CN215290459U - A belt cleaning device and intelligent closestool for closestool - Google Patents

Abstract

The utility model provides a belt cleaning device and intelligent closestool for closestool, including spray gun, leading truck, support frame, deflector and drive assembly. Wherein the spray gun is overall structure, and the structure rack portion of spray gun self can be connected with drive gear transmission, under driving motor's effect, realizes the removal of spray gun, and the functional integrated level of each part of belt cleaning device is high. The guide frame can provide a mounting position for the driving assembly while providing guiding and supporting functions for the spray gun, so that the arrangement of connecting parts is reduced, the integral structure of the device is optimized, and the cleaning device is effectively simplified. The driving gear and the rack portion are arranged, the transmission structure is simple, the matching reliability of the driving gear and the rack portion is high, the length corresponding to the rack portion can be set according to the moving stroke of the spray gun, the walking distance of the spray gun can be guaranteed without being limited by interference and limitation of related structural components, all cleaning areas can be reached by the spray gun, the overall cleaning effect of the cleaning device is enhanced, and the use experience of a user is optimized.

Description

A belt cleaning device and intelligent closestool for closestool

Technical Field

The utility model relates to a sanitary wares technical field, in particular to a belt cleaning device and intelligent closestool for closestool.

Background

In the intelligent closestool, the spray gun is arranged on the closestool cover and is an important part for realizing the cleaning function of the intelligent closestool. To achieve a compact design of the toilet, the spray gun is often arranged in a double-joint transmission. The structure has more integral parts, complex transmission and lower reliability, and influences the use experience of users.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an among the intelligent closestool of solving prior art, for realizing the design of miniaturized frivolous, the whole part of spray gun that adopts two sections transmission design is more, the structure is comparatively complicated, and overall structure reliability is lower, influences the technical problem that the user used experience.

In order to solve the technical problem, the utility model provides a cleaning device for a closestool, which comprises a spray gun, a guide frame, a support frame, a guide plate and a driving assembly, wherein the spray gun comprises a gun main body and a rack part arranged on the gun main body; the end part of the gun main body is provided with a nozzle for spraying water, the rack part extends along the axis direction of the gun main body, and the rack part is provided with linkage teeth; the guide frame is sleeved on the spray gun and is arranged close to the nozzle; the support frame is fixed on the spray gun; the guide plate is arranged on one side of the spray gun, and a guide sliding chute arranged along the length direction of the guide plate is formed in the guide plate; the support frame is connected in the guide sliding groove in a sliding mode, the guide frame is connected on the guide plate in a rotating mode, and the rotating axis of the guide frame is perpendicular to the axis of the spray gun; the driving assembly comprises a driving motor arranged on the guide frame and a driving gear rotatably connected to the output end of the driving motor; the rotating axis of the driving gear is vertical to the length direction of the guide plate, and driving teeth on the periphery of the driving gear are in meshed connection with the linkage teeth; the driving motor is a positive and negative motor, and drives the driving gear to rotate, so that the driving gear drives the rack portion to move, the spray gun moves relative to the guide plate, and the spray gun stretches out or retracts.

Optionally, the rack portion is arranged at a bottom of the gun body, the rack portion extending from one end of the gun body to the other end of the gun body.

Optionally, the guide chute includes a transverse chute section and an inclined chute section, the inclined chute section is formed by extending an end of the transverse chute section obliquely downward, and the inclined chute section and the transverse chute section are in smooth transition.

Optionally, the leading truck is including rotationally connecting transition portion is in with the setting on the deflector the fixed part of transition portion bottom, transition portion is C shape, the transition portion cover is established the outside of spray gun, transition portion open-ended both ends are located respectively the both sides of rack portion, driving motor fixes on the fixed part.

Optionally, the two ends of the opening of the transition portion are respectively a first end and a second end, the fixing portion includes a pair of fixing arms arranged at intervals, the fixing arms are respectively arranged at two sides of the first end of the transition portion, and the driving motor is fixed between the two fixing arms.

