Inward opening windows with good thermal insulation

Abstract

An inward opening window with good heat insulation effect comprises a window frame and two window sashes respectively hinged on both sides of the inner side of the window frame, a handle is installed in the middle of each window sash, window locks are also installed on the window sashes on the upper and lower sides of the handle, an inner support frame is also arranged on the outer side of the window frame, and a sealing strip for cooperating with the window sash is installed on the inner support frame; the window sash comprises a frame and two pieces of heat-insulating glass inserted in the frame, the surrounding sides of the two pieces of heat-insulating glass are both covered with sealing strips, an opening is arranged on one side of the frame, and an insertion groove cooperating with the two pieces of heat-insulating glass is arranged on the frame at the opening, the two pieces of heat-insulating glass are inserted in the frame through the insertion groove, and a heat-insulating cavity is formed between the two pieces of heat-insulating glass, the opening is sealed by a sealing cover, and a vent hole cooperating with the heat-insulating cavity is also arranged on the sealing cover, and the vent hole is sealed by a sealing plug. The application can effectively prevent the transfer of indoor and outdoor heat, which helps to improve the energy-saving performance of buildings and improve the indoor environment.

Description

Technical Field

[0001] The utility model relates to the technical field of doors and windows, in particular to an inward opening window with good heat insulation effect. Background Art

[0002] With the continuous evolution of modern building technology and the significant improvement of people's quality of life, the demand for thermal insulation performance of building windows is also increasing, especially in hot summer and cold winter, the thermal insulation performance of windows is directly related to the comfort of the indoor environment and the efficiency of energy consumption. However, traditional window design often focuses more on appearance and opening and closing methods, while ignoring the optimization of thermal insulation performance. For example, the sealing between the window frame and the window sash is insufficient, which leads to frequent exchange of indoor and outdoor air, thereby weakening the thermal insulation effect of the window.

[0003] In view of this, it becomes particularly important to develop a window with excellent thermal insulation performance to meet the above challenges and improve the comfort of living and working environments while reducing energy waste. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide an inward opening window with good heat insulation effect, which can effectively prevent the transfer of indoor and outdoor heat, help improve the energy-saving performance of the building, and improve the indoor environment, in view of the shortcomings of the existing technology.

[0005] The technical problem to be solved by the utility model is achieved through the following technical solutions. The utility model is an inward opening window with good heat insulation effect, including a window frame and two window sashes respectively hinged on both sides of the inner side of the window frame, a handle is installed in the middle of each window sash, and window locks are also installed on the window sashes on the upper and lower sides of the handle, and an inner support frame is also provided on the outer side of the window frame, and a sealing strip for matching with the window sash is installed on the inner support frame; the window sash includes a frame and two pieces of heat-insulating glass inserted in the frame, and the surrounding sides of the two pieces of heat-insulating glass are both covered with sealing strips, an opening is provided on one side of the frame, and an insertion groove matching with the two pieces of heat-insulating glass is provided on the frame at the opening, and the two pieces of heat-insulating glass are inserted in the frame through the insertion groove, and a heat-insulating cavity is formed between the two pieces of heat-insulating glass, and the opening is sealed by a sealing cover, and a vent hole matching with the heat-insulating cavity is also provided on the sealing cover, and the vent hole is sealed by a sealing plug.

[0006] The technical problem to be solved by the present invention can be further achieved through the following technical solutions. For the inward-opening window with good heat insulation effect mentioned above, each window sash is hinged to the window frame through two upper and lower hinges.

[0007] The technical problem to be solved by the present utility model can also be further achieved by the following technical solutions. For the inward-opening sash window with good heat insulation effect described above, the heat-insulating glass is selected from any one of XRB1, XRB3, and coated heat-insulating glass.

[0008] The technical problem to be solved by the present utility model can also be further achieved by the following technical solutions. For the inward-opening sash window with good heat insulation effect described above, the window lock is a bolt lock.

[0009] The technical problem to be solved by the present utility model can also be further achieved by the following technical solutions. For the inward-opening sash window with good heat insulation effect described above, the inner support frame is in the shape of an inverted Chinese character "ri".

