Sealing door and window structure

Abstract

The utility model discloses a door and window sealing structure, and belongs to the technical field of doors and windows. The door frame mainly comprises a door frame body, a window frame is hinged to the door frame body, and a mounting frame is mounted on the window frame; the fixing assembly is installed on the installation frame, the fixing assembly comprises a sleeve plate, the sleeve plate is installed on the installation frame, and a buckling groove is formed in the sleeve plate; the second sealing soft strip is mounted on the side surface of the sleeve plate; the limiting block is mounted on the mounting frame, and a convex block is arranged on the mounting frame; and the clamping block is clamped on the convex block, the clamping block is of a concave structure, and the convex block is connected with a second bolt. According to the sealing door and window structure, through the arrangement of the sleeve plate, the buckling groove, the second sealing soft strip, the limiting block, the protruding block, the first bolt, the clamping block, the second bolt and the spring, a gap between the window frame and the door frame body is sealed, and meanwhile the second sealing soft strip can be conveniently taken, disassembled and replaced.

Description

Technical Field

[0001] This application relates to the technical field of doors and windows, and specifically relates to a sealed door and window structure. Background Art

[0002] Doors and windows generally refer to the openings in building structures for lighting, ventilation, and access, including doors and windows. There is a wide variety of doors and windows with diverse materials, such as wooden doors and windows, aluminum alloy doors and windows, plastic steel doors and windows, etc. They play important roles in aspects such as the aesthetics, insulation, sound insulation, and safety of buildings.

[0003] For example, the patent with the publication number CN220014986U specifically discloses a sealing structure for doors and windows, including the settings of a door frame main body, a window frame, a first sealing groove, a second sealing groove, a first tempered glass, a first sealing soft strip, and a second sealing soft strip, thereby filling the gap between the door frame and the door frame main body, preventing external air flow from entering the room through the gap, and thus improving the sealing effect of the doors and windows.

[0004] In the above patent, the sealing soft strip is installed on the outer surface of the installation frame. Since the sealing soft strip is usually made of rubber, silica gel, or other polymer materials, when exposed to environmental factors such as air, temperature changes, and sunlight for a long time, it will gradually lose its elasticity, harden, crack, or even fall off. Therefore, after long-term use, the sealing soft strip in the door frame is likely to age and have a poor sealing effect. Therefore, it is necessary to design a sealed door and window structure to solve the above problems.

[0005] It should be noted that the above information disclosed in this background art section is only used to understand the background art of the concept of this application, and therefore, it may include information that does not constitute prior art. Summary of the Invention

[0006] Based on the above problems existing in the prior art, the problem to be solved by this application is: to provide a sealed door and window structure to solve the problem that in the above patent, the sealing soft strip is installed on the outer surface of the installation frame. Since the sealing soft strip is usually made of rubber, silica gel, or other polymer materials, when exposed to environmental factors such as air, temperature changes, and sunlight for a long time, it will gradually lose its elasticity, harden, crack, or even fall off. Therefore, after long-term use, the sealing soft strip in the door frame is likely to age and have a poor sealing effect.

[0007] The technical solution adopted by this application to solve its technical problems is: a sealed door and window structure. It mainly includes: a door frame main body, on which a window frame is hinged, and an installation frame is installed on the window frame; a fixing component, which is installed on the installation frame, and the fixing component includes: a sleeve plate, which is installed on the installation frame, and a buckle groove is opened on the sleeve plate; a second sealing soft strip, which is installed on the side of the sleeve plate; a limiting block, which is installed on the installation frame, and there is a convex block on the installation frame; a clamping block, which is clamped on the convex block, the clamping block is of a concave structure, and a second bolt is connected to the convex block.

[0008] Further, a handle is installed on the window frame.

[0009] Further, the sleeve plate is concave.

[0010] Further, four groups of first bolts are connected to the limiting block.

[0011] Further, a spring is installed on the clamping block.

[0012] The beneficial effect of this application is: a sealed door and window structure provided by this application, through the settings of the sleeve plate, buckle groove, second sealing soft strip, limiting block, convex block, first bolt, clamping block, second bolt and spring, so as to seal the gap between the window frame and the door frame main body, and at the same time facilitate the removal, replacement and installation of the second sealing soft strip.

[0013] In addition to the purposes, features and advantages described above, this application has other purposes, features and advantages. The following will refer to the drawings to make a further detailed description of this application. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The specification drawings constituting a part of this application are used to provide a further understanding of this application. The schematic embodiments of this application and their descriptions are used to explain this application and do not constitute an improper limitation to this application. In the drawings:

[0015] Figure 1 is the overall schematic diagram of a sealed door and window structure in this application;

[0016] Figure 2 is Figure 1 the explosion schematic diagram of

[0017] Figure 3 is Figure 2 the enlarged structural schematic diagram of part A in

[0018] Figure 4 is Figure 1 the structural schematic diagram of the second sealing soft strip in

[0019] Among them, the reference numerals in the drawings:

[0020] 1. Door frame main body; 101. First sealing groove; 2. Window frame; 201. Handle; 202. Installation frame; 203. Tempered glass; 204. First sealing soft strip; 3. Fixing component; 301. Sleeve plate; 302. Buckling groove; 303. Second sealing soft strip; 304. Limiting block; 305. Convex block; 306. First bolt; 307. Clamping block; 308. Second bolt; 309. Spring. Specific implementation mode

[0021] It should be noted that, without conflict, the embodiments in this application and the features in the embodiments can be combined with each other. The following will describe this application in detail with reference to the drawings and in combination with the embodiments.

