Aluminum alloy windowing system on top of F-CLEAN film greenhouse

Abstract

The utility model relates to the technical field of aluminum alloy windowing systems, in particular to an F-CLEAN film greenhouse top aluminum alloy windowing system which comprises a ridge purlin. The two groups of ridge purlins are symmetrically arranged at the lower ends of the ridge purlins; the greenhouse film is arranged on the upper side of the fixing frame; the two sets of connecting pieces are arranged on the inner sides of the two sets of fixing frames; the top window is arranged on the upper side of the right end fixing frame; the window movable upper frame is arranged at the upper end of the top window; and the window movable lower frame is arranged at the lower end of the top window. In the using process, the rubber sealing strip capable of being movably installed is arranged on the lower side of the upper movable window frame, when the transom window is closed, the rubber sealing strip and the upper side of the fixing frame are tightly pressed through the arrangement of the rubber sealing strip, a gap is eliminated, and the sealing performance is enhanced; and the device is provided with the locking assemblies, and the rubber sealing strip can be conveniently and rapidly disassembled and replaced through the two sets of locking assemblies.

Description

Technical Field

[0001] This utility model relates to the technical field of aluminum alloy window opening systems, specifically an F-CLEAN membrane greenhouse roof aluminum alloy window opening system. Background Technology

[0002] ETFE film (F-Clean) is made from ETFE resin manufactured by Asahi Glass in Japan. It possesses many outstanding properties such as high light transmittance, high strength, and long lifespan, and is widely used in many industries, including greenhouses. The roof window of a greenhouse is a crucial facility for natural ventilation and cooling. A geared motor drives a push rod through a transmission mechanism to open and close the roof window. The roof window requires good ventilation when open and good sealing when closed. Existing aluminum alloy window systems suffer from poor sealing at the top. Therefore, we propose an F-CLEAN film greenhouse roof aluminum alloy window system to address these issues. Utility Model Content

[0003] The purpose of this invention is to provide an aluminum alloy window opening system for the top of an F-CLEAN membrane greenhouse, in order to solve the problem of poor sealing of the upper part of the top window, which is a shortcoming of the existing aluminum alloy window opening system mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an F-CLEAN film greenhouse roof aluminum alloy window opening system, comprising a ridge purlin; a fixing frame, with two sets of the ridge purlins symmetrically arranged at the lower end of the ridge purlin; a greenhouse film, the greenhouse film being arranged on the upper side of the fixing frame; connecting members, two sets of the connecting members being arranged on the inner side of the two sets of fixing frames; a top window, the top window being arranged on the upper side of the right-end fixing frame; a movable upper window frame, the movable upper window frame being arranged at the upper end of the top window; a movable lower window frame, the movable lower window frame being arranged at the lower end of the top window; a rubber sealing strip, the rubber sealing strip being arranged on the lower side of the movable upper window frame; fixing blocks, two sets of fixing blocks being rotatably installed at the left and right ends of the movable upper window frame; and a locking assembly, the locking assembly being arranged inside the fixing blocks, the locking assembly being used to fix the rubber sealing strip on the lower side of the movable upper window frame.

[0005] Preferably, a pressure cap is provided on the upper side of the right end of the fixing frame, and the pressure cap is located on the lower side of the movable lower frame of the window.

[0006] Preferably, the left and right ends of the rubber sealing strip are fixedly installed with fixing plates.

[0007] Preferably, the locking assembly includes a movable groove, a spring, a limiting rod, and a first limiting groove. The interior of both sets of fixed blocks is provided with a movable groove, the interior of both sets of movable grooves is fixedly installed with a spring, the interior of both sets of movable grooves is movably inserted with a limiting rod, and the middle of both sets of fixed plates is provided with a first limiting groove, which is adapted to the protruding part of the limiting rod.

[0008] Preferably, a pull rod is fixedly installed on the opposite side of both sets of limiting rods.

