Aluminum alloy door and window

Abstract

The utility model belongs to the technical field of aluminum alloy doors and windows, and particularly relates to an aluminum alloy door and window which comprises a frame, the frame is composed of a side frame, an upper frame and a lower frame, the side frame, the upper frame and the lower frame are fixedly connected, a door and window frame is slidably connected into the frame, and glass is embedded into the door and window frame. Rubber protruding points are arranged on the surface of the door and window frame, sliding devices are arranged at the four corners of the door and window frame, each sliding device comprises a left side plate and a right side plate, the left side plates and the right side plates are fixedly connected through connecting columns, and guide wheels are fixed between the left side plates and the right side plates through small bolts. And hexagonal holes are formed in the upper frame and the lower frame. According to the utility model, the inclined guide wheel is matched with the guide rail, so that a user can open and close the door and window easily without jamming; a plurality of guide wheels are arranged, so that the door and window slide stably and noiselessly; buffering of the U-shaped plate enables the door and window to be quiet and noiseless when opened and closed, and parts are protected from being damaged.

Description

Technical Field

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

[0002] Aluminum alloy doors and windows refer to doors and windows made of aluminum alloy extrusion profiles as frames, mullions, and sash materials. Aluminum alloy doors and windows include those with aluminum alloy as the load-bearing member substrate and those combined with wood or plastic, simply referred to as aluminum-wood composite doors and windows and aluminum-plastic composite doors and windows. Aluminum alloy doors and windows are installed on buildings to achieve the effects of lighting and ventilation.

[0003] When aluminum alloy doors and windows are in use and are opened and closed, firstly, the side frames are damaged due to the forceful and random sliding. Secondly, during use, the guide rail structure is prone to damage and jamming after long-term use.

[0004] Therefore, we propose an aluminum alloy door and window to solve the above problems. Content of the Utility Model

[0005] (I) Technical Problems to be Solved

[0006] In view of the deficiencies of the prior art, the utility model provides an aluminum alloy door and window, which solves the problems raised in the above background art.

[0007] (II) Technical Solutions

[0008] The utility model specifically adopts the following technical solutions to achieve the above purposes:

[0009] An aluminum alloy door and window includes a frame. The frame is composed of side frames and upper and lower frames, and the side frames and the upper and lower frames are fixedly connected. A door and window frame is slidably connected inside the frame. Glass is inlaid and installed inside the door and window frame. Rubber bumps are provided on the surface of the door and window frame. Sliding devices are provided at the four corners of the door and window frame. The sliding device includes a left plate and a right plate. The left plate and the right plate are fixedly connected by a connecting column. Fixed guide wheels are fixed between the left plate and the right plate by small bolts. Hexagonal holes are provided in the upper and lower frames. A fixing bolt is inlaid and installed inside the hexagonal holes. The fixing bolt penetrates through the sliding device to fix it. A cushion block is inlaid and installed on the side wall of the side frame. One end of the cushion block is fixedly connected to a spring column, and one end of the spring column is fixedly connected to a U-shaped plate.

[0010] Further, the rubber bumps are symmetrically arranged on the door and window frame. A groove is provided on the side surface of the side frame, and the groove is clamped with the rubber bumps.

[0011] Further, the side surface of the guide wheel is inclined. Guide rails are provided on the upper and lower frames, and the shape of the guide rails is adapted to the shape formed between the two guide wheels.

[0012] Further, four guide wheels are provided on the sliding device, and two of the four guide wheels are in a group and are symmetrically arranged in parallel.

[0013] Further, the U-shaped plate is adapted to the shape of the side notch of the door and window frame for snap-fitting and buffering.

[0014] Further, there are two rows of U-shaped plates provided on the side frame, and they are arranged parallel to each other.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, the present utility model provides an aluminum alloy door and window, which has the following beneficial effects:

[0017] In the present utility model, the cooperation between the inclined guide wheel and the guide rail enables the user to easily open and close the door and window without a stuck feeling; the setting of multiple guide wheels makes the door and window slide smoothly and silently; the buffering of the U-shaped plate enables the door and window to be quiet and noiseless when opened and closed, protecting the components from damage. Description of the Drawings

[0018] Figure 1 is a schematic structural diagram of the present utility model;

[0019] Figure 2 is a schematic structural diagram of the sliding device of the present utility model;

[0020] Figure 3 is a cross-sectional view of the sliding device structure of the present utility model;

[0021] Figure 4 is a schematic internal structure diagram of the U-shaped plate of the present utility model.

