CN218881082U - 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: the water inlet pipe and the water outlet pipe are respectively arranged on two adjacent side surfaces of the shell; the included angle between the third side surface of the rotating part 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 end of the first supporting rod and one end of the second supporting rod are connected with the outer side wall of the water passing pipeline, the other end of the first supporting rod and the other end of the second supporting rod respectively penetrate through a first water passing hole and a second water passing hole to be abutted to the third side face of the rotating piece, when the rotating piece rotates around the first direction, the first supporting rod and the second supporting rod are driven to move back and forth along the first direction, and the water passing pipeline swings around the second direction in a back and forth rotating mode. In this way, the water spray mechanism of this application reaches the effect of swing play water through making the swing of pipeline realization certain angle of crossing 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 bathrooms, in particular to a water spraying mechanism and an intelligent toilet bowl.

Background

At present, the swinging cleaning of the intelligent closestool on the market is mainly characterized in that the rear end of a spray head is fixed on a rotating shaft of a vibration motor, so that the spray head is driven to swing within a transverse small-angle range through the reciprocating vibration of the rotating shaft of the motor at a small angle, and the transverse swinging cleaning effect is realized.

However, this solution inevitably has major 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 treated by a damping mechanism; the vibration motor vibrates for a long time to drive the water spraying mechanism to vibrate for a long time, so that the sealing property 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 prolonged; because the spray rod is small in size, the spray rod needs to comprise a motor and a water channel, and the motor and the steel pipe need to be subjected to damping treatment to prevent the occurrence of the collision sound of the motor and the steel pipe, the internal space of the spray rod is very narrow, the assembly process of the spray rod is very complex, and the labor cost of the spray rod is increased; because the front end of the spray rod is covered by water for a long time, the water vapor in the spray rod is larger, but the space constraint motor has no way to prevent water, the motor is easy to corrode, the service life of the motor is shortened, and the service life of swing cleaning is shortened.

SUMMERY OF THE UTILITY MODEL

The application provides a pair of water spray mechanism and intelligent toilet bowl can solve among the prior art water spray mechanism and need rely on shock dynamo to can produce great noise, long-term vibrations drive spray bar subassembly also long-term vibrations, reduced the leakproofness and the reliability of shower nozzle subassembly, thereby reduced water spray mechanism's life, assembly process is complicated, has improved manufacturing cost, and the motor easily causes the problem of corruption.

In order to solve the technical problem, the application adopts a technical scheme that: there is provided a water spray mechanism, wherein the water spray mechanism includes: the water inlet pipe is communicated with the first accommodating cavity, and the first water outlet pipe is communicated with the second accommodating cavity; the rotating piece is arranged in the first accommodating cavity, and an included angle between a 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 and abuts against the third side face of the rotating piece, 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 penetrates through the second water passing hole and abuts against the third side face of the rotating piece, so that when the rotating piece rotates around the first direction, the third side face of the rotating piece 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 and swings around the second direction; wherein the second direction is perpendicular to the first direction.

Wherein, rotate the piece including control part and the connecting portion that is connected, the control part includes first lateral wall and second lateral wall, first lateral wall is partial pipe form, the second lateral wall is connected in the mouth of pipe of first lateral wall one end, the contained angle between second lateral wall and the first direction is the acute angle, the mouth of pipe butt on the second lateral wall of the first lateral wall other end is passed respectively to the other end of first branch and second branch, the one end of connecting portion is connected in the middle part position that the second lateral wall deviates from a first branch side, its other end extends along the opposite direction of first direction and arranges.

The shell comprises a first shell and a second shell, a first accommodating cavity is formed inside the first shell, first water passing holes are formed in the fourth side face of the first shell at intervals, second water passing holes are formed in the second shell, a second accommodating cavity with a first opening is formed inside 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.

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 face of the first shell to seal the second opening, a limiting hole is formed in the bottom cover, a mounting hole is formed in the connecting portion 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 and the bottom cover are spaced; the sixth side surface and the fourth side surface of the first shell are opposite two side surfaces.

The nozzle assembly further comprises a first rotating shaft and a second rotating shaft which are spaced from each other, 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 in 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 in the direction opposite to the second direction; the second shell 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 corresponding to 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.

