CN216664384U

CN216664384U - Toilet bowl

Info

Publication number: CN216664384U
Application number: CN202122228948.0U
Authority: CN
Inventors: 韩云涛; 杨纪岩; 伍志锋
Original assignee: Foshan Nanhai Eago Sanitary Ware Co ltd
Current assignee: Foshan Nanhai Eago Sanitary Ware Co ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-06-03
Anticipated expiration: 2031-09-14

Abstract

The utility model relates to the technical field of toilets, and discloses a toilet, which comprises a toilet body, wherein the toilet body is provided with a barrel cavity and a water inlet, a water guide channel is arranged on the circumferential cavity wall at the top of the barrel cavity in an outward concave manner to enable the cavity wall of the barrel cavity to form a step shape, the rear end of the barrel cavity is provided with a bulge, the bulge is positioned at the water guide channel, the bulge is provided with a water containing cavity communicated with the water inlet, two sides of the bulge are provided with washing holes communicated with the water containing cavity to enable the cavity wall of the barrel cavity to form the step shape, and the water guide channel is of an open structure, can be directly cleaned, is not easy to hide dirt, is easy to clean without dead angles, and when the barrel is washed, two water flows flow out from the washing holes at the two sides of the convex part, flow along the water guide channel to the front end of the water guide channel to collide, generate turbulent flow and flow down along the cavity wall of the barrel cavity, thereby improving the washing effect, and when water flows along the water guide channel, part of the water flows down along the cavity wall of the barrel cavity, so that the cavity wall of the barrel cavity can be thoroughly washed. The closestool is a siphon closestool, has small flushing sound and good splash-proof and odor-proof effects.

Description

Toilet bowl

Technical Field

The utility model relates to the technical field of sanitary ware, in particular to a closestool.

Background

The closestool is an indispensable sanitary ware in daily life due to the characteristics of small occupied area, sanitation, no odor, convenient cleaning and the like. The top of the barrel body of the existing closestool is provided with a water passing ring and a water outlet communicated with the water passing ring, so that water can flow out of the water outlet when passing through the water passing ring, and the inner wall of the barrel cavity of the barrel body is washed. However, the existing water ring is a closed surrounding structure, the inner wall of the water ring cannot be cleaned, the surface of the inner wall of the water ring is easy to mildew and yellow for a long time, and the water ring has a sanitary dead angle and is difficult to clean.

Chinese utility model CN202577548U (published as 2012, 12 and 05) discloses a jet siphon single-side toilet bowl, which comprises a toilet seat body, wherein the toilet seat body comprises a cylinder body, a siphon pipeline and a sewer, a washing hole is arranged on the periphery of the top of the inner side of the cylinder body, a water inlet is arranged at the top end of the rear side of the cylinder body, the washing hole is communicated with the water inlet, a first sewage outlet and a water spray outlet are arranged at the bottom of the inner side of the cylinder body, a second sewage outlet is arranged at the bottom of the cylinder body, the sewage inlet of the siphon pipeline is communicated with the first sewage outlet, the sewage outlet of the siphon pipeline is communicated with the second sewage outlet, and the water spray outlet is aligned with the sewage inlet of the siphon pipeline; the sewer is a unilateral sewer, the top end of the sewer is communicated with the water inlet, and the bottom end of the sewer is communicated with the water spray nozzle. The inboard top periphery of the cylinder body of this patent is equipped with a plurality of holes of washhing, and its top periphery is confined enclosure structure, and the inner wall is difficult clean, breeds the bacterium easily and produces the stink.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a closestool convenient to clean.

In order to achieve the purpose, the utility model provides a closestool which comprises a closestool body, wherein the closestool body is provided with a cavity and a water inlet, a water guide channel is arranged on the circumferential cavity wall of the top of the cavity in an outward concave mode, so that the cavity wall of the cavity forms a step shape, a protruding part is arranged at the rear end of the cavity and is positioned at the water guide channel, a water containing cavity communicated with the water inlet is arranged on the protruding part, and washing holes communicated with the water containing cavity are arranged on two sides of the protruding part.

Preferably, a plurality of supplementary washing holes communicated with the water containing cavity are formed in the front side of the protruding portion.

Preferably, the size of the supplementary washing holes is smaller than the size of the washing holes.

As preferred scheme, the bulge is enclosed by last side, downside, left surface and right flank, go up the side with the chamber wall in bucket chamber meets and the slope sets up downwards, the downside with the chamber wall in bucket chamber meets and the slope upwards sets up, go up the side with the downside links to each other and the contained angle is less than or equal to 90, the replenishment is washhed the hole and is located on the downside, the left surface with the right flank all with the chamber wall in bucket chamber meet and with go up the side the downside links to each other, set up in left surface and the slant of right flank, make go up the side with the downside is trapezoidal, the left surface with the right flank all is equipped with wash the hole.

