WO2015172695A1

WO2015172695A1 - Toilet brushing structure

Info

Publication number: WO2015172695A1
Application number: PCT/CN2015/078667
Authority: WO
Inventors: 谢文清; 郭介山; 刘梓光; 吴云岗; 李哲奂
Original assignee: 厦门威迪亚科技有限公司
Priority date: 2014-05-14
Filing date: 2015-05-11
Publication date: 2015-11-19
Also published as: CN204139284U

Abstract

Disclosed is a toilet brushing structure, comprising a toilet body, the toilet body comprising a bowl (2) and a discharge pipe (9). An inlet of the discharge pipe (9) is in communication with a discharge port on the bottom of the bowl (2). The upper end of the toilet body is provided with an annular water guide step (3) for guiding water to a bowl surface of the bowl (2) and at least one first spray port (4) for supplying brushing water to the water guide step (3), the first spray port (4) being located at a left or right portion of the toilet body, and the first spray port (4) being connected to a first water guide passage connected to a water source. The toilet body is further provided with a second spray port (6) for spraying flushing water to the bottom of the bowl (2), and the second spray port (6) is connected to a second water guide passage (7) connected to the water source.

Description

Toilet brushing structure

Technical field

The present invention relates to a toilet, and more particularly to a toilet brushing structure.

Background technique

At present, the toilet of the prior art is shown in Fig. 1. The toilet body generally has a potty 2' and a flange portion 1', the flange portion 1' is located at the top of the bowl 2', and the flange portion 1' is provided with a washing ring. The water passage 11' and the plurality of washing holes 12' distributed on the inner side wall circumference and provided with flushing water to the potty pan surface, each of the washing holes 12' communicate with the water washing channel 11'. When the toilet of the prior art is used, the water flow is discharged from the drain valve of the water tank and then sent to the respective washing holes 12' through the water washing channel 11' to wash the pot surface. However, the toilet of the prior art has the following disadvantages: there is a sanitary corner 13' which is difficult to clean at the lower edge of the flange portion 1'; the production and washing effect of the washing hole 12' is defective, which is Because of the current production methods and processes in the toilet industry, the cleaning holes are basically formed by the thin-walled tube fixtures after the mud (or the flange portion of the toilet) is formed, and the production method has the following Disadvantages:

1. Since the washing holes are pulled out by one by one, the technical dependence on the workers is high and the production efficiency is low;

2. Since some of the mud after the completion of the washing hole will remain in the height direction of the flange portion, burrs are formed, which affects the direction of the water flow in the flange portion and the washing effect;

3. Some of the sludge after the hole has a certain probability will fall into the washing hole, and it is difficult to remove the sludge after the ceramic is fired, which causes the toilet to be scrapped, which affects the pass rate.

Summary of the invention

The object of the present invention is to overcome the deficiencies of the prior art and to provide a toilet brushing structure which can quickly form a mouth or a hole for rinsing, improve production efficiency and product qualification rate, and at the same time facilitate cleaning.

The technical solution adopted by the present invention to solve the technical problem is: a toilet brushing structure, comprising a toilet body, the toilet body comprising a potty and a sewage pipe, the inlet of the sewage pipe is connected with the sewage outlet at the bottom of the bowl; the toilet body The upper end is provided with an annular water guiding platform for guiding water to the potty pot surface, and at least one first ejection opening for supplying the brushing water to the water guiding table, the first ejection opening being located at the left side portion or the right side of the toilet body a side portion, and the first injection port is connected with a first water conduit for connecting a water source; the toilet body is further provided with a second injection port for spraying flush water toward the bottom of the bowl, the second injection port is connected with a water source for connecting The second water conduit.

Further, the bottom surface of the water guiding platform includes a first gradual gradient in which the width gradually decreases from the first injection port to the front end of the bowl, and a second gradient gradually increasing in the direction from the front end to the rear end of the bowl. a segment, and a third gradation segment having a width that gradually decreases in a direction from the rear end of the toilet body to the first injection port.

