Aluminum alloy window with inflatable rubber strip

Abstract

The utility model relates to an aluminum alloy window with an inflatable rubber strip. The aluminum alloy window comprises an aluminum alloy window body and the inflatable rubber strip, a notch is reserved in the inner wall of the aluminum alloy window body and comprises a notch bottom face and a notch vertical face, a bottom face limiting protrusion is arranged on the notch bottom face, and a vertical face limiting protrusion is arranged on the notch vertical face. A limiting groove I and a limiting groove II are formed in the outer circumferential face of the inflatable rubber strip, a glass limiting groove used for containing glass is formed in the portion, between the pair of bottom face limiting protrusions, of the inner circumferential face of the inflatable rubber strip, and an air inlet one-way valve used for inflating the inflatable rubber strip is further arranged on the portion, beside the glass limiting groove, of the inner circumferential face of the inflatable rubber strip. The edge of the glass limiting groove is provided with a fillet; an existing glass rubber strip is replaced by the inflatable rubber strip, on one hand, an air layer can be formed in the inflatable rubber strip so as to improve the sound insulation effect of the glass, and on the other hand, the phenomenon that the edge of the glass makes direct contact with an aluminum alloy window body structure so as to improve the fragmentation risk can be avoided in the windy weather.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy windows, in particular to an aluminum alloy window with an inflatable rubber strip. Background Art

[0002] At present, when installing glass on aluminum alloy windows, grooves are usually opened on the inner wall of the window frame of the aluminum alloy window for installing the glass, so that the four edges of the glass fit on the bottom surface of the groove. After the glass is installed, in order to improve the stability of the glass, a rubber reinforcement strip is bonded to the contact part between the glass and the groove. However, it is found during use that due to long-term use, the rubber reinforcement strip will crack or lift up, and eventually cause the rubber reinforcement strip to fall off from the contact part between the glass and the groove, and the seismic effect of the glass is poor. In windy weather, the edge of the glass is in direct contact with the groove. On the one hand, it is easily affected by the strong wind and hard contact with the aluminum alloy window groove, resulting in shattering. On the other hand, since the glass is in direct contact with the groove, its sound insulation effect is also not ideal. Therefore, we improve the existing aluminum alloy window structure to meet the use needs. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide an aluminum alloy window with an inflatable rubber strip which has good sound insulation effect and higher structural stability when in use, in view of the deficiencies in the prior art.

[0004] The technical problem to be solved by the utility model is achieved through the following technical scheme: an aluminum alloy window with an inflatable rubber strip, comprising an aluminum alloy window body and an inflatable rubber strip;

[0005] A notch for installing an inflatable rubber strip is reserved on the inner wall of the aluminum alloy window, the notch includes a notch bottom surface and a notch vertical surface, a pair of bottom surface limiting protrusions are fixedly provided on the notch bottom surface, and a vertical surface limiting protrusion is fixedly provided on the notch vertical surface;

[0006] A limiting groove I and a limiting groove II are provided on the outer circumferential surface of the inflatable rubber strip. The limiting groove I is fixed on the middle part of the outer circumferential surface of the inflatable rubber strip, and the limiting groove II is fixed on the edge of the outer circumferential surface of the inflatable rubber strip. A glass limiting groove for placing glass is provided on the inner circumferential surface of the inflatable rubber strip between a pair of bottom limiting protrusions. An air intake one-way valve for inflating the inflatable rubber strip is also provided on the inner circumferential surface of the inflatable rubber strip located next to the glass limiting groove.

[0007] Preferably, the bottom limiting protrusion is formed as a substantially semi-cylindrical strip structure.

[0008] Preferably, the connection between the bottom limiting protrusion and the bottom surface of the notch has a rounded corner.

[0009] Preferably, the vertical surface limiting protrusion is formed as a substantially semi-cylindrical strip structure.

[0010] Preferably, the connection between the vertical surface limiting protrusion and the vertical surface of the notch has a rounded corner.

