CN214143974U

CN214143974U - Self-cleaning spray gun

Info

Publication number: CN214143974U
Application number: CN202022050643.0U
Authority: CN
Inventors: 吴锡山
Original assignee: Zhejiang Xierkang Smart Home Co ltd
Current assignee: Zhejiang Xierkang Smart Home Co ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-09-07
Anticipated expiration: 2030-09-17

Abstract

The utility model relates to a self-cleaning formula spray gun, it is complicated that it has solved current device structure, it is clean unsatisfactory, clean function incomplete problem, this device includes the spray lance support, be equipped with spray lance subassembly on the spray lance support, still be equipped with spray lance actuating mechanism on the spray lance support, spray lance subassembly includes the spray lance body, the internal delivery water channel that has of spray lance, spray lance body one end is equipped with the shower nozzle, be equipped with three different spouts on the shower nozzle respectively, the spray lance body other end is equipped with the distribution disk seat, be equipped with the water inlet on the distribution disk seat, be equipped with self-cleaning delivery port on distribution disk seat outside and/or the spray lance support, still be equipped with distribution switched structure on the distribution disk seat. The invention has the advantages of good cleaning effect, comprehensive cleaning function, simple structure and the like.

Description

Self-cleaning spray gun

Technical Field

The utility model belongs to the technical field of bathroom cleaners and polishes, concretely relates to self-cleaning formula spray gun.

Background

Along with the improvement of people's standard of living, more and more people attach more importance to personal hygiene, so, intelligent bathroom gets into more and more families, and typical representative just is intelligent squatting pan, and current intelligent squatting pan belt cleaning device can wash human corresponding position, and intelligent squatting pan adopts the washing mode to replace toilet paper, and this has triggered a bathroom revolution. Science and technology, convenience, health, this is the trend of bathroom development in future, current belt cleaning device generally is the spray gun, and the spray gun is at the during operation, and the shower nozzle carries out the back-and-forth movement along the shower nozzle track on one side, sprays liquid from the delivery port on the other side and washs the corresponding position of human body, and liquid sprays out the back from the shower nozzle, and the liquid after the part is washd can drop to the surface of spray gun, and the spray gun is polluted easily to influence the cleaning performance, some spray guns are single, can't reach people's comprehensive abluent requirement, can't wash the shower nozzle.

In order to solve the defects of the prior art, people have long searched for and put forward various solutions. For example, the chinese patent document discloses a spray gun [201721580299.8] having a self-cleaning function, comprising a nozzle guide rail, a nozzle and a gland, wherein the nozzle guide rail is provided with a chute, the nozzle is arranged in the chute, the gland is arranged above the nozzle, and the gland is connected with the nozzle guide rail, the gland is provided with a water inlet and a water outlet, the water inlet is communicated with the water outlet, and the water outlet is arranged at a contact position of the gland and the surface of the nozzle.

The scheme solves the problems that the existing self-cleaning spray gun is complex in structure, the cleaning effect of the spray gun is poor and the pollution is easy to cause to a certain extent, but the scheme still has a plurality of defects, for example, the requirement that people want to clean different parts cannot be met due to single action and small application range.

Disclosure of Invention

The utility model aims at the above-mentioned problem, provide a reasonable in design, simple structure, clean effectual self-cleaning formula spray gun.

In order to achieve the above purpose, the utility model adopts the following technical proposal: this self-cleaning formula spray gun, including the spray lance support, the spray lance support on the activity be equipped with the spray lance subassembly, the spray lance support on be equipped with the spray lance actuating mechanism that can drive spray lance subassembly axial reciprocating motion, the spray lance subassembly include the spray lance body that links to each other with spray lance support axial activity, the spray lance in have a plurality of axial extensions to set up and mutually independent exhalant canal, spray lance body one end be equipped with the shower nozzle, the shower nozzle on be equipped with respectively with exhalant canal in arbitrary three different exhalant canal be linked together buttock spout, women's spout and the spout of relaxing the bowels, the spray lance body other end be equipped with the inside distribution disk seat that has the distribution valve, the distribution disk seat on be equipped with the water inlet that is linked together with the distribution valve, self-cleaning distribution disk seat outside and/or spray lance support on be equipped with the self-cleaning delivery port that is linked together with the distribution valve and arbitrary one exhalant canal or delivery port on the distribution disk seat on be equipped with can be linked together the distribution valve and any one exhalant canal or delivery port The switching fabric is allocated. Therefore, water enters from the water inlet, flows into the water outlet channel under the distribution action of the distribution valve, and flows out from the specific water outlet, and the spray rod assembly can reciprocate by the driving mechanism during the period.

