Composite door and window with heat preservation and sound insulation functions

Abstract

The composite door and window with the heat preservation and sound insulation functions comprises an inner door frame profile and an outer door frame profile, a heat insulation wood board layer arranged in a sandwiched mode is installed between the inner door frame profile and the outer door frame profile, an outer clamping plate is arranged on the outer door frame profile, and an inner clamping plate is installed on the inner door frame profile; a frame for positioning the sound insulation glass is formed among the inner door frame profile, the heat insulation wood board layer and the outer door frame profile, the heat insulation wood board layer is arranged between the inner door frame profile and the heat insulation wood board layer in a sandwiched mode, and therefore the heat insulation and sound insulation effects are achieved; in this way, the situation that a good heat insulation effect cannot be achieved due to the fact that the inner door frame sectional material makes direct contact with the outer door frame sectional material is avoided, the multiple glass single bodies with the ends installed through the rubber isolating layers are matched, heat insulation cavities are formed between the glass single bodies, and therefore the good heat insulation and sound insulation effects are achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of heat-insulating and sound-insulating doors and windows, and particularly to a composite door and window with heat-insulating and sound-insulating functions. Background Art

[0002] The aluminum profile of doors and windows is a kind of building material for decorating the door and window frames made of aluminum alloy as raw material. Its advantages are good wind pressure resistance and non-combustibility, and it is a recognized flame-retardant material. With the development of technology, titanium alloy, aluminum alloy, etc. can all be used as the profiles of doors and windows. Especially for aluminum alloy materials, due to the advantages of light weight and easy processing of aluminum alloy, more and more aluminum alloys are used for doors and windows. For the existing aluminum alloy doors and windows, heat insulation is achieved through heat insulation strips, and most of the heat insulation strips are made of plastic materials. In this way, they are easily damaged after thermal expansion and contraction. Summary of the Invention

[0003] To solve the defects existing in the prior art, the present invention provides a composite door and window with heat-insulating and sound-insulating functions.

[0004] To solve the above technical problems, the present invention provides the following technical solutions:

[0005] A composite door and window with heat-insulating and sound-insulating functions of the present invention includes an inner door frame profile and an outer door frame profile. An insulated wooden board layer arranged in a sandwich manner is installed between the inner door frame profile and the outer door frame profile. An outer clamping plate is provided on the outer door frame profile, an inner clamping plate is installed on the inner door frame profile, and a clamping opening for clamping a sound-insulating glass is provided between the inner clamping plate and the outer clamping plate;

[0006] Moreover, the inner door frame profile, the insulated wooden board layer and the outer door frame profile are fixed by through bolts. A first clamping groove is provided at the end of the outer clamping plate, and a first sealing rubber strip for sealing the connection between the outer clamping plate and the sound-insulating glass is clamped in the first clamping groove. A second sealing rubber strip for sealing the connection between the inner clamping plate and the sound-insulating glass is installed on the inner clamping plate; Installation holes for installing the through bolts are provided on the inner door frame profile and the outer door frame profile, and sealing plates for covering the installation holes are provided on both the inner door frame profile and the outer door frame profile.

[0007] As a preferred technical solution of the present invention, a first compression spring is provided between the cap of the through bolt and the outer door frame profile, and a second compression spring is provided between the nut on the through bolt and the inner door frame profile.

[0008] As a preferred technical solution of the present invention, the outer door frame profile is provided with inwardly recessed T-shaped grooves on both sides of the installation hole, and the covering plate is provided with clamping blocks that are snapped into the T-shaped grooves. The outer door frame profile is provided with a water shielding baffle for shielding water from the upper edge of the covering plate.

[0009] As a preferred technical solution of the present invention, the inner ends of the inner door frame profile and the outer door frame profile are provided with bending arms that bend inward, and both the outer clamping plate and the inner clamping plate are arranged at the front ends of the bending arms.

[0010] As a preferred technical solution of the present invention, the bottom of the inner door frame profile is provided with a first cover plate for covering the bottom end of the heat insulation wood board layer, the bottom of the outer door frame profile is provided with a second cover plate for covering the bottom end of the heat insulation wood board layer, and an insertion cavity for inserting the end of the second cover plate is formed between the first cover plate and the heat insulation wood board layer. The second cover plate moves along the insertion cavity, and a heat insulation rubber plate in contact with the second cover plate is provided on the inner wall of the first cover plate.

[0011] As a preferred technical solution of the present invention, both the inner door frame profile and the outer door frame profile are aluminum alloy profiles. The sound insulation glass includes a plurality of glass monomers whose ends are installed through a glue separation layer, and a heat insulation cavity is formed between the glass monomers.

[0012] As a preferred technical solution of the present invention, the inner end of the inner clamping plate is provided with a second clamping groove, and a second sealing rubber strip for sealing the connection between the inner clamping plate and the sound insulation glass is arranged in the second clamping groove.

