Super-silent energy-saving broken bridge sliding window

Abstract

The utility model relates to the technical field of sliding window, concretely to super-silent energy-saving broken bridge sliding window. The sliding window contains the outer frame of three track structures and three corresponding inner window frames, and the pulley block set arranged at the top and bottom of the inner window frame contains a mounting bracket, a pulley and an adjusting block, a vice cavity and a main cavity are arranged in the mounting bracket, the threaded rod in the vice cavity drives the adjusting block to move, the inclined guide block on the adjusting block can simultaneously drive the embedded block fixed mounting bracket, push the sliding frame to adjust the pulley position, the outer frame and the inner window frame adopt the combination structure of main section bar and heat insulation section bar, and sealing wool is arranged at the contact position of the inner window frame and the sliding rail, the structure makes the pulley and the sliding rail keep close combination, reduces the shaking and noise in the sliding process, reduces the indoor and outdoor heat transfer through the heat insulation material and sealing structure, and reaches the energy-saving effect.

Description

Technical Field

[0001] This utility model relates to the field of sliding window technology, and in particular to ultra-quiet, energy-saving, thermally broken sliding windows. Background Technology

[0002] Sliding windows are widely used in various building scenarios such as residences and offices due to their advantages such as convenient opening and not occupying indoor and outdoor space. However, there are still areas for improvement in existing sliding windows: the position of the pulley assembly is fixed after assembly, but in actual assembly, there will inevitably be a gap between the outer frame and the window frame. This makes it easy for gaps to exist between the pulley and the track during the sliding process of the window frame, which can cause abnormal sliding noise and jamming.

[0003] To address the aforementioned issues, a thermally broken sliding window that is easy to assemble, adjustable, and energy-efficient is designed to overcome the shortcomings of existing technologies. Utility Model Content

[0004] The purpose of this utility model is to solve the shortcomings of the existing technology, which is that the gap between the pulley and the outer frame can easily cause abnormal noise and jamming, and to propose an ultra-quiet, energy-saving thermally broken sliding window.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: Ultra-quiet, energy-saving thermally broken sliding window, including an outer frame, wherein the outer frame has a three-track structure; The three inner window frames correspond to the three tracks respectively; The inner window frame is equipped with two pulley sets at the top and bottom. Each pulley set includes a mounting bracket, pulleys, and adjusting blocks. The mounting bracket has a secondary cavity and a main cavity. A threaded rod is rotatably installed in the secondary cavity. The adjusting block is slidably installed in the secondary cavity and threaded onto the threaded rod. A sliding frame is slidably installed in the main cavity. The pulleys are mounted on the sliding frame via a rotating shaft and bearings and cooperate with the slide rail on the track. An insert is slidably installed in the secondary cavity. The insert slides out of the mounting bracket and cooperates with a groove in the inner wall of the inner window frame. The adjusting block has a first inclined guide block and a second inclined guide block. The sliding frame has a guide groove. The inclined surfaces of the insert and the guide groove cooperate with the second inclined guide block and the first inclined guide block, respectively. Among them, the screwing of the threaded rod drives the adjustment block to move, which can push the fixed mounting bracket of the insert block and push the sliding bracket to make the pulley fit the slide rail, reducing abnormal noise and jamming.

[0006] In one possible design, both the outer frame and the inner window frame are composed of main profiles on both sides and internal thermal insulation profiles; Among them, the heat-insulating profile blocks the heat transfer of the main profile and reduces the energy exchange between indoors and outdoors.

[0007] In one possible design, glass is fitted inside the two outer inner window frames, and a screen is fitted inside the inner inner window frame.

[0008] In one possible design, the inner window frame is fitted with a sealing strip on the inner side wall of the slide rail; Among them, the sealing strip improves sealing performance and reduces heat loss and noise transmission.

[0009] In one possible design, the end of the threaded rod is provided with an internal hexagonal structure, and the side wall of the inner window frame is attached with an anti-collision strip; Among them, the internal hexagonal structure is easy to adjust by turning, and the anti-collision strip covers the assembly channel of the pulley block and provides buffer and anti-collision.

