Bidet nozzle capable of being switched in pluggable mode

Abstract

The utility model provides a pluggable switchable bidet nozzle, which is arranged on a water outlet spray rod of a bidet body and comprises a nozzle and a nozzle seat, the nozzle is movably connected and matched with the nozzle seat, the nozzle seat is arranged at the water outlet end of the water outlet spray rod, a water outlet connector is arranged on the nozzle seat, and the water outlet connector is connected with the nozzle seat. Two or more water outlet cavities are formed in the nozzle, the water outlet connectors are communicated with the water outlet cavities, a plurality of water outlet holes are formed in the nozzle, the water outlet holes are communicated with the water outlet cavities, sealing pieces are further arranged on the water outlet connectors, the periphery of the nozzle is movably covered with a nozzle cover in a buckled mode, a water spraying window is formed in the side wall of the nozzle cover, and the water spraying window is communicated with the water outlet cavities. And the water outlet hole is communicated with the outside through the water spraying window. The device is simple and exquisite in structure, convenient to operate, stable and reliable in water quantity switching function, few in parts and low in manufacturing cost.

Description

Technical Field

[0001] This utility model relates to the field of bidets, and more particularly to a bidet nozzle that can be plugged in and switched. Background Technology

[0002] Currently, bidets have been widely accepted and used due to the clean and hygienic living experience they provide. They are not only used in smart toilets but also in squat toilets. Handheld bidets for squat toilets are not only compact and convenient but also easy to store. However, handheld bidets differ from smart toilets in their cleaning function. The most obvious difference is that the water output of handheld bidets is generally fixed and cannot be adjusted according to individual needs. For example, people of different body types, ages, and lifestyles use different amounts of water to clean their buttocks after defecation. This is especially true for women, whose water usage differs between normal days and menstrual periods. They may use less water on normal days but require more during menstruation. Handheld bidets with fixed water output cannot address this issue of varying water volume. Therefore, this invention provides a pluggable and switchable bidet nozzle structure to solve the aforementioned technical problems. Utility Model Content

[0003] To address the aforementioned problems, this utility model aims to provide a pluggable and switchable bidet nozzle, comprising a nozzle and a nozzle seat. The nozzle has at least two water outlet chambers, and a number of water outlet holes are provided in a local area of ​​the nozzle sidewall. The nozzle seat is provided with a water outlet connector, and the water spray chambers communicate with the water outlet holes. When the nozzle is plugged in and switched, the water spray chambers can communicate with the water outlet holes in different areas. The number and arrangement of water outlet holes in different areas are different, thus changing the water flow rate and cross-sectional area of ​​the water outlet holes to meet different people's requirements for water flow rate and cross-sectional area. The structure is simple and ingenious, easy to operate, and the water flow switching function is stable. It has few parts and low manufacturing cost.

[0004] According to the purpose of this utility model, a pluggable and switchable bidet nozzle is installed on the water outlet rod of the bidet body, including a nozzle and a nozzle seat. The nozzle and the nozzle seat are movably connected and cooperate. The nozzle seat is located at the water outlet end of the water outlet rod. The nozzle seat is provided with a water outlet connector. The nozzle has two or more water outlet chambers inside. The water outlet connector communicates with the water outlet chambers. The nozzle is provided with a plurality of water outlet holes. The water outlet holes communicate with the water outlet chambers. The water outlet connector is also provided with a sealing element.

[0005] Preferably, at least two local areas of the nozzle sidewall are each perforated with a plurality of water outlet holes.

[0006] Preferably, the nozzle has a nozzle cover attached to its outer periphery, and a water spray window is opened on the side wall of the nozzle cover, through which the water outlet communicates with the outside.

[0007] Preferably, a ring of protrusions extends radially and outward below the nozzle, the protrusions being located below the water outlet, and the nozzle cover is movably abutting against the protrusions.

[0008] Preferably, the outer wall of the nozzle is provided with at least one rib, and the inner wall of the nozzle cover is provided with at least one guide groove, wherein the rib and the guide groove are guided and positioned in a coordinated manner.

[0009] Preferably, a water outlet channel extends through the water outlet connector, the water outlet channel connects to the interior of the water outlet spray bar, and the water outlet channel connects to the water outlet chamber.

[0010] Preferably, the nozzle seat is further provided with a positioning post, the positioning post is connected to the nozzle, and the positioning post and the water outlet connector are separate on the nozzle seat.

[0011] Preferably, the inner diameters of the two or more water outlet chambers are the same, and the outer diameter of the water outlet connector is smaller than the inner diameter of the water outlet chamber.

