CN112814101A - Automatic cleaning mechanism of intelligent closestool cleaning pipe and intelligent closestool - Google Patents

Abstract

The invention provides an automatic cleaning mechanism of an intelligent closestool cleaning pipe and an intelligent closestool, and belongs to the technical field of closestool manufacturing. It has solved current scavenge pipe and has washd not thoroughly, cleaning effect subalternation technical problem. This self-cleaning mechanism of intelligent closestool scavenge pipe, intelligent closestool include the mount pad and set up the scavenge pipe on the mount pad, have the pipe box on the mount pad, self-cleaning mechanism is including offering the inlet on the pipe box and setting up the rotation cover in the pipe box, rotates cover circumferential direction and sets up in the pipe box, and the one end of scavenge pipe is passed and is rotated the cover, has a plurality of impeller blade and inlet spun liquid on the side of rotating the cover and can promote the impeller blade and make the rotation cover rotate. The invention improves the automatic cleaning effect of the intelligent closestool cleaning pipe.

Description

Automatic cleaning mechanism of intelligent closestool cleaning pipe and intelligent closestool

Technical Field

The invention belongs to the technical field of toilet manufacturing, and relates to an intelligent toilet cleaning pipe, in particular to an automatic cleaning mechanism of the intelligent toilet cleaning pipe and an intelligent toilet with the automatic cleaning mechanism.

Background

Along with the continuous improvement of the living standard of people and the progress of science and technology, the attention degree of people to the living quality is also gradually improved, and the intelligent sanitary appliance slowly enters more and more families. The intelligent closestool is used as a typical representative and has the characteristics of health, comfort, cleanness, sanitation and the like, and the popularization rate of the intelligent closestool in places such as families, high-grade hotels and the like is higher and higher. The function of intelligent closestool is more and more abundant now: such as buttocks cleaning, lower body cleaning, moving cleaning, seat ring heat preservation, warm air drying, automatic deodorization, silence sitting and the like; wherein be used for abluent scavenge pipe of buttock one of the important spare part of intelligent closestool, its can the telescopic movement, in order to guarantee its sanitation and hygiene, need carry out self-cleaning to it after using usually, for this reason can set up self-cleaning mechanism specially.

For example, Chinese patent (publication No. CN 211421292U; published Japanese 2020-09-04) discloses a cleaning structure of an intelligent closestool cleaner, which comprises a cleaning cover and a cleaning pipe, wherein bayonets are arranged on two sides of the cleaning cover, a bracket is arranged below the cleaning pipe, the middle part of each bayonet is clamped at one end of the bracket, the cleaning pipe is movably sleeved inside the cleaning cover, scraping strips are arranged on the inner wall of the cleaning cover and are in contact with the outer wall of the cleaning pipe, a motor is fixedly arranged in the middle of the bracket, a female washing water outlet and a hip washing water outlet are formed in the top of the cleaning pipe, and a self-cleaning water outlet is formed in the surface of the cleaning cover.

The self-cleaning water outlet is formed in the surface of the cleaning cover in the patent literature, and the position of the self-cleaning water outlet is fixed, so that the cleaning pipe cannot rotate, and only one side of the cleaning pipe can be cleaned when the cleaning pipe is cleaned, certain limitation is realized, the cleaning is incomplete, and the cleaning effect is poor.

Disclosure of Invention

The invention provides an automatic cleaning mechanism of an intelligent closestool cleaning pipe according to the problems in the prior art, and the invention aims to solve the technical problems that: how to improve the automatic cleaning effect of intelligent closestool scavenge pipe.

The purpose of the invention can be realized by the following technical scheme:

the utility model provides an automatic cleaning mechanism of intelligence closestool scavenge pipe, intelligent closestool includes the mount pad and sets up scavenge pipe on the mount pad, the pipe box has on the mount pad, a serial communication port, automatic cleaning mechanism is including seting up inlet on the pipe box and setting are in rotation cover in the pipe box, it sets up to rotate cover circumferential direction in the pipe box, the one end of scavenge pipe is passed rotate the cover, it just to have a plurality of impeller blade on the side of rotation cover inlet spun liquid can promote the impeller blade makes and rotates the cover and rotate.

