Aluminum alloy doors and windows with fast automatic closing structure

Abstract

The present invention provides aluminum alloy doors and windows with a fast automatic closing structure, relating to the technical field of aluminum alloy doors and windows, comprising: a driving rod, wherein the driving rod is rotatably connected to the inside of a fixed frame, an automation component can automatically control the opening and closing of the opening and closing frame, and at the same time, an environmental monitoring sensor is installed on the outside of the opening and closing frame, which can automatically close the opening and closing frame when rain or other bad weather is detected. At the same time, the device can also be manually switched on and off, which is easy to use. The automation and manual modes can be used independently, solving the problem that aluminum alloy doors and windows do not have the function of automatic opening and closing, resulting in people opening the doors and windows for ventilation or heat dissipation, and if encountering bad weather such as rain, the doors and windows cannot be automatically closed. If no one is inside the room, rainwater may leak into the room and damage the interior decoration or various facilities of the room.

Description

Technical Field

[0001] The present invention relates to the technical field of aluminum alloy doors and windows, in particular to an aluminum alloy door and window with a rapid automatic closing structure. Background Art

[0002] Doors and windows are divided into enclosure components or partition components according to their location. They have different design requirements and must have functions such as thermal insulation, heat insulation, sound insulation, waterproofing, and fire prevention. Doors and windows are one of the most common structural components in buildings. Among them, aluminum alloy doors and windows refer to doors and windows made of aluminum alloy extruded profiles as frames, stiles, and fan materials.

[0003] However, at present, aluminum alloy doors and windows do not have the function of automatic opening and closing when in use. As a result, after people open the doors and windows for ventilation or heat dissipation, if they encounter bad weather such as rain, the doors and windows cannot automatically close (especially the window sashes). If no one is inside the room, rainwater may leak into the room and damage the interior decoration or various facilities of the room. The flexibility is poor and the practicality is not high. Summary of the Invention

[0004] In view of this, the present invention provides aluminum alloy doors and windows with a fast automatic closing structure, which has an automation component. The automation component can automatically control the opening and closing of the opening and closing frame. At the same time, an environmental monitoring sensor is installed on the outside of the opening and closing frame. When rain or other bad weather is detected, the opening and closing frame can be automatically closed to prevent bad weather from damaging the interior decoration or various facilities of the room. At the same time, the device can also be manually switched on and off, which is easy to use. Automation and manual operation can be used independently and can be adapted to different situations. It has strong adaptability. The maximum opening angle of the opening and closing frame of the device can be freely adjusted, which further improves the adaptability of the device, and it has strong flexibility, adaptability and practicality.

[0005] The present invention provides an aluminum alloy door and window with a fast automatic closing structure, specifically comprising: a frame assembly, wherein the frame assembly includes a fixed frame and an opening and closing frame, wherein the fixed frame is fixedly installed inside an installation opening of a building structure, and the opening and closing frame is rotatably connected to the inside of the fixed frame, and an environmental monitoring sensor is installed on the outside of the opening and closing frame; an automation assembly, wherein the automation assembly is composed of a drive mechanism and an adjustment and limiting mechanism, wherein the drive mechanism includes a drive motor, a drive rod, a drive block, an adaptation block, and a linkage rod, wherein the drive motor is fixedly installed on a side of the fixed frame, and the drive rod is rotatably connected to the inside of the fixed frame, the drive block is plugged into the inside of the fixed frame, the adaptation block is plugged into the inside of the drive block, one end of the linkage rod is rotatably connected to the top of the drive block, and the other end of the linkage rod is rotatably connected to the bottom of the opening and closing frame; and an adjustment and limiting mechanism, wherein the adjustment and limiting mechanism includes a positioning rod, an opening limit block, and an adjustment rod, wherein the positioning rod is rotatably connected to the inside of the drive rod, and the opening limit block is plugged into the outside of the drive rod, the adjustment rod is rotatably connected to the inside of the fixed frame, and one end of the adjustment rod and the positioning rod are transmission-connected via a bevel gear set.

[0006] Optionally, a positioning block is provided inside the block body of the opening limit block, and a positioning groove is provided inside the rod body of the driving rod, and the positioning block is inserted into the interior of the positioning groove.

