CN214614430U - Intelligent closestool and spray gun assembly thereof - Google Patents
Intelligent closestool and spray gun assembly thereof Download PDFInfo
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- CN214614430U CN214614430U CN202120498624.6U CN202120498624U CN214614430U CN 214614430 U CN214614430 U CN 214614430U CN 202120498624 U CN202120498624 U CN 202120498624U CN 214614430 U CN214614430 U CN 214614430U
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Abstract
The application provides an intelligent closestool and spray gun subassembly thereof, wherein, the spray gun subassembly include first shell, scalable slip install in second shell, scalable slip in first shell install in spray gun in the second shell, with the drive arrangement of second shell and spray gun drive connection. Intelligent closestool and spray gun subassembly in this application adopts second shell and spray gun two-stage extending structure, has realized the flexible removal of low noise of spray gun, and occupation space is few to inhale the motion control that structure and limit structure realized second shell and spray gun through magnetism. The spray gun assembly in this application is rational in infrastructure, operates steadily, and it is big to have overcome gear drive noise among the correlation technique, has the virtual position, and the transmission is steady inadequately and the belt drive appears the defect of smooth tooth phenomenon easily.
Description
Technical Field
The application relates to the technical field of toilets and accessories thereof, in particular to an intelligent toilet and a spray gun assembly thereof.
Background
In the current market, the spray washing function of the intelligent closestool is quite complete, nozzles with different functions such as women washing, defecation and massage are arranged, and the main component for realizing the various spray washing functions is a spray gun component.
The spray gun assembly in the related art uses either a gear drive to extend or retract the spray gun or a belt drive to extend or retract the spray gun. The spray gun components in the related art have structural defects, such as large gear transmission noise, virtual positions and unstable transmission; the belt transmission is easy to cause the phenomenon of sliding teeth, which causes the slippage of the spray gun.
SUMMERY OF THE UTILITY MODEL
The application provides an intelligent closestool and spray gun subassembly thereof, it is big that it has overcome gear drive noise, has the virtual position, and the transmission is steady inadequately and the belt drive appears the defect of smooth tooth phenomenon easily.
According to one aspect of the present application, there is provided a spray gun assembly for an intelligent toilet, comprising:
the first shell comprises a shell body, a limiting part arranged at one end of the shell body and a first magnetic part fixedly arranged in the shell body;
the second shell comprises a tubular part, a first bulge part, a second magnetic part and a third magnetic part; the first bulge part and the second magnetic part are fixedly arranged on the outer surface of the tubular part, the third magnetic part is fixedly arranged on the inner surface of the tubular part, and the second shell is arranged in the shell part in a telescopic and sliding manner; in the sliding direction of the second shell, the second magnetic part can be magnetically connected with the first magnetic part; the first boss can abut against the limiting part along with the sliding of the second shell so as to limit the extending action of the second shell;
the spray gun comprises a spray gun body and a fourth magnetic part fixedly arranged on the outer surface of the spray gun body; the spray gun is arranged in the tubular part in a telescopic sliding manner; the fourth magnetic part can be attracted with the third magnetic part along with the fact that the spray gun extends out of the tubular part, so that the extending action of the spray gun is limited;
and the driving device is in driving connection with the second shell and the spray gun.
In some embodiments, the second housing further includes an inner protrusion protruding from an inner surface of the tubular portion, and the third magnetic member is fixed to one side of the inner protrusion.
In some embodiments, the spray gun further includes a second protrusion fixedly disposed on the outer surface of the spray gun body, and the fourth magnetic member is fixedly disposed on one side of the second protrusion.
In some embodiments, the tubular portion is provided with an axially extending notch;
the driving device includes:
a screw rotatably connected within the housing portion;
a drive element in driving connection with the screw;
the first nut part is fixedly arranged on the outer surface of the tubular part and is screwed on the screw rod;
the second nut part is fixedly arranged on the outer surface of the spray gun body; the second nut part penetrates through the notch and then is screwed on the screw rod.
In some embodiments, the second magnetic member is fixed to the first nut portion and magnetically connected to the first magnetic member in an axial direction of the first nut portion.
In some embodiments, the first magnetic member and the second magnetic member are both ring-shaped magnets, the first end of the screw rod is in driving connection with the driving element, the first magnetic member is sleeved at the first end, and the second magnetic member is fixedly arranged on one side of the first nut portion facing the first end.
In some embodiments, the second magnetic member has an inner diameter greater than an inner diameter of the first nut portion.
In some embodiments, the driving element is an electric motor, and an output shaft of the electric motor is in driving connection with the first end of the screw rod.
