Pendulum-type water jet mechanism and female health toilet with the same

Abstract

The present invention relates to the technical field of sanitary ware, and in particular to a pendulum-type water jet mechanism and a female health toilet equipped with the mechanism. The mechanism comprises a housing, an oscillating nozzle, and a driving component. The interior of the housing is provided with a cavity and the lower end of the housing is provided with an opening. The oscillating nozzle is provided with a rotating shaft, which is installed inside the housing and is rotatably connected to the upper end of the housing via the rotating shaft. The oscillating nozzle is also provided with a telescopic mechanism for driving the lower end nozzle of the oscillating nozzle to telescope up and down. In the natural state of the oscillating nozzle, the lower end nozzle of the oscillating nozzle is hidden in the housing. In the working state, the lower end nozzle of the oscillating nozzle is exposed from the lower end opening of the housing. The present invention can achieve simultaneous cleaning of the buttocks and the front genitals with a single oscillating nozzle, thus simplifying the nozzle structure. The nozzle is hidden in the housing and is not easily contaminated by feces or sewage. At the same time, the structure is compact and the size is small, so it can be installed in a narrow space. The overall appearance of the toilet after installation is good.

Description

Technical Field

[0001] The invention relates to the technical field of sanitary ware, in particular to a pendulum-type water jetting mechanism and a female health toilet with the mechanism. Background Art

[0002] Traditional toilets with flushing functions use a water spray pipe installed on the toilet seat to spray water towards the buttocks or genitals to achieve the purpose of cleaning. Since its structural design flushes from back to front, it may contaminate the female genitals. At the same time, since all its components are installed on the toilet seat, and the distance, direction, and angle between the toilet seat and the toilet bowl are affected, the structure is very complicated, expensive, easy to damage, and inconvenient to repair and maintain.

[0003] In addition, the invention patent application number CN201580085076.1 discloses a female health toilet, including a toilet seat, a diverter valve, a buttocks flushing head, a feminine wash nozzle, and a connecting water pipe. A recessed hole is provided in the side wall of the toilet seat, a recessed hole is provided at the front end of the toilet seat, and a sealed flushing water channel is provided on the upper part of the toilet seat. The recessed hole has space for accommodating the diverter valve, and its inner wall is provided with at least two through-holes. The recessed hole has space for accommodating the feminine wash nozzle, and its inner wall is provided with at least two through-holes. One of the water pipes of the connecting water pipe passes through the through-hole, the sealed flushing water channel, and the through-hole, so that one of the water outlets of the diverter valve is connected to the water inlet of the feminine wash nozzle. The feminine wash nozzle includes a fixed frame and a rotor nozzle, which is rotatably connected to the fixed frame. The rotor nozzle is provided with a water inlet hole extending through the inside of the rotor nozzle on the side of the fixed frame. The water inlet hole is connected to a water outlet of the diverter valve via one of the water pipes of the connecting water pipe.

[0004] This invention provides a female health toilet that can flush the front of the vulva and buttocks from front to back. It has a strong structure, a longer service life, is not easy to damage, and can adjust the spray direction manually to more accurately flush the front of the vulva and buttocks. However, the above structure also has the following disadvantages:

[0005] (1) The spray direction of the feminine wash nozzle and the buttocks washing head are both manually adjusted, which is inconvenient to operate and provides a poor user experience.

[0006] (2) The above toilet needs to be equipped with a hip flushing head and a feminine wash nozzle at the same time to achieve simultaneous front and back flushing, which requires many parts and is costly.

[0007] (3) The hip flushing head is in an "L" shape, and the hip flushing head needs to be manually swung to prevent the end nozzle of the hip flushing head from being contaminated by sewage.

[0008] (4) There are many parts, the structure is complex, the cost is high, and the size is large.

[0009] (5) The handle is exposed on the outside and is not aesthetically pleasing. Summary of the Invention

[0010] The purpose of the present invention is to provide a pendulum-type water jet mechanism and a female health toilet, which can achieve simultaneous cleaning of the buttocks and the front genitals through a swinging nozzle, simplifying the nozzle structure, and the nozzle is hidden in the shell and is not easily contaminated by feces or sewage. At the same time, the structure is compact and the size is small, so it can be installed in a narrow space. The overall appearance of the toilet after installation is good.

