Arbitrary-angle corner splicing frame structure of plastic steel window

Abstract

The utility model discloses an arbitrary-angle corner splicing frame structure of a plastic steel window, relates to the technical field of door and window profiles, and solves the problems that a splicing frame structure needs to be customized, so that the number of opened molds of the profiles is large, the cost is high, and the splicing frame angle cannot be adjusted. The first window body structure is assembled on the first connecting part, and the second window body structure is assembled on the second connecting part, so that the plastic steel window corner splicing window frame is suitable for connection of plastic steel window corner splicing window frames with various different angles, simple in structure and convenient to transport and assemble, the specific size of the splicing window frame angle can be adjusted again according to the change of customer requirements, and when the splicing window frames with different angles are required, the splicing window frame is convenient to use. The door and window frame assembling structure can be achieved by rotating the first window body structure and / or the second window body structure without replacing door and window frame assembling materials, meanwhile, the first clamping part, the second clamping part and the second mounting groove are arranged and used for positioning and sealing connection of door and window assembling, and mounting is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of door and window profiles, in particular to a plastic steel window arbitrary angle corner splicing structure. Background Art

[0002] Doors and windows, as an indispensable part of buildings, play a vital role in people's production and life. In addition to meeting the basic functional requirements of ventilation, light transmission, and heat preservation, today's building doors and windows must also meet more auxiliary functions such as aesthetics, sound insulation, and safety.

[0003] At present, the frame structures between doors and windows are mostly fixed-angle frame connections, and due to the different specifications of doors and windows, they are not universal. It is necessary to first measure the angle of the building structure in order to know the installation angle of the doors and windows, and then select the frame structure that meets the angle and specifications. The frame structure needs to be customized, resulting in a large number of profile molds, high costs, and inconvenient installation. At the same time, since the frame structure is not universal, it is difficult to control inventory, and the angle of the building structure is not easy to measure, it is easy to cause misjudgment, which brings unnecessary trouble to the construction. Utility Model Content

[0004] In view of the above-mentioned problems that the frame splicing structure needs to be customized, resulting in a large number of profile molds, high costs, and inability to adjust the frame splicing angle, the purpose of the utility model is to provide a plastic-steel window frame splicing structure with any angle.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A plastic-steel window arbitrary-angle corner splicing structure, comprising: a first connecting part 1, a second connecting part 2, a first window structure 3 and a second window structure 4, wherein the first window structure 3 is assembled on the first connecting part 1, and the second window structure 4 is assembled on the second connecting part 2, the first connecting part 1 is provided with an arcuate groove, and the second connecting part 2 is provided with an arcuate outer wall, the arcuate outer wall matches the arcuate groove, the first connecting part 1 and the second connecting part 2 are rotatably connected, and the angle between the first window structure 3 and the second window structure 4 ranges from 90° to 210°.

[0007] The above-mentioned plastic-steel window arbitrary angle corner splicing structure, among others, further includes: a sealing strip 7, a first mounting groove 11 is opened on the arc groove, the sealing strip 7 is installed in the first mounting groove 11, and the end of the sealing strip 7 is against the arc outer wall.

[0008] In the above-mentioned arbitrary-angle corner splicing structure of the plastic-steel window, a first protruding structure 13 is provided at one end of the arc-shaped groove, and the first protruding structure 13 abuts against the arc-shaped outer wall.

[0009] In the above-mentioned arbitrary-angle corner splicing structure of the plastic-steel window, a second protruding structure 14 is provided at the other end of the arc-shaped groove, and the second protruding structure 14 abuts against the arc-shaped outer wall.

[0010] The above-mentioned plastic-steel window arbitrary-angle corner splicing structure further includes: a rotating shaft 8, and the first connecting part 1 and the second connecting part 2 are both provided with circular through holes matching the rotating shaft 8, and the first connecting part 1 and the second connecting part 2 are rotatably connected through the rotating shaft 8.

[0011] The above-mentioned plastic-steel window arbitrary-angle corner splicing structure, wherein the first connecting part 1 is provided with a first clamping part 12 and a second clamping part 15, the first clamping part 12 is clamped with the outer wall of the end surface of the first window structure 3, and the second clamping part 15 is clamped with the middle part of the end surface of the first window structure 3.

