Double-seal type door and window

Abstract

The utility model relates to double -layer sealing type door and window technical field, concretely relates to a double -layer sealing type door and window, including window frame, the window frame inside assembly has double -sealed mechanism, the double -sealed mechanism includes double -layer hollow glass, sealing groove, sealing washer, sealing strip, frame, spring, limit slot, limit block, the double -layer hollow glass sliding connection in the window frame inner wall bottom, the sealing groove is established at the double -layer hollow glass front, the sealing washer fixedly connected in the window frame inner wall side, the frame fixedly connected in the window frame inner wall bottom, the spring assembly in the frame inside, the limit slot is established at the frame inner wall side. The utility model discloses through sealing washer and sealing strip form double -layer sealing, significantly improved the sealing performance of double -layer hollow glass, effectively prevented the penetration of air and moisture, and the limit block slid in the limit slot, ensured the stable movement of sealing strip, improved the reliability of entire sealing process.

Description

Technical Field

[0001] This utility model relates to the field of double-layer sealed door and window technology, specifically a double-layer sealed door and window. Background Technology

[0002] To improve thermal insulation and dustproofing performance, two sets of door and window frames are often installed on the wall, with a single-layer sliding door or window sash installed on each set of frames. However, existing double-layer doors and windows...

[0003] Because double-layered doors and windows have a large degree of mobility, they cannot fit well with the door and window frame when closed. In addition, the existing double-layered doors and windows have a simple structure, and many double-layered doors and windows do not adopt sealing measures, resulting in poor sealing performance.

[0004] Therefore, a double-sealed door and window is proposed to solve the problems mentioned above. Utility Model Content

[0005] In view of the shortcomings of the prior art, this utility model provides a double-sealed door and window, which solves the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: including a window frame, wherein a double sealing mechanism is installed inside the window frame; The double sealing mechanism includes double-glazed windows, a sealing groove, a sealing gasket, a sealing strip, a frame, a spring, a limiting groove, and a limiting block. The double-glazed windows are slidably connected to the bottom of the inner wall of the window frame. The sealing groove is formed on the front of the double-glazed windows. The sealing gasket is fixedly connected to the side of the inner wall of the window frame. The frame is fixedly connected to the bottom of the inner wall of the window frame. The spring is assembled inside the frame. The limiting groove is formed on the side of the inner wall of the frame. The limiting block is slidably connected to the side of the inner wall of the limiting groove. The sealing strip is fixedly connected to the back of the limiting block.

[0007] Preferably, the spring is fixedly connected to the back side of the inner wall of the frame, and the end of the spring away from the frame is fixedly connected to the front side of the limiting block.

[0008] Preferably, the double-glazed insulated glass, sealing groove, sealing gasket, sealing strip, frame, spring, limiting groove, and limiting block are arranged in two sets and are centrally symmetrical. The double-glazed insulated glass is filled with inert gas.

[0009] Preferably, a sunshade mechanism is fixedly connected to the front of the window frame.

[0010] Preferably, the sunshade mechanism includes a motor, a lead screw, a vertical plate, a rotating rod, a sunshade curtain, a torsion spring, a protective cover, a moving plate, and a groove. Two of the grooves are formed on the front of the window frame. The motor is fixedly connected to the lower surface of the inner wall of the groove. The lead screw is rotatably connected to the top of the inner wall of the groove through a bearing. The vertical plate is fixedly connected to the front of the window frame.

[0011] Preferably, the rotating rod is rotatably connected to the side of the vertical plate via a bearing, one end of the sunshade is fixedly connected to the outer wall of the arc-shaped surface of the rotating rod, the torsion spring is movably sleeved on the outer wall of the arc-shaped surface of the rotating rod, the protective cover is fixedly connected to the side of the vertical plate, and the movable plate is threadedly connected to the outer wall of the lead screw.

[0012] Preferably, a protective sleeve is movably fitted on the outer wall of the lead screw, the other end of the sunshade is fixedly connected to the upper surface of the movable plate, and both ends of the torsion spring are respectively fixedly connected to the side of the vertical plate and the outer wall of the arc-shaped surface of the rotating rod.

[0013] Compared with the prior art, this utility model provides a double-sealed door and window, which has the following beneficial effects: First, the double-layer seal formed by the sealing gasket and sealing strip significantly improves the sealing performance of double-glazed insulated glass, effectively preventing the penetration of air and moisture. The limiting block slides in the limiting groove, ensuring the stable movement of the sealing strip and improving the reliability of the entire sealing process.

