Novel window opener

Abstract

The utility model discloses a novel window opener which comprises a shell, a two-way screw rod is installed in the shell through a bearing, two sets of lead screw sleeves are connected to the side wall of the two-way screw rod in a sleeved mode, clamping plates are fixedly connected to the side walls of the two sets of lead screw sleeves in a sleeved mode, and a guide rod penetrates through the two sets of clamping plates in a sliding mode. The two ends of the guide rod are fixedly connected with the top face and the bottom face of the interior of the shell correspondingly, anti-skid pads are bonded to the opposite faces of the two sets of clamping plates correspondingly, four sets of concave bases are arranged between the two sets of clamping plates, abutting rollers are installed in the four sets of concave bases through bearings correspondingly, and an electric control box is installed on the side wall of the shell. And a control panel and a storage battery are mounted in the electric control box. The novel window opener has the advantages that the air guide pipe and the air storage cylinder are adopted, the air guide pipe and the air storage cylinder are arranged, a prompt structure is arranged, an operator can be helped to know that the suction cup is separated from glass in time, and the use practicability of the novel window opener is improved.

Description

Technical Field

[0001] This utility model relates to the field of window opener technology, and more specifically, to a novel window opener. Background Technology

[0002] Window openers are a type of accessory for building doors and windows. Their function is to open or close windows to facilitate air circulation. Window openers are used in various scenarios, including high-mounted windows, heavy-duty windows, fire exhaust windows, weather-sensitive windows, and windows requiring constant temperature. In practical use, they have advantages such as simple operation, stable structure, and good window opening effect.

[0003] The prior art discloses an electric window opener with announcement number CN202322772726.4. This utility model uses a suction cup to connect the extension rod to the glass. When the suction cup separates from the glass, there is no indication structure, and the operator cannot know in time, which affects the opening and closing of the glass window and reduces the practicality of this utility model. At the same time, the main body can be clamped and installed on the window sill using a main clamping plate and a secondary clamping plate. When there are adsorbed impurities on the surface of the window sill, it will affect the clamping and installation of the main clamping plate and the secondary clamping plate, which brings hidden dangers to the clamping and installation of this utility model.

[0004] There are currently no effective solutions to the problems in the relevant technologies. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides a novel window opener with a prompting structure that helps operators promptly know when the suction cup has separated from the glass, cleans impurities adsorbed on the window sill surface, and ensures stable clamping and installation, thereby solving the problems mentioned in the background technology.

[0007] (II) Technical Solution

[0008] To achieve the advantages of having a prompting structure that helps operators promptly know when the suction cup has separated from the glass, cleans impurities adhering to the window sill surface, and ensures stable clamping installation, the specific technical solution adopted by this utility model is as follows:

[0009] A novel window opener includes a housing. Inside the housing, a bidirectional lead lever is mounted via bearings. Two sets of lead screw sleeves are fitted onto the side walls of the bidirectional lead lever, and clamping plates are fixedly fitted onto the side walls of each set of lead screw sleeves. A guide rod slides through the two sets of clamping plates, with its two ends fixedly connected to the top and bottom surfaces of the housing, respectively. Anti-slip pads are adhered to the facing surfaces of the two sets of clamping plates. Four sets of concave seats are provided between the two sets of clamping plates, and abutment rollers are mounted inside each of the four sets of concave seats via bearings. An electrical control box is mounted on the side wall of the housing, containing a control panel and a battery. A self-locking forward / reverse motor is mounted at the lower part of the housing, with its output end connected to the bidirectional lead lever via a coupling. A concave frame is mounted at the upper part of the housing, with a sleeve inside the frame. Two sets of connecting shafts are mounted on the side walls of the sleeve, with one end of each connecting shaft passing through the concave frame via a bearing. An electric telescopic rod is installed through the inner wall of the frame, and a connecting block is installed at the telescopic end of the electric telescopic rod. A mounting shaft is passed through the end face of the connecting block via a bearing. A concave plate is sleeved on the side wall of the mounting shaft, and a suction cup is installed at one end of the concave plate. An air guide tube is fixedly passed through the side wall of the suction cup. An air storage cylinder is fixedly sleeved at one end of the air guide tube. A filter screen plate is installed on the inner wall of the open end of the air storage cylinder, and a connecting rod slides through the inside of the filter screen plate. A piston is installed at the lower end of the connecting rod. A gantry frame is installed at the upper end of the air storage cylinder, and an I-shaped slider slides through the inside of the gantry frame. The upper end of the connecting rod is fixedly connected to the lower part of the I-shaped slider. A telescopic spring is installed on the top surface of the inside of the gantry frame, and one end of the telescopic spring is fixedly connected to the upper part of the I-shaped slider. A battery box is installed on the end face of the gantry frame, and a buzzer alarm is installed at the lower part of the battery box. A push switch is installed at the lower part of the buzzer alarm.

