Combined aluminum alloy door and window

Abstract

The utility model relates to the technical field of aluminum alloy doors and windows, in particular to a combined type aluminum alloy door and window which comprises a combined outer frame, a sliding rail, a sliding frame and a self-locking mechanism. The four sliding rails are arranged on the top and the bottom of the inner side of the combined outer frame in a pairwise mode. The two sets of sliding frames are arranged, are in sliding connection with the combined outer frame through the sliding rails and are staggered from each other; the self-locking mechanism is arranged between the two sliding frames. The self-locking mechanism comprises a mounting cavity, a limiting rod, a limiting groove, a reset assembly and an adjusting assembly. And the mounting cavity is formed in the sliding frame on the inner side. When the window is closed and the sides, provided with the sealing strips, of the two sliding frames make contact with the inner wall of the combined outer frame, the limiting rod of the sliding frame on one side is inserted into the limiting groove of the sliding frame on the other side under the action of the limiting spring, the window is automatically locked when the window is closed, and the situation that a user forgets to lock the window when closing the window is avoided; and the anti-theft safety of the aluminum alloy door and window is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy doors and windows, in particular to a combined aluminum alloy door and window. Background Art

[0002] Aluminum alloy doors and windows are made of aluminum alloy extruded profiles as frames, stiles and leaf materials. They are called aluminum alloy doors and windows, or aluminum doors and windows for short. Aluminum alloy doors and windows include doors and windows with aluminum alloy as the base material for load-bearing rods (rods that bear and transfer their own weight and loads) and doors and windows composited with wood and plastic. Aluminum alloy doors and windows are the most popular and widely used doors and windows on the market.

[0003] Patent authorization announcement No. CN 217783288 U discloses a combined aluminum alloy door and window, which belongs to the technical field of aluminum alloy doors and windows, including a square outer frame, with slide grooves opened in the upper and lower parts of the outer frame, two staggered sliding frames slidably installed between the slide grooves, a sliding seat is provided on the lower end surface of the sliding frame, a docking block elastically installed in the bottom of the sliding frame is fixed on the upper end surface of the sliding seat, a pulley inserted in the slide groove is fixed on the lower end surface of the sliding seat, and a plurality of vertically arranged positioning holes are opened on the bottom side of the sliding frame, a positioning bolt is provided in one of the plurality of positioning holes, the positioning bolt penetrates into the bottom of the sliding frame and is plugged into the docking block.

[0004] However, the above technical solution has the following shortcomings: when closing the windows, the user needs to first push the two movable windows to the two sides of the window frame respectively, and then manually lock the windows to ensure that the windows are effectively locked. It is easy for the windows to be closed but forgotten to be locked, which will cause the aluminum alloy doors and windows to not be closed, affecting the anti-theft security of the combined aluminum alloy doors and windows. Utility Model Content

[0005] The utility model aims to provide a combined aluminum alloy door and window in view of the problems existing in the background technology.

[0006] The technical solution of the utility model: a combined aluminum alloy door and window, comprising:

[0007] Combined outer frame;

[0008] Four slide rails are provided, and two of the slide rails are arranged at the top and bottom of the inner side of the combined outer frame;

[0009] The sliding frame is provided with two groups, the two groups of sliding frames are slidably connected with the combined outer frame through the sliding rails, and the two groups of sliding frames are staggered with each other;

[0010] A self-locking mechanism is arranged between the two sliding frames, and the self-locking mechanism includes a mounting cavity, a limiting rod, a limiting groove, a reset assembly and an adjustment assembly;

[0011] The mounting cavity is opened in the inner sliding frame;

[0012] Two limit rods are provided, and both limit rods are slidably arranged in the installation cavity, and one end of the limit rod passes through the sliding frame and extends to the outside of the sliding frame;

[0013] The limiting groove is provided on the outer sliding frame, and the limiting rod is adapted to the limiting groove;

[0014] The reset component is arranged in the installation cavity, and the two ends of the reset component are respectively connected to the two limit rods;

[0015] One end of the adjusting component is arranged in the installation cavity, and the other end of the adjusting component is arranged outside the sliding frame.

[0016] Preferably, the reset assembly includes a connecting block and a limit spring;

[0017] The connecting block is slidably arranged in the installation cavity, and two ends of the connecting block are connected to two limit rods;

[0018] Two limit springs are provided, one end of the two limit springs is connected to the connecting block, and the other end of the two limit springs is connected to the installation cavity.

[0019] Preferably, the adjustment assembly includes a mounting shaft, an adjustment cam and an adjustment rod;

[0020] The installation shaft is rotatably connected to the sliding frame, one end of the installation shaft extends into the installation cavity, and the other end of the installation shaft is located outside the sliding frame;

[0021] The adjusting cam is located in the mounting cavity, and the adjusting cam is connected to the mounting shaft;

[0022] The adjusting rod is connected with one end of the mounting shaft which is located outside the sliding frame.

