Door and window with sealing function

Abstract

The utility model discloses a door and window with a sealing function, which comprises a door and window frame, moving grooves are arranged on the upper side and the lower side of the inner wall of the door and window frame, support sliding rods are fixedly connected in the moving grooves, a door and window body I is mounted on one side in the moving grooves, a door and window body II is mounted on one side of the door and window body I, and clamping grooves are arranged on two sides of the inner wall of the door and window frame. First rubber air bags are fixedly installed on the two sides of the inner wall of the moving groove, second rubber air bags are fixedly installed on the two sides of the inner wall of the clamping groove, a communication pipeline is installed in the door and window frame, an inflation hose is fixedly installed on one side outside the door and window frame, one end of the inflation hose is fixedly connected with an extrusion balloon, and the other end of the inflation hose is fixedly connected to the communication pipeline. The door and window has the advantages that after the first door and window body and the second door and window body are closed in a matched mode, the first rubber air bag and the second rubber air bag are inflated by extruding the balloon, the first rubber air bag and the second rubber air bag expand, the outer sides of the two door and window bodies are extruded to be sealed, and the air tightness of the door and window is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of door and window sealing, in particular to a door and window with sealing function. Background Art

[0002] Specifically, doors and windows are important components of buildings. Their shapes, sizes, proportions, arrangements, colors, and shapes will have a great impact on the overall shape of the building. Doors and windows installed in different locations in the building also have different functions. Doors and windows are made of a variety of materials, including wooden doors and windows, aluminum alloy doors and windows, and plastic steel doors and windows. Wooden doors and windows have natural beauty and good thermal insulation and sound insulation performance; aluminum alloy doors and windows have the characteristics of light weight, high strength, and corrosion resistance, and have a stylish and generous appearance; plastic steel doors and windows have good thermal insulation and heat preservation performance. Therefore, when choosing doors and windows, it is necessary to consider factors such as their materials, performance, and appearance. In terms of energy saving, the airtightness of doors and windows is an important part of energy-saving design. The heat lost by the gaps in doors and windows in cold areas accounts for about 25% of the total heating heat consumption. In actual use, the existing doors and windows, due to insufficient sealing, will still lose a lot of heat even when the doors and windows are in a closed state, and cannot achieve efficient thermal insulation and heat insulation. Therefore, it is necessary to propose a door and window with a sealing function to solve the above-mentioned problems. Utility Model Content

[0003] In view of the problems in the related art, the utility model proposes a door and window with a sealing function to overcome the above technical problems existing in the existing related art.

[0004] To this end, the specific technical solutions adopted by the utility model are as follows:

[0005] A door and window with a sealing function comprises a door and window frame, wherein movable grooves are provided on both upper and lower sides of the inner wall of the door and window frame, a supporting slide bar is fixedly connected in the movable groove, a door and window body 1 is installed on one side of the movable groove, a door and window body 2 is installed on one side of the door and window body 1, sliding grooves are provided on both upper and lower ends of the door and window body 1 and the door and window body 2, the sliding grooves are mateably mounted on the supporting slide bar, a card slot is provided on both sides of the inner wall of the door and window frame, a card strip is fixedly connected on both sides of the door and window body 1 and the door and window body 2, the size of the card strip matches the card slot, a rubber air bag 1 is fixedly installed on both sides of the inner wall of the movable groove, a rubber air bag 2 is fixedly installed on both sides of the inner wall of the card slot, a connecting pipe is installed in the door and window frame, the connecting pipe connects the rubber air bag 1 and the rubber air bag 2, an inflatable hose is fixedly installed on one side outside the door and window frame, one end of the inflatable hose is fixedly connected to a squeezing balloon, and the other end is fixedly connected to the connecting pipe.

[0006] Furthermore, in order to lock the doors and windows after the door and window body 1 and the door and window body 2 are closed, a sealing groove is opened on one side surface of the door and window body 1, and a sealing block 1 is slidably installed in the sealing groove. The surface of the sealing block 1 is threadedly connected with a transmission rod, and one end of the transmission rod is rotated through a side of the door and window body 1 to install a twisting rod. The upper and lower ends of the sealing groove are fixedly connected with limiting blocks, and a sealing block 2 is fixedly installed on one side surface of the door and window body 2. By twisting the transmission rod, the transmission rod is threadedly connected to the sealing block 1, so that the sealing block 1 slides out of the sealing groove, and the sealing block 1 and the sealing block 2 limit each other, so that the doors and windows are locked.

[0007] Furthermore, in order to prevent air leakage when inflating the rubber airbag, a one-way air inlet valve is fixedly installed on the inflation hose, through which the gas in the inflation hose flows in the same direction to prevent air leakage.

[0008] Furthermore, in order to hang the rubber hose and the squeezed balloon, a hanging hook is fixedly installed on one side of the surface of the door and window frame, and the rubber hose and the squeezed balloon are hung by the hanging hook when not in use.

[0009] Furthermore, in order to exhaust the rubber airbag, an exhaust port is fixedly installed on one side of the surface of the door and window frame, and a sealing plug is installed on the exhaust port. By removing the sealing plug of the exhaust port, the rubber airbag is exhausted and contracted.

