Intelligent electric outward-hung window

Abstract

The invention relates to the technical field of overhung windows, in particular to an intelligent electric overhung window which comprises a wall and a door and window frame rotationally connected with the wall, and is characterized by further comprising a mounting groove formed in the front end of the door and window frame, and two hinge grooves communicated with the mounting groove are symmetrically formed in the door and window frame; the two hinge grooves are jointly and rotationally connected with a door and window sash, and a driving assembly is further arranged on the lower side of the door and window frame. In cloudy and rainy days, the rotating motor drives the threaded rod to rotate, the distance between the lower end of the door and window sash and the door and window frame is increased, rainwater can be reduced from entering a room from a movable gap of the out-hung window in cooperation with the rain baffle structure, in this way, out-hung opening of the door and window structure can be achieved, and the requirement for opening the window in rainy days can be well met; after the door and window frame and the door and window sash are integrated and the door and window sash is closed, the door and window frame and the door and window sash are integrated to be opened when the rotating handle is rotated, so that the flat opening of the window is realized, and the effect of convection with outside air is good.

Description

Technical Field

[0001] The present invention relates to the technical field of external hanging windows, and in particular to an intelligent electric external hanging window. Background Art

[0002] Doors and windows are important components of buildings, providing lighting, ventilation, isolation and other functions for the indoor space of the building. In the prior art, doors and windows include door and window frames and door and window sashes. The door and window frames are fixed to the wall of the building, and the door and window frames and the door and window sashes are hingedly connected through a hinge shaft. The door and window sashes rotate around the axis of the hinge shaft to realize the opening and closing of the door and window. With this kind of hanging window, the outer hanging window can be opened for ventilation in light or moderate rain.

[0003] In the prior art, there are two ways to open the hanging window: either the hinge axis is set on the top surface of the door and window structure, so that the door and window structure can be opened outward, or the hinge axis is set on the side of the door and window structure, so that the door and window can be opened horizontally. However, although the outward hanging opening can prevent rainwater from entering the room, it cannot achieve the strongest effect of convection with the outside air, while the door and window horizontal opening has a good effect of convection with the outside air, but it is not suitable for opening on rainy days, which brings inconvenience to use. Summary of the invention

[0004] In view of the above-mentioned shortcomings of the prior art, the present invention provides an intelligent electric external hanging window, which can effectively solve the problem in the prior art that although the external hanging window can prevent rainwater from entering the room, it cannot achieve the strongest convection effect with the outside air, while the casement door and window have a good effect of convection with the outside air, but is not suitable for opening on rainy days.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: The present invention provides an intelligent electric external hanging window, comprising a wall and a door and window frame, and the door and window frame is rotatably connected to the wall, and is characterized in that it also comprises a mounting groove opened at the front end of the door and window frame, the door and window frame is symmetrically provided with two hinge grooves connected with the mounting grooves, the two hinge grooves are rotatably connected with the door and window sashes, a driving assembly is further provided on the lower side of the door and window frame, a positioning assembly is provided on the door and window frame, a hinge rod is provided on the door and window frame, the hinge rod is rotatably connected to the wall, a window screen is further provided on the wall in front of the door and window sashes, grooves are symmetrically provided on the wall, and a mounting assembly matching with the grooves is provided on the window screen; The driving assembly includes an equipment slot opened on the door and window frame, and the door and window frame is also provided with a limit slot connected to the right side of the equipment slot, a threaded rod is rotatably arranged in the limit slot, a rotating motor is fixedly installed in the equipment slot, the output end of the rotating motor is coaxially and fixedly connected to the left end of the threaded rod, the rod body of the threaded rod is symmetrically and slidingly sleeved with two threaded sleeves, a side groove is opened on the threaded sleeve, a first rotating shaft is arranged in the side groove, the outer side of the first rotating shaft is rotatably connected with a connecting rod, two groups of fixed plates are spaced apart on the lower side of the front end of the door and window sash, a second rotating shaft is fixedly connected between the two fixed plates corresponding to the vertical position, and the second rotating shaft is rotatably connected to the other end of the connecting rod.

