Water spraying mechanism and intelligent toilet bowl

Abstract

The application discloses a water spraying mechanism and an intelligent toilet. The water spraying mechanism comprises a nozzle piece, a first water outlet and a first guide groove which are arranged on the side wall of an inner sleeve, and a part of the nozzle piece is sleeved in the inner sleeve; a shell, the inner sleeve is movably arranged in the shell, a second water outlet and a second guide groove are arranged on the shell, the second water outlet is arranged in correspondence with the water outlet, and the second guide groove is arranged in correspondence with the first guide groove; and a power assembly, the power assembly comprises a rack, a transmission piece and a limiting column, a part of the limiting column is located in the first guide groove and the second guide groove, the transmission piece is configured to drive the shell, the nozzle piece and the inner sleeve to move, and the limiting column and the first guide groove are matched to drive the inner sleeve to move relative to the shell and the nozzle piece, so that the first water outlet and the water outlet are aligned or misaligned with each other. In the above manner, the water spraying mechanism can discharge cold water in a short time during the process of providing water spraying and cleaning.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of intelligent bathroom, in particular to a water spraying mechanism and an intelligent toilet. BACKGROUND

[0002] Nowadays, the intelligent toilet is provided with a cleaning function, and the component for realizing the cleaning function is usually a cleaning device with a telescopic function. However, there is a common problem in the use of the cleaning device of the intelligent toilet on the market, that is, after the last use of the cleaning device, some cold water remains in the cleaning device. When the user needs to use the cleaning function, the cold water stored in the cleaning device needs to be discharged, and then the user can use the warm water heated by the heater.

[0003] However, because the cleaning device provides a water spraying cleaning service, the time for extending the spray head is usually short. In the early stage of starting the cleaning device, the cold water has not been completely discharged, so the user will feel cold water in the first few seconds of starting the cleaning function, which will greatly affect the user experience. SUMMARY

[0004] The water spraying mechanism and the intelligent toilet provided by the present application can solve the problem in the prior art that the water spraying mechanism cannot timely discharge the residual cold water in the water spraying mechanism when providing a water spraying cleaning service, so that cold water is sprayed in the early stage of using the cleaning function, thereby greatly affecting the user experience.

[0005] To solve the above technical problems, one technical solution adopted by the present application is to provide a water spraying mechanism, wherein the water spraying mechanism comprises: a spray head piece, a water spraying opening is arranged on the side wall of the spray head piece; an inner sleeve, a first water outlet and a first guide groove are arranged on the side wall of the inner sleeve at intervals, the part of the spray head piece where the water spraying opening is arranged is sleeved in the inner sleeve, and the first water outlet is arranged adjacent to the water spraying opening; a shell, the inner sleeve is movably arranged in the shell, one end of the spray head piece is connected to one end of the shell, a second water outlet and a second guide groove are arranged on the side wall of the shell at intervals, the second water outlet is arranged corresponding to the water spraying opening, and the second guide groove is arranged corresponding to the first guide groove; a power assembly, the power assembly comprises a rack, a transmission piece and a limiting column, the transmission piece and the limiting column are both connected to the rack, part of the limiting column is located in the first guide groove and the second guide groove, the other end of the shell is connected to the transmission piece, the transmission piece is configured to drive the shell, the spray head piece and the inner sleeve to move, and the inner sleeve moves relative to the shell and the spray head piece by cooperating with the limiting column and the first guide groove, so that the first water outlet and the water spraying opening are aligned or misaligned with each other.

[0006] The rack comprises a sleeve piece and a connecting bracket, the sleeve piece is sleeved on the outer side wall of the shell and connected to one end of the connecting bracket, the other end of the connecting bracket is connected to the transmission piece, and the limiting column is arranged on the inner side wall of the sleeve piece.

[0007] The inner side wall of the inner sleeve is provided with a water-air mixing pipeline corresponding to the first water outlet.

[0008] The outer side wall of the spray head part is provided with a water-air mixing pipeline corresponding to the water outlet.

[0009] The length of the second guide groove in the first direction is not less than the length of the first guide groove in the first direction; the first direction is perpendicular to the central axis of the inner sleeve.

[0010] The water flow guide pipe is sleeved on the outer side wall of the water inlet pipeline at one end, and the other end is connected to the external water storage mechanism.