The principle is as follows: the scavenge pipe can drive the scavenge pipe reciprocating telescopic movement on the mount pad through the transmission structure of driving motor and rack and pinion, and this structure is prior art, and no longer repeated here. During the use, the scavenge pipe stretches out, and rivers among the intelligent closestool can reach the scavenge pipe behind vacuum breaker, heater, electrolysis module and the distributing valve, carry out intelligent washing to human buttock from the scavenge pipe blowout. The automatic cleaning mechanism is used for cleaning the cleaning pipe after each use or at regular time or manually. The inlet port department is connected with the washing liquid pipeline, and the washing liquid flows to the scavenge pipe surface from the inlet, and the impact force of washing liquid can promote the impeller blade and make the rotating sleeve rotate, rotates the cover and drives partial washing liquid around scavenge pipe circumferential motion, and the scavenge pipe can the axial concertina movement simultaneously to carry out all-round washing to the scavenge pipe surface, the cleaning range is wide, and the cleaning performance is good.

In the automatic cleaning mechanism for the intelligent toilet cleaning pipe, a gap is formed between the inner side of the impeller blade and the outer peripheral surface of the cleaning pipe. When the rotating sleeve rotates, the impeller blades cannot interfere with the cleaning pipe, so that the cleaning pipe is blocked, and the surface of the cleaning pipe is scraped by the impeller blades, so that a good cleaning effect can be achieved. In addition, the one end of scavenge pipe slides and passes and rotates the cover, and the scavenge pipe can the axial telescopic movement to carry out all-round washing to the scavenge pipe surface, the cleaning range is wide, and the cleaning performance is better.

In the automatic cleaning mechanism of foretell intelligent closestool scavenge pipe, be equipped with the annular on the inner wall of pipe sleeve and lean on the step, the pipe sleeve is close to lower extreme port department and has set firmly the retaining ring, one side of rotating the cover supports and leans on the retaining ring, the impeller blade is located the opposite side of rotating the cover just the impeller blade orientation lean on the step. The rotating sleeve is axially limited by the action of the abutting step and the retainer ring, so that the rotating sleeve is prevented from axially moving or falling off.

In the automatic cleaning mechanism for the intelligent toilet cleaning pipe, a gap is formed between the end surface of the impeller blade and the abutting step. Therefore, the impeller blades can be ensured to normally rotate while the rotating sleeve is axially limited by abutting against the step, abrasion is reduced, and the cleaning liquid can play a role in lubricating and isolating in the gap.

In the automatic cleaning mechanism for the intelligent toilet cleaning pipe, the cleaning pipe is cylindrical or flat tubular, the cleaning pipe is arranged obliquely, the upper end part of the cleaning pipe is connected with a water inlet pipeline, a water spray nozzle is arranged on the peripheral surface of the cleaning pipe close to the lower end, and the lower end of the cleaning pipe is inserted into the pipe sleeve. The upper end of scavenge pipe is connected with rack and pinion, and the lower extreme of scavenge pipe utilizes the water jet to carry out the water spray and washs human buttock, and this self-cleaning mechanism mainly used washs the water jet periphery. All parts related to the cleaning pipe are reasonably distributed and do not interfere with each other, and the whole structure is compact.

In the self-cleaning mechanism of foretell intelligent closestool scavenge pipe, the draw-in groove has on the mount pad, the pipe box inlays to be established in the draw-in groove, the axis slope of pipe box sets up just the pipe box with the scavenge pipe is coaxial to be set up, the port department of draw-in groove has to support and leans on the portion, the lower extreme terminal surface of pipe box supports and leans on support and lean on department.

In the automatic cleaning mechanism for the intelligent toilet cleaning pipe, the side wall of the pipe sleeve is provided with a buckling groove, and the outer peripheral surface of the retainer ring is provided with a buckling key capable of being embedded into the buckling groove. Thus, the assembly and the fixation of the retainer ring are convenient; alternatively, the positions of the clamping key on the retainer ring and the clamping groove on the pipe sleeve can be interchanged.

In the automatic cleaning mechanism for the intelligent toilet cleaning pipe, the impeller blades are rectangular and have rounded corners at the side edges, all the impeller blades are distributed at intervals along the circumferential direction of the rotating ring, and an accommodating groove is formed between every two adjacent impeller blades. The cleaning liquid is contained in the containing groove, and the cleaning liquid moves along with the rotation of the rotating sleeve, so that the surface of the cleaning pipe is cleaned, and the abrasion to the pipe sleeve and the cleaning pipe can be reduced after the side edge of the impeller blade is rounded.

