Cornice node waterproof structure
By installing components such as guide nozzles, retaining bars, eaves gutters, and drainage pipes at the eaves joints, the problems of rainwater backflow and debris blockage in the eaves structure under heavy rain conditions are solved, thereby improving the waterproofing effect and providing aesthetic protection for the exterior walls.
Patent Information
- Application Number
- CN202422384720.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-29
- Publication Date
- 2025-11-11
- Estimated Expiration
- 2034-09-29
AI Technical Summary
The existing eaves structure is prone to rainwater backflow and debris blockage during heavy rain, affecting the aesthetics of the exterior walls and the waterproofing effect.
A waterproof structure for eaves nodes was designed, including components such as guide nozzles, retaining bars, eaves gutters, drip lines, and drainage pipes. The guide nozzles and retaining bars block rainwater and debris, while the eaves gutters guide and drain water, preventing backflow and blockage.
It effectively prevents rainwater backflow, protects the exterior walls from dampness, avoids debris blockage, and enhances the waterproof performance of the eaves and the aesthetics of the exterior walls.
Smart Images
Figure CN223535975U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of eaves joint technology, and more specifically, to a waterproof structure for eaves joints. Background Technology
[0002] The eaves are the junction between the roof and the exterior wall. Their function is to facilitate the drainage of rainwater from the roof and protect the wall. They are also one of the key decorative parts of a building. However, if windows are installed without eaves, rainwater can easily hit the outside of the windows when it rains and the wind blows, and rainwater can easily seep into the house. Although existing eaves can prevent rainwater from falling into the windows, the bottom of the eaves is prone to backflow in the face of heavy rain. This can cause the exterior wall to become waterlogged and peel, affecting the appearance of the exterior wall. Utility Model Content
[0003] In order to overcome the shortcomings of the existing technology, this utility model provides a waterproof structure for the eaves joint, which has the advantage of preventing water backflow.
[0004] To achieve the above objectives, this utility model provides the following technical solution: a waterproof structure for an eaves node, including an exterior wall surface, an eaves fixedly installed on the right side of the exterior wall surface, a groove provided inside the eaves, a slider slidably connected inside the groove, a guide nozzle fixedly installed on the right side of the slider, a stop bar fixedly installed above the guide nozzle, a support block fixedly installed on the left side of the guide nozzle, the support block being located at the bottom of the slider and fixedly connected to the support block, and a drip line provided at the bottom of the guide nozzle.
[0005] As a preferred embodiment of this utility model, a stud is engaged at the bottom of the eaves, an installation block is engaged on the outside of the stud, an eaves gutter is fixedly installed on the right side of the installation block, a guide block is fixedly installed inside the eaves gutter, and the eaves gutter is concave.
[0006] As a preferred embodiment of this utility model, there are two guide blocks, which are located on the left and right sides inside the outer wall surface, and the two guide blocks are right-angled triangles.
[0007] As a preferred embodiment of this utility model, the bottom of the eaves gutter is provided with a water outlet, a drain pipe is fixedly installed at the bottom of the water outlet, and a control ring is sleeved on the outside of the drain pipe.
[0008] As a preferred embodiment of this utility model, a baffle is fixedly installed above the eaves gutter, the baffle is located in front of the guide nozzle, and the distance between the baffle and the guide nozzle is small.
[0009] As a preferred embodiment of this utility model, there are multiple stop bars, all of which are located above the guide nozzle and in front of the eaves.
[0010] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0011] 1. This utility model features an eaves gutter fixedly installed on the right side of the mounting block, with the gutter located below the eaves. The bottom of the guide nozzle is located inside the eaves gutter, as is the drip line. When rainwater slides down from the top of the eaves to the right, it slides down the right side of the guide nozzle into the drip line. The drip line then blocks the rainwater. When the rainwater inside the drip line reaches a certain weight, it falls vertically downwards, preventing backflow and thus preventing dampness at the bottom of the eaves, providing some protection for the wall surface.
