CN220666394U

CN220666394U - Toilet seat and toilet

Info

Publication number: CN220666394U
Application number: CN202321412113.3U
Authority: CN
Inventors: 李烤熔; 谢伟藩; 文征; 刘建生
Original assignee: GUANGDONG HEGII SANITARY WARES CO LTD
Current assignee: GUANGDONG HEGII SANITARY WARES CO LTD
Priority date: 2023-06-05
Filing date: 2023-06-05
Publication date: 2024-03-26
Anticipated expiration: 2033-06-05

Abstract

The application discloses a toilet seat (10), the top (12) inside of toilet seat is formed with and washes circle runner (122), washes circle runner have delivery port (124) of seting up at toilet seat inner wall. The washing ring runner is also provided with a choke cavity (123) for water to flow in at one water outlet end, and the choke cavity is arranged side by side with the water outlet, so that water flowing back from the choke cavity can apply pressure to water flowing out of the water outlet from the side surface. By adopting the toilet seat with the structural design, the water outlet direction of the water flow of the washing ring can be controlled to flow out towards one direction, so that the water flow is prevented from splashing. In addition, the flow velocity of the ring washing water flow can be ensured to be enough to realize better ring washing effect. The application also provides a toilet with the toilet seat.

Description

Toilet seat and toilet

Technical Field

The present application relates to a toilet seat, and more particularly, to a toilet seat with a washing ring flow passage. The application also relates to a toilet with the toilet seat.

Background

The washing ring runner is generally positioned at the top end of the toilet seat and is used for flushing the inner wall of the toilet seat by discharging water from a washing ring water outlet arranged on the inner wall of the toilet seat. In general, a certain water pressure is required to be provided in the washing ring flow channel, so that washing ring water flow sprayed out from the washing ring water outlet can encircle the inner wall of the toilet seat to wash, and a better washing effect is realized.

However, if the arrangement of the washing ring runner and the washing ring water outlet is unreasonable, the phenomenon of splashing of washing ring water flow can be caused, the use experience of a user is affected, and the sanitation problem can be brought.

Disclosure of Invention

In view of the above, the present application discloses a toilet seat that can prevent splashing of a washing water flow.

The application also discloses a closestool with the closestool seat.

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

the application provides a toilet seat, the top inside of toilet seat is formed with and washes the circle runner, washes the circle runner and has the delivery port of seting up at toilet seat inner wall. The water flow flowing back from the choke cavity can apply pressure to the water flow flowing out from the water outlet from the side face.

The relative positions of the choke cavity and the water outlet in the washing ring flow channel can control the water outlet direction of the washing ring water flow to flow out towards one direction, so that the water flow is prevented from splashing. In addition, by means of ingenious design of the choke cavity, the sufficient flow speed of the ring washing water flow can be guaranteed, and a good ring washing effect can be achieved.

In an exemplary embodiment of the toilet seat, the choke chamber is located above the water outlet in the height direction. The structure can effectively prevent the water for washing the ring from splashing upwards.

In an exemplary embodiment of the toilet seat, an extension length L1 of the main flow chamber in the extension direction of the washing ring flow path and a width W perpendicular to the extension direction of the washing ring flow path are set as follows: l1 is more than or equal to 20mm and less than or equal to 60mm, W is more than or equal to 20mm and less than or equal to 40mm. Under the size, the choke cavity has better control effect on the water flow of the washing ring flowing out of the water outlet.

In an exemplary embodiment of the toilet seat, the proportional relation P of the cross-sectional area of the washing ring flow passage to the cross-sectional area of the water outlet is set as: p is more than or equal to 1.5 and less than or equal to 3. With the size, the flow speed of the washing water flow flowing out of the water outlet can be better controlled.

In an exemplary embodiment of the toilet seat, the toilet seat is a ceramic body, and the top end of the toilet seat is provided with a structural cavity formed by a ceramic manufacturing process, and the washing ring runner and the structural cavity are mutually isolated. By adopting the design, the gas in the structural cavity can not influence the water outlet of the washing ring flow passage, so that relatively stable water flow pressure can be kept in the washing ring flow passage, and the washing ring water flow flowing out of the water outlet is relatively stable. In addition, the phenomenon of prolonging water outlet can be avoided.