[0007] Optionally, the rod body of the driving rod is provided with a thread on the outside, and the block side of the adaption block is provided with a driving thread groove, the driving thread groove cooperates with the rod body thread of the driving rod, and the rod body of the threaded part of the driving rod passes through the block of the opening limit block.

[0008] Optionally, a matching top spring is provided on the side surface of the adapting block, and two ends of the matching top spring are respectively fixedly connected to the inside of the adapting block and the inside of the driving block.

[0009] Optionally, a thread is provided on the outside of the rod body of the positioning rod, and the positioning rod is screwed to the inside of the positioning block through the thread of the rod body.

[0010] Optionally, a closing limit block is provided at one end of the rod body of the driving rod.

[0011] Optionally, a positioning worm gear is provided on the side of the closing limit block, and a transmission worm is provided at one end of the driving motor shaft, and the transmission worm is connected to the positioning worm gear.

[0012] Optionally, the cross-section of the driving block is T-shaped, and a track groove is provided inside the fixed frame, and the driving block is inserted into the track groove.

[0013] Optionally, the distance from the axis center of the rotation position of the opening and closing frame to the axis of the driving rod is smaller than the distance from the axis center of the linkage rod at the rotation position of the opening and closing frame to the axis of the driving rod.

[0014] Beneficial effects

[0015] When the device is in use, the automation component can automatically control the opening and closing of the opening and closing frame. At the same time, an environmental monitoring sensor is installed on the outside of the opening and closing frame. When rain or other bad weather is detected, the opening and closing frame can be automatically closed to prevent bad weather from damaging the interior decoration of the room or various facilities. At the same time, the device can also be manually turned on and off, which is easy to use. The automation and manual modes can be used independently and can be adapted to different situations. It is highly adaptable. The maximum opening angle of the opening and closing frame of the device can be freely adjusted, which improves the flexibility, adaptability and practicality of the device.

[0016] In addition, the driving mechanism of the device can drive the opening and closing frame to automatically open or close, realizing the automatic opening and closing of the opening and closing frame. When the driving motor rotates, the transmission worm of the driving motor can drive the driving rod to rotate through the positioning worm gear. When the driving rod rotates, the rod thread of the driving rod can drive the adaptation block to move through the driving thread groove, so that the driving block can control the opening and closing of the opening and closing frame through the linkage rod when following the movement of the adaptation block, and the positioning worm gear and the transmission worm have the characteristics of one-way transmission, so that when the opening and closing frame completes the switching of the opening and closing state, the driving rod will not accidentally rotate to change the use state of the opening and closing frame, and the use is stable.

[0017] In addition, the device can also be used for manual opening and closing. When the opening or closing frame is opened or closed by manual pulling, when the manual dragging force is greater than the elastic force of the cooperating top spring, the use position of the opening and closing frame cannot be positioned by the driving thread groove of the adaptation block and the thread of the driving rod. At this time, the force of manually pulling the opening and closing frame can be transmitted to the driving block through the linkage rod, so that when the driving block is manually opened and closed by the opening and closing frame, the internal adaptation block can automatically move to one side so that the driving thread groove avoids the rod body thread of the driving rod, so that the opening and closing of the opening and closing frame can also be controlled manually. After the opening and closing frame is manually opened and closed, the adaptation block can, under the action of the cooperating top spring, make the driving thread groove re-cooperate with the rod body thread of the driving rod to achieve the positioning of the use state of the opening and closing frame, which is stable to use and has diverse control.

[0018] In addition, the maximum opening angle of the opening and closing frame of the device can be freely adjusted by the adjusting rod. When the adjusting rod is rotated, the adjusting rod can drive the positioning rod to rotate. When the positioning rod rotates, the rod body thread can drive the opening limit block to move through the positioning block, so that the opening limit block and the closing limit block can respectively limit the maximum movement limit of the driving block when the opening and closing frame is opened and closed, and the use position of the closing limit block is fixed, so that when the use position of the opening limit block is changed, the maximum opening angle of the opening and closing frame can be limited, and when the opening and closing frame is rotated to the maximum opening angle or reset, if the driving rod is still rotating, the adaptation block can also move to one side to avoid the thread of the driving rod until the driving rod stops rotating, which is flexible and stable to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments are briefly introduced below.

