Window heat preservation sealing structure

Abstract

The utility model provides a window heat preservation sealing structure, and relates to the technical field of door and window structures. The device comprises a cover plate, wherein the cover plate is clamped on the outdoor side outside an outer frame; the heat preservation cotton is arranged between the cover plate and the outer surface of the outer frame; the covering edge is arranged on the outdoor side outside the auxiliary frame and covers the edge portion, away from the glass, outside the outer frame, and the covering edge and the outer face of the outer frame are arranged in a sealed mode. The outdoor side wall outside the outer frame is filled with the heat preservation cotton through the cover plate, heat entering a window frame cavity after outdoor direct solar radiation is reduced, and the heat insulation effect is more obvious than that of a single broken bridge in the window frame; the wrapping edge is mainly used for improving the sealing performance of the joint of the outer side of the auxiliary frame and the outer side of the outer frame and preventing water seepage and air leakage. As a whole, the window frame is simple in structure and low in cost, and the heat preservation performance and the sealing performance of the window frame can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of door and window structures, in particular to a window heat-insulating sealing structure. Background Art

[0002] The mainstream products on the market have thermal break in the inner wall, which cannot reduce the heat flow from the outdoors into the inner cavity. In strong heat flow weather, the indoor temperature is high. In addition, the attached frame structure and the outer frame structure are usually snap-connected, and the watertight and airtight performance cannot be guaranteed.

[0003] Therefore, there is an urgent need for a window thermal insulation and sealing structure that can effectively improve the thermal insulation and sealing performance of the window frame. Utility Model Content

[0004] The purpose of this utility model is to provide a window insulation and sealing structure that solves the technical problems of the prior art, such as the inability to prevent heat from entering the window frame cavity and the insufficient sealing of the window frame connection. The various technical effects produced by the preferred technical solution among the various technical solutions provided by this utility model are detailed below.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] The utility model provides a window thermal insulation sealing structure, comprising:

[0007] A cover plate, the cover plate being clamped to the outdoor side outside the outer frame;

[0008] Thermal insulation cotton, which is arranged between the cover plate and the outside of the outer frame;

[0009] The edging is arranged on the outdoor side of the auxiliary frame and covers the edge of the outer frame away from the glass. The edging is sealed with the outer surface of the outer frame.

[0010] Preferably, it also includes:

[0011] The first thermal insulation strips, two groups of the first thermal insulation strips are clamped between the cover plate and the outside of the outer frame, and the thermal insulation cotton is located between the two groups of the first thermal insulation strips.

[0012] Preferably, it also includes:

[0013] An extension plate, the extension plate being arranged on an edge outside the outer frame and extending into the edging;

[0014] A gluing area is provided between two sides of the extension plate and the inner side wall of the edging.

[0015] Preferably, it also includes:

[0016] A U-shaped groove, the inner cavity of the edging is the U-shaped groove, the extension plate extends into the U-shaped groove from the opening, and the gluing area is located in the U-shaped groove.

[0017] Preferably, it also includes:

[0018] The convex ridges are respectively provided on the inner side wall of the U-shaped groove and the side wall of the extension plate, and the convex ridges are located in the gluing area.

[0019] Preferably, it also includes:

[0020] The second heat-insulating strip is clamped between the inner surface of the outer frame and the outer surface of the outer frame, forming a double-broken bridge structure between the inner surface of the outer frame and the outer surface of the outer frame, and between the outer surface of the outer frame and the cover plate.

[0021] Preferably, the thermal insulation cotton is made of glass wool or polyester fiber cotton.

[0022] Preferably, the first thermal insulation strip is made of PA66 thermal insulation strip.

[0023] The technical solution provided by this utility model uses a cover plate to fill the outdoor sidewall outside the outer frame with thermal insulation cotton, reducing the amount of heat entering the window frame cavity from direct sunlight. This provides a more significant insulation effect than a single broken bridge inside the window frame. The main function of the edging is to improve the sealing of the connection between the outer surface of the auxiliary frame and the outer surface of the outer frame, preventing water seepage and air leakage. Overall, this application has a simple structure, low cost, and can effectively improve the thermal insulation and sealing performance of the window frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0025] Figure 1 It is a schematic cross-sectional view of the outer surface of the auxiliary frame and the outer surface of the outer frame in a top view of the present invention;

[0026] Figure 2 yes Figure 1 A is a partial enlarged schematic diagram in FIG.

