Embedded inward-opening screen window structure

Abstract

The utility model discloses an embedded inward-opening screen window structure, the embedded inward-opening screen window structure is installed on a window frame, one side of the embedded inward-opening screen window structure close to the outside is an outer side, one side of the embedded inward-opening screen window structure close to the inside is an inner side, and the embedded inward-opening screen window structure is characterized by comprising a screen sash and a screen sash auxiliary frame; the outer side of the screen sash auxiliary frame is provided with a seamless and integrally-formed outer side face, the inner side face of the screen sash auxiliary frame is provided with an embedded cavity used for containing the screen sash, and the screen sash is embedded and installed in the embedded cavity of the screen sash auxiliary frame so that the screen sash can be wrapped by the screen sash auxiliary frame. According to the screen window, the frame-wrapped sash mode is adopted, the structural positions of the screen sash and the screen sash auxiliary frame are changed, and various and messy lines of the screen window are reduced; the reasonable lap joint position reduces the number of gaps, and the overall water tightness of the aluminum alloy window is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of inward-opening screen window structures of aluminum alloy doors and windows, in particular to an embedded inward-opening screen window structure. Background Art

[0002] A window screen is a mesh structure installed on windows to prevent mosquitoes, flies, and other small insects from entering the room. Aluminum profiles are a metal material used for the manufacture and installation of window screens. They are lightweight, strong, rainproof, and corrosion-resistant. They are available in a variety of colors to suit different decorating styles and personal preferences.

[0003] At present, the aluminum profile structure of inward opening screen window on the market can be divided into external hanging type and integrated type. Figure 1 As shown, it is an existing external hanging type inner opening screen window structure, such as Figure 2 As shown in FIG, the existing integrated inward opening screen window structure, whether it is an external hanging type or an integrated screen window, both are assembled from multiple complex aluminum profile structures, and the lines on the outer surface of the aluminum profile structure are numerous and messy, which is not good in appearance; Figure 1-2 As shown, there are many lines and gaps on the screen window structure, which makes the sealing poor and affects the overall water and air tightness of the aluminum alloy window; the integrated double-inward-opening structure of the window screen that users like has very poor water tightness when most of the screen fans are not installed. Utility Model Content

[0004] To overcome the shortcomings of the existing technology, the purpose of this utility model is to provide an embedded inward-opening screen window structure. This application adopts a frame-enclosed sash structure, changes the structural position of the sash and the sash sub-frame, reduces the numerous and messy lines of the screen window, and rationally overlaps the position to reduce the number of gaps and improve the overall water and air tightness of the aluminum alloy window.

[0005] The purpose of the present utility model is achieved by adopting the following technical scheme: an embedded inward-opening screen window structure, which is installed on the window frame, the side of the embedded inward-opening screen window structure close to the outside is the outside, and the side close to the indoor is the inside, and the embedded inward-opening screen window structure includes a screen fan and a screen fan sub-frame; the outside of the screen fan sub-frame has a seamless, integrally formed outer side surface, and the inner side surface of the screen fan sub-frame has an embedded chamber for accommodating the screen fan, and the screen fan is embedded and installed in the embedded chamber of the screen fan sub-frame so that the screen fan is wrapped in the screen fan sub-frame.

[0006] Optionally, a first mounting portion is provided on the inner side of the gauze fan sub-frame, and a second mounting portion is provided on the outer side of the gauze fan, and the gauze fan sub-frame is fixedly connected to the gauze fan by detachable fastening cooperation of the first mounting portion and the second mounting portion.

[0007] Optionally, the first mounting portion is a first C-shaped groove, the second mounting portion is a second C-shaped groove, magnetic strips are installed in both the first C-shaped groove and the second C-shaped groove, and the yarn fan is fixedly connected to the yarn fan sub-frame through the mutual adsorption of the two magnetic strips.

