Heat insulation sealing door and window

Abstract

The utility model discloses a heat insulation sealing door and window which comprises a first frame, a push strip is connected between the first frame and a middle partition plate in a sliding mode, hollow glass is installed on the inner side of the first frame, a threaded rod is connected to the inner side of a threaded sleeve in a screwed mode, and an air bag strip is arranged between the first frame and a door and window frame. The first filler can improve the heat insulation performance of the door and window and provide support for the hollow glass, the threaded rod is screwed through a screwdriver, the threaded rod pushes the push strip to move, the push strip extrudes the sealing buffer strip to fix the hollow glass, the sealing buffer strip can provide vibration reduction and sealing performance, and therefore the noise reduction and sealing performance is further provided; the arranged blocking strip frame can prevent rainwater and dust from entering the inner side of the door and window from gaps, when the door and window is closed, the small air pump is started to inflate the air bag strip, the expanded air bag strip can fill a groove formed by the first frame and the door and window frame, and therefore the sealing performance is further enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of doors and windows, and specifically, to a heat-insulating and sealing door and window. Background Technique

[0002] Doors and windows are important components in the building envelope structure system. According to their different positions, they are divided into enclosure components or partition components, and have different design requirements, respectively having functions such as heat preservation, heat insulation, sound insulation, waterproofing, and fire prevention.

[0003] In the patent with the publication number CN 216240253U, a new type of heat-insulating and sealing door and window is disclosed. Aiming at the problems of poor heat-insulating effect of existing doors and windows, and that the connection of the door and window frames is mostly connected by welding, and when one part is damaged, the whole needs to be replaced, wasting resources, the following solution is proposed. It includes a first door frame, a second door frame, a third door frame, a fourth door frame, a fifth door frame, and a sixth door frame. Two first heat-insulating strips are installed between the first door frame and the second door frame, two second heat-insulating strips are installed between the second door frame and the third door frame, the fourth door frame is installed inside the third door frame, the bottom of the fifth door frame is connected to the top of the second door frame, and a third heat-insulating strip is installed between the fourth door frame and the fifth door frame. The utility model improves the heat-insulating effect of the doors and windows, and can be replaced separately when one part is damaged, avoiding waste of resources.

[0004] Although the heat-insulating problem is solved in the above door and window structure, its structure is complex, and the structures are connected by rubber strips. The rubber strips are prone to aging and deformation, which makes the doors and windows prone to deformation, affecting the normal use of the doors and windows. Moreover, passive sealing and heat insulation are adopted in the above door and window structure, which makes the rubber strips frequently squeezed and rubbed, and the service life of the rubber strips decreases, further affecting the sealing ability of the doors and windows.

[0005] Regarding the problems in the related technology, no effective solution has been proposed yet. Content of the Utility Model

[0006] Aiming at the problems in the related technology, the utility model proposes a heat-insulating and sealing door and window to overcome the above technical problems existing in the existing related technology.

[0007] To this end, the specific technical solution adopted by the utility model is as follows:

[0008] A heat-insulating and sealing door and window, comprising a first frame, a middle partition board is fixedly connected to the inner side of the first frame, a push bar is slidably connected between the first frame and the middle partition board, a sealing buffer strip is arranged on the outer sides of the push bar and the middle partition board, a hollow glass is installed on the inner side of the first frame, a threaded sleeve is fixedly connected to the inner side of the first frame, a threaded rod is spirally connected to the inner side of the threaded sleeve, a bar-shaped frame is fixedly connected to the outer side of the first frame, and a door and window frame is slidably installed on the outer sides of the first frame and the bar-shaped frame. An airbag strip is arranged between the first frame and the door and window frame.

[0009] As a further solution of the present invention, the hollow glass comprises tempered glass, and a sealing rubber strip is arranged between the edges of the two groups of tempered glass.

[0010] As a further solution of the present invention, cavities are arranged on the left and right sides of the sealing buffer strip.

[0011] As a further solution of the present invention, the threaded rod is rotatably connected to the push bar.

[0012] As a further solution of the present invention, several of the threaded sleeves and the threaded rods are arranged at equal intervals, and a cross opening is arranged on the inner side of the end of the threaded rod.

[0013] As a further solution of the present invention, a first filler is arranged in the cavity of the first frame and the middle partition board, a second filler is arranged in the cavity of the bar-shaped frame, and a third filler is arranged in the cavity of the door and window frame.

[0014] As a further solution of the present invention, the airbag strip is fixedly connected to the door and window frame and is slidably connected to the first frame.

[0015] As a further solution of the present invention, a small air pump is installed on the inner side of the door and window frame, and the small air pump on the inner side of the door and window frame is communicated with the airbag strip through a hose.