[0010] Furthermore, in order to achieve a shock-absorbing effect when sealing block 1 and sealing block 2 contact each other, a rubber pad is fixedly installed on one side surface of sealing block 2, and the rubber pad is used to reduce shock when sealing block 1 and sealing block 2 contact each other.

[0011] The beneficial effects of the utility model are as follows: the door and window body 1 and the door and window body 2 cooperate with each other after sliding to close the door and window frame, and gas is filled into the rubber airbag 1 and the rubber airbag 2 by squeezing the balloon and the inflation hose to expand them. The expanded rubber airbag 1 and the rubber airbag 2 squeeze and seal the outer sides of the door and window body 1 and the door and window body 2, thereby improving the airtightness of the door and window after closing and increasing the thermal insulation and heat insulation effects of the door and window. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Other features, purposes and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0013] Figure 1 It is a schematic diagram of the surface structure of a door and window with sealing function according to an embodiment of the utility model;

[0014] Figure 2 yes Figure 1 The enlarged schematic diagram at A in the middle;

[0015] Figure 3 This is a schematic structural diagram of a door and window frame in a door and window with a sealing function according to an embodiment of the utility model;

[0016] Figure 4 It is a schematic diagram of the back structure of a door and window body 1 in a door and window with sealing function according to an embodiment of the utility model;

[0017] Figure 5 It is a schematic diagram of the surface structure of a door and window body 2 in a door and window with a sealing function according to an embodiment of the utility model;

[0018] Figure 6 The present invention is a schematic structural diagram of a sealing block 1 in a door or window with a sealing function according to an embodiment of the present invention.

[0019] In the figure:

[0020] 1. Door and window frame; 2. Moving groove; 3. Support slide bar; 4. Door and window body one; 5. Door and window body two; 6. Sliding groove; 7. Card slot; 8. Card strip; 9. Rubber airbag one; 10. Rubber airbag two; 11. Connecting pipe; 12. Inflatable hose; 13. Squeeze balloon; 14. Sealing groove; 15. Sealing block one; 16. Transmission rod; 17. Twist rod; 18. Limit block; 19. Sealing block two; 20. One-way air inlet valve; 21. Hanging hook; 22. Exhaust port; 23. Sealing plug; 24. Rubber pad. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] See also Figure 1-Figure 6The utility model provides a technical solution: a door and window with a sealing function, comprising a metal rectangular hollow door and window frame 1, a pair of movable grooves 2 are opened on the upper and lower sides of the inner wall of the door and window frame 1, a support slide bar 3 is fixedly connected to the middle position of the movable groove 2, a door and window body 1 4 is installed on one side of the movable groove 2, and a door and window body 2 5 is installed on one side of the door and window body 1 4, and the door and window frame 1 is closed by the door and window body 1 4 and the door and window body 2 5; sliding grooves 6 are opened on the upper and lower ends of the door and window body 1 4 and the door and window body 2 5, and the sliding grooves 6 are installed on the support slide bar 3, and the door and window body 1 4 and the door and window body 2 5 are slidably installed in the movable groove 2 through the cooperation of the sliding grooves 6 and the support slide bar 3; the inner wall of the door and window frame 1 has a pair of movable grooves 2 opened on both sides, and a support slide bar 3 is fixedly connected to the middle position of the movable groove 2, and a door and window body 1 4 is installed on one side of the movable groove 2, and a door and window body 2 5 is installed on the one side of the door and window body 1 4 A pair of card slots 7, both sides of the door and window body 1 4 and the door and window body 2 5 are fixedly connected with card strips 8, the card strips 8 are matched with the card slots 7 in size, rubber airbags 1 9 are fixedly installed on both sides of the inner wall of the movable slot 2, and rubber airbags 2 10 are fixedly installed on both sides of the inner wall of the card slot 7. A connecting pipe 11 is installed in the door and window frame 1, and the connecting pipe 11 connects the rubber airbags 1 9 and the rubber airbags 2 10. An inflation hose 12 is fixedly installed on one side outside the door and window frame 1, one end of the inflation hose 12 is fixedly connected with a squeezing balloon 13, and the other end is fixedly connected to the connecting pipe 11, and the rubber airbags 1 9 and the rubber airbags 2 10 are inflated by squeezing the balloon 13 and the inflation hose 12, so that the outer sides of the two door and window bodies are squeezed and sealed after they are expanded.

