A sliding door window with good waterproof performance

Abstract

The utility model relates to door and window technical field discloses a push -and -pull door and window with good waterproof performance, the inside of casing is provided with push -and -pull subassembly, and push -and -pull subassembly includes handle, and the inboard of handle is connected with two groups of conveyer wheel, and the bottom fixed mounting of upper buckle block has sliding block, and sliding block is concave, and is connected in the surface of sliding board fixed in the surface of windowsill group frame, and the bottom rotatory connection of sliding block has first window body, and first window body is connected with second window body through hinge pivot rotatory connection, and the top rotatory connection of rotating shaft in the surface of sliding board is connected with rotating shaft in the top of rotating shaft. The utility model discloses the drainage groove in the windowsill group frame adopts the design of long strip concave, and the surface of bottom end is transversely penetrated, and the groove bottom flow guide gradient can guide rainwater to gather to both ends quickly, and is discharged to the outside system through the drainage hole, avoids rainwater to stay and penetrates, improves the drainage efficiency, reduces the risk of windowsill and wall body to be damped.

Description

Technical Field

[0001] This utility model relates to the field of doors and windows, and in particular to a sliding door and window with good waterproof performance. Background Technology

[0002] Sliding doors and windows are widely used in the construction industry due to their advantages such as small footprint and flexible opening. However, traditional sliding doors and windows generally have defects in waterproofing performance. Rainwater can easily seep into the room through the connection between the door / window and the window sill, sliding gaps, and transmission components, leading to problems such as mold on the window sill and dampness in the walls. This not only affects the living environment but may also shorten the service life of the building structure.

[0003] Currently, some sliding doors and windows on the market, although equipped with simple drainage channels, have low drainage efficiency and fail to effectively seal critical areas such as sliding connections and pivots. Therefore, they cannot form a reliable waterproof barrier.

[0004] The aforementioned technologies have the following main drawbacks: Inadequate drainage system: The drainage ditch has a simple structure and lacks flow guidance design, resulting in slow drainage speed, easy water accumulation, and increased risk of rainwater infiltration.

[0005] Insufficient sealing of key parts: Effective waterproof sealing measures were not taken at the connection between the sliding block and the sliding plate, the hinge shaft and the rotating shaft, etc., allowing rainwater to easily penetrate into the interior of the doors and windows through these gaps.

[0006] Based on this, we propose a sliding door and window with good waterproof performance. Utility Model Content

[0007] To address the technical problems of inadequate drainage systems and insufficient sealing in key areas, this utility model provides a sliding door and window with good waterproof performance.

[0008] This utility model is achieved using the following technical solution: A sliding door and window with good waterproof performance includes a window sill frame. The window sill frame has a drainage groove inside. A housing is installed at the top of the window sill frame, and a sliding assembly is installed inside the housing. The sliding assembly includes a handle, and two sets of conveyor wheels are connected to the inner side of the handle. The conveyor wheels are rotatably mounted on the window sill frame. Upper and lower latching blocks are respectively engaged on the upper and lower layers of the conveyor chain. A sliding latching block is fixedly installed at the bottom of both the upper and lower latching blocks. The sliding latching block is U-shaped and slidably engages with the surface of a sliding plate fixed to the surface of the window sill frame. A first window body is rotatably connected to the bottom of the sliding latching block. The first window body and a second window body are rotatably connected via a hinge pivot. A rotating shaft is connected to the top of the second window body, and the top of the rotating shaft is rotatably connected to the surface of the sliding plate.

[0009] The handle drives the conveyor wheels to rotate, which in turn drives the closed elliptical conveyor chain belt fitted onto the two sets of conveyor wheels to rotate in a circular motion. The upper and lower latching blocks, as they move with the chain belt, drive the first window body to slide laterally along the sliding plate via a sliding block. The first window body and the second window body are rotatably connected by a hinge shaft. The top of the rotating shaft above the second window body is rotatably connected to the sliding plate, so that the two window bodies open or close synchronously under the chain belt drive, realizing the push-pull action of the door and window.

[0010] As a further optimization of this utility model, the bottom of the drainage channel is provided with a guide slope that slopes towards both ends, and the long strip-shaped groove runs horizontally through the bottom surface of the window sill assembly.

[0011] As a further optimization of this utility model, when rainwater seeps into the connection between the window sill frame and the shell or into the gaps of doors and windows, it will quickly converge along the slope to the drainage holes at both ends of the drainage channel. The drainage holes will then connect with the external drainage system to quickly discharge the rainwater and prevent water accumulation and seepage.

[0012] As a further optimization of this utility model, a waterproof sealing strip is provided at the connection between the shell and the window sill assembly. The sealing strip fits into the connection between the shell and the window sill assembly to form a sealed and waterproof interlayer, blocking the path of rainwater seeping in from the connection gap.

[0013] As a further optimization of this utility model, the surfaces of the two sets of conveyor wheels are overlapped with closed elliptical conveyor chains to form upper and lower layers of chains; the surface of the conveyor chains is fixedly fastened with an upper buckle block and a lower buckle block, wherein the upper buckle block is fastened to the upper layer of chains and the lower buckle block is fastened to the lower layer of chains.

