Lifting window installed and fixed on vertical face

Abstract

The utility model belongs to the technical field of windows, and particularly relates to a lifting window installed and fixed on a vertical face, which comprises a fixed frame, a glass plate, a lifting mechanism and an electric control box. The lifting mechanism comprises a lifting motor, a motor shaft, an electromagnetic locking device, a lifting chain wheel, a lifting chain and a chain connecting block. According to the lifting window installed and fixed on the vertical face, an additional supporting frame is not needed; compared with a traditional lifting window, the space is saved, the installation process is simplified, the installation time and cost are reduced, and the space utilization rate is increased; the electromagnetic locking device is connected to the motor shaft of the lifting mechanism, after the lifting window reaches a designated position, the electromagnetic locking device can rapidly work and firmly lock the motor shaft, the movable window can slide up and down and stay at any position, and then a glass plate is effectively prevented from sliding down under the action of gravity; the locking function provides powerful guarantee for safe use of the window, the wind pressure resistance is high, and the safety risk caused by sliding of the window is reduced.

Description

Technical Field

[0001] This utility model belongs to the field of window technology, and in particular relates to a facade-mounted fixed lifting window. Background Technology

[0002] In the construction industry, windows, as crucial building components, have always received considerable attention regarding their performance and installation methods. Traditional window lift-up devices are often not directly fixed to the side frame facade during installation, but rather rely on other frames for support. This necessitates the construction of additional support frames, wasting valuable indoor and outdoor space, making the building's interior layout less compact, and complicating the installation process, increasing both costs and time. For example, in some high-rise residential buildings, installing traditional lift-up windows requires constructing complex support structures around the windows, which not only affects the aesthetics of the building facade but may also pose safety hazards due to instability issues with the support structure. Utility Model Content

[0003] The purpose of this utility model is to provide a facade-mounted fixed lift window, which aims to solve the technical problems of traditional window lifting devices in the prior art that require additional support frames during installation, wasting indoor and outdoor space, making the interior space layout of the building less compact, and making the installation process more complicated, increasing installation costs and time costs.

[0004] To achieve the above objectives, the present utility model provides a facade-mounted fixed lifting window, including a fixed frame, a glass panel, a lifting mechanism, and an electrical control box. The glass panel is movably disposed within the fixed frame. The lifting mechanism is connected to the fixed frame and disposed on one side of the glass panel. The electrical control box is connected to the fixed frame and disposed on one side of the lifting mechanism. The lifting mechanism is electrically connected to the electrical control box, and the electrical control box is connected within the fixed frame.

[0005] The lifting mechanism includes a lifting motor, a motor shaft, an electromagnetic lock, a lifting sprocket, a lifting chain, and a chain connecting block. The lifting motor is connected to the fixed frame, the motor shaft is connected to the lifting motor, the electromagnetic lock is connected to the motor shaft, the lifting sprocket is disposed within the fixed frame and connected to the motor shaft, the fixed frame has a movable groove, the lifting chain is movably disposed within the movable groove and installed on the lifting sprocket, and the chain connecting block is connected to the lifting chain. Both the lifting motor and the electromagnetic lock are electrically connected to the electrical control box.

[0006] As an optional embodiment of this utility model, the chain connecting block is movably disposed within the movable groove, and an anti-sway block is connected to the chain connecting block. The anti-sway block is slidably connected to the fixed frame and movably disposed within the movable groove.

[0007] As an optional solution of this utility model, there are two movable slots, which are arranged in parallel and opposite to each other.

[0008] As an optional solution of this utility model, there are two lifting mechanisms, which are arranged in parallel and symmetrically, and both lifting mechanisms are set on the fixed frame.

[0009] As an optional solution of this utility model, a sprocket seat is provided in the movable groove. The sprocket seat is fixedly connected to the fixed frame. The motor shaft and the lifting sprocket are both rotatably connected to the sprocket seat. One end of the lifting chain extends into the sprocket seat, and the other end extends out of the sprocket seat.

[0010] As an optional solution of this utility model, there are two lifting chains, which are arranged in parallel and both are installed on the lifting sprocket.

[0011] As an optional solution of this utility model, the fixed frame is provided with a handrail seat in the middle, and the handrail seat is fixedly connected to the fixed frame.