[0006] Furthermore, a rain shield is provided on the upper side of the door and window frame.

[0007] Furthermore, the limiting groove is square in shape, and the threaded sleeve is slidably connected to the limiting groove.

[0008] Furthermore, the positioning assembly includes a sliding cavity opened on the door and window frame, the sliding cavity is slidably connected with a tooth plate, the left end of the tooth plate is fixedly connected with a positioning block, and the positioning block is provided with an oblique edge, the wall is provided with a positioning groove that is plugged into the positioning block, a positioning spring is fixedly connected between the tooth plate and the sliding cavity, a gear is also rotatably arranged in the door and window frame, and the gear is meshed with the tooth plate, the front end of the gear is coaxially fixedly connected with a connecting shaft, and the front end of the connecting shaft is fixedly connected with a handle.

[0009] Furthermore, a guide groove connected to the right side of the sliding cavity is provided on the door and window frame, a guide rod is fixedly connected to the right end of the tooth plate, and the guide rod is slidingly connected to the guide groove, and the positioning spring is located outside the guide rod.

[0010] Furthermore, the window screen comprises two mounting plates, a screen is arranged between the two mounting plates, and the screen is made of flexible material.

[0011] Furthermore, the mounting assembly includes a sliding groove opened on the mounting plate, two sliding rods are symmetrically slidably connected in the sliding groove, a limiting spring is fixedly connected between the two sliding rods, and two movable grooves connected to the upper side of the sliding groove are symmetrically opened on the mounting plate, and a movable rod is fixedly connected to the upper end of the sliding rod, and the movable rod is arranged through the movable groove.

[0012] Furthermore, the width of the movable groove is smaller than the width of the sliding groove.

[0013] Furthermore, the groove includes two deep grooves symmetrically opened on the wall, and a shallow groove connected to the two deep grooves is also opened on the wall, and the deep groove is circular, and the depth of the deep groove is greater than the depth of the shallow groove.

[0014] Compared with the known prior art, the technical solution provided by the present invention has the following beneficial effects: 1. In rainy days, the present invention drives the threaded rod to rotate by a rotating motor, and under the limit of the limit groove, drives the two threaded sleeves to slide in opposite directions, and the door and window sashes and the door and window frames are rotated by the connecting rod, so that the distance between the lower end of the door and window sashes and the door and window frames is increased, and the external hanging window is opened. In combination with the rain shield structure, it can reduce the amount of rainwater entering the room through the movable gap of the external hanging window, so that the external hanging opening of the door and window structure can be realized, which can well meet the demand for opening windows on rainy days.

[0015] 2. The present invention regards the door and window frames and door and window sashes as a whole as a window, and rotates the motor to drive the threaded rod, which drives the two threaded sleeves to slide in opposite directions. The door and window sashes are rotated by the connecting rod and the door and window sashes and the door and window frame until the door and window sashes are closed. The connecting shaft is driven to rotate by turning the handle clockwise, and the rotation of the connecting shaft drives the gear to rotate clockwise. The gear is engaged with the tooth plate, driving the tooth plate to slide to the right, and driving the positioning block to slide into the sliding cavity, so that the door and window frame and the door and window sashes are pushed outward as a whole, so that the window can be opened horizontally, and the effect of convection with the outside air that cannot be achieved by opening the external hanging window can be achieved.

[0016] 3. The present invention also facilitates the disassembly and assembly of window screens through the installation assembly. Installing window screens can reduce the situation where mosquitoes and dust enter the room when the window is open, and the easy-to-disassemble structure of the screen window makes it more convenient for users to clean and replace the window screens. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a schematic diagram of the structure of the door and window frame in the present invention; Figure 3 for Figure 2 The enlarged structural diagram of part A in the middle; Figure 4 for Figure 2 The enlarged structural diagram of part B in the middle; Figure 5 It is a three-dimensional structural schematic diagram of the positioning component in the present invention; Figure 6It is a structural schematic diagram of the plane of the positioning component in the present invention; Figure 7 It is a structural schematic diagram of the decomposition of the screen window and the wall in the present invention; Figure 8 for Figure 7 Schematic diagram of the enlarged structure of part C.

