CN218757803U

CN218757803U - Spray head

Info

Publication number: CN218757803U
Application number: CN202222240946.8U
Authority: CN
Inventors: 彭京; 许美建; 陈家明
Original assignee: Foshan Gaoming Anhua Ceramic Sanitary Ware Co ltd
Current assignee: Foshan Gaoming Anhua Ceramic Sanitary Ware Co ltd
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2023-03-28
Anticipated expiration: 2032-08-24

Abstract

The utility model is suitable for the bathroom field, discloses a spray head, which is suitable for a toilet stool, the spray head is provided with a water outlet channel and a foam outlet channel, the water outlet channel is used for being communicated with a water outlet component, the foam outlet channel is used for being communicated with a foam making host, the tail end of the water outlet channel is provided with a water outlet, the tail end of the foam outlet channel is provided with a foam outlet, and the foam outlet is positioned outside the water outlet; this shower nozzle is provided with out bubble mouth and delivery port simultaneously, arranges ingeniously, and the integrated level is high, can reduce the installation procedure to it is located the outside of delivery port to go out the bubble mouth, makes thick foam still can spray farther (for example, when using on the urinal, the angle that the foam sprays is more close to the urine collection groove of urinal) even under the undiluted condition, and the rivers that jet from the delivery port then can earlier contact the stool pot inner wall, can increase the coverage of foam and improve and wash the effect.

Description

Spray head

Technical Field

The utility model relates to a bathroom field especially relates to a shower nozzle suitable for stool pot.

Background

In order to respond to the 'toilet revolution' proposed by government departments, improvement work is vigorously carried out on public building toilets all over the country; the existing urinal used in public washrooms has large open space, so that a large amount of excrement is directly and quickly volatilized into the outside air, thereby causing the propagation of peculiar smell, bacteria and viruses and harming the health of users; a flushing system having a bubble generating function is now available for preventing the spread and propagation of excrement, bacteria and viruses, but in the conventional flushing system, a bubble outlet and a water jet are separately provided in different nozzles, and when the flushing system is mounted on a toilet, a plurality of mounting positions need to be provided in the toilet, which is cumbersome to mount.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shower nozzle, it aims at solving current shower nozzle and does not set up the delivery port simultaneously and goes out the bubble mouth, when installing on the stool pot, need set up a plurality of mounted positions on the stool pot, installs loaded down with trivial details technical problem.

In order to achieve the above purpose, the utility model provides a scheme is:

a spray head is suitable for a toilet, and is provided with a water outlet channel and a foam outlet channel, wherein the water outlet channel is used for being communicated with a water outlet assembly, the foam outlet channel is used for being communicated with a foam making host machine, the tail end of the water outlet channel is provided with a water outlet, the tail end of the foam outlet channel is provided with a foam outlet, and the foam outlet is positioned on the outer side of the water outlet.

Preferably, the shower nozzle includes the shower nozzle main part, advances water and links up the pipe and the foam links up the pipe, go out the water passageway with it all sets up to go out the bubble passageway in the shower nozzle main part, just it is located to go out the bubble passageway the top of water passageway, be provided with inlet tube linkage hole and foam pipe linkage hole in the shower nozzle main part, inlet tube linkage hole with go out the water passageway intercommunication, foam pipe linkage hole with it communicates to go out the bubble passageway, it installs to advance water the linkage pipe in it is downthehole to advance water the linkage pipe is used for being connected with the subassembly that goes out, the foam links up the pipe and installs in it is downthehole to foam pipe linkage hole, the foam links up the pipe and is used for being connected with the system bubble host computer.

Preferably, the shower nozzle still includes first connecting piece, the shower nozzle main part includes end portion, annular connecting portion and first installation department, the end portion is provided with go out the water passageway with go out the bubble passageway, annular connecting portion set up on the end portion, first installation department sets up on the end portion, and be located in the annular connecting portion, be provided with inlet tube interlock hole and foam pipe interlock hole on the first installation department, first connecting piece with annular connecting portion connect, and be used for with the shower nozzle main part is fixed on the urinal.

Preferably, the first connector is threadedly connected to the annular connecting portion.

Preferably, the water inlet pipe engagement hole is provided with an internal thread, and the water inlet engagement pipe is in threaded connection with the first mounting part.

Preferably, the shower nozzle still includes first connecting screw, first installation department be provided with the first fixed orifices of first connecting screw adaptation, be provided with first fixed part on the water inlet connection pipe, be provided with on the first fixed part with the second fixed orifices of first connecting screw adaptation, first connecting screw passes the second fixed orifices with first fixed orificess is connected.

