A toilet bowl and flushing toilet

Abstract

The application discloses a toilet seat and flushing toilet, which comprises a main body provided with a bowl, a water channel and a flushing part; the water channel is located inside the bowl wall of the bowl and surrounds the top of the bowl; the water channel is provided with a water inlet at the rear part of the main body and close to the bowl wall; the flushing part is arranged on the top of the bowl wall of the front part of the bowl and is provided with a plurality of flushing outlets; the flushing outlets are communicated with the water channel and face the bowl wall; water flows into the water channel through the water inlet, and the water flow is divided into two paths to flow forward along the two sides of the bowl wall and converge to the flushing part, and is sprayed to the bowl wall through the flushing outlets. The application improves the flushing water volume of the front part of the bowl, avoids dirt residues and has good cleaning effect.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of bathroom, in particular to a toilet seat and flushing toilet. BACKGROUND

[0002] With the continuous updating of technology, the flushing mode of the toilet is also constantly researched and improved. The flushing mode of the existing toilet is mainly water distribution eye, opposite flushing and rotary flushing. The water distribution eye is provided with a closed water guide ring on the top of the bowl, and a plurality of washing holes are arranged along the circumferential direction of the water guide ring. The water enters the water guide ring and flows out from each washing hole to wash the inner wall of the bowl. The rotary flushing is to set the flushing port on one side of the top of the bowl, and the water flow forms a vortex along the bowl wall to help increase the flushing force. The opposite flushing is to set the flushing port at the bottom of the bowl, and use the large water flow to quickly flush away the dirt, and cooperate with the water sprayed from the water outlet on the top side to wash the guide groove area to realize the washing ring.

[0003] The above flushing modes have different problems:

[0004] 1. Most of the water outlets are concentrated in the rear area of the bowl. During the flushing process, the water flow to the front part of the bowl has insufficient flushing force or less flushing water, and residual problems still exist after washing, which cannot be flushed clean.

[0005] 2. The water flow of the water outlets at different positions on the bowl is easy to interfere with each other, resulting in poor cleaning effect at some positions. SUMMARY

[0006] The main purpose of the present application is to overcome the defects of poor flushing effect in the front part of the bowl in the prior art, and provide a toilet seat and flushing toilet, which improves the flushing water volume in the front part of the bowl, avoids dirt residue, and has good cleaning effect.

[0007] The present application adopts the following technical scheme:

[0008] A toilet seat, comprising a main body, the main body is provided with a bowl, and the main body is further provided with a water channel and a flushing part; the water channel is located inside the bowl wall and surrounds the top of the bowl, and the water channel is provided with a water inlet at the rear part of the main body and close to the bowl wall; the flushing part is provided on the top of the bowl wall at the front part of the bowl, and a plurality of flushing ports are arranged on the flushing part; the flushing ports are communicated with the water channel and face the bowl wall; the water flow enters the water channel through the water inlet, and is divided into two paths at the water inlet and flows forward along the two sides of the bowl wall to converge to the flushing part, and is sprayed to the bowl wall through the flushing ports.

[0009] Further, the flushing part comprises at least two first flushing ports, at least one first flushing port is located on one side of the bowl wall in the circumferential direction of the flushing part and faces one side of the bowl wall, and at least one first flushing port is located on the other side of the bowl wall in the circumferential direction of the flushing part and faces the other side of the bowl wall.

[0010] Further, the flushing part comprises a plurality of second flushing openings, the plurality of second flushing openings are located at the side of the flushing part opposite to the bottom surface of the bowl and are spaced along the circumferential direction of the bowl wall, and the second flushing openings flush water towards the bottom surface of the bowl wall.

[0011] Further, the ratio of the aperture of the first flushing opening to the aperture of the second flushing opening ranges from 2:1 to 3:1.

[0012] Further, the bowl wall near the top is further provided with a flow guide groove, the flow guide groove extends from the two sides of the circumferential direction of the bowl wall of the flushing part to the rear part of the bowl wall along the circumferential direction.

[0013] Further, the flow guide groove is concave in the bowl wall and is provided with a first flow guide surface and a second flow guide surface, the first flow guide surface extends along the thickness direction of the bowl wall, and the second flow guide surface is located on the side of the first flow guide surface away from the bowl wall; the flushing opening of the flushing part is located above the first flow guide surface.