[0012] 2. This utility model has a stop bar fixedly installed above the guide nozzle, and the stop bar is located in front of the eaves. When rainwater slides down the upper part of the eaves to the right side of the guide nozzle, it will be blocked by the stop bar. At the same time, when there are branches, leaves and other debris, they will be blocked by the stop bar. At the same time, since a baffle is fixedly installed above the eaves gutter, the baffle is located in front of the guide nozzle and the distance between the baffle and the guide nozzle is small, so that branches, leaves and other debris will also be blocked. This achieves the goal of preventing large debris from entering the eaves gutter and causing blockage. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0014] Figure 2 This utility model Figure 1 Enlarged schematic diagram of the structure at point A;
[0015] Figure 3 This is a schematic diagram of the exterior wall structure of this utility model;
[0016] Figure 4 This is a schematic diagram of the eaves gutter structure of this utility model;
[0017] Figure 5 This utility model Figure 4 Enlarged schematic diagram of the structure at point B.
[0018] In the diagram: 1. Exterior wall surface; 2. Eaves; 3. Slide groove; 4. Sliding block; 5. Guide nozzle; 6. Stop bar; 7. Support block; 8. Drip line; 9. Mounting block; 10. Stud; 11. Eaves gutter; 12. Guide block; 13. Water outlet; 14. Drain pipe; 15. Control ring; 16. Baffle. 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] like Figures 1 to 5 As shown, this utility model provides a waterproof structure for an eaves node, including an outer wall 1, an eaves 2 fixedly installed on the right side of the outer wall 1, a groove 3 opened inside the eaves 2, a slider 4 slidably connected inside the groove 3, a guide nozzle 5 fixedly installed on the right side of the slider 4, a stop bar 6 fixedly installed above the guide nozzle 5, a support block 7 fixedly installed on the left side of the guide nozzle 5, the support block 7 is located at the bottom of the slider 4 and is fixedly connected to the support block 7, and a drip line 8 is opened at the bottom of the guide nozzle 5.
[0021] The main function of the drip line 8 is to block rainwater when it falls into the upper part of the eaves 2 and slides down the eaves 2. When the rainwater inside the drip line 8 reaches a certain weight, it will fall vertically downwards, thus preventing backflow and preventing the bottom of the eaves 2 from becoming damp.
[0022] Among them, the bottom of the eaves 2 is engaged with a stud 10, the outside of the stud 10 is engaged with a mounting block 9, the right side of the mounting block 9 is fixedly installed with an eaves gutter 11, the inside of the eaves gutter 11 is fixedly installed with a guide block 12, and the eaves gutter 11 is concave.
[0023] The eaves gutter 11 is located below the eaves 2, and the bottom of the guide nozzle 5 is located inside the eaves gutter 11. Its main function is to prevent rainwater from falling from a high place when it slides down the guide nozzle 5 and drips into the eaves gutter 11 through the drip line 8. When the water droplets are blown by the wind and fall on the window, they will produce a lot of noise, which will affect the quality of sleep at night.
[0024] There are two guide blocks 12, which are located on the left and right sides inside the outer wall 1, respectively. The two guide blocks 12 are right triangles.
[0025] The main function of the guide block 12 is to guide the water inside the eaves gutter 11 when there is a large amount of water, so that the water inside the eaves gutter 11 can be discharged quickly.
[0026] The bottom of the eaves gutter 11 is provided with a water outlet 13, and a drain pipe 14 is fixedly installed at the bottom of the water outlet 13. A control ring 15 is sleeved on the outside of the drain pipe 14.
[0027] The outlet 13 is located in the middle of the eaves gutter 11. Its main function is to discharge water into the eaves gutter 11 through the outlet 13 and the drain pipe 14 when water is stored inside, thereby achieving the effect of timely drainage.
[0028] Among them, a baffle 16 is fixedly installed above the eaves gutter 11. The baffle 16 is located in front of the guide nozzle 5 and the distance between the baffle 16 and the guide nozzle 5 is small.
[0029] The main function of the baffle 16 is to prevent some branches and debris from falling into the eaves gutter 11 and causing blockage of the drain outlet 13.
[0030] There are multiple stop levers 6, all of which are located above the guide mouth 5 and in front of the eaves 2.
