CN210104896U

CN210104896U - Toilet bowl wiper mechanism

Info

Publication number: CN210104896U
Application number: CN201920550985.3U
Authority: CN
Inventors: 黄洽明; 龙海; 许少骢; 郭祥彬
Original assignee: Guangdong Sakura Technology Co Ltd
Current assignee: Guangdong Sakura Technology Co Ltd
Priority date: 2019-04-22
Filing date: 2019-04-22
Publication date: 2020-02-21
Anticipated expiration: 2029-04-22

Abstract

The utility model discloses a toilet bowl wiper mechanism, including installing in intelligent toilet bowl base device's washing subassembly support, washing subassembly support top surface is equipped with the spray rod subassembly that can slide from top to bottom and stretch out the toilet bowl seat head, washs subassembly support side and is equipped with a plurality of driven gear of intermeshing, at least one gear and spray rod subassembly meshing transmission, it is equipped with the range of sliding of first limit structure and second limit structure restriction spray rod subassembly respectively to wash subassembly support top both ends. Compared with the prior art, the utility model discloses technical scheme has advantages such as simple structure and reliable operation, can effectively improve toilet bowl wiper mechanism's operational reliability.

Description

Toilet bowl wiper mechanism

Technical Field

The utility model relates to a bathroom technical field, in particular to toilet bowl wiper mechanism.

Background

In the current intelligent toilet use, the user need clean the buttock after just, outwards stretch out and produce the water that upwards sprays through the water jet equipment who establishes in the seat head in order to play clean effect, the water jet equipment who stretches out needs to pass through drive mechanism in order realizing outwards stretching out or inwards accomodating, if water jet equipment outwards stretches out gradually and under the condition of outage suddenly, the user probably resets water jet equipment through manual mode, but current water jet equipment does not set up corresponding limit structure, the user is pushing water jet equipment inwards in-process, cause water jet equipment to push the stroke too big easily and cause water jet equipment outwards to break away from the track, consequently, improve and richen its function has important meaning to intelligent toilet's structure.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing a simple structure and reliable operation's toilet bowl wiper mechanism, aim at improving toilet bowl wiper mechanism's operational reliability.

In order to achieve the above object, the utility model provides a toilet bowl wiper mechanism, including installing in the washing subassembly support of installing in intelligent toilet bowl base device, wash subassembly support top surface and be equipped with the spray rod subassembly that can slide from top to bottom and stretch out the toilet bowl seat head, wash subassembly support side and be equipped with a plurality of driven gears of intermeshing, at least one gear and spray rod subassembly meshing transmission, it is equipped with the range of sliding of first limit structure and second limit structure restriction spray rod subassembly respectively to wash subassembly support top both ends.

Preferably, the top surface of the cleaning component bracket is of a downward inclined arc structure, two sides of the top of the cleaning component bracket are respectively provided with a slide rail which is matched with slide grooves arranged at two sides of the spray rod component to slide, the side surfaces of the cleaning component bracket are respectively provided with a first gear, second gear and third gear, first gear center links to each other with the fixed axle, and the fixed axle links to each other with the motor center pin that passes the washing subassembly support is fixed, and second gear and the activity of third gear center link to each other has the gear center pin, the third gear with spray rod subassembly bottom inner rack meshing transmission, gear center shaft tip with wash the subassembly support and fixed linking to each other, wash subassembly support top both sides and be equipped with the constant head tank respectively, the fixed knot passes and links to each other with solid fixed ring after wasing the subassembly support again, fixed knot and solid fixed ring block respectively in the constant head tank with the restriction the spray rod subassembly upwards slides, the lower part of wasing the subassembly support is equipped with stop collar restriction spray rod subassembly downwards and.

Preferably, the spray rod assembly top is equipped with the inlet tube and leads to with external water source, and spray rod assembly lower part upper surface is equipped with the rivers passageway that the hole for water spraying communicates with each other with the inside rivers passageway that is equipped with of spray rod assembly, and spray rod assembly downstream and stretch out toilet bowl seat head and upwards spray the water, the wall is equipped with the pressure release groove in the stop collar, and the pressure release groove leads to with the self-cleaning outlet pipe that sets up in the stop collar lateral part, and self-cleaning outlet pipe sprays the water on spray rod assembly surface.

Preferably, the spray rod assembly is formed by welding an upper spray rod shell and a lower spray rod shell, and cavities are formed in the opposite positions of the upper spray rod shell and the lower spray rod shell to form the water flow channel.

Preferably, the motor model is a 24BYJ48 stepping motor.

