Sliding window combined type lower rail structure facilitating drainage

Abstract

The utility model relates to the technical field of sliding door and window frames, in particular to a sliding window combined type lower rail structure convenient to drain, which comprises a lower sliding body, a guide rail groove is arranged at the upper end of the lower sliding body, and one side of the lower sliding body is connected with an outdoor frame body through a broken bridge. A first drainage cavity is formed between the lower sliding body and the outdoor frame body, a second drainage cavity communicated with the first drainage cavity is formed in the outdoor frame body, a baffle is arranged on one side of the second drainage cavity, and a water tank cover plate piece with the upper surface in a concave shape is arranged in the first drainage cavity. The water tank cover plate piece is communicated with the first drainage cavity, and sash windows are arranged on the guide rail groove and the side, close to the guide rail groove, of the water tank cover plate piece in a covering mode. And meanwhile, the side, facing the outdoor, of the second drainage cavity can be prevented from being opened through the baffle, a high-pressure area is prevented from being formed in the position, and overall drainage is relatively smoother.

Description

Technical Field

[0001] This utility model relates to the technical field of sliding door and window frames, and more specifically, to a sliding window combination bottom track structure that facilitates drainage. Background Technology

[0002] In the structure of sliding doors and windows, the sashes are mostly opened by sliding, and are installed on a sliding track by sliding. However, the sliding track in existing structures is mostly a planar structure, and the track is installed on the plane so that the sash slides on the track on the plane, such as the typhoon-proof door and window track disclosed in Chinese patent document CN218407087U.

[0003] In the aforementioned prior art, since the side drainage hole is an open opening without a windbreak and faces the outside, wind will enter through the side drainage hole in windy and rainy weather, causing a high-pressure zone to form inside the side drainage hole, resulting in poor drainage. Since the sliding track is flat and there is no concave water storage structure for centralized drainage, rainwater accumulates on the flat sliding track and cannot flow out in time. Utility Model Content

[0004] In order to overcome the defects of the existing technology, this utility model provides a sliding window combination bottom track structure that facilitates drainage, so as to solve the above problems.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a sliding window combination lower track structure for easy drainage, including a sliding body, a guide rail groove provided at the upper end of the sliding body, an outdoor frame body connected to one side of the sliding body through a broken bridge, a first drainage cavity formed between the sliding body and the outdoor frame body, a second drainage cavity connected to the first drainage cavity provided on the outdoor frame body, a baffle provided on one side of the second drainage cavity, a water trough cover plate with an inwardly concave upper surface provided in the first drainage cavity, the water trough cover plate being connected to the first drainage cavity, and a sash window covering the guide rail groove and the side of the water trough cover plate closest to the guide rail groove.

[0006] In the above-mentioned sliding window combination bottom track structure for easy drainage, a first thermal break connecting slot is provided on the side of the sliding body near the outdoor frame body, a guide slope is provided on the upper end surface of the sliding body near the first thermal break connecting slot, and a second thermal break connecting slot is provided on the side of the outdoor frame body near the sliding body. The thermal break is snapped into the first thermal break connecting slot and the second thermal break connecting slot.

[0007] In the aforementioned sliding window combination bottom track structure for easy drainage, a track is provided in the guide rail groove, and the sash window is slidably connected to the track via guide wheels. A first support protrusion is provided on the side of the guide rail groove near the water tank cover plate, and a first support plate is provided at the upper end of the outdoor frame body. A cover plate connecting groove is provided at the upper end of the first support plate, and a second support protrusion is provided on the side of the cover plate connecting groove near the water tank cover plate. Limiting grooves are provided on the upper surfaces of the first and second thermal break connecting slots, and the water tank cover plate is respectively supported on the first support protrusion, the second support protrusion, and the limiting groove.

[0008] In the aforementioned sliding window combination lower track structure for easy drainage, the water trough cover plate includes a water trough bottom plate, and bent hanging plates are provided on both sides of the water trough bottom plate, so that the water trough bottom plate and the bent hanging plates enclose a water trough cavity. A second support plate located in a limiting groove is provided on both sides of the lower end of the water trough bottom plate. A locking plate is provided at the lower end of both sides of the bent hanging plates, and a water trough locking groove is formed between the locking plate and the bent hanging plate. The water trough locking grooves on both sides are respectively locked onto the first support protrusion and the second support protrusion.

