A transverse drive assembly for a built-in sunshade insulated glass product

Abstract

This utility model discloses a horizontal drive assembly for a built-in sunshade insulated glass product, belonging to the technical field of insulated door and window products. The problem it aims to solve is how to simplify the flipping structure of the horizontal drive assembly. The horizontal drive assembly for a built-in sunshade insulated glass product includes a magnetic component and a sunshade component located within a top beam assembly. The sunshade component includes a reversing device and a sunshade curtain. The reversing device includes a right rope pulley mechanism. The top of the sunshade curtain has a flipping shaft and a blade flipping fixing assembly. The right rope pulley mechanism includes a flipping wheel connected to the flipping shaft and a flipping pulley. The magnetic component and the flipping wheel are connected by a flipping rope. The flipping rope bends downwards and winds around the flipping pulley. When the magnetic component moves left and right within the top beam, it drives the flipping shaft to rotate via the flipping rope, which in turn drives the blade flipping fixing assembly. By changing the direction of movement of the flipping rope through the flipping pulley, it winds onto the flipping wheel directly connected to the flipping shaft, simplifying the flipping structure of the horizontal drive assembly.

Description

Technical Field

[0001] This utility model belongs to the technical field of hollow door and window products, and specifically relates to a horizontal drive component for a hollow glass product with built-in sunshade. Background Technology

[0002] Built-in shading insulated glass products are architectural products that integrate shading function with insulated glass structure. They are widely used in modern buildings. By integrating a shading curtain structure into the cavity of the insulated glass, they effectively regulate the solar radiation entering the room while ensuring visibility and view, achieving three major effects: heat insulation, shading, and privacy protection. Based on existing insulated glass, this insulated glass product mainly includes a shading component, a magnetic drive unit, and a transmission mechanism. Specifically, during the movement of the magnetic drive unit, the transmission mechanism drives the shading curtain in the shading component to complete actions such as unfolding, retracting, and angle adjustment. However, in existing shading insulated glass systems, the angle adjustment of the shading curtain is usually achieved through a linkage mechanism or gear set. Due to structural problems, this results in large torque transmission losses and slow response between mechanisms. Furthermore, because the usable area of ​​the transmission mechanism is relatively small, assembly is difficult. Utility Model Content

[0003] The purpose of this utility model is to address the aforementioned problems in the existing technology by proposing a horizontal drive assembly for a built-in sunshade hollow glass product. The technical problem to be solved by this utility model is: how to simplify the flipping structure of the horizontal drive assembly.

[0004] The objective of this utility model can be achieved through the following technical solution: A horizontal drive assembly for a built-in sunshade hollow glass product includes a magnetic assembly and a sunshade assembly located within a top beam assembly. The sunshade assembly includes a reversing device and a sunshade curtain located at the left and right ends of the magnetic assembly. The reversing device includes a right rope wheel mechanism. The top of the sunshade curtain is provided with a flipping shaft and a blade flipping and fixing assembly. The right rope wheel mechanism is characterized by having a flipping wheel directly connected to the flipping shaft and a flipping pulley above the flipping wheel. The magnetic assembly and the flipping wheel are connected by a flipping rope. The flipping rope passes around the flipping pulley and bends downwards to wind around the flipping wheel. When the magnetic assembly moves left and right within the top beam, the flipping rope drives the flipping wheel and the flipping shaft to rotate, thereby driving the blade flipping and fixing assembly.

[0005] Based on existing insulated glass products with built-in sunshades, this application places a magnetic component on the top beam of the insulated glass. By placing the drive component on the top beam, the width of the insulated glass product with built-in sunshades is reduced. In addition, to control the rotation of the sunshade, this application also sets a right rope wheel mechanism at the right end of the insulated glass window frame. By directly connecting the rotation shaft at the top of the sunshade component to the rotation wheel, the direction of the rotation rope is changed by the rotation pulley in the right rope wheel mechanism, and the rope is wound around the rotation wheel. During use, the magnetic component directly drives the rotation wheel to rotate, thus simplifying the rotation structure of the horizontal drive component.

[0006] In the aforementioned transverse drive assembly of the built-in sunshade insulated glass product, the reversing device further includes a left rope pulley mechanism. A tension spring is installed within the magnetic assembly. The two ends of the flipping rope, after passing through the right and left rope pulley mechanisms, are connected to the left and right ends of the tension spring, respectively. The tension spring, installed inside the magnetic assembly, straightens the flipping rope passing through the left and right rope pulley mechanisms, preventing slippage due to insufficient tension in the flipping rope.

