CN221118684U

CN221118684U - Toilet flushing structure and toilet

Info

Publication number: CN221118684U
Application number: CN202322807201.XU
Authority: CN
Inventors: 庄子桦; 许仁宗; 苏中吾; 林圳阳
Original assignee: Guangdong Zhuzhi Taoke Sanitary Ware Co ltd
Current assignee: Guangdong Zhuzhi Taoke Sanitary Ware Co ltd
Priority date: 2023-10-18
Filing date: 2023-10-18
Publication date: 2024-06-11
Anticipated expiration: 2033-10-18

Abstract

The utility model discloses a toilet flushing structure, comprising: a receiving chamber for storing dirt; a siphon tube communicated with the bottom of the accommodating chamber for discharging the dirt through a siphon effect; the water spraying part is arranged at the joint of the accommodating chamber and the siphon pipe; a water channel is arranged in the water spraying part, one end of the water channel is connected with a water pipe, and the other end of the water channel is communicated with the siphon pipe and is used for guiding water to flow into the siphon pipe. According to the utility model, the extended water spraying part is arranged at the joint of the siphon pipe and the accommodating chamber, so that the connection between the water pipe and the water spraying part is more convenient, the potential damage to the toilet bowl in the installation process is reduced, the sealing performance of the water spraying hole is enhanced, the service life of the toilet bowl is prolonged, and the installation operation is simplified.

Description

Toilet flushing structure and toilet

Technical Field

The utility model relates to the field of sanitary ware, in particular to a toilet flushing structure and a toilet.

Background

The siphon type toilet bowl sucks dirt away by utilizing the siphon principle, and has the advantage of water saving; in addition, the deodorizing device is provided with an S-shaped pipeline which is in a side-falling shape, the water storage is relatively high, and the deodorizing effect is good. In order to improve the sewage draining effect of the siphon toilet, an injection water channel is generally added in the siphon toilet, wherein an injection hole of the injection water channel is aligned to the sewage inlet, and the sewage is quickly drained by means of strong impact of the injection water flow.

However, since the toilet is generally made of ceramic, and the water spraying hole for spraying the water course is generally provided at the bottom of the toilet, the process of installing the water pipe on the water spraying hole is very inconvenient, and the toilet is easily broken due to the collision caused by the misoperation, and the sealability of the water spraying hole is affected.

Disclosure of utility model

The utility model mainly aims to provide a toilet flushing structure, which aims to solve the problem that the bottom water pipe of the existing siphon type toilet is inconvenient to install.

To achieve the above object, the present utility model provides a toilet flushing structure, comprising:

A receiving chamber for storing dirt;

A siphon tube communicated with the bottom of the accommodating chamber for discharging the dirt through a siphon effect;

The water spraying part is arranged at the joint of the accommodating chamber and the siphon pipe;

A water channel is arranged in the water spraying part, one end of the water channel is connected with a water pipe, and the other end of the water channel is communicated with the siphon pipe and is used for guiding water to flow into the siphon pipe.

In some embodiments, the water spraying part comprises a spray pipe and a pipeline joint with one end connected with the spray pipe, and the other end of the pipeline joint is used for connecting a water pipe.

In some embodiments, a first flange is provided on the spout and a second flange is provided on the pipe fitting, the first flange and the second flange being locked by a clip.

In some embodiments, the clip is U-shaped, two opposing limiting plates are provided on the clip, the distance between the limiting plates is less than the distance between the first flange and the distal-most end of the second flange, and the distance between the two ends of the U-shaped clip is less than the outer diameters of the spout and the pipe fitting.

In some embodiments, the water spray portion further comprises a seal ring disposed between the spout and the pipe joint.

In some embodiments, an annular projection is provided on the seal ring, the annular projection abutting within the spout.

In some embodiments, the diameter of the waterway tapers from one end away from the siphon tube to the other end.

In some embodiments, a water spraying hole is arranged at the communication part of the water channel and the siphon pipe, the distance between the water spraying hole and the bottom of the first section pipeline of the siphon pipe is 2mm-4mm, and the water flow emitted from the water spraying hole is parallel to the first section pipeline of the siphon pipe.

In some embodiments, the water jet is circular and the diameter of the water jet is in the range of 3mm to 7mm.

The utility model further provides a toilet bowl, comprising the toilet bowl flushing structure according to any one of the above embodiments.

According to the technical scheme, the water spraying part extending out is arranged at the joint of the siphon pipe and the accommodating chamber, so that the connection between the water pipe and the water spraying part is more convenient, potential damage to the toilet in the installation process is reduced, the sealing performance of the water spraying hole is enhanced, the service life of the toilet is prolonged, and the installation operation is simplified.

