Bathtub beneficial to drainage

Abstract

The utility model provides a bathtub beneficial to drainage, which comprises a bathtub body, and a conical drainage port is arranged at the bottom of the bathtub body; the water connector is fixed to the bottom of the bathtub body, a water filtering plate is connected to a water inlet of the water connector in a clamped mode, and a drainage groove facing the conical drainage opening is formed in the water filtering plate; the supporting pipe is arranged on the water connector, a rotating shaft is arranged at the axis of the supporting pipe, and an impeller is arranged at a shaft body of the rotating shaft. According to the bathtub beneficial to water drainage, when the bathtub body drains water, the flow speed of water flow is increased through the conical water drainage opening, the water flow flows into the supporting pipe through the water drainage groove, the impeller drives the rotating shaft to rotate under the impact of the water flow, and therefore the cleaning piece continuously scrapes the water drainage groove, and the water drainage groove can be cleaned after each time of bathing; the phenomenon that the bathtub body is blocked due to dirt accumulation after being used for a long time is reduced, and the drainage effect of the bathtub body is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bathtubs, and more specifically to a bathtub that facilitates drainage. Background Art

[0002] Bathtubs are often made of cast iron enamel, acrylic or wood materials, mainly providing a comfortable personal bathing space for bathing, for taking baths or other spa projects, which helps to relax the body, relieve stress and improve the quality of sleep. However, when using a bathtub for bathing in daily life, a filter screen is often set at the water outlet of the bathtub. After long-term use, a large amount of stains will adhere to the filter screen, resulting in low drainage efficiency, increasing the cleaning time after bathing, and affecting the user experience. Summary of the Utility Model

[0003] The purpose of the present utility model is to address the above problems existing in the prior art, aiming to solve the problem that after long-term use of the bathtub, the filter screen will adhere to stains such as hair and dust to form accumulations, which will affect the drainage effect, inconvenience cleaning and take up a lot of bathing time. Seriously, it will also cause pipeline blockage and make the bathtub inconvenient to drain.

[0004] To achieve the above purpose, the present utility model can be realized by the following technical solutions: A bathtub that facilitates drainage, comprising:

[0005] A bathtub body, with a conical drainage port opened at the bottom;

[0006] A water connector, fixed to the bottom of the bathtub body, and a water filter plate is clamped at the water inlet of the water connector, and a drainage groove is opened on the water filter plate facing the conical drainage port;

[0007] A support pipe, arranged on the water connector, a rotating shaft is arranged at the axis of the support pipe, an impeller is arranged at the shaft of the rotating shaft, and cleaning parts are arranged at both ends of the rotating shaft, and the rotating shaft rotates to drive the cleaning parts to scrape the drainage groove.

[0008] In an embodiment of the present utility model, a support frame is arranged on the water connector, a drainage guide frame is fixedly connected to the support frame, arc-shaped blades are symmetrically arranged on the drainage guide frame, the arc-shaped blades cooperate with the impeller, and the rotating shaft is rotatably connected to the support frame.

[0009] In an embodiment of the present utility model, a groove is opened in the support pipe, a filter plate and a drain pipe are sequentially arranged in the groove, rectangular holes are opened on the side walls of the support pipe and the drain pipe, and the filter plate cooperates with the cleaning parts;

[0010] A receiving cylinder that cooperates with the rectangular hole is clamped on the support pipe.

[0011] In an embodiment of the present utility model, a conical portion is provided on the filter plate, and the conical portion is flush with the rectangular hole.

[0012] In an embodiment of the present utility model, a water baffle is provided inside the support pipe.

[0013] In an embodiment of the present utility model, the cleaning member includes a support plate and a brush provided on the support plate, and the support plate is snap-fitted to the end of the rotating shaft.

[0014] In an embodiment of the present utility model, a sealing ring is provided between the water joint and the support pipe.

[0015] In an embodiment of the present utility model, a filter screen matching with the receiving cylinder is provided on the drain pipe.

[0016] Compared with the prior art, the advantages of the present application are as follows: When the bathtub body discharges water, the flow rate of the water flow is increased through the conical drain port, and the water flow enters the support pipe through the drain groove. Under the impact of the water flow, the impeller drives the rotating shaft to rotate, so that the cleaning member continuously scrapes the drain groove, and thus the drain groove can be cleaned after each bath, reducing the phenomenon of stain accumulation and blockage during long-term use of the bathtub body, and further improving the drainage effect of the bathtub body. Description of the Drawings

[0017] Figure 1 It is a schematic diagram of the internal part structure of a partial section of the bathtub body;

[0018] Figure 2 It is a schematic diagram of the exploded structure of a half-section of the water joint, the drain pipe and the support pipe;

[0019] Figure 3 It is a schematic diagram of the planar structure of the water joint, the drain pipe and the support pipe;

[0020] Figure 4 It is a schematic diagram of the overall planar view.

