Door and window sealing structure

Abstract

The utility model relates to the technical field of doors and windows, in particular to a door and window sealing structure which comprises a door and window body, two first supporting plates are fixedly connected to the front end face of the door and window body, and two second supporting plates are fixedly connected to the front end face of the door and window body. When a door or window is locked, the rubber inner check block and the rubber outer check block are driven to be clamped together to form a sealing structure for sealing a gap space when the door or window is locked, meanwhile, the rubber convex strip and the rubber concave strip can be tightly attached to one position so as to block external airflow, the sealing effect of the door or window sealing structure is guaranteed, and the service life of the door or window is prolonged. Meanwhile, the rubber convex strip and the rubber concave strip are located in the door and window, aging caused by contact with rainwater is avoided, the door and window grip at the position of the glass window frame is rotated, the rotating shaft can drive the limiting block to be clamped into the embedded clamping groove of the door and window body in a limited mode, and then the glass window frame can be locked by rotating the fastening bolt.

Description

Technical Field

[0001] The utility model relates to the technical field of doors and windows, in particular to a sealing structure for doors and windows. Background Art

[0002] Doors and windows are one of the indispensable main materials in decoration building materials. Doors and windows have the functions of insulation and safety. They can isolate the cold from the outside and protect the indoor temperature. At the same time, they can also play a role in heat insulation and sound insulation. They play a certain role in the safety of residents. At the same time, their role in the home is not insignificant. They have functions such as insulation, heat insulation, sound insulation, waterproofing, fire prevention, and decoration. Window sealing refers to the measures installed between the window frame and the glass to fill the gap and prevent temperature, humidity and noise from penetrating into the room.

[0003] The prior art discloses patent application number "CN202020930278.X", a door and window sealing structure, including a window frame, an upper track frame arranged on the upper part of the window frame, a lower track frame arranged on the lower part of the window frame, a track arranged on the upper track frame and the lower track frame, and a window body slidably arranged on the track, and mounting grooves are arranged in the upper track frame and the lower track frame, a sealing assembly is arranged in the mounting groove, and there is a gap between the bottom of the mounting groove and the end of the window body for accommodating the sealing assembly.

[0004] The door and window sealing structure can only clamp the window body and reduce the shaking of the window body. However, in actual use, since the sealing structure of most doors and windows is relatively simple and the sealing strip is exposed to the outside, the sealing strip will age after long-term use, which will lead to poor sealing of the doors and windows and fail to seal the entire doors and windows well, thereby affecting the sealing effect of the door and window sealing structure and being not conducive to the use of the door and window sealing structure. Utility Model Content

[0005] The purpose of the utility model is to provide a door and window sealing structure to solve the problems raised in the above background technology.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] A door and window sealing structure comprises a door and window main body, the front end surface of the door and window main body is fixedly connected with two first supporting plates, the front end surface of the door and window main body is fixedly connected with two second supporting plates, the inner side surfaces of the two first supporting plates and the second supporting plates are rotatably connected with movable rotating plates, and one side of the two movable rotating plates is fixedly installed with a glass window frame;

[0008] The rear end surface of the glass window frame is installed with a rubber inner stopper, the interior of the door and window body is installed with a rubber outer stopper, the periphery of the glass window frame is fixedly connected with rubber convex strips, and the interior of the door and window body is connected with rubber concave strips.

[0009] Preferably, a guide rail frame is fixedly installed inside the door and window body, and a first glass sliding door and a second glass sliding door are slidably installed inside the guide rail frame.

[0010] Preferably, the glass window frame is rotatably connected to a rotating shaft inside, one side of the rotating shaft passes through the glass window frame and extends to one side of the glass window frame, one side of the rotating shaft is fixedly connected to a door and window handle, a limit block is installed on the outer surface of the rotating shaft, the front end surface of the door and window body is threadedly connected to a fastening bolt, and the rear side of the fastening bolt passes through the door and window body and extends to the interior of the door and window body.

[0011] Preferably, a groove is provided inside the rubber concave strip, the groove is matched with the rubber convex strip, and one side of the rubber convex strip is embedded and clamped with the inside of the rubber concave strip through the groove.

[0012] Preferably, an embedding slot is provided on the inner side of the door and window body, the embedding slot is matched with the limiting block, and one side of the limiting block is connected to the inner side of the door and window body through the embedding slot.

[0013] Preferably, a mounting slot is provided inside the rubber outer stopper, the mounting slot is matched with the rubber inner stopper, and one side of the rubber inner stopper is snap-connected with the inside of the rubber outer stopper through the mounting slot.