[0012] Preferably, the height of the water outlet connector is less than the height of the water outlet hole.

[0013] Preferably, the water outlet connector has at least one groove on its periphery, and the sealing element can be fitted onto the groove.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. The detachable bidet nozzle provided by this utility model has two or more water outlet chambers on its nozzle seat, and several water outlet holes in a local area of ​​the nozzle. The water outlet connector can connect to different water outlet chambers, and then connect to different arrangements and different numbers of water outlet holes, thereby realizing the change of water output of the bidet. Compared with the traditional fixed water output, it has higher flexibility and convenience, and can meet the usage requirements of different users.

[0016] 2. The nozzle is movably connected to the nozzle seat, and the nozzle seat is also covered with a nozzle cover. The three parts are simple to assemble and operate, and the nozzle's water output function is stable and reliable. The nozzle cover design can indicate the water output position of the bidet and also ensure that the water outlet on the nozzle is clean and hygienic when it is closed, and is not easily contaminated by dust or blocked.

[0017] 3. The inner wall of the nozzle cover is provided with a guide groove, and the outer wall of the nozzle is provided with ribs. This can limit the relative position of the nozzle and the nozzle cover, and make it convenient and accurate to put the nozzle cover on the nozzle. In addition, the positioning pin on the nozzle seat can limit and position the position of the nozzle to prevent the nozzle from shifting laterally during use. Attached Figure Description

[0018] To make the advantages of this invention more readily apparent, the invention briefly described above will be described in more detail with reference to the specific embodiments shown in the accompanying drawings. It should be understood that these drawings depict only typical embodiments of the invention and should not be construed as limiting its scope of protection. The invention is described and explained with additional features and details through the drawings.

[0019] In the attached diagram:

[0020] Figure 1 This is an overall structural diagram of an embodiment of the pluggable and switchable bidet nozzle of this utility model.

[0021] Figure 2 Exploded view (I) of the structure of the pluggable and switchable bidet nozzle embodiment of this utility model;

[0022] Figure 3 This is an exploded view (II) of the structure of the pluggable and switchable bidet nozzle embodiment of the present invention, wherein the nozzle is mounted on a nozzle seat;

[0023] Figure 4 This is a cross-sectional view of an embodiment of the pluggable and switchable bidet nozzle of this utility model;

[0024] Figure 5 This is a partial cross-sectional view of an embodiment of the pluggable bidet nozzle of this utility model.

[0025] In the picture:

[0026] 1-Water spray bar; 10-Nozzle seat; 11-Water outlet connector; 111-Water outlet channel; 112-Groove; 13-Positioning pin; 14-Outer ring;

[0027] 20- Nozzle; 21- Water outlet chamber; 211- First water outlet chamber; 212- Second water outlet chamber; 22- Angle clip; 23- Water outlet hole; 24- Boss; 25- Rib;

[0028] Nozzle cover; 31-Water spray window; 32-Guide groove;

[0029] 40 - Seal. Detailed Implementation

[0030] To make the technical problem to be solved, the technical solution, and the beneficial effects of this utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.

[0031] In the discussion below, details are provided to offer a more thorough understanding of the present invention. However, those skilled in the art will appreciate that the present invention can be practiced without one or more of these details. In certain examples, some technical features well-known in the art have not been described in detail to avoid confusion with the present invention. It should be noted that the terms “upper,” “lower,” “front,” “rear,” “left,” “right,” and similar expressions used herein are for illustrative purposes only and are not intended to be limiting.

[0032] The ordinal numbers such as "first" and "second" used in this invention are merely identifiers and have no other meaning, such as a specific order. Furthermore, for example, the term "first component" does not imply the existence of "second component," and the term "second component" does not imply the existence of "first component."

[0033] Please refer to Figures 1 to 5 The preferred embodiment of this utility model features a pluggable and switchable bidet nozzle mounted on the bidet's spray bar 1. It includes a nozzle 20 and a nozzle seat 10, coaxially arranged. The nozzle seat 10 is located at the water outlet end of the spray bar 1, and the nozzle 20 can be directly and movably capped onto the nozzle seat 10. Specifically, inside the nozzle 20, two or more water outlet chambers 21 are separated by the inner wall of the nozzle 20 and the cavity wall extending downward from the top of the nozzle 20. In this embodiment, two water outlet chambers 21 with the same inner diameter are preferred. Furthermore, a plurality of water outlet holes 23 penetrate the side wall of the nozzle 20. To differentiate different water volumes and cross-sectional areas, a plurality of water outlet holes 23 with different arrangements and numbers are preferably provided in different areas of the side wall of the nozzle 20. These water outlet holes 23 can communicate with their respective water outlet chambers 21. In this embodiment, a plurality of water outlet holes 23 are provided on two opposite side walls of the nozzle 20, and the arrangement and number of the water outlet holes 23 are different.

