Sound-insulation and heat-insulation aluminum alloy door and window

Abstract

The utility model relates to the technical field of hot aluminum alloy doors and windows, in particular to a sound insulation and heat insulation aluminum alloy door and window which comprises a window frame, two sets of installation grooves are formed in the inner side of the window frame, telescopic grooves are formed in one sides of the two sets of installation grooves at the same time, the two sets of telescopic grooves are opposite, springs are arranged in the telescopic grooves, and the other ends of the springs are connected with sealing strips. A sealing groove is formed in one side end of the window sash, and T-shaped sealing strips are arranged at the upper end and the lower end of the window sash. The sound-insulation and heat-insulation aluminum alloy door and window has the beneficial effects that when the window sash is closed, the outer side of the window sash begins to extrude the sealing strip on one side of the mounting groove, so that the spring drives the sealing strip to retract into the telescopic groove, and when the sealing groove in the side of the window sash is parallel to the sealing strip, the sealing strip pops up from the telescopic groove and is inserted into the sealing groove; the sealing strips start to seal the two sides of the window sashes, and meanwhile, the inserting strips on the protruding plates arranged on the inner sides of one set of window sashes are inserted into the first inserting grooves formed in the protruding plates of the other set of window sashes.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal aluminum alloy doors and windows, in particular to sound insulation and heat insulation aluminum alloy doors and windows. Background Art

[0002] Aluminum alloy doors and windows refer to doors and windows made of aluminum alloy extruded profiles as frames, stiles and leaf materials.

[0003] In the prior art, soundproof and heat-insulating aluminum alloy doors and windows are door and window products that use aluminum alloy materials to achieve soundproofing and heat-insulating effects. Aluminum alloy is a lightweight and durable material with good thermal and sound conductivity. Therefore, doors and windows made of aluminum alloy can effectively isolate noise and heat, providing a more comfortable and quiet indoor environment.

[0004] However, most of the existing aluminum alloy doors and windows in the prior art have a circle of sealing strips laid between the window frame and the window sash to achieve the effect of sound insulation and heat insulation. When the window sash is opened and closed frequently for a long time, the sealing strips are easily worn, resulting in gaps between the window sash and the window frame, affecting the sound insulation and heat insulation effects of the aluminum alloy doors and windows. Utility Model Content

[0005] The purpose of the utility model is to provide sound insulation and heat insulation aluminum alloy doors and windows to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a window frame, two groups of installation grooves are opened on the inner side of the window frame, expansion grooves are opened on one side of the two groups of installation grooves at the same time, the two groups of expansion grooves are opposite to each other, springs are arranged in the expansion grooves, and the other end of the spring is connected to a sealing strip; and a sealing groove is opened at one end of the side of the window sash, and T-shaped sealing strips are opened at the upper and lower ends of the window sash.

[0007] Preferably, a mounting groove is provided on the inner side of the window frame, and a window sash is installed in the mounting groove and can slide in the mounting groove.

[0008] Preferably, second plugging grooves are provided at the upper and lower ends of the installation groove, and the second plugging grooves can be plugged into T-shaped sealing strips opened at the upper and lower ends of the window sash to seal the upper and lower ends of the window sash.

[0009] Preferably, when the window sash is closed, the side of the window sash can squeeze the sealing strip, so that the spring drives the sealing strip to shrink into the telescopic groove. When the sealing strip is facing the sealing groove, the sealing strip can pop out from the telescopic groove and be inserted into the sealing groove.

[0010] Preferably, a convex plate is provided at the connection between the two groups of window sashes, a first plug-in groove is provided on the inner side of one group of convex plates, and a plug-in strip is provided on the inner side of the other group of convex plates, and the plug-in strip can be plugged into the first plug-in groove.

[0011] Preferably, a layer of sealing gasket is closely attached to the side of the convex plate of the window sash, and the sealing gasket is closely attached to another group of sealing gaskets to seal the connection between the two groups of window sashes to prevent gaps from appearing at the connection between the two groups of window sashes.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The soundproof and heat-insulating aluminum alloy door and window proposed in the utility model has the advantages that when the window sash is closed, the outer side of the window sash begins to squeeze the sealing strip on one side of the installation groove, so that the spring drives the sealing strip to shrink into the expansion groove, and when the sealing groove on the side of the window sash is parallel to the sealing strip, the sealing strip pops out from the expansion groove and is plugged into the sealing groove, and the sealing strip begins to seal both sides of the window sash, and at the same time, the plug-in strip on the convex plate arranged on the inner side of one group of window sashes is plugged into the first plug-in groove opened on the convex plate of another group of window sashes to seal the connection, and at the same time, a layer of sealing gasket is tightly attached to the side of the convex plate, and the sealing gasket is tightly attached to the surface of the other group of window sashes to deepen the seal of the connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0016] Figure 3 for Figure 2 A schematic diagram of the structure enlargement in the middle;

[0017] Figure 4 for Figure 2 A magnified schematic diagram of the structure at B in the middle;

[0018] Figure 5 This is another schematic diagram of the cross-sectional structure of the utility model.

