Vertically moving curtain wall vertical window system
By designing a vertically movable curtain wall vertical window system, the sliding track and limiting mechanism are used to achieve mutual support and opening of the upper window and the lower hanging window, the problem of insufficient fall safety of the curtain wall opening fan and the effective area of the natural smoke exhaust window is solved, and the safe opening and maximum opening area of the window is achieved.
Patent Information
- Application Number
- CN202421471972.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-25
- Publication Date
- 2025-04-08
- Estimated Expiration
- 2034-06-25
AI Technical Summary
The curtain wall opening fan has fall-proof safety problems when opening, and the effective area of the natural smoke exhaust window is limited, making it difficult to meet the building fire smoke exhaust area requirements.
A vertically moving curtain wall vertical window system is designed, including the upper window, lower hanging window, curtain wall vertical pole, vertical track and horizontal track. The mutual support and opening of the upper window and lower hanging window is achieved through the sliding track and the limiting mechanism, maximizing the opening area and ensuring the safety of falling protection.
It effectively solves the problem of anti-fall safety of curtain wall opening fans and the problem of insufficient effective area of natural smoke exhaust windows, realizes safe opening and maximum opening area of windows, and improves the operability and economicality of construction.
Smart Images
Figure CN222731392U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building design, in particular to the technical field of curtain wall maintenance structures, and in particular to a vertically movable curtain wall vertical window system. Background Art
[0002] In actual projects, when the curtain wall sash is opened, there are certain safety issues under the influence of factors such as wind load. Even if anti-fall measures are taken, it cannot be guaranteed that the sash will not fall off. The entire window frame may be torn and fall off. When the area of the indoor space of the building reaches a certain limit or in a tall and large space, it is necessary to set up natural smoke exhaust windows or natural air supply windows that meet the requirements of the building's fire smoke exhaust area. Since the angle of the window opening in the curtain wall system is limited, the effective opening area of the natural smoke exhaust window is reduced due to the limitation of the opening angle. The usual solutions are: 1. Increase the number of windows, but this method is not conducive to the integrity of the curtain wall facade; 2. The opening sash is electrically controlled to increase the opening angle, but this method is costly and not conducive to the unification of the overall effect of the curtain wall.
[0003] Therefore, it is necessary to study a curtain wall opening fan structure that takes into account both fall protection safety and window opening area. Utility Model Content
[0004] Based on the above description, the utility model provides a vertically movable curtain wall vertical window system to solve the anti-falling safety problem of the curtain wall opening leaf and the problem that the window opening area is difficult to meet the requirements.
[0005] The utility model solves the above-mentioned technical problem with the following technical solutions: a vertically movable curtain wall vertical window system, comprising an upper window body, a lower hanging window, a curtain wall vertical rod, a first vertical track, a second vertical track and a transverse track, wherein the first vertical track and the second vertical track are arranged on the curtain wall vertical rod in an upper-lower relationship, the second vertical track is offset toward the inner side of the curtain wall, and the lower end of the first vertical track is connected with the upper end of the second vertical track through the transverse track; the upper end of the upper window body is provided with an upper window horizontal axis, and the lower end of the upper window body is provided with a lower window horizontal axis, and the ends of the upper window horizontal axis and the ends of the lower window horizontal axis are slidably matched with the first vertical track, the second vertical track or the transverse track; the lower hanging window is arranged directly below the first vertical track, and the upper end of the lower hanging window can be opened toward the outer side of the curtain wall; when the upper window horizontal axis and the lower window horizontal axis are both matched with the first vertical track and the lower hanging window is in a closed state, the top end of the lower hanging window positions the bottom end of the upper window body.
[0006] Compared with the prior art, the technical solution of the present application has the following beneficial technical effects: when the window is closed, the upper window is flush with the first vertical track, the upper window and the lower-hung window are in the same vertical line, and the top of the lower-hung window supports and positions the bottom of the upper window, so that the window is in a closed state as a whole. When the window needs to be opened, the top of the lower-hung window is pushed toward the outside of the curtain wall, so that the top of the lower-hung window is separated from the bottom of the upper window, and the lower-hung window is opened; the upper window slides down along the first vertical track, the horizontal track, and the second vertical track in sequence until the upper window is hidden in the space of the lower-hung window facing the inner side of the curtain wall, at which time the opening area of the upper window is maximized and the window is fully opened. In addition, since the upper window is hidden in the inner space of the curtain wall when it is open, the anti-fall safety problem of the upper window is solved. When the window needs to be closed again, the upper window is moved upward along the second vertical track, the horizontal track, and the first vertical track in sequence until the upper window is located above the lower hung window. At this time, the lower hung window is closed toward the inside of the curtain wall, and the top end of the lower hung window supports and positions the bottom end of the upper window, thereby achieving the closing of the window.
