Non-descending-plate same-floor drainage toilet and floor drain mechanism thereof
By using a box-shaped floor drain system in the bathroom, the shower area and the wash area can be drained on the same floor, which solves the inconvenience and aesthetic problems caused by horizontal pipes in traditional construction, and improves the convenience of construction and the flatness of the base plate.
Patent Information
- Application Number
- CN202422994756.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-05
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2034-12-05
AI Technical Summary
In the construction of traditional non-lowering floor-floor drainage bathrooms, horizontal pipes with side-drainage floor drains are installed in the shower area and wash area, connecting to the pipe well, which leads to inconvenience in construction and poor aesthetics.
The non-drop-slab, same-floor drainage bathroom floor drain system adopts a box structure, including a box embedded in the floor of the shower area and wash area. It allows accumulated water to be discharged laterally into the drainage riser through a horizontally oriented drainage outlet and floor drain, avoiding the installation and covering of horizontal pipes.
This design achieves in-floor drainage in the bathroom, avoiding the complexity and aesthetic issues associated with horizontal pipe construction, improving construction convenience and the flatness of the base slab, and meeting the construction requirements without lowering the slab.
Smart Images
Figure CN223607938U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of bathroom construction, especially to a non-reducing plate same-floor drainage bathroom and floor drain mechanism thereof. BACKGROUND
[0002] For the dry-wet separation type bathroom, the shower area and the washing area are separated by a partition wall. The non-reducing plate same-floor drainage structure used in the bathroom requires no increase in the thickness of the floor panel, and the accumulated water is horizontally drained into the vertical drainage pipe. The traditional method is to set a side drain in the shower area and the washing area, respectively, and the two side drains are connected to the vertical drainage pipe in the pipe well through horizontal pipelines. This setting method requires laying horizontal pipelines above the bathroom floor panel and setting a structure for covering the horizontal pipelines, which brings inconvenience to decoration construction and affects the flatness of the floor panel, and the horizontal pipelines protrude from the floor panel, affecting the aesthetic appearance. SUMMARY
[0003] (I) Technical problem to be solved
[0004] In view of the above-mentioned shortcomings and deficiencies of the prior art, the utility model provides a non-reducing plate same-floor drainage bathroom and floor drain mechanism thereof, which solves the technical problem that the prior art uses the method of setting side drains in the shower area and the washing area, respectively, and the two side drains are connected to the vertical drainage pipe in the pipe well through horizontal pipelines, which causes pipeline leakage and brings inconvenience to decoration construction.
[0005] (II) Technical scheme
[0006] In order to achieve the above-mentioned purpose, the utility model adopts the main technical scheme comprising:
[0007] In the first aspect, the utility model embodiment provides a floor drain mechanism of a non-reducing plate same-floor drainage bathroom, which comprises a box body, a first floor drain and a second floor drain.
[0008] The box body comprises a first box part capable of being embedded in the ground of the shower area and a second box part capable of being embedded in the ground of the washing area, the inner cavities of the first box part and the second box part are communicated, and a horizontally oriented drainage opening is formed on the first box part or the second box part.
[0009] The top of the first box part is provided with the first floor drain, and the top of the second box part is provided with the second floor drain.
[0010] According to the utility model, the second floor drain can open or close the water inlet opening formed on the top of the second box part.
[0011] The drainage opening is formed on the first box part.
[0012] According to the utility model, the second floor drain is a bounce floor drain capable of being detachably covered on the water inlet opening.
[0013] According to the utility model, the top of the second box part can be lower than the finished surface of the washing and grooming area ground;
[0014] The top of the second box part is provided with a boss, the water inlet is formed on the boss, and the boss can be flush with the finished surface of the washing and grooming area ground.
[0015] According to the utility model, the first box part and the second box part are both elongated box bodies;
[0016] The bottom surface of the second box part extends downward to the bottom surface of the first box part corresponding to the position of the drain outlet.
[0017] According to the utility model, the top of the first box part is provided with an elongated hole extending along the length direction thereof;
[0018] The first floor drain is detachably covered on the elongated hole.