In the self-cleaning spray gun, the spray rod support comprises a support guide rail axially extending, the distribution valve is slidably arranged on the support guide rail, at least one large support is arranged on the support guide rail, a guide hole is formed in the large support, and the distribution valve is slidably arranged in the guide hole in a penetrating manner. The large support enables the spray gun to operate reliably and protects the spray gun.

At foretell self-cleaning formula spray gun, self-cleaning delivery port divide into first self-cleaning delivery port and the self-cleaning delivery port of second, just first self-cleaning delivery port set up in the distribution disk seat outside, the self-cleaning delivery port of second set up on big support, just the self-cleaning delivery port of second be linked together through coupling hose and distribution valve. The two water outlets are properly arranged, so that the spray gun is cleaned more thoroughly.

In the self-cleaning spray gun, the distribution valve is provided with one water inlet end and five water outlet ends, the water inlet end is connected with the water inlet, the spray rod body is internally provided with three water outlet channels, and the water outlet ends are respectively in one-to-one correspondence with the three water outlet channels, the first self-cleaning water outlet and the second self-cleaning water outlet.

In the self-cleaning spray gun, the distribution switching structure comprises a distribution valve core arranged in a distribution valve seat, one end of the distribution valve core is connected with a distribution valve driving motor arranged outside the distribution valve seat, the other end of the distribution valve core penetrates through the center of a waterway turntable, a jacking spring sleeved on the distribution valve core is arranged between the distribution valve core and the waterway turntable, a valve plate is arranged on one side of the waterway turntable, and the distribution valve driving motor is connected with an MCU module. The mutual transportation of the distribution valve core and the waterway rotary disc transfers each waterway channel to be well opened and closed, and the requirements of finishing different cleaning functions are met.

In the self-cleaning spray gun, the distribution valve seat and the spray head, the distribution valve seat and the spray rod body, the distribution valve core and the distribution valve seat and the valve plate and the distribution valve seat are respectively sealed in the circumferential direction, so that all parts of the spray gun are not easy to loosen, and water in the spray gun device cannot seep out from the rod.

In the self-cleaning spray gun, the spray rod driving mechanism comprises a motor base arranged at one end of the support guide rail, a propulsion motor is arranged on the motor base, and a steel belt transmission assembly connected with the distribution valve seat is arranged on an output shaft of the propulsion motor. When the propulsion motor runs, the output shaft drives the steel belt transmission assembly, so that the aim of reciprocating motion of the spray rod assembly is fulfilled.

At foretell self-cleaning formula spray gun, steel band transmission assembly keep away from the mount pad of propulsion motor one side including setting up at the motor cabinet, mount pad upper end be equipped with the breach, the motor cabinet on be equipped with the through-hole that supplies propulsion motor's output shaft to pass, just propulsion motor's output shaft pass the through-hole and link to each other with the steel band seat that sets up in the mount pad, steel band seat week outside be equipped with the steel band body, just the steel band body pass the breach and link to each other with the distribution disk seat. The output shaft penetrates through the through hole, so that the steel belt seat can be rotated when the propelling motor works, and the steel belt body can be better retracted.

In the self-cleaning spray gun, the ultraviolet sterilizing lamp is arranged on one side of the large support, which is close to the second self-cleaning water outlet. Ultraviolet rays can destroy the molecular structure of DNA or RNA in microbial organism cells to cause death of growing cells or regenerative cells, thereby achieving the effects of sterilization and disinfection.

In the self-cleaning spray gun, at least one side of the support guide rail is provided with the fixing seat which is obliquely arranged. When the spray gun is used, the fixed base can be fixed on a wall body or a rod body and other objects with fixed positions.

