CN116104171A - Water spraying mechanism and intelligent toilet bowl - Google Patents

Abstract

The application discloses water spray mechanism and intelligent toilet bowl, this water spray mechanism includes: a first accommodating cavity, a second accommodating cavity, a first water passing hole and a second water passing hole which are communicated are formed in the shell, and a first water inlet pipeline and a first water outlet pipeline are respectively arranged on two adjacent side surfaces of the shell; the included angle between the third side surface of the rotating piece and the first direction is an acute angle; the nozzle assembly comprises a water passing pipeline, a first supporting rod and a second supporting rod, one ends of the first supporting rod and the second supporting rod are connected with the outer side wall of the water passing pipeline, the other ends of the first supporting rod and the second supporting rod respectively penetrate through the first water passing hole and the second water passing hole to be abutted to the third side face of the rotating piece, so that the first supporting rod and the second supporting rod are driven to move back and forth along the first direction when the rotating piece rotates around the first direction, and the water passing pipeline is enabled to rotate and swing back and forth around the second direction. Above-mentioned mode, the water spray mechanism of this application realizes the swing of certain angle through making the water pipe, reaches the effect of swing play water, and simple structure, conveniently lays.

Description

Water spraying mechanism and intelligent toilet bowl

Technical Field

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

Background

At present, the swing cleaning of intelligent toilets on the market mainly fixes the rear end of a spray head on a rotating shaft of a vibration motor so as to drive the spray head to swing in a small transverse angle range through the reciprocating vibration of the small angle of the rotating shaft of the motor, thereby realizing the effect of transverse swing cleaning.

However, this solution inevitably has a number of drawbacks: the vibration motor usually has larger noise in the running process, and in order to avoid the resonance condition of the cleaner and the movement, the connection between the cleaner and the movement needs to be processed by a damping mechanism; the vibration motor vibrates for a long time, so that the water spraying mechanism is driven to vibrate for a long time, the sealing performance and the reliability of the water spraying mechanism are reduced, and the service life of the water spraying mechanism capable of realizing swing cleaning is shortened; because the spray rod is small in volume and needs to comprise a motor and a waterway, the motor and the steel pipe are subjected to damping treatment to prevent the collision of the motor and the steel pipe, the internal space of the spray rod is very limited, the assembly process of the spray rod is very complex, and the labor cost of the spray rod is increased; the front end of the spray rod is covered by water for a long time, so that water vapor in the spray rod is large, but the motor is easy to corrode because the motor is not waterproof due to space constraint, and the service life of the motor is shortened, so that the service life of swing cleaning is shortened.

Disclosure of Invention

The utility model provides a water spray mechanism and intelligent toilet bowl can solve among the prior art water spray mechanism need with the help of vibrating motor to can produce great noise, vibrations drive the spray lance subassembly for a long time and vibrate for a long time also, reduce the leakproofness and the reliability of shower nozzle subassembly, thereby reduced water spray mechanism's life, the packaging process is complicated, has improved manufacturing cost, and the motor easily causes the problem of corruption.

In order to solve the technical problems, one technical scheme adopted by the application is as follows: there is provided a water spray mechanism, wherein the water spray mechanism comprises: the shell is internally provided with a first accommodating cavity, a second accommodating cavity, a first water passing hole and a second water passing hole, wherein the first water passing hole and the second water passing hole are spaced, the first accommodating cavity is communicated with the second accommodating cavity, a first water inlet pipeline and a first water outlet pipeline are respectively arranged on the adjacent first side surface and second side surface of the shell, the first water inlet pipeline is communicated with the first accommodating cavity, and the first water outlet pipeline is communicated with the second accommodating cavity; the rotating piece is arranged in the first accommodating cavity, and an included angle between the third side surface of the rotating piece facing the second accommodating cavity and the first direction is an acute angle; the first direction is parallel to the central axis of the first water outlet pipeline; the nozzle assembly comprises a water passing pipeline, a first supporting rod and a second supporting rod, wherein the outer side wall of one end of the water passing pipeline is connected to the inner side wall of the first water outlet pipeline, one end of the first supporting rod is connected to the outer side wall of the other end of the water passing pipeline, the other end of the first supporting rod passes through the first water passing hole and is abutted to the third side surface of the rotating member, the second supporting rod is connected to the outer side wall of the other end of the water passing pipeline, and the other end of the second supporting rod passes through the second water passing hole and is abutted to the third side surface of the rotating member, so that when the rotating member rotates around the first direction, the third side surface of the rotating member drives the first supporting rod and the second supporting rod to move back and forth along the first direction, and the water passing pipeline rotates around the second direction to swing back and forth; wherein the second direction is perpendicular to the first direction.

The rotating piece comprises a control part and a connecting part which are connected, the control part comprises a first side wall and a second side wall, the first side wall is in a partial circular tube shape, the second side wall is connected to a pipe orifice at one end of the first side wall, an included angle between the second side wall and the first direction is an acute angle, the other ends of the first supporting rod and the second supporting rod respectively penetrate through the pipe orifice at the other end of the first side wall to be abutted to the second side wall, one end of the connecting part is connected to the middle position of the second side wall, deviating from one side surface of the first supporting rod, and the other end of the connecting part extends and is arranged in the opposite direction of the first direction.

The shell comprises a first shell and a second shell, a first accommodating cavity is formed in the first shell, first water holes and second water holes are formed in the fourth side face of the first shell at intervals, a second accommodating cavity with a first opening is formed in the second shell, and the fifth side face of the second shell corresponding to the first opening is detachably connected to the fourth side face of the first shell.