[0027] In the figure, 1. Outside of the outer frame; 2. Cover plate; 3. Sound insulation cotton; 4. First insulation strip; 5. Edging; 6. Extension plate; 7. U-shaped groove; 8. Outside of the auxiliary frame; 9. Inner surface of the outer frame; 10. Second insulation strip; 11. Raised ridge. DETAILED DESCRIPTION

[0028] To make the purpose, technical solution, and advantages of the present invention more clear, the technical solution of the present invention will be described in detail below. Obviously, the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other implementation methods obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0029] refer to Figure 1-2 The specific embodiment of the utility model provides a window thermal insulation sealing structure, comprising:

[0030] The cover plate 2 is snap-connected to the outdoor side of the outer frame 1;

[0031] Thermal insulation cotton 3, which is arranged between the cover plate 2 and the outer surface 1 of the outer frame;

[0032] The edging 5 is arranged on the outdoor side of the outer surface 8 of the auxiliary frame and covers the edge of the outer surface 1 of the outer frame away from the glass. The edging 5 and the outer surface 1 of the outer frame are sealed.

[0033] The mainstream products on the market use thermal break panels on the inner wall, which cannot reduce the heat flow entering the inner cavity from the outside. In strong heat flow weather, the indoor temperature is high. In addition, the auxiliary frame structure and the outer frame structure are usually connected by a snap-on connection, and watertightness and airtightness cannot be guaranteed. In this application, thermal insulation cotton 3 is filled on the outdoor side wall of the outer frame 1 through a cover plate 2, reducing the heat from direct outdoor sunlight entering the window frame cavity. The thermal insulation effect is more significant than a single thermal break panel inside the window frame. The main function of the edging 5 is to improve the sealing of the connection between the outer frame 8 and the outer frame 1 to prevent water seepage and air leakage. Overall, this application has a simple structure, low cost, and can effectively improve the thermal insulation and sealing performance of the window frame.

[0034] Among them, the method of filling the thermal insulation cotton 3 on the outdoor side wall outside the outer frame 1 can also isolate the harmful gases of the thermal insulation cotton 3 material outdoors, which has an environmental protection effect; at the same time, the cover plate 2 and the thermal insulation cotton 3 extend enough space to the outside of the room, flush with the outer side of the entire window frame, ensuring the aesthetic design of the window frame.

[0035] Further optimization plans also include:

[0036] The first thermal insulation strips 4 , two groups of first thermal insulation strips 4 are clamped between the cover plate 2 and the outer surface 1 of the outer frame, and the thermal insulation cotton 3 is located between the two groups of first thermal insulation strips 4 .

[0037] The first heat-insulating strip 4 is clamped between the cover plate 2 and the outer frame 1 to prevent hot air from entering between the cover plate 2 and the outer frame 1 and to avoid weakening the heat-insulating effect of the heat-insulating cotton 3 .

[0038] Further optimization plans also include:

[0039] An extension plate 6 is provided on the edge of the outer frame 1 and extends into the edging 5;

[0040] The gluing area is arranged between the two sides of the extension plate 6 and the inner side wall of the edge 5.

[0041] Before installing the outer surface of the outer frame 1 and the outer surface of the auxiliary frame 8, first apply structural sealant inside the edging 5, and then extend the extension plate 6 into the edging 5, thereby forming a glue application area between the two sides of the extension plate 6 and the inner wall of the edging 5, thereby achieving watertightness and airtightness between the outer surface of the outer frame 1 and the outer surface of the auxiliary frame 8.

[0042] Further optimization plans also include:

[0043] The inner cavity of the edge wrapping 5 is the U-shaped groove 7 , the extension plate 6 extends into the U-shaped groove 7 from the opening, and the gluing area is located in the U-shaped groove 7 .

[0044] Before installing the outer side of the outer frame 1 and the outer side of the auxiliary frame 8, apply structural sealant in the U-shaped groove 7, form a circle with the 45-degree cross-section of the auxiliary frame, and then extend the extension plate 6 into the U-shaped groove 7 with sealant. This can ensure that there is no water seepage or air leakage in any severe weather conditions, and can truly improve the core role of airtightness and watertightness of the connection.

