Glass fiber polyurethane passive window

Abstract

The utility model discloses a glass fiber polyurethane passive window which comprises a window frame, a mullion is fixedly connected in the window frame and divides the window frame into a fixed frame and an opening frame, a window sash is arranged in the opening frame, heat preservation glass is fixedly connected in the window sash and the fixed frame, and the window sash and the window frame are glass fiber polyurethane frames. A plurality of connecting assemblies are installed between the window frame and the window wall, each connecting assembly comprises two pieces of angle steel, an installation column is installed between one end of any angle steel and the window frame, a connecting piece is installed between the other angle steel and the wall, and the other ends of the two pieces of angle steel are attached to each other and are in sliding fit. An adjusting assembly for adjusting the relative position of the two pieces of angle steel is installed between the two pieces of angle steel. The connecting piece is adopted to replace a traditional bolt, installation is convenient, and meanwhile connection is stable.

Description

Technical Field

[0001] The utility model relates to the technical field of passive windows, in particular to a glass fiber polyurethane passive window. Background Art

[0002] Existing passive ultra-low energy building exterior windows generally adopt external hanging installation. This installation method fixes the auxiliary frame or window frame to the outside of the wall through connectors. With external hanging installation, the exterior window cannot be replaced from the indoor side, and there is a risk of the exterior window falling after the connector fails. With embedded or semi-embedded installation methods, the entire or part of the exterior window (not less than half of the frame width) sits in the structural opening and can be repaired and replaced from the indoor side. In the prior art, it is generally fixed by penetrating screws or bolts, the fixing margin of the screws or bolts is small, and the stability of the connection cannot be guaranteed by screwing the screws directly into the concrete. Therefore, there is an urgent need for a glass fiber polyurethane passive window with stable connection and easy installation. Utility Model Content

[0003] The utility model aims to provide a glass fiber polyurethane passive window to solve the problems existing in the above-mentioned prior art.

[0004] To achieve the above-mentioned purpose, the utility model provides the following solution: the utility model provides a glass fiber polyurethane passive window, including a window frame, a middle mullion fixedly connected in the window frame, the middle mullion divides the window frame into a fixed frame and an opening frame, a window sash is arranged in the opening frame, and the window sash and the fixed frame are both fixedly connected with thermal insulation glass, and the window sash and the window frame are both glass fiber polyurethane frames; a plurality of connecting components are installed between the window frame and the window wall, each of the connecting components includes two angle steels, a mounting column is installed between one end of any one of the angle steels and the window frame, a connecting piece is installed between the other angle steel and the wall, the other ends of the two angle steels are in contact with each other and slidably matched, and an adjustment component for adjusting the relative positions of the two angle steels is installed between the two angle steels.

[0005] Preferably, a heat-insulating cavity is provided in both the window frame and the window sash, and the heat-insulating cavity is filled with a polyurethane layer.

[0006] Preferably, the connecting member includes a connecting column that slides through the angle steel, the wall and the angle steel are provided with connecting holes corresponding to each other, the bottom end of the connecting column is located in the connecting hole, a number of limiting holes are symmetrically provided on both sides of the inner wall of the connecting hole, and a receiving groove is provided on the circumference of the connecting column corresponding to the limiting hole, a limiting block is slidably connected in the receiving groove, the limiting block is cylindrical, and an inclined surface is provided at one end of the limiting block located in the limiting hole, the inclined surface faces downward, the cross-section of the limiting block is a right-angled trapezoid, a pressure spring is installed between the limiting block and the bottom end of the receiving groove, and a control component for controlling the rotation of the limiting block is installed in the connecting column.

[0007] Preferably, the control component includes a square groove opened in the connecting column, the accommodating groove is located at two sides of the square groove, and the limit block is fixedly connected with a connecting block on one side away from the limit hole, the connecting block passes through the bottom wall of the accommodating groove and is located in the square groove, and a plurality of rotating cylinders are rotatably connected in the square groove, and one end of two symmetrical connecting blocks is located in the same rotating cylinder and is slidably connected to the inner wall of the rotating cylinder. The sliding direction of the connecting block is parallel to the axis of the rotating cylinder, and the outer side of the rotating cylinder is opened with a plurality of tooth grooves, and the inner wall of the square groove is slidably connected with a rack adapted for the tooth grooves, and the top of the rack is fixedly connected with a lifting plate, and the lifting plate is located in the square groove and is slidably connected to the inner wall of the square groove, the top of the connecting column is fixedly connected with a limiting seat, and a control nut is rotatably connected in the limiting seat, and the bottom of the control nut is fixedly connected with a threaded rod, the threaded rod passes through the limiting seat and is located in the square groove, and the bottom end of the threaded rod is rotatably connected to the top surface of the lifting plate.

