Vertically moving curtain wall inclined window system
By designing a vertically movable curtain wall inclined window system, the safety problems of curtain wall opening fans and the problem of insufficient window area are solved, and the natural smoke exhaust window with high safety and large effective area is achieved, which improves the economics of the building.
Patent Information
- Application Number
- CN202421468405.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-25
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-06-25
AI Technical Summary
The existing curtain wall opening fan has safety problems when opening, such as falling, and the window area is not ideal, making it difficult to meet the building's smoke protection area requirements.
A vertically moving curtain wall oblique window system is designed, including a form and a curtain wall vertical pole. The form can slide vertically along a vertical track and rotate axially around the horizontal axis on the window, and the window is fully closed and opened through the form limiting mechanism.
It effectively solves the safety problem after the curtain wall opening fan is opened, increases the effective area of natural smoke exhaust windows, improves the economy of the building, and has the advantages of convenient operation.
Smart Images
Figure CN222823102U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building design, in particular to a vertically movable curtain wall inclined window system. Background Art
[0002] In curtain wall construction projects, when the curtain wall opening sash is opened, there are certain safety issues, such as falling, under the influence of factors such as wind load. Even if anti-falling measures are taken, it cannot be guaranteed that the opening sash will not fall off, and there is even the possibility that the entire window frame will be torn and fall off. When the area of tall building spaces or indoor spaces reaches a certain limit, natural smoke exhaust windows or natural air supply windows that meet the building's smoke exhaust area requirements need to be set up. Since the window opening angle is limited in the curtain wall system, the effective opening area of the natural smoke exhaust window is reduced according to the opening angle. The usual solution is to increase the number of windows, but this is not conducive to the integrity of the facade; or the opening sash is increased by electric control, but this is costly and not conducive to the unity of the overall effect.
[0003] Therefore, it is necessary to design a curtain wall opening solution that takes into account both safety and window area. Utility Model Content
[0004] Based on the above description, the utility model provides a vertically movable curtain wall inclined window system to solve the problems of insufficient safety of the existing curtain wall opening sashes and less than ideal window opening area.
[0005] The utility model solves the above-mentioned technical problem with the following technical solutions: a vertically movable curtain wall inclined window system, comprising a window body and curtain wall uprights, wherein the window body matches the window on the curtain wall, and the curtain wall uprights are arranged in pairs on both sides of the window; a window horizontal axis is arranged at the upper end of the window body, and a vertical track is arranged on the curtain wall uprights, and the vertical track is arranged on the inner side of the curtain wall, and the end of the window horizontal axis is embedded in the vertical track and can slide vertically along the vertical track, and the window body can rotate around the axial direction of the window horizontal axis; a window limiting mechanism is arranged in the window, and when the window body cooperates with the window limiting mechanism, the window is closed.
[0006] Compared with the prior art, the technical solution of the present application has the following beneficial technical effects: when the window needs to be closed, the window is pushed upward to make the horizontal axis on the window move upward along the vertical track. When the lower end of the window is aligned with the bottom end of the window, the lower end of the window is pushed to rotate around the axial direction of the horizontal axis on the window until the window is limited and fixed by the window limit mechanism in the window. In this state, the lower obstacle of the window supports the lower end of the window, and the lower end of the window tilts toward the outside of the curtain wall. The inclined window completely closes the window. When the window is closed, since the horizontal axis on the window is always embedded in the vertical track and the window limit mechanism limits and fixes the window, the window can be prevented from falling when the window is closed, ensuring safety. When the window needs to be opened, the lower end of the window is moved toward the inside of the curtain wall until it is flush with the vertical track. At this time, the window as a whole slides down along the vertical track, and the window enters the space below the window after leaving the window to complete the window opening. When the window is open, the window is in a vertical position and hidden behind the lower component of the window (i.e., the inside of the curtain wall), and overlaps with the space occupied by the vertical track, so there is no need to set up additional space for the window. In addition, when the window is open, since the window is located on the inside of the curtain wall and below the window, the risk of the window accidentally falling outside the curtain wall is avoided, and the safety is high. In addition, since the window can be completely separated from the window when the window is open, a sufficiently large effective window opening area is guaranteed. The utility model provides a vertically movable curtain wall inclined window system, which can effectively solve the safety problem after the curtain wall opening fan is opened by changing the window system of the curtain wall opening fan, and at the same time can increase the effective area of the natural smoke exhaust window, thereby improving the economy of the building, and also has the advantages of convenient operation.