[0019] According to the utility model, the side wall of the first box part protrudes outward and extends upward to form an embedded part, and the embedded part can be embedded into the tube well wall;
[0020] The elongated hole extends to the water inlet side of the embedded part;
[0021] The drain outlet is formed on the drain outlet side of the embedded part, and the embedded part protrudes outward to form a side drain connector which is in communication with the drain outlet and is horizontally oriented;
[0022] The side drain connector is a pipe body, and can be in communication with the side drain pipeline.
[0023] According to the utility model, the first floor drain is a grating cover plate.
[0024] In a second aspect, the utility model also provides a no-drop-floor same-floor drainage bathroom, which comprises the floor drain mechanism, the shower area ground, the washing and grooming area ground, a tube well wall, a side drain pipeline and a drainage vertical pipe.
[0025] The shower area ground and the washing and grooming area ground form the bottom plate of the bathroom;
[0026] The lower part of the first box part is embedded into the concrete floor slab in the shower area ground, and the first floor drain covered on the top of the first box part is flush with the decorative surface layer in the shower area ground;
[0027] The lower part of the second box part is embedded into the concrete floor slab in the washing and grooming area ground, and the top of the second box part is paved with the decorative surface layer in the washing and grooming area ground;
[0028] The pipe well wall surrounds the drain vertical pipe and the side drain pipe and is arranged on the top of the shower area ground; the side drain pipe is horizontally oriented, one end of the side drain pipe is communicated with the drain vertical pipe, and the other end is communicated with the drain port on the first box part or the second box part.
[0029] (III) Beneficial Effects
[0030] The beneficial effects of the utility model are: the accumulated water on the shower area ground can be drained into the first box part through the first floor drain, the accumulated water on the washing area ground can be drained into the second box part through the second floor drain, and the accumulated water in the first box part and the second box part can be drained into the drain vertical pipe through the horizontally oriented drain port on the first box part or the second box part. Thus, the local floor drain mechanism can meet the drainage requirements of the shower area ground and the washing area ground of the bathroom at the same time, without the need of additionally arranging a horizontal pipe connecting the two floor drains with the drain vertical pipe in the communication pipe well, and without the need of covering the communication pipe protruding from the bottom plate, so as to facilitate the decoration construction, the arrangement of the first box part and the second box part embedded in the ground will not affect the flatness of the bottom plate ground, and the practicability is improved. Meanwhile, the thickness of the first box part and the second box part is matched with the thickness of the bottom plate, so that the first box part and the second box part can be embedded in the bottom plate, without the need of increasing the thickness of the bottom plate (i.e. without the need of lowering the plate), and the same layer drainage is realized by the lateral drainage of the drain port into the drain vertical pipe, so as to meet the construction requirements of the bathroom without lowering the plate and the same layer drainage. BRIEF DESCRIPTION OF DRAWINGS
[0031] Figure 1 It is a top view schematic diagram of the bathroom with lowered plate and same layer drainage of the utility model;
[0032] Figure 2 It is a schematic diagram of C-C in Figure 1
[0033] Figure 3 It is a schematic diagram of D-D in Figure 1
[0034] Figure 4 It is a schematic diagram of E-E in Figure 1
[0035] Figure 5 It is a three-dimensional schematic diagram of the floor drain mechanism.
[0036]
Explanation of Symbols
[0037] 1: box body; 11: first box part: 111: embedded part; 112: elongated hole; 113: side drain joint; 12: second box part; 121: boss; 1211: water inlet; 122: groove body;
[0038] 2: first floor drain;
[0039] 3: Floor drain; 31: Panel; 32: Filter basket; 33: Spring-loaded core;
[0040] 4: Shower area floor;
[0041] 5. Floor in the wash area;
[0042] 6: Manhole wall;
[0043] 7: Side-drainage pipes;
[0044] 8: Partition wall;
[0045] A: Concrete floor slab; B: Ground surface layer; B1: Decorative surface layer. Detailed Implementation
[0046] To better explain and facilitate understanding of this utility model, a detailed description of its specific embodiments is provided below with reference to the accompanying drawings. In this document, directional terms such as "upper" and "lower" are used interchangeably with... Figure 2 The orientation is used as a reference.
