阅读说明：本技术 一种能出喷枪水的花洒 (Shower head capable of discharging spray gun water ) 是由 陈雪瑜 于 2021-03-01 设计创作，主要内容包括：本发明公开了一种能出喷枪水的花洒,包括：本体,具有进水通道、第一、第二出水通道、第一、第二阀口；第一阀芯,与第一阀口相配合；第二阀芯,与第二阀口相配合；切换开关,与第一阀芯、第二阀芯联动配合；第一复位弹性件,用于驱动第一阀芯复位；第二复位弹性件,用于驱动切换开关和第二阀芯复位；对切换开关施加驱动外力时,切换开关带动第一阀芯克服第一复位弹性件活动至关闭第一阀口的位置,以及带动第二阀芯打开第二阀口；撤去驱动外力时,切换开关和第二阀芯在第二复位弹性件作用下复位,第一阀芯在水压作用下保持关闭第一阀口,并且第一阀芯在进水通道止水时复位,从而能实现暂时关闭喷枪水不会导致水流从其他出水通道流出的目的。(The invention discloses a shower head capable of spraying spray gun water, which comprises: the body is provided with a water inlet channel, a first water outlet channel, a second water outlet channel, a first valve port and a second valve port; the first valve core is matched with the first valve port; the second valve core is matched with the second valve port; the change-over switch is in linkage fit with the first valve core and the second valve core; the first reset elastic piece is used for driving the first valve core to reset; the second reset elastic piece is used for driving the switch and the second valve core to reset; when driving external force is applied to the change-over switch, the change-over switch drives the first valve core to overcome the first reset elastic element to move to a position for closing the first valve port and drives the second valve core to open the second valve port; when the driving external force is removed, the change-over switch and the second valve core reset under the action of the second reset elastic piece, the first valve core keeps closing the first valve port under the action of water pressure, and the first valve core resets when the water inlet channel stops, so that the aim that water of the spray gun is temporarily closed and water cannot flow out from other water outlet channels can be fulfilled.)

1. The utility model provides a gondola water faucet that can go out spray gun water which characterized in that includes:

the spray gun comprises a body, a spray gun body and a spray gun body, wherein the body is provided with a water inlet channel, a first water outlet channel, a second water outlet channel, a first valve port and a second valve port, the water inlet channel is communicated with the first water outlet channel through the first valve port, the water inlet channel is communicated with the second water outlet channel through the second valve port, and spray gun water flows out of the second water outlet channel;

the first valve core is movably arranged on the body and matched with the first valve port;

the second valve core is movably arranged on the body and matched with the second valve port;

the change-over switch is movably arranged on the body and is in linkage fit with the first valve core and the second valve core;

the first return elastic element is used for driving the first valve core to return to a position for opening the first valve port;

the second reset elastic piece is used for driving the change-over switch and the second valve core to reset;

when driving external force is applied to the change-over switch, the change-over switch drives the first valve core to overcome the first reset elastic element to move to a position for closing the first valve port, and drives the second valve core to open the second valve port; when the external driving force is removed, the change-over switch and the second valve core are reset under the action of the second reset elastic element so that the second valve core closes the second valve port, the first valve core keeps closing the first valve port under the action of water pressure, and the first valve core is reset to a position for opening the first valve port under the action of the first reset elastic element when the water inlet channel stops water.

2. The showerhead of claim 1, wherein the body further defines a drain passage for draining water from the inlet passage.

3. The showerhead of claim 2, wherein the bleed passage communicates the inlet passage with the first outlet passage and/or the bleed passage communicates the inlet passage with the second outlet passage.

4. The shower head capable of spraying spray gun water according to claim 1, wherein the first valve core and the second valve core are both rod-shaped structures, a first through hole and a second through hole are formed in the side wall of the body, the first valve core is arranged in the first through hole in a sealing mode, the second valve core is arranged in the second through hole in a sealing mode, and the outer ends of the first valve core and the second valve core are respectively matched with the change-over switch.