The water spraying mechanism further comprises a bottom cover and a connecting shaft, the first accommodating cavity is provided with a second opening, the bottom cover is connected to the sixth side surface of the first shell to seal the second opening, a limiting hole is formed in the bottom cover, the connecting portion is provided with a mounting hole corresponding to the limiting hole, two opposite ends of the connecting shaft are respectively embedded in the mounting hole and the limiting hole, an impeller is further arranged on the side wall of the connecting portion parallel to the first direction, and the impeller is spaced from the bottom cover; the sixth side surface of the first shell and the fourth side surface of the first shell are opposite sides.

Wherein the nozzle assembly further comprises a first rotating shaft and a second rotating shaft which are spaced apart, one end of the first rotating shaft is connected to the outer side wall of the water passing pipeline, the other end of the first rotating shaft is arranged in an extending way along the second direction, and the second rotating shaft is arranged on the outer side wall of the water passing pipeline

One end of the rotating shaft is connected to the outer side wall of the water passing pipeline, and the other end of the rotating shaft extends along the direction opposite to the second direction 5; the second housing corresponds to the inner side wall of the second accommodating cavity and also corresponds to the first rotating shaft and the second rotating shaft respectively

The second rotating shaft is provided with a first mounting groove and a second mounting groove, the first rotating shaft is embedded in the first mounting groove, and the second rotating shaft is embedded in the second mounting groove.

The first shell is internally provided with a water flow channel which is communicated with the first accommodating cavity and the second accommodating cavity and is spaced from the first water passing hole and the second water passing hole.

And 0, wherein a third water passing hole is further formed in the second side wall.

The water spraying mechanism further comprises a sealing ring, the inner side wall of the sealing ring is sleeved on the outer side wall of the water passing pipeline, and the outer side wall of the sealing ring is abutted to the inner side wall of the first water outlet pipeline.

Wherein, the inner side wall of the water passing pipeline facing one end of the rotating piece is in a cambered surface shape.

In order to solve the technical problem, another technical scheme adopted by the application is as follows: provided is a 5 intelligent toilet, wherein, this intelligent toilet includes: the water spraying mechanism comprises a first water inlet pipeline which is connected with the water storage mechanism; wherein the water spraying mechanism is any one of the water spraying mechanisms described above.

The beneficial effects of this application are: compared with the prior art, the water spraying mechanism is characterized in that a first accommodating cavity, a second accommodating cavity, a first water passing hole and a second water passing hole which are communicated are formed in the shell of the water spraying mechanism, the first accommodating cavity is communicated with the second accommodating cavity at intervals of the first water passing hole and the second water passing hole, and a first water inlet pipeline communicated with the first accommodating cavity and a first water outlet pipeline communicated with the second accommodating cavity are respectively arranged on two adjacent side surfaces of the shell; the rotating piece is arranged in the first accommodating cavity, and an included angle between the third side surface of the rotating piece and the first direction is an acute angle; outer side wall of one end of water passing pipeline in nozzle assembly

One end of the first support rod and one end of the second support rod are connected with the outer side wall of the other end of the water passing pipeline at intervals 5, and the other end of the first support rod and the other end of the second support rod respectively pass through the first water passing hole and the second water passing hole

The water hole interval butt is on the third side of rotating the piece to when rotating the piece around first direction, the third side of this rotating the piece will drive first branch and second branch along first direction round trip movement, in order to make water pipe round trip rotation swing around the second direction, in order to pass through first inlet channel in proper order at the raw water, first holding chamber, first water hole, second holding chamber and water pipe, and when being spouted by first outlet pipe, can effectively realize the effect of swing play water, and need not drive water pipe lateral oscillation by means of other power sources, thereby effectively improved water spraying mechanism's reliability, also reduced its manufacturing cost, still can not produce other noise reduction user experience simultaneously, can not bring other influences to the structural layout of whole machine. In addition, as the rotating part is arranged in the water spraying mechanism, the risk of scale formation in the water spraying mechanism is reduced; the swing cleaning is realized, so that the cleaning surface area and the cleaning rate are improved, the requirement of a water spraying mechanism on large flow is reduced, the primary water correction is realized, the cleaning experience of a user is greatly improved, and meanwhile, the water resource is saved; the whole structure of the water spraying mechanism is simpler, assembly and arrangement of all components are more convenient, and the realization cost is lower.

Drawings

FIG. 1 is an exploded schematic view of an embodiment of a water jet mechanism of the present application;

FIG. 2 is an assembled schematic view of the water spray mechanism of FIG. 1;

FIG. 3 is a cross-sectional view of the sprinkler mechanism of FIG. 2 in an operational condition;

FIG. 4 is a detailed cross-sectional view of the rotary member of the sprinkler mechanism of FIG. 3;

FIG. 5 is a cross-sectional view of the sprinkler mechanism of FIG. 2 in another operational condition;

FIG. 6 is a detailed schematic view of one embodiment of a rotatable member of the sprinkler mechanism of FIG. 1;

FIG. 7 is a detailed structural schematic diagram of the rotating member of FIG. 6 from another perspective;

FIG. 8 is a detailed schematic view of an embodiment of the first housing of the sprinkler mechanism of FIG. 1;

FIG. 9 is a detailed schematic view of an embodiment of a second housing of the sprinkler mechanism of FIG. 1;

FIG. 10 is a detailed schematic view of another embodiment of the first housing of FIG. 8;

FIG. 11 is a detailed schematic of an embodiment of a nozzle assembly of the sprinkler mechanism of FIG. 1;

FIG. 12 is a detailed schematic view of one embodiment of a seal ring in the sprinkler mechanism of FIG. 1;

fig. 13 is a schematic diagram of a framework of an embodiment of the intelligent toilet of the present application.