[0011] Preferably, the edge of the glass limiting groove has rounded corners.

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

[0013] (1) Replace the existing glass strips with inflatable strips. On the one hand, an air layer can be formed inside the inflatable strips to improve the sound insulation effect of the glass. On the other hand, it can prevent the glass edge from directly contacting the aluminum alloy window structure in windy weather, thereby reducing the risk of breakage.

[0014] (2) A bottom limiting protrusion and a vertical limiting protrusion are arranged on the bottom surface and the vertical surface of the aluminum alloy window notch. When the inflatable rubber strip is installed in the aluminum alloy window notch, the limiting grooves I and II on the outer peripheral surface of the inflatable rubber strip can be closely matched with the bottom limiting protrusion and the vertical limiting protrusion on the notch, thereby improving the installation structure stability of the inflatable rubber strip;

[0015] (3) Chamfers are provided at the connection between the bottom limiting protrusion and the bottom surface of the notch, the connection between the vertical limiting protrusion and the vertical surface of the notch, and the edge of the glass limiting groove to avoid local damage and air leakage due to stress concentration. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the partial front view structure of the inflatable rubber strip of the aluminum alloy window of the utility model before being inflated;

[0017] Figure 2 It is a schematic diagram of the partial front view structure of the inflatable rubber strip of the aluminum alloy window of the utility model after being inflated.

[0018] In the figure, 1. aluminum alloy window; 2. inflatable rubber strip; 3. notch bottom; 4. notch vertical surface; 5. bottom limit protrusion; 6. vertical limit protrusion; 7. limit groove I; 8. limit groove II; 9. glass; 10. glass limit groove; 11. air intake check valve. DETAILED DESCRIPTION

[0019] The specific technical solutions of the present invention are further described below with reference to the accompanying drawings, so as to facilitate further understanding of the present invention by those skilled in the art, and do not constitute any limitation to the rights thereof.

[0020] Example 1, reference Figure 1-2, an aluminum alloy window with an inflatable rubber strip, comprising an aluminum alloy window body 1 and an inflatable rubber strip 2, wherein the aluminum alloy window body 1 is a square frame structure, and the inflatable rubber strip 2 is built into the inner wall of the aluminum alloy window body 1. In order to improve the structural stability of the inflatable rubber strip 2, the thickness thereof can be between 5 mm and 10 mm, and the material thereof can be selected to be a modified PVC material or a TPE material;

[0021] A notch for installing the inflatable rubber strip 2 is reserved on the inner wall of the aluminum alloy window 1, and the notch is formed into a roughly square notch, and the notch includes a notch bottom surface 3 and a notch vertical surface 4, and the notch bottom surface 3 and the notch vertical surface 4 are vertically arranged, and a pair of bottom surface limiting protrusions 5 are fixedly provided on the notch bottom surface 3, and the bottom surface limiting protrusions 5 are formed into a roughly semi-cylindrical strip structure, and its size and specification can be selected according to the model and specification of the aluminum alloy window 1, and the connection between the bottom surface limiting protrusion 5 and the notch bottom surface 3 has a chamfered corner, and a vertical surface limiting protrusion 6 is fixedly provided on the notch vertical surface 4, and the vertical surface limiting protrusion 6 is formed into a roughly semi-cylindrical strip structure, and its size and specification can be selected according to the model and specification of the aluminum alloy window 1, and the connection between the vertical surface limiting protrusion 6 and the notch vertical surface 4 has a chamfered corner;

[0022] It should be noted that the bottom limiting protrusion 5 and the vertical limiting protrusion 6 are arranged on the bottom surface 3 and the vertical surface 4 of the notch of the aluminum alloy window body 1. After the inflatable rubber strip 2 is installed in the notch of the aluminum alloy window body 1, the limiting grooves I and II on the outer peripheral surface of the inflatable rubber strip 2 can be closely matched with the bottom limiting protrusion 5 and the vertical limiting protrusion 6 on the notch, thereby improving the installation structure stability of the inflatable rubber strip 2;