5. The showerhead of claim 4, wherein the portion of the first valve cartridge within the body is provided with a first seal in sealing engagement with the first valve port, and the portion of the second valve cartridge within the body is provided with a second seal in sealing engagement with the second valve port.

6. The sprinkler of claim 4, wherein the switch is a seesaw structure that rotates about a rotation pivot, and outer ends of the first valve core and the second valve core are respectively engaged with portions of the switch located at both sides of the rotation pivot.

7. The showerhead of claim 4, wherein the body comprises a head and a handle, the first outlet channel, the second outlet channel, the first valve port, the second valve port, the first valve core and the second valve core are disposed on the head of the body, the first through hole, the second through hole and the switch are disposed on a back surface of the head, and a driving portion of the switch is located at a position corresponding to a connection position of the head and the handle.

8. The showerhead of claim 1, wherein the first return spring is a compression spring that springs between the first valve core and the body.

9. The shower head capable of discharging spray gun water according to claim 1, wherein the second return elastic member is a compression spring, the second return elastic member is elastically pressed between the second valve core and the body, and the second valve core is returned under the action of the second return elastic member and drives the change-over switch to return; or the second reset elastic piece is elastically ejected between the change-over switch and the body, and the change-over switch resets under the action of the second reset elastic piece and drives the second valve core to reset.

10. The showerhead with lance water function of any one of claims 1 to 9, wherein the body includes a water outlet panel, the switch is provided on a side of the body facing away from the water outlet panel, and the first valve core and the second valve core are juxtaposed in a direction extending along the water outlet panel and both slide in a direction perpendicular to a plane in which the water outlet panel is located.

Technical Field

The invention relates to a shower head capable of spraying spray gun water.

Background

Along with the promotion of people's standard of living, people also more and more to shower head's functional requirement, present gondola water faucet area spray gun cleaning performance is also more and more common, but the spray gun function and the shower function of present gondola water faucet do not have fine combination.

The user is usually the health in clearance bathroom when using the spray gun function of gondola water faucet, and at this moment, the spray gun water need be opened and close in turn constantly, and traditional gondola water faucet of taking the spray gun function when temporarily closing spray gun water, the influent stream of gondola water faucet can be switched into and spout the gondola water faucet shower from gondola water faucet face lid to lead to drenching the user's health. And, close the spray gun water temporarily when using the spray gun function and can practice thrift the water greatly, but traditional gondola water faucet can make water flow from gondola water faucet face lid to still can lead to the very big waste of water resource.

Disclosure of Invention

The invention aims to solve the problems and provides the shower head capable of discharging spray gun water, which can realize that when the shower head discharges the spray gun water, the spray gun water is temporarily closed, so that water flow cannot flow out from other water outlet channels, water is saved, the shower head is prevented from being sprayed on the body of a user, and the shower head is simple in structure and reliable in function.

In order to achieve the purpose, the invention provides the following technical scheme:

a shower head capable of spraying spray gun water, comprising:

the spray gun comprises a body, a spray gun body and a spray gun body, wherein the body is provided with a water inlet channel, a first water outlet channel, a second water outlet channel, a first valve port and a second valve port, the water inlet channel is communicated with the first water outlet channel through the first valve port, the water inlet channel is communicated with the second water outlet channel through the second valve port, and spray gun water flows out of the second water outlet channel;

the first valve core is movably arranged on the body and matched with the first valve port;

the second valve core is movably arranged on the body and matched with the second valve port;

the change-over switch is movably arranged on the body and is in linkage fit with the first valve core and the second valve core;

the first return elastic element is used for driving the first valve core to return to a position for opening the first valve port;

the second reset elastic piece is used for driving the change-over switch and the second valve core to reset;

when driving external force is applied to the change-over switch, the change-over switch drives the first valve core to overcome the first reset elastic element to move to a position for closing the first valve port, and drives the second valve core to open the second valve port; when the external driving force is removed, the change-over switch and the second valve core are reset under the action of the second reset elastic element so that the second valve core closes the second valve port, the first valve core keeps closing the first valve port under the action of water pressure, and the first valve core is reset to a position for opening the first valve port under the action of the first reset elastic element when the water inlet channel stops water.