[0034] Furthermore, the water outlet end of the water spray rod 1 extends directly outward along the central axis of the water spray rod 1, forming two separate column structures. One column is the water outlet connector 11, and the other column is the positioning column 13. Specifically, the water outlet connector 11 has a water outlet channel 111 inside, and the water outlet connector 11 can be inserted into any water outlet cavity 21, so that the water outlet channel 111 is directly connected to the water outlet cavity 21. In addition, the bottom of the water outlet connector 11 is connected to the water spray rod 1, that is, the water outlet channel 111 is also directly connected to the inner cavity of the water spray rod 1. Thus, the water flow from the water spray rod 1 flows through the water outlet channel 111, enters the water outlet cavity 21, and then flows from the water outlet cavity 21 to the water outlet hole 23, and finally sprays out to the outside from the water outlet hole 23. To ensure that each water outlet 23 can flow water freely and normally, it is preferable that the height of the water outlet connector 11 is lower than the position height of any water outlet 23, and the outer diameter of the water outlet connector 11 is smaller than the inner diameter of any water outlet cavity 21. In this way, the water outlet connector 11 can be smoothly inserted into the water outlet cavity 21.

[0035] Furthermore, the outer peripheral region of the water outlet connector 11 is radially recessed and inwardly recessed to form at least one groove 112. In this embodiment, two grooves 112 are preferred, and a sealing ring 40 is fitted on each groove 112. The sealing ring 40 can serve as a seal between the water outlet connector 11 and the water outlet cavity 21 to prevent water leakage. It not only isolates water but also increases the friction between the water outlet cavity 21 and the water outlet connector 11, preventing loosening between the nozzle 20 and the water outlet connector 11.

[0036] Furthermore, the aforementioned positioning post 13 can also be inserted into any of the water outlet chambers 21, and its outer diameter is also smaller than the inner diameter of the water outlet chamber 21. When the nozzle 20 is capped on the nozzle seat 10, frictional resistance is generated between the positioning post 13 and the water outlet chamber 21. This prevents the nozzle 20 from becoming loose or rotating laterally relative to the nozzle seat 10 due to vibrations caused by water flow, and also prevents the nozzle 20 from detaching from the nozzle seat 10. In addition, the outer edge of the nozzle seat 10 protrudes upward to form an outer ring 14, while the outer edge of the nozzle 20 is radially recessed and inward to form a retaining angle 22. This retaining angle 22 can abut against the outer ring 14, allowing the nozzle 20 to move and abut against the nozzle seat 10. The outer ring 14 prevents the nozzle 20 from moving laterally.

[0037] Please continue reading. Figures 1 to 5 The nozzle 20 is fitted with a nozzle cover 30, the side wall of which has an open water spray window 31. Specifically, a portion of the water outlets 23 on the nozzle 20 can be blocked by the closed portion of the nozzle cover 30, while the other portion of the water outlets 23 can be directly connected to the outside through the water spray window 31. In this way, people can select some of the water outlets 23 to spray water and close the other portion of the water outlets 23 as needed.

[0038] Furthermore, a ring of protrusions 24 extends radially and outwardly below the nozzle 20. These protrusions 24 are located below all the water outlets 23, and the nozzle cover 30 can directly and movably abut against these protrusions 24 to achieve a movable connection with the nozzle 20. In addition, at least one rib 25 is protruding from the outer wall of the nozzle 20. Preferably, in this embodiment, one rib 25 is provided on each of the two opposite sidewalls of the nozzle 20, and the direction of the rib 25 is the same as the central axis of the nozzle 20. Continuing on, the inner wall of the nozzle cover 30 is provided with at least one inwardly recessed guide groove 32. Preferably, in this embodiment, the number and direction of the guide grooves 32 are consistent with the ribs 25, and the position of the guide grooves 32 on the inner wall of the nozzle cover 30 matches the position of the ribs 25. Thus, when the nozzle cover 30 is fastened onto the nozzle 20, the guide grooves 32 can slide along the protruding ribs 25, allowing the nozzle cover 30 and the nozzle 20 to achieve a positioning fit. Furthermore, the nozzle cover 30 can cover the water outlet 23 that is in the closed state, ensuring that the water outlet 23 is clean and hygienic, and avoiding external dust or blockage. It can also serve as an indicator of the water outlet position of the bidet, that is, to indicate that only the water outlet at the nozzle window 31 can produce water, while the other water outlets 23 covered by the nozzle cover 30 are in the closed state.

