Reinforced energy-saving window frame structure and systematic window

Abstract

The utility model relates to the field of human life necessities, and provides a reinforced energy-saving window frame structure and a system window, the window frame structure comprises a frame, a window frame and a screen window frame, the frame comprises an outer frame, an inner frame and a first heat insulation piece; one side of the window frame is hinged to the outer frame, a notch is formed in the window frame, a first sealing strip is arranged on the outer side wall of the notch, the inner side wall of the notch is a sash line pressing frame clamped with or detached from the window frame, and a second sealing strip is arranged on the sash line pressing frame; one side of the screen window frame is hinged to the inner frame, and a third sealing strip sealed with the inner frame is arranged on the contour edge of the screen window frame. According to the reinforced energy-saving window frame structure, a frame multi-cavity structure can be formed through the first heat insulation piece and the second heat insulation piece, and then the sound insulation performance of the window frame structure can be improved; meanwhile, the first heat insulation piece and the second heat insulation piece are PA66-GF25 type heat insulation strips, have good heat insulation performance, contain 25% of glass fibers, improve the toughness of the material, are not prone to damage and have good service life.

Description

Technical Field

[0001] The utility model relates to the field of human life necessities, and in particular to a reinforced energy-saving window frame structure and a system window. Background Art

[0002] In architecture, a window refers to an opening built on a wall or roof to allow light or air to enter a room. With the development of the industry, the functional requirements for windows are increasing, such as sound insulation, explosion-proof, heat insulation or water seepage prevention. In addition, there are higher requirements for the assembly or installation of windows in order to achieve a fast and stable installation. However, the existing windows are relatively complicated to assemble by welding or locking, and are easy to conduct heat. There is a contradiction between the performance of heat insulation and transparency, resulting in the problem of single function of existing windows, making the performance of the entire window relatively low. Utility Model Content

[0003] The utility model aims to provide a reinforced energy-saving window frame structure and a system window, aiming to improve the problem of relatively low performance of existing windows.

[0004] To achieve the above purpose, the utility model adopts the following technical solution: a reinforced energy-saving window frame structure, comprising:

[0005] A frame, comprising an outer frame, an inner frame, and a first heat insulating member connecting the outer frame and the inner frame;

[0006] A window frame, one side of which is hingedly arranged on the outer frame, a notch for engaging the glass is arranged on the inner side of the window frame, a first sealing strip in contact with the outer side of the glass is arranged on the outer side wall of the notch, and a fan wire frame is arranged on the inner side wall of the notch to engage with or separate from the window frame, and a second sealing strip in sealing contact with the inner side of the glass is arranged on the fan wire frame; and

[0007] A screen window frame has one side hingedly arranged on the inner frame, and a third sealing strip sealed with the inner frame is arranged on the contour edge of the screen window frame.

[0008] Preferably, the window frame includes an outer fan material frame, an inner fan material frame and a second heat insulating member connecting the outer fan material frame and the inner fan material frame; the first sealing strip is arranged on the inner side surface of the outer fan material frame, and the fan wire pressing frame is arranged on the inner side surface of the inner fan material frame.

[0009] Preferably, a fourth sealing strip sealed with the inner side surface of the window frame is provided on the hinged surface of the outer frame; and a fifth sealing strip sealed with the outer frame is provided on the outer side surface of the window frame.

[0010] Preferably, a double layer of low-emissivity glass is arranged in the window frame, an adhesive is arranged between the two low-emissivity glasses at the contour edge, and a desiccant is filled in the adhesive.

[0011] Preferably, a protection frame is further included, a gap groove for placing the protection frame is provided between the screen window frame and the inner frame, and a splicing structure that is engaged with or disassembled from the inner frame is provided on the side of the protection frame.

[0012] Preferably, it also includes a screen, the outline edge of the screen is provided with a buckle strip, the inner side of the screen window frame is provided with a mounting groove for engaging the buckle strip, and a seal for fixing the buckle strip against and covering the mounting groove.