According to the shower head capable of discharging the spray gun water, the first valve core which is movably arranged on the body and matched with the first valve port, the second valve core which is movably arranged on the body and matched with the second valve port and the change-over switch which is in linkage fit with the first valve core and the second valve core are arranged, when the driving external force for driving the change-over switch is removed, the change-over switch and the second valve core are reset under the action of the second reset elastic part, so that the second valve core closes the second valve port to prevent water flow from flowing out of the second water outlet channel (namely spray gun water is stopped), and the first valve core keeps closing the first valve port under the action of water pressure to prevent the water flow from flowing out of the first water outlet channel, so that water is saved and the body of a user is prevented from being drenched. In addition, first case is in during the inlet channel stagnant water first elastic component's effect resets down to opening the position of first valve port to make the gondola water faucet resume initial condition, use the gondola water faucet at every turn, the inlet channel of gondola water faucet leads to the water the back, and rivers all flow from first outlet channel, facilitate the use.

As a preferred embodiment, the body is further provided with a drainage channel for draining water in the water inlet channel.

In the above scheme, through setting up the sluicing passageway, can effectively ensure that during the inhalant canal stagnant water, rivers in the inhalant canal can flow out in order to let out the water pressure of exerting on first case to ensure that first case can reset to the position of opening under the effect of first elastic component that resets, the function is more reliable.

As a preferred embodiment, the water inlet channel and the first water outlet channel are communicated by the water drainage channel, and/or the water inlet channel and the second water outlet channel are communicated by the water drainage channel.

Among the above-mentioned scheme, the sluicing passageway communicates with first exhalant canal and/or second exhalant canal to can be with the rivers drainage of inhalant canal to in first exhalant canal and/or second exhalant canal in order to let out, thereby make and need not to set up external outlet in addition on the body, the structure is simpler.

As a preferred embodiment, the first valve core and the second valve core are both rod-shaped structures, a first through hole and a second through hole are formed in the side wall of the body, the first valve core is hermetically inserted into the first through hole, the second valve core is hermetically inserted into the second through hole, and the outer ends of the first valve core and the second valve core are respectively matched with the change-over switch.

In the above scheme, the first valve core and the second valve core are both rod-shaped structures, and the structure is simple and compact.

In a preferred embodiment, the part of the first valve core located in the body is provided with a first sealing element which is in sealing fit with the first valve port, and the part of the second valve core located in the body is provided with a second sealing element which is in sealing fit with the second valve port.

As a preferred embodiment, the switch is a seesaw structure rotating around a rotation fulcrum, and the outer ends of the first valve core and the second valve core are respectively matched with the portions of the switch, which are located at two sides of the rotation fulcrum.

In the above scheme, the change-over switch is of a seesaw structure rotating around the rotating fulcrum, and the structure is simple and compact.

As a preferred embodiment, the body includes a head portion and a handle portion, the first water outlet channel, the second water outlet channel, the first valve port, the second valve port, the first valve core and the second valve core are all disposed on the head portion of the body, the first through hole, the second through hole and the switch are disposed on a back surface of the head portion, and a driving portion of the switch is located at a position corresponding to a connection position of the head portion and the handle portion.

In the above scheme, the first valve port, the second valve port, the first valve core and the second valve core are all arranged at the head of the body, and the first through hole, the second through hole and the change-over switch are arranged at the back of the head, so that the structure is simple and compact; in addition, the position of the driving part of the change-over switch corresponds to the connection part of the head part and the handle part, so that the human engineering is better met, and the use experience is better.

In a preferred embodiment, the first return elastic member is a compression spring, and the first return elastic member is sprung between the first valve element and the body.