[0031] The main function of the multiple baffles 6 is to block debris on one side of the eaves 2, preventing branches, leaves and other debris from falling into the eaves gutter 11 through the guide nozzle 5, which would cause blockage.
[0032] Working principle and usage process of this utility model:
[0033] First, the guide nozzle 5 is installed by sliding the slider 4 and the groove 3, so that the left side of the guide nozzle 5 fits with the right side of the eaves 2, and the stop bar 6 is located on the right side of the eaves 2.
[0034] Meanwhile, since the eaves gutter 11 is fixedly installed on the right side of the mounting block 9, and the eaves gutter 11 is located below the eaves 2, the bottom of the guide nozzle 5 is located inside the eaves gutter 11, and the drip line 8 is also located inside the eaves gutter 11, when rainwater slides down from the top of the eaves 2 to the right, it will slide down the right side of the guide nozzle 5 into the drip line 8. At this time, the drip line 8 will drip the rainwater into the eaves gutter 11, so that the rainwater will be discharged to the bottom through the drain pipe 14 through the outlet 13, thereby preventing rainwater from dripping from a high place and being blown by the wind to the windowsill, which would cause a loud noise.
[0035] Secondly, a drip line 8 is provided at the bottom of the guide nozzle 5. When rainwater falls into the upper part of the eaves 2 and slides down the eaves 2, it will fall down the bottom along the guide nozzle 5. At this time, the drip line 8 will block the rainwater. When the rainwater inside the drip line 8 reaches a certain weight, it will fall vertically downward, so that there will be no backflow and the bottom of the eaves 2 will not be damp.
[0036] Finally, when rainwater slides down from the top of the eaves 2 to the right side of the guide nozzle 5, it will be blocked by the baffle 6, which is located in front of the eaves 2. At this time, any debris such as branches and leaves will be blocked by the baffle 6. At the same time, since a baffle 16 is fixedly installed above the eaves gutter 11, and the baffle 16 is located in front of the guide nozzle 5 and the distance between the baffle 16 and the guide nozzle 5 is small, the debris such as branches and leaves will be blocked, thereby preventing large debris from entering the eaves gutter 11 and causing blockage.
[0037] 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 process, method, article, or apparatus.
[0038] 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 waterproof structure for eaves joints, comprising an exterior wall surface (1), characterized in that: An eaves (2) is fixedly installed on the right side of the outer wall (1). A groove (3) is provided inside the eaves (2). A slider (4) is slidably connected inside the groove (3). A guide nozzle (5) is fixedly installed on the right side of the slider (4). A stop bar (6) is fixedly installed above the guide nozzle (5). A support block (7) is fixedly installed on the left side of the guide nozzle (5). The support block (7) is located at the bottom of the slider (4) and is fixedly connected to the support block (7). A drip line (8) is provided at the bottom of the guide nozzle (5).
2. The waterproof structure for eaves joints according to claim 1, characterized in that: The bottom of the eaves (2) is engaged with a stud (10), the outside of the stud (10) is engaged with a mounting block (9), the right side of the mounting block (9) is fixedly installed with an eaves gutter (11), the inside of the eaves gutter (11) is fixedly installed with a guide block (12), and the eaves gutter (11) is concave.
3. The waterproof structure for eaves joints according to claim 2, characterized in that: There are two guide blocks (12), which are located on the left and right sides inside the outer wall (1) respectively, and the two guide blocks (12) are right triangles.
4. The waterproof structure for eaves joints according to claim 2, characterized in that: The bottom of the eaves gutter (11) is provided with a water outlet (13), and a drain pipe (14) is fixedly installed at the bottom of the water outlet (13). A control ring (15) is sleeved on the outside of the drain pipe (14).
5. A waterproof structure for eaves joints according to claim 2, characterized in that: A baffle (16) is fixedly installed above the eaves gutter (11), and the baffle (16) is located in front of the guide nozzle (5).
6. The waterproof structure for eaves joints according to claim 1, characterized in that: There are multiple stops (6), all of which are located above the guide mouth (5) and in front of the eaves (2).