Casement window device in curtain wall

Abstract

The utility model discloses a casement window device in a curtain wall, and relates to the technical field of doors and windows. A top frame is connected to the window frame, an opening sash is rotationally connected to the window frame, and two rotating mechanisms are connected between the opening sash and the window frame. The first sliding block slides in the first circular sliding groove and the second vertical sliding groove, the second sliding groove allows the opening sash to move in the horizontal direction, the first sliding block rotates in the first sliding groove, the connecting rod is inserted between the inserting plate and the connecting rod, the second sliding block slides, the foot plate rotates to the bottom of the window frame through rotation of the electric telescopic rod, and meanwhile the electric telescopic rod stretches out and draws back. The electric telescopic rod drives the second sliding block to slide, the second sliding block drives the insertion rod to adjust, the angle of the opening sash relative to the window frame can be adjusted, opening and closing of the opening sash can be controlled accordingly, the opening degree of the opening sash can be easily adjusted through sliding of the electric telescopic rod and the second sliding block according to actual needs, and the flexibility of the window is improved.

Description

Technical Field

[0001] This utility model relates to the field of door and window technology, specifically to a casement window device for curtain walls. Background Technology

[0002] By opening the window sash, indoor and outdoor air can circulate, improving indoor air quality and lowering indoor temperature, especially in summer. Opening the window sash can also increase indoor lighting, making the interior brighter, which helps save energy and reduces reliance on artificial lighting. The design of inward-opening casement windows in curtain walls can coordinate with the overall style of the building, increasing its aesthetics. Through reasonable window sash design and sealing performance, heat loss can be reduced, improving the building's energy efficiency. Compared with outward-opening windows, they are safer, less likely to be accidentally opened, and reduce safety hazards.

[0003] Chinese Patent Publication No. CN222576416U, entitled "A Casement Window Device for Curtain Walls," includes a curtain wall, a window frame, a glass frame, and glass. The curtain wall is fixedly connected to the window frame, the window frame is rotatably connected to the glass frame, and the glass is fixedly connected to the glass frame. The device includes a slider, a connecting rod, a rotating rod, and a limiting member. The lower end of the curtain wall has a sliding cavity adapted to the slider, and a first through groove is formed on the side of the sliding cavity. The lower end of the glass frame has a rotating cavity for placing the rotating rod, and a second through groove is formed on the side of the lower end of the glass frame. One end of the connecting rod passes through the first through groove and is fixedly connected to the slider, while the other end passes through the second through groove and is fixedly connected to the rotating rod. The upper end of the sliding cavity has a third through groove, and the limiting member and the slider are engaged on both sides of the third through groove. The glass frame and the window frame are tightly connected by a fixing part, and a placement cavity for placing the fixing part is formed between the glass frame and the window frame. This utility model is advantageous for fixing the glass frame.

[0004] The shortcomings of the above solution are: although it can fix the glass frame, it cannot be adjusted during use, nor can it be opened at multiple angles, which may limit the opening angle of the fan. Users cannot adjust the opening degree of the fan as needed, which may affect the ventilation effect. Therefore, it may not be able to adapt to different building structures or user needs during installation or use. Utility Model Content

[0005] The purpose of this utility model is to provide a casement window device for curtain walls, so as to solve the technical problems of existing technology where the frame cannot be adjusted and multiple angles cannot be opened, which may limit the opening angle of the window and the user cannot adjust the opening degree of the window as needed, which may affect the ventilation effect. Therefore, it may not be able to adapt to different building structures or user needs during installation or use.

[0006] The technical problem to be solved by this utility model can be achieved through the following technical solution:

[0007] A casement window device for curtain walls, including a window frame;

[0008] A top frame is connected to the window frame, and a sash is rotatably connected to the window frame. Two sets of rotating mechanisms are connected between the sash and the window frame. Each set of rotating mechanisms includes a rotating shaft and a slider. A slide groove and a slide groove are connected to the window frame. The rotating shaft is connected between the window frame and the sash. The slider is connected to the rotating shaft and is slidably connected within the slide groove and the slide groove. An inner guide rail is connected to the inner wall of the window frame, and the rotating shaft is slidably connected to the inner guide rail.

[0009] A second slider is slidably connected to the inner guide rail, a connecting rod is connected to the second slider, and two plug-in plates are connected to the opening fan;

[0010] A movable frame is connected to the bottom inner side of the window frame, and the movable frame is configured to cooperate with the opening sash.

[0011] As a further embodiment of this utility model: the first type of slide is a circular slide.

[0012] As a further embodiment of this utility model: the second slide groove is a vertical slide groove.

[0013] As a further embodiment of this utility model: the second slider and the inner guide rail are magnetically connected.

[0014] As a further embodiment of this utility model, a plug-in rod is detachably connected between the connecting rod and the opening fan.