Wherein, the inside rivers passageway that still is formed with of first shell, rivers passageway is linked together first holding chamber and second holding chamber to cross water hole looks interval with first water hole and second.

Wherein, still be equipped with the third hole of crossing on the second lateral 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 abuts against 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 part is arc-surface-shaped.

In order to solve the above technical problem, the present application adopts another technical solution: providing an intelligent toilet bowl, wherein, this intelligent toilet bowl includes: the water spraying mechanism comprises a first water inlet pipeline, and the first water inlet pipeline is connected with the water storage mechanism; wherein, this water spray mechanism is as any one above-mentioned water spray mechanism.

The beneficial effect of this application is: different from the prior art, the shell of the water spraying mechanism provided by the application is internally provided with a first containing cavity, a second containing cavity, a first water through hole and a second water through hole which are communicated with each other, the first containing cavity is communicated with the second containing cavity through the first water through hole and the second water through hole at intervals, and a first water inlet pipeline communicated with the first containing cavity and a first water outlet pipeline communicated with the second containing 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; the outer side wall of one end of a water passing pipeline in the nozzle assembly is connected to the inner side wall of the first water outlet pipeline, one ends of the first supporting rod and the second supporting rod are connected to the outer side wall of the other end of the water passing pipeline at intervals, 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 at intervals, when the rotating piece rotates around the first direction, the third side face 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 back and forth around the second direction, domestic water sequentially passes through the first water inlet pipeline, the first containing cavity, the first water passing hole, the second containing cavity and the water passing pipeline, when the first water outlet pipeline is sprayed out, the effect of swinging water outlet can be effectively achieved, the transverse swinging of the water passing pipeline does not need to be driven by other power sources, the reliability of the water spraying mechanism is effectively improved, the production cost of the water spraying mechanism is also reduced, meanwhile, other noises can not be generated, and the layout of a whole machine can not bring other influences to the whole structure. In addition, because the rotating part is arranged in the water spraying mechanism, the risk of scale formation in the water spraying mechanism is also reduced; the realization of swing cleaning is also beneficial to improving the cleaning area and the cleaning rate, so that the requirement of a water spraying mechanism on large flow is reduced, the realization of primary water correction is facilitated, the cleaning experience of a user is greatly improved, and meanwhile, water resources are saved; and the overall structure of the water spraying mechanism is simpler, the assembly and the arrangement of all components are more convenient, and the realization cost is lower.

Drawings

FIG. 1 is an exploded schematic view of one embodiment of the water spray 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 water spray mechanism of FIG. 2 in an operational state;

FIG. 4 is a detailed sectional view of the rotary member of the water spraying mechanism of FIG. 3;

FIG. 5 is a cross-sectional view of the water spray mechanism of FIG. 2 in another operational state;

FIG. 6 is a detailed structural schematic diagram of an embodiment of the rotating member of the water spraying mechanism of FIG. 1;

FIG. 7 is a detailed view of the rotating member of FIG. 6 from another perspective;

FIG. 8 is a detailed structural schematic diagram of an embodiment of the first housing of the water spray mechanism of FIG. 1;

FIG. 9 is a detailed structural schematic diagram of an embodiment of a second housing of the water spray mechanism of FIG. 1;

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

FIG. 11 is a detailed structural schematic diagram of one embodiment of a nozzle assembly in the water spray mechanism of FIG. 1;

FIG. 12 is a detailed structural schematic diagram of an embodiment of a seal ring in the water spray mechanism of FIG. 1;

FIG. 13 is a frame schematic of an embodiment of the intelligent toilet of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The terms "first", "second" and "third" in this application are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any indication of the number of technical features indicated. Thus, a feature defined as "first," "second," or "third" may explicitly or implicitly include at least one of the feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless explicitly specifically limited otherwise. In the embodiment of the present application, all the directional indicators (such as upper, lower, left, right, front, and rear … …) are used only to explain the relative positional relationship between the components, the movement, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively 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 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 separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

The present application will be described in detail with reference to the accompanying drawings and examples.

Referring to fig. 1 to 3, fig. 1 is an exploded view of an embodiment of a water spraying mechanism of 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 spray mechanism 1 includes: a housing 10, a rotor 20, and a nozzle assembly 30.