Compared with the prior art, the utility model has the advantages of: the structure is simple, and the operation is convenient; the two motors operate in a power-division cooperation mode, so that the cleaning effect is good; various waterway channels and comprehensive cleaning function.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a side sectional view of the spray bar assembly of the present invention;

in the figure, a spray rod bracket 1, a bracket guide rail 11, a large bracket 12, a guide hole 13, a first self-cleaning water outlet 14, a second self-cleaning water outlet 15, a connecting hose 16, a fixed seat 17, a spray rod assembly 2, a spray rod driving mechanism 3, a motor seat 31, a propulsion motor 32, a spray rod body 4, a water outlet channel 41, a spray head 5, a hip spray nozzle 51, a female spray nozzle 52, a defecation spray nozzle 53, a distribution valve seat 6, a distribution valve 61, a water inlet 62, a distribution valve core 63, a distribution valve driving motor 64, a waterway turntable 65, a jacking spring 66, a valve plate 67, a distribution switching structure 7, a steel belt transmission assembly 8, a mounting seat 81, a through hole 82, a steel belt seat 83, a steel belt body 84 and an ultraviolet.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1-2, the self-cleaning spray gun comprises a spray rod support 1, a spray rod assembly 2 is movably arranged on the spray rod support 1, a spray rod driving mechanism 3 capable of driving the spray rod assembly 2 to axially reciprocate is arranged on the spray rod support 1, the spray rod assembly 2 comprises a spray rod body 4 axially movably connected with the spray rod support 1, a plurality of axially extending and mutually independent water outlet channels 41 are arranged in the spray rod body 4, a spray head 5 is arranged at one end of the spray rod body 4, a hip spray nozzle 51, a female spray nozzle 52 and a bowel relaxing spray nozzle 53 which are respectively communicated with any three different water outlet channels 41 in the water outlet channels 41 are respectively arranged on the spray head 5, a self-cleaning valve seat 6 with a distribution valve 61 inside is arranged at the other end of the spray rod body 4, a water inlet 62 communicated with the distribution valve 61 is arranged on the distribution valve seat 6, a water outlet communicated with the distribution valve 61 is arranged outside the distribution valve seat 6 and/or on the spray rod support 1, and the distribution valve seat 6 is provided with a distribution switching structure 7 which can communicate the distribution valve 61 with any one of the water outlet channels 41 or the self-cleaning water outlets. Therefore, water is supplied from the water inlet 62, flows into the water outlet passage 41 by the dispensing action of the dispensing valve 61, and flows out at a specific water outlet, during which the nozzle rod assembly 2 can be reciprocated by the nozzle rod driving mechanism 3.

Preferably, spray rod support 1 includes support guide rail 11 that axially extends and sets up, and distribution valve 61 slides and sets up on support guide rail 11, is equipped with at least one big support 12 on the support guide rail 11, is equipped with guiding hole 13 on the big support 12, and distribution valve 61 slides and wears to locate in guiding hole 13. The large support 12 makes the lance itself reliable in operation and also protects the lance.

Obviously, the self-cleaning water outlets are divided into a first self-cleaning water outlet 14 and a second self-cleaning water outlet 15, the first self-cleaning water outlet 14 is arranged outside the distribution valve seat 6, the second self-cleaning water outlet 15 is arranged on the large support 12, and the second self-cleaning water outlet 15 is communicated with the distribution valve 61 through a connecting hose 16. The two water outlets are properly arranged, so that the spray gun is cleaned more thoroughly.

Further, the distribution valve 61 has a water inlet end and five water outlet ends, the water inlet end is connected with the water inlet 62, the spray rod body 4 has three water outlet channels 41 therein, and the water outlet ends are respectively in one-to-one correspondence with the three water outlet channels 41, the first self-cleaning water outlets 14 and the second self-cleaning water outlets 15.

Specifically, the distribution switching structure 7 includes a distribution valve core 63 disposed in the distribution valve seat 6, one end of the distribution valve core 63 is connected to a distribution valve driving motor 64 disposed outside the distribution valve seat 6, the other end of the distribution valve core passes through the center of the waterway turntable 65, a top pressure spring 66 sleeved on the distribution valve core 63 is disposed between the distribution valve core 63 and the waterway turntable 65, a valve plate 67 is disposed on one side of the waterway turntable 65, and the distribution valve driving motor 64 is connected to an MCU module. The mutual movement of the distributing valve core 63 and the waterway rotary disk 65 transfers each water outlet channel 41 to be well opened and closed, and the requirements of finishing different cleaning functions are met.

