Aluminum alloy door and window sound insulation structure flexible to disassemble and assemble

Abstract

The aluminum alloy door and window sound insulation structure flexible to disassemble and assemble comprises an installation frame, fixing screws are arranged at the four corners of one side of the installation frame, the installation frame is installed at a using place through the fixing screws, a rubber ring is fixedly installed on one side of the installation frame, and an embedding groove is formed in the inner side of the installation frame. Mounting grooves are formed in the middle positions of the four sides of the embedding groove, clamping assemblies are mounted in the mounting grooves, a sound insulation frame is clamped in the embedding groove, a rubber sound insulation ring is fixedly mounted on one side of the sound insulation frame, clamping grooves are formed in the four sides of the sound insulation frame, and the sound insulation frame is clamped and fixed in the mounting frame through the clamping assemblies and the clamping grooves; the sound insulation plate is fixedly installed in the sound insulation frame, the sound insulation frame provided with the sound insulation plate can be embedded into the installation frame through the embedding groove and is clamped and fixed through the clamping assembly, a user can flexibly disassemble and assemble the sound insulation frame conveniently, and meanwhile the clamping assembly can firmly fix the four sides of the sound insulation frame and is not prone to falling off.

Description

Technical Field

[0001] The utility model belongs to the technical field of aluminum alloy doors and windows, and in particular relates to a flexible disassembly and assembly aluminum alloy door and window sound insulation structure. Background Art

[0002] Aluminum alloy doors and windows are made of aluminum alloy extruded profiles as frames, stiles, and sashes. They have many excellent properties, such as light weight, high strength, good airtightness, high precision, beautiful appearance, corrosion resistance, and high cost performance. Aluminum alloy doors and windows can be used in various places such as residential, commercial and industrial buildings to improve indoor lighting and ventilation performance, while meeting the needs of beauty, practicality, and economy. However, aluminum alloy doors and windows also have some disadvantages, such as relatively poor thermal insulation effect, especially when there is a large temperature difference between indoor and outdoor, the phenomenon of cold and hot bridges is prone to occur, the sealing is not ideal, and leakage is prone to occur on rainy days. Because the manufacturing process of aluminum alloy doors and windows is simple, the cross-sectional cavity is small, and the filling and blocking materials are small, the sound insulation effect is poor, and the sound is more easily transmitted into the room. However, most of the existing sound insulation structures for aluminum alloy doors and windows are directly fixed on the aluminum alloy doors and windows, and it is not convenient to disassemble the sound insulation structure when it needs to be disassembled.

[0003] In view of this, the present utility model is proposed. Utility Model Content

[0004] The utility model aims to overcome the deficiencies of the prior art and provide an aluminum alloy door and window sound insulation structure which is flexible to disassemble and assemble and has the characteristics of convenient disassembly and assembly.

[0005] The utility model achieves the above-mentioned purpose through the following technical scheme: a sound insulation structure of aluminum alloy doors and windows with flexible assembly and disassembly, comprising an installation frame, four corners of one side of the installation frame are provided with fixing screws, the installation frame is installed at the use location by the fixing screws, an embedding groove is provided on the inner side of the installation frame, and installation grooves are provided at the middle positions of the four sides of the embedding groove, a clamping assembly is installed in the installation groove, a sound insulation frame is clamped in the embedding groove, and clamping grooves are provided on the four sides of the sound insulation frame, the sound insulation frame is clamped in the installation frame by the clamping assembly and the clamping groove, and a sound insulation board is installed inside the sound insulation frame. When in use, the installation frame is first fixed to the external aluminum alloy door and window by the fixing screws, and then the sound insulation frame with the sound insulation board installed is embedded in the embedding groove, and then the sound insulation frame is clamped and fixed by the clamping assembly. When it needs to be disassembled, the sound insulation frame can be removed by reversely operating the clamping assembly, which is convenient for users to disassemble and assemble.

