Splash-free rainwater chain structure

Abstract

The utility model relates to the technical field of building installation, in particular to a non-splashing rainwater chain structure which comprises a water guide cup, a water guide lining is arranged on the water guide cup, a lining reinforcing plate is fixedly connected in the water guide lining, and a first connecting rod is arranged at the top of the water guide cup. A first fastening nut and a first fastening nut rod are arranged on the outer surface of the first connecting rod, a second connecting rod is arranged at the bottom of the water guide cup, a second fastening nut and a second fastening nut rod are arranged on the outer surface of the second connecting rod, and a third limiting bulge and a fourth limiting bulge are fixedly connected to the two ends of the second connecting rod respectively; through cooperative use of the water guide lining, the double-end nut, the first connecting rod and the second connecting rod, the situation of water splashing can be effectively solved, so that the rainwater chain is more ornamental, water resources are more effectively collected, through the arrangement of the water guide lining, rainwater is in smooth transition when flowing through the chain links, and the service life of the rainwater chain is prolonged. And the splashing phenomenon caused by direct impact on the lower-layer chain link is avoided.

Description

Technical Field

[0001] This utility model relates to the field of building installation technology, specifically to a non-splashing rainwater chain structure. Background Technology

[0002] Rain chains, as a decorative alternative to traditional building drainage pipes, are widely used in modern building roof drainage systems. They guide rainwater from the roof to the ground in stages through a series of linked links, combining practical function with aesthetic value. Current technologies mostly use metal, ceramic, or plastic materials, vertically linking ring-shaped or funnel-shaped units, relying on gravity to guide the water flow. The mainstream structures include open-link and semi-enclosed container types, with some products adding textures to the link surfaces to enhance water adhesion.

[0003] Current technology lacks an effective water flow transition structure between chain links, causing rainwater to generate significant impact force under gravity acceleration. When the water collides with lower chain links, it produces violent splashing. This phenomenon is particularly pronounced during heavy rain, causing not only pollution of surrounding walls and slippery surfaces, but also resulting in approximately 30% or more of the water failing to be effectively collected. Furthermore, the splashing water disrupts the visual integrity of the water curtain, significantly reducing its landscape value. Existing improvement solutions primarily focus on material rust prevention or aesthetic appeal. Utility Model Content

[0004] The purpose of this invention is to provide a non-splashing rainwater chain structure to address the problem mentioned in the background art: the lack of an effective water flow transition structure between chain links leads to rainwater generating significant impact force under gravity acceleration, resulting in violent splashing when the water collides with lower chain links. This phenomenon is particularly pronounced during heavy rain, causing not only pollution of surrounding walls and slippery ground, but also resulting in approximately 30% or more of the water resources failing to be effectively collected. Furthermore, the splashing water disrupts the visual integrity of the water curtain, significantly reducing its landscape value. Existing improvements primarily focus on material rust prevention or aesthetic appeal.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A non-splashing rainwater chain structure includes a water-guiding cup with a water-guiding liner. A reinforcing plate is fixedly connected inside the water-guiding liner. A first connecting rod is located at the top of the water-guiding cup. A first fastening nut and a first fastening nut rod are respectively provided on the outer surface of the first connecting rod. A first limiting bulge and a second limiting bulge are respectively fixedly connected to both ends of the first connecting rod. A second connecting rod is located at the bottom of the water-guiding cup. A second fastening nut and a second fastening nut rod are respectively provided on the outer surface of the second connecting rod. A third limiting bulge and a fourth limiting bulge are respectively fixedly connected to both ends of the second connecting rod.

[0007] As a preferred embodiment of this utility model, the two ends of the first connecting rod and the second connecting rod are respectively fixedly connected to spherical structures, and the first fastening nut and the second fastening nut are respectively provided with internal threads, hemispherical grooves and through holes, and the first fastening nut and the second fastening nut are positioned opposite each other.

[0008] As a preferred embodiment of this utility model, the surface of the inner reinforcing plate is provided with a mounting hole, and a double-ended nut is fixedly connected in the mounting hole. The first fastening nut and the second fastening nut are respectively threaded to the double-ended nut through internal threads.

[0009] As a preferred embodiment of this utility model, the top of the water-guiding liner is provided with a water inlet end, and the bottom of the water-guiding liner is provided with a water outlet end.

[0010] As a preferred embodiment of this utility model, the inner surface of the water guide cup is fixedly connected with an inward-turning structure, and the water guide cup is cylindrical in shape.

[0011] As a preferred embodiment of this utility model, the mounting hole is located at the top center of the inner lining reinforcing plate, and the double-headed nut is located at the center of the water-guiding lining.

