CN210086407U

CN210086407U - Toilet flushing system

Info

Publication number: CN210086407U
Application number: CN201822128524.5U
Authority: CN
Inventors: 林晶; 周绍辉; 王进发
Original assignee: Xiamen Shi Shi Shi Industrial Design Co Ltd
Current assignee: Xiamen Shi Shi Shi Industrial Design Co Ltd
Priority date: 2018-12-18
Filing date: 2018-12-18
Publication date: 2020-02-18
Anticipated expiration: 2028-12-18

Abstract

The utility model discloses a closestool rinse-system, including closestool seat and business turn over water system, the closestool seat includes the pedestal and is located the body of pedestal rear side, the body includes first accommodation space and confined second accommodation space, first accommodation space and second accommodation space utilize the baffle to separate, the second accommodation space sets up the bottom of first accommodation space, an at least through-hole has been seted up to the baffle, business turn over water system passes the through-hole sets up. The utility model discloses a closestool rinse-system can produce bigger thrust when guaranteeing the hydroenergy release, and the blowdown ability is stronger, and quick clean and water yield are practiced thrift, and the water tank with traditional overhead type shifts to closestool seat bottom moreover, can practice thrift the space for the volume of closestool is littleer, very is favorable to the transportation.

Description

Toilet flushing system

Technical Field

The utility model relates to a closestool rinse-system.

Background

The common flushing system utilizes the gravity principle, namely utilizes the kinetic energy of water converted from the potential energy of water to flush the closestool; however, this kind of flushing system consumes a lot of water, and must raise the water tank to a certain height, so it takes up a lot of space in the toilet, and is heavy when installed, and the logistics transportation is very inconvenient.

Disclosure of Invention

In order to solve the technical problem, an object of the utility model is to provide a closestool rinse-system.

The utility model discloses a following technical scheme realizes: the utility model provides a closestool rinse-system, includes closestool seat and business turn over water system, the closestool seat includes the pedestal and is located the body of pedestal rear side, the body includes first accommodation space and confined second accommodation space, first accommodation space and second accommodation space utilize the baffle to separate, the second accommodation space sets up the bottom of first accommodation space, at least one through-hole has been seted up to the baffle, business turn over water system passes the through-hole sets up.

Preferably, the body, the partition and the toilet seat are integrally formed.

Preferably, the periphery of the through hole is provided with a boss, the water inlet and outlet system comprises a water inlet and outlet channel, a water passing channel and a flushing valve, wherein at least part of the water inlet and outlet channel extends into the water passing channel, the flushing valve is arranged in the first accommodating space, and the upper end of the water passing channel penetrates through the through hole in the second accommodating space and the boss part extends into the first accommodating space.

Preferably, the water inlet and outlet channel comprises a main body part and an extension part, the main body part is divided into a water inlet channel and a water outlet channel, the water inlet channel is communicated with the extension part, and the extension part extends into the water passing channel.

Preferably, a sealing element is arranged between the water passing channel and the boss, a plurality of salient points are arranged on the periphery of the sealing element, and a plurality of grooves are formed in the inner side of the boss and matched with the salient points.

Preferably, the sealing element is shaped like a Chinese character [, and the salient points are arranged in the middle of the Chinese character [.

Preferably, the flush valve comprises a valve body having a water inlet and a water outlet; the valve body is further provided with a connecting channel, the water inlet and outlet channel is further provided with a water passing pipe, the water passing pipe is communicated with the connecting channel and forms a third accommodating space, a spring part and a valve rod part are arranged in the third accommodating space, and the valve rod part reciprocates under the action of water pressure and the spring part.

Preferably, the connecting channel extends into the water pipe, the valve rod piece comprises a head and a connecting rod, and the connecting rod is arranged between the head and the connecting channel.

Preferably, a water outlet hole is formed in the side portion or the bottom portion of the first accommodating space.

The utility model discloses a bottom of this closestool seat is arranged in to closestool rinse-system with confined second accommodation space, can make the second accommodation space also store the water pressure energy in the water storage through mutually supporting with business turn over water system, hydroenergy can produce bigger thrust when guaranteeing to release, the blowdown ability is stronger, quick clean and water yield are practiced thrift, and shift the water tank of traditional overhead type to closestool seat bottom portion in addition, can practice thrift the space, make the volume of closestool littleer, very be favorable to the transportation.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a rear view of the present invention.