[0012] The above-mentioned technical solutions for the facade-mounted fixed lifting window provided in this embodiment of the utility model have at least one of the following technical effects:

[0013] The facade-mounted fixed lift-up window provided in this application directly connects the lifting mechanism to the fixed frame, eliminating the need for an additional support frame. Compared to traditional lift-up windows, it saves space and simplifies the installation process. During actual installation, construction workers can complete the installation work more quickly, reducing installation time and costs, while making the interior space of the building more open and improving space utilization. By connecting an electromagnetic lock to the motor shaft of the lifting mechanism, the electromagnetic lock can quickly work and firmly lock the motor shaft when the lift-up window reaches the designated position, preventing the motor shaft from rotating due to gravity or other factors. The movable window can slide up and down and stop at any position, thus effectively preventing the glass panel from sliding down under gravity. The locking function provides strong protection for the safe use of the window, has strong wind pressure resistance, and reduces the safety risks caused by the window sliding down. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 A perspective view of a facade-mounted, fixed, and lifting window provided for an embodiment of this utility model.

[0016] Figure 2 A perspective view of a facade-mounted, fixed, and lifting window provided for an embodiment of this utility model.

[0017] Figure 3 A perspective view of the lifting mechanism and sprocket seat for the facade-mounted fixed lifting window provided in an embodiment of this utility model.

[0018] Figure 4 A perspective view of the lifting mechanism for mounting and fixing the lifting window on the facade, provided for an embodiment of this utility model.

[0019] Figure 5 for Figure 1 A magnified view of part A in the image.

[0020] The following are the labeling elements in the figure:

[0021] 1. Fixed frame; 2. Glass plate; 3. Lifting mechanism; 4. Electrical control box;

[0022] 11. Movable groove; 12. Sprocket seat; 13. Handrail seat;

[0023] 31. Lifting motor; 32. Motor shaft; 34. Lifting sprocket; 35. Lifting chain; 36. Chain connecting block; 37. Anti-sway block. Detailed Implementation

[0024] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the embodiments of this utility model, and should not be construed as limiting the utility model.

[0025] In the description of the embodiments of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0026] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0027] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0028] In one embodiment of this utility model, such as Figures 1-5 As shown, a facade-mounted fixed lift window is provided, including a fixed frame 1, a glass panel 2, a lifting mechanism 3, and an electrical control box 4. The glass panel 2 is movably disposed within the fixed frame 1. The lifting mechanism 3 is connected to the fixed frame 1 and disposed on one side of the glass panel 2. The electrical control box 4 is connected to the fixed frame 1 and disposed on one side of the lifting mechanism 3. The lifting mechanism 3 and the electrical control box 4 are electrically connected. The electrical control box 4 is fixedly connected within the fixed frame 1.

[0029] The lifting mechanism 3 includes a lifting motor 31, a motor shaft 32, an electromagnetic lock, a lifting sprocket 34, a lifting chain 35, and a chain connecting block 36. The lifting motor 31 is fixedly connected to the fixed frame 1, the motor shaft 32 is fixedly connected to the lifting motor 31, and the electromagnetic lock is fixedly connected to the motor shaft 32. The lifting sprocket 34 is disposed within the fixed frame 1 and fixedly connected to the motor shaft 32. The fixed frame 1 has a movable groove 11, within which the lifting chain 35 is movably disposed and mounted on the lifting sprocket 34. The chain connecting block 36 is fixedly connected to the lifting chain 35. Both the lifting motor 31 and the electromagnetic lock are electrically connected to the electrical control box 4.

[0030] The lifting motor mechanism 3 is directly fixed to the inner side of the fixed frame 1, which saves more space compared to the existing fixing to the bottom panel or inner panel, and makes it convenient for users to directly fix the finished product to the window frame.

[0031] The facade-mounted fixed lift window provided in this application directly connects the lifting mechanism 3 to the fixed frame 1, eliminating the need for an additional support frame. Compared to traditional lift windows, it saves space and simplifies the installation process. During actual installation, construction workers can complete the installation work more quickly, reducing installation time and costs, while making the interior space of the building more open and improving space utilization. By connecting an electromagnetic lock to the motor shaft 32 of the lifting mechanism 3, the electromagnetic lock can quickly work after the lift window reaches the designated position, firmly locking the motor shaft 32 and preventing the motor shaft 32 from rotating due to gravity or other factors. The movable window can slide up and down and stop at any position, thus effectively preventing the glass panel 2 from sliding down under gravity. The locking function provides strong protection for the safe use of the window, has strong wind pressure resistance, and reduces the safety risks caused by the window sliding down.