Detailed Description

The following description of the technical solutions in the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

The terms "first," "second," "third," and the like in this application are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", and "a third" may explicitly or implicitly include at least one such feature. In the description of the present application, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise. All directional indications (such as up, down, left, right, front, back … …) in the embodiments of the present application are merely used to explain the relative positional relationship, movement, etc. between the components in a particular gesture (as shown in the drawings), and if the particular gesture changes, the directional indication changes accordingly. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those listed steps or elements but may include other steps or elements not listed or inherent to such process, method, article, or apparatus.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the present application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

The present application is described in detail below with reference to the accompanying drawings and examples.

Referring to fig. 1-3, fig. 1 is an exploded view of an embodiment of a water spraying mechanism according to the present application, fig. 2 is an assembled view of the water spraying mechanism of fig. 1, and fig. 3 is a cross-sectional view of the water spraying mechanism of fig. 2 in an operating state. In the present embodiment, the water spraying mechanism 1 includes: housing 10, rotor 20, and nozzle assembly 30.

The water spraying mechanism 1 provided in the application can be particularly applied to an intelligent toilet, is used for taking water from a water storage mechanism of the intelligent toilet, and is sprayed out directionally to clean specific parts of a user. Of course, in other embodiments, the water spraying mechanism 1 may be used in a toy water gun, or any other reasonable mechanical device such as a sprayer, which is not limited in this embodiment.

Specifically, a first accommodating cavity 1101, a second accommodating cavity 1201, a first water passing hole 1102 and a second water passing hole 1103 are formed in the housing 10 of the water spraying mechanism 1, the first accommodating cavity 1101 is correspondingly spaced from the second accommodating cavity 1201, the first water passing hole 1102 is correspondingly spaced from the second water passing hole 1103, and the first accommodating cavity 1101 is further communicated with the second accommodating cavity 1201 through the first water passing hole 1102 and the second water passing hole 1103.

A first water inlet pipe 101 is further disposed on a first side (not shown) of the housing 10, and a first water outlet pipe 102 is further disposed on a second side (not shown) of the housing 10 corresponding to the first water inlet pipe 101, where the first water inlet pipe 101 is specifically correspondingly communicated with the first accommodating cavity 1101, and the first water outlet pipe 102 is correspondingly communicated with the second accommodating cavity 1201, so that after the first water inlet pipe 101 introduces the water flow in the external waterway or the water flow in the external water storage mechanism into the first accommodating cavity 1101 inside the housing 10, the water flow can enter the second accommodating cavity 1201 through the first water passing hole 1102 and the second water passing hole 1103.

It should be noted that, the first side surface of the housing 10 corresponds to the second side surface thereof to be two adjacent side surfaces, so as to facilitate installation and arrangement of the water flow channel and corresponding components in the water spraying mechanism 1.

Further, the rotating member 20 of the water spraying mechanism 1 is specifically disposed in the first accommodating cavity 1101 of the housing 10, and as shown in fig. 4, fig. 4 is a detailed cross-sectional view of the rotating member in the water spraying mechanism in fig. 3, an included angle σ between a third side (not shown) of the rotating member 20 facing the first water outlet pipe 102 and the first direction Y is also an acute angle, that is, the included angle σ is specifically any reasonable angle of greater than 0 and less than 90 degrees.

The first direction Y is specifically parallel to the central axis of the first water outlet pipe 102, that is, the third side of the rotating member 20 is inclined with respect to the nozzle of the first water outlet pipe 102, so that the distances between different positions on the third side of the rotating member 20 and the nozzle of the first water outlet pipe 102 are different.

The nozzle assembly 30 in the water spraying mechanism 1 further includes a water passing pipe 31, a first supporting rod 32, and a second supporting rod 33, wherein an outer sidewall of one end of the water passing pipe 31 is connected to an inner sidewall of the first water outlet pipe 102, one end of the first supporting rod 32 is specifically connected to an outer sidewall of the other end of the water passing pipe 31, the other end of the first supporting rod passes through the first water passing hole 1102 inside the housing 10 to be abutted to the third side surface of the rotating member 20, the second supporting rod 33 is spaced from the first supporting rod 32, and one end of the second supporting rod 33 is correspondingly connected to an outer sidewall of the other end of the water passing pipe 31, and the other end of the second supporting rod passes through the second water passing hole 1103 inside the housing 10 to be abutted to the third side surface of the rotating member 20.

It can be understood that when the rotating member 20 is driven to rotate around the first direction Y by the external force, because the third side surface of the rotating member 20 is inclined with respect to the nozzle of the first water outlet pipe 102, the distance between the partial areas of the third side surface of the rotating member 20, where the first support rod 32 and the second support rod 33 are respectively disposed, and the nozzle of the first water outlet pipe 102 is also changed along with the rotation, so that the first support rod 32 and the second support rod 33 can be driven to move back and forth along the first direction Y, so as to continuously adjust the depths of the first support rod 32 and the second support rod 33 extending into the first water passing hole 1102 and the second water passing hole 1103, respectively.

It should be noted that, at the same time, the directions of the back and forth movement of the first support rod 32 and the second support rod 33 are opposite, and the back and forth movement of the first support rod 32 and the second support rod 33 further drives the water pipe 31 in the nozzle assembly 30 to rotate and swing back and forth around the second direction X.