[0008] Preferably, the adjustment component includes an adjustment groove opened at the joint of the two angle steels, a threaded barrel is installed in the adjustment groove, the radius of the threaded barrel is larger than the thickness of the angle steel, a thread is opened in the threaded barrel, the bottom of the threaded barrel is rotatably connected to any one of the angle steels, a threaded column is threadedly connected in the threaded barrel, the top of the threaded column is fixedly connected to the other angle steel, the top of the angle steel rotatably connected to the threaded barrel is fixedly connected to a square column, one end of the threaded column located in the threaded barrel is opened with a strip groove matched with the square column, and the square column is slidably located in the strip groove.

[0009] Preferably, the window frame and the mounting column are provided with mounting holes correspondingly.

[0010] Preferably, limited position heat-insulating gaskets are installed between the angle steel and the window frame and between the angle steel and the wall.

[0011] The utility model discloses the following technical effects: the window frame and window sash of the utility model are made of glass fiber polyurethane material, which has the characteristics of high strength, low comprehensive heat transfer coefficient, good heat preservation, sound insulation, light weight and energy saving, and is more suitable for green buildings. The utility model uses two relatively sliding angle steels as intermediate components to connect the window frame and the wall, and adjusts the relative positions of the two angle steels by adjusting the components, so as to facilitate the installation and positioning of the two angle steels, and then limits one angle steel at the window frame by installing the column, and uses the connecting piece to connect the other angle steel to the wall, so as to achieve a stable connection between the window frame and the wall. The utility model uses connecting pieces instead of traditional bolts, which is convenient for installation and stable connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0013] Figure 1 This is the main view of the passive window of the utility model;

[0014] Figure 2 This is a schematic diagram of the connection between the window frame and the wall of the utility model;

[0015] Figure 3 for Figure 2 A partial enlarged view of middle A;

[0016] Figure 4 This is a schematic diagram of the structure of the connector of the utility model;

[0017] Among them: 1. Window frame; 2. Middle stile; 3. Fixed frame; 4. Opening frame; 5. Window sash; 6. Angle steel; 7. Mounting column; 8. Polyurethane layer; 9. Connecting column; 10. Limiting hole; 11. Accommodating groove; 12. Limiting block; 13. Pressure spring; 14. Square groove; 15. Connecting block; 16. Rotating drum; 17. Rack; 18. Lifting plate; 19. Limiting seat; 20. Control nut; 21. Threaded rod; 22. Threaded barrel; 23. Threaded column; 24. Square column; 25. Strip groove; 26. Limiting thermal insulation gasket. DETAILED DESCRIPTION

[0018] 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.

[0019] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0020] Reference Figure 1-4The utility model provides a glass fiber polyurethane passive window, including a window frame 1, a middle stile 2 is fixedly connected in the window frame 1, the middle stile 2 divides the window frame 1 into a fixed frame 3 and an opening frame 4, a window sash 5 is arranged in the opening frame 4, the window sash 5 and the fixed frame 3 are both fixedly connected with thermal insulation glass, and the window sash 5 and the window frame 1 are both glass fiber polyurethane frames; a plurality of connecting components are installed between the window frame 1 and the window wall, each connecting component includes two angle steels 6, a mounting column 7 is installed between one end of any angle steel 6 and the window frame 1, a connecting piece is installed between the other angle steel 6 and the wall, the other ends of the two angle steels 6 are mutually fitted and slidably matched, and an adjustment component for adjusting the relative position of the two angle steels 6 is installed between the two angle steels 6. The window frame 1 and the window sash 5 are made of glass fiber polyurethane material, which has the characteristics of high strength, low comprehensive heat transfer coefficient, good thermal insulation, sound insulation, light weight and energy saving, and is more suitable for green buildings. The window frame 1 and the wall are connected by two relatively sliding angle steels 6 as intermediate components. The relative positions of the two angle steels 6 are adjusted by adjusting the components to facilitate the installation and positioning of the two angle steels 6. Then, one angle steel 6 is positioned at the window frame 1 by means of the mounting column 7, and the other angle steel 6 is connected to the wall by means of a connecting piece, thereby achieving a stable connection between the window frame 1 and the wall.