[0010] In one possible design, the inner window frame is equipped with a window lock.

[0011] In one possible design, the adjusting block, insert, and sliding frame all slide via guide rails.

[0012] In this application, in actual use, the outer frame and inner window frame can be assembled using existing processes. When assembling the pulley components, first install the mounting bracket from the sliding opening on the side wall of the inner window frame into its interior and move it to the designated position. Then, use a hex screwdriver to tighten the threaded rod, causing it to drive the adjusting block to move laterally inward, and the top second inclined guide block will move synchronously. When the second inclined guide block moves, it will push the insert block outward through the inclined surface, so that its top is inserted into the corresponding groove on the inner wall of the inner window frame. When the mounting bracket is fixed, stop, and the initial installation is completed. When adjusting the pulley block to ensure that the pulleys fit snugly against the slide rail, prioritize adjusting the upper pulley block. Continue to turn the threaded rod to move the adjusting block laterally, causing it to move the first inclined guide block on the side wall into the main cavity and guide groove. This pushes the sliding frame outward, thereby moving the pulley until it fits snugly against the slide rail. During this process, the second guide block and the insert will make contact through the flat surface after the inclined surface contacts the other side. After assembly, attach the anti-collision strip to the side wall of the inner window frame.

[0013] In this utility model, the ultra-quiet energy-saving thermal break sliding window, by adopting a combination structure of main profile and thermal insulation profile, can effectively block heat transfer, reduce indoor and outdoor energy exchange, and the setting of sealing strip improves the overall sealing performance, avoids the leakage of hot and cold air, and reduces the energy consumption of air conditioning, heating and other equipment, thus achieving the purpose of energy saving. In this utility model, the ultra-quiet energy-saving thermal break sliding window, by using shock-absorbing bearings in conjunction with a wear-resistant track contact layer, can further reduce friction noise during the sliding process, thereby improving the quietness effect and service life; In this utility model, during use, the adjustable pulley system not only achieves the original installation and fixing effect, but also allows for integrated operation of position adjustment, ensuring that the pulleys and slide rails fit together and reducing phenomena such as jamming and abnormal noise caused by shaking between them. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the main structure of the ultra-quiet, energy-saving thermally broken sliding window proposed in this utility model; Figure 2 This is a cross-sectional exploded view of the ultra-quiet, energy-saving thermally broken sliding window proposed in this utility model; Figure 3 This is an exploded structural diagram of the inner window frame of the ultra-quiet, energy-saving, thermally broken sliding window proposed in this utility model. Figure 4 This is an exploded structural diagram of the ultra-quiet, energy-saving, thermally broken sliding window pulley assembly proposed in this utility model; Figure 5 This is an exploded, upward-view structural diagram of the ultra-quiet, energy-saving, thermally broken sliding window pulley assembly proposed in this utility model.

[0015] In the diagram: 1. Outer frame; 2. Inner window frame; 3. Window lock; 4. Sealing strip; 5. Slide rail; 6. Thermal insulation profile; 7. Mounting bracket; 8. Anti-collision strip; 9. Sliding bracket; 10. Pulley; 11. Adjusting block; 12. Secondary cavity; 13. Threaded rod; 14. Insert; 15. No. 1 inclined guide block; 16. No. 2 inclined guide block; 17. Guide rail; 18. Main cavity; 19. Guide groove. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0017] In one embodiment, the sliding window comprises an outer frame 1, three inner window frames 2, a pulley system, and related sealing and fixing components.

[0018] refer to Figure 1-2 The outer frame 1 has a three-track structure, and the three inner window frames 2 are respectively adapted to the three tracks for independent sliding operation. The outer frame 1 and the inner window frames 2 are both spliced ​​together by the main profiles on both sides and the internal thermal insulation profiles 6. The thermal insulation profiles 6 block the heat transfer path between the main profiles and improve the overall thermal insulation performance.