The second direction X is specifically perpendicular to the first direction Y, so that water in the external waterway channel or water in the external water storage mechanism is introduced into the first accommodating cavity 1101 inside the housing 10 through the first water passing hole 1102 and the second water passing hole 1103, and enters the second accommodating cavity 1201, so that the water passing hole 31 of the nozzle assembly 30 passes through the water passing hole 31 of the nozzle assembly 30, and is ejected out of the housing 10 from the nozzle of the first water outlet pipe 102, and when the rotator 20 is driven by an external force to rotate around the first direction Y, the water passing pipe 31 of the nozzle assembly 30 is driven to rotate around the second direction X, thereby effectively realizing the effect of swinging water.

It should be noted that, as shown in fig. 3 and fig. 5, fig. 3 is a cross-sectional view of the water spraying mechanism in fig. 2 in an operational state, and fig. 5 is a cross-sectional view of the water spraying mechanism in another operational state of fig. 2, when the distance between the partial area of the first support rod 32 corresponding to the third side surface of the rotating member 20 and the nozzle of the first water outlet pipe 102 is maximized, the included angle α between the water outlet pipe 31 of the nozzle assembly 30 and the first direction Y is exemplified as α, and as the rotating member 20 rotates, the included angle α gradually becomes 0 and then sequentially and smoothly changes to the included angle (- α), that is, when the distance between the partial area of the first support rod 32 corresponding to the third side surface of the rotating member 20 and the nozzle of the first water outlet pipe 102 is minimized in fig. 5, that is, as the rotating member 20 rotates around the first direction Y, the water outlet pipe 31 of the nozzle assembly 30 rotates around the second direction X, so as to make the water flowing through the water outlet pipe 31 oscillate.

The included angle α may be specifically determined by an included angle σ between the third side surface of the rotating member 20 facing the first water outlet pipe 102 and the first direction Y, and the shapes and lengths of the first supporting rod 32 and the second supporting rod 33, etc., so as to achieve the effect of adjusting the included angle α in an actual scene, or may be achieved by adjusting the above parameters, for example, the smaller the included angle σ, the smaller the included angle α will be, so that when the swing effect of the water spraying mechanism 1 needs to be enlarged, the smaller the included angle σ between the third side surface of the first water outlet pipe 102 and the first direction Y can be achieved by adjusting the included angle σ.

In the above-mentioned scheme, when the rotating member 20 rotates around the first direction Y, the third side surface of the rotating member 20 is made to continuously change with the distance between the first water passing hole 1102 and the second water passing hole 1103, so as to drive the first strut 32 and the second strut 33 to move back and forth along the first direction Y, and make the water passing pipe 31 rotate and swing back and forth around the second direction X, so that when the raw water sequentially passes through the first water inlet pipe 101, the first accommodating cavity 1101, the first water passing hole 1102, the second water passing hole 1103, the second accommodating cavity 1201 and the water passing pipe 31, and is sprayed out by the first water outlet pipe 102, the effect of swinging water outlet can be effectively achieved, and the water passing pipe 31 does not need to be driven to swing transversely by other power sources, so that the reliability of the water spraying mechanism 1 is effectively improved, the production cost is reduced, and meanwhile, other noise is not produced, the user experience is reduced, and other effects are not brought to the structural layout of the whole machine. In addition, as the rotating piece 20 is arranged in the water spraying mechanism 1, the risk of scale formation in the water spraying mechanism 1 is reduced; the swing cleaning is also beneficial to improving the cleaning area and the cleaning rate, so that the requirement of the water spraying mechanism 1 on large flow is reduced, the primary water correction is realized, the cleaning experience of a user is greatly improved, and meanwhile, the water resource is saved; the whole structure of the water spraying mechanism 1 is simpler, the assembly and the arrangement of each component are more convenient, and the realization cost is lower.

In an embodiment, the first side of the housing 10 is further provided with a second water inlet pipe 103 spaced from the first water inlet pipe 101, the second side of the housing 10 is further provided with a second water outlet pipe 104 spaced from the first water outlet pipe 102, and a second water flow channel 1204 is further formed inside the housing 10, and the second water inlet pipe 103 is in communication with the second water outlet pipe 104 through the second water flow channel 1204.

It can be understood that the water spraying channels formed by the second water inlet pipe 103, the second water flow channel 1204 and the second water outlet pipe 104 are independent of each other and are not communicated with the water spraying channels formed by the first water inlet pipe 101, the second accommodating cavity 1201, the first water passing hole 1102 and the second water passing hole 1103, so that water spraying control can be performed independently, and the water spraying control can be used for cleaning different parts of a user.

In other embodiments, the water spraying mechanism 1 may further independently provide a further water spraying channel formed by the third water inlet pipe 105, the third water flow channel 1205 and the third water outlet pipe 106, or other more independent water spraying channels, which will not be described herein.

Optionally, the first water inlet pipe 101, the second water inlet pipe 103, the third water inlet pipe 105, the first water outlet pipe 102, the second water outlet pipe 104 and the third water outlet pipe 106 may be fixedly connected to the corresponding side walls of the housing 10, or may be detachably connected to the corresponding side walls of the housing 10, so that after a period of use, the water outlet pipe may be detached for cleaning, so as to further reduce the possibility of blocking the water spraying channel.

In an embodiment, the side wall of the first water outlet pipe 102 is further provided with an air suction through slot 1021, so that when the water flow pipe 31 sprays water flow to the first water outlet pipe 102, air is pressed into the water flow by negative pressure generated by venturi principle in the water outlet pipe of the first water outlet pipe 102, so that the air is sprayed outwards after being fully mixed in the first water outlet pipe 102, and specific parts of a user can be cleaned, thereby improving cleaning force.

It should be noted that this venturi principle can be explained as: when wind blows across the barrier, the air pressure is relatively low near the port above the lee side of the barrier, thereby creating adsorption and causing air flow.