[0010] Furthermore, a battery is installed inside the battery box, and the push switch is electrically connected to the battery and the buzzer alarm via wires.

[0011] Furthermore, the bidirectional lead lever and the two sets of lead screw threads cooperate with each other.

[0012] Furthermore, two sets of T-shaped rods slide through the far side of both sets of clamps, one end of each set of T-shaped rods on the same side is fixedly connected to one set of concave seats on the same side, and a return spring is sleeved on the side wall of each of the four sets of T-shaped rods. An inclined block is installed on the end face of the two sets of concave seats in front and the rear end face of the two sets of concave seats in rear.

[0013] Furthermore, two sets of fastening bolts are spirally threaded through the far side of both sets of clamps.

[0014] Furthermore, the control panel is electrically connected to the electric telescopic rod and the self-locking forward and reverse motor via wires.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, this utility model provides a novel window opener with the following advantages:

[0017] (1) This utility model adopts an air guide pipe and an air storage cylinder. When actually using the new window opener, the operator moves the housing by hand and then uses the control panel to drive the output end of the self-locking forward and reverse motor to rotate the bidirectional lead lever. Since the bidirectional lead lever and the two sets of lead screw sleeves are engaged with each other, the rotating bidirectional lead lever can push the two sets of lead screw sleeves closer to each other. The two sets of lead screw sleeves can drive the two sets of clamping plates to move towards each other. When the two sets of anti-slip pads contact the upper and lower surfaces of the window sill, the clamping and installation work is completed. Then, the I-shaped slider is moved, and the piston can be moved through the connecting rod. During this process, the I-shaped slider can stretch the telescopic spring, and then the suction cup can be pressed and adsorbed onto the surface of the glass window. The negative pressure inside the suction cup prevents the piston from resetting. Using the control panel, the electric telescopic rod can be extended, and the glass window can be rotated and opened via the connecting block, concave plate, and suction cup. When the glass window separates from the suction cup, the telescopic spring, under its own elastic force, stretches the I-shaped slider to reset the connecting rod and piston. When the I-shaped slider is pressed, the buzzer alarm starts, allowing the operator to determine whether the suction cup has separated from the glass window by the sound of the alarm. The included air duct and air reservoir provide a warning structure, helping the operator to promptly detect the separation of the suction cup and glass, thus improving the practicality of the new window opener.

[0018] (2) This utility model uses a concave seat and abutment rollers. According to the above operation, before actually using the new window opener, it is necessary to clamp and install the two sets of clamping plates on the window sill. Before that, the self-locking forward and reverse motor is operated by the control panel. The output end of the self-locking forward and reverse motor can drive the bidirectional screw lever to rotate. The rotating bidirectional screw lever can push the two sets of screw sleeves closer to each other. Finally, the four sets of abutment rollers can contact the upper and lower surfaces of the window sill respectively. The four sets of fastening bolts can prevent the four sets of anti-slip pads from contacting the surface of the window sill. Then the housing can be moved, and the four sets of abutment rollers can roll on the window sill. The four sets of inclined blocks can scrape off the impurities adsorbed on the surface of the window sill. After the impurities are cleaned, the four sets of fastening bolts are rotated counterclockwise. The control panel is used again to drive the bidirectional screw lever to rotate by the output end of the self-locking forward and reverse motor. The two sets of clamping plates continue to move in opposite directions. Finally, the two sets of anti-slip pads can contact the surface of the window sill. Through the concave seat and abutment rollers, the impurities adsorbed on the surface of the window sill can be cleaned, ensuring the stability of the clamping installation and providing a guarantee for the clamping installation of the new window opener. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a structural schematic diagram of a novel window opener proposed in this utility model;

[0021] Figure 2 This is a perspective view of the concave seat and the contact roller proposed in this utility model;

[0022] Figure 3 This is a side view of the clamping plate proposed in this utility model;

[0023] Figure 4 This utility model proposes Figure 1 Enlarged view of A in the middle;

[0024] Figure 5 This utility model proposes Figure 3 A magnified view of B in the middle.