Wherein, the water spray mechanism 1 that provides in this application specifically can use in intelligent toilet bowl to be arranged in following the water storage mechanism of intelligent toilet bowl and get water, and directional blowout, in order to wash user's specific site. Of course, in other embodiments, the water spraying mechanism 1 may be used in any other reasonable mechanical device such as a toy water gun, a shower, or the like, and the embodiment is not limited thereto.

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

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

It should be noted that the first side surface of the housing 10 and the second side surface thereof are adjacent to each other, so as to facilitate installation and layout of the water flow channel and the 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 receiving 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 of fig. 3, an included angle σ between a third side surface (not shown) of the rotating member 20 facing the first water outlet pipe 102 and the first direction Y also corresponds to an acute angle, that is, the included angle σ is specifically greater than 0 and smaller than any reasonable angle of 90 degrees.

Specifically, the first direction Y is parallel to the central axis of the first water outlet pipe 102, that is, the third side surface of the rotating member 20 is an inclined surface corresponding to the nozzle of the first water outlet pipe 102, so that the distances between different parts on the third side surface of the rotating member 20 and the nozzle of the first water outlet pipe 102 are different.

The nozzle assembly 30 of the water spraying mechanism 1 further includes a water passing pipe 31, a first rod 32 and a second rod 33, 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 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 rod passes through the first water passing hole 1102 inside the housing 10 and abuts against the third side of the rotating member 20, the second rod 33 is spaced from the first rod 32, one end of the second 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 rod passes through the second water passing hole 1103 inside the housing 10 and abuts against the third side of the rotating member 20.

It can be understood that, when the rotating member 20 is driven by an external force to rotate around the first direction Y, since the third side surface of the rotating member 20 is correspondingly an inclined surface with respect to the nozzle of the first water outlet pipe 102, the distance between the partial region of the third side surface of the rotating member 20 where the first support rod 32 and the second support rod 33 are respectively correspondingly disposed and the nozzle of the first water outlet pipe 102 will change continuously along with the rotation, 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 as to continuously adjust the depth 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 rod 32 and the second rod 33 are opposite, and the water passing pipe 31 in the nozzle assembly 30 is further driven to rotate and swing back and forth around the second direction X along with the back and forth movement of the first rod 32 and the second rod 33.

The second direction X is 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 by the first water inlet pipe 101, and enters the second accommodating cavity 1201 through the first water passing hole 1102 and the second water passing hole 1103, so as to pass through the water passing pipe 31 of the nozzle assembly 30, and in the process of spraying the water out of the housing 10 from the nozzle of the first water outlet pipe 102, when the rotating member 20 is driven by 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, and thus the effect of swinging the water can be effectively realized.

It should be noted that, as shown in fig. 3 and 5, fig. 3 is a cross-sectional view of an operation state of the water spraying mechanism in fig. 2, fig. 5 is a cross-sectional view of another operation state of the water spraying mechanism in fig. 2, and taking an angle α between the water passing pipe 31 of the nozzle assembly 30 and the first direction Y as an example when a distance between a partial region of the rotating member 20 where the first strut 32 is correspondingly disposed and the nozzle of the first water outlet pipe 102 is the largest, the angle α gradually becomes 0 with the rotation of the rotating member 20, and then sequentially and smoothly changes to an angle (- α), that is, an angle formed between the water passing pipe 31 of the nozzle assembly 30 and the first direction Y is the smallest with the distance between the partial region of the rotating member 20 where the first strut 32 is correspondingly disposed and the first water outlet pipe 102, that is, corresponding to fig. 5, the water passing pipe 31 of the nozzle assembly 30 swings around the second direction X as the rotating member 20 rotates around the first direction Y, so that water passing through the nozzle 31 swings.

The included angle α may be 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 shape and length of the first support bar 32 and the second support bar 33, so as to be realized in an actual scene when the included angle α needs to be adjusted, and may be realized by adjusting the above parameters, for example, the smaller the included angle σ is, the smaller the included angle α is, so as to be realized by reducing the included angle σ between the third side surface of the first water outlet pipe 102 and the first direction Y when the swing effect of the water spraying mechanism 1 needs to be increased.