[0011] The first guide groove is arranged along the second direction, and the length of the first guide groove in the second direction is less than the length of the inner sleeve in the second direction; the second direction is parallel to the central axis of the inner sleeve.

[0012] The side wall of the inner sleeve is further provided with a drain hole between the first water outlet and the first guide groove, and the first guide groove is located in the second direction of the drain hole.

[0013] The first guide groove includes a first limiting groove, a second limiting groove, and a third limiting groove; one end of the second limiting groove is connected to the first limiting groove, and the other end extends along a curve to connect the third limiting groove; the first limiting groove is parallel to the third limiting groove.

[0014] To solve the above technical problems, another technical solution adopted by the present application is to provide an intelligent toilet, wherein the intelligent toilet comprises: a water spraying mechanism and a water storage mechanism, the water spraying mechanism comprising a spray head part, the spray head part being connected to the water storage mechanism; wherein the water spraying mechanism is as described in any one of the above.

[0015] The beneficial effects of the present application are: Different from the prior art, the water spraying mechanism provided by the present application drives the shell, the nozzle piece and the inner bushing to move through the transmission piece of the power assembly to extend the nozzle piece, and in the process of providing the user with water spraying cleaning service, the limiting column in the power assembly will first move along the first guide groove and the second guide groove, while the shell, the nozzle piece and the inner bushing will remain relatively static, at this time, since the first water outlet of the inner bushing is adjacent to the water spraying opening of the nozzle piece, the water spraying opening on the nozzle piece will be blocked by the side wall of the inner bushing, so that the water flow sprayed from the water spraying opening of the nozzle piece flows out from the opening at the bottom of the shell and the inner bushing, to discharge the cold water remaining in the nozzle piece and the pipeline connected therewith, and after the limiting column abuts on the groove wall of the first guide groove, since the inner bushing is limited to move by the limiting column, the inner bushing and the nozzle piece will move relatively, so that the first water outlet of the inner bushing and the water spraying opening of the nozzle piece are mutually aligned, so as to be able to provide water spraying cleaning service through the water spraying opening of the nozzle piece, thereby being able to effectively utilize the time when the limiting column of the power assembly moves in the first guide groove during the extension of the nozzle piece, to complete the discharge of the cold water remaining in the water spraying mechanism, so as to achieve the effect of discharging cold water, and effectively shorten the discharge time of cold water and the waiting time of the user, so as to timely provide the user with water spraying cleaning service through the nozzle piece, and also effectively improve the user's use experience. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is an exploded schematic view of the water spraying mechanism of the first embodiment of the present application;

[0017] Figure 2 is Figure 1 an assembly schematic view of the water spraying mechanism in the first embodiment;

[0018] Figure 3 is Figure 2 a sectional view of the water spraying mechanism in the first embodiment;

[0019] Figure 4 is Figure 1 a detailed structure schematic view of an embodiment of the inner bushing in the water spraying mechanism in the first embodiment;

[0020] Figure 5 is Figure 1 a detailed structure schematic view of the shell in the water spraying mechanism in the first embodiment;

[0021] Figure 6 is Figure 1 a detailed structure schematic view of an embodiment of the power assembly in the water spraying mechanism in the first embodiment;

[0022] Figure 7 is Figure 2 a sectional view of a running state of the water spraying mechanism in the first embodiment;

[0023] Figure 8 is Figure 2Sectional view of the water spraying mechanism in another operating state;

[0024] Figure 9 is Figure 2 Sectional view of the water spraying mechanism in yet another operating state;

[0025] Figure 10 is Figure 1 Detailed structural schematic view of another embodiment of the nozzle member in the water spraying mechanism;

[0026] Figure 11 is Figure 1 Detailed structural schematic view of another embodiment of the inner sleeve in the water spraying mechanism;

[0027] Figure 12 is Figure 11 Detailed structural schematic view of another embodiment of the power assembly in the water spraying mechanism;

[0028] Figure 13 is Figure 11 Sectional schematic view of the nozzle member and the inner sleeve in the water spraying mechanism;

[0029] Figure 14 is the frame schematic view of an embodiment of the intelligent toilet of the present application. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of protection of the present application.