Preferably, the nozzle further comprises a nozzle outer frame assembly, the end part is provided with a probe mounting hole, the probe mounting hole is used for mounting the probe assembly, the nozzle outer frame assembly is sleeved on the end part, and the nozzle outer frame assembly is provided with a gap matched with the bubble outlet and the water outlet.

Preferably, the outer frame assembly comprises a nozzle outer frame sleeved on the end part and an induction window arranged on the end surface of the nozzle outer frame, the nozzle outer frame is in threaded connection with the end part, and the nozzle outer frame is provided with the notch.

Preferably, the shower nozzle main part still includes the second installation department, the second installation department is located in the annular connecting portion, and with first installation department is connected, the second installation department is provided with signal line installation passageway, signal line installation passageway is used for installing the signal line subassembly.

Preferably, the shower nozzle still includes the second connecting screw, be provided with the second fixed part on the second installation department, the second fixed part be provided with the third fixed orifices of second connecting screw adaptation, set up on the first installation department with the fourth fixed orifices of second connecting screw adaptation, the second connecting screw passes the third fixed orifices with the fourth fixed orificess is connected.

The utility model provides a shower nozzle is provided with out bubble mouth and delivery port simultaneously, arranges ingeniously, and the integrated level is high, can reduce the installation procedure, and it is located the outside of delivery port to go out the bubble mouth, make thick foam still can spray farther (for example, when using on the urinal even under the condition of not diluting, the angle that the foam sprays is more close to the collection urine groove of urinal), and the rivers that jet from the delivery port then can earlier contact the stool pot inner wall, can increase the coverage of foam and improve and wash the effect.

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 a schematic structural diagram of a showerhead provided by an embodiment of the present invention;

fig. 2 is an exploded view of a spray head provided by an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of the sprinkler applied to the urinal according to the embodiment of the present invention;

the reference numbers indicate:

100. flushing the system; 10. a foam making host machine; 20. a water outlet assembly; 30. a probe assembly; 31. an inductive probe; 32. an inductive probe outer frame; 40. a spray head; 41. a nozzle body; 411. an end portion; 4111. a water outlet channel; 4112. a foam outlet channel; 4113. a water outlet; 4114. a foam outlet; 412. an annular connecting portion; 413. a first mounting portion; 4131. the water inlet pipe is connected with the hole; 4132. a foam tube engagement hole; 4133. a first fixing hole; 4134. a fourth fixing hole; 414. a second mounting portion; 4141. a signal line installation channel; 4142. a second fixed part; 4143. a third fixing hole; 42. a water inlet connecting pipe; 421. a first fixed part; 422. a second fixing hole; 43. a foam adapter tube; 44. a first connecting member; 45. a nozzle outer frame assembly; 451. a nozzle outer frame; 4511. a notch; 452. an induction window; 46. a signal line fixing piece; 461. a clamping hole; 47. a gasket; 48. a first connecting screw; 49. a connecting loop; 401. a seal ring; 403. a second connecting screw; 50. a power supply component; 60. a signal line assembly; 70. a liquid injection mechanism; 200. a urinal body; 201. a first mounting hole; 202. a second mounting hole; 203. a urine collection tank; 204. a rear chamber; 300. and a drain pipe.

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 of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front, and rear … …) in the embodiments of the present invention 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 indicator is changed accordingly.

It will also be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Furthermore, the descriptions in the present application related to "first", "second", etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or to imply that the number of technical features indicated are implicitly being 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.

As shown in fig. 1 to 2, a spray head 40 according to an embodiment of the present invention is provided.

Referring to fig. 1-3, a nozzle 40 of the present invention is provided with a water outlet duct 4111 and a bubble outlet duct 4112, the bubble outlet duct 4112 is located above the water outlet duct 4111, a water outlet port 4113 is disposed at the end of the water outlet duct 4111, a bubble outlet port 4114 is disposed at the end of the bubble outlet duct 4112, and the bubble outlet port 4114 is located outside the water outlet port 4113.

It can be understood that the utility model discloses the shower nozzle 40 of embodiment can use on the toilet bowl, also can use on the urinal, when using on the urinal, goes out water passageway 4111 and is used for communicating with water outlet assembly 20, goes out bubble passageway 4112 and is used for communicating with system bubble host computer 10. In an operating state, the foam producing main machine 10 starts producing foam, and the thick foam enters the foam outlet passage 4112 and is ejected through the foam outlet 4114, and a water flow enters the water outlet passage 4111 through the water outlet assembly 20 and is ejected through the water outlet 4113.

