Efficient and energy-saving glass fiber reinforced polyurethane window frame structure

Abstract

The utility model relates to the field of energy conservation and environmental protection, and discloses an efficient and energy-saving glass fiber reinforced polyurethane window frame structure which comprises a frame body, a connecting frame is connected in the frame body in a sliding mode, a hinge is fixedly connected to the top of the connecting frame, a window door is fixedly connected to one end of the hinge, and a sealing groove is formed in the frame body. A handle is fixedly connected to the top of the window door, transparent glass is fixedly connected to the interior of the window door, a protective cover is in threaded connection with the interior of the frame body, and a transmission mechanism is arranged in the connecting frame and used for installing the connecting frame. According to the glass fiber reinforced polyurethane window frame, the sealant is injected into the sealing groove through the filling hole, and then the moisture-proof groove, the vacuum layer and the sound insulation layer are matched, so that the heat conduction path is greatly reduced, the efficient energy-saving effect is achieved, and the problem that an existing glass fiber reinforced polyurethane window frame is poor in overall sealing performance, and consequently energy is not saved enough is solved; and the heat insulation effect is improved.

Description

Technical Field

[0001] The utility model relates to the field of energy conservation and environmental protection, in particular to a high-efficiency and energy-saving glass fiber reinforced polyurethane window frame structure. Background Art

[0002] As the world pays more and more attention to energy efficiency and environmental protection, the construction industry's demand for high-efficiency energy-saving materials continues to rise. Glass fiber reinforced polyurethane window frames have become one of the key materials to meet modern building energy-saving standards due to their excellent thermal insulation properties. Thanks to technological advances, such as the maturity of processes such as pultrusion, compression molding and injection molding, this material can produce window frames that are both light and strong, while also having good corrosion resistance and weather resistance. In addition, with the improvement of building energy-saving standards, glass fiber reinforced polyurethane window frames are favored by the market because they can significantly improve the energy efficiency of buildings.

[0003] Glass fiber reinforced polyurethane is an advanced composite material that creates a lightweight, high-strength, corrosion-resistant material with good insulation properties by embedding glass fibers in the form of chopped fibers, continuous fibers or fabrics into a polyurethane matrix. Therefore, glass fiber reinforced polyurethane is used to make window frames. Its corrosion resistance and weather resistance enable it to adapt to various climatic conditions, including humid and salt spray environments, and it will not rust or corrode as easily as metal window frames.

[0004] However, the existing glass fiber reinforced polyurethane window frames often have uneven sealant distribution during the gluing process, resulting in poor overall sealing and insufficient energy saving. Therefore, an efficient and energy-saving glass fiber reinforced polyurethane window frame structure is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides an efficient and energy-saving glass fiber reinforced polyurethane window frame structure, aiming to improve the existing glass fiber reinforced polyurethane window frame in the prior art, which has poor overall sealing and thus leads to insufficient energy saving.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an efficient and energy-saving glass fiber reinforced polyurethane window frame structure, comprising a frame body, a connecting frame is slidably connected inside the frame body, a hinge is fixedly connected to the top of the connecting frame, a window door is fixedly connected to one end of the hinge, a sealing groove is provided inside the frame body, a handle is fixedly connected to the top of the window door, a filling hole is provided inside the frame body, a transparent glass is fixedly connected inside the window door, a protective cover is threadedly connected inside the frame body, a moisture-proof groove and a vacuum layer are provided inside the frame body, a sound insulation layer is provided inside the frame body, a transmission mechanism is provided inside the connecting frame, and the transmission mechanism is used to install the connecting frame;

[0007] As a further description of the above technical solution: the transmission mechanism includes a worm and a worm wheel, the worm and the worm wheel are meshed, the outer wall of the worm is rotatably connected to the inside of the connection frame, and both sides of the outer wall of the worm wheel are rotatably connected to the inside of the connection frame;

[0008] As a further description of the above technical solution: a rotating cap is fixedly connected to the top of the worm;

[0009] As a further description of the above technical solution: a cylinder is fixedly connected to one side of the outer wall of the frame, and a transmission shaft is fixedly connected to the inside of the worm gear;

[0010] As a further description of the above technical solution: a gear is fixedly connected to the outer wall of the transmission shaft;