Optionally, the guide frame further includes a stop portion, the stop portion is connected to a bottom portion of the second end of the transition portion, an interval is provided between the stop portion and the fixing arm, and the driving gear is disposed in the interval between the stop portion and the fixing arm.

Optionally, the guide frame further comprises an adapter portion, and the adapter portion is arranged on one side of the transition portion; the switching portion is rotationally connected on the deflector, the axis of rotation of switching portion with the axis of spray gun is perpendicular.

Optionally, a limiting protrusion is convexly arranged on the support frame, and the limiting protrusion is arranged in the guide sliding groove in a penetrating manner; the spray gun moves relative to the guide plate, and the limiting bulge synchronously moves in the guide sliding groove.

Optionally, the support frame comprises a gun sleeve part and a limiting part connected to one side of the gun sleeve part, and the gun sleeve part is sleeved and fixed outside the spray gun; spacing portion is the C shape, spacing portion joint is in on the direction spout, spacing protruding the establishing on the inner wall of spacing portion.

The utility model also provides an intelligent closestool, including the toilet lid, intelligent closestool still includes foretell belt cleaning device, belt cleaning device sets up the toilet lid is last.

According to the above technical scheme, the beneficial effects of the utility model are that: the utility model discloses an among belt cleaning device and the intelligent closestool for closestool, the spray gun is overall structure, and the structure rack portion of spray gun self can be connected with drive gear transmission, under driving motor's effect, realizes the removal of spray gun, and the functional integrated level of each part of belt cleaning device is high. The guide frame can provide a mounting position for the driving assembly while providing guiding and supporting functions for the spray gun, so that the arrangement of related connecting parts is reduced, the integral structure of the device is optimized, and the cleaning device is effectively simplified. The driving gear and the rack portion are arranged, the transmission structure is simple, the matching reliability of the driving gear and the rack portion is high, the length corresponding to the rack portion can be set according to the moving stroke of the spray gun, the walking distance of the spray gun can be guaranteed without being limited by interference and limitation of related structural components, all cleaning areas can be reached by the spray gun, the overall cleaning effect of the cleaning device is enhanced, and the use experience of a user is optimized.

Drawings

Fig. 1 is a schematic structural view of a spray gun in a retracted state according to an embodiment of the cleaning device for a toilet of the present invention.

Fig. 2 is a schematic structural view of a spray gun in an extended state according to an embodiment of the cleaning device for a toilet of the present invention.

Fig. 3 is an exploded view of the cleaning device shown in fig. 1.

Fig. 4 is an exploded view of the spray gun, the support frame and the guide frame of the cleaning device shown in fig. 1.

Fig. 5 is an exploded view of the guide frame and guide plate of the cleaning device shown in fig. 1.

Fig. 6 is a schematic structural diagram of an embodiment of the intelligent toilet of the present invention.

The reference numerals are explained below: 100. a cleaning device; 10. a spray gun; 11. a gun body; 111. a spout; 12. a rack portion; 121. a linkage tooth; 20. a guide frame; 21. a transition section; 211. a first end; 212. a second end; 213. mounting a column; 22. a fixed part; 221. a fixed arm; 222. fixing a column; 2221. an assembly hole; 23. a stopper portion; 24. a switching part; 30. a support frame; 31. a holster part; 32. a limiting part; 321. a limiting bulge; 33. a shaft coupling portion; 40. a guide plate; 41. a guide chute; 411. a transverse trough section; 412. an inclined trough section; 42. connecting holes; 50. a drive assembly; 51. a drive motor; 511. mounting lugs; 512. mounting holes; 52. a drive gear; 521. a drive tooth; 200. a toilet lid; 300. a seat ring; 400. a flip cover.

Detailed Description

Exemplary embodiments that embody features and advantages of the present invention will be described in detail in the following description. It is to be understood that the invention is capable of other and different embodiments and its several details are capable of modification without departing from the scope of the invention, and that the description and drawings are to be regarded as illustrative in nature and not as restrictive.

For further explanation of the principles and construction of the present invention, reference will now be made in detail to the preferred embodiments of the present invention, which are illustrated in the accompanying drawings.

