CN215290455U - 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, belt cleaning device include spray gun, leading truck, support frame, deflector and drive assembly. The spray gun comprises a gun main body and a sliding part, a guide sliding groove is formed in the guide plate, and the support frame is connected to the guide sliding groove in a sliding mode. The driving motor drives the screw rod to rotate, so that the sliding part moves along the screw rod, the support frame and the spray gun move along the guide sliding groove, and the spray gun extends out or retracts. The spray gun is of an integral structure, the structure sliding part of the spray gun can be matched with the screw rod, the spray gun can move relative to the guide plate along the guide sliding groove under the drive of the driving motor, and all parts of the cleaning device are high in functional integration level. Meanwhile, the guide frame can support the spray gun, reversing guide is provided in the moving process of the spray gun, the stability of the integral driving structure of the spray gun is guaranteed, the integral structure of the cleaning device is optimized and simplified, and the reliability of the cleaning device is improved.

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. The existing intelligent closestool tends to be miniaturized and light and thin in design, the inner space of the closestool cover is compact, and the size in the height direction is smaller and smaller. When a common spray gun is used for cleaning, a large space needs to be occupied in the height direction, and therefore the light and thin design of an intelligent closestool product is influenced. Some adopt the driven closestool belt cleaning device of two sections to reduce the occupation of space to a certain extent, but the structure is comparatively complicated, and the reliability is lower, influences user's use and experiences.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an among the intelligent closestool who solves prior art and lie in solving prior art, for realizing the design of miniaturized frivolousization, the spray gun overall structure who adopts two sections transmission designs is comparatively complicated, the 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 sliding part connected with the gun main body, and the end part of the gun main body is provided with a plurality of nozzles for spraying water; the guide frame is sleeved on the gun main body and is arranged close to the end part of the gun main body, which is provided with the nozzle; the support frame is fixed at one end of the gun main body, which is far away from the nozzle; the guide plate is arranged on one side of the spray gun; the guide plate is provided with a guide chute arranged along the length direction of the guide plate; the supporting 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 gun main body; the driving assembly comprises a driving motor arranged on the guide frame and a screw rod connected with the output end of the driving motor; the sliding part is sleeved outside the screw rod and is in threaded connection and matching with threads outside the screw rod; the driving motor is a positive and negative motor, the driving motor drives the screw rod to rotate around the axis direction of the screw rod, so that the sliding part moves along the extending direction of the screw rod, the support frame and the spray gun move along the guide sliding groove relative to the guide plate, and the spray gun extends out or retracts.

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 support frame comprises a holster part and a limiting part connected to one side of the holster part, and the holster part is fixed outside the gun body; the limiting part is clamped on the guide plate, a pair of limiting bulges which are opposite and arranged at intervals are convexly arranged in the limiting part, and the two limiting bulges are respectively positioned on two sides of the guide plate; the limiting protrusion extends into the guide sliding groove, so that the supporting frame slides along the guide sliding groove.

Optionally, the holster part is arc-shaped, and the holster part is fixed on the outer wall of the gun main body and located above the sliding part.

Optionally, the holster part and the limiting part are integrally formed.

Optionally, the leading truck includes transition portion and with the switching portion that transition portion is connected, the transition portion cover is established the outside of rifle main part, the switching portion rotationally connect on the deflector, the axis of rotation of switching portion with the axis of rifle main part is perpendicular.

Optionally, the leading truck still includes the fixed part, the fixed part is protruding to be established the bottom of transition portion, driving motor is fixed in on the fixed part.

Optionally, the fixing portion includes a pair of fixing arms, and the two fixing arms are disposed at the bottom of the transition portion at intervals; the driving motor is fixed on the fixed arms and is positioned between the two fixed arms.

Optionally, the transition portion, the adapter portion and the fixing portion are integrally formed.