[0022] In order to enable those skilled in the art to better understand the solution of this application, the following will clearly and completely describe the technical solutions in the embodiments of this application with reference to the drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of this application.

[0023] As Figures 1-4 shown, this application provides a sealed door and window structure, including a door frame main body 1, a window frame 2 is hinged on the door frame main body 1, and a handle 201 is fixedly installed on the window frame 2, and the handle 201 is used to open and close the window frame 2;

[0024] An installation frame 202 is fixedly installed on the window frame 2, and a first sealing soft strip 204 is arranged between the installation frame 202 and the window frame 2. The first sealing soft strip 204 is used to improve the contact sealing performance between the window frame 2 and the door frame main body 1 when the window frame 2 covers the door frame main body 1. A tempered glass 203 is fixedly installed in the installation frame 202;

[0025] A fixing component 3 is installed on the installation frame 202, and the fixing component 3 is used to improve the sealing performance between the installation frame 202 and the door frame main body 1. The fixing component 3 includes a sleeve plate 301 covering the installation frame 202. The sleeve plate 301 is concave, so as to wrap the corners of the installation frame 202 and play a certain protective and sealing role;

[0026] A second sealing soft strip 303 is fixedly installed on the side surface of the sleeve plate 301. At the same time, a first sealing groove 101 adapted to the size of the second sealing soft strip 303 is opened on the door frame main body 1. The second sealing soft strip 303 is sleeved on the installation frame 202, and the second sealing soft strip 303 is used to improve the contact sealing performance between the window frame 2 and the door frame main body 1 when the window frame 2 covers the door frame main body 1;

[0027] It should be noted that when the window frame 2 is closed on the door frame body 1, the second sealing soft strip 303 is buckled in the first sealing groove 101;

[0028] A limiting block 304 is installed on the installation frame 202. The limiting block 304 is fitted and installed on the installation frame 202. There is a convex block 305 on the installation frame 202. At the same time, a buckle groove 302 adapted to the size of the convex block 305 is opened on the sleeve plate 301, and the convex block 305 protrudes from the buckle groove 302;

[0029] Four groups of first bolts 306 are connected to the limiting block 304, and the limiting block 304 is fixed on the installation frame 202 through the first bolts 306;

[0030] A clamping block 307 is sleeved on the convex block 305. The clamping block 307 is of a concave structure. The clamping block 307 is adapted to be clamped on the convex block 305 and squeeze the sleeve plate 301 against the limiting block 304. A second bolt 308 is connected to the convex block 305, and the convex block 305 fixes the sleeve plate 301 on the limiting block 304 through the second bolt 308;

[0031] A spring 309 is fixedly installed on the clamping block 307. The second bolt 308 passes through the spring 309 and is connected to the clamping block 307, so as to always squeeze and fit the sleeve plate 301 against the limiting block 304;

[0032] Working principle:

[0033] When opening and closing the door and window, hold the handle 201 and push it in the outdoor direction. Under the action of the hinge, the window frame 2 drives the fixed component 3 to rotate into the interior of the door frame body 1. When the front surface of the window frame 2 is parallel to the front surface of the door frame body 1, it is the closed state. When the window is closed, the first sealing soft strip 204 and the second sealing soft strip 303 are squeezed. And the second sealing soft strip 303 is squeezed to form an extrusion seal inside the first sealing groove 101, so as to seal the gap between the window frame 2 and the door frame body 1, thereby isolating the external air flow and improving the indoor heat preservation effect;

[0034] When the second sealing soft strip 303 is used for a long time and loses elasticity, hardens, cracks or even partially falls off due to long-term exposure to environmental factors such as air, temperature changes, and sunlight, loosen the second bolt 308 to remove the sleeve plate 301 from the installation frame 202, so as to facilitate the removal and replacement of the second sealing soft strip 303. Compared with the above patent which is fixed and installed, the second sealing soft strip 303 is not easy to disassemble and replace.

[0035] The above are only the preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, various modifications and variations can be made to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included within the protection scope of the present application.

Claims

1. A sealed door and window structure, characterized in that: include: A door frame main body (1), a window frame (2) being hingedly connected to the door frame main body (1), and a mounting frame (202) being mounted on the window frame (2); A fixing component (3), the fixing component (3) being installed on the installation frame (202), the fixing component (3) comprising: A sleeve plate (301), the sleeve plate (301) being mounted on the mounting frame (202), and a buckle groove (302) being provided on the sleeve plate (301); A second soft sealing strip (303), the second soft sealing strip (303) being installed on a side surface of the sleeve plate (301); A limiting block (304), the limiting block (304) being mounted on the mounting frame (202), the mounting frame (202) having a protrusion (305); A clamping block (307) is clamped on the protruding block (305); the clamping block (307) is a concave structure; and a second bolt (308) is connected to the protruding block (305).

2. A sealed door and window structure according to claim 1, characterized in that: A handle (201) is installed on the window frame (2).

3. A sealed door and window structure according to claim 2, characterized in that: The sleeve plate (301) is concave.

4. A sealed door and window structure according to claim 3, characterized in that: Four groups of first bolts (306) are connected to the limiting block (304).

5. A sealed door and window structure according to claim 4, characterized in that: A spring (309) is installed on the clamping block (307).

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