[0007] The technical solution provided by the utility model can solve the safety problem of curtain wall opening fan, and at the same time can meet the effective window opening area of building smoke prevention and exhaust. It has obvious advantages in construction operability and economy, and has the advantages of modular production, reliable force connection, and convenient construction.
[0008] On the basis of the above technical solution, the present invention can also be improved as follows.
[0009] Preferably, a limiting mechanism is provided at the top of the bottom-hung window, and when the top of the bottom-hung window positions the bottom of the upper window, the limiting mechanism abuts and cooperates with the bottom of the upper window to limit the bottom position of the upper window.
[0010] After adopting the above technical solution, the beneficial effects are: the limiting mechanism can limit the bottom travel of the upper window, which is conducive to the rapid alignment of the bottom end of the upper window with the top end of the lower hung window during the window closing process, thereby improving the window closing efficiency and operating convenience.
[0011] Preferably, the limiting mechanism is a baffle, which is arranged along the length direction of the top end of the lower hung window; when the top end of the lower hung window abuts against the bottom end of the upper window body, the baffle closes the connecting gap between the lower hung window and the upper window body.
[0012] After adopting the above technical solution, the beneficial effect is that the baffle can not only limit the bottom end of the upper window body, but also block and close the window connection gap to enhance the thermal insulation and waterproof effect of the window system.
[0013] Preferably, an angle limiting structure is provided on the bottom-hung window, and the angle limiting structure limits the maximum opening angle of the bottom-hung window.
[0014] After adopting the above technical solution, the beneficial effects are: the angle limiting structure restricts the opening of the lower hung window, preventing the lower hung window from opening too large and failing to shield and protect the upper window in the open state.
[0015] Preferably, a first gripping portion is provided at the lower end of the upper window.
[0016] After adopting the above technical solution, the beneficial effect is: through the first gripping part, the upper window can be conveniently pushed and pulled, thereby improving the convenience and efficiency of opening and closing the window.
[0017] Preferably, a second gripping portion is provided at the upper end of the bottom-hung window.
[0018] After adopting the above technical solution, the beneficial effect is that the bottom-hung window can be operated through the second gripping part when opening and closing, which can improve the convenience and efficiency of opening and closing the window.
[0019] Preferably, a locking mechanism is provided at the bottom end of the upper window body, and the locking mechanism cooperates with the upper end of the bottom-hung window in a locked state.
[0020] After adopting the above technical solution, the beneficial effect is: the locking mechanism locks the upper window and the bottom-hung window together, thereby increasing the reliability and safety of the window closing state.
[0021] Preferably, the locking mechanism and the first gripping portion are an integrated structure.
[0022] After adopting the above technical solution, its beneficial effects are: reducing the volume of the device, simplifying the device structure, and simplifying the operation steps.
[0023] Preferably, damping material is provided in the first vertical track, the second vertical track and / or the transverse 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 damping material.
[0024] After adopting the above technical solution, the beneficial effect is: the damping material can increase the friction between the track and the end of the upper horizontal axis of the window and 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.
[0025] Preferably, the damping material is an elastic material.
[0026] 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 ends of the upper horizontal axis of the window and the ends of the lower horizontal axis of the window, reducing the degree of wear on the vertical track, the ends of the upper horizontal axis of the window and the ends of the lower horizontal axis of the window during long-term opening and closing of the window, thereby improving the overall service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0027] Figure 1 A side view of a vertically movable curtain wall vertical window system in a closed state provided by an embodiment of the utility model;
[0028] Figure 2 for Figure 1 AA section view;
[0029] Figure 3 for Figure 1 A schematic diagram of the enlarged structure of part B;
[0030] Figure 4 A front view of an upper window provided for an embodiment of the utility model;
[0031] Figure 5 A schematic diagram of the window opening operation process of a vertically movable curtain wall vertical window system provided by an embodiment of the utility model;
[0032] Figure 6 A schematic diagram of the window closing operation process of a vertically movable curtain wall vertical window system provided in an embodiment of the utility model.