[0015] As a further embodiment of this utility model: the plug-in plate is provided with a plug-in hole, and the end of the plug-in rod away from the connecting rod is detachably connected to the plug-in hole on the plug-in plate.

[0016] As a further embodiment of this utility model: an electric telescopic rod is connected to the end of the connecting rod away from the second slider, and the electric telescopic rod is rotatably connected to the connecting rod.

[0017] As a further embodiment of this utility model: the telescopic end of the electric telescopic rod is connected to a foot plate.

[0018] As a further embodiment of this utility model: both sides of the window frame are connected to an adjustment mechanism, the adjustment mechanism includes a rack and an electric gear, the electric gear is connected to the side wall of the window frame, the rack is engaged with one side of the electric gear, and the end of the rack away from the electric gear is connected to a movable frame.

[0019] As a further embodiment of this utility model, the movable frame is a steel structure.

[0020] The beneficial effects of this utility model are:

[0021] 1. In this utility model, slider one slides within a circular groove one and a vertical groove two. Groove two allows the window sash to move horizontally. Slider one rotates within groove one, inserting a connecting rod between the plug plate and the connecting rod. Sliding slider two rotates the electric telescopic rod, causing the foot plate to rotate to the bottom of the window frame. Simultaneously, the electric telescopic rod extends and retracts, driving slider two to slide. Slider two then drives the plug rod for adjustment, allowing adjustment of the angle of the window sash relative to the window frame, thereby controlling the opening and closing of the window sash. The opening degree of the window sash can be easily adjusted according to actual needs through the sliding of the electric telescopic rod and slider two, improving the flexibility of the window.

[0022] 2. The bottom inner side of the window frame of this utility model is connected to a movable frame, which is set in conjunction with the sash to allow the window to move horizontally. The plug rod between the sash and the window frame is removed, and the slider two is removed from the inner guide rail. The electric gear is connected to the side wall of the window frame. Through electric drive, the position of the rack can be adjusted, thereby moving the movable frame to realize the vertical movement of the window. The window can move not only horizontally but also vertically, providing greater flexibility and adaptability, and the window occupies less space when opened. Attached Figure Description

[0023] The present invention will be further described below with reference to the accompanying drawings.

[0024] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0025] Figure 2 This is a schematic diagram of the structure of the present invention when the fan is not open;

[0026] Figure 3 yes Figure 2 Enlarged structural diagram at point A in the middle;

[0027] Figure 4 This is a schematic diagram of the structure when the fan moves upward in this utility model.

[0028] In the diagram: 1. Window frame; 2. Opening sash; 3. Connecting plate; 4. Connecting rod; 5. Slide 1; 6. Slide 2; 7. Rotating shaft; 8. Slider 1; 9. Inner guide rail; 10. Slider 2; 11. Connecting rod; 12. Electric telescopic rod; 13. Foot plate; 14. Moving frame; 15. Rack; 16. Electric gear; 17. Top frame. Detailed Implementation

[0029] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0030] like Figures 1-4 As shown, a casement window device for a curtain wall includes a window frame 1, a top frame 17 connected to the window frame 1, a sash 2 rotatably connected to the window frame 1, two sets of rotating mechanisms connected between the sash 2 and the window frame 1, each set of rotating mechanisms including a rotating shaft 7 and a slider 8, a sliding groove 5 and a sliding groove 6 connected to the window frame 1, the sliding groove 5 being a circular groove and the sliding groove 6 being a vertical groove, the rotating shaft 7 connecting between the window frame 1 and the sash 2, the slider 8 being connected to the rotating shaft 7, and the slider 8 being slidably connected within the sliding groove 5 and the sliding groove 6, and an inner guide rail 9 connected to the inner side wall of the window frame 1, the rotating shaft 7 being slidably connected to the inner guide rail 9;

[0031] A second slider 10 is slidably connected to the inner guide rail 9. The second slider 10 is magnetically connected to the inner guide rail 9. A connecting rod 11 is connected to the second slider 10. A plug-in rod 4 is detachably connected between the connecting rod 11 and the opening 2. Two plug-in plates 3 are connected to the opening 2. The plug-in plates 3 have plug-in holes. The end of the plug-in rod 4 away from the connecting rod 11 is detachably connected to the plug-in hole on the plug-in plate 3. An electric telescopic rod 12 is connected to the end of the connecting rod 11 away from the second slider 10. The electric telescopic rod 12 is rotatably connected to the connecting rod 11. A foot plate 13 is connected to the telescopic end of the electric telescopic rod 12.

[0032] A movable frame 14 is connected to the bottom inner side of the window frame 1. The movable frame 14 is configured to cooperate with the sash 2. An adjustment mechanism is connected to both sides of the window frame 1. The adjustment mechanism includes a rack 15 and an electric gear 16. The electric gear 16 is connected to the side wall of the window frame 1. The rack 15 is meshed with one side of the electric gear 16. The end of the rack 15 away from the electric gear 16 is connected to the movable frame 14. The movable frame 14 is a steel structure.

