A sliding window with heat insulation function
By introducing heat-insulating components such as double-glazed glass and Low-E coated glass, as well as limiting tracks and graphene-coated moving components into sliding windows, the problem of insufficient heat insulation performance of sliding windows has been solved, achieving more efficient heat insulation and durability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- TIYOU MATERIALS TECHNOLOGY DEVELOPMENT (SHANGHAI) CO LTD
- Filing Date
- 2025-07-28
- Publication Date
- 2026-06-26
AI Technical Summary
Existing sliding windows have poor heat insulation performance, which leads to increased heat exchange between indoors and outdoors, increases energy consumption for air conditioning or heating, and reduces living comfort.
Thermal insulation components, including double-glazed glass, Low-E coated glass, and nano-ceramic thermal insulation film, combined with polyurethane filler and nylon gaskets, enhance the sealing and thermal insulation performance of the window sash and glass; the moving components reduce frictional resistance and mechanical wear and noise through limiting slide rails and graphene coating.
Significantly improves the thermal insulation performance of sliding windows, reduces heat exchange between indoors and outdoors, lowers energy consumption, extends service life, and enhances user comfort.
Smart Images
Figure CN224413471U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of sliding window technology, specifically a sliding window with heat insulation function. Background Technology
[0002] Sliding windows are a type of window that opens and closes by sliding the window sash horizontally or vertically along a track. Their advantages include space saving, making them suitable for installation in small areas such as balconies and corridors where space utilization is crucial. They are also cost-effective, with a simple overall structure, and are typically cheaper than casement windows. However, current sliding windows still have the following drawbacks:
[0003] For example, patent document CN216277511U discloses a sliding window. This sliding window avoids closing the window by increasing friction, which helps to improve the service life of the sliding window and solves the problem that existing sliding windows are difficult to open after long-term use. However, its overall heat insulation performance is poor, which will lead to increased heat exchange between indoors and outdoors, increase the energy consumption of air conditioning or heating, and significantly reduce the comfort of living. Utility Model Content
[0004] The purpose of this invention is to provide a sliding window with heat insulation function to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a sliding window with heat insulation function, comprising a fixed window frame and a heat insulation component. The fixed window frame is an integrated structure, and a window sash and frame are slidably connected to the inner surface of the fixed window frame. The heat insulation component is disposed on the surface of the window sash and frame, and includes a first fixing groove, a second fixing groove, a nylon sealing gasket, a polyurethane filler, insulated glass, a nano-ceramic heat insulation film, Low-E coated glass, and a scratch-resistant film. The first fixing groove is opened at the inner end of the inner surface of the window sash and frame, and a second fixing groove is opened at the outer end of the inner surface of the window sash and frame. Both the inner surfaces of the first fixing groove and the second fixing groove are provided with nylon sealing gaskets. The interior of the window sash and frame is a hollow structure, and polyurethane filler is disposed inside the window sash and frame.
[0006] Furthermore, an insulated glass unit is provided inside the first fixing groove, and a nano-ceramic heat insulation film is provided on the rear surface of the insulated glass unit. The insulated glass unit is filled with an inert gas such as argon.
[0007] Furthermore, a Low-E coated glass is provided inside the second fixing groove, and a scratch-resistant film is attached to the rear surface of the Low-E coated glass.
[0008] Furthermore, the surface of the fixed window frame is provided with a movable component for limiting movement, and the movable component includes a limiting slide rail, a slide rail dustproof cotton, a graphene coating, and a limiting slide bar. The limiting slide rail is provided on the upper and lower inner surfaces of the fixed window frame.
[0009] Furthermore, the outer end of the inner surface of the limiting slide rail is provided with slide rail dustproof cotton, and the inner surface of the limiting slide rail is provided with graphene coating.
[0010] Furthermore, ceramic particles are embedded in the surface of the limiting slide rail, and a limiting slide bar is slidably connected to the inner side of the limiting slide rail.
[0011] Furthermore, a polyurethane foam layer is provided inside the fixed window frame, and a waterproof membrane is provided on the inner surface of the polyurethane foam layer.