[0011] The present invention is achieved through the following technical solutions:

[0012] A pendulum-type water jet mechanism, characterized in that it comprises a housing, an oscillating nozzle, and a driving component, wherein the housing has a cavity inside and an opening at the lower end thereof, the oscillating nozzle is provided with a rotating shaft, the oscillating nozzle is mounted inside the housing and is rotatably connected to the upper end of the housing via the rotating shaft;

[0013] The oscillating sprinkler head is further provided with a telescopic mechanism for driving the lower end nozzle of the oscillating sprinkler head to move upward and downward. In the natural state, the lower end nozzle of the oscillating sprinkler head is hidden in the shell. In the working state, the lower end nozzle of the oscillating sprinkler head is exposed to the lower end opening of the shell.

[0014] The driving component is connected to the oscillating nozzle and is used to drive the oscillating nozzle to oscillate back and forth around its rotation axis.

[0015] Furthermore, the front-to-back distance of the cavity gradually increases from top to bottom.

[0016] Furthermore, the outer shape of the shell is a wedge shape that is smaller at the top and larger at the bottom.

[0017] Furthermore, the driving component includes a driving motor fixedly mounted on the housing, and a transmission component transmission-connected between an output shaft of the driving motor and the oscillating nozzle.

[0018] Furthermore, a plate body is provided on the oscillating nozzle, and the transmission component is a cam installed on the output shaft of the driving motor. The cam is located next to one side wall of the plate body and contacts the plate body, and is used to drive the oscillating nozzle to rotate around its rotating axis. A spring for providing a reverse force is provided between the other side wall of the plate body and the inner wall of the outer shell.

[0019] Furthermore, the telescopic mechanism includes one or more telescopic rods movably connected to each other from top to bottom, and the oscillating sprinkler head also includes a movable rod and a nozzle component arranged at the lower end of the movable rod and communicated with the interior of the movable rod. The telescopic rod and the movable rod are both hollow sleeves with open upper and lower ends. The movable rod is movably installed inside the telescopic rod with the smallest diameter. The outer periphery of the upper end of the movable rod and the corresponding telescopic rod is provided with a limiting flange for preventing the telescopic rod or the movable rod from falling out. An upper cover is also fixed above the uppermost telescopic rod. The interior of the upper cover is provided with a channel connected with the interior of the telescopic rod and the exterior of the upper cover, so that the movable rod can extend downward after being filled with water. An elastic component is also provided between the movable rod and the telescopic rod for driving the movable rod to reset after lack of water, and the rotating shaft is provided on the upper cover.

[0020] Furthermore, the channel coaxially extends inside the rotating shaft and forms an opening at one axial end.

[0021] Furthermore, the nozzle component is threadedly connected to the movable rod.

[0022] Furthermore, the nozzle component includes a first joint, a ball-shaped nozzle and a threaded end cap. The first joint is connected to the end of the movable rod and is communicated with the movable rod. The end of the first joint is provided with a hemispherical cavity, the cavity is communicated with the interior of the first joint, and the outer periphery of the end of the first joint is provided with an external thread. The ball-shaped nozzle has a spherical movable component, and the spherical movable component is movably installed in the cavity to form multi-directional adjustment. The threaded end cap is provided with an internal thread and an external thread of the first joint, and the locking thread end cap buckles the spherical movable component to limit its escape. A through hole is provided in the middle of the threaded end cap, and the nozzle of the ball-shaped nozzle is exposed through the threaded end cap through the through hole. A channel is provided inside the ball-shaped nozzle, which is communicated with the interior of the first joint through the cavity.

[0023] Furthermore, the shell is provided with an elastic buckle for facilitating the installation of the shell.

[0024] The present invention also provides a female health toilet with the above-mentioned pendulum-type water jet mechanism, including a toilet seat body, a ring-shaped inner edge is provided on the upper part of the toilet seat body, and a closed space is provided at the front end of the inner edge. The pendulum-type water jet mechanism is fixedly arranged in the closed space, and an opening is provided at the lower end of the closed space to facilitate the extension of the swinging nozzle.

[0025] Furthermore, in the working state, the nozzle of the oscillating nozzle is located at a position extending downward by at least 6 cm from the inner edge upper surface of the toilet seat.