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 to the structure sliding part of spray gun self can cooperate with the lead screw, under driving motor's drive, can realize the relative deflector of spray gun along the removal of direction spout, and each part functional integrated level of belt cleaning device is high. Meanwhile, the guide frame can support the spray gun, reversing guide is provided in the moving process of the spray gun, the stability of the integral driving structure of the spray gun is guaranteed, the integral structure of the cleaning device is optimized and simplified, and the reliability of the cleaning device is improved.

Drawings

Fig. 1 is a schematic structural view of a spray gun in a retracted state according to an embodiment of the cleaning device 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 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 of the cleaning apparatus of fig. 1 with the support frame, guide frame and drive assembly.

Fig. 5 is a schematic view showing the connection between the supporting frame and the guide plate in the cleaning apparatus shown in fig. 1.

Fig. 6 is an exploded view of the guide plate and the guide frame of the cleaning apparatus shown in fig. 1.

Fig. 7 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 sliding part; 121. perforating; 20. a guide frame; 21. a transition section; 211. mounting a column; 22. a switching part; 23. a fixed part; 231. a fixed arm; 2311. an assembly hole; 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. a motor main body; 512. an output end; 513. mounting lugs; 5131. mounting holes; 52. a screw rod; 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, where the cleaning device 100 is mainly applied to an intelligent toilet or a toilet bowl, and is used for implementing a cleaning function of the intelligent toilet. 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 slide part 12 connected to the gun body 11, and a plurality of nozzles 111 for spraying water are provided at an end of the gun body 11. The guide frame 20 is sleeved on the gun body 11 and is arranged close to the end part of the gun body 11 provided with the nozzle 111. The support bracket 30 is fixed to the end of the gun body 11 remote from the nozzle 111.

The guide plate 40 is disposed at one side of the spray gun 10, and the guide plate 40 is opened 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 frame 20 is rotatably coupled to the guide plate 40, the rotation axis of the guide frame 20 being perpendicular to the axis of the gun body 11.

The driving assembly 50 includes a driving motor 51 disposed on the guide frame 20 and a lead screw 52 connected to an output end 512 of the driving motor 51. The sliding part 12 is sleeved outside the screw rod 52 and is in threaded fit with the thread outside the screw rod 52. The driving motor 51 is a forward and reverse motor, and the driving motor 51 drives the screw rod 52 to rotate around its own axis direction, so that the sliding part 12 moves along the extending direction of the screw rod 52, and the support frame 30 and the spray gun 10 move along the guide chute 41 relative to the guide plate 40, thereby extending or retracting the spray gun 10.

Further, the guide plate 40 is used to provide a mounting base for the guide frame 20, the support frame 30 and the driving motor 51, 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.

In the present embodiment, the guide plate 40 is provided with a guide runner 41 extending in the front-rear direction, the guide runner 41 is provided near the top of the guide plate 40, and the lance 10 is slidably moved relative to the guide plate 40 along the guide runner 41 in conjunction with the support frame 30.

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.

Further, referring to fig. 4 to 6, the spray gun 10 includes a gun body 11 and a slide 12. The gun body 11 is in a column shape, the front end of the gun body 11 is provided with a plurality of nozzles 111, and the plurality of nozzles 111 are arranged at intervals to increase the spraying range of the spray gun 10. The nozzle 111 is used to spray water to perform a washing function of the spray gun 10 for buttocks. 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.

In the present embodiment, the slide portion 12 is provided at the bottom of the gun body 11. The sliding portion 12 is provided with a through hole 121, and an inner wall of the through hole 121 is provided with an internal thread.

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 gun body 11. The guide frame 20 of the present embodiment includes a transition portion 21, an adapter portion 22 and a fixing portion 23, and the transition portion 21, the adapter portion 22 and the fixing portion 23 may be integrally formed.

Wherein, the transition part 21 is annular, and the transition part 21 is sleeved outside the spray gun 10. The adapter part 22 is in a rod shape, the adapter part 22 is fixed on the outer wall of the transition part 21, the adapter part 22 is rotatably connected on the guide plate 40, and the axis of the adapter part 22 is perpendicular to the axis of the spray gun 10.

