Multifunctional protective door and window

Abstract

The utility model discloses a multifunctional protective door and window, and particularly relates to the field of doors and windows, the multifunctional protective door and window comprises a fixed frame, one side of the top of the fixed frame is provided with a limiting groove, an adjusting baffle is arranged in the limiting groove, the bottom of the limiting groove is provided with a movable cavity, and the middle of the movable cavity is connected with a screw rod through a bearing; the outer wall of one side of the screw rod is in threaded connection with a moving block, the top of the moving block is connected with a connecting rod, and the top end of the connecting rod is connected with an adjusting baffle; the screw rod can be driven to rotate through the servo motor, the screw rod rotates to drive the moving block to move, the moving block moves to drive the connecting rod to do translational motion, and therefore the adjusting baffle can move so that the adjusting baffle can stretch out of the limiting groove conveniently, and rainwater can be blocked to a certain degree after the adjusting baffle stretches out; and meanwhile, the adjusting baffle can be contracted into the limiting groove on sunny days, so that the adjusting baffle is prevented from blocking sunlight.

Description

Technical Field

[0001] The utility model relates to the field of doors and windows, and more specifically, to a multifunctional protective door and window. Background Art

[0002] Doors and windows are divided into enclosure components or partition components according to their different positions. They have different design requirements and should respectively have functions such as heat preservation, heat insulation, sound insulation, waterproofing, and fire prevention. There are also requirements for energy conservation. In cold regions, the heat loss through the gaps of doors and windows accounts for about 25% of the total heating heat consumption. The airtightness requirement of doors and windows is an important part of energy-saving design;

[0003] After retrieval, the existing patent (publication number: CN110821376A) discloses a multifunctional protective door and window, belonging to the field of door and window technology, including an outer frame. An inner frame body is arranged inside the outer frame, and first chutes are arranged on both sides of the inner frame body. The first chutes are located on the outer frame. A first installation chamber is opened inside the outer frame. In the present invention, a first installation chamber is opened inside the outer frame, and first chutes communicating with the first installation chamber are arranged on both sides of the inner frame body. Through the driving mechanism inside the installation chamber and the transmission mechanism composed of a driving gear, a connecting rod, a toothed belt, a rack, and a driven gear inside the installation chamber, the protection rod can be driven to move inside the first chute to adjust the position of the protection rod, facilitating the conversion of the protection rod between indoor and outdoor, making it more convenient to use. Moreover, through the arrangement of the protection rod inside the outer frame, the functionality and protection effect of the device are improved, and the potential safety hazards existing in the installation of protective fences on the outer side of the door and window are eliminated. The inventor found the following problems in the prior art during the implementation of the present utility model:

[0004] Existing protective doors and windows often only have a single anti-theft function. When opening the window during rainfall, it is easy for rainwater to seep into the window. At the same time, doors and windows with baffles are easy to block sunlight on sunny days. Existing protective doors and windows often do not have the function of adjusting the rainfall baffle;

[0005] Therefore, a multifunctional protective door and window is proposed for the above problems. Content of the Utility Model

[0006] In order to overcome the above-mentioned defects of the prior art, the present utility model provides a multifunctional protective door and window to solve the problems raised in the above background art.

[0007] To achieve the above object, the present utility model provides the following technical solution: A multifunctional protective door and window, comprising a fixed frame. Both the upper and lower inner walls of the fixed frame are provided with sliding grooves. A window body is provided in the middle of the fixed frame. Both ends of the window body are embedded in the sliding grooves. A limiting groove is provided on one side of the top of the fixed frame. An adjusting baffle is provided inside the limiting groove. Both sides of the bottom inner wall of the limiting groove are provided with sliding grooves. Both bottom sides of the adjusting baffle are connected with sliders. The sliders are embedded in the sliding grooves. An activity cavity is provided at the bottom of the limiting groove. A screw rod is connected to the middle of the activity cavity through a bearing. A moving block is threadedly connected to the outer wall of one side of the screw rod. A strip-shaped groove is provided at the top of the activity cavity. The strip-shaped groove is communicated with the limiting groove. A connecting rod is connected to the top of the moving block. The end of the connecting rod away from the moving block passes through the strip-shaped groove and is connected to the adjusting baffle.

[0008] Preferably, a servo motor is provided on one side of the fixed frame. The output end of the servo motor is connected to the screw rod. Both sides of the top of the adjusting baffle are provided with diversion grooves.

[0009] Preferably, a protective net is provided on one side of the window body. The protective net and the fixed frame are connected by bolts.

[0010] Preferably, a rainfall sensor is provided on one side of the fixed frame. A controller is provided on the side of the fixed frame away from the rainfall sensor. The controller is connected to the rainfall sensor and the servo motor through electric wires respectively.

[0011] Preferably, a pressure sensor is provided at the connection between the protective net and one side of the fixed frame. An alarm is provided on one side of the rainfall sensor. The pressure sensor and the alarm are both connected to the controller through electric wires.

[0012] Preferably, a heat preservation interlayer is provided inside the window body. A sealing ring is provided at the edge of the window body.

