Sound insulation type aluminum alloy door and window with sealing structure

Abstract

The utility model relates to the field of aluminum alloy doors and windows, in particular to a sound insulation type aluminum alloy door and window with a sealing structure, which comprises a door and window main body, a reinforcing sealing mechanism is arranged on one side of the door and window main body, the reinforcing sealing mechanism comprises a movable window frame I connected inside the door and window main body in a sliding manner, and a mounting groove is formed inside the movable window frame I; a handle is rotationally connected to one side of one edge of the movable window frame, a transmission gear is fixedly connected to the end, located in the mounting groove, of the handle, a driven gear is meshed with one side of the transmission gear, a threaded rod is in threaded connection with the interior of the driven gear, and a sliding plate is rotationally connected to the end, located outside the mounting groove, of the threaded rod. The threaded rod moves towards the outer side, drives the sliding plate and the rotating plug pin to move towards the outer side, and finally drives the first movable window frame and the second movable window frame to slide towards the two sides so as to improve the combination degree of the sealing groove and the sealing gasket, and therefore the sealing performance and the sound insulation performance of the structure are improved.

Description

Technical Field

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

[0002] Aluminum alloy doors and windows refer to doors and windows made of aluminum alloy extruded profiles as frames, windows and sashes, referred to as aluminum doors and windows. Aluminum alloy doors and windows include doors and windows with aluminum alloy as the base material of the load-bearing rod (rod that bears and transmits deadweight and load) and doors and windows made of wood and plastic composite, referred to as aluminum-wood composite doors and windows and aluminum-plastic composite doors.

[0003] After searching, the patent document with publication number CN220849497U proposes a sealed aluminum alloy door and window: the utility model provides a sealing structure and aluminum alloy door and window, belonging to the technical field of aluminum alloy door and window. The sealing structure includes a door and window main body and a door and window sealing assembly. The door and window main body includes an outer frame and a window sash, and two groups of window sashes are slidably installed inside the outer frame respectively; the door and window sealing assembly includes a first sealing strip, a second sealing strip and a sealing frame strip, and the two first sealing strips are respectively arranged on both sides of the window sash, and the first sealing strip is provided with a convex strip away from the window sash surface, and the two groups of second sealing strips are respectively arranged on both sides of the inner part of the outer frame. When the closed window sash collides with the outer frame, the first sealing strip and the second sealing strip touch each other to effectively mitigate the impact, and the convex strip on one side of the first sealing strip will be stuck in the slot on one side of the second sealing strip, further mitigating the impact caused by closing the window sash, so that the closed window sash and the outer frame have a better sealing effect.

[0004] During the use of the above technical solution, the sealing strip will shrink due to thermal expansion and contraction in winter or wear after long-term use, thereby weakening the sealing performance of the structure and affecting the sealing and sound insulation effects.

[0005] Therefore, it is necessary to invent a soundproof aluminum alloy door and window with a sealing structure to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a soundproof aluminum alloy door and window with a sealing structure, which strengthens the sealing in a closed state by cooperating between the door and window body and the reinforcing sealing mechanism, so as to solve the problem in the prior art that the thermal expansion and contraction phenomenon caused by winter or the wear and tear after long-term use will shrink the sealing strip, thereby weakening the sealing of the structure, thereby affecting the sealing and sound insulation effects.

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sound-insulating aluminum alloy door and window with a sealing structure, comprising a door and window main body, a reinforced sealing mechanism is arranged on one side of the door and window main body, the reinforced sealing mechanism comprises a movable window frame slidably connected to the inside of the door and window main body, a mounting groove is arranged inside the movable window frame, a handle is rotatably connected to one side of the edge of the movable window frame, a transmission gear is fixedly connected to one end of the handle located in the mounting groove, a driven gear is meshed on one side of the transmission gear, a threaded rod is connected to the internal thread of the driven gear, a sliding plate is rotatably connected to the one end of the threaded rod located outside the mounting groove, the sliding plate is slidably connected to the inside of one side of the movable window frame, and the sliding plate is driven to slide by the rotation of the handle.