[0022] In the figure: 1, side frame; 2, upper and lower frames; 3, door and window frame; 4, glass; 5, rubber bump; 6, left side plate; 7, connecting column; 8, right side plate; 9, small bolt; 10, guide wheel; 11, hexagonal hole; 12, fixing bolt; 13, cushion block; 14, spring column; 15, U-shaped plate. Specific Embodiment

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Embodiment

[0025] As Figures 1-4As shown in the figure, an aluminum alloy door and window proposed by an embodiment of the present utility model includes a frame. The frame is composed of side frames 1 and upper and lower frames 2. The side frames 1 and the upper and lower frames 2 are fixedly connected. A door and window frame 3 is slidably connected inside the frame. A glass 4 is inlaid and installed inside the door and window frame 3. Rubber bumps 5 are provided on the surface of the door and window frame 3. Sliding devices are provided at the four corners of the door and window frame 3. The sliding device includes a left plate 6 and a right plate 8. The left plate 6 and the right plate 8 are fixedly connected by a connecting column 7. A fixed guide wheel 10 is fixed between the left plate 6 and the right plate 8 by a small bolt 9. Hexagonal holes 11 are provided in the upper and lower frames 2. A fixing bolt 12 is inlaid and installed inside the hexagonal holes 11. The fixing bolt 12 passes through the sliding device to fix it. A cushion block 13 is inlaid and installed on the side wall of the side frame 1. One end of the cushion block 13 is fixedly connected to a spring column 14. One end of the spring column 14 is fixedly connected to a U-shaped plate 15; Two door and window frames 3 can be equipped with a self-locking structure, which is an existing structure and is not shown in the figure;

[0026] Frame: Composed of side frames 1 and upper and lower frames 2, it provides a basic support structure for the entire door and window;

[0027] Door and window frame 3 and glass 4: The door and window frame 3 is used to inlay the glass 4 to realize the main functions of the door and window. The glass 4 plays a role in transmitting light and isolation.

[0028] Rubber bumps 5: They are clamped with the grooves on the side of the side frame 1, playing a certain role in fixing and buffering.

[0029] Sliding device: It includes a left plate 6, a connecting column 7, a right plate 8, a small bolt 9 and a guide wheel 10. The door and window frame 3 slides smoothly through the guide wheel 10 on the guide rail of the upper and lower frames 2. At the same time, the position of the sliding device on the door and window frame 3 is fixed by the cooperation of the fixing bolt 12 and the hexagonal hole 11.

[0030] Cushion block 13, spring column 14 and U-shaped plate 15: These components mainly play a buffering role. When the door and window frame 3 moves to contact the side frame 1, the U-shaped plate 15 is engaged with the side notch of the door and window frame 3 for buffering, reducing collision and noise, and the spring column 14 further enhances the buffering effect.

[0031] Generally speaking, this aluminum alloy door and window is ingeniously designed. Through the coordinated action of each component, functions such as sliding, fixing, and buffering of the door and window are realized, and it also has good stability and durability.

[0032] Such as Figure 1As shown, in some embodiments, the rubber bumps 5 are symmetrically arranged on the door and window frame 3. A groove is provided on the side surface of the side frame 1, and the groove is snap-fitted with the rubber bumps 5. The rubber bumps 5 are symmetrically arranged on the door and window frame 3, which can ensure that when the door and window frame 3 contacts the side frame 1, the force is more evenly and stably distributed, and there will be no offset or instability caused by excessive unilateral force. This enhances the connection tightness between the door and window frame 3 and the side frame 1, reduces shaking and gaps, improves the overall airtightness of the door and window, and can better fix the position of the door and window frame 3 in the closed state of the door and window, making it not easily move due to external forces.