[0023] Preferably, the inner rings of the two sliding frames are connected to two pieces of tempered glass, and a vacuum zone is reserved between the two pieces of tempered glass.

[0024] Preferably, guide grooves are provided on the top and bottom of the two sliding frames, and the sliding frames are slidably connected to the sliding rails through the guide grooves.

[0025] Preferably, a sealing strip is fixedly connected to one side of the two sliding frames away from the self-locking mechanism.

[0026] Compared with the prior art, the above technical solution of the utility model has the following beneficial technical effects:

[0027] When the utility model closes the window, when one side of the two sliding frames with the sealing strip contacts the inner wall of the combined outer frame, the limiting rod of the sliding frame on one side is inserted into the limiting groove of the sliding frame on the other side under the action of the limiting spring, so that the window is automatically locked when closing the window, avoiding the occurrence of the situation that the user forgets to lock the window when closing the window, and effectively improving the anti-theft safety of the aluminum alloy door and window. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 A three-dimensional diagram of an embodiment of the present utility model;

[0029] Figure 2 A three-dimensional diagram of a sliding frame in an embodiment of the present utility model;

[0030] Figure 3 A stereoscopic diagram of a sliding frame at a second viewing angle in an embodiment of the present utility model;

[0031] Figure 4 A partial cross-sectional view of a sliding frame in an embodiment of the utility model;

[0032] Figure 5 A three-dimensional diagram of a reset assembly in an embodiment of the present utility model;

[0033] Figure 6 This is a stereoscopic diagram of an adjustment component in an embodiment of the present utility model.

[0034] Figure numerals: 1. Combined outer frame; 2. Slide rail; 3. Sliding frame; 4. Self-locking mechanism; 41. Installation cavity; 42. Limit rod; 43. Limit groove; 44. Reset assembly; 441. Connecting block; 442. Limit spring; 45. Adjustment assembly; 451. Installation shaft; 452. Adjustment cam; 453. Adjustment rod; 5. Tempered glass; 6. Guide groove; 7. Sealing strip. DETAILED DESCRIPTION

[0035] Embodiment 1

[0036] like Figure 1-6 As shown, the utility model provides a combined aluminum alloy door and window, comprising a combined outer frame 1, a slide rail 2, a sliding frame 3 and a self-locking mechanism 4;

[0037] Four slide rails 2 are provided, and the slide rails 2 are arranged in pairs at the top and bottom of the inner side of the combined outer frame 1, and the slide rails 2 are parallel to each other;

[0038] Two groups of sliding frames 3 are provided, and the two groups of sliding frames 3 are slidably connected to the combined outer frame 1 through the sliding rails 2. The two groups of sliding frames 3 are staggered with each other, one sliding frame 3 is slidably connected to the outer sliding rail 2, and the other sliding frame 3 is slidably connected to the inner sliding rail 2. The inner circles of the two sliding frames 3 are connected with two pieces of tempered glass 5, and the surface of the tempered glass 5 on the outer side is coated with an anti-ultraviolet film. The tempered glass 5 is fixedly connected to the inner circle of the sliding frame 3 through a sealant. A vacuum belt is reserved between the two pieces of tempered glass 5, which can improve the sound insulation effect and have a good heat preservation effect. The tops and bottoms of the two sliding frames 3 are provided with guide grooves 6, and the sliding frames 3 are slidably connected to the sliding rails 2 through the guide grooves 6. The two sliding frames 3 are fixedly connected with a sealing strip 7 on the side away from the self-locking mechanism 4, so as to further improve the sealing of the window;

[0039] The self-locking mechanism 4 is arranged between the two sliding frames 3, and the self-locking mechanism 4 includes a mounting cavity 41, a limiting rod 42, a limiting groove 43, a reset component 44 and an adjustment component 45;

[0040] The mounting cavity 41 is opened in the inner sliding frame 3;

[0041] Two limiting rods 42 are provided, and both limiting rods 42 are slidably arranged in the installation cavity 41, and one end of the limiting rod 42 passes through the sliding frame 3 and extends to the outside of the sliding frame 3;

[0042] The limiting groove 43 is formed on the outer sliding frame 3, and the limiting rod 42 is matched with the limiting groove 43;

[0043] The reset assembly 44 is disposed in the installation cavity 41, and both ends of the reset assembly 44 are respectively connected to the two limit rods 42;

[0044] One end of the adjustment component 45 is disposed in the installation cavity 41 , and the other end of the adjustment component 45 is disposed outside the sliding frame 3 .