[0007] On the basis of the above technical solution, the present invention can also be improved as follows.
[0008] Preferably, a window lower horizontal axis is provided at the bottom end of the window body, and the end of the window lower horizontal axis is slidably matched with the vertical track. An opening facing outside the curtain wall is provided on the vertical track, and the opening is arranged adjacent to the bottom end of the window, and the end of the window lower horizontal axis can slide out of the vertical track along the opening.
[0009] After adopting the above technical solution, the beneficial effects are as follows: according to the principle of two points determining a straight line, when the window slides along the vertical track, the ends of the upper horizontal axis of the window and the lower horizontal axis of the window on the same vertical track are matched with the vertical track, which can prevent the window from angularly deflecting during the vertical sliding process of the window, thereby improving the reliability of the window structure, avoiding accidental damage caused by the rotation of the window, and improving the safety during the operation of opening and closing the window. When the end of the lower horizontal axis of the window reaches the opening, it can slide out of the vertical track through the opening, so that the lower end of the window is tilted toward the window, thereby realizing the window closing function.
[0010] Preferably, a transverse track is further provided on the curtain wall upright, one end of which is aligned with the opening so that the transverse track is connected to the vertical track, and the transverse track is slidably matched with the end of the horizontal axis under the window.
[0011] After adopting the above technical solution, the beneficial effects are: the horizontal track can support and guide the lower end of the window body, so that during the opening and closing process of the window, the movement of the horizontal axis under the window in the window is smoother, and the horizontal axis under the window is prevented from being damaged by friction in the window.
[0012] Preferably, the window limiting mechanism is a baffle plate arranged on an obstacle below the window, and when the window is in a closed state, the baffle plate contacts and cooperates with the lower end of the window.
[0013] After adopting the above technical solution, the beneficial effects are: the baffle limits the maximum lateral movement stroke of the lower end of the window, and at the same time can provide structural support for the lower end of the window, and can also enhance the thermal insulation and waterproof effect of the window.
[0014] Preferably, the window limiting mechanism is a rotation angle limiting structure matched with the horizontal axis on the window, and the rotation angle limiting structure enables the window to rotate around the horizontal axis on the window within a preset angle range.
[0015] After adopting the above technical solution, the beneficial effect is: by limiting the maximum rotation angle of the window through the rotation angle limiting mechanism, the tilt angle of the window can be limited, thereby ensuring the sealing effect of the window on the window.
[0016] Preferably, a grip portion is provided at the lower end of the window.
[0017] After adopting the above technical solution, the beneficial effect is that the window can be opened and closed more conveniently through the grip.
[0018] Preferably, a locking mechanism is provided at the lower end of the window body, and the locking mechanism cooperates with the lower end of the window.
[0019] After adopting the above technical solution, the beneficial effect is that when the window is closed, the window can be locked by the locking mechanism to prevent the window from accidentally detaching from the window and causing the window to open, thereby ensuring the reliability of closing the window.
[0020] Preferably, a damping material is provided in the vertical track, and the end of the upper horizontal axis of the window and / or the end of the lower horizontal axis of the window are slidably matched with the vertical track through the damping material.
[0021] After adopting the above technical solution, the beneficial effects are: the damping material can increase the friction between the vertical track and the end of the upper horizontal axis of the window and / or the end of the lower horizontal axis of the window, preventing the window from naturally falling along the track due to its own weight, making the opening and closing process of the window smoother and more controllable.
[0022] Preferably, the damping material is an elastic material.
[0023] After adopting the above technical scheme, the beneficial effects are as follows: the elastic material has a better buffering effect. While increasing the friction, it can also protect the end of the horizontal axis on the window and / or the end of the horizontal axis below the window, reducing the degree of wear on the vertical track, the end of the horizontal axis on the window and / or the end of the horizontal axis below the window during long-term opening and closing of the window, thereby improving the overall service life of the device.
[0024] Preferably, the vertical length of the vertical track is not less than twice the vertical dimension of the window.