In an exemplary embodiment of the toilet seat, the upper part of the toilet seat top end has a structural protrusion protruding towards the inside of the toilet, the structural protrusion is arranged around the top end of the toilet seat, and the distance h of the water outlet from the structural protrusion is set as: h is more than or equal to 10mm. By adopting the distance, the water flow flowing out of the water outlet can be blocked by the structural bulge and can not splash.

In an exemplary embodiment of the toilet seat, the water outlet is formed by a water outlet conduit, the extension L2 of which is set to: l2 is more than or equal to 10mm and less than or equal to 50mm. The structure ensures that the water outlet is provided with a guide section in the water outlet direction, so that the water flow is not easy to disperse and splash.

The application also provides a toilet, which comprises the toilet seat. The toilet seat of the toilet can effectively prevent the splashing of the washing water flow.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the application. Also, like reference numerals are used to designate like parts throughout the figures. In the drawings:

fig. 1 is a schematic view illustrating a structure of an exemplary embodiment of a toilet seat.

FIG. 2 is a schematic perspective sectional view of the section I-I in FIG. 1.

Fig. 3 is a schematic view of a partial sectional structure of a toilet seat at a water outlet end.

Fig. 4 is a schematic view of the structure in the T direction shown in fig. 3.

FIG. 5 is a schematic perspective sectional view of the section II-II in FIG. 1.

Description of the reference numerals:

10. toilet seat

12. Top end

122 washing ring runner

123 choke cavity

124 water outlet

125 structure cavity

126 structural embossments

Extension length of L1 choke cavity

Extension length of L2 water outlet pipeline

Width of W choke cavity

Proportional relation between cross-sectional area of P washing ring flow channel and cross-sectional area of water outlet

h distance between water outlet and structural protrusion

Detailed Description

For the purposes, technical solutions and advantages of the present application, the technical solutions of the present application will be clearly and completely described below with reference to specific embodiments of the present application and corresponding drawings. It will be apparent that the described embodiments are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

In this document, "schematic" means "serving as an example, instance, or illustration," and any illustrations, embodiments described herein as "schematic" should not be construed as a more preferred or advantageous solution.

For simplicity of the drawing, only the parts relevant to the present application are schematically shown in each drawing, and they do not represent the actual structure thereof as a product. In addition, for simplicity and ease of understanding, components having the same structure or function in some of the figures are shown schematically only one of them, or only one of them is labeled.

The following describes in detail the technical solutions provided by the embodiments of the present application with reference to the accompanying drawings.

Fig. 1 is a schematic view illustrating a structure of an exemplary embodiment of a toilet seat. FIG. 2 is a schematic cross-sectional view of the structure of FIG. 1 taken along line I-I. As shown in fig. 1 and 2, a washing ring flow passage 122 is formed inside the top end 12 of the toilet seat 10, and the washing ring flow passage 122 has a water outlet 124 opened at the inner wall of the toilet seat 10.

Fig. 2 is a schematic cross-sectional view, so that the bead flow passage 122 is seen not to be a closed structure. It will be appreciated by those skilled in the art that the collar flow passage 122 is a structure provided inside the top end 12 of the toilet seat 10, and is a closed water supply structure (e.g., in the form of a pipe) inside the toilet seat 10 except for a water inlet end and a water outlet end. In use, a certain water pressure is provided in the washing ring flow passage 122, so that the washing ring water sprayed from the water outlet 124 is flushed around the inner wall of the toilet seat 10.

The toilet seat in the market is generally made of ceramic and is a ceramic body, so that the washing ring runner 122 can be directly formed inside the ceramic body through a die in the ceramic forming process, and the washing ring runner 122 can be arranged in other forms according to different design requirements.

As shown in fig. 2, the washing ring runner 122 is provided at its water outlet end with a choke chamber 123 into which the water supply flow flows in, in addition to a water outlet 124. Also, although the choke chamber 123 is seen not as a closed structure in the schematic sectional view shown in fig. 2, in a practical structure, the choke chamber 123 is also a closed structure formed inside the top end 12 of the toilet seat 10.

Referring to fig. 3, fig. 3 is a schematic view of a partial cross-sectional structure of the toilet seat at the water outlet end. As shown in fig. 2 and 3, the choke chamber 123 is disposed at the water outlet end of the washing ring runner 122 side by side with the water outlet 124, and after this structure is adopted, pressure can be applied to the water flow flowing out from the water outlet 124 from the side during the water outlet process, so as to control the direction of the water flow flowing out from the water outlet 124.