[0009] In the aforementioned sliding window combination lower track structure for easy drainage, a cover plate support plate is provided on the side of the cover plate connecting groove away from the second support protrusion plate, and a water baffle groove is provided at the end of the cover plate support plate away from the cover plate connecting groove. A water baffle support groove is provided on the upper surface of the outdoor frame body on the side away from the second thermal break connecting slot. A baffle is engaged between the water baffle groove and the water baffle support groove. Drainage holes are provided on both the first support plate and the baffle.

[0010] In the above-mentioned sliding window combination lower track structure that facilitates drainage, the upper surfaces of the cover plate support plate and the bent hanging plate are located on the same plane, and the upper surfaces of the cover plate support plate and the bent hanging plate are supported by the cover plate.

[0011] In the above-mentioned sliding window combination bottom track structure for easy drainage, the cover plate includes a cover plate body. The lower end face of the cover plate body is provided with a buckle that interlocks with the cover plate connecting groove. One end of the cover plate body is provided with a weatherstrip groove corresponding to the sash window, and the lower side of the other end is provided with a buckle groove that interlocks with the water baffle groove.

[0012] The beneficial effects of this utility model are as follows: the lower rail structure is composed of the sliding body, the outdoor frame body and the water tank cover plate. The concave water tank cover plate collects the rainwater falling on the surface, so that the rainwater is concentrated and discharged through the first drainage chamber and the second drainage chamber, preventing rainwater from accumulating on the surface. At the same time, the baffle can prevent the second drainage chamber from having an open opening on the outdoor side, preventing the formation of a high pressure zone inside that position, and the overall drainage is relatively smoother. Attached Figure Description

[0013] Figure 1 This is a side view of the sliding window combination lower track structure in this embodiment.

[0014] Figure 2 This is a side view of the sliding body in this embodiment.

[0015] Figure 3 This is a side view of the main outdoor frame structure in this embodiment.

[0016] Figure 4 This is a side view of the water tank cover plate in this embodiment.

[0017] Figure 5 This is a side view of the cover plate in this embodiment.

[0018] In the diagram: 1. Sliding body; 2. Broken bridge; 3. Outdoor frame body; 4. Water tank cover plate; 5. Fan window; 6. Cover plate; 7. Baffle; 8. First broken bridge connecting slot; 9. Guide rail slot; 10. Guide slope; 11. First support protrusion plate; 12. Track; 13. Second broken bridge connecting slot; 14. First support plate; 15. Cover plate connecting slot; 16. Second support protrusion plate; 17. Cover plate support plate; 18. Water baffle slot; 19. Water baffle support slot; 20. Second drainage cavity; 21. Drainage hole; 22. Water tank bottom plate; 23. Second support plate; 24. Bending hanging plate; 25. Water tank cavity; 26. Card plate; 27. Water tank card slot; 28. Cover plate body; 29. ​​Wire strip groove; 30. Buckle groove; 31. Buckle. Detailed Implementation

[0019] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. It should be noted that these descriptions are for the purpose of aiding understanding of this utility model, but do not constitute a limitation thereof. Furthermore, the technical features involved in the various embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0020] Combination Figures 1 to 5The sliding window assembly with a lower track structure for easy drainage includes a sliding body 1, a guide rail groove 9 at the upper end of the sliding body 1, and an outdoor frame body 3 connected to one side of the sliding body 1 via a broken bridge. The sliding body 1 and the outdoor frame body 3 form a first drainage cavity, and the outdoor frame body 3 is provided with a second drainage cavity 20 that communicates with the first drainage cavity. A baffle 7 is provided on one side of the second drainage cavity 20. A water tank cover plate 4 with a concave upper surface is provided in the first drainage cavity and communicates with the first drainage cavity. A sash window 5 is provided on the guide rail groove 9 and the side of the water tank cover plate 4 near the guide rail groove 9. In this embodiment, the lower rail structure is composed of the sliding body 1, the outdoor frame body 3, and the water trough cover plate 4. The concave water trough cover plate 4 collects rainwater falling from the surface, allowing the rainwater to be discharged through the first drainage chamber and the second drainage chamber 20, preventing rainwater from accumulating on the surface. At the same time, the baffle 7 prevents the second drainage chamber 20 from having an open opening on the outdoor side, preventing the formation of a high-pressure zone inside. The overall drainage is relatively smoother. Moreover, the lower end of the sash window 5 covers both the guide rail groove 9 and the side of the water trough cover plate 4 near the guide rail groove 9, which can prevent rainwater from seeping rapidly into the room and collecting it through the water trough cover plate 4.