For ease of description, reference will be made hereinafter to the upper, lower, left, right, front and rear orientations of the cleaning device with the spray gun in use in the toilet. Wherein, the end of the spray gun provided with the nozzle is front, and the end deviating from the nozzle is rear.

Referring to fig. 1 to 3, an embodiment of the present application provides a cleaning device 100 for a toilet, which can implement a cleaning function of the toilet, clean the buttocks of a human body, and improve the user experience. In the present embodiment, the cleaning apparatus 100 includes the spray gun 10, the guide frame 20, the support frame 30, the guide plate 40, and the driving assembly 50.

The spray gun 10 includes a gun body 11 and a rack 12 provided on the gun body 11. The gun body 11 has a nozzle 111 for spraying water at an end thereof, the rack 12 extends in the axial direction of the gun body 11, and the rack 12 is provided with a link tooth 121. The guide frame 20 is sleeved on the spray gun 10 and is arranged close to the nozzle 111. The support 30 is fixed to the spray gun 10. The guide plate 40 is disposed at one side of the spray gun 10, and the guide plate 40 is provided with a guide chute 41 arranged along the length direction thereof. The support frame 30 is slidably coupled in the guide chute 41, and the guide plate 40 is rotatably coupled to the guide plate 40, with the axis of rotation of the guide frame 20 being perpendicular to the axis of the spray gun 10.

The driving assembly 50 includes a driving motor 51 provided on the guide frame 20 and a driving gear 52 rotatably coupled to an output end of the driving motor 51. The rotation axis of the driving gear 52 is perpendicular to the longitudinal direction of the guide plate 40, and the driving teeth 521 on the outer periphery of the driving gear 52 are engaged with the interlocking teeth 121. The driving motor 51 of the present embodiment is a forward and reverse motor, and the driving motor 51 drives the driving gear 52 to rotate, so that the driving gear 52 drives the rack portion 12 to move, so that the spray gun 10 moves relative to the guide plate 40, and the spray gun 10 extends or retracts.

In the present embodiment, the spray gun 10 includes a gun body 11 and a rack portion 12 provided on the gun body 11. Wherein, the top surface of the end of the gun body 11 is provided with a plurality of nozzles 111 for spraying water. The plurality of nozzles 111 are spaced to increase the spray range of the spray gun 10. The nozzle 111 is used to spray water to perform a function of the spray gun 10 for washing the buttocks of a human body. The injection direction of the nozzle 111 of the lance 10 is obliquely upward with respect to the tendency of the lance 10 to tilt downward.

The rack portion 12 of the present embodiment is provided at the bottom of the gun body 11 and extends in the axial direction of the gun body 11. In the present embodiment, the rack portion 12 extends from one end of the gun body 11 to the other end of the gun body 11, i.e., the length of the rack portion 12 coincides with the length of the gun body 11.

The rack portion 12 is provided with interlocking teeth 121, and the interlocking teeth 121 are arranged in series. The linkage teeth 121 can be engaged with the driving teeth 521 on the outer periphery of the driving gear 52, and when the driving gear 52 rotates, the rack portion 12 can move accordingly, thereby realizing the movement of the spray gun 10 relative to the guide plate 40.

The front end of the spray gun 10 is provided with a guide frame 20, the rear end is provided with a support frame 30, and one side of the spray gun 10 is provided with a guide plate 40. The guide plate 40 is used to provide a mounting base for the guide frame 20 and the support frame 30, and ensure that the cleaning device 100 is fixed on the toilet lid 200 of the intelligent toilet. The guide plate 40 of the embodiment has a simple structure, and is beneficial to reducing the overall cost of the product.

The guide plate 40 is provided with a guide chute 41 extending in the front-rear direction, the guide chute 41 is provided near the top of the guide plate 40, and the support frame 30 linked with the spray gun 10 can slide relative to the guide plate 40 along the guide chute 41.

The guide chute 41 of the present embodiment comprises a transverse chute section 411 and an inclined chute section 412. The inclined trough section 412 is formed by extending the end of the transverse trough section 411 obliquely downward, and the inclined trough section 412 and the transverse trough section 411 are in smooth transition.