[0012] Furthermore, an aluminum alloy support plate is provided on the inner surface of the waterproof membrane, and stainless steel reinforcing ribs are provided on the inner surface of the aluminum alloy support plate.
[0013] This utility model provides a sliding window with heat insulation function, which has the following beneficial effects:
[0014] 1. This utility model incorporates a heat insulation component, which includes a first fixing groove, a second fixing groove, a nylon sealing gasket, polyurethane filler, insulated glass, a nano-ceramic heat insulation film, Low-E coated glass, and a scratch-resistant film. In use, the polyurethane filler is filled inside the window sash and frame to improve overall heat insulation performance. The insulated glass and Low-E coated glass are fixed to the inner side of the window sash and frame via the first and second fixing grooves, respectively. The nylon sealing gasket enhances the sealing of the installation of the insulated glass and Low-E coated glass, thereby improving heat insulation. Yes, the argon gas filling the air gap in double-glazed windows significantly reduces the heat transfer coefficient. Low-E coated glass enhances infrared reflectivity, and when combined with double-glazed windows, the overall heat insulation performance is further improved. The nano-ceramic heat insulation film on the surface of double-glazed windows blocks infrared rays, and the scratch-resistant film on the surface of Low-E coated glass prevents wear and tear. As a result, this device greatly enhances the overall heat insulation performance of sliding windows, significantly reduces indoor and outdoor heat exchange, reduces air conditioning or heating energy consumption, and saves on electricity bills.
[0015] 2. This utility model incorporates movable components, including a limiting slide rail, a slide rail dustproof cotton, a graphene coating, and a limiting slide bar. During use, the limiting slide bar slides into the inner side of the limiting slide rail to assist in limiting the sliding movement of the window sash and frame. The graphene coating on the inner surface of the limiting slide rail reduces the coefficient of friction. Simultaneously, ceramic particles embedded inside the limiting slide rail are wear-resistant and reduce frictional resistance. The slide rail dustproof cotton prevents dust and debris from entering the slide rail, reducing mechanical wear and buffering frictional noise between the limiting slide rail and the limiting slide bar. Therefore, this device reduces the friction of the slide rail, decreases wear, and extends its service life. Attached Figure Description
[0016] Figure 1 This is a three-dimensional structural diagram of a sliding window with heat insulation function according to the present invention;
[0017] Figure 2 This is a three-dimensional structural diagram of a heat insulation component for a sliding window with heat insulation function according to the present invention.
[0018] Figure 3 This is a three-dimensional structural diagram of the movable component of a sliding window with heat insulation function according to this utility model;
[0019] Figure 4 This is a three-dimensional sectional view of the fixed window frame of a sliding window with heat insulation function according to the present invention.
[0020] In the diagram: 1. Fixed window frame; 2. Window sash and frame; 3. Thermal insulation component; 301. First fixing groove; 302. Second fixing groove; 303. Nylon sealing gasket; 304. Polyurethane filler; 305. Insulating glass; 306. Nano-ceramic thermal insulation film; 307. Low-E coated glass; 308. Scratch-resistant film; 4. Movable component; 401. Limiting slide rail; 402. Slide rail dustproof cotton; 403. Graphene coating; 404. Limiting slide strip; 5. Polyurethane foam layer; 6. Waterproof membrane; 7. Aluminum alloy support plate; 8. Stainless steel reinforcing rib. Detailed Implementation
[0021] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.
[0022] like Figures 1 to 4As shown, a sliding window with heat insulation function includes a fixed window frame 1 and a heat insulation component 3. The fixed window frame 1 is an integrated structure, and a window sash frame 2 is slidably connected to the inner surface of the fixed window frame 1. The heat insulation component 3 is disposed on the surface of the window sash frame 2 and includes a first fixing groove 301, a second fixing groove 302, a nylon sealing gasket 303, a polyurethane filler 304, double-glazed glass 305, a nano-ceramic heat insulation film 306, Low-E coated glass 307, and a scratch-resistant film 308. The first fixing groove 301 is formed at the inner end of the inner surface of the window sash frame 2, and at the outer end of the inner surface of the window sash frame 2. A second fixing groove 302 is provided, and nylon sealing gaskets 303 are provided on the inner surfaces of both the first fixing groove 301 and the second fixing groove 302. The window sash and window frame 2 have a hollow structure inside, and polyurethane filler 304 is provided inside the window sash and window frame 2. Insulating glass 305 is provided inside the first fixing groove 301, and nano-ceramic heat insulation film 306 is provided on the rear surface of the insulating glass 305. The insulating glass 305 is filled with inert gas such as argon. Low-E coated glass 307 is provided inside the second fixing groove 302, and scratch-resistant film 308 is connected to the rear surface of the Low-E coated glass 307.