[0014] Beneficial effects of the utility model:

[0015] 1. The utility model rotates and closes the glass window frame at the main body of the door and window, which drives the rubber inner stopper and the rubber outer stopper to be clamped together to form a sealing structure, which is used to seal the gap space when the door and window are locked, further improving the sealing of the door and window. At the same time, the rubber convex strip and the rubber concave strip can also be closely fitted together to block the airflow in the outside world and ensure the sealing effect of the door and window sealing structure. At the same time, the rubber convex strip and the rubber concave strip are located inside the door and window to avoid aging due to contact with rainwater, thereby increasing the service life of the door and window sealing structure;

[0016] 2. The utility model rotates the door and window handle at the glass window frame so that the rotating shaft drives the limit block to be limited and connected to the embedded slot of the door and window body. Then, the fastening bolt is rotated to lock the glass window frame. At the same time, the first glass sliding door and the second glass sliding door moved on the guide rail frame can further seal the door and window, which is beneficial to enhance the sound insulation effect of the door and window sealing structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the utility model or the prior art, the drawings required for use in the embodiments or the prior art description are briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This utility model Figure 1 A schematic diagram of the structure of the middle rubber inner stopper and the rubber outer stopper;

[0020] Figure 3 This utility model Figure 2 The enlarged view of point A in the middle;

[0021] Figure 4 This utility model Figure 1 Installation diagram of the middle guide frame, the first glass sliding door and the second glass sliding door;

[0022] Figure 5 This utility model Figure 1 Schematic diagram of the structure of the middle glass window frame and rubber convex strip;

[0023] Figure 6 This utility model Figure 5 The enlarged view of point B in the middle;

[0024] The reference numerals in the figures are as follows:

[0025] 1. Door and window body; 2. First support plate; 3. Second support plate; 4. Movable rotating plate; 5. Glass window frame; 6. Rubber inner stopper; 7. Rubber outer stopper; 8. Rubber convex strip; 9. Rubber concave strip; 10. Guide rail frame; 11. First glass sliding door; 12. Second glass sliding door; 13. Rotating shaft; 14. Door and window handle; 15. Limit block; 16. Fastening bolt; 17. Groove; 18. Embedded card slot; 19. Installation card slot. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments 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.

[0027] like Figures 1 to 6 As shown, a door and window sealing structure comprises a door and window body 1, the front end surface of the door and window body 1 is fixedly connected with two first support plates 2, the front end surface of the door and window body 1 is fixedly connected with two second support plates 3, the inner side surfaces of the two first support plates 2 and the second support plates 3 are rotatably connected with movable rotating plates 4, one side of the two movable rotating plates 4 is fixedly installed with a glass window frame 5, and through the installation and use of the movable rotating plates 4, the movable rotating plates 4 can drive the glass window frame 5 to rotate and adjust, so as to close or open the glass window frame 5, which is convenient to use;

[0028] A rubber inner stopper 6 is installed on the rear end surface of the glass window frame 5 , a rubber outer stopper 7 is installed inside the door and window body 1 , rubber convex strips 8 are fixedly connected around the glass window frame 5 , and a rubber concave strip 9 is connected inside the door and window body 1 .

[0029] A guide rail frame 10 is fixedly installed inside the door and window main body 1, and a first glass sliding door 11 and a second glass sliding door 12 are slidably installed inside the guide rail frame 10. Through the installation and use of the first glass sliding door 11 and the second glass sliding door 12, the two glass sliding doors can be moved on the guide rail frame 10 to seal the doors and windows again so as to improve the sealing ability of the doors and windows.

[0030] A rotating shaft 13 is rotatably connected inside the glass window frame 5, one side of the rotating shaft 13 penetrates the glass window frame 5 and extends to one side of the glass window frame 5, one side of the rotating shaft 13 is fixedly connected to a door and window handle 14, a limit block 15 is installed on the outer surface of the rotating shaft 13, and a fastening bolt 16 is threadedly connected to the front end surface of the door and window body 1, and the rear side of the fastening bolt 16 penetrates the door and window body 1 and extends to the inside of the door and window body 1.

[0031] A groove 17 is formed inside the rubber concave strip 9 , and the groove 17 is matched with the rubber convex strip 8 . One side of the rubber convex strip 8 is embedded and clamped with the inside of the rubber concave strip 9 through the groove 17 .