In this embodiment, the adapter 22 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 211 towards the protruding one side of deflector 40, has seted up the installation cavity in the erection column 211, and the inner wall of installation cavity is equipped with the internal thread with the screw thread spiro union adaptation on switching portion 22.

The guide plate 40 of the present embodiment has a connection hole 42 at a position corresponding to the adapter 22. When the guide frame 20 is assembled with the guide plate 40, the mounting column 211 of the guide frame 20 is firstly inserted into the connecting hole 42, and then the adapter part 22 is screwed in the mounting column 211, so that the edge of the guide plate 40 is limited on the smooth section of the adapter part 22, 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 22 can rotate relative to the seat body along with the movement of the spray gun 10, and the rotation axis of the adapter part 22 is perpendicular to the axis of the spray gun 10.

In the present embodiment, the fixing portion 23 includes a pair of fixing arms 231, and the two fixing arms 231 are spaced apart from each other at the bottom of the transition portion 21. The driving motor 51 is fixed on the fixing arms 231 and located between the two fixing arms 231 to ensure the stability of the installation of the driving motor 51.

The drive motor 51 of the present embodiment includes a motor main body 511 and an output terminal 512 provided on the motor main body 511. Wherein, both sides of the motor main body 511 are respectively provided with an installation lug 513 outwards, and the installation lug 513 is provided with an installation hole 5131. The fixing arm 231 is provided with an assembling hole 2311 at a position corresponding to the mounting hole 5131, and a fastener penetrates through the mounting hole 5131 and the assembling hole 2311, so that the driving motor 51 can be fixed on the guide frame 20.

In this embodiment, the fastening member may be a screw, a pin, etc., and is not limited herein, as long as the driving motor 51 is fastened to the fixing frame.

The output end 512 of the driving motor 51 is connected with the screw rod 52, and when the driving motor 51 works, the screw rod 52 rotates around the axis of the screw rod 52. The driving motor 51 is a forward and reverse motor, and when the forward and reverse motor works, the screw rod 52 can be driven to rotate, so that the screw rod 52 rotates around the axis thereof along the clockwise direction or the anticlockwise direction.

The other end of the screw 52 is inserted into a through hole 121 of the sliding part 12, and the internal thread of the through hole 121 is screwed with the thread on the outside of the screw 52. When the screw 52 is rotated about its own axis, the internal threads on the slide 12 engage with the threads on the screw 52, so that the spray gun 10 is moved in the extending direction of the screw 52.

Further, the rear end of the gun body 11 of the present embodiment is provided with a support frame 30, and the support frame 30 includes a gun sleeve portion 31, a limit 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 limit 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 slide part 12. The sliding part 12 and the gun sleeve part 31 of the embodiment are both arranged close to the rear end of the gun body 11, and the end part of the screw rod 52 is arranged in the sliding part 12 in a penetrating way, so that the sliding part 12 can be moved from the starting end of the screw rod 52, and the support frame 30 can slide from the starting end close to the guide chute 41, and on the basis of ensuring the stroke of the spray gun 10, the lengths of the screw rod 52 and the guide chute 41 can be shortened to the greatest extent, which is beneficial to the arrangement of miniaturization of the cleaning device 100.

It will be appreciated that the holster portion 31 may also be annular. An annular gun case portion 31 is fitted over the gun main body 11 and arranged on one side of the slide portion 12 to avoid interference with the slide portion 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. In the present embodiment, the axial direction of the shaft connecting portion 33 coincides with the radial direction of the gun case portion 31, and the axial direction of the shaft connecting portion 33 is perpendicular to the axial direction of the spray gun 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 along the extending direction of the screw rod 52, 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.

