Extremely narrow heat insulation suspension sliding window structure

Abstract

The utility model relates to an extremely narrow heat insulation suspension sliding window structure, which comprises a lower rail section bar, a plurality of inner cavities are arranged on the lower rail section bar, and a channel is arranged at the top of each inner cavity, and is characterized in that an interval structure convenient to assemble and disassemble is arranged between the inner cavities of the lower rail section bar. The spacing structure comprises a top cover plate, a middle partition plate, scarf joint grooves and scarf joint parts, the scarf joint grooves are formed in the lower rail profile and the bottom face of the top cover plate, and the scarf joint parts are arranged at the top and the bottom of the middle partition plate; the embedding part at the bottom of the middle partition plate and the embedding groove in the lower rail profile are embedded together, and the embedding groove of the top cover plate and the embedding part at the top of the middle partition plate are embedded together. According to the utility model, the track and the pulley assembly can be maintained and maintained very conveniently, and good heat insulation, sound insulation and sealing effects are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of sliding windows, in particular to an extremely narrow heat-insulating floating sliding window structure that is easy to maintain. Background Technique

[0002] In the sliding window structure of the prior art, the track bars for the left-right sliding of the window sash are generally arranged exposed on the lower rail profile. The pulleys run on the track bars, resulting in a gap between the track bars and the bottom frame of the window sash. This not only causes poor sealing and sound insulation performance of the sliding window, but also during use, dust easily falls into the track, affecting the smooth running of the pulleys, increasing the friction between the pulleys and the track, accelerating the wear of the pulleys, and also making the noise during the sliding of the pulleys relatively large, affecting the tranquility of the home. Moreover, it is not easy to clean, which also affects the cleanliness and hygiene of the home.

[0003] To solve the above problems, in the Chinese published patent literature, a utility model patent solution with an application number of 202321755286.5 and a name of "A Sliding Window Structure" is disclosed. In this solution, several protruding connecting parts are integrally connected to the top of the lower track profile. A fastening strip is buckled on each connecting part. Each group of fastening strips and connecting parts forms an interval component, and an inner cavity for track installation is formed between the interval components. Track bars are respectively arranged on the bottom of each inner cavity. A channel is arranged at the top of each inner cavity. The support plate at the bottom of the glass sash profile is embedded in the channel. A pulley assembly is installed on the connecting profile at the bottom of the support plate. The pulley assembly runs on the track bars to form a sliding window product with a hidden track structure. In this way, by hiding the pulley assembly and the track bars, the sealing and sound insulation performance of the sliding window can be enhanced, and the noise generated during the sliding of the pulleys can also be effectively reduced. However, the following technical problems still exist in the use of this technology:

[0004] First of all, in order to ensure the smooth sliding of the window sash, both the track and the pulley assembly of the window need to be regularly cleaned and maintained. However, in this technical solution, the fastening strip is composed of a horizontal cover plate and a vertical partition part. Among them, the bottom end of the vertical partition part is inserted into the connecting part and together with the connecting part forms the side wall of the inner cavity, and the horizontal cover plate forms the top cover of the inner cavity. This structure makes the volume of the fastening strip relatively large and the fixed position relatively deep, resulting in that when disassembling, the fastening strip is not easy to deform and the tool is difficult to reach the fixed position to apply force directly. Therefore, the disassembly of the fastening strip is very difficult, which is not conducive to the cleaning and maintenance of the track and the pulley assembly. And during the disassembly process, it is also easy to apply too much force, causing the fastening strip to be distorted and deformed, or even damaged.

[0005] Secondly, after the window is installed or after being used for a long time, it is necessary to adjust the relative position between the pulley and the track bar to ensure smooth sliding of the pulley. At this time, tools are needed to reach into the bottom of the side of the window sash to turn the adjustment screws of the pulley assembly. However, since the connecting part in this technical solution cannot be disassembled and has a certain height, the connecting part greatly limits the operating space for the tools, making it very difficult to adjust the pulley.