The spray head 40 of the embodiment of the utility model is provided with the bubble outlet 4114 and the water outlet 4113 at the same time, so that the arrangement is ingenious, the integration level is high, and the installation procedures can be reduced; and the bubble outlet 4114 is located outside the water outlet 4113, so that the thick foam can be sprayed farther even without dilution (for example, when the foam is applied to a urinal, the foam is sprayed at an angle closer to the urine collection groove 203 of the urinal), and the water flow sprayed from the water outlet 4113 can contact the inner wall of the urinal earlier, so that the coverage of the foam can be increased and the flushing effect can be improved.

Referring to fig. 1 to 3, a head 40 includes a head body 41, a water inlet joint tube 42 and a bubble outlet joint tube 43, a water outlet passage 4111 and a bubble outlet passage 4112 are formed on the head body 41, a bubble outlet passage 4112 is formed above the water outlet passage 4111, the head body 41 is provided with a water inlet joint hole 4131 and a bubble outlet joint hole 4132, the water inlet joint hole 4131 is communicated with the water outlet passage 4111, the bubble outlet joint hole 4132 is communicated with the bubble outlet passage 4112, the water inlet joint tube 42 is installed in the water inlet joint hole 4131, the water inlet joint tube 42 is connected to the water outlet assembly 20, the bubble joint tube 43 is installed in the bubble outlet joint hole 4132, and the bubble joint tube 43 is connected to a bubble generating main unit 10, the head 40 is reasonably arranged, and the effects of water outlet and bubble outlet are ensured by a flat stack method while the thickness of the head 40 is also considered.

The bubble maker 10 starts to make foam, and makes the thick foam enter the bubble outlet 4112 through the foam connecting tube 43 and finally spray out through the bubble outlet 4114, and the water flow passes through the water inlet connecting tube 42 and the water outlet 4111 through the water outlet assembly 20 and finally spray out through the water outlet 4113.

Further, the nozzle 40 further includes a first connecting member 44, the nozzle body 41 includes an end head 411, an annular connecting portion 412 and a first mounting portion 413, the water outlet passage 4111 and the foam outlet passage 4112 are disposed on the end head 411, the annular connecting portion 412 is disposed on the end head 411, the first mounting portion 413 is disposed on the end head 411 and located in the annular connecting portion 412, the first mounting portion 413 is provided with a water inlet pipe engaging hole 4131 and a foam pipe engaging hole 4132, the first connecting member 44 is connected to the annular connecting portion 412 and used for fixing the nozzle body 41 on the urinal, by reasonably setting the structure of the nozzle body 41, compactness of the nozzle body 41 can be improved, and the nozzle 40 can be conveniently mounted and dismounted.

When the spray head 40 is installed, the first connecting member 44 is loosened, the head portion 411 is located outside the toilet, the annular connecting portion 412 is inserted into the first installation hole 201 of the toilet, and then the first connecting member 44 is tightened, so that the spray head 40 is integrally fixed to the toilet.

Optionally, the first connecting piece 44 is in threaded connection with the annular connecting portion 412, and the connection mode is simple and reliable, and is convenient to disassemble, assemble and fix.

Specifically, the first connector 44 is a dodecagonal threaded fastener.

It will be appreciated that other attachment structures for first connector 44 are possible, such as attachment screws, by which spray head 40 is secured to the toilet.

Optionally, the spray head 40 further includes a gasket 47 sleeved on the annular connecting portion 412, the gasket 47 is located between the first connecting member 44 and the head portion 411, the number of the gaskets 47 can be set according to actual requirements, and the first connecting member 44 and the toilet can be prevented from being worn by the gasket 47.

Referring to fig. 1 to 2, in an exemplary embodiment, the water inlet pipe coupling hole 4131 is provided with an internal thread, and the water inlet coupling pipe 42 is threadedly coupled to the first mounting part 413 in a simple manner to be easily disassembled and assembled.

Further, the nozzle 40 further includes a first connection screw 48, the first mounting portion 413 is provided with a first fixing hole 4133 adapted to the first connection screw 48, the water inlet connection pipe 42 is provided with a first fixing portion 421, the first fixing portion 421 is provided with a second fixing hole 422 adapted to the first connection screw 48, and the first connection screw 48 passes through the second fixing hole 422 to be connected to the first fixing hole 4133, so that the reliability of connection between the water inlet connection pipe 42 and the first mounting portion 413 can be further improved.