As shown in fig. 1, in the cleaning apparatus 100 of the present embodiment, before the cleaning operation, the end of the gun body 11 of the spray gun 10, which is provided with the nozzle 111, is relatively close to the driving motor 51. At this time, the lance 10 is disposed to be inclined with respect to the vertical direction, 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 lead screw 52 about its own axis to move the slide 12 in the extending direction of the lead screw 52, thereby moving the spray gun 10 relative to the guide plate 40. 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.

As the lance 10 moves along the course of the guide chute 41, the lance 10 is first moved in the transverse trough section 411, i.e. is translated 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 and the support frame 30 move in the inclined groove section 412 of the guide chute 41, the support frame 30 and the lance 10 only move in a downward translational motion 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 driving motor 51 drives the screw rod 52 to rotate reversely, the movement track and the movement form of the spray gun 10 are opposite to 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 and support frame 30 move on horizontal groove section 411 earlier, turn to the slope groove section 412 again and move, 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, reached spray gun 10 in the low space longer distance flexible purpose, be favorable to realizing the design of intelligent closestool frivolousization and miniaturization.

Further, as shown in fig. 7, 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 perform the cleaning function. 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 to the structure sliding part of spray gun self can cooperate with the lead screw, under driving motor's drive, can realize the relative deflector of spray gun along the removal of direction spout, and belt cleaning device's each part functional integrated level is high. Meanwhile, the guide frame can support the spray gun, reversing guide is provided in the moving process of the spray gun, the stability of the integral driving structure of the spray gun is guaranteed, the integral structure of the cleaning device is optimized and simplified, and the reliability of the cleaning device is improved.

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:

the spray gun comprises a gun main body and a sliding part connected with the gun main body, wherein a plurality of nozzles for spraying water are arranged at the end part of the gun main body;

the guide frame is sleeved on the gun main body and is arranged close to the end part of the gun main body, which is provided with the nozzle;

the support frame is fixed at one end of the gun main body, which is far away from the nozzle;

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 supporting 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 gun main body;

the driving assembly comprises a driving motor arranged on the guide frame and a screw rod connected with the output end of the driving motor; the sliding part is sleeved outside the screw rod and is in threaded connection and matching with threads outside the screw rod; the driving motor is a positive and negative motor, the driving motor drives the screw rod to rotate around the axis direction of the screw rod, so that the sliding part moves along the extending direction of the screw rod, the support frame and the spray gun move along the guide sliding groove relative to the guide plate, and the spray gun extends out or retracts.

2. 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.

3. The cleaning device for the toilet according to claim 1, wherein the support frame comprises a holster part and a limiting part connected to one side of the holster part, and the holster part is fixed outside the holster body; the limiting part is clamped on the guide plate, a pair of limiting bulges which are opposite and arranged at intervals are convexly arranged in the limiting part, and the two limiting bulges are respectively positioned on two sides of the guide plate; the limiting protrusion extends into the guide sliding groove, so that the supporting frame slides along the guide sliding groove.

4. The cleaning device for a toilet bowl according to claim 3, wherein the holster part is arc-shaped, and the holster part is fixed on the outer wall of the gun body and positioned above the sliding part.

5. The cleaning device for a toilet according to claim 3, wherein the holster part is integrally formed with the stopper part.

6. The cleaning device for the toilet according to claim 1, wherein the guide frame comprises a transition portion and an adapter portion connected with the transition portion, the transition portion is sleeved outside the gun body, the adapter portion is rotatably connected to the guide plate, and a rotation axis of the adapter portion is perpendicular to an axis of the gun body.

7. The cleaning device for a toilet according to claim 6, wherein the guide frame further comprises a fixing portion protruded from a bottom of the transition portion, the driving motor being fixed to the fixing portion.

8. The cleaning device for a toilet according to claim 7, wherein the fixing portion comprises a pair of fixing arms spaced apart from each other at a bottom of the transition portion; the driving motor is fixed on the fixed arms and is positioned between the two fixed arms.

9. The cleaning device for a toilet according to claim 7, wherein the transition portion, the adapter portion and the fixing portion are integrally formed.

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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