[0032] An embedding slot 18 is provided on the inner side of the door and window body 1 , and the embedding slot 18 is matched with the limiting block 15 . One side of the limiting block 15 is connected to the inner side of the door and window body 1 through the embedding slot 18 .

[0033] An installation slot 19 is provided inside the rubber outer stopper 7 , and the installation slot 19 is adapted to the rubber inner stopper 6 . One side of the rubber inner stopper 6 is connected to the inside of the rubber outer stopper 7 through the installation slot 19 .

[0034] The working principle of a door and window sealing structure provided by the utility model is as follows:

[0035] By rotating and closing the glass window frame 5 at the door and window body 1, the rubber inner stopper 6 at the glass window frame 5 will be snapped into the rubber outer stopper 7 inside the door and window body 1, so that the rubber inner stopper 6 and the rubber outer stopper 7 will form a sealing structure for sealing the gap space when the door and window are locked, further improving the sealing of the door and window, and then the glass window frame 5 will also drive the rubber convex strip 8 to be embedded in the groove 17 of the rubber concave strip 9, at this time, the rubber convex strip 8 and the rubber concave strip 9 can be tightly fitted together to block the airflow in the outside world and ensure the sealing effect of the door and window sealing structure. At the same time, the rubber convex strip 8 and the rubber concave strip 9 are located inside the door and window to avoid aging due to contact with rainwater, thereby increasing the service life of the door and window sealing structure;

[0036] By rotating the door and window handle 14 at the glass window frame 5, the rotating shaft 13 at the door and window handle 14 will rotate, so that the rotating shaft 13 will drive the limit block 15 to be limited and clamped into the embedded slot 18 of the door and window body 1, so as to preliminarily fix the glass window frame 5, and then rotate the fastening bolt 16 so that the fastening bolt 16 can be fixed to the limit block 15, so as to strengthen the sealing installation of the glass window frame 5, thereby locking the glass window frame 5, and then moving the first glass sliding door 11 and the second glass sliding door 12 on the guide rail frame 10 can further seal the doors and windows, which is beneficial to enhance the sound insulation effect of the door and window sealing structure.

[0037] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A door and window sealing structure, comprising a door and window main body (1), Features: The front end surface of the door and window body (1) is fixedly connected to two first support plates (2), the front end surface of the door and window body (1) is fixedly connected to two second support plates (3), the inner side surfaces of the two first support plates (2) and the second support plates (3) are rotatably connected to movable rotating plates (4), and one side of the two movable rotating plates (4) is fixedly installed with a glass window frame (5); The rear end surface of the glass window frame (5) is installed with a rubber inner stopper (6), the interior of the door and window body (1) is installed with a rubber outer stopper (7), the periphery of the glass window frame (5) is fixedly connected with a rubber convex strip (8), and the interior of the door and window body (1) is connected with a rubber concave strip (9).

2. A door and window sealing structure according to claim 1, It is characterized in that A guide rail frame (10) is fixedly installed inside the door and window body (1), and a first glass sliding door (11) and a second glass sliding door (12) are slidably installed inside the guide rail frame (10).

3. A door and window sealing structure according to claim 1, It is characterized in that The glass window frame (5) is rotatably connected to a rotating shaft (13) inside, one side of the rotating shaft (13) passes through the glass window frame (5) and extends to one side of the glass window frame (5), one side of the rotating shaft (13) is fixedly connected to a door and window handle (14), a limit block (15) is installed on the outer surface of the rotating shaft (13), and a fastening bolt (16) is threadedly connected to the front end surface of the door and window body (1), and the rear side of the fastening bolt (16) passes through the door and window body (1) and extends to the inside of the door and window body (1).

4. A door and window sealing structure according to claim 1, It is characterized in that A groove (17) is provided inside the rubber concave strip (9), and the groove (17) is matched with the rubber convex strip (8). One side of the rubber convex strip (8) is embedded and clamped with the inside of the rubber concave strip (9) through the groove (17).

5. A door and window sealing structure according to claim 3, It is characterized in that An embedding slot (18) is provided on the inner side surface of the door and window body (1), the embedding slot (18) is matched with the limit block (15), and one side of the limit block (15) is snap-connected with the inner side surface of the door and window body (1) via the embedding slot (18).

6. A door and window sealing structure according to claim 1, It is characterized in that The rubber outer stopper (7) is provided with a mounting slot (19) inside, the mounting slot (19) is adapted to the rubber inner stopper (6), and one side of the rubber inner stopper (6) is snap-connected with the inside of the rubber outer stopper (7) via the mounting slot (19).

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