[0047] See Figures 1-5 The present invention provides a floor drain mechanism for a non-lowering, same-floor drainage bathroom, comprising a box 1, a first floor drain 2, and a second floor drain 3.
[0048] The box body 1 includes a first box part 11 that can be embedded in the shower area floor 4 and a second box part 12 that can be embedded in the wash area floor 5. The inner cavities of the first box part 11 and the second box part 12 are connected, and a horizontally oriented drain outlet is provided on the first box part 11 or the second box part 12.
[0049] Water accumulated on the shower area floor 4 can drain into the first drain box 11 through the first drain 2, and water accumulated on the washbasin area floor 5 can drain into the second drain box 12 through the second drain 3. Water accumulated in the first drain box 11 and the second drain box 12 can be drained laterally into the drain riser through horizontally oriented drain outlets on the first drain box 11 or the second drain box. Therefore, this drain mechanism can simultaneously meet the drainage requirements of both the shower area floor 4 and the washbasin area floor 5 in the bathroom. It eliminates the need for additional horizontal pipes connecting the two drains in a manifold, and also eliminates the need to cover the connecting pipes protruding from the base plate, facilitating construction. The fact that both the first drain box 11 and the second drain box 12 are embedded in the base plate does not affect the flatness of the base plate, thus improving practicality. Meanwhile, the thickness of the first box 11 and the second box 12 is compatible with the thickness of the base plate, so that the first box 11 and the second box 12 can be embedded in the base plate without increasing the thickness of the base plate or lowering the plate. The drainage is discharged from the side of the drain outlet into the drain riser to achieve same-floor drainage, which meets the construction requirements of bathrooms with same-floor drainage without lowering the plate.
[0050] Further, the top of the second box part 12 is provided with a second floor drain 3 capable of opening or closing a water inlet 1211 of the top of the second box part 12, and a drain hole is formed on the first box part 11.
[0051] When the floor 5 of the wash area needs to be drained, the water inlet 1211 can be opened by the second floor drain 3 to drain water into the second box part 12.
[0052] When the wash area does not need to be drained, the water inlet 1211 of the second box part 12 can be closed by the second floor drain 3 to prevent the water in the first box part 11 from flowing back and overflowing from the water inlet 1211. At the same time, the drain stand pipe is generally located in the corner of the shower area, and the drain hole is formed on the first box part 11 embedded in the floor 5 of the shower area, which can shorten the drainage distance between the drain hole and the drain stand pipe.
[0053] Preferably, the second floor drain 3 is a bounce floor drain capable of being detachably covered on the water inlet 1211, so as to conveniently open or close the water inlet 1211, and can be taken off for cleaning the second box part 12.
[0054] The bounce floor drain includes a panel 31, a filter basket 32 and a bounce core 33. The panel 31 is inserted into the water inlet 1211, the filter basket 32 is inserted into the panel 31, and the bounce core 33 is inserted into the filter basket 32. The bounce core 33 can be pressed downward to open or close the water inlet 1211. It should be noted that the bounce floor drain is a conventional setting for pressing to open or close the water inlet 1211, and will not be described here.
[0055] The outer periphery of the panel 31, the filter basket 32 and the bounce core 33 is sleeved with a sealing ring to realize the insertion and removal of the panel 31, the filter basket 32 and the bounce core 33 with the corresponding water inlet 1211, panel 31 and filter basket 32, so as to facilitate the cleaning of the structure of the panel 31, the filter basket 32 and the bounce core 33 and the second box part 12 after being removed.
[0056] Further, the top of the second box part 12 can be lower than the finished surface of the wash area floor 5 to reserve space for laying the decorative surface layer B1 on the top of the second box part 12, improving the aesthetics.