[0033] In the accompanying drawings, the components represented by the reference numerals are listed as follows:
[0034] 1. Upper window, 2. Upper horizontal axis of window, 3. Lower horizontal axis of window, 4. Bottom-hung window, 5. First vertical track, 6. Second vertical track, 7. Baffle, 8. Curtain wall pole, 9. Handle, 10. Horizontal track. 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 vertical window system, comprising an upper window body 1, a lower hung window 4, a curtain wall vertical rod 8, a first vertical track 5, a second vertical track 6 and a transverse track 10, wherein the first vertical track 5 and the second vertical track 6 are arranged on the curtain wall vertical rod 8 in an upper-lower relationship, the second vertical track 6 is offset toward the inner side of the curtain wall, and the lower end of the first vertical track 5 is connected to the upper end of the second vertical track 6 through the transverse track 10; Figure 4As shown, the upper end of the upper window body 1 is provided with an upper window horizontal axis 2, and the lower end of the upper window body 1 is provided with a lower window horizontal axis 3, and the ends of the upper window horizontal axis 2 and the lower window horizontal axis 3 are slidably matched with the first vertical track 5, the second vertical track 6 or the horizontal track 10; the lower hanging window 4 is arranged directly below the first vertical track 5, and the upper end of the lower hanging window 4 can be opened toward the outside of the curtain wall; when the upper window horizontal axis 2 and the lower window horizontal axis 3 are both matched with the first vertical track 5 and the lower hanging window 4 is in a closed state, the top end of the lower hanging window 4 positions the bottom end of the upper window body 1.
[0041] It is understandable that, based on the defects pointed out in the background technology, the embodiment of the utility model provides a vertically movable curtain wall vertical window system, which aims to solve the safety hazard of falling of the opening panels of the curtain wall and the problem that the window area is difficult to meet the demand.
[0042] like Figure 1 The figure shows a side view of the window when it is closed. Figure 2 For along Figure 1 Sectional view along AA direction, Figure 3 for Figure 1 The enlarged structural diagram of the middle B part, Figure 4 is a front view of the upper window 1 facing the inner side of the curtain wall, Figure 5 This is a schematic diagram of the process of opening a window from a closed state. Figure 6 Schematic diagram of the process of closing a window from an open state. Based on the vertically movable curtain wall vertical window system provided in this embodiment, Figure 1 and Figure 5 As shown, when the window is closed, the upper window 1 is flush with the first vertical track 5 as a whole, and the ends of the upper window horizontal axis 2 and the lower window horizontal axis 3 are both located in the first vertical track 5. The upper window 1 and the lower hung window 4 are vertically collinear. At this time, the top of the lower hung window 4 supports and positions the bottom of the upper window 1, so that the window is in a closed state as a whole. When the window needs to be opened, the top of the lower hung window 4 is pushed toward the outside of the curtain wall, so that the top of the lower hung window 4 is separated from the bottom of the upper window 1, and the lower hung window 4 is opened; the lower window horizontal axis 3 on the upper window 1 slides down along the first vertical track 5, the horizontal track 10, and the second vertical track 6 in sequence, until the upper window 1 is hidden in the space of the lower hung window 4 facing the inside of the curtain wall. At this time, the opening area of the upper window 1 is maximized and the window is fully opened. In addition, since the upper window 1 is hidden in the inner space of the curtain wall when it is open, the anti-fall safety problem of the upper window 1 is solved. As shown Figure 6As shown, when the window needs to be closed again, the upper window 1 is moved upward along the second vertical track 6, the horizontal track 10, and the first vertical track 5 in sequence until the upper window 1 is located above the lower hung window 4. At this time, the lower hung window 4 is closed toward the inside of the curtain wall, and the top end of the lower hung window 4 supports and positions the bottom end of the upper window 1, thereby achieving the closing of the window.
[0043] The technical solution provided in this embodiment can solve the safety problem of curtain wall opening fan, and at the same time can meet the effective window area of building smoke prevention and exhaust. It has obvious advantages in construction operability and economy, and has the advantages of modular production, reliable force connection, and convenient construction.
[0044] Based on the above technical solution, this embodiment can also be improved as follows.
[0045] In a possible embodiment, a limiting mechanism is provided at the top of the lower hanging window 4. When the top of the lower hanging window 4 positions the bottom of the upper window 1, the limiting mechanism abuts and cooperates with the bottom of the upper window 1 to limit the bottom position of the upper window 1.
[0046] It can be understood that the limiting mechanism can limit the bottom travel of the upper window 1, which is beneficial for the rapid alignment of the bottom end of the upper window 1 with the top end of the lower hanging window 4 during the window closing process, thereby improving the window closing efficiency and operating convenience.
[0047] Further, such as Figure 3 As shown, the limiting mechanism is a baffle 7, which is arranged along the length direction of the top end of the lower hanging window 4; when the top end of the lower hanging window 4 abuts against the bottom end of the upper window 1, the baffle 7 closes the connecting gap between the lower hanging window 4 and the upper window 1.