[0023] See also Figure 1-Figure 6 A sealing groove 14 is provided on the surface of one side of the door and window body 14 close to the door and window body 25, and a sealing block 15 is slidably installed in the sealing groove 14. The internal thread of the sealing block 15 is connected to a transmission rod 16, and the end of the transmission rod 16 away from the sealing block 15 is rotated through the door and window body 14 to be installed with a twisting rod 17 for rotating the transmission rod 16. The upper and lower ends of the sealing groove 14 are fixedly connected with a limiting block 18 for limiting the position of the sealing block 15 when sliding in the sealing groove 14. A sealing block 2 19 is fixedly installed on the surface of one side of the door and window body 25. By rotating the transmission rod 16, the sealing block 15 slides out of the sealing groove 14, and the mutual limiting of the sealing block 15 and the sealing block 2 19 , so that the closed door and window body 1 4 and the door and window body 2 5 are locked and cannot be slid open; a one-way air inlet valve 20 is fixedly installed on the inflation hose 12, which is used to prevent the squeezing balloon 13 from inflating and leaking; a hanging hook 21 is fixedly installed on one side of the surface of the door and window frame 1, which is used to hang the inflation hose 12 and the squeezing balloon 13; an exhaust port 22 is fixedly installed on one side of the surface of the door and window frame 1, and a sealing plug 23 is installed on the exhaust port 22, and the rubber airbag 1 9 and the rubber airbag 2 10 are exhausted and contracted by opening the sealing plug 23; a rubber pad 24 is fixedly installed on one side of the sealing block 2 19, which is used to achieve shock absorption when the sealing block 15 and the sealing block 2 19 are mutually limited and locked.

[0024] Working principle: The sliding grooves 6 at the upper and lower ends of the door and window body 1 and the door and window body 2 5 cooperate with the supporting slide bar 3 in the door and window frame 1 to realize the sliding installation of the door and window body 1 4 and the door and window body 2 5 in the door and window frame 1, and the door and window body 1 4 and the door and window body 2 5 are respectively slid to the two sides of the door and window frame 1, so that the card strips 8 on both sides of the door and window body 1 4 and the door and window body 2 5 are cooperated and installed in the card grooves 7 on both sides of the door and window frame 1; when the door and window frame 1 needs to be sealed, the squeezing balloon 13 is pressed, and the squeezing balloon 13 is inflated into the connecting pipe 11 through the inflatable hose 12, and the gas enters the rubber airbag 1 9 and the rubber airbag 2 10 through the connecting pipe 11, so that the moving groove 2 The rubber airbag 1 9 and the rubber airbag 2 10 in the card slot 7 expand. After the rubber airbag 1 9 expands, the upper and lower ends of the door and window body 1 4 and the door and window body 2 5 in the movable groove 2 are squeezed and sealed. After the rubber airbag 2 10 expands, the card strip 8 in the card slot 7 is squeezed and sealed, so that the upper and lower ends and the left and right sides of the door and window body 1 4 and the door and window body 2 5 are sealed. The twisting rod 17 is rotated to make the transmission rod 16 rotate the rod. The transmission rod 16 is connected with the sealing block 15 on the door and window body 1 4 through a thread, so that the sealing block 15 slides out of the sealing groove 14, so that it and the sealing block 2 19 on the door and window body 2 5 are mutually limited, so as to realize the sealing and locking of the door and window body 1 4 and the door and window body 2 5.

[0025] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A door and window with sealing function, characterized in that: The invention comprises a door and window frame (1), wherein the inner wall of the door and window frame (1) is provided with movable grooves (2) on both upper and lower sides, a support slide bar (3) is fixedly connected in the movable groove (2), a door and window body (4) is installed on one side of the movable groove (2), a door and window body (5) is installed on one side of the door and window body (4), sliding grooves (6) are provided on both upper and lower ends of the door and window body (4) and the door and window body (5), and the sliding grooves (6) are mounted on the support slide bar (3), and the inner wall of the door and window frame (1) is provided with clamping grooves (7), and both sides of the door and window body (4) and the door and window body (5) are fixed. A clamping strip (8) is connected, and the clamping strip (8) matches the size of the clamping slot (7). A rubber airbag (9) is fixedly installed on both sides of the inner wall of the movable slot (2), and a rubber airbag (10) is fixedly installed on both sides of the inner wall of the clamping slot (7). A connecting pipe (11) is installed inside the door and window frame (1), and the connecting pipe (11) is connected to the rubber airbag (9) and the rubber airbag (10). An inflation hose (12) is fixedly installed on one side outside the door and window frame (1), and one end of the inflation hose (12) is fixedly connected to a squeezing balloon (13), and the other end is fixedly connected to the connecting pipe (11).

2. The door and window with sealing function according to claim 1, characterized in that: A sealing groove (14) is provided on one side surface of the door and window body (4), a sealing block (15) is slidably installed in the sealing groove (14), a transmission rod (16) is threadedly connected to the surface of the sealing block (15), one end of the transmission rod (16) is rotated through one side of the door and window body (4) and a twisting rod (17) is installed, the upper and lower ends of the sealing groove (14) are fixedly connected to limit blocks (18), and a sealing block (19) is fixedly installed on one side surface of the door and window body (5).

3. The door and window with sealing function according to claim 1, characterized in that: A one-way air inlet valve (20) is fixedly mounted on the inflation hose (12).

4. The door and window with sealing function according to claim 1, characterized in that: A hanging hook (21) is fixedly mounted on one side of the outer surface of the door and window frame (1).

5. The door and window with sealing function according to claim 1, characterized in that: An exhaust port (22) is fixedly mounted on one side of the surface of the door and window frame (1), and a sealing plug (23) is mounted on the exhaust port (22).

6. The door and window with sealing function according to claim 2, characterized in that: A rubber pad (24) is fixedly mounted on one side surface of the second sealing block (19).

Images