As a preferred embodiment, the second elastic resetting member is a compression spring, the second elastic resetting member is elastically pressed between the second valve core and the body, and the second valve core is reset under the action of the second elastic resetting member and drives the change-over switch to reset; or the second reset elastic piece is elastically ejected between the change-over switch and the body, and the change-over switch resets under the action of the second reset elastic piece and drives the second valve core to reset.

As a preferred embodiment, the body includes a water outlet panel, the switch is disposed on a side of the body facing away from the water outlet panel, and the first valve core and the second valve core are disposed in parallel along an extending direction of the water outlet panel and both slide along a direction perpendicular to a plane where the water outlet panel is located, so that the structure is simple and compact.

Drawings

In order that the advantages of the invention will be readily understood, a more particular description of the invention briefly described above will be rendered by reference to specific embodiments that are illustrated in the appended drawings. Understanding that these drawings depict only typical embodiments of the invention and are not therefore to be considered to be limiting of its scope, the invention will be described and explained with additional specificity and detail through the use of the accompanying drawings. In the drawings:

FIG. 1 is a front view of a showerhead capable of discharging spray gun water in accordance with one embodiment of the present invention;

FIG. 2 is a right side view of a showerhead capable of discharging spray gun water in accordance with one embodiment of the present invention;

FIG. 3 is a perspective exploded view of a sprinkler capable of emitting spray gun water in accordance with one embodiment of the present invention;

FIG. 4 is a cross-sectional view of a sprinkler for spraying water from a spray gun according to an embodiment of the present invention;

FIG. 5 is a cross-sectional view of the shower head capable of spraying water from the spray gun according to the embodiment of the present invention;

FIG. 6 is a cross-sectional view of a sprinkler capable of spraying water, according to an embodiment of the present invention, when the first water outlet channel and the second water outlet channel stop discharging water;

FIG. 7 is a perspective view of a first valve core of a showerhead capable of discharging spray gun water in accordance with one embodiment of the present invention;

FIG. 8 is a perspective view of a second valve core of the sprinkler capable of discharging spray gun water in accordance with one embodiment of the present invention;

FIG. 9 is a perspective view of a switch of a shower head capable of spraying shower water according to an embodiment of the present invention;

fig. 10 is a perspective view of a water distribution plate of a shower head capable of spraying shower water according to an embodiment of the present invention.

The reference numbers in the figures are respectively:

10-a body; 11-a water inlet channel; 12-a first water outlet channel; 13-a second water outlet channel; 14-a first valve port;

15-a second valve port; 16-a drainage channel; 171-a first via; 172-second via; 18-a water outlet panel; 19-a water diversion disc;

20-a first valve spool; 21-a first seal;

30-a second valve spool; 31-a second seal; 32-a ring slot;

40-a diverter switch; 41-a rotating shaft; 42-a drive section; 43-clamping ribs;

50-a first return spring;

60-a second return spring;

71-a first Y-ring; 72-second Y-shaped loop.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the following discussion, details are given to provide a more thorough understanding of the present invention. One skilled in the relevant art will recognize, however, that the invention may be practiced without one or more of the specific details. In certain instances, well known features have not been described in detail in order to avoid obscuring the invention. It is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like are used herein for purposes of illustration only and are not to be construed as limiting.

Ordinal words such as "first" and "second" are referred to herein merely as labels, and do not have any other meaning, such as a particular order, etc. Also, for example, the term "first component" does not itself imply the presence of "second component", and the term "second component" does not itself imply the presence of "first component".

Referring to fig. 1 to 10, a sprinkler capable of spraying water according to a preferred embodiment of the present invention includes a body 10, a first valve core 20, a second valve core 30, a switch 40, a first return elastic member 50, and a second return elastic member 60.

The body 10 has a water inlet channel 11, a first water outlet channel 12, a second water outlet channel 13, a first valve port 14 and a second valve port 15, the water inlet channel 11 is communicated with the first water outlet channel 12 through the first valve port 14, the water inlet channel 11 is communicated with the second water outlet channel 13 through the second valve port 15, and the spray gun water flows out of the second water outlet channel 13. The first water outlet channel 12 of the present embodiment is exemplified by shower water outflow, but the first water outlet channel 12 may be other shower water modes such as spray water outflow or waterfall outflow.

