A backfill surface water diversion structure

Abstract

This utility model discloses a water-diverting structure for backfill surfaces, belonging to the field of waterproofing and water-diverting technology. It includes a recessed groove with two ends, one of which is a drainage end; the bottom of the other end is higher than the bottom of the drainage end. This utility model addresses the problems of difficult construction of drainage channels on foamed cement surfaces in bathrooms and the non-standard structure of the drainage channels.

Description

Technical Field

[0001] This utility model belongs to the field of waterproof and water-diverting technology, specifically a water-diverting structure for backfill surfaces. Background Technology

[0002] During bathroom construction, foamed cement is typically used for backfilling after the pipes are laid out. Then, tiles are pasted onto the solidified foamed cement surface, and waterproof adhesive is used to seal the tile gaps.

[0003] In actual use, waterproof adhesive cannot completely isolate water, which will seep into the space between the tiles and the foamed cement. If the water is not drained for a long time, bacteria will grow and the tiles will fall off. To achieve effective drainage, the common practice is to cut grooves on the surface of the foamed cement after it has hardened. This usually requires experienced craftsmen to complete, making the construction quite difficult. Therefore, a drainage groove structure suitable for drainage and water diversion on the surface of foamed cement backfill is proposed to solve the problem of high construction difficulty. Utility Model Content

[0004] To address the above problems, this utility model provides a backfill surface water-diverting structure to solve the problems of difficult construction of drainage channels on foamed cement surfaces in bathrooms and non-standard drainage channel structures.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A backfill surface water-guiding structure includes a recessed groove with two ends, one of which is a drainage end;

[0007] The bottom of the trough at the other end is higher than the bottom of the trough at the drainage end.

[0008] As a further improvement to the above solution, the groove is made of a single piece of molded sheet material.

[0009] As a further improvement to the above solution, a first reinforcing rib is provided at the upper edge of the plate forming the groove.

[0010] As a further improvement to the above solution, the bottom surface of the plate forming the groove is provided with a downwardly extending second reinforcing rib, which is arranged along the length of the groove.

[0011] As a further improvement to the above scheme, the second reinforcing rib extends downward and has a tip, which may be one or more.

[0012] As a further improvement to the above solution, a third reinforcing rib is provided on the inner surface of the plate forming the groove to connect the two sides. The third reinforcing rib is arranged at intervals and a clearance area is provided between it and the bottom of the groove to facilitate water flow.

[0013] As a further improvement to the above scheme, the cross-sectional shape of the groove is "V", arc, or polygonal.

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

[0015] 1. The traditional grooving process is replaced with a standardized water diversion structure, which allows construction to be carried out before the foamed cement has fully hardened, thus improving construction efficiency. Moreover, the standardized water diversion structure does not require extensive experience, making construction easier. The water diversion structure, with one end higher than the other, can divert seepage water away, thereby reducing water accumulation between the foamed cement and the tiles.

[0016] 2. The use of various shaped sheet cross-sectional structures makes it suitable for different usage environments. Furthermore, the addition of different reinforcing ribs enhances the product's strength. The pointed tip at the bottom of the second reinforcing rib facilitates placement on the surface of the foamed cement, making it easier to embed. The third reinforcing rib provides support to both sides of the sheet, preventing the foamed cement from squeezing and causing inward deformation of the sheet. Attached Figure Description

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

[0018] Figure 2 for Figure 1 Schematic diagram of the structure in direction A;

[0019] Figure 3 These are schematic diagrams of different cross-sections forming the groove of this utility model;

[0020] Figure 4 A schematic diagram of the first embodiment of the present invention with reinforcing ribs in different cross sections;

[0021] Figure 5 A schematic diagram of a second embodiment of the present invention with reinforcing ribs at different cross sections;

[0022] Figure 6 A schematic diagram of a second embodiment of the present invention with reinforcing ribs at different cross sections;

[0023] Figure 7 A schematic diagram illustrating the third reinforcing rib in this utility model;

[0024] Figure 8 This is a schematic diagram of the utility model in use.

[0025] In the diagram: 10, groove; 11, drain end; 12, first reinforcing rib; 13, second reinforcing rib; 14, third reinforcing rib; 15, avoidance area. Detailed Implementation

[0026] To enable those skilled in the art to better understand the technical solution, the present invention will be described in detail below with reference to the embodiments. The description in this part is only exemplary and explanatory, and should not be used to limit the scope of protection of the present invention in any way.