[0019] Of the three inner window frames 2, the two outer inner window frames 2 are fitted with glass to achieve the functions of sealing the doors and windows and allowing light to pass through. The inner inner window frame 2 is fitted with a screen to prevent mosquitoes and insects. The inner wall of the inner window frame 2 that is attached to the sliding rail 5 is provided with a sealing strip 4. The sealing strip 4 and the sliding rail 5 are attached to enhance the sealing between the inner window frame 2 and the outer frame 1, reducing heat loss and noise transmission caused by air circulation. The inner window frame 2 is also provided with a window lock 3 to lock the inner window frame 2 and the outer frame 1, ensuring safety during use.

[0020] refer to Figure 3-5 The inner window frame 2 is equipped with two pulley sets at the top and bottom. Each pulley set includes a mounting bracket 7, a pulley 10, and an adjusting block 11. The mounting bracket 7 is provided with a secondary cavity 12 and a main cavity 18. A threaded rod 13 is rotatably installed inside the secondary cavity 12. The adjusting block 11 is slidably installed inside the secondary cavity 12 and threaded onto the outer wall of the threaded rod 13. The rotation of the threaded rod 13 can drive the adjusting block 11 to slide laterally in the secondary cavity 12. A sliding frame 9 is slidably installed inside the main cavity 18. The pulley 10 is assembled inside the sliding frame 9 through a rotating shaft and bearing. The pulley 10 cooperates with the slide rail 5 set on the corresponding track to realize the sliding of the inner window frame 2 along the slide rail 5. The bearing of the pulley 10 can be a shock-absorbing bearing. The slide rail 5 can be coated with wear-resistant coatings such as epoxy to further improve the sound insulation effect and service life.

[0021] Inside the secondary cavity 12, an insert 14 is slidably disposed. The insert 14 can slide up and down to the outside of the mounting bracket 7 and cooperate with the groove on the inner wall of the inner window frame 2 to fix the mounting bracket 7 to the inner window frame 2. A first inclined guide block 15 is fixedly disposed on the side wall of the adjusting block 11. A guide groove 19 is opened on the side wall of the sliding bracket 9. A second inclined guide block 16 is fixedly disposed on the top of the adjusting block 11. Both the insert 14 and the guide groove 19 are provided with inclined surfaces, which are adapted to the second inclined guide block 16 and the first inclined guide block 15 respectively. The force is transmitted through the guiding effect of the inclined surfaces. The adjusting block 11, the insert 14 and the sliding bracket 9 are all provided with guide rails 17 to achieve smooth sliding and ensure the stability of the movement process. At the same time, the sliding bracket 9 and the insert 14 can be provided with springs to facilitate subsequent disassembly and reset. The working diagram is not shown.

[0022] The end of the threaded rod 13 is provided with an internal hexagonal structure, which makes it easy to tighten with a hexagonal screwdriver. The side wall of the inner window frame 2 is attached with a bumper strip 8. The bumper strip 8 is used to cover the assembly channel of the pulley group and also serves as a buffer to prevent collisions and avoid hard collisions with other parts when the inner window frame 2 slides.

[0023] The outer frame 1 and the inner window frame 2 are assembled by splicing the main profile and the thermal insulation profile 6 according to the existing process to form the outer frame 1 and three inner window frames 2.

[0024] For pulley assembly installation, insert the mounting bracket 7 into the interior of the inner window frame 2 through the assembly channel on the side wall of the inner window frame 2, and move it to the designated installation position. Use a hex screwdriver to tighten the threaded rod 13, causing the adjusting block 11 to move laterally inward. The second inclined guide block 16 on the top of the adjusting block 11 moves synchronously, pushing the insert 14 outward through the inclined surface until the top of the insert 14 is embedded in the groove on the inner wall of the inner window frame 2, thus completing the fixing of the mounting bracket 7. At this point, the pulley assembly is initially installed in place.

[0025] Adjusting the pulley position, first adjust the pulley group above the inner window frame 2, and continue to turn the threaded rod 13 with a hex screwdriver to drive the adjusting block 11 to move further laterally. The first inclined guide block 15 on the side wall of the adjusting block 11 gradually extends into the guide groove 19 of the main cavity 18 and the sliding frame 9, and pushes the sliding frame 9 outward through the inclined surface, thereby driving the pulley 10 to move synchronously until the pulley 10 is in contact with the slide rail 5 and then stop turning. During this adjustment process, the second inclined guide block 16 and the insert block 14 make contact through the plane after the inclined surface contact ends, ensuring that the fixed stability of the mounting bracket 7 is not affected.