[0021] In a specific embodiment, the window frame 1 and the window sash 5 are both provided with an insulation cavity, which is filled with a polyurethane layer 8. This can effectively reduce heat conduction and convection, and at the same time has the functions of sound insulation and noise reduction, and improving thermal insulation performance.

[0022] Specifically, a stop strip is provided at the indoor overlapping portion between the window sash 5 and the window frame 1 , an isobaric strip is provided at the middle overlapping portion between the window sash 5 and the window frame 1 , and a sealing strip is provided at the outdoor sides of the window sash 5 and the window frame 1 .

[0023] In a specific embodiment, the connecting part includes a connecting column 9 that slides through the angle steel 6, and connecting holes are opened corresponding to the wall and the angle steel 6. The bottom end of the connecting column 9 is located in the connecting hole, and a number of limit holes 10 are symmetrically opened on both sides of the inner wall of the connecting hole. A receiving groove 11 is opened on the surrounding side of the connecting column 9 corresponding to the limit hole 10. A limit block 12 is slidably connected in the receiving groove 11. The limit block 12 is cylindrical, and an inclined surface is provided at one end of the limit block 12 located in the limit hole 10, and the inclined surface faces downward. The cross-section of the limit block 12 is a right-angled trapezoid, and a pressure spring 13 is installed between the limit block 12 and the bottom end of the receiving groove 11. A control component for controlling the rotation of the limit block 12 is installed in the connecting column 9. Insert the connecting column 9 into the connecting hole. During the insertion process, the inclined surface of the limit block 12 contacts the hole wall. The limit block 12 moves into the receiving groove 11 under the squeezing action of the hole wall until the receiving groove 11 moves to the limit hole 10. The limit block 12 moves into the limit hole 10 under the action of the pressure spring 13 to achieve snap connection.

[0024] In a specific embodiment, the control component includes a square groove 14 opened in the connecting column 9, the receiving groove 11 is located on both sides of the square groove 14, and the side of the limiting block 12 away from the limiting hole 10 is fixedly connected with a connecting block 15, the connecting block 15 passes through the bottom wall of the receiving groove 11 and is located in the square groove 14, and a plurality of rotating drums 16 are rotatably connected in the square groove 14, one end of two symmetrical connecting blocks 15 is located in the same rotating drum 16 and is slidably connected to the inner wall of the rotating drum 16, and the sliding direction of the connecting block 15 is parallel to the axis of the rotating drum 16, and the rotating drum 16 A plurality of tooth grooves are provided on the outside, and a rack 17 matching the tooth grooves is slidably connected to the inner wall of the square groove 14, and a lifting plate 18 is fixedly connected to the top of the rack 17. The lifting plate 18 is located in the square groove 14 and is slidably connected to the inner wall of the square groove 14. A limit seat 19 is fixedly connected to the top of the connecting column 9, and a control nut 20 is rotatably connected to the limit seat 19. A threaded rod 21 is fixedly connected to the bottom of the control nut 20, and the threaded rod 21 passes through the limit seat 19 and is located in the square groove 14. The bottom end of the threaded rod 21 is rotatably connected to the top surface of the lifting plate 18. Further, a hexagonal socket is provided on the top of the control nut 20. By turning the control nut 20 with a wrench, the control nut 20 drives the threaded rod 21 to rotate, so that the threaded rod 21 drives the lifting plate 18 to move upward, thereby pulling the rack 17, and the rack 17 drives all the rotating drums 16 to rotate, and drives the limit block 12 to rotate through the connecting block 15, so that the limit block 12 rotates 180 degrees. When the inclined surface of the limit block 12 faces upward, the limit block 12 loses its limiting function. The connecting part can be disengaged by simply pulling the control nut 20 or the limit seat 19 to complete the disassembly.

