A louvered glazing with easy replacement of fittings

Abstract

The utility model relates to a louver glass window technical field, and disclose a louver glass window convenient to change accessory, including window frame, the glass body is set up in the window frame inside, the both sides of window frame are rotatively connected with multiple groups of connecting rods, the process that the positioning rod inserts the connecting cylinder, its end part first contacts the pulley of annular flexible board inner wall, and the pulley synchronous rotation with the movement of positioning rod, greatly reduces the insertion resistance, and continuously pushes positioning rod, until the clamping hole of positioning rod surface near the connecting cylinder with T -shaped rod position alignment, and positioning rod will be unable to continue to slide because of the spacing ring block, at this moment, annular flexible board is extruded to the outside expansion by positioning rod, drives the extrusion block to be close to the connecting cylinder inner wall, and the extrusion strip and positioning rod surface are closely combined, form radial clamping fixed, slowly loosen T -shaped rod, reset spring releases elastic potential, and push T -shaped rod and insert the corresponding clamping hole of positioning rod, complete the locking of positioning rod, and further realize the stable connection of fixing frame and connecting cylinder, connecting rod.

Description

Technical Field

[0001] This utility model relates to the field of louvered glass window technology, specifically a louvered glass window with easily replaceable parts. Background Technology

[0002] Louvered windows are widely used in residential and office buildings because they combine the functions of lighting, sun shading and privacy protection. Their core consists of window frame, louver blades, transmission mechanism and fixing components. The installation stability and ease of maintenance of the accessories directly affect the user experience.

[0003] The accessories for existing louvered glass windows are mostly fixed by welding, one-piece clips, or multiple sets of bolts. During installation, professional tools are required to rigidly connect the louver blades, connecting rods, and other components to the window frame.

[0004] However, when the louver blades deform, the transmission linkage jams, or the fixing components wear out, the disassembly process of this device is cumbersome and time-consuming, and ordinary users find it difficult to operate independently. When disassembling the fixing frame and the louver frame, it is necessary to manually tighten the screws horizontally, which is quite troublesome. In view of this, we propose a louvered glass window that is easy to replace parts. Utility Model Content

[0005] The purpose of this invention is to provide a louvered glass window with easily replaceable parts, in order to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a louvered glass window with easy-to-replace parts, including a window frame, a glass body is provided inside the window frame, multiple sets of connecting rods are rotatably connected to both sides of the window frame, a connecting cylinder is fixedly installed at the end of the connecting rod away from the window frame, and a fixing structure is provided inside the window frame;

[0007] The fixing structure includes a fixing frame that can be detachably installed on both sides of the glass body. Each fixing frame has a sliding groove on both sides. A positioning rod is slidably connected to the inner wall of the sliding groove. An extrusion block is fixedly installed on one side of the inner wall of the connecting cylinder. An annular flexible plate is fixedly installed on the other side of the extrusion block. Multiple sets of extrusion strips are fixedly installed on the side wall of the annular flexible plate.

[0008] Preferably, the fixing structure further includes fixing plates fixedly installed on both sides of the fixing frame, with T-shaped rods penetrating the side walls of the fixing plates, a return spring provided on the surface of the T-shaped rods, and two sets of locking holes provided on the surface of the positioning rods.

[0009] Preferably, one end of the return spring is fixedly connected to the end of the fixed plate, and the other end of the return spring is fixedly connected to the side wall of the T-shaped rod.

[0010] Preferably, the extrusion blocks are provided in multiple sets, and the multiple sets of extrusion blocks are fixedly installed on the inner wall of the connecting cylinder in a circumferential array.

[0011] Preferably, the inner wall of the annular flexible plate has multiple sets of slots, and pulleys are rotatably connected to the inner wall of the slots.

[0012] Preferably, the pulley surface is fixedly equipped with multiple sets of anti-slip patterns.

[0013] Preferably, a limit ring is fixedly installed on the surface of the slide.

