Inwards-inverted translation window with screen

Abstract

The utility model discloses an inward tilt translation window with a screen, which comprises a window frame, a window sash, a transmission device, a handle and a sliding device, the window sash is movably mounted on the outer side of the window frame through the sliding device, a screen sash base is arranged on the inner side of the window frame, a screen sash is mounted in the screen sash base, the transmission device is sleeved on the periphery of the window sash in a surrounding manner, and the handle is mounted on the window sash. Locking points are arranged at the positions, corresponding to the four edges of the window sash, of the transmission device, the periphery of the window frame is provided with locking seats matched with the locking points and detachably connected with the locking points, the transmission device drives the locking points to be in precise butt joint with the locking seats on the periphery of the window frame and is tightly connected with the locking seats, and therefore a multi-directional locking structure is formed on the periphery of the window sash. The gap between the window sash and the window frame is reduced to the maximum extent, air and external substances are prevented from going in and out at will, and therefore the sealing performance between the window sash and the window frame is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of windows, in particular to an inward tilting and sliding window with a screen. Background Art

[0002] As society continues to develop and living standards continue to improve, people's demand for window performance is increasing. Traditional opening methods such as outward opening, inward opening or top hanging have many problems, such as occupying a large amount of indoor space, and outward opening is easy to fall, which brings safety hazards and inconvenience. As a carefully designed casement-to-sliding window, the inward tilting and sliding window combines the advantages of sliding windows saving space and casement windows with good sealing performance. It has the characteristics of large opening area and good ventilation effect. However, the current sliding windows generally use ordinary sealing strips for sealing, and some even have only two sealing strips. After long-term use, the aging of the sealing strip will have a serious impact on the overall sealing effect of the window. In addition, when the existing sliding windows are on the indoor side, even after the window is closed, the design of the window frame and the window sash makes the frame and sash not flush. After the window sash is closed, the sealing will be affected to a certain extent, and the appearance is not beautiful enough. In addition, traditional sliding windows require a variety of different types of profiles, such as: top track profiles, bottom track profiles, side outer frame profiles, etc., and the profile utilization rate is low. Based on this, the field is in urgent need of an inward-tilted sliding window with high watertightness and yarn. Utility Model Content

[0003] To achieve the above objectives, the utility model is implemented through the following technical solutions: an inward-tilting and sliding window with a screen, comprising a window frame, a window sash, a transmission device, a handle and a sliding device, the window sash being movably mounted on the outer side of the window frame through the sliding device, the inner side of the window frame is provided with a screen sash base, a screen sash is installed in the screen sash base, the transmission device is wrapped around the outer periphery of the window sash, and the transmission device is provided with locking points at the four sides of the window sash corresponding to the positions, and the window frame is provided with lock seats that are detachably connected to the locking points.

[0004] Preferably, the sliding device includes an upper pulley fixedly mounted on the top end of the window sash, a lower pulley fixedly mounted on the bottom end of the window sash, an upper slide rail arranged above the window frame corresponding to the moving path of the upper pulley, and a lower slide rail arranged below the window frame corresponding to the moving path of the lower pulley.

[0005] Preferably, the upper pulley and the lower pulley are made of high-strength wear-resistant material.

[0006] Preferably, a first sealing mechanism is provided between the screen fan and the window frame, a second sealing mechanism is provided between the window sash and the window frame, an installation cavity connecting the window sashes and the screen fan on both sides thereof is provided in the window frame, and a third sealing mechanism is provided in the middle of the installation cavity.

[0007] Preferably, the first sealing mechanism, the second sealing mechanism and the third sealing mechanism are water-swellable rubber strips.

[0008] Preferably, the window sash pressure line is a snap-on design.

[0009] The utility model provides a tilt-and-slide window with a screen, which has the following beneficial effects compared with the prior art:

[0010] This kind of inward tilting and sliding window with yarn, when the window sash needs to be closed, the transmission device drives the locking point to accurately dock and tightly connect with the lock seats around the window frame, so that a multi-directional locking structure is formed around the window sash. This surrounding locking design minimizes the gap between the window sash and the window frame, preventing the air and foreign substances from entering and exiting at will, thereby effectively improving the sealing performance between the window sash and the window frame. Whether it is to prevent air leakage, resist external noise, or deal with bad weather such as wind and rain, it can play an excellent sealing effect, creating a quieter, more comfortable and safer environment for the room, with good energy-saving and heat preservation, dust-proof and noise-reducing, and excellent wind pressure resistance. The unique design and matching assembly concept make the window sash light, flexible and labor-saving when opening and closing, and it does not collide with the human body when opened; the window sash has no hidden danger of falling out, high safety, corrosion resistance and long service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the overall structure of a side view of an inward tilting and sliding window with yarn of the utility model;

[0012] Figure 2 The utility model is a schematic diagram of a top view of the structure of an inward tilting and sliding window with a yarn.