[0011] As a further description of the above technical solution: the interior of the cylinder is slidably connected to the limiting block 1 and the limiting block 2, and the outer wall of the cylinder is slidably connected to the interior of the connecting frame;

[0012] As a further description of the above technical solution: a tooth plate 1 and a tooth plate 2 are slidably connected inside the cylinder, the bottom of the tooth plate 1 is fixedly connected to the top of the limit block 1, and the bottom of the tooth plate 2 is fixedly connected to the top of the limit block 2;

[0013] As a further description of the above technical solution: a slide groove is opened inside the connecting frame, and both sides of the outer walls of the tooth plate 1 and the tooth plate 2 are slidably connected inside the slide groove.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, after the frame is installed, the protective cover is rotated to be removed, and then the sealant is injected into the sealing groove through the filling hole, so that the sealant can be better filled between the frame and the installation carrier, and then through the cooperation of the moisture-proof groove, the vacuum layer and the sound insulation layer, the heat conduction path is greatly reduced, and the effect of high efficiency and energy saving is achieved. The existing glass fiber reinforced polyurethane window frame has poor overall sealing, which leads to insufficient energy saving, and improves the thermal insulation effect.

[0016] 2. In the utility model, the rotating cap is rotated, and then the transmission shaft is driven to rotate through the transmission assembly, so that the gear is forced to rotate, and then the limit block 1 and the tooth plate 2 are driven by the tooth plate 1 and the tooth plate 2 to limit the installation of the cylinder, thereby achieving the effect of relatively convenient and fast installation, solving the problem that the installation process is time-consuming and requires more man-hours, thereby leading to an increase in labor costs, and improving construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1A three-dimensional schematic diagram of a high-efficiency and energy-saving glass fiber reinforced polyurethane window frame structure proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of a protective cover structure of a highly efficient and energy-saving glass fiber reinforced polyurethane window frame structure proposed by the utility model;

[0019] Figure 3 A schematic diagram of a rotating cap structure of a high-efficiency and energy-saving glass fiber reinforced polyurethane window frame structure proposed by the utility model;

[0020] Figure 4 This is a schematic diagram of the transmission shaft structure of a high-efficiency and energy-saving glass fiber reinforced polyurethane window frame structure proposed by the utility model.

[0021] Legend:

[0022] 1. Frame; 2. Connecting frame; 3. Hinge; 4. Window and door; 5. Handle; 6. Transparent glass; 7. Protective cover; 8. Sealing groove; 9. Moisture-proof groove; 10. Vacuum layer; 11. Sound insulation layer; 12. Rotating cap; 13. Worm; 14. Worm wheel; 15. Transmission shaft; 16. Tooth plate 1; 17. Limit block 1; 18. Tooth plate 2; 19. Limit block 2; 20. Cylinder; 21. Gear; 22. Slide; 23. Filling hole. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Reference Figure 1 - Figure 3 The utility model provides an embodiment: an efficient and energy-saving glass fiber reinforced polyurethane window frame structure, including a frame body 1, a connecting frame 2 is slidably connected inside the frame body 1, a hinge 3 is fixedly connected to the top of the connecting frame 2, a window door 4 is fixedly connected to one end of the hinge 3, a sealing groove 8 is opened inside the frame body 1, a handle 5 is fixedly connected to the top of the window door 4, a filling hole 23 is opened inside the frame body 1, a transparent glass 6 is fixedly connected inside the window door 4, a protective cover 7 is threadedly connected inside the frame body 1, a moisture-proof groove 9 and a vacuum layer 10 are opened inside the frame body 1, a sound insulation layer 11 is arranged inside the frame body 1, and a transmission mechanism is arranged inside the connecting frame 2, and the transmission mechanism is used to install the connecting frame 2;