[0019] Figure numerals: 1. door and window frame; 2. installation groove; 3. hinge groove; 4. door and window sash; 5. limit groove; 6. equipment groove; 7. rotating motor; 8. threaded rod; 9. threaded sleeve; 10. side groove; 11. first rotating shaft; 12. connecting rod; 13. fixed plate; 14. second rotating shaft; 15. hinged rod; 16. sliding cavity; 17. tooth plate; 18. positioning block; 19. positioning spring; 20. gear; 21. connecting shaft; 22. handle; 23. wall; 24. groove; 241. deep groove; 242. shallow groove; 25. window screen; 251 installation plate; 252. screen; 26. sliding groove; 27. sliding rod; 28. limit spring; 29. ​​movable groove, 30 movable rod. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] The present invention will be further described below in conjunction with the embodiments.

[0022] Example: Refer to Figures 1 to 8 A smart electric external hanging window comprises a wall 23 and a door and window frame 1, and the door and window frame 1 is rotatably connected to the wall 23, and is characterized in that it also comprises a mounting groove 2 opened at the front end of the door and window frame 1, and two hinge grooves 3 connected to the mounting groove 2 are symmetrically opened on the door and window frame 1, and the two hinge grooves 3 are rotatably connected with the door and window sashes 4 together, and a rain shield is arranged on the upper side of the door and window frame 1. By arranging the rain shield structure on the door and window frame 1, when the external hanging window is opened on rainy days, it can reduce the situation that rainwater enters the room through the movable gap of the external hanging window.

[0023] The lower side of the door and window frame 1 is also provided with a driving component. Specifically, the driving component includes an equipment slot 6 opened on the door and window frame 1, and a limiting slot 5 connected to the right side of the equipment slot 6 is also opened on the door and window frame 1. A threaded rod 8 is rotatably arranged in the limiting slot 5, and a rotating motor 7 is fixedly installed in the equipment slot 6. The output end of the rotating motor 7 is coaxially fixedly connected to the left end of the threaded rod 8, and the rod body of the threaded rod 8 is symmetrically slidably sleeved with two threaded sleeves 9. The limiting slot 5 is square in shape, and the threaded sleeve 9 is slidably connected to the limiting slot 5. The external hanging window can be opened on rainy days. When in use, the rotating motor 7 drives the threaded rod 8, and under the limitation of the limiting slot 5, the two threaded sleeves 9 are driven to slide in opposite directions, and the door and window sash 4 and the door and window frame 1 are rotated through the connecting rod 12, the door and window sash 4, and the door and window frame 1. The distance between the lower end of the door and window sash 4 and the door and window frame 1 is increased, and the rain shield structure can reduce the rainwater from the activity gap of the external hanging window Entering the room, it can well meet the demand for opening the window on rainy days.

[0024] A side groove 10 is provided on the threaded sleeve 9, and a first rotating shaft 11 is arranged in the side groove 10. A connecting rod 12 is rotatably connected to the outer side of the first rotating shaft 11. Two groups of fixed plates 13 are arranged at intervals on the lower side of the front end of the door and window sash 4. A second rotating shaft 14 is fixedly connected between the two fixed plates 13 corresponding to the vertical position. The second rotating shaft 14 is rotatably connected to the other end of the connecting rod 12. The connecting rod 12 is rotatably connected to the door and window sash 4 by arranging the fixed plate 13 and the second rotating shaft 14. By providing the side groove 10 on the threaded sleeve 9, the connecting rod 12 is rotatably connected to the outer side of the first rotating shaft 11, so that the connecting rod 12 is rotatably connected to the threaded sleeve 9 on the door and window frame 1, so as to ensure that the opening and closing of the door and window sash 4 can be controlled by changing the position of the threaded sleeve 9.