[0009] Preferably, the upper frame of the window is provided with second limiting grooves symmetrically on the left and right sides, and the second limiting grooves are adapted to the protruding part of the limiting rod.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: During use, a movable rubber sealing strip is provided on the lower side of the movable upper frame of the window. The rubber sealing strip can be pressed tightly against the upper side of the fixing frame when the top window is closed, eliminating gaps and enhancing sealing performance. In addition, this device is equipped with locking components, and the rubber sealing strip can be quickly disassembled and replaced through two sets of locking components. Attached image description:

[0011] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0012] Figure 1 This is a front view schematic diagram of the structure of this utility model;

[0013] Figure 2 This is a rear view schematic diagram of the structure of this utility model;

[0014] Figure 3 This is a front sectional view of the structure of this utility model;

[0015] Figure 4 This utility model Figure 3 A magnified view of part A in the diagram.

[0016] In the diagram: 1. Ridge purlin; 2. Fixing frame; 3. Greenhouse film; 4. Connector; 5. Top window; 6. Upper movable window frame; 7. Lower movable window frame; 8. Pressure cap; 9. Rubber sealing strip; 10. Fixing plate; 11. Fixing block; 12. Movable groove; 13. Spring; 14. Limiting rod; 15. Pull rod; 16. First limiting groove; 17. Second limiting groove. Detailed implementation method:

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figure 1-4 This utility model provides an embodiment of an F-CLEAN film greenhouse roof aluminum alloy window opening system, including a ridge purlin 1; a fixing frame 2, with two sets of ridge purlins 1 symmetrically arranged at the lower end of the ridge purlins 1; a greenhouse film 3, arranged on the upper side of the fixing frame 2; connecting parts 4, with two sets of connecting parts 4 arranged on the inner side of the two sets of fixing frames 2; a top window 5, arranged on the upper side of the right end fixing frame 2; a movable upper window frame 6, arranged on the upper end of the top window 5; a movable lower window frame 7, arranged on the lower end of the top window 5; a rubber sealing strip 9, arranged on the lower side of the movable upper window frame 6; fixing blocks 11, with two sets of fixing blocks 11 rotatably installed at the left and right ends of the movable upper window frame 6; and a locking assembly, arranged inside the fixing blocks 11, used to fix the rubber sealing strip 9 on the lower side of the movable upper window frame 6.

[0019] Furthermore, a pressure cap 8 is provided on the upper side of the right end fixing bracket 2, and the pressure cap 8 is located on the lower side of the movable lower frame 7 of the window, such as... Figure 2 The sealing performance of this device can be increased by setting the pressure cap 8.

[0020] Furthermore, fixing plates 10 are fixedly installed at both ends of the rubber sealing strip 9, such as... Figure 4 As shown, the two sets of fixing plates 10 facilitate the fixing of the rubber sealing strip 9 to the lower side of the movable upper frame 6 of the window.

[0021] Furthermore, the locking assembly includes a movable groove 12, a spring 13, a limiting rod 14, and a first limiting groove 16. Both sets of fixing blocks 11 have movable grooves 12 inside, and springs 13 are fixedly installed inside both sets of movable grooves 12. Limiting rods 14 are movably inserted into both sets of movable grooves 12. The middle of both sets of fixing plates 10 has a first limiting groove 16, which is adapted to the protruding part of the limiting rod 14. Figure 4 As shown, the limiting rod 14 is subjected to the elastic force of the spring 13 inside the movable groove 12, causing the protruding part of the limiting rod 14 to be inserted into the first limiting groove 16, thereby fixing the rubber sealing strip 9 on the lower side of the movable upper frame 6 of the window.

[0022] Furthermore, pull rods 15 are fixedly installed on opposite sides of both sets of limiting rods 14, such as... Figure 4 As shown, the arrangement of two sets of pull rods 15 facilitates the control of the retraction of the limit rod 14 inside the movable groove 12.