In the self-cleaning mechanism of foretell intelligent closestool scavenge pipe, inlet port department has liquid inlet joint, liquid inlet joint and pipe sleeve integrated into one piece. The liquid inlet joint is convenient for connecting a cleaning liquid pipeline.

In the automatic cleaning mechanism of the intelligent toilet cleaning pipe, the inner wall of the retainer ring is uniformly distributed with the reinforcing ribs at intervals along the circumferential direction, and the length direction of the reinforcing ribs is consistent with the axial direction of the retainer ring. The scavenge pipe can pass retaining ring and reciprocating motion, and the strengthening rib strip both can play the effect of strengthening the retaining ring intensity, can support again and keep apart the scavenge pipe, reduces the area of contact between scavenge pipe surface and the retaining ring to reduce friction and wearing and tearing.

In the automatic cleaning mechanism for the intelligent toilet cleaning pipe, the rotating sleeve and the impeller blade are integrally formed. Therefore, the processing is simple, the manufacturing cost is low, and the method is stable and reliable.

The invention also provides an intelligent closestool which comprises the automatic cleaning mechanism.

Compared with the prior art, the invention has the following advantages:

1. according to the invention, the impeller blades are pushed by the impact force of the cleaning liquid and the rotating sleeve is rotated, the rotating sleeve drives part of the cleaning liquid to move circumferentially around the cleaning pipe, and meanwhile, the cleaning pipe can axially stretch and move, so that the surface of the cleaning pipe is cleaned in all directions, and the cleaning range is wide and the cleaning effect is good.

2. According to the invention, a gap is formed between the inner side of the impeller blade and the outer peripheral surface of the cleaning pipe, so that when the rotating sleeve rotates, the impeller blade cannot interfere with the cleaning pipe to cause clamping, and the surface of the cleaning pipe is scraped by the impeller blade to achieve a good cleaning effect.

3. The clearance is arranged between the end face of the impeller blade and the abutting step, so that the impeller blade can be ensured to normally rotate and reduce abrasion while the rotating sleeve is axially limited by abutting against the step, and the cleaning liquid can play a role in lubrication and isolation in the clearance.

Drawings

Fig. 1 is a schematic view of an installation structure of a cleaning pipe in an intelligent closestool.

Fig. 2 is a schematic perspective view of the automatic cleaning mechanism.

Fig. 3 is an exploded view of the present automatic cleaning mechanism.

Fig. 4 is a schematic sectional structure view of the present automatic cleaning mechanism.

In the figure, 1, a mounting seat; 1a, a clamping groove; 1b, an abutting part; 2. cleaning the tube; 2a, a water spraying opening; 3. pipe sleeve; 3a, abutting against the step; 3b, a clamping groove; 3c, a liquid inlet; 3d, a liquid inlet joint; 4. rotating the sleeve; 4a, impeller blades; 4b, accommodating grooves; 5. a water inlet pipe; 6. a retainer ring; 6a, a snap key; 6b, reinforcing ribs.

Detailed Description

The following is a specific embodiment of the present invention and is further described with reference to the accompanying drawings, but the present invention is not limited to the following embodiment.

Example one

As shown in fig. 1 to 4, intelligent closestool includes mount pad 1 and slides and sets up scavenge pipe 2 on the mount pad 1 has pipe box 3 on the mount pad 1, and this self-cleaning mechanism is including offering inlet 3c on pipe box 3 and setting up the rotation cover 4 in pipe box 3, and inlet 3c department has liquid inlet joint 3d, and liquid inlet joint 3d and pipe box 3 integrated into one piece. The rotating sleeve 4 is axially fixed and circumferentially and rotatably arranged in the pipe sleeve 3, one end of the cleaning pipe 2 penetrates through the rotating sleeve 4 in a sliding mode, the side face of the rotating sleeve 4 is provided with a plurality of impeller blades 4a, liquid sprayed from the liquid inlet 3c can push the impeller blades 4a to enable the rotating sleeve 4 to rotate, and the rotating sleeve 4 and the impeller blades 4a are integrally formed. The cleaning tube 2 can drive the cleaning tube 2 to move on the mounting base 1 in a reciprocating and telescopic manner through a driving structure of a driving motor and a gear rack, and the structure is prior art and is not described again. When the cleaning pipe 2 is used, the cleaning pipe 2 extends out, water in the intelligent closestool can reach the cleaning pipe 2 after passing through the vacuum breaker, the heater, the electrolysis module and the distribution valve, and intelligent cleaning is carried out on the human hip through the ejection of the cleaning pipe 2. The automatic cleaning mechanism is used for cleaning the cleaning tube 2 after each use or at regular time or manually. Inlet 3c department is connected with the washing liquid pipeline through liquid inlet joint 3d, and the washing liquid flows to the scavenge pipe 2 surfaces from inlet 3c, and the impact force of washing liquid can promote impeller blade 4a and make and rotate cover 4 and rotate, rotates cover 4 and drives partial washing liquid around 2 circumferential motion of scavenge pipe, and scavenge pipe 2 can axial concertina movement simultaneously to carry out all-round washing to the scavenge pipe 2 surfaces, the cleaning range is wide, and the cleaning performance is good.