When the supporting frame 30 is linked with the spray gun 10 to slide relative to the guiding plate 40, the spray gun 10 slides along the guiding chute 41, and moves along the horizontal groove section 411 which is horizontally arranged, and then moves along the inclined groove section 412, that is, the moving track of the spray gun 10 is firstly horizontally straight, and then is smoothly transited and then inclines downwards.

It will be appreciated that in addition to the form of the transverse trough section 411 being arranged in a horizontal direction as shown in the present embodiment, the transverse trough section 411 may also be arranged at an angle to the horizontal.

Referring to fig. 4 and 5, the front end of the spray gun 10 is connected to the guide plate 40 through the guide frame 20, and the guide frame 20 is sleeved on the spray gun 10. The guide frame 20 of the present embodiment includes a transition portion 21, a fixing portion 22, a stop portion 23, and an adapter portion 24, and the transition portion 21, the fixing portion 22, the stop portion 23, and the adapter portion 24 can be integrally formed.

The transition portion 21 is C-shaped, and two ends of an opening of the transition portion 21 are a first end 211 and a second end 212, respectively. The transition part 21 is sleeved outside the spray gun 10 and is positioned at the rear side of the nozzle 111. The first end 211 and the second end 212 of the transition portion 21 are respectively located on both sides of the rack portion 12 of the torch 10 so as to avoid interference with the rack portion 12.

The fixing portion 22 is disposed at the bottom of the transition portion 21, and the fixing portion 22 includes a pair of fixing arms 221 disposed at intervals and two fixing posts 222 respectively connected to the fixing arms 221. Two fixed arms 221 set up respectively in the both sides of transition portion 21 first end 211, and fixed column 222 sets up the tip that deviates from transition portion 21 at fixed arm 221, and fixed arm 221 is the L shape with fixed column 222 is whole.

In the present embodiment, after the transition portion 21 is sleeved on the spray gun 10, the first end 211 of the transition portion 21 is relatively close to the guide plate 40 compared with the second end 212. The L-shaped structure of the fixing arm 221 and the fixing post 222 connected to both sides of the first end 211 is bent in a direction away from the guide plate 40.

The fixing arm 221 and the guide plate 40 form an installation space therebetween, and the drive motor 51 is disposed in the installation space. The arrangement can fully utilize the space inside the cleaning device 100, so that the driving motor 51 is arranged in the space between the guide frame 20 and the guide plate 40, the external installation of the driving motor 51 is avoided, the space occupied by the whole cleaning device 100 is reduced, the miniaturization design of the device is facilitated, meanwhile, the occupation of the cleaning device 100 in the inner space of the closestool can be avoided, and the limited space inside the closestool is fully and effectively utilized.

In this embodiment, two sides of the driving motor 51 are respectively provided with an installation ear 511, and the installation ear 511 is provided with an installation hole 512. The fixing post 222 is provided with an assembling hole 2221 at a position corresponding to the mounting hole 512, and a fastener is inserted into the mounting hole 512 and the assembling hole 2221, so that the driving motor 51 can be fixed on the guide frame 20. The driving motor 51 is fixed between the two fixing arms 221 to ensure the stability of the fixed installation of the driving motor 51 and the guide frame 20.

The fastening member may be a screw, a pin, etc., and it is not limited herein as long as the driving motor 51 is fastened to the guide frame 20.

The stopping portion 23 of the present embodiment is connected to the bottom of the second end 212 of the transition portion 21, and the transition portion 21 is connected to the fixing post 222 to form an integral structure. In the present embodiment, the stop portion 23 is spaced apart from the fixing arm 221. The driving gear 52 is disposed in the space between the two, so that the stopper 23 can protect the driving gear 52 from interference of external components with the rotation of the driving gear 52, and the space in the guide frame 20 can be fully utilized to prevent the driving gear 52 from occupying the external space, thereby ensuring the compact design of the cleaning device 100.

