Anti-aging aluminum alloy door and window

Abstract

The utility model relates to an anti-aging aluminum alloy door and window which comprises a window body, the center of one side of the window body sinks inwards to form an installation groove, glass is installed in the installation groove, a cavity is formed in the lower half portion in the window body and located below the installation groove, a bottom groove is formed in the bottom face of the window body and communicated with the cavity, and the window body is internally provided with an anti-aging layer. And two screw rods are rotationally arranged on the inner bottom wall of the mounting groove in a penetrating mode, the bottom ends of the screw rods are rotationally connected with the inner bottom wall of the cavity, screw blocks are in threaded connection with the outer circumferential faces of the screw rods, and a rotating rod is arranged between the two screw blocks. The utility model relates to the technical field of aluminum alloy doors and windows. When the sealing strip for protection work is aged, a user rotates the two screws to drive the sealing strip to ascend into the cavity, then rotates the adjusting sleeve, and finally rotates the screws reversely to enable a new sealing strip to penetrate through the bottom groove for protection work, so that the user can replace the sealing strip conveniently, and the use experience of the user is improved.

Description

Technical Field

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

[0002] Aluminum alloy doors and windows refer to doors and windows made of aluminum alloy extruded profiles as frames, stiles, and fan materials. Doors and windows are divided into enclosing components or partition components according to their location. They have different design requirements and must have insulation, heat insulation, sound insulation, waterproof, fireproof and other functions. New requirements are energy saving. In cold areas, the heat lost through the gaps in doors and windows requires sealing strips to be installed in the gaps when doors and windows are installed.

[0003] In some harsh environments, such as high temperature and long-term rain erosion, the sealing strip on the window will age quickly, resulting in poor sealing of the window. The traditional solution requires replacing the sealing strip with a new one. However, the sealing strip is generally installed tightly to the window, and it is not convenient for users to replace the sealing strip, so the user experience is not good. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide an aging-resistant aluminum alloy door and window so as to solve the technical problems mentioned in the above background technology.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] A kind of aging-resistant aluminum alloy door and window, comprising a window body, the center of one side of the window body is recessed inward to form an installation groove, glass is installed in the installation groove, a cavity is opened in the lower half of the window body, the cavity is located below the installation groove, a bottom groove is opened on the bottom surface of the window body, the bottom groove is communicated with the cavity, two screws are rotatably passed through the bottom wall of the installation groove, the bottom end of the screw rod is rotatably connected to the bottom wall of the cavity, a screw block is threadedly connected to the outer peripheral surface of the screw, a rotating rod is provided between the two screw blocks, the two ends of the rotating rod are respectively rotatably connected to the two screw blocks, a plurality of sealing strips are evenly and fixedly connected to the outer peripheral surface of the rotating rod, one of the sealing strips passes through the bottom groove and extends to the bottom of the window body, and a replacement part is provided in the cavity.

[0007] Furthermore, the outer surface of the sealing strip partially located in the bottom groove fits with the inner surface of the bottom groove.

[0008] Furthermore, the replacement part includes an adjusting sleeve, which rotates through the bottom wall of the installation groove and extends into the cavity. The lower half of the adjusting sleeve is slidably connected to a square rod, and one of the screw blocks is fixedly connected to a fixed block on one side close to the rotating rod. A rotating cylinder is rotatably passed through one side of the fixed block, and the square rod is fixedly passed through the rotating cylinder. The bottom end of the square rod is transmission-connected to the rotating rod through a bevel gear set.

[0009] Furthermore, a portion of one side of the window corresponding to the cavity is transparent.

[0010] Furthermore, the adjusting sleeve and the top ends of the two screw rods are fixedly connected with a top cover, and a hexagonal groove is formed on the top surface of the top cover.

[0011] In summary, the utility model includes at least one of the following beneficial technical effects:

[0012] 1. This kind of aging-resistant aluminum alloy door and window, when the sealing strip for protection is aged, the user rotates two screws to drive the sealing strip to move upward into the cavity, and then rotates the adjustment sleeve to adjust the new sealing strip to just above the bottom groove, and then reverses the screw to make the sealing strip pass through the bottom groove for protection, which greatly facilitates the user to replace the sealing strip and improves the user experience;

[0013] 2. This aging-resistant aluminum alloy door and window has a top cover installed on the top of the screw and the adjusting sleeve, and a hexagonal groove is opened on the top of the top cover, which is convenient for the user to rotate the screw and the adjusting sleeve through an L-shaped hexagonal wrench, further facilitating the user's operation;

[0014] 3. The aging-resistant aluminum alloy door and window has a transparent setting corresponding to the cavity on one side of the window body. When the user rotates the adjustment sleeve, he can visually observe whether the new sealing strip has moved to the top of the bottom groove, which further facilitates the user's operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 It is a three-dimensional diagram of an aging-resistant aluminum alloy door and window of the present embodiment;

[0017] Figure 2 It is a partial front cross-sectional view of an aging-resistant aluminum alloy door and window of this embodiment;

[0018] Figure 3 This embodiment Figure 2 The enlarged view of point A in the middle;

[0019] Figure 4 It is a partial side sectional view of an ageing-resistant aluminum alloy door and window of this embodiment.