[0008] Optionally, the distance between the inner side surface of the gauze fan sub-frame and the inner side surface of the gauze fan is 0-1 mm, and the distance is used for wrapping and storing the gauze.

[0009] Optionally, the inner side surface of the gauze fan is provided with a first installation groove for installing a gauze strip; the gauze is made of PET dust-proof mesh.

[0010] Optionally, a second installation groove for installing a sealing glue stick is provided at the bottom of the screen fan sub-frame.

[0011] Optionally, a third installation groove for installing a sealing strip is provided on the top of the screen fan sub-frame.

[0012] Optionally, the inner side surface of the gauze fan sub-frame is provided with an inner wall bottom edge surface, the bottom of the gauze fan is provided with a lower end edge surface, and a hinge assembly is assembled between the inner wall bottom edge surface and the lower end edge surface.

[0013] Optionally, the screen fan includes at least a first upright panel, a second upright panel, and a first panel. The first upright panel and the second upright panel are arranged parallel to each other, and the first panel is located at the bottom of the first upright panel and the second upright panel.

[0014] Optionally, the screen fan sub-frame includes at least a third upright panel, a second panel, and a third panel, and the second panel and the third panel are respectively connected to the top and bottom of the third upright panel, and the three form the embedded chamber for storing the screen fan; the screen fan is installed in the embedded chamber.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. The utility model designs an embedded inward-opening screen window structure and adopts a frame-wrapped fan form to change the structural position of the screen fan and the screen fan sub-frame, thereby reducing the numerous and messy lines of the screen window; the reasonable overlap position reduces the number of gaps and improves the overall water and air tightness of the aluminum alloy window.

[0017] 2. Specifically, the present application designs a screen fan sub-frame with an embedded chamber so that it has the function of wrapping the screen fan. The lines and grooves of the screen fan profile itself are blocked by the screen fan sub-frame. The entire screen fan is hidden in the screen fan sub-frame. There are no extra lines on the entire screen window surface, which has the effect of preventing dust from hiding. The overall appearance is simple and beautiful.

[0018] 3. The present application realizes the attraction of the gauze fan and the gauze fan sub-frame by respectively assembling magnetic strips in the first C-shaped groove and the second C-shaped groove in the gauze fan and the gauze fan sub-frame, and completes the detachable fixed assembly of the gauze fan and the gauze fan sub-frame inside the gauze fan sub-frame, thereby further reducing the overlap gap with the outside world.

[0019] 4. By designing the space between the inner side surface of the gauze fan sub-frame and the inner side surface of the gauze fan, the gauze can be effectively hidden and the overlap gap with the outside world can be further reduced.

[0020] 5. A sealant rod is installed between the second mounting slot of the screen sash sub-frame and the outer frame profile of the window frame. This design enhances the airtightness of the overlap, preventing strong wind and water from entering. In addition, the space between the two strips is used as the installation location for the sealant strip, allowing the overlapping sealant strip to be installed on the inner side of the screen sash sub-frame. This creates a stable airflow space inside the screen sash, reducing the impact of airflow on the overlap between the internal middle strip and the glass sash, thereby improving the overall water and air tightness of the aluminum alloy window. Even if the screen sash is removed, the overall water and air tightness of the aluminum alloy window will not be affected.

[0021] 6. This invention utilizes a hinge assembly mounted within the interior of the embedded inward-opening screen window structure, i.e., between the bottom edge (single-side vertical material) and the lower end edge (single-side vertical material) of the inner wall. The screen fan and the screen fan sub-frame are assembled with hardware accessories within the screen fan sub-frame, thereby enabling the screen fan to be opened and closed, further reducing the overlap gap with the outside world. Furthermore, when a detachable hinge is assembled, the screen fan can be detached and stowed.