Preferably, the bottom side of the washing hole is flush with the bottom side of the water guide channel.

Preferably, the size of the washing holes in the vertical direction is less than or equal to 1/2 of the size of the water guide channel in the vertical direction.

As the preferred scheme, still include the siphon pipeline, the chamber wall bottom in bucket chamber is equipped with first drain, the bottom of staving is equipped with the second drain, the siphon pipeline is located in the staving, just the entry of siphon pipeline with first drain intercommunication, the export of siphon pipeline with the second drain intercommunication.

According to a preferable scheme, the bottom of the cavity wall of the barrel cavity is provided with a jet orifice, the jet orifice is opposite to the first sewage discharge port, the barrel body is provided with a sewer, the top end of the sewer is communicated with the water inlet, and the bottom end of the sewer is communicated with the jet orifice.

As a preferred scheme, the top of the barrel body is provided with an upper water channel communicated with the water inlet, and the sewer and the water containing cavity are communicated with the upper water channel.

Preferably, the side surface and the bottom surface of the water guide channel are in cambered surface transition.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the water guide channel is arranged on the circumferential cavity wall at the top of the barrel cavity in an outward concave manner, so that the cavity wall of the barrel cavity is in a step shape, the water guide channel is in an open structure, and the barrel cavity can be directly cleaned, is not easy to collect dirt, and is easy to clean without dead angles. The convex part is arranged at the water guide channel, the two sides of the convex part are provided with the washing holes, when the washing is carried out, two water flows flow out from the washing holes at the two sides of the convex part, the two water flows flow to the front end of the water guide channel along the water guide channel to collide, turbulence is generated and flow down along the cavity wall of the barrel cavity, the washing effect is improved, and when the water flows along the water guide channel, part of the water flows flow down along the cavity wall of the barrel cavity, so that the cavity wall of the barrel cavity can be comprehensively washed.

Drawings

FIG. 1 is a top view of a toilet according to an embodiment of the present invention.

Fig. 2 is a schematic view of a projection of an embodiment of the utility model.

FIG. 3 is a side sectional view of a toilet according to an embodiment of the present invention.

In the figure, 1-barrel body; 101-a barrel cavity; 102-a water inlet; 103-a first drain outlet; 104-a second sewage draining exit; 105-an ejection port; 106-sewer; 107-upper water channel; 2-a water diversion channel; 3-a projection; 301-water containing cavity; 302-washing holes; 303-supplementary washing and brushing holes; 304-upper side; 305-the underside; 306-left side; 307-right side; 4-a siphon pipe; and 5-a water tank.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

As shown in fig. 1 to 3, a toilet according to a preferred embodiment of the present invention includes a toilet body 1, the toilet body 1 is provided with a toilet cavity 101 and a water inlet 102, a water guide 2 is recessed outward from a circumferential cavity wall at the top of the toilet cavity 101, so that the cavity wall of the toilet cavity 101 forms a step shape, a protruding portion 3 is provided at the rear end of the toilet cavity 101, the protruding portion 3 is located at the water guide 2, the protruding portion 3 is provided with a water containing cavity 301 communicated with the water inlet 102, and both sides of the protruding portion 3 are provided with washing holes 302 communicated with the water containing cavity 301. This embodiment is through establishing diversion 2 at the outside concavity of the top circumference chamber wall in bucket chamber 101, makes the chamber wall in bucket chamber 101 form the echelonment, and diversion 2 is open structure, can directly clean, is difficult for hiding dirty, and clean light no dead angle. In the embodiment, the convex part 3 is arranged at the water guide channel 2, the two sides of the convex part 3 are provided with the washing holes 302, when the washing is performed, two water flows flow out from the washing holes 302 at the two sides of the convex part 3, the two water flows flow along the water guide channel 2 to the front end of the water guide channel 2 to collide, turbulence is generated and flow down along the cavity wall of the barrel cavity 101, the washing effect is improved, and when the water flows along the water guide channel 2, part of the water flows flow down along the cavity wall of the barrel cavity 101, and the cavity wall of the barrel cavity 101 can be comprehensively washed.

Further, a plurality of supplementary washing holes 303 communicated with the water containing cavity 301 are formed in the front side of the protruding portion 3 of the present embodiment, and water flow flowing out of the supplementary washing holes 303 is sprayed to the cavity wall of the barrel cavity 101 opposite to the supplementary washing holes 303, so that a washing effect is increased, and the cleaning degree of water flow washing is improved. In addition, the size of the supplementary washing holes 303 of the present embodiment is smaller than the size of the washing holes 302, so that the flow velocity of the water ejected from the supplementary washing holes 303 is large, the impact force on the cavity wall of the tub cavity 101 opposite to the supplementary washing holes 303 is increased, stubborn stains can be removed, and the cavity wall of the tub cavity 101 is clean.