Furthermore, an adapter 24 is provided on one side of the transition portion 21, the adapter 24 is rotatably connected to the guide plate 40, and the axis of the adapter 24 is perpendicular to the axis of the spray gun 10.

In this embodiment, the adapter 24 is a bolt, the end of the bolt away from the nut is provided with a thread, and the area between the thread and the nut on the bolt is a smooth section. Transition portion 21 is equipped with erection column 213 towards the protruding one side of deflector 40, has seted up the installation cavity in the erection column 213, and the inner wall of installation cavity is equipped with the internal thread with screw thread spiro union adaptation on switching portion 24.

The guide plate 40 of the present embodiment has a connection hole 42 at a position corresponding to the adaptor 24. When the guide frame 20 is assembled with the guide plate 40, the mounting column 213 of the guide frame 20 is firstly inserted into the connecting hole 42, and then the adapter 24 is screwed into the mounting column 213, so that the edge of the guide plate 40 is limited on the smooth section of the adapter 24, and the guide frame 20 can rotate relative to the guide plate 40.

When the spray gun 10 moves along the track of the guide chute 41 and the transverse groove section 411 is transited to the inclined groove section 412, the adapter part 24 can rotate relative to the seat body along with the movement of the spray gun 10, and the rotation axis of the adapter part 24 is perpendicular to the axis of the spray gun 10.

Further, as shown in fig. 3 and 4, the rear end of the spray gun 10 of the present embodiment is provided with a support frame 30, and the support frame 30 includes a gun sleeve portion 31, a limiting portion 32 connected to one side of the gun sleeve portion 31, and a shaft connecting portion 33 connected between the gun sleeve portion 31 and the limiting portion 32. The barrel portion 31, the shaft connecting portion 33, and the stopper portion 32 may be integrally formed.

In the present embodiment, the holster part 31 has an arc shape, and the holster part 31 is fixed to the outer wall of the gun body 11 and positioned above the rack part 12. The shaft connecting portion 33 is rod-shaped, and one end thereof is connected to the outer wall of the holster portion 31, and the other end thereof is connected to the stopper portion 32. The axial direction of the coupling portion 33 coincides with the radial direction of the gun case portion 31, and the axial direction of the coupling portion 33 is perpendicular to the axial direction of the torch 10.

The limiting portion 32 of the present embodiment is C-shaped, and the limiting portion 32 is engaged with the guide plate 40. A pair of opposite spacing protrusions 321 are protruded from the interior of the spacing portion 32, and the two spacing protrusions 321 are respectively located at two sides of the guide plate 40 and extend into the guide sliding groove 41 on the guide plate 40.

When the spray gun 10 moves in the front-rear direction, the limiting protrusion 321 is limited in the guide chute 41 to limit the movement track of the support frame 30 and the spray gun 10 to the trend of the guide chute 41. In addition, the movement track of the support frame 30 is guided and limited by the limiting protrusion 321 and the guide chute 41, so that the movement stability of the support frame 30 and the spray gun 10 can be ensured.

Further, the driving assembly 50 of the present embodiment includes a driving motor 51 and a driving gear 52. After the driving motor 51 is assembled with the guide frame 20, the output end of the driving motor 51 faces the stopper 23 of the guide frame 20. The driving gear 52 is located in a space between the stopper 23 and the fixing arm 221, and is connected to an output end of the driving motor 51.

The drive gear 52 provided between the stopper 23 and the fixing arm 221 is located below the spray gun 10 and corresponds to the rack portion 12 of the spray gun 10. The driving gear 52 has driving teeth 521 formed on the outer periphery thereof, and the rack portion 12 has interlocking teeth 121 formed thereon, the interlocking teeth 121 being engaged with the driving teeth 521.

The driving motor 51 is a forward and reverse motor, and when the driving motor 51 works, the driving gear 52 rotates to enable the driving gear 52 to drive the rack portion 12 to move, so that the spray gun 10 moves forwards or backwards relative to the guide plate 40, and the spray gun 10 is extended or retracted.