The first valve element 20 is movably disposed on the body 10 and cooperates with the first valve port 14 to control the opening and closing of the first valve port 14.

The second valve core 30 is movably disposed in the body 10 and cooperates with the second valve port 15 to control the opening and closing of the second valve port 15.

The switch 40 is movably disposed on the body 10 and is in linkage engagement with the first valve core 20 and the second valve core 30.

The first return elastic member 50 is used to drive the first valve spool 20 to return to a position where the first valve port 14 is opened.

The second return elastic member 60 serves to drive the changeover switch 40 and the second spool 30 to return.

When a driving external force is applied to the switch 40, the switch 40 drives the first valve core 20 to move to a position for closing the first valve port 14 against the first return elastic element 50, and drives the second valve core 30 to open the second valve port 15; when the external driving force is removed, the switch 40 and the second valve core 30 are reset by the second reset elastic member 60 so that the second valve core 30 closes the second valve port 15, the first valve core 20 keeps closing the first valve port 14 under the action of water pressure, and the first valve core 20 is reset to the position of opening the first valve port 14 under the action of the first reset elastic member 50 when the water inlet passage 11 is stopped.

According to the shower head capable of discharging spray gun water, the first valve core 20 movably arranged in the body 10 and matched with the first valve port 14, the second valve core 30 movably arranged in the body 10 and matched with the second valve port 15, and the change-over switch 40 in linkage matching with the first valve core 20 and the second valve core 30 are arranged, when the driving external force for driving the change-over switch 40 is removed, the change-over switch 40 and the second valve core 30 are reset under the action of the second reset elastic element 60, so that the second valve core 30 closes the second valve port 15, and water flow is prevented from flowing out of the second water outlet channel 13 (namely spray gun water is stopped), the first valve core 20 keeps closing the first valve port 14 under the action of water pressure, so that water flow is prevented from flowing out of the first water outlet channel 12, water is saved, and the body of a user is prevented from being drenched. In addition, the first valve core 20 is reset to the position of opening the first valve port 14 under the effect of the first reset elastic element 50 when the water inlet channel 11 stops, so that the shower head returns to the initial state, and after the water inlet channel 11 of the shower head is filled with water, the water flows out from the first water outlet channel 12, thereby facilitating the use.

Referring to fig. 4, 5 and 6, in the shower head of the present embodiment, the body 10 is further provided with a drainage channel 16 for draining the water flow in the water inlet channel 11, and by providing the drainage channel 16, when the water in the water inlet channel 11 is stopped, the water flow in the water inlet channel 11 can be effectively ensured to flow out to drain the water pressure applied on the first valve core 20, so that the first valve core 20 can be ensured to be reset to the position for opening the first valve port 14 under the action of the first reset elastic member 50, and the function is more reliable.

In the shower head in the embodiment, the water drainage channel 16 communicates the water inlet channel 11 and the first water outlet channel 12, so that the water flow of the water inlet channel 11 is discharged through the first water outlet channel 12; of course, in other embodiments, the drainage channel 16 may also communicate with the water inlet channel 11 and the second water outlet channel 13, so that the water in the water inlet channel 11 is drained through the second water outlet channel 13, or the drainage channel 16 communicates with the first water outlet channel 12 and the second water outlet channel 13 at the same time, and the water in the water inlet channel 11 is drained through the first water outlet channel 12 and the second water outlet channel 13.

The drainage channel 16 is communicated with the first water outlet channel 12 and/or the second water outlet channel 13, so that water of the water inlet channel 11 can be drained to the first water outlet channel 12 and/or the second water outlet channel 13 to be drained, and thus, an external drainage opening is not required to be additionally formed in the body 10, and the structure is simpler.