[0026] The present invention also provides a female health toilet, including a toilet seat, the toilet seat being provided with an annular inner edge, and a rotatable toilet seat being provided on the inner edge, and the characteristic is that: the above-mentioned pendulum water jet mechanism is fixedly provided at the bottom of the front end of the toilet seat, the pendulum water jet mechanism is arranged vertically relative to the toilet seat, the upper part of the outer shell is embedded in the toilet seat, the lower opening of the outer shell exposes the bottom of the toilet seat, and a movable shielding cover is provided at the lower end of the outer shell, so that when the toilet seat is in a vertical state, the shielding cover covers the opening of the outer shell under the action of its own gravity, and when the toilet seat is in a horizontal state, the shielding cover is open relative to the lower end opening of the outer shell.

[0027] Compared with the prior art, the present invention has the following beneficial effects:

[0028] 1. The present invention adopts a swingable nozzle, which can simultaneously clean the buttocks and the front genitals during the reciprocating swing process, which simplifies the setting of the nozzle and reduces the cost, and does not require the position of the nozzle to be adjusted back and forth, and is easy to operate.

[0029] 2. The nozzle of the shell nozzle can be hidden in the shell through the telescopic mechanism, and is not easily contaminated by sewage.

[0030] 3. The rotating shaft of the oscillating nozzle is arranged at the upper end of the shell. Compared with the rotating shaft arranged in the middle or lower part, within the swing range adapted to the oscillating nozzle, the width of the shell can be made smaller and the height can be made lower. Due to the low height of the shell, the nozzle is not easy to hide in the shell. When used in conjunction with the telescopic mechanism, the size can be made small, which can be adapted to installation and use in the narrow space along the inner edge of the toilet seat.

[0031] 4. An opening is provided at the lower end of the shell, and the oscillating nozzle is raised and lowered through the opening at the lower end. In this way, only an opening needs to be provided at the bottom of the inner edge of the toilet seat, and a pendulum-type water jet mechanism can be completely hidden therein. Moreover, the bottom of the inner edge of the toilet seat is a part that is not easily observed, and its appearance is completely indistinguishable from that of an ordinary toilet. It has excellent aesthetics, does not hide dirt, and is convenient for daily scrubbing and sanitation cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 A schematic structural diagram of a pendulum-type water jet mechanism from one perspective in a first embodiment of the present invention;

[0033] Figure 2 This is a structural diagram of the pendulum-type water jet mechanism in the first embodiment of the present invention from another perspective;

[0034] Figure 3 A cross-sectional view of a pendulum-type water jet mechanism in one embodiment of the present invention;

[0035] Figure 4A cross-sectional view of the pendulum-type water jet mechanism in another direction in the first embodiment of the present invention;

[0036] Figure 5 Schematic diagram of the transmission relationship of the oscillating sprinkler head in the first embodiment of the present invention;

[0037] Figure 6 This is a schematic diagram of the overall installation of the first embodiment of the present invention;

[0038] Figure 7 This is a circuit diagram of Embodiment 1 of the present invention;

[0039] Figure 8 This is a schematic diagram of the use state of the ejection mechanism in a large swing range in the first embodiment of the present invention;

[0040] Figure 9 This is a schematic diagram of the use state of the ejection mechanism in a small swing range in the first embodiment of the present invention;

[0041] Figure 10 Schematic diagram of the internal structure of the pendulum-type water jet mechanism in the second embodiment of the present invention;

[0042] Figure 11 This is a schematic structural diagram of a toilet seat in a vertical position according to a third embodiment of the present invention;

[0043] Figure 12 This is a schematic structural diagram of the toilet seat in a horizontal state in Example 3 of the present invention.