[0031] The terms "first", "second", "third", "etc." are used only for descriptive purposes and do not connote or imply a relative importance or an ordering between the indicated technical features. Thus, a feature defined with "first", "second", "third", etc. can include at least one of the features explicitly or implicitly. In the description of the present application, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise explicitly specified. All directional references, such as up, down, left, right, front, back, etc., used in the description of the present application are only used for convenience and do not imply or require that the device be constructed or operated in any specific orientation. Terms such as "include", "have", "with", and any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, product, or device that includes a list of steps or units is not limited to the listed steps or units, but can optionally include additional steps or units not expressly listed or inherent to such process, method, system, product, or device.

[0032] Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily mutually exclusive or alternative embodiments. It is expressly understood that the embodiments described herein are merely examples from a whole class of comparable embodiments which those skilled in the art will readily appreciate. It is further expressly understood that the claims are intended to encompass all such embodiments.

[0033] The application will be described in detail below with reference to the drawings and embodiments.

[0034] Reference is made to Figures 1-3 wherein, Figure 1 is an exploded schematic view of a water spraying mechanism according to a first embodiment of the application, Figure 2 is Figure 1 is an assembled schematic view of the water spraying mechanism according to the first embodiment of the application, Figure 3 is Figure 2 is a sectional view of the water spraying mechanism according to the first embodiment of the application. In the present embodiment, the water spraying mechanism 1 comprises a spray head member 10, an inner bushing 20, and a power assembly 40.

[0035] The water spraying mechanism 1 provided in the present application can be particularly applied in a smart toilet for taking water from a water storage mechanism of the smart toilet and spraying it in a specific direction for cleaning a specific part of a user. Of course, in other embodiments, the water spraying mechanism 1 can also be particularly applied in a toy water gun, a shower, or any other reasonable mechanical device, and the present embodiment does not limit the same.

[0036] Specifically, the side wall of the spray head 10 of the water spraying mechanism 1 is provided with a water spraying opening 11, which is connected to an external water storage mechanism to provide water spraying cleaning service through the water spraying opening 11 of the spray head 10.

[0037] Please continue to refer to Figure 4 , Figure 4 is Figure 1 a detailed structural schematic view of an embodiment of the inner sleeve in the water spraying mechanism.

[0038] In the side wall of the inner sleeve 20, the first water outlet 21 and the first guide groove 22 are arranged at intervals, and the part of the spray head 10 provided with the water spraying opening 11 is specifically sleeved in the inner sleeve 20, and the first water outlet 21 of the inner sleeve 20 is arranged adjacent to the water spraying opening 11 of the spray head 10, that is, the side wall of the inner sleeve 20 will shield the water spraying opening 11 of the spray head 10 in the initial state of the water spraying mechanism 1.

[0039] Please continue to refer to Figure 5 , Figure 5 is Figure 1 a detailed structural schematic view of the housing in the water spraying mechanism.

[0040] Further, the inner sleeve 20 is specifically movably arranged in the housing 30, and one end of the spray head 10 is connected to one end of the housing 30, and the side wall of the housing 30 is further provided with the second water outlet 31 and the second guide groove 32 at intervals, and the second water outlet 31 is specifically arranged corresponding to the water spraying opening 11, that is, the second water outlet 31 and the water spraying opening 11 are mutually aligned, so that the projection of the second water outlet 31 and the water spraying opening 11 on the side wall of the spray head 10 at least partially coincides.

[0041] And the second guide groove 32 of the housing 30 is specifically arranged corresponding to the first guide groove 22 of the inner sleeve 20, that is, the second guide groove 32 and the first guide groove 22 are mutually aligned, so that the projection of the second guide groove 32 and the first guide groove 22 on the side wall of the housing 30 at least partially coincides.

[0042] Please continue to refer to Figure 6 , Figure 6 is Figure 1 a detailed structural schematic view of an embodiment of the power assembly in the water spraying mechanism.

[0043] Specifically, the power assembly 40 further comprises a frame 41, a transmission member (not shown) and a limiting post 42, the transmission member and the limiting post 42 are both correspondingly connected to the frame 41, and part of the limiting post 42 is correspondingly located in the first guide groove 22 of the inner sleeve 20 and the second guide groove 32 of the shell 30, and the transmission member is correspondingly connected to the other end of the shell 30 for driving the shell 30 to move, thereby driving the nozzle member 10 and the inner sleeve 20 to move correspondingly through the shell 30.

[0044] It can be understood that the transmission member is specifically configured to drive the shell 30, the nozzle member 10 and the inner sleeve 20 to move, and cooperate with the limiting post 42 in the power assembly 40 and the first guide groove 22 of the inner sleeve 20, so that the inner sleeve 20 can move relative to the shell 30 and the nozzle member 10, thereby enabling the first water outlet 21 of the inner sleeve 20 and the water outlet 11 of the nozzle member 10 to be aligned or misaligned with each other.