[0013] As a preferred technical solution of the present invention, for the composite door and window heat preservation and sound insulation method, a frame for positioning the sound insulation glass is formed among the inner door frame profile, the heat insulation wood board layer and the outer door frame profile. The heat insulation wood board layer is sandwich - arranged between the inner door frame profile and the heat insulation wood board layer. The inner door frame profile and the outer door frame profile do not directly contact each other to achieve heat preservation, heat insulation and sound insulation. The inner door frame profile, the heat insulation wood board layer and the outer door frame profile are installed through through - bolts. Sealing plates for covering the installation holes are arranged on both the inner door frame profile and the outer door frame profile, so as to ensure the overall appearance is neat.

[0014] The beneficial effects of the present invention are:

[0015] 1. In this composite door and window with heat preservation and sound insulation functions, a frame for positioning the sound insulation glass is formed among the inner door frame profile, the heat insulation wood board layer, and the outer door frame profile. The heat insulation wood board layer is sandwich - arranged between the inner door frame profile and the heat insulation wood board layer, which plays the role of heat preservation, heat insulation, and sound insulation. Because the heat insulation wood board has good heat insulation effect, it avoids the direct contact between the inner door frame profile and the outer door frame profile, thus preventing poor heat insulation effect. It is also combined with multiple glass monomers installed through a glue - separating layer at the ends. An insulation cavity is formed between these glass monomers, which has good heat insulation and sound insulation effects. Moreover, the inner door frame profile, the heat insulation wood board layer, and the outer door frame profile are connected by through - bolts, which is convenient for installation and disassembly. Sealing plates for covering the installation holes are provided on both the inner door frame profile and the outer door frame profile, ensuring the overall appearance is neat.

[0016] 2. A first compression spring is provided between the cap of the through - bolt of this composite door and window with heat preservation and sound insulation functions and the outer door frame profile, and a second compression spring is provided between the nut on the through - bolt and the inner door frame profile. By utilizing the elastic action of the first compression spring and the second compression spring, the relatively small thermal expansion and contraction effect of the heat insulation wood board layer is overcome, thus ensuring a good overall fixing effect.

[0017] 3. In the present invention, the outer door frame profile is provided with inwardly recessed T - shaped grooves on both sides of the installation hole, and the cover plate is provided with blocks that can be snapped into the T - shaped grooves, which prevents water vapor from entering the interior. Moreover, a water - shielding baffle for blocking the upper edge of the cover plate is provided on the outer door frame profile, thus ensuring a good sealing effect at the connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0019] In the drawings:

[0020] Figure 1 is a schematic structural diagram of a composite door and window with heat preservation and sound insulation functions according to the present invention;

[0021] Figure 2 is an exploded view of a composite door and window with heat preservation and sound insulation functions according to the present invention;

[0022] Figure 3 is a schematic structural diagram of the sealing plate of a composite door and window with heat preservation and sound insulation functions according to the present invention;

[0023] Figure 4 is a schematic structural diagram of the inner door frame profile of a composite door and window with heat preservation and sound insulation functions according to the present invention.

[0024] In the figure: 1. Inner door frame profile; 2. Outer door frame profile; 3. Heat insulation wood board layer; 4. Outer splint; 5. Inner splint; 6. Sound insulation glass; 7. Through bolt; 8. First card slot; 9. First sealing strip; 10. Second sealing strip; 11. Installation hole; 12. Sealing plate; 13. First cover plate; 14. First compression spring; 15. Second compression spring; 16. T-shaped groove; 17. Block; 18. Water shielding baffle; 19. Bending arm; 20. Second cover plate; 21. Insertion cavity; 22. Heat insulation rubber plate; 23. Second card slot; 25. Glass monomer; 26. Heat insulation cavity; Specific implementation mode