[0006] In view of the above deficiencies in the existing technology, this application believes it is very necessary to further improve it to provide a sliding window structure that is more convenient for maintenance. Utility Model Content

[0007] The purpose of this utility model is to solve the above problems and deficiencies, and provide an extremely narrow heat-insulating floating sliding window structure. By installing an intermediate partition inside the lower rail profile and installing a top cover plate on the top of the intermediate partition, both the intermediate partition and the top cover plate are easy to disassemble, facilitating the maintenance and servicing of the track and pulley assembly.

[0008] The technical solution of this utility model is realized as follows: An extremely narrow heat-insulating floating sliding window structure includes a lower rail profile. Multiple inner cavities are provided in the lower rail profile, and channels are also provided at the top of each inner cavity. The feature is that: A convenient disassembly and assembly interval structure is also provided between two adjacent inner cavities in the lower rail profile. This interval structure includes a top cover plate, an intermediate partition, an engaging groove, and an engaging part. The engaging groove is provided inside the lower rail profile and on the bottom surface of the top cover plate, and the engaging part is provided at the top and bottom of the intermediate partition. The engaging part at the bottom of the intermediate partition is fitted together with the engaging groove inside the lower rail profile, and the engaging groove of the top cover plate is fitted together with the engaging part at the top of the intermediate partition.

[0009] Further, the top cover plate includes a horizontal plate and two vertical ribs respectively provided on the left and right sides of the bottom surface of the horizontal plate; the engaging groove is provided in the middle of the bottom surface of the horizontal plate.

[0010] Further, the intermediate partition includes two vertically arranged vertical partitions and two horizontally arranged transverse plates connecting the two vertical partitions together and arranged in parallel. The engaging part is provided at the top and bottom of the vertical partition.

[0011] Further, the engaging groove includes two vertically arranged vertical side plates and a hook part provided at the top of the vertical side plates. The vertical side plates are integrally formed with the top cover plate or the lower rail profile.

[0012] Further, the hook part includes a guiding inclined surface obliquely embedded inside the engaging groove, a locking inclined surface obliquely provided on the inner side of the vertical side plate, and a locking convex part formed between the guiding inclined surface and the locking inclined surface.

[0013] Further, the splicing part is composed of fastening buttons arranged at the top and bottom of two vertical partition plates. The fastening button includes a first inclined plate arranged obliquely outwards, a second inclined plate arranged obliquely inwards, and a fastening button convex part formed between the first inclined plate and the second inclined plate.

[0014] Further, a plurality of anti-slip grooves are provided on the surfaces of the cover plate and the top cover plate.

[0015] Advantages of the utility model:

[0016] First, in this application, the top cover plate only serves as the top plate of the inner cavity and is embedded at the top of the middle partition plate. Therefore, the top cover plate in this application can be a thin plate structure. In this way, when disassembling, not only can the tool be directly inserted into the connection between the top cover plate and the middle partition plate to apply force, but also the top cover plate is prone to slightly bend and deform, so that the top cover plate can be easily removed, and then the track bar and pulley assembly in the inner cavity can be very conveniently maintained, replaced and cleaned.

[0017] Second, the middle partition plate serves as a partition between the inner cavities and is embedded in the lower rail profile, so it can also be removed, making each inner cavity communicate as a whole, and thus obtaining a relatively wide operating space, facilitating the operation tools. Therefore, it is very convenient to maintain and clean the track bar and pulley assembly in the inner cavity.

[0018] In addition, both the top cover plate and the middle partition plate in this application are plate-like structures. In this way, the structure of the molds required for preparing the top cover plate and the middle partition plate is relatively small, so the mold cost is low, which is beneficial to reducing costs; and when preparing by hot extrusion molding, the extruded profile products can be quickly cooled and shaped due to their small volume, effectively preventing the profile products from being distorted and deformed, and having the advantages of high production efficiency and high product quality. Description of the drawings

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0020] Figure 2 It is a schematic diagram of the structure of the lower rail profile of the utility model.