[0045] Further optimization plans also include:

[0046] Raised Ridges 11: A plurality of raised ridges 11 are respectively provided on the inner side wall of the U-shaped groove 7 and the side wall of the extension plate 6. The plurality of raised ridges 11 are located in the gluing area.

[0047] In order to ensure the connection stability and strength of the structural sealant after drying, a number of ridges 11 are respectively provided on the inner side wall of the U-shaped groove 7 and the side wall of the extension plate 6 to ensure that the structural sealant is not easy to separate from the outer surface 1 of the outer frame and the outer surface 8 of the rear attachment frame, thereby fully ensuring the sealing effect.

[0048] Further optimization plans also include:

[0049] The second thermal insulation strip 10 is clamped between the inner surface 9 of the outer frame and the outer surface 1 of the outer frame, forming a double-broken bridge structure between the inner surface 9 of the outer frame and the outer surface 1 of the outer frame, and between the outer surface 1 of the outer frame and the cover plate 2.

[0050] Compared with the existing double-break bridge window frame, the double-break bridge structure of the present application has low cost, simple structure, and can achieve better thermal insulation effect, making it more applicable.

[0051] To further optimize the solution, the thermal insulation cotton 3 adopts one of glass wool and polyester fiber cotton.

[0052] Glass wool and polyester fiber wool have good sound absorption and heat insulation properties respectively. This application can improve the thermal insulation performance while also effectively reducing noise by 10db and reducing the heat insulation K value by 1.0.

[0053] To further optimize the solution, the first insulation strip 4 is made of PA66 insulation strip, which effectively ensures the thermal insulation effect of the connection between the cover plate 2 and the outer frame 1, and gives full play to the thermal insulation and sound absorption effect of the thermal insulation cotton 3.

[0054] It should be noted that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like used herein to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are intended only to facilitate the description of this application and to simplify the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting this application. In addition, the terms "first", "second", "third", etc. are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0055] It should also be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they can refer to fixed, detachable, or integral connections; mechanical or electrical connections; and direct or indirect connections through an intermediary. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0056] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any modifications or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. A window insulation sealing structure, characterized in that: include: A cover plate (2), the cover plate (2) being snap-connected to the outdoor side of the outer frame (1); Thermal insulation cotton (3), the thermal insulation cotton (3) is arranged between the cover plate (2) and the outer surface of the outer frame (1); The edging (5) is arranged on the outdoor side of the outer side of the auxiliary frame (8) and covers the edge of the outer side of the outer frame (1) away from the glass, and the edging (5) is sealed with the outer side of the outer frame (1).

2. The window thermal insulation sealing structure according to claim 1, characterized in that: Also includes: First thermal insulation strips (4), two groups of the first thermal insulation strips (4) are clamped between the cover plate (2) and the outer surface of the outer frame (1), and the thermal insulation cotton (3) is located between the two groups of the first thermal insulation strips (4).

3. The window thermal insulation sealing structure according to claim 1, characterized in that: Also includes: An extension plate (6), the extension plate (6) being arranged on an edge of the outer side of the outer frame (1) and extending into the edging (5); A gluing area is provided between two sides of the extension plate (6) and the inner side wall of the edging (5).

4. The window thermal insulation sealing structure according to claim 3, characterized in that: Also includes: A U-shaped groove (7), the inner cavity of the hemming (5) is the U-shaped groove (7), the extension plate (6) extends into the U-shaped groove (7) from the opening, and the gluing area is located in the U-shaped groove (7).

5. The window thermal insulation sealing structure according to claim 4, characterized in that: Also includes: Raised ridges (11), a plurality of raised ridges (11) are respectively provided on the inner side wall of the U-shaped groove (7) and the side wall of the extension plate (6), and the plurality of raised ridges (11) are located in the gluing area.

6. The window thermal insulation sealing structure according to claim 1, characterized in that: Also includes: A second thermal insulation strip (10) is clamped between the inner surface of the outer frame (9) and the outer surface of the outer frame (1), forming a double-broken bridge structure between the inner surface of the outer frame (9) and the outer surface of the outer frame (1), and between the outer surface of the outer frame (1) and the cover plate (2).

7. The window thermal insulation sealing structure according to claim 1, characterized in that: The thermal insulation cotton (3) is made of glass wool or polyester fiber cotton.

8. The window thermal insulation sealing structure according to claim 2, characterized in that: The first thermal insulation strip (4) is a PA66 thermal insulation strip.

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