Aluminum alloy door and window with sealing structure

Abstract

The utility model discloses an aluminum alloy door and window with a sealing structure, which comprises a window frame, a window door is rotatably connected to the inner side of the window frame, and a handle is mounted in the window door; according to the aluminum alloy door and window with the sealing structure, when the air cushion expands, the side face of the fixing block can be extruded, when the fixing block is extruded, impact force generated when the window door is closed can be further reduced, abrasion caused by expansion of the window frame when the window door is closed can be reduced through the spring and the air cushion, and the service life of the door and window is prolonged in a disguised mode; the top of the sealing frame can be driven after the positioning block is positioned, the gap between the window door and the window frame can be sealed when the sealing frame is positioned, double sealing of the aluminum alloy door and window can be achieved through an original sealing structure, the sealing effect of the door and window is improved, deformation can be generated through rubber materials when the rubber block is extruded, and the sealing effect is improved. When the rubber block deforms, the rubber block can be extruded out of the extrusion groove, at the moment, the sealing rubber strip and the window door can be detached separately, and the sealing rubber strip can be replaced when detached.

Description

Technical Field

[0001] The utility model relates to the technical field of doors and windows, in particular to an aluminum alloy door and window with a sealing structure. Background Art

[0002] Doors and windows are common decorative and functional components in buildings, used for ventilation, lighting, isolation and safety. Doors usually refer to the entrances and exits of buildings, which can be opened and closed, and are usually used to enter indoor or outdoor spaces. Aluminum alloy doors and windows are made of aluminum alloy, which are hard and durable.

[0003] In the prior art, a Chinese patent with authorization announcement number CN215565534U discloses a sealed aluminum alloy door and window, which belongs to the field of doors and windows. Its technical points include an aluminum alloy door and window body, and a mounting groove for placing a sealing plate is opened on one side of the aluminum alloy door and window body. The above technical scheme is adopted to place the sealing plate in the mounting groove, and the two rectangular sealing strips in the rectangular connecting groove are moved back to each other by a driving mechanism, so that the two rectangular sealing strips enter the sealing groove, and the rectangular sealing strips are used to block the gap between the sealing plate and the mounting groove, thereby achieving the purpose of good sealing. The aluminum alloy door and window sealing device has the advantages of good sealing, is easy to operate during use and installation, and has a simple structure and low cost, and is suitable for mass production. The sealing device can effectively isolate noise, improve the practicality of the aluminum alloy door and window, and facilitate the use of users, and solves the problem that the existing aluminum alloy door and window have poor fixing effect when encapsulating the glass, resulting in insufficient sealing of the door and window, and cannot well block the noise from the outside.

[0004] At present, most aluminum alloy doors and windows on the market still have certain deficiencies in use. As shown in the above-mentioned document, the device allows two rectangular sealing strips to enter the sealing groove, and uses the rectangular sealing strips to seal the gap between the sealing plate and the installation groove, thereby achieving good sealing. This sealing method always requires friction with the sealing strip, which will accelerate the wear of the sealing strip. As time goes by, the sealing effect will gradually decrease. Secondly, the collision generated when the doors and windows are closed will further accelerate the wear of components, and there are certain deficiencies in use. Utility Model Content

[0005] The utility model aims to provide an aluminum alloy door and window with a sealing structure to solve the problems of poor sealing effect of aluminum alloy doors and windows and rapid wear caused by large vibration when closing the doors and windows as mentioned in the background art.

[0006] To achieve the above object, the utility model provides the following technical solution: an aluminum alloy door and window with a sealing structure, comprising a window frame, a window door is rotatably connected to the inner side of the window frame, and a handle is installed inside the window door;

[0007] A telescopic slot is provided inside the window frame, a buffer mechanism for reducing the wear of doors and windows is provided inside the telescopic slot, the buffer mechanism includes a spring, and the spring is symmetrically connected inside the telescopic slot, a fixing block is connected to the end of the spring, the fixing block is fixed to the side of the window, an airbag is connected inside the telescopic slot near the spring, an air cushion is embedded inside the telescopic slot, and a connecting pipe is connected between the air cushion and the airbag;

[0008] A sliding groove is provided at the back of the window door, a plurality of the sliding grooves are provided inside the window door, and a sealing mechanism for improving the sealing effect of the door and window is arranged inside the sliding groove.

[0009] Furthermore, the telescopic grooves are symmetrically distributed up and down about the window frame, the fixed block forms a telescopic structure with the telescopic grooves through a spring, and the fixed block and the window door form an integrated structure.

[0010] Furthermore, the sealing structure also includes a positioning groove, and the positioning groove is provided on the side of the sliding groove, and there are three positioning grooves. A sliding block slides inside the sliding groove, and a sealing frame is fixed on the side of the sliding block.