[0021] Figure 3 It is a schematic diagram of the structure of the middle partition plate of the utility model.

[0022] Figure 4 It is a schematic diagram of the structure of the top cover plate of the utility model.

[0023] Figure 5 It is a schematic diagram of the structure of the lower rail profile, the middle partition plate and the top cover plate of the utility model assembled together. Detailed implementation manners

[0024] To enable those skilled in the art to better understand the technical solution of the present utility model, the technical solution of the present utility model will be clearly and completely described below in conjunction with the attached drawings of the present utility model.

[0025] As Figures 1 to 5 shown, the present application provides a structure of an extremely narrow heat-insulating suspended sliding window, which includes a lower rail profile 1. A plurality of inner cavities 10 are provided in the lower rail profile 1, and channels 11 are further provided at the top of each inner cavity 10. To achieve the purpose proposed by the present utility model, a convenient disassembly and assembly interval structure is further provided between two adjacent inner cavities 10 on the lower rail profile 1. The interval structure includes a top cover plate 2, an intermediate partition 3, an engaging groove 4, and an engaging portion 5. The engaging groove 4 is provided inside the lower rail profile 1 and the bottom surface of the top cover plate 2, and the engaging portion 5 is provided at the top and bottom of the intermediate partition 3. The engaging portion 5 at the bottom of the intermediate partition 3 is fitted together with the engaging groove 4 inside the lower rail profile 1, and the engaging groove 4 of the top cover plate 2 is fitted together with the engaging portion 5 at the top of the intermediate partition 3. In this way, the track and pulley assembly of the sliding window are hidden inside the inner cavity 10, thereby preventing dust, rain, noise, etc. from penetrating into the room and having better heat preservation and heat insulation performance; and the top cover plate 2 and the intermediate partition 3 are also easy to disassemble and assemble, which is beneficial to the maintenance, repair of the track and pulley assembly, and the cleaning of the dust inside the inner cavity 10.

[0026] As Figure 3 shown, the top cover plate 2 includes a horizontal plate 21 and two vertical ridges 22 respectively provided on the left and right sides of the bottom surface of the horizontal plate 21. The engaging groove 4 is provided in the middle of the bottom surface of the horizontal plate 21, and the engaging groove 4 and the horizontal plate 21 are integrally formed structures, thereby ensuring the stability of the connection between the top cover plate 2 and the intermediate partition 3. Felt grooves 24 are further provided on the two vertical ridges 22 on both sides. When in use, felt strips are installed in the felt grooves 24, which can effectively block dust, rain, and noise from invading the inner cavity 10, and further help improve the sealing and sound insulation performance of the window, creating a more comfortable living environment for users; and the top cover plate 2 can also be manufactured through a very simple mold, thereby reducing production costs, and the extruded profile products can be quickly cooled during the manufacturing process, avoiding product deformation and bending, which is beneficial to ensuring the excellent product rate of the products.

[0027] As Figure 4As shown, the intermediate partition 3 includes two vertically arranged vertical partitions 31 and two horizontal plates 32 that connect the two vertical partitions 31 together and are arranged in parallel. The fitting part 5 is provided at the top and bottom of the vertical partition 31. In this way, the intermediate partition 3 is a hollow structure. This structure can not only ensure that the intermediate partition 3 has good mechanical strength, but also enable the two vertical partitions 31 to have a certain elastic deformation ability, so that when the fitting part 5 is fitted into the fitting groove 4, relying on the elastic resilience force, the intermediate partition 3 is more firmly connected to the top cover plate 2 and the lower rail profile 1.

[0028] As Figure 2 , 3 shown, the fitting groove 4 includes two vertically arranged vertical side plates 41 and a hook part 42 provided at the top of the vertical side plates 41. The vertical side plates 41 are integrally formed with the top cover plate 2 or the lower rail profile 1. In this way, when the fitting part 5 is inserted into the fitting groove 4, the two vertical side plates 41 are inclined outward and slightly deformed, so that the fitting part 5 is more easily inserted into the fitting groove 4, and the hook part 42 hooks the fitting part 5, further enhancing the connection firmness between the two.