As shown in fig. 1, in the present embodiment, the cleaning tube 2 is cylindrical or flat tubular, the cleaning tube 2 is disposed obliquely, the upper end portion of the cleaning tube 2 is connected to the water inlet pipe 5, the outer peripheral surface of the cleaning tube 2 near the lower end is provided with a water jet 2a, and the lower end of the cleaning tube 2 is inserted into the pipe sleeve 3. The upper end of the cleaning pipe 2 is connected with the gear rack, and the lower end of the cleaning pipe 2 utilizes the water jet 2a to spray water to clean the buttocks of the human body. Above-mentioned mount pad 1 is last to have draw-in groove 1a, and pipe sleeve 3 inlays to be established in draw-in groove 1a, and the axis slope of pipe sleeve 3 sets up and pipe sleeve 3 sets up with purge tube 2 is coaxial, and the port department of draw-in groove 1a has to support and leans on portion 1b, and the lower extreme terminal surface of pipe sleeve 3 supports and leans on portion 1b department.

As shown in fig. 2 and 4, an annular abutting step 3a is arranged on the inner wall of the pipe sleeve 3, a retaining ring 6 is fixedly arranged at a port of the pipe sleeve 3 close to the lower end, one side of the rotating sleeve 4 abuts against the retaining ring 6, the impeller blades 4a are positioned at the other side of the rotating sleeve 4, and the impeller blades 4a face the abutting step 3 a; the rotating sleeve 4 is axially limited by the action of abutting against the step 3a and the retainer ring 6, and is prevented from axially moving or falling off. Furthermore, a clamping groove 3b is formed in the side wall of the pipe sleeve 3, and a clamping key 6a capable of being embedded into the clamping groove 3b is arranged on the outer peripheral surface of the retainer ring 6. This facilitates the assembly and fixing of the collar 6; alternatively, the positions of the snap key 6a on the retainer ring 6 and the snap groove 3b on the sleeve 3 can be interchanged.

Preferably, as shown in fig. 3, the impeller blades 4a are rectangular plate-shaped, the lateral edges of the impeller blades 4a are rounded, all the impeller blades 4a are uniformly distributed at intervals along the circumferential direction of the rotating sleeve 4, and a receiving groove 4b is formed between two adjacent impeller blades 4 a; the cleaning liquid is contained in the containing groove 4b, and moves along with the rotation of the rotating sleeve 4, so that the surface of the cleaning pipe 2 is cleaned, and the abrasion to the pipe sleeve 3 and the cleaning pipe 2 can be reduced after the side edge of the impeller blade 4a is rounded.

In the embodiment, a gap is formed between the inner side of the impeller blade 4a and the outer peripheral surface of the cleaning pipe 2, and a gap is formed between the end surface of the impeller blade 4a and the abutting step 3 a; therefore, the rotating sleeve 4 cannot interfere with the cleaning pipe 2 and the pipe sleeve 3 when rotating, and the surface of the cleaning pipe 2 is scraped by the impeller blades 4a, so that a good cleaning effect can be achieved. The inner wall of the retainer ring 6 is uniformly distributed with reinforcing ribs 6b at intervals along the circumferential direction, and the length direction of the reinforcing ribs 6b is consistent with the axial direction of the retainer ring 6. Cleaning tube 2 can pass retaining ring 6 and reciprocating motion, and strengthening rib 6b both can play the effect of strengthening retaining ring 6 intensity, can support again and keep apart cleaning tube 2, reduces the area of contact between 2 surfaces of cleaning tube and the retaining ring 6 to reduce friction and wearing and tearing.