[0020] In the figure, 1, window; 2, mounting groove; 3, cavity; 4, bottom groove; 5, screw; 6, screw block; 7, rotating rod; 8, sealing strip; 9, replacement part; 91, adjustment sleeve; 92, square rod; 93, fixing block; 94, rotating drum; 95, bevel gear set; 10, top cover; 11, hexagonal groove. DETAILED DESCRIPTION

[0021] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0022] Embodiment 1:

[0023] Reference Figures 1 to 4 The utility model discloses an aging-resistant aluminum alloy door and window, comprising a window body 1, wherein the center of one side of the window body 1 is recessed inwards to form an installation groove 2, and glass is installed in the installation groove 2.

[0024] A cavity 3 is provided in the lower half of the window 1, and the cavity 3 is located below the mounting groove 2. A bottom groove 4 is provided on the bottom surface of the window 1, and the bottom groove 4 is communicated with the cavity 3. Two screws 5 are rotatably penetrated through the bottom wall of the mounting groove 2, and the bottom ends of the screws 5 are rotatably connected to the bottom wall of the cavity 3. A screw block 6 is threadedly connected to the outer circumference of the screw 5, and a rotating rod 7 is provided between the two screw blocks 6, and the two ends of the rotating rod 7 are rotatably connected to the two screw blocks 6 respectively. A plurality of sealing strips 8 are evenly and fixedly connected to the outer circumference of the rotating rod 7, and one of the sealing strips 8 passes through the bottom groove 4 and extends to the bottom of the window 1. A replacement part 9 is provided in the cavity 3.

[0025] In this embodiment, the window 1 is made of aluminum alloy, and the sealing strip 8 is made of rubber. In a natural state, the sealing strip 8 is partially located below the window 1 and fits tightly with the window frame, thereby ensuring the sealing effect of the window 1.

[0026] The sealing strip 8 in the working state is affected by the temperature and rain, and will age, while the sealing strip 8 in the cavity 3 is not exposed to the sunlight and rain, and thus will not age substantially.

[0027] When the sealing strip 8 in the working state ages and fails, the user rotates the two screw rods 5 at the same time, driving the two screw blocks 6 to move upward synchronously, and the screw blocks 6 drive the rotating rod 7 and the sealing strip 8 to move upward until the sealing strip 8 in the working state completely enters the cavity 3.

[0028] In a further preferred embodiment of the present invention, Figure 3As shown, the replacement part 9 includes an adjusting sleeve 91, which rotates through the inner bottom wall of the mounting groove 2 and extends into the cavity 3. The lower half of the adjusting sleeve 91 is slidably connected with a square rod 92, one of the screw blocks 6 is fixedly connected with a fixing block 93 on one side close to the rotating rod 7, and a rotating cylinder 94 is rotatably passed through one side of the fixing block 93, the square rod 92 is fixedly passed through the rotating cylinder 94, and the bottom end of the square rod 92 is transmission-connected to the rotating rod 7 through a bevel gear set 95.

[0029] In this embodiment, the square rod 92 is in the shape of an elongated quadrangular prism, and the upper half of the square rod 92 is slidably connected to the adjusting sleeve 91. When the screw block 6 moves vertically to drive the square rod 92 to move vertically, the square rod 92 will never completely separate from the adjusting sleeve 91. When the adjusting sleeve 91 rotates, it can drive the square rod 92 to rotate.

[0030] When the screw block 6 moves upward, it drives the sealing strip 8 upward, and at the same time drives the fixing block 93 , the rotating cylinder 94 , the square rod 92 and the bevel gear set 95 to move upward synchronously, and the square rod 92 is further inserted into the adjusting sleeve 91 .

[0031] When the sealing strip 8 in the working state completely enters the cavity 3, the user rotates the adjusting sleeve 91 to drive the square rod 92 to rotate, and the square rod 92 drives the rotating rod 7 to rotate through the bevel gear set 95, and the rotating rod 7 drives several sealing strips 8 to move until the new, non-aging sealing strip 8 moves to the top of the bottom groove 4. At this time, the user rotates the two screws 5 in the opposite direction to drive the screw block 6, the rotating rod 7 and the sealing strip 8 to move downward, and the new sealing strip 8 passes through the bottom groove 4 and partially moves to the bottom of the window 1 to perform the protective operation, thereby completing the replacement of the sealing strip 8.

[0032] In a further preferred embodiment of the present invention, Figure 4 As shown, the outer surface of the sealing strip 8 partially located in the bottom groove 4 is in contact with the inner surface of the bottom groove 4 .

[0033] In this embodiment, the sealing strip 8 can completely cover the bottom groove 4 to prevent moisture and dust from entering the cavity 3 and accelerating the aging of the sealing strip 8 in the cavity 3 .