[0048] It can be understood that, in addition to limiting the bottom end of the upper window 1, the baffle 7 can also block and close the window connection gap to enhance the thermal insulation and waterproof effect of the window system.
[0049] In a possible implementation manner, an angle limiting structure is provided on the bottom-hung window 4 , and the angle limiting structure limits the maximum opening angle of the bottom-hung window 4 .
[0050] It can be understood that the functions of the lower hanging window 4 in the utility model are mainly: 1. to provide structural support and positioning for the upper window 1 when the window is closed, 2. to shield the upper window 1 during the sliding process and the open state of the upper window 1 to prevent the upper window 1 from falling from the curtain wall. The rotation and opening of the lower hanging window 4 mainly play two roles: 1. to release the connection between the upper window 1 and the lower hanging window 4, 2. to avoid interference between the upper window 1 and the lower hanging window 4 during the sliding process. In summary, the lower hanging window 4 only needs to be opened at a small angle. The angle limiting structure restricts the opening of the lower hanging window 4, for example, limiting the maximum opening angle of the lower hanging window 4 to a small angle (for example, 15°), to prevent the lower hanging window 4 from opening too large, and failing to shield and protect the upper window 1 in the open state.
[0051] In a possible implementation, Figure 3 and Figure 4 As shown, the lower end of the upper window body 1 is provided with a first gripping portion, such as a handle 9. Preferably, the first gripping portion can be arranged in the middle section of the lower horizontal axis 3 of the window.
[0052] It can be understood that the upper window 1 can be conveniently pushed or pulled through the first gripping portion, thereby improving the convenience and efficiency of opening and closing the window.
[0053] As a preferred embodiment, a second gripping portion (not shown in the figure) is provided at the upper end of the bottom-hung window 4 .
[0054] It is understandable that the second gripping portion can be used to operate the lower hanging window 4 when opening and closing the lower hanging window 4, which can improve the convenience and efficiency of opening and closing the window. For ease of operation, the second gripping portion is preferably arranged at the middle section of the upper end of the lower hanging window 4.
[0055] In a possible implementation, a locking mechanism is provided at the bottom end of the upper window 1, and the locking mechanism cooperates with the upper end of the lower hanging window 4 in a locked state. The locking mechanism locks the upper window 1 and the lower hanging window 4 together, increasing the reliability and safety of the window closing state. For example, a lock hole that cooperates with the locking mechanism is provided at the upper end of the lower hanging window 4, and the locking mechanism extends into the lock hole in a locked state, achieving a more reliable locking effect.
[0056] Preferably, the locking mechanism and the first gripping portion are an integrated structure. For example, the first gripping portion adopts a rotating handle lock, which combines the locking function and the gripping function in one, and is in an unlocked state when the rotating handle 9 is in a horizontal state, and is in a locked state when the rotating handle 9 is rotated to a vertical state.
[0057] It can be understood that combining the locking function and the holding function into one can reduce the size of the device, simplify the device structure, and simplify the operating steps.
[0058] In a possible implementation, damping material (not shown) is provided in the first vertical rail 5, the second vertical rail 6 and / or the transverse rail 10, 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 damping material.
[0059] It can be understood that the damping material can increase the friction between the track and the end of the upper horizontal axis 2 of the window and the end of the lower horizontal axis 3 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.
[0060] Preferably, the damping material is an elastic material, such as a wear-resistant elastic material such as a rubber material or a silicone material.
[0061] It can be understood that the elastic material has a better buffering effect. While increasing the friction, it can also protect the ends of the upper horizontal axis 2 and the lower horizontal axis 3 of the window, reduce the degree of wear on the vertical track, the ends of the upper horizontal axis 2 and the ends of the lower horizontal axis 3 of the window during long-term opening and closing of the window, and improve the overall service life of the device.
[0062] The present invention is now described with reference to a specific implementation scenario.
[0063] The installation process of the curtain wall vertical window system is as follows:
[0064] The first step is to install the upper window horizontal axis 2 and the lower window horizontal axis 3 on the upper window body 1;
[0065] The second step is to set the first vertical track 5, the transverse track 10 and the second vertical track 6 on the curtain wall upright 8. The setting positions of the first vertical track 5 and the second vertical track 6 need to avoid obstacles below the window (such as the window below) and avoid interference with the preset position of the bottom hung window 4. The position of the transverse track 10 is determined by the moving path of the horizontal axis 3 under the window;
[0066] The third step is to install the curtain wall uprights 8, and install the upper window body 1 with the upper window horizontal axis 2 and the lower window horizontal axis 3 on the corresponding track;
[0067] Step 4: Install the bottom hung window 4; install other curtain wall components.