[0013] Description of reference numerals:

[0014] 1. Window frame; 2. Window sash; 4. Screen sash; 5. Upper pulley; 6. Lower pulley; 7. First sealing mechanism; 8. Second sealing mechanism; 9. Third sealing mechanism; 10. Lock slot; 11. Screen sash base; 12. Handle; 14. Lock point; 15. Lock seat. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0016] See also Figure 1 and Figure 2A kind of inward-tilting and sliding window with a screen comprises a window frame 1, a window sash 2, a transmission device, a handle 12 and a sliding device. The window sash 2 is movably installed on the outer side of the window frame 1 through the sliding device. The inner side of the window frame 1 is provided with a screen fan base 11, and a screen fan 4 is installed in the screen fan base 11. The transmission device is surrounded and sleeved on the outer periphery of the window sash 2, and the transmission device is provided with locking points 14 at the four sides of the window sash 2. The window frame 1 is provided with lock seats 15 detachably connected to the locking points 14 around the four sides.

[0017] When the window sash 2 needs to be closed, the transmission device drives the locking point 14 to accurately dock and tightly connect with the lock seats 15 around the window frame 1, so that a multi-directional locking structure is formed around the window sash 2. This surround-type locking design minimizes the gap between the window sash 2 and the window frame 1, preventing air and foreign substances from entering and exiting at will, thereby effectively improving the sealing performance between the window sash 2 and the window frame 1. Whether it is preventing air leakage, resisting external noise, or dealing with severe weather such as wind and rain, it can exert an excellent sealing effect, creating a quieter, more comfortable and safer environment indoors.

[0018] The sliding device in the embodiment of the utility model comprises an upper pulley 5 fixedly mounted on the top end of the window sash 2, a lower pulley 6 fixedly mounted on the bottom end of the window sash 2, an upper slide rail arranged above the window frame 1 corresponding to the moving path of the upper pulley 5, and a lower slide rail arranged below the window frame 1 corresponding to the moving path of the lower pulley 6. When the window sash 2 is translated, the upper pulley 5 slides smoothly along the upper slide rail, and the lower pulley 6 moves synchronously along the lower slide rail. The two work together to ensure the smoothness and continuity of the translation of the window sash 2. The design of this sliding device not only makes the opening and closing operation of the window sash 2 simple and labor-saving, but also effectively reduces friction loss and prolongs the service life of the window. At the same time, its precise track and pulley coordination also provides a basic guarantee for the good sealing between the window sash 2 and the window frame 1, ensuring that a high sealing performance can still be maintained during the translation process of the window sash 2, reducing the impact of external factors on the indoor environment, and this sliding device can perform reliable performance whether it is daily opening and closing windows or coping with different climatic conditions.

[0019] It should be noted that in order to ensure that the window sash 2 moves stably and easily during the translation process, the upper pulley 5 and the lower pulley 6 in the embodiment of the utility model are made of high-strength wear-resistant material, have good load-bearing capacity and smooth rolling performance, and the upper slide rail and the lower slide rail have smooth and flat surfaces, which are tightly matched with the upper pulley 5 and the lower pulley 6 respectively, providing precise guidance for the rolling of the pulleys, so that the window sash 2 can accurately translate along a predetermined path.

[0020] In the embodiment of the utility model, a first sealing mechanism 7 is provided between the screen fan 4 and the window frame 1, a second sealing mechanism 8 is provided between the window fan 2 and the window frame 1, an installation cavity is provided in the window frame 1 to connect the window fan 2 and the screen fan 4 on both sides, and a third sealing mechanism 9 is provided in the middle of the installation cavity. By setting three seals in this way, the waterproof performance of the window is improved in all directions. When encountering rainy weather, the three seals work together to greatly reduce the possibility of rainwater leakage. At the same time, the air barrier is more effective, which effectively solves the problem of insufficient airtightness and watertightness in the past. The indoor environment can be better maintained stable and comfortable, free from excessive interference from external climate and other factors. Whether in bad weather with strong winds and heavy rains or in daily use, these three seals can play a key role to ensure the high performance of the window and provide users with a reliable use experience.