[0025] A positioning assembly is provided on the door and window frame 1. Specifically, the positioning assembly includes a sliding cavity 16 opened on the door and window frame 1, and the sliding cavity 16 is slidably connected to a tooth plate 17. A guide groove connected to the right side of the sliding cavity 16 is opened on the door and window frame 1. A guide rod is fixedly connected to the right end of the tooth plate 17, and the guide rod is slidably connected to the guide groove. The positioning spring 19 is located on the outside of the guide rod. By providing a guide groove on the door and window frame 1 and fixing a guide rod slidably connected to the guide groove on the tooth plate 17, the stability of the engagement between the tooth plate 17 and the gear 20 can be ensured, thereby ensuring the stability of the sliding of the positioning block 18.

[0026] The left end of the tooth plate 17 is fixedly connected with a positioning block 18, and the positioning block 18 is provided with an oblique edge. By providing an oblique edge on the front side of the positioning block 18, if you want to have a good effect of convection with the outside air, first close the external hanging window, rotate the motor 7 to drive the threaded rod 8, and under the limit of the limit groove 5, drive the two threaded sleeves 9 to slide in opposite directions, and rotate the door and window leaf 4 and the door and window frame 1 through the connecting rod 12, so that the door and window leaf 4 rotates, and the distance between the lower end of the door and window leaf 4 and the door and window frame 1 gradually decreases until it is completely closed. To close the door and window sash 4, take the door and window frame 1 and the door and window sash 4 as a whole, and regard this whole as a window. By turning the handle 22 clockwise, the connecting shaft 21 is driven to rotate, and the rotation of the connecting shaft 21 drives the gear 20 to rotate clockwise. The gear 20 is engaged with the tooth plate 17, driving the tooth plate 17 to slide to the right, and driving the positioning block 18 to slide into the sliding cavity 16, and the door and window frame 1 and the door and window sash 4 as a whole can be pushed outward, which can complete the casement opening of the window and can bring better air convection effect than opening the window outside.

[0027] A positioning spring 19 is fixedly connected between the tooth plate 17 and the sliding cavity 16, and a gear 20 is also rotatably arranged in the door and window frame 1, and the gear 20 meshes with the tooth plate 17. The front end of the gear 20 is coaxially fixedly connected with a connecting shaft 21, and the front end of the connecting shaft 21 is fixedly connected with a handle 22. When closing the door and window frame 1 and the door and window sash 4 as a whole, it is only necessary to pull the handle 22 to drive the window to rotate counterclockwise, and the positioning block 18 abuts the door and window frame 1, and the positioning spring 19 is compressed. When the position of the positioning block 18 corresponds to the positioning groove, under the elastic force of the positioning spring 19, the positioning block 18 is bounced into the positioning groove to limit the window and ensure the closed state of the window. It is very convenient to use.

[0028] A hinge rod 15 is provided on the door and window frame 1, and the hinge rod 15 is rotatably connected to the wall 23. A window screen 25 is also provided on the wall 23 in front of the door and window sash 4. The window screen 25 includes two mounting plates 251, and a gauze 252 is provided between the two mounting plates 251. The gauze 252 is made of a flexible material. Two mounting plates 251 are used on both sides of the window screen 25, while there are no mounting plates 251 on the upper and lower sides of the screen window 25. The gauze 252 is made of a flexible material, so that the window screen 25 can be folded left and right for easy use.