[0013] The technical effects and advantages of the present utility model:

[0014] 1. Compared with the prior art, this multifunctional protective door and window can drive the screw rod to rotate through the servo motor. The screw rod can rotate in the activity cavity. By rotating the screw rod, the moving block can be driven to move. The movement of the moving block drives the connecting rod to perform a translational movement, so that the adjusting baffle can be moved to extend outside the limiting groove. At the same time, during the movement of the adjusting baffle, the slider slides inside the sliding groove, so that the adjusting baffle moves smoothly. After the adjusting baffle extends out, it can block rainwater to a certain extent, avoiding rainwater seeping into the house when it rains. At the same time, in sunny days, the adjusting baffle can be retracted into the limiting groove to avoid the adjusting baffle blocking sunlight. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the utility model.

[0016] Figure 2 This is a schematic diagram of the overall side view structure of the utility model.

[0017] Figure 3 This is a schematic diagram of the top view structure of the adjusting baffle of the utility model.

[0018] Figure 4 This is a schematic diagram of the connection structure between the limiting groove and the adjusting baffle of the utility model.

[0019] The reference numerals are: 1, fixed frame; 2, slideway; 3, window body; 4, limiting groove; 5, adjusting baffle; 6, chute; 7, slider; 8, movable cavity; 9, screw rod; 10, moving block; 11, strip groove; 12, connecting rod; 13, servo motor; 14, diversion groove; 15, protective net; 16, rainfall sensor; 17, controller; 18, pressure sensor; 19, alarm; 20, heat preservation interlayer; 21, sealing ring. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Embodiment 1 <*

[0022] As shown in the attached... Figures 1 to 3 A multifunctional protective door and window, including a fixed frame 1, slideways 2 are arranged on the inner walls of the upper and lower sides of the fixed frame 1, a window body 3 is arranged in the middle of the fixed frame 1, both ends of the window body 3 are embedded in the slideways 2, a limiting groove 4 is arranged on one side of the top of the fixed frame 1, an adjusting baffle 5 is arranged inside the limiting groove 4, chutes 6 are arranged on both sides of the bottom inner wall of the limiting groove 4, sliders 7 are connected to the bottom sides of both sides of the adjusting baffle 5, the sliders 7 are embedded in the chutes 6, a movable cavity 8 is arranged at the bottom of the limiting groove 4, a screw rod 9 is connected to the middle of the movable cavity 8 through a bearing, a moving block 10 is threadedly connected to the outer wall of one side of the screw rod 9, a strip groove 11 is arranged at the top of the movable cavity 8, the strip groove 11 is communicated with the limiting groove 4, a connecting rod 12 is connected to the top of the moving block 10, and the end of the connecting rod 12 far from the moving block 10 passes through the strip groove 11 and is connected to the adjusting baffle 5.

[0023] Among them: The fixed frame 1 plays a role in fixing and limiting. The window 3 can slide in the fixed frame 1 through the slideway 2 to open or close. The screw rod 9 can rotate in the movable cavity 8. By rotating the screw rod 9, the moving block 10 can be driven to move. The movement of the moving block 10 drives the connecting rod 12 to perform a translational movement, so that the adjusting baffle 5 moves to extend outside the limiting groove 4. At the same time, during the movement of the adjusting baffle 5, the slider 7 slides inside the chute 8, so that the adjusting baffle 5 moves smoothly. After the adjusting baffle 5 extends, it can block the rain to a certain extent, avoiding rainwater from seeping into the house when it rains. At the same time, on sunny days, the adjusting baffle 5 can be retracted into the limiting groove 4 to avoid the adjusting baffle 5 blocking sunlight.

[0024] Embodiment 2

[0025] Based on Embodiment 1, the solution in Embodiment 1 is further refined and introduced in combination with the following specific working methods, as Figures 1 to 4 shown, and the details are described below:

[0026] As a preferred implementation, a servo motor 13 is provided on one side of the fixed frame 1. The output end of the servo motor 13 is connected to the screw rod 9. Flow guide grooves 14 are provided on both sides of the top of the adjusting baffle 5; further, the servo motor 13 plays a driving role and can drive the screw rod 9 to rotate, and the flow guide grooves 14 play a role in guiding the rainwater to drain to the edge.

[0027] As a preferred implementation, a protective net 15 is provided on one side of the window 3. The protective net 15 is connected to the fixed frame 1 by bolts; further, the protective net 15 plays a role in safety protection.

[0028] As a preferred implementation, a rainfall sensor 16 is provided on one side of the fixed frame 1, and a controller 17 is provided on the side of the fixed frame 1 away from the rainfall sensor 16. The controller 17 is connected to the rainfall sensor 16 and the servo motor 13 by wires; further, the current external rainfall situation can be detected by the rainfall sensor 16. When the rainfall sensor 16 detects external rainfall, it can transmit a signal to the controller 17, and the controller 17 controls the servo motor 13 to start, so as to drive the adjusting baffle 5 to extend outwards, so as to block the rain to a certain extent and avoid rainwater from seeping into the house when it rains.

