Spray rod assembly capable of generating flaky water, cleaning device and intelligent closestool

Abstract

The utility model provides a spray rod assembly capable of generating flaky water, which comprises a spray head assembly, and the spray head assembly comprises a water outlet body and a flow divider. At least one first extrusion cavity is formed in the flow divider, and a second extrusion cavity is formed in the water outlet body; the cavity shape of the second extrusion cavity is larger than that of the first extrusion cavity; a water outlet is formed in the top of the second extrusion cavity in a communicating mode, and the projection section of the water outlet is oval. Water flows through the first extrusion cavity and the second extrusion cavity in sequence and is discharged from the water outlet; the top of the second extrusion cavity is a spherical surface; the water outlet is provided with a flaring along the water outlet direction; water discharged from the water outlet is sheet-shaped water spray; the spray rod assembly is used for the cleaning device and the intelligent closestool with the cleaning device, a larger cleaning area and a more comfortable body feeling are provided by arranging a single hole for discharging water and enabling water spots to be in a sheet shape, and the problems that the flushing area is small and the body feeling is poor due to the fact that the water spots discharged by the spray rod assembly are small are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of bathroom, especially relate to a spray rod subassembly, cleaning device, intelligent closestool that can produce sheet water. BACKGROUND

[0002] With the continuous development of technology and the increasing demand of consumers, the application function of intelligent closestool is also constantly innovated, and the commonly used cleaning function of intelligent closestool is hip cleaning and female cleaning, and the structure of intelligent closestool spray rod subassembly is set for the cleaning function. The water spray effect of the female cleaning of the common intelligent closestool spray rod subassembly on the market is single, and the water outlet mode is usually one column water or multiple column water at the same time, which may cause the problems of small flushing area and poor body feeling. SUMMARY

[0003] The utility model aims at solving the problem that the water spray of the spray rod subassembly has small flushing area and poor body feeling, and provides a spray rod subassembly that can produce sheet water, and a cleaning device and an intelligent closestool comprising the spray head subassembly, a single-hole water outlet is arranged, and the water spray is sheet-shaped, a larger cleaning area is provided, and the body feeling is more comfortable.

[0004] In order to solve the above technical problems, the utility model provides a spray rod subassembly that can produce sheet water, the spray rod subassembly comprises a spray head subassembly, and the spray head subassembly comprises a water outlet body and a flow divider.

[0005] At least one first extrusion cavity is arranged in the flow divider, a second extrusion cavity is arranged on the water outlet body, the cavity type of the second extrusion cavity is larger than that of the first extrusion cavity, and a water outlet is arranged on the top of the second extrusion cavity in a communication mode, and the projection section of the water outlet is oval.

[0006] Water flows through the first extrusion cavity and the second extrusion cavity in sequence, and is discharged from the water outlet, and the top of the second extrusion cavity is provided with a spherical surface.

[0007] The water outlet has an expanding opening along the water outlet direction, and the water outlet is sheet-shaped water spray.

[0008] In a preferred embodiment, the water outlet body is provided with a shell, an opening is arranged on the shell and corresponds to the water outlet, and the opening is an oval opening.

[0009] In a preferred embodiment, the first extrusion cavity is arranged in the second extrusion cavity.

[0010] In a preferred embodiment, the cross section of the water outlet is V-shaped, and the large end of the V-shaped section is connected to the opening.

[0011] In a preferred embodiment, two first extrusion cavities are arranged in the flow divider, and the water flow of the two first extrusion cavities is equal.

[0012] In a preferred embodiment, the two first extrusion cavities are in the shape of two semicircles.

[0013] In a preferred embodiment, the spray head assembly comprises a water inlet cavity, which comprises a first extrusion cavity and a second extrusion cavity.

[0014] In a preferred embodiment, the water inlet cavity is provided with a water distribution cavity at the bottom of the first extrusion cavity.

[0015] The utility model also provides a kind of cleaning device, including the spray bar assembly of the described.

[0016] The utility model also provides a kind of intelligent closestool, which is provided with the cleaning device, and the cleaning device.

[0017] Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:

[0018] 1. By setting the first extrusion cavity and the second extrusion cavity of different size cavities, the water flow is pressurized, and the spherical flow of the second extrusion cavity and the elliptical design of the water outlet are matched, so that the water flow is accelerated through the elliptical opening, and sheet water is formed.