Above-mentioned scheme, when rotating piece 20 is rotatory around first direction Y, through making the third side of rotating piece 20 correspond respectively and cross the distance constantly change between water hole 1102 and the second water hole 1103, in order to drive first branch 32 and second branch 33 along first direction Y back and forth movement, and make water pipe 31 rotate the swing around second direction X back and forth, in order to pass through first inlet channel 101 in proper order at domestic water, first holding chamber 1101, first water hole 1102, second water hole 1103, second holding chamber 1201 and water pipe 31, and by first outlet conduit 102 blowout, can effectively realize the effect of swing play water, and need not drive water pipe 31 horizontal swing with the help of other power supplies, thereby effectively improved the reliability of water spray mechanism 1, also reduced its manufacturing cost, still can not produce other noise simultaneously and reduce user experience, can not bring other influences to the structural configuration of complete machine. In addition, because the rotating part 20 is arranged inside the water spraying mechanism 1, the risk of scale formation inside the water spraying mechanism 1 is also reduced; the realization of 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 realization of primary water correction is facilitated, and the water resource is saved while the cleaning experience of a user is greatly improved; and 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, a second water inlet pipe 103 spaced from the first water inlet pipe 101 is further disposed on the first side surface of the housing 10, a second water outlet pipe 104 spaced from the first water outlet pipe 102 is further disposed on the second side surface of the housing 10, and a second water flow channel 1204 is further formed inside the housing 10, wherein the second water inlet pipe 103 is specifically communicated with the second water outlet pipe 104 through the second water flow channel 1204.

It can be understood that the water spraying channel formed by the second water inlet channel 103, the second water flow channel 1204 and the second water outlet channel 104 is independent from the water spraying channel formed by the first water inlet channel 101, the second accommodating cavity 1201, the first water passing hole 1102 and the second water passing hole 1103, and is not communicated with the water spraying channel, so that the water spraying control can be performed independently, and different parts of a user can be cleaned respectively.

In other embodiments, the water spraying mechanism 1 may further independently include another water spraying channel formed by the third water inlet pipeline 105, the third water flow channel 1205 and the third water outlet pipeline 106, or another independent water spraying channel with a larger number, which is not described herein again.

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 wall of the housing 10, or detachably connected to the corresponding side wall of the housing 10, so that after a period of use, the water inlet pipe can be detached for cleaning, so as to further reduce the possibility of blocking the water spraying channel, which is not limited in this application.

In one embodiment, the sidewall of the first outlet conduit 102 is further provided with a suction channel 1021, so that when the water flowing from the water flowing conduit 31 to the first outlet conduit 102, the negative pressure generated by venturi principle in the outlet conduit of the first outlet conduit 102 presses air into the water flow, so as to be fully mixed in the first outlet conduit 102 and then be sprayed out to clean a specific part of a user, thereby increasing the cleaning power.

It should be noted that the venturi principle can be interpreted as: when wind blows over the barrier, the air pressure is relatively low near the ports above the lee side of the barrier, creating adsorption and resulting air flow.

Please refer to fig. 6 and fig. 7 in combination, wherein fig. 6 is a detailed structural diagram of an embodiment of the rotating member in the water spraying mechanism of fig. 1, and fig. 7 is a detailed structural diagram of another view angle of the rotating member in 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, the first side wall 211 is specifically a partial circular tube, and the second side wall 212 is connected to and closes a nozzle at one end of the first side wall 211.

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

Further, in an embodiment, the first receiving cavity 1101 inside the housing 10 may be further divided into two parts by the rotating member 20, for example, a first cavity near the first water inlet pipe 101 and a second cavity near 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 water channel or water in the external water storage mechanism into the first cavity inside the housing 10, the water can enter the second cavity through the third water passing hole 21101 on the second side wall 212 of the control portion 21, and then enter the second receiving cavity 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 opening shape and number of the third water passing holes 21101 may be designed according to practical situations, which is not limited in this application.

Please refer to fig. 8 and 9 in combination, wherein fig. 8 is a detailed structural diagram of an embodiment of a first housing of the water spraying mechanism in fig. 1, and fig. 9 is a detailed structural diagram of an embodiment of a second housing of the water spraying mechanism in fig. 1.