In some embodiments, the spray gun further comprises a guide post fixedly arranged on the outer surface of the spray gun body;
and a guide groove in sliding fit with the guide pillar is arranged on the inner surface of the shell part.
According to another aspect of the present application, there is also provided an intelligent toilet comprising a toilet lid base and the spray gun assembly of any one of the above, the spray gun assembly being secured to the toilet lid base.
According to the technical scheme, the method has at least the following advantages and positive effects:
intelligent closestool and spray gun subassembly in this application adopts second shell and spray gun two-stage extending structure, has realized the flexible removal of low noise of spray gun, and occupation space is few to inhale the motion control that structure and limit structure realized second shell and spray gun through magnetism. The spray gun assembly in this application is rational in infrastructure, operates steadily, and it is big to have overcome gear drive noise among the correlation technique, has the virtual position, and the transmission is steady inadequately and the belt drive appears the defect of smooth tooth phenomenon easily.
Drawings
FIG. 1 is an isometric view of an initial state of a spray gun assembly provided by an embodiment of the present application;
FIG. 2 is an isometric view of a first housing of a spray gun assembly provided by an embodiment of the present application;
FIG. 3 is an isometric view of a second housing of the spray gun assembly provided by an embodiment of the present application;
FIG. 4 is a cross-sectional view of a second housing of the spray gun assembly provided by an embodiment of the present application;
FIG. 5 is an isometric view of a spray gun of the spray gun assembly provided by an embodiment of the present application;
FIG. 6 is an isometric view of an extended condition of a spray gun assembly provided by an embodiment of the present application;
FIG. 7 is a cross-sectional view of an extended state of the spray gun assembly provided by an embodiment of the present application;
FIG. 8 is a left side view of a spray gun assembly provided by an embodiment of the present application.
The reference numerals are explained below:
1. a first housing;
10. a housing portion; 101. a guide groove;
11. a limiting part;
12. a first magnetic member;
2. a second housing;
20. a tubular portion; 201. a notch;
21. a first boss portion;
22. a second magnetic member;
23. a third magnetic member;
24. an inner convex portion;
3. a spray gun;
30. a spray gun body;
31. a fourth magnetic member;
32. a second boss portion;
33. guide post
4. A drive device;
41. a screw;
42. a drive element;
43. a first nut portion;
44. a second nut portion.
Detailed Description
Exemplary embodiments that embody features and advantages of the present application will be described in detail in the following description. It is to be understood that the present application is capable of various modifications in various embodiments without departing from the scope of the application, and that the description and drawings are to be taken as illustrative and not restrictive in character.
The structure of the closestool is divided into three parts, namely a water tank, a closestool seat and a closestool cover, wherein the water tank comprises structures such as a floating ball, a water replenishing pipe, an overflow pipe, a water stop valve, a box body, a water inlet ring and the like, the closestool seat comprises structures such as a drain hole, a sealing ring, a water seal, a drain pipe, a closestool base and the like, the closestool cover comprises two parts of a cover plate and a seat ring, and the closestool also comprises structures such as a water feeding pipe, an angle valve and the like.
The application provides an intelligent closestool, it includes spray gun subassembly and closestool lid base, wherein, the spray gun subassembly is fixed in on the closestool lid base. The spray gun 3 in the spray gun assembly is provided with various functions such as bidet, toilet wash, defecation, massage, etc. The user can be according to the washing demand, and control spray gun 3 stretches out to suitable position, cleans the lower part of the body.
As shown in fig. 1, the spray gun assembly includes a first housing 1, a second housing 2, a spray gun 3, and a driving device 4.
As shown in fig. 2, the first housing 1 includes a housing 10, a limiting portion 11, and a first magnetic member 12. The position-limiting portion 11 is disposed at one end of the housing portion 10, and the first magnetic member 12 is fixedly disposed in the housing portion 10.
The casing 10 has a half-enclosed structure as a whole, and the casing 10 has a substantially J-shaped cross section. The limiting portion 11 is fixedly disposed at one end of the top side of the housing portion 10. The limiting portion 11 is arc-shaped, and one end of the limiting portion is fixedly connected with one end of the top side of the housing portion 10. The stopper portion 11 extends to be bent toward the inside of the housing portion 10. The first magnetic member 12 is fixedly disposed at the inner lower side of the housing portion 10.
The housing portion 10 and the position-limiting portion 11 can be fixedly connected to each other in an integrated manner, the housing portion 10 and the position-limiting portion 11 can be made of plastic, and the housing portion 10 and the position-limiting portion 11 are manufactured in an integrated manner. And the first magnetic member 12 may be embedded in the housing portion 10 to achieve fixation.
