Glass fiber reinforced polyurethane door and window profile

Abstract

The utility model provides a glass fiber reinforced polyurethane door and window profile, which belongs to the technical field of door and window profiles and comprises a square frame, cross arms are arranged at the top and the bottom of one side of the square frame, and mounting grooves are respectively arranged on the two cross arms. The two mounting grooves are symmetrically arranged; a first solid wood block is arranged between the two cross arms, bosses are arranged at the top and the bottom of the first solid wood block, and the first solid wood block is fixed by clamping the bosses into the mounting grooves. The solid wood block and the glass fiber section bar are ingeniously combined through matching of the mounting groove and the boss and matching of the guide block and the guide groove, so that the door and window section bar has the good heat insulation effect and high-strength supporting performance of the glass fiber section bar, also has the decoration effect of solid wood, and is attractive in appearance, high in practicability and good in decoration effect.

Description

Technical Field

[0001] This utility model belongs to the field of door and window profile technology, specifically relating to a glass fiber reinforced polyurethane door and window profile. Background Technology

[0002] Fiberglass reinforced polyurethane pultruded profiles are window and door profiles produced using polyurethane as the matrix and glass fiber as the reinforcing material through advanced injection impregnation pultrusion technology. Compared to traditional materials, the most eye-catching feature of this profile is its "green" foundation throughout its entire life cycle. Compared to thermally broken aluminum alloy and PVC windows and doors, fiberglass reinforced polyurethane composite windows and doors not only have advantages in wind pressure resistance, air tightness, water tightness, sound insulation, fire resistance, and corrosion resistance, but also exhibit impressive energy-saving performance during operation. However, currently, the surface of fiberglass polyurethane windows is painted in a single color, resulting in a relatively poor decorative effect that fails to meet people's aesthetic needs. Solid wood furniture offers better decorative effects, but solid wood window frames are prone to deformation and have poor thermal insulation. Therefore, there is a lack of a profile that combines the two materials to achieve a window and door profile that is both aesthetically pleasing, energy-efficient, and stable. Utility Model Content

[0003] To address the problems existing in the prior art, a glass fiber reinforced polyurethane door and window profile is proposed.

[0004] The technical solution of this utility model to solve the technical problem is as follows: a glass fiber reinforced polyurethane door and window profile, including a square frame, with cross arms at the top and bottom of one side of the square frame, and mounting grooves respectively opened on the two cross arms. The two mounting grooves are symmetrically arranged; a first solid wood block is provided between the two cross arms, with protrusions opened at the top and bottom of the first solid wood block, and the first solid wood block is fixed by inserting the protrusions into the mounting grooves.

[0005] Preferably, a first guide block is provided at the center of the side of the square frame, and a first guide groove is opened on the side of the first solid wood block, so that the first guide block can be inserted into the first guide groove to fix the first solid wood block.

[0006] Preferably, the square frame has two sets of vertical arms, which divide the square frame into three sets of through cavities.

[0007] Preferably, the top of the square frame is connected to the mounting component, and the side of the mounting component near the cross arm is connected to the card plate, forming an insertion space between the card plate, the mounting component, and the square frame.

[0008] Preferably, it further includes an extension bracket and a second solid wood block; the extension bracket includes a vertical rod and an inclined rod, one end of the inclined rod is connected to the vertical rod, and the other end is inserted into the insertion space; a second guide block is provided on the vertical rod, and a second guide groove is provided on the corresponding second solid wood block, the second guide block can be inserted into the second guide groove to fix the second solid wood block; the bottom of the second solid wood block contacts the top of the first solid wood block.

[0009] Preferably, a fixing groove is provided at the connection between the vertical bar and the diagonal bar. The shape of the fixing groove is the same as the shape of the barb at the connection between the horizontal arm and the square frame. The fixing groove can engage with the barb to form a fixing structure.

[0010] Compared with existing technologies, the above technical solution has the following advantages or beneficial effects:

[0011] This utility model cleverly combines solid wood blocks with fiberglass profiles through the cooperation of mounting grooves and bosses, as well as the cooperation of guide blocks and guide grooves. This allows the door and window profiles to have both the good energy-saving effect and high strength support of fiberglass profiles, and the decorative effect of solid wood. The result is a beautiful appearance, strong practicality, and good decorative effect. Attached Figure Description

[0012] The accompanying drawings, which form part of this specification, are used to provide a further understanding of this utility model. The illustrative embodiments of this utility model and their descriptions are used to explain this utility model and do not constitute an improper limitation of this utility model.

[0013] Figure 1 This is a schematic diagram of the structure of this utility model.

[0014] Explanation of reference numerals in the attached figures:

[0015] 1. Square frame; 2. Horizontal arm; 3. First solid wood block; 4. Mounting groove; 5. Boss; 6. First guide block; 7. First guide groove; 8. Second solid wood block; 9. Vertical rod; 10. Second guide groove; 11. Second guide block; 12. Fixing groove; 13. Barb; 14. Locking platform; 15. Mounting component; 16. Vertical arm; 17. Diagonal rod. Detailed Implementation

[0016] To clearly illustrate the technical features of this solution, the present invention will be described in detail below through specific embodiments and in conjunction with the accompanying drawings. The following disclosure provides many different embodiments or examples for implementing different structures of the present invention. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Furthermore, the present invention may repeat reference numerals and / or letters in different examples. This repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. It should be noted that the components illustrated in the drawings are not necessarily drawn to scale. The present invention omits descriptions of well-known components and processing techniques and processes to avoid unnecessarily limiting the present invention. The terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate orientation or positional relationships based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; 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; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0017] Please see Figure 1 In this embodiment, in order to install solid wood on the fiberglass profile, a fiberglass reinforced polyurethane door and window profile is proposed, including a square frame 1. The top and bottom of one side of the square frame 1 are provided with cross arms 2, and the two cross arms 2 are respectively provided with mounting grooves 4. The two mounting grooves 4 are symmetrically arranged; a first solid wood block 3 is provided between the two cross arms 2. The top and bottom of the first solid wood block 3 are provided with protrusions 5. The first solid wood block 3 is fixed by inserting the protrusions 5 into the mounting grooves 4.