[0014] Further, the flow guide groove is divided into a first flow guide groove and a second flow guide groove, the first flow guide groove and the second flow guide groove respectively extend from the two sides of the circumferential direction of the bowl wall of the flushing part to the rear part of the bowl wall along the circumferential direction and meet.

[0015] Further, the first flow guide groove is provided with an arc-shaped first flow guide section at the rear part of the bowl wall, the second flow guide groove is provided with an arc-shaped second flow guide section at the rear part of the bowl wall, the first flow guide section and the second flow guide section are symmetrically arranged and form a meeting port at the connection part.

[0016] Further, the first flow guide section extends from the side of the rear part of the bowl wall away from the bottom surface of the bowl wall to a high point, and then extends towards the bottom surface of the bowl wall to a low point, the second flow guide section extends from the other side of the rear part of the bowl wall away from the bottom surface of the bowl wall to a high point, and then extends towards the bottom surface of the bowl wall to a low point, and the meeting port is located at the low points of the first flow guide section and the second flow guide section.

[0017] A flushing toilet comprises a seat body, a water tank and a drain valve; the water tank is installed at the rear part of the seat body and is provided with a drain port, and the drain valve is installed on the water tank to control the drainage of the drain port; the seat body adopts a seat body of a toilet, and the drain port is communicated with a water inlet.

[0018] From the above description of the present application, compared with the prior art, the present application has the following beneficial effects:

[0019] 1. In the application, a water channel is arranged around the top of the bowl wall of the toilet bowl, and a flushing part provided with a plurality of flushing openings is arranged on the top of the bowl wall of the front part of the toilet bowl, the flushing openings are communicated with the water channel and face the bowl wall of the toilet bowl; then the water flow entering the water channel is divided into two paths and flows forward along the two sides of the bowl wall to converge to the flushing part, and is sprayed to the bowl wall of the front part of the toilet bowl through the flushing openings, so that the flushing amount of the front part of the toilet bowl is improved, and the sticking of excrement on the front part of the bowl surface is avoided.

[0020] 2. In the application, the flushing openings include a plurality of first flushing openings and a plurality of second flushing openings, the first flushing openings are used for flushing the two sides of the toilet bowl, and the second flushing openings are used for flushing the front part of the toilet bowl, and the ratio range of the aperture of the first flushing opening to the aperture of the second flushing opening can be 2:1 to 3:1; so that the overall bowl wall is brushed and the front part of the toilet bowl is brushed as the key, and the cleaning effect is ensured to be good.

[0021] 3. In the application, a flow guide groove is further arranged near the top of the bowl wall, which is divided into a first flow guide groove and a second flow guide groove to guide the water flow to extend to the rear part of the bowl wall along the circumferential direction from the two sides of the circumferential direction of the bowl wall of the flushing part and intersect, so that the overall flushing effect is effectively improved.

[0022] 4. In the application, the first flow guide groove is provided with an arc-shaped first flow guide section at the rear part of the bowl wall, the second flow guide groove is provided with an arc-shaped second flow guide section at the rear part of the bowl wall, the first flow guide section and the second flow guide section are symmetrically arranged and form an intersection at the connecting part, and the structure is adopted to optimize the dispersion phenomenon generated during flushing convection and improve the overall flushing effect of the rear part of the toilet bowl. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a top view of the seat body of the application;

[0024] Figure 2 It is a partial sectional view of the toilet bowl of the seat body of the application;

[0025] Figure 3 It is a sectional view of the seat body of the application; Figure 1

[0026] Figure 4 It is a sectional view of the seat body of the application; Figure 2

[0027] Figure 5 It is a water flow flushing schematic view of the seat body of the application;

[0028] Figure 6 It is a sectional view of the toilet bowl of the application;

[0029] ​​Wherein: 10, main body; 20, bowl; 30, water channel; 31, water inlet; 40, flushing part; 40a, flushing opening; 41, first flushing opening; 42, second flushing opening; 50, flow guide groove; 51, first flow guide surface; 52, second flow guide surface; 53, first flow guide groove; 54, second flow guide groove; 55, first flow guide section; 56, second flow guide section; 57, intersection; 60, water tank.

