A type of RV toilet base anti-overflow structure

Abstract

This utility model relates to the field of anti-overflow structure technology, and in particular to an anti-overflow structure for a RV toilet base, including an anti-overflow base and a water pipe profile. The water pipe profile has a convex cross-section and has a primary platform at the lower end and a secondary platform at the upper end. The anti-overflow base has flanges around its perimeter, which are mounted on the primary platform. The flanges have multiple drainage holes that communicate with the water pipe profile. This utility model uses the secondary platform of the water pipe profile to block water when the vehicle is not in a proper position and sewage is flowing out of the toilet base, and drains the water into the sewage tank in a timely manner through the drainage holes, preventing sewage from flowing into the vehicle and avoiding sewage overflowing into other areas of the vehicle.

Description

Technical Field

[0001] This utility model relates to the field of anti-overflow structure technology, and in particular to an anti-overflow structure for the base of a RV toilet. Background Technology

[0002] RVs are a type of fashionable vehicle imported from abroad. The home furnishings on the vehicle include: bedding, stove, refrigerator, cabinets, sofa, dining table and chairs, washing facilities, air conditioning, TV, audio equipment and other furniture and appliances. It can be divided into driving area, living area, bedroom area, toilet area, kitchen area, etc. Passengers can wash themselves through the toilet, and the wastewater generated flows into the grey water tank through the toilet base. Therefore, the toilet base of the RV is one of the important components of the RV.

[0003] Traditional RV toilet base structures have the advantages of simple structure and drainage, but they still have their shortcomings.

[0004] Traditional RV toilet bases, due to the vehicle's front being lower than its rear, and the vehicle being parked on uneven roads, often fail to completely contain water. This causes water to overflow into living and kitchen areas, soaking furniture and floors, leading to mold growth and shortening the lifespan of RV furniture and floors.

[0005] Based on the above situation, we propose a RV toilet base anti-overflow structure to solve the above problems. Utility Model Content

[0006] This utility model provides a side-overflow prevention structure for the toilet base of a motorhome, in order to solve the problem in the prior art that the toilet base baffle cannot completely block water inside the toilet base, resulting in water overflowing.

[0007] The technical problem solved by this utility model is achieved by the following technical solution:

[0008] A RV toilet base anti-overflow structure includes an anti-overflow base and a water supply pipe profile. The water supply pipe profile has a convex cross-section and has a primary platform at the lower end and a secondary platform at the upper end. The anti-overflow base has flanges around its perimeter, which are mounted on the primary platform. The flanges have multiple water flow holes that communicate with the water supply pipe profile.

[0009] Preferably, there are multiple drainage holes, and the multiple drainage holes are equidistantly arranged along the length extension direction of each flange.

[0010] Preferably, the top height of the flange is lower than the height of the secondary platform.

[0011] Preferably, it also includes a floor drain, which is installed on the anti-overflow base and its output end is connected to the sewage tank.

[0012] Preferably, the upper surface of the secondary platform is flush with the RV floor.

[0013] Preferably, the water supply pipe profile is connected to the anti-overflow base by a sealing and adhesive method.

[0014] The beneficial effects of this utility model are: the secondary platform of the water pipe profile can block water when the vehicle is not in the correct position and sewage is flowing out of the toilet base, and the water is discharged into the sewage tank in time through the water outlet, so that sewage will not flow into the vehicle, prevent sewage from overflowing into other areas of the vehicle, prevent furniture and floors from being soaked and moldy, and extend the service life of the interior facilities of the RV. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0016] Figure 1 The front view provided for this utility model;

[0017] Figure 2 A front view provided for this utility model;

[0018] Figure 3 This is a schematic diagram of the equiaxed side structure provided by this utility model;

[0019] Figure 4 Provided by this utility model Figure 3 Enlarged schematic diagram of the structure at point A in the middle;

[0020] Figure 5 This is a schematic diagram of a partial cross-sectional structure of the conveying pipeline in this utility model.

[0021] In the diagram, 1. Anti-overflow base; 2. Water pipe profile; 21. Primary platform; 22. Secondary platform; 3. Flanged edge; 4. Drain hole; 5. Floor drain; 6. Floor. Detailed Implementation

[0022] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the following description, in conjunction with specific illustrations, further elaborates on this utility model.