[0008] Preferably, the inner wall of the mounting groove is fixedly connected with a rotating seat, the driven gear is rotatably connected to the inner side of the rotating seat, and three sets of rotating pins are installed at one end of the sliding plate away from the threaded rod, and the sliding plate drives the rotating pins to slide to increase pressure.

[0009] Preferably, a movable window frame 2 is slidably connected inside the door and window body, a deepened groove is provided on the inner side wall of the door and window body, and partition plates are fixedly connected to the inner side walls on both sides of the deepened groove for partitioning the interior of the door and window body.

[0010] Preferably, the movable window frame 1 and the movable window frame 2 are located on both sides of the partition plate, and three groups of reinforcement slots are installed on the side of the movable window frame 2 away from the rotating pin. The reinforcement slots are consistent in height with the rotating pin, and the connection strength is reinforced by the cooperation between the reinforcement slots and the rotating pin.

[0011] Preferably, a side of the movable window frame 1 away from the rotating pin and a side of the movable window frame 2 away from the reinforced slot are both provided with a plurality of sealing grooves, and a plurality of sealing gaskets are provided on one side of the sealing grooves. The sealing gaskets are fixedly connected to the inside of the deepened grooves, and the sealing performance of the structure is improved by the cooperation between the sealing grooves and the sealing gaskets.

[0012] Preferably, soundproof glass is installed inside the movable window frame 1 and the movable window frame 2. The soundproof glass includes three groups of noise reduction glass. A vacuum layer is provided between every two groups of noise reduction glass, thereby increasing the sound insulation of the structure.

[0013] Preferably, two groups of telescopic rods are fixedly connected inside the mounting groove and the telescopic rods are slidably connected to one side of the movable window frame, the outer wall of the telescopic rod is sleeved with a telescopic spring, and the end of the telescopic rod away from the mounting groove is fixedly connected to the inner wall of the sliding plate, so that the service life of the structure is improved by the cooperation between the telescopic rod and the telescopic spring.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] Through the cooperation of the door and window body, the reinforced sealing mechanism, the soundproof glass and other parts, the handle is turned to make the transmission gear drive the driven gear to rotate, so that the threaded rod moves outward, and drives the sliding plate and the rotating latch to move outward, and finally causes the moving window frame 1 and the moving window frame 2 to slide to both sides to improve the combination degree between the sealing groove and the sealing gasket, thereby improving the sealing and sound insulation of the structure;

[0016] Through the cooperation between the telescopic rod and the telescopic spring, the elasticity of the telescopic spring provides support for the rotating latch and shares the pressure borne by the rotating latch to avoid damage to the rotating latch. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

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

[0019] Figure 2 It is a schematic diagram of the overall structure of the utility model from a second viewing angle;

[0020] Figure 3 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0021] Figure 4 This is a schematic diagram of the internal structure of a movable window frame of the utility model;

[0022] Figure 5 For the utility model Figure 4 Enlarged structural diagram at B in the middle.

[0023] Description of reference numerals:

[0024] 1. Door and window body; 2. Strengthened sealing mechanism; 201. Moving window frame 1; 202. Handle; 203. Transmission gear; 204. Driven gear; 205. Rotating seat; 206. Mounting groove; 207. Threaded rod; 208. Sliding plate; 3. Soundproof glass; 4. Moving window frame 2; 5. Sealing groove; 6. Partition plate; 7. Reinforced slot; 8. Deepened groove; 9. Sealing pad; 10. Telescopic rod; 11. Telescopic spring; 12. Rotating latch. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0026] The utility model provides Figure 1-5 The soundproof aluminum alloy door and window with a sealing structure shown in the figure comprises a door and window body 1, a side of the door and window body 1 is provided with a reinforced sealing mechanism 2, the reinforced sealing mechanism 2 comprises a movable window frame 201 slidably connected to the inside of the door and window body 1, the inside of the movable window frame 201 is provided with a mounting groove 206 to provide space for other parts, one side of the edge of the movable window frame 201 is rotatably connected with a handle 202, and other parts are air-connected through the handle 202, and one end of the handle 202 located in the mounting groove 206 is fixedly connected with a transmission gear 203, and one side of the transmission gear 203 A driven gear 204 is meshed, and the rotation of the transmission gear 203 drives the driven gear 204 to rotate. The internal thread of the driven gear 204 is connected to a threaded rod 207, and the threaded rod 207 is driven to extend and retract by the driven gear 204. One end of the threaded rod 207 located outside the installation groove 206 is rotatably connected to a sliding plate 208. The sliding plate 208 is slidably connected to the inside of one side of the movable window frame 201. The rotation of the handle 202 drives the sliding plate 208 to slide. The inner side wall of the installation groove 206 is fixedly connected to a rotating seat 205, and the driven gear 204 is rotatably connected to On the inner side of the rotating seat 205, three groups of rotating latches 12 are installed at one end of the sliding plate 208 away from the threaded rod 207. The sliding plate 208 drives the rotating latch 12 to slide and increase the pressure. The internal sliding connection of the door and window body 1 is connected with the movable window frame 2 4. The inner side wall of the door and window body 1 is provided with a deepening groove 8. The inner side walls on both sides of the deepening groove 8 are fixedly connected with a partition plate 6 for separating the inside of the door and window body 1. The movable window frame 1 201 and the movable window frame 2 4 are located on both sides of the partition plate 6. The side of the movable window frame 2 4 away from the rotating latch 12 is equipped with three groups of reinforcement slots 7. The reinforcement slots The height of the groove 7 is consistent with that of the rotating latch 12. The connection strength is strengthened by reinforcing the cooperation between the groove 7 and the rotating latch 12. Through the cooperation of the door and window body 1, the strengthened sealing mechanism 2, the soundproof glass 3 and other parts, the handle 202 is turned to make the transmission gear 203 drive the driven gear 204 to rotate, so that the threaded rod 207 moves outward, and drives the sliding plate 208 and the rotating latch 12 to move outward, and finally causes the movable window frame 1 201 and the movable window frame 2 4 to slide to both sides to improve the bonding degree between the sealing groove 5 and the sealing gasket 9, thereby improving the sealing and sound insulation of the structure.

[0027] Refer to the instruction manual Figure 1-5A plurality of sealing grooves 5 are provided on the side of the movable window frame 1 201 away from the rotating latch 12 and a plurality of sealing gaskets 9 are provided on one side of the sealing grooves 5. The sealing gaskets 9 are fixedly connected to the inside of the deepening grooves 8. The sealing performance of the structure is improved by the cooperation between the sealing grooves 5 and the sealing gaskets 9. The inside of the movable window frame 1 201 and the movable window frame 2 4 are both installed with soundproof glass 3. The soundproof glass 3 includes three groups of noise reduction glass. A vacuum layer is provided between each two groups of noise reduction glass, thereby increasing the sound insulation of the structure. The inside of the installation groove 206 is fixedly connected with Two groups of telescopic rods 10 are provided, and the telescopic rods 10 are slidably connected to one side of the movable window frame 201. The outer wall of the telescopic rod 10 is sleeved with a telescopic spring 11. The telescopic spring 11 extends to both ends in a natural state. One end of the telescopic rod 10 away from the mounting groove 206 is fixedly connected to the inner wall of the sliding plate 208. The cooperation between the telescopic rod 10 and the telescopic spring 11 is used to improve the service life of the structure. Through the cooperation between the telescopic rod 10 and the telescopic spring 11, the elasticity of the telescopic spring 11 provides support for the rotating latch 12, and shares the pressure borne by the rotating latch 12 to avoid damage to the rotating latch 12.