[0025] In the picture:

[0026] 1. Housing; 2. Two-way lead screw lever; 3. Lead screw sleeve; 4. Clamping plate; 5. Guide rod; 6. Anti-slip pad; 7. Concave seat; 8. Abutment roller; 9. Concave frame; 10. Sleeve; 11. Connecting shaft; 12. Electric telescopic rod; 13. Connecting block; 14. Concave plate; 15. Suction cup; 16. Air guide pipe; 17. Air storage cylinder; 18. Self-locking forward and reverse motor; 19. Filter screen plate; 20. Connecting rod; 21. Piston; 22. Gantry frame; 23. I-shaped slider; 24. Telescopic spring; 25. Battery box; 26. Buzzer alarm; 27. T-shaped rod; 28. Return spring; 29. ​​Fastening bolt; 30. Wedge block. Detailed Implementation

[0027] To further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0028] According to an embodiment of the present invention, a novel window opener is provided.

[0029] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments, such as... Figure 1-5 As shown, a novel window opener according to an embodiment of this utility model includes a housing 1. A bidirectional lead lever 2 is mounted inside the housing 1 via bearings. Two sets of lead screw sleeves 3 are sleeved on the side walls of the bidirectional lead lever 2, and clamping plates 4 are fixedly sleeved on the side walls of both sets of lead screw sleeves 3. A guide rod 5 slides through the two sets of clamping plates 4, and the two ends of the guide rod 5 are fixedly connected to the top and bottom surfaces of the housing 1, respectively. Anti-slip pads 6 are adhered to the facing surfaces of the two sets of clamping plates 4. Four sets of concave seats 7 are provided between the two sets of clamping plates 4, and abutment rollers 8 are mounted inside each of the four sets of concave seats 7 via bearings. An electrical control box is installed on the side wall of housing 1, and a control panel and a battery are installed inside the electrical control box. A self-locking forward and reverse motor 18 is installed at the lower part of housing 1, and the output end of the self-locking forward and reverse motor 18 is connected to a double-acting screw lever 2 via a coupling. A concave frame 9 is installed at the upper part of housing 1, and a sleeve 10 is provided inside the concave frame 9. Two sets of connecting shafts 11 are installed on the side wall of the sleeve 10. One end of the two sets of connecting shafts 11 passes through the inner wall of the concave frame 9 via a bearing. An electric telescopic rod 12 is installed through the inside of the sleeve 10, and a connecting rod is installed at the telescopic end of the electric telescopic rod 12. A connecting block 13 is connected to a mounting shaft that passes through the end face of the connecting block 13 via a bearing. A concave plate 14 is fitted onto the side wall of the mounting shaft, and a suction cup 15 is installed at one end of the concave plate 14. An air guide tube 16 is fixedly connected through the side wall of the suction cup 15, and an air storage cylinder 17 is fixedly fitted onto one end of the air guide tube 16. A filter screen plate 19 is installed on the inner wall of the open end of the air storage cylinder 17, and a connecting rod 20 slides through the interior of the filter screen plate 19. A piston 21 is installed at the lower end of the connecting rod 20, and a gantry frame 22 is installed at the upper end of the air storage cylinder 17. An I-shaped... The upper end of the slider 23 and the connecting rod 20 are fixedly connected to the lower part of the I-shaped slider 23. A telescopic spring 24 is installed on the inner top surface of the gantry frame 22, and one end of the telescopic spring 24 is fixedly connected to the upper part of the I-shaped slider 23. A battery box 25 is installed on the end face of the gantry frame 22, and a buzzer alarm 26 is installed at the lower part of the battery box 25. A push switch is installed at the lower part of the buzzer alarm 26. Through the provided air guide pipe 16 and air storage cylinder 17, a prompting structure is provided, which can help the operator to know in time that the suction cup 15 has separated from the glass, thus improving the practicality of the new window opener.