[0020] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0021] In the attached figure:

[0022] Figure 1 A schematic diagram showing the structure of the present invention;

[0023] Figure 2 Shows a schematic diagram of the internal structure of the present invention;

[0024] Figure 3 A schematic diagram of the structure of the disassembled driving mechanism and the regulating and limiting mechanism of the present invention is shown;

[0025] Figure 4 It shows a schematic diagram of the internal structure of the opening and closing frame of the present invention after it is opened;

[0026] Figure 5 A schematic diagram showing the internal structure of the opening and closing frame of the present invention when the driving rod is still rotating after reaching the maximum opening angle;

[0027] Figure 6 A structural diagram showing the positional relationship between the rotation axis of the opening and closing frame, the axis centers at both ends of the linkage rod, and the axis of the driving rod of the present invention;

[0028] Figure 7 The present invention is shown Figure 2 A schematic diagram of the structure of the enlarged part A in the middle;

[0029] Figure 8 The present invention is shown Figure 5 Schematic diagram of the enlarged structure of part B in the middle.

[0030] Reference Signs List

[0031] 1. Frame assembly; 101. Fixed frame; 1011. Track groove; 102. Opening and closing frame; 2. Driving mechanism; 201. Driving motor; 2011. Transmission worm; 202. Driving rod; 2021. Positioning groove; 2022. Closing limit block; 2023. Positioning worm gear; 203. Driving block; 204. Adaptive block; 2041. Driving thread groove; 2042. Matching top spring; 205. Linkage rod; 3. Adjusting limit mechanism; 301. Positioning rod; 302. Opening limit block; 3021. Positioning block; 303. Adjusting rod. DETAILED DESCRIPTION

[0032] In order to make the purpose, scheme and advantages of the technical solution of the present invention more clear, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the drawings of specific embodiments of the present invention. Unless otherwise specified, the terms used herein have the common meanings in the art. The same reference numerals in the drawings represent the same components.

[0033] Example: Please refer to Figures 1 to 8 :

[0034] The present invention proposes an aluminum alloy door and window with a fast automatic closing structure, comprising: a frame assembly 1, the frame assembly 1 includes a fixed frame 101 and an opening and closing frame 102, the fixed frame 101 is fixedly installed inside the installation opening of the building structure, and the opening and closing frame 102 is rotatably connected to the inside of the fixed frame 101, and the opening and closing frame 102 can be used as a door and window frame; an automation assembly, the automation assembly is composed of a drive mechanism 2 and an adjustment and limiting mechanism 3, the drive mechanism 2 includes a drive motor 201, a drive rod 202, a drive block 203, an adaptation block 204 and a linkage rod 205, the drive motor 201 is fixedly installed on the side of the fixed frame 101, and the drive rod 202 is rotatably connected to the fixed frame The interior of the frame 101, the driving block 203 is inserted into the interior of the fixed frame 101, the adaption block 204 is inserted into the interior of the driving block 203, one end of the linkage rod 205 is rotatably connected to the top of the driving block 203, and the other end of the linkage rod 205 is rotatably connected to the bottom of the opening and closing frame 102; the adjusting limit mechanism 3, the adjusting limit mechanism 3 includes a positioning rod 301, an opening limit block 302 and an adjusting rod 303, the positioning rod 301 is rotatably connected to the interior of the driving rod 202, and the opening limit block 302 is inserted into the outside of the driving rod 202, the adjusting rod 303 is rotatably connected to the interior of the fixed frame 101, and the adjusting rod 303 and one end of the positioning rod 301 are connected through a bevel gear set.

[0035] An environmental monitoring sensor is installed on the outside of the opening and closing frame 102. The environmental monitoring sensor and the drive motor 201 are electrically connected to the external power supply and control device. Its specific structure and working principle are existing mature technologies and will not be repeated here.