[0028] How this utility works:

[0029] Refer to the instruction manual Figure 1-5 When closing the window, the movable window frame 1 201 and the movable window frame 2 4 are pulled to the two sides of the door and window body 1 respectively, and the rotating latch 12 is rotated to make it engage with the reinforcement slot 7 to form a limit, and then the handle 202 is rotated to make the transmission gear 203 drive the driven gear 204 to rotate, so that the threaded rod 207 moves outward, and drives the sliding plate 208 and the rotating latch 12 to move outward, and finally the movable window frame 1 201 and the movable window frame 2 4 slide to both sides to improve the bonding strength between the sealing groove 5 and the sealing gasket 9, and the sealing and sound insulation of the structure are improved by the bonding between the sealing gasket 9 and the sealing groove 5. When the window needs to be opened, the above operation can be repeated in the reverse direction;

[0030] Refer to the instruction manual Figure 1-5 When the sliding plate 208 is extended or retracted, the elasticity of the telescopic spring 11 provides support for the rotating latch 12 and shares the pressure on the rotating latch 12 to avoid damage to the rotating latch 12, and the telescopic rod 10 is used to limit the activity trajectory of the threaded rod 207.

[0031] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A soundproof aluminum alloy door and window with a sealing structure, comprising a door and window body (1), characterized in that: A reinforced sealing mechanism (2) is provided on one side of the door and window body (1), and the reinforced sealing mechanism (2) comprises a movable window frame (201) slidably connected to the interior of the door and window body (1), a mounting groove (206) is provided inside the movable window frame (201), a handle (202) is rotatably connected to one side of the edge of the movable window frame (201), one end of the handle (202) located in the mounting groove (206) is fixedly connected to a transmission gear (203), one side of the transmission gear (203) is meshed with a driven gear (204), the internal thread of the driven gear (204) is connected to a threaded rod (207), one end of the threaded rod (207) located outside the mounting groove (206) is rotatably connected to a sliding plate (208), and the sliding plate (208) slides inside one side of the movable window frame (201).

2. The sound-insulating aluminum alloy door and window with a sealing structure according to claim 1, characterized in that: The inner side wall of the installation groove (206) is fixedly connected to a rotating seat (205), the driven gear (204) is rotatably connected to the inner side of the rotating seat (205), and one end of the sliding plate (208) away from the threaded rod (207) is installed with three groups of rotating pins (12).

3. The sound-insulating aluminum alloy door and window with a sealing structure according to claim 1, characterized in that: A movable window frame 2 (4) is slidably connected inside the door and window body (1), a deepened groove (8) is provided on the inner side wall of the door and window body (1), and partition plates (6) are fixedly connected to the inner side walls on both sides of the deepened groove (8).

4. The sound-insulating aluminum alloy door and window with a sealing structure according to claim 3 is characterized in that: The movable window frame 1 (201) and the movable window frame 2 (4) are located on both sides of the partition plate (6); three groups of reinforcement slots (7) are installed on the side of the movable window frame 2 (4) away from the rotating latch (12); the reinforcement slots (7) are at the same height as the rotating latch (12).

5. The sound-insulating aluminum alloy door and window with a sealing structure according to claim 2, characterized in that: A side of the movable window frame 1 (201) away from the rotating latch (12) and a side of the movable window frame 2 (4) away from the reinforced slot (7) are both provided with a plurality of sealing grooves (5), and a side of the sealing grooves (5) is provided with a plurality of sealing gaskets (9), and the sealing gaskets (9) are fixedly connected to the inside of the deepened groove (8).

6. The sound-insulating aluminum alloy door and window with a sealing structure according to claim 3 is characterized by: The movable window frame 1 (201) and the movable window frame 2 (4) are both installed with sound insulation glass (3), the sound insulation glass (3) comprising three groups of noise reduction glass, a vacuum layer being arranged between every two groups of noise reduction glass.

7. The sound-insulating aluminum alloy door and window with a sealing structure according to claim 1, characterized in that: Two groups of telescopic rods (10) are fixedly connected inside the installation groove (206), and the telescopic rods (10) are slidably connected to one side of the movable window frame (201); the outer wall of the telescopic rod (10) is sleeved with a telescopic spring (11); and one end of the telescopic rod (10) away from the installation groove (206) is fixedly connected to the inner wall of the sliding plate (208).

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