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

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

Alternatively, 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 strut 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 strut 33 in the second direction X, so that the first water passing hole 1102 cannot be blocked by the first strut 32, the second water passing hole 1103 cannot be blocked by the second strut 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 receiving 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, the bottom cover 40 is provided with a limiting hole 401, the connecting portion 22 of the rotating member 20 is provided with a mounting hole 2201 corresponding to the limiting hole 401, and 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.

Wherein, the impeller 23 is further disposed on the side wall of the connecting portion 22 of the rotating member 20 perpendicular to the first direction Y, and the impeller 23 is specifically spaced from the bottom cover 40; the sixth side surface and the fourth side surface of the first housing 11 are opposite side surfaces.

It can be understood that the mounting hole 2201 may be a blind hole, and the two 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 and the bottom cover 40.

Optionally, the mounting hole 2201 may be a through hole, and a matching hole 1105 is further disposed on an inner side wall of the first receiving cavity 1101 of the first housing 11 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 thereof 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 rotatably 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, one end of the impeller 23 specifically abuts against the second sidewall 212 of the control portion 21, and the other end of the impeller 23 is spaced from the bottom cover 40, so as to prevent the impeller 23 from directly contacting the bottom cover 40, and thus the impeller 23 can be prevented from rubbing against the bottom cover 40 during the rotation of the rotating member 20, which may affect the rotation of the impeller 23 and cause wear.

Optionally, the impeller 23 may further include a plurality of blades (not shown) with 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.

Optionally, when the second sidewall 212 of the control portion 21 is provided with a third water passing hole 21101, the third water passing hole 21101 may also be specifically disposed on the second sidewall 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 providing the impeller 23 on the side wall of the connecting portion 22 of the rotating member 20, in the process that the first water inlet pipe 101 introduces water in the external waterway or water in the external water storage mechanism into the first accommodating cavity 1101 of the housing 10, the impeller 23 is directly subjected to uninterrupted impact of water, and then the connecting portion 22 and the control portion 21 of the rotating member 20 are driven to rotate along the first direction Y, and specifically, rotate around the central axis of the connecting portion 22, 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 that the water passing pipe 31 of the nozzle assembly 30 can periodically swing back and forth around the second direction X, and the effect of swinging out water is achieved.

Above-mentioned scheme utilizes water as the power supply, and does not need other power devices to provide the drive, has improved the reliability in the mechanism operation effectively, has also reduced manufacturing cost, also can not produce simultaneously vibration noise and reduce user experience, can not bring adverse effect to the structural layout of complete machine. And because the rotating part 20 is arranged in the water spraying mechanism 1, the risk of scale formation in the spray head is 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 subjected to water prevention and shock absorption, 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 connecting shaft 50 inserted into the mounting hole 2201 of the connecting portion 22 is effectively prevented from being not coaxial with the limiting hole 401, so that the impeller 23 cannot rotate.

In another embodiment, the impeller 23 may not be disposed on the outer side wall 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 further connected to a transmission shaft (not shown) driven by an external motor, so that the transmission shaft drives the rotating member 20 to rotate around the first direction Y, which is not limited in this application.

Referring to fig. 10, fig. 10 is a detailed structural 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 housing chamber 1101 and the second housing chamber 1201 inside the casing 10 can be further communicated through the water flow channel 1104, and the water flow channel 1104 is correspondingly spaced from the first water through hole 1102 and the second water through hole 1103, so that water in the first housing chamber 1101 can also flow into the second housing chamber 1201 through the water flow channel 1104, and then is ejected from the nozzle of the first water outlet pipe 102 through the water through pipe 31 of the nozzle assembly 30.

In another embodiment, the water flow channel 1104 may be disposed corresponding to the first receiving cavity 1101 and communicated with the first receiving cavity 1101, and the second sidewall 212 of the control portion 21 may not be disposed with the third water flowing hole 21101, and the water flowing from the first water inlet pipe 101 into the first receiving cavity 1101 may flow from one side to the other side of the second sidewall 212 of the control portion 21 through the water flow channel 1104 and then flow into the second receiving cavity 1201 through the first water flowing hole 1102 and the second water flowing hole 1103.

Referring to fig. 11, fig. 11 is a detailed structural schematic diagram of an embodiment of a nozzle assembly in the water spraying mechanism in fig. 1.

