Novel aluminum alloy door and window with high watertight performance
By using an interlaced sliding connection and locking sleeve design, combined with an L-shaped rubber gasket seal, the problem of reduced sealing performance of aluminum alloy doors and windows is solved, achieving high water tightness in aluminum alloy doors and windows.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-11
- Publication Date
- 2026-04-07
AI Technical Summary
The sliding locking mechanism of aluminum alloy doors and windows is prone to wear, which leads to a decrease in sealing performance and makes it easy for rainwater to seep out during rainy weather.
The exterior and interior doors and windows adopt an interlocking sliding connection structure, combined with threaded rods, guide rods and locking sleeves. The rotation of the locking sleeves generates lateral pressure to make the exterior and interior doors and windows fit tightly together, and L-shaped rubber gaskets are used to seal the gaps.
It improves the sealing and waterproofing performance of doors and windows, effectively preventing rainwater from seeping in, especially on rainy days.
Smart Images
Figure CN224093258U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of aluminum alloy doors and windows, and in particular to a novel aluminum alloy door and window with high water tightness performance. Background Technology
[0002] Aluminum alloy doors and windows refer to doors and windows made of aluminum alloy extruded profiles as frames, mullions, and sashes, or simply aluminum doors and windows.
[0003] Aluminum alloy doors and windows are generally controlled by hinges or sliding rails. Sliding aluminum alloy doors and windows typically use a downward-opening locking mechanism. However, with prolonged use, the latches are prone to wear and deformation, weakening the locking ability. This results in insufficient tightness between the sides of the door / window and the frame, reducing the sealing performance when the window is closed. In rainy weather, rainwater can easily seep out from the gaps between the closed doors and windows, affecting usability.
[0004] Therefore, those skilled in the art have provided a novel aluminum alloy door and window with high water tightness to solve the problems mentioned in the background art. Utility Model Content
[0005] To address the problems mentioned in the background section, this application provides a novel aluminum alloy door and window with high water tightness.
[0006] The novel aluminum alloy door and window with high water tightness provided in this application adopts the following technical solution:
[0007] A novel aluminum alloy door and window with high water tightness includes an outer frame. The outer frame has an interlaced sliding connection between an outer door and an inner door and a window. Threaded rods are fixedly connected at the four inner corners of the inner wall of the outer frame. Guide rods are fixedly connected between the ends of two threaded rods in the horizontal direction. Locking sleeves are fitted at both ends of the two guide rods. A No. 1 extrusion plate and a No. 2 extrusion plate are respectively inserted on the left and right sides between the two guide rods. The locking sleeves have threads that are compatible with the threads on the outside of the threaded rods.
[0008] Preferably, an L-shaped rubber pad is adhered to the outer side of the inner door and window, and one right-angled side of the L-shaped rubber pad is in contact with the side of the outer door and window.
[0009] Preferably, a right-angled gasket is adhered to one side of the outer side of the L-shaped rubber pad.
[0010] Preferably, slide rails are installed on both the upper and lower sides of the inner wall of the outer frame.
[0011] Preferably, the threaded rod is flush with the end face of the guide rod.
[0012] In summary, this application includes the following beneficial technical effects:
[0013] 1. By controlling the rotation of the locking sleeves at the four corners outside the corresponding threaded rods, lateral pressure is generated on the upper and lower parts of the No. 1 and No. 2 extrusion plates, thereby allowing the sides of the outer and inner doors and windows to fit more tightly against the inner wall of the outer frame, improving the sealing performance of the outer and inner doors and windows during use and increasing their waterproof performance in rainy weather.
[0014] 2. By attaching the right-angled edges of the L-shaped rubber pad to the corresponding sides of the exterior and interior doors and windows respectively, the gaps between the exterior and interior doors and windows when closed can be sealed to prevent rainwater from seeping in, thereby further improving the waterproof sealing performance of the exterior and interior doors and windows during use. Attached Figure Description
[0015] Figure 1 This is a structural schematic diagram of the front view of the doors and windows in this application;
[0016] Figure 2 This is a structural schematic diagram of the back of the doors and windows in this application;
[0017] Figure 3 This application is Figure 2 A detailed structural diagram at point A;
[0018] Figure 4 This is a structural diagram showing further details of the internal structure of the outer framework of this application.
[0019] Explanation of reference numerals in the attached drawings: 1. Outer frame; 2. Outer doors and windows; 3. Inner doors and windows; 4. No. 1 extrusion plate; 5. No. 2 extrusion plate; 6. Threaded rod; 7. Locking sleeve; 8. Right-angle washer; 9. Slide rail; 10. L-shaped rubber pad; 12. Guide rod. Detailed Implementation
[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0021] refer to Figures 1-4As shown, this application discloses a novel aluminum alloy door and window with high water tightness performance, including an outer frame 1. An outer door and window 2 and an inner door and window 3 are alternately slidably connected inside the outer frame 1, which facilitates the switching between the open and closed states of the outer door and window 2 and the inner door and window 3, making it convenient for daily use. At the same time, threaded rods 6 are fixedly connected at the four corners of the inner wall of the outer frame 1. A guide rod 12 is fixedly connected between the ends of the two threaded rods 6 in the horizontal direction, and a locking sleeve 7 is sleeved at both ends of the two guide rods 12. A first extrusion plate 4 and a second extrusion plate 5 are respectively inserted on the left and right sides between the two guide rods 12. The locking sleeve 7 is provided with a thread that matches the external thread of the threaded rod 6.