With continued reference to fig. 6 and 7, fig. 6 is a detailed structural schematic diagram of an embodiment of the rotary member in the water spraying mechanism of fig. 1, and fig. 7 is a detailed structural schematic diagram of another view of the rotary member of fig. 6.

In an embodiment, the rotating member 20 in the water spraying mechanism 1 further includes a control portion 21 and a connecting portion 22 connected to each other, and the control portion 21 further includes a first side wall 211 and a second side wall 212, wherein the first side wall 211 is in a shape of a partial circular tube, and the second side wall 212 is connected to a nozzle at one end of the first side wall 211 and seals the nozzle.

The included angle σ between the second side wall 212 of the rotating member 20 and the first direction Y is an acute angle, and the other ends of the first supporting rod 32 and the second supporting rod 33 specifically pass through the nozzles at the other ends of the first side wall 211 respectively to be abutted against the second side wall 212. And one end of the connecting portion 22 of the rotating member 20 is specifically connected to a middle position of the second side wall 212 facing away from one side surface of the push rod, and the other end thereof extends in the opposite direction of the first direction Y.

Further, in an embodiment, the first accommodating chamber 1101 inside the housing 10 may be separated into two parts that are not communicated by the rotating member 20, for example, a first chamber close to the first water inlet pipe 101 and a second chamber close to the first water outlet pipe 102, and the second side wall 212 of the control portion 21 may be further provided with a third water passing hole 21101, so that when the first water inlet pipe 101 introduces water in the external waterway or water in the external water storage mechanism into the first chamber inside the housing 10, water can enter the second chamber through the third water passing hole 21101 on the second side wall 212 of the control portion 21, and then enter the second accommodating chamber 1201 through the first water passing hole 1102 and the second water passing hole 1103.

Alternatively, the number of the third water passing holes 21101 on the second side wall 212 of the control portion 21 may be any reasonable number, such as 6, 4 or 8, and the shape and number of the openings of the third water passing holes 21101 may be designed according to practical situations, which is not limited in this application.

With continued reference to fig. 8 and 9, fig. 8 is a detailed structural schematic diagram of an embodiment of the first housing in the water spraying mechanism of fig. 1, and fig. 9 is a detailed structural schematic diagram of an embodiment of the second housing in the water spraying mechanism of fig. 1.

In an embodiment, the housing 10 in the water spraying mechanism 1 may specifically further include a first housing 11 and a second housing 12, and specifically, a first accommodating cavity 1101 is formed inside the first housing 11, and a first water passing hole 1102 and a second water passing hole 1103 are disposed at intervals on a fourth side (not shown) of the first housing 11 facing the second housing 12.

The second housing 12 is correspondingly formed with a second accommodating cavity 1201 having a first opening (not shown), and the second housing 12 is detachably or fixedly connected to a fifth side (not shown) of the first opening, or is fixedly connected to a fourth side of the first housing 11, so as to close the first opening, and the second accommodating cavity 1201 and the first accommodating cavity 1101 can be communicated through the first water passing hole 1102 and the second water passing hole 1103.

Optionally, the cross-sectional area of the first water passing hole 1102 in the second direction X is larger than the cross-sectional area of the first support rod 32 in the second direction X, and the cross-sectional area of the second water passing hole 1103 in the second direction X is larger than the cross-sectional area of the second support rod 33 in the second direction X, so that the first water passing hole 1102 cannot be blocked by the first support rod 32, the second water passing hole 1103 cannot be blocked by the second support rod 33, and water in the first accommodating cavity 1101 can enter the second accommodating cavity 1201 through the first water passing hole 1102 and the second water passing hole 1103.

Further, in an embodiment, the water spraying mechanism 1 further includes a bottom cover 40 and a connecting shaft 50, the first accommodating cavity 1101 inside the first housing 11 further has a second opening (not shown), the bottom cover 40 is connected to a sixth side surface (not shown) of the first housing 11 to close the second opening, a limiting hole 401 is provided on the bottom cover 40, the connecting portion 22 of the rotating member 20 is specifically provided with a mounting hole 2201 corresponding to the limiting hole 401, and opposite ends of the connecting shaft 50 are specifically embedded in the limiting hole 401 and the mounting hole 2201 of the bottom cover 40, respectively.

Wherein, the side wall of the connecting part 22 of the rotating member 20 vertical to the first direction Y is also provided with an impeller 23, and the impeller 23 is specifically spaced from the bottom cover 40; the sixth side surface of the first housing 11 is opposite to the fourth side surface thereof.

It is understood that the mounting hole 2201 may be a blind hole, and the opposite ends of the connecting shaft 50 are respectively embedded in the limiting hole 401 of the bottom cover 40 and the mounting hole 2201, so as to rotatably connect the rotating member 20 with the bottom cover 40.

Optionally, the mounting hole 2201 may be a through hole, and a matching hole 1105 is further disposed on the inner side wall of the first accommodating cavity 1101 of the first housing 11 and corresponding to the limiting hole 401 of the bottom cover 40, one end of the connecting shaft 50 is specifically embedded in the limiting hole 401 of the bottom cover 40, and the other end passes through the mounting hole 2201 of the connecting portion 22 to be embedded in the matching hole 1105 of the first housing 11, so that the rotating member 20 is rotationally connected with the bottom cover 40 and the first housing 11.

Optionally, the length of the impeller 23 in the first direction Y is smaller than the length of the connecting portion 22 in the first direction Y, and one end of the impeller 23 specifically abuts against the second side wall 212 of the control portion 21, and the other end of the impeller is spaced from the bottom cover 40, so as to avoid direct contact between the impeller 23 and the bottom cover 40, and thus, the impeller 23 and the bottom cover 40 can be prevented from rubbing against each other during the rotation of the rotor 20, which affects the rotation of the impeller 23 and causes wear.