Specifically, as shown in fig. 2, the protruding portion 3 of the present embodiment is defined by an upper side 304, a lower side 305, a left side 306 and a right side 307, the upper side 304 is connected with the cavity wall of the barrel cavity 101 and is disposed obliquely downward, the lower side 305 is connected with the cavity wall of the barrel cavity 101 and is disposed obliquely upward, the upper side 304 is connected with the lower side 305 and has an included angle smaller than or equal to 90 °, the supplementary washing holes 303 are disposed on the lower side 305, the left side 306 and the right side 307 are both connected with the cavity wall of the barrel cavity 101 and are connected with the upper side 304 and the lower side 305, the left side 306 and the right side 307 are disposed obliquely inward, the upper side 304 and the lower side 305 are trapezoidal, and the left side 306 and the right side 307 are both provided with the washing holes 302. The inclined downward arrangement of the upper side 304 and the inclined upward arrangement of the lower side 305 enable the water flow from the supplementary washing holes 303 on the lower side 305 to be inclined downward, so as to avoid splashing out of the barrel cavity 101. The left side 306 and the right side 307 are arranged in an inward inclined manner, so that water flow sprayed from the washing holes 302 is inclined forward, the power of the water flow flowing along the water guide channel 2 is improved, the situation that the water flow flowing out from the washing holes 302 directly washes the cavity wall of the barrel cavity 101 due to the fact that the left side 306 and the right side 307 are perpendicular to the cavity wall of the barrel cavity 101 is avoided, the flow velocity of the water flow sprayed from the washing holes 302 is reduced, and the water flow converged to the front end of the water guide channel 2 is low, and the washing effect is affected is avoided.

In addition, the bottom sides of the washing holes 302 in the present embodiment are flush with the bottom side of the water conduit 2, so that it is avoided that the bottom sides of the washing holes 302 are lower than the bottom side of the water conduit 2, which causes the water flow flowing out of the washing holes 302 to be blocked and affects the flow rate of the water flow, and it is avoided that the bottom sides of the washing holes 302 are higher than the bottom side of the water conduit 2, which causes a fall and affects the flow rate. Further, the size of the washing holes 302 in the vertical direction is less than or equal to 1/2 of the size of the water guide 2 in the vertical direction, so that the water flow flowing along the water guide 2 can be prevented from splashing out of the tub cavity 101.

This embodiment closestool still includes siphon pipeline 4, and the chamber wall bottom in barrel chamber 101 is equipped with first drain 103, and the bottom of staving 1 is equipped with second drain 104, and siphon pipeline 4 locates in staving 1, and siphon pipeline 4's entry and first drain 103 intercommunication, siphon pipeline 4's export and second drain 104 intercommunication. The closestool of this embodiment is the hydrocone type closestool, has the bath sound little, splashproof, separates smelly effectual advantage. Furthermore, the bottom of the cavity wall of the barrel cavity 101 of the present embodiment is provided with the jet opening 105, the jet opening 105 is opposite to the first sewage discharge port 103, the barrel body 1 is provided with the sewer 106, the top end of the sewer 106 is communicated with the water inlet 102, the bottom end of the sewer 106 is communicated with the jet opening 105, when flushing, water flows through the sewer 106 and then is jetted out from the jet opening 105, and water jetted out from the jet opening 105 directly flushes into the siphon pipeline 4 through the first sewage discharge port 103, so that the sewage flushing capability can be improved, the sewage flushing speed can be improved, and blockage can be avoided. In addition, the top of the barrel body 1 of the embodiment is provided with an upper water channel 107 communicated with the water inlet 102, and the sewer 107 and the water containing cavity 301 are communicated with the upper water channel 107, so that water can flow into the sewer 107 more easily, and the water flow is smoother. The toilet of the present embodiment further includes a water tank 5, the water tank 5 is located above the bowl 1, and the water tank 5 is communicated with the upper water channel 107 through the water inlet 102.

In addition, the side and the bottom surface of the water guide channel 2 of the embodiment are in arc surface transition, that is, the side and the bottom surface of the recess on the top cavity wall of the barrel cavity 101 are in arc surface transition, so that water flow can be more convenient, cleaning is convenient, and stains at corners are avoided.