[0045] Embodiment 2

[0046] like Figure 3-5 As shown, the utility model proposes a combined aluminum alloy door and window. Compared with the first embodiment, this embodiment further specifically discloses the structure of the reset assembly 44; the reset assembly 44 includes a connecting block 441 and a limit spring 442;

[0047] The connecting block 441 is slidably disposed in the installation cavity 41, and both ends of the connecting block 441 are connected to the two limiting rods 42;

[0048] Two limit springs 442 are provided, one end of the two limit springs 442 is connected to the connecting block 441 , and the other end of the two limit springs 442 is connected to the installation cavity 41 .

[0049] Embodiment 3

[0050] like Figure 3-6 As shown, the utility model provides a combined aluminum alloy door and window. Compared with the second embodiment, this embodiment further specifically discloses the structure of the adjustment component 45; the adjustment component 45 includes a mounting shaft 451, an adjustment cam 452 and an adjustment rod 453;

[0051] The installation shaft 451 is rotatably connected to the sliding frame 3, one end of the installation shaft 451 extends into the installation cavity 41, and the other end of the installation shaft 451 is located outside the sliding frame 3;

[0052] The adjusting cam 452 is located in the installation cavity 41 , and the adjusting cam 452 is connected to the installation shaft 451 ;

[0053] The adjusting rod 453 is connected to one end of the mounting shaft 451 located outside the sliding frame 3 .

[0054] When closing the window, push the sliding frame 3 to move. After the side of the two sliding frames 3 with the sealing strip 7 contacts the inner wall of the combined outer frame 1, the limit rod 42 is inserted into the limit groove 43 under the action of the limit spring 442, so that the window is automatically locked when closing, avoiding the situation that the user forgets to lock the window when closing the window. When the window needs to be opened, turn the adjusting rod 453 to drive the adjusting cam 452 to rotate through the mounting shaft 451. The adjusting cam 452 rotates to push the connecting block 441 to compress the limit spring 442 and at the same time drive the limit rod 42 to disengage from the limit groove 43. The self-locking effect between the two windows is lost, and the window can be opened.

[0055] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A combined aluminum alloy door and window, characterized in that: include: Combined outer frame (1); Four slide rails (2) are provided, and the slide rails (2) are arranged in pairs at the top and bottom of the inner side of the combined outer frame (1); The sliding frames (3) are provided in two groups, the two groups of sliding frames (3) are slidably connected to the combined outer frame (1) via the sliding rails (2), and the two groups of sliding frames (3) are staggered with each other; A self-locking mechanism (4) is arranged between the two sliding frames (3), the self-locking mechanism (4) comprising a mounting cavity (41), a limiting rod (42), a limiting groove (43), a reset assembly (44) and an adjustment assembly (45); The mounting cavity (41) is formed in the inner sliding frame (3); Two limiting rods (42) are provided, and both limiting rods (42) are slidably arranged in the installation cavity (41), and one end of the limiting rod (42) passes through the sliding frame (3) and extends to the outside of the sliding frame (3); The limiting groove (43) is provided on the outer sliding frame (3), and the limiting rod (42) is matched with the limiting groove (43); The reset component (44) is arranged in the installation cavity (41), and two ends of the reset component (44) are respectively connected to the two limit rods (42); One end of the adjustment component (45) is arranged in the installation cavity (41), and the other end of the adjustment component (45) is arranged outside the sliding frame (3).

2. A combined aluminum alloy door and window according to claim 1, characterized in that: The reset assembly (44) comprises a connecting block (441) and a limit spring (442); The connecting block (441) is slidably disposed in the installation cavity (41), and two ends of the connecting block (441) are connected to two limiting rods (42); Two limit springs (442) are provided, one end of the two limit springs (442) is connected to the connecting block (441), and the other end of the two limit springs (442) is connected to the installation cavity (41).

3. The combined aluminum alloy door and window according to claim 1, characterized in that: The adjustment assembly (45) comprises a mounting shaft (451), an adjustment cam (452) and an adjustment rod (453); The installation shaft (451) is rotatably connected to the sliding frame (3), one end of the installation shaft (451) extends into the installation cavity (41), and the other end of the installation shaft (451) is located outside the sliding frame (3); The adjusting cam (452) is located in the installation cavity (41), and the adjusting cam (452) is connected to the installation shaft (451); The adjusting rod (453) is connected to one end of the mounting shaft (451) located outside the sliding frame (3).

4. The combined aluminum alloy door and window according to claim 1, characterized in that: The inner circles of the two sliding frames (3) are both connected with two pieces of tempered glass (5), and a vacuum zone is reserved between the two pieces of tempered glass (5).

5. The combined aluminum alloy door and window according to claim 1, characterized in that: The top and bottom of the two sliding frames (3) are both provided with guide grooves (6), and the sliding frames (3) are slidably connected to the slide rails (2) via the guide grooves (6).

6. The combined aluminum alloy door and window according to claim 1, characterized in that: A sealing strip (7) is fixedly connected to one side of the two sliding frames (3) away from the self-locking mechanism (4).

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