As shown in fig. 3 and 4, the second housing 2 includes a tubular portion 20, a first boss portion 21, a second magnetic member 22, and a third magnetic member 23. The first protrusion 21 and the second magnetic member 22 are fixed on the outer surface of the tubular portion 20, and the third magnetic member 23 is fixed on the inner surface of the tubular portion 20.
The tubular portion 20 may be a substantially cylindrical tube. The interior of the tubular part 20 is provided with a cavity having the same outer contour as the tubular part, which cavity extends to both ends of the tubular part 20 and is formed with an opening at the end position.
The first raised portion 21 is in the form of a tile which projects above the outer surface of the tubular portion 20 and is disposed coplanar with the outer surface of the tubular portion 20. The tubular portion 20 has first and second ends at its opposite ends. The first boss 21 is close to the first end of the tubular portion 20, and the first boss 21 is flush with the first end.
As shown in fig. 4, the second housing 2 further includes an inner protrusion 24 protruding from the inner surface of the tubular portion 20, and the third magnetic member 23 is fixed to one side of the inner protrusion 24.
The inner protrusion 24 is preferably an inner flange protruding from the inner surface of the tubular portion 20, and one end of the inner protrusion 24 extends to and is flush with the second end of the tubular portion 20. The third magnetic member 23 may preferably be a ring magnet, and the third magnetic member 23 and the inner protrusion 24 have the same outer diameter and inner diameter. The third magnetic member 23 may be embedded in one end of the inner protrusion 24 located inside the tubular portion 20.
The inner protrusion 24 supports the third magnetic member 23 and also enhances the overall strength of the tubular portion 20.
The second housing 2 can be made of plastic, so that the tubular portion 20, the first protruding portion 21 and the inner protruding portion 24 can be made by integral molding, and the tubular portion 20, the first protruding portion 21 and the inner protruding portion 24 are connected into a whole.
As shown in fig. 5, the spray gun 3 includes a spray gun body 30 and a fourth magnetic member 31, wherein the fourth magnetic member 31 is fixedly disposed on an outer surface of the spray gun body 30.
The entire spray gun body 30 is substantially cylindrical, the front end of the spray gun body 30 is a working end, and the nozzle is disposed at the front end of the spray gun body 30. The spray gun 3 may further include a second protrusion 32 fixedly disposed on an outer surface of the spray gun body 30, and the fourth magnetic member 31 is fixedly disposed at one side of the second protrusion 32.
The second protrusion 32 is preferably an outer flange protruding from the outer surface of the spray gun body 30, and one end of the second protrusion 32 extends to the rear end of the spray gun body 30 and is flush with the rear end. The fourth magnetic member 31 is preferably a ring magnet, and the fourth magnetic member 31 is sleeved on the outer surface of the spray gun body 30 and can be embedded into the other end of the second protrusion 32.
The second protrusion 32 supports the fourth magnetic member 31, and also enhances the overall strength of the spray gun body 30.
As shown in fig. 6, the drive means 4 is drivingly connected to the second housing 2 and the lance 3.
The second housing 2 is telescopically and slidably mounted in the housing portion 10. In the sliding direction of the second housing 2, the second magnetic member 22 is magnetically connected to the first magnetic member 12. The first protruding portion 21 can abut against the limiting portion 11 along with the sliding of the second housing 2 to limit the extending motion of the second housing 2.
Referring to fig. 6 in combination with fig. 7, the spray gun 3 is telescopically and slidably installed in the tubular portion 20, the inner diameter of the tubular portion 20 is equal to or slightly larger than the outer diameter of the second protrusion 32, and the inner diameters of the third magnetic element 23 and the inner protrusion 24 are slightly larger than the outer diameter of the spray gun body 30. As the spray gun 3 extends out of the tubular part 20, the fourth magnetic member 31 can be attracted to the third magnetic member 23 to restrict the extension of the spray gun 3.
As shown in fig. 6, the tubular part 20 is provided with an axially extending notch 201, the notch 201 is located on one side of the tubular part 20, the position-limiting part 11 is located on the other side of the tubular part 20, and the notch 201 and the position-limiting part 11 are arranged in a positive opposition.
Referring to fig. 6 in combination with fig. 7, the driving device 4 includes a screw 41, a driving element 42, a first nut portion 43, and a second nut portion 44.
A screw 41 is rotatably connected within the housing part 10, the screw 41 being located below the inside of the housing part 10. The drive element 42 is in driving connection with the screw 41.
The first nut portion 43 is fixedly disposed on the outer surface of the tubular portion 20 and is threaded onto the threaded rod 41. The first nut portion 43 may be adjacent to and flush with the first end of the tubular portion 20. The first nut portion 43 is disposed opposite to the stopper portion 11.