[0039] The specific method for switching the nozzle of this bidet device is as follows: Figure 4 As shown, the water outlet 11 is connected to the water outlet chamber 31, which is the first water outlet chamber 311, and the water outlet 21 is connected to the positioning post 13, which is the second water outlet chamber 212. That is, the water flow from the water outlet rod 1 can enter the first water outlet chamber 211 through the water outlet channel 111, and then flow out from the water outlet hole 23 on the first water outlet chamber 211. When it is necessary to change the water flow rate and the water outlet cross-sectional area, it is only necessary to remove the nozzle cover 30 from the nozzle 20, then remove the nozzle 20 from the nozzle seat 10, turn the direction of the nozzle 20 laterally, connect the water outlet 11 of the nozzle 20 to the second water outlet chamber 212, and then fasten the nozzle cover 20 against the nozzle seat 10. Thus, the water flow becomes to flow from the water outlet channel 111 into the second water outlet chamber 212, and then flow out from the water outlet hole 23 of the second water outlet chamber 212. Finally, put the nozzle cover 30 back on. Of course, if people do not need the nozzle cap 30 to protect or cover part of the water outlet 23, they can omit the nozzle cap 30. However, people need to first confirm which water outlets 23 on the nozzle 20 are open and can spray water, and which water outlets 23 are closed, before using the bidet to spray water.

[0040] As can be seen from the above preferred embodiments, the pluggable bidet nozzle of this utility model is provided with a nozzle 20 and a nozzle seat 10. The nozzle 20 is provided with at least two water outlet chambers 21. Through the communication of the water outlet channel 111 with any of the water outlet chambers 21, the water output and water outlet cross-sectional area of ​​the water outlet 23 can be changed to meet people's requirements for different water output and water flow cross-sectional areas of the bidet. In addition, the nozzle 20 is covered with a nozzle cover 30, which not only keeps the water outlet clean and hygienic when it is closed, but also indicates the water outlet position of the bidet. It can be seen that the technology of this utility model is not only simple and ingenious in structure and convenient to operate, but also has a stable and reliable water volume switching function, fewer parts, and low manufacturing cost.

Claims

1. A pluggable bidet nozzle, mounted on the water spray bar of a bidet, characterized in that, The device includes a nozzle and a nozzle seat, the nozzle and the nozzle seat being movably connected and fitted together. The nozzle seat is located at the water outlet end of the water outlet rod. The nozzle seat is provided with a water outlet connector. The nozzle has two or more water outlet chambers inside. The water outlet connector communicates with the water outlet chambers. The nozzle has several water outlet holes that communicate with the water outlet chambers. The water outlet connector is also provided with a sealing element.

2. The pluggable bidet nozzle according to claim 1, characterized in that, At least two local areas on the sidewall of the nozzle are each perforated with a number of water outlet holes.

3. The pluggable bidet nozzle according to claim 1, characterized in that, The nozzle has a movable outer cover fitted with a nozzle cover, and a water spray window is opened on the side wall of the nozzle cover. The water outlet is connected to the outside through the water spray window.

4. A pluggable bidet nozzle according to claim 3, characterized in that, A ring of protrusions extends radially and outward below the nozzle, and the protrusions are located below the water outlet. The nozzle cover is movably abutted against the protrusions.

5. A pluggable bidet nozzle according to claim 3, characterized in that, The outer wall of the nozzle is provided with at least one rib, and the inner wall of the nozzle cover is provided with at least one guide groove. The rib and the guide groove can be guided and positioned together.

6. A pluggable bidet nozzle according to claim 1, characterized in that, A water outlet channel runs through the water outlet connector, the water outlet channel connects to the interior of the water outlet spray bar, and the water outlet channel connects to the water outlet chamber.

7. A pluggable bidet nozzle according to claim 1, characterized in that, The nozzle seat is also provided with a positioning post, which is connected to the nozzle. The positioning post and the water outlet connector are located separately on the nozzle seat.

8. A pluggable bidet nozzle according to claim 1, characterized in that, The two or more water outlet chambers have the same inner diameter, and the outer diameter of the water outlet connector is smaller than the inner diameter of the water outlet chamber.

9. A pluggable bidet nozzle according to claim 1, characterized in that, The height of the water outlet connector is less than the height of the water outlet hole.

10. A pluggable bidet nozzle according to claim 1, characterized in that, The water outlet connector has at least one groove on its periphery, and the sealing element can be fitted onto the groove.

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