[0013] Preferably, a T-shaped slot is provided on one side wall of the installation slot, and a protrusion engaged with the T-shaped slot is provided on the buckle strip;

[0014] A plurality of rows of strip-shaped tooth grooves are arranged on the other side wall of the installation groove, and locking teeth engaging with the strip-shaped tooth grooves are arranged on the two opposite side surfaces of the sealing strip.

[0015] Preferably, reinforcing rib plates are provided inside the outer frame and the inner frame.

[0016] A system window is also provided, comprising the enhanced energy-saving window frame structure as described above;

[0017] It also includes a second window spliced ​​or integrally formed side by side with the window frame structure, and a third window spliced ​​or integrally formed on the second window and the top surface and / or bottom surface of the window frame structure.

[0018] Preferably, a glass groove for installing glass is provided on the inner side of the second window, the inner side wall of the glass groove is a fixed wire pressing frame which is disassembled or clamped on the frame of the window frame structure, and the side surface of the fixed wire pressing frame is arranged in a trumpet-mouth structure;

[0019] Alternatively, the second window is designed based on the same structural principle as the window frame structure;

[0020] The third window is designed based on the same structural principle as the window frame structure, or the third window is designed based on the same structural principle as the second window.

[0021] After adopting the above technical solution, the utility model has the following advantages compared with the background technology:

[0022] 1. The reinforced energy-saving window frame structure can form a frame multi-chamber structure through the first thermal insulation member and the second thermal insulation member, thereby improving the sound insulation performance of the window frame structure; at the same time, the first thermal insulation member and the second thermal insulation member are PA66-GF25 model insulation strips with good thermal insulation performance, which contain 25% glass fiber, improve the toughness of the material, are not easy to damage, and have a good service life.

[0023] 2. The frame, window frame and screen frame can be made of 6063-T5 high-grade aluminum, which has good material strength. At the same time, the reinforcing ribs in the outer frame and the inner frame are designed to improve the strength of the structure and have good wind pressure resistance. Therefore, compared with the same type of window frame structure, its pressure resistance is increased by more than 32%.

[0024] 3. The first and second sealing strips are designed in the reinforced energy-saving window frame structure. The sealing strips are water-swelling strips, which form a watertight seal on the glass. Similarly, the third, fourth and fifth sealing strips are water-swelling strips, which form a seal on the window screen frame and the window frame, improving the good sealing performance, and compared with the traditional two-sealed window frame structure, its sealing performance is improved by more than 38%. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a structural schematic diagram of the system window described in the utility model;

[0026] Figure 2 This is a cross-sectional view of the structure of the system window described in the utility model;

[0027] Figure 3 This is a cross-sectional view of the structure of the enhanced energy-saving window frame structure of the utility model;

[0028] Figure 4 for Figure 3 A is the enlarged view of the circle marked in center;

[0029] Figure 5 for Figure 3 Magnified view of the circle marked in B.

[0030] Description of reference numerals:

[0031] 1. Window frame structure; 2. Second window; 3. Third window;

[0032] 21. Glass groove; 22. Fixed wire frame; 23. Bell mouth structure;

[0033] 10. frame; 101. outer frame; 102. inner frame; 103. first heat insulating member; 104. gap groove;

[0034] 1011. fourth sealing strip; 1012. reinforcing rib plate;

[0035] 20. Window frame; 201. Notch; 202. First sealing strip; 203. Fan crimping frame; 204. Second sealing strip; 205. External fan material rack; 206. Internal fan material rack; 207. Second thermal insulation; 208. Fifth sealing strip; 209. Low-e glass; 210. Adhesive; 211. Desiccant;

[0036] 30. Screen window frame; 301. Third sealing strip; 302. Mounting groove; 303. Sealing strip;

[0037] 3021, T-shaped slot; 3022, strip-shaped slot; 3031, slot;

[0038] 40. Protective frame;

[0039] 50, mesh; 501, buckle strip; 5011, protrusion. DETAILED DESCRIPTION

[0040] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0041] In addition, it should be noted that the terms "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element of the present invention must have a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0042] When an element is referred to as being “fixed to” or “disposed on” or “provided on” another element, it may be directly on the other element or indirectly on the other element. When an element is referred to as being “connected to” another element, it may be directly connected to the other element or indirectly connected to the other element.

