Skylight with tearing type drainage groove

By introducing an easy-tear flexible board into the skylight drainage channel, which can be torn to different degrees according to the amount of rainfall, the problem of low drainage efficiency and water accumulation caused by the fixed size of the existing skylight drainage channel is solved, and efficient drainage is achieved during heavy rain.

CN223984190UActive Publication Date: 2026-03-10ZHEJIANG ANXIN INTELLIGENT DOORS & WINDOW TECHNOLOGY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-04-08
Publication Date
2026-03-10

AI Technical Summary

Technical Problem

The existing skylight drainage channels have a uniform size, making it impossible to adjust the length of the drain outlet according to the actual rainfall or drainage needs. This results in low drainage efficiency and easy water accumulation during heavy rain.

Method used

Design a tear-off drainage channel, which is connected in the middle of the drainage channel by easy-tear soft board. The channel can be torn to different degrees according to the amount of rainfall to adjust the opening size of the water receiving channel, increase the length of the drain outlet, and improve drainage efficiency.

Benefits of technology

During heavy rain, increasing the length of the drain outlet improves drainage efficiency, prevents water accumulation, ensures unobstructed drainage, and adapts to different rainfall levels.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides a skylight with a tearing type drainage groove, and belongs to the technical field of skylights. The skylight drainage channel solves the problem that the size of a drainage channel cannot be changed by adjusting the length of a drainage opening according to the actual rainfall or drainage requirements due to the fact that the sizes of existing skylight drainage channels of the same type are uniform. A skylight with a tearing type drainage groove comprises a fixing piece, the fixing piece is fixedly installed on a wall, a drainage piece is arranged on the outer side face of the fixing piece, an installation piece is arranged at the top of the fixing piece, a window sash is installed on the installation piece, and the drainage groove is formed between the installation piece and the drainage piece. An easy-to-tear soft plate is arranged in the middle of the drainage part, a water receiving groove is formed in the bottom of the easy-to-tear soft plate, and a drainage pipe is externally connected to the water receiving groove. The device has the advantages of increasing the length of the water outlet, improving the drainage efficiency and effectively preventing water accumulation in rainstorm.
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Description

Technical Field

[0001] This utility model relates to the field of skylight technology, specifically a skylight with a tear-off drainage channel. Background Technology

[0002] Most skylights currently have drainage channels, but due to varying installation locations, areas with high rainfall require channels with larger drainage capacities, while areas with low rainfall require channels with smaller drainage capacities. Currently, the drainage channels for the same type of skylight are of a uniform size, making it impossible to adjust the size of the drainage channel by changing the length of the drain outlet according to actual rainfall or drainage needs. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] To address the shortcomings of existing technologies, this utility model provides a skylight with a tear-off drainage channel. It has the advantages of increasing the length of the drain outlet during heavy rain, improving drainage efficiency, and effectively preventing water accumulation. It solves the problem that the drainage channels of the same type of skylight are of uniform size and cannot be adjusted according to the actual rainfall or drainage needs by changing the length of the drain outlet.

[0005] (II) Technical Solution

[0006] To achieve the aforementioned goal of increasing the length of the drain outlet, improving drainage efficiency, and effectively preventing water accumulation during heavy rain, this utility model provides the following technical solution: a skylight with a tear-off drainage channel, including a fixing member, the fixing member being fixedly installed on the wall, a drainage component being provided on the outer side of the fixing member, and an mounting component being provided on the top of the fixing member, on which a window sash is installed.

[0007] A drainage groove is formed between the mounting component and the drainage component. An easy-tear flexible board is provided in the middle of the drainage component. The bottom of the easy-tear flexible board is a water collection groove, and a drainage pipe is connected to the outside of the water collection groove.

[0008] Preferably, the drainage component includes a vertical plate, a first top baffle extending horizontally from the top of the vertical plate, and a second top baffle opposite to the first top baffle on the mounting component, with a drainage groove formed between the first top baffle and the second top baffle.

[0009] Preferably, the drainage component has a horizontally extending, spaced-apart fastening section and a support section in the middle, with an installation groove formed between the fastening section and the support section.

[0010] Preferably, the mounting slot is fitted with a wire mesh.