[0044] Explanation of reference numbers: 1-housing, 11-cavity, 13-elastic buckle, 2-swinging nozzle, 21-rotating shaft, 22-telescopic structure, 221-telescopic rod, 222-limiting flange, 23-movable rod, 24-nozzle component, 241-first joint, 2411-concave cavity, 242-ball head nozzle, 2421-spherical movable component, 243-threaded end cap, 25-upper cover, 251-channel, 26-elastic component, 27-plate, 3-driving component, 31-driving motor, 32-transmission component, 4-spring, 5-toilet seat, 6-inner edge, 7-enclosed space, 8-toilet seat, 9-shielding cover, a-driving motor installation position, b1-water pipe, b2-circuit pipe, c-pendulum water jet mechanism. DETAILED DESCRIPTION

[0045] The present invention is described in detail below with reference to the accompanying drawings:

[0046] Example 1:

[0047] This embodiment relates to a female health toilet, such as Figure 1-10As shown, it includes a toilet seat body 5, an annular inner edge 6 is provided on the upper part of the toilet seat body 5, a closed space 7 is provided at the front end of the inner edge 6, a pendulum-type water injection mechanism c is fixedly provided in the closed space 7, and an opening is provided at the lower end of the closed space 7 to facilitate the extension of the swing nozzle 2; in particular, as Figure 7 As shown, the water pipe b1 and the circuit pipe b2 required for the pendulum water jet mechanism c can be installed in the inner edge 6.

[0048] Specifically, the pendulum-type water jet mechanism includes a housing 1, an oscillating nozzle 2, and a driving component 3. The housing 1 has a cavity 11 inside and an opening at the lower end of the housing 1. The oscillating nozzle 2 is provided with a rotating shaft 21. The oscillating nozzle 2 is installed inside the housing 1 and is rotatably connected to the upper end of the housing 1 via the rotating shaft 21.

[0049] The oscillating sprinkler head 2 is further provided with a telescopic mechanism 22 for driving the lower end nozzle of the oscillating sprinkler head 2 to telescope up and down. In the natural state, the lower end nozzle of the oscillating sprinkler head 2 is hidden in the housing 1. In the working state, the lower end nozzle of the oscillating sprinkler head 2 is exposed to the lower end opening of the housing 1.

[0050] The driving component 3 is connected to the oscillating nozzle 2 and is used to drive the oscillating nozzle 2 to oscillate back and forth around its rotation axis 21 . During the oscillation process, the oscillating nozzle 2 forms front and rear limit stops with the front and rear side walls of the cavity 11 .

[0051] The oscillating nozzle sprays water to the human body from front to back and from bottom to top. The amplitude of the back-and-forth swing is proportional to the displacement of the water flow on the human body, so that the water flow can fall on the female buttocks and genitals just right, thus meeting the female's cleansing needs in the extremely narrow space at the front of the toilet, and overcoming the extremely disgusting hygiene problem of conventional smart toilets that spray water from back to front and flush the dirt from the buttocks to the female private parts.

[0052] Due to the use of an oscillating nozzle, the buttocks and genitals can be cleaned simultaneously during the reciprocating swinging process, which simplifies the setting of the nozzle, reduces costs, and does not require reciprocating adjustment of the nozzle position, making operation simple; the nozzle of the shell nozzle can be hidden in the shell through a telescopic mechanism, and is not easily contaminated by sewage; and the rotating shaft of the oscillating nozzle is arranged at the upper end of the shell. Compared with the rotating shaft arranged in the middle or lower part, the height of the shell can be made lower. Due to the low height of the shell, the nozzle is not easy to hide in the shell, and when used in conjunction with the telescopic mechanism, the size can be made small, which can be adapted to installation and use in the narrow space along the inner edge of the toilet seat; an opening is provided at the lower end of the shell, and the oscillating nozzle is raised and lowered through the opening at the lower end, so that only an opening is required at the bottom of the inner edge of the toilet seat, and a pendulum-type water jet mechanism can be completely hidden therein, and the bottom of the inner edge of the toilet seat is a part that is not easily observed, and has good aesthetics.

[0053] As a further improvement, Figure 1 、 4 As shown, the front-to-back spacing of the cavity 11 gradually increases from top to bottom. As the shaft moves upward, the height of the housing increases, and the oscillating nozzle requires a larger oscillation arc, so the lower opening of the housing is enlarged, forming a structure with a small top and a large bottom. This can increase the oscillation range, make the overall structure more compact, and reduce the size.

[0054] As a further improvement, Figure 1 、 4 As shown, the outer shape of the housing 1 is a wedge-shaped structure that is smaller at the top and larger at the bottom. Since the housing 1 is a wedge-shaped structure, it can be more and more tightly packed during installation, and has good stability after installation.