[0022] 7. The screen fan is embedded in the screen fan sub-frame and wrapped by the screen fan sub-frame. The screen window surface is smooth and seamless, and is equipped with a PET dust-free net. You only need to use cleaning items to wipe the dust on the third vertical panel of the screen fan sub-frame to achieve disassembly-free cleaning of the screen window. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of an externally mounted inwardly opening screen window structure in the prior art;

[0024] Figure 2 It is a schematic diagram of an integrated inward-opening screen window structure in the prior art;

[0025] Figure 3 This is a schematic diagram of the cross-sectional structure of the embedded inward-opening screen window structure and the window frame installation in a preferred embodiment of the present utility model;

[0026] Figure 4 This is a structural diagram of the gauze fan sub-frame of a preferred embodiment of the utility model;

[0027] Figure 5 This is a structural diagram of a yarn fan in a preferred embodiment of the present utility model;

[0028] Figure 6This is a schematic diagram of an embedded inward-opening screen window structure according to a preferred embodiment of the present invention;

[0029] Figure 7 This is a schematic diagram of the closed state of the hinges of the gauze fan and the gauze fan sub-frame in a preferred embodiment of the present invention;

[0030] Figure 8 This is a schematic diagram of the opening state of the gauze fan and the hinge inside the gauze fan sub-frame in a preferred embodiment of the present invention;

[0031] Figure 9 This is a structural diagram of an inward-opening window;

[0032] Figure 10 for Figure 9 Schematic diagram of the structure of the A'-A' line;

[0033] Figure 11 for Figure 9 Schematic diagram of the structure of the B'-B' line;

[0034] Figure 12 It is a schematic diagram comparing the structures of an externally mounted inward-opening screen window structure, an integrated inward-opening screen window structure, and an embedded inward-opening screen window structure;

[0035] Figure 13 This is a schematic diagram comparing the structures of the embedded inward-opening screen window before and after the screen window is removed;

[0036] Figure 14 This is a schematic diagram comparing the structure of an integrated inward-opening screen window before and after the screen window is removed;

[0037] In the figure: 100, embedded inward-opening screen window structure; 100', external-mounted inward-opening screen window structure; 200', integrated inward-opening screen window structure;

[0038] 1. Screen fan; 11. First upright panel; 12. Second upright panel; 13. First panel; 14. Second mounting portion; 15. Inner side surface; 16. First mounting slot; 17. Lower end surface;

[0039] 2. Screen fan subframe; 201. Outer side surface; 202. Inner side surface; 203. Inset chamber; 21. Third upright panel; 22. Second panel; 23. Third panel; 24. First mounting portion; 25. Inner side surface; 26. Second mounting slot; 27. Third mounting slot; 28. Inner wall bottom edge surface;

[0040] d. The distance between the inner side surface of the gauze fan sub-frame and the inner side surface of the gauze fan;

[0041] f. Lines and gaps on the surface of the veil fan structure;

[0042] A. Window frame; B. Screen; C. Magnetic strip; D. Screen pressure strip; E. Sealant stick; F. Hinge assembly. DETAILED DESCRIPTION

[0043] Below, the present invention is further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0044] like Figure 3-14 As shown, an embedded inward-opening screen window structure 100 is installed on a window frame A. The side of the embedded inward-opening screen window structure 100 close to the outdoors is the outside, and the side close to the indoors is the inside. The embedded inward-opening screen window structure 100 includes a screen fan 1 and a screen fan sub-frame 2; the outside of the screen fan sub-frame 2 has a seamless, integrally formed outer side surface 201, and the inner side surface 202 of the screen fan sub-frame 2 has an embedded chamber 203 for accommodating the screen fan 1. The screen fan 1 is embedded and installed in the embedded chamber 203 of the screen fan sub-frame 2, so that the screen fan 1 is wrapped in the screen fan sub-frame 2.

[0045] The present application designs a gauze fan sub-frame 2 with an embedded chamber 203, so that it has the function of wrapping the gauze fan. The lines and grooves of the gauze fan profile itself are blocked by the gauze fan sub-frame 2. The entire gauze fan 1 is hidden in the gauze fan sub-frame 2. There are no extra lines on the entire screen surface, which has the effect of preventing dust from hiding. The overall appearance is simple and beautiful.

