Aluminum alloy window grille of Chinese style window

Abstract

The utility model belongs to the field of doors and windows, and discloses a Chinese style window aluminum alloy window grille which comprises an outer decoration frame assembly and an inner decoration strip assembly, the outer decoration frame assembly is of a square structure and comprises four decoration frames connected end to end through first corner connectors, each first corner connector is of an L-shaped structure, and the two ends of each first corner connector are inserted into the corresponding decoration frames respectively; the inner decoration strip assembly is of a square structure, is arranged in the outer decoration frame assembly and comprises four first decoration strips connected end to end through second corner connectors, the second corner connectors are of an L-shaped structure, and the two ends of each second corner connector are inserted into the corresponding first decoration strips respectively. The outer decoration frame assembly is assembled through the structures of the first corner connector and the decoration frame, the inner decoration strip assembly is assembled through the structures of the second corner connector and the first decoration strip, the assembly process is simple, the manufacturing cost is low, the aluminum alloy material is adopted, machining can be conducted after spraying, the process is simple, connection is firm, the cost is low, and the cost performance is high.

Description

Technical Field

[0001] The utility model relates to the field of doors and windows, and in particular to a Chinese-style window aluminum alloy window grille. Background Art

[0002] Aluminum window grilles, also called aluminum alloy window grilles, are a new type of anti-theft net made of aluminum alloy materials and flat strips. Because they can be designed into patterns similar to window grilles, they are named aluminum window grilles.

[0003] The existing aluminum alloy window grilles are processed by aluminum plate wire cutting, but the product cost is high, and also processed by aluminum profile welding technology, but the process is complicated and the production cost is high. In addition, both methods are processed into finished products first and then sprayed on the surface, which is inconvenient to spray and causes large paint loss. Utility Model Content

[0004] The utility model aims to provide a Chinese-style window aluminum alloy window grille to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A Chinese-style window aluminum alloy window grille, including an outer decorative frame assembly and an inner decorative strip assembly, the outer decorative frame assembly is a "mouth"-shaped structure, including four decorative frames connected between the ends by a first angle code, the first angle code is an L-shaped structure, and its two ends are respectively inserted into the corresponding decorative frames; the inner decorative strip assembly is a "mouth"-shaped structure, which is arranged in the outer decorative frame assembly, and includes four first decorative strips connected between the ends by a second angle code, the second angle code is an L-shaped structure, and its two ends are respectively inserted into the corresponding first decorative strips.

[0007] Furthermore, two second decorative strips are arranged perpendicular to each other and connected by a third angle code at each inner corner of the inner decorative strip assembly. The third angle code is an L-shaped structure, and both ends of the third angle code are respectively inserted into the corresponding second decorative strips.

[0008] Furthermore, the first decorative strip is connected to the corresponding decorative frame via a third decorative strip.

[0009] Furthermore, the positions of the third decorative strip and the second decorative strip correspond one to one, and the decorative frame, the third decorative strip, the first decorative strip and the third corner code are connected by screws.

[0010] Furthermore, a first tapping portion is provided in the third decorative strip.

[0011] Furthermore, the first decorative strip is connected to the corresponding decorative frame via a fourth decorative strip.

[0012] Furthermore, the decorative frame, the fourth decorative strip and the first decorative strip are connected by screws.

[0013] Furthermore, a second tapping portion is provided in the fourth decorative strip.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1) The utility model is assembled into an outer decorative frame assembly through the structure of the first corner code and the decorative frame, and is assembled into an inner decorative strip assembly through the structure of the second corner code and the first decorative strip. The assembly process is simple and the manufacturing cost is low. In addition, the utility model adopts aluminum alloy material, which can be sprayed first and then processed. The process is simple, the connection is firm, the cost is low, and the cost performance is high.

[0016] 2) This window grille is made of aluminum alloy and is used with Chinese-style windows;

[0017] 3) The first corner code is installed in the corner of the decorative frame of the window grille, and the corner connection is made by the corner collision machine, which is convenient and quick;

[0018] 4) A second corner code is installed in the corner of the first decorative strip in this window grille, and the corner is connected by a corner collision machine, which is convenient and quick;

[0019] 5) A third corner code is installed in the corner of the second decorative strip of this window grille, and the corner connection is made by a corner collision machine, which is convenient and quick;

[0020] 6) The third and fourth decorative strips of this window grille are installed with self-tapping screws, which is easy to install.

[0021] 7) This window grille is made of aluminum alloy and can be sprayed first and then processed. It has simple process, firm connection, low cost and high cost performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the utility model.

[0023] Figure 2 for Figure 1 Enlarged view of point A in the middle.

[0024] Figure 3 It is a schematic diagram of the partial decomposition structure of the utility model.

[0025] Figure 4 This is a schematic diagram of the utility model in use state.

[0026] In the figure: decorative frame 1, first corner code 2, first decorative strip 3, second corner code 4, second decorative strip 5, third corner code 6, third decorative strip 7, first tapping portion 71, fourth decorative strip 8, second tapping portion 81, first self-tapping screw 9, second self-tapping screw 10. DETAILED DESCRIPTION

[0027] 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.