[0021] Description of the Reference Numerals:

[0022] 1. Bathtub body; 11. Conical drain port; 2. Water joint; 21. Water filter plate; 210. Raised block; 211. Drain groove; 22. Drainage frame; 23. Support frame; 24. Sealing ring; 3. Support pipe; 31. Rotating shaft; 32. Impeller; 33. Groove; 34. Conical portion; 35. Filter plate; 36. Water baffle; 4. Drain pipe; 41. Filter screen; 5. Receiving cylinder; 6. Cleaning member; 61. Brush; 62. Support plate; 7. Bolt; 8. Rectangular hole. Detailed Embodiments

[0023] The following are specific embodiments of the present utility model in combination with the drawings, and the technical solutions of the present utility model will be further described.

[0024] As shown Figures 1-4 in the figure, a bathtub facilitating drainage includes:

[0025] A bathtub body 1 with a conical drain opening 11 formed at its bottom;

[0026] A water connector 2 fixed to the bottom of the bathtub body 1, and a water filter plate 21 is clamped at the water inlet of the water connector 2. Drainage grooves 211 facing the conical drain opening 11 are formed on the water filter plate 21;

[0027] A support pipe 3 is arranged on the water connector 2. A rotating shaft 31 is arranged at the axis center of the support pipe 3, an impeller 32 is arranged on the shaft of the rotating shaft 31, and cleaning members 6 are arranged at both ends of the rotating shaft 31. The rotating shaft 31 rotates to drive the cleaning members 6 to scrape the drainage grooves 211.

[0028] Specifically, a conical drain opening 11 is formed at the bottom of the bathtub body 1, the water connector 2 is fixed to the bottom of the bathtub body 1, raised blocks 210 are symmetrically arranged on the water filter plate 21 to facilitate manually grasping the raised blocks 210 to separate the water filter plate 21 from the water connector 2, and drainage grooves 211 facing the conical drain opening 11 are formed on the water filter plate 21. The support pipe 3 is arranged on the water connector 2. A rotating shaft 31 is arranged at the axis center of the support pipe 3, an impeller 32 is arranged on the shaft of the rotating shaft 31, and cleaning members 6 are arranged at both ends of the rotating shaft 31. The rotating shaft 31 rotates to drive the cleaning members 6 to scrape the drainage grooves 211. After bathing, there will be a large amount of water in the bathtub. During the drainage process, the water flow will accelerate along the conical drain opening 11 and flow to the drainage grooves 211, then contact the arc-shaped blades along the water connector 2, and the arc-shaped blades make the water flow impact the impeller 32 in a spiral shape. The rotating impeller 32 drives the rotating shaft 31 to make the cleaning members 6 continuously scrape the drainage grooves 211, thereby preventing stains from accumulating on the drainage grooves 211 and improving the drainage effect of the bathtub body 1.

[0029] As a further embodiment provided by the present utility model, a support frame 23 is arranged on the water connector 2, a drainage guide frame 22 is fixedly connected to the support frame 23, arc-shaped blades are symmetrically arranged on the drainage guide frame 22, the arc-shaped blades cooperate with the impeller 32, and the rotating shaft 31 is rotatably connected to the support frame 23. When the bathtub body 1 drains water, the water flow will flow to the arc-shaped blades through the drainage grooves 211. While increasing the water flow velocity through the arc-shaped blades, it impacts the surface of the impeller 32 in a vortex state, increasing the contact area and effect between the water flow and the impeller 32.

[0030] As a further embodiment provided by the present utility model, a groove 33 is formed in the support pipe 3. A filter plate 35 and a drain pipe 4 are sequentially arranged in the groove 33. Rectangular holes 8 are formed in the side walls of both the support pipe 3 and the drain pipe 4. The filter plate 35 is matched with the cleaning member 6. A receiving cylinder 5 matched with the rectangular hole 8 is clamped on the support pipe 3. A conical portion 34 is arranged on the filter plate 35, and the conical portion 34 is flush with the rectangular hole 8. When the bathtub body 1 drains water, the impact of the water flow will cause the rotating rod to drive the cleaning member 6 to rotate, so that the stains on the filter plate 35 slide down along the conical portion 34 into the rectangular hole 8 and enter the receiving cylinder 5 for storage.

[0031] As a further embodiment provided by the present utility model, a water baffle 36 is arranged in the support pipe 3. The water baffle 36 is obliquely arranged at the rectangular hole 8 of the support pipe 3 to block a large amount of water flow from entering the receiving cylinder 5.