[0046] Among them, the screen fan 1 includes at least a first upright panel 11, a second upright panel 12, and a first panel 13. The first upright panel 11 and the second upright panel 12 are arranged parallel to each other. The first panel 13 is located at the bottom of the first upright panel 11 and the second upright panel 12. The three enclose a horizontal cross-section of a rectangular profile structure.

[0047] The screen fan sub-frame 2 includes at least a third upright panel 21, a second panel 22, and a third panel 23. The second panel 22 and the third panel 23 are respectively connected to the top and bottom of the third upright panel 21. The three of them form the embedded chamber 203 for storing the screen fan 1; the screen fan 1 is installed in the embedded chamber 203.

[0048] As a further preferred embodiment, the inner side surface 202 of the gauze fan sub-frame 2 is provided with a first mounting portion 24, and the outer side surface of the gauze fan 1 is specifically provided with a second mounting portion 14 on the first upright panel 11. The third upright panel 21 of the gauze fan sub-frame 2 is fixedly connected to the gauze fan 1 by a detachable fastening fit between the first mounting portion 24 and the second mounting portion 14.

[0049] As a specific implementation of this embodiment, the first mounting part 24 is a first C-shaped groove, and the second mounting part is a second C-shaped groove. Magnetic strips C are installed in both the first C-shaped groove and the second C-shaped groove, and the gauze fan 1 is fixedly connected to the gauze fan sub-frame 2 through the mutual adsorption of the two magnetic strips C.

[0050] The present application realizes the attraction of the gauze fan and the gauze fan sub-frame 2 by respectively assembling magnetic strips C in the first C-shaped groove and the second C-shaped groove in the gauze fan 1 and the gauze fan sub-frame 2, and completes the detachable fixed assembly of the gauze fan 1 and the gauze fan sub-frame 2 inside the gauze fan sub-frame 2, thereby further reducing the overlap gap with the outside world.

[0051] As a further preferred embodiment, the spacing d between the inner side surface 25 of the gauze fan sub-frame 2 and the inner side surface 15 of the gauze fan 1 is 0-1 mm, which is used to wrap and store the gauze B. The design of this space spacing can effectively hide the gauze B and further reduce the overlap gap with the outside world.

[0052] As a further preferred embodiment, the inner side of the screen fan 1 is provided with a first mounting slot 16 for mounting a screen strip D. The screen B is made of a dust-resistant PET mesh. The screen fan is embedded within and encased in the screen fan sub-frame 2, resulting in a smooth, seamless screen surface. The use of the imported Japanese PET dust-resistant mesh allows for easy cleaning of the screen without disassembly, simply by wiping dust from the third upright panel 21 of the screen fan sub-frame 2.

[0053] As a further preferred embodiment, a second mounting groove 26 for mounting a sealant stick E is provided at the bottom of the screen fan sub-frame 2. Specifically, the sealant stick E is assembled at the second mounting groove 26 of the screen fan sub-frame 2 and the outer frame profile of the window frame A for overlap sealing. This design enhances the airtightness of the overlap position and prevents strong wind and rain from penetrating.

[0054] As a further preferred embodiment, a third mounting groove 27 for mounting a sealing strip is provided at the top of the screen fan sub-frame 2. The third mounting groove 27 can be designed independently, or the spacing d between the inner side surface 25 and the inner side surface 15 of the present application can be directly used as the mounting position of the sealing strip, so that an overlapping sealing strip can be installed at the inner side surface of the screen fan sub-frame 2, forming an internal stable airflow space inside the screen fan, reducing the flow impact of the airflow on the overlap position of the internal middle strip and the glass fan, and improving the overall water and air tightness of the aluminum alloy window; even if the screen fan is removed, it will not affect the overall water and air tightness of the aluminum alloy window.