Preferably, the distribution valve seat 6 and the spray head 5, the distribution valve seat 6 and the spray rod body 4, the distribution valve core 63 and the distribution valve seat 6 and the valve plate 67 and the distribution valve seat 6 are respectively sealed circumferentially, so that all parts of the spray gun are not easy to loosen, and water in the spray gun device cannot seep out of the rod.

As can be seen, the boom driving mechanism 3 includes a motor base 31 disposed at one end of the support rail 11, a propulsion motor 32 is disposed on the motor base 31, and a steel belt transmission assembly 8 connected to the distribution valve seat 6 is disposed on an output shaft of the propulsion motor 32. When the propulsion motor 32 runs, the output shaft drives the steel belt transmission assembly 8, so that the aim of reciprocating the spray rod assembly 2 is fulfilled.

Specifically, steel band transmission assembly 8 is including setting up the mount pad 81 of keeping away from propulsion motor 32 one side at motor cabinet 31, and the mount pad 81 upper end is equipped with the breach, is equipped with the through-hole 82 that supplies the output shaft of propulsion motor 32 to pass on motor cabinet 31, and the output shaft of propulsion motor 32 passes through the through-hole 82 and links to each other with the steel band seat 83 that sets up in mount pad 81, and steel band seat 83 circumference outside is equipped with steel band body 84, and steel band body 84 passes the breach and links to each other with distribution valve seat 6. The output shaft penetrates through the through hole 82, so that the steel belt seat 83 can be rotated when the propelling motor 32 works, and the steel belt body 84 can be better retracted.

And an ultraviolet germicidal lamp 9 is arranged on one side of the large support 12 close to the second self-cleaning water outlet 15. The ultraviolet germicidal lamp 9 can destroy the molecular structure of DNA or RNA in the organism cells of the microorganism, cause the death of growing cells or regenerative cells, and achieve the effect of sterilization and disinfection.

Further, at least one side of the rack guide 11 has a fixing seat 17 disposed obliquely. When the spray gun is used, the fixed base 17 can be fixed on a wall body or a rod body and other objects with fixed positions.

The principle of the embodiment is as follows: when the self-cleaning spray rod is used, water enters from the water inlet 62, enters the distribution valve 61, the distribution valve is controlled by a program to drive the motor 64 to rotate, the transmission shaft of the motor 64 is driven by the distribution valve to drive the distribution valve core 63 to rotate, the distribution valve core 63 drives the waterway turntable 65 to rotate to a position corresponding to the valve plate 67, the water flows out from the corresponding hip nozzle 51, the female nozzle 52, the defecation nozzle 53 or the self-cleaning water outlet through the corresponding water outlet channel 41 to realize the cleaning of a human body or a spray gun, and the water flows through the second self-cleaning water outlet 15 to be irradiated by the ultraviolet germicidal lamp 9 to achieve the sterilization effect, so that the water quality is improved. Meanwhile, the driving of the propulsion motor 32 can be realized, and the output shaft of the propulsion motor 32 drives the steel belt transmission assembly 8 to reciprocate, so that the spray rod assembly 2 reciprocates on the support guide rail 11, and the effect of thorough cleaning is achieved.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the terms of the spray bar support 1, the support guide rail 11, the large support 12, the guide hole 13, the first self-cleaning water outlet 14, the second self-cleaning water outlet 15, the connection hose 16, the fixed seat 17, the spray bar assembly 2, the spray bar driving mechanism 3, the motor base 31, the propulsion motor 32, the spray bar body 4, the water outlet channel 41, the spray head 5, the hip nozzle 51, the female nozzle 52, the defecation nozzle 53, the distribution valve seat 6, the distribution valve 61, the water inlet 62, the distribution valve core 63, the distribution valve driving motor 64, the waterway turntable 65, the jacking spring 66, the valve sheet 67, the distribution switching mechanism 7, the steel belt transmission assembly 8, the mounting seat 81, the through hole 82, the steel belt seat 83, the steel belt body 84, the ultraviolet germicidal lamp 9, and the like are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. A self-cleaning spray gun comprises a spray rod support (1), wherein a spray rod assembly (2) is movably arranged on the spray rod support (1), and the self-cleaning spray gun is characterized in that a spray rod driving mechanism (3) capable of driving the spray rod assembly (2) to axially reciprocate is arranged on the spray rod support (1), the spray rod assembly (2) comprises a spray rod body (4) which is axially movably connected with the spray rod support (1), a plurality of axially extending and mutually independent water outlet channels (41) are arranged in the spray rod body (4), one end of the spray rod body (4) is provided with a spray head (5), the spray head (5) is respectively provided with a hip nozzle (51), a female nozzle (52) and a bowel relaxing nozzle (53) which are communicated with any three different water outlet channels (41) in the water outlet channels (41), the other end of the spray rod body (4) is provided with a distribution valve seat (6) with a distribution valve (61) inside, the water spray gun is characterized in that a water inlet (62) communicated with the distribution valve (61) is formed in the distribution valve seat (6), a self-cleaning water outlet communicated with the distribution valve (61) is formed in the outer side of the distribution valve seat (6) and/or the spray rod support (1), and a distribution switching structure (7) capable of communicating the distribution valve (61) with any one water outlet channel (41) or the self-cleaning water outlet is formed in the distribution valve seat (6).