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

Wherein, still be equipped with first mounting groove 1202 and second mounting groove 1203 corresponding to first pivot 34 and second pivot 35 respectively on the inside wall of the inside second holding chamber 1201 of second shell 12 of casing 10, and first pivot 34 is corresponding to inlay and is established in first mounting groove 1202, and second pivot 35 is corresponding to inlay and establish in second mounting groove 1203 to when the piece 20 that conveniently rotates around first direction Y, this water piping 31 can be with the help of this first pivot 34 and second pivot 35 around the rotatory swing of second direction X back and forth.

In an embodiment, a first protruding portion 111 and a second protruding portion 112 are further disposed on the fourth side of the first housing 11 corresponding to the first mounting groove 1202 and the second mounting groove 1203, respectively, so that the first rotating shaft 34 and the second rotating shaft 35 can be respectively abutted and embedded in the first mounting groove 1202 and the second mounting groove 1203 through the first protruding portion 111 and the second protruding portion 112.

Optionally, the first strut 32 and the second strut 33 of the nozzle assembly 30 are disposed in a curved surface, for example, a partial spherical surface or a partial ellipsoid surface, corresponding to the other end of the rotating component 20, so as to be able to more conveniently perform a relative motion with the rotating component 20 when abutting against the third side surface of the rotating component 20.

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

The first rod 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, an inner side wall of the water passing pipe 31 in the nozzle assembly 30 facing one end of the rotating member 20 is arc-shaped, and may be partially spherical or partially ellipsoidal, and an end of the partially spherical or partially ellipsoidal with a larger opening faces the first accommodating cavity 1101, so that when 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 smoothly sprayed out from the nozzle of the first water outlet pipe 102 through the water passing pipe 31.

Referring to fig. 12, fig. 12 is a schematic structural diagram illustrating an embodiment of a sealing ring in the water spraying mechanism of fig. 1 in detail.

In an embodiment, the water spraying mechanism 1 further includes a sealing ring 60, an inner sidewall of the sealing ring 60 is specifically sleeved on an outer sidewall of the water passing pipe 31, and an outer sidewall thereof abuts against an inner sidewall of the first water outlet pipe 102, that is, the sealing ring 60 is further disposed between an outer sidewall of one end of the water passing pipe 31 in the nozzle assembly 30 and an inner sidewall of the first water outlet pipe 102, so as to effectively prevent the water in the second accommodating chamber 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 include a first sealing wall 61 and a second sealing wall 62, and one end of the first sealing wall 61 and one end of the second sealing wall 62 are connected to each other, and the other end of the first sealing wall 61 and the other end of the second sealing wall 62 are spaced apart from each other, so that when the sealing ring 60 is disposed between the outer side wall of the water passing pipe 31 and the inner side wall of the first water outlet pipe 102, the sealing ring can be more tightly connected to the outer side wall of the water passing pipe 31 and the inner side wall of the first water outlet pipe 102 through a compacting buffer 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 the edge of the other end 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 passing pipe 31 and the inner side wall of the first outlet pipe 102.

The application also provides an intelligent toilet bowl, please refer to fig. 13, and fig. 13 is a frame schematic diagram of an embodiment of the intelligent toilet bowl of the application. In this embodiment, the intelligent toilet 70 includes: a water spray 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 as to introduce the water stored in the water storage mechanism 72 into the interior of the housing of the water spraying mechanism 71, and further, the water is sprayed out by swinging through other components of the water spraying mechanism 71.

The water spraying mechanism 71 is specifically the water spraying mechanism 1 described in any one of the above, please refer to fig. 1 to 12 and related text, which are not repeated herein.