In the shower head of the present embodiment, the first valve element 20 and the second valve element 30 are both rod-shaped structures, the sidewall of the body 10 is provided with a first through hole 171 and a second through hole 172, the first valve element 20 is sealingly disposed through the first through hole 171, and the second valve element 30 is sealingly disposed through the second through hole 172. The outer ends of the first valve spool 20 and the second valve spool 30 are respectively engaged with a change-over switch 40. The first valve core 20 and the second valve core 30 are both rod-shaped structures, and the structure is simple and compact. A first Y-shaped ring 71 is arranged at the first through hole 171, and the first valve core 20 slides in the first through hole 171 in a sealing way through the first Y-shaped ring 71; the second through hole 172 is provided with a second Y-shaped ring 72, and the second valve spool 30 is sealingly slid in the second through hole 172 through the second Y-shaped ring 72.

In the shower head of the present embodiment, the portion of the first valve core 20 located in the body 10 is provided with a first sealing member 21 in sealing engagement with the first valve port 14, and the portion of the second valve core 30 located in the body 10 is provided with a second sealing member 31 in sealing engagement with the second valve port 15. The first sealing member 21 and the second sealing member 31 are specifically of O-ring type.

Referring to fig. 3 and 9, in the sprinkler of this embodiment, the switch 40 is a seesaw structure rotated about a rotation fulcrum, and the outer ends of the first valve core 20 and the second valve core 30 are respectively engaged with portions of the switch 40 located at both sides of the rotation fulcrum. The rotation fulcrum is a rotation shaft 41 provided on the switch 40, and the switch 40 is rotatably provided on the body 10 through the rotation shaft 41. The switch 40 adopts a seesaw structure, and has a simple and compact structure.

Referring to fig. 4, 5, 6, 8 and 9, in the shower head of this embodiment, the change-over switch 40 is movably connected to the outer end of the second valve spool 30, so as to realize linkage fit of the two, specifically, the outer end of the second valve spool 30 is provided with the annular clamping groove 32, the change-over switch 40 is provided with the clamping rib 43, the clamping rib 43 can be movably clamped with the annular clamping groove 32, and the change-over switch 40 drives the second valve spool 30 to move up and down through the clamping of the clamping rib 43 and the annular clamping groove 32.

In the shower head of the present embodiment, the body 10 includes a head portion and a handle portion, the first outlet passage 12, the second outlet passage 13, the first valve port 14, the second valve port 15, the first valve core 20 and the second valve core 30 are all disposed on the head portion of the body 10, the first through hole 171, the second through hole 172 and the switch 40 are disposed on the back surface of the head portion, and the position of the driving portion 42 of the switch 40 corresponds to the connection position of the head portion and the handle portion. The first valve port 14, the second valve port 15, the first valve core 20 and the second valve core 30 are all arranged on the head part of the body 10, and the first through hole 171, the second through hole 172 and the change-over switch 40 are arranged on the back surface of the head part, so that the structure is simple and compact; in addition, the position of the driving part 42 of the switch 40 corresponds to the connection between the head and the handle, which is more ergonomic and better experience.

Referring to fig. 3 to 6, in the showerhead of the present embodiment, the first return elastic member 50 is a compression spring, and the first return elastic member 50 is elastically pressed between the first valve spool 20 and the body 10.

Referring to fig. 3 to 6, in the shower head of the present embodiment, the second elastic return element 60 is a compression spring, the second elastic return element 60 is sprung between the switch 40 and the body 10, and the switch 40 is returned by the second elastic return element 60 and drives the second valve core 30 to return. In other embodiments, the second return elastic element 60 may be elastically pressed between the second valve core 30 and the body 10, and the second valve core 30 is returned by the second return elastic element 60 and drives the switch 40 to return.