[0030] In one embodiment, a battery is installed inside the battery box 25, and a push switch is electrically connected to the battery and the buzzer alarm 26 via wires, with the battery providing power to the buzzer alarm 26.

[0031] In one embodiment, the bidirectional lead lever 2 and the two sets of lead screw sleeves 3 are threaded together to facilitate adjustment of the usage position of the two sets of lead screw sleeves 3.

[0032] In one embodiment, two sets of T-shaped rods 27 slide through the far surfaces of the two sets of clamping plates 4. One end of the two sets of T-shaped rods 27 on the same side is fixedly connected to a set of concave seats 7 on the same side. The side walls of the four sets of T-shaped rods 27 are all fitted with return springs 28. The end faces of the two sets of concave seats 7 in the front and the rear end faces of the two sets of concave seats 7 in the rear are all equipped with inclined blocks 30. Through the concave seats 7 and the abutment rollers 8, the impurities adsorbed on the window sill surface can be cleaned, ensuring the stability of the clamping installation and providing a guarantee for the clamping installation of the new type of window opener.

[0033] In one embodiment, two sets of fastening bolts 29 are spirally threaded through the far surfaces of the two sets of clamping plates 4.

[0034] In one embodiment, the control panel is electrically connected to the electric telescopic rod 12 and the self-locking forward and reverse motor 18 via wires. The control circuit of the control panel can be implemented by simple programming by those skilled in the art, which is common knowledge in the field. It is only used and not modified, so the control method and circuit connection will not be described in detail.

[0035] Working principle:

[0036] In actual use of the new window opener, the operator moves the housing 1 by hand, and then uses the control panel to drive the output end of the self-locking forward and reverse motor 18 to rotate the bidirectional lead lever 2. Since the bidirectional lead lever 2 and the two sets of lead screw sleeves 3 are threadedly engaged, the rotating bidirectional lead lever 2 can push the two sets of lead screw sleeves 3 closer together. The two sets of lead screw sleeves 3 can drive the two sets of clamping plates 4 to move towards each other. When the two sets of anti-slip pads 6 contact the upper and lower surfaces of the window sill, the clamping and installation work is completed. Then, the I-shaped slider 23 is moved, and the piston 21 can be moved through the connecting rod 20. During this process, the I-shaped slider 23 can stretch the telescopic spring 24, and then the suction cup 15 can be moved. When the suction cup 15 is pressed against the surface of the glass window, the negative pressure inside prevents the piston 21 from resetting. Using the control panel, the electric telescopic rod 12 extends, allowing the glass window to rotate and open via the connecting block 13, concave plate 14, and suction cup 15. When the glass window separates from the suction cup 15, the telescopic spring 24, under its own elastic force, stretches the I-shaped slider 23, causing the connecting rod 20 and piston 21 to reset. When the I-shaped slider 23 is pressed, the buzzer alarm 26 activates. The operator can determine whether the suction cup 15 has separated from the glass window by the sound of the buzzer alarm 26. The air duct 16 and air reservoir 17 are equipped with a warning structure to help operators promptly know when the suction cup 15 has separated from the glass, improving the practicality of the new window opener. Furthermore, based on the above operation, before actually using the new window opener, the two sets of clamping plates 4 need to be clamped and installed on the window sill. Before this, the self-locking forward and reverse motor 18 is activated using the control panel. The output end of the self-locking forward and reverse motor 18 can drive the bidirectional lever 2 to rotate. The rotating bidirectional lever 2 can push the two sets of lead screw sleeves 3 closer together, ultimately allowing the four sets of contact rollers 8 to contact the upper and lower surfaces of the window sill respectively, and the four sets of fastening bolts 29 can... To prevent the four sets of anti-slip pads 6 from contacting the window sill surface, the movable housing 1 is then allowed to move. The four sets of abutment rollers 8 can roll on the window sill, and the four sets of inclined blocks 30 can scrape off the impurities adsorbed on the window sill surface. After the impurities are cleaned, the four sets of fastening bolts 29 are rotated counterclockwise. The control panel is then used to make the output end of the self-locking forward and reverse motor 18 continue to drive the bidirectional screw lever 2 to rotate. The two sets of clamping plates 4 continue to move in opposite directions. Finally, the two sets of anti-slip pads 6 can contact the window sill surface. Through the set concave seat 7 and abutment rollers 8, the impurities adsorbed on the window sill surface can be cleaned, ensuring the stability of the clamping installation and providing a guarantee for the clamping installation of the new window opener.