[0029] As a preferred embodiment, a pressure sensor 18 is provided at the connection of one side of the protective net 15 and the fixed frame 1, and an alarm 19 is provided on one side of the rainfall sensor 16. The pressure sensor 18 and the alarm 19 are both connected to the controller 17 through wires. Further, when the protective net 15 is pressed and damaged externally, the pressure sensor 18 detects a large pressure, and then transmits a signal to the controller 17. The controller 17 controls the alarm 19 to give an alarm to remind people that the protective net 15 is damaged by force, thereby improving the protection effect of the doors and windows.

[0030] As a preferred embodiment, a heat preservation interlayer 20 is provided inside the window body 3, and a sealing ring 21 is provided at the edge of the window body 3. Further, the heat preservation interlayer 20 plays a role in heat preservation, and the sealing ring plays a role in sealing to prevent water leakage at the gap.

[0031] The working process of the present utility model is as follows: First, the fixed frame 1 is fixedly installed at the required installation position. The window body 3 can slide in the fixed frame 1 through the slideway 2 to open or close. The servo motor 13 can drive the screw rod 9 to rotate. The rotation of the screw rod 9 can drive the moving block 10 to move. The movement of the moving block 10 drives the connecting rod 12 to perform a translational movement, so that the adjusting baffle 5 moves to extend outside the limiting groove 4. At the same time, during the movement of the adjusting baffle 5, the slider 7 slides inside the chute 8, so that the adjusting baffle 5 moves smoothly. After the adjusting baffle 5 extends, it can block the rainwater to a certain extent, preventing the rainwater from seeping into the house when it rains. At the same time, in sunny days, the adjusting baffle 5 can be retracted into the limiting groove 4 to avoid the adjusting baffle 5 blocking the sunlight. The diversion groove 14 plays a role in diversion and can divert the rainwater to the edge for discharge. The rainfall sensor 16 can detect the current external rainfall situation. When the rainfall sensor 16 detects external rainfall, it can transmit a signal to the controller 17. The controller 17 controls the servo motor 13 to start, thereby driving the adjusting baffle 5 to extend outwards, so as to block the rainwater to a certain extent and prevent the rainwater from seeping into the house when it rains. When the protective net 15 is pressed and damaged externally, the pressure sensor 18 detects a large pressure, and then transmits a signal to the controller 17. The controller 17 controls the alarm 19 to give an alarm to remind people that the protective net 15 is damaged by force, thereby improving the protection effect of the doors and windows. The above is the working principle of this multifunctional protective door and window.

[0032] Finally: The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A multifunctional protective door and window, comprising a fixed frame (1), characterized in that: The upper and lower inner walls of the fixed frame (1) are both provided with slideways (2), the middle of the fixed frame (1) is provided with a window (3), both ends of the window (3) are embedded in the slideway (2), a limiting groove (4) is provided on one side of the top of the fixed frame (1), an adjusting baffle (5) is provided inside the limiting groove (4), and both sides of the bottom inner wall of the limiting groove (4) are provided with slideways (6), the bottoms of both sides of the adjusting baffle (5) are connected with sliders (7), and the sliders (7) are embedded in the slideways (6). The bottom of the limiting groove (4) is provided with an active cavity (8), the middle of the active cavity (8) is connected to a screw rod (9) through a bearing, the outer wall of one side of the screw rod (9) is threadedly connected to a moving block (10), the top of the active cavity (8) is provided with a strip groove (11), the strip groove (11) is connected to the limiting groove (4), the top of the moving block (10) is connected to a connecting rod (12), and the end of the connecting rod (12) away from the moving block (10) passes through the strip groove (11) and is connected to the adjusting baffle (5).

2. The multifunctional protective door and window according to claim 1, characterized in that: A servo motor (13) is provided on one side of the fixed frame (1), the output end of the servo motor (13) is connected to the screw rod (9), and guide grooves (14) are provided on both sides of the top of the adjustment baffle (5).

3. The multifunctional protective door and window according to claim 2, characterized in that: A protective net (15) is provided on one side of the window (3), and the protective net (15) is connected to the fixing frame (1) via bolts.

4. The multifunctional protective door and window according to claim 3, characterized in that: A rainfall sensor (16) is provided on one side of the fixing frame (1), and a controller (17) is provided on a side of the fixing frame (1) away from the rainfall sensor (16). The controller (17) is connected to the rainfall sensor (16) and the servo motor (13) via electric wires.

5. The multifunctional protective door and window according to claim 4, characterized in that: A pressure sensor (18) is provided at a connection point between the protective net (15) and one side of the fixing frame (1), and an alarm (19) is provided at one side of the rainfall sensor (16). Both the pressure sensor (18) and the alarm (19) are connected to the controller (17) via wires.

6. The multifunctional protective door and window according to claim 5, characterized in that: A heat-insulating interlayer (20) is provided inside the window (3), and a sealing ring (21) is provided at the edge of the window (3).

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