Further, the injection direction of the first injection port faces the front end of the bowl.

Further, the second injection port is formed at the top of the rear side of the toilet body and above the water guiding platform.

Further, the second injection port is one or more.

Further, the second injection port is formed at a rear end of the bowl and is located between a lower edge of the water conduit and a water cover of the bowl.

Further, the first water guiding channel and the second water guiding channel are respectively formed on the toilet body, and the first water guiding channel is in communication with the second water guiding channel, and the second water guiding channel There is also a connection port for connecting the water source.

Further, the upper end of the toilet body has a flange portion, the lower edge of the flange portion is integrally connected with the upper edge of the bowl, and a cavity is formed inside the flange portion, and the water guiding platform is located The lower edge of the flange portion is between the upper edge of the bowl; or the upper end of the toilet body has an end edge, the lower edge of the edge portion is integrally connected with the upper edge of the bowl, the guide The water table is located between the lower edge of the end edge and the upper edge of the bowl.

Further, the bottom surface of the water guiding platform is flat or inclined downward toward the inner side of the toilet body.

Further, the front side of the bottom of the bowl is provided with a third injection port located under the water cover of the bowl, and the third injection port is connected with a third water conduit for connecting the water source.

The beneficial effects of the invention are:

1. Since the present invention is provided at the upper end of the toilet body with a water guiding platform for guiding water to the potty pot surface, and a first ejection opening for supplying brushing water to the water guiding platform, the present invention is compared with the prior art. On the one hand, the first injection port is more convenient to form, which can improve the production efficiency and the pass rate of the product; on the other hand, the setting of the water guide table makes the top of the inner surface of the potty have no sanitary corners which are difficult to clean, and the user only needs to easily scrub. To keep the toilet clean and hygienic;

2. Since the toilet body of the present invention is further provided with a second injection port for spraying flushing water toward the bottom of the bowl, and the second injection port is connected with a second water conduit for connecting the water source, the invention also has a flushing effect. Better and more.

The present invention will be further described in detail below with reference to the accompanying drawings and embodiments; however, a toilet brushing structure of the present invention is not limited to the embodiment.

DRAWINGS

Figure 1 is a schematic cross-sectional view of a prior art toilet;

Figure 2 is a cross-sectional view showing the first embodiment of the present invention;

Figure 3 is a cross-sectional view of the A-A of the first embodiment of the present invention;

Figure 4 is a cross-sectional view showing the second embodiment of the present invention;

Figure 5 is a cross-sectional view of the B-B of the second embodiment of the present invention;

Figure 6 is a cross-sectional view showing the C-C of the present invention;

Figure 7 is a cross-sectional view showing the third embodiment of the present invention;

Figure 8 is a cross-sectional view showing the D-D of the third embodiment of the present invention;

Figure 9 is a cross-sectional view showing the E-E of the third embodiment of the present invention;

Figure 10 is a cross-sectional view showing the fourth embodiment of the present invention.

detailed description

Embodiment 1:

Referring to FIG. 2 and FIG. 3, a toilet brushing structure of the present invention comprises a toilet body and a water tank (not shown in the figure, the water tank is provided with a water inlet valve and a drain valve, and the water inlet valve is connected to the water supply system) The toilet body includes a bowl 2 and a drain pipe 9; the inlet of the drain pipe 9 is connected to the drain port at the bottom of the bowl 2. The upper end of the toilet body further has an end edge portion 21, and a lower edge of the end edge portion 21 is integrally connected with the upper edge of the bowl 2 through a water guiding table 3, and the inner side surface of the end edge portion 21 is a vertical surface or Approx. vertical. The upper end inner side of the toilet body is provided with an annular water guide 3 for guiding water to the pot surface of the bowl, and a first injection port 4 for supplying brush water to the water guide 3. The water guiding platform 3 comprises two parts, a side surface and a bottom surface, the bottom surface of which is a substantially horizontal plane, and the water guiding platform 3 is located between the lower edge of the edge portion 21 and the upper edge of the bowl 2, and the top side of the concrete water guiding table 3 The end edge portion 21 is received, and the bottom surface receives the potty 2. The first injection port 4 is specifically located at a right portion of the rear portion of the toilet body, and its injection direction faces the front end of the bowl, and the first injection port 4 is connected with a first water conduit (not shown) for connecting a water source.