[0019] 2. Single-hole water outlet is set, and the water type is sheet-shaped, so that the cleaning area is larger, the cleaning force is greater, and the stress on unit area is smaller, so that it is more soft, the feeling is more comfortable, and the cleaning effect is better. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is an exploded view of the spray head assembly in the preferred embodiment of the utility model;

[0021] Figure 2 It is an assembly drawing of the spray head assembly in the preferred embodiment of the utility model;

[0022] Figure 3 It is a water inlet schematic diagram of the spray head assembly in the preferred embodiment of the utility model;

[0023] Figure 4 It is a water outlet schematic diagram of sheet water of the spray head assembly in the preferred embodiment of the utility model;

[0024] Figure 5 It is a schematic diagram of the shell of the spray head assembly and the A-A section thereof in the preferred embodiment of the utility model;

[0025] Figure 6 It is a water outlet schematic diagram of the water outlet body of the spray head assembly in the preferred embodiment of the utility model;

[0026] Figure 7 It is Figure 6 B-B sectional view;

[0027] Figure 8 for Figure 7 A magnified view of the mesosphere structure;

[0028] Figure 9 Schematic diagram of the cross section of the first extrusion cavity and CC of the diverter in a preferred embodiment of the present invention;

[0029] Figure 10 A side sectional view of a spray bar assembly in a preferred embodiment of the present utility model;

[0030] Figure 11 This is a schematic diagram of the installation of the nozzle assembly for the cleaning device in the preferred embodiment of the present invention.

[0031] Explanation of the accompanying reference numerals: 1. Nozzle assembly; 11. Housing; 111. Opening; 12. Water outlet body; 121. Water outlet; 122. Second extrusion cavity; 123. Spherical surface; 13. Diverter; 131. First extrusion cavity; 14. End cover; 15. Water diversion cavity; 2. Spray rod assembly; 3. Cleaning device; 4. Sheet water. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0033] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0034] In the description of the utility model, it is necessary to explain that, unless there are explicit provisions and limitations, the terms "mounting", "setting", "sleeving / connecting", "connecting" and the like should be understood broadly, for example, "connecting" can be wall-mounted connection, can be detachable connection, or integral connection, can be mechanical connection, can be electrical connection, can be direct connection, can be indirect connection through intermediate medium, can be internal communication of two elements, and for ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according of specific circumstances.

[0035] Reference Figures 1-11 The embodiment provides a spray rod assembly 2 capable of generating sheet water, the spray rod assembly 2 comprises a spray head assembly 1, the spray rod assembly 2 is a spray rod assembly 2 (such as Figure 10 ) of an intelligent toilet, and is mainly used for a water outlet device (such as Figure 11 ) of a cleaning device 3.

[0036] As Figure 1 , the spray head assembly 1 is composed of a shell 11, a water outlet body 12, a flow divider 13 and an end cover 14, at least one first extrusion cavity 131 is arranged in the flow divider 13, a second extrusion cavity 122 is arranged on the water outlet body 12, and the first extrusion cavity 131 is arranged in the second extrusion cavity 122. The water inlet direction is that water flows through the first extrusion cavity 131, the second extrusion cavity 122 and the water outlet arranged on the water outlet body 12 in sequence and then is discharged.

[0037] In order to form a sheet water 4 water spray, the cavity type of the first extrusion cavity 131 is smaller than the cavity type of the second extrusion cavity 122, and the top of the second extrusion cavity 122 is provided with a spherical surface 123, the water outlet 121 arranged in the top is communicated with the water outlet body 12, the water outlet 121 is arranged to have a flared structure along the water outlet direction, and the projection section of the water outlet 121 is arranged to be elliptical, as Figure 6 When water flows from the first extrusion cavity 131 to the second extrusion cavity 122, water flows from a small cavity type into a large cavity type, and water pressure is released, and since the top of the second extrusion cavity 122 is a spherical surface 123, as Figures 7-8 , according to the wall attachment effect, water flows along the spherical surface 123, the water outlet 121 gradually increases in size in the flared structure to make water flow pressurized and accelerated through the elliptical water outlet 121, thereby forming sheet water 4, as Figure 4 .