[0057] Preferably, the top of the second box part 12 is lower than the finished surface of the wash area floor 5 by 15-20 mm to adapt to the thickness of the decorative surface layer B1 of the conventional type.
[0058] Further, the top of the second box part 12 is provided with a boss 121, and the water inlet 1211 is formed on the boss 121, and the boss 121 can be flush with the finished surface of the wash area floor 5 to improve the aesthetics.
[0059] Optionally, the second box part 12 is downwardly protruded to form a groove 122 for accommodating the lower end of the bouncing core 33, corresponding to the bottom of the bouncing core 33 in the second floor drain 3, so as to adapt to the second box part 12 with a smaller thickness to be installed with the bouncing floor drain, and thus the second box part 12 is adapted to be installed in the wash area floor 5 with a smaller thickness, and thus the thickness of the floor plate does not need to be increased, i.e. the floor plate does not need to be lowered.
[0060] Further, the first box part 11 and the second box part 12 are both long box bodies 1, so as to reduce the processing difficulty.
[0061] Preferably, the second box part 12 is downwardly and inwardly inclined to the bottom surface of the second floor drain 3, and extends to the inner side of the bottom surface of the first box part 11 corresponding to the position of the drain port, so as to facilitate the water accumulated in the first box part 11 and the second box part 12 to flow downwardly under the action of gravity to the drain port of the first box part 11 and be drained into the drain vertical pipe. More preferably, the inclination gradient is 1%.
[0062] Preferably, the first box part 11 and the second box part 12 are integrated metal box bodies 1, so as to facilitate the processing and facilitate the processing into different thicknesses to be embedded in floor plates with different thicknesses.
[0063] Preferably, the top of the first box part 11 is provided with an elongated hole 112 extending along the length direction thereof. By providing the elongated hole 112 with a larger area, the accumulated water can be quickly drained, and the problem that the floor plate is prone to water accumulation due to the weak drainage capacity of the side drain in the prior art is effectively solved. The first floor drain 2 is detachably covered on the elongated hole 112, so as to facilitate the first floor drain 2 to be taken down and the first box part 11 to be cleaned.
[0064] Further, the first box part 11 is outwardly protruded and upwardly extended to form an embedding part 111 which is capable of being embedded in the pipe well wall 6, corresponding to the side wall of the side drain pipe 7. The elongated hole 112 extends to the water inlet side of the embedding part 111, so as to enhance the drainage capacity of the accumulated water. The first floor drain 2 is capable of being detachably covered on the entire elongated hole 112.
[0065] The drain port is provided on the drainage side of the embedding part 111, and is capable of being communicated with the side drain pipe 7 surrounded by the pipe well wall 6 through the embedding of the pipe well wall 6, so as to enable the accumulated water in the first box part 11 to be drained into the drain vertical pipe through the drain port.
[0066] The embedding portion 111 is outwardly protruded and upwardly extended on the first box portion 11 to expand the diameter of the drain port that can be formed, and to be adapted to the side drain pipe 7 with larger diameter to drain into the vertical drain pipe through the side drain pipe 7. The setting mode can ensure the communication with the side drain pipe 7 while effectively reducing the overall thickness of the first box portion 11 to be adapted to be installed into the shower area floor 4 with smaller thickness, and thus does not need to increase the thickness of the floor panel or to do the floor lowering treatment. Meanwhile, the embedding of the embedding portion 111 into the pipe well wall 6 without protruding from the pipe well wall 6 can improve the aesthetics.
[0067] Specifically, the drain side of the embedding portion 111 is further outwardly protruded to form a side drain joint 113 that is in communication with the drain port and horizontally oriented. The side drain joint 113 is a pipe body that can communicate with the side drain pipe 7.
[0068] Specifically, the embedding portion 111 is formed at one side of the first box portion 11 in the width direction or at one end of the first box portion 11 away from the second box portion 12 in the length direction (see Figure 5 Specifically, the position of the embedding portion 111 can be determined according to the position of the side drain pipe 7 communicated by the first box portion 11.