[0055] Preferably, Figure 5 As shown, the driving component 3 includes a driving motor 31 fixedly mounted on the housing 1, and a transmission component 32 transmission-connected between the output shaft of the driving motor 31 and the oscillating sprinkler head 2;

[0056] The oscillating spray head 2 is provided with a plate 27, and the transmission component 32 is a cam mounted on the output shaft of the drive motor 31. The cam is located next to one side wall of the plate 27 and contacts the plate 27, and is used to drive the oscillating spray head 2 to rotate around its rotation axis 21. A spring 4 is provided between the other side wall of the plate 27 and the inner wall of the housing 1 to provide a reverse force. The drive motor is installed at position a. Figure 1 Position shown.

[0057] As a preferred method, Figure 3-4 As shown, the telescopic mechanism 22 includes more than one telescopic rod 221 that are movably connected to each other from top to bottom, and the swing nozzle 2 also includes a movable rod 23 and a nozzle component 24 arranged at the lower end of the movable rod 23 and communicating with the interior of the movable rod 23. The telescopic rod 221 and the movable rod 23 are both hollow sleeves with upper and lower ends opened. The movable rod 23 is movably installed in the interior of the telescopic rod 221 with the smallest diameter. The outer periphery of the upper end of the movable rod 23 and the corresponding telescopic rod 221 are both provided with There is a limit flange 222 to prevent the telescopic rod 221 or the movable rod 23 from falling out. A top cover 25 is fixed above the topmost telescopic rod 221. The inside of the top cover 25 is provided with a channel 251 that connects the inside of the telescopic rod 221 and the outside of the top cover 25, so that the movable rod 23 can extend downward after filling with water. An elastic component 26 is also provided between the movable rod 23 and the telescopic rod 221 to drive the movable rod 23 to return to its original position after water is exhausted. The rotating shaft 21 is provided on the top cover 25. This structure can provide a longer swing diameter, and the entire body can be hidden in the shell after retraction. Figure 3-4As shown, the telescopic rod 221 is a single piece, and the elastic component 26 is a pressure ring provided between the end limit flange 222 of the movable rod 23 and the telescopic rod 221. Figure 10 Another embodiment is shown, in which there are multiple telescopic rods 221 and the elastic component 26 is reset using a tension spring.

[0058] like Figure 4 As shown, the nozzle component 24 includes a first joint 241, a ball nozzle 242 and a threaded end cap 243. The first joint 241 is connected to the end of the movable rod 23 and is connected to the movable rod 23. The end of the first joint 241 is provided with a hemispherical cavity 2411, and the cavity 2411 is connected to the interior of the first joint 241. The outer periphery of the end of the first joint 241 is provided with an external thread. The ball nozzle 242 has a spherical movable part 2421. The spherical movable part 242 It is movably mounted in the concave cavity 2411 to form multi-directional adjustment. The threaded end cap 243 has an internal thread that is threaded with the external thread of the first joint 241, and the locking threaded end cap 243 holds the spherical movable part 2421 to prevent it from falling out. A through hole is provided in the middle of the threaded end cap 243, and the nozzle of the ball nozzle 242 is exposed through the threaded end cap 243 through the through hole. A channel is provided inside the ball nozzle 242, which communicates with the interior of the first joint 241 through the concave cavity 2411.

[0059] Since the toilet is made of ceramic material, the aperture size and position of the enclosed space 7 used to install the injection mechanism will fluctuate within the deviation range during the sintering process. Since the nozzle component 24 adopts a ball head structure, it can be adjusted in multiple directions. By manually adjusting the nozzle position, it can adapt to changes in the enclosed space 7.

[0060] As a further improvement, Figure 3 As shown, the channel 251 extends coaxially within the rotating shaft 21 and opens at one axial end. Because the channel is coaxially disposed within the rotating shaft and connected to the water pipe at its axial end, the rotating shaft rotates coaxially, preventing entanglement in the pipe. Furthermore, the structure is more compact, eliminating the need for additional waterway structures. Furthermore, the rotating shaft can be moved to the top of the housing, unaffected by other waterway structures. This maximizes the oscillating range of the oscillating sprinkler and allows for a further reduction in size of the housing.