Referring to fig. 1 to 2, the spray head 40 further includes an adaptor ring 49, and the adaptor ring 49 is disposed at an end of the inlet tube coupling hole 4131 adjacent to the outlet passage 4111, i.e., the inlet adaptor tube 42 presses the adaptor ring 49 in the inlet tube coupling hole 4131, and the sealing performance of the inlet adaptor tube 42 and the inlet tube coupling hole 4131 can be improved by disposing the adaptor ring 49.

Optionally, the adapter loop 49 is a plastic adapter loop 49.

Further, the nozzle 40 further includes a sealing ring 401, the sealing ring 401 is sleeved on the water inlet connection pipe 42 and is located between the water inlet connection pipe 42 and the water inlet pipe connection hole 4131, and the sealing performance of the water inlet connection pipe 42 and the water inlet pipe connection hole 4131 can be further improved by arranging the sealing ring 401.

Referring to fig. 1-2, the nozzle 40 further includes a nozzle outer frame assembly 45, a probe mounting hole (not shown) is disposed on the end portion 411, the probe mounting hole is used for mounting the probe assembly 30, the nozzle outer frame assembly 45 is sleeved on the end portion 411, the nozzle outer frame assembly 45 is provided with a notch 4511 adapted to the bubble outlet 4114 and the water outlet 4113, the probe assembly 30 can be integrated on the nozzle 40 by disposing the probe mounting hole on the end portion 411, the integration level of the nozzle 40 can be further improved, and the probe assembly 30 does not need to be mounted at another position on the urinal. In addition, shower nozzle 40 still is provided with shower nozzle frame subassembly 45, can play water-proof effects through setting up shower nozzle frame subassembly 45, avoids inside outside water stain and the dust gets into shower nozzle 40, influences probe assembly 30's life.

Optionally, the outer frame assembly includes a nozzle outer frame 451 sleeved on the end portion 411 and a sensing window 452 disposed on an end surface of the nozzle outer frame 451, the nozzle outer frame 451 is in threaded connection with the end portion 411, and the nozzle outer frame 451 is provided with the gap 4511.

In particular, sensing window 452 is a transparent sensing window 452.

Optionally, the probe assembly 30 includes an inductive probe 31 and an inductive probe housing 32, the inductive probe 31 is mounted on the inductive probe housing 32, and the inductive probe housing 32 is mounted on the probe mounting hole.

The nozzle body 41 further comprises a second mounting portion 414, the second mounting portion 414 is located in the annular connecting portion 412 and connected with the first mounting portion 413, the second mounting portion 414 is provided with a signal line mounting channel 4141, the signal line mounting channel 4141 is used for mounting the signal line assembly 60, the signal line assembly 60 is connected with the inductive probe 31, the nozzle 40 is ingenious in structural arrangement, and the compactness of the whole structure can be improved.

Optionally, the nozzle 40 further includes a second connection screw 403, a second fixing portion 4142 is disposed on the second mounting portion 414, the second fixing portion 4142 is provided with a third fixing hole 4143 adapted to the second connection screw 403, a fourth fixing hole 4134 adapted to the second connection screw 403 is disposed on the first mounting portion 413, the second connection screw 403 passes through the third fixing hole 4143 and is connected to the fourth fixing hole 4134, and the connection manner between the second mounting portion 414 and the first mounting portion 413 is simple and reliable.

Furthermore, the nozzle 40 further includes a signal line fixing plate 46, the signal line fixing plate 46 is installed at an end of the signal line installation channel 4141 away from the probe assembly 30, the signal line fixing plate 46 is provided with a fastening hole 461 adapted to the sensing signal line, and the sensing signal line is fixed by the signal line fixing plate 46, so that the sensing signal line can be prevented from being entangled with other structures.

As shown in fig. 3, in an embodiment, the spray head 40 is applied to a urinal, the urinal comprises a urinal body 200, a flushing system 100 and a water drainage pipe 300, the urinal body 200 is provided with a urine collection groove 203, a rear chamber 204, a first mounting hole 201 and a second mounting hole 202, the flushing system 100 comprises a foaming main machine 10, a water outlet assembly 20, a probe assembly 30, the spray head 40, a power supply assembly 50 and a liquid injection mechanism 70, the foaming main machine 10, the water outlet assembly 20 and the power supply assembly 50 are all arranged in the rear chamber 204, the probe assembly 30 is arranged on the urinal body 200 or the spray head 40, the spray head 40 is arranged in the first mounting hole 201, the spray head 40 is provided with a water outlet passage 4111 and a foam outlet passage 4112, the water outlet passage 4113 is arranged at the end of the water outlet passage 4111, a foam outlet port 4114 is arranged at the end of the foam outlet passage 4112, the foam outlet port 4114 is arranged outside the water outlet port 4113, the liquid outlet port of the foaming main machine 10 is communicated with the foam outlet passage 4112, the water outlet assembly 20 is communicated with the water outlet passage 4111, the probe assembly 30 is respectively connected with the power supply assembly 20, the power supply assembly 20 is connected with the foaming main machine 100, the flushing system 100, the probe assembly 50 is connected with the water injection mechanism 70, for supplementing the foaming agent to the foaming machine 10, a drainage pipe 300 is provided in the rear chamber 204, and is communicated with the urine collection tank 203, when the probe assembly 30 senses a signal (human body leaves), the signal is fed back to the foam making host machine 10 and the water outlet assembly 20, the foam making host machine 10 starts to make foam, thick foam enters the foam outlet channel 4112, the water is sprayed out through the bubble outlet 4114, and the water flow enters the water outlet channel 4111 through the water outlet assembly 20 and is sprayed out through the water outlet 4113.

