Ventilation energy-saving door and window
By adopting a combined structure of large frames, yarn frames, edge sealing frames and sealing strips in doors and windows, the yarn frames are easily disassembled and cleaned by bolts and internal thread cylinders, the problem of high dust blockage and replacement costs of screen windows is solved, and the problem of high cost of screen windows is improved. Convenient and service life.
Patent Information
- Application Number
- CN202420989836.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-09
- Publication Date
- 2025-01-17
- Estimated Expiration
- 2034-05-09
AI Technical Summary
Existing screens are prone to dust blockage after long-term ventilation, and users need to disassemble and clean, but they are prone to incorrect operation to cause damage to the yarn web, and the replacement cost is high and it is not convenient to replace by yourself.
Design a ventilation and energy-saving doors and windows, adopting a combined structure of large frames, yarn frames, yarn mesh, edge sealing frames and sealing strips, and the yarn frames are easily disassembled and cleaned by bolts and internal thread cylinders. The edge sealing frames and large frames are Separation, extrusion frames and sealant strips ensure the fit and limit of the frame.
It realizes convenient disassembly and cleaning of the yarn frame, reduces replacement costs, extends service life, and avoids the problem of descending the yarn mesh during installation.
Smart Images
Figure CN222362958U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of doors and windows, and in particular to a ventilation and energy-saving door and window. Background Art
[0002] Energy-saving doors and windows refer to doors and windows that have good thermal insulation, heat insulation and windproof properties, which can reduce indoor heat loss and outdoor heat entry, thereby reducing heating and air-conditioning energy consumption, reducing energy waste, and achieving the purpose of energy conservation and emission reduction.
[0003] In order to ensure that energy-saving doors and windows have good ventilation, designers will install screens on the inside of the door frame to block the dust from the outside during the ventilation process.
[0004] In the process of implementing this solution, the inventor found that the following problems existed in the prior art and have not been well solved: generally, screens are installed inside the screen frames, the edges of the frames are spliced by corner pieces, one end of the frame is rotatably connected to the doors and windows by hinges, and the other end is detachably locked to the doors and windows by a frame handle lock. Long-term ventilation will cause dust to clog the mesh, and it needs to be disassembled for cleaning. This type of screen can be cleaned directly without disassembly, but the user may cause objects to scratch the screen due to misoperation, making the screen unusable. Replacement will also cost a lot of money, and it is inconvenient for the user to replace it by themselves. Utility Model Content
[0005] The main purpose of the utility model is to provide a ventilation and energy-saving door and window, which can effectively solve the problems in the background technology.
[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0007] A ventilated energy-saving door and window comprises a large frame, a groove one is bored on the rear side of the large frame, a gauze frame is embedded in the interior of the groove one, a gauze mesh is arranged inside the gauze frame, grooves two are bored at the four corners of the rear side of the large frame, an internal threaded tube is embedded in the interior of the groove two, an edge sealing frame is provided on the rear side of the large frame, grooves three are bored at the four corners of the edge sealing frame, an inner tube is embedded in the interior of the groove three, bolts are inserted through the interior of the inner tube, an extrusion frame is fixed to the side of the edge sealing frame close to the large frame, and a sealing strip is provided on the side of the extrusion frame close to the large frame.
[0008] Preferably, the edge sealing frame is fitted with the side wall close to the large frame.
[0009] Preferably, the position of the groove two matches the position of the groove three, and one end of the bolt passing through the inner cylinder is inserted into the inner threaded cylinder of matching position and threadedly connected thereto.
[0010] Preferably, the outer wall of the inner cylinder is respectively bonded to the inner wall of the groove three, and the outer wall of the internally threaded cylinder is respectively bonded to the inner wall of the groove two.
[0011] Preferably, the positions of the extrusion frame and the sealing strip respectively match the positions of the yarn frame, and the side of the sealing strip away from the extrusion frame contacts the side of the sealing strip close to the yarn frame.
[0012] Preferably, the outer dimensions of the gauze are respectively larger than the inner dimensions of the edge sealing frame and the inner dimensions of one end of the large frame away from the groove.
[0013] Compared with the prior art, the utility model has the following beneficial effects:
[0014] 1. The screen frame and screen net are combined into a screen window, which is located inside the groove one. When it is damaged or needs to be disassembled for thorough cleaning, the bolt is rotated and withdrawn from the internal threaded barrel of the groove two, so that the edge sealing frame can be separated from the large frame. At this time, the screen frame can be removed from the groove one, which is extremely convenient and quick to operate, and also saves replacement costs.
[0015] 2. During installation, the yarn frame is located inside the groove one, and the edge sealing frame is inserted into the internal threaded tube after passing through the inner tube in the groove three through bolts and is threadedly connected with it, so as to complete the assembly with the large frame. The edge sealing frame is close to the large frame and is provided with an extrusion frame at the position of the groove one. The extrusion frame can squeeze the yarn frame in the groove one through the sealing strip, so that it can fit and be limited in the groove one, and prevent the yarn frame from shaking back and forth in the groove one. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the structure of a ventilation and energy-saving door and window of the utility model;
[0017] Figure 2 This is a schematic diagram of the split structure of a ventilation and energy-saving door and window of the utility model;
[0018] Figure 3 This is a partial structural schematic diagram of a ventilation and energy-saving door and window edge sealing frame of the utility model;
[0019] Figure 4 This is a schematic diagram of the enlarged structure of point A of a ventilation and energy-saving door and window of the utility model.