[0025] In a specific embodiment, the adjustment component includes an adjustment groove provided at the joint of two angle steels 6, a threaded barrel 22 is installed in the adjustment groove, the radius of the threaded barrel 22 is greater than the thickness of the angle steel 6, a thread is provided in the threaded barrel 22, the bottom of the threaded barrel 22 is rotatably connected to any angle steel 6, a threaded column 23 is threadedly connected in the threaded barrel 22, the top of the threaded column 23 is fixedly connected to the other angle steel 6, a square column 24 is fixedly connected to the top of the angle steel 6 rotatably connected to the threaded barrel 22, one end of the threaded column 23 located in the threaded barrel 22 is provided with a strip groove 25 adapted to the square column 24, and the square column 24 is slidably located in the strip groove 25. When the threaded barrel 22 is rotated, the square column 24 slides in the strip groove 25, so that the threaded column 23 will not rotate under the action of the threaded barrel 22, thereby ensuring that the threaded column 23 and the threaded barrel 22 change their positions in the axial direction, thereby achieving the adjustment of the relative positions of the two angle steels 6, so that they are stably installed in the designated position, which is convenient for installing the passive window.

[0026] In a specific embodiment, the window frame 1 and the mounting column 7 are provided with mounting holes corresponding to each other. The mounting holes cooperate with the mounting column 7 to facilitate the installation and positioning of the angle steel 6, thus facilitating the installation of the passive window.

[0027] In a specific embodiment, a limited position heat insulation gasket 26 is installed between the angle steel 6 and the window frame 1 and between the angle steel 6 and the wall.

[0028] In a specific embodiment, a limit ring is slidably connected in the receiving groove 11, the connecting block 15 passes through the inner ring of the limit ring, the pressure spring 13 is fixedly installed between the limit ring and the bottom wall of the receiving groove 11, and the limit block 12 is arranged in contact with the limit ring. By installing the pressure spring 13 between the limit ring and the bottom wall of the receiving groove 11, the connecting block 15 can prevent the pressure spring 13 from rotating during the rotation process, thereby ensuring the pressure of the pressure spring 13 on the limit block 12.

[0029] The working process of the utility model is as follows: the window frame 1 is placed in the designated installation area, and then the installation column 7 is placed in the installation hole for limiting, and the relative positions of the two angle steels 6 are adjusted according to the relative positions of the window frame 1 and the wall, and the threaded cylinder 22 is rotated. Since the square column 24 limits the strip groove 25, the threaded column 23 will not deflect with the threaded cylinder 22, and the threaded column 23 moves up and down in the threaded cylinder 22, thereby driving the two angle steels 6 to move relative to each other. Then the connecting column 9 is inserted into the connecting hole through the angle steel 6. During the insertion process, the limiting block 12 contacts the hole wall and moves into the receiving groove 11 and compresses the pressure spring 13 until the receiving groove 11 corresponds to the limiting hole 10. Under the action of the pressure spring 13, the limiting block 12 moves into the limiting block 10 to complete the clamping. Similarly, the installation of the passive window can be completed after all the angle steels 6 are installed; when disassembly is required, it is only necessary to use a wrench to drive the control nut 20 to rotate, thereby driving the threaded rod 21 to rotate. During the rotation of the threaded rod 21, the lifting plate 18 is driven to move upward, thereby pulling the rack 17, and all the rotating drums 16 are driven to rotate through the rack 17. The rotating drum 16 drives the limit block 12 to rotate 180 degrees through the connecting block 15, so that the inclined surface of the limit block 12 faces upward, thereby losing the limit function, and the limit seat 19 can be directly pulled out to facilitate its disassembly.

[0030] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, 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 understood as a limitation on the present invention.