The utility model discloses technical scheme prior art has following advantage relatively:

the utility model discloses technical scheme is through being provided with fixed knot and solid fixed ring at washing subassembly support top and link to each other in order to restrict the spray rod subassembly rebound to be provided with the stop collar in order to restrict spray rod subassembly rebound in washing subassembly support lower part, consequently through fixed knot and solid fixed ring and stop collar, can carry out the restriction of reciprocating range to the spray rod subassembly effectively, guarantee its action reliability.

Additionally, the utility model discloses technical scheme's fixed knot with solid fixed ring and wash and to dismantle between the subassembly support and link to each other and fix a position, consequently the user can conveniently dismantle or link to each other fixed knot and solid fixed ring to can change different spray lance subassemblies fast, fixed knot only carries on spacingly to the spout of spray lance subassembly with solid fixed ring in addition, avoids prior art to cause the spray lance subassembly to remove the in-process through setting up limit structure on the slide rail and assaults limit structure and cause the track to warp easily.

The utility model discloses technical scheme still sets up self-cleaning outlet pipe at the stop collar lateral part through being provided with pressure relief groove inside the stop collar, therefore the self-cleaning outlet pipe of accessible sprays the effect of water in order to play clean spray lance subassembly surface to spray lance subassembly surface, still prevents in addition through pressure relief groove that the water upwards splashes in the normal work of motor surface influence motor.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is an exploded view of the toilet bowl cleaning mechanism of the present invention;

FIG. 2 is a sectional view of the toilet cleaning mechanism of the present invention.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				1	Cleaning assembly support	24	Spray rod upper shell
11	Sliding rail	25	Spray rod lower casing
				12	Spacing sleeve	251	Internal rack
13	Self-cleaning water outlet pipe	26	Water flow channel
				14	Gear central shaft	3	Fixing buckle
15	Locating slot	4	Fixing ring
				16	Pressure relief groove	5	First gear
2	Spray rod assembly	6	Second gear
				21	Water inlet pipe	7	Third gear
22	Sliding chute	8	Fixed shaft
				23	Water spray hole	9	Electric machine

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a toilet bowl wiper mechanism.

Please refer to fig. 1 and fig. 2, in the embodiment of the present invention, the toilet cleaning mechanism includes a cleaning component support 1 installed inside the toilet seat head, the top surface of the cleaning component support 1 is provided with a spray rod assembly 2 capable of sliding up and down, specifically, the top surface of the cleaning component support 1 of the present embodiment is a circular arc structure with one high end and the other low end, two sides of the top of the cleaning component support 1 are respectively provided with a sliding rail 11, and two sides of the spray rod assembly 2 are provided with a sliding groove 22, and the sliding groove 22 and the sliding rail 11 are matched to slide, so that the spray rod assembly 2 can relatively clean the cleaning component.

In addition, the side of the cleaning assembly frame 1 of this embodiment is respectively provided with a first gear 5, a second gear 6 and a third gear 7, wherein the center of the first gear 5 is connected with a fixed shaft 8, the fixed shaft 8 is fixedly connected with a central shaft of a motor 9 penetrating through the cleaning assembly frame 1, the centers of the second gear 6 and the third gear 7 are movably connected with a gear central shaft 14, the other end of the gear central shaft 14 is also fixedly connected with the side of the cleaning assembly frame 1, and the external teeth of the third gear 7 are in meshing transmission with the internal teeth 251 at the bottom of the spray rod assembly 2. When the toilet bowl cleaning mechanism of this embodiment is operated, the fixed shaft 8 is driven to rotate by the motor 9, accordingly, the first gear 5 connected with the fixed shaft 8 also rotates, and the first gear 5 is meshed with the second gear 6, the second gear 6 is meshed with the third gear 7, and the third gear 7 is meshed with the inner rack 251 at the bottom of the spray rod assembly 2 for transmission, so that the spray rod assembly 2 is driven to move up and down along the cleaning assembly support 1.

This embodiment is equipped with constant head tank 15 respectively through the both sides lateral part at washing subassembly support 1 top, link to each other with solid fixed ring 4 again after passing washing subassembly support 1 through with fixed knot 3, fixed knot 3 blocks into to constant head tank 15 with solid fixed ring 4 simultaneously, thereby make fixed knot 3 and solid fixed ring 4's mounted position fixed, and fixed knot 3 and solid fixed ring 4 set up in slide rail 11 upper end, consequently make spout assembly 2's spout 22 remove behind slide rail 11's upper end, spout 11 upper end is blocked by fixed knot 3 and solid fixed ring 4, thereby can restrict spout assembly 2 and upwards slide. Meanwhile, the lower end of the sliding rail 11 of the cleaning assembly bracket 1 is provided with the limiting sleeve 12, so that the sliding groove 22 of the spray rod assembly 2 is blocked by the limiting sleeve 12 when sliding downwards to the lower end of the sliding rail 11, and the downward sliding of the spray rod assembly 2 is limited.