[0029] As Figure 3 shown, the hook part 42 includes a guiding inclined surface 421 obliquely embedded inside the fitting groove 4, a locking inclined surface 422 obliquely arranged inside the vertical side plate 41, and a locking convex part 423 formed between the guiding inclined surface 421 and the locking inclined surface 422. In this way, when the fitting part 5 is inserted into the fitting groove 4, it can quickly slide in through the guiding inclined surface 421, and the locking inclined surface 422 and the locking convex part 423 firmly lock the fitting part 5 in the fitting groove 4.

[0030] As Figure 4 shown, the fitting part 5 is composed of insertion buckles 51 provided at the top and bottom of the two vertical partitions 31. The insertion buckle 51 includes a first inclined plate 511 arranged obliquely outward, a second inclined plate 512 arranged obliquely inward, and an insertion buckle convex part 513 formed between the first inclined plate 511 and the second inclined plate 512; such a bending structure enables the fitting part 5 to have very good elastic resilience ability; when the fitting part 5 is inserted into the fitting groove 4, the second inclined plate 512 slides into the fitting groove 4 along the guiding inclined surface 421, the first inclined plate 511 abuts against the locking inclined surface 422, and the insertion buckle convex part 513 elastically abuts against the two side groove walls of the fitting groove 4. In this way, relying on the elastic force of the fitting part 5, it is firmly fitted with the fitting groove 4, and at the same time, the end of the second inclined plate 512 abuts against the bottom of the fitting groove 4.

[0031] As Figure 2 , 3As shown in the figure, on the bottom surface of the inner cavity 10 beside the splicing groove 4, there is an orbit groove 12 for installing the track and the pulley assembly. In order to have a wider operating space when repairing the track bar and the pulley assembly, the height of the vertical side plate 41 is set to be less than or equal to the height of the orbit groove 12. In this way, when the top cover plate 2 and the middle partition 3 are removed, there are no obstacles on both sides of the track bar, so that tools can be used very conveniently, and thus it is more convenient to repair, maintain and clean the dust of the track bar and the pulley assembly. Further, the present application adopts a double-track setting, that is, two orbit grooves 12 are arranged side by side. In this way, two track bars can be arranged side by side, and correspondingly, two groups of pulley assemblies are installed side by side at the bottom of the window sash. Through the double-track and double-pulley design, the weight of the window sash can be better dispersed, making the window sash smoother when pushed and pulled.

[0032] Further, as Figure 2 , 3 shown, on the groove wall of the orbit groove 12, there is a serrated structure 13. In this way, when the track is clamped into the orbit groove 12, the serrated structure 13 can generate a greater elastic clamping force, so as to fix the track more firmly in the orbit groove 12 and prevent it from shifting during use.

[0033] As Figure 1 , 2 , 5 shown, on the left and right sides of the lower rail profile 1 along its length direction, there are side plates 14 respectively, and on the top of the side plates 14, there is a cover plate 15 integrally connected; a channel 11 is formed between the cover plate 15 and the adjacent top cover plate 2. In this way, a concave cavity is formed between the side plate 14 and the bottom surface of the lower rail profile 1, and the concave cavity is divided into several inner cavities 10 for installing the track bar and the pulley assembly by the middle partition 3. The cover plate 15 and the top cover plate 2 are placed on the top surface of the inner cavity 10 to hide the track bar and the pulley assembly; the cover plate 15 and the side plate 14 are integrally connected, which can avoid redundant connection structures, so that the overall width of the lower rail profile 1 is smaller, thereby reducing the floor area and being beneficial to increasing the effective utilization area in the room; in addition, a wool strip groove 24 is also provided at the inner end of the cover plate 15, and when in use, the wool strip is embedded in the wool strip groove 24 to block dust, rainwater or noise from entering the room.