[0010] The technical problem to be solved by the present utility model can also be further achieved by the following technical solutions. For the inward-opening sash window with good heat insulation effect described above, the sealing cover is installed on the frame through connecting bolts, and a sealing ring matching with the sealing cover is also installed on the frame around the opening.

[0011] The technical problem to be solved by the present utility model can also be further achieved by the following technical solutions. For the inward-opening sash window with good heat insulation effect described above, both the window frame and the frame are made of broken bridge aluminum profiles.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. The window sash glass of the present utility model adopts a two-layer design of insulating glass, and a heat insulation cavity is formed inside, which is convenient for forming an air layer, a vacuum layer or an inert gas layer, reducing heat conduction and convection, and improving the heat insulation performance of the window.

[0014] 2. The window frame of the present utility model is also provided with an inner support frame matching with the window sash, and is equipped with a sealing strip, which can effectively isolate the gap between the window sash and the window frame after closing the window, so as to improve the sealing performance between the two, avoid indoor and outdoor air exchange, and effectively enhance the heat insulation effect of the window.

[0015] 3. The window frame and the window sash of the present utility model are made of broken bridge aluminum profiles. The broken bridge aluminum profiles adopt a hollow heat insulation structure, and the inner and outer aluminum profiles are separated by a broken bridge aluminum strip, effectively reducing heat conduction and having good heat insulation performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a structural schematic diagram of the present utility model;

[0017] Figure 2 is a structural schematic diagram of the window frame of the present utility model;

[0018] Figure 3It is a structural schematic diagram of the window sash of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the sealing cover of the utility model. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Reference Figure 1-4 , an inward opening window with good heat insulation effect, comprising a window frame 1 and two window sashes 2 respectively hinged on both sides of the inner side of the window frame 1, the window frame 1 mainly functions to support and fix the window, and it enables the window to be stably installed on the wall by providing a solid support, thereby ensuring the firmness and safety of the window; the window sash 2 is hinged on the window frame 1, and is convenient to open and close as needed, so as to guide the fresh air from the outside into the room, help the indoor air circulation, and remove the damp and dirty air, or close the window frame 1, so as to play a role of heat insulation and heat preservation in the room; preferably, each window sash 2 is hinged on the window frame 1 through two upper and lower hinges 3, so that the window sash 2 can be stably connected to the window frame 1 for rotation, which is convenient for rotation opening and complete closing, thereby avoiding the exchange of indoor and outdoor air and enhancing the heat insulation effect of the window;

[0022] In order to facilitate the opening and closing operation of the window sash 2, a handle 4 is installed in the middle of each window sash 2, and window locks 5 are also installed on the window sash 2 on the upper and lower sides of the handle 4. Preferably, the window lock 5 is a latch lock.

[0023] Specifically, the window sash 2 includes a frame and two pieces of heat-insulating glass 6 inserted in the frame, the surrounding sides of the two pieces of heat-insulating glass 6 are both covered with sealing strips, an opening is provided on one side of the frame, and an insertion groove matched with the two pieces of heat-insulating glass 6 is provided on the frame at the opening, the two pieces of heat-insulating glass 6 are inserted in the frame through the insertion groove, and a heat-insulating cavity 9 is formed between the two pieces of heat-insulating glass 6, the heat-insulating glass 6 is a kind of glass that can block the heat from being transmitted to the indoor or outdoor, and its design is mainly based on the principle of reducing heat radiation and heat conduction, so as to achieve a good heat-insulating effect, preferably, the heat-insulating glass 6 is selected from any one of XRB1, XRB3, and coated heat-insulating glass 6; secondly, a heat-insulating cavity 9 is also formed between the two heat-insulating glasses 6, which can further play a heat-insulating role;

[0024] The opening is sealed by the sealing cover 11, and a vent hole cooperating with the heat insulation cavity 9 is also provided on the sealing cover 11, and the vent hole is sealed by a sealing plug 12. The arrangement of the vent hole facilitates the operations of evacuating the heat insulation cavity 9 or filling it with inert gas, which is conducive to obtaining higher heat insulation performance, greatly reducing the heat transfer, thereby尽可能 avoiding the heat exchange between indoors and outdoors and effectively enhancing the heat insulation effect of the window. Preferably, the sealing cover 11 is installed on the frame by connecting bolts, and a sealing ring 10 cooperating with the sealing cover 11 is also installed on the frame around the opening, which is convenient for installation and has good sealing performance.