[0045] Specifically, the alignment of the first water outlet 21 of the inner sleeve 20 and the water outlet 11 of the nozzle member 10 with each other means that the projections of the first water outlet 21 and the nozzle member 10 on the side wall of the nozzle member 10 at least partially coincide, at this time the water flow sprayed from the water outlet 11 of the nozzle member 10 will pass through the first water outlet 21 and be sprayed outward to provide a user with a water spraying cleaning service; and the misalignment of the first water outlet 21 of the inner sleeve 20 and the water outlet 11 of the nozzle member 10 with each other means that the projections of the first water outlet 21 and the nozzle member 10 on the side wall of the nozzle member 10 are spaced apart from each other, at this time the water flow sprayed from the water outlet 11 of the nozzle member 10 will be blocked by the side wall of the inner sleeve 20 and flow out from the bottom opening of the inner sleeve 20.

[0046] Please continue to refer to Figures 7-9 , wherein Figure 7 is Figure 2 is a sectional view of a running state of the water spraying mechanism in the first direction X, Figure 8 is Figure 2 is a sectional view of another running state of the water spraying mechanism in the first direction X, Figure 9 is Figure 2 is a sectional view of still another running state of the water spraying mechanism in the first direction X.

[0047] It can be understood that, as shown in Figure 3 and Figure 7 , when the water spraying mechanism 1 is driven by the transmission member of the power assembly 40 to move the shell 30, the nozzle member 10 and the inner sleeve 20 along the second direction Y by a distance L1, the inner sleeve 20 will move relative to the limiting post 42 in the power assembly 40, so that the limiting post 42 abuts against one end of the first guide groove 22, and then abuts against the groove wall at the other end of the first guide groove 22 with the relative movement of the inner sleeve 20 and the power assembly 40.

[0048] Wherein the second direction Y is parallel to the central axis of the inner sleeve 20, and the length of the first guide groove 22 in the inner sleeve 20 in the second direction Y is specifically equal to L1, at this time, due to the first water outlet 21 of the inner sleeve 20 is adjacent to the water outlet 11 of the nozzle piece 10, the water outlet 11 of the nozzle piece 10 will be blocked by the side wall of the inner sleeve 20, so that the water flow sprayed by the water outlet 11 of the nozzle piece 10 flows out from the opening at the bottom of the shell 30 and the inner sleeve 20, so as to effectively utilize the time when the limiting column 42 of the power assembly 40 moves in the first guide groove 22, that is, to achieve the discharge of the cold water remaining in the nozzle piece 10 and the pipeline connected therewith during the extension of the nozzle piece 10, so as to effectively shorten the cold water discharge time and the waiting time of the user, thereby effectively improving the use experience of the user.

[0049] Further, as shown in Figure 8 When the water spraying mechanism 1 drives the shell 30 to continue to move in the second direction Y by the transmission member of the power assembly 40 for a distance L2, the limiting column 42 cannot follow the movement of the shell 30 due to abutting against the groove wall at the other end of the inner sleeve 20, and the shell 30 drives the nozzle piece 10 to move in the second direction Y for a distance L2 relative to the inner sleeve 20.

[0050] Wherein the distance between the first water outlet 21 of the inner sleeve 20 and the water outlet 11 of the nozzle piece 10 in the second direction Y is specifically equal to L2, at this time, the first water outlet 21 of the inner sleeve 20 will be aligned with the water outlet 11 of the nozzle piece 10, so as to be able to provide the user with water spraying cleaning service in time through the water outlet 11 of the nozzle piece 10 and the first water outlet 21 of the inner sleeve 20.

[0051] In another embodiment, as shown in Figure 9 The transmission member of the power assembly 40 can specifically also drive the shell 30, the nozzle piece 10 and the inner sleeve 20 to move in the opposite direction of the second direction Y for a distance L3 before providing the user with water spraying cleaning service. Wherein the distance L3 is less than the distance L1, and can be specifically half, one third or any reasonable ratio of the distance L1, which is not limited in the present application.