[0007] In the aforementioned horizontal drive assembly of a built-in sunshade insulated glass product, the magnetic component is provided with limiting grooves located at both the front and rear ends of the magnetic component. The two ends of the flipping rope pass through these limiting grooves and are connected to tension springs. The limiting grooves prevent excessive displacement of the flipping rope during the movement of the magnetic component, thus improving stability during use.

[0008] In the aforementioned horizontal drive assembly of the built-in sunshade hollow glass product, the right rope wheel mechanism is also provided with a lifting pulley, and the right end of the magnetic component is located at the movable pulley.

[0009] In the aforementioned horizontal drive assembly of the built-in sunshade hollow glass product, the magnetic component is connected to the sunshade curtain via a lifting rope. One end of the lifting rope is fixed to the housing of the right rope wheel mechanism, and the other end passes through the movable pulley and the lifting pulley in sequence to connect with the sunshade curtain.

[0010] In the aforementioned horizontal drive assembly of the built-in sunshade hollow glass product, there are several lifting ropes, which, after passing through the right rope wheel mechanism, are sequentially connected to the bottom beam of the sunshade curtain.

[0011] In the horizontal drive assembly of the above-mentioned built-in sunshade hollow glass product, the right rope wheel mechanism is provided with a lifting rope fixing part, and one end of the lifting rope is fixed to the lifting rope fixing part.

[0012] In the aforementioned horizontal drive assembly of the built-in sunshade insulated glass product, the top beam assembly is provided with two guide rail grooves, and the blade flipping and fixing assembly and the magnetic assembly are respectively disposed in the two guide rail grooves.

[0013] In the aforementioned transverse drive assembly of a built-in sunshade insulated glass product, a cover plate is provided on the side of the top beam assembly.

[0014] Compared with the prior art, the present invention has the following advantages:

[0015] 1. This application achieves the lifting and flipping control of the sunshade by setting the magnetic component on the top beam of the built-in sunshade hollow glass product and driving the magnetic component to move laterally. On this basis, the direction of the lifting rope is changed by flipping the pulley, so that it is wound on the flipping wheel directly connected to the flipping shaft, which simplifies the flipping structure, improves the installation efficiency and reduces the probability of damage. Attached Figure Description

[0016] Figure 1 This is a three-dimensional diagram of the built-in sunshade insulated glass unit after an explosion;

[0017] Figure 2 This is a cross-sectional schematic diagram of the built-in sunshade insulated glass;

[0018] Figure 3 This is a 3D schematic diagram of the transverse drive assembly;

[0019] Figure 4 This is a left-side three-dimensional schematic diagram of the right rope pulley mechanism;

[0020] Figure 5 This is a right-side three-dimensional schematic diagram of the right rope pulley mechanism;

[0021] In the diagram: 1. Glass; 2. Window frame; 2a. Top beam assembly; 2a1. Guide rail groove; 2a2. Cover plate; 3. Magnetic assembly; 3a. Tension spring; 3d. Moving pulley; 3c. Limiting groove; 4. Sunshade assembly; 4a. Sunshade curtain; 4b. Reversing device; 4b1. Right rope pulley mechanism; 4b1a. Tilting pulley; 4b1b. Tilting pulley; 4b1c. Lifting pulley; 4b1d. Lifting rope fixing part; 4b2. Left rope pulley mechanism; 4c. Tilting shaft; 4d. Blade tilting fixing assembly; 5. Tilting rope; 6. Lifting rope; Detailed Implementation

[0022] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0023] like Figure 1 as well as Figure 2As shown, a built-in sunshade insulated glass product includes glass 1 located on the front and rear sides and a window frame 2 located in the middle. The window frame 2 is provided with a magnetic component 3, a sunshade component 4 and a top beam component 2a. A cover plate 2a2 (not shown) is provided on one side of the top beam component 2a. The magnetic component 3 is located on the top beam of the window frame 2. The sunshade component 4 includes a reversing device 4b and a sunshade curtain 4a. The reversing device 4b is located on the left and right sides of the magnetic component 3. The sunshade curtain 4a is located below the magnetic component 3. The reversing device 4b includes a right rope wheel mechanism 4b1 and a left rope wheel mechanism 4b2. The top of the sunshade curtain 4a is provided with a flip shaft 4c and a blade flipping and fixing component (4d). The right rope wheel mechanism 4b1 is connected to the flip shaft 4c. The flip shaft 4c is located between the magnetic component 3 and the sunshade curtain 4a. The magnetic component 3 and the blade flipping and fixing component 4d are respectively set in the guide rail groove 2a1 of the top beam component 2a.