[0025] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0026] Example: As Figures 1-4 shown, a composite door and window with heat preservation and sound insulation functions of the present invention includes an inner door frame profile 1 and an outer door frame profile 2. A heat insulation wood board layer 3 arranged in a sandwich manner is installed between the inner door frame profile 1 and the outer door frame profile 2. An outer splint 4 is provided on the outer door frame profile 2, and an inner splint 5 is installed on the inner door frame profile 1. A clamping opening for clamping the sound insulation glass 6 is provided between the inner splint 5 and the outer splint 4. The inner door frame profile 1, the heat insulation wood board layer 3 and the outer door frame profile 2 are fixed by through bolts 7. A first card slot 8 is provided at the end of the outer splint 4, and a first sealing strip 9 for sealing the connection between the outer splint 4 and the sound insulation glass 6 is clamped in the first card slot 8. A second sealing strip 10 for sealing the connection between the inner splint 5 and the sound insulation glass 6 is installed on the inner splint 5. Installation holes 11 for installing the through bolts are provided on the inner door frame profile 1 and the outer door frame profile 2, and sealing plates 12 for covering the installation holes 11 are provided on both the inner door frame profile 1 and the outer door frame profile 2. A frame for positioning the sound insulation glass 6 is formed among the inner door frame profile 1, the heat insulation wood board layer 3 and the outer door frame profile 2. The heat insulation wood board layer 3 is arranged in a sandwich manner between the inner door frame profile 1 and the heat insulation wood board layer 3, which plays a role in heat preservation, heat insulation and sound insulation. Because the heat insulation wood board has good heat insulation effect, it avoids the direct contact between the inner door frame profile 1 and the outer door frame profile 2 and fails to achieve a good heat insulation effect. In cooperation with a plurality of glass monomers 601 installed through a glue separation layer at the ends, a heat insulation cavity 602 is formed between the glass monomers 601, which has good heat insulation and sound insulation effects. Moreover, the inner door frame profile 1, the heat insulation wood board layer 3 and the outer door frame profile 2 are fixed by through bolts 7, which is convenient for installation and disassembly. And sealing plates 12 for covering the installation holes 11 are provided on both the inner door frame profile 1 and the outer door frame profile 2, which ensures the overall appearance is neat.

[0027] A first compression spring 14 is provided between the cap of the through bolt 7 and the outer door frame profile 2, and a second compression spring 15 is provided between the nut on the through bolt 7 and the inner door frame profile 1. In this way, by utilizing the elastic action of the first compression spring 14 and the second compression spring 15, the relatively small thermal expansion and contraction effect of the heat insulation wood board layer 3 is overcome, thereby ensuring a good overall fixing effect.

[0028] On both sides of the installation hole on the outer door frame profile 2, there are inwardly recessed T-shaped grooves 16, and on the cover plate 13, there are clamping blocks 17 that are clamped into the T-shaped grooves, thus preventing water vapor from entering the interior. On the outer door frame profile 2, there is a water shielding baffle 18 for shielding the upper edge of the cover plate 13.

[0029] The inner ends of the inner door frame profile 1 and the outer door frame profile 2 are provided with bent arms 19 that bend inward, and the outer clamping plate 4 and the inner clamping plate 5 are both arranged at the front ends of the bent arms 19, thereby ensuring a good sealing effect at the connection.

[0030] At the bottom of the inner door frame profile 1, there is a first cover plate 13 for covering the bottom end of the heat insulation wood board layer 3. At the bottom of the outer door frame profile 1, there is a second cover plate 20 for covering the bottom end of the heat insulation wood board layer 3. And between the first cover plate 13 and the heat insulation wood board layer 3, there is an insertion cavity 21 for the end of the second cover plate 20 to be inserted. And the second cover plate 20 moves along the insertion cavity 21. On the inner wall of the first cover plate 13, there is a heat insulation rubber plate 22 that contacts the second cover plate. In this way, the heat insulation wood board layer 3 with a corresponding thickness can be selected according to the thickness of the sound insulation glass 6, which has high flexibility.

[0031] Both the inner door frame profile 1 and the outer door frame profile 2 are aluminum alloy profiles. The sound insulation glass 6 includes a plurality of glass monomers 601 whose ends are installed through a glue separation layer, and a heat insulation cavity 602 is formed between the glass monomers 601. With this heat insulation cavity formed between the glass monomers, it has good heat insulation and sound insulation effects.

[0032] At the inner end of the inner clamping plate 5, there is a second card slot 23, and in the second card slot 23, there is a second sealing rubber strip 24 for sealing the connection between the inner clamping plate 5 and the sound insulation glass 6, thus ensuring a good sealing effect. The composite door and window heat preservation and sound insulation method is that a frame for positioning the sound insulation glass is formed among the inner door frame profile, the heat insulation wood board layer, and the outer door frame profile. Among them, the heat insulation wood board layer is sandwich - arranged between the inner door frame profile and the heat insulation wood board layer. The inner door frame profile and the outer door frame profile do not directly contact, achieving heat preservation, heat insulation, and sound insulation. The inner door frame profile, the heat insulation wood board layer, and the outer door frame profile are installed through through bolts. On both the inner door frame profile and the outer door frame profile, there are sealing plates for covering the installation holes, thus ensuring the overall appearance is neat.