[0043] Unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0044] Embodiment 1

[0045] Please refer to Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the present embodiment provides a reinforced energy-saving window frame structure 1, comprising a frame 10, a window frame 20 and a screen frame 20, the frame 10 comprising an outer frame 101, an inner frame 102 and a first heat insulating member 103 connecting the outer frame 101 and the inner frame 102; one side of the window frame 20 is hingedly arranged on the outer frame 101, a groove 201 for engaging the glass is arranged on the inner side surface of the window frame 20, a first sealing strip 202 which is in contact with the outer side surface of the glass is arranged on the outer side wall of the groove 201, the inner side wall of the groove 201 is a sash wire frame 203 which is engaged with or separated from the window frame 20, and a second sealing strip 204 which is sealed and in contact with the inner side surface of the glass is arranged on the sash wire frame 203; one side of the screen frame 20 is hingedly arranged on the inner frame 102, and a third sealing strip 301 which is sealed with the inner frame 102 is arranged on the contour edge of the screen frame 20.

[0046] In this embodiment, the first thermal insulation member 103 is a PA66-GF25 thermal insulation strip, and the first sealing strip 202, the second sealing strip 204 and the third sealing strip 301 are water-swelling rubber strips, so they have good water tightness. The second thermal insulation member 207 in the following text is a PA66-GF25 thermal insulation strip, and the fourth sealing strip 1011 and the fifth sealing strip 208 are water-swelling rubber strips. Moreover, the first thermal insulation member 103 and the second thermal insulation member 207 can form a multi-chamber structure of the frame 10, thereby improving the sound insulation performance of the window frame structure 1; at the same time, the first thermal insulation member 103 and the second thermal insulation member 207 are PA66-GF25 thermal insulation strips, which have good thermal insulation performance and contain 25% glass fiber, which improves the toughness of the material, is not easy to be damaged, and has a good service life. The material of the frame 10, the window frame 20 and the screen window frame 20 can be made of high-grade aluminum of the 6063-T5 model.

[0047] Specifically, the frame 10 is connected to the outer frame 101 and the inner frame 102 through the first heat insulating member 103, so that the frame 10 has good heat insulation. The window frame 20 can be hinged on the frame 10 through hinges, or can be hinged through friction hinges. The window frame 20 and the outer frame 101 of the frame 10 are relatively rotated to realize the opening of the window frame 20; similarly, the screen frame 20 and the inner frame 102 are also hinged, so that the screen frame 20 opens toward the room, and the window frame 20 opens toward the outside. The structural design of the integrated window screen and the design of the sealing strip 303 can prevent the window frame structure 1 from water seepage and improve the sealing of the structure. At the same time, the assembled structural design makes the installation simpler, which will also ensure the stability of the window frame structure 1 after installation and improve the structural performance.

[0048] Specifically, the inner side of the window frame 20 is provided with a notch 201 for installing the glass. For the convenience of installation, one side wall of the notch 201 is a fan wire frame 203, which can be assembled to fit the glass firmly in the notch 201. That is, the glass is first placed in the notch 201 of the window frame 20, and the glass is attached to the first sealing strip 202, and then the fan wire frame 203 is inserted, and the second sealing strip 204 is attached to the other side of the glass to complete the sealing of the two sides of the glass. The fan wire frame 203 can be a plurality of pieces that are assembled or connected to form the outline of the window frame 20. For example, a rectangular window frame 20 can be assembled and spliced ​​by four fan wire frames 203 to form a sealing structure connected end to end.