As shown in fig. 1, in the cleaning apparatus 100 of the present embodiment, before the cleaning operation, the supporting frame 30 is relatively far away from the guide frame 20 and the driving motor 51. At this time, the lance 10 is disposed obliquely to the guide plate 40, and the vertical dimension occupied by the lance 10 in the space in the height direction is H.

When the driving motor 51 is operated, the driving motor 51 rotates the driving gear 52. Due to the meshing engagement of the drive teeth 521 with the interlocking teeth 121, the rack portion 12 moves forward to move the spray gun 10 forward when the drive gear 52 rotates. In the moving process of the spray gun 10, the limiting protrusion 321 on the supporting frame 30 is limited in the guiding chute 41, so that the moving track of the spray gun 10 is consistent with the trend of the guiding chute 41.

When the lance 10 moves along the course of the guide chute 41, the lance 10 first moves in the transverse trough section 411, i.e. translates forward relative to the guide plate 40. The distance that lance 10 projects laterally at this time is progressively longer, but the vertical dimension H of lance 10 is unchanged. When the spray gun 10 and the supporting frame 30 move on the transition area between the transverse trough section 411 and the inclined trough section 412 in the guide chute 41, the spray gun 10 and the supporting frame 30 can integrally turn, and at the same time, the spray gun 10 drives the guide frame 20 to rotate relative to the guide plate 40. As the spray gun 10 rotates, the vertical dimension H of the spray gun 10 becomes gradually larger, and the distance by which it protrudes in the height direction becomes longer.

When the lance 10 moves with the inclined groove section 412 of the support frame 30 in the guide chute 41, the support frame 30 and the lance 10 only move in a translational manner downwards relative to the guide plate 40. At this time, the vertical dimension H of the lance 10 is not changed any more, but its projecting distance in the height direction becomes long. Until the final extended state is reached, as shown in fig. 2.

When the motor body drives the driving gear 52 to rotate reversely, the movement track and the movement form of the spray gun 10 are opposite to those of the above situation, and the spray gun 10 is retracted after the cleaning operation is completed.

Through the setting of direction spout 41, spray gun 10 moves on horizontal groove section 411 with support frame 30 earlier, turns to the slope groove section 412 and moves again, when guaranteeing that its extended state stretches out the distance longer, can reduce the occupation of spray gun 10 space on toilet lid 200 inside direction of height, has reached the flexible purpose of spray gun 10 longer distance in low space, is favorable to realizing the design of intelligent closestool frivolousization and miniaturization.

Further, as shown in fig. 6, an embodiment of the present application further provides an intelligent toilet. The intelligent toilet comprises a toilet body, a toilet cover 200, a seat ring 300, a flip cover 400 and the cleaning device 100.

Wherein, the toilet lid 200 is disposed on the top of the toilet body. The seat 300 is provided on the top surface of the toilet lid 200 and is rotatable with respect to the toilet lid 200. The lid 400 is disposed above the seat 300 and can rotate with respect to the toilet lid 200. The cleaning device 100 is disposed inside the toilet lid 200, and the guide plate 40 of the cleaning device 100 is fixed to the toilet lid 200.

When the spray gun 10 of the cleaning device 100 is in the extended state, the spray gun 10 is exposed out of the toilet lid 200 and extends into the lower portion of the seat 300 to achieve the cleaning function for cleaning the buttocks of the human body. When the spray gun 10 is in the retracted state, the spray gun 10 is hidden inside the toilet lid 200.

To the belt cleaning device and the intelligent closestool for closestool of this embodiment, the spray gun is overall structure, and the structure rack portion of spray gun self can be connected with drive gear transmission, under driving motor's effect, realizes the removal of spray gun, and the functional integrated level of each part of belt cleaning device is high. The guide frame can provide a mounting position for the driving assembly while providing guiding and supporting functions for the spray gun, so that the arrangement of related connecting parts is reduced, the integral structure of the device is optimized, and the cleaning device is effectively simplified. The driving gear and the rack portion are arranged, the transmission structure is simple, the matching reliability of the driving gear and the rack portion is high, the length corresponding to the rack portion can be set according to the moving stroke of the spray gun, the walking distance of the spray gun can be guaranteed without being limited by interference and limitation of related structural components, all cleaning areas can be reached by the spray gun, the overall cleaning effect of the cleaning device is enhanced, and the use experience of a user is optimized.