[0031] The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. A glass fiber polyurethane passive window, characterized in that: The invention comprises a window frame (1), wherein a middle stile (2) is fixedly connected inside the window frame (1), wherein the middle stile (2) divides the window frame (1) into a fixed frame (3) and an opening frame (4), wherein a window sash (5) is arranged inside the opening frame (4), wherein both the window sash (5) and the fixed frame (3) are fixedly connected with heat-insulating glass, and both the window sash (5) and the window frame (1) are glass fiber polyurethane frames; a plurality of connection components are installed between the window frame (1) and the window wall, wherein each of the connection components comprises two angle steels (6), wherein a mounting column (7) is installed between one end of any angle steel (6) and the window frame (1), and a connecting piece is installed between the other angle steel (6) and the wall, wherein the other ends of the two angle steels (6) are mutually fitted and slidably matched, and an adjustment component for adjusting the relative position of the two angle steels (6) is installed between the two angle steels (6).

2. A glass fiber polyurethane passive window according to claim 1, characterized in that: The window frame (1) and the window sash (5) are both provided with a heat insulation cavity, and the heat insulation cavity is filled with a polyurethane layer (8).

3. A glass fiber polyurethane passive window according to claim 1, characterized in that: The connecting member comprises a connecting column (9) which slides through the angle steel (6); the wall and the angle steel (6) are provided with connecting holes correspondingly; the bottom end of the connecting column (9) is located in the connecting hole; a plurality of limiting holes (10) are symmetrically provided on both sides of the inner wall of the connecting hole; a receiving groove (11) is provided on the peripheral side of the connecting column (9) corresponding to the limiting hole (10); a limiting block (12) is slidably connected in the receiving groove (11); the limiting block (12) is cylindrical; an end of the limiting block (12) located in the limiting hole (10) is provided with an inclined surface, the inclined surface faces downward; the cross section of the limiting block (12) is a right-angled trapezoid; a pressure spring (13) is installed between the limiting block (12) and the bottom end of the receiving groove (11); and a control component for controlling the rotation of the limiting block (12) is installed in the connecting column (9).

4. A glass fiber polyurethane passive window according to claim 3, characterized in that: The control component comprises a square groove (14) opened in the connecting column (9), the receiving groove (11) is located on both sides of the square groove (14), a connecting block (15) is fixedly connected to the side of the limiting block (12) away from the limiting hole (10), the connecting block (15) passes through the bottom wall of the receiving groove (11) and is located in the square groove (14), a plurality of rotating drums (16) are rotatably connected in the square groove (14), one end of two symmetrical connecting blocks (15) are located in the same rotating drum (16) and are slidably connected to the inner wall of the rotating drum (16), the sliding direction of the connecting block (15) is parallel to the axis of the rotating drum (16), and the outer side of the rotating drum (16) is opened. A plurality of tooth grooves are provided, the inner wall of the square groove (14) is slidably connected with a rack (17) adapted to the tooth groove, the top of the rack (17) is fixedly connected with a lifting plate (18), the lifting plate (18) is located in the square groove (14) and is slidably connected with the inner wall of the square groove (14), the top of the connecting column (9) is fixedly connected with a limiting seat (19), the limiting seat (19) is rotatably connected with a control nut (20), the bottom of the control nut (20) is fixedly connected with a threaded rod (21), the threaded rod (21) passes through the limiting seat (19) and is located in the square groove (14), and the bottom end of the threaded rod (21) is rotatably connected to the top surface of the lifting plate (18).

5. The glass fiber polyurethane passive window according to claim 1, characterized in that: The adjustment assembly comprises an adjustment groove provided at the joint of the two angle steels (6), a threaded barrel (22) is installed in the adjustment groove, the radius of the threaded barrel (22) is greater than the thickness of the angle steel (6), a thread is provided in the threaded barrel (22), the bottom of the threaded barrel (22) is rotatably connected to any one of the angle steels (6), a threaded column (23) is connected to the threaded barrel (22), the top of the threaded column (23) is fixedly connected to the other angle steel (6), the top of the angle steel (6) rotatably connected to the threaded barrel (22) is fixedly connected to a square column (24), one end of the threaded column (23) located in the threaded barrel (22) is provided with a strip groove (25) adapted to the square column (24), and the square column (24) is slidably located in the strip groove (25).

6. The glass fiber polyurethane passive window according to claim 1, characterized in that: The window frame (1) and the mounting column (7) are provided with mounting holes correspondingly.

7. The glass fiber polyurethane passive window according to claim 1, characterized in that: A limited position heat insulation gasket (26) is installed between the angle steel (6) and the window frame (1) and between the angle steel (6) and the wall.

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