[0021] In this embodiment, a first broken bridge connecting slot 8 is provided on the side of the sliding body 1 near the outdoor frame body 3, and a guide slope 10 is provided on the upper end surface of the sliding body 1 near the first broken bridge connecting slot 8. A second broken bridge connecting slot 13 is provided on the side of the outdoor frame body 3 near the sliding body 1. The broken bridge 2 is snapped into the first broken bridge connecting slot 8 and the second broken bridge connecting slot 13. The end of the guide slope 10 near the broken bridge 2 is at a low position, so that rainwater can be better discharged towards the second drainage chamber 20.

[0022] Specifically, a track 12 is provided in the guide rail groove 9, and the sash window 5 is slidably connected to the track 12 via guide wheels. A first support protrusion 11 is provided on the side of the guide rail groove 9 near the water tank cover plate 4. A first support plate 14 is provided on the upper end of the outdoor frame body 3. A cover plate connecting groove 15 is provided on the upper end of the first support plate 14. A second support protrusion 16 is provided on the side of the cover plate connecting groove 15 near the water tank cover plate 4. Limiting grooves are provided on the upper surfaces of the first broken bridge connecting slot 8 and the second broken bridge connecting slot 13. The water tank cover plate 4 is respectively supported on the first support protrusion 11, the second support protrusion 16 and the limiting groove. This allows the sliding body 1 and the outdoor frame body 3 to be connected by the broken bridge 2, and the connection structure between the sliding body 1 and the outdoor frame body 3 can be further strengthened by the water tank cover plate 4, making the entire combined lower rail structure more stable.

[0023] The water tank cover 4 includes a water tank bottom plate 22 with several through holes. Bent hanging plates 24 are provided on both sides of the water tank bottom plate 22, forming a water tank cavity 25. Second support plates 23 located within limiting grooves are provided on both lower ends of the water tank bottom plate 22. A retaining plate 26 is provided at the lower end of each of the bent hanging plates 24, forming a water tank retaining groove 27 between the retaining plate 26 and the bent hanging plate 24. The water tank retaining grooves 27 on both sides are respectively engaged with the first support protrusion 11 and the second support protrusion 16. This allows the water tank cover 4 to collect rainwater while also improving the overall structural strength. The formed water tank retaining grooves 27 also prevent rainwater from being blown back into the room due to strong winds.

[0024] In this embodiment, a cover plate support plate 17 is provided on the side of the cover plate connecting groove 15 away from the second support protrusion 16. A water baffle groove 18 is provided at one end of the cover plate support plate 17 away from the cover plate connecting groove 15. A water baffle support groove 19 is provided on the upper surface of the outdoor frame body 3 away from the second thermal break connecting slot 13. A baffle 7 is snapped between the water baffle groove 18 and the water baffle support groove 19. Drainage holes 21 are provided on both the first support plate 14 and the baffle 7. The baffle 7 further improves the supporting force of the cover plate support plate 17 and can prevent a large amount of airflow from rushing into the opening due to strong winds, thereby preventing the phenomenon of poor drainage caused by high pressure.

[0025] In this embodiment, the upper surfaces of the cover plate support plate 17 and the bent hanging plate 24 are located on the same plane, and the cover plate 6 is supported on the upper surfaces of the cover plate support plate 17 and the bent hanging plate 24, so that the cover plate 6 can better stabilize the sink cover plate 4.

[0026] Specifically, the cover plate 6 includes a cover plate body 28. The lower end face of the cover plate body 28 is provided with a buckle 31 that is engaged with the cover plate connecting groove 15. One end of the cover plate body 28 is provided with a weatherstrip groove 29 corresponding to the sash window 5, and the lower side of the other end is provided with a buckle groove 30 that is engaged with the baffle plate groove 18, so that the cover plate 6 can be easily disassembled and assembled to facilitate the cleaning of foreign objects in the sink cover plate component 4.

[0027] The embodiments of this utility model have been described in detail above with reference to the accompanying drawings, but this utility model is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of this utility model, and these variations still fall within the protection scope of this utility model.