[0014] Compared with the prior art, this utility model provides a louvered glass window with easy replacement of parts, which has the following advantages:

[0015] 1. This louvered glass window, which facilitates the replacement of parts, allows for the installation and disassembly of the connecting cylinder between the fixing frame and the side wall of the window frame through a fixed structure. During installation, the positioning rod is directly inserted into the inside of the connecting cylinder. Multiple sets of circumferentially distributed extrusion blocks cooperate with the annular flexible plate, ensuring that the positioning rod receives uniform clamping force after insertion. Even if there are slight dimensional deviations in the parts, the elastic deformation of the annular flexible plate can adaptively adjust, reducing the installation accuracy requirements. In addition, the tight fit between the extrusion strip and the positioning rod, the anti-slip texture design on the pulley surface, and the snap-fit ​​between the T-shaped rod and the locking hole provide multiple guarantees to ensure the stability of the parts after installation, preventing loosening or shaking during use.

[0016] 2. This louvered glass window, which facilitates the replacement of parts, uses a T-shaped rod to position the positioning rod in both storage and use positions. When replacing parts, simply pull the T-shaped rod to release the locking of the positioning rod, and then pull out the positioning rod to remove the fixing frame. No special tools are required, nor is it necessary to disassemble the entire window frame or damage the sealing structure, thereby improving the effectiveness of the device. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the fixing frame of this utility model;

[0019] Figure 3 This is a partial cross-sectional view of the slide groove of this utility model;

[0020] Figure 4 This is a schematic diagram of the internal cross-sectional structure of the connecting cylinder of this utility model;

[0021] Figure 5 This is a schematic diagram of the positioning rod structure of this utility model.

[0022] In the diagram: 1. Window frame; 2. Connecting rod; 3. Fixing structure; 5. Connecting cylinder; 6. Glass body; 31. Fixing bracket; 32. Slide groove; 33. Positioning rod; 34. Extrusion block; 35. Annular flexible plate; 36. Extrusion strip; 37. Fixing plate; 38. T-shaped rod; 39. Return spring; 310. Locking hole; 7. Limiting ring; 8. Pulley. Detailed Implementation

[0023] like Figures 1-5 As shown, this utility model provides a technical solution: a louvered glass window with easy-to-replace parts, including a window frame 1, a glass body 6 is provided inside the window frame 1, multiple sets of connecting rods 2 are rotatably connected to both sides of the window frame 1, a connecting cylinder 5 is fixedly installed at the end of the connecting rod 2 away from the window frame 1, and a fixing structure 3 is provided inside the window frame 1.

[0024] The fixing structure 3 includes a fixing frame 31 that can be detachably installed on both sides of the glass body 6. Each fixing frame 31 has a sliding groove 32 on both sides. A positioning rod 33 is slidably connected to the inner wall of the sliding groove 32. One side of the extrusion block 34 is fixedly installed on the inner wall of the connecting cylinder 5. An annular flexible plate 35 is fixedly installed on the other side of the extrusion block 34. Multiple sets of extrusion strips 36 are fixedly installed on the side wall of the annular flexible plate 35. The fixing structure 3 also includes a fixing plate 37 fixedly installed on both sides of the fixing frame 31. A T-shaped rod 38 passes through the side wall of the fixing plate 37. A return spring 39 is provided on the surface of the T-shaped rod 38. Two sets of locking holes 310 are provided on the surface of the positioning rod 33. One end of the return spring 39 is fixedly connected to the end of the fixing plate 37, and the other end of the return spring 39 is fixedly connected to the side wall of the T-shaped rod 38. Multiple sets of extrusion blocks 34 are provided. Multiple sets of extrusion blocks 34 are fixedly installed on the inner wall of the connecting cylinder 5 in a circumferential array.