Optionally, the impeller 23 may specifically further include a plurality of blades (not shown) of any reasonable number, such as 4, 6 or 5, and one end of the plurality of blades is uniformly connected to a side wall of the connecting portion 22 of the rotating member 20, and each blade has an arc-shaped plate shape, which is not limited in this application.

Alternatively, when the third water passing hole 21101 is provided on the second side wall 212 of the control portion 21, the third water passing hole 21101 may be specifically provided on the second side wall 212 of the control portion 21 corresponding to a position between every two adjacent blades, which is not limited in this application.

It can be understood that, by arranging the impeller 23 on the side wall of the connecting portion 22 of the rotating member 20, in order to introduce the water in the external waterway channel or the water in the external water storage mechanism into the first accommodating cavity 1101 of the housing 10 through the first water inlet pipe 101, the impeller 23 is directly subjected to the uninterrupted impact of the water, so as to drive the connecting portion 22 and the control portion 21 of the rotating member 20 to rotate along the first direction Y, and specifically rotate around the central axis of the connecting portion 22, so as to drive the first support rod 32 and the second support rod 33 to move back and forth along the first direction Y, so that the water flowing pipe 31 of the nozzle assembly 30 can periodically swing back and forth around the second direction X, thereby realizing the effect of swinging water.

According to the scheme, water is used as a power source, other power devices are not needed to provide driving, reliability in mechanism operation is effectively improved, production cost is reduced, vibration noise is not generated, user experience is reduced, and adverse effects on structural layout of the whole machine are not brought. And because the rotating piece 20 is arranged inside the water spraying mechanism 1, the risk of scale formation inside the spray head is also reduced, other power devices such as a vibration motor are avoided being additionally arranged, and the vibration motor can be effectively prevented from being additionally waterproof and damped, so that the manufacturing cost of the water spraying mechanism 1 is further reduced.

In an embodiment, the edge of the bottom cover 40 is further provided with a limiting notch 402, and the sixth side of the first housing 11 is further provided with a limiting step 113 corresponding to the limiting notch 402, so that the limiting step 113 can be embedded in the limiting notch 402, and the situation that the impeller 23 cannot rotate due to the fact that the connecting shaft 50 penetrating the mounting hole 2201 of the connecting portion 22 is not coaxial with the limiting hole 401 is effectively prevented.

In another embodiment, the impeller 23 may not be disposed on the outer sidewall of the connecting portion 22 of the rotating member 20, and an end of the connecting portion 22 away from the control portion 21 may be specifically connected to a transmission shaft (not shown) driven by an external motor, so that the rotating member 20 is driven by the transmission shaft to rotate around the first direction Y.

With continued reference to fig. 10, fig. 10 is a detailed structural schematic diagram of another embodiment of the first housing in fig. 8.

In an embodiment, a water flow channel 1104 is further formed inside the first housing 11 in the casing 10, and the first accommodating cavity 1101 and the second accommodating cavity 1201 inside the casing 10 may be further specifically communicated through the water flow channel 1104, and the water flow channel 1104 is correspondingly spaced from the first water passing hole 1102 and the second water passing hole 1103, so that water in the first accommodating cavity 1101 may further specifically flow into the second accommodating cavity 1201 through the water flow channel 1104, and further be ejected from the nozzle of the first water outlet pipe 102 through the water passing pipe 31 of the nozzle assembly 30.

In another embodiment, the water flow channel 1104 may be disposed corresponding to the first accommodating cavity 1101 and is in communication with the first accommodating cavity 1101, the second side wall 212 of the control portion 21 may not be provided with the third water passing hole 21101, and the water flow entering the first accommodating cavity 1101 from the first water inlet pipe 101 may flow from one side to the other side of the second side wall 212 of the control portion 21 through the water flow channel 1104, and further flow into the second accommodating cavity 1201 through the first water passing hole 1102 and the second water passing hole 1103.

With continued reference to FIG. 11, FIG. 11 is a detailed schematic diagram of an embodiment of a nozzle assembly of the sprinkler mechanism of FIG. 1.

In an embodiment, the nozzle assembly 30 specifically further includes a first rotating shaft 34 and a second rotating shaft 35 spaced apart, wherein one end of the first rotating shaft 34 is specifically connected to an outer sidewall of the other end of the water passing pipe 31 of the nozzle assembly 30, and the other end thereof extends along the second direction X, and one end of the second rotating shaft 35 is correspondingly connected to an outer sidewall of the other end of the water passing pipe 31, and the other end thereof extends along the opposite direction of the second direction X.

The inner side wall of the second accommodating cavity 1201 in the second housing 12 of the casing 10 is further provided with a first mounting groove 1202 and a second mounting groove 1203 corresponding to the first rotating shaft 34 and the second rotating shaft 35, respectively, and the first rotating shaft 34 is correspondingly embedded in the first mounting groove 1202, and the second rotating shaft 35 is correspondingly embedded in the second mounting groove 1203, so that when the rotating member 20 rotates around the first direction Y, the water passing pipe 31 can rotate and swing around the second direction X by means of the first rotating shaft 34 and the second rotating shaft 35.

In an embodiment, the first protrusion 111 and the second protrusion 112 are further provided on the fourth side surface of the first housing 11 corresponding to the first mounting groove 1202 and the second mounting groove 1203, respectively, so that the first rotation shaft 34 and the second rotation shaft 35 can be respectively abutted and embedded in the first mounting groove 1202 and the second mounting groove 1203 by the first protrusion 111 and the second protrusion 112.

