Energy-saving and heat-insulating door and window

Abstract

This utility model discloses a heat-insulating and energy-saving door and window, including an outer frame and an inner frame. Hinges are installed on the upper and lower sides of the front right side of the outer frame, and the hinges are rotatably connected to the outer frame. The inner frame is installed inside the outer frame, and the inner frame is inlaid with the outer frame. An inner glass is installed at the inner front end of the inner frame, and a sealing gasket is adhered to the outer side of the inner glass. Compared with existing doors and windows, this heat-insulating and energy-saving door and window uses a sealing gasket to seal the inner frame and outer frame. The elastic airbag under the sealing gasket makes the sealing gasket fit more tightly and stably, improving the sealing effect when closed. The outer side of the inner glass and the outer glass is adhered to the inner frame by the sealing gasket. The volume of the sealing airbag is usually larger than the gap between the inner glass and the outer glass, so that the sealing airbag fits tightly against the inner glass and the outer glass. The hollow area improves the sound insulation and heat insulation capabilities of the device and ensures the sealing performance of the device.

Description

Technical Field

[0001] This utility model relates to the field of door and window technology, specifically to a heat-insulating and energy-saving door and window. Background Technology

[0002] Doors and windows are categorized as either enclosure components or partition components based on their location, and each has different design requirements, including functions such as heat insulation, sound insulation, waterproofing, and fire resistance. New requirements emphasize energy conservation; in cold regions, heat loss through door and window gaps accounts for approximately 25% of total heating consumption. The airtightness of doors and windows is a crucial aspect of energy-saving design. Doors and windows are essential components of a building's envelope system. Secondly, doors and windows are also important elements of architectural design (playing a significant role in the contrast between solid and void, and in creating rhythmic artistic effects). Therefore, their shape, size, proportion, arrangement, color, and style greatly influence the overall architectural aesthetic. After prolonged use, the sealing at the window frame joints becomes difficult to guarantee, necessitating new types of heat-insulating and energy-efficient doors and windows.

[0003] The existing patent, CN222772161U, entitled "A Sunshade, Heat Insulation, and Energy-Saving Door and Window," discloses a sunshade, heat insulation, and energy-saving door and window, belonging to the field of doors and windows. It includes a frame with an inner cavity. A bearing is fixedly connected to the inner wall of the cavity, and a winding roller is fixedly connected to the inner wall of the bearing. A sunshade curtain is fixedly wound around the outer edge of the winding roller. A motor is fixedly installed in the inner cavity of the frame, and a worm gear is fixedly connected to the power output shaft of the motor. A worm wheel is fixedly installed on the outer edge of the winding roller away from the bearing. By pressing the pin along the outside of the window frame until the end of the pin away from the pull plate is inserted into the inner wall of the round hole, the window frame can be positioned, ensuring that children cannot directly open the window frame using only a handle, thus improving the safety of the device. The convenience of moving the moving plate and pin by pulling the lever increases the ease of movement. The window frame can be opened by pulling the oblique groove to the inner wall of the round hole, further enhancing the safety of the device.

[0004] The aforementioned device can cover the outer side of the glass by unfolding the sunshade curtain to block strong light and provide heat insulation. However, the curtain needs to be opened manually, making it difficult to continuously protect the window frame. After long-term use, the sealing of the window frame joints is difficult to guarantee, and it is prone to delamination. Therefore, it cannot well meet people's needs. In view of the above situation, technological innovation is carried out on the basis of existing doors and windows. Utility Model Content

[0005] The purpose of this utility model is to provide a heat-insulating and energy-saving door and window to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a heat-insulating and energy-saving door and window, comprising an outer frame and an inner frame, wherein hinges are installed on the upper and lower sides of the front right side of the outer frame and the hinges are rotatably connected to the outer frame, the inner frame is installed inside the outer frame and the inner frame is inlaid with the outer frame, and an inner glass is installed at the inner front end of the inner frame, and a sealing gasket is adhered to the outer side of the inner glass.

[0007] Preferably, a sealing airbag is installed on the inner side of the inner glass, and the sealing airbag is bonded to the inner glass. The inner glass is laminated glass, and the sound-insulating damping adhesive (film) in the middle of the laminated glass plays a key role in weakening and attenuating the transmission.

[0008] Preferably, an outer glass layer is installed at the inner rear end of the inner frame, and the outer glass layer is inlaid with the inner frame. The outer glass layer is low-emissivity glass, which has excellent heat insulation effect and good light transmission.

