CN214423508U

CN214423508U - Siphon type closestool convenient to form

Info

Publication number: CN214423508U
Application number: CN202022557491.3U
Authority: CN
Inventors: 谢炜; 吕庆文; 金翠翠
Original assignee: Arrow Home Group Co Ltd
Current assignee: Arrow Home Group Co Ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-10-19
Anticipated expiration: 2030-11-06

Abstract

The utility model discloses a siphon toilet which is convenient to form and comprises a water tank, a urinal, a seat ring and a sewage bent pipe; the toilet seat is characterized by comprising a water guide groove and a drainage channel, wherein the water guide groove is formed in the top of the toilet bowl and protrudes towards the outer side of the toilet bowl, the drainage channel is used for connecting the water guide groove and a water tank, a first side wall of the toilet seat, which is close to one side of the toilet bowl, extends towards the interior of the toilet bowl so that a flushing water outlet is formed between the first side wall and the inner wall of the toilet bowl, and the bottom surface of the first side wall is lower than the bottom surface of the water guide groove; the bottom of the urinal is not provided with a jet hole, and the siphon type closestool is not provided with an auxiliary drainage channel for connecting the drainage channel with the jet hole. Implement the utility model discloses, can simplify the closestool structure, make things convenient for the closestool shaping, optimize the closestool simultaneously and wash the effect.

Description

Siphon type closestool convenient to form

Technical Field

The utility model relates to a bathroom field especially relates to a convenient fashioned hydrocone type closestool.

Background

The flushing structure of the prior siphon closestool is divided into two parts, wherein one part is a top flushing hole arranged at the bottom of a seat ring, and the other part is a jet hole arranged at the bottom of a urinal. Part of flushing water flowing out of the water tank flows to the inner wall of the urinal through the water distribution holes to flush the urinal; the other part is discharged through the jet hole, and because the jet hole is arranged opposite to the sewage inlet of the elbow, the water sprayed by the jet hole can assist the flushing water of the urinal to enter the sewage discharge elbow, thereby effectively improving the siphon effect. In addition, in order to realize the water outlet of the spray hole, an auxiliary water flushing channel needs to be designed, one end of the auxiliary water flushing channel is connected with a water tank drainage channel, and the other end of the auxiliary water flushing channel is connected with the spray hole. In addition, because the flushing water of the closestool with the structure needs to be divided into two parts, the water outlet quantity of the top water distribution hole is reduced to a certain extent, the flushing force on the inner wall of the urinal is small, and the flushing effect is poor.

On the other hand, for the water flushing holes arranged at the top, the water flushing holes comprise a plurality of water distribution small holes, 1-3 rotary flushing holes and 2 opposite flushing holes, the water distribution small holes are easy to accumulate dirt, and workers need to manually open holes one by one after forming, so that the process is complex; the rotary punching and counter punching have the problem of easy water splashing.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a convenient fashioned hydrocone type closestool is provided, its simple structure, the shaping of being convenient for, and wash effectually.

In order to solve the technical problem, the utility model provides a siphon closestool which is convenient to form and comprises a water tank, a urinal, a seat ring and a sewage bent pipe; the toilet seat is characterized by comprising a water guide groove and a drainage channel, wherein the water guide groove is formed in the top of the toilet bowl and protrudes towards the outer side of the toilet bowl, the drainage channel is used for connecting the water guide groove and a water tank, a first side wall of the toilet seat, which is close to one side of the toilet bowl, extends towards the interior of the toilet bowl so that a flushing water outlet is formed between the first side wall and the inner wall of the toilet bowl, and the bottom surface of the first side wall is lower than the bottom surface of the water guide groove;

the bottom of the urinal is not provided with a jet hole, and the siphon type closestool is not provided with an auxiliary drainage channel for connecting the drainage channel with the jet hole.

As an improvement of the technical scheme, the drainage channel is arranged in the middle of the rear wall of the seat ring, and the left side surface and the right side surface of the drainage channel are respectively provided with a water outlet.

As an improvement of the above technical solution, the urinal includes a second side wall close to the waste trap and a third side wall far from the waste trap, and the third side wall includes a fourth side wall provided at the top of the urinal and a fifth side wall provided at the bottom of the urinal; the second side wall and the fourth side wall are arc-shaped side walls, and the fifth side wall is a plane-shaped side wall.

As an improvement of the technical scheme, one end of the fifth side wall is tangent to the bottom surface of the water inlet of the sewage bent pipe, and the other end of the fifth side wall is tangent to the fourth side wall.

As an improvement of the technical scheme, the inclination angle of the fifth side wall is 22-30 degrees.

As an improvement of the above technical solution, a height of the fifth sidewall: the pipe diameter of the sewage elbow is (1.2-1.5): 1.

as an improvement of the above technical solution, the fifth side wall has a shape that is wide at the top and narrow at the bottom.

As an improvement of the above technical means, the water chute is horizontally or obliquely arranged.

As an improvement of the technical scheme, the first side wall is of a single-sided pulp structure and is formed by cutting holes after the closestool is formed.