Alternatively, the signal line assembly 60 includes a sensing signal line, a bubble making signal line, and a power line, the bubble making signal line and the power line are respectively connected to the sensing signal line, the bubble making host 10 is connected to the bubble making signal line, and the power supply assembly 50 is connected to the power line.

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

Claims

1. A spray head is suitable for a toilet and is characterized in that the spray head is provided with a water outlet channel and a foam outlet channel, the water outlet channel is used for being communicated with a water outlet assembly, the foam outlet channel is used for being communicated with a foam making host machine, the tail end of the water outlet channel is provided with a water outlet, the tail end of the foam outlet channel is provided with a foam outlet, and the foam outlet is located on the outer side of the water outlet.

2. The spray head of claim 1, wherein the spray head comprises a spray head main body, a water inlet adapter tube and a foam adapter tube, the water outlet channel and the foam outlet channel are both disposed on the spray head main body, the foam outlet channel is located above the water outlet channel, the spray head main body is provided with a water inlet pipe adapter hole and a foam pipe adapter hole, the water inlet pipe adapter hole is communicated with the water outlet channel, the foam pipe adapter hole is communicated with the foam outlet channel, the water inlet adapter tube is mounted in the water inlet pipe adapter hole, the water inlet adapter tube is used for being connected with a water outlet assembly, the foam adapter tube is mounted in the foam pipe adapter hole, and the foam adapter tube is used for being connected with a foam making host.

3. The showerhead of claim 2, further comprising a first connector, the showerhead body comprising an end head portion, an annular connecting portion and a first mounting portion, the end head portion being provided with the water outlet passage and the bubble outlet passage, the annular connecting portion being provided on the end head portion, the first mounting portion being provided on the end head portion and being located within the annular connecting portion, the first mounting portion being provided with a water inlet pipe engaging hole and a bubble pipe engaging hole, the first connector being connected to the annular connecting portion and serving to secure the showerhead body to a urinal.

4. The spray head of claim 3, wherein the first connector is threadably connected to the annular connector.

5. The spray head of claim 4, wherein the water inlet pipe coupling hole is provided with an internal thread, and the water inlet coupling pipe is screw-coupled to the first mounting part.

6. The head according to claim 3, wherein the head further comprises a first coupling screw, the first mounting portion is provided with a first fixing hole adapted to the first coupling screw, the water inlet adapter tube is provided with a first fixing portion, the first fixing portion is provided with a second fixing hole adapted to the first coupling screw, and the first coupling screw passes through the second fixing hole to be coupled to the first fixing hole.

7. The spray head of claim 3, further comprising a spray head outer frame assembly, wherein the end head is provided with a probe mounting hole for mounting the probe assembly, the spray head outer frame assembly is sleeved on the end head, and the spray head outer frame assembly is provided with a notch matched with the bubble outlet and the water outlet.

8. The spray head of claim 7, wherein the outer frame assembly comprises a spray head outer frame sleeved on the end head portion and a sensing window arranged on an end face of the spray head outer frame, the spray head outer frame is in threaded connection with the end head portion, and the spray head outer frame is provided with the notch.

9. The spray head of claim 3, wherein the spray head body further comprises a second mounting portion located within the annular connecting portion and connected to the first mounting portion, the second mounting portion being provided with a signal line mounting channel for mounting a signal line assembly.

10. The spray head of claim 9, further comprising a second connecting screw, wherein a second fixing portion is disposed on the second mounting portion, the second fixing portion is provided with a third fixing hole adapted to the second connecting screw, a fourth fixing hole adapted to the second connecting screw is disposed on the first mounting portion, and the second connecting screw passes through the third fixing hole and is connected to the fourth fixing hole.