[0014] Second, the automatic raising and lowering of the sunshade curtain is achieved through the drive of the motor and lead screw, reducing the inconvenience of manual operation. The moving plate slides in the groove, ensuring the stability and accuracy of the sunshade curtain raising and lowering process, and avoiding the sunshade curtain from deviating or getting stuck during the raising and lowering process. The design of the torsion spring allows the sunshade curtain to automatically reset when it is rolled up, ensuring that the sunshade curtain is rolled up neatly and extending the service life of the sunshade curtain. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a front view of part of the structure of this utility model; Figure 3 This is a schematic diagram of the rear structure of part of this utility model; Figure 4 This utility model Figure 1 Enlarged structural diagram at point A in the middle.

[0016] In the diagram: 1. Window frame; 2. Double sealing mechanism; 21. Double-glazed insulated glass; 22. Sealing groove; 23. Sealing gasket; 24. Sealing strip; 25. Frame; 26. Spring; 27. Limiting groove; 28. Limiting block; 3. Sunshade mechanism; 31. Motor; 32. Lead screw; 33. Vertical plate; 34. Rotating rod; 35. Sunshade curtain; 36. Torsion spring; 37. Protective cover; 38. Moving plate; 39. Groove; 310. Lead screw protective sleeve. Detailed Implementation

[0017] 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. Example

[0018] See Figures 1-3 This embodiment provides a double-sealed door and window, including a window frame 1, and a double sealing mechanism 2 is installed inside the window frame 1; The double sealing mechanism 2 includes a double-glazed glass 21, a sealing groove 22, a sealing gasket 23, a sealing strip 24, a frame 25, a spring 26, a limiting groove 27, and a limiting block 28. The double-glazed glass 21 is slidably connected to the bottom of the inner wall of the window frame 1. The sealing groove 22 is opened on the front of the double-glazed glass 21. The sealing gasket 23 is fixedly connected to the side of the inner wall of the window frame 1. The frame 25 is fixedly connected to the bottom of the inner wall of the window frame 1. The spring 26 is assembled inside the frame 25. The limiting groove 27 is opened on the side of the inner wall of the frame 25. The limiting block 28 is slidably connected to the side of the inner wall of the limiting groove 27. The sealing strip 24 is fixedly connected to the back of the limiting block 28.

[0019] Spring 26 is fixedly connected to the back of the inner wall of frame 25, and the end of spring 26 away from frame 25 is fixedly connected to the front of limit block 28.

[0020] The double-glazed insulated glass 21, sealing groove 22, sealing gasket 23, sealing strip 24, frame 25, spring 26, limiting groove 27, and limiting block 28 are arranged in two sets and are centrally symmetrical. The double-glazed insulated glass 21 is filled with inert gas.

[0021] In practical use, when the double-glazed glass 21 is moved, it moves to the left, causing the sealing groove 22 to move to the left until it contacts the sealing strip 24. The edge of the sealing groove 22 presses against the sealing strip 24, causing the sealing strip 24 to move towards the front. The sealing block 28 slides against the inner wall of the limiting groove 27, and during this sliding motion, it presses against the spring 26. When the sealing groove 22 and the sealing strip 24 are aligned, the spring 26 moves the limiting block 28 towards the back, causing the sealing strip 24 to enter the inner wall of the sealing groove 22. A double seal is formed by the sealing gasket 23 and the sealing strip 24. Since the sealing strip 24 has rounded corners on its back, it can move regardless of which side the double-glazed glass 21 is moved to. Example

[0022] See Figure 1 and Figure 4 Based on Embodiment 1, a sunshade mechanism 3 is fixedly connected to the front of the window frame 1.

[0023] The sunshade mechanism 3 includes a motor 31, a lead screw 32, a vertical plate 33, a rotating rod 34, a sunshade curtain 35, a torsion spring 36, a protective cover 37, a moving plate 38, and a groove 39. Two grooves 39 are formed on the front of the window frame 1. The motor 31 is fixedly connected to the lower surface of the inner wall of the groove 39. The lead screw 32 is rotatably connected to the top of the inner wall of the groove 39 through a bearing. The vertical plate 33 is fixedly connected to the front of the window frame 1.

[0024] The rotating rod 34 is rotatably connected to the side of the vertical plate 33 via a bearing. One end of the sunshade curtain 35 is fixedly connected to the outer wall of the arc-shaped surface of the rotating rod 34. The torsion spring 36 is movably sleeved on the outer wall of the arc-shaped surface of the rotating rod 34. The protective cover 37 is fixedly connected to the side of the vertical plate 33. The movable plate 38 is threadedly connected to the outer wall of the lead screw 32.