[0025] In order to further enhance the sealing performance between the window sash 2 and the window frame 1, an inner support frame 7 is also provided on the outer side of the window frame 1, and a sealing strip 8 for cooperating with the window sash 2 is installed on the inner support frame 7. After the window sash 2 is closed, the outer side of the window sash 2 can be in close contact with the inner support frame 7 and the sealing strip 8 to尽可能 seal the gap between the window sash 2 and the window frame 1, so as to improve the sealing performance between the two and avoid the air exchange between indoors and outdoors, effectively enhancing the heat insulation effect of the window. At the same time, the setting of the inner support frame 7 can also play a role in strengthening the support of the window frame 1, helping to enhance the strength of the window frame 1 and avoiding the situation of deformation after long-term use. Preferably, the inner support frame 7 is in the shape of an inverted "日" character, which is convenient for cooperating with the window sash 2 from the four sides and the middle respectively, ensuring the sealing performance and improving the heat insulation effect.

[0026] In actual application, both the window frame 1 and the frame are made of broken bridge aluminum profiles. Broken bridge aluminum profiles, also known as heat insulation broken bridge aluminum profiles or broken bridge aluminum alloys, are building materials with excellent performance. By a special process, the heat and cold bridges of the aluminum alloy are interrupted, thus significantly improving the heat insulation performance of the material, and having the characteristics of good heat insulation performance, high strength. The window frame 1 and the frame made of broken bridge aluminum profiles have significant advantages in terms of heat insulation performance, strength, corrosion resistance and aesthetics.

[0027] The present application aims to provide an inward-opening sash window with good heat insulation effect. When opened, it can guide the external fresh air into the room, help the indoor air circulation, and discharge the humid and dirty air. When closed, the heat insulation glass 6 on the window sash 2 can尽可能 avoid the heat exchange between indoors and outdoors, effectively enhancing the heat insulation effect of the window. At the same time, the window sash 2 can be closely attached to the inner support frame 7 and the sealing strip 8 on the window frame 1, avoiding the air exchange between indoors and outdoors, and further enhancing the heat insulation effect of the window. Thus, through the mutual cooperation between the window sash 2 and the window frame 1, excellent heat insulation performance can be obtained.

Claims

1. An inward opening window with good heat insulation effect, characterized in that: It includes a window frame and two window sashes respectively hinged to both sides inside the window frame. A handle is installed in the middle of each window sash, and window locks are also installed on the window sash on both sides above and below the handle. An inner support frame is also provided on the outer side of the window frame, and a sealing strip for cooperating with the window sash is installed on the inner support frame; the window sash includes a frame and two heat-insulating glasses inserted into the frame. Sealing rubber strips are sleeved on the peripheries of the two heat-insulating glasses. An opening is provided on one side of the frame, and an insertion groove for cooperating with the two heat-insulating glasses is provided on the frame at the opening. The two heat-insulating glasses are inserted into the frame through the cooperation of the insertion grooves, and a heat-insulating cavity is formed between the two heat-insulating glasses. The opening is sealed by a sealing cover, and a ventilation hole for cooperating with the heat-insulating cavity is also provided on the sealing cover, and the ventilation hole is sealed by a sealing plug.

2. The inward opening window with good heat insulation effect according to claim 1, characterized in that: Each window sash is hinged to the window frame by two upper and lower hinges.

3. The inward opening window with good heat insulation effect according to claim 1 or 2, characterized in that: The heat-insulating glass is selected from any one of XRB1, XRB3, and coated heat-insulating glass.

4. The inward opening window with good heat insulation effect according to claim 1 or 2, characterized in that: The window lock is a bolt lock.

5. The inward opening window with good heat insulation effect according to claim 1, characterized in that: The inner support frame is in the shape of a lying "日" character.

6. The inward opening window with good heat insulation effect according to claim 1, characterized in that: The sealing cover is installed on the frame by connecting bolts, and a sealing ring for cooperating with the sealing cover is also installed on the frame around the opening.

7. The inward opening window with good heat insulation effect according to claim 1, characterized in that: Both the window frame and the frame are made of broken bridge aluminum profile material.

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