[0025] Specifically, during the installation of the energy-efficient glass fiber reinforced polyurethane window frame structure, it is first necessary to ensure that the frame 1 is correctly installed. After the installation is completed, the protective cover 7 is rotated and removed, and then the sealant is added to the inside of the sealing groove 8 through the filling hole 23. Since the sealing groove 8 is designed as a non-fully enclosed structure, the sealant can flow into the gap between the frame 1 and the installation carrier through its opening, thereby achieving effective sealing of these gaps. This sealing measure is very important for moisture-proofing because it can prevent water vapor from entering the window frame, avoid moisture and corrosion of the window frame, and thus extend the service life of the window frame. In addition, the vacuum layer 10 in the window frame structure plays a key role in heat insulation. The vacuum layer 10 can effectively prevent the heat from indoors and outdoors from exchanging heat through the frame body 1, thereby significantly improving the thermal insulation performance of the window and further reducing energy consumption. In terms of improving the sound insulation effect of the window, the sound insulation layer 11 plays an important role. It can effectively reduce the conduction of external noise and provide a quieter environment indoors. Through these carefully designed structures and materials, the glass fiber reinforced polyurethane window frame not only achieves efficient energy saving, but also improves the living comfort and quality of life.

[0026] Reference Figure 2 - Figure 4 The transmission mechanism includes a worm 13 and a worm wheel 14, the worm 13 and the worm wheel 14 are meshed, the outer wall of the worm 13 is rotatably connected to the inside of the connection frame 2, and both sides of the outer wall of the worm wheel 14 are rotatably connected to the inside of the connection frame 2;

[0027] Specifically, in the high-efficiency and energy-saving glass fiber reinforced polyurethane window frame structure, the advantage of using the worm 13 and the worm wheel 14 is that when the lead angle of the worm 13 is smaller than the equivalent friction angle between the meshing gear teeth, the worm wheel 14 and the worm 13 mechanism have a self-locking function, that is, only the worm 13 can drive the worm wheel 14, while the worm wheel 14 cannot drive the worm 13.

[0028] Reference Figure 2 - Figure 4 , the top of the worm 13 is fixedly connected with a rotating cap 12, one side of the outer wall of the frame 1 is fixedly connected with a cylinder 20, the inside of the worm wheel 14 is fixedly connected with a transmission shaft 15, the outer wall of the transmission shaft 15 is fixedly connected with a gear 21, the inside of the cylinder 20 is slidably connected with a limit block 17 and a limit block 2 19, the outer wall of the cylinder 20 is slidably connected to the inside of the connecting frame 2, the inside of the cylinder 20 is slidably connected with a tooth plate 16 and a tooth plate 2 18, the bottom of the tooth plate 16 is fixedly connected to the top of the limit block 17, the bottom of the tooth plate 2 18 is fixedly connected to the top of the limit block 2 19, a slide groove 22 is opened inside the connecting frame 2, and both sides of the outer walls of the tooth plates 16 and the tooth plates 2 18 are slidably connected inside the slide groove 22;

[0029] Specifically, after the frame 1 is installed, the next step is to install the connecting frame 2. When installing the connecting frame 2, first, it is necessary to ensure that the cylinder 20 inside it is aligned with the corresponding part on the frame 1. Once aligned, the connecting frame 2 is inserted into the frame 1 to ensure that the two can fit tightly. Then, the operator needs to rotate the rotating cap 12. The rotating cap 12 transmits the rotational force to the transmission shaft 15 through the engagement of the worm 13 and the worm wheel 14. When the transmission shaft 15 rotates, it will drive the gear 21 to rotate. The rotation of the gear 21 will trigger a series of linkage effects. The tooth plate 16 will move to the left, and the tooth plate 2 18 will move to the right. The tooth plate 16 and the tooth plate 2 The movement of 18 is carried out synchronously, and their movement will cause the limit block 17 and the limit block 2 19 to be acted upon by force, and then be pushed into the groove inside the cylinder 20. The insertion of the limit block 17 and the limit block 2 19 is a key step in completing the installation and fixation of the connection frame 2 and the frame body 1, ensuring the stability of the connection and the integrity of the structure. The entire installation process is achieved through mechanical linkage. This design not only improves the efficiency of installation, but also ensures the accuracy and reliability of the connection. Through this precise mechanical design, the combination of the connection frame 2 and the frame body 1 becomes fast and firm, providing a stable foundation for the window frame structure, while also ensuring its performance and durability during use.