[0033] Working principle: A frame for positioning the sound insulation glass 6 is formed among the inner door frame profile 1, the heat insulation wood board layer 3 and the outer door frame profile 2. Among them, the heat insulation wood board layer 3 is sandwich - arranged between the inner door frame profile 1 and the heat insulation wood board layer 3, which plays the role of heat preservation, heat insulation and sound insulation. Because the heat insulation wood board has good heat insulation effect, it avoids the direct contact between the inner door frame profile 1 and the outer door frame profile 2, so as not to achieve a good heat insulation effect. It is combined with a plurality of glass monomers 601 whose ends are installed through a glue - separating layer. An insulation cavity 602 is formed between these glass monomers 601, which has good heat insulation and sound insulation effects. And the inner door frame profile 1, the heat insulation wood board layer 3 and the outer door frame profile 2 are connected by through - bolts 7, which is convenient for installation and disassembly. And sealing plates 12 for covering the installation holes 11 are provided on both the inner door frame profile 1 and the outer door frame profile 2, so as to ensure the overall appearance is neat.

[0034] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A composite door and window with heat preservation and sound insulation functions, characterized in that, It includes an inner door frame profile (1) and an outer door frame profile (2). An insulated wood board layer (3) with a sandwich structure is installed between the inner door frame profile (1) and the outer door frame profile (2). An outer clamping plate (4) is provided on the outer door frame profile (2), and an inner clamping plate (5) is installed on the inner door frame profile (1). A clamping opening for clamping the soundproof glass (6) is provided between the inner clamping plate (5) and the outer clamping plate (4). The inner door frame profile (1), the insulated wood board layer (3), and the outer door frame profile (2) are fixed to each other by through bolts (7). A first clamping groove (8) is provided at the end of the outer clamping plate (4), and a first sealing strip (9) for sealing the connection between the outer clamping plate (4) and the soundproof glass (6) is clamped in the first clamping groove (8). A second sealing strip (10) for sealing the connection between the inner clamping plate (5) and the soundproof glass (6) is installed on the inner clamping plate (5). Mounting holes (11) for installing the through bolts are provided on the inner door frame profile (1) and the outer door frame profile (2), and sealing plates (12) for covering the mounting holes (11) are provided on both the inner door frame profile (1) and the outer door frame profile (2).

2. The composite door and window with heat preservation and sound insulation functions according to claim 1, characterized in that, A first compression spring (14) is provided between the cap of the through bolt (7) and the outer door frame profile (2), and a second compression spring (15) is provided between the nut on the through bolt (7) and the inner door frame profile (1).

3. The composite door and window with heat preservation and sound insulation functions according to claim 2, characterized in that, On both sides of the mounting hole, the outer door frame profile (2) is provided with inwardly recessed T-shaped grooves (16), and the cover plate (13) is provided with clamping blocks (17) that are inserted into the T-shaped grooves. A water shielding baffle (18) for blocking water at the upper edge of the cover plate (13) is provided on the outer door frame profile (2).

4. A composite door and window with heat preservation and sound insulation functions according to claim 1, characterized in that: The inner ends of the inner door frame profile (1) and the outer door frame profile (2) are provided with bent arms (19) that bend inward, and the outer clamping plate (4) and the inner clamping plate (5) are both arranged at the front ends of the bent arms (19).

5. A composite door and window with heat preservation and sound insulation functions according to claim 1, characterized in that, A first cover plate (13) for covering the bottom end of the insulated wood board layer (3) is provided at the bottom of the inner door frame profile (1), and a second cover plate (20) for covering the bottom end of the insulated wood board layer (3) is provided at the bottom of the outer door frame profile (1). An insertion cavity (21) for inserting the end of the second cover plate (20) is formed between the first cover plate (13) and the insulated wood board layer (3), and the second cover plate (20) moves along the insertion cavity (21). An insulated rubber plate (22) that contacts the second cover plate is provided on the inner wall of the first cover plate (13).

6. The composite door and window with heat preservation and sound insulation functions according to claim 1, characterized in that Both the inner door frame profile (1) and the outer door frame profile (2) are aluminum alloy profiles. The soundproof glass (6) includes a plurality of glass monomers (601) whose ends are installed through a glue isolation layer, and heat insulation cavities (602) are formed between the glass monomers (601).

7. A composite door and window with heat preservation and sound insulation functions according to claim 1, characterized in that, A second clamping groove (23) is provided at the inner end of the inner clamping plate (5), and a second sealing strip (10) for sealing the connection between the inner clamping plate (5) and the soundproof glass (6) is provided in the second clamping groove (23).

8. A composite door and window with heat preservation and sound insulation functions according to any one of claims 1-7, characterized in that, The described composite door and window heat insulation and sound insulation method is that a frame for positioning the sound insulation glass is formed among the inner door frame profile, the heat insulation wood board layer and the outer door frame profile. Among them, the heat insulation wood board layer is sandwich - arranged between the inner door frame profile and the heat insulation wood board layer. The inner door frame profile and the outer door frame profile do not directly contact each other to achieve heat insulation, heat preservation and sound insulation. The inner door frame profile, the heat insulation wood board layer and the outer door frame profile are installed through through - bolts. Sealing plates for covering the installation holes are provided on both the inner door frame profile and the outer door frame profile, so as to ensure the overall appearance is neat.

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