[0055] As a further preferred embodiment, the inner side surface of the gauze fan sub-frame 2 is provided with an inner wall bottom edge surface 28, the bottom of the gauze fan 1 is provided with a lower end edge surface 17, and a hinge assembly F is assembled between the inner wall bottom edge surface 28 and the lower end edge surface 17.

[0056] By assembling a hinge assembly F within the embedded inward-opening screen window structure 100, i.e., between the bottom edge of the inner wall (single-side vertical material) and the lower end edge (single-side vertical material), the screen fan 1 and the screen fan sub-frame 2 are assembled with hardware accessories within the screen fan sub-frame 2, thereby enabling the screen fan 1 to be opened and closed, further reducing the overlap gap with the outside world. In addition, when the detachable hinge is assembled, the screen fan 1 can be detached and retracted.

[0057] The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and replacements made by technicians in this field on the basis of the present invention fall within the scope of protection required by the present invention.

Claims

1. An embedded inward-opening screen window structure, which is installed on a window frame, wherein the side of the embedded inward-opening screen window structure close to the outside is the outside, and the side close to the inside is the inside, characterized in that: The embedded inward-opening screen window structure includes a screen fan and a screen fan sub-frame; the outer side of the screen fan sub-frame has a seamless, integrally formed outer side surface, and the inner side surface of the screen fan sub-frame has an embedded chamber for accommodating the screen fan. The screen fan is embedded and installed in the embedded chamber of the screen fan sub-frame so that the screen fan is wrapped in the screen fan sub-frame.

2. The embedded inward opening screen window structure according to claim 1, characterized in that: The inner side surface of the gauze fan sub-frame is provided with a first mounting portion, and the outer side surface of the gauze fan is provided with a second mounting portion. The gauze fan sub-frame is fixedly connected to the gauze fan by a detachable fastening fit between the first mounting portion and the second mounting portion.

3. The embedded inward opening screen window structure according to claim 2, characterized in that: The first mounting portion is a first C-shaped groove, and the second mounting portion is a second C-shaped groove. Magnetic strips are installed in both the first C-shaped groove and the second C-shaped groove. The yarn fan is fixedly connected to the yarn fan sub-frame through the mutual adsorption of the two magnetic strips.

4. The embedded inward opening screen window structure according to claim 1, characterized in that: The distance between the inner side surface of the gauze fan sub-frame and the inner side surface of the gauze fan is 0-1 mm, and the distance is used for wrapping and storing the gauze.

5. The embedded inward opening screen window structure according to claim 1, characterized in that: The inner side surface of the screen fan is provided with a first installation groove for installing a screen strip; the screen is made of PET dust-proof screen.

6. The embedded inward opening screen window structure according to claim 1, characterized in that: A second installation groove for installing a sealing glue stick is provided at the bottom of the screen fan sub-frame.

7. The embedded inward opening screen window structure according to claim 1, characterized in that: A third installation groove for installing a sealing strip is provided on the top of the screen fan sub-frame.

8. The embedded inward opening screen window structure according to claim 1, characterized in that: The inner side surface of the gauze fan sub-frame is provided with an inner wall bottom edge surface, the bottom of the gauze fan is provided with a lower end edge surface, and a hinge component is assembled between the inner wall bottom edge surface and the lower end edge surface.

9. The embedded inward opening screen window structure according to any one of claims 1 to 8, characterized in that: The screen fan at least comprises a first upright panel, a second upright panel and a first panel. The first upright panel and the second upright panel are arranged parallel to each other. The first panel is located at the bottom of the first upright panel and the second upright panel.

10. The embedded inward opening screen window structure according to any one of claims 1 to 8, characterized in that: The screen fan sub-frame includes at least a third upright panel, a second panel, and a third panel. The second panel and the third panel are respectively connected to the top and bottom of the third upright panel. The three panels enclose the embedded chamber for storing the screen fan; the screen fan is installed in the embedded chamber.

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