[0030] Working principle: When using the energy-efficient glass fiber reinforced polyurethane window frame structure, after the frame 1 is installed, rotate the protective cover 7, remove the protective cover 7, and then add the sealant into the sealing groove 8 through its filling hole 23. Because the sealing groove 8 is not fully enclosed, the sealant will flow into the gap between the frame 1 and the installation carrier through its opening to seal it. When in use, the moisture-proof groove 9 prevents water vapor from entering the window frame to avoid moisture corrosion, and the vacuum layer 10 prevents indoor and outdoor heat from exchanging heat through the frame 1. Finally, the sound insulation layer 11 is to improve the sound insulation effect of the window and reduce the conduction of external noise. After the installation is completed, the connection frame 2 needs to be installed. During the installation, first align the inside of the connection frame 2 with the cylinder 20, then insert it, and then rotate the rotating cap 12. The rotating cap 12 drives the worm wheel 14 to rotate through the worm 13, so that the transmission shaft 15 is driven to rotate. When the transmission shaft 15 rotates, it will drive the gear 21 to rotate. At this time, the rotation of the gear 21 will drive the tooth plate 16 to move to the left, and drive the tooth plate 2 18 to move to the right. The movement of the tooth plate 16 and the tooth plate 2 18 will force the limit block 17 and the limit block 2 19 to be inserted into the groove inside the cylinder 20. At this time, the connection frame 2 and the frame body 1 are installed and fixed.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A highly efficient and energy-saving glass fiber reinforced polyurethane window frame structure, comprising a frame body (1), characterized in that: The frame (1) is slidably connected to a connecting frame (2), the top of the connecting frame (2) is fixedly connected to a hinge (3), one end of the hinge (3) is fixedly connected to a window door (4), a sealing groove (8) is provided inside the frame (1), a handle (5) is fixedly connected to the top of the window door (4), a filling hole (23) is provided inside the frame (1), a transparent glass (6) is fixedly connected inside the window door (4), a protective cover (7) is threadedly connected inside the frame (1), a moisture-proof groove (9) and a vacuum layer (10) are provided inside the frame (1), a sound insulation layer (11) is provided inside the frame (1), and a transmission mechanism is provided inside the connecting frame (2), and the transmission mechanism is used to install the connecting frame (2).

2. The high-efficiency and energy-saving glass fiber reinforced polyurethane window frame structure according to claim 1, characterized in that: The transmission mechanism comprises a worm (13) and a worm wheel (14); the worm (13) and the worm wheel (14) are meshed with each other; the outer wall of the worm (13) is rotatably connected to the inside of the connection frame (2); and both sides of the outer wall of the worm wheel (14) are rotatably connected to the inside of the connection frame (2).

3. The high-efficiency and energy-saving glass fiber reinforced polyurethane window frame structure according to claim 2, characterized in that: The top of the worm (13) is fixedly connected with a rotating cap (12).

4. The high-efficiency and energy-saving glass fiber reinforced polyurethane window frame structure according to claim 2, characterized in that: A cylinder (20) is fixedly connected to one side of the outer wall of the frame (1), and a transmission shaft (15) is fixedly connected inside the worm gear (14).

5. The high-efficiency and energy-saving glass fiber reinforced polyurethane window frame structure according to claim 4, characterized in that: A gear (21) is fixedly connected to the outer wall of the transmission shaft (15).

6. The high-efficiency and energy-saving glass fiber reinforced polyurethane window frame structure according to claim 5, characterized in that: The inside of the cylinder (20) is slidably connected to the first limit block (17) and the second limit block (19), and the outer wall of the cylinder (20) is slidably connected to the inside of the connection frame (2).

7. The high-efficiency and energy-saving glass fiber reinforced polyurethane window frame structure according to claim 6, characterized in that: The cylinder (20) is internally slidably connected with a tooth plate 1 (16) and a tooth plate 2 (18); the bottom of the tooth plate 1 (16) is fixedly connected to the top of the limit block 1 (17); the bottom of the tooth plate 2 (18) is fixedly connected to the top of the limit block 2 (19).

8. The high-efficiency and energy-saving glass fiber reinforced polyurethane window frame structure according to claim 7, characterized in that: A sliding groove (22) is provided inside the connection frame (2), and both sides of the outer walls of the tooth plate 1 (16) and the tooth plate 2 (18) are slidably connected inside the sliding groove (22).

Images