[0068] After the installation is complete, Figure 5 As shown, the steps for opening a window are as follows:
[0069] The rotary handle lock is turned to release the fixation of the upper window 1, and the top of the lower hung window 4 is pushed toward the outside of the curtain wall to separate the top of the lower hung window 4 from the bottom of the upper window 1. The upper window 1 is pulled downward by the handle 9 to slide down along the first vertical track 5, the horizontal track 10 and the second vertical track 6 in sequence until the upper window 1 is hidden in the space behind the lower hung window 4 and located inside the curtain wall, and the window opening operation is completed.
[0070] like Figure 6 As shown, the steps to close the window are as follows:
[0071] Pull the handle 9 upwards, slide the upper window 1 to the top of the first vertical track 5, and then pull the lower window 4 toward the inner side of the curtain wall to close it, until the top of the lower window 4 effectively supports the bottom of the upper window 1 and the baffle 7 is close to the bottom of the upper window 1. Then rotate the handle lock to lock the upper window 1, and the window is closed.
[0072] The embodiment of the utility model provides a vertically movable curtain wall vertical window system, which can effectively solve the safety problem of the curtain wall opening fan during and after opening by changing the window system of the curtain wall opening fan, prevent the upper window 1 from falling, and at the same time increase the effective area of the natural smoke exhaust window, thereby improving the economy of the building, and has the advantages of convenient operation, etc. The utility model has obvious advantages in construction operability and economy, and has the advantages of modular production, reliable force connection, and convenient construction, etc.
[0073] 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 vertical window system, characterized in that: The invention comprises an upper window body (1), a bottom-hung window (4), a curtain wall vertical rod (8), a first vertical track (5), a second vertical track (6) and a transverse track (10); the first vertical track (5) and the second vertical track (6) are arranged on the curtain wall vertical rod (8) in an upper-lower relationship; the second vertical track (6) is offset toward the inner side of the curtain wall; the lower end of the first vertical track (5) is connected to the upper end of the second vertical track (6) through the transverse track (10); the upper end of the upper window body (1) is provided with a window upper transverse axis (2); the lower end of the upper window body (1) is provided with a window The lower horizontal axis (3) of the window, the end of the upper horizontal axis (2) of the window and the end of the lower horizontal axis (3) of the window are slidably matched with the first vertical track (5), the second vertical track (6) or the horizontal track (10); the lower hanging window (4) is arranged directly below the first vertical track (5), and the upper end of the lower hanging window (4) can be opened toward the outside of the curtain wall; when the upper horizontal axis (2) of the window and the lower horizontal axis (3) of the window are both matched with the first vertical track (5) and the lower hanging window (4) is in a closed state, the top end of the lower hanging window (4) positions the bottom end of the upper window body (1).
2. A vertically movable curtain wall vertical window system according to claim 1, characterized in that: A limiting mechanism is provided at the top end of the lower hanging window (4); when the top end of the lower hanging window (4) positions the bottom end of the upper window (1), the limiting mechanism abuts against the bottom end of the upper window (1) to limit the bottom end position of the upper window (1).
3. A vertically movable curtain wall vertical window system according to claim 2, characterized in that: The limiting mechanism is a baffle (7), and the baffle (7) is arranged along the length direction of the top end of the lower hanging window (4); when the top end of the lower hanging window (4) abuts against the bottom end of the upper window body (1), the baffle (7) closes the connection gap between the lower hanging window (4) and the upper window body (1).
4. The vertically movable curtain wall vertical window system according to claim 1, characterized in that: An angle limiting structure is provided on the bottom-hung window (4), and the angle limiting structure limits the maximum opening angle of the bottom-hung window (4).
5. The vertically movable curtain wall vertical window system according to claim 1, characterized in that: A first gripping portion is provided at the lower end of the upper window (1).
6. The vertically movable curtain wall vertical window system according to claim 1, characterized in that: A second gripping portion is provided at the upper end of the bottom-hung window (4).
7. A vertically movable curtain wall vertical window system according to claim 5, characterized in that: A locking mechanism is provided at the bottom end of the upper window body (1), and the locking mechanism cooperates with the upper end of the bottom-hung window (4) in a locked state.
8. A vertically movable curtain wall vertical window system according to claim 7, characterized in that: The locking mechanism and the first holding portion are an integrated structure.
9. The vertically movable curtain wall vertical window system according to claim 1, characterized in that: The first vertical track (5), the second vertical track (6) and / or the transverse track (10) are provided with damping material, 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 damping material.
10. A vertically movable curtain wall vertical window system according to claim 9, characterized in that: The damping material is an elastic material.