Optionally, the other ends of the first and second struts 32 and 33 of the nozzle assembly 30, which are correspondingly connected to the rotating member 20, are specifically configured to have an arc surface, for example, a part of a sphere, or a part of an ellipsoid, so as to be capable of more conveniently performing a relative movement with the rotating member 20 when abutting against the third side surface of the rotating member 20.

Further, in an embodiment, the first strut 32 in the nozzle assembly 30 further includes a first link 321 and a second link 322, one end of the first link 321 is connected to the outer sidewall of the other end of the water passing pipe 31 in the nozzle assembly 30, and the other end thereof is correspondingly connected to the second link 322; and the second supporting rod 33 further includes a third link 331 and a fourth link 332, one end of the third link 331 is connected to an outer sidewall of the other end of the water passing pipe 31 in the nozzle assembly 30, and the other end thereof is correspondingly connected to the fourth link 332.

The first strut 32 may extend in a third direction perpendicular to the second direction X and the first direction Y, the third link 331 extends in a direction opposite to the third direction, and the second link 322 and the fourth link 332 extend in the first direction Y.

In an embodiment, the inner side wall of the water passing pipe 31 of the nozzle assembly 30 facing the end of the rotating member 20 is in a cambered surface shape, and may be in a partial sphere shape or a partial ellipsoid shape, and the larger open end of the partial sphere shape or the partial ellipsoid shape faces the first accommodating cavity 1101, so that when the water in the first accommodating cavity 1101 flows into the second accommodating cavity 1201 through the first water passing hole 1102 and the second water passing hole 1103, the water can be ejected from the nozzle of the first water outlet pipe 102 through the water passing pipe 31 more smoothly.

With continued reference to fig. 12, fig. 12 is a schematic diagram illustrating a detailed structure of an embodiment of a seal ring in the water spraying mechanism of fig. 1.

In an embodiment, the water spraying mechanism 1 further includes a sealing ring 60, wherein an inner side wall of the sealing ring 60 is specifically sleeved on an outer side wall of the water passing pipe 31, and an outer side wall of the sealing ring is abutted against an inner side wall of the first water outlet pipe 102, that is, the sealing ring 60 is further disposed between an outer side wall of one end of the water passing pipe 31 in the nozzle assembly 30 and an inner side wall of the first water outlet pipe 102, so as to effectively prevent water in the second accommodating cavity 1201 from flowing out from a gap between the water passing pipe 31 and the first water outlet pipe 102.

Further, the sealing ring 60 may specifically further include a first sealing wall 61 and a second sealing wall 62, and one ends of the first sealing wall 61 and the second sealing wall 62 are connected to each other, and the other ends thereof are spaced from each other, so that when the sealing ring 60 is disposed between the outer side wall of the water pipe 31 and the inner side wall of the first water outlet pipe 102, the connection with the outer side wall of the water pipe 31 and the inner side wall of the first water outlet pipe 102 can be achieved more tightly by compacting and buffering between the first sealing wall 61 and the second sealing wall 62.

Optionally, a first sealing notch 601 and a second sealing notch 602 are further provided at edges of the other ends of the first sealing wall 61 and the second sealing wall 62, respectively, so as to achieve a tighter connection between the outer side wall of the water pipe 31 and the inner side wall of the first water outlet pipe 102.

The application also provides an intelligent toilet, please refer to fig. 13, fig. 13 is a schematic diagram of a frame of an embodiment of the intelligent toilet. In the present embodiment, the intelligent toilet 70 includes: a water spraying mechanism 71 and a water storage mechanism 72.

Specifically, the water spraying mechanism 71 further includes a first water inlet pipe 711, and the first water inlet pipe 711 is correspondingly connected to the water storage mechanism 72, so that the water stored in the water storage mechanism 72 can be introduced into the housing of the water spraying mechanism 71, and then the water can be swung and sprayed out through other components of the water spraying mechanism 71.

The water spraying mechanism 71 is specifically a water spraying mechanism 1 as described in any one of the above, and is specifically please refer to fig. 1-12 and related text, and is not repeated here.

The beneficial effects of this application are: compared with the prior art, the water spraying mechanism is characterized in that a first accommodating cavity, a second accommodating cavity, a first water passing hole and a second water passing hole which are communicated are formed in a shell of the water spraying mechanism, the first accommodating cavity is communicated with the second accommodating cavity at intervals of the first water passing hole and the second water passing hole, and a first water inlet pipeline communicated with the first accommodating cavity and a first water outlet pipeline communicated with the second accommodating cavity are respectively arranged on two adjacent side surfaces of the shell; the rotating piece is arranged in the first accommodating cavity, and an included angle between the third side surface of the rotating piece and the first direction is an acute angle; one end interval connection of nozzle assembly's first branch and second branch is on the lateral wall of water pipe, and its other end passes first water hole and second water hole interval butt respectively on the third side of rotating the piece, in order to when rotating the piece around first direction rotatory, this third side of rotating the piece will drive first branch and second branch along first direction round trip movement, so that water pipe makes the rotatory swing around the second direction round trip, in order to pass through first inlet channel in proper order at the raw water, first accommodation chamber, first water hole, second accommodation chamber and water pipe, and by first outlet pipe blowout time, can effectively realize the effect of swing play water, and need not drive water pipe lateral oscillation by means of other power sources, thereby effectively improve water spray mechanism's reliability, also reduced its manufacturing cost, can not produce other noise reduction user experience simultaneously, can not bring other influences to the structural layout of whole quick-witted. In addition, as the rotating part is arranged in the water spraying mechanism, the risk of scale formation in the water spraying mechanism is reduced; the swing cleaning is realized, so that the cleaning surface area and the cleaning rate are improved, the requirement of a water spraying mechanism on large flow is reduced, the primary water correction is realized, the cleaning experience of a user is greatly improved, and meanwhile, the water resource is saved; the whole structure of the water spraying mechanism is simpler, assembly and arrangement of all components are more convenient, and the realization cost is lower.

