CN108360641B

CN108360641B - Quick flushing toilet

Info

Publication number: CN108360641B
Application number: CN201810400407.1A
Authority: CN
Inventors: 林孝发; 林孝山; 黄冠乔; 叶胜
Original assignee: Jomoo Kitchen and Bath Co Ltd
Current assignee: Jomoo Kitchen and Bath Co Ltd
Priority date: 2018-04-28
Filing date: 2018-04-28
Publication date: 2023-07-04
Anticipated expiration: 2038-04-28
Also published as: CN108360641A

Abstract

The invention discloses a quick flushing toilet, which comprises a water inlet part, a water passing part and a water outlet part; the water passing part is arranged in the flushing seat ring of the toilet and is respectively communicated with the water inlet part and the water outlet part; the method is characterized in that: the quick flushing component is arranged in a water passing channel formed between the water passing part and the water outlet part; the quick-flushing part comprises a flushing nozzle; the flushing nozzle comprises a water inlet, a water outlet and a water blocking weir; the water outlet is formed towards the water outlet part; the water inlet is communicated with the water passing part, the highest height of the water inlet is lower than the lowest height of the water outlet, and a water seal part is formed by the height difference between the water outlet and the water inlet. The invention provides a quick flushing toilet which can reduce energy loss while accelerating flushing speed, quickly and thoroughly carry away dirt in a pelvic cavity and effectively solve the problems of low flushing speed and insufficient flushing force of water.

Description

Quick flushing toilet

Technical Field

The invention relates to the field of bathrooms, in particular to a quick flushing toilet.

Background

The traditional toilet bowl is flushed or closed through the drain valve, and when the toilet bowl cannot discharge water, the water passing part (namely the water washing channel) and the water discharging part (the seat ring) of the toilet bowl are in a conducting and anhydrous state; when the drain valve of the toilet is opened for flushing, water needs to flow into the toilet water channel from the water tank, and after the toilet water channel is filled, the water enters the inner wall of the seat ring to flush the pelvic cavity part of the toilet, and the following defects exist in the process: (1) When the water flow washes dirt from the water tank to the pelvic cavity part, the whole washing ring water channel needs to be filled first, and then the water flows out from the washing holes, so that the potential energy of the water in the process is weakened and the washing force is insufficient; (2) The water flow and the gas in the water channel of the washing ring are mixed and stirred, the air is discharged, and the repulsive force generated by the water flow and the trapped gas in the water channel is generated, so that the water potential is further reduced; (3) The violent stirring of water and gas and the impact between the water and the ceramic surface before water discharge can cause energy loss and generate larger noise; (4) The water flowing time is long, the flushing force is insufficient after the water potential is weakened, the siphon cannot be formed quickly, and the toilet is not easy to flush quickly; in conclusion, the existing toilet is difficult to meet the requirements of sufficient water potential, large impact force, small noise, easy siphon and the like.

Disclosure of Invention

The invention aims to overcome the defects or problems in the prior art and provide a quick flushing toilet, which can reduce energy loss and quickly and thoroughly remove dirt in a pelvic cavity while accelerating flushing speed.

In order to achieve the above purpose, the present invention adopts the following technical scheme:

a quick flushing toilet comprises a water inlet part, a water passing part and a water outlet part; the water passing part is arranged in the flushing seat ring of the toilet and is respectively communicated with the water inlet part and the water outlet part; the method is characterized in that: the quick flushing component is arranged in a water passing channel formed between the water passing part and the water outlet part; the quick-flushing part comprises a flushing nozzle; the flushing nozzle comprises a water inlet, a water outlet and a water blocking weir; the water outlet is formed towards the water outlet part; the water inlet is communicated with the water passing part, the highest height of the water inlet is lower than the lowest height of the water outlet, and a water seal part is formed by the height difference between the water outlet and the water inlet.

Further, a water blocking weir is arranged in the flushing nozzle and is arranged between the water inlet and the water outlet, and a water cover is formed by taking the top surface of the water blocking weir as a boundary.

Further, the flushing spray head is also provided with a limit rib for stopping rotation, and the limit rib and the water outlet part form stop rotation matching.

Further, a sealing element is included; the sealing piece is sleeved on the flushing nozzle so that the flushing nozzle is fixed between the water passing part and the water outlet part in a sealing way.

Further, a groove for placing the sealing element is formed in the outer surface of the flushing nozzle and close to the water outlet.

Further, the periphery of the sealing element is provided with sawtooth-shaped convex ribs with cross sections.