[0016] The beneficial effects of the present invention are:

[0017] The present utility model is provided with a first frame, a door and window frame, an airbag strip, insulating glass, etc. This set of doors and windows uses aluminum alloy as the profile and bends it into the shape of the first frame. A middle partition is welded inside the first frame, and a first filler is filled in the cavity formed by the first frame and the middle partition. The first filler can improve the heat insulation performance of the doors and windows and provide support for the insulating glass. By screwing the threaded rod with a screwdriver, the threaded rod pushes the push bar to move, and the push bar squeezes the sealing buffer strip to fix the insulating glass. The sealing buffer strip can provide shock absorption and sealing performance, thereby further providing noise reduction and sealing performance. The provided strip frame can prevent rainwater and dust from entering the inner side of the doors and windows through the gaps. When closing, a small air pump is turned on to inflate the airbag strip, making it expand. The expanded airbag strip can fill the groove formed by the first frame and the door and window frame, thereby further enhancing the sealing performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0019] Figure 1 FIG. is a schematic diagram of the overall structure of a heat-insulating and sealing door and window according to an embodiment of the present utility model;

[0020] Figure 2 FIG. is a schematic diagram of the installation structure of the first frame and the door and window strip frame of a heat-insulating and sealing door and window according to an embodiment of the present utility model;

[0021] Figure 3 FIG. is a schematic diagram of the structure of the door and window frame of a heat-insulating and sealing door and window according to an embodiment of the present utility model;

[0022] Figure 4 FIG. is a schematic diagram of the structure of the sealing buffer strip of a heat-insulating and sealing door and window according to an embodiment of the present utility model;

[0023] Figure 5 FIG. is a schematic diagram of the structure of the threaded sleeve and the threaded rod of a heat-insulating and sealing door and window according to an embodiment of the present utility model;

[0024] Figure 6 FIG. is a schematic diagram of the structure of the first filler of a heat-insulating and sealing door and window according to an embodiment of the present utility model.

[0025] In the figure:

[0026] 1. First frame; 2. Middle partition board; 3. Push bar; 4. Sealing buffer strip; 5. Insulating glass; 51. Tempered glass plate; 52. Sealing rubber strip; 6. Threaded sleeve; 7. Threaded rod; 8. Bar frame; 9. Door and window frame; 10. Airbag strip; 11. First filler; 12. Second filler; 13. Third filler. Detailed implementation manners

[0027] To further illustrate each embodiment, the present invention provides accompanying drawings. These accompanying drawings are part of the disclosure of the present invention, mainly used to illustrate the embodiments, and can be combined with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those of ordinary skill in the art should be able to understand other possible implementation manners and the advantages of the present invention. The components in the drawings are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0028] According to an embodiment of the present invention, a heat-insulating and sealing door and window is provided.

[0029] Please refer to the accompanying specification Figures 1-5 , a heat-insulating and sealing door and window according to an embodiment of the present invention includes a first frame 1. A middle partition board 2 is fixedly connected to the inner side of the first frame 1. A push bar 3 is slidably connected between the first frame 1 and the middle partition board 2. A sealing buffer strip 4 is arranged on the outer sides of the push bar 3 and the middle partition board 2. An insulating glass 5 is installed on the inner side of the first frame 1. A threaded sleeve 6 is fixedly connected to the inner side of the first frame 1. A threaded rod 7 is screwed into the inner side of the threaded sleeve 6. A bar frame 8 is fixedly connected to the outer side of the first frame 1. A door and window frame 9 is slidably installed on the outer sides of the first frame 1 and the bar frame 8. An airbag strip 10 is arranged between the first frame 1 and the door and window frame 9.

[0030] This set of doors and windows is made of aluminum alloy profiles and bent into the shape of the first frame 1. The middle partition board 2 is welded to the inner side of the first frame 1, and the first filler 11 is filled in the cavity formed between the first frame 1 and the middle partition board 2. The first filler 11 can improve the heat-insulating performance of the doors and windows and provide support for the insulating glass 5. By screwing the threaded rod 7 with a screwdriver, the threaded rod 7 moves forward and backward in the threaded sleeve 6, and the threaded rod 7 pushes the push bar 3 to move. The push bar 3 squeezes the sealing buffer strip 4 to fix the insulating glass 5. The sealing buffer strip 4 can provide shock absorption and sealing performance, thereby further providing noise reduction and sealing performance. The provided bar frame 8 can prevent rainwater and dust from entering the inner side of the doors and windows through the gaps. When closing, a small air pump is turned on to inflate the airbag strip 10 to make it expand. The expanded airbag strip 10 can fill the groove formed between the first frame 1 and the door and window frame 9, thereby further enhancing the sealing performance.

[0031] In one embodiment, please refer to the accompanying specification Figures 1-5, As a further solution of the present utility model, the insulating glass 5 includes tempered glass 51, and a sealing strip 52 is provided between the edges of the two groups of tempered glass 51.

[0032] The insulating glass 5 is composed of two pieces of tempered glass 51 and a sealing strip 52, and has excellent heat insulation and sound insulation performance.