Fig. 3 is a plan view of the present invention.

Fig. 4 is a cross-sectional view at a-a in fig. 3.

Fig. 5 is a sectional view at B-B in fig. 3.

Fig. 6 is a cross-sectional view of the water inlet and outlet system of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to the accompanying drawings 1 to 6 of the specification, a toilet flushing system comprises a toilet seat 1 and an inlet and outlet water system 2, wherein the toilet seat 1 comprises a seat body 11 and a body 12 positioned at the rear side of the seat body 11, the seat body 11 is provided with a water inlet 111 and a sewage discharge cavity 112, the water inlet 111 is positioned at the rear side wall of the sewage discharge cavity 112, a sewage discharge port 112a is arranged at the bottom of the sewage discharge cavity 112, and the water inlet 111 is communicated with a water supply place to flush the sewage in the seat body 11 into the sewage discharge port 112 a. The main body 12 is used for installing a flushing system of the toilet, the main body 12 includes a first accommodating space 121 and a second accommodating space 122, the second accommodating space 122 is arranged at the bottom of the first accommodating space 121, that is, the second receiving space 122 is disposed close to the ground, the upper cover of the first receiving space 121 is openable, the second receiving space 122 is closed, and the first receiving space 121 and the second receiving space 122 are separated by a partition 123, preferably, the body 12, the partition 123 and the seat 11 are integrally formed, for example, the toilet seat is a ceramic toilet, the body 12, the partition 123 and the ceramic bowl are integrally formed in the same process, and more preferably, the first accommodating space 121 may have a water outlet hole on the side or the bottom (the hole on the bottom is not communicated with the second accommodating space), so as to prevent the water leakage generated by aging of the parts of the water inlet and outlet system from accumulating in the body.

Further, the partition board 123 has a through hole a, a boss b is protrudingly arranged on the periphery of the through hole a, the water inlet and outlet system 2 includes a water inlet and outlet channel 21, a water passing channel 22 and a flushing valve 23, wherein at least a part of the water inlet and outlet channel 21 extends into the water passing channel 22, the flushing valve 23 is arranged in the first accommodating space 121, the upper end of the water passing channel 22 extends into the first accommodating space 121 from the second accommodating space 121 through the through hole a and the boss b of the partition board, wherein the periphery of the water passing channel 22 is connected with a fixing member 31, the fixing member 31 is arranged above the boss b, and the fixing member 31 can be fixed with the periphery of the water passing channel 22 in a screw joint manner to be matched with the boss to fix the water passing channel; preferably, a sealing element 4 is arranged between the water passage 22 and the boss b, a plurality of protruding points 41 are arranged on the periphery of the sealing element 4, a plurality of grooves are formed on the inner side of the boss b, the protruding points 41 and the grooves are matched with each other to ensure the sealing performance of the through hole, the sealing element 4 is preferably in a shape like Chinese character [, and the protruding points are arranged in the middle of the shape like Chinese character [, so that the sealing performance is further ensured. The water inlet and outlet channel 21 comprises a main body part 211 and an extension part 212, the radius of the extension part 212 is smaller than that of the main body part 211, the inside of the main body part 211 is divided into a water inlet channel 211a and a water outlet channel 211b, the water inlet channel 211a is communicated with the extension part 212, and the water inlet channel 211a and the water outlet channel 211b are respectively communicated with an external water supply and a flushing valve water inlet; wherein, this extension 212 stretches into this water channel 22 setting, utilize a retaining member 5 to connect fixedly between the two simultaneously, the usable spiro union of this retaining member, lock joint or welding mode are connected fixedly, it is further, in order to keep the leakproofness, still can be provided with seal ring d between the main part 211 periphery of this business turn over water channel and the inboard of water channel 22, like this, this water channel 22 all communicates with both of this water channel 211a and outlet channel 211b, this business turn over water system 2 directly utilizes a business turn over water channel and water channel to realize the entering and the discharge of rivers, guarantee the leakproofness of second accommodation space, storage water pressure energy that can be better.