[0018] In this embodiment, a first guide block 6 is also provided at the middle of the side of the square frame 1, and a first guide groove 7 is opened on the side of the first solid wood block 3. The first guide block 6 can be inserted into the first guide groove 7 to fix the first solid wood block 3.

[0019] In this embodiment, the square frame 1 is provided with two sets of vertical arms 16, which divide the square frame 1 into three sets of through cavities, where sound insulation and waterproof materials can be added.

[0020] The top of the square frame 1 is connected to the mounting piece 15. The side of the mounting piece 15 near the cross arm 2 is connected to the bracket 14. The bracket 14, the mounting piece 15 and the square frame 1 form an insertion space. The door and window to be installed are installed on the mounting piece 15 and fixed with sealant to complete the fixing of the profile and the door and window.

[0021] In addition, in this embodiment, to increase the height of the solid wood, an extension bracket and a second solid wood block 8 can be installed. The extension bracket includes a vertical rod 9 and an inclined rod 17. One end of the inclined rod 17 is connected to the vertical rod 9, and the other end is inserted into the insertion space. A second guide block 11 is provided on the vertical rod 9, and a second guide groove 10 is provided on the second solid wood block 8. The second guide block 11 can be inserted into the second guide groove 10 to fix the second solid wood block 8. The bottom of the second solid wood block 8 is in contact with the top of the first solid wood block 3.

[0022] A fixing groove 12 is provided at the connection between the vertical rod 9 and the diagonal rod 17. The shape of the fixing groove 12 is the same as the shape of the barb 13 at the connection between the horizontal arm 2 and the square frame 1. The fixing groove 12 can be engaged with the barb 13 to form a fixing structure.

[0023] In use, simply insert the first solid wood block 3 along the first guide groove 7 and insert the first guide block 6 to fix the boss 5 into the mounting groove 4. Then, insert the extension bracket at an angle so that the bottom of the diagonal rod 17 is inserted into the insertion space. And cooperate the fixing groove 12 with the barb 13 to form a stable structure. Insert the second solid wood block 8 along the second guide groove 10 and insert the second guide block 11 to fix the second solid wood block 8. The fit between the first guide groove 7 and the first guide block 6 and the second guide groove 10 and the second guide block 11 are all interference fits to clamp the solid wood block. After installation, the profile can be used to install doors and windows.

[0024] Although the specific embodiments of the utility model have been described above in conjunction with the accompanying drawings, this is not intended to limit the scope of protection of the utility model. Based on the technical solution of the utility model, various modifications or variations that can be made by those skilled in the art without creative effort are still within the scope of protection of the utility model.

Claims

1. A glass fiber reinforced polyurethane door and window profile, characterized in that: The utility model provides a square frame (1), and the top and bottom of one side of square frame (1) are equipped with cross arm (2), and the installation groove (4) is set up respectively on two cross arms (2), two installation grooves (4) are symmetrically set up, and the first solid wood block (3) is equipped between two cross arms (2), and the boss (5) is set up in the top and bottom of first solid wood block (3), and first solid wood block (3) is fixed by clamping boss (5) into installation groove (4).

2. A glass fiber reinforced polyurethane door and window profile according to claim 1, characterized in that: The middle position of the side of square frame (1) is also provided with the first guide block (6), and the first guide slot (7) is set up on the side surface corresponding to the first solid wood block (3), and the first guide block (6) can be inserted into the first guide slot (7) to fix the first solid wood block (3).

3. A glass fiber reinforced polyurethane door and window profile according to claim 1, characterized in that: Two groups of vertical arms (16) are arranged in the square frame (1), and the vertical arms (16) divide the square frame (1) into three groups of through cavities.

4. A glass fiber reinforced polyurethane door and window profile according to claim 1, characterized in that: The top of the square frame (1) is connected with the mounting piece (15), and the side surface of the mounting piece (15) near the cross arm (2) is connected with the clamping table (14), and the clamping table (14) forms an inserting space between the mounting piece (15) and the square frame (1).

5. A glass fiber reinforced polyurethane door and window profile according to claim 4, characterized in that: The utility model also includes an extension support and a second solid wood block (8), the extension support includes a vertical rod (9) and an inclined rod (17), one end of the inclined rod (17) is connected with the vertical rod (9), and the other end is clamped in the inserting space, a second guide block (11) is arranged on the vertical rod (9), a second guide slot (10) is arranged on the second solid wood block (8) correspondingly, the second guide block (11) can be inserted into the second guide slot (10) to fix the second solid wood block (8), and the bottom of the second solid wood block (8) is in contact with the top of the first solid wood block (3).

6. A glass fiber reinforced polyurethane door and window profile according to claim 5, characterized in that: A fixing slot (12) is arranged at the connection between the vertical rod (9) and the inclined rod (17), the shape of the fixing slot (12) is the same as that of the barb (13) at the connection between the cross arm (2) and the square frame (1), and the fixing slot (12) can be clamped with the barb (13) to form a fixed structure.

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