[0025] After adopting the above technical solution, the beneficial effects are: setting a sufficiently long vertical track can ensure that the window body is completely away from the window when the window is opened, which can increase the effective opening area of the natural smoke exhaust window, thereby improving the economy of the building. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1 A side view of a vertically movable curtain wall inclined window system in a closed state provided by an embodiment of the utility model;
[0027] Figure 2 for Figure 1 AA section view;
[0028] Figure 3 for Figure 1 A schematic diagram of the enlarged structure of part B;
[0029] Figure 4 A front view of a vertically movable curtain wall inclined window system provided by an embodiment of the utility model;
[0030] Figure 5 A schematic diagram of the window opening operation process of a vertically movable curtain wall inclined window system provided by an embodiment of the utility model;
[0031] Figure 6 A schematic diagram of a window closing operation process of a vertically movable curtain wall inclined window system provided by an embodiment of the utility model;
[0032] Figure 7 A schematic diagram of a rotation angle limiting structure provided by an embodiment of the utility model, wherein: Figure 7 (a) is a schematic diagram of the vertical state of the window. Figure 7 (b) is a schematic diagram of the horizontal axis rotation state on the window.
[0033] In the accompanying drawings, the components represented by the reference numerals are listed as follows:
[0034] 1. Window body, 2. Window upper horizontal axis, 3. Window lower horizontal axis, 4. Vertical track, 401, opening, 5. Curtain wall vertical pole, 6. Baffle, 7. Grip part, 8. Horizontal track, 9. Rotation angle limiting structure. DETAILED DESCRIPTION
[0035] In order to facilitate understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Embodiments of the present application are provided in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.
[0036] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application.
[0037] It will be appreciated that spatial relationship terms such as "under", "beneath", "below", "under", "above", "above", etc., may be used herein to describe the relationship of an element or feature shown in the figures to other elements or features. It should be understood that in addition to the orientations shown in the figures, spatial relationship terms also include different orientations of the device in use and operation. For example, if the device in the accompanying drawings is flipped, the element or feature described as "under other elements" or "under it" or "under it" will be oriented as "on" the other elements or features. Therefore, the exemplary terms "under" and "under" may include both upper and lower orientations. In addition, the device may also include additional orientations (e.g., rotated 90 degrees or other orientations), and the spatial descriptors used herein are interpreted accordingly.
[0038] It should be noted that when an element is considered to be "connected" to another element, it can be directly connected to the other element, or connected to the other element through an intermediate element. The "connection" in the following embodiments should be understood as "electrical connection", "communication connection", etc. if the connected circuits, modules, units, etc. have electrical signals or data transmission between each other.
[0039] When used herein, the singular forms "a", "an", and "said / the" may also include plural forms, unless the context clearly indicates otherwise. It should also be understood that the terms "include / comprise" or "have" etc. specify the presence of stated features, wholes, steps, operations, components, parts or combinations thereof, but do not exclude the possibility of the presence or addition of one or more other features, wholes, steps, operations, components, parts or combinations thereof.
[0040] See also Figure 1 to Figure 6 The embodiment of the utility model provides a vertically movable curtain wall inclined window system, comprising a window body 1 and a curtain wall upright rod 5, wherein the window body 1 matches the window on the curtain wall, and the curtain wall upright rod 5 is arranged in pairs on both sides of the window; the upper end of the window body 1 is provided with a window upper horizontal axis 2, and the curtain wall upright rod 5 is provided with a vertical track 4, and the vertical track 4 is arranged on the inner side of the curtain wall, such as Figure 2 As shown in the cross-sectional view, the end of the horizontal axis 2 on the window is embedded in the vertical track 4 and can slide vertically along the vertical track 4, such as Figure 1 As shown, the window 1 can rotate around the axial direction of the horizontal axis 2 on the window; a window limiting mechanism is provided in the window, and when the window 1 cooperates with the window limiting mechanism, the window is closed.