[0027] like Figures 1-8 As shown, the specific solution of this embodiment is: a backfill surface water-guiding structure, including a recessed groove 10. Specifically, the groove 10 is made of an integrally formed board. Water seeping between the foamed cement and the tile flows into the groove 10 to reduce water accumulation between the foamed cement and the tile. The groove 10 has two ends, which are the two ends of the board. (See attached diagram.) Figure 1 As shown, one end is the drain end 11; the bottom of the groove at the other end is higher than the bottom of the drain end 11. Therefore, when water is introduced into the groove 10, because the bottom of the drain end 11 is lower, the water will flow towards the drain end 11 side, such as... Figure 8 As shown, one side of the drain end 11 is close to the drain pipe, which allows seepage water to be introduced into the drain pipe, thus reducing water accumulation.

[0028] In this embodiment, the cross-sectional shape of the groove 10 is "V" shaped, arc-shaped, or polygonal, which can be achieved by shaping the plate material, such as... Figure 3 As shown, several cross-sectional shapes of plates are listed. It is clear that only two examples are provided for the cross-sectional shapes of polygonal structures. Based on these two examples, other polygonal cross-sectional shapes can be directly extended as needed. A first reinforcing rib 12 is provided at the upper edge of the plate forming the groove 10. The structure of the first reinforcing rib 12 can be referred to the attached diagram. Figure 4 As shown, Figure 4 The structure in the text is merely an example.

[0029] In addition, this application also provides another embodiment for arranging reinforcing ribs, such as... Figure 5 As shown, the bottom surface of the plate forming the groove 10 is provided with a downwardly extending second reinforcing rib 13. The second reinforcing rib 13 is arranged along the length direction of the groove 10, and the downwardly extending second reinforcing rib 13 has a tip, which can be one or more. It should be noted that in this embodiment, Figure 5 The plates with cross-sections shown in Figures (a) and (b) have one pointed tip at the bottom, while the plates with cross-sections shown in Figures (c) and (d) have two pointed tips at the bottom. This does not mean that the plates can only be arranged according to the figures in this application; they can be arranged according to the actual situation. Especially for plates with curved or polygonal cross-sections, multiple pointed tips are often provided. These pointed tips facilitate placement on the foamed cement surface and are easier to embed. Furthermore, the first reinforcing rib 12 and the second reinforcing rib 13 can be combined, such as... Figure 6 The structure.

[0030] In another embodiment, this application provides a third reinforcing rib 14 connecting the two sides of the inner surface of the plate forming the groove 10. The third reinforcing ribs 14 are spaced apart, and a clearance area 15 is provided between them and the bottom of the groove to facilitate water flow. The third reinforcing ribs 14 can support the two sides of the plate to reduce the phenomenon of foamed cement squeezing the groove 10 towards the center during the arrangement process. The clearance area 15 is actually the gap between the third reinforcing rib and the bottom of the groove to facilitate water flow. This embodiment is different from the embodiment of the first reinforcing rib 12 and the second reinforcing rib 13. In this embodiment, as Figure 7 The diagram shows only the case of the third reinforcing rib 14; however, the scheme of setting the third reinforcing rib 14 in this embodiment can also be combined with the scheme of setting the first reinforcing rib 12 and the second reinforcing rib 13, depending on actual needs.

[0031] It should be noted that, in this document, the terms "including," "comprising," 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. Specific examples have been used in this document to illustrate the principles and implementation methods of the present invention. These examples are merely for the purpose of helping to understand the method and core ideas of the present invention. The above descriptions are only preferred embodiments of the present invention. It should be pointed out that, due to the limitations of written expression and the objective existence of infinite specific structures, those skilled in the art can make several improvements, modifications, or changes without departing from the principles of the present invention, and can also combine the above technical features in an appropriate manner. These improvements, modifications, changes, or combinations, or the direct application of the concept and technical solution of the present invention to other situations without modification, should all be considered within the scope of protection of the present invention.

Claims

1. A backfilled surface diversion structure, characterized by, Includes a recessed groove (10) having two ends, one of which is a drainage end (11). The bottom of the groove at the other end is higher than the bottom of the groove at the drainage end (11); the groove (10) is made of a single-piece molded plate; a first reinforcing rib (12) is provided at the upper edge of the plate forming the groove (10). The bottom surface of the plate forming the groove (10) is provided with a downwardly extending second reinforcing rib (13), which is arranged along the length direction of the groove (10). The second reinforcing rib (13) extends downward and has a tip, which may be one or more.

2. A backfilled surface conduit structure according to claim 1, wherein, The cross-sectional shape of the groove (10) is "V", arc or polygon.

3. A backfilled surface diversion structure characterized by, The groove (10) includes a recessed groove (10) with two ends, one end of which is a drainage end (11); the bottom of the groove at the other end is higher than the bottom of the drainage end (11); the groove (10) is made of a single-piece molded plate. The inner surface of the plate forming the groove (10) is provided with a third reinforcing rib (14) connecting the two sides. The third reinforcing ribs (14) are arranged at intervals and a clearance area (15) is provided between them and the bottom of the groove to facilitate water flow.

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