Further, the water passing part is a ring washing water channel; the washing ring water channel is provided with a washing ring hole for the washing nozzle to be installed, and a water inlet of the washing nozzle is communicated with the washing ring water channel.

Further, the water outlet part is provided with a drainage table; the drainage table is communicated with the water outlet of the flushing nozzle and is arranged in the same direction.

Further, the water inlet part comprises a flushing button, a water tank and a drain valve; the flushing button is arranged on the water tank and used for controlling the opening and closing of the drainage valve so as to enable the water tank to be communicated with or closed to the water passing part.

Further, the flushing nozzle is an arc flushing nozzle.

As can be seen from the above description of the present invention, the present invention has the following advantages over the prior art:

1. according to the invention, the orientation of the water inlet of the quick flushing part is set, so that water in the ring-washing water channel flows in from the bottom of the quick flushing part to enter the pelvic cavity, and a precondition is provided for water storage of the ring-washing water channel; the water blocking weir is arranged, so that water flow lower than the water blocking weir is blocked in the water channel of the washing ring, water passing through the water blocking weir can directly reach the pelvic cavity, the purposes of water and water passing are achieved, the flushing speed is improved by shortening the water outlet distance, and the water and gas can be separated by the water sealing surface formed between the quick flushing part and the water blocking weir after flushing is finished, so that the problem of trapped gas is solved; by arranging the orientation of the water outlet, water flow can directly flow into the pelvic cavity once flowing out of the water outlet, and the water flow can not collide with the ceramic surface at the upper part, thereby reducing energy loss and ensuring water impact;

2. according to the invention, the limit ribs are arranged, so that the flushing nozzle can be fixed in the washing ring hole and does not rotate; the arrangement can effectively prevent adverse effects of incapability of storing water and energy loss caused by the change of the directions of the water inlet and the water outlet; the method comprises the steps of carrying out a first treatment on the surface of the

3. According to the invention, the washing ring holes are arranged in the washing ring water channel for the quick flushing part to be arranged, so that the pelvic cavity area covered by the water outlet is larger, the problem of flushing dead angles is avoided, and the cleanness of the toilet is ensured;

4. according to the invention, the sealing piece is additionally arranged between the flushing nozzle and the ring washing hole, so that the matching error between the flushing nozzle and the ring washing hole is compensated, the sealing performance is good, and the connection reliability is better;

5. according to the invention, the sealing element is fixed on the water outlet of the flushing nozzle by arranging the sealing element in the groove arranged at the water outlet of the flushing nozzle, so that the possibility of falling off is reduced;

6. according to the invention, the axial section of the periphery of the sealing piece is designed into a saw-tooth shape, so that the flushing nozzle can be more tightly fixed in the ring washing hole, and the flushing nozzle also has a certain compensation capability for the deformation of the ring washing hole;

7. the invention also provides the drainage platform, so that the drainage platform is communicated with the washing ring water channel, water can directly flow into the pelvic cavity in a homeotropic manner after flowing out from the water outlet of the flushing nozzle, the reduction of kinetic energy after collision with a ceramic surface is avoided, the water from the flushing nozzle can flow farther, the flushing range is enlarged, the water is ensured to have strong impulsive force, and dirt can be taken away quickly;

8. according to the invention, the inner ring at the upper part of the basin is provided with the plurality of cleaning holes facing horizontally, so that the water channel of the washing ring is communicated with the basin through the cleaning holes, water flowing out of the cleaning space can directly flow into the basin in a homeotropic manner, the reduction of kinetic energy after the water is impacted with the ceramic surface is avoided, and the impulsive force of the water is ensured;

9. the invention can timely supply water to the ring washing water channel before and after each flushing by arranging the water inlet part, and the arrangement provides a precondition for the state that the ring washing water channel is always full of water;

10. according to the invention, the flushing nozzle is arranged to be an arc-shaped flushing nozzle, so that the arc of the toilet washing ring is adapted to the curved structure, the flushing nozzle can be made to be long, and the flushing nozzle cannot interfere with the ceramic structure.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments below are briefly introduced, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a three-dimensional structure of a quick flush toilet according to the present invention;

FIG. 2 is a cross-sectional top view of the quick flush toilet of the present invention;

fig. 3 is an enlarged sectional view showing a closing state of a drain valve of the quick-flushing toilet according to the present invention;

fig. 4 is an enlarged sectional view showing an opened state of a drain valve of a quick-flushing toilet according to the present invention;

FIG. 5 is a bottom view of the rinse head of the present invention;

FIG. 6 is a front view of a rinse head in accordance with the present invention;

FIG. 7 is a cross-sectional view of a rinse head in accordance with the present invention;

fig. 8 is a left side view of the shower head of the present invention.