[0041] It is understandable that if Figure 6 The figure shows the operation process of closing the window. When the window needs to be closed, push the window 1 upward along the vertical track 4 to move the horizontal axis 2 on the window upward along the vertical track 4. When the lower end of the window 1 is aligned with the bottom end of the window, push the lower end of the window 1 to rotate around the axial direction of the horizontal axis 2 on the window until the window 1 is limited and fixed by the window limiting mechanism in the window, and the window closing operation is completed. In this state, the lower obstacle of the window (such as the lower window) supports the lower end of the window 1, and the lower end of the window 1 is tilted toward the outside of the curtain wall. The tilted window 1 completely closes the window. When the window is closed, because the horizontal axis 2 on the window is always embedded in the vertical track 4 and the window limiting mechanism limits and fixes the window 1, the window 1 can be prevented from falling when the window is closed, thereby ensuring safety. Figure 5 The operation process of opening a window is shown. When the window needs to be opened, the lower end of the window 1 is moved toward the inside of the curtain wall until it is flush with the vertical track 4. At this time, the window 1 is made to slide down along the vertical track 4 as a whole, and the window 1 is separated from the window and enters the space below the window to complete the window opening. In the window opening state, the window 1 is in a vertical state and is hidden behind the lower component of the window (i.e., the inside of the curtain wall), and overlaps with the space occupied by the vertical track 4, and there is no need to set up an additional space for the window 1. In addition, in the window opening state, since the window 1 is located on the inside of the curtain wall and below the window, the risk of the window 1 accidentally falling outside the curtain wall is avoided, and the safety is high. In addition, since the window 1 can leave the window as a whole and open the window completely in the window opening state, a sufficiently large effective window opening area is guaranteed. A vertically movable curtain wall inclined window system provided in this embodiment can effectively solve the safety problem after the curtain wall opening fan is opened by changing the window system of the curtain wall opening fan, and at the same time, the effective area of the natural smoke exhaust window can be increased, thereby improving the economy of the building, and it also has the advantages of convenient operation.
[0042] Based on the above technical solution, this embodiment can also be improved as follows.
[0043] like Figure 1 as well as Figure 3~Figure 6 As shown, a window lower horizontal axis 3 is provided at the bottom end of the window body 1, and the end of the window lower horizontal axis 3 is slidably matched with the vertical track 4. An opening 401 facing the outside of the curtain wall is provided on the vertical track 4. The opening 401 is arranged adjacent to the bottom end of the window, and the end of the window lower horizontal axis 3 can slide out of the vertical track 4 along the opening 401.
[0044] It can be understood that, according to the principle that two points determine a straight line, when the window 1 slides along the vertical track 4, the ends of the upper horizontal axis 2 and the lower horizontal axis 3 of the window on the same vertical track 4 are matched with the vertical track 4, which can prevent the window 1 from angular deflection during the vertical sliding process of the window 1, thereby improving the reliability of the structure of the window 1, and avoiding accidental damage caused by the rotation of the window 1, thereby improving the safety during the operation of opening and closing the window. When the end of the lower horizontal axis 3 of the window reaches the opening 401, it can slide out of the vertical track 4 through the opening 401, so that the lower end of the window 1 tilts toward the inside of the window, thereby realizing the window closing function.
[0045] like Figure 1 , Figure 5 and Figure 6 As shown, the curtain wall upright 5 is also provided with a transverse track 8, one end of which is aligned with the opening 401 so that the transverse track 8 is connected to the vertical track 4, and the transverse track 8 is slidably matched with the end of the lower horizontal axis 3 of the window.
[0046] Preferably, the transverse track 8 is arranged perpendicular to the vertical track 4, and the transverse track 8 and the vertical track 4 are approximately T-shaped. The transverse track 8 can support and guide the lower end of the window 1, so that the lower horizontal axis 3 of the window moves more smoothly in the window during the opening and closing process, and avoids the lower horizontal axis 3 of the window from being damaged by friction in the window. At the same time, the transverse length of the transverse track 8 can be set to be related to the tilt angle of the window 1 in the window closing state, and the transverse movement range of the lower end of the window 1 is limited by the transverse length of the transverse track 8.
[0047] like Figure 3 , Figure 5 and Figure 6 As shown, the window limiting mechanism is a baffle 6 arranged on the obstacle below the window, and the baffle 6 is arranged adjacent to the end of the horizontal track 8 away from the vertical track 4. When the window is in a closed state, the baffle 6 contacts and cooperates with the lower end of the window 1.
[0048] It is understandable that the baffle 6 limits the maximum lateral movement of the lower end of the window 1. Preferably, the baffle 6 can be set to be L-shaped, and the inner side of its bent portion abuts against the lower end of the window 1. In addition to providing a limit for the window 1, the L-shaped baffle 6 can also provide structural support for the lower end of the window 1 and enhance the thermal insulation and waterproof effect of the window 1.