[0030] The application will be further described in the following with reference to the drawings and specific embodiments. DETAILED DESCRIPTION

[0031] The application will be further described in the following with reference to the drawings and specific embodiments.

[0032] Reference Figures 1 to 6 A toilet seat body, comprising a main body 10, the main body 10 is provided with a bowl 20, a water channel 30 and a flushing part 40, the bowl 20 is located at the front of the main body 10. The water channel 30 is located inside the bowl wall of the bowl 20 and surrounds the top of the bowl 20, the water channel 30 is provided with a water inlet 31 at the rear of the main body 10 and close to the bowl wall of the bowl 20, the water inlet 31 is located at the middle of the water channel 30 at the rear of the main body 10 and is used for water flow to enter the water channel 30. The flushing part 40 is provided at the top of the bowl wall at the front of the bowl 20 and is provided with a plurality of flushing openings 40a, the flushing openings 40a are communicated with the water channel 30 and face the bowl wall of the bowl 20, the plurality of flushing openings 40a are provided at different positions at the front of the bowl 20, and the flushing openings 40a face different areas of the bowl wall of the bowl 20. When flushing is started, the water flow enters the water channel 30 through the water inlet 31, and then the water flow is divided into two routes and flows forward along the two sides of the bowl wall to converge to the flushing part 40, and then the water flow is sprayed to different areas of the bowl wall of the bowl 20 through the flushing openings 40a at different positions. The plurality of flushing openings 40a are provided at the front of the bowl 20, so that the flushing force and the flushing amount of the water flow to the front of the bowl 20 are sufficient.

[0033] The flushing part 40 extends along the circumferential direction of the bowl wall, and can be located at the middle position of the front of the bowl 20. The flushing part 40 can be located below the water channel 30, and the actual position is not limited thereto. The flushing part 40 can also be provided to be embedded in the surface of the bowl wall. The flushing part 40 comprises at least two first flushing openings 41. At least one first flushing opening 41 is located at one side of the flushing part 40 in the circumferential direction of the bowl wall and faces one side of the bowl wall. The first flushing opening 41 is used for spraying water flow to one side of the bowl wall. At least one first flushing opening 41 is located at the other side of the flushing part 40 in the circumferential direction of the bowl wall and faces the other side of the bowl wall. The first flushing opening 41 is used for spraying water flow to the other side of the bowl wall. Therefore, the plurality of first flushing openings 41 are used for flushing the side edges (left side and right side) of the bowl wall of the bowl 20.

[0034] The flushing part 40 further comprises a plurality of second flushing openings 42, which are located on the side of the flushing part 40 opposite to the bottom surface of the toilet bowl 20 and are spaced along the circumferential direction of the bowl wall. The second flushing openings 42 face the bottom surface of the bowl wall and flush the front part of the toilet bowl 20, effectively avoiding the problem of frequent sticking of excrement. The number of the second flushing openings 42 can be set as needed, for example, one, two, three or more, and three are taken as an example in the figure.

[0035] The flushing part 40 of the present application realizes complete washing of the bowl wall by arranging the first flushing openings 41 and the second flushing openings 42 for different areas of the toilet bowl 20. In practical application, the aperture ratio of the first flushing openings 42 to the second flushing openings 42 is set to be in the range of 2:1 to 3:1. When water flows out under the same water pressure, the water flow flows along the water channel 30, which reduces the flushing pressure to a certain extent. By setting the aperture of the different flushing openings 40a to be different, the water flow obtained by the different flushing openings 40a is different in proportion, which avoids the problem that the water flow pressure is too large to control the washing effect due to the small aperture of the second flushing openings 42.

[0036] Further, in order to ensure that the water flow can cover the entire bowl wall, a flow guide groove 50 is arranged near the top of the bowl wall. The flow guide groove 50 extends along the circumferential direction of the bowl wall from both sides of the circumferential direction of the flushing part 40 to the rear part of the bowl wall. The flow guide groove 50 is used to guide the water flow sprayed from the first flushing openings 41 to flow along the circumferential direction of the bowl wall. Then, part of the water flow can flow along the flow guide groove 50 to the rear part of the toilet bowl 20, and the other part of the water flow can flow obliquely to wash the side part of the bowl wall.