Example two

The embodiment discloses an intelligent closestool, and this intelligent closestool includes scavenge pipe 2 and the self-cleaning mechanism in the above-mentioned embodiment one, and this self-cleaning mechanism is used for wasing above-mentioned scavenge pipe 2.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.

Claims (10)

1. The utility model provides an automatic cleaning mechanism of intelligence closestool scavenge pipe, intelligent closestool include mount pad (1) and set up scavenge pipe (2) on mount pad (1), pipe box (3) have on mount pad (1), its characterized in that, automatic cleaning mechanism is including seting up inlet (3c) and setting on pipe box (3) are in rotation cover (4) in pipe box (3), it sets up to rotate cover (4) circumferential direction in pipe box (3), the one end of scavenge pipe (2) is passed rotate cover (4), it has a plurality of impeller blade (4a) just to rotate on the side of cover (4) inlet (3c) spun liquid can promote impeller blade (4a) make and rotate cover (4) and rotate.

2. The automatic cleaning mechanism of an intelligent toilet cleaning pipe according to claim 1, wherein there is a gap between the inner side of the impeller blades (4a) and the outer circumferential surface of the cleaning pipe (2).

3. The automatic cleaning mechanism for the intelligent toilet cleaning pipe according to claim 1 or 2, wherein an annular abutting step (3a) is arranged on the inner wall of the pipe sleeve (3), a retaining ring (6) is fixedly arranged at the end opening part, close to the lower end, of the pipe sleeve (3), one side of the rotating sleeve (4) abuts against the retaining ring (6), the impeller blade (4a) is located at the other side of the rotating sleeve (4), and the impeller blade (4a) faces the abutting step (3 a).

4. The automatic cleaning mechanism of an intelligent toilet cleaning pipe according to claim 3, characterized in that there is a gap between the end surface of the impeller blade (4a) and the abutting step (3 a).

5. The automatic cleaning mechanism for the intelligent toilet cleaning pipe according to claim 1 or 2, wherein the cleaning pipe (2) is cylindrical or flat tubular, the cleaning pipe (2) is arranged obliquely, the upper end of the cleaning pipe (2) is connected with a water inlet pipeline (5), the outer peripheral surface of the cleaning pipe (2) close to the lower end is provided with a water spray nozzle (2a), and the lower end of the cleaning pipe (2) is inserted into the pipe sleeve (3).

6. The automatic cleaning mechanism for the intelligent toilet cleaning pipe according to claim 5, wherein the mounting seat (1) is provided with a clamping groove (1a), the pipe sleeve (3) is embedded in the clamping groove (1a), the central axis of the pipe sleeve (3) is obliquely arranged, the pipe sleeve (3) and the cleaning pipe (2) are coaxially arranged, a port of the clamping groove (1a) is provided with a butting part (1b), and the lower end face of the pipe sleeve (3) butts against the butting part (1 b).

7. The automatic cleaning mechanism of the intelligent closestool cleaning pipe according to claim 3, wherein a buckling groove (3b) is formed in the side wall of the pipe sleeve (3), and a buckling key (6a) capable of being embedded into the buckling groove (3b) is arranged on the outer peripheral surface of the retainer ring (6).

8. The automatic cleaning mechanism for the intelligent closestool cleaning pipe according to claim 1 or 2, wherein the impeller blades (4a) are rectangular plate-shaped, the side edges of the impeller blades (4a) are provided with rounded corners, all the impeller blades (4a) are distributed at intervals along the circumferential direction of the rotating sleeve (4), and a containing groove (4b) is formed between every two adjacent impeller blades (4 a).

9. The automatic cleaning mechanism of the intelligent closestool cleaning pipe according to claim 3, wherein reinforcing ribs (6b) are distributed on the inner wall of the retainer ring (6) at intervals along the circumferential direction of the retainer ring, and the length direction of the reinforcing ribs (6b) is consistent with the axial direction of the retainer ring (6).

10. An intelligent toilet bowl, characterized in that the intelligent toilet bowl is provided with an automatic cleaning mechanism of any one of the claims 1-9.

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