[0011] Furthermore, a rotating rod is selected to penetrate the sealing frame and the sliding block, a positioning block is fixed to the left end of the rotating rod, the positioning block rotates inside the movable groove, the movable groove is opened on the top of the sliding block, and a friction pad is connected between the positioning block and the movable groove.

[0012] Furthermore, a limiting block is symmetrically fixed on the side of the sealing frame close to the sliding block, and the limiting block slides inside a limiting groove, and the limiting groove is opened on the back of the window door.

[0013] Furthermore, the positioning slot is snap-connected to the positioning block, the positioning block is rotationally connected to the movable slot, the positioning block and the rotating rod are an integral structure, and the limiting block is slidingly connected to the limiting slot.

[0014] Furthermore, a disassembly and assembly mechanism for maintaining the sealing effect of the windows and doors is provided at the front of the windows and doors, the disassembly and assembly mechanism includes a sealing strip, and the sealing strip is connected to the front of the windows and doors, a plurality of connecting blocks are embedded in the back of the sliding groove, a rubber block is fixed on the side of the connecting block, an extrusion groove is opened at the front of the windows and doors, and the rubber block is made of rubber material.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The aluminum alloy door and window with a sealing structure can squeeze the side of the fixed block when the air cushion expands. When the fixed block is squeezed, the impact force when the window and door are closed can be further reduced. The spring and the air cushion can reduce the wear caused by the expansion of the window frame when the window and door are closed, thereby increasing the service life of the door and window in disguise. After the positioning block is positioned, it can drive the top of the sealing frame. When the sealing frame is positioned, the gap between the window and door and the window frame can be sealed. The original sealing structure can realize the double sealing of the aluminum alloy door and window, thereby improving the sealing effect of the door and window. When the rubber block is squeezed, it can be deformed by the rubber material. When the rubber block is deformed, it can be squeezed out of the extrusion groove. At this time, the sealing strip can be separated from the window and door and removed. The sealing strip can be replaced when it is removed.

[0017] 2. A spring is provided, and the reaction force generated by the spring extrusion deformation can reduce the wear caused by closing the window and door, thereby increasing the service life of the device in disguise;

[0018] 3. An air cushion is provided, through which the fixed block can be squeezed, thereby reducing the impact force when the window is closed. At the same time, the air cushion can attenuate the elastic vibration generated when the spring is deformed and reset, thereby improving the stability of the window when it is closed, and there will be no excessive shaking;

[0019] 4. A sealing frame is provided, through which the gap between the window door and the window frame can be sealed. Combined with the original sealing structure, the double sealing effect of the door and window can be achieved, which improves the user experience;

[0020] 5. A rubber block is provided, and the sealing strip can be removed and replaced by squeezing the rubber block and the extrusion groove. The sealing strip can be quickly replaced after being worn, thereby maintaining the continuous sealing effect of doors and windows in disguise. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall front-view three-dimensional structure of the utility model;

[0022] Figure 2 This is an enlarged three-dimensional structural diagram of the window and door of the utility model;

[0023] Figure 3 This is a schematic diagram of the cutaway three-dimensional structure of the window frame of the utility model;

[0024] Figure 4 This is a schematic diagram of the three-dimensional structure of the window and door split according to the utility model;

[0025] Figure 5 This is an enlarged three-dimensional structural diagram of the sliding block of the utility model;

[0026] Figure 6 This is an enlarged three-dimensional structural diagram of the limit block of the utility model;

[0027] Figure 7 It is a schematic diagram of the enlarged three-dimensional structure of the rubber block of the utility model.

[0028] In the figure: 1. window frame; 2. window door; 3. handle; 101. telescopic slot; 102. spring; 103. fixing block; 104. airbag; 105. air cushion; 106. connecting pipe; 201. sliding slot; 202. positioning slot; 203. sliding block; 204. sealing frame; 205. rotating rod; 206. positioning block; 207. movable slot; 208. limiting block; 209. limiting slot; 210. sealing strip; 211. connecting block; 212. rubber block; 213. extrusion slot. DETAILED DESCRIPTION

[0029] 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 in 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.