[0014] As a further optimization of this utility model, waterproof sealing strips are provided at the outer peripheral edges of both the first window body and the second window body; when the doors and windows are closed, the sealing strips fit tightly against the window frame to prevent rainwater from entering from the edges of the window sash.

[0015] As a further optimization of this utility model, the waterproof performance is improved through the synergistic design of "drainage system + multi-layer sealing": the guiding slope of the drainage channel and the design of the drainage holes ensure that rainwater is discharged quickly; the multi-layer sealing structure of key parts such as the shell, window body, and sliding connection forms a three-dimensional waterproof barrier, blocking the rainwater penetration path in all directions.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model adopts a long strip-shaped groove design for the drainage channel in the window sill frame, which runs horizontally through the bottom surface. The drainage slope at the bottom of the channel can guide rainwater to quickly converge at both ends and be discharged to the external system through the drainage holes, avoiding rainwater retention and seepage, improving drainage efficiency, and reducing the risk of dampness to the window sill and wall.

[0017] 2. This utility model forms a sealed interlayer by setting a waterproof sealing strip at the connection between the shell and the window sill frame; both the first and second window body edges are equipped with waterproof sealing strips, which fit tightly against the window frame when closed; the concave fitting structure of the sliding block and the sliding plate reduces the gap, and the multiple sealing design blocks the path of rainwater intrusion in all directions. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the disassembly and assembly structure of the housing of this utility model; Figure 3 This utility model Figure 2 Schematic diagram of the middle section of the structure; Figure 4 This utility model Figure 2 Enlarged schematic diagram of the structure of region A in the middle; Figure 5 This utility model Figure 2 Enlarged schematic diagram of the structure of region B in the middle.

[0019] Explanation of key symbols: 1. Window sill assembly; 2. Drainage channel; 3. Housing; 4. Sliding assembly; 41. Handle; 42. Conveyor wheel; 43. Conveyor chain; 44. Upper latch block; 45. Sliding latch block; 451. Sliding plate; 46. First window body; 47. Hinge pivot; 48. Second window body; 481. Sliding plate; 49. Rotating shaft; 410. Lower latch block. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0021] Example 1:

[0022] Please refer to the diagram. Figure 5 This embodiment proposes a sliding door and window with good waterproof performance, including a window sill frame 1. The window sill frame 1 has a drainage groove 2 inside. The bottom of the drainage groove 2 is provided with a guide slope that slopes towards both ends, and the long strip groove runs horizontally through the bottom surface of the window sill frame 1. When rainwater seeps into the connection between the window sill frame 1 and the shell 3 or into the gaps of the door and window, it will quickly converge along the slope to the drainage holes at both ends of the drainage groove 2. The drainage holes are connected to the external drainage system to quickly discharge the rainwater and avoid water accumulation and seepage.

[0023] A housing 3 is installed at the top of the window sill assembly 1. A waterproof sealing strip is provided at the connection between the housing 3 and the window sill assembly 1. The sealing strip fits into the connection between the housing 3 and the window sill assembly 1 to form a sealed and waterproof interlayer, blocking the path of rainwater seeping in from the connection gap.

[0024] The interior of the housing 3 is provided with a push-pull assembly 4, which includes a handle 41. Two sets of conveyor wheels 42 are connected to the inner side of the handle 41. The conveyor wheels 42 are rotatably mounted on the window sill frame 1. The surfaces of the two sets of conveyor wheels 42 are overlapped with a closed elliptical conveyor chain 43, forming a chain with two layers distributed at the top and bottom. The upper buckle block 44 is engaged with the upper part of the conveyor chain 43, and the lower buckle block 410 is engaged with the lower part of the conveyor chain 43. Both the upper latching block 44 and the lower latching block 410 have a sliding latching block 45 fixedly installed at their bottom ends. The sliding latching block 45 is U-shaped and is slidably engaged with the surface of the sliding plate 451 fixed to the surface of the window sill frame 1. The bottom of the sliding block 45 is rotatably connected to the first window body 46. The first window body 46 and the second window body 48 are rotatably connected by a hinge pivot 47, and both are provided with waterproof sealing strips at their outer edges. When the door and window are closed, the sealing strips fit tightly against the window frame to prevent rainwater from entering from the edge of the window sash. The top of the second window body 48 is connected to a rotating shaft 49, and the top of the rotating shaft 49 is rotatably connected to the surface of the sliding plate 451.

[0025] The specific technical solution involves driving the conveyor wheel 42 to rotate via the handle 41, which in turn drives the closed elliptical conveyor chain 43, which is fitted onto the two sets of conveyor wheels 42, to rotate cyclically. Upper and lower latching blocks 44 and 410 are respectively engaged on the upper and lower layers of the conveyor chain 43. As the chain moves, these blocks, via sliding blocks 45, drive the first window body 46 to slide laterally along the sliding plate 451. The first window body 46 and the second window body 48 are rotatably connected via a hinge shaft 47. The top of the rotating shaft 49 above the second window body 48 is rotatably connected to the sliding plate 451, allowing the two window bodies to open or close synchronously under the chain drive, thus realizing the pushing and pulling action of the door and window.