As an improvement of the technical scheme, the siphon closestool is a one-piece closestool or a split closestool.

Implement the utility model discloses, following beneficial effect has:

1. the utility model provides a hydrocone type closestool has cancelled the jet orifice of urinal bottom and has connected the water tank and the supplementary water drainage of jet orifice, has simplified closestool forming die by a wide margin, has made things convenient for the shaping of closestool, has promoted production efficiency.

2. The siphon closestool adopts the structure that the first side wall of the seat ring and the water guide groove are compounded to form the flushing structure, and the structure does not need to use small parts of a die in the forming process and can be directly used for cutting holes after forming; after the die is opened, the die can be removed at one time, so that the forming workload is reduced, the die structure is simplified, the production efficiency is improved, and the production cost is reduced.

3. The utility model discloses a hydrocone type closestool adopts the first lateral wall of seat circle and the compound bath structure that forms of guiding gutter, and the sparge water export of this kind of bath structure is whole to be link up, does not have the dead angle of washing, and washing effect is good, can well avoid the dirt to pile up. Meanwhile, the bottom surface of the first side wall is lower than the lower surface of the water guide groove, so that the first side wall has a good water guide effect and prevents flushing water from splashing.

4. The utility model discloses a hydrocone type closestool has set up the plane shape lateral wall in one side that the blowdown return bend was kept away from to the urinal to through controlling its angle and height, reduced the resistance of urinal to the sparge water, promoted the velocity of flow when the sparge water gets into the blowdown return bend, promoted the siphon effect.

Drawings

FIG. 1 is a prior art diagram;

FIG. 2 is a schematic cross-sectional view of a siphon-type toilet that is easy to form according to an embodiment of the present invention;

fig. 3 is a schematic top view of a toilet seat and a toilet bowl according to an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings. Only this statement, the utility model discloses the upper and lower, left and right, preceding, back, inside and outside etc. position words that appear or will appear in the text only use the utility model discloses an attached drawing is the benchmark, and it is not right the utility model discloses a concrete restriction.

Referring to fig. 2 to 3, the present invention provides a siphon toilet convenient for forming, which comprises a urinal 1, a sewage trap 2, a seat ring 3 and a water tank 4. Wherein, the seat ring 3 comprises a water chute 31 and a water drainage channel 32; the water guide groove 31 is provided at the top of the toilet bowl 1 to protrude to the outside of the toilet bowl 1, the drain passage 32 is provided at the rear of the seat 3, and the drain passage 32 guides the wash water from the tank 4 into the water guide groove 31. The first side wall 33 of the seat 3 on the side close to the toilet bowl extends toward the interior of the toilet bowl 1 so that the flush water outlet 5 is formed between the first side wall 33 and the inner wall of the toilet bowl 1, and flush water is discharged from the flush water port 5 to the toilet bowl 1 through the water guide groove 31. The washing water port 5 is integrally communicated, has no washing dead angle, and can effectively avoid dirt accumulation. Specifically, the bottom surface of the first side wall 33 is controlled to be lower than the bottom surface of the water guide groove 31, that is, the first side wall 33 completely covers the water guide groove 31, and the structure can effectively prevent the splashing of the washing water. Based on the siphon-type closestool convenient to form in the embodiment, the bottom of the urinal 1 is not provided with the jet hole, and the siphon-type closestool is not provided with the auxiliary drainage channel for connecting the drainage channel with the jet hole, so that the mould structure of the closestool can be effectively simplified, and the siphon-type closestool is convenient to form.

Specifically, in this embodiment, the left and right side walls of the drain passage 32 are each provided with one water outlet. The drain passage 32 is arranged at the center of the rear part of the seat ring 3, and flushing water discharged from the drain passage 32 is flushed out through the two water outlets and is converged at the front end of the urinal 1 after being guided by the water guide groove 31, so that a counter flushing effect is formed (see fig. 2).

Specifically, the water chute 31 is arranged horizontally or obliquely as a whole; the horizontal disposition means that the bottom surface of the water guide groove 31 is a flat surface, and the inclined disposition means that the bottom surface of the water guide groove 31 is inclined toward the inside or outside of the toilet bowl 1. Preferably, in the present embodiment, the water guide groove 31 is horizontally disposed, which ensures uniform distribution of the washing water.

Specifically, in the present embodiment, the urinal 1 includes a second side wall 11 close to the waste trap 2, and a third side wall far from the waste trap 2; the third side wall comprises a fourth side wall 12 arranged at the top of the urinal 1 and a fifth side wall 13 arranged at the bottom of the urinal 1; the second sidewall 11 and the fourth sidewall 12 are both arc sidewalls, and the fifth sidewall 13 is a planar sidewall. One end of the fifth side wall 13 is tangent to the bottom surface of the water inlet 21 of the waste trap 2, and the other end is tangent to the fourth side wall 12. The fifth side wall of the structure can effectively reduce the resistance of flushing water, improves the flow rate of the flushing water entering the sewage elbow pipe 2, and improves the siphon effect.