[0023] The outer circumferential surface of the inflatable rubber strip 2 is provided with a limiting groove Ⅰ7 and a limiting groove Ⅱ8, and the structural dimensions of the groove bottom surface 3 and the groove vertical surface 4 are set correspondingly, that is, the limiting groove Ⅰ7 and the limiting groove Ⅱ8 are used for the bottom surface limiting protrusion 5 and the vertical surface limiting protrusion 6 to extend into, so as to form a close fitting relationship. The limiting groove Ⅰ7 is fixed on the middle part of the outer circumferential surface of the inflatable rubber strip 2, and the limiting groove Ⅱ8 is fixed on the edge of the outer circumferential surface of the inflatable rubber strip 2. A glass limiting groove 10 for placing the glass 9 is provided on the inner circumferential surface of the inflatable rubber strip 2 between a pair of bottom surface limiting protrusions 5. The glass limiting groove 10 is formed into a roughly square groove structure, and the edge of the glass limiting groove 10 has a rounded corner. An air intake check valve 11 for inflating the inflatable rubber strip 2 is also provided on the inner circumferential surface of the inflatable rubber strip 2 located next to the glass limiting groove 10, and the inflatable rubber strip 2 can be inflated by the air intake check valve 11.

[0024] When the aluminum alloy window with the inflatable rubber strip 2 is used, it is only necessary to first embed the inflatable rubber strip 2 into the notch of the aluminum alloy window body 1, and then embed the glass 9 into the glass limiting groove 10 of the inflatable rubber strip 2, and then inflate the inflatable rubber strip 2 through the air inlet one-way valve 11, so that the glass 9 can be limited and fixed on the aluminum alloy window body 1. Compared with the traditional direct contact glass 9 installation method, it has better sound insulation and higher structural stability of the glass 9, and the edges and corners of the glass 9 will not be damaged due to external mechanical shocks.

Claims

1. An aluminum alloy window with an inflatable rubber strip, characterized in that: Including aluminum alloy window and inflatable rubber strip; A notch for installing an inflatable rubber strip is reserved on the inner wall of the aluminum alloy window, the notch includes a notch bottom surface and a notch vertical surface, a pair of bottom surface limiting protrusions are fixedly provided on the notch bottom surface, and a vertical surface limiting protrusion is fixedly provided on the notch vertical surface; A limiting groove I and a limiting groove II are provided on the outer circumferential surface of the inflatable rubber strip. The limiting groove I is fixed on the middle part of the outer circumferential surface of the inflatable rubber strip, and the limiting groove II is fixed on the edge of the outer circumferential surface of the inflatable rubber strip. A glass limiting groove for placing glass is provided on the inner circumferential surface of the inflatable rubber strip between a pair of bottom limiting protrusions. An air intake one-way valve for inflating the inflatable rubber strip is also provided on the inner circumferential surface of the inflatable rubber strip located next to the glass limiting groove.

2. The aluminum alloy window with an inflatable rubber strip according to claim 1, characterized in that: The bottom limiting protrusion is formed into a roughly semi-cylindrical strip structure.

3. The aluminum alloy window with an inflatable rubber strip according to claim 1, characterized in that: The connection between the bottom surface limiting protrusion and the bottom surface of the notch has a rounded corner.

4. The aluminum alloy window with an inflatable rubber strip according to claim 1, characterized in that: The vertical surface limiting protrusion is formed into a roughly semi-cylindrical strip structure.

5. The aluminum alloy window with an inflatable rubber strip according to claim 1, characterized in that: The connection between the facade limiting protrusion and the notch facade has a rounded corner.

6. The aluminum alloy window with an inflatable rubber strip according to claim 1, characterized in that: The edge of the glass limiting groove has a rounded corner.

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