[0030] Embodiment 1:

[0031] like Figure 1-Figure 3 The technical solution shown in the figure, the present invention provides the following technical solution: In order to solve the problem that the aluminum alloy doors and windows vibrate greatly when they are closed, which increases the wear of the door and window materials, a buffer mechanism is disclosed:

[0032] The invention comprises a window frame 1, a window door 2 is rotatably connected to the inner side of the window frame 1, a handle 3 is installed inside the window door 2, a telescopic slot 101 is provided inside the window frame 1, a buffer mechanism for reducing the wear of the door and window is arranged inside the telescopic slot 101, the buffer mechanism comprises a spring 102, and the spring 102 is symmetrically connected inside the telescopic slot 101, a fixing block 103 is connected to the end of the spring 102, the fixing block 103 is fixed to the side of the window door 2, an air bag 104 is connected inside the telescopic slot 101 close to the spring 102, The expansion slot 101 is embedded with an air cushion 105, and a connecting pipe 106 is connected between the air cushion 105 and the air bag 104. A sliding slot 201 is provided on the back of the window door 2. A plurality of sliding slots 201 are provided inside the window door 2. A sealing mechanism for improving the sealing effect of the door and window is provided inside the sliding slot 201. The expansion slots 101 are symmetrically distributed up and down about the window frame 1. The fixed block 103 forms a telescopic structure with the expansion slot 101 through the spring 102. The fixed block 103 and the window door 2 form an integrated structure. The aluminum alloy When the door and window are closed, the window 2 can be pushed to rotate through the window frame 1. When the window and window 2 rotates, the fixing block 103 can be driven to rotate. When the fixing block 103 rotates to the end of the spring 102, it can be squeezed. When the spring 102 is squeezed, it can be deformed through its own material. When the spring 102 is deformed, a reaction force can be generated. The reaction force can be used to attenuate the impact force of the window and window 2 on the window frame 1 when it is closed. At the same time, the fixing block 103 can be rotated to the side of the airbag 104 for squeezing. The airbag 104 can be deformed when it is squeezed. When the airbag 104 is deformed, the internal gas can be transported to the inside of the air cushion 105 through the connecting pipe 106. The air cushion 105 can expand after receiving the gas. When the air cushion 105 expands, it can squeeze the side of the fixing block 103. When the fixing block 103 is squeezed, the impact force when the window and window 2 is closed can be further reduced. The spring 102 and the air cushion 105 can reduce the wear caused by the expansion of the window and window frame 1 when the window and window 2 are closed, thereby increasing the service life of the door and window in disguised form.

[0033] Embodiment 2:

[0034] like Figure 1 , Figure 2 , Figure 4 , Figure 5 and Figure 6 The technical solution shown in the figure, the present invention provides the following technical solution: In order to solve the problem that the sealing effect of aluminum alloy doors and windows is not enough and the user experience cannot be better improved, a sealing mechanism is disclosed:

[0035] The sealing structure also includes a positioning groove 202, and the positioning groove 202 is opened on the side of the sliding groove 201. There are three positioning grooves 202. A sliding block 203 slides inside the sliding groove 201. A sealing frame 204 is fixed on the side of the sliding block 203. A rotating rod 205 is selected to penetrate the sealing frame 204 and the sliding block 203. A positioning block 206 is fixed on the left end of the rotating rod 205. The positioning block 206 rotates inside the movable groove 207. The movable groove 207 is opened on the top of the sliding block 203. The positioning block 20 6 and the movable groove 207 are connected with a friction pad, and a limiting block 208 is symmetrically fixed on the side of the sealing frame 204 close to the sliding block 203, and the limiting block 208 slides inside the limiting groove 209, and the limiting groove 209 is arranged on the back of the window door 2, the positioning groove 202 and the positioning block 206 are snap-fitted, and the positioning block 206 and the movable groove 207 are rotatably connected, and the positioning block 206 and the rotating rod 205 are an integrated structure, and the limiting block 208 and the limiting groove 209 are slidably connected. The sound may be relatively large. Pushing the sealing frame 204 can drive the sliding block 203 and the limiting block 208 to move. When the sliding block 203 moves, it can slide through the sliding groove 201. When the limiting block 208 moves, it can slide through the limiting groove 209. When the sliding block 203 slides, it can drive the positioning block 206 to move. When the sealing frame 204 slides to the back of the window door 2, it can be squeezed. After the sealing frame 204 is squeezed to a certain position, the rotating rod 205 is rotated. When the rotating rod 205 rotates, it can rotate through the sealing frame 204 and the sliding block 203. When the rotating rod 205 rotates, it can drive the positioning block 206 to rotate. When the positioning block 206 rotates, the friction pad can be squeezed. Through the extrusion deformation of the friction pad, the positioning block 206 can be rotated to the inside of the positioning groove 202 for positioning. After the positioning block 206 is positioned, it can drive the top of the sealing frame 204. When the sealing frame 204 is positioned, the gap between the window door 2 and the window frame 1 can be sealed. The double sealing of the aluminum alloy doors and windows can be achieved through the original sealing structure, thereby improving the sealing effect of the doors and windows.

