Intelligent closestool spraying rod and intelligent closestool

Abstract

The utility model provides an intelligent closestool spray rod which comprises an installation rod and a telescopic rod embedded in the installation rod and connected with the installation rod in a telescopic mode, and an air cavity penetrating to the tail end of the telescopic rod in the length direction of the telescopic rod and a water outlet channel communicated with the air cavity are formed in the telescopic rod. The water outlet channel penetrates through the peripheral surface of the telescopic rod and forms a water outlet hole; when water flows through the water outlet channel, the water is mixed with air entering the air cavity to form bubble water, and through the air cavity penetrating to the tail end of the telescopic rod in the length direction of the telescopic rod, it can be avoided that in the toilet flushing process, the water splashed to the outer circumferential face of the spraying rod enters the air cavity, and therefore the bubble water is formed. Therefore, the water flow is prevented from entering the water outlet channel through the air cavity and being polluted.

Description

Technical Field

[0001] This utility model relates to the field of toilet spray bar technology, specifically to an intelligent toilet spray bar and an intelligent toilet. Background Technology

[0002] The spray nozzle device is one of the key components of a smart toilet, mainly used to achieve the washing function of the human body. Chinese patent document CN218933343U discloses an air-mixing nozzle unit, a washing mechanism, and a smart toilet, which includes a first cover plate, a second cover plate that engages with the first cover plate, and a nozzle component disposed between the first cover plate and the second cover plate; the first cover plate is provided with a water passage hole; a recessed portion is formed around the water passage hole in the direction away from the second cover plate; a cavity connecting the recessed portion and the nozzle component is formed to the outside, so that the water passage hole mixes with some air to form aerated water during the spraying process.

[0003] Because its recessed part forms a cavity that runs from bottom to top, water splashed onto the lower end of the spray nozzle during toilet flushing will enter the cavity and mix with the water flow through the flushing hole, causing contamination. If this contaminated water is sprayed onto the user's skin during use, it will increase the risk of infection. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to propose an intelligent toilet spray rod and an intelligent toilet to solve the problems mentioned in the background section above.

[0005] This utility model is achieved through the following technical solution:

[0006] A smart toilet spray bar includes a mounting rod and a telescopic rod embedded in and telescopically connected to the mounting rod. The telescopic rod has an air chamber extending along its length to its tail end and a water outlet channel communicating with the air chamber. The water outlet channel penetrates the outer circumference of the telescopic rod and forms a water outlet hole. When water flows through the water outlet channel, it mixes with the air entering the air chamber to form bubble water.

[0007] Furthermore, the telescopic rod includes a main tube and a skin layer, the outer peripheral surface of the main tube is recessed to form the air chamber, and the skin layer covers the outer end face of the main tube.

[0008] Furthermore, the water outlet channels include an enema water channel, a posterior wash water channel, and a feminine wash water channel; the air chamber is connected to the feminine wash water channel.

[0009] Furthermore, the enema water channel passes through the telescopic rod in an inclined direction to form an enema water outlet, and when the mounting rod is at the installation angle, the angle between the enema water outlet and the horizontal plane is 55°±5°.

[0010] Furthermore, the posterior wash water channel extends through the telescopic rod in an inclined direction to form a posterior wash water outlet, and when the mounting rod is at the installation angle, the posterior wash water outlet has an angle of 40°±5° with the horizontal plane.

[0011] Furthermore, the feminine wash water channel passes through the telescopic rod in an inclined direction to form a feminine wash water outlet, and when the mounting rod is at the installation angle, the angle between the feminine wash water outlet and the horizontal plane is 40°±5°.

[0012] Furthermore, the number of the posterior wash water outlets is multiple, and they are arranged in a circumferential array.

[0013] On the other hand, this utility model provides a smart toilet, including a smart toilet spray bar as described in any of the preceding claims.

