Aluminum-wood composite door and window with better heat insulation performance

Abstract

The utility model relates to the technical field of doors and windows, in particular to an aluminum-wood composite door and window with better heat insulation performance. The door and window comprises an aluminum wall, aluminum open teeth are arranged on the side edge of the aluminum wall up and down, a heat insulation strip is arranged in the middle of the aluminum wall, and the bottoms of the aluminum open teeth extend to form sash outer tilting surfaces. The wall thickness of the aluminum material is 1.8 mm, the heat insulation strips are made of PA66 nylon materials, and a slope design is adopted for the outer tilting face of the sash and used for rapid drainage. And the meshing force of the aluminum-wood combined part is increased through the tooth punching design of the aluminum material, and the problem of looseness or sealing performance reduction caused by long-term use is avoided. By adopting the PA66 nylon heat insulation strips, the heat insulation and sound insulation performance of the door and window is improved, and meanwhile the door and window has the characteristics of high temperature resistance and fire prevention. The drainage structure is optimized through slope treatment of the casement overflashing surface, rainwater accumulation is avoided, and the waterproof effect is enhanced. The aluminum alloy door and window is reasonable in structure, excellent in performance and capable of being widely applied to the field of building doors and windows with high requirements for heat insulation and waterproof performance.

Description

TECHNICAL FIELD

[0001] The utility model relates to door and window technical field, and specifically is an aluminium -wood composite door and window with better heat -insulation performance. BACKGROUND

[0002] The aluminium -wood material combination part is prone to problems such as insufficient occlusal force and looseness, and long-term use can lead to structural deformation or reduced sealing, affecting service life and performance. The fan outer water surface design is not scientific enough, and water can easily accumulate or drain poorly, especially in continuous rainy weather, which can cause water to seep into the room, affecting the use experience and durability of the door and window. Some traditional products may use ordinary PVC thermal insulation materials or low-density thermal insulation strips, which are not resistant to high temperatures, fireproof, and soundproof, affecting the overall thermal insulation performance and safety of the door and window. SUMMARY

[0003] The main purpose of the utility model is to provide an aluminium -wood composite door and window with better heat -insulation performance, which can effectively solve the problems in the background art.

[0004] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is as follows:

[0005] An aluminium -wood composite door and window with better heat -insulation performance, comprising an aluminium wall, the aluminium wall side edge is provided with aluminium tooth on the upper and lower sides, a heat -insulation strip is arranged at the middle position of the aluminium wall, the bottom of the aluminium tooth extends a fan outer water surface, the aluminium tooth adopts a tooth design, the aluminium wall thickness is 1.8mm, the heat -insulation strip adopts PA66 nylon material, and the fan outer water surface adopts a slope treatment.

[0006] Compared with the prior art, the utility model has the following beneficial effects:

[0007] 1. The aluminium tooth is arranged on the upper and lower sides of the aluminium wall side edge, the tooth structure increases the occlusal area and contact force of the aluminium and wood combination, significantly improves the combination force, and avoids the problems of looseness or deformation after long-term use. The aluminium wall thickness reaches 1.8mm, providing stronger mechanical strength and further improving the stability and durability of the door and window.

[0008] 2. The fan outer water surface is treated with a slope, which quickly drains rainwater using the inclination angle, avoids the accumulation of rainwater on the surface, and reduces the risk of water seeping into the room. This improvement improves the drainage efficiency and effectively enhances the waterproof performance of the door and window in rainy environments, improving the user experience.

[0009] 3, the new door and window adopt PA66 nylon material as the heat insulation strip. PA66 nylon has excellent heat resistance, and the heat insulation effect is obviously better than that of traditional PVC material. The material itself is high-temperature resistant, fireproof, high-strength, can also improve the sound insulation effect, meets the requirements of modern energy-saving buildings. This design realizes better heat insulation and sound insulation performance, while ensuring the long-term durability and safety of the material. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figure 1 It is a whole structure schematic view of the utility model;

[0011] In the figure: 1, aluminum material notching; 2, aluminum material wall; 3, heat insulation strip; 4, fan outer water surface. DETAILED DESCRIPTION

[0012] In order to make the technical means, creative features, purposes and effects realized by the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0013] In the description of the utility model, it should be pointed out that the orientation or position relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end" and "another end" is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, therefore, it cannot be understood as a limitation on the utility model. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0014] In the description of the utility model, it should be pointed out that unless otherwise specified and limited, the terms "mounting", "provided with", "connection" and the like should be understood broadly, for example, "connection" can be fixed connection, can also be detachable connection, or integral connection, can be mechanical connection, can also be electrical connection, can be direct connection, can also be indirect connection through an intermediate medium, can be the communication inside two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0015] EMBODIMENT

[0016] Please refer to Figure 1 The utility model provides a technical scheme:

[0017] The utility model discloses an aluminium -wood composite door and window with better heat -insulation performance, including aluminium wall 2, aluminium wall 2 lower sides are provided with aluminium tooth 1, aluminium wall 2 middle position is provided with heat -insulation strip 3, aluminium tooth 1 bottom extends with fan outer water -shedding surface 4, aluminium tooth 1 adopts tooth design, aluminium wall thickness is 1.8mm, heat -insulation strip adopts PA66 nylon material, fan outer water -shedding surface 4 adopts slope processing.

[0018] Aluminium tooth 1 is arranged on the lower sides of the aluminium wall 2, the tooth structure increases the engagement area and contact force of the aluminium and wood combination, significantly improves the combination force, avoids the problem of loosening or deformation after long-term use.

[0019] The aluminium wall thickness reaches 1.8mm, which provides stronger mechanical strength and further improves the stability and durability of the door and window.

[0020] The fan outer water -shedding surface 4 is processed with a slope, which quickly drains rainwater using the inclination angle, avoids the accumulation of rainwater on the surface and reduces the risk of water infiltration into the room. This improvement improves the drainage efficiency, effectively enhances the waterproof performance of the door and window in rainy environment and improves the user experience.

[0021] PA66 nylon material is used as the heat -insulation strip 3 in the new door and window. PA66 nylon has excellent thermal resistance, and the heat -insulation effect is obviously better than that of traditional PVC material. The material itself is high-temperature resistant, fireproof and high-strength, and can also improve the sound insulation effect, meeting the requirements of modern energy -saving buildings. This design realizes better heat -insulation and sound -proofing performance, while ensuring the long -term durability and safety of the material.

[0022] The above display and description show the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model can also have various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An aluminum-wood composite door and window with better thermal insulation performance, comprising an aluminum wall (2), characterized in that: The aluminum material wall (2) is provided with aluminum material notched edges (1) on the upper and lower sides of the side edges, a heat insulation strip (3) is arranged at the middle position of the aluminum material wall (2), a fan outer water shedding surface (4) extends from the bottom of the aluminum material notched edge (1), the aluminum material notched edge (1) is designed in a notched manner, the thickness of the aluminum material wall is 1.8 mm, the heat insulation strip is made of PA66 nylon material, and the fan outer water shedding surface (4) is treated in a slope manner.

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