[0011] Preferably, an easy-tear flexible board is connected between the two support sections, and a connecting section is provided at the connection between the easy-tear flexible board and the support section.

[0012] (III) Beneficial Effects

[0013] Compared with the prior art, this utility model provides a skylight with a tear-off drainage channel, which has the following beneficial effects:

[0014] This skylight with a tear-off drainage channel works by using fasteners, drainage components, drainage pipes, mounting hardware, and the drainage channel in a coordinated manner. After installation, a drainage channel forms on the side of the skylight sash. Depending on the rainfall intensity of the installation location, the easy-tear flexible panel above the drainage channel is torn open to expose the channel below. During rain, rainwater falls through the drainage channel onto a wire mesh, which filters out various types of debris, preventing it from entering the drainage channel and clogging the drainage pipe. Rainwater enters the drainage channel through the torn opening and is then drained away by the drainage pipe. If there is heavy rain and the current drainage channel cannot drain immediately, the easy-tear flexible panel can be torn open further to expose more of the drainage channel, increasing drainage efficiency and allowing rainwater to drain away more quickly. This effectively increases the length of the drain outlet during heavy rain, improving drainage efficiency and preventing water accumulation. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of a skylight structure with a tear-off drainage channel according to the present invention;

[0016] Figure 2 This is an enlarged schematic diagram of the structure of a skylight A with a tear-off drainage channel according to this utility model;

[0017] Figure 3 This is an enlarged schematic diagram of the structure of a skylight B with a tear-off drainage channel according to this utility model.

[0018] In the diagram: 1. Fixing component; 2. Drainage component; 21. First top baffle; 22. Vertical plate; 23. Fastening section; 24. Mounting slot; 25. Support section; 26. Easy-tear flexible board; 27. Connecting section; 28. Wire mesh; 29. ​​Water receiving trough; 3. Drainage pipe; 4. Mounting component; 41. Second top baffle; 5. Drainage trough. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-3 A skylight with a tear-off drainage channel includes a fixing member 1, which is fixedly installed on a wall. A drainage component 2 is provided on the outer side of the fixing member 1, and an mounting component 4 is provided on the top of the fixing member 1, on which a window sash is installed. The fixing member 1 is the basic support structure of the entire skylight. By being fixedly installed on the wall, it provides a stable mounting base for other components, enabling the skylight to be firmly connected to the building and withstand the window sash and various external forces that may be applied. The drainage component 2 is located on the outer side of the fixing member 1 and its main function is drainage. It cooperates with the mounting component 4 to form a drainage channel 5, guiding rainwater to a specific location. At the same time, the easy-tear flexible panel 26 in the middle and the water receiving groove 29 at its bottom can control the drainage efficiency. The easy-tear flexible panel 26 is located in the middle of the drainage component 2. Its function is to adjust the opening size of the water receiving groove 29 by tearing the flexible panel according to the actual drainage needs, thereby changing the effective length of the drain outlet and realizing flexible adjustment of drainage efficiency to adapt to different rainfall levels. The drain pipe 3 is connected to the water receiving tank 29. Its function is to discharge the rainwater in the water receiving tank 29 to the drainage system outside the building, so that the rainwater can move away from the building smoothly and prevent rainwater from accumulating near the skylight and causing damage to the building.

[0021] The drainage component 2 includes a vertical plate 22, with a first top baffle 21 extending horizontally from the top of the vertical plate 22. A second top baffle 41, opposite to the first top baffle 21, is provided on the mounting component 4, forming a drainage trough 5 between the first top baffle 21 and the second top baffle 41. The first top baffle 21 extends horizontally from the top of the vertical plate 22, opposite to the second top baffle 41 on the mounting component 4. Its main function is to form the upper boundary of the drainage trough 5 together with the second top baffle 41, guiding rainwater into the drainage trough 5 and playing a role in collecting and initially guiding rainwater.

[0022] The drainage component 2 has a horizontally extending, spaced-apart interlocking section 23 and a support section 25 at intervals along its middle. An installation slot 24 is formed between the interlocking section 23 and the support section 25. The installation slot 24 is used to install a wire mesh 28. The interlocking section 23 confines the wire mesh 28 within the installation slot 24, allowing it to be pulled outwards during cleaning. The support section 25 provides support for the wire mesh 28 installed in the installation slot 24.