[0024] like Figure 2 and Figure 3 As shown, the right rope wheel mechanism 4b1 includes a flip pulley 4b1a and a flip wheel 4b1b for flipping, and a lifting pulley 4b1c for raising and lowering. The magnetic component 3 is connected to the sunshade curtain 4a via a lifting rope 6. The flip wheel 4b1b is directly connected to one end of the flip shaft 4c. The magnetic component 3 is connected to the flip wheel 4b1b via a flip rope 5. The magnetic component 3 contains a tension spring 3a. One end of the flip rope 5 passes through the left rope wheel mechanism 4b2, and the other end passes through the right rope wheel mechanism 4b1, and is connected to the left and right ends of the tension spring 3a respectively. One end of the lifting rope 6 is fixed to the housing of the right rope wheel mechanism 4b1, and the other end passes through the movable pulley 3d at the end of the magnetic component 3 and the lifting pulley 4b1c of the right rope wheel mechanism 4b1 and is connected to the sunshade curtain 4a.

[0025] It is worth mentioning that the magnetic component 3 has limiting grooves at both the front and rear ends, and the flipping rope 5 passes through the limiting grooves and is connected to the tension spring 3a.

[0026] like Figure 3 , Figure 4 as well as Figure 5 As shown, the right rope wheel mechanism 4b1 has a lifting rope 6 fixing part 4b1d on the side near the magnetic component 3. There are two flip pulleys 4b1a, which are symmetrically arranged on the left and right sides of the lifting rope 6 fixing part 4b1d. The flip shaft 4c is located below the flip pulley 4b1a. The flip wheel 4b1b is directly connected to the flip shaft 4c. The lifting pulley 4b1c is located on the other side of the right rope wheel mechanism 4b1.

[0027] In summary, this application, based on the insulated shading double-glazed glass product, changes the existing longitudinally arranged magnetic component 3 to a horizontally arranged one. By changing the driving position and driving method, the width of this type of insulated glass product 1 is shortened, allowing users to obtain a larger horizontal viewing angle with the same size insulated glass product 1. However, when using, for example, Venetian blinds or other shading curtains 4a that require flipping, the ability to only raise and lower cannot meet the user's needs. Therefore, in the prior art, an additional flipping component is set on the side, or a flipping rope 5 is added to the existing horizontal component. Through a multi-structure joint transmission method, the flipping shaft 4c above the shading curtain 4a is driven to rotate, thereby realizing the flipping of the horizontal drive component. Among these, when using a multi-structure joint transmission method, because the insulated shading double-glazed glass 1 has high requirements for the size ratio of its internal transmission mechanism, the components of the joint transmission structure located inside are small in size and difficult to assemble. Moreover, during use, multiple The transmission efficiency of individual parts in a coordinated transmission is low, and they are prone to damage during use. To avoid these problems, this application simplifies the flipping structure by adopting a direct drive method based on the horizontally pulled sunshade hollow glass product, thereby improving assembly efficiency and reducing the risk of damage. Specifically, this application mainly adds a flipping pulley 4b1a to the right rope wheel mechanism 4b1 to bend the flipping rope 5 downwards. After the flipping rope 5 is bent downwards, it is directly wound onto the flipping pulley 4b1b, which is directly connected to the flipping shaft 4c. The two ends of the flipping rope 5 are directly fixed into the magnetic component 3. By moving the magnetic component 3 left and right, the flipping rope 5 wound on the flipping pulley 4b1b is displaced. By changing the direction of action through the flipping pulley 4b1a, the problem that the horizontally moving magnetic component 3 cannot directly drive the flipping shaft 4c to rotate is solved, while simplifying the transmission structure and enabling it to directly drive the flipping pulley 4b1b to rotate, thus improving its service life.

[0028] It is worth mentioning that this application additionally provides a tension spring 3a inside the magnetic component 3, and sets both ends of the flipping rope 5 on the tension spring 3a. Through the tension of the tension spring, the flipping rope 5, which passes through the right rope wheel mechanism 4b1 and the left rope wheel mechanism 4b2, is taut, ensuring that it always has a certain tension. Through the tension spring 3a, the magnetic component 3 ensures precise control of the rotation of the flipping wheel 4b1b, improving the reliability of use. Furthermore, by setting limit grooves and other structures at the front and rear ends of the magnetic component 3, large displacement of the flipping rope 5 is prevented, which would affect normal use.