[0012] The above-mentioned plastic-steel window arbitrary-angle corner splicing structure, wherein the second connecting portion 2 is provided with a third clamping portion 21 and a fourth clamping portion 22, the third clamping portion 21 is clamped with the outer wall of the end surface of the second window structure 4, and the fourth clamping portion 22 is clamped with the middle part of the end surface of the second window structure 4.

[0013] The above-mentioned plastic-steel window arbitrary-angle corner splicing structure also includes: an indoor inner limiter 5, a second mounting groove 16 is provided on the first connecting part 1, a third mounting groove 23 is provided on the second connecting part 2, and an indoor inner limiter 5 is installed in each of the second mounting groove 16 and the third mounting groove 23.

[0014] The above-mentioned plastic-steel window arbitrary-angle corner splicing structure, among others, also includes: an indoor sealing strip 6, each indoor side limiter 5 is installed with an indoor sealing strip 6, the indoor sealing strip 6 located on the first connecting part 1 abuts against the inner wall of the end surface of the first window structure 3, and the indoor sealing strip 6 located on the second connecting part 2 abuts against the inner wall of the end surface of the second window structure 4.

[0015] The above-mentioned plastic-steel window arbitrary angle corner splicing structure further includes: a support member 9, and the support member 9 is installed in both the first window structure 3 and the second window structure 4.

[0016] Due to the adoption of the above technology, the utility model has the following positive effects compared with the prior art:

[0017] (1) In the utility model, the first connection part and the second connection part are rotatably connected by a rotating shaft, the first window structure is assembled on the first connection part, and the second window structure is assembled on the second connection part. The angle between the first window structure and the second window structure can be 90° to 210°, which is suitable for connecting the corners of plastic-steel windows of various angles. The structure is simple, easy to transport and assemble, and can be adjusted again according to changes in customer needs.

[0018] (2) The utility model realizes splicing of frames at any angle. The splicing angle, i.e., the angle between the first window structure and the second window structure, can be adjusted according to different needs of users by rotating the first window structure and / or the second window structure. When splicing frames at different angles is required, it is not necessary to replace the splicing materials, and it can be achieved by rotating the first window structure and / or the second window structure.

[0019] (3) The utility model realizes the splicing of frames at any angle, which can effectively reduce the number of profile molds and reduce costs. The corner splicing frame structure can adjust the specific size of the splicing frame angle, which can be adjusted according to the angle of the building structure during the assembly process. At the same time, a first clamping portion, a second clamping portion and a second installation groove are provided to position and seal the assembly of doors and windows, which is convenient for installation. The corner splicing frame structure has universal dimensions, which is convenient for inventory control. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The utility model is a structural schematic diagram of a plastic-steel window with an arbitrary angle corner frame structure.

[0021] Figure 2 It is a first partial enlarged view of a plastic-steel window structure with an arbitrary angle corner splicing structure according to the utility model.

[0022] Figure 3 It is a second partial enlarged view of a plastic-steel window with an arbitrary angle corner splicing structure according to the utility model.

[0023] In the accompanying drawings: 1. first connecting part; 2. second connecting part; 3. first window structure; 4. second window structure; 5. indoor inner limiter; 6. indoor sealing strip; 7. sealing strip; 8. rotating shaft; 9. supporting part; 11. first mounting groove; 12. first clamping part; 13. first protruding structure; 14. second protruding structure; 15. second clamping part; 16. second mounting groove; 21. third clamping part; 22. fourth clamping part; 23. third mounting groove. DETAILED DESCRIPTION

[0024] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but they are not intended to limit the present invention.

[0025] Please refer to Figures 1 to 3As shown, a plastic-steel window arbitrary-angle corner splicing structure is shown, which includes: a first connecting part 1, a second connecting part 2, a first window structure 3 and a second window structure 4, the first window structure 3 is assembled on the first connecting part 1, the second window structure 4 is assembled on the second connecting part 2, the first connecting part 1 is provided with an arcuate groove, the second connecting part 2 is provided with an arcuate outer wall, the arcuate outer wall matches the arcuate groove, the first connecting part 1 and the second connecting part 2 are rotatably connected, and the angle between the first window structure 3 and the second window structure 4 ranges from 90° to 210°.