The toilet body is further provided with a second injection port 6 for spraying flushing water toward the bottom of the bowl 2, and the second injection port 6 is connected with a second water conduit 7 for connecting a water source. Specifically, the second ejection opening 6 is formed at the top of the rear side of the toilet body and above the water guiding table 1 (the second ejection opening 6 is specifically formed on the rear side of the end edge portion 21). Thus, the center point of the second injection port 6 is moved away from the first injection port 4, and during the draining process, the water flow ejected from the first injection port 4 merges with the water flow from the injection port of the second injection port 6 to cause tumbling and affects the flushing. effect. Preferably, the first water guiding channel and the second water guiding channel 7 are respectively formed in the toilet body, and the first water guiding channel is in communication with the second water guiding channel 7, the second guiding The water channel 7 is also provided with a connection port 8 for connecting a water source.

The toilet brushing structure of the invention has the design of the water guiding platform 3 and the first spraying port 4 so that the lower edge of the edge portion 21 and the portion below it do not have a sanitary corner which is difficult to clean, and the user only needs to easily scrub. The toilet can be kept clean and hygienic.

In the toilet brushing structure of the present invention, when the drainage is started, the washing water in the water tank enters the connection port 8 of the toilet body through the water supply pipe of the water tank, and supplies the washing water to the second water guiding passage 7 and flows through the second water guiding water. A part of the washing water of the passage 7 is supplied to the second injection port 6, and a part is supplied to the first injection port 4 through the first water guiding passage. After the washing water is sprayed from the first injection port 4, the entire pot surface of the potty 2 is formed along the water guiding table 3 and a swirling flow is formed to wash the toilet water, and at the same time, the washing water sprayed through the second injection port 6 is Near the water supply end, the jetted water is a strong jet water which, together with the swirling flow formed by the first injection port 4, pushes the dirt in the potty 2 out of the drain pipe 9, achieving a flushing of the toilet.

Embodiment 2:

Referring to FIG. 4 to FIG. 6, a toilet brushing structure of the present invention is different from the first embodiment in that the upper end of the toilet body has a flange portion 1, and the lower edge of the flange portion 1 passes. The water guiding platform 3 is integrally connected with the upper edge of the bowl 2, the inner side surface of the flange portion 1 is a vertical surface or an approximately vertical surface, and a cavity is formed inside the flange portion 1; the water guiding platform 3 Specifically, it is located between the lower edge of the end edge portion 21 and the upper edge of the bowl.

Preferably, in order to uniformly spread the washing water sprayed from the first injection port 4 over the entire pot surface of the bowl 2, the bottom surface of the water guiding table 3 is designed to be a substantially horizontal plane (of course, it is also possible to guide The bottom surface of the water table 3 is slightly inclined downward toward the inner side of the toilet body, and the bottom surface of the water guiding table 3 is divided into three gradual segments, including a width gradually decreasing along the direction from the first injection port 4 to the front end of the toilet body. a first gradual change section 31, a second gradual change section 32 whose width gradually increases in a direction from the front end to the rear end of the toilet body, and a third gradually decreasing width in a direction from the rear end of the toilet body to the first injection port 4. Gradient segment 33. Specifically, the width of the bottom surface of the water guiding platform at the first injection port 4 is 25 mm, and the width of the bottom surface of the water guiding platform at the front end of the toilet body is 12 mm, and the width of the bottom surface of the water guiding platform at the maximum corner of the front end of the toilet body reaches the maximum. 20mm, the back end of the toilet body is wound around the first injection port 4 and the bottom surface of the water guiding table has a width close to zero.