[0052] Conversely, when the user finishes cleaning, the water spraying mechanism 1 drives the shell 30, the nozzle piece 10 and the inner sleeve 20 to move in the opposite direction of the second direction Y by the transmission member of the power assembly 40 for a distance L1, so as to move from the other end of the first guide groove 22 to one end of the first guide groove 22 and abut against the groove wall at one end of the first guide groove 22, and when the shell 30 continues to move in the opposite direction of the second direction Y for a distance L2, the limiting column 42 cannot follow the movement of the shell 30 due to abutting against the groove wall at one end of the inner sleeve 20, and the shell 30 drives the nozzle piece 10 to move in the opposite direction of the second direction Y for a distance L2 relative to the inner sleeve 20, so as to return to the initial state.

[0053] It is worth mentioning that the water spraying mechanism 1 also includes a control assembly (not shown), a button (not shown), a drive motor (not shown), a distribution valve (not shown), and water flow pipes (not shown), and the control assembly performs the control logic of the cold water discharge as follows: receiving the buttock washing instruction sent by the button or other controller, controlling the distribution valve to discharge water from the clean water flow pipe, and after 1s, controlling the drive motor to drive the valve core of the distribution valve to rotate to control the water flow pipe connected to the water outlet 11 of the nozzle piece 10 to discharge water for buttock washing, and after 2s of water discharge, controlling the power assembly 40 to drive the shell 30 to extend, wherein during the extension of the shell 30 by L1, the inner sleeve 20 will block the water outlet hole of the nozzle piece 10, at this time the water flow sprayed by the water outlet 11 of the nozzle piece 10 will flow into the water storage groove from the inner sleeve 20 and the bottom of the shell 30, and when the shell 30 extends by a distance > L1, the limiting column 42 in the power assembly 40 will abut against the groove wall of the first guide groove 22 in the inner sleeve 20, so that the inner sleeve 20 remains stationary, and the nozzle continues to extend forward to move L2 to reach the front end, so that the first water outlet 21 on the inner sleeve 20 is aligned with the water outlet 11 on the nozzle piece 10, at this time the cold water has been discharged, so that normal water discharge can be realized through the water outlet 11 of the nozzle piece 10, and then the shell 30 is driven to retreat to a distance of half the extension limit, to realize the buttock washing function.

[0054] When the nozzle piece 10 stops the cleaning function, the clean water flow pipe starts to discharge water to clean the shell 30, and the shell 30 retreats backward, and when the retreat distance > L1, the first guide groove 22 of the inner sleeve 20 cooperates with the limiting column 42 to limit the inner sleeve 20 from continuing to retreat backward, at this time the shell 30 and the nozzle piece 10 continue to retreat to the position under the pushing of the transmission piece, so that the first water outlet 21 of the inner sleeve 20 is misaligned with the water outlet 11 of the nozzle piece 10 again.

[0055] Through experimental verification and product use feedback, the water spraying mechanism 1 can effectively improve the hot water performance of the whole machine, so that the temperature of the first water flow contacting the human body is greater than 35℃, and the time for discharging cold water is also effectively shortened to improve the user experience. The structure layout for discharging cold water in the water spraying mechanism 1 is simple, convenient to realize, and can effectively reduce the corresponding manufacturing cost.

[0056] In an embodiment, the frame 41 in the power assembly 40 further comprises a sleeve 411 and a connecting bracket 412, the sleeve 411 is specifically sleeved on the outer sidewall of the shell 30 and is correspondingly connected to one end of the connecting bracket 412, the other end of the connecting bracket 412 is correspondingly connected to the transmission member, and the limiting column 42 is specifically arranged on the inner sidewall of the sleeve 411, and the part of the sidewall of the shell 30 provided with the second guide groove 32 abuts against the connecting bracket 412 in the power assembly 40, so that part of the limiting column 42 is located in the first guide groove 22 and the second guide groove 32.

[0057] In an embodiment, in order to avoid water splashing caused by the first water outlet 21 on the inner liner 20 during the alignment switching process with the water outlet 11 in the shower head member 10, a water-air mixing pipe 24 is specifically arranged on the inner sidewall of the inner liner 20 and corresponds to the first water outlet 21, and the water-air mixing pipe 24 is specifically arranged towards the direction close to the shower head member 10, so that when the water outlet 11 in the shower head member 10 provides water spraying cleaning service, the water flow can be first introduced into the water-air mixing pipe 24 and then sprayed out from the first water outlet 21, thereby effectively avoiding water splashing caused by the alignment switching process of the first water outlet 21 and the water outlet 11 through the water-air mixing pipe 24.