[0049] As another possible implementation, the window limiting mechanism is a rotation angle limiting structure 9 that cooperates with the window upper horizontal axis 2, and the rotation angle limiting structure 9 enables the window 1 to rotate around the window upper horizontal axis 2 within a preset angle range. Figure 7 FIG. 2 is a schematic cross-sectional view of the window upper horizontal axis 2. The rotation angle limiting structure 9 is a raised portion arranged on the window upper horizontal axis 2. The raised portion is arranged along the radial direction of the window upper horizontal axis 2. Figure 7 As shown in (a), when the window 1 moves vertically, there is no interference between the protrusion and the vertical track 4; Figure 7 As shown in (b), when the horizontal axis 2 on the window rotates to a certain preset angle, the protrusion contacts the vertical track 4, thereby limiting the further rotation of the horizontal axis 2 on the window. In this way, the rotation angle of the horizontal axis 2 on the window can be limited, thereby limiting the maximum tilt angle α of the window body 1. Of course, the rotation angle can also be limited by other more schemes, which will not be repeated here.
[0050] It can be understood that by limiting the maximum rotation angle of the window 1 through the rotation angle limiting mechanism, the tilt angle of the window 1 can be limited, thereby ensuring the sealing effect of the window 1 on the window.
[0051] like Figure 4~Figure 6 As shown, the lower end of the window body 1 is provided with a gripping portion 7. The gripping portion 7 may be a handle, or a protruding structure provided on the window body 1 or the horizontal axis 2 on the window, which can satisfy the need for a human hand to grip the window body 1 during operation. The gripping portion 7 can be used to conveniently open and close the window.
[0052] In one possible embodiment, a locking mechanism is provided at the lower end of the window 1, and the locking mechanism cooperates with the lower end of the window. In the window closed state, the window 1 can be locked by the locking mechanism to prevent the window 1 from accidentally detaching from the window and causing the window to open, thereby ensuring the reliability of closing the window. As a preferred embodiment, the locking mechanism can adopt a rotating handle lock integrated with the gripping portion 7, which can meet the need of gripping and pushing the window 1 during the window opening and closing process, and can also lock / unlock the window 1.
[0053] Of course, the locking mechanism may also be implemented in other ways, such as latches, fasteners or buckles, which will not be described in detail here.
[0054] In one possible implementation manner, a damping material is provided in the vertical track 4 , and an end of the upper window horizontal axis 2 and / or an end of the lower window horizontal axis 3 are slidably matched with the vertical track 4 through the damping material.
[0055] It is understandable that the damping material can increase the friction between the vertical track 4 and the end of the upper horizontal axis 2 of the window and / or the end of the lower horizontal axis 3 of the window, preventing the window body 1 from naturally falling along the track due to its own weight, making the window opening and closing process smoother and more controllable.
[0056] Preferably, the damping material is an elastic material, such as rubber. The elastic material has a good buffering effect, and while increasing the friction, it can also protect the end of the upper horizontal axis 2 of the window and / or the end of the lower horizontal axis 3 of the window, reduce the wear degree of the vertical track 4, the end of the upper horizontal axis 2 of the window and / or the end of the lower horizontal axis 3 of the window during long-term opening and closing of the window, and improve the service life of the entire device.
[0057] As a preferred embodiment, the vertical length of the vertical track 4 is not less than twice the vertical dimension of the window 1 .
[0058] It is understandable that providing a sufficiently long vertical track 4 can ensure that the window body 1 is completely away from the window when the window is opened, which can increase the effective opening area of the natural smoke exhaust window, thereby improving the economy of the building.
[0059] The present invention is now described with reference to a specific implementation scenario.
[0060] The installation process of the curtain wall inclined window system is as follows:
[0061] The first step is to install the upper window horizontal axis 2 and the lower window horizontal axis 3 on the window body 1, and install the rotary handle lock.
[0062] In the second step, a vertical track 4 is set on the curtain wall upright 5. The setting position needs to avoid obstacles under the window 1 (such as the lower window 1) and make the vertical track 4 located on the inner side of the curtain wall (that is, the inner side of the building). The installation position of the horizontal track 8 is determined by the moving path of the horizontal axis 3 under the window.
[0063] The third step is to install the curtain wall poles 5, and install the window 1 installed in the first step on the vertical track 4;
[0064] The fourth step is to install the baffle 6 at the lower part of the window frame; and install other curtain wall components.