[0069] Specifically, the first floor drain 2 can be covered on the stepped surface on the top of the first box portion 11 to facilitate the covering or removal.
[0070] Optionally, the first floor drain 2 is a grating cover plate.
[0071] Embodiment 2
[0072] This embodiment is based on the floor drain mechanism in Embodiment 1, and further provides a non-floor-lowering same-floor drainage bathroom, which comprises the floor drain mechanism, the shower area floor 4, the washing area floor 5, the pipe well wall 6, the side drain pipe 7 and the vertical drain pipe in Embodiment 1.
[0073] The shower area and the washing area are separated by the partition wall 8. The shower area floor 4 and the washing area floor 5 form the floor panel of the bathroom.
[0074] The lower part of the first box portion 11 is embedded into the concrete floor A in the shower area floor 4, and the hollow cover body on the top of the first box portion 11 is flush with the decorative surface layer B1 in the shower area floor 4. The lower part of the second box portion 12 is embedded into the concrete floor A in the washing area floor 5, and the top of the second box portion 12 is lower than the finished surface of the washing area floor 5 to lay the decorative surface layer B1 in the washing area floor 5 on the top.
[0075] The lower part of the first box part 11 and the lower part of the second box part 12 are embedded in the concrete floor A, so that the height of the first box part 11 and the second box part 12 above the concrete floor A is reduced, and the thickness of the ground surface layer B, including the decorative surface layer B1 and the waterproof layer, which is laid on the top of the concrete floor A and is flush with the first floor drain 2 on the first box part 11 and the second floor drain 3 on the second box part 12, is reduced, so that the ground surface layer does not need to be thickened, and only the laying requirements of the waterproof layer, the slope and the decorative surface layer B1 need to be considered.
[0076] The pipe wall 6 surrounds the drain vertical pipe and the side drain pipe 7 and is arranged on the top of the shower area floor 4. The side drain pipe 7 is horizontally oriented, one end of the side drain pipe 7 is communicated with the drain vertical pipe, and the other end is communicated with the drain port on the first box part 11 or the second box part 12. The water in the first box part 11 and the second box part 12 is sequentially drained into the drain vertical pipe through the drain port and the side drain pipe 7.
[0077] Specifically, the other end of the side drain pipe 7 is communicated with the side drain joint 113.
[0078] Specifically, the groove 122 at the bottom of the second box part 12 is embedded in the concrete floor A with a thickness of 10mm-20mm.
[0079] Specifically, the shower area floor 4 and the washing area floor 5 each include, from bottom to top, a concrete floor, a waterproof layer and a decorative surface layer B1.
[0080] During processing, the lower part of the first box part 11 and the second box part 12 can be integrally poured and formed with the concrete floor A, so as to facilitate construction. Then, the first floor drain 2 is covered on the elongated hole 112 of the first box part 11, the second floor drain 3 is installed on the water inlet 1211 of the second box part 12, and the leveling, waterproofing and laying of the decorative surface layer B1 are simultaneously performed on the top of the concrete floor A.
[0081] In the description of the present application, it should be understood that the terms "first" and "second" are only used for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.
[0082] In the utility model, unless another definite provision and limitation, the terms "mount", "link", "connect", "fix" and so on should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be direct connection, also can pass through intermediate medium indirectly connect;Can be two element internal communication or two element mutual action relation.For ordinary skilled person in the art, can understand the specific meaning of above-mentioned terms in the utility model according to specific circumstances.
[0083] In the utility model, unless another definite provision and limitation, the terms "mount", "link", "connect", "fix" and so on should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be direct connection, also can pass through intermediate medium indirectly connect;Can be two element internal communication or two element mutual action relation.For ordinary skilled person in the art, can understand the specific meaning of above-mentioned terms in the utility model according to specific circumstances.
[0084] In the description of the specification, the description of the terms "one embodiment", "some embodiments", "embodiment", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are contained in at least one embodiment or example of the utility model. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine the different embodiments or examples described in the specification and the features of the different embodiments or examples without contradiction.