[0058] Optionally, the length of the second guide groove 32 on the shell 30 in the first direction X is not less than the length of the first guide groove 22 on the inner liner 20 in the first direction X, so as to ensure that the limiting column 42 can more conveniently move back and forth along the first guide groove 22 on the inner liner 20. The first direction X is perpendicular to the central axis of the inner liner 20.

[0059] Optionally, the length of the shell 30 in the second direction Y is greater than the length of the inner liner 20 in the second direction Y, so as to ensure that the inner liner 20 can effectively move back and forth in the accommodation space of the shell 30. The second direction Y is parallel to the central axis of the inner liner 20.

[0060] Optionally, the second guide groove 32 on the shell 30 is specifically arranged along the second direction Y, that is, it is a straight groove, and the length of the second guide groove 32 in the second direction Y is equal to the length of the shell 30 in the second direction Y, so that when the first water outlet 21 of the inner liner 20 and the water outlet 11 of the shower head member 10 are misaligned, the water flow sprayed out from the water outlet 11 of the shower head member 10 can be discharged from the edge position of the second guide groove 32.

[0061] Optionally, the shell 30 can specifically be in the shape of a circular tube or an elliptical tube or any reasonable tube shape, which is not limited in the present application.

[0062] Optionally, the inner liner 20 can specifically be in the shape of a circular tube or an elliptical tube or any reasonable tube shape, which is not limited in the present application.

[0063] In an embodiment, the first guide slot 22 on the inner sleeve 20 is arranged to extend along the second direction Y, i.e. corresponding to a straight slot, and the length of the first guide slot 22 in the second direction Y is less than the length of the inner sleeve 20 in the second direction Y, so as to be able to cooperate with the limiting column 42 to enable the relative movement between the inner sleeve 20 and the nozzle member 10. The second direction Y is parallel to the central axis of the inner sleeve 20.

[0064] In an embodiment, a drain port 23 is further arranged on the side wall of the inner sleeve 20 and spaced from the first water outlet 21 and the first guide slot 22, and the first guide slot 22 is specifically located in the second direction Y of the drain port 23, so that when the first water outlet 21 of the inner sleeve 20 is misaligned with the water outlet 11 of the nozzle member 10, the water flow sprayed from the water outlet 11 of the nozzle member 10 can be discharged from the drain port 23.

[0065] Optionally, the limiting column 42 in the power assembly 40 can be in any reasonable column shape such as a square column or a cylindrical column, and is specifically arranged on the inner side wall of the sleeve member 411 near the edge of the connecting bracket 412, which is not limited in the present application.

[0066] In an embodiment, the water spraying mechanism 1 further comprises a water flow guide pipe (not shown in the figure), and the nozzle member 10 arranged at one end of the inner sleeve 20 further protrudes an inlet water pipe 12, which is connected to the water outlet 11, and one end of the water flow guide pipe is specifically sleeved on the outer side wall of the inlet water pipe 12, and the other end is specifically connected to an external water storage mechanism, and the other end of the water flow guide pipe is specifically connected to the water storage mechanism through the internal space of the housing 30 and the inner sleeve 20, so as to guide the water flow in the water storage mechanism into the inlet water pipe 12 and then sprayed from the water outlet 11.

[0067] In an embodiment, the water spraying mechanism 1 further comprises a transition member 50, which is specifically connected to the opening of the other end of the housing 30 away from the transition member 50, and is specifically connected to the transmission member of the power assembly 40, and the transmission member specifically drives the transition member 50 to drive the movement of the housing 30, the nozzle member 10 and the inner sleeve 20.

[0068] Further, the side wall of the transition member 50 is further provided with a connecting hole 51, and one end of the water flow guide pipe is specifically passed through the connecting hole 51 and the internal space of the housing 30 and the inner sleeve 20 to be sleeved on the outer side wall of the inlet water pipe 12 of the nozzle member 10.

[0069] Please continue to see Figure 10 , Figure 10 is Figure 1 a detailed structure diagram of another embodiment of the nozzle member in the water spraying mechanism.