[0006] Furthermore, in order to be able to install the installation frame on external aluminum alloy doors and windows, fixing holes are opened at the four corners of the installation frame, the fixing screws are located in the fixing holes, and a gasket is sleeved on the fixing screws, and the gasket is in close contact with one side of the installation frame. A rubber ring is fixedly installed on one side of the installation frame, and the rubber ring is in close contact with the external aluminum alloy doors and windows.

[0007] Furthermore, in order to enable the bidirectional lead screw to be rotatably installed in the mounting groove, the clamping assembly includes a bidirectional lead screw, the bidirectional lead screw is rotatably clamped in the mounting groove, and a driven bevel gear is fixedly installed in the middle position of the bidirectional lead screw.

[0008] Furthermore, in order to be able to drive the bidirectional screw to rotate by rotating the knob, the clamping assembly also includes a rotating rod, which is rotatably clamped at the middle position of the four sides of the front end of the mounting frame, and one end of the rotating rod is fixedly installed with an active bevel gear, and the active bevel gear is meshed with the driven bevel gear, and the other end of the rotating rod is fixedly installed with a knob, and the knob is located on the outer side of the mounting frame.

[0009] Furthermore, in order to drive the slider to slide in the installation groove, sliders are threadedly sleeved on both ends of the bidirectional lead screw, the slider is slidably engaged in the installation groove, and a transmission rack is fixedly mounted on one end of the slider.

[0010] Furthermore, in order to drive the transmission gear to rotate, the clamping assembly also includes a fixed shaft, which is fixedly installed at both ends of the installation groove, and a transmission gear is rotatably clamped on the fixed shaft, and the transmission gear is meshed with the transmission rack.

[0011] Furthermore, in order to drive the latch to rotate so that one end of the latch can be engaged with the two ends of the engaging groove, a latch is fixedly mounted on one side of the transmission gear, and the shape of the latch is L-shaped.

[0012] Furthermore, in order to improve the sound insulation effect, a rubber sound insulation ring is fixedly installed on one side of the sound insulation frame, and the rubber sound insulation ring is in close contact with the embedding groove.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the sound insulation frame with the sound insulation board installed can be embedded in the installation frame through the embedding groove, and fixed by the snap-in assembly, which is convenient for users to disassemble and assemble flexibly. At the same time, the snap-in assembly can fix the four sides of the sound insulation frame firmly and not easy to fall off. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 It is a structural schematic diagram of the installation frame in the utility model;

[0016] Figure 3 It is a half-section view of the installation frame in the utility model;

[0017] Figure 4 It is a structural schematic diagram of the clamping assembly in the utility model;

[0018] Figure 5 It is a half-section view of the sound insulation frame in the utility model;

[0019] In the figure: 1. Installation frame; 2. Fixing screw; 3. Embedding groove; 4. Installation groove; 5. Snap-on assembly; 501. Bidirectional lead screw; 502. Driven bevel gear; 503. Rotating rod; 504. Active bevel gear; 505. Knob; 506. Slider; 507. Transmission rack; 508. Fixed shaft; 509. Transmission gear; 5010. Bolt; 6. Sound insulation frame; 7. Snap-on groove; 8. Sound insulation board; 9. Gasket; 10. Rubber ring; 11. Rubber sound insulation ring. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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 Figure 1-Figure 5 As shown, a sound insulation structure of aluminum alloy doors and windows with flexible assembly and disassembly comprises an installation frame 1, four corners of one side of the installation frame 1 are provided with fixing screws 2, the installation frame 1 is fixedly installed at the use location by the fixing screws 2, an embedding groove 3 is provided on the inner side of the installation frame 1, and installation grooves 4 are provided at the middle positions of the four sides of the embedding groove 3, a clamping component 5 is installed in the installation groove 4, a sound insulation frame 6 is clamped in the embedding groove 3, and clamping grooves 7 are provided on the four sides of the sound insulation frame 6, the sound insulation frame 6 is clamped and fixed in the installation frame 1 by the clamping component 5 and the clamping groove 7, and a sound insulation board 8 is fixedly installed inside the sound insulation frame 6. When in use, the installation frame 1 is first fixed to the external aluminum alloy door and window by the fixing screws 2, and then the sound insulation frame 6 with the sound insulation board 8 is embedded in the embedding groove 3, and then the sound insulation frame 6 is clamped and fixed by the clamping component 5. When it needs to be disassembled, the sound insulation frame 6 can be removed by reversely operating the clamping component 5, which is convenient for users to disassemble and assemble.