[0023] Furthermore, second limiting grooves 17 are symmetrically provided on the left and right sides of the movable upper frame 6 of the window. The second limiting grooves 17 are adapted to the protruding part of the limiting rod 14, such as... Figure 4 As shown, the fixing block 11 can be rotated into the second limiting groove 17 for fixing by setting the second limiting groove 17.

[0024] Working principle: When using this device, two operators place the rubber sealing strip 9 on the lower side of the movable upper frame 6 of the window and align the two sets of fixing plates 10 with the grooves of the movable upper frame 6. Simultaneously, the two operators pull the two sets of pull rods 15, moving the protruding parts of the two sets of limiting rods 14 out of the second limiting groove 17. The two sets of limiting rods 14 compress the two sets of springs 13 inside the two sets of movable grooves 12. Then, the operators control the fixing block 11 to rotate counterclockwise by 90 degrees, aligning the protruding parts of the limiting rods 14 with the first limiting groove 16. Finally, the operators release the two sets of pull rods. Rod 15 and two sets of limiting rods 14 are ejected towards the center of the movable upper frame 6 of the window by the elastic force of two sets of springs 13 inside the two sets of movable grooves 12. This causes the protruding parts of the two sets of limiting rods 14 to insert into the two sets of first limiting grooves 16, thereby limiting and fixing the rubber sealing strip 9 on the lower side of the movable upper frame 6 of the window. After long-term use, the rubber sealing strip 9 will wear out and need to be replaced with a new one. The operator can then operate the two sets of locking components to replace it, thereby ensuring the airtightness of the device. The above is the complete working principle of this utility model.

[0025] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An aluminum alloy window opening system for the roof of an F-CLEAN membrane greenhouse, comprising a ridge purlin (1); Its features are: Fixing frame (2), the two sets of ridge purlins (1) are symmetrically arranged at the lower end of the ridge purlins (1); Greenhouse film (3), said greenhouse film (3) is set on the upper side of the fixing frame (2); Connector (4), two sets of connector (4) are arranged inside the two sets of fixing brackets (2); A top window (5) is provided on the upper side of the right end fixing frame (2); A movable upper frame (6) for the window is located at the top of the top window (5); A movable lower frame (7) for the window is located at the lower end of the top window (5); A rubber sealing strip (9) is provided on the lower side of the movable upper frame (6) of the window; Fixing blocks (11), two sets of fixing blocks (11) are rotatably installed at the left and right ends of the movable upper frame (6) of the window; A locking assembly is disposed inside the fixing block (11) and is used to fix the rubber sealing strip (9) on the lower side of the movable upper frame (6) of the window.

2. A F-CLEAN film greenhouse roof aluminum alloy fenestration system according to claim 1, characterized in that: A pressure cap (8) is provided on the upper side of the right end of the fixing bracket (2), and the pressure cap (8) is located on the lower side of the movable lower frame (7) of the window.

3. The F-CLEAN film greenhouse roof aluminum alloy window system according to claim 1, characterized in that: Fixing plates (10) are fixedly installed at both ends of the rubber sealing strip (9).

4. A F-CLEAN film greenhouse roof aluminum alloy fenestration system according to claim 3, characterized in that: The locking assembly includes a movable groove (12), a spring (13), a limiting rod (14), and a first limiting groove (16). The two sets of fixed blocks (11) are provided with movable grooves (12) inside. The springs (13) are fixedly installed inside the two sets of movable grooves (12). The limiting rods (14) are movably inserted inside the two sets of movable grooves (12). The first limiting grooves (16) are provided in the middle of the two sets of fixed plates (10). The first limiting grooves (16) are adapted to the protruding part of the limiting rods (14).

5. A F-CLEAN film greenhouse roof aluminum alloy fenestration system according to claim 4, characterized in that: Pull rods (15) are fixedly installed on opposite sides of both sets of limiting rods (14).

6. A F-CLEAN film greenhouse roof aluminum alloy fenestration system according to claim 1, characterized in that: The upper frame (6) of the window is provided with a second limiting groove (17) on the left and right sides, and the second limiting groove (17) is adapted to the protruding part of the limiting rod (14).

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