2. A self-cleaning spray gun according to claim 1, wherein the spray rod support (1) comprises an axially extending support guide rail (11), the distribution valve (61) is slidably disposed on the support guide rail (11), at least one large support (12) is disposed on the support guide rail (11), a guide hole (13) is disposed on the large support (12), and the distribution valve (61) is slidably disposed in the guide hole (13).

3. A self-cleaning spray gun according to claim 2, characterized in that the self-cleaning water outlets are divided into a first self-cleaning water outlet (14) and a second self-cleaning water outlet (15), and the first self-cleaning water outlet (14) is arranged outside the dispensing valve seat (6), and the second self-cleaning water outlet (15) is arranged on the large support (12), and the second self-cleaning water outlet (15) is communicated with the dispensing valve (61) through a connecting hose (16).

4. A self-cleaning spray gun according to claim 3, characterized in that the distributing valve (61) has a water inlet end and five water outlet ends, the water inlet end is connected with the water inlet (62), the spray gun body (4) is provided with three water outlet channels (41), and the water outlet ends are respectively corresponding to the three water outlet channels (41), the first self-cleaning water outlet (14) and the second self-cleaning water outlet (15) in a one-to-one manner.

5. The self-cleaning spray gun of claim 4, wherein the distribution switching structure (7) comprises a distribution valve core (63) arranged in the distribution valve seat (6), one end of the distribution valve core (63) is connected with a distribution valve driving motor (64) arranged outside the distribution valve seat (6), the other end of the distribution valve core passes through the center of the waterway turntable (65), a jacking spring (66) sleeved on the distribution valve core (63) is arranged between the distribution valve core (63) and the waterway turntable (65), a valve plate (67) is arranged on one side of the waterway turntable (65), and the distribution valve driving motor (64) is connected with an MCU module.

6. A self-cleaning spray gun according to claim 5, characterized in that the distribution valve seat (6) and the spray head (5), the distribution valve seat (6) and the spray rod body (4), the distribution valve core (63) and the distribution valve seat (6) and the valve plate (67) and the distribution valve seat (6) are respectively sealed circumferentially.

7. A self-cleaning spray gun according to claim 2, characterized in that the spray rod driving mechanism (3) comprises a motor base (31) arranged at one end of the support guide rail (11), a propulsion motor (32) is arranged on the motor base (31), and a steel belt transmission assembly (8) connected with the distribution valve seat (6) is arranged on an output shaft of the propulsion motor (32).

8. The self-cleaning spray gun according to claim 7, characterized in that the steel belt transmission assembly (8) comprises a mounting seat (81) arranged on one side of the motor seat (31) far away from the propulsion motor (32), a gap is arranged at the upper end of the mounting seat (81), a through hole (82) for the output shaft of the propulsion motor (32) to pass through is arranged on the motor seat (31), the output shaft of the propulsion motor (32) passes through the through hole (82) and is connected with a steel belt seat (83) arranged in the mounting seat (81), a steel belt body (84) is arranged on the circumferential outer side of the steel belt seat (83), and the steel belt body (84) passes through the gap and is connected with the distribution valve seat (6).

9. A self-cleaning spray gun according to claim 3, characterized in that the large bracket (12) is provided with an ultraviolet germicidal lamp (9) at the side close to the second self-cleaning water outlet (15).

10. A self-cleaning spray gun according to claim 2, characterised in that the carriage rail (11) has an obliquely arranged mounting (17) on at least one side.