[0022] Fixing holes are provided at the four corners of the installation frame 1, and fixing screws 2 are located in the fixing holes. A gasket 9 is sleeved on the fixing screws 2, and the gasket 9 is in close contact with one side of the installation frame 1. A rubber ring 10 is fixedly installed on one side of the installation frame 1, and the rubber ring 10 is in close contact with the external aluminum alloy doors and windows. When in use, the installation frame 1 is first placed at the use location, and then the installation frame 1 is fixed by the fixing screws 2. At this time, the rubber ring 10 is in contact with the external aluminum alloy doors and windows, which reduces the movement of the installation frame 1 while avoiding damage to the aluminum alloy doors and windows.

[0023] A rubber sound insulation ring 11 is fixedly installed on one side of the sound insulation frame 6, and the rubber sound insulation ring 11 is in close contact with the embedding groove 3. When in use, the sound insulation frame 6 installed with the sound insulation board 8 is embedded in the embedding groove 3. At this time, the rubber sound insulation ring 11 can improve the sound insulation effect.

[0024] The clamping assembly 5 includes a bidirectional lead screw 501, which is rotatably clamped in the mounting groove 4, and a driven bevel gear 502 is fixedly installed in the middle position of the bidirectional lead screw 501. The clamping assembly 5 also includes a rotating rod 503, which is rotatably clamped in the middle position of the four sides of the front end of the mounting frame 1, and an active bevel gear 504 is fixedly installed on one end of the rotating rod 503, and the active bevel gear 504 is meshed with the driven bevel gear 502. A knob 505 is fixedly installed on the other end of the rotating rod 503, and the knob 505 is located on one side of the outside of the mounting frame 1. Both ends of the bidirectional lead screw 501 are threadedly sleeved with a slider 506, and the slider 506 is slidably clamped in the mounting groove 4. A transmission rack 507 is fixedly installed on one end of the slider 506. The clamping assembly 5 also includes a fixed rotating shaft 508, which is fixedly installed in the mounting groove 4. At both ends, a transmission gear 509 is rotatably connected to the fixed rotating shaft 508, and the transmission gear 509 is meshed with the transmission rack 507. A bolt 5010 is fixedly installed on one side of the transmission gear 509. The shape of the bolt 5010 is L-shaped. When the sound insulation frame 6 is embedded in the embedding groove 3, the knob 505 is rotated. The knob 505 drives the two-way lead screw 501 to rotate through the rotating rod 503, the active bevel gear 504 and the driven bevel gear 502, thereby driving the slider 506 and the transmission rack 507 to move. Driven by the transmission rack 507, the transmission gear 509 rotates on the fixed rotating shaft 508, thereby driving the bolt 5010 to rotate, so that one end of the bolt 5010 is clamped at the two ends of the clamping groove 7, so that the sound insulation frame 6 can be clamped and fixed. When disassembly is required, the sound insulation frame 6 can be removed by rotating the knob 505 in the opposite direction, which is convenient for users to disassemble and assemble.

[0025] When the utility model is used, the installation frame 1 is first placed at the use location, and then the installation frame 1 is fixed by the fixing screws 2. At this time, the rubber ring 10 is in contact with the external aluminum alloy door and window, which reduces the movement of the installation frame 1 and avoids damage to the aluminum alloy door and window. The sound insulation frame 6 with the sound insulation board 8 is embedded in the embedding groove 3. At this time, the rubber sound insulation ring 11 can improve the sound insulation effect. When the sound insulation frame 6 is embedded in the embedding groove 3, the knob 505 is turned. The knob 505 rotates through the rotating rod 503 and the main The moving bevel gear 504 and the driven bevel gear 502 drive the bidirectional lead screw 501 to rotate, thereby driving the slider 506 and the transmission rack 507 to move. Driven by the transmission rack 507, the transmission gear 509 rotates on the fixed shaft 508, thereby driving the latch 5010 to rotate, so that one end of the latch 5010 is clamped at the two ends of the clamping groove 7, thereby clamping and fixing the sound insulation frame 6. When disassembly is required, the sound insulation frame 6 can be removed by rotating the knob 505 in the opposite direction, which is convenient for users to disassemble and assemble.