The main reference numerals illustrate:

the water flushing device comprises a water passing part 1, a water flushing channel 11, a water outlet part 2, a basin 21, a drainage table 211, a quick flushing part 3, a flushing nozzle 31, a water inlet 310, a water outlet 311, a groove 300, a water blocking weir 312, a limiting rib 313, a sealing piece 32, a convex rib 320, a flushing seat ring 4, a water flushing hole 5, a water inlet part 6, a flushing button 61, a water tank 62, a water drain valve 63, a toilet bowl body 7, a water sealing surface 8 and air 9.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the described embodiments are preferred embodiments of the invention and should not be taken as excluding other embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without creative efforts, are within the protection scope of the present invention.

In the claims, specification and drawings hereof, unless explicitly defined otherwise, the terms "first," "second," or "third," etc. are used for distinguishing between different objects and not for describing a particular sequential order.

In the claims, specification and drawings hereof, unless otherwise specifically defined, the terms "center", "lateral", "longitudinal", "horizontal", "vertical", "top", "bottom", "inner", "outer", "upper", and "lower" are used for directional terms, such as,

The references to "lower", "front", "rear", "left", "right", "clockwise", "counterclockwise", etc., indicate an orientation or a positional relationship based on the orientation and positional relationship shown in the drawings, and are merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation or be constructed and operated in a specific orientation, nor should they be construed as limiting the specific scope of protection of the present invention.

In the claims, specification and drawings of the present invention, unless explicitly defined otherwise, the term "fixedly connected" or "fixedly connected" should be construed broadly, i.e. any connection between them without a displacement relationship or a relative rotation relationship, that is to say includes non-detachably fixedly connected, integrally connected and fixedly connected by other means or elements.

In the claims, specification and drawings of the present invention, the terms "comprising," having, "and variations thereof as used herein, are intended to be" including but not limited to.

Referring to fig. 1 to 8, the present invention is a quick flushing toilet, which includes a water inlet portion 6, a water passing portion 1 and a water outlet portion 2, wherein the water passing portion 1 is disposed in a flushing seat ring 4 of the toilet, and is respectively communicated with the water inlet portion 6 and the water outlet portion 2; the quick flushing component 3 is arranged in a water passing channel formed between the water passing part 1 and the water outlet part 2; the fast-flushing part 3 comprises a flushing nozzle 31; the flushing nozzle 31 is provided with a water inlet 310, a water outlet 311 and a water blocking weir 312; the water outlet 311 is opened towards the water outlet part 2; the water inlet 310 is communicated with the water passing part 1, the highest height of the water inlet 310 is lower than the lowest height of the water outlet 311, and a water seal part is formed by the height difference between the water outlet 311 and the water inlet 310.

A water blocking weir 312 is arranged in the flushing nozzle 3 and is arranged between the water inlet 310 and the water outlet 311, and a water sealing surface 8 is formed by taking the top surface of the water blocking weir 312 as a boundary.

In order to prevent the water inlet direction from being deviated due to the rotation of the flushing nozzle caused by the impact of water flow, the water outlet effect cannot be realized; the outer surface of the flushing nozzle 31 is also provided with a limit rib 313 for stopping rotation, and the limit rib 313 and the water outlet part 2 form a stopping rotation fit.

Wherein, in order to guarantee the cleaning of the toilet bowl: the water passing part 1 is a ring-washing water channel 11; a ring washing hole 5 (in order to enlarge the water passing area and the water passing flow rate, the number of the ring washing holes is at least two) is arranged below the ring washing water channel 11 or on the same horizontal plane, and the ring washing hole 5 is provided with a washing nozzle 31; the water inlet 310 of the flushing nozzle 31 is communicated with the douche water channel 11.

Further, in order to compensate for the tightness of the fit between the flushing nozzle 31 and the washing ring hole 5 and the stability of the assembly; the quick-impact part 3 is also provided with a sealing element 32; the sealing element 32 is assembled at the water outlet 311 of the flushing nozzle 31 of the quick flushing component 3, and the sealing element 32 is pressed into the washing ring hole 5, so that the quick flushing component 3 is fixed between the water passing part 1 and the water outlet part 2.

Further, in order to fix the sealing member 32 to the water outlet 311 of the shower head 31, the possibility of falling off is reduced; the water outlet 311 of the flushing nozzle 31 is provided with a groove 300 into which the sealing member 32 is placed.