[0049] Furthermore, the side of the fan crimping frame 203 is provided with an inclined card plate, and a hook groove with two points of engagement is provided on the bottom of the slot 201, one point is provided at the bottom of the hook groove and engages with the plate end barb of the card plate, and the other point is provided at the slot 201 of the hook groove and abuts against the root of the card plate, and the card plate is separated in the hook groove to form a triangular support. The outer end surface of the card plate abuts against the glass through the second sealing strip 204 to form a fixed fulcrum, so as to achieve the effect of stable installation of the fan crimping frame 203.

[0050] like Figure 3 and Figure 4 As shown, the window frame 20 in this embodiment includes an outer fan frame 205, an inner fan frame 206, and a second heat insulating member 207 connecting the outer fan frame 205 and the inner fan frame 206; the first sealing strip 202 is arranged on the inner side of the outer fan frame 205, and the fan wire frame 203 is arranged on the inner side of the inner fan frame 206. Specifically, the window frame 20 can also be assembled and formed by the second heat insulating member 207, so that the window frame 20 has good heat insulation and excellent heat insulation effect.

[0051] like Figure 3 As shown, in this embodiment, the hinge surface of the outer frame 101 is provided with a fourth sealing strip 1011 that is sealed with the inner side surface of the window frame 20; the outer side surface of the window frame 20 is provided with a fifth sealing strip 208 that is sealed with the outer frame 101. The fourth sealing strip 1011 and the fifth sealing strip 208 are provided to seal on both sides of the docking position of the window frame 20 and the frame 10, that is, the fourth sealing strip 1011 along the closed loop is provided on the outer contour edge of the frame 10, and the fifth sealing strip 208 of the closed loop is installed on the inner contour edge of the window frame 20, forming a sealing effect on both sides when the window frame 20 is closed, thereby improving the sealing performance.

[0052] like Figure 2 and Figure 3As shown, in this embodiment, a double layer of low-emissivity glass 209 is arranged in the window frame 20, an adhesive 210 is arranged between the two low-emissivity glasses 209 at the edge of the outline, and a desiccant 211 is filled in the adhesive 210. Low-emissivity glass 209 is also called Low-E glass, and Low-E is the abbreviation of Low-Emissivity in English. Low-E glass is a metal film or metal oxide film containing one, two or even multiple layers of film system coated on the surface of the glass by physical or chemical methods to reduce energy absorption or control indoor and outdoor energy exchange, ensure the comfort of life and work, and thereby achieve the purpose of environmental protection and energy saving. Specifically, low-emissivity glass 209 is a coated glass with a high reflectivity (more than 80%) for far infrared rays with a wavelength range of 4.5 to 25 microns. It is achieved by coating the surface of high-quality float glass with a low-emissivity coating of metal or metal oxide film, which makes it reflective to far-infrared rays. It can effectively block the heat flow radiation from the high-temperature field to the low-temperature field, and effectively prevent the heat energy from entering the room in summer and the heat energy from escaping in winter, thus having a two-way energy-saving effect.

[0053] Furthermore, the structural design of double-layer glass can achieve good sound insulation effect, can keep the room relatively quiet, provide a good quiet environment, and has excellent practicality.

[0054] like Figure 2 and Figure 3 As shown, the present embodiment further includes a protection frame 40, a gap groove 104 for placing the protection frame 40 is provided between the screen frame 20 and the inner frame 102, and a splicing structure (not shown) that is engaged with or separated from the inner frame 102 is provided on the side of the protection frame 40. The splicing structure can be a T-slot and a barb tooth structure that is engaged with each other to form a direct splicing purpose.

[0055] Specifically, the middle of the protection frame 40 has vertical and / or horizontal protection bars, and the gaps between the protection bars allow a person's hand to pass through so as to open the window frame 20. In addition, the installation of the protection frame 40 can form an anti-theft net, and also prevent large items from falling out of the window, thereby improving the safety of use.