[0070] In another embodiment, in order to avoid water splashing caused by the first water outlet 21 on the inner sleeve 20 during the alignment switching process with the water spraying port 11 in the spray head piece 10, a water-air mixing pipe 24 is further arranged on the outer side wall of the spray head piece 10 corresponding to the water spraying port 11, and the water-air mixing pipe 24 is specifically arranged towards the inner sleeve 20, so that the water flow in the spray head piece 10 can be first introduced into the water-air mixing pipe 24 when providing water spraying cleaning service, and then sprayed out from the first water outlet 21, thereby effectively avoiding water splashing caused by the alignment switching process of the first water outlet 21 and the water spraying port 11.

[0071] Please continue to refer to Figure 11 , Figure 11 is Figure 1 a detailed structure diagram of another embodiment of the inner sleeve in the water spraying mechanism.

[0072] In another embodiment, the first guide groove 22 on the side wall of the inner sleeve 20 further includes a first limiting groove 221, a second limiting groove 222, and a third limiting groove 223, one end of the second limiting groove 222 is specifically connected to the first limiting groove 221, and the other end extends along a curve to be connected to the third limiting groove 223, and the first limiting groove 221 is parallel to the third limiting groove 223.

[0073] Among them, the first limiting groove 221 and the third limiting groove 223 are specifically arranged along the second direction Y.

[0074] Optionally, the length of the first guide groove 22 in the second direction Y is equal to the length of the inner sleeve 20 in the second direction Y.

[0075] Please continue to refer to Figure 12 , Figure 12 is Figure 11 a detailed structure diagram of another embodiment of the power assembly in the water spraying mechanism.

[0076] In another embodiment, the limiting column 42 in the power assembly 40 can specifically be in the form of a cylinder or an elliptical cylinder, or any reasonable column body with an arc-shaped side surface, and is specifically arranged on the inner side wall of the sleeve piece 411 close to the spray head piece 10, so that the limiting column 42 can more conveniently move back and forth along the second limiting groove 222 in the form of an arc-shaped groove, which is not limited in the present application.

[0077] Please continue to refer to Figure 13 , Figure 13 is Figure 11 a cross-sectional view of the spray head piece and the inner sleeve in the water spraying mechanism.

[0078] It is appreciated that in the initial state of the water spraying mechanism 1, the water spraying port 11 of the spraying head 10 specifically forms a certain angle with the first water outlet 21 of the inner sleeve 20 on the cross section of the inner sleeve 20, so that in the process of moving the casing 30, the spraying head 10 and the inner sleeve 20 along the second direction Y by the driving member of the power assembly 40, the limiting column 42 in the power assembly 40 can cooperate with the second limiting groove 222 to rotate the inner sleeve 20 clockwise or counterclockwise relative to the spraying head 10, so that the first water outlet 21 of the inner sleeve 20 is correspondingly aligned or misaligned with the water spraying port 11 of the spraying head 10, to provide water spraying cleaning service or to discharge cold water.

[0079] The present application also provides an intelligent toilet, please refer to Figure 14 , Figure 14 is a frame schematic diagram of an embodiment of the intelligent toilet of the present application. In the embodiment, the intelligent toilet 60 comprises a water spraying mechanism 61 and a water storage mechanism 62.

[0080] Specifically, the water spraying mechanism 61 further comprises a spraying head 611, and the spraying head 611 is correspondingly connected to the water storage mechanism 62, so as to introduce the water stored in the water storage mechanism 62 into the spraying head 611, and then sprayed from the water spraying port of the spraying head 611.

[0081] The water spraying mechanism 61 is specifically the water spraying mechanism 1 as described in any one of the above, please refer to Figures 1-13 and the related text content, which will not be repeated here.

[0082] The beneficial effects of the present application are: different from the prior art, the water spraying mechanism provided by the present application drives the shell, the nozzle piece and the inner bushing to move through the transmission member of the power assembly to extend the nozzle piece, and in the process of providing water spraying cleaning service for the user, the limiting column in the power assembly will first move along the first guide groove and the second guide groove, while the shell, the nozzle piece and the inner bushing will remain relatively static, at this time, since the first water outlet of the inner bushing is adjacent to the water spraying opening of the nozzle piece, the water spraying opening on the nozzle piece will be blocked by the side wall of the inner bushing, and the water flow sprayed from the water spraying opening of the nozzle piece will flow out from the opening at the bottom of the shell and the inner bushing, so as to discharge the cold water remaining in the nozzle piece and the pipeline connected therewith, and after the limiting column abuts on the groove wall of the first guide groove, since the inner bushing is limited to move by the limiting column, the inner bushing and the nozzle piece will move relatively, so that the first water outlet of the inner bushing and the water spraying opening of the nozzle piece are mutually aligned, so as to be able to provide water spraying cleaning service through the water spraying opening of the nozzle piece, thereby being able to effectively utilize the time when the limiting column of the power assembly moves in the first guide groove during the extension of the nozzle piece, to complete the discharge of the cold water remaining in the water spraying mechanism, so as to achieve the effect of discharging cold water, and effectively shorten the discharge time of cold water and the waiting time of the user, so as to timely provide water spraying cleaning service to the user through the nozzle piece, and also effectively improve the user's experience.