[0037] The flow guide groove 50 is concave in the bowl wall and is provided with a first flow guide surface 51 and a second flow guide surface 52. The first flow guide surface 51 extends along the thickness direction of the bowl wall, and the second flow guide surface 52 is located on the side away from the bowl wall of the first flow guide surface 51, that is, the cross section of the flow guide groove 50 is similar to L type. The first flushing openings 41 of the flushing part 40 are located above the first flow guide surface 51 and the second flow guide surface 52, so that the water flow sprayed from the first flushing openings 41 on both sides of the flushing part 40 can smoothly flow into the corresponding first flow guide surface 51.

[0038] Further, the flow guide groove 50 is divided into a first flow guide groove 53 and a second flow guide groove 54. The first flow guide groove 53 and the second flow guide groove 54 respectively extend along the circumferential direction of the bowl wall from both sides of the circumferential direction of the flushing part 40 to the rear part of the bowl wall and meet at the rear part of the bowl wall. That is, the first flow guide groove 53 and the second flow guide groove 54 are respectively located on different sides of the bowl wall and meet at the rear part of the bowl wall.

[0039] In order to avoid the collision of two water flows meeting at the rear of the pool wall, causing local floating water splashing, resulting in poor washing of the rear of the pool wall. The first flow guide groove 53 is provided with an arc-shaped first flow guide section 55 at the rear of the pool wall, and the second flow guide groove 54 is provided with an arc-shaped second flow guide section 56 at the rear of the pool wall, and the first flow guide section 55 and the second flow guide section 56 are symmetrically arranged and formed with a meeting port 57 at the connection. The arc-shaped first flow guide section 55 and the second flow guide section 56 are arranged to change the flow direction and flow rate of the water flow, and then flow into the meeting port 57 to avoid the collision of the two water flows.

[0040] Specifically, the first flow guide section 55 and the second flow guide section 56 are similar to a circular arc or an elliptical arc. The first flow guide section 55 extends from one side of the rear of the pool wall to the high point away from the bottom surface of the pool wall, and then extends to the low point toward the bottom surface of the pool wall. The second flow guide section 56 extends from the other side of the rear of the pool wall to the high point away from the bottom surface of the pool wall, and then extends to the low point toward the bottom surface of the pool wall. The meeting port 57 is located at the low point of the first flow guide section 55 and the second flow guide section 56.

[0041] The first flow guide section 55 and the second flow guide section 56 of the present application form a similar M-shaped structure. With this structure, the two water flows in different directions of the first flow guide groove 53 and the second flow guide groove 54 first flow upward to the high point along the first flow guide section 55 and the second flow guide section 56 respectively, and then flow downward to the low point to converge at the meeting port 57 and wash downward. This avoids the collision and dispersion effect, reduces the risk of overall washing, and improves the flushing effect.

[0042] Based on this, the present application also provides a flushing toilet, which comprises a seat body, a water tank 60 and a drain valve. The water tank 60 is installed at the rear of the main body 10 and is provided with a drain port. The drain valve is installed on the water tank 60 to control the opening or closing of the drain port.

[0043] The working principle of the flushing toilet of the present application is as follows:

[0044] When the drain valve is opened for flushing, the water tank 60 drains water through the drain port, and the water flow enters the water channel 30, and is divided into two water flows which flow along the water channel 30 to the flushing part 40 at the front of the pool wall. Part of the water flow is sprayed from the first flushing port 41, and part of the water flow is sprayed from the second flushing port 42. The water flow sprayed from the two first flushing ports 41 flows along the first flow guide groove 53 and the second flow guide groove 54 respectively. During the flow process, part of the water flow flows downward to wash the side of the pool wall to form a brushing effect, and the remaining water flow converges at the meeting port 57 after passing through the first flow guide section 55 and the second flow guide section 56 to wash the rear of the toilet bowl 20. The water flow sprayed from the second flushing port 42 directly washes the front of the toilet bowl 20 to form a fan-shaped area, and finally all the water flow converges at the bottom of the toilet bowl 20 to push the dirt from the pool wall into the bottom drain port area.