[0056] like Figure 3 As shown, the present embodiment also includes a screen 50, a buckle strip 501 is provided at the contour edge of the screen 50, a mounting groove 302 for engaging the buckle strip 501 is provided on the inner side of the screen window frame 20, and a seal strip 303 is provided to fix the buckle strip 501 against the mounting groove 302. The buckle strip 501 can be a rubber strip or a silicone strip, and then is installed in the mounting groove 302 in conjunction with the seal strip 303 made of aluminum alloy, forming a stable and convenient installation effect.

[0057] Furthermore, if Figure 5As shown, in this embodiment, a T-shaped slot 3021 is provided on one side wall of the mounting slot 302, and a protrusion 5011 engaged with the T-shaped slot 3021 is provided on the buckle strip 501, so that the protrusion 5011 is snapped into the T-shaped slot 3021 to achieve the purpose of fixed fit; a plurality of rows of strip-shaped tooth grooves 3022 are provided on the other side wall of the mounting slot 302, and teeth 3031 engaged with the strip-shaped tooth grooves 3022 are provided on the opposite side surfaces of the sealing strip 303.

[0058] Specifically, by setting the T-slot structure, the buckle strip 501 slides into the T-slot 3021 to form a fixation on one side; then, the buckle strip 501 is pressed against the T-slot 3021 by the snapping of the seal strip 303 to form a stable fixation. The symmetrical snap teeth 3031 structure can form a snap fit on one side, and the other side can cooperate with the buckle strip 501 to form friction, thereby achieving the purpose of a stable snap fit.

[0059] like Figure 3 As shown, in this embodiment, reinforcing ribs 1012 are provided inside the outer frame 101 and the inner frame 102, so that the strength of the frame 10 structure can be provided. When made of high-grade aluminum material of model 6063-T5, the frame 10 has good structural strength and improves the performance of resisting wind pressure.

[0060] Embodiment 2

[0061] like Figure 1 and Figure 2 As shown, this embodiment provides a system window, including the enhanced energy-saving window frame structure 1 as described in Example 1; it also includes a second window 2 spliced ​​or integrally formed side by side with the window frame structure 1, and a third window 3 spliced ​​or integrally formed on the top surface and / or bottom surface of the second window 2 and the window frame structure 1.

[0062] Specifically, the size of the frame 10 structure of the window frame structure 1 can be increased, for example, by adding windows to form a system window with two windows, or a system window with three windows, or a plurality of windows, thereby increasing the area of ​​the system window and improving the light transmittance in the room.

[0063] Furthermore, in the present embodiment, a glass groove 21 for installing glass is provided on the inner side surface of the second window 2, and the inner side wall of the glass groove 21 is a fixed wire pressing frame 22 which is disassembled or engaged with the frame 10 of the window frame structure 1, and the side surface of the fixed wire pressing frame 22 is provided with a trumpet-mouth structure 23; or, the second window 2 is designed with the same structural principle as the window frame structure 1; the third window 3 is designed with the same structural principle as the window frame structure 1, or, the third window 3 is designed with the same structural principle as the second window 2.

[0064] Specifically, the second window 2 and the enhanced energy-saving window frame structure 1 can be designed in the same way; or the size ratio can be adjusted to have the same structure, for example, the length of the second window 2 is increased, that is, the length of the window frame and the length of the glass are increased, while the structures are the same, forming a design with the same structural principle. In this way, a double-window system window structure or a multi-window window structure can be formed.

[0065] Alternatively, the second window 2 and the third window 3 are designed as fixed windows, that is, after the glass is installed on the window, the window frame is fixed and cannot be rotated to open the window. Specifically, a glass groove 21 is opened on the inner side of the window, and after the glass is installed in the glass groove 21, it is fixed by a fixed wire pressing frame 22. The outer wall of the glass groove 21 has a rubber strip for sealing, and the fixed wire pressing frame 22 also has a rubber strip for sealing, so as to form a sealed installation on both sides of the glass. The fixed wire pressing frame 22 has symmetrical inverted hook teeth, and the window frame of the second window 2 has a T-shaped slot, so as to form a plug-in structure.