Drawings

FIG. 1 is a schematic view of a toilet flushing structure according to an embodiment of the present utility model;

FIG. 2 is a schematic view of another embodiment of a toilet flushing structure according to the present utility model;

Fig. 3 is a schematic view of an exploded structure of a water spraying part in the flushing structure of the toilet bowl according to the present utility model.

Detailed Description

The following description of the embodiments of the present utility model will be made more clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

It will also be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

The present utility model proposes a toilet bowl flushing structure, referring to fig. 1, comprising:

A receiving chamber 100 for storing dirt;

a siphon tube 200 communicating with the bottom of the accommodating chamber 100 for discharging the contaminants through a siphon effect;

A water spraying part 300 provided at the junction of the receiving chamber 100 and the siphon tube 200;

A water channel 310 is provided in the water spraying part 300, one end of the water channel 310 is connected to a water pipe, and the other end is communicated with the siphon pipe 200 for guiding water to flow into the siphon pipe 200.

The accommodating chamber 100 serves as a chamber for storing excreted dirt, generally in an inverted cone shape, and has a main function of collecting and storing the dirt; the siphon tube 200 is communicated with the bottom of the accommodating chamber 100, is generally an S-shaped bent tube, facilitates the discharge of dirt through the siphon effect, and can accumulate a certain amount of water to isolate the odor of the sewer 310.

The water spraying part 300 is provided at the outside of the receiving chamber 100 and the siphon tube 200, specifically, at the inlet of the siphon tube 200, to simplify the installation operation between the water pipe and the water spraying part 300. The water spraying part 300 is internally provided with a section of through water channel 310, one end of the water channel 310 is connected with a water pipe, and the other end of the water channel is arranged at the joint of the accommodating chamber 100 and the siphon pipe 200, so that water flow is conveniently guided to be rapidly injected into the siphon pipe 200, and the generation of siphon effect is promoted, thereby achieving the aim of cleaning. Preferably, the water spraying part 300 may be integrally formed with the receiving chamber 100 and the siphon tube 200 to improve sealability of the overall structure.

As shown in fig. 2, in some embodiments, the water spraying part 300 includes a nozzle 320 and a pipe joint 330 connected to the nozzle 320, and the other end of the pipe joint 330 is used to connect a water pipe.

Wherein spray tube 320 is fixed to be set up in the entrance of siphon 200, and pipe joint 330 connects in the one end that siphon 200 was kept away from to spray tube 320, can be through mode fixed connection such as bonding between the two, and the leakproofness is better, also can dismantle the connection through modes such as joint, convenient clearance, change. The pipe joint 330 can be provided with external threads at one end connected with the water pipe, so that the pipe joint is conveniently fixed with the water pipe in a threaded connection mode. Preferably, the pipe joint 330 has the same inner diameter as the nozzle 320, preventing energy loss of the water flow passing through the inside thereof, so that the flow rate of the water flow toward the siphon tube 200 is reduced.

As shown in fig. 2 and 3, in some embodiments, a first flange 321 is provided on the spout 320 and a second flange 331 is provided on the pipe fitting 330, the first and second flanges 321, 331 being locked by a U-shaped clip 340. The first flange 321 and the second flange 331 may be continuous annular baffles, or may be structures composed of uniformly arranged limiting columns. Typically, the first flange 321 has the same outer diameter as the second flange 331, facilitating manufacturing and installation. By locking the first flange 321 and the second flange 331 using the clip 340, the spout 320 is tightly coupled to the pipe joint 330 as well, preventing water leakage.

In some embodiments, as shown in fig. 3, the collar 340 is U-shaped, and two opposing stop plates 341 are provided on the collar 340, the distance between the stop plates 341 being less than the distance between the distal ends of the first flange 321 and the second flange 331, and the distance between the ends of the collar 340 being less than the outer diameters of the spout 320 and the pipe fitting 330.

During installation, make pipeline joint 330 be close to spray tube 320 earlier, press hard with the breach orientation of clamp 340 junction between the two again for limiting plate 341 on the clamp 340 locks first flange 321 and second flange 331 through interference fit's mode, and because the distance is less between the both ends of clamp 340, makes clamp 340 can not drop easily, improves the life of clamp 340. It will be appreciated that the clip 340 is formed from a resilient material such as plastic, rubber, or the like. Preferably, the first flange 321 is disposed at the edge of the nozzle 320, and the second flange 331 is disposed at the edge of the pipe joint 330, such that the first flange 321 is adjacent to the second flange 331 after installation, and thus the required size of the clip 340 is also small, and the sealing property of the connection between the nozzle 320 and the pipe joint 330 can be further improved.

As shown in fig. 2 and 3, in some embodiments, the water spray portion 300 further includes a seal 350, the seal 350 being disposed between the spout 320 and the conduit joint 330.