[0025] In one embodiment of this utility model, during installation, the user can remove the fixing bracket 31, align the inner side of the fixing bracket 31 with one edge of the glass body 6, and slowly press the fixing bracket 31 to make it fit tightly against the glass body 6. At the same time, adjust the position of the fixing bracket 31 to ensure that the end of the slide groove 32 away from the glass body 6 is coaxially aligned with the connecting cylinder 5 at the end of the connecting rod 2. Follow the same steps to complete the pre-installation of the fixing bracket 31 on the other side of the glass body 6. Hold the end of the T-shaped rod 38 with your hand and pull it away from the positioning rod 33, overcoming the elastic force of the return spring 39, until the T-shaped rod 38 is completely disengaged from the initial locking hole 310 of the positioning rod 33. Keep the T-shaped rod 38 in the pulled state, and push the end of the positioning rod 33 close to the connecting cylinder 5 with your other hand, so that the positioning rod 33 slides along the slide groove 32 towards the connecting cylinder 5. At this time, the positioning rod 33 is away from the inner side of the slide groove 32. As the positioning rod 33 is inserted into the connecting cylinder 5, its end first contacts the pulley 8 on the inner wall of the annular flexible plate 35. The pulley 8 rotates synchronously with the movement of the positioning rod 33, greatly reducing the insertion resistance and continuously pushing the positioning rod 33 until the positioning rod 33 is aligned with the position of the locking hole 310 near the connecting cylinder 5 and the T-shaped rod 38. The positioning rod 33 will be unable to continue sliding due to the blocking of the limiting ring 7. At this time, the annular flexible plate 35 is squeezed outward by the positioning rod 33, causing the squeezing block 34 to be tightly attached to the inner wall of the connecting cylinder 5. The squeezing strip 36 is tightly attached to the surface of the positioning rod 33 to form a radial clamping fixation. The T-shaped rod 38 is slowly released, and the return spring 39 releases the elastic potential energy, pushing the T-shaped rod 38 into the corresponding locking hole 310 of the positioning rod 33, completing the locking of the positioning rod 33, thereby realizing the stable connection between the fixing frame 31, the connecting cylinder 5, and the connecting rod 2.

[0026] Please continue reading. Figures 1-5 The inner wall of the annular flexible plate 35 has multiple sets of slots, and the inner wall of the slots is rotatably connected to pulleys 8. Multiple sets of anti-slip patterns are fixedly installed on the surface of the pulleys 8, and a limit ring 7 is fixedly installed on the surface of the slide groove 32.

[0027] In the embodiments of this utility model, when the louver blades are deformed, the connecting rod 2 is stuck, or the fixing component is worn and needs to be replaced, first find the fixing structure 3 on the corresponding accessory side, hold the end of the T-shaped rod 38 by hand, and pull it away from the positioning rod 33 to make the T-shaped rod 38 disengage from the locking hole 310 of the positioning rod 33 and release the locking of the positioning rod 33. While keeping the T-shaped rod 38 pulled, use your other hand to pull the positioning rod 33 away from the connecting cylinder 5, so that the positioning rod 33 slides along the slide groove 32. The end of the positioning rod away from the slide groove 32 is gradually pulled out from inside the connecting cylinder 5 until the initial locking hole 310 on the surface of the positioning rod 33 is aligned with the T-shaped rod 38. Release the T-shaped rod 38 so that it is locked into the initial locking hole 310, which restricts the sliding of the positioning rod 33 and prevents the positioning rod 33 from sliding accidentally in subsequent operations. After the positioning rod 33 is reset and locked, the connection between the fixing bracket 31 and the connecting cylinder 5 is completely released. The fixing bracket 31 can be directly removed from both sides of the glass body 6. At this time, the connecting rod 2, louver blades and other accessories are in an unobstructed state, and damaged accessories can be directly disassembled and replaced with new accessories.