[0034] In a further preferred embodiment of the present invention, Figure 1 As shown, one side of the window 1 corresponding to the cavity 3 is transparent.

[0035] In this embodiment, transparent glass is installed on the side wall of the window 1 corresponding to the cavity 3. When rotating the adjustment sleeve 91, the user can visually observe through the transparent glass whether the new sealing strip 8 has moved to the top of the bottom groove 4, which facilitates the user's operation.

[0036] In a further preferred embodiment of the present invention, Figure 2As shown, the adjusting sleeve 91 and the top ends of the two screw rods 5 are fixedly connected with a top cover 10 , and a hexagonal groove 11 is formed on the top surface of the top cover 10 .

[0037] In this embodiment, when it is inconvenient for the user to rotate the top cover 10 and the adjustment sleeve 91 by hand, the user can use an L-shaped hexagonal wrench to insert into the hexagonal groove 11 to rotate the top cover 10, thereby facilitating the user to rotate the top cover 10 and the adjustment sleeve 91.

[0038] The implementation principle of the above embodiment is:

[0039] When the sealing strip 8 located outside the window 1 ages and fails, the user rotates the two screw rods 5 at the same time, driving the two screw blocks 6 to move upward synchronously, and the screw block 6 drives the rotating rod 7 and the sealing strip 8 to move upward until the sealing strip 8 in the working state completely enters the cavity 3, and then rotates the adjusting sleeve 91 to drive the square rod 92 to rotate, and the square rod 92 drives the rotating rod 7 to rotate through the bevel gear set 95, and the rotating rod 7 drives several sealing strips 8 to move until a new, non-aged sealing strip 8 moves to just above the bottom groove 4. At this time, the user rotates the two screw rods 5 in the opposite direction, driving the screw block 6, the rotating rod 7 and the sealing strip 8 to move downward, and the new sealing strip 8 passes through the bottom groove 4 and partially moves to the bottom of the window 1, thereby completing the replacement of the sealing strip 8.

[0040] Embodiment 2:

[0041] Reference Figure 1 In this embodiment, a sealing strip 8 is also provided on the top of the window 1. The several structures provided in Embodiment 1 are mirror-imaged about the central plane in the height direction of the window 1, so that the top and bottom of the window 1 can be protected by the sealing strip 8, and the sealing strip 8 can also be easily replaced.

[0042] The embodiments of this specific implementation method are all preferred embodiments of the utility model, and are not intended to limit the protection scope of the utility model. Therefore, all equivalent changes made based on the structure, shape, and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. An aging-resistant aluminum alloy door and window, comprising a window body (1), wherein the center of one side of the window body (1) is recessed inward to form a mounting groove (2), and glass is mounted in the mounting groove (2), characterized in that: A cavity (3) is provided in the lower half of the window body (1), and the cavity (3) is located below the installation groove (2). A bottom groove (4) is provided on the bottom surface of the window body (1), and the bottom groove (4) is communicated with the cavity (3). Two screw rods (5) are rotatably penetrated through the bottom wall of the installation groove (2), and the bottom ends of the screw rods (5) are rotatably connected to the bottom wall of the cavity (3). The outer circumference of the screw rod (5) is threadedly connected with a screw block (6), and a rotating rod (7) is provided between the two screw blocks (6). The two ends of the rotating rod (7) are respectively rotatably connected to the two screw blocks (6). The outer circumference of the rotating rod (7) is evenly and fixedly connected with a plurality of sealing strips (8), and one of the sealing strips (8) passes through the bottom groove (4) and extends to the bottom of the window body (1). A replacement part (9) is provided in the cavity (3).

2. The aging-resistant aluminum alloy door and window according to claim 1, characterized in that: The outer surface of the sealing strip (8) partially located in the bottom groove (4) is in contact with the inner surface of the bottom groove (4).

3. The aging-resistant aluminum alloy door and window according to claim 2, characterized in that: The replacement part (9) comprises an adjustment sleeve (91), the adjustment sleeve (91) rotates through the inner bottom wall of the installation groove (2) and extends into the cavity (3), the lower half of the adjustment sleeve (91) is slidably connected to a square rod (92), one side of one of the screw blocks (6) close to the rotating rod (7) is fixedly connected to a fixing block (93), one side of the fixing block (93) is rotatably penetrated by a rotating cylinder (94), the square rod (92) is fixedly passed through the rotating cylinder (94), and the bottom end of the square rod (92) is transmission-connected to the rotating rod (7) via a bevel gear set (95).

4. The aging-resistant aluminum alloy door and window according to claim 3 is characterized in that: One side of the window (1) corresponding to the cavity (3) is transparent.

5. The aging-resistant aluminum alloy door and window according to claim 4, characterized in that: The adjusting sleeve (91) and the top ends of the two screw rods (5) are fixedly connected with a top cover (10), and a hexagonal groove (11) is formed on the top surface of the top cover (10).

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