Referring to fig. 3 and 10, in the shower head of the present embodiment, the body 10 includes a water discharge panel 18 and a water distribution tray 19. The switch 40 is disposed on a side of the body 10 facing away from the outlet panel 18, the first valve element 20 and the second valve element 30 are disposed in parallel along an extending direction of the outlet panel 18 and both slide along a direction perpendicular to a plane where the outlet panel 18 is located, the outlet panel 18 is disposed with a plurality of water outlets spaced apart from each other, the water outlets form outlet ends of the first outlet channel 12, and the outlet end of the second outlet channel 13 is formed on a front side wall of the body 10, so as to facilitate use. The water distribution disc 19 separates the first water outlet channel 12 and the second water outlet channel 13 in the body 10, and the first valve port 14 and the second valve port 15 are formed on the water distribution disc 19, so that the structure is simpler.

The working process of the shower head is briefly described as follows:

referring to fig. 4, at this time, the shower head is in an initial state, the first valve core 20 is in a position of opening the first valve port 14 under the elastic force of the first return elastic member 50, the switch 40 is returned under the elastic force of the second return elastic member 60 and makes the second valve core 30 in a position of closing the second valve port 15, the water inlet channel 11 is communicated with the first water outlet channel 12 through the first valve port 14, the water inlet channel 11 is not communicated with the second water outlet channel 13, when the water inlet channel 11 is communicated with water, the water in the water inlet channel 11 flows out from the first water outlet channel 12, so that the shower head water function is realized for showering, and the dotted arrow in the figure indicates the water flow direction.

Referring to fig. 5, when the driving portion 42 of the switch 40 is pressed downward in the direction of arrow F in the figure, the left side of the switch 40 drives the first valve core 20 to move downward, the first sealing member 21 on the first valve core 20 seals the first valve port 14, so that the water inlet channel 11 is cut off from the first water outlet channel 12, meanwhile, the right side of the switch 40 drives the second valve core 30 to move upward, the second sealing member 31 on the second valve core 30 opens the second valve port 15, so that the water inlet channel 11 is communicated with the second water outlet channel 13, so as to implement the water spraying function for cleaning the toilet and the like, and the dashed arrow in the figure indicates the water flow direction.

Referring to fig. 6, when the spray gun water needs to be suspended during the use of the spray gun water, at this time, the driving external force pressing the switch 40 is removed, the switch 40 is reset by the second reset elastic member 60, the right side of the switch 40 drives the second valve core 30 to move downwards, the second sealing member 31 on the second valve core 30 seals the second valve port 15, so that the water inlet channel 11 is cut off from the second water outlet channel 13, and the spray gun water is suspended. At this time, because the water is not stopped in the water inlet channel 11, the water flow in the water inlet channel 11 keeps applying a downward water pressure to the first valve core 20, and the first valve core 20 keeps being located at a position for closing the first valve port 14 under the action of the water pressure, so that the water inlet channel 11 is kept cut off from the first water outlet channel 12, the water flow cannot flow out from the first water outlet channel 12, the purpose that the water of the spray gun is temporarily closed and the water flow cannot flow out from the first water outlet channel 12 is achieved, water resources are saved, and a user is prevented from being drenched.

In the state of fig. 6, after the water in the water inlet channel 11 stops, the water in the water inlet channel 11 flows to the first water outlet channel 12 through the water drainage channel 16 and flows out from the first water outlet channel 12, so that the water pressure applied to the first valve core 20 disappears, and the first valve core 20 moves upward under the elastic force of the first return elastic member 50 to return to the position of opening the first valve port 14, so that the sprinkler returns to the initial state shown in fig. 4, and the water flows out from the first water outlet channel 12 every time the water in the water inlet channel 11 passes through, which is convenient for use.

Unless defined otherwise, technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Terms such as "component" and the like, when used herein, can refer to either a single part or a combination of parts. Terms such as "mounted," "disposed," and the like, as used herein, may refer to one component as being directly attached to another component or one component as being attached to another component through intervening components. Features described herein in one embodiment may be applied to another embodiment, either alone or in combination with other features, unless the feature is otherwise inapplicable or otherwise stated in the other embodiment.

While the foregoing specification illustrates and describes the preferred embodiments of this invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not to be construed as limited to other embodiments, and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.