[0021] The first sealing mechanism 7, the second sealing mechanism 8 and the third sealing mechanism 9 in the embodiment of the utility model are water-swelling rubber strips, which have unique properties. When they are in a dry state, they can maintain good flexibility and sealing effect, and once they come into contact with rainwater, they will expand rapidly, further enhancing the tightness of the seal and better blocking the invasion of rainwater; when outdoor rainwater penetrates into the room from the outside of the screen fan 4, the rainwater drips down along the indoor side of the screen fan 4 and is discharged from the water guide hole. Such a design cleverly realizes the effective diversion of rainwater, avoiding the problem of rainwater accumulating in the window frame 1 and causing leakage. At the same time, the setting of the inner opening anti-theft screen window makes the screen window not only have an anti-theft function, ensuring indoor safety, but also the openable design greatly facilitates the user to clean and maintain the screen window. The user can easily open the screen window, clean it thoroughly, keep the screen window clean and tidy, and ensure good ventilation and lighting effects. The convenience of this screen window allows users to complete the maintenance of the screen window without cumbersome operations in daily use, providing users with great convenience and comfort experience. Whether it is facing the invasion of rain or the daily management of screen windows, it has demonstrated excellent performance and humanized design concepts.

[0022] The window sash 2 pressure line in the embodiment of the utility model adopts a snap-on design, and the glass can be installed without disassembling the window sash 2. This ingenious design makes it unnecessary to disassemble the window sash 2 when installing the glass, greatly simplifies the installation process, brings great convenience to the installation work, and the staff can easily and quickly install the glass in place, effectively improving the installation efficiency; the waterproof sealing composite foam strip is added at the end, which further strengthens the watertight and airtight performance of the window. When encountering weather conditions such as wind and rain, the waterproof sealing composite foam strip can play an excellent sealing role, effectively prevent the penetration of rainwater and air, and ensure the comfort and stability of the indoor environment. The fixed pressure line adopts a pre-installed structure, which means that it can be assembled into a whole first, and then directly buckled and installed. Such a design not only improves the convenience of installation, but also greatly improves the overall stability and sealing. In actual use, this pre-installed structure enables the window to maintain a good and stable state after installation, reduces the decline in sealing performance caused by looseness and other problems, and provides users with a more reliable and lasting use experience. Whether from the perspective of installation convenience or window performance, this design of 2 pressure lines and fixed pressure lines for window sashes has shown significant advantages and innovations.

[0023] To sum up, the overall design of the inward-tilted sliding window with yarn in the utility model adopts the sliding device and the transmission device to be arranged on the outer frame and the window sash 2 respectively, so that the locking device and the sliding device are not on the moving track, so that the movement of the window sash 2 will not be blocked, and the lock seats 15 can be set around the window frame 1 to cooperate with the locking points 14 set around the window sash 2, thereby improving the sealing performance of the window sash 2 and the window frame 1.

[0024] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sliding window with a screen, characterized in that: The invention comprises a window frame (1), a window sash (2), a transmission device, a handle (12) and a sliding device, wherein the window sash (2) is movably mounted on the outer side of the window frame (1) via the sliding device, a screen sash base (11) is provided on the inner side of the window frame (1), a screen sash (4) is installed in the screen sash base (11), the transmission device is sleeved around the outer periphery of the window sash (2), and locking points (14) are provided at the four sides of the transmission device corresponding to the window sash (2), and lock seats (15) are provided around the window frame (1) and are detachably connected to the locking points (14).

2. The inward-tilting sliding window with yarn according to claim 1, characterized in that: The sliding device comprises an upper pulley (5) fixedly mounted on the top end of the window sash (2), a lower pulley (6) fixedly mounted on the bottom end of the window sash (2), an upper slide rail arranged above the window frame (1) corresponding to the moving path of the upper pulley (5), and a lower slide rail arranged below the window frame (1) corresponding to the moving path of the lower pulley (6).

3. The inward-tilting sliding window with yarn according to claim 2, characterized in that: The upper pulley (5) and the lower pulley (6) are made of high-strength wear-resistant material.

4. The inward-tilting sliding window with yarn according to claim 1, characterized in that: A first sealing mechanism (7) is provided between the screen sash (4) and the window frame (1), a second sealing mechanism (8) is provided between the window sash (2) and the window frame (1), an installation cavity is provided in the window frame (1) for connecting the window sash (2) and the screen sash (4) on both sides, and a third sealing mechanism (9) is provided in the middle of the installation cavity.

5. The inward-tilting sliding window with yarn according to claim 4, characterized in that: The first sealing mechanism (7), the second sealing mechanism (8) and the third sealing mechanism (9) are water-swellable rubber strips.

6. The inward-tilting sliding window with yarn according to claim 1, characterized in that: The pressure line of the window sash (2) is a snap-on design.

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