[0014] The beneficial effects of this utility model are as follows: A smart toilet spray rod includes a mounting rod and a telescopic rod embedded in and telescopically connected to the mounting rod. The telescopic rod has an air chamber extending along its length to its tail end, and a water outlet channel communicating with the air chamber. The water outlet channel penetrates the outer circumference of the telescopic rod and forms a water outlet hole. When water flows through the water outlet channel, it mixes with the air entering the air chamber to form aerated water. By using the air chamber extending along the length of the telescopic rod to its tail end, it is possible to prevent water splashed onto the outer circumference of the spray rod during toilet flushing from entering the air chamber, thereby preventing water from entering the water outlet channel through the air chamber and causing water contamination. Attached Figure Description

[0015] Figure 1 This is a 3D view of the spray nozzle of a smart toilet.

[0016] Figure 2 for Figure 1 A locally centered cross-section.

[0017] Figure 3 A 3D diagram showing the connection between the smart toilet spray nozzle and the smart toilet.

[0018] The above figures include the following reference numerals:

[0019] 1. Mounting rod; 2. Telescopic rod; 21. Main tube; 22. Skin layer; 3. Air chamber; 4. Water outlet channel; 41. Enema water channel; 411. Enema water outlet; 42. Buttock wash water channel; 421. Buttock wash water outlet; 43. Feminine wash water channel; 431. Feminine wash water outlet. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. It should be noted that the description of these embodiments is intended to aid in understanding this utility model, but does not constitute a limitation thereof. Furthermore, the technical features involved in the various embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0021] Reference Figures 1 to 3 As shown, a smart toilet spray bar includes a mounting rod 1, a telescopic rod 2 embedded in the mounting rod 1 and telescopically connected to it, an air chamber 3 extending along its length to its tail end inside the telescopic rod 2, and a water outlet channel 4 communicating with the air chamber 3. The water outlet channel 4 penetrates the outer circumference of the telescopic rod 2 and forms a water outlet hole; when water flows through the water outlet channel 4, it mixes with the air entering the air chamber 3 to form bubble water.

[0022] The principle behind sparkling water is as follows: When a liquid flows in a pipe, a sudden change in flow velocity causes a change in the internal pressure of the liquid. For example, when water flows from a wide pipe into a narrow pipe, the increased flow velocity leads to a decrease in pressure. When the liquid pressure is less than the air pressure, air is drawn into the liquid, forming bubbles.

[0023] Reference Figure 2 As shown, the telescopic rod 2 includes a main tube 21 and a skin layer 22. The outer circumferential surface of the main tube 21 is recessed to form the air chamber 3. The skin layer 22 covers the outer end face of the main tube 21. At this time, the opening end of the air chamber 3 is hidden in the mounting rod 1. And through the covering of the skin layer 22, water splashed onto the outer circumference of the telescopic rod 2 can be prevented from entering the air chamber 3. Furthermore, the outer circumferential surface of the main tube 21 is easy to process into a recess, and then the skin layer 22 is wrapped around it to form the air chamber 3. The skin layer 22 can be made of metal materials, such as steel plate or aluminum plate, to ensure service life.

[0024] The water outlet channel 4 includes an enema water channel 41, a posterior wash water channel 42, and a feminine wash water channel 43; the air chamber 3 is connected to the feminine wash water channel 43.

[0025] The enema water channel 41 extends through the telescopic rod 2 along an inclined direction to form an enema water outlet 411, and when the mounting rod 1 is at the installation angle, referring to... Figure 3As shown in angle A, the enema outlet 411 forms an angle of 55°±5° with the horizontal plane. At this angle, when the user sits on the toilet, the water jet from the enema outlet 411 can be sprayed into the anus as much as possible. This angle is close to the angle between the rectum and the horizontal plane when the user is sitting on the toilet, making the direction of the water jet more consistent with the natural direction of the rectum, and allowing the water to be delivered into the rectum more gently. This design can reduce the stimulation of the anus and rectum during the enema process and reduce the user's discomfort.

[0026] A powerful jet of water is sprayed from the enema outlet 411, directly aimed at the anus, injecting warm water into the anus to achieve an effect similar to an enema, helping to soften stool, stimulate intestinal peristalsis, and thus assist in defecation. For patients with constipation, this function can relieve constipation symptoms. Therefore, the enema water channel 41 is not connected to the air chamber 3, ensuring that the enema outlet 411 can eject a powerful jet of water.