[0026] In summary, the improved waterproofing performance is achieved through a synergistic design of a drainage system and multi-layer sealing. The guiding slope and drainage hole design of drainage channel 2 ensure that rainwater is discharged quickly; The multiple sealing structures of key parts such as the shell, window body, and sliding connection form a three-dimensional waterproof barrier, blocking rainwater infiltration paths in all directions.

[0027] The working principle of the waterproof sliding doors and windows described in this patent is as follows: The transmission principle of push-pull components The handle 41 drives the conveyor wheel 42 to rotate, which in turn drives the closed elliptical conveyor chain 43, which is fitted onto the two sets of conveyor wheels 42, to rotate in a circular motion. Upper and lower latching blocks 44 and 410 are respectively engaged on the upper and lower layers of the conveyor chain 43. As the chain moves, these blocks, through sliding blocks 45, drive the first window body 46 to slide laterally along the sliding plate 451. The first window body 46 and the second window body 48 are rotatably connected via a hinge shaft 47. The top of the rotating shaft 49 above the second window body 48 is rotatably connected to the sliding plate 451, allowing the two window bodies to open or close synchronously under the chain drive, thus realizing the pushing and pulling action of the door and window.

[0028] Working principle of drainage system The drainage channel 2 inside the window sill frame 1 is a long, narrow groove that runs horizontally through the bottom surface of the window sill frame. The bottom of the channel is sloped towards both ends to guide the flow. When rainwater seeps into the connection between the window sill frame 1 and the shell 3 or into the gaps between doors and windows, it will quickly converge along the slope to the drainage holes at both ends of the drainage channel 2. Through the drainage holes, it connects to the external drainage system, quickly draining the rainwater and preventing water accumulation and seepage.

[0029] Working principle of waterproof sealing structure Sealing of the shell and the window sill assembly: A waterproof sealing strip is installed at the connection between the shell 3 and the window sill assembly 1. The sealing strip is respectively attached to the surface of the shell 3 and the surface of the window sill assembly 1 to form a sealed waterproof interlayer, blocking the path of rainwater seeping in from the connection gap.

[0030] Sealing of the window body: Waterproof sealing strips are installed on the outer edges of the first window body 46 and the second window body 48. When the door and window are closed, the sealing strips fit tightly against the window frame to prevent rainwater from entering from the edge of the window sash.

[0031] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A sliding door and window with good waterproof performance, characterized in that, The window sill assembly (1) includes a drainage groove (2) inside the window sill assembly (1), the bottom of the drainage groove (2) is provided with a guide slope that slopes towards both ends, and a housing (3) is installed at the top of the window sill assembly (1), and a push-pull assembly (4) is provided inside the housing (3). The push-pull assembly (4) includes a handle (41), and a conveyor wheel (42) is connected to the inner side of the handle (41). The conveyor wheel (42) is rotatably mounted on the window sill frame (1). A conveyor chain (43) is sleeved on the surface of the conveyor wheel (42). An upper latch block (44) and a lower latch block (410) are fixedly fastened to the surface of the conveyor chain block (43). A sliding latch block (45) is fixedly installed at the bottom end of both the upper latch block (44) and the lower latch block (410). The sliding latch block (45) is slidably fastened to the surface of the sliding plate (451). The bottom end of the sliding latch block (45) is rotatably connected to a first window body (46). The first window body (46) and the second window body (48) are rotatably connected through a hinge pivot (47). A rotating shaft (49) is connected above the second window body (48). The top end of the rotating shaft (49) is rotatably connected to the surface of the sliding plate (451).

2. A sliding door and window with good waterproof performance as described in claim 1, characterized in that, The conveyor wheel (42) is provided in two sets, and the conveyor chain (43) overlaps the surface of the two sets of conveyor wheels (42). The conveyor chain (43) forms a closed elliptical shape, forming a chain with two layers distributed on the upper and lower sides.

3. A sliding door and window with good waterproof performance as described in claim 1, characterized in that, The upper buckle block (44) is engaged with the upper part of the conveyor belt (43) in the middle, and the lower buckle block (410) is engaged with the lower part of the conveyor belt (43) in the middle.

4. A sliding door and window with good waterproof performance as described in claim 1, characterized in that, The drainage channel (2) is a long, narrow groove that runs horizontally through the bottom surface of the window sill frame (1).

5. A sliding door and window with good waterproof performance as described in claim 1, characterized in that, The sliding plate (451) is fixedly connected to the surface of the window sill assembly (1), and the sliding block (45) is U-shaped and fits into the surface of the sliding plate (451).

6. A sliding door and window with good waterproof performance as described in claim 1, characterized in that, A waterproof sealing strip is provided at the connection between the shell (3) and the window sill assembly (1); the waterproof sealing strip fits into the connection between the shell (3) and the window sill assembly (1) to form a sealed waterproof interlayer.

7. A sliding door and window with good waterproof performance as described in claim 1, characterized in that, Waterproof sealing strips are provided at the outer periphery edges of both the first window body (46) and the second window body (48).

Images