[0009] Preferably, an elastic airbag is embedded and connected to the rear end of the inner frame, and a sealing gasket is installed on one side of the elastic airbag. The inner frame and the outer frame are bonded together by the sealing gasket, and the elastic airbag under the sealing gasket makes the sealing gasket bond more tightly and stably.

[0010] Preferably, a handle is installed at the front end of the inner frame, and the handle is rotatably connected to the inner frame. By pushing the inner frame to rotate around the hinge through the handle, the inner frame is embedded into the outer frame, and rotating the handle will engage the locking component into the limiting plate.

[0011] Preferably, a locking component is installed on one side of the handle, and the locking component is welded to the handle.

[0012] Preferably, the locking assembly includes a spring rod and a stop block, and the stop block is installed at the front end of the spring rod.

[0013] Preferably, a limiting plate is installed at the middle of the left front end of the outer frame, and the limiting plate is welded to the outer frame. The spring rod abuts against the inner side of the limiting plate through the abutment block, thereby applying a continuous thrust to the inner frame.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: the outer frame is installed in the wall hole, and the inner frame is rotated around the hinge by pushing the handle. The inner frame is embedded in the outer frame. Rotating the handle will insert the locking component into the limiting plate. The spring rod is pressed against the inner side of the limiting plate by the abutment block. The elastic force of the spring rod pushes the inner frame against the outer frame. The inner frame and the outer frame are bonded together by a sealing gasket. The elastic airbag under the sealing gasket makes the sealing gasket fit more tightly and stably, improving the sealing effect when closed. The inner glass and the outer side of the outer glass are bonded to the inner frame by a sealing gasket. The volume of the sealing airbag is usually larger than the gap between the inner glass and the outer glass, so that the sealing airbag fits tightly against the inner glass and the outer glass. The hollow area improves the sound insulation and heat insulation of the device and ensures the sealing performance of the device.

[0015] 1. In this utility model, the inner glass and the outer side of the outer glass are bonded to the inner frame by a sealing gasket. The volume of the sealing airbag is usually larger than the gap between the inner glass and the outer glass, so that the sealing airbag fits tightly against the inner glass and the outer glass. The hollow area improves the sound insulation and heat insulation of the device and ensures the sealing performance of the device.

[0016] 2. The outer frame of this utility model is installed in the wall opening. By pushing the handle, the inner frame rotates around the hinge and is embedded in the outer frame. Rotating the handle will lock the locking component into the limiting plate. The spring rod presses against the inner side of the limiting plate through the abutment block. The elastic force of the spring rod pushes the inner frame against the outer frame. The inner frame and the outer frame are bonded together by a sealing gasket. The elastic airbag under the sealing gasket makes the sealing gasket fit more tightly and stably, improving the sealing effect when closed. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the closed three-dimensional structure of a heat-insulating and energy-saving door and window according to the present invention;

[0018] Figure 2 This is a three-dimensional structural diagram of the opening of a heat-insulating and energy-saving door and window according to the present invention;

[0019] Figure 3 This is a partial top sectional view of the inner frame of a heat-insulating and energy-saving door and window according to the present invention.

[0020] Figure 4 This is a partial three-dimensional structural diagram of the handle of a heat-insulating and energy-saving door and window according to the present invention.

[0021] In the diagram: 1. Outer frame; 2. Inner frame; 3. Hinge; 4. Handle; 5. Locking assembly; 501. Spring rod; 502. Stop block; 6. Limiting plate; 7. Inner glass; 8. Sealing gasket; 9. Sealing airbag; 10. Outer glass; 11. Elastic airbag; 12. Sealing gasket. Detailed Implementation

[0022] like Figure 1 , Figure 2 and Figure 3As shown, a heat-insulating and energy-saving door and window includes an outer frame 1 and an inner frame 2. Hinges 3 are installed on the upper and lower sides of the front right side of the outer frame 1, and the hinges 3 are rotatably connected to the outer frame 1. The inner frame 2 is installed inside the outer frame 1, and the inner frame 2 is inlaid with the outer frame 1. An inner glass 7 is installed at the front end of the inner frame 2, and a sealing gasket 8 is adhered to the outer side of the inner glass 7. A sealing airbag 9 is installed on the inner side of the inner glass 7, and the sealing airbag 9 is adhered to the inner glass 7. An outer glass 10 is installed at the rear end of the inner frame 2, and the outer glass 10 is inlaid with the inner frame 2. The outer sides of the inner glass 7 and the outer glass 10 are adhered to the inner frame 2 by the sealing gasket 8. The volume of the sealing airbag 9 is generally larger than the gap between the inner glass 7 and the outer glass 10, so that the sealing airbag 9 fits tightly against the inner glass 7 and the outer glass 10. The hollow area improves the sound insulation and heat insulation capacity of the device and ensures the sealing performance of the device.