Claims

1. A sliding window combination lower rail structure for facilitating drainage, comprising a lower sliding body (1), the upper end of the lower sliding body (1) being provided with a guide rail groove (9), one side of the lower sliding body (1) being connected with an outdoor frame body (3) through a broken bridge, characterized in that, The first drainage cavity is formed between the lower sliding body (1) and the outdoor frame body (3), the outdoor frame body (3) is provided with a second drainage cavity (20) in communication with the first drainage cavity, one side of the second drainage cavity (20) is provided with a baffle (7), the first drainage cavity is provided with a sink cover plate (4) with an inner concave upper surface, the sink cover plate (4) is in communication with the first drainage cavity, the guide rail groove (9) and one side of the sink cover plate (4) close to the guide rail groove (9) are provided with a fan window (5).

2. The combined lower rail structure of sliding window for facilitating water drainage according to claim 1, wherein, The first broken bridge connecting clamping groove (8) is arranged on one side of the lower sliding body (1) close to the outdoor frame body (3), the flow guide slope (10) is arranged on the upper end surface of the lower sliding body (1) close to the first broken bridge connecting clamping groove (8), the second broken bridge connecting clamping groove (13) is arranged on one side of the outdoor frame body (3) close to the lower sliding body (1), and the broken bridge (2) is clamped and installed in the first broken bridge connecting clamping groove (8) and the second broken bridge connecting clamping groove (13).

3. The combined lower rail structure of sliding window for facilitating water drainage according to claim 2, wherein, The track (12) is arranged in the guide rail groove (9), the fan window (5) is slidably connected to the track (12) through a guide wheel, the first support lug (11) is arranged on one side of the guide rail groove (9) close to the sink cover plate (4), the first support plate (14) is arranged on the upper end of the outdoor frame body (3), the cover plate connecting groove (15) is arranged on the upper end of the first support plate (14), the second support lug (16) is arranged on one side of the cover plate connecting groove (15) close to the sink cover plate (4), the upper surfaces of the first broken bridge connecting clamping groove (8) and the second broken bridge connecting clamping groove (13) are provided with limiting grooves, and the sink cover plate (4) is supported on the first support lug (11), the second support lug (16) and the limiting grooves respectively.

4. The combined lower rail structure of sliding window for facilitating water drainage according to claim 3, wherein, The sink cover plate (4) comprises a sink bottom plate (22), the sink bottom plate (22) is provided with a bent hanging plate (24) on both sides, so that the sink bottom plate (22) and the bent hanging plate (24) form a sink cavity (25), the second support plate (23) is arranged on both sides of the lower end of the sink bottom plate (22) and located in the limiting groove, the clamping plate (26) is arranged on the lower end of each of the bent hanging plates (24), the sink clamping groove (27) is formed between the clamping plate (26) and the bent hanging plate (24), and the sink clamping grooves (27) on both sides are clamped on the first support lug (11) and the second support lug (16) respectively.

5. The combined lower rail structure of sliding window for facilitating water drainage according to claim 4, wherein, The cover plate support plate (17) is arranged on one side of the cover plate connecting groove (15) away from the second support lug (16), the water baffle groove (18) is arranged on one end of the cover plate support plate (17) away from the cover plate connecting groove (15), the upper surface of one side of the outdoor frame body (3) away from the second broken bridge connecting clamping groove (13) is provided with a water baffle support groove (19), the baffle (7) is clamped between the water baffle groove (18) and the water baffle support groove (19), and the first support plate (14) and the baffle (7) are both provided with a drainage hole (21).

6. The combined lower rail structure of sliding window for facilitating drainage according to claim 5, wherein, The upper surfaces of the cover plate support plate (17) and the bent hanging plate (24) are located on the same plane, and the upper surfaces of the cover plate support plate (17) and the bent hanging plate (24) support the cover plate (6) arranged.

7. The combined lower rail structure of a sliding window for facilitating water drainage according to claim 6, wherein The cover plate (6) comprises a cover plate body (28), the lower end surface of the cover plate body (28) is provided with a buckle (31) which is buckled with the cover plate connecting groove (15), one end of the cover plate body (28) is provided with a wool slot (29) corresponding to the sash (5), and the other end is provided with a buckle groove (30) buckled on the water baffle groove (18).

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