[0020] In the figure: 1. large frame; 2. edge sealing frame; 3. groove one; 4. gauze frame; 5. gauze; 6. groove two; 7. groove three; 8. internal threaded cylinder; 9. inner cylinder; 10. bolt; 11. extrusion frame; 12. sealing strip. DETAILED DESCRIPTION
[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0022] like Figure 1-4 As shown, a ventilated energy-saving door and window comprises a large frame 1, a groove 3 is bored at the rear side of the large frame 1, a gauze frame 4 is embedded in the groove 3, a gauze 5 is arranged inside the gauze frame 4, grooves 2 6 are bored at the four corners of the rear side of the large frame 1, internal threaded tubes 8 are embedded in the grooves 2 6, an edge sealing frame 2 is arranged at the rear side of the large frame 1, grooves 3 7 are bored at the four corners of the edge sealing frame 2, inner tubes 9 are embedded in the grooves 3 7, bolts 10 are inserted through the inner tubes 9, an extrusion frame 11 is fixed to the side of the edge sealing frame 2 close to the large frame 1, and a sealing strip 12 is arranged on the side of the extrusion frame 11 close to the large frame 1.
[0023] Specifically, the edge sealing frame 2 is fitted to the side wall of the large frame 1 that is close to the edge sealing frame 2 .
[0024] Specifically, the position of the second groove 6 matches the position of the third groove 7, and the bolt 10 passes through one end of the inner tube 9 and is inserted into the internal threaded tube 8 of matching position and threadedly connected thereto. The outer wall of the inner tube 9 is bonded to the inner wall of the third groove 7, and the outer wall of the internal threaded tube 8 is bonded to the inner wall of the second groove 6, thereby increasing the service life of the splicing of the large frame 1 and the edge banding frame 2 and avoiding the situation where the thread is stripped due to repeated disassembly caused by directly opening a thread groove on the large frame 1.
[0025] Specifically, the positions of the extrusion frame 11 and the sealing strip 12 match the positions of the yarn frame 4 respectively, and the side of the sealing strip 12 away from the extrusion frame 11 contacts the side close to the yarn frame 4 to ensure the limiting of the yarn frame 4.
[0026] Specifically, the outer dimensions of the gauze 5 are respectively larger than the inner dimensions of the edge sealing frame 2 and the inner dimensions of the end of the large frame 1 away from the groove 3 .
[0027] Working principle: the screen frame 4 and the screen mesh 5 are combined into a screen window, which is located inside the groove 3. When it is damaged or needs to be disassembled for thorough cleaning, the bolt 10 is rotated and withdrawn from the internal threaded tube 8 of the groove 6, so that the edge sealing frame 2 can be separated from the large frame 1. At this time, the screen frame 4 can be removed from the groove 3, which is extremely convenient and quick to operate, and also saves the replacement cost. During installation, the screen frame 4 is located inside the groove 3, and the edge sealing frame 2 is inserted into the internal threaded tube 8 and threadedly connected with the internal threaded tube 8 after passing through the inner tube 9 in the groove 7 by the bolt 10, so as to complete the assembly with the large frame 1. The edge sealing frame 2 is close to the large frame 1 and is located at the position of the groove 3 with an extrusion frame 11. The extrusion frame 11 can extrude the screen frame 4 in the groove 3 through the sealing strip 12, so that it can fit and be limited in the groove 3, thereby preventing the screen frame 4 from shaking back and forth in the groove 3.
[0028] The circuits, electronic components and control modules involved are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by the utility model does not involve improvements to software and methods.
[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A ventilation and energy-saving door and window, comprising a large frame (1), characterized in that: The large frame (1) is provided with a groove 1 (3) on the rear side, a gauze frame (4) is embedded in the groove 1 (3), a gauze net (5) is arranged in the gauze frame (4), the four corners of the rear side of the large frame (1) are provided with groove 2 (6), the groove 2 (6) is embedded in the inner threaded tube (8), the large frame (1) is provided with an edge sealing frame (2) on the rear side, the four corners of the edge sealing frame (2) are provided with groove 3 (7), the groove 3 (7) is embedded in the inner tube (9), bolts (10) are inserted through the inner tube (9), an extrusion frame (11) is fixed on the side of the edge sealing frame (2) close to the large frame (1), and a sealing strip (12) is arranged on the side of the extrusion frame (11) close to the large frame (1).
2. A ventilation and energy-saving door and window according to claim 1, characterized in that: The edge sealing frame (2) is fitted with the adjacent side walls of the large frame (1).
3. A ventilation and energy-saving door and window according to claim 1, characterized in that: The position of the groove two (6) matches the position of the groove three (7), and one end of the bolt (10) passes through the inner tube (9) and is inserted into the inner threaded tube (8) of matching position and is threadedly connected thereto.
4. The ventilation and energy-saving door and window according to claim 1, characterized in that: The outer wall of the inner cylinder (9) is respectively bonded to the inner wall of the groove three (7), and the outer wall of the internal thread cylinder (8) is respectively bonded to the inner wall of the groove two (6).
5. The ventilation and energy-saving door and window according to claim 1, characterized in that: The positions of the extrusion frame (11) and the sealing strip (12) respectively match the positions of the yarn frame (4), and the side of the sealing strip (12) away from the extrusion frame (11) contacts the side close to the yarn frame (4).
6. The ventilation and energy-saving door and window according to claim 1, characterized in that: The outer dimensions of the gauze (5) are respectively larger than the inner dimensions of the edge sealing frame (2) and the inner dimensions of an end of the large frame (1) away from the groove (3).