[0065] After the installation is complete, Figure 6 As shown, the steps for opening a window are as follows:
[0066] Turn the rotary handle lock to release the fixation of the window 1, and use the handle to pull the lower horizontal axis 3 of the window backward to make it enter the vertical track 4 along the horizontal track 8, and pull the handle downward to pull the window 1 to the lower space of the window on the inner side of the curtain wall to complete the window opening. In the open window state, the window 1 is in a vertical state and hidden behind the lower component (such as the lower window 1).
[0067] like Figure 5 As shown, the steps to close the window are as follows:
[0068] Hold the handle, slide the window 1 up to the top, and then push the lower horizontal axis 3 of the window toward the outside of the curtain wall. The lower horizontal axis 3 of the window slides along the transverse track 8 until the window 1 is close to the baffle 6. Then turn the rotary handle to lock and fix the lower end of the window 1. The window is closed. In the closed state, the lower end of the window 1 tilts toward the outside of the curtain wall.
[0069] The embodiment of the utility model provides a vertically movable curtain wall inclined window system, which can effectively solve the safety problem after the curtain wall opening fan is opened by changing the window system of the curtain wall opening fan, and at the same time can increase the effective area of the natural smoke exhaust window, thereby improving the economy of the building, and also has the advantages of convenient operation, etc.
[0070] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A vertically movable curtain wall inclined window system, characterized in that: The invention comprises a window body (1) and a curtain wall upright rod (5), wherein the window body (1) matches a window on a curtain wall, and the curtain wall upright rods (5) are arranged in pairs on both sides of the window; a window horizontal axis (2) is arranged at the upper end of the window body (1), and a vertical track (4) is arranged on the curtain wall upright rod (5), and the vertical track (4) is arranged on the inner side of the curtain wall; the end of the window horizontal axis (2) is embedded in the vertical track (4) and can slide vertically along the vertical track (4), and the window body (1) can rotate around the axial direction of the window horizontal axis (2); a window limiting mechanism is arranged in the window, and when the window body (1) cooperates with the window limiting mechanism, the window is closed; and a locking mechanism is arranged at the lower end of the window body (1), and the locking mechanism cooperates with the lower end of the window.
2. A vertically movable curtain wall inclined window system according to claim 1, characterized in that: The bottom end of the window body (1) is provided with a lower window horizontal axis (3), the end of the lower window horizontal axis (3) is slidably matched with the vertical track (4), the vertical track (4) is provided with an opening (401) facing the outside of the curtain wall, the opening (401) is arranged adjacent to the bottom end of the window, and the end of the lower window horizontal axis (3) can slide out of the vertical track (4) along the opening (401).
3. A vertically movable curtain wall inclined window system according to claim 2, characterized in that: A transverse track (8) is also provided on the curtain wall upright (5), one end of the transverse track (8) being aligned with the opening (401) so that the transverse track (8) is connected to the vertical track (4), and the transverse track (8) is slidably matched with the end of the lower transverse axis (3) of the window.
4. The vertically movable curtain wall inclined window system according to claim 1, characterized in that: The window limiting mechanism is a baffle (6) arranged on an obstacle below the window; when the window is in a closed state, the baffle (6) contacts and cooperates with the lower end of the window (1).
5. The vertically movable curtain wall inclined window system according to claim 1, characterized in that: The window limiting mechanism is a rotation angle limiting structure (9) matched with the horizontal axis (2) on the window, and the rotation angle limiting structure (9) enables the window (1) to rotate around the horizontal axis (2) on the window within a preset angle range.
6. The vertically movable curtain wall inclined window system according to claim 1, characterized in that: A gripping portion (7) is provided at the lower end of the window (1).
7. The vertically movable curtain wall inclined window system according to claim 2, characterized in that: A damping material is provided in the vertical track (4), and the end of the upper window horizontal axis (2) and / or the end of the lower window horizontal axis (3) are slidably matched with the vertical track (4) through the damping material.
8. The vertically movable curtain wall inclined window system according to claim 7, characterized in that: The damping material is an elastic material.
9. The vertically movable curtain wall inclined window system according to claim 1, characterized in that: The vertical length of the vertical track (4) is not less than twice the vertical dimension of the window (1).