[0036] Furthermore, according to an embodiment of the present invention, Figure 3 As shown, the rod body of the driving rod 202 is provided with a thread on the outside, and the side surface of the block 204 of the adapting block is provided with a driving thread groove 2041, the driving thread groove 2041 is matched with the rod body thread of the driving rod 202, and the rod body of the threaded part of the driving rod 202 passes through the block of the opening limit block 302. In use, the driving mechanism 2 can drive the opening and closing frame 102 to open or close automatically, realizing the automatic opening and closing use of the opening and closing frame 102. When the driving motor 201 rotates, the transmission worm 2011 of the driving motor 201 can drive the driving rod 202 to rotate through the positioning worm gear 2023. When the driving rod 202 rotates, the rod body thread of the driving rod 202 can The adaption block 204 is driven to move by driving the threaded groove 2041, so that the driving block 203 can control the opening and closing of the opening and closing frame 102 through the linkage rod 205 when following the movement of the adaption block 204. A positioning worm gear 2023 is provided on the side of the closing limit block 2022, and a transmission worm 2011 is provided at one end of the rotating shaft of the driving motor 201. The transmission worm 2011 is connected to the positioning worm gear 2023 for transmission, and the positioning worm gear 2023 and the transmission worm 2011 have the characteristics of one-way transmission, so that when the opening and closing frame 102 completes the switching of the opening and closing state, the driving rod 202 will not accidentally rotate to change the use state of the opening and closing frame 102, and the use is stable.

[0037] Furthermore, according to an embodiment of the present invention, Figure 3 As shown, the side surface of the adapting block 204 is provided with a matching top spring 2042, and the two ends of the matching top spring 2042 are respectively fixedly connected to the inside of the adapting block 204 and the inside of the driving block 203. In use, the device can also be used for manual opening and closing. When the opening or closing frame 102 is opened or closed by manual pulling, when the manual dragging force is greater than the elastic force of the matching top spring 2042, the use position of the opening and closing frame 102 cannot be positioned by the driving thread groove 2041 of the adapting block 204 and the thread cooperation of the driving rod 202. At this time, the force of manually pulling the opening and closing frame 102 It can be transmitted to the driving block 203 through the linkage rod 205, so that when the driving block 203 is manually opened and closed on the opening and closing frame 102, the internal adaptation block 204 can automatically move to one side so that the driving thread groove 2041 avoids the rod thread of the driving rod 202, so that the opening and closing of the opening and closing frame 102 can also be controlled manually. After the opening and closing frame 102 is manually opened and closed, the adaptation block 204 can, under the action of the top spring 2042, make the driving thread groove 2041 re-match with the rod thread of the driving rod 202 to realize the positioning of the use status of the opening and closing frame 102, which is stable to use and diverse to control.

[0038] Furthermore, according to an embodiment of the present invention, Figure 3As shown, the outside of the rod body of the positioning rod 301 is provided with a thread, and the positioning rod 301 is screwed to the inside of the positioning block 3021 through the rod body thread. In use, the maximum opening angle of the opening and closing frame 102 of the device can be freely adjusted by the adjusting rod 303. When the adjusting rod 303 rotates, the adjusting rod 303 can drive the positioning rod 301 to rotate. When the positioning rod 301 rotates, the rod body thread can drive the opening limit block 302 to move through the positioning block 3021. One end of the rod body of the driving rod 202 is provided with a closing limit block 2022, thereby opening the limit block 302 and the closing limit block 2022 can respectively limit the maximum movement limit of the driving block 203 when the opening and closing frame 102 is opened and closed, and the use position of the closing limit block 2022 is fixed, so that when the use position of the opening limit block 302 is changed, the maximum opening angle of the opening and closing frame 102 can be limited, and when the opening and closing frame 102 is rotated to the maximum opening angle or reset, if the driving rod 202 is still rotating, the adaptation block 204 can also move to one side to avoid the thread of the driving rod 202 until the driving rod 202 stops rotating, which is flexible and stable to use.

[0039] Furthermore, according to an embodiment of the present invention, Figure 3 As shown, a positioning block 3021 is provided inside the block body of the opening limit block 302, and a positioning groove 2021 is provided inside the rod body of the driving rod 202, and the positioning block 3021 is inserted into the inside of the positioning groove 2021. During use, the positioning groove 2021 can prevent the opening limit block 302 from rotating with the positioning rod 301 when the positioning rod 301 rotates. At the same time, the driving rod 202 cannot rotate by itself under the limiting action of the positioning worm gear 2023 and the transmission worm 2011, so that the device can stably realize the function of adjusting the use position of the opening limit block 302 through the positioning rod 301.