[0032] Furthermore, the chain connecting block 36 is movably disposed within the movable groove 11, and an anti-sway block 37 is connected to the chain connecting block 36. The anti-sway block 37 is slidably connected to the fixed frame 1 and movably disposed within the movable groove 11. By setting the anti-sway block 37, the chain connecting block 36 can be effectively prevented from swinging within the movable groove 11, ensuring the stability of the lifting process and thus ensuring the smooth lifting of the glass plate 2.

[0033] Furthermore, two movable slots 11 are provided and arranged in parallel opposite directions. The two parallel and opposite movable slots 11 can make the operation of the lifting chain 35 more stable, and at the same time provide better guidance for the chain connecting block 36 and the anti-sway block 37, further ensuring the smooth operation of the lifting window.

[0034] Furthermore, there are two lifting mechanisms 3, arranged in parallel and symmetrically, both of which are mounted on the fixed frame 1. Using two parallel and symmetrically arranged lifting mechanisms 3 allows for more even lifting of the glass panel 2, preventing tilting or even damage to the glass panel 2 due to uneven force, thus improving the safety and reliability of the lift window.

[0035] Furthermore, a sprocket seat 12 is provided within the movable groove 11. The sprocket seat 12 is fixedly connected to the fixed frame 1. The motor shaft 32 and the lifting sprocket 34 are both rotatably connected within the sprocket seat 12. One end of the lifting chain 35 extends into the sprocket seat 12, and the other end extends out of the sprocket seat 12. The sprocket seat 12 provides stable support and mounting position for the motor shaft 32 and the lifting sprocket 34, making the lifting sprocket 34 more stable during rotation and ensuring more reliable meshing between the lifting chain 35 and the lifting sprocket 34.

[0036] Furthermore, two lifting chains 35 are provided, which are arranged in parallel and both are installed on the lifting sprocket 34. The two parallel lifting chains 35 can further improve the load-bearing capacity of the lifting mechanism 3, ensuring a more stable and reliable lifting of the glass plate 2, and avoiding problems such as breakage due to excessive force on a single chain.

[0037] Furthermore, a handrail base 13 is provided in the middle of the fixed frame 1, and the handrail base 13 is fixedly connected to the fixed frame 1. The handrail base 13 facilitates user operation of the raised window and improves the user experience.

[0038] The fixed frame 1 is made of aluminum alloy, which has good strength and corrosion resistance. The glass panel 2 is made of double-glazed glass, which can effectively insulate sound and heat while ensuring the window's lighting performance. The lifting motor 31 in the lifting mechanism 3 is a servo motor, which has good speed regulation performance and accuracy. The motor shaft 32 is connected to the output shaft of the lifting motor 31 by a key, ensuring reliable power transmission. The electromagnetic lock uses a combination of electromagnet and mechanical locking structure. When the electromagnet is energized, the generated electromagnetic force overcomes the spring force, causing the locking structure to loosen and the motor shaft 32 to rotate freely; when the electromagnet is de-energized, the spring force pushes the locking structure to fit tightly with the locking groove on the motor shaft 32, realizing the locking of the motor shaft 32. The lifting sprocket 34 is connected to the motor shaft 32 by a flat key, ensuring synchronous rotation. The movable grooves 11 are set on both sides of the fixed frame 1, are long and parallel to each other. The lifting chain 35 is made of high-strength stainless steel chain, which has high load-bearing capacity and wear resistance. The chain connecting block 36 is connected to the lifting chain 35 by bolts, and an anti-sway block 37 is welded onto the chain connecting block 36. The shape of the anti-sway block 37 is adapted to the movable groove 11, allowing it to slide smoothly within the movable groove 11, thus restraining the lateral displacement of the lifting chain 35 and reducing operating noise. A buffer pad is provided at the top of the movable groove 11 to cushion the lifting window sash. The electrical control box 4 integrates the control circuit and power module, and is electrically connected to the lifting motor 31 and the electromagnetic lock via wires, enabling remote control and intelligent operation of the lifting window.