[0061] As a preferred method, Figure 1 and Figure 6 As shown, the housing 1 is provided with an elastic buckle 13 for facilitating the installation of the housing 1. The pendulum type water jet mechanism is connected to the toilet bowl via the elastic buckle 13.

[0062] Furthermore, in the working state, the nozzle of the oscillating nozzle 2 is located at a position extending downward by at least 6 cm from the upper surface of the inner edge 6 of the toilet seat.

[0063] like Figure 8-9 As shown, when in use, a pendulum-type water jet mechanism is arranged at the front end of the inner edge of the toilet seat, and the pendulum-type water jet mechanism can have two swing states, such as Figure 9 As shown, one is that when the oscillating nozzle swings back and forth within the range of 0-20 degrees, only the front genital area is cleaned. Figure 8 As shown, the other one is a reciprocating swing within the range of 0-60 degrees, and the swinging mode is from front to back, so that the anterior vulva and buttocks can be cleaned at the same time without polluting the female anterior vulva.

[0064] Example 2:

[0065] This embodiment differs from the first embodiment in that Figure 10 As shown, the nozzle component 24 is threadedly connected to the movable rod 23. Since the nozzle component is threadedly connected to the movable rod, the nozzle position can be fine-tuned.

[0066] Embodiment 3;

[0067] This embodiment also provides another female health toilet, such as Figure 11-12 As shown, the toilet seat 5 includes a circular inner edge 6, on which a rotatable toilet seat 8 is disposed. A pendulum-type water jet mechanism (C) of the first or second embodiment is fixedly disposed at the bottom of the front end of the toilet seat 8. The pendulum-type water jet mechanism (C) is disposed perpendicularly relative to the toilet seat 8. The upper portion of the housing 1 is embedded in the toilet seat 8, and the lower opening of the housing 1 exposes the bottom of the toilet seat 8. A movable shielding cover 9 is disposed at the lower end of the housing 1, so that when the toilet seat 8 is in a vertical position, the shielding cover 9 covers the opening of the housing under its own weight, and when the toilet seat 8 is in a horizontal position, the shielding cover 9 is opened relative to the lower opening of the housing 1. The jet mechanism is disposed on the toilet seat, which can drive the shielding cover 9 to automatically open and close, which is more hygienic than the structure of the first embodiment.

[0068] Although the present invention is illustrated and described using specific embodiments and their alternatives, it should be understood that various changes and modifications can be implemented without departing from the spirit and scope of the present invention. Therefore, it should be understood that the present invention is not limited in any sense except by the limitations of the appended claims and their equivalents.

Claims

1. A pendulum-type water jet mechanism, characterized in that: The invention comprises a housing (1), an oscillating nozzle (2) and a driving component (3); the housing (1) is provided with a cavity (11) inside and an opening is provided at the lower end of the housing (1); the oscillating nozzle (2) is provided with a rotating shaft (21); the oscillating nozzle (2) is installed inside the housing (1) and is rotatably connected to the upper end of the housing (1) via the rotating shaft (21); The oscillating nozzle (2) is further provided with a telescopic mechanism (22) for driving the lower end nozzle of the oscillating nozzle (2) to telescope upward and downward. When the oscillating nozzle (2) is in a natural state, the lower end nozzle of the oscillating nozzle (2) is hidden in the housing (1). When the oscillating nozzle (2) is in an operating state, the lower end nozzle of the oscillating nozzle (2) is exposed from the lower end opening of the housing (1). The driving component (3) is connected to the oscillating nozzle (2) and is used to drive the oscillating nozzle (2) to oscillate back and forth around its rotation axis (21); The driving component (3) comprises a driving motor (31) fixedly mounted on the housing (1), and a transmission component (32) transmission-connected between an output shaft of the driving motor (31) and the oscillating spray head (2); The telescopic mechanism (22) includes one or more telescopic rods (221) that are movably sleeved from top to bottom. The oscillating nozzle (2) also includes a movable rod (23) and a nozzle component (24) arranged at the lower end of the movable rod (23) and communicating with the interior of the movable rod (23). The telescopic rod (221) and the movable rod (23) are both hollow sleeves with upper and lower ends open. The movable rod (23) is movably installed inside the telescopic rod (221) with the smallest diameter. The outer periphery of the upper end of the movable rod (23) and the corresponding telescopic rod (221) are both provided with a protective A limiting flange (222) is provided to prevent the telescopic rod (221) or the movable rod (23) from being dislodged outwards. An upper cover (25) is fixedly provided above the uppermost telescopic rod (221). A hole (251) is provided inside the upper cover (25) and is connected to the inside of the telescopic rod (221) and the outside of the upper cover (25) so that the movable rod (23) can be extended downwards after being filled with water. An elastic component (26) is provided between the movable rod (23) and the telescopic rod (221) for driving the movable rod (23) to return to its original position after a water shortage. The rotating shaft (21) is provided on the upper cover (25). The nozzle component (24) includes a first joint (241) and a ball-end nozzle (242). The first joint (241) is connected to the movable rod (23). The first joint (241) is provided with a hemispherical cavity (2411). The cavity (2411) is connected to the interior of the first joint (241). The ball-end nozzle (242) has a spherical movable component (2421). The spherical movable component (2421) is movably installed in the cavity (2411) to form multi-directional adjustment. The ball-end nozzle (242) is provided with a channel inside, which is connected to the interior of the first joint (241) through the cavity (2411).