[0026] Furthermore, in a preferred embodiment, it also includes: a sealing strip 7, a first installation groove 11 is opened on the arc groove, the sealing strip 7 is installed in the first installation groove 11, and the end of the sealing strip 7 is against the arc outer wall.

[0027] Furthermore, in a preferred embodiment, a first protruding structure 13 is provided at one end of the arc-shaped groove, and the first protruding structure 13 abuts against the arc-shaped outer wall.

[0028] Furthermore, in a preferred embodiment, a second protruding structure 14 is disposed at the other end of the arc-shaped groove, and the second protruding structure 14 abuts against the arc-shaped outer wall.

[0029] Furthermore, in a preferred embodiment, it also includes: a rotating shaft 8, the first connecting part 1 and the second connecting part 2 are both provided with a circular through hole matching the rotating shaft 8, and the first connecting part 1 and the second connecting part 2 are rotatably connected via the rotating shaft 8.

[0030] Furthermore, in a preferred embodiment, a first clamping portion 12 and a second clamping portion 15 are provided on the first connecting portion 1 , the first clamping portion 12 is clamped to the outer wall of the end surface of the first window structure 3 , and the second clamping portion 15 is clamped to the middle of the end surface of the first window structure 3 .

[0031] Furthermore, in a preferred embodiment, a third clamping portion 21 and a fourth clamping portion 22 are provided on the second connecting portion 2, the third clamping portion 21 is clamped with the outer wall of the end surface of the second window structure 4, and the fourth clamping portion 22 is clamped with the middle of the end surface of the second window structure 4.

[0032] Furthermore, in a preferred embodiment, it also includes: an indoor inner limit member 5, a second mounting groove 16 is provided on the first connecting part 1, a third mounting groove 23 is provided on the second connecting part 2, and an indoor inner limit member 5 is installed in each of the second mounting groove 16 and the third mounting groove 23.

[0033] Furthermore, in a preferred embodiment, it also includes: an indoor sealing strip 6, an indoor sealing strip 6 is installed on each indoor side limit member 5, the indoor sealing strip 6 located on the first connecting part 1 abuts against the inner wall of the end surface of the first window structure 3, and the indoor sealing strip 6 located on the second connecting part 2 abuts against the inner wall of the end surface of the second window structure 4.

[0034] Furthermore, in a preferred embodiment, it also includes: a support member 9, and the support member 9 is installed in both the first window structure 3 and the second window structure 4.

[0035] The above are only preferred embodiments of the present invention, and are not intended to limit the implementation methods and protection scope of the present invention.

[0036] The utility model also has the following implementation methods based on the above:

[0037] In a further embodiment of the utility model, the first connection part 1 and the second connection part 2 are rotatably connected by a rotating shaft 8, the first window structure 3 is assembled on the first connection part 1, and the second window structure 4 is assembled on the second connection part 2. The angle between the first window structure 3 and the second window structure 4 can be 90° to 210°, which is suitable for corner splicing connections of plastic-steel windows of various angles. It has a simple structure, is easy to transport and assemble, and can be adjusted again according to changes in customer needs.

[0038] In a further embodiment of the present invention, Figure 1 As shown, the second connecting portion 2 is provided with a cylindrical arc-shaped outer wall, the first connecting portion 1 is provided with an arc-shaped groove matching the arc-shaped outer wall, and the two ends of the arc-shaped groove are respectively provided with a first protruding structure 13 and a second protruding structure 14, and the first protruding structure 13 and the second protruding structure 14 are both against the arc-shaped outer wall, and the corner splicing structure is sealed by the first protruding structure 13 and the second protruding structure 14.

[0039] In a further embodiment of the present invention, when the first protruding structure 13 abuts against the outdoor side end of the arc-shaped outer wall, the angle between the first window structure 3 and the second window structure 4 is 210°.

[0040] In a further embodiment of the present invention, when the second protruding structure 14 abuts against the indoor inner side end of the arc-shaped outer wall, the angle between the first window structure 3 and the second window structure 4 is 90°.