[0026] This application can be used in the field of sliding windows, or in other fields applicable to this application.

[0027] In another embodiment: Reference Figure 3 The ultra-quiet, energy-saving thermally broken sliding window is applied to the sliding window field. The sliding rails 5 are installed on the three tracks of the outer frame 1. The corresponding positions of the inner window frame 2 are reserved for the groove and the assembly channel of the pulley group. After all the pulley groups are adjusted, the anti-collision strip 8 is pasted on the side wall of the inner window frame 2 to cover the assembly channel of the pulley group, thus completing the assembly of the entire sliding window.

[0028] The accompanying drawings in this application are for illustrative purposes only. The dimensions and shapes of the components shown are not actual limitations but are merely schematic representations. In actual implementation, the components can be reasonably configured and adjusted according to specific needs and actual conditions.

[0029] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An ultra-quiet, energy-saving thermally broken sliding window, characterized in that, include: The outer frame (1) is a three-track structure; The three inner window frames (2) correspond to the three tracks respectively; The inner window frame (2) is equipped with two pulley sets at both the top and bottom. The pulley sets include a mounting bracket (7), pulleys (10), and adjusting blocks (11). The mounting bracket (7) has a secondary cavity (12) and a main cavity (18). A threaded rod (13) is rotatably installed in the secondary cavity (12). The adjusting block (11) is slidably installed in the secondary cavity (12) and threadedly fitted with the threaded rod (13). A sliding frame (9) is slidably installed in the main cavity (18). The pulleys (10) are mounted on the sliding frame (9) via a rotating shaft and bearings. 9) and cooperate with the slide rail (5) on the track, the insert (14) is slidably installed in the secondary cavity (12), the insert (14) slides out of the mounting bracket (7) and cooperates with the groove of the inner wall of the inner window frame (2), the adjusting block (11) is provided with a first inclined guide block (15) and a second inclined guide block (16), the sliding frame (9) is provided with a guide groove (19), and the inclined surfaces of the insert (14) and the guide groove (19) cooperate with the second inclined guide block (16) and the first inclined guide block (15) respectively; Among them, the screw rod (13) drives the adjusting block (11) to move, which can push the insert (14) to fix the mounting bracket (7) and push the sliding bracket (9) to make the pulley (10) fit the slide rail (5), reducing abnormal noise and jamming.

2. The ultra-quiet, energy-saving thermal break sliding window according to claim 1, characterized in that, The outer frame (1) and the inner window frame (2) are both composed of main profiles on both sides and internal thermal insulation profiles (6); Among them, the heat insulation profile (6) blocks the heat transfer of the main profile and reduces the energy exchange between indoors and outdoors.

3. The ultra-quiet, energy-saving thermal break sliding window according to claim 2, characterized in that, Glass is fitted inside the two outer inner window frames (2), and screen is fitted inside the inner inner window frame (2).

4. The ultra-quiet, energy-saving thermal break sliding window according to claim 3, characterized in that, The inner window frame (2) is fitted to the inner wall of the slide rail (5) and is provided with a sealing strip (4). Among them, the sealing strip (4) improves the sealing performance and reduces heat loss and noise transmission.

5. The ultra-quiet, energy-saving thermal break sliding window according to claim 4, characterized in that, The threaded rod (13) has an internal hexagonal structure at its end, and the inner window frame (2) has anti-collision strips (8) pasted on its side wall. Among them, the internal hexagonal structure is easy to screw and adjust, and the anti-collision strip (8) covers the pulley assembly channel and buffers and prevents collisions.

6. The ultra-quiet, energy-saving thermal break sliding window according to claim 5, characterized in that, The inner window frame (2) is equipped with a window lock (3).

7. The ultra-quiet, energy-saving thermal break sliding window according to claim 6, characterized in that, The adjusting block (11), the insert (14) and the sliding frame (9) all slide through the guide rail (17).

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