[0033] The working principle of this utility model is as follows: The opening fan 2 is connected to the window frame 1 through a rotating mechanism and can rotate around the rotating shaft 7 to realize opening and closing. The slider 1 8 slides in the circular sliding groove 1 5 and the vertical sliding groove 2 6. The sliding groove 2 6 allows the opening fan 2 to move in the horizontal direction. The slider 1 8 rotates in the sliding groove 1 5, so that the opening fan 2 can rotate. The inner guide rail 9 on the inner side wall of the window frame 1 provides guidance, and the rotating shaft 7 slides on it to ensure that the opening fan 2 remains stable during opening and closing. The slider 2 10 slides on the inner guide rail 9 and is connected to the opening fan 2 through the connecting rod 11 to provide additional support. The connecting rod 11 is inserted between the plug plate 3 and the connecting rod 11. The slider 2 10 slides, and the foot plate 13 is rotated to the bottom of the window frame 1 by rotating the electric telescopic rod 12. At the same time, the electric telescopic rod 12 extends and retracts. The electric telescopic rod 12 drives the slider 2 10 to slide. The slider 2 10 drives the plug rod 4 to adjust, which can adjust the angle of the opening fan 2 relative to the window frame 1, thereby controlling the opening and closing of the opening fan 2.

[0034] A movable frame 14 is connected to the bottom inner side of the window frame 1, which works in conjunction with the sash 2 to allow the window to move horizontally. The connecting rod 4 between the sash 2 and the window frame 1 is removed, and the slider 2 10 is removed from the inner guide rail 9. The electric gear 16 is connected to the side wall of the window frame 1. Through electric drive, the position of the rack 15 can be adjusted, thereby moving the movable frame 14 and realizing the vertical movement of the window. Through electric drive and manual operation, combined with mechanical structures such as slide rails, guide rails and gears, the window can be opened, closed, moved and adjusted, while ensuring the stability and safety of the window. The window can be flexibly opened within the curtain wall, while providing good sealing and sound and heat insulation effects.

[0035] The above description details one embodiment of the present utility model, but it is merely a preferred embodiment and should not be construed as limiting the scope of the present utility model. All equivalent variations and improvements made within the scope of the present utility model application should still fall within the patent coverage of the present utility model.

Claims

1. A casement window device for curtain walls, comprising a window frame (1); characterized in that: A top frame (17) is connected to the window frame (1), and a sash (2) is rotatably connected to the window frame (1). Two sets of rotating mechanisms are connected between the sash (2) and the window frame (1). Each set of rotating mechanisms includes a rotating shaft (7) and a slider (8). A slide groove (5) and a slide groove (6) are connected to the window frame (1). The rotating shaft (7) is connected between the window frame (1) and the sash (2). The slider (8) is connected to the rotating shaft (7). The slider (8) is slidably connected in the slide groove (5) and the slide groove (6). An inner guide rail (9) is connected to the inner wall of the window frame (1). The rotating shaft (7) is slidably connected to the inner guide rail (9). A slider two (10) is slidably connected to the inner guide rail (9), and a connecting rod (11) is connected to the slider two (10). Two plug-in plates (3) are connected to the opening fan (2). The bottom inner side of the window frame (1) is connected to a movable frame (14), which is configured to cooperate with the opening (2).

2. The inward-opening casement window device for a curtain wall according to claim 1, characterized in that, The first (5) slide is a circular slide.

3. The inward-opening casement window device for a curtain wall according to claim 1, characterized in that, The second slide (6) is a vertical slide.

4. A casement window device for curtain walls according to claim 1, characterized in that, The slider 2 (10) is magnetically connected to the inner guide rail (9).

5. A casement window device for curtain walls according to claim 1, characterized in that, A plug rod (4) is detachably connected between the connecting rod (11) and the opening fan (2).

6. A casement window device for curtain walls according to claim 5, characterized in that, The plug plate (3) has a plug hole, and the end of the plug rod (4) away from the connecting rod (11) can be detachably connected to the plug hole on the plug plate (3).

7. A casement window device for curtain walls according to claim 1, characterized in that, The end of the connecting rod (11) away from the slider (10) is connected to an electric telescopic rod (12), which is rotatably connected to the connecting rod (11).

8. A casement window device for curtain walls according to claim 7, characterized in that, The telescopic end of the electric telescopic pole (12) is connected to a foot plate (13).

9. A casement window device for curtain walls according to claim 1, characterized in that, The window frame (1) is connected to an adjustment mechanism on both sides. The adjustment mechanism includes a rack (15) and an electric gear (16). The electric gear (16) is connected to the side wall of the window frame (1). The rack (15) is meshed with one side of the electric gear (16). The end of the rack (15) away from the electric gear (16) is connected to the movable frame (14).

10. A casement window device for a curtain wall according to claim 9, characterized in that, The mobile frame (14) is a steel structure.

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