[0028] See also Figure 1-Figure 4 A Chinese-style aluminum alloy window grille includes an outer decorative frame assembly and an inner decorative strip assembly. The outer decorative frame assembly is a "mouth" shaped structure, which includes four decorative frames 1 connected between the head and tail by a first angle code 2. The first angle code 2 is an L-shaped structure, and its two ends are respectively inserted into the corresponding decorative frame 1. The two decorative frames 1 fit together through the inclined surface, and the first angle code 2 is completely hidden inside. The inner decorative strip assembly is a "mouth" structure, which is arranged in the outer decorative frame assembly, and includes four first decorative strips 3 connected between the head and tail by a second angle code 4. The second angle code 4 is an L-shaped structure, and its two ends are respectively inserted into the corresponding first decorative strips 3. The inclined surfaces of the two first decorative strips 3 leg tubes fit together, and the second angle code 4 is completely hidden inside.

[0029] It can be understood that in the above technical scheme, the utility model is assembled into an outer decorative frame assembly through the structure of the first corner code 2 and the decorative frame 1, and is assembled into an inner decorative strip assembly through the structure of the second corner code 4 and the first decorative strip 3. The assembly process is simple and the production cost is low. Moreover, the utility model adopts aluminum alloy material, which can be sprayed first and then processed, with simple process, firm connection, low cost and high cost performance.

[0030] Continue reading Figure 2 and Figure 3 In one embodiment of the utility model, two second decorative strips 5 are arranged perpendicular to each other and connected by a third corner code 6 at each inner corner of the inner decorative strip assembly. The third corner code 6 is an L-shaped structure, and its two ends are respectively inserted into the corresponding second decorative strips 5. The two second decorative strips 5 are fitted together through the inclined surfaces, and the third corner code 6 is completely hidden inside.

[0031] Continue reading Figure 2 and Figure 3 In one embodiment of the utility model, the first decorative strip 3 is connected to the corresponding decorative frame 1 through the third decorative strip 7, the positions of the third decorative strip 7 and the second decorative strip 5 correspond one to one, the decorative frame 1, the third decorative strip 7, the first decorative strip 3, and the third angle code 6 are connected through the first self-tapping screw 9, and the third decorative strip 7 is provided inside with a first tapping portion 71 for cooperating with the first self-tapping screw 9.

[0032] The first self-tapping screw 9 is hidden inside the decorative frame 1 , and passes through the decorative frame 1 , the third decorative strip 7 , and the first decorative strip 3 , and is connected to the third angle code 6 .

[0033] Continue reading Figure 2 and Figure 3 In one embodiment of the utility model, the first decorative strip 3 is connected to the corresponding decorative frame 1 through the fourth decorative strip 8, the third decorative strip 8 is located in the middle of both sides of the utility model, the decorative frame 1, the fourth decorative strip 8, and the first decorative strip 3 are connected by the second self-tapping screw 10, and the fourth decorative strip 8 is provided with a second tapping portion 81 for cooperating with the second self-tapping screw 10.

[0034] The second self-tapping screw 10 is hidden inside the decorative frame 1 , and is connected to the first decorative strip 3 after passing through the decorative frame 1 and the fourth decorative strip 8 .

[0035] It should be noted that the above-mentioned decorative frame 1, first corner code 2, first decorative strip 3, second corner code 4, second decorative strip 5, third corner code 6, third decorative strip 7 and fourth decorative strip 8 are all made of aluminum alloy material.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A Chinese style aluminum alloy window grille, characterized in that: The invention comprises an outer decorative frame assembly and an inner decorative strip assembly, wherein the outer decorative frame assembly is a "mouth" shaped structure, comprising four decorative frames (1) connected at their ends by first angle brackets (2), wherein the first angle brackets (2) are L-shaped structures, and both ends thereof are respectively inserted into corresponding decorative frames (1); the inner decorative strip assembly is a "mouth" shaped structure, which is arranged in the outer decorative frame assembly, and comprises four first decorative strips (3) connected at their ends by second angle brackets (4), wherein the second angle brackets (4) are L-shaped structures, and both ends thereof are respectively inserted into corresponding first decorative strips (3).

2. The Chinese style aluminum alloy window grille according to claim 1, characterized in that: Each inner corner of the inner decorative strip assembly is provided with two second decorative strips (5) which are perpendicular to each other and connected via a third corner code (6); the third corner code (6) is an L-shaped structure, and its two ends are respectively inserted into the corresponding second decorative strip (5).

3. The Chinese style aluminum alloy window grille according to claim 2, characterized in that: The first decorative strip (3) is connected to the corresponding decorative frame (1) via a third decorative strip (7).

4. The Chinese style aluminum alloy window grille according to claim 3, characterized in that: The positions of the third decorative strip (7) and the second decorative strip (5) correspond one to one, and the decorative frame (1), the third decorative strip (7), the first decorative strip (3) and the third corner bracket (6) are connected by screws.

5. The Chinese style aluminum alloy window grille according to claim 4, characterized in that: A first tapping portion (71) is provided in the third decorative strip (7).

6. The Chinese style aluminum alloy window grille according to claim 2, characterized in that: The first decorative strip (3) is connected to the corresponding decorative frame (1) via a fourth decorative strip (8).

7. The Chinese style aluminum alloy window grille according to claim 6, characterized in that: The decorative frame (1), the fourth decorative strip (8) and the first decorative strip (3) are connected by screws.

8. The Chinese style aluminum alloy window grille according to claim 7, characterized in that: A second tapping portion (81) is provided in the fourth decorative strip (8).

Images