[0026] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A sound insulation structure for aluminum alloy doors and windows that can be flexibly assembled and disassembled, comprising an installation frame (1), characterized in that: Fixing screws (2) are provided at four corners of one side of the installation frame (1), and the installation frame (1) is installed at the use location by means of the fixing screws (2). An embedding groove (3) is provided on the inner side of the installation frame (1), and mounting grooves (4) are provided at the middle positions of four sides of the embedding groove (3). A snap-fitting assembly (5) is installed in the installation groove (4), and a sound insulation frame (6) is snap-fitted in the embedding groove (3). The sound insulation frame (6) is snap-fitted at four sides by means of the snap-fitting assembly (5) and the snap-fitting grooves (7), and a sound insulation board (8) is installed inside the sound insulation frame (6).

2. The detachable and flexible aluminum alloy door and window sound insulation structure as claimed in claim 1 is characterized by: The four corners of the installation frame (1) are provided with fixing holes, the fixing screws (2) are located in the fixing holes, and a gasket (9) is sleeved on the fixing screws (2), the gasket (9) is in close contact with one side of the installation frame (1), and a rubber ring (10) is fixedly mounted on one side of the installation frame (1), and the rubber ring (10) is in close contact with the external aluminum alloy door and window.

3. The detachable and flexible aluminum alloy door and window sound insulation structure as claimed in claim 1, characterized in that: The clamping assembly (5) comprises a bidirectional lead screw (501), the bidirectional lead screw (501) being rotatably clamped in the mounting groove (4), and a driven bevel gear (502) being fixedly mounted at the middle position of the bidirectional lead screw (501).

4. The detachable and flexible aluminum alloy door and window sound insulation structure as claimed in claim 3 is characterized by: The clamping assembly (5) further comprises a rotating rod (503), the rotating rod (503) being rotatably clamped at the middle positions of the four sides of the front end of the installation frame (1), a driving bevel gear (504) being fixedly mounted on one end of the rotating rod (503), the driving bevel gear (504) being meshed with the driven bevel gear (502), and a knob (505) being fixedly mounted on the other end of the rotating rod (503), the knob (505) being located on one side of the outside of the installation frame (1).

5. The detachable and flexible aluminum alloy door and window sound insulation structure as claimed in claim 4, characterized in that: Both ends of the bidirectional lead screw (501) are threadedly sleeved with sliders (506), the slider (506) is slidably engaged in the mounting groove (4), and a transmission rack (507) is fixedly mounted on one end of the slider (506).

6. The detachable and flexible aluminum alloy door and window sound insulation structure as claimed in claim 5, characterized in that: The clamping assembly (5) further comprises a fixed rotating shaft (508), wherein the fixed rotating shaft (508) is fixedly mounted at both ends of the mounting groove (4), and a transmission gear (509) is rotatably clamped on the fixed rotating shaft (508), wherein the transmission gear (509) is meshed with the transmission rack (507).

7. The detachable and flexible aluminum alloy door and window sound insulation structure as claimed in claim 6, characterized in that: A latch bolt (5010) is fixedly mounted on one side of the transmission gear (509), and the latch bolt (5010) is in an L-shape.

8. The detachable and flexible aluminum alloy door and window sound insulation structure as claimed in claim 1, characterized in that: A rubber sound insulation ring (11) is fixedly mounted on one side of the sound insulation frame (6), and the rubber sound insulation ring (11) is in close contact with the embedding groove (3).

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