2. The pendulum-type water jet mechanism according to claim 1, characterized in that: The front-to-back spacing of the cavity (11) gradually increases from top to bottom; the outer shape of the housing (1) is a wedge shape that is smaller at the top and larger at the bottom.

3. The pendulum-type water jet mechanism according to claim 1, characterized in that: The oscillating spray head (2) is provided with a plate body (27), and the transmission component (32) is a cam mounted on the output shaft of the driving motor (31). The cam is located beside a side wall of the plate body (27) and contacts the plate body (27) and is used to drive the oscillating spray head (2) to rotate around its rotation axis (21). A spring (4) for providing a reverse acting force is provided between the other side wall of the plate body (27) and the inner wall of the housing (1).

4. The pendulum-type water jet mechanism according to claim 1, characterized in that: The hole (251) extends coaxially inside the rotating shaft (21) and forms an opening at one axial end.

5. The pendulum-type water jet mechanism according to claim 1, characterized in that: The nozzle component (24) is threadedly connected to the movable rod (23).

6. The pendulum-type water jet mechanism according to claim 1, characterized in that: The nozzle component (24) further includes a threaded end cap (243), the first joint (241) is connected to the end of the movable rod (23), the hemispherical cavity (2411) is provided at the end of the first joint (241), the outer periphery of the end of the first joint (241) is provided with an external thread, the threaded end cap (243) is provided with an internal thread, and the threaded end cap (243) holds the spherical movable component (2421) to prevent it from falling out, and a through hole is provided in the middle of the threaded end cap (243), and the nozzle of the ball nozzle (242) is exposed from the threaded end cap (243) through the through hole.

7. The pendulum-type water jet mechanism according to claim 1, characterized in that: The housing (1) is provided with an elastic buckle (13) for facilitating installation of the housing (1).

8. A female health toilet, comprising a toilet seat (5), wherein the upper portion of the toilet seat (5) is provided with an annular inner edge (6), characterized in that: A closed space (7) is provided at the front end of the inner edge (6), and a pendulum-type water jet mechanism according to any one of claims 1 to 7 is fixedly arranged in the closed space (7). An opening is provided at the lower end of the closed space (7) to facilitate the extension of the swinging nozzle (2).

9. A female health toilet, comprising a toilet seat (5), wherein the toilet seat (5) is provided with an annular inner edge (6), and a rotatable toilet seat ring (8) is further provided on the inner edge (6), characterized in that: A pendulum-type water jet mechanism according to any one of claims 1 to 7 is fixedly arranged at the bottom of the front end of the toilet seat (8), the pendulum-type water jet mechanism is arranged vertically relative to the toilet seat (8), the upper part of the shell (1) is embedded in the toilet seat (8), the lower opening of the shell (1) exposes the bottom of the toilet seat (8), and a movable shielding cover (9) is provided at the lower end of the shell (1), so that when the toilet seat (8) is in a vertical state, the shielding cover (9) covers the opening of the shell under the action of its own gravity, and when the toilet seat (8) is in a horizontal state, the shielding cover (9) is open relative to the lower opening of the shell (1).

Images