[0085] Although the embodiments of the utility model have been shown and described above, it can be understood that the above-mentioned embodiments are exemplary and cannot be understood as limiting the utility model, and ordinary skilled person in the art can change, modify, replace and change the above-mentioned embodiments within the scope of the utility model.
Claims
1. A floor drain mechanism for a non-lowering, same-floor drainage bathroom, characterized in that, The drain mechanism comprises a box body (1), a first floor drain (2) and a second floor drain (3); The box body (1) comprises a first box part (11) capable of being embedded in a shower area floor (4) and a second box part (12) capable of being embedded in a wash area floor (5), the inner cavities of the first box part (11) and the second box part (12) are communicated, and a horizontally oriented drain port is formed on the first box part (11) or the second box part (12); A first floor drain (2) is arranged on the top of the first box part (11), and a second floor drain (3) is arranged on the top of the second box part (12).
2. The no-fall same-floor drainage bathroom floor drain mechanism according to claim 1, characterized in that, The second floor drain (3) is capable of opening or closing a water inlet port (1211) formed on the top of the second box part (12); The drain port is formed on the first box part (11).
3. The no-fall same-floor drainage bathroom floor drain mechanism according to claim 2, characterized in that, The second floor drain (3) is a bounce floor drain capable of being detachably covered on the water inlet port (1211).
4. The no-fall same-floor drainage bathroom floor drain mechanism according to claim 2, wherein, The top of the second box part (12) is capable of being lower than the finished surface of the wash area floor (5); The top of the second box part (12) is provided with a boss (121), the water inlet port (1211) is formed on the boss (121), and the boss (121) is capable of being flush with the finished surface of the wash area floor (5).
5. The no-floor same-floor drainage bathroom floor drain mechanism according to claim 2, characterized in that, The first box part (11) and the second box part (12) are both elongated box bodies (1); The bottom surface of the second box part (12) downwardly extends to the bottom surface of the first box part (11) at a position corresponding to the second floor drain (3).
6. The no-floor same-floor drainage bathroom floor drain mechanism according to claim 1, wherein, The top of the first box part (11) is provided with an elongated hole (112) extending along the length direction thereof; The first floor drain (2) is detachably arranged on the elongated hole (112).
7. The no-fall same-floor drainage bathroom floor drain mechanism according to claim 6, characterized in that, The side wall of the first box part (11) outwardly protrudes and upwardly extends to form an embedding part (111), and the embedding part (111) is capable of being embedded in a pipe wall (6); The elongated hole (112) extends to the water inlet side of the embedding part (111); The drain outlet side of the embedding part (111) is provided with the drain port, and outwardly protrudes to form a side drain connector (113) communicated with the drain port and horizontally oriented; The side drain connector (113) is a pipe body capable of being communicated with a side drain pipeline (7).
8. The no-raising-floor same-floor drainage bathroom floor drain mechanism according to claim 1, wherein, The first floor drain (2) is a grid cover plate.
9. A no-flood floor drainage toilet room characterized by, The drain mechanism, the shower area floor (4), the wash area floor (5), the pipe wall (6), the side drain pipeline (7) and a drain vertical pipe are arranged in a bathroom; The shower area floor (4) and the wash area floor (5) form the bottom plate of the bathroom; The lower part of the first box part (11) is embedded in a concrete floor (A) in the shower area floor (4), and the first floor drain arranged on the top of the first box part (11) is flush with a decorative surface layer (B1) in the shower area floor (4); The lower part of the second box part (12) is embedded in a concrete floor (A) in the wash area floor (5), and the top of the second box part (12) is paved with a decorative surface layer (B1) in the wash area floor (5). The tube well wall (6) surrounds the drain vertical pipe and the side drain pipe (7) and is arranged on the top of the shower area ground (4); the side drain pipe (7) is horizontally oriented, one end of the side drain pipe (7) is communicated with the drain vertical pipe, and the other end is communicated with the drain port on the first box part (11) or the second box part (12).