[0023] The specific operation is as follows: During use, polyurethane filler 304 is filled inside the window sash and frame 2 to improve the overall heat insulation performance. The insulated glass 305 and Low-E coated glass 307 are fixed to the inside of the window sash and frame 2 through the first fixing groove 301 and the second fixing groove 302, respectively. The sealing performance of the installation of the insulated glass 305 and Low-E coated glass 307 is improved by the nylon sealing gasket 303, thereby enhancing the heat insulation performance. The argon gas filling in the hollow layer of the insulated glass 305 greatly reduces the heat transfer coefficient. The Low-E coated glass 307 can improve the infrared reflectivity. Combined with the insulated glass 305, the overall heat insulation performance can be further enhanced. The nano-ceramic heat insulation film 306 installed on the surface of the insulated glass 305 can block infrared rays. The surface of the Low-E coated glass 307 is provided with an anti-scratch film 308 to prevent the Low-E coated glass 307 from being worn.
[0024] Please refer to Figures 3 to 4The fixed window frame 1 has a movable component 4 for limiting movement on its surface. The movable component 4 includes a limiting slide rail 401, a slide rail dustproof cotton 402, a graphene coating 403, and a limiting slide bar 404. The limiting slide rail 401 is located on the upper and lower inner surfaces of the fixed window frame 1. The outer end of the inner surface of the limiting slide rail 401 is provided with a slide rail dustproof cotton 402. The inner surface of the limiting slide rail 401 is provided with a graphene coating 403. Ceramic particles are embedded in the surface of the limiting slide rail 401. The limiting slide bar 404 is slidably connected to the inner side of the limiting slide rail 401. The fixed window frame 1 has a polyurethane foam layer 5 inside. The inner surface of the polyurethane foam layer 5 is provided with a waterproof membrane 6. The inner surface of the waterproof membrane 6 is provided with an aluminum alloy support plate 7. The inner surface of the aluminum alloy support plate 7 is provided with stainless steel reinforcing ribs 8.
[0025] The specific operation is as follows: During use, the sliding connection between the limiting slide bar 404 and the inner side of the limiting slide rail 401 assists in limiting the pushing and pulling movement of the window sash and window frame 2. The graphene coating 403 on the inner surface of the limiting slide rail 401 can reduce the coefficient of friction. At the same time, ceramic particles are embedded inside the limiting slide rail 401, which are both wear-resistant and reduce frictional resistance. The dustproof cotton 402 of the slide rail can prevent dust and debris from entering the slide rail, reducing mechanical wear, and can also buffer the frictional noise between the limiting slide rail 401 and the limiting slide bar 404. The stainless steel reinforcing rib 8 strengthens the overall hardness of the fixed window frame 1 and improves its impact resistance. The aluminum alloy support plate 7 can provide stable support for the inside of the fixed window frame 1. The waterproof membrane 6 can prevent internal water seepage and rust. The polyurethane foam layer 5 can improve the heat insulation effect of the fixed window frame 1.