[0029] The wall 23 is symmetrically provided with grooves 24, which include two deep grooves 241 symmetrically provided on the wall 23, and a shallow groove 242 connected to the two deep grooves 241 is also provided on the wall 23, and the deep groove 241 is circular, and the depth of the deep groove 241 is greater than the depth of the shallow groove 242. The wall 23 is provided with two deep grooves 241 deeper than the strip-shaped shallow groove 242, in order to limit the two mounting plates 251, and the above-mentioned window screen 25 can be folded left and right to set the strip-shaped shallow groove 242 is used to guide the mounting plate 251 when the window screen 25 is folded. When folded, the two movable rods 30 are pulled in opposite directions to drive the two sliding rods 27 to leave the deep groove 241 and enter the shallow groove 242, and the limit spring 28 is compressed. When the mounting plate 251 is moved to a suitable position in the shallow groove 241, the movable plate 30 is released. Under the elastic force of the limit spring 28, the two sliding rods 27 are abutted against the door and window frame 1, so as to limit the folded position of the window screen 25, which is convenient for use.

[0030] The window screen 25 is provided with an installation component that cooperates with the groove 24. Specifically, the installation component includes a sliding groove 26 opened on the installation plate 251. Two sliding rods 27 are symmetrically slidably connected in the sliding groove 26. A limiting spring 28 is fixedly connected between the two sliding rods 27. Two movable grooves 29 that are connected to the upper side of the sliding groove 26 are also symmetrically provided on the installation plate 251. The upper end of the sliding rod 27 is fixedly connected with a movable rod 30. The movable rod 30 is arranged through the movable groove 29. The width of the movable groove 29 is smaller than the width of the sliding groove 26 to prevent the sliding rod 27 from slipping away from the sliding groove 26.

[0031] The installation assembly also facilitates the disassembly and assembly of the window screen 23. Installing the window screen 23 can reduce the situation where mosquitoes and dust enter the room when the window is open, and the easy-to-disassemble structure of the screen window makes it more convenient for users to clean and replace the window screen 23.

[0032] The specific working principle of the present invention is as follows: On rainy days, the external hanging window can be opened. The specific opening process is as follows: the rotating motor 7 drives the threaded rod 8 to rotate, and under the limit of the limit groove 5, the two threaded sleeves 9 are driven to slide in opposite directions. The door and window leaf 4 and the door and window frame 1 are rotated through the connecting rod 12, so that the door and window leaf 4 rotates, and the distance between the lower end of the door and window leaf 4 and the door and window frame 1 increases. With the rain shield structure, it can reduce the rainwater from entering the room through the activity gap of the external hanging window, which can well meet the demand of opening the window on rainy days. When the weather is good and the window needs to be opened for ventilation, first close the external hanging window, and the rotating motor 7 drives the threaded rod 8, which drives the two threaded sleeves 9 to slide in opposite directions under the limit of the limit groove 5, and the door and window sash 4 and the door and window frame 1 are rotated through the connecting rod 12, so that the door and window sash 4 rotates, and the distance between the lower end of the door and window sash 4 and the door and window frame 1 gradually decreases until the door and window sash 4 is closed; then the door and window frame 1 and the door and window sash 4 are regarded as a whole, and the connecting shaft 21 is driven to rotate by rotating the knob 22 clockwise, and the connecting shaft 21 rotates and drives the gear 20 to rotate clockwise, and the gear 20 meshes with the tooth plate 17, drives the tooth plate 17 to slide to the right, drives the positioning block 18 to slide into the sliding cavity 16, and the door and window frame 1 and the door and window sash 4 are pushed outward as a whole, so that the window can be opened horizontally.