The sealing ring 350 may be directly adhered to the connection between the nozzle 320 and the pipe joint 330, or an annular groove may be formed on the nozzle 320 and the pipe joint 330, so that the sealing ring 350 may be accommodated in the annular groove, and is convenient to replace. The seal 350 serves to improve sealability.

As shown in fig. 3, in some embodiments, the seal ring 350 is provided with an annular protrusion 351, the annular protrusion 351 abutting within the spout 320. By providing the annular protrusion 351, the installation of the seal ring 350 can be facilitated. It will be appreciated that annular protrusions 351 may be provided one on each side of the seal ring 350, one of which abuts within the spout 320 and the other of which abuts within the pipe fitting 330.

As shown in fig. 1-3, in some embodiments, the diameter of the waterway 310 tapers from one end away from the siphon tube 200 to the other. By gradually reducing the diameter of the water channel 310, the water can be made to flow faster and flush better when it is injected into the siphon tube 200.

As shown in fig. 1, in some embodiments, a water spray hole 360 is provided at a position where the water course 310 communicates with the siphon tube 200, the water spray hole 360 is spaced apart from the bottom of the first section of the siphon tube 200 by 2mm to 4mm, and water flow emitted from the water spray hole 360 is parallel to the first section of the siphon tube 200. The water spraying hole 360 is arranged at a position close to the bottom of the siphon pipe 200, namely the bottom of the accommodating chamber 100, so that all dirt in the accommodating chamber 100 can be taken away by water sprayed by the water spraying hole 360, and the bottom wall is effectively flushed, so that the toilet structure is kept clean. The energy loss of the water flow emitted parallel to the siphon tube 200 is smaller, the water flow speed is not greatly lost, the pressure requirement on the water pump is smaller, and the siphon effect is easier to trigger.

As shown in FIG. 1, in some embodiments, the water jet holes 360 are circular, and the diameter of the water jet holes 360 ranges from 3mm to 7mm. Compared with the common crescent water spraying hole 360 in the market, the circular spray hole with the diameter ranging from 3mm to 7mm can enable the sprayed water flow speed to be larger, and the flushing effect is better.

According to the technical scheme, the extended water spraying part 300 is arranged at the joint of the siphon pipe 200 and the accommodating chamber 100, so that the connection between the water pipe and the water spraying part 300 is more convenient, the potential damage to the toilet bowl in the installation process is reduced, the sealing performance of the water spraying hole 360 is enhanced, the service life of the toilet bowl is prolonged, and the installation operation is simplified.

The toilet bowl further provided by the utility model comprises any one of the toilet bowl structures in the above embodiments, and the specific structure of the toilet bowl structure refers to the above embodiments, and because the toilet bowl adopts all the technical solutions in all the above embodiments, at least has all the technical effects brought by the technical solutions in all the above embodiments, and will not be described in detail herein.

The above description of the preferred embodiments of the present utility model should not be taken as limiting the scope of the utility model, but rather should be understood to cover all modifications, variations and adaptations of the present utility model using its general principles and the following detailed description and the accompanying drawings, or the direct/indirect application of the present utility model to other relevant arts and technologies.

Claims

1. A toilet flushing structure, characterized in that the toilet flushing structure comprises:

A receiving chamber for storing dirt;

2. The toilet flushing structure of claim 1, wherein the water spraying part includes a spray pipe and a pipe joint connected to the spray pipe, and the other end of the pipe joint is used for connecting a water pipe.

3. The toilet flushing structure of claim 2, wherein the spout is provided with a first flange and the pipe fitting is provided with a second flange, the first flange and the second flange being locked by a clip.

4. The toilet flushing structure of claim 3, wherein the yoke is U-shaped, two opposing limiting plates are provided on the yoke, a distance between the limiting plates is less than a distance between the first flange and a distal-most end of the second flange, and a distance between the two ends of the yoke is less than an outer diameter of the spout and the pipe fitting.

5. The toilet flushing structure of claim 2, wherein the water spraying part further comprises a sealing ring disposed between the jet pipe and the pipe joint.

6. The toilet flushing structure of claim 5, wherein the sealing ring is provided with an annular protrusion that abuts within the spout.

7. The toilet flushing structure of claim 1, wherein the diameter of the water course is tapered from one end away from the siphon tube to the other end.

8. The toilet flushing structure of claim 7, wherein a water spray hole is provided at a position where the water course communicates with the siphon tube, the water spray hole is spaced apart from the bottom of the first pipe section of the siphon tube by 2mm to 4mm, and water flow emitted from the water spray hole is parallel to the first pipe section of the siphon tube.

9. The toilet flushing structure of claim 8, wherein the water jet holes are circular and have a diameter ranging from 3mm to 7mm.

10. A toilet bowl comprising the toilet bowl flushing structure according to any one of claims 1 to 9.