The working process of the utility model is as follows: when flushing, water enters the upper water channel 107 from the water tank 5 through the water inlet 102, and then a part of the water enters the water containing cavity 301 of the bulge 3, and another part of the water enters the sewer 106. A part of water in the water containing cavity 301 is sprayed out from the washing holes 302 on both sides of the convex part 3, and a part of the water sprayed out from the washing holes 302 flows to the front end of the water guide channel 2 along the water guide channel 2 to be collected and fall down so as to wash the cavity wall of the barrel cavity 101, and the other part of the water flows downwards when the water flows along the water guide channel 2 to wash the cavity wall of the barrel cavity 101; the other part of water in the water containing cavity 301 is sprayed out from the supplementary washing holes 303 at the front side of the convex part 3, and the sprayed water flow directly washes the cavity wall of the barrel cavity 101 of the supplementary washing holes 303 to wash stubborn dirt, so that the washing effect is improved. The water of the sewer 106 flows out from the jet opening 105 and directly rushes into the siphon pipe 4 through the first sewage draining outlet 103, so that the sewage flushing capacity and the sewage flushing speed can be improved, and the remaining and secondary flushing are avoided.

To sum up, the embodiment of the utility model provides a toilet, the top of the barrel cavity 101 is provided with the water guide channel 2 which is outwards concave along the circumferential cavity wall, so that the cavity wall of the barrel cavity 101 forms a step shape, the water guide channel 2 is an open structure, and the toilet can be directly cleaned, is not easy to collect dirt, and is easy to clean without dead angles. In the embodiment, the convex part 3 is arranged at the water guide channel 2, the two sides of the convex part 3 are provided with the washing holes 302, when the washing is performed, two water flows flow out from the washing holes 302 at the two sides of the convex part 3, the two water flows flow along the water guide channel 2 to the front end of the water guide channel 2 to collide, turbulence is generated and flow down along the cavity wall of the barrel cavity 101, the washing effect is improved, and when the water flows along the water guide channel 2, part of the water flows flow down along the cavity wall of the barrel cavity 101, and the cavity wall of the barrel cavity 101 can be comprehensively washed.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.

Claims

1. The closestool is characterized by comprising a closestool body (1), wherein the closestool body (1) is provided with a closestool cavity (101) and a water inlet (102), a water guide (2) is outwards concavely arranged on the circumferential cavity wall at the top of the closestool cavity (101) to enable the cavity wall of the closestool cavity (101) to form a ladder shape, a bulge (3) is arranged at the rear end of the closestool cavity (101), the bulge (3) is located at the water guide (2), a water containing cavity (301) communicated with the water inlet (102) is arranged on the bulge (3), and washing holes (302) communicated with the water containing cavity (301) are formed in two sides of the bulge (3).

2. A toilet according to claim 1, wherein the front side of the protrusion (3) is provided with a plurality of supplementary brushing holes (303) communicating with the water containing chamber (301).

3. A toilet according to claim 2, wherein the size of the supplementary flushing holes (303) is smaller than the size of the flushing holes (302).

4. A toilet according to claim 2, wherein the protrusion (3) is defined by an upper side (304), a lower side (305), a left side (306) and a right side (307), the upper side (304) is connected with the cavity wall of the tank cavity (101) and is arranged obliquely downwards, the lower side (305) is connected with the cavity wall of the tank cavity (101) and is arranged obliquely upwards, the upper side (304) is connected with the lower side (305) and has an included angle smaller than or equal to 90 °, the supplementary washing hole (303) is arranged on the lower side (305), the left side (306) and the right side (307) are connected with the cavity wall of the tank cavity (101) and are connected with the upper side (304) and the lower side (305), the left side (306) and the right side (307) are arranged obliquely inwards, so that the upper side (304) and the lower side (305) are trapezoidal, the left side face (306) and the right side face (307) are both provided with the brushing holes (302).

5. Toilet according to claim 1, characterized in that the underside of the flushing holes (302) is flush with the underside of the water conductor (2).

6. A toilet according to claim 5, characterized in that the size of the brushing holes (302) in the vertical direction is less than or equal to 1/2 of the size of the water conduit (2) in the vertical direction.

7. The closestool of claim 1, further comprising a siphon pipeline (4), wherein a first sewage outlet (103) is arranged at the bottom of the cavity wall of the barrel cavity (101), a second sewage outlet (104) is arranged at the bottom of the barrel body (1), the siphon pipeline (4) is arranged in the barrel body (1), an inlet of the siphon pipeline (4) is communicated with the first sewage outlet (103), and an outlet of the siphon pipeline (4) is communicated with the second sewage outlet (104).

8. The toilet bowl according to claim 7, characterized in that the bottom of the cavity wall of the barrel cavity (101) is provided with an injection port (105), the injection port (105) is opposite to the first drain port (103), the barrel body (1) is provided with a sewer (106), the top end of the sewer (106) is communicated with the water inlet (102), and the bottom end of the sewer (106) is communicated with the injection port (105).

9. A toilet according to claim 8, characterized in that the top of the bowl (1) is provided with an upper water channel (107) communicating with the water inlet (102), the sewer (106) and the water containing chamber (301) communicating with the upper water channel (107).

10. Toilet according to claim 1, characterized in that the sides and the bottom of the water conduit (2) are curved transitions.