[0033] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. An intelligent electric external hanging window, comprising a wall (23) and a door and window frame (1), wherein the door and window frame (1) is rotatably connected to the wall (23), characterized in that: The invention also comprises a mounting groove (2) provided at the front end of the door and window frame (1), two hinge grooves (3) in communication with the mounting groove (2) being symmetrically provided on the door and window frame (1), the two hinge grooves (3) being rotatably connected to the door and window sash (4), a driving assembly being provided on the lower side of the door and window frame (1), a positioning assembly being provided on the door and window frame (1), a hinge rod (15) being rotatably connected to the wall (23), a window screen (25) being provided on the wall (23) in front of the door and window sash (4), grooves (24) being symmetrically provided on the wall (23), and a mounting assembly cooperating with the grooves (24) being provided on the window screen (25); The drive assembly comprises an equipment slot (6) provided on the door and window frame (1); the door and window frame (1) is also provided with a limit slot (5) connected to the right side of the equipment slot (6); a threaded rod (8) is rotatably arranged in the limit slot (5); a rotary motor (7) is fixedly installed in the equipment slot (6); an output end of the rotary motor (7) is coaxially and fixedly connected to the left end of the threaded rod (8); two threaded sleeves (9) are symmetrically and slidably sleeved on the rod body of the threaded rod (8); a side slot (10) is provided on the threaded sleeve (9); a first rotating shaft (11) is provided in the side slot (10); a connecting rod (12) is rotatably connected to the outer side of the first rotating shaft (11); two groups of fixed plates (13) are spaced apart at the lower side of the front end of the door and window sash (4); a second rotating shaft (14) is fixedly connected between the two fixed plates (13) corresponding to each other in vertical positions; the second rotating shaft (14) is rotatably connected to the other end of the connecting rod (12).

2. The intelligent electric external hanging window according to claim 1, characterized in that: A rain shield is provided on the upper side of the door and window frame (1).

3. The intelligent electric external hanging window according to claim 1, characterized in that: The limiting groove (5) is square in shape, and the threaded sleeve (9) is slidably connected to the limiting groove (5).

4. The intelligent electric external hanging window according to claim 1, characterized in that: The positioning assembly comprises a sliding cavity (16) provided on the door and window frame (1), the sliding cavity (16) being slidably connected to a tooth plate (17), a positioning block (18) being fixedly connected to the left end of the tooth plate (17), and the positioning block (18) being provided with an oblique edge, a positioning groove for plugging and cooperating with the positioning block (18) being provided on the wall (23), a positioning spring (19) being fixedly connected between the tooth plate (17) and the sliding cavity (16), a gear (20) being rotatably arranged in the door and window frame (1), and the gear (20) being meshed with the tooth plate (17), the front end of the gear (20) being coaxially fixedly connected to a connecting shaft (21), and the front end of the connecting shaft (21) being fixedly connected to a rotary handle (22).

5. The intelligent electric external hanging window according to claim 4, characterized in that: The door and window frame (1) is provided with a guide groove which is in communication with the right side of the sliding cavity (16); the right end of the tooth plate (17) is fixedly connected to a guide rod which is slidingly connected to the guide groove; and the positioning spring (19) is located outside the guide rod.

6. The intelligent electric external hanging window according to claim 1, characterized in that: The window screen (25) comprises two mounting plates (251), a screen (252) is arranged between the two mounting plates (251), and the screen (252) is made of a flexible material.

7. The intelligent electric external hanging window according to claim 6, characterized in that: The mounting assembly comprises a sliding groove (26) formed on a mounting plate (251), two sliding rods (27) being symmetrically slidingly connected in the sliding groove (26), a limit spring (28) being fixedly connected between the two sliding rods (27), and two movable grooves (29) being symmetrically formed on the mounting plate (251) and communicating with the upper side of the sliding groove (26), a movable rod (30) being fixedly connected to the upper end of the sliding rod (27), and the movable rod (30) being arranged to pass through the movable groove (29).

8. The intelligent electric external hanging window according to claim 7, characterized in that: The width of the movable groove (29) is smaller than the width of the sliding groove (26).

9. The intelligent electric external hanging window according to claim 1, characterized in that: The groove (24) comprises two deep grooves (241) symmetrically opened on the wall (23), and a shallow groove (242) connected to the two deep grooves (241) is also opened on the wall (23), and the deep groove (241) is circular, and the depth of the deep groove (241) is greater than the depth of the shallow groove (242).

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