[0083] The above is only an embodiment of the present application, and does not limit the patent scope of the present application, and any equivalent structure or equivalent process transformation using the content of the specification and drawings of the present application, or direct or indirect application in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A water jetting mechanism, characterized by, The water spraying mechanism comprises: a nozzle piece, a side wall of the nozzle piece being provided with a water spraying opening; an inner sleeve, a side wall of the inner sleeve being provided with a first water outlet and a first guide groove at intervals, a part of the nozzle piece provided with the water spraying opening being sleeved in the inner sleeve, the first water outlet being provided adjacent to the water spraying opening; a shell, the inner sleeve being movably arranged in the shell, one end of the nozzle piece being connected to one end of the shell, a side wall of the shell being provided with a second water outlet and a second guide groove at intervals, the second water outlet being provided corresponding to the water spraying opening, the second guide groove being provided corresponding to the first guide groove; a power assembly, the power assembly comprising a rack, a transmission piece and a limiting column, the transmission piece and the limiting column being connected to the rack, a part of the limiting column being located in the first guide groove and the second guide groove, the other end of the shell being connected to the transmission piece, the transmission piece being configured to drive the shell, the nozzle piece and the inner sleeve to move, and the inner sleeve being configured to move relative to the shell and the nozzle piece in cooperation with the limiting column and the first guide groove, so that the first water outlet and the water spraying opening are aligned or misaligned with each other.

2. The water spraying mechanism according to claim 1, wherein the rack comprises a sleeve piece and a connecting support, the sleeve piece being sleeved on the outer side wall of the shell and connected to one end of the connecting support, the other end of the connecting support being connected to the transmission piece, and the limiting column being arranged on the inner side wall of the sleeve piece.

3. The water spraying mechanism according to claim 1, wherein a water-air mixing pipe is arranged on the inner side wall of the inner sleeve corresponding to the first water outlet.

4. The water spraying mechanism according to claim 1, wherein a water-air mixing pipe is arranged on the outer side wall of the nozzle piece corresponding to the water spraying opening.

5. The water spraying mechanism according to claim 1, wherein a length of the second guide groove in a first direction is not less than a length of the first guide groove in the first direction, and the first direction is perpendicular to a central axis of the inner sleeve.

6. The water spraying mechanism according to claim 1, wherein the water spraying mechanism further comprises a water flow guide pipe, one end of the nozzle piece protruding from the inner sleeve is provided with a water inlet pipe, the water inlet pipe being communicated with the water spraying opening, and one end of the water flow guide pipe is sleeved on the outer side wall of the water inlet pipe, and the other end of the water flow guide pipe is connected to an external water storage mechanism.

7. The water spraying mechanism according to any one of claims 1-6, wherein the first guide groove is arranged extending along a second direction, and a length of the first guide groove in the second direction is less than a length of the inner sleeve in the second direction, and the second direction is parallel to the central axis of the inner sleeve.

8. The water spraying mechanism according to claim 7, wherein a drain opening is further arranged on the side wall of the inner sleeve at intervals from the first water outlet and the first guide groove, and the first guide groove is located in the second direction of the drain opening.

9. The water spraying mechanism according to any one of claims 1-6, characterized in that, the first guide groove comprises a first limiting groove, a second limiting groove and a third limiting groove, one end of the second limiting groove is connected to the first limiting groove, the other end of the second limiting groove extends along a curve to connect the third limiting groove, and the first limiting groove is parallel to the third limiting groove.

10. An intelligent toilet characterized by comprising: The intelligent toilet comprises a water spraying mechanism and a water storage mechanism, the water spraying mechanism comprises a spray head piece, and the spray head piece is connected to the water storage mechanism. The water spraying mechanism is the water spraying mechanism according to any one of claims 1-9.

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