Furthermore, the inclination angle alpha of the fifth side wall is controlled to be 22-30 degrees, when the inclination angle alpha is larger than 30 degrees, washing water can be separated from the fifth side wall 13, and the siphon effect is weakened; when the inclination angle alpha is less than 30 degrees, the length of the fifth side wall is too long, and the washing water cannot be accelerated effectively.

Specifically, the fifth side wall 13 has a shape that is wide at the top and narrow at the bottom to collect and gather more washing water.

Specifically, the height of the fifth side wall 13: the pipe diameter of the sewage elbow is (1.2-1.5): 1. within this range, the siphon effect is better.

Further, the first sidewall 33 is a single-sided structure, which is formed by a hole cutting process after being integrally formed. Specifically, the middle circles of the flushing surfaces of the seat ring 3 and the urinal 1 are both set to be single-sided pulp cavity structures, after molding and demolding, a special gauge is adopted to cut the cavity part circles along the mark by a blank cutting tool, and then the redundant parts are scraped to be smooth surfaces, so that the first side wall 33 is obtained. After the process is adopted, the forming die can be simplified, so that the die can be removed at one time during forming and die opening, small pieces do not need to be detached, and the production efficiency is improved.

Specifically, in this embodiment, the toilet is an integrated toilet formed at normal pressure, and is formed by normal-pressure grouting once. In other embodiments of the present invention, the toilet can be a split toilet, which is bonded after multiple molding by high pressure grouting. When high-pressure split molding is adopted, the seat ring and the urinal can be integrally molded, and then are bonded with the sewage bent pipe, the peripheral structure (the side wall 6) and the water tank; the urinal, the seat ring and the elbow can also be integrally formed and then sequentially bonded with the peripheral structure and the water tank.

To sum up, the utility model discloses a hydrocone type closestool has cancelled the jet orifice of urinal bottom and has connected the water tank and the supplementary drain way of jet orifice, has simplified closestool forming die by a wide margin, has made things convenient for the shaping of closestool, has promoted production efficiency. The siphon closestool of the utility model adopts the first side wall of the seat ring and the water chute to form a flushing structure, and the structure does not need to use small parts of a mould in the forming process and can directly cut a hole after forming; after the die is opened, the die can be removed at one time, so that the forming workload is reduced, the die structure is simplified, the production efficiency is improved, and the production cost is reduced. Furthermore, the utility model discloses a hydrocone type closestool has set up the plane shape lateral wall in one side that the blowdown return bend was kept away from to the urinal to through controlling its angle and height, reduced the resistance of urinal to the sparge water, promoted the velocity of flow when the sparge water gets into the blowdown return bend, promoted the siphon effect.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.

Claims

1. A siphon toilet convenient to form is characterized by comprising a water tank, a urinal, a seat ring and a sewage bent pipe; the toilet seat is characterized by comprising a water guide groove and a drainage channel, wherein the water guide groove is formed in the top of the toilet bowl and protrudes towards the outer side of the toilet bowl, the drainage channel is used for connecting the water guide groove and a water tank, a first side wall of the toilet seat, which is close to one side of the toilet bowl, extends towards the interior of the toilet bowl so that a flushing water outlet is formed between the first side wall and the inner wall of the toilet bowl, and the bottom surface of the first side wall is lower than the bottom surface of the water guide groove;

2. The easy-to-form siphonic toilet according to claim 1, wherein the drain channel is disposed in the middle of the rear wall of the seat, and the left and right sides of the drain channel are each provided with a water outlet.

3. The easy-to-shape siphonic toilet according to claim 1, wherein the bowl comprises a second side wall proximal to the waste trap and a third side wall distal to the waste trap, the third side wall comprising a fourth side wall disposed at the top of the bowl and a fifth side wall disposed at the bottom of the bowl; the second side wall and the fourth side wall are arc-shaped side walls, and the fifth side wall is a plane-shaped side wall.

4. The easy-to-shape siphonic toilet according to claim 3, wherein the fifth side wall has one end tangent to the bottom surface of the inlet of the waste trap and the other end tangent to the fourth side wall.

5. The easy-to-form siphonic toilet according to claim 3, wherein the fifth side wall is inclined at an angle of 22 to 30 °.

6. The easy-to-shape siphonic toilet according to claim 3, wherein the height of the fifth side wall is: the pipe diameter of the sewage elbow is (1.2-1.5): 1.

7. the easy-to-shape siphonic toilet according to claim 3, wherein the fifth side wall is wider at the top and narrower at the bottom.

8. The easy-to-shape siphonic toilet according to claim 1, wherein the water chute is disposed horizontally or at an incline.

9. The easy-to-form siphonic toilet according to claim 1, wherein the first side wall is a single-sided pulp structure formed by perforations cut into the bowl after it is formed.

10. The easy-to-shape siphonic toilet according to claim 1, wherein the siphonic toilet is a one-piece toilet or a two-piece toilet.