[0012] As a preferred embodiment of this utility model, the first connecting rod and the second connecting rod are the same size, and the first connecting rod and the second connecting rod are positioned opposite each other.

[0013] As a preferred embodiment of this utility model, the first fastening nut and the second fastening nut are the same size, and both the first fastening nut and the second fastening nut are made of brass.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. In this utility model, the combined use of a water-guiding liner, a double-ended nut, a first connecting rod, and a second connecting rod effectively solves the problem of water splashing, making the rainwater chain more aesthetically pleasing and more efficient in collecting water resources. The water-guiding liner allows rainwater to flow smoothly through the chain links, avoiding splashing caused by direct impact on lower chain links. The clever design of the water-guiding liner guides the water flow direction, allowing it to flow smoothly under gravity and reducing the impact force of the water flow. The combined use of the double-ended nut, the first connecting rod, and the second connecting rod not only enhances the stability and robustness of the rainwater chain structure but also further optimizes the water flow path, ensuring that rainwater flows along a predetermined trajectory and effectively reducing the possibility of splashing. This design not only improves the aesthetics of the rainwater chain but also maintains a good visual effect.

[0016] 2. In this utility model, by setting up a water-guiding cup, a water-guiding liner, an inner liner reinforcing plate, mounting holes, and double-headed nuts, the water-guiding liner has a structure that is larger at the top and smaller at the bottom, which can further improve the water collection efficiency and structural stability of the rainwater chain. The combination of the water-guiding liner and the inner liner reinforcing plate not only enhances the internal structural strength of the rainwater chain, but also makes the water flow more stable when it flows through, reducing water turbulence and splashing. The addition of double-headed nuts further improves the tightness of the connection between the various components of the rainwater chain, ensuring the stability and durability of the entire structure. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the side and top structure of the water-guiding liner of this utility model;

[0019] Figure 3 This is a schematic diagram of the first fastening nut structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the first connecting rod structure of this utility model;

[0021] Figure 5 This is a schematic diagram of the side and top structure of the water guide cup of this utility model.

[0022] In the diagram: 1. Water guide cup; 2. Water guide liner; 3. Double-ended nut; 4. First connecting rod; 5. First fastening nut; 6. First limiting bulge; 7. First fastening nut rod; 8. Second limiting bulge; 9. Second connecting rod; 10. Second fastening nut; 11. Third limiting bulge; 12. Second fastening nut rod; 13. Fourth limiting bulge; 14. Water inlet end; 15. Water outlet end; 16. Mounting hole; 17. Inner liner reinforcing plate; 18. Hemispherical groove; 19. Through hole structure; 20. Internal thread; 21. Spherical structure; 22. Inward turning structure. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0024] For examples, please refer to Figures 1-5 This utility model provides a technical solution:

[0025] A non-splashing rainwater chain structure includes a water-guiding cup 1, a water-guiding liner 2, an inner liner reinforcing plate 17 fixedly connected inside the water-guiding liner 2, a first connecting rod 4 at the top of the water-guiding cup 1, a first fastening nut 5 and a first fastening nut rod 7 respectively provided on the outer surface of the first connecting rod 4, a first limiting bulge 6 and a second limiting bulge 8 respectively fixedly connected to both ends of the first connecting rod 4, a second connecting rod 9 at the bottom of the water-guiding cup 1, a second fastening nut 10 and a second fastening nut rod 12 respectively provided on the outer surface of the second connecting rod 9, a third limiting bulge 11 and a fourth limiting bulge 13 respectively fixedly connected to both ends of the second connecting rod 9.

[0026] The water-guiding liner 2 is cleverly designed to guide the direction of water flow, allowing it to flow smoothly under gravity and reducing the impact force of the water flow. The combined use of the double-ended nut 3, the first connecting rod 4, and the second connecting rod 9 not only enhances the stability and robustness of the rainwater chain structure but also further optimizes the water flow path.

[0027] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, spherical structures 21 are fixedly connected to both ends of the first connecting rod 4 and the second connecting rod 9, respectively. The first fastening nut 5 and the second fastening nut 10 are respectively provided with internal threads 20, hemispherical grooves 18, and through-hole structures 19. The first fastening nut 5 and the second fastening nut 10 are positioned opposite each other. Mounting holes 16 are provided on the surface of the inner lining reinforcing plate 17, and double-ended nuts 3 are fixedly connected to the mounting holes 16. The first fastening nut 5 and the second fastening nut 10 are respectively threaded to the double-ended nuts 3 through the internal threads 20. The top of the water-guiding lining 2 is... The water inlet 14 is provided, and the bottom of the water guide liner 2 is provided with an outlet 15. The inner surface of the water guide cup 1 is fixedly connected with an inward turning structure 22. The water guide cup 1 is cylindrical in shape. The mounting hole 16 is located at the top center of the inner liner reinforcing plate 17. The double-headed nut 3 is located at the center of the water guide liner 2. The first connecting rod 4 and the second connecting rod 9 are the same size and are positioned opposite each other. The first fastening nut 5 and the second fastening nut 10 are the same size and are both made of brass.