Further, in order to enable the rinse nozzle 31 to be more tightly fixed in the doughnut hole 5; the periphery of the sealing member 32 is provided with ribs 320 with saw-tooth cross sections.

Wherein the water outlet part 2 is a pelvic cavity 21; the drainage table 211 is communicated with the washing water channel 11, and water can flow out from the water outlet 311 of the flushing nozzle 31 and directly flow into the basin 21 in a homeopathic manner, so that kinetic energy is reduced without directly impacting the ceramic surface; drainage tables 211 are arranged around the pelvic cavity 21; this arrangement allows the water exiting the rinse head 31 to flow further to expand the rinse range, ensuring that the water has a strong momentum to quickly carry away dirt;

wherein, in order to make the water channel 11 of the washing ring supply water in time before and after each flushing; the water inlet 6 includes a flushing button 61, a water tank 62, and a drain valve 63 (the water inlet of the present invention is provided with a water tank, but is not limited to this embodiment, for example, a water inlet of a water tank-free toilet directly connected to a tap water pipe through a valve is also included in the protection scope of the present invention); the flushing button 61 is connected with a water tank 62; the water tank 62 is connected with a drain valve 63; the flushing button 61 is arranged on the water tank 62 and is used for controlling the opening and closing of the water drain valve 63, so that the water tank 62 is communicated with or closed to the water passing part 1.

Further, in order to adapt to the arc of the toilet bowl, the shower nozzle 31 is an arc shower nozzle 31, and this arrangement makes the shower nozzle 31 long enough to be able to be used without interfering with the ceramic structure.

In particular, as shown in fig. 1 to 8, the present invention is exemplified by a quick flushing device installed in a toilet bowl flushing channel, which mainly comprises the following components: the water flushing device comprises a water passing part 1, a ring flushing water channel 11, a water outlet part 2, a basin 21, a drainage table 211, a quick flushing part 3, a flushing nozzle 31, a water inlet 310, a water outlet 311, a groove 300, a water blocking weir 312, a limiting rib 313, a sealing piece 32, a flushing seat ring 4, a ring flushing hole 5, a water inlet part 6, a flushing button 61, a water tank 62 and a water discharging valve 63;

at the time of actual assembly, from the external structure, the toilet body 7 and the quick flushing part 3 are included; the quick flushing part 3 can be used as an accessory, is detachably arranged at a washing ring hole 5 in a washing ring 4 of the toilet and is communicated with a drainage table 211 arranged at the inner periphery of the basin 21; the water closet can be directly assembled in the existing water closet without purchasing the water closet with the quick flushing part 3 again, so that the cost is saved; from the internal structure, the toilet comprises a water passing part 1, a water outlet part 2 and a water inlet part 6, wherein the water passing part 1 and the water outlet part 2 are arranged in a flushing seat ring 4 of the toilet, the water passing part 1 is a flushing water channel 11, the flushing water channel 11 and a drainage table 211 are divided into an upper layer structure and a lower layer structure which are communicated, and a flushing hole 5 is arranged below the flushing water channel 11 for installing a quick flushing component 3 (in the embodiment, 3 flushing holes 5 are taken as an example); wherein the fast-flushing part 3 comprises a flushing nozzle 31; the flushing nozzle 31 has a water inlet 310, a water outlet 311 and a water blocking dam 312, wherein a water channel formed by communicating the water inlet 310 and the water outlet 311 is in an inverted L shape on the right side, and the water inlet 310 is lower than the water outlet 311; the water blocking weir 312 is arranged in the flushing nozzle 31, and a water sealing surface 8 is formed by taking the top surface of the water blocking weir 312 as a boundary; a groove 300 for placing the serrated sealing element 32 is arranged on the outer surface of the flushing nozzle 31 and near the water outlet 311, a limit rib 313 for stopping rotation is also arranged on the outer surface of the flushing nozzle 31, and the limit rib 313 and the water outlet part 2 form a stopping rotation fit; the quick flushing part 3 can also be used as one part of a quick flushing toilet to be built in the flushing seat ring 4, and is communicated with the basin cavity 21 through a plurality of horizontally-oriented cleaning holes formed in the drainage table 211; the water inlet portion 6 includes a flushing button 61, a water tank 62 and a water discharge valve 63, which are conventional techniques and will not be described in detail herein;

