A mullion connecting structure of a broken bridge aluminum alloy window

Abstract

The utility model discloses a kind of mullion connecting structures of broken bridge aluminum alloy window, it is related to mullion technical field of door and window.The mullion connecting structure of broken bridge aluminum alloy window, including main rod, mounting block and support rod, main rod is equipped with mullion;Limiting round rod is equipped on mounting block, limiting round rod is used for limiting mounting block with mullion;Support rod is equipped with movable threaded sleeve, rotating threaded sleeve is equipped on mounting block, support rod is used for supporting mounting block.The mullion connecting structure of broken bridge aluminum alloy window, by the setting of limiting round rod, mounting block can be connected with mullion, and then complete main rod and mullion are connected, and such connection mode is convenient and simple, convenient for worker to operate, simultaneously also can improve the efficiency of main rod and mullion installation, and then can improve the practicality of device, again by the setting of support rod, after mullion installation, mounting block can be supported, which can increase the stability after mullion installation.

Description

Technical Field

[0001] This utility model relates to the field of mullion technology for doors and windows, and in particular to a mullion connection structure for thermally broken aluminum alloy windows. Background Technology

[0002] Aluminum alloy doors and windows refer to doors and windows made of aluminum alloy extruded profiles as frames, mullions, and sashes. Aluminum alloy doors and windows include aluminum alloy window frames, mullions, and sashes. When installing aluminum alloy doors and windows, the aluminum alloy window frames are installed first and then mounted on the wall. Next, the mullions are installed on the aluminum alloy window frames, and finally, the sashes are installed on the mullions. The mullions and aluminum alloy window frames are usually assembled using a connecting structure.

[0003] Currently, most aluminum alloy door and window mullions are connected using bolts during installation. This connection structure is rather cumbersome, resulting in longer installation time and lower installation efficiency for workers. Utility Model Content

[0004] The purpose of this utility model is to provide a mullion connection structure for thermally broken aluminum alloy windows, which can solve the problem that most windows are connected by connecting bolts during installation. Such connection structures are cumbersome, resulting in long installation time and low installation efficiency for workers.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a mullion connection structure for a thermally broken aluminum alloy window, comprising a main rod, a mounting block, and a support rod, wherein a mullion is provided on the main rod;

[0006] The mounting block is equipped with a limiting rod, which is used to limit the mounting block and the mullion.

[0007] The support rod is equipped with a movable threaded sleeve, and the mounting block is equipped with a rotary threaded sleeve. The support rod is used to support the mounting block.

[0008] Preferably, the main rod has a sliding groove inside, a sliding block is slidably installed on the inner wall of the sliding groove, a connecting block is fixedly installed on one side of the sliding block, and an installation block is fixedly installed on one side of the connecting block.

[0009] Preferably, the mounting block has an internal mounting groove, and one end of the mullion extends into a limiting groove on the mounting block.

[0010] Preferably, a U-shaped support plate is fixedly installed on the top of the mounting block, a limit spring is fixedly installed on the bottom inner side of the U-shaped support plate, a connecting movable plate is fixedly installed on the bottom of the limit spring, a limit round rod is fixedly installed on the bottom of the connecting movable plate, and a pull slide rod is fixedly installed on the top of the connecting movable plate. One end of the pull slide rod extends to the top of the U-shaped support plate and is fixedly installed with a handle.

[0011] Preferably, the top of the mounting block has a hole for the movement of the limiting rod, and the top of the mullion has a groove for the movement of the limiting rod. One end of the limiting rod passes through the hole on the mounting block and extends into the groove on the mullion.

[0012] Preferably, a rotary threaded sleeve is rotatably mounted on the bottom of the mounting block, a support rod is threadedly mounted on the inner wall of the rotary threaded sleeve, a movable threaded sleeve is threadedly mounted on one end of the support rod, and hexagonal blocks are fixedly mounted on the outer walls of both the rotary threaded sleeve and the movable threaded sleeve.

[0013] Preferably, a circular hole is provided on one side of the main rod for the movable threaded sleeve to move, which facilitates the limiting treatment of the movable threaded sleeve.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: The mullion connection structure of this thermally broken aluminum alloy window, through the setting of the limiting round rod, can connect the mounting block to the mullion, thereby completing the connection between the main rod and the mullion. Moreover, this connection method is convenient and simple, making it easy for workers to operate. It can also improve the efficiency of the installation of the main rod and the mullion, thereby improving the practicality of the device. Furthermore, through the setting of the support rod, the mounting block can be supported after the mullion is installed, which can increase the stability of the mullion after installation. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0016] Figure 1 This is a perspective view of the present utility model;

[0017] Figure 2 This is a schematic diagram of the structure of this utility model;

[0018] Figure 3 This is an enlarged view of part A of this utility model.

[0019] Reference numerals in the attached drawings: 1. Main rod; 2. Sliding block; 3. Connecting block; 4. Mounting block; 5. Middle mullion; 6. U-shaped support plate; 7. Limiting spring; 8. Connecting movable plate; 9. Limiting round rod; 10. Pulling slide rod; 11. Rotary threaded sleeve; 12. Support rod; 13. Movable threaded sleeve; 14. Hexagonal block. Detailed Implementation

[0020] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0021] Please see Figure 1-3 This utility model provides a technical solution: a mullion connection structure for a thermally broken aluminum alloy window, including a main rod 1, a mounting block 4, and a support rod 12. The main rod 1 is provided with a mullion 5; the mounting block 4 is provided with a limiting round rod 9, which is used to limit the mounting block 4 and the mullion 5; the support rod 12 is provided with a movable threaded sleeve 13, and the mounting block 4 is provided with a rotating threaded sleeve 11. The support rod 12 is used to support the mounting block 4.