[0032] As a further embodiment provided by the present utility model, the cleaning member 6 includes a support plate 62 and a brush 61 arranged on the support plate 62. The support plate 62 is clamped at the end of the rotating shaft 31, and the brush 61 is clamped on the support plate 62. After long-term use, it can be replaced to improve the cleaning effect on the drain groove 211 and the filter plate 35.

[0033] As a further embodiment provided by the present utility model, a sealing ring 24 is arranged between the water joint 2 and the support pipe 3. The sealing ring 24 improves the connection tightness between the water joint 2 and the support pipe 3. Bolts 7 penetrating the water joint 2 are arranged on the support pipe 3 in a circumferential array, and the water joint 2 and the support pipe 3 are fixed to the bottom of the bathtub body 1 through the bolts 7.

[0034] As a further embodiment provided by the present utility model, a filter screen 41 matched with the receiving cylinder 5 is arranged on the drain pipe 4. The filter screen 41 is arranged on the rectangular hole 8 of the drain pipe 4 and is communicated with the receiving cylinder 5. When the bathtub body 1 drains water, a small amount of water will enter the receiving cylinder 5 and then drain out from the rectangular hole 8, and the filter screen 41 separates stains and stores them in the receiving cylinder 5.

[0035] Working principle: When draining water after bathing, the water flow in the bathtub body 1 will accelerate along the conical drain opening 11 and flow to the drain trough 211, and then flow to the drainage rack 22 through the drain trough 211. Along the arc-shaped blades, the water flow will flow in a vortex state and impact the blades of the impeller 32, causing the impeller 32 to drive the rotating shaft 31 to rotate rapidly. At the same time, the cleaning members 6 at both ends of the rotating shaft 31 will respectively scrape the drain trough 211 or the filter plate 35. One of the functions of the cleaning member 6 is to clean the drain trough 211 after each bath to prevent stains from accumulating on the drain trough 211 and causing blockage. The other is to scrape the surface of the filter plate 35, and the stains falling from the drain trough 211 will fall into the receiving cylinder 5 along the conical part 34 for storage. After a period of time, the receiving cylinder 5 can be pulled to clean the stains inside, thereby improving the cleaning efficiency of the bathtub drain opening.

[0036] Regarding the above technical solution of the present utility model, in view of the technical problem that the prior art solution is too single, a solution significantly different from the prior art is provided. The parts not involved in the technical solution of this application are the same as the prior art or can be implemented by the prior art, and will not be elaborated here.

[0037] The technical solutions in the above embodiments have clearly and completely described the content of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the protection scope of the present utility model.

Claims

1. A bathtub conducive to drainage, characterized in that, Comprising: A bathtub body, at the bottom of which a conical drain opening is provided; A water connector, which is fixed to the bottom of the bathtub body, and a water filter plate is clamped at the water inlet of the water connector, and a drain groove facing the conical drain opening is provided on the water filter plate; A support pipe, which is arranged on the water connector, a rotating shaft is arranged at the axis of the support pipe, an impeller is arranged at the shaft of the rotating shaft, and cleaning members are arranged at both ends of the rotating shaft, and the rotating shaft rotates to drive the cleaning members to scrape the drain groove.

2. The bathtub facilitating drainage according to claim 1, characterized in that, A support frame is arranged on the water connector, a drainage frame is fixedly connected to the support frame, arc-shaped blades are symmetrically arranged on the drainage frame, the arc-shaped blades are matched with the impeller, and the rotating shaft is rotatably connected to the support frame.

3. A bathtub facilitating drainage according to claim 1, characterized in that, A groove is provided in the support pipe, a filter plate and a drain pipe are sequentially arranged in the groove, rectangular holes are provided on the side walls of the support pipe and the drain pipe, and the filter plate is matched with the cleaning member; A receiving cylinder matched with the rectangular hole is clamped on the support pipe.

4. The bathtub facilitating drainage according to claim 3, wherein, A conical part is arranged on the filter plate, and the conical part is flush with the rectangular hole.

5. The bathtub facilitating drainage according to claim 3, wherein A water baffle is arranged in the support pipe.

6. The bathtub facilitating drainage according to claim 1, wherein The cleaning member includes a support plate and a brush arranged on the support plate, and the support plate is clamped at the end of the rotating shaft.

7. A bathtub facilitating drainage according to claim 1, characterized in that, A sealing ring is arranged between the water connector and the support pipe.

8. The bathtub facilitating drainage according to claim 3, characterized in that, A filter screen matched with the receiving cylinder is arranged on the drain pipe.

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