[0028] Among them, the water-guiding liner 2 is a structure that is larger at the top and smaller at the bottom, which can further improve the water collection efficiency of the rainwater chain and the stability of the structure. The water-guiding liner 2 is combined with the inner liner reinforcing plate 17 to enhance the internal structural strength of the rainwater chain.

[0029] The working process of this utility model is as follows: When using the non-splashing rainwater chain structure designed in this scheme, first check whether the device is working properly. Install the structure in a suitable working area. Rainwater can smoothly transition when flowing through the chain links, avoiding splashing caused by direct impact on the lower chain links. The design of the water-guiding liner 2 cleverly guides the direction of water flow, allowing it to flow smoothly under the action of gravity and reducing the impact force of the water flow. The combined use of the double-headed nut 3, the first connecting rod 4, and the second connecting rod 9 not only enhances the stability and robustness of the rainwater chain structure, but also further optimizes the water flow path, ensuring that rainwater can flow along the predetermined trajectory, effectively reducing the possibility of splashing. This design not only enhances the aesthetics of the rainwater chain and maintains a good visual effect, but the water-guiding liner 2, with its top-larger and bottom-smaller structure, can further improve the water collection efficiency and structural stability of the rainwater chain. The combination of the water-guiding liner 2 and the inner liner reinforcing plate 17 not only enhances the internal structural strength of the rainwater chain, but also makes the water flow more stable when flowing through it, reducing water turbulence and splashing. The addition of the double-ended nut 3 further enhances the tightness of the connection between the various components of the rain chain, ensuring the stability and durability of the entire structure.

[0030] 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 non-splashing rainwater chain structure, comprising a water guiding cup (1), characterized in that: The water guide cup (1) is provided with a water guide liner (2), and an inner liner reinforcing plate (17) is fixedly connected inside the water guide liner (2). The top of the water guide cup (1) is provided with a first connecting rod (4). The outer surface of the first connecting rod (4) is provided with a first fastening nut (5) and a first fastening nut rod (7). The two ends of the first connecting rod (4) are fixedly connected with a first limiting bulge (6) and a second limiting bulge (8). The bottom of the water guide cup (1) is provided with a second connecting rod (9). The outer surface of the second connecting rod (9) is provided with a second fastening nut (10) and a second fastening nut rod (12). The two ends of the second connecting rod (9) are fixedly connected with a third limiting bulge (11) and a fourth limiting bulge (13).

2. The non-splashing rainwater chain structure according to claim 1, characterized in that, The first connecting rod (4) and the second connecting rod (9) are respectively fixedly connected to a spherical structure (21). The first fastening nut (5) and the second fastening nut (10) are respectively provided with an internal thread (20), a hemispherical groove (18) and a through hole structure (19). The first fastening nut (5) and the second fastening nut (10) are positioned opposite each other.

3. The non-splashing rainwater chain structure according to claim 1, characterized in that, The inner lining reinforcement plate (17) has a mounting hole (16) on its surface. A double-ended nut (3) is fixedly connected in the mounting hole (16). The first fastening nut (5) and the second fastening nut (10) are respectively threaded to the double-ended nut (3) through internal threads (20).

4. The non-splashing rainwater chain structure according to claim 1, characterized in that, The water-guiding liner (2) has an inlet end (14) at the top and an outlet end (15) at the bottom.

5. The non-splashing rainwater chain structure according to claim 1, characterized in that, The inner wall of the water guide cup (1) is fixedly connected with an inward-turning structure (22), and the water guide cup (1) is cylindrical in shape.

6. The non-splashing rainwater chain structure according to claim 3, characterized in that, The mounting hole (16) is located at the top center of the inner lining reinforcing plate (17), and the double-headed nut (3) is located at the center of the water-guiding inner lining (2).

7. The non-splashing rainwater chain structure according to claim 1, characterized in that, The first connecting rod (4) and the second connecting rod (9) are the same size, and the first connecting rod (4) and the second connecting rod (9) are positioned opposite each other.

8. The non-splashing rainwater chain structure according to claim 1, characterized in that, The first fastening nut (5) and the second fastening nut (10) are the same size, and both the first fastening nut (5) and the second fastening nut (10) are made of brass.

Images