Referring specifically to fig. 3, the arrows in fig. 3 represent the direction of the water flow, schematically illustrating the effect of the choke chamber 123 on the direction of the water flow exiting the water outlet 124. As shown in fig. 3, the water flow of the washing ring runner 122 after reaching the water outlet end can be schematically divided into two water flows (actually the same water flow): one is the A1 water flow to the location of the straight pair of outlets 124 and one is the A2 water flow to the straight pair of choke chambers 123. Because the choke chamber is closed, the water flowing into the choke chamber 123 under pressure will continuously form a reverse water flow B, which will continuously interact with the subsequent water flow A2 to form a side water flow C that rushes from the side to the water flow A1, and the side water flow A1 is provided with pressure from the side, and the water flow A1 will be affected by the pressure of the side water flow C when flowing through the water outlet 124, changing its original outflow direction, and shifting the flow direction of the side water flow C as a whole, to form a washing water flow D.

It will be appreciated that by presetting the positional relationship of the choke chamber 123 relative to the water outlet 124, the water outlet direction of the washing water flow D flowing out of the water outlet 124 can be controlled, so that the washing water flow D is not splashed in a controlled manner. For example, in the embodiment shown in fig. 2, the choke chamber 123 is located above the water outlet 124 in the height direction, so that the washing water flow D is effectively prevented from splashing upward. It will be appreciated by those skilled in the art that the relative positional relationship between the choke chamber 123 and the water outlet 124 may be different according to the design requirement, for example, the choke chamber 123 may be disposed completely around or semi-circularly around the water outlet 124, or the choke chamber 123 may be disposed on a side of the water outlet 124 away from the inner wall of the toilet seat, and the design may achieve a better washing effect due to the water flow toward the inner wall of the toilet seat.

It should also be noted that after the washing water flows out of the water outlet 124, the water flow needs to have a certain flow rate to realize the washing action, so that the flow rate of the water A1 flowing into the washing water flow D cannot be affected too much by the side water flow C. This technical problem has been considered in this application, as shown in fig. 3, after rivers A2 flow into the choked flow chamber 123, just realized the speed reduction of first step, form reverse rivers B, reverse rivers B meet with subsequent A2 rivers and further slow down, form side rivers C, side rivers C's velocity of flow is lower relatively, so its pressure that exerts to A2 rivers from the side can not too big, can not influence the initial velocity of flow of A2 rivers too, the velocity of flow of final form wash-ring rivers D can guarantee completely to realize the wash-ring action, and realize better wash-ring effect.

Fig. 4 is a schematic view of the structure of the T direction shown in fig. 3, and fig. 4 may show two dimensions of the choke chamber 123, that is, an extension length L1 along the extension direction of the bead flow channel 122 and a width W perpendicular to the extension direction of the bead flow channel 122, respectively, and in one embodiment, the extension length L1 and the width W may be set as follows: l1 is less than or equal to 20mm and less than or equal to 60mm, W is less than or equal to 20mm and less than or equal to 40mm, and under the size, the choke cavity 123 has better control effect on the washing water flow flowing out of the water outlet 124.

In one embodiment, the proportional relationship P of the cross-sectional area of the doughnut flow channel 122 to the cross-sectional area of the water outlet 124 is set as: at this size, P is 1.5.ltoreq.3, which allows better control of the flow rate of the washer flow exiting the outlet 124.

As described above, the toilet seat may be a ceramic body, the toilet seat needs to be provided with a toilet ring and other structures at the top, in order to make the structure, the top of the ceramic toilet seat is usually made by a single-sided slurry process, the mold used in the single-sided slurry process has only an outer wall layer and no inner core mold, the cavity is directly filled during grouting, the flowing grouting is adhered to the surface of the wall mold in the cavity to be gradually solidified, after a certain time, the slurry is required to be discharged before the mold is removed and the blank is removed, because the single-sided slurry mold has no inner core mold, only the slurry at the wall mold side is solidified in the cavity, the slurry at the central part is still in a molten state, and a structural cavity is formed after the internal slurry is discharged, see the structural cavity 125 in fig. 2.