Preferably, the second injection port 6 is formed on the rear side of the flange portion 1, and the second injection port 6 preferably adopts a square hole of 50 mm * 8 mm, and the water flow ejected at this size can be more Good to drain the dirt on the pot surface of the potty. In addition, the second ejection openings 6 may also be plural (including two or more) and distributed at different positions on the top of the rear side of the toilet body.

Preferably, the first water guiding channel 5 is an arc-shaped channel, the arc channel is located at an outer ring portion of the water guiding platform 4, and the second water guiding channel 7 is located at the top of the rear side of the toilet body, the arc The front end of the shaped passage is connected to the first injection port 4, and the rear end of the curved passage communicates with the second water guiding passage 7.

In the toilet brushing structure of the present invention, when the drainage is started, the washing water in the water tank enters the connection port 8 of the toilet body through the water supply pipe of the water tank, and supplies the washing water to the second water guiding passage 7 and flows through the second water guiding water. A part of the washing water of the passage 7 is supplied to the second injection port 6, and a part is supplied to the first injection port 4 through the first water guiding passage 5. After the washing water is sprayed from the first injection port 4, the entire pot surface of the potty 2 is formed along the water guiding table 3 and a swirling flow is formed to wash the toilet water, and at the same time, the washing water sprayed through the second injection port 6 is Near the water supply end, the jetted water is a strong jet water which, together with the swirling flow formed by the first injection port 4, pushes the dirt in the potty 2 out of the drain pipe 9, achieving a flushing of the toilet.

Embodiment 3:

Referring to FIG. 7 to FIG. 9, a toilet brushing structure of the present invention is different from the second embodiment in that a second injection port 6 is formed on the rear side of the bowl 2 and is located at the guide. Below the water table 3. Further, the second injection port 6 is a square hole of 55 mm * 5.5 mm. The water jet ejected at this size can better discharge the dirt on the pot surface of the potty.

Embodiment 4:

Referring to FIG. 10, a toilet brushing structure of the present invention is different from the second embodiment in that a front end of the bottom of the potty 2 is provided with a third ejection opening 10, and the third ejection opening 10 is located in the potty 2 Under the water cover, the third injection port 10 is connected with a third water conduit 101 for connecting a water source. Specifically, the third water conduit 101 is formed on the toilet body and connected to the second water conduit 7 . through.

In the toilet brushing structure of the present invention, when the drainage is started, the washing water in the water tank enters the connection port 8 of the toilet body through the water supply pipe of the water tank, and supplies the washing water to the second water guiding passage 7 and flows through the second water guiding water. The washing water of the passage 7 is divided into three parts, a part of which is supplied to the second injection port 6, a part is supplied to the first injection port 4 through the first water guiding passage 5, and the other is supplied to the third injection port 10 through the third water guiding passage 101. After the washing water is sprayed from the first injection port 4, the entire water surface of the potty 2 is formed along the water guiding table 3 to form a swirling flow to wash the toilet water; the washing water sprayed through the second injection port 6 is close to the water supply. At the end, the ejected water flow is a strong jet water, the water flow together with the swirling flow formed by the first injection port 4, and the strong water flow emitted from the third injection port 10, and the dirt in the potty 2 is pushed out of the sewage pipe. 9, to achieve a flush of the toilet.

The above embodiments are only used to further illustrate a toilet brushing structure of the present invention, but the present invention is not limited to the embodiments, and any simple modifications, equivalent changes, and modifications made to the above embodiments in accordance with the technical spirit of the present invention are It falls within the scope of protection of the technical solution of the present invention.