[0023] like Figure 1 , Figure 2 and Figure 4 As shown, a locking component 5 is installed on one side of the handle 4, and the locking component 5 is welded to the handle 4. The locking component 5 includes a spring rod 501 and a stop block 502, and the stop block 502 is installed at the front end of the spring rod 501. A limiting plate 6 is installed in the middle of the left front end of the outer frame 1, and the limiting plate 6 is welded to the outer frame 1. An elastic airbag 11 is embedded and connected to the rear end of the inner frame 2, and a sealing gasket 12 is installed on one side of the elastic airbag 11. By pushing the inner frame 2 around the hinge 3 through the handle 4, the inner frame 2 is embedded into the outer frame 1. Rotating the handle 4 will lock the locking component 5 into the limiting plate 6.

[0024] Working principle: When using this type of heat-insulating and energy-saving door and window, firstly, the outer frame 1 is installed into the wall opening. The inner frame 2 is pushed around the hinge 3 by the handle 4, and the inner frame 2 is embedded in the outer frame 1. The handle 4 is rotated to insert the locking component 5 into the limiting plate 6. The spring rod 501 is pressed against the inner side of the limiting plate 6 by the abutment block 502. The elastic force of the spring rod 501 pushes the inner frame 2 against the outer frame 1. The inner frame 2 and the outer frame 1 are bonded by the sealing gasket 12. The elastic airbag 11 under the sealing gasket 12 makes the sealing gasket 12 fit more tightly and stably, improving the sealing effect when closed. The inner glass 7 and the outer glass 10 are bonded to the inner frame 2 by the sealing gasket 8. The volume of the sealing airbag 9 is usually larger than the gap between the inner glass 7 and the outer glass 10, so that the sealing airbag 9 fits tightly against the inner glass 7 and the outer glass 10. The hollow area improves the sound insulation and heat insulation of the device and ensures the sealing performance of the device.

Claims

1. A heat-insulating and energy-saving door and window, comprising an outer frame (1) and an inner frame (2), characterized in that, The outer frame (1) has hinges (3) installed on the upper and lower sides of the front right side, and the hinges (3) are rotatably connected to the outer frame (1). The inner frame (2) is installed inside the outer frame (1), and the inner frame (2) is inlaid with the outer frame (1). The inner front end of the inner frame (2) is fitted with an inner glass (7), and a sealing gasket (8) is glued to the outer side of the inner glass (7).

2. The heat-insulating and energy-saving door and window according to claim 1, characterized in that, A sealing airbag (9) is installed on the inner side of the inner glass (7), and the sealing airbag (9) is bonded to the inner glass (7).

3. The heat-insulating and energy-saving door and window according to claim 1, characterized in that, The inner frame (2) has an outer glass layer (10) installed at its inner rear end, and the outer glass layer (10) and the inner frame (2) are inlaid together.

4. The heat-insulating and energy-saving door and window according to claim 1, characterized in that, The rear end of the inner frame (2) is inlaid with an elastic airbag (11), and a sealing gasket (12) is installed on one side of the elastic airbag (11).

5. A heat-insulating and energy-saving door and window according to claim 1, characterized in that, The inner frame (2) is equipped with a handle (4) at its front end, and the handle (4) is rotatably connected to the inner frame (2).

6. A heat-insulating and energy-saving door and window according to claim 5, characterized in that, A locking component (5) is installed on one side of the handle (4), and the locking component (5) is welded to the handle (4).

7. A heat-insulating and energy-saving door and window according to claim 6, characterized in that, The locking assembly (5) includes a spring rod (501) and a stop block (502), and the stop block (502) is installed at the front end of the spring rod (501).

8. A heat-insulating and energy-saving door and window according to claim 1, characterized in that, A limiting plate (6) is installed on the middle left side of the front end of the outer frame (1), and the limiting plate (6) is welded to the outer frame (1).

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