[0022] Furthermore, the main rod 1 has a sliding groove inside, and a sliding block 2 is slidably installed on the inner wall of the sliding groove. A connecting block 3 is fixedly installed on one side of the sliding block 2, and an installation block 4 is fixedly installed on one side of the connecting block 3. An installation groove is opened inside the installation block 4. One end of the mullion 5 extends into the limiting groove on the installation block 4. A U-shaped support plate 6 is fixedly installed on the top of the installation block 4. A limiting spring 7 is fixedly installed on the bottom inner side of the U-shaped support plate 6. A connecting movable plate 8 is fixedly installed at the bottom of the limiting spring 7. A limiting round rod 9 is fixedly installed at the bottom of the connecting movable plate 8. A pulling slide rod 10 is fixedly installed on the top of the connecting movable plate 8. One end of the pulling slide rod 10 extends above the U-shaped support plate 6 and is fixedly installed with a handle. The top of the installation block 4 has a hole for the limiting round rod 9 to move. The top of the mullion 5 has a groove for the limiting round rod 9 to move. One end of the limiting round rod 9 passes through the installation groove. The hole on block 4 extends into the groove on mullion 5. A rotary threaded sleeve 11 is rotatably installed on the bottom of block 4. A support rod 12 is threaded on the inner wall of the rotary threaded sleeve 11. A movable threaded sleeve 13 is threaded on one end of the support rod 12. Hexagonal blocks 14 are fixedly installed on the outer walls of both the rotary threaded sleeve 11 and the movable threaded sleeve 13. A circular hole is provided on one side of the main rod 1 for the movable threaded sleeve 13 to move. This arrangement allows the block 4 to be connected to the mullion 5, thus completing the connection between the main rod 1 and the mullion 5. This connection method is simple and easy for workers to operate, and it also improves the efficiency of installing the main rod 1 and the mullion 5, thereby improving the practicality of the device. Furthermore, the support rod 12 can support the block 4 after the mullion 5 is installed, thus increasing the stability of the mullion 5 after installation.

[0023] Working principle: In use, slide block 2 is slidably installed in the groove on the main rod 1. Then, rotate the rotary threaded sleeve 11. The rotation of the rotary threaded sleeve 11 can adjust the position of the support rod 12. When the movable threaded sleeve 13 is aligned with the round hole on the main rod 1, rotate the hexagonal block 14. The rotation of the hexagonal block 14 drives the movable threaded sleeve 13 to move. After the movable threaded sleeve 13 is moved into the round hole on the main rod 1, first pull the sliding rod 10. Pulling the sliding rod 10 moves the connecting movable plate 8 and the limiting round rod 9 to rise. Then, insert the mullion 5 into the mounting groove on the mounting block 4. Release the sliding rod 10 and the limiting spring 7 will return it to the limiting hole on the mullion 5 to install the mullion 5.

[0024] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A mullion connection structure of a break bridge aluminum alloy window, characterized by, include: Main rod (1), with a middle mullion (5) on the main rod (1); Mounting block (4), the mounting block (4) is provided with a limiting round rod (9), the limiting round rod (9) is used to limit the mounting block (4) and the middle mullion (5); The support rod (12) is provided with a movable threaded sleeve (13), and the mounting block (4) is provided with a rotary threaded sleeve (11). The support rod (12) is used to support the mounting block (4).

2. The mullion connection structure of a break bridge aluminum alloy window according to claim 1, characterized in that: The main rod (1) has a sliding groove inside, and a sliding block (2) is slidably installed on the inner wall of the sliding groove. A connecting block (3) is fixedly installed on one side of the sliding block (2), and an installation block (4) is fixedly installed on one side of the connecting block (3).

3. The mullion connection structure of a break bridge aluminum alloy window according to claim 2, characterized in that: The mounting block (4) has an installation groove inside, and one end of the mullion (5) extends into the limiting groove on the mounting block (4).

4. The mullion connection structure of a break bridge aluminum alloy window according to claim 3, characterized in that: A U-shaped support plate (6) is fixedly installed on the top of the mounting block (4). A limit spring (7) is fixedly installed on the bottom inner side of the U-shaped support plate (6). A connecting movable plate (8) is fixedly installed on the bottom of the limit spring (7). A limit round rod (9) is fixedly installed on the bottom of the connecting movable plate (8). A pull slide rod (10) is fixedly installed on the top of the connecting movable plate (8). One end of the pull slide rod (10) extends to the top of the U-shaped support plate (6) and is fixedly installed with a handle.

5. The mullion connection structure of a thermally broken aluminum alloy window according to claim 4, characterized in that: The top of the mounting block (4) has a hole for the movement of the limiting rod (9), and the top of the mullion (5) has a groove for the movement of the limiting rod (9). One end of the limiting rod (9) passes through the hole on the mounting block (4) and extends into the groove on the mullion (5).

6. The mullion connection structure of a thermally broken aluminum alloy window according to claim 5, characterized in that: A rotary threaded sleeve (11) is rotatably installed on the bottom of the mounting block (4). A support rod (12) is threaded on the inner wall of the rotary threaded sleeve (11). A movable threaded sleeve (13) is threaded on one end of the support rod (12). Hexagonal blocks (14) are fixedly installed on the outer walls of both the rotary threaded sleeve (11) and the movable threaded sleeve (13).

7. The mullion connection structure of a thermally broken aluminum alloy window according to claim 6, characterized in that: The main rod (1) has a circular hole on one side for the movable threaded sleeve (13) to move.

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