[0023] Reference Figures 1-5As shown, a RV toilet base anti-overflow structure includes an anti-overflow base 1 and a water pipe profile 2. The water pipe profile 2 has a convex cross-section and has a primary platform 21 at the lower end and a secondary platform 22 at the upper end. The water pipe profile 2 is set along the outer periphery of the anti-overflow base 1. The primary platform 21 at the lower end has a horizontally extending structure, and the secondary platform 22 at the upper end is located above and outside the primary platform 21, so that the water pipe profile 2 forms a stepped distribution. The anti-overflow base 1 extends upward around its perimeter to form flanges 3. Once the flanges 3 are installed on the primary platform 21 and adhere to the upper surface of the primary platform 21, they are sealed by adhesive. The connection is fixed in a combined manner to ensure that there will be no gaps or water leakage between the two. A water outlet 4 is provided on the flange 3. The water outlet 4 is connected to the cavity inside the water supply pipe profile 2. When sewage is generated in the toilet and the vehicle is tilted, the sewage will flow to all sides. First, it will be blocked by the primary platform 21. Then, some of the water will be discharged into the sewage tank in the RV through the drain 5, which is set on the anti-overflow base 1 and whose output end is connected to the sewage tank. The other part of the sewage that is not blocked by the primary platform 21 will be blocked by the secondary platform 22. Then, it will enter the water supply pipe profile 2 through the water outlet 4 and be transported to the sewage tank of the RV by the water supply pipe profile 2.

[0024] Reference Figure 5 As shown, the top height of the flange 3 is lower than the height of the secondary platform 22. This will not affect the smooth flow of sewage to the drainage hole 4, and will also form a double protection with the primary platform 21 when there is a lot of sewage.

[0025] There are multiple drainage holes 4, and the multiple drainage holes 4 are equidistantly arranged along the length of each flange 3. When the vehicle is tilted, the sewage will be blocked by the flange 3 when it flows in all directions. Then it will enter the water supply pipe profile 2 through the drainage holes 4, and then be uniformly transported to the sewage tank of the RV by the water supply pipe profile 2, so that the sewage can be discharged no matter which direction the vehicle is tilted.

[0026] Reference Figure 5 As shown, the upper surface of the secondary platform 22 is flush with the RV floor 6, so that when people walk inside the vehicle, they can smoothly transition between the RV floor 6 and the secondary platform 22 without tripping due to height differences.

[0027] Furthermore, the water supply pipe profile 2 and the anti-overflow base 1 are connected by a sealing and bonding method. The water supply pipe profile 2 can be made of 6-series aluminum profile, FRP, ABS and other materials. The sealing and bonding method can eliminate the gaps at the connection between the two, preventing sewage from leaking from the connection to other areas of the vehicle during the flow process. On the other hand, it makes the water supply pipe profile 2 and the anti-overflow base 1 form a stable whole, reducing the loosening or displacement of parts caused by vibration and bumps during vehicle operation, and ensuring that the structure maintains its original shape and function during long-term use.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A spill-proof structure for a RV toilet base, characterized in that, It includes an anti-overflow base (1) and a water supply pipe profile (2). The cross-section of the water supply pipe profile (2) is "convex". The water supply pipe profile has a primary platform (21) at the lower end and a secondary platform (22) at the upper end. The anti-overflow base (1) is provided with flanges (3) around its perimeter. The flanges (3) are mounted on the primary platform (21). The flanges (3) are provided with multiple water flow holes (4) that are connected to the water supply pipe profile (2).

2. The anti-overflow structure for a RV toilet base according to claim 1, characterized in that, The number of water flow holes (4) is multiple, and the multiple water flow holes (4) are equidistantly arranged along the length extension direction of each flange (3).

3. The anti-overflow structure for a RV toilet base according to claim 1, characterized in that, The top height of the flange (3) is lower than the height of the secondary platform (22).

4. The anti-overflow structure for a RV toilet base according to claim 1, characterized in that, It also includes a drain (5), which is installed on the anti-overflow base (1) and its output end is connected to the sewage tank.

5. The anti-overflow structure for a RV toilet base according to claim 1, characterized in that, The upper surface of the secondary platform (22) is flush with the RV floor (6).

6. The anti-overflow structure for a RV toilet base according to claim 1, characterized in that, The water supply pipe profile (2) and the anti-overflow base (1) are connected by a sealing adhesive method.

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