[0029] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

[0030] Although this document frequently uses terms such as 1. glass; 2. window frame; 2a. top beam assembly; 2a1. guide rail groove; 2a2. cover plate; 3. magnetic assembly; 3a. tension spring; 3d. movable pulley; 3c. limiting groove; 4. sunshade assembly; 4a. sunshade curtain; 4b. reversing device; 4b1. right rope wheel mechanism; 4b1a. flip pulley; 4b1b. flip wheel; 4b1c. lifting pulley; 4b1d. lifting rope fixing part; 4b2. left rope wheel mechanism; 4c. flip shaft; 4d. blade flip fixing assembly; 5. flip rope; 6. lifting rope, etc., the possibility of using other terms is not excluded. The use of these terms is merely for the convenience of describing and explaining the essence of this utility model; interpreting them as any additional limitation would contradict the spirit of this utility model.

Claims

1. A horizontal drive assembly for a built-in sunshade hollow glass product, comprising a magnetic assembly (3) and a sunshade assembly (4) located within a top beam assembly (2a), wherein the sunshade assembly (4) includes a reversing device (4b) located at the left and right ends of the magnetic assembly (3) and a sunshade curtain (4a), wherein the reversing device (4b) includes a right rope wheel mechanism (4b1), and the top of the sunshade curtain (4a) is provided with a flipping shaft (4c) and a blade flipping and fixing assembly (4d), characterized in that, The right rope wheel mechanism (4b1) is equipped with a rotating wheel (4b1b) directly connected to the rotating shaft (4c) and a rotating pulley (4b1a) above the rotating wheel (4b1b). The magnetic component (3) is connected to the rotating wheel (4b1b) by a rotating rope (5). The rotating rope (5) passes around the rotating pulley (4b1a) and bends downwards to be wound around the rotating wheel (4b1b). When the magnetic component (3) moves left and right in the top beam, it drives the rotating wheel (4b1b) and the rotating shaft (4c) to rotate through the rotating rope (5), and drives the blade rotating fixing component (4d).

2. The horizontal drive assembly for an integrated shade IG unit of claim 1, wherein, The reversing device (4b) also includes a left rope wheel mechanism (4b2). The magnetic component (3) is provided with a tension spring (3a). The two ends of the flipping rope (5) are connected to the left and right ends of the tension spring (3a) after passing through the right rope wheel mechanism (4b1) and the left rope wheel mechanism (4b2).

3. A horizontal drive assembly for an integrated shade IG unit according to claim 2, wherein, The magnetic component (3) is provided with a limiting groove (3c), which is located at the front and rear ends of the magnetic component (3). The two ends of the flipping rope (5) pass through the limiting groove (3c) and are connected to the tension spring (3a).

4. A horizontal drive assembly for an integrated shade IG unit according to claim 3, wherein, The right rope wheel mechanism (4b1) is also equipped with a lifting pulley (4b1c), and the right end of the magnetic component (3) is equipped with a movable pulley.

5. A horizontal drive assembly for an integrated shade IG unit according to claim 4, wherein, The magnetic component (3) is connected to the sunshade curtain (4a) by a lifting rope (6). One end of the lifting rope (6) is fixed to the housing of the right rope wheel mechanism (4b1), and the other end is connected to the sunshade curtain (4a) by passing through the movable pulley and the lifting pulley (4b1c) in sequence.

6. The horizontal drive assembly of a built-in sunshade insulated glass product according to claim 5, characterized in that, There are several lifting ropes (6), and after passing through the right rope wheel mechanism (4b1), the several lifting ropes (6) are connected in sequence to the bottom beam of the sunshade curtain (4a).

7. A horizontal drive assembly for an interior solar shading insulating glazing unit according to claim 5, characterized in that The right rope wheel mechanism (4b1) is provided with a lifting rope fixing part (4b1d), and one end of the lifting rope (6) is fixed to the lifting rope fixing part (4b1d).

8. A horizontal drive assembly for an interior solar shading insulating glazing unit according to claim 1, characterized in that The top beam assembly (2a) is provided with two guide rail grooves (2a1), and the blade flipping and fixing assembly (4d) and the magnetic assembly (3) are respectively provided in the two guide rail grooves (2a1).

9. A horizontal drive assembly for an interior solar shading insulating glazing unit according to claim 1, characterized in that The top beam assembly (2a) is provided with a cover plate (2a2) on its side.

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