The second nut portion 44 is fixedly disposed on an outer surface of the torch body 30. As shown in fig. 5, the second nut portion 44 may be fixedly provided on the second protrusion 32 at the rear end of the torch body 30. Referring to fig. 6, the second nut portion 44 is threaded on the screw 41 after passing through the notch 201.
The driving element 42 is preferably an electric motor, and an output shaft of the driving element 42 is in transmission connection with one end of the screw rod 41. The housing of the driving element 42 can be fixedly connected to the housing part 10 by screws. The driving element 42 may be an electric motor, a pneumatic motor, or the like.
It is understood that the second magnetic member 22 can be fixed to the first nut portion 43, and can be magnetically connected to the first magnetic member 12 in the axial direction of the first nut portion 43.
As shown in fig. 6, the first magnetic member 12 and the second magnetic member 22 are both ring magnets. The two ends of the screw 41 are respectively a first end and a second end. The first end of the screw 41 is drivingly connected to the driving element 42, the first magnetic member 12 is sleeved at the first end of the screw 41, and the second magnetic member 22 is fixedly disposed at a side of the first nut portion 43 facing the first end of the screw 41. Preferably, the second magnetic member 22 is embedded in a side surface of the first nut portion 43.
It can be understood that the inner diameter of the second magnetic member 22 is larger than the inner diameter of the first nut portion 43, so that the screw rod 41 can be smoothly threaded through the second magnetic member 22 to be coupled with the first nut portion 43.
In some embodiments, as shown in fig. 8, the spray gun 3 further includes a guide post 33 fixedly disposed on an outer surface of the spray gun body 30. The inner surface of the housing 10 is provided with a guide groove 101 which is slidably engaged with the guide post 33.
The guide post 33 and the guide groove 101 together constitute a guide structure which provides an effective guiding function when the spray gun 3 slides relative to the housing part 10.
The initial position of the spray gun assembly is shown in figure 1. When the driving element 42 drives the screw 41 to rotate in the forward direction, the first magnetic member 12 engages with the second magnetic member 22. Since the torque applied to the first nut portion 43 by the screw 41 is smaller than the magnetic attraction force between the first magnetic member 12 and the second magnetic member 22, the second housing 2 is restricted from moving by the magnetic attraction force, and the first nut portion 43 on the tubular portion 20 of the second housing 2 is not in threaded contact with the screw 41, so that the second housing 2 is not moved.
With the forward rotation of the screw 41, the lance 3 is pushed out of the second housing 2 by the second nut portion 44.
The spray gun 3 slowly extends out of the second casing 2, and after the fourth magnetic part 31 and the third magnetic part 23 are attracted, the spray gun 3 extends out to the limit position relative to the second casing 2.
Then, along with the forward rotation of the screw 41, the spray gun 3 pulls the second housing 2, so that the second magnetic member 22 and the first magnetic member 12 are disengaged, the first nut portion 43 is in threaded connection with the screw 41, and the second housing 2 is driven by the first nut portion 43 to extend out of the housing portion 10.
Since the spray gun 3 is fixedly connected with the second housing 2 by the attraction of the fourth magnetic member 31 and the third magnetic member 23, the spray gun 3 moves continuously with the second housing 2.
When the first protruding portion 21 abuts against the limiting portion 11, the second housing 2 extends to an extreme position relative to the housing portion 10. At this time, as shown in fig. 6 and 7, the extending operation of the second housing 2 and the spray gun 3 is completed, and the spray gun 3 can perform the spray cleaning operation.
When the drive element 42 drives the screw 41 in reverse rotation, the lance 3 and the second housing 2 enter the return phase.
The second housing 2 is retracted into the housing portion 10 by the first nut portion 43.
Because the spray gun 3 is fixedly connected with the second housing 2 through the attraction of the fourth magnetic member 31 and the third magnetic member 23, the spray gun 3 starts to return with the second housing 2.
During the retraction movement of the lance 3 with the second housing 2, the second nut part 44 is again in threaded connection with the threaded rod 41.
After the spray gun 3 moves back with the second housing 2 for a certain distance, the fourth magnetic member 31 and the third magnetic member 23 are disengaged because the torque applied to the second nut portion 44 by the screw 41 is greater than the magnetic attraction force between the fourth magnetic member 31 and the third magnetic member 23. As the screw 41 continues to rotate in the reverse direction, the lance 3 is retracted into the second housing 2 by the second nut portion 44.
As the second magnetic member 22 is engaged with the first magnetic member 12, the second housing 2 and the spray gun 3 are retracted to the initial position. The second housing 2 and the spray gun 3 wait for the next extension instruction.