[0023] The mounting slot 24 is equipped with a wire mesh 28. The main function of the wire mesh 28 is filtration. When it rains, it can intercept various kinds of garbage that fall with the rainwater, such as leaves, dust, and small branches, preventing these garbage from entering the water receiving trough 29 and clogging the drain pipe 3, ensuring the smooth flow of the drainage system, and allowing rainwater to pass smoothly through the water receiving trough 29 and the drain pipe 3, effectively avoiding water accumulation problems caused by garbage blockage.

[0024] An easy-tear flexible sheet 26 connects the two support sections 25, and a connecting section 27 is provided at the connection between the easy-tear flexible sheet 26 and the support section 25. The easy-tear flexible sheet 26 connects the two support sections 25, and its main function is to flexibly adjust the opening size of the water receiving trough 29 by utilizing its tearable property. Under different rainfall intensities or drainage needs, the easy-tear flexible sheet 26 can be torn open as needed to change the water flow capacity of the water receiving trough 29 to achieve better drainage and prevent water accumulation due to poor drainage. The connecting section 27 is located at the connection between the easy-tear flexible sheet 26 and the support section 25, and it serves to connect and fix the easy-tear flexible sheet 26. On the one hand, it ensures that the easy-tear flexible sheet 26 can be firmly connected to the support section 25, withstanding the weight and impact of rainwater without falling off; on the other hand, the connecting section 27 also provides a certain degree of flexibility to the easy-tear flexible sheet 26, making it easy to operate when the easy-tear flexible sheet 26 needs to be torn, while maintaining the integrity and sealing of the overall structure when not torn, preventing rainwater from leaking from the connection.

[0025] Working Principle: After the skylight is installed, a drainage channel 5 will form on the side of the window sash. Depending on the rainfall at the installation location, the easy-tear flexible board 26 above the water collection channel 29 can be torn open to expose the water collection channel 29 below. During rain, rainwater falls through the drainage channel 5 onto the wire mesh 28. At this time, the wire mesh 28 can filter various kinds of debris, preventing debris from entering the water collection channel 29 and clogging the drain pipe 3. Rainwater enters the water collection channel 29 through the torn opening and is then drained away by the drain pipe 3. If there is a heavy rain outside, the current drainage channel 5 cannot drain water immediately. The easy-tear flexible board 26 can be torn open further to expose more of the water collection channel 29, increasing drainage efficiency and allowing rainwater to be drained away more quickly. This achieves the effect of increasing the length of the drain outlet and improving drainage efficiency during heavy rain, effectively preventing water accumulation.

[0026] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A skylight having a tear-off gutter, characterised in that: The utility model relates to a window drainage device, including fixed part (1), fixed part (1) is fixedly installed on wall body, drainage part (2) is arranged on the outside of fixed part (1), the top of fixed part (1) is provided with mounting part (4), the mounting part (4) is installed with window sash, Drainage groove (5) is formed between mounting part (4) and drainage part (2), the middle part of drainage part (2) is provided with easily tear soft board (26), the bottom of easily tear soft board (26) is water receiving groove (29), and water receiving groove (29) is connected with drain pipe (3) outside.

2. The sunroof with a tear-draw drain according to claim 1, characterized in that: Drainage part (2) includes riser (22), first top baffle (21) is horizontally extended on the top of riser (22), second top baffle (41) is arranged on mounting part (4) and is opposite to first top baffle (21), and drainage groove (5) is formed between first top baffle (21) and second top baffle (41).

3. The sunroof with a tear-drawable gutter according to claim 1, characterized in that: The middle part of drainage part (2) is provided with the buckle segment (23) and support segment (25) that are horizontally extended to the middle and are spaced apart and distributed up and down, and mounting notch (24) is formed between buckle segment (23) and support segment (25).

4. The sunroof with a tear-drawable gutter according to claim 3, characterized in that: Steel mesh (28) is assembled in mounting notch (24).

5. The sunroof with a tear-drawable gutter according to claim 3, characterized in that: Easily tear soft board (26) is connected between two support segments (25), and the junction of easily tear soft board (26) and support segment (25) is provided with connecting segment (27).