Industrial applicability

The utility model relates to a toilet brushing structure, wherein an upper end of a toilet body is provided with an annular water guiding platform for guiding water to the surface of the potty pot, and at least one first spraying port for supplying brushing water to the water guiding platform is provided for The second injection port of the flushing water is sprayed toward the bottom of the bowl. The invention has reasonable design and ingenious design. On the one hand, the forming of the first injection port is more convenient, and the production efficiency and the qualified rate of the product can be improved; on the other hand, the arrangement of the water guiding platform and the first injection port makes the top of the inside of the potty not There is a sanitary corner that is not easy to clean, and the user can easily keep the toilet clean and clean by simply scrubbing; it has good industrial applicability.

Claims

A toilet brushing structure comprising a toilet body, the toilet body comprising a bowl and a drain pipe, the inlet of the drain pipe being connected to the sewage outlet at the bottom of the bowl; wherein the upper end of the toilet body is provided for guiding water to the potty An annular water conduit of the pot surface, and at least one first injection port for supplying brush water to the water conduit, the first injection port being located at a left side portion or a right side portion of the toilet body, and the first injection port A first water guiding passage for connecting the water source is connected; the toilet body is further provided with a second injection port for spraying the flushing water toward the bottom of the bowl, and the second injection port is connected with a second water guiding channel for connecting the water source.
The toilet brushing structure according to claim 1, wherein the bottom surface of the water guiding platform comprises a first gradual decreasing section having a width gradually decreasing from a direction of the first injection opening to a front end of the bowl, and a width along the a second gradual change segment in which the direction from the front end to the rear end of the bowl gradually increases, and a third gradation portion whose width gradually decreases in a direction from the rear end of the toilet body to the first injection port.
The toilet brushing structure according to claim 1, wherein an injection direction of said first injection port faces a front end of said bowl.
The toilet brushing structure according to claim 1, wherein the second injection port is formed at a top of the rear side of the toilet body and above the water guide.
The toilet brushing structure according to claim 1 or 4, wherein the second injection port is one or more.
The toilet brushing structure according to claim 1, wherein said second ejection opening is formed at a rear end of said bowl and between a lower edge of said water conduit and a water cover of said bowl.
The toilet brushing structure according to claim 1, wherein the first water guiding channel and the second water guiding channel are respectively formed on the toilet body, and the first water guiding channel and the second guiding channel are respectively The water passages are in communication, and the second water conduit is further provided with a connection port for connecting the water source.
The toilet brushing structure according to claim 1, wherein the upper end of the toilet body has a flange portion, and a lower edge of the flange portion is integrally connected with an upper edge of the bowl, and the flange portion Forming a cavity internally, the water guiding platform is located between the lower edge of the flange portion and the upper edge of the bowl; or the upper end of the toilet body has an end edge, the lower edge of the edge portion The upper edge of the potty is integrally joined, and the water guiding platform is located between the lower edge of the end edge and the upper edge of the bowl.
The toilet brushing structure according to claim 1, wherein the bottom surface of the water guiding platform is flat or inclined downward toward the inner side of the toilet body.
The toilet brushing structure according to claim 1, wherein a front side of the bottom of the bowl is provided with a third injection port, and the third injection port is located under the water cover of the bowl, and the third injection port is connected. The third water conduit connecting the water source.
The toilet brushing structure according to claim 8, wherein when the drainage is started, the water source supplies the washing water to the second water guiding passage through the connection port, and the washing water flowing through the second water guiding passage is supplied to the second spraying. a part of the mouth is supplied to the first injection port through the first water guiding passage; after the washing water is sprayed from the first injection port, the toilet bowl is flushed along the water guiding table throughout the pot surface and forms a swirling flow to wash the toilet water, and at the same time, The washing water sprayed from the second injection port is close to the water supply end, and the jetted water is a strong jet water, and the water flow together with the swirling flow formed by the first injection port pushes the dirt in the potty out of the drain pipe. To achieve a flush of the toilet.