[0040] Furthermore, according to an embodiment of the present invention, Figure 3 and Figure 4 As shown, the cross-section of the driving block 203 is T-shaped, and a track groove 1011 is provided inside the fixed frame 101. The driving block 203 is inserted into the track groove 1011. During use, the track groove 1011 can limit the moving trajectory of the driving block 203, so that the driving block 203 will not be skewed or twisted during movement, causing the device to be stuck and fail, and the use is stable.

[0041] Furthermore, according to an embodiment of the present invention, Figure 6As shown, the distance from the axis center of the rotation position of the opening and closing frame 102 to the axis of the driving rod 202 is smaller than the distance from the axis center of the linkage rod 205 at the rotation position of the opening and closing frame 102 to the axis of the driving rod 202. This design enables the driving block 203 to stably control the opening and closing of the opening and closing frame 102 through the linkage rod 205 when it moves. There will be no structural dead point that causes the opening and closing frame 102 to have uncertain force direction, thereby causing the opening and closing frame 102 to be unable to open and close normally, and the use is stable.

[0042] Specific usage and function of this embodiment: In the present invention, the opening and closing frame 102 of the device can be opened and closed manually and automatically, and an environmental monitoring sensor is installed on the outside of the opening and closing frame 102. When rain or other bad weather is detected, the opening and closing frame 102 can be automatically closed to prevent bad weather from damaging the interior decoration or various facilities of the room. The driving mechanism 2 can drive the opening and closing frame 102 to open or close automatically. When the driving motor 201 rotates, the transmission worm 2011 of the driving motor 201 can drive the driving rod 202 to rotate through the positioning worm gear 2023. When the driving rod 202 rotates, the rod body thread of the driving rod 202 can drive the adaption block 2 through the driving thread groove 2041. 04 moves, so that the driving block 203 can control the opening and closing of the opening and closing frame 102 through the linkage rod 205 when following the movement of the adapting block 204, and the positioning worm gear 2023 and the transmission worm 2011 have the characteristics of one-way transmission, so that when the opening and closing frame 102 completes the switching of the opening and closing state, the driving rod 202 will not accidentally rotate to change the use state of the opening and closing frame 102. When manually opening and closing, the opening or closing of the opening and closing frame 102 is achieved by manual pulling. When the manual dragging force is greater than the elastic force of the matching top spring 2042, the use position of the opening and closing frame 102 cannot be positioned by the driving thread groove 2041 of the adapting block 204 and the thread of the driving rod 202. At this time, the manual pulling to open The force of the closing frame 102 can be transmitted to the driving block 203 through the linkage rod 205, so that when the driving block 203 is manually opened and closed by the opening and closing frame 102, the internal adaptation block 204 can automatically move to one side so that the driving thread groove 2041 avoids the rod thread of the driving rod 202, so that the opening and closing of the opening and closing frame 102 can also be controlled manually. After the opening and closing frame 102 is manually opened and closed, the adaptation block 204 can make the driving thread groove 2041 re-match with the rod thread of the driving rod 202 under the action of the top spring 2042 to realize the positioning of the opening and closing frame 102 in use state. At the same time, the maximum opening angle of the opening and closing frame 102 can be freely adjusted by the adjusting rod 303. When the adjusting rod 303 is rotated When the cam 302 is in the open position, the adjusting rod 303 can drive the positioning rod 301 to rotate. When the positioning rod 301 rotates, the rod thread can drive the opening limit block 302 to move through the positioning block 3021, so that the opening limit block 302 and the closing limit block 2022 can respectively limit the maximum movement limit of the driving block 203 when the opening and closing frame 102 is opened and closed, and the use position of the closing limit block 2022 is fixed, so that when the use position of the opening limit block 302 is changed, the maximum opening angle of the opening and closing frame 102 can be limited, and when the opening and closing frame 102 rotates to the maximum opening angle or is reset, if the driving rod 202 is still rotating, the adaptation block 204 can also move to one side to avoid the thread of the driving rod 202 until the driving rod 202 stops rotating.