[0038] Specifically, the cross section of the water outlet 121 is arranged to be a V-shaped cross section, the shell 11 is arranged on the water outlet body 12, and an opening 111 corresponding to the water outlet 121 is arranged on the shell 11, and the opening 111 is arranged to be an elliptical opening 111.

[0039] As Figure 9The two first extrusion cavities 131 in the flow distributor 13 are arranged in equal water flow, and the channel section of the two first extrusion cavities 131 in the flow distributor 13 is in a half-circular structure. The spray head assembly 1 comprises a water inlet cavity, which comprises the first extrusion cavity 131 and the second extrusion cavity 122, and the water inlet cavity is communicated with the water distribution cavity 15 at the bottom of the first extrusion cavity 131. The water flow enters the water distribution cavity 15 from the water inlet cavity, and is distributed into two water flows with equal flow through the two first extrusion cavities 131. The water flow is pressurized by the arrangement of the two first extrusion cavities 131.

[0040] The working principle of the spray head assembly 1 provided in the embodiment to generate the sheet water 4 is as follows: the water flow enters the flow distributor 13, is distributed into two water flows through the two first extrusion cavities 131, and is pressurized. The water flow reaches the second extrusion cavity 122 after being pressurized by the first extrusion cavity 131, and is depressurized due to the second extrusion cavity 122 being larger than the first extrusion cavity 131. Under the action of the spherical surface 123 at the top of the second extrusion cavity 122, the water flow flows along the spherical surface 123 according to the wall attachment effect. The water flow is pressurized by the V-shaped water outlet 121, and accelerates through the elliptical opening 111, so as to form the sheet water 4.

[0041] The above is only the preferred specific implementation manner of the utility model, but the design concept of the utility model is not limited to this. Any person skilled in the art can make non-essential changes to the utility model within the technical range disclosed by the utility model by using the concept, and the changes all belong to the acts of infringing the protection range of the utility model.

Claims

1. A spray bar assembly capable of producing sheet water, characterized in that: The spray bar assembly includes a spray head assembly, and the spray head assembly includes a water outlet body and a diverter; At least one first extrusion cavity is provided in the diverter, and a second extrusion cavity is provided on the water outlet body; the cavity shape of the second extrusion cavity is larger than that of the first extrusion cavity; A water outlet is provided on the top of the second extrusion cavity, and the projected cross-section of the water outlet is elliptical; The water flows through the first extrusion cavity and the second extrusion cavity in sequence and is discharged from the water outlet; the top of the second extrusion cavity is set to be a spherical surface; The water outlet is provided with an expansion opening along the water outlet direction; the water outlet of the water outlet is a sheet-like water splash.

2. A spray bar assembly capable of producing sheet water according to claim 1, characterized in that: The water outlet body cover is provided with a shell, and an opening is provided on the shell corresponding to the water outlet, and the opening is provided as an elliptical opening.

3. A spray bar assembly capable of producing sheet water according to claim 2, characterized in that: The first extrusion cavity is placed in the second extrusion cavity.

4. A spray bar assembly capable of producing sheet water according to claim 3, characterized in that: The cross section of the water outlet is set to be V-shaped, and the large end of the V is connected to the opening.

5. The spray bar assembly capable of producing sheet water according to claim 1, characterized in that: Two first extrusion cavities are provided in the diverter, and the water flow rates of the two first extrusion cavities are equal.

6. A spray bar assembly capable of producing sheet water according to claim 5, characterized in that: The cross-sections of the two first extrusion cavities are two semicircular structures.

7. The spray bar assembly capable of producing sheet water according to claim 1, characterized in that: The nozzle assembly includes a water inlet cavity, and the water inlet cavity includes a first extrusion cavity and a second extrusion cavity.

8. The spray bar assembly capable of producing sheet water according to claim 7, characterized in that: The water inlet cavity is connected to a water diversion cavity at the bottom of the first extrusion cavity.

9. A cleaning device, characterized in that: A spray bar assembly comprising the spray bar assembly according to any one of claims 1 to 8.

10. A smart toilet, characterized by: The smart toilet is provided with the cleaning device according to claim 9.

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