[0045] In the present application, the terms "first", "second", "third" and the like are used only to distinguish similar objects, and do not have to be used to describe a particular order or sequence, nor can they be understood to indicate or imply relative importance. In the description, the orientation or position relationship indicated by "upper", "lower", "left", "right", "front" and "back" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application, and does not indicate or imply that the device must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the scope of protection of the present application. For those of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0046] In addition, in the description of the present application, "a plurality of" means two or more, unless otherwise specified. The association relationship between the associated objects described by "and / or" indicates that there can be three relationships, for example, A and / or B can represent the three cases of A existing alone, A and B existing together, and B existing alone. The character " / " generally represents an "or" relationship between the associated objects before and after it.

[0047] The above is only a specific embodiment of the present application, but the design concept of the present application is not limited thereto, and any non-essential modification of the present application using this concept shall be deemed to infringe the scope of protection of the present application.

Claims

1. A toilet seat comprising a main body provided with a bowl, characterized in that: The main body is further provided with a water channel and a flushing part; the water channel is located inside the bowl wall of the toilet bowl and surrounds the top of the toilet bowl, and the water channel is provided with a water inlet at the rear part of the main body near the bowl wall of the toilet bowl; the flushing part is provided on the top of the bowl wall of the front part of the toilet bowl and is provided with a plurality of flushing openings, the flushing openings are communicated with the water channel and are arranged towards the bowl wall of the toilet bowl; water flows into the water channel through the water inlet and is divided into two paths at the water inlet to flow forward along the two sides of the bowl wall and converge to the flushing part, and is sprayed towards the bowl wall of the toilet bowl through the flushing openings. The flushing part comprises at least two first flushing openings, at least one of the first flushing openings is located on one side of the circumferential direction of the bowl wall of the flushing part and faces one side of the bowl wall, and at least one of the first flushing openings is located on the other side of the circumferential direction of the bowl wall of the flushing part and faces the other side of the bowl wall.

2. A toilet seat as claimed in claim 1, wherein: The flushing part comprises a plurality of second flushing openings, the second flushing openings are located on the side of the flushing part opposite to the bottom surface of the toilet bowl and are spaced apart along the circumferential direction of the bowl wall, and the second flushing openings face the bottom surface of the bowl wall for flushing.

3. A toilet seat as claimed in claim 2, wherein: The ratio of the aperture of the first flushing opening to the aperture of the second flushing opening ranges from 2:1 to 3:

1.

4. A toilet seat as defined in claim 1, wherein: The bowl wall near the top is further provided with a flow guide groove, the flow guide groove extends to the rear part of the bowl wall in the circumferential direction from the two sides of the circumferential direction of the bowl wall of the flushing part.

5. A toilet seat as claimed in claim 4, wherein: The flow guide groove is recessed in the bowl wall and is provided with a first flow guide surface and a second flow guide surface, the first flow guide surface extends in the thickness direction of the bowl wall, and the second flow guide surface is located on the side of the first flow guide surface away from the bowl wall; the flushing openings of the flushing part are located above the first flow guide surface.

6. A toilet seat as defined in claim 4, wherein: The flow guide groove is divided into a first flow guide groove and a second flow guide groove, the first flow guide groove and the second flow guide groove extend to the rear part of the bowl wall in the circumferential direction from the two sides of the circumferential direction of the bowl wall of the flushing part and meet at the rear part of the bowl wall.

7. A toilet seat as claimed in claim 6, wherein: The first flow guide groove is provided with an arc-shaped first flow guide section at the rear part of the bowl wall, the second flow guide groove is provided with an arc-shaped second flow guide section at the rear part of the bowl wall, the first flow guide section and the second flow guide section are symmetrically arranged and form a meeting port at the connection part.

8. A toilet seat as claimed in claim 7, wherein: The first flow guide section extends to a high point in the direction away from the bottom surface of the bowl wall from one side of the rear part of the bowl wall, and then extends to a low point in the direction towards the bottom surface of the bowl wall, the second flow guide section extends to a high point in the direction away from the bottom surface of the bowl wall from the other side of the rear part of the bowl wall, and then extends to a low point in the direction towards the bottom surface of the bowl wall, and the meeting port is located at the low points of the first flow guide section and the second flow guide section.

9. A flushing toilet comprising a seat body, a water tank and a drain valve; the water tank is installed at the rear of the seat body and is provided with a drain opening, the drain valve is installed on the water tank to control the drain opening to drain; characterized in that: The seat body adopts the seat body of any one of the toilets according to claims 1 to 8, and the water inlet is communicated with the water outlet.

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