[0027] The posterior wash water channel 42 passes through the telescopic rod 2 in an inclined direction and forms a posterior wash water outlet 421. When the mounting rod 1 is at the installation angle, the posterior wash water outlet 421 has an angle of 40°±5° with the horizontal plane. By satisfying this angle, the rinsing area can be increased, which can better clean the perianal area and reduce bacterial growth.

[0028] The number of posterior wash water outlets 421 is multiple and arranged in a circumferential array, thereby further increasing the rinsing area, which can better clean the perianal area and reduce bacterial growth.

[0029] The feminine wash water channel 43 passes through the telescopic rod 2 in an inclined direction and forms a feminine wash water outlet 431. When the mounting rod 1 is at the installation angle, the angle between the feminine wash water outlet 431 and the horizontal plane is 40°±5°.

[0030] The bidet water outlet 431 is specifically designed for women, providing a gentler water flow for a milder cleanse of the intimate area. During menstruation or routine care, the bidet water outlet 431 effectively cleanses the intimate area, reducing the risk of bacterial infection. The bidet water channel 43 connects to the air chamber 3, allowing the bidet water outlet 431 to spray aerated water, further increasing the rinsing area and making the water flow even gentler, preventing excessively fast water flow from irritating the intimate area.

[0031] The telescopic rod 2 can be integrally molded using 3D printing technology to form structures such as enema water outlet 411, feminine wash water outlet 431, posterior wash water outlet 421, air chamber 3, enema water channel 41, feminine wash water channel 43, and posterior wash water channel 42.

[0032] Reference Figure 3As shown, this utility model provides a smart toilet, including a smart toilet spray bar as described in any of the preceding claims. This smart toilet possesses the advantages of a spray bar, enabling the smart toilet to improve cleaning effect and efficiency through the setting of the spray bar.

[0033] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0034] In the description of this utility model, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first" and "second" may explicitly or implicitly include one or more of that feature.

[0035] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A smart toilet spray nozzle, characterized in that: Includes a mounting rod (1), a telescopic rod (2) embedded in the mounting rod (1) and telescopically connected thereto, the telescopic rod (2) has an air chamber (3) extending through its length to its tail end, and a water outlet channel (4) communicating with the air chamber (3), the water outlet channel (4) penetrating the outer circumferential surface of the telescopic rod (2) and forming a water outlet hole; When water flows through the water outlet channel (4), it mixes with the air entering the air chamber (3) and forms bubble water.

2. The intelligent toilet spray rod according to claim 1, characterized in that: The telescopic rod (2) includes a main tube (21) and a skin layer (22). The outer peripheral surface of the main tube (21) is recessed to form the air chamber (3), and the skin layer (22) wraps around the outer end face of the main tube (21).

3. The intelligent toilet spray rod according to claim 1, characterized in that: The water outlet channel (4) includes an enema water channel (41), a posterior wash water channel (42), and a feminine wash water channel (43); the air chamber (3) is connected to the feminine wash water channel (43).

4. The intelligent toilet spray rod according to claim 3, characterized in that: The enema water channel (41) passes through the telescopic rod (2) in an inclined direction and forms an enema water outlet (411). When the mounting rod (1) is at the mounting angle, the enema water outlet (411) has an angle of 55°±5° with the horizontal plane.

5. The intelligent toilet spray rod according to claim 3, characterized in that: The buttock washing water channel (42) passes through the telescopic rod (2) in an inclined direction and forms a buttock washing water outlet (421). When the mounting rod (1) is at the mounting angle, the buttock washing water outlet (421) has an angle of 40°±5° with the horizontal plane.

6. The intelligent toilet spray rod according to claim 3, characterized in that: The feminine wash water channel (43) passes through the telescopic rod (2) in an inclined direction and forms a feminine wash water outlet (431). When the mounting rod (1) is at the mounting angle, the angle between the feminine wash water outlet (431) and the horizontal plane is 40°±5°.

7. The intelligent toilet spray rod according to claim 5, characterized in that: The number of the buttock-washing water outlets (421) is multiple, and they are arranged in a circular array.

8. A smart toilet, characterized in that: Including a smart toilet spray bar as described in any one of claims 1 to 7.

Images