[0022] By sequentially controlling the locking sleeves 7 at the four corners to rotate outside the corresponding threaded rods 6, lateral pressure is generated on the upper and lower parts of the first extrusion plate 4 and the second extrusion plate 5, thereby allowing the sides of the outer door and window 2 and the inner door and window 3 to fit more tightly against the inner wall of the outer frame 1, improving the sealing performance of the outer door and window 2 and the inner door and window 3 during use, and increasing their waterproof performance in rainy weather.
[0023] refer to Figure 1 and Figure 2 as well as Figure 3 As shown, an L-shaped rubber pad 10 is adhered to the outer side of the inner door / window 3, and one right-angled side of the L-shaped rubber pad 10 is attached to the side of the outer door / window 2. The two right-angled sides of the L-shaped rubber pad 10 are respectively attached to the corresponding sides of the outer door / window 2 and the inner door / window 3, so as to seal the gap when the outer door / window 2 and the inner door / window 3 are closed, prevent rainwater from entering, and further improve the waterproof sealing of the outer door / window 2 and the inner door / window 3 during use.
[0024] refer to Figure 2 and Figure 3 As shown, a right-angle gasket 8 is bonded to one side of the L-shaped rubber gasket 10, which effectively prevents the right-angle edges of the L-shaped rubber gasket 10 from curling, which would result in insufficient adhesion between the L-shaped rubber gasket 10 and the outer door / window 2 and the inner door / window 3, thus affecting its sealing performance.
[0025] refer to Figures 1-4 As shown, the upper and lower sides of the inner wall of the outer frame 1 are equipped with sliding rails 9, and the upper and lower edges of the outer door and window 2 and the inner door and window 3 are provided with rail grooves that are compatible with the sliding rails 9, so that the outer door and window 2 and the inner door and window 3 can slide in a staggered manner inside the outer frame 1.
[0026] refer to Figure 4 As shown, the threaded rod 6 is flush with the end face of the guide rod 12, ensuring that the locking sleeve 7 can be moved from outside the guide rod 12 to outside the threaded rod 6.
[0027] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.
[0028] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.
[0029] The implementation principle of a novel high watertight aluminum alloy door and window according to an embodiment of this application is as follows:
[0030] When it rains, the outer doors and windows 2 and inner doors and windows 3 on both sides can be controlled to slide and close and lock. At the same time, the first extrusion plate 4 and the second extrusion plate 5 move synchronously with the outer doors and windows 2 and inner doors and windows 3 to both sides of the inner wall of the outer frame 1. Then, the locking sleeves 7 at the four corners are controlled to rotate outside the corresponding threaded rods 6 in sequence, thereby generating lateral pressure on the upper and lower sides of the first extrusion plate 4 and the second extrusion plate 5. This allows the sides of the outer doors and windows 2 and inner doors and windows 3 to fit more tightly against the inner wall of the outer frame 1, improving the sealing performance of the outer doors and windows 2 and inner doors and windows 3 during use and increasing their waterproof performance in rainy weather.
[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A novel aluminum alloy door and window with high water tightness, comprising an outer frame (1), characterized in that, The outer frame (1) is internally connected with an interlaced sliding connection of an outer door and window (2) and an inner door and window (3). The inner wall of the outer frame (1) is fixedly connected with threaded rods (6) at the four corners on the inner side. A guide rod (12) is fixedly connected between the ends of the two threaded rods (6) in the horizontal direction. Both ends of the two guide rods (12) are fitted with locking sleeves (7). A first extrusion plate (4) and a second extrusion plate (5) are respectively inserted on the left and right sides between the two guide rods (12). The locking sleeve (7) is internally provided with threads that are compatible with the threads on the outside of the threaded rods (6).
2. The novel high watertightness aluminum alloy door and window according to claim 1, characterized in that: The outer side of the inner door and window (3) is bonded with an L-shaped rubber pad (10), and one right angle of the L-shaped rubber pad (10) is in contact with the side of the outer door and window (2).
3. The novel high watertightness aluminum alloy door and window according to claim 2, characterized in that: A right-angle gasket (8) is adhered to one side of the outer side of the L-shaped rubber pad (10).
4. The novel high watertightness aluminum alloy door and window according to claim 1, characterized in that: The outer frame (1) is equipped with slide rails (9) on both the upper and lower sides of its inner wall.
5. A novel aluminum alloy door and window with high water tightness according to claim 1, characterized in that: The threaded rod (6) is flush with the end face of the guide rod (12).