[0026] In summary, as Figures 1 to 4As shown, this heat-insulating sliding window, in use, firstly, through the sliding connection between the limiting slide bar 404 and the inner side of the limiting slide rail 401, assists in limiting the sliding movement of the window sash and frame 2. The graphene coating 403 on the inner surface of the limiting slide rail 401 reduces the coefficient of friction. At the same time, ceramic particles embedded inside the limiting slide rail 401 are both wear-resistant and reduce frictional resistance. The dustproof cotton 402 of the slide rail can prevent dust and debris from entering the slide rail, reducing mechanical wear, and can also buffer the frictional noise between the limiting slide rail 401 and the limiting slide bar 404. The stainless steel reinforcing rib 8 strengthens the overall hardness of the fixed window frame 1, improving its impact resistance. The aluminum alloy support plate 7 can provide stable support for the inside of the fixed window frame 1. The waterproof membrane 6 can prevent internal water seepage and rust. The polyurethane foam layer 5 can improve the heat insulation effect of the fixed window frame 1. During the use of this device... The interior of the window sash and frame 2 is filled with polyurethane filler 304 to improve the overall thermal insulation performance. The insulated glass 305 and the Low-E coated glass 307 are fixed to the inside of the window sash and frame 2 by the first fixing groove 301 and the second fixing groove 302, respectively. The sealing performance of the installation of the insulated glass 305 and the Low-E coated glass 307 is improved by the nylon sealing gasket 303, thereby enhancing the thermal insulation performance. The airtight layer of the insulated glass 305 is filled with argon gas, which greatly reduces the heat transfer coefficient. The Low-E coated glass 307 can improve the infrared reflectivity. Combined with the insulated glass 305, the overall thermal insulation performance can be further enhanced. The surface of the insulated glass 305 is fitted with a nano-ceramic heat insulation film 306 to block infrared rays. The surface of the Low-E coated glass 307 is provided with an anti-scratch film 308 to prevent the Low-E coated glass 307 from being worn.
[0027] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.
Claims
1. A sliding window with heat insulation function, comprising a fixed window frame (1) and a heat insulation assembly (3), characterized in that: The fixed window frame (1) is an integrated structure, and the window sash frame (2) is slidably connected to the inner surface of the fixed window frame (1). The heat insulation component (3) is set on the surface of the window sash frame (2), and the heat insulation component (3) includes a first fixing groove (301), a second fixing groove (302), a nylon sealing gasket (303), a polyurethane filler (304), an insulated glass (305), a nano-ceramic heat insulation film (306), a Low-E coated glass (307), and a scratch-resistant film (308). The first fixing groove (301) is opened at the inner end of the inner surface of the window sash frame (2), and the second fixing groove (302) is opened at the outer end of the inner surface of the window sash frame (2). The inner surfaces of the first fixing groove (301) and the second fixing groove (302) are both provided with nylon sealing gaskets (303). The window sash frame (2) is hollow inside, and the window sash frame (2) is provided with polyurethane filler (304).
2. The sliding window with thermal insulation function according to claim 1, characterized in that, The first fixing groove (301) is provided with an insulated glass (305) inside, and a nano-ceramic heat insulation film (306) is provided on the rear surface of the insulated glass (305). The insulated glass (305) is filled with argon inert gas.
3. The sliding window with thermal insulation function according to claim 1, characterized in that, The inner side of the second fixing groove (302) is provided with Low-E coated glass (307), and the rear surface of the Low-E coated glass (307) is connected with a scratch-resistant film (308).
4. A sliding window with heat insulation function according to claim 1, characterized in that, The fixed window frame (1) is provided with a movable component (4) for limiting, and the movable component (4) includes a limiting slide rail (401), a slide rail dustproof cotton (402), a graphene coating (403) and a limiting slide bar (404). The limiting slide rail (401) is provided on the upper and lower inner surfaces of the fixed window frame (1).
5. A sliding window with heat insulation function according to claim 4, characterized in that, The inner surface of the limiting slide rail (401) is provided with a slide rail dustproof cotton (402) at the outer end, and the inner surface of the limiting slide rail (401) is provided with a graphene coating (403).
6. A sliding window with heat insulation function according to claim 4, characterized in that, The surface of the limiting slide rail (401) is embedded with ceramic particles, and the inner side of the limiting slide rail (401) is slidably connected to the limiting slide bar (404).
7. A sliding window with heat insulation function according to claim 1, characterized in that, The fixed window frame (1) is provided with a polyurethane foam layer (5) inside, and a waterproof membrane (6) is provided on the inner surface of the polyurethane foam layer (5).
8. A sliding window with heat insulation function according to claim 7, characterized in that, An aluminum alloy support plate (7) is provided on the inner surface of the waterproof membrane (6), and a stainless steel reinforcing rib (8) is provided on the inner surface of the aluminum alloy support plate (7).