[0066] Furthermore, the side surface of the fixed wire pressing frame 22 is in a trumpet-shaped structure 23, so that the second window 2 facing the indoor room is larger, so as to better transmit light and improve practicality.

[0067] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A reinforced energy-saving window frame structure, characterized in that: include: A frame, comprising an outer frame, an inner frame, and a first heat insulating member connecting the outer frame and the inner frame; A window frame, one side of which is hingedly arranged on the outer frame, a notch for engaging the glass is arranged on the inner side of the window frame, a first sealing strip in contact with the outer side of the glass is arranged on the outer side wall of the notch, and a fan wire frame is arranged on the inner side wall of the notch to engage with or separate from the window frame, and a second sealing strip in sealing contact with the inner side of the glass is arranged on the fan wire frame; and A screen window frame has one side hingedly arranged on the inner frame, and a third sealing strip sealed with the inner frame is arranged on the contour edge of the screen window frame.

2. The reinforced energy-saving window frame structure according to claim 1, characterized in that: The window frame comprises an outer fan material frame, an inner fan material frame and a second heat insulating member connecting the outer fan material frame and the inner fan material frame; The first sealing strip is arranged on the inner side surface of the outer fan material frame, and the fan crimping frame is arranged on the inner side surface of the inner fan material frame.

3. The reinforced energy-saving window frame structure according to claim 1, characterized in that: A fourth sealing strip is provided on the hinged surface of the outer frame and is sealed with the inner side surface of the window frame; The outer side surface of the window frame is provided with a fifth sealing strip sealed with the outer frame.

4. The reinforced energy-saving window frame structure according to claim 1, characterized in that: Double-layer low-radiation glass is arranged in the window frame, adhesive is arranged between the two low-radiation glasses at the contour edge, and desiccant is filled in the adhesive.

5. The reinforced energy-saving window frame structure according to claim 1, characterized in that: It also includes a protection frame, a gap groove for placing the protection frame is arranged between the screen window frame and the inner frame, and a splicing structure that is engaged with or disassembled from the inner frame is arranged on the side of the protection frame.

6. The reinforced energy-saving window frame structure according to claim 1, characterized in that: It also includes a screen, a buckle strip is arranged at the outline edge of the screen, a mounting groove for engaging the buckle strip is arranged on the inner side surface of the screen window frame, and a seal strip is arranged to fix the buckle strip against the mounting groove and cover the buckle strip.

7. The reinforced energy-saving window frame structure according to claim 6, characterized in that: A T-shaped slot is provided on one side wall of the installation slot, and a protrusion engaged with the T-shaped slot is provided on the buckle strip; A plurality of rows of strip-shaped tooth grooves are arranged on the other side wall of the installation groove, and locking teeth engaging with the strip-shaped tooth grooves are arranged on the two opposite side surfaces of the sealing strip.

8. The reinforced energy-saving window frame structure according to claim 1, characterized in that: Reinforcing rib plates are arranged inside the outer frame and the inner frame.

9. A system window, characterized in that: It comprises the reinforced energy-saving window frame structure as claimed in any one of claims 1 to 8; It also includes a second window spliced ​​or integrally formed side by side with the window frame structure, and a third window spliced ​​or integrally formed on the second window and the top surface and / or bottom surface of the window frame structure.

10. The system window according to claim 9, characterized in that: A glass groove for installing glass is arranged on the inner side of the second window, and the inner side wall of the glass groove is a fixed wire pressing frame which is disassembled or clamped on the frame of the window frame structure, and the side surface of the fixed wire pressing frame is arranged in a trumpet-mouth structure; Alternatively, the second window is designed based on the same structural principle as the window frame structure; The third window is designed based on the same structural principle as the window frame structure, or the third window is designed based on the same structural principle as the second window.

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