The foregoing is only the embodiments of the present application, and not the patent scope of the present application is limited by the foregoing description, but all equivalent structures or equivalent processes using the contents of the present application and the accompanying drawings, or directly or indirectly applied to other related technical fields, which are included in the patent protection scope of the present application.

Claims (10)

1. A water spray mechanism, the water spray mechanism comprising:

the shell is internally provided with a first accommodating cavity, a second accommodating cavity, a first water passing hole and a second water passing hole, wherein the first water passing hole and the second water passing hole are spaced, the first accommodating cavity is communicated with the second accommodating cavity, a first water inlet pipeline and a first water outlet pipeline are respectively arranged on a first side surface and a second side surface which are adjacent to each other of the shell, the first water inlet pipeline is communicated with the first accommodating cavity, and the first water outlet pipeline is communicated with the second accommodating cavity;

the rotating piece is arranged in the first accommodating cavity, and an included angle between the third side surface of the rotating piece facing the second accommodating cavity and the first direction is an acute angle; the first direction is parallel to the central axis of the first water outlet pipeline;

the nozzle assembly comprises a water passing pipeline, a first supporting rod and a second supporting rod, wherein the outer side wall of one end of the water passing pipeline is connected to the inner side wall of the first water outlet pipeline, one end of the first supporting rod is connected to the outer side wall of the other end of the water passing pipeline, the other end of the first supporting rod penetrates through the first water passing hole to be abutted to the third side surface of the rotating piece, the second supporting rod is connected to the outer side wall of the other end of the water passing pipeline, the other end of the second supporting rod penetrates through the second water passing hole to be abutted to the third side surface of the rotating piece, and when the rotating piece rotates around the first direction, the third side surface of the rotating piece drives the first supporting rod and the second supporting rod to move back and forth along the first direction so that the water passing pipeline rotates and swings back and forth around the second direction; wherein the second direction is perpendicular to the first direction.

2. The water spraying mechanism of claim 1, wherein,

the rotating piece comprises a control part and a connecting part which are connected, wherein the control part comprises a first side wall and a second side wall, the first side wall is in a shape of a partial circular tube, the second side wall is connected with a pipe orifice at one end of the first side wall, an included angle between the second side wall and the first direction is an acute angle, the other ends of the first supporting rod and the second supporting rod respectively penetrate through the pipe orifice at the other end of the first side wall to be abutted to the second side wall, one end of the connecting part is connected with the middle position of one side surface of the second side wall, and the other end of the connecting part extends and is arranged along the opposite direction of the first direction.

3. The water spraying mechanism according to claim 2, wherein,

the shell comprises a first shell and a second shell, wherein a first accommodating cavity is formed in the first shell, the first water passing holes are formed in the fourth side face of the first shell at intervals, the second water passing holes are formed in the second shell, a second accommodating cavity with a first opening is formed in the second shell, and the second shell is detachably connected to the fourth side face of the first shell corresponding to the fifth side face of the first opening.

4. The water spraying mechanism according to claim 3, wherein,

the water spraying mechanism further comprises a bottom cover and a connecting shaft, the first accommodating cavity is provided with a second opening, the bottom cover is connected to the sixth side surface of the first shell so as to seal the second opening, a limiting hole is formed in the bottom cover, the connecting portion is provided with a mounting hole corresponding to the limiting hole, two opposite ends of the connecting shaft are respectively embedded into the mounting hole and the limiting hole, an impeller is further arranged on the side wall, parallel to the first direction, of the connecting portion, and the impeller is spaced from the bottom cover; the sixth side surface of the first shell and the fourth side surface of the first shell are opposite sides.

5. The water spraying mechanism according to claim 3, wherein,

the nozzle assembly further comprises a first rotating shaft and a second rotating shaft which are spaced apart, one end of the first rotating shaft is connected to the outer side wall of the water passing pipeline, the other end of the first rotating shaft extends along the second direction, one end of the second rotating shaft is connected to the outer side wall of the water passing pipeline, and the other end of the second rotating shaft extends along the opposite direction of the second direction;

the second housing is provided with a first mounting groove and a second mounting groove corresponding to the first rotating shaft and the second rotating shaft respectively on the inner side wall of the second accommodating cavity, the first rotating shaft is embedded in the first mounting groove, and the second rotating shaft is embedded in the second mounting groove.

6. The water spraying mechanism according to claim 3, wherein,

the first housing is internally provided with a water flow channel which is communicated with the first accommodating cavity and the second accommodating cavity and is spaced from the first water passing hole and the second water passing hole.

7. The water spraying mechanism as claimed in any one of claims 2 to 6, wherein,

and a third water passing hole is also formed in the second side wall.

8. The water spraying mechanism as claimed in any one of claims 1 to 6, wherein,

the water spraying mechanism further comprises a sealing ring, the inner side wall of the sealing ring is sleeved on the outer side wall of the water passing pipeline, and the outer side wall of the sealing ring is abutted to the inner side wall of the first water outlet pipeline.

9. The water spraying mechanism as claimed in any one of claims 1 to 6, wherein,

the inner side wall of the water passing pipeline facing one end of the rotating piece is in a cambered surface shape.

10. An intelligent toilet, characterized in that, the intelligent toilet includes: the water spraying mechanism comprises a first water inlet pipeline which is connected with the water storage mechanism;

wherein the water spraying mechanism is as claimed in any one of claims 1 to 9.

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