[0033] As Figure 3 shown, in some embodiments, the side surface of the guide wheel 10 is inclined. A guide rail is provided on the upper and lower frames 2, and the shape of the guide rail is adapted to the shape formed between the two guide wheels 10. The inclined guide wheel 10 and the guide rail with a specific shape can form a good fit, reduce the frictional resistance, make the sliding of the door and window frame 3 in the frame easy and smooth, save effort when opening and closing the door and window, and there will be no jamming phenomenon. This cooperation can ensure that the guide wheel always moves along the path of the guide rail, avoiding the guide wheel 10 from coming off or shifting, thus ensuring the stability of the door and window frame 3 during the moving process.

[0034] As Figure 2 shown, in some embodiments, four guide wheels 10 are provided on the sliding device. Four guide rails 10 are divided into two groups, with two in each group, and are arranged parallel and symmetrically. The setting of the four guide wheels 10 increases the support points and the contact area, making the sliding of the door and window frame 3 more stable and reliable. Being divided into two groups and arranged parallel and symmetrically ensures the even distribution of force, and can effectively prevent the door and window frame 3 from skewing or being unstable during the sliding process.

[0035] As Figure 4 shown, in some embodiments, the U-shaped plate 15 is snap-fitted and buffered with the side notch shape of the door and window frame 3, which can effectively absorb the energy generated by the collision, reduce the vibration and noise caused by the impact, and improve the comfort of use. When the external force pushes the door and window frame 3 to contact the side frame 1, the snap-fitting and buffering of the U-shaped plate 15 can avoid deformation or damage of the components caused by violent collision. During daily opening and closing of the door and window, it can also reduce the wear and noise generated by frequent collisions, making the use experience of the door and window better.

[0036] As Figure 1 shown, in some embodiments, there are two rows of U-shaped plates 15 provided on the side frame 1, and they are arranged parallel to each other, and snap-fitted with two door and window frames 3 respectively, playing a certain role.

[0037] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An aluminum alloy door and window, comprising a frame, characterized in that: The frame is composed of side frames (1) and upper and lower frames (2). The side frames (1) and the upper and lower frames (2) are fixedly connected. A door and window frame (3) is slidably connected inside the frame. Glass (4) is inlaid and installed inside the door and window frame (3). Rubber bumps (5) are provided on the surface of the door and window frame (3). Sliding devices are provided at the four corners of the door and window frame (3). The sliding devices include a left side plate (6) and a right side plate (8). The left side plate (6) and the right side plate (8) are fixedly connected by a connecting column (7). A guide wheel (10) is fixedly installed between the left side plate (6) and the right side plate (8) by a small bolt (9). A hexagonal hole (11) is provided in the upper and lower frames (2). A fixing bolt (12) is inlaid and installed inside the hexagonal hole (11). The fixing bolt (12) passes through the sliding device to fix it. A cushion block (13) is inlaid and installed on the side wall of the side frame (1). One end of the cushion block (13) is fixedly connected to a spring column (14). One end of the spring column (14) is fixedly connected to a U-shaped plate (15).

2. The aluminum alloy door and window according to claim 1, characterized in that: The rubber bumps (5) are symmetrically arranged on the door and window frame (3). A groove is provided on the side surface of the side frame (1). The groove is clamped with the rubber bumps (5).

3. A kind of aluminum alloy door and window according to claim 1, characterized in that: The side surface of the guide wheel (10) is inclined. A guide rail is provided on the upper and lower frames (2), and the shape of the guide rail is adapted to the shape formed between the two guide wheels (10).

4. An aluminum alloy door and window according to claim 3, characterized in that: Four guide wheels (10) are provided on the sliding device. The four guide wheels (10) are divided into two groups, and are arranged in parallel and symmetrically.

5. A kind of aluminum alloy door and window according to claim 1, characterized in that: The U-shaped plate (15) is engaged and buffered in adaptation to the shape of the side notch of the door and window frame (3).

6. An aluminum alloy door and window according to claim 5, characterized in that: There are two rows of U-shaped plates (15) provided on the side frame (1), and they are arranged parallel to each other.

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