[0025] The outer wall of the lead screw 32 is movably fitted with a lead screw protective sleeve 310, the other end of the sunshade curtain 35 is fixedly connected to the upper surface of the movable plate 38, and the two ends of the torsion spring 36 are respectively fixedly connected to the side of the vertical plate 33 and the outer wall of the arc surface of the rotating rod 34.

[0026] In practical use, the above-mentioned equipment is activated by starting the motor 31, which drives the lead screw 32 to rotate. The lead screw 32 drives the moving plate 38 to descend, and the moving plate 38 drives the sunshade curtain 35 to descend. The descent of the sunshade curtain 35 drives the rotating rod 34 to rotate counterclockwise. During the rotation of the rotating rod 34, the torsion spring 36 is compressed, and the moving plate 38 is slidably connected to the inner wall of the groove 39, thereby limiting the movement trajectory of the moving plate 38. When it is necessary to retract the sunshade curtain 35, the motor 31 drives the lead screw 32 to rotate, which drives the moving plate 38 to rise. The moving plate 38 drives the sunshade curtain 35 to rise, the torsion spring 36 is released, and the rotating rod 34 rotates clockwise. The rotating rod 34 then drives the sunshade curtain 35 to roll up again.

[0027] The installation, connection, or setting methods disclosed in this embodiment are all common mechanical connection methods. As long as they can achieve their beneficial effects, they can be implemented. Therefore, this embodiment will not elaborate on their specific structural composition and working principle.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A double-layer sealed door and window, characterized in that: Includes a window frame (1), and the window frame (1) is equipped with a double sealing mechanism (2); The double sealing mechanism (2) includes double-glazed glass (21), sealing groove (22), sealing gasket (23), sealing strip (24), frame (25), spring (26), limiting groove (27), and limiting block (28). The double-glazed glass (21) is slidably connected to the bottom of the inner wall of the window frame (1). The sealing groove (22) is opened on the front of the double-glazed glass (21). The sealing gasket (23) is fixedly connected to the side of the inner wall of the window frame (1). The frame (25) is fixedly connected to the bottom of the inner wall of the window frame (1). The spring (26) is assembled inside the frame (25). The limiting groove (27) is opened on the side of the inner wall of the frame (25). The limiting block (28) is slidably connected to the side of the inner wall of the limiting groove (27). The sealing strip (24) is fixedly connected to the back of the limiting block (28).

2. The double-layer sealed door and window according to claim 1, characterized in that: The spring (26) is fixedly connected to the back side of the inner wall of the frame (25), and the end of the spring (26) away from the frame (25) is fixedly connected to the front side of the limiting block (28).

3. A double sealed door and window according to claim 2, characterized in that: The double-layer insulated glass (21), sealing groove (22), sealing gasket (23), sealing strip (24), frame (25), spring (26), limiting groove (27), and limiting block (28) are arranged in two sets and are centrally symmetrical. The double-layer insulated glass (21) is filled with inert gas.

4. A double sealed door and window according to claim 1, characterized in that: The window frame (1) is fixedly connected to a sunshade mechanism (3) on the front.

5. A dual-seal door and window according to claim 4, wherein: The sunshade mechanism (3) includes a motor (31), a lead screw (32), a vertical plate (33), a rotating rod (34), a sunshade curtain (35), a torsion spring (36), a protective cover (37), a moving plate (38), and a groove (39). Two grooves (39) are formed on the front of the window frame (1). The motor (31) is fixedly connected to the lower surface of the inner wall of the groove (39). The lead screw (32) is rotatably connected to the top of the inner wall of the groove (39) through a bearing. The vertical plate (33) is fixedly connected to the front of the window frame (1).

6. A dual-seal door and window according to claim 5, wherein: The rotating rod (34) is rotatably connected to the side of the vertical plate (33) via a bearing. One end of the sunshade (35) is fixedly connected to the outer wall of the arc-shaped surface of the rotating rod (34). The torsion spring (36) is movably sleeved on the outer wall of the arc-shaped surface of the rotating rod (34). The protective cover (37) is fixedly connected to the side of the vertical plate (33). The movable plate (38) is threadedly connected to the outer wall of the lead screw (32).

7. A dual-seal door and window according to claim 6, wherein: The lead screw (32) is movably fitted with a lead screw protective sleeve (310), the other end of the sunshade (35) is fixedly connected to the upper surface of the moving plate (38), and the two ends of the torsion spring (36) are respectively fixedly connected to the side of the vertical plate (33) and the outer wall of the arc-shaped surface of the rotating rod (34).

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