[0041] In a further embodiment of the utility model, circular through holes are provided on the first connecting part 1 and the second connecting part 2, and the first connecting part 1 and the second connecting part 2 are rotatably connected by a rotating shaft 8. The arcuate outer wall and the arcuate groove are coaxially arranged with the rotating shaft 8, so that the first protrusion structure 13 and the second protrusion structure 14 on the arcuate groove can rotate around the rotating shaft 8 while being close to the arcuate outer wall.

[0042] In a further embodiment of the utility model, a first installation groove 11 is opened at the bottom of the arc groove, and the sealing strip 7 is installed in the first installation groove 11. The end of the sealing strip 7 is against the arc outer wall, and the first connecting part 1 and the second connecting part 2 are further sealed by the sealing strip 7.

[0043] In a further embodiment of the utility model, a first clamping portion 12 and at least one second clamping portion 15 are provided on the first connecting portion 1, a second mounting groove 16 is provided on the first connecting portion 1, an indoor inner limiting member 5 is installed in the second mounting groove 16, an indoor inner limiting member 5 is installed on the indoor inner limiting member 5, a plurality of hook-shaped clamping structures are provided on the end face of the first window structure 3, each second clamping portion 15 is clamped with a hook-shaped clamping structure, the first clamping portion 12 abuts against the outer wall of the end face of the first window structure 3, and the indoor sealing strip 6 abuts against the inner wall of the end face of the first window structure 3.

[0044] In a further embodiment of the utility model, a third clamping portion 21 and at least one fourth clamping portion 22 are provided on the second connecting portion 2, a third mounting groove 23 is provided on the third mounting groove 23, an indoor inner limiting member 5 is installed in the third mounting groove 23, an indoor inner limiting member 5 is installed on the indoor inner limiting member 5, a plurality of hook-shaped clamping structures are provided on the end face of the second window structure 4, each fourth clamping portion 22 is clamped with a hook-shaped clamping structure, the third clamping portion 21 abuts against the outer wall of the end face of the second window structure 4, and the indoor sealing strip 6 abuts against the inner wall of the end face of the second window structure 4.

[0045] In a further embodiment of the utility model, assembling support members 9 in the first window structure 3 and the second window structure 4 can improve the strength and rigidity of the first window structure 3 and the second window structure 4 and increase the wind pressure resistance of the first window structure 3 and the second window structure 4.

[0046] In a further embodiment of the utility model, by providing a second clamping portion 15 on the first connecting portion 1, the connection strength and sealing performance between the first connecting portion 1 and the first window structure 3 can be strengthened. The second clamping portion 15 pushes the end face outer wall of the first window structure 3 against the first clamping portion 12, thereby enhancing the sealing performance between the first connecting portion 1 and the first window structure 3 and facilitating the connection and positioning of the first connecting portion 1 and the first window structure 3.

[0047] In a further embodiment of the utility model, by assembling an indoor inner limiter 5 in the second installation groove 16 and assembling an indoor sealing strip 6 on the indoor inner limiter 5, the indoor connection side of the first connecting part 1 and the first window structure 3 is sealed by the indoor sealing strip 6 to improve the sealing degree of the window.

[0048] In a further embodiment of the utility model, a fourth clamping portion 22 is provided on the second connecting portion 2 to strengthen the connection strength and sealing performance between the second connecting portion 2 and the second window structure 4. The fourth clamping portion 22 pushes the end face outer wall of the second window structure 4 against the third clamping portion 21 to enhance the sealing performance between the second connecting portion 2 and the second window structure 4 and facilitate the connection and positioning of the second connecting portion 2 and the second window structure 4.

[0049] In a further embodiment of the utility model, by assembling an indoor inner limiter 5 in the third installation groove 23 and assembling an indoor sealing strip 6 on the indoor inner limiter 5, the indoor connection side of the second connecting part 2 and the second window structure 4 is sealed by the indoor sealing strip 6 to improve the sealing degree of the window.

[0050] In a further embodiment of the utility model, the corner frame structure of the utility model realizes frame splicing at any angle. The frame splicing angle, i.e., the angle between the first window structure 3 and the second window structure 4, can be adjusted according to different needs of users by rotating the first window structure 3 and / or the second window structure 4. When there is a need for splicing frames at different angles, there is no need to replace the frame material, and it can be achieved by rotating the first window structure 3 and / or the second window structure 4.