The spray bar assembly 2 top of this embodiment is equipped with inlet tube 21 and external water source and leads to, and the spray bar assembly 2 is inside to be equipped with rivers passageway 26, and the upper surface of 2 lower parts of spray bar assembly is equipped with hole for water spraying 23 and leads to with rivers passageway 26, carries out the downstream through spray bar assembly 2, and rethread hole for water spraying 23 upwards is in order to realize the effect of clean buttock. This embodiment is through being provided with pressure relief groove 16 in stop collar 12 is inside, and pressure relief groove 16 leads to with the self-cleaning outlet pipe 13 that sets up in the 12 lateral parts of stop collar, because spray rod subassembly 2 can be infected with the dirt after using the certain time, thereby spray the water to spray rod subassembly 2 surfaces through self-cleaning outlet pipe 13 and can play clean spray rod subassembly 2 function, and can prevent through setting up pressure relief groove 16 that the water upwards splashes to motor 9 surface, guarantee normal and work reliably of motor 9, and still can prevent that the water from entering into the utility model discloses in the intelligent toilet bowl base device that toilet bowl wiper mechanism used, guarantee that intelligent toilet bowl can reliably work.

And the water body after cleaning the surface of the spray rod assembly 2 flows back to the excrement pool through the gap between the spray rod assembly 2 and the limiting sleeve 12.

Preferably, the spray rod assembly 2 of the present embodiment is formed by welding the upper spray rod shell 24 and the lower spray rod shell 25 to each other along the overlapping edges, and a cavity is provided between the upper spray rod shell 24 and the lower spray rod shell 25 at opposite positions to form a water flow passage 26. In addition, the motor 9 of the present embodiment is a 24BYJ48 stepping motor.

The above only is the preferred embodiment of the present invention, not so limiting the patent scope of the present invention, all under the concept of the present invention, the equivalent structure transformation made by the contents of the specification and the drawings is utilized, or the direct/indirect application is included in other related technical fields in the patent protection scope of the present invention.

Claims

1. The utility model provides a toilet bowl wiper mechanism, its characterized in that, is including installing in intelligent toilet bowl base device's washing subassembly support, washs subassembly support top and is equipped with the spray lance subassembly that can slide from top to bottom and stretch out the toilet bowl seat head, washs subassembly support side and is equipped with a plurality of driven gear of intermeshing, at least one gear and spray lance subassembly meshing transmission, it is equipped with the range of sliding of first limit structure and second limit structure restriction spray lance subassembly respectively to wash subassembly support top both ends.

2. The toilet cleaning mechanism according to claim 1, wherein the top surface of the cleaning assembly bracket is a downwardly inclined arc structure, two sides of the top of the cleaning assembly bracket are respectively provided with a slide rail for sliding in cooperation with the slide grooves on two sides of the spray rod assembly, the side surfaces of the cleaning assembly bracket are respectively provided with a first gear, a second gear and a third gear, the first gear is connected with a fixed shaft, the fixed shaft is fixedly connected with a motor central shaft passing through the cleaning assembly bracket, the centers of the second gear and the third gear are movably connected with a gear central shaft, the third gear is in meshing transmission with the internal rack at the bottom of the spray rod assembly, the end part of the gear central shaft is fixedly connected with the cleaning assembly bracket, two sides of the top of the cleaning assembly bracket are respectively provided with a positioning groove, the fixing buckle passes through the cleaning assembly bracket and then is connected with the fixing ring, the fixing buckle and the fixing ring, the lower part of the cleaning component bracket is provided with a limiting sleeve for limiting the downward sliding of the spray rod component.

3. The toilet cleaning mechanism according to claim 2, wherein the spray bar assembly is provided with a water inlet pipe at the top thereof for communicating with an external water source, a water spray hole at the upper surface of the lower part of the spray bar assembly for communicating with a water flow channel provided inside the spray bar assembly, the spray bar assembly moves downward and extends out of the toilet seat head to spray water upwards, the inner wall surface of the limit sleeve is provided with a pressure relief groove, the pressure relief groove is communicated with a self-cleaning water outlet pipe provided at the side part of the limit sleeve, and the self-cleaning water outlet pipe sprays water on the surface of the spray bar assembly.

4. The toilet bowl cleaning mechanism according to claim 3, wherein the spray bar assembly is formed by welding the upper spray bar housing and the lower spray bar housing to each other, and the water flow passage is formed by providing a cavity at a position opposite to the upper spray bar housing and the lower spray bar housing.

5. The toilet bowl cleaning mechanism according to claim 4, wherein the motor is a 24BYJ48 stepper motor.