While the present invention has been described with reference to several exemplary embodiments, it is understood that the terminology used is intended to be in the nature of words of description and illustration, rather than of limitation. As the present invention may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.

Claims (10)

1. A cleaning device for a toilet, comprising:

a spray gun including a gun body and a rack portion provided on the gun body; the end part of the gun main body is provided with a nozzle for spraying water, the rack part extends along the axis direction of the gun main body, and the rack part is provided with linkage teeth;

the guide frame is sleeved on the spray gun and is arranged close to the nozzle;

the support frame is fixed on the spray gun;

the guide plate is arranged on one side of the spray gun, and a guide sliding chute arranged along the length direction of the guide plate is formed in the guide plate; the support frame is connected in the guide sliding groove in a sliding mode, the guide frame is connected on the guide plate in a rotating mode, and the rotating axis of the guide frame is perpendicular to the axis of the spray gun;

the driving assembly comprises a driving motor arranged on the guide frame and a driving gear which is rotatably connected to the output end of the driving motor; the rotating axis of the driving gear is vertical to the length direction of the guide plate, and driving teeth on the periphery of the driving gear are in meshed connection with the linkage teeth; the driving motor is a positive and negative motor, and drives the driving gear to rotate, so that the driving gear drives the rack portion to move, the spray gun moves relative to the guide plate, and the spray gun stretches out or retracts.

2. The cleaning device for a toilet bowl according to claim 1, wherein the rack portion is arranged at a bottom of the gun body, the rack portion extending from one end of the gun body to the other end of the gun body.

3. The cleaning device for a toilet according to claim 1, wherein the guide chute includes a transverse groove section and an inclined groove section, the inclined groove section is formed by extending an end of the transverse groove section obliquely downward, and the inclined groove section and the transverse groove section are in smooth transition.

4. The cleaning device for the toilet according to claim 1, wherein the guide frame comprises a transition part rotatably connected to the guide plate and a fixing part disposed at the bottom of the transition part, the transition part is C-shaped, the transition part is sleeved outside the spray gun, two open ends of the transition part are respectively located at two sides of the rack part, and the driving motor is fixed on the fixing part.

5. The cleaning device for a toilet according to claim 4, wherein the opening of the transition portion has a first end and a second end at two ends, the fixing portion comprises a pair of fixing arms spaced apart from each other, the fixing arms are disposed at two sides of the first end of the transition portion, and the driving motor is fixed between the fixing arms.

6. The cleaning device for a toilet according to claim 5, wherein the guide frame further comprises a stopper connected to a bottom portion of the second end of the transition portion, the stopper being spaced apart from the fixing arm, the driving gear being disposed in the space between the stopper and the fixing arm.

7. The cleaning device for a toilet according to claim 4, wherein the guide frame further comprises an adapter part disposed at one side of the transition part; the switching portion is rotationally connected on the deflector, the axis of rotation of switching portion with the axis of spray gun is perpendicular.

8. The cleaning device for the toilet bowl as claimed in claim 1, wherein a limiting protrusion is convexly arranged on the support frame, and the limiting protrusion is arranged in the guide sliding groove in a penetrating manner; the spray gun moves relative to the guide plate, and the limiting bulge synchronously moves in the guide sliding groove.

9. The cleaning device for the toilet bowl according to claim 8, wherein the support frame comprises a gun sleeve part and a limiting part connected to one side of the gun sleeve part, and the gun sleeve part is sleeved and fixed outside the spray gun; spacing portion is the C shape, spacing portion joint is in on the direction spout, spacing protruding the establishing on the inner wall of spacing portion.

10. An intelligent toilet comprising a toilet lid, wherein the intelligent toilet further comprises a cleaning device according to any one of claims 1-9, the cleaning device being disposed on the toilet lid.

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