[0037] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0038] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A novel window opener, characterized in that, The system includes a housing (1), inside which a bidirectional lead lever (2) is mounted via bearings. Two sets of lead screw sleeves (3) are fitted onto the side walls of the bidirectional lead lever (2), and clamping plates (4) are fixedly fitted onto the side walls of both sets of lead screw sleeves (3). A guide rod (5) slides through between the two sets of clamping plates (4), and the two ends of the guide rod (5) are fixedly connected to the top and bottom surfaces of the housing (1) respectively. Anti-slip pads (6) are adhered to the facing surfaces of the two sets of clamping plates (4). Four sets of concave seats (7) are provided between the two sets of clamping plates (4), and abutment rollers are mounted inside each of the four sets of concave seats (7) via bearings. 8) An electrical control box is installed on the side wall of the housing (1), and a control panel and a battery are installed inside the electrical control box. A self-locking forward and reverse motor (18) is installed at the lower part of the housing (1), and the output end of the self-locking forward and reverse motor (18) is connected to a double-acting screw lever (2) through a coupling. A concave frame (9) is installed at the upper part of the housing (1), and a sleeve (10) is provided inside the concave frame (9). Two sets of connecting shafts (11) are installed on the side wall of the sleeve (10). One end of the two sets of connecting shafts (11) passes through the inner wall of the concave frame (9) through a bearing. An electrical control box is installed inside the sleeve (10). A telescopic rod (12) is provided, and a connecting block (13) is installed at the telescopic end of the electric telescopic rod (12). A mounting shaft is passed through the end face of the connecting block (13) via a bearing. A concave plate (14) is sleeved on the side wall of the mounting shaft. A suction cup (15) is installed at one end of the concave plate (14). An air guide pipe (16) is fixedly passed through the side wall of the suction cup (15). An air storage cylinder (17) is fixedly sleeved at one end of the air guide pipe (16). A filter screen plate (19) is installed on the inner wall of the open end of the air storage cylinder (17). A connecting rod (20) slides through the interior of the filter screen plate (19). The lower end of the connecting rod (20) A piston (21) is installed. A gantry frame (22) is installed at the upper end of the air storage cylinder (17). An I-shaped slider (23) slides through the inside of the gantry frame (22). The upper end of the connecting rod (20) is fixedly connected to the lower part of the I-shaped slider (23). A telescopic spring (24) is installed on the top surface inside the gantry frame (22). One end of the telescopic spring (24) is fixedly connected to the upper part of the I-shaped slider (23). A battery box (25) is installed on the end face of the gantry frame (22). A buzzer alarm (26) is installed at the lower part of the battery box (25). A push switch is installed at the lower part of the buzzer alarm (26).

2. The novel window opener according to claim 1, characterized in that, The battery box (25) contains a battery, and the push switch is electrically connected to the battery and the buzzer alarm (26) via wires.

3. The novel window opener according to claim 1, characterized in that, The bidirectional lead lever (2) and the two sets of lead screw sleeves (3) are threaded together.

4. A novel window opener according to claim 1, characterized in that, Two sets of T-shaped rods (27) slide through the far side of the two sets of clamps (4). One end of the two sets of T-shaped rods (27) on the same side is fixedly connected to the concave seat (7) on the same side. The side walls of the four sets of T-shaped rods (27) are all fitted with return springs (28). The end faces of the two sets of concave seats (7) in front and the rear end faces of the two sets of concave seats (7) in the back are all equipped with inclined blocks (30).

5. A novel window opener according to claim 1, characterized in that, Both sets of clamps (4) have two sets of fastening bolts (29) spirally inserted on their opposite sides.

6. A novel window opener according to claim 1, characterized in that, The control panel is electrically connected to the electric telescopic rod (12) and the self-locking forward and reverse motor (18) via wires.

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