In addition, the flush valve 23 includes a valve body 231, a valve stem 232 and a button 233, the valve body 231 includes a water inlet 231a and a water outlet 231b, the water inlet 231a communicates with the water outlet passage 211b, the water outlet 231b communicates with the water inlet 111; the valve rod 232 radially extends into the valve body 231, an elastic member 234 is arranged between the valve rod 232 and the button 233, and the valve rod 232 moves up and down under the cooperation of the button and the elastic member so as to cooperate with the valve seat 234 to start the water flow of the water outlet channel to flow into the sewage cavity through the water outlet; further, in order to ensure that the pressure of the closed second accommodating space can be kept stable, the valve body 231 of the flush valve is further provided with a connecting channel 231c, the main body portion 211 of the water inlet/outlet channel 21 is further provided with a water passing pipe 32, the water passing pipe 32 and the connecting channel 231c are communicated with each other and form a third accommodating space 33, preferably, the connecting channel 231c extends into the water passing pipe 32 and is fixed by a sealing ring in a sealing manner, the third accommodating space 33 is internally provided with a spring member 331 and a valve rod member 332, the valve rod member 332 comprises a head portion 332a and a connecting rod 332b, the sealing ring is arranged on the periphery of the head portion 332a, the connecting rod 332b is arranged between the head portion and the connecting channel, the connecting channel 231c is provided with a seat body, a gap is formed between the seat body and the water passing pipe, one end of the spring member 331 abuts against the gap, the other end abuts against the head 332 a. Like this, when external water supply gets into in the second accommodation space 122 from inhalant canal 211a, because second accommodation space 122 is sealed, inside air receives the extrusion, pressure constantly rises, water pressure energy has been stored, and then promote this spring part 331 of this valve stem 332 compression, certain pressure buffering is provided, thereby stabilize internal pressure in certain within range, guarantee the stability of entire system work, later, after having the rivers of pressure and being released, this valve stem resets under the elasticity of spring part, cycle work. Therefore, the utility model discloses a toilet flushing system arranges the bottom of this toilet seat in with the second accommodation space, through mutually supporting with business turn over water system, can make the second accommodation space also store the water pressure energy in the water storage, hydroenergy can produce bigger thrust when guaranteeing to release, the blowdown ability is stronger, quick clean and water yield are practiced thrift, and shift the water tank of traditional overhead type to toilet seat bottom in addition, can practice thrift the space, make the volume of closestool littleer, very be favorable to the transportation.

While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. The toilet flushing system is characterized by comprising a toilet seat and a water inlet and outlet system, wherein the toilet seat comprises a seat body and a body located on the rear side of the seat body, the body comprises a first accommodating space and a closed second accommodating space, the first accommodating space and the second accommodating space are separated by a partition plate, the second accommodating space is arranged at the bottom of the first accommodating space, at least one through hole is formed in the partition plate, and the water inlet and outlet system penetrates through the through hole.

2. The toilet flushing system of claim 1, wherein the body, the partition and the toilet seat are integrally formed.

3. The toilet flushing system according to any one of claims 1 or 2, wherein a boss is disposed on an outer periphery of the through hole, the water inlet and outlet system comprises a water inlet and outlet channel, a water passing channel and a flushing valve, wherein at least a portion of the water inlet and outlet channel extends into the water passing channel, the flushing valve is disposed in the first accommodating space, and an upper end of the water passing channel extends into the first accommodating space from the second accommodating space through the through hole and the boss.

4. The toilet flushing system of claim 3, wherein the water inlet and outlet channel comprises a main body and an extension, the main body is divided into a water inlet channel and a water outlet channel, the water inlet channel and the extension are communicated with each other, and the extension extends into the water inlet channel.

5. The toilet flushing system of claim 3, wherein a sealing member is disposed between the water passage and the boss, a plurality of protruding points are disposed on the outer periphery of the sealing member, and a plurality of grooves are disposed on the inner side of the boss to be matched with the protruding points.

6. A toilet flushing system as claimed in claim 5, wherein the seal is "[", the protrusion being located in the middle of the "[".

7. A toilet flushing system according to claim 3, wherein the flush valve comprises a valve body having a water inlet and a water outlet; the valve body is further provided with a connecting channel, the water inlet and outlet channel is further provided with a water passing pipe, the water passing pipe is communicated with the connecting channel and forms a third accommodating space, a spring part and a valve rod part are arranged in the third accommodating space, and the valve rod part reciprocates under the action of water pressure and the spring part.

8. A toilet flushing system according to claim 7 wherein the connecting passage extends into the water conduit arrangement and the valve stem member includes a head portion and a connecting rod disposed between the head portion and the connecting passage.

9. The toilet flushing system of claim 1, wherein a water outlet hole is formed at a side portion or a bottom portion of the first accommodating space.