[0043] Finally, it should be noted that when describing the positions of various components and the matching relationships between them, the present invention usually takes one / a pair of components as an example. However, those skilled in the art should understand that such positions, matching relationships, etc. are also applicable to other components / other pairs of components.

[0044] The above description is merely an exemplary embodiment of the present invention and is not intended to limit the scope of protection of the present invention. The scope of protection of the present invention is determined by the appended claims.

Claims

1. Aluminum alloy doors and windows with fast automatic closing structure, characterized by: include: A frame assembly (1), the frame assembly (1) comprising a fixed frame (101) and an opening and closing frame (102), the fixed frame (101) being fixedly mounted inside an installation opening of a building structure, and the opening and closing frame (102) being rotatably connected inside the fixed frame (101); an automation assembly, the automation assembly comprising a drive mechanism (2) and an adjustment and limiting mechanism (3), the drive mechanism (2) comprising a drive motor (201), a drive rod (202), a drive block (203), an adaptation block (204) and a linkage rod (205), the drive motor (201) being fixedly mounted on a side of the fixed frame (101), the drive rod (202) being rotatably connected inside the fixed frame (101), the drive block (203) being plugged into the fixed frame, and the adjustment and limiting mechanism (3) being configured to adjust the opening and closing frame. (101), the adapting block (204) is plugged into the driving block (203), one end of the linkage rod (205) is rotatably connected to the top of the driving block (203), and the other end of the linkage rod (205) is rotatably connected to the bottom of the opening and closing frame (102); an adjusting limit mechanism (3), the adjusting limit mechanism (3) comprising a positioning rod (301), an opening limit block (302) and an adjusting rod (303), the positioning rod (301) is rotatably connected to the inside of the driving rod (202), and the opening limit block (302) is plugged into the outside of the driving rod (202), the adjusting rod (303) is rotatably connected to the inside of the fixed frame (101), and one end of the adjusting rod (303) and the positioning rod (301) are connected through a bevel gear set; A positioning block (3021) is provided inside the block body of the opening limit block (302), and a positioning groove (2021) is provided inside the rod body of the driving rod (202), and the positioning block (3021) is inserted into the interior of the positioning groove (2021); The rod body of the positioning rod (301) is provided with a thread on the outside, and the positioning rod (301) is screwed to the inside of the positioning block (3021) through the rod body thread; A closing limit block (2022) is provided at one end of the rod body of the driving rod (202); A positioning worm gear (2023) is provided on the side of the closing limit block (2022), and a transmission worm (2011) is provided on one end of the rotating shaft of the driving motor (201), and the transmission worm (2011) is transmission-connected to the positioning worm gear (2023).

2. The aluminum alloy door and window with a rapid automatic closing structure as claimed in claim 1, characterized in that: The rod body of the driving rod (202) is provided with a thread on the outside, and the block side of the adapting block (204) is provided with a driving thread groove (2041), the driving thread groove (2041) is matched with the rod body thread of the driving rod (202), and the rod body of the threaded portion of the driving rod (202) passes through the block of the opening limit block (302).

3. The aluminum alloy door and window with a rapid automatic closing structure as claimed in claim 1, characterized in that: A matching top spring (2042) is provided on the side surface of the adapting block (204), and two ends of the matching top spring (2042) are respectively fixedly connected to the inside of the adapting block (204) and the inside of the driving block (203).

4. The aluminum alloy door and window with a rapid automatic closing structure as claimed in claim 1, characterized in that: The cross-section of the driving block (203) is in a "T" shape, and a track groove (1011) is provided inside the fixed frame (101), and the driving block (203) is inserted into the track groove (1011).

5. The aluminum alloy door and window with a rapid automatic closing structure as claimed in claim 1, characterized in that: The distance between the axis of the rotation position of the opening and closing frame (102) and the axis of the driving rod (202) is smaller than the distance between the axis of the linkage rod (205) at the rotation position of the opening and closing frame (102) and the axis of the driving rod (202).

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