[0036] Embodiment three:

[0037] like Figure 3 The technical solution shown in the figure, the present invention provides the following technical solution: In order to solve the problem that the original sealing structure of aluminum alloy doors and windows will age and be difficult to maintain effective sealing, which affects the user experience, a disassembly and assembly mechanism is disclosed:

[0038] The front of the window door 2 is provided with a disassembly and assembly mechanism for maintaining the sealing effect of the door and window, the disassembly and assembly mechanism includes a sealing strip 210, and the sealing strip 210 is connected to the front of the window door 2, a plurality of connecting blocks 211 are embedded in the back of the sliding groove 201, and a rubber block 212 is fixed on the side of the connecting block 211, and an extrusion groove 213 is opened at the front of the window door 2, and the rubber block 212 is made of rubber. The original sealing structure of the aluminum alloy will age and affect the use effect after long-term use. Pulling the sealing strip 210 can drive the connecting block 211 to move, and when the connecting block 211 moves, the rubber block 212 can be driven to move. When the rubber block 212 moves to the side of the inner wall of the extrusion groove 213, it can be squeezed. When the rubber block 212 is squeezed, it can be deformed by the rubber material. When the rubber block 212 is deformed, it can be squeezed out of the extrusion groove 213. At this time, the sealing strip 210 can be separated from the window door 2 and removed, and the sealing strip 210 can be replaced when removed, thereby maintaining the sealing effect of the door and window in disguised form.

[0039] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An aluminum alloy door and window with a sealing structure, comprising a window frame (1), a window door (2) rotatably connected to the inner side of the window frame (1), a handle (3) installed inside the window door (2), characterized in that ； The window frame (1) is provided with a telescopic slot (101) extending through the interior thereof, a buffer mechanism for reducing wear of doors and windows is arranged inside the telescopic slot (101), the buffer mechanism comprises a spring (102), and the spring (102) is symmetrically connected inside the telescopic slot (101), a fixing block (103) is connected to the end of the spring (102), the fixing block (103) is fixed to the side of the window (2), an air bag (104) is connected inside the telescopic slot (101) near the spring (102), an air cushion (105) is embedded inside the telescopic slot (101), and a connecting pipe (106) is connected between the air cushion (105) and the air bag (104); The back of the window door (2) is provided with a sliding groove (201), a plurality of the sliding grooves (201) are provided inside the window door (2), and a sealing mechanism for improving the sealing effect of the door and window is arranged inside the sliding groove (201).

2. The aluminum alloy door and window with a sealing structure according to claim 1, characterized in that: The telescopic slots (101) are symmetrically distributed up and down with respect to the window frame (1); the fixed block (103) forms a telescopic structure with the telescopic slots (101) via a spring (102); and the fixed block (103) and the window door (2) form an integral structure.

3. The aluminum alloy door and window with a sealing structure according to claim 1, characterized in that: The sealing structure further comprises a positioning groove (202), and the positioning groove (202) is provided on the side of the sliding groove (201), and three positioning grooves (202) are provided. A sliding block (203) slides inside the sliding groove (201), and a sealing frame (204) is fixed on the side of the sliding block (203).

4. The aluminum alloy door and window with a sealing structure according to claim 3, characterized in that: A rotating rod (205) is selected to penetrate the inside of the sealing frame (204) and the sliding block (203); a positioning block (206) is fixed to the left end of the rotating rod (205); the positioning block (206) rotates inside a movable groove (207); the movable groove (207) is opened at the top of the sliding block (203); and a friction pad is connected between the positioning block (206) and the movable groove (207).

5. The aluminum alloy door and window with a sealing structure according to claim 4, characterized in that: A limiting block (208) is symmetrically fixed on the side of the sealing frame (204) close to the sliding block (203), and the limiting block (208) slides inside a limiting groove (209), and the limiting groove (209) is opened on the back of the window door (2).

6. The aluminum alloy door and window with a sealing structure according to claim 3, characterized in that: The positioning groove (202) and the positioning block (206) are snap-fittedly connected, and the positioning block (206) and the movable groove (207) are rotationally connected, and the positioning block (206) and the rotating rod (205) are an integral structure, and the limiting block (208) and the limiting groove (209) are slidably connected.

7. The aluminum alloy door and window with a sealing structure according to claim 1, characterized in that: The front of the window door (2) is provided with a disassembly and assembly mechanism for maintaining the sealing effect of the door and window, the disassembly and assembly mechanism comprises a sealing strip (210), and the sealing strip (210) is connected to the front of the window door (2), a plurality of connection blocks (211) are embedded on the back of the sliding groove (201), and a rubber block (212) is fixed on the side of the connection block (211), and an extrusion groove (213) is opened at the front of the window door (2), and the rubber block (212) is made of rubber material.

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