The beneficial effect of this application is: different from the prior art, the shell of the water spraying mechanism provided by the application is internally provided with a first containing cavity, a second containing cavity, a first water through hole and a second water through hole which are communicated with each other, the first containing cavity is communicated with the second containing cavity through the first water through hole and the second water through hole at intervals, and a first water inlet pipeline communicated with the first containing cavity and a first water outlet pipeline communicated with the second containing 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 of the first supporting rod and one end of the second supporting rod of the nozzle component are connected to the outer side wall of the water passing pipeline at intervals, the other end of the first supporting rod and the other end of 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 at intervals, when the rotating piece rotates around the first direction, the third side face 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 swings back and forth around the second direction, domestic water sequentially passes through the first water inlet pipeline, the first accommodating cavity, the first water passing hole, the second accommodating cavity and the water passing pipeline, and when the domestic water is sprayed out from the first water outlet pipeline, the effect of swinging water outlet can be effectively achieved, the water passing pipeline does not need to be driven to swing transversely by means of other power sources, the reliability of the water spraying mechanism is effectively improved, the production cost of the water spraying mechanism is also reduced, other noises can not be generated, the user experience is reduced, and other influences on the structural layout of the whole machine can not be brought. In addition, because the rotating part is arranged in the water spraying mechanism, the risk of scale formation in the water spraying mechanism is also reduced; the realization of swing cleaning is also beneficial to improving the cleaning area and the cleaning rate, so that the requirement of a water spraying mechanism on large flow is reduced, the realization of primary water correction is facilitated, the cleaning experience of a user is greatly improved, and meanwhile, water resources are saved; and the overall structure of the water spraying mechanism is simpler, the assembly and the arrangement of all components are more convenient, and the realization cost is lower.

The above embodiments are merely examples and are not intended to limit the scope of the present disclosure, and all modifications, equivalents, and flow charts using the contents of the specification and drawings of the present disclosure or those directly or indirectly applied to other related technical fields are intended to be included in the scope of the present disclosure.

Claims (10)

1. The utility model provides a water spray mechanism which characterized in that, water spray mechanism includes:

the water inlet pipe is communicated with the first accommodating cavity, and the first water outlet pipe is communicated with the second accommodating cavity;

the rotating piece is arranged in the first accommodating cavity, and an included angle between a 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 and abuts against the third side face of the rotating piece, 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 penetrates through the second water passing hole and abuts against the third side face of the rotating piece, so that when the rotating piece rotates around the first direction, the third side face of the rotating piece 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 and swings back and forth around the second direction; wherein the second direction is perpendicular to the first direction.

2. The water spray mechanism of claim 1,

the rotation piece is including the control part and the connecting portion that are connected, the control part includes first lateral wall and second lateral wall, first lateral wall is partial pipe form, the second lateral wall connect in the mouth of pipe of first lateral wall one end, the second lateral wall with contained angle between the first direction is the acute angle, first branch with the other end of second branch passes respectively the mouth of pipe butt of the first lateral wall other end in on the second lateral wall, the one end of connecting portion connect in the second lateral wall deviates from the middle part position of first branch side, its other end is followed the opposite direction extension of first direction arranges.

3. The water spray mechanism of claim 2,

the casing includes first shell and second shell, first shell inside is formed with first holding chamber, and is in the interval is equipped with on the fourth side of first shell the first water hole of crossing the second crosses the water hole, second shell inside is formed with and has first open-ended second holding chamber, the second shell corresponds first open-ended fifth side detachably connect in on the fourth side of first shell.

4. The water spray mechanism of claim 3,

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 face of the first shell to seal the second opening, a limiting hole is formed in the bottom cover, a mounting hole is formed in the connecting portion 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 and the bottom cover are spaced; the sixth side surface and the fourth side surface of the first shell are opposite two side surfaces.

5. The water spraying mechanism of claim 3,

the nozzle assembly further comprises a first rotating shaft and a second rotating shaft which are spaced from each other, 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 shell corresponds still correspond respectively on the inside wall in second holding chamber first pivot with the second pivot is equipped with first mounting groove and second mounting groove, first pivot inlays to be established in the first mounting groove, the second pivot inlays to be established in the second mounting groove.

6. The water spraying mechanism of claim 3,

and a water flow channel is formed in the first shell, and the first accommodating cavity is communicated with the second accommodating cavity and is separated from the first water passing hole and the second water passing hole by the water flow channel.

7. The water spray mechanism of any one of claims 2 to 6,

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

8. The water spray mechanism of any one of claims 1 to 6,

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 spray mechanism of any one of claims 1 to 6,

the inner side wall of the water passing pipeline facing one end of the rotating part is arc-surface-shaped.

10. An intelligent toilet bowl, characterized in that, intelligent toilet bowl includes: the water spraying mechanism comprises a first water inlet pipeline, and the first water inlet pipeline 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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