notch of the profile body; in step (2), the notch portion of the profile body has not yet been formed and has a shape that is convenient for the hook of the metal-clad profile to penetrate; in step (4), the metal-clad profile and the profile body are rolled and tightly bitten to form a matching final shape.

[0026] In the present invention, terms such as "upper", "lower", "left", "right", "front", "back", "vertical", "horizontal", "side", "bottom", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are relational words determined only for the convenience of describing the structural relationships of the various parts or elements of the present invention, and do not specifically refer to any part or element in the present invention and should not be understood as limitations on the present invention.

Claims

1. A covered window frame for making windows, the window frame being composed of profiles spliced ​​together, characterized in that: The profile includes a profile body and a metal-clad profile, the profile body has a notch, the metal-clad profile is a rolled profile and is coated on the profile body, the metal-clad profile has hooks on both sides, the hooks match the shape of the notch, and after the window frame is made into a window, the profile body is invisible.

2. The covered window frame according to claim 1, characterized in that: The metal clad profile is a copper rolled profile.

3. The covered window frame according to claim 1, characterized in that: The notch comprises a rubber strip notch, the rubber strip notch is provided with a sealing rubber strip, and the curved hook is covered by the sealing rubber strip.

4. The covered window frame according to claim 1, characterized in that: The notch comprises a heat insulation strip notch located in the middle section of the profile body, the heat insulation strip notch is provided with a heat insulation strip, and the hook is covered by the heat insulation strip.

5. The covered window frame according to claim 1, characterized in that: The notch comprises an engaging notch, and the hook is tightly hooked in the engaging notch.

6. The covered window frame according to claim 1, characterized in that: The window frame is fixed with an accessory groove for installing accessories.

7. A method for manufacturing a coated window frame, characterized in that: The following steps are involved: (1) Preparing metal-clad profiles by roll forming; (2) Preparing the profile body by hot extrusion; (3) Covering the metal cladding profile on the profile body; (4) The hooks on both sides of the metal clad profile are tightly bitten into the grooves of the profile body by roll forming to form the profile; (5) Cut the profiles according to size and splice them into window frames.

8. The method for manufacturing a covered window frame according to claim 7, characterized in that: In the step (1), the metal clad profile has not yet been formed and has a shape that is convenient for penetrating into the profile body.

9. The method for manufacturing a covered window frame according to claim 7, characterized in that: In the step (2), the profile body has not yet been formed and has a shape that facilitates the penetration of the metal clad profile.

10. The method for manufacturing a covered window frame according to claim 7, characterized in that: In the step (4), the metal-clad profile and the profile body are rolled and tightly bitten to form a matching final shape.

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