[0019] In the figure: window frame 1, installation groove 2, window sash 3, expansion groove 4, spring 5, sealing strip 6, sealing groove 7, first plug-in groove 8, plug-in strip 9, sealing gasket 10, T-shaped sealing strip 11, second plug-in groove 12. DETAILED DESCRIPTION

[0020] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figures 1 to 5 The utility model provides a technical solution: a window frame 1, two groups of mounting grooves 2 are provided on the inner side of the window frame 1, and telescopic grooves 4 are provided on one side of the two groups of mounting grooves 2 at the same time, and the two groups of telescopic grooves 4 are opposite to each other, and springs 5 ​​are provided in the telescopic grooves 4, and the other end of the spring 5 is connected to a sealing strip 6; and a window sash 3, a sealing groove 7 is provided at one end of the side of the window sash 3, and T-shaped sealing strips 11 are provided at the upper and lower ends of the window sash 3; a mounting groove 2 is provided on the inner side of the window frame 1, and the window sash 3 is installed in the mounting groove 2, and the window sash 3 can slide in the mounting groove 2; second plug-in grooves 12 are provided at the upper and lower ends of the mounting groove 2, and the second plug-in grooves 12 can be plugged into the T-shaped sealing strips 11 provided at the upper and lower ends of the window sash 3, 3 is sealed at the upper and lower ends; when the window sash 3 is closed, the side of the window sash 3 can squeeze the sealing strip 6, so that the spring 5 drives the sealing strip 6 to shrink into the telescopic groove 4, and when the sealing strip 6 is facing the sealing groove 7, the sealing strip 6 can pop out from the telescopic groove 4 and be plugged into the sealing groove 7; a convex plate is provided at the connection between the two groups of window sashes 3, and a first plug-in groove 8 is opened on the inner side of one group of convex plates, and a plug-in strip 9 is provided on the inner side of the other group of convex plates, and the plug-in strip 9 can be plugged into the first plug-in groove 8; a layer of sealing gasket 10 is tightly attached to the side of the convex plate of the window sash 3, and the sealing gasket 10 is tightly attached to the other group of window sashes 3, and the sealing gasket 10 seals the connection between the two groups of window sashes 3 to prevent gaps from appearing at the connection between the two groups of window sashes 3.

[0022] In actual use, a window sash 3 is installed in the installation groove 2, and a T-shaped sealing strip 11 is provided at the upper and lower ends of the window sash 3. The second plug-in grooves 12 of the two sheets of the installation groove 2 are plugged into the T-shaped sealing strip 11 to seal the upper and lower ends of the window sash 3 without affecting the sliding of the window sash 3 in the installation groove 2; when the window sash 3 is closed, the outer side of the window sash 3 begins to squeeze the sealing strip 6 on one side of the installation groove 2, so that the spring 5 drives the sealing strip 6 to shrink into the telescopic groove 4, and when the sealing groove 7 on the side of the window sash 3 is parallel to the sealing strip 6, the sealing strip 6 pops out from the telescopic groove 4 and plugs into the sealing groove 7, and the sealing strip 6 begins to seal both sides of the window sash 3. At the same time, the plug-in strip 9 on the convex plate provided on the inner side of one group of window sashes 3 is plugged into the first plug-in groove 8 provided on the convex plate of another group of window sashes 3 to seal the connection, and at the same time, a layer of sealing gasket 10 is closely attached to the side of the convex plate, and the sealing gasket 10 is closely attached to the surface of the other group of window sashes 3. The sealing of the connection is deepened.

[0023] Although the above describes the illustrative specific implementation methods of the present application so that technicians in this technical field can understand the present application, the present application is not limited to the scope of the specific implementation methods. For ordinary technicians in this technical field, as long as various changes are within the spirit and scope of the present application defined and determined by the attached claims, all application creations using the concept of the present application are protected.

Claims

1. Sound insulation and heat insulation aluminum alloy doors and windows, characterized by: include: A window frame (1), wherein two groups of mounting grooves (2) are formed on the inner side of the window frame (1), and telescopic grooves (4) are formed on one side of the two groups of mounting grooves (2), the two groups of telescopic grooves (4) are opposed to each other, a spring (5) is provided in the telescopic groove (4), and the other end of the spring (5) is connected to a sealing strip (6); and The window sash (3) has a sealing groove (7) at one side end thereof and T-shaped sealing strips (11) at the upper and lower ends of the window sash (3).

2. The sound-insulating and heat-insulating aluminum alloy door and window according to claim 1 is characterized in that: The inner side of the window frame (1) is provided with a mounting groove (2), a window sash (3) is mounted in the mounting groove (2), and the window sash (3) can slide in the mounting groove (2).

3. The sound-insulating and heat-insulating aluminum alloy door and window according to claim 2 is characterized in that: The upper and lower ends of the installation groove (2) are provided with second plugging grooves (12), and the second plugging grooves (12) can be plugged into T-shaped sealing strips (11) provided at the upper and lower ends of the window sash (3) to seal the upper and lower ends of the window sash (3).

4. The sound-insulating and heat-insulating aluminum alloy door and window according to claim 3 is characterized in that: When the window sash (3) is closed, the side of the window sash (3) can squeeze the sealing strip (6), so that the spring (5) drives the sealing strip (6) to shrink into the telescopic groove (4); when the sealing strip (6) faces the sealing groove (7), the sealing strip (6) can pop out from the telescopic groove (4) and be inserted into the sealing groove (7).

5. The sound-insulating and heat-insulating aluminum alloy door and window according to claim 4 is characterized in that: A convex plate is provided at the connection between the two groups of window sashes (3), a first plug-in groove (8) is provided on the inner side of one group of convex plates, and a plug-in strip (9) is provided on the inner side of the other group of convex plates, and the plug-in strip (9) can be plugged into the first plug-in groove (8).

6. The sound-insulating and heat-insulating aluminum alloy door and window according to claim 5 is characterized in that: A layer of sealing gasket (10) is closely attached to the side of the convex plate of the window sash (3), and the sealing gasket (10) is closely attached to another group of window sashes (3). The sealing gasket (10) seals the connection between the two groups of window sashes (3) to prevent the formation of gaps at the connection between the two groups of window sashes (3).

Images