[0028] During installation, the user removes the pre-installed positioning rod 33 and fixing bracket 31. At this point, the glass body 6 has already been installed with the fixing bracket 31. Then, the inner contact surface of the fixing bracket 31 is tightly fitted with the edge of the glass body 6. At the same time, the position of the fixing bracket 31 is adjusted so that the end of the slide groove 32 away from the glass body 6 is coaxially aligned with the connecting cylinder 5 at the end of the connecting rod 2, completing the pre-installation of the fixing brackets 31 on both sides. Next, the user holds the end of the T-shaped rod 38 and pulls it away from the positioning rod 33, overcoming the elastic force of the return spring 39, so that the T-shaped rod 38 is completely disengaged from the initial locking hole 310 of the positioning rod 33. While keeping the T-shaped rod 38 in the pulled state, the user pushes the end of the positioning rod 33 close to the connecting cylinder 5, so that the positioning rod 33 slides along the slide groove 32 towards the connecting cylinder 5. The end of the positioning rod 33 away from the inner side of the slide groove 32 is gradually inserted into the connecting cylinder 5. Inside, during insertion, the end of the positioning rod 33 contacts the pulley 8 on the inner wall of the annular flexible plate 35. The pulley 8 rotates synchronously, continuously pushing the positioning rod 33 until its surface aligns with the position of the locking hole 310 near the connecting cylinder 5 and the T-shaped rod 38. At this time, the limiting ring 7 restricts the positioning rod 33 from continuing to slide. The annular flexible plate 35 expands outward under the pressure of the positioning rod 33, causing multiple sets of circumferentially distributed pressing blocks 34 to press tightly against the inner wall of the connecting cylinder 5. The pressing strip 36 on the side wall of the annular flexible plate 35 is in close contact with the surface of the positioning rod 33. The T-shaped rod 38 is slowly released, and the return spring 39 releases its elastic potential energy, pushing the T-shaped rod 38 into the corresponding locking hole 310 of the positioning rod 33, completing the locking of the positioning rod 33 and realizing the connection between the fixing frame 31 and the connecting cylinder 5 and the connecting rod 2. The operation is repeated to complete the installation and locking of all positioning rods 33.

[0029] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A louvered glass window with easily replaceable parts, comprising a window frame (1), wherein a glass body (6) is provided inside the window frame (1), and multiple sets of connecting rods (2) are rotatably connected to both sides of the window frame (1), wherein a connecting cylinder (5) is fixedly installed at the end of the connecting rod (2) away from the window frame (1), characterized in that: The window frame (1) is equipped with a fixing structure (3); The fixing structure (3) includes a fixing frame (31) that can be detachably installed on both sides of the glass body (6). The fixing frame (31) has a sliding groove (32) on both sides. The inner wall of the sliding groove (32) is slidably connected to a positioning rod (33). The inner wall of the connecting cylinder (5) is fixedly installed on one side of the extrusion block (34). The other side of the extrusion block (34) is fixedly installed with an annular flexible plate (35). The side wall of the annular flexible plate (35) is fixedly installed with multiple sets of extrusion strips (36).

2. The louvered glass window with easily replaceable parts according to claim 1, characterized in that: The fixing structure (3) also includes fixing plates (37) fixedly installed on both sides of the fixing frame (31). A T-shaped rod (38) runs through the side wall of the fixing plate (37). A reset spring (39) is provided on the surface of the T-shaped rod (38). Two sets of locking holes (310) are opened on the surface of the positioning rod (33).

3. A louvered glass window with easily replaceable parts according to claim 2, characterized in that: One end of the reset spring (39) is fixedly connected to the end of the fixed plate (37), and the other end of the reset spring (39) is fixedly connected to the side wall of the T-shaped rod (38).

4. A louvered glass window with easily replaceable parts according to claim 1, characterized in that: The extrusion block (34) is provided in multiple sets, and the multiple sets of extrusion blocks (34) are fixedly installed on the inner wall of the connecting cylinder (5) in a circumferential array.

5. A louvered glass window with easily replaceable parts according to claim 1, characterized in that: The inner wall of the annular flexible plate (35) has multiple sets of slots, and the inner wall of the slots is rotatably connected to pulleys (8).

6. A louvered glass window with easily replaceable parts according to claim 5, characterized in that: Multiple anti-slip patterns are fixedly installed on the surface of the pulley (8).

7. A louvered glass window with easily replaceable parts according to claim 1, characterized in that: A limiting ring (7) is fixedly installed on the surface of the slide (32).

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