In the embodiment shown in fig. 2, the washing ring runner 122 and the structural cavity 125 are isolated from each other, that is, the washing ring runner 122 and the structural cavity 125 are not communicated with each other, with the design, the gas in the structural cavity 125 does not influence the water outlet of the washing ring runner 122, so that relatively stable water flow pressure can be maintained in the washing ring runner 122, and the washing ring water flow flowing out from the water outlet 124 is relatively stable. In addition, if the washing ring runner 122 is communicated with the structural cavity 125, washing ring water can enter the structural cavity 125, so that the discharge time is prolonged, after the control of washing ring flushing is finished, liquid in the structural cavity 125 can gradually flow out from the water outlet 124, and the water leakage feeling is given to people, so that the user experience is poor.

In the embodiment shown in fig. 2 and 3, the water outlet 124 is constituted by a water outlet conduit, the extension L2 of which is set to: l2 is more than or equal to 10mm and less than or equal to 50mm. This structure allows the water outlet 124 to have a certain thickness in the water outlet direction, forming a guide section, so that the water flow is not easy to disperse and splash.

Fig. 5 is a schematic sectional view of fig. 1 in section ii-ii, in which in the embodiment shown in fig. 5, the upper portion of the top end 12 of the toilet seat 10 has a structural protrusion 126 protruding toward the inside of the toilet, and the structural protrusion 126 is disposed around the entire top end 12 of the toilet seat 10, so as to increase the supporting area of the upper surface of the toilet seat 10 and to block the water flow in the toilet seat 10. In one embodiment, the distance h between the water outlet 124 of the washing ring runner 122 and the structural protrusion 126 is equal to or greater than 10mm, and the water flowing out of the water outlet 124 is blocked by the structural protrusion 126 and is not splashed.

The present application also provides a toilet having the above toilet seat 10, as shown in fig. 1, in which the toilet seat 10 can effectively prevent splash of washing water.

The foregoing is merely a specific implementation of the present application and other modifications and variations can be made by those skilled in the art based on the above-described examples in light of the above teachings. It is to be understood by persons skilled in the art that the foregoing detailed description is provided for the purpose of illustrating the present application and that the scope of the present application is to be controlled by the scope of the appended claims.

Claims

1. A toilet seat (10), a washing ring runner (122) is formed in the top end (12) of the toilet seat (10), the washing ring runner (122) is provided with a water outlet (124) which is arranged on the inner wall of the toilet seat (10), and is characterized in that,

the washing ring runner (122) is further provided with a flow blocking cavity (123) for water supply flow to flow in at one water outlet end, and the flow blocking cavity (123) and the water outlet (124) are arranged side by side, so that water flow flowing back from the flow blocking cavity (123) can apply pressure to water flow flowing out of the water outlet (124) from the side.

2. The toilet seat (10) according to claim 1, wherein the choke chamber (123) is located above the water outlet (124) in the height direction.

3. The toilet seat (10) according to claim 2, wherein an extension length L1 of the choke chamber (123) in an extension direction of the bead flow passage (122) and a width W perpendicular to the extension direction of the bead flow passage (122) are set to: l1 is more than or equal to 20mm and less than or equal to 60mm, W is more than or equal to 20mm and less than or equal to 40mm.

4. The toilet seat (10) according to claim 1, wherein the proportional relationship P of the cross-sectional area of the rim flow channel (122) to the cross-sectional area of the water outlet (124) is set as: p is more than or equal to 1.5 and less than or equal to 3.

5. The toilet seat (10) according to claim 1, wherein the toilet seat (10) is a ceramic body having a structural cavity (125) at a top end thereof formed by a ceramic manufacturing process, the washing ring flow channel (122) being isolated from the structural cavity (125).

6. The toilet seat (10) according to claim 5, characterized in that the upper part of the top end (12) of the toilet seat (10) has a structural protrusion (126) protruding towards the inside of the toilet, the structural protrusion (126) being arranged around the top end (12) of the toilet seat (10), the distance h of the water outlet (124) from the structural protrusion (126) being set as: h is more than or equal to 10mm.

7. The toilet seat (10) according to claim 1, wherein the water outlet (124) is constituted by a water outlet conduit, the extension L2 of which is set to: l2 is more than or equal to 10mm and less than or equal to 50mm.

8. Toilet, characterized in that it comprises a toilet seat (10) according to any one of claims 1 to 7.