[0033] In another embodiment, please refer to the attached drawings of the specification Figures 1-5 , As a further solution of the present utility model, cavities are provided on the left and right sides of the sealing buffer strip 4, the threaded rod 7 is rotatably connected to the push strip 3, several of the threaded sleeves 6 and the threaded rod 7 are arranged at equal intervals, and a cross port is provided inside the end of the threaded rod 7.

[0034] By screwing the threaded rod 7 with a screwdriver, the threaded rod 7 moves forward and backward in the threaded sleeve 6, the threaded rod 7 pushes the push strip 3 to move, and the push strip 3 squeezes the sealing buffer strip 4 to fix the insulating glass 5. The sealing buffer strip 4 can provide shock absorption and sealing performance, thereby further providing noise reduction and sealing performance.

[0035] In one embodiment, please refer to the attached drawings of the specification Figures 1-5 , As a further solution of the present utility model, a first filler 11 is provided in the cavities of the first frame 1 and the middle partition 2, a second filler 12 is provided in the cavity of the strip frame 8, and a third filler 13 is provided in the cavity of the door and window frame 9.

[0036] Each filler can provide support ability, reduce the deformation of the profile, each filler absorbs noise, thereby reducing noise, and each filler is also beneficial to heat insulation.

[0037] In another embodiment, please refer to the attached drawings of the specification Figures 1-5 , As a further solution of the present utility model, the airbag strip 10 is fixedly connected to the door and window frame 9, the airbag strip 10 is slidably connected to the first frame 1, a small air pump is installed inside the door and window frame 9, and the small air pump inside the door and window frame 9 is communicated with the airbag strip 10 through a hose.

[0038] When closing, the small air pump is turned on to inflate the airbag strip 10 to make it expand. The expanded airbag strip 10 can fill the groove formed by the first frame 1 and the door and window frame 9, thereby further enhancing the sealing performance.

[0039] In use, this set of doors and windows is made of aluminum alloy profiles and bent into the shape of the first frame 1. The middle partition 2 is welded inside the first frame 1, and the first filler 11 is filled in the cavity formed by the first frame 1 and the middle partition 2. The first filler 11 can improve the heat insulation performance of the doors and windows and provide support for the insulating glass 5. By screwing the threaded rod 7 with a screwdriver, the threaded rod 7 moves forward and backward in the threaded sleeve 6, and the threaded rod 7 pushes the push bar 3 to move. The push bar 3 squeezes the sealing buffer strip 4 to fix the insulating glass 5. The sealing buffer strip 4 can provide shock absorption and sealing performance, thereby further providing noise reduction and sealing performance. The set stop bar frame 8 can prevent rainwater and dust from entering the inner side of the doors and windows through the gaps. When closing, a small air pump is turned on to inflate the airbag strip 10, making it expand. The expanded airbag strip 10 can fill the groove formed by the first frame 1 and the door and window frame 9, thereby further enhancing the sealing performance.

[0040] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A heat-insulating sealed door and window, comprising a first frame (1), characterized in that: The inner side of the first frame (1) is fixedly connected to a middle partition plate (2), a push strip (3) is slidably connected between the first frame (1) and the middle partition plate (2), a sealing buffer strip (4) is provided on the outer side of the push strip (3) and the middle partition plate (2), an insulating glass (5) is installed on the inner side of the first frame (1), a threaded sleeve (6) is fixedly connected to the inner side of the first frame (1), a threaded rod (7) is spirally connected to the inner side of the threaded sleeve (6), a stopper frame (8) is fixedly connected to the outer side of the first frame (1), a door and window frame (9) is slidably installed on the outer side of the first frame (1) and the stopper frame (8), and an airbag strip (10) is provided between the first frame (1) and the door and window frame (9).

2. The heat-insulating sealed door and window according to claim 1, characterized in that: The insulating glass (5) comprises tempered glass (51), and a sealing strip (52) is provided between the edges of two groups of tempered glass (51).

3. The heat-insulating sealed door and window according to claim 1, characterized in that: The sealing buffer strip (4) is provided with cavities on the left and right sides.

4. The heat-insulating sealed door and window according to claim 1, characterized in that: The threaded rod (7) is rotatably connected to the push bar (3).

5. The heat-insulating sealed door and window according to claim 1, characterized in that: The plurality of threaded sleeves (6) and threaded rods (7) are arranged at equal intervals, and a cross opening is provided on the inner side of the end of the threaded rod (7).

6. The heat-insulating sealed door and window according to claim 1, characterized in that: A first filler (11) is provided in the cavities of the first frame (1) and the middle partition plate (2), a second filler (12) is provided in the cavity of the barrier strip frame (8), and a third filler (13) is provided in the cavity of the door and window frame (9).

7. The heat-insulating sealed door and window according to claim 1, characterized in that: The airbag strip (10) is fixedly connected to the door and window frame (9), and the airbag strip (10) is slidably connected to the first frame (1).

8. The heat-insulating sealed door and window according to claim 1, characterized in that: A small air pump is installed inside the door and window frame (9), and the small air pump inside the door and window frame (9) is connected to the air bag strip (10) through a hose.

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