Intelligent closestool and spray gun subassembly in this application adopts second shell 2 and 3 two-stage extending structure of spray gun, has realized the flexible removal of low noise of spray gun, and occupation space is few to inhale structure and limit structure through magnetism and realize the motion control of second shell 2 and spray gun 3. The spray gun assembly in this application is rational in infrastructure, operates steadily, and it is big to have overcome gear drive noise among the correlation technique, has the virtual position, and the transmission is steady inadequately and the belt drive appears the defect of smooth tooth phenomenon easily.
While the present application 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 application 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 spray gun assembly for an intelligent toilet, comprising:
the first shell comprises a shell body, a limiting part arranged at one end of the shell body and a first magnetic part fixedly arranged in the shell body;
the second shell comprises a tubular part, a first bulge part, a second magnetic part and a third magnetic part; the first bulge part and the second magnetic part are fixedly arranged on the outer surface of the tubular part, the third magnetic part is fixedly arranged on the inner surface of the tubular part, and the second shell is arranged in the shell part in a telescopic and sliding manner; in the sliding direction of the second shell, the second magnetic part can be magnetically connected with the first magnetic part; the first boss can abut against the limiting part along with the sliding of the second shell so as to limit the extending action of the second shell;
the spray gun comprises a spray gun body and a fourth magnetic part fixedly arranged on the outer surface of the spray gun body; the spray gun is arranged in the tubular part in a telescopic sliding manner; the fourth magnetic part can be attracted with the third magnetic part along with the fact that the spray gun extends out of the tubular part, so that the extending action of the spray gun is limited;
and the driving device is in driving connection with the second shell and the spray gun.
2. The spray gun assembly of claim 1 wherein said second housing further comprises an inner protrusion protruding from an inner surface of said tubular portion, said third magnetic member being fixedly attached to one side of said inner protrusion.
3. The spray gun assembly of claim 2 further comprising a second boss secured to the exterior surface of the spray gun body, the fourth magnetic element being secured to one side of the second boss.
4. A spray gun assembly according to any one of claims 1 to 3, in which the tubular portion is provided with an axially extending gap;
the driving device includes:
a screw rotatably connected within the housing portion;
a drive element in driving connection with the screw;
the first nut part is fixedly arranged on the outer surface of the tubular part and is screwed on the screw rod;
the second nut part is fixedly arranged on the outer surface of the spray gun body; the second nut part penetrates through the notch and then is screwed on the screw rod.
5. The spray gun assembly according to claim 4, wherein the second magnetic member is fixed to the first nut portion and magnetically coupled to the first magnetic member in an axial direction of the first nut portion.
6. The spray gun assembly according to claim 5, wherein the first and second magnetic members are ring magnets, the first end of the screw is drivingly connected to the driving element, the first magnetic member is sleeved at the first end, and the second magnetic member is fixedly disposed on a side of the first nut portion facing the first end.
7. The spray gun assembly of claim 6 wherein an inner diameter of said second magnetic member is greater than an inner diameter of said first nut portion.
8. The spray gun assembly of claim 4 wherein said drive element is an electric motor having an output shaft drivingly connected to said first end of said threaded rod.
9. The spray gun assembly of claim 1 further comprising a guide post secured to an outer surface of the spray gun body;
and a guide groove in sliding fit with the guide pillar is arranged on the inner surface of the shell part.
10. An intelligent toilet comprising a toilet lid base and the spray gun assembly of any one of claims 1 to 9 secured thereto.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120498624.6U CN214614430U (en) | 2021-03-09 | 2021-03-09 | Intelligent closestool and spray gun assembly thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120498624.6U CN214614430U (en) | 2021-03-09 | 2021-03-09 | Intelligent closestool and spray gun assembly thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214614430U true CN214614430U (en) | 2021-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120498624.6U Active CN214614430U (en) | 2021-03-09 | 2021-03-09 | Intelligent closestool and spray gun assembly thereof |
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| Country | Link |
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| CN (1) | CN214614430U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114411903A (en) * | 2022-01-26 | 2022-04-29 | 谷力(厦门)科技有限公司 | Compact human body cleaning device of toilet and toilet |
-
2021
- 2021-03-09 CN CN202120498624.6U patent/CN214614430U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114411903A (en) * | 2022-01-26 | 2022-04-29 | 谷力(厦门)科技有限公司 | Compact human body cleaning device of toilet and toilet |
| CN114411903B (en) * | 2022-01-26 | 2024-04-05 | 谷力(厦门)科技有限公司 | Compact type toilet bowl human body cleaning device and toilet bowl |
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