[0039] The chain connecting block 36 is used to connect the window sash. When the window sash needs to be raised, the user sends a signal to the control box 4 via a remote control or control button. After receiving the signal, the control box 4 controls the lifting motor 31 to operate. The lifting motor 31 drives the motor shaft 32 to rotate, which in turn drives the lifting sprocket 34 to rotate. The rotation of the lifting sprocket 34 causes the lifting chain 35 mounted on it to move upward in the movable groove 11. The chain connecting block 36 rises along with the lifting chain 35, thereby raising the window sash. During the lifting process, the anti-sway block 37 slides in the movable groove 11, effectively preventing the chain connecting block 36 from swaying and ensuring the stability of the window sash lifting. When the window sash is raised to the designated position, the control box 4 controls the electromagnetic lock to be de-energized. The locking structure of the electromagnetic lock quickly engages with the locking groove on the motor shaft 32, locking the motor shaft 32 and thus keeping the window sash stably in the current position.

[0040] When the window sash needs to be lowered, the control box 4 energizes the electromagnetic lock, causing the locking structure to release the motor shaft 32. At the same time, it controls the lifting motor 31 to reverse, causing the motor shaft 32 and the lifting sprocket 34 to rotate in the opposite direction. The lifting chain 35 moves downward in the movable groove 11, and the chain connecting block 36 and the window sash descend accordingly until they reach the desired position. The control box 4 then de-energizes the electromagnetic lock again, locking the motor shaft 32 and completing the window sash lowering operation. The opening height can be freely adjusted, and the air intake volume can be precisely controlled.

[0041] The facade-mounted fixed lift window provided in this application is installed on the side of the window frame through a fixed frame 1 and is directly installed on the window frame in a vertical manner, which simplifies the installation process, reduces installation time and cost, and improves space utilization.

[0042] This application adopts a vertical lifting and fixed locking mechanism, allowing the movable window to slide up and down and stop at any position (such as ventilation adjustment), while also having a solid locking function and strong wind pressure resistance.

[0043] The facade-mounted fixed lift window provided in this application requires no additional support frame; compared with traditional lift windows, it saves space, simplifies the installation process, reduces installation time and cost, and improves space utilization; by connecting an electromagnetic lock to the motor shaft 32 of the lifting mechanism 3, when the lift window reaches the designated position, the electromagnetic lock can work quickly and firmly lock the motor shaft 32, and the movable window can slide up and down and stay at any position, thereby effectively preventing the glass panel 2 from sliding down under the action of gravity; the locking function provides strong protection for the safe use of the window, has strong wind pressure resistance, and reduces the safety risks caused by the window sliding down.

[0044] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A facade-mounted fixed casement window, characterized in that The device includes a fixed frame, a glass plate, a lifting mechanism, and an electrical control box. The glass plate is movably disposed within the fixed frame. The lifting mechanism is connected to the fixed frame and disposed on one side of the glass plate. The electrical control box is connected to the fixed frame and disposed on one side of the lifting mechanism. The lifting mechanism is electrically connected to the electrical control box, and the electrical control box is connected within the fixed frame. The lifting mechanism includes a lifting motor, a motor shaft, an electromagnetic lock, a lifting sprocket, a lifting chain, and a chain connecting block. The lifting motor is connected to the fixed frame, the motor shaft is connected to the lifting motor, the electromagnetic lock is connected to the motor shaft, the lifting sprocket is disposed within the fixed frame and connected to the motor shaft, the fixed frame has a movable groove, the lifting chain is movably disposed within the movable groove and installed on the lifting sprocket, and the chain connecting block is connected to the lifting chain. Both the lifting motor and the electromagnetic lock are electrically connected to the electrical control box.

2. A facade-mounted fixed elevated window according to claim 1, characterized in that The chain connecting block is movably disposed within the movable groove. An anti-sway block is connected to the chain connecting block. The anti-sway block is slidably connected to the fixed frame and movably disposed within the movable groove.

3. A facade-mounted fixed elevated window according to claim 1, characterized in that The movable slots are provided in two parallel and opposite directions.

4. The facade-mounted fixed picture window according to claim 1, characterized in that There are two lifting mechanisms, which are arranged in parallel and symmetrically, and both lifting mechanisms are set on the fixed frame.

5. A facade-mounted fixed elevated window according to claim 1, characterized in that The movable groove is provided with a sprocket seat, which is fixedly connected to the fixed frame. The motor shaft and the lifting sprocket are both rotatably connected to the sprocket seat. One end of the lifting chain extends into the sprocket seat, and the other end extends out of the sprocket seat.

6. A facade-mounted fixed elevated window according to claim 1, characterized in that The lifting chain has two parallel chains, both of which are mounted on the lifting sprocket.

7. A facade-mounted fixed elevated window according to claim 1, characterized in that The fixed frame is provided with a handrail seat in the middle, and the handrail seat is fixedly connected to the fixed frame.

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