in actual operation, since the flushing button 61 is connected with the drain valve 63 in the water tank 62, the opening and closing of the drain valve 63 can be controlled by the flushing button 61, so that the water tank 62 is communicated with the water passing part 1 (the washing water channel 11); once the flushing button 61 is pressed, the water drain valve 63 is opened, water in the water tank 62 flows into the doughnut water channel 11, and then the doughnut water channel 11 is filled, and water enters from the quick flushing part 3 arranged in the doughnut hole 5; the water flow enters from the water inlet 310 in the flushing nozzle 31 in the rapid flushing part 3, wherein the water below the water blocking weir 312 is blocked in the washing ring water channel 11, and the water passing over the water blocking weir 312 directly flows through the water outlet 311 and directly flows into the basin 21 along the drainage table 211; after the flushing is finished, the top surface of the water blocking weir 312 in the flushing nozzle 31 forms a water sealing surface 8 in the flushing nozzle 31, water below the water sealing surface 8 cannot pass through the water blocking weir 312, and water above the water sealing surface 8 passes through the water blocking weir 312 and flows out of the water outlet 311, so that the water in the water channel 11 of the flushing ring is separated from the gas, and the gas is positioned above the water and cannot enter the water, thereby solving the problems of trapped gas and water storage; meanwhile, as the washing ring water channel 11 is always in a state of being full of water, the washing button 61 is pressed down again, water can directly flow into the basin cavity 21 of the toilet bowl just by crossing the water blocking weir 312, the distance of water flowing through the water is shortened, collision with a ceramic surface is effectively avoided, the washing ring water channel 11 is not required to be filled with water again in the design, the washing speed is increased, the energy loss is reduced, the water impact is guaranteed, and the purpose of quickly and thoroughly carrying away dirt in the basin cavity 21 is achieved.

The foregoing description of the embodiments and description is presented to illustrate the scope of the invention, but is not to be construed as limiting the scope of the invention. Modifications, equivalents, and other improvements to the embodiments of the invention or portions of the features disclosed herein, as may occur to persons skilled in the art upon use of the invention or the teachings of the embodiments, are intended to be included within the scope of the invention, as may be desired by persons skilled in the art from a logical analysis, reasoning, or limited testing, in combination with the common general knowledge and/or knowledge of the prior art.

Claims

1. A quick flushing toilet comprises a water inlet part, a water passing part and a water outlet part; the water passing part is arranged in the flushing seat ring of the toilet and is respectively communicated with the water inlet part and the water outlet part; the method is characterized in that: the quick flushing component is arranged in a water passing channel formed between the water passing part and the water outlet part; the quick-flushing part comprises a flushing nozzle; the flushing nozzle comprises a water inlet and a water outlet; the water outlet is formed towards the water outlet part; the water inlet is communicated with the water passing part, the highest height of the water inlet is lower than the lowest height of the water outlet, and a water seal part is formed by the height difference between the water outlet and the water inlet.

2. A quick flushing toilet as set forth in claim 1, wherein: a water blocking weir is arranged in the flushing nozzle and is arranged between the water inlet and the water outlet, and a water cover is formed by taking the top surface of the water blocking weir as a boundary.

3. A quick flushing toilet as set forth in claim 1, wherein: and the flushing spray head is also provided with a limit rib for stopping rotation, and the limit rib and the water outlet part form stop rotation matching.

4. A quick flushing toilet as claimed in claim 1 or 2, wherein: also comprises a sealing element; the sealing piece is sleeved on the flushing nozzle so that the flushing nozzle is fixed between the water passing part and the water outlet part in a sealing way.

5. The quick flush toilet of claim 4, wherein: the outer surface of the flushing nozzle and the position close to the water outlet are provided with grooves for placing sealing elements.

6. The quick flush toilet of claim 4, wherein: the periphery of the sealing piece is provided with sawtooth-shaped convex ribs with cross sections.

7. A quick flushing toilet as set forth in claim 1, wherein: the water passing part is a ring washing water channel; the washing ring water channel is provided with a washing ring hole for the washing nozzle to be installed, and a water inlet of the washing nozzle is communicated with the washing ring water channel.

8. The quick flush toilet of claim 6, wherein: the water outlet part is provided with a drainage table; the drainage table is communicated with the water outlet of the flushing nozzle and is arranged in the same direction.

9. A quick flushing toilet as set forth in claim 1, wherein: the water inlet part comprises a flushing button, a water tank and a drain valve; the flushing button is arranged on the water tank and used for controlling the opening and closing of the drainage valve so as to enable the water tank to be communicated with or closed to the water passing part.

10. A quick flushing toilet as set forth in claim 1, wherein: the flushing nozzle is an arc flushing nozzle.