[0034] As Figure 1 , 2 , 3, 5 shown, on the surfaces of the cover plate 15 and the top cover plate 2, there are several anti-slip grooves 23. In this way, when the window structure of the present application is used as an indoor partition door, the anti-slip grooves 23 can play a good anti-slip role, preventing users from slipping when walking, thereby improving the safety performance of the product.

Claims

1. A structure of an extremely narrow heat-insulating suspended sliding window, comprising a lower rail profile (1), on which a plurality of inner cavities (10) are arranged, and channels (11) are further arranged at the tops of the inner cavities (10), characterized in that: Between two adjacent inner cavities (10) on the lower rail profile (1), there is also a detachable interval structure, which includes a top cover plate (2), an intermediate partition plate (3), an embedding groove (4), and an embedding part (5). The embedding groove (4) is arranged inside the lower rail profile (1) and on the bottom surface of the top cover plate (2), and the embedding part (5) is arranged at the top and bottom of the intermediate partition plate (3). The embedding part (5) at the bottom of the intermediate partition plate (3) is embedded with the embedding groove (4) inside the lower rail profile (1), and the embedding groove (4) of the top cover plate (2) is embedded with the embedding part (5) at the top of the intermediate partition plate (3).

2. The structure of the extremely narrow heat-insulating suspended sliding window according to claim 1, wherein: The top cover plate (2) includes a horizontal plate (21) and two vertical ribs (22) respectively arranged on the left and right sides of the bottom surface of the horizontal plate (21). The embedding groove (4) is arranged in the middle of the bottom surface of the horizontal plate (21).

3. The structure of the extremely narrow heat-insulating suspended sliding window according to claim 1, wherein: The intermediate partition plate (3) includes two parallel vertical partition plates (31) and two horizontal plates (32) that connect the two vertical partition plates (31) and are arranged in parallel. The embedding part (5) is arranged at the top and bottom of the vertical partition plate (31).

4. The structure of the extremely narrow heat-insulating suspended sliding window according to claim 1 or 2, characterized in that: The embedding groove (4) includes two parallel vertical side plates (41) and a hook part (42) arranged at the top of the vertical side plate (41). The vertical side plate (41) is integrally formed with the top cover plate (2) or the lower rail profile (1).

5. The structure of the extremely narrow heat-insulating suspended sliding window according to claim 4, characterized in that: The hook part (42) includes a guiding inclined surface (421) obliquely embedded inside the embedding groove (4), a locking inclined surface (422) obliquely arranged on the inner side of the vertical side plate (41), and a locking convex part (423) formed between the guiding inclined surface (421) and the locking inclined surface (422).

6. The structure of the extremely narrow heat-insulating suspended sliding window according to claim 3, wherein: The embedding part (5) is composed of fastening buttons (51) arranged at the top and bottom of the two vertical partition plates (31). The fastening button (51) includes a first inclined plate (511) arranged obliquely outward, a second inclined plate (512) arranged obliquely inward, and a fastening convex part (513) formed between the first inclined plate (511) and the second inclined plate (512).

7. The structure of the extremely narrow heat-insulating suspended sliding window according to claim 4, wherein: On the bottom surface of the inner cavity (10) beside the embedding groove (4), there is a track groove (12), and the height of the vertical side plate (41) is less than or equal to the height of the track groove (12).

8. The structure of the extremely narrow heat-insulating suspended sliding window according to claim 7, characterized in that: On the groove wall of the track groove (12), there is a serrated structure (13).

9. The structure of the extremely narrow heat-insulating suspended sliding window according to claim 1, wherein: On the left and right sides of the lower rail profile (1) along its length direction, there are side plates (14) respectively, and on the top of the side plates (14), there is an integrally connected cover plate (15). A channel (11) is formed between the cover plate (15) and the adjacent top cover plate (2).

10. The structure of the extremely narrow heat-insulating suspended sliding window according to claim 9, wherein: On the surfaces of the cover plate (15) and the top cover plate (2), there are several anti-slip grooves (23).

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