[0051] In a further embodiment of the utility model, the corner frame structure of the utility model realizes frame splicing at any angle, which can effectively reduce the number of profile molds and reduce costs. The corner frame structure can adjust the specific size of the splicing angle, which can be adjusted according to the angle of the building structure during the assembly process. At the same time, a first clamping portion 12, a second clamping portion 15 and a second mounting groove 16 are provided for positioning and sealing the assembly of doors and windows, which is convenient for installation. The corner frame structure has universal dimensions, which is convenient for inventory control.

[0052] The above are only preferred embodiments of the present invention, and do not limit the implementation mode and protection scope of the present invention. Those skilled in the art should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. A plastic steel window with any angle corner splicing structure, characterized in that: include: A first connecting part (1), a second connecting part (2), a first window structure (3) and a second window structure (4), wherein the first window structure (3) is assembled on the first connecting part (1), and the second window structure (4) is assembled on the second connecting part (2), the first connecting part (1) is provided with an arcuate groove, and the second connecting part (2) is provided with an arcuate outer wall, and the arcuate outer wall matches the arcuate groove, the first connecting part (1) and the second connecting part (2) are rotatably connected, and the angle between the first window structure (3) and the second window structure (4) ranges from 90° to 210°.

2. The arbitrary angle corner splicing structure of the plastic-steel window according to claim 1 is characterized in that: Also includes: A sealing strip (7), wherein a first installation groove (11) is provided on the arc-shaped groove, the sealing strip (7) is installed in the first installation groove (11), and the end of the sealing strip (7) abuts against the arc-shaped outer wall.

3. The arbitrary angle corner splicing structure of the plastic-steel window according to claim 1 is characterized in that: A first protruding structure (13) is provided at one end of the arc-shaped groove, and the first protruding structure (13) abuts against the arc-shaped outer wall.

4. The arbitrary angle corner splicing structure of the plastic-steel window according to claim 3 is characterized in that: A second protruding structure (14) is provided at the other end of the arc-shaped groove, and the second protruding structure (14) abuts against the arc-shaped outer wall.

5. The arbitrary angle corner splicing structure of the plastic-steel window according to claim 1 is characterized in that: Also includes: A rotating shaft (8), wherein the first connecting part (1) and the second connecting part (2) are both provided with a circular through hole matching the rotating shaft (8), and the first connecting part (1) and the second connecting part (2) are rotatably connected via the rotating shaft (8).

6. The arbitrary angle corner splicing structure of the plastic-steel window according to claim 1 is characterized in that: The first connecting portion (1) is provided with a first clamping portion (12) and a second clamping portion (15); the first clamping portion (12) is clamped with the outer wall of the end surface of the first window structure (3); and the second clamping portion (15) is clamped with the middle part of the end surface of the first window structure (3).

7. The arbitrary angle corner splicing structure of the plastic-steel window according to claim 6 is characterized in that: The second connecting portion (2) is provided with a third clamping portion (21) and a fourth clamping portion (22); the third clamping portion (21) is clamped with the outer wall of the end surface of the second window structure (4); and the fourth clamping portion (22) is clamped with the middle part of the end surface of the second window structure (4).

8. The arbitrary angle corner splicing structure of the plastic-steel window according to claim 7 is characterized in that: Also includes: An indoor inner limiter (5), wherein the first connecting portion (1) is provided with a second mounting groove (16), the second connecting portion (2) is provided with a third mounting groove (23), and an indoor inner limiter (5) is installed in each of the second mounting groove (16) and the third mounting groove (23).

9. The arbitrary angle corner splicing structure of the plastic-steel window according to claim 8 is characterized in that: Also includes: An indoor sealing strip (6), one of the indoor sealing strips (6) being installed on each indoor side limiter (5), the indoor sealing strip (6) located on the first connection part (1) being against the inner wall of the end surface of the first window structure (3), and the indoor sealing strip (6) located on the second connection part (2) being against the inner wall of the end surface of the second window structure (4).

10. The arbitrary angle corner splicing structure of the plastic-steel window according to claim 1 is characterized in that: Also includes: A support member (9), wherein the first window structure (3) and the second window structure (4) are both installed with the support member (9).

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