CN212441664U - Waterway drainage device and bubbler capable of switching splash - Google Patents
Waterway drainage device and bubbler capable of switching splash Download PDFInfo
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- CN212441664U CN212441664U CN202020844068.9U CN202020844068U CN212441664U CN 212441664 U CN212441664 U CN 212441664U CN 202020844068 U CN202020844068 U CN 202020844068U CN 212441664 U CN212441664 U CN 212441664U
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Abstract
The utility model discloses a bubbler, which comprises a bubbler shell, wherein the interior of the bubbler shell is a cavity communicated from top to bottom, a waterway drainage device capable of switching spray is arranged in the middle of the inner wall of the cavity, a nozzle and a water guide body of the waterway drainage device capable of switching spray are arranged in the middle of the inner wall of the cavity, a water outlet body is arranged at the lower part of the nozzle, a water diversion cover is arranged in the nozzle, and a water passing channel is formed between the outer ring of the water diversion cover and the inner ring of the nozzle; the water guide body is arranged in an inner cavity formed by the nozzle and the water distribution cover, the water guide body movably switches a water path between the top position and the bottom position of the inner cavity formed by the nozzle and the water distribution cover, and the water distribution cover is provided with a drainage channel at the top extending upwards and/or a drainage channel at the side extending laterally. This bubbler is through the surface of leading water of drainage on the upper portion in the water route, the divide water cover of bubbler casing promptly, makes rivers flow along the surface of leading water, and the guide rivers are through entering into water channel along the peripheral inlet port of dividing water cover peripheral face, make things convenient for rivers to pass through smoothly.
Description
Technical Field
The utility model relates to a bubbler field, concretely relates to water route drainage device and bubbler of changeable splash.
Background
The bubbler is a device which has the foaming effect and saves water by water flow. The bubbler can fully mix water and air flowing through, improve the water flow scouring force and ensure that the discharged water is soft and does not splash.
The water outlet terminal of the bathroom products such as the faucet, the spray gun, the bidet, the shower head and the like is generally provided with a bubbler, and the bubbler is used for providing corresponding bubble water or needle-shaped shower water according to different use places, so that comfortable and satisfactory washing effects can be provided for users under various situations. At present, the bubble former on the market is various in types, is basically single in water outlet function, and cannot meet the use requirement of consumers in daily life due to the defect that the bubble former cannot automatically reset in a specified splash state due to the fact that rotation switching is performed. Some parts are switched by rotating the shell or switching the shell by pushing and pulling up and down. The volume is large and the faucet can not be sleeved in. The appearance is not beautiful, and stains and bacteria are easy to remain on the surface after the use. The cross infection of the user before and after the water consumption process can be caused by the bacterial breeding. The sanitary requirements cannot be met.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a water route drainage device and bubbler of changeable splash to prior art's is not enough, and the play water jet direction in accessible control upper reaches makes during its independent one or a plurality of play water cavity that gets into the water route low reaches to reach different play water splash effects.
In order to solve the technical problems, the following technical scheme is adopted:
a waterway drainage device capable of switching spray comprises a nozzle and a water guide body, wherein a water diversion cover is arranged inside the nozzle, and a water passing channel is formed by the outer ring of the water diversion cover and the inner ring of the nozzle; the water guide body is arranged in an inner cavity formed by the nozzle and the water distribution cover, the water guide body moves between the top position and the bottom position of the inner cavity formed by the nozzle and the water distribution cover, and the top of the water distribution cover extends upwards to form a drainage channel.
Furthermore, the top surface of the water diversion cover is provided with peripheral water diversion holes, and the peripheral water diversion holes guide water flow to enter the water passing channel from the periphery of the water diversion cover.
Further, the water guide body comprises a water guide block at the upper part and a middle guide rod at the lower part.
Furthermore, under the water-passing state, the middle guide rod is pushed and pulled to switch the position of the water-conducting body in the nozzle to switch the water path;
when the water guide block is arranged at the top of an inner cavity formed by the nozzle and the water distribution cover, a middle water passing channel is formed among the water distribution cover, the nozzle and the water guide body, and water flow is guided to flow out of the middle water passing channel;
when the water guide block is arranged at the bottom of an inner cavity formed by the nozzle and the water distribution cover, an external water passing channel and an upper water passing channel are formed among the water distribution cover, the nozzle and the water guide body, and water flow is guided to flow out of the external water passing channel and the upper water passing channel simultaneously.
Furthermore, a sealing element is arranged on the outer edge of the top of the water guide body, and when the height position of the sealing element is propped against the opening part at the bottom end of the inner ring of the nozzle, an upper water passing channel is formed among the water distribution cover, the nozzle and the water guide body in a water passing state, so that water flow is guided to flow out of the upper water passing channel simultaneously;
under the water passing state, when the water guide block is arranged at the top of an inner cavity formed by the nozzle and the water distribution cover, a water passing channel in the middle is formed among the water distribution cover, the nozzle and the water guide body, and water flow is guided to flow out of the water passing channel in the middle;
in a water passing state, when the water guide block is arranged at the bottom of an inner cavity formed by the nozzle and the water distribution cover, an external water passing channel and an upper water passing channel are formed among the water distribution cover, the nozzle and the water guide body, and water flow is guided to simultaneously flow out from the water passing channel outside the water outlet body and the water passing channel on the upper part of the water distribution cover.
Furthermore, the water guide body comprises a water guide block at the upper part and a middle guide rod at the lower part, and an elastic part is arranged on the outer ring of the middle guide rod.
Furthermore, under the water-passing state, the middle guide rod is pushed and pulled to switch the position of the water-conducting body in the nozzle to switch the water path;
when the water guide block is arranged at the top of an inner cavity formed by the nozzle and the water distribution cover, a middle water passing channel is formed among the water distribution cover, the nozzle and the water guide body, and water flow is guided to flow out of the middle water passing channel;
when the water guide block is arranged at the bottom of an inner cavity formed by the nozzle and the water distribution cover, an external water passing channel and an upper water passing channel are formed among the water distribution cover, the nozzle and the water guide body, and water flow is guided to flow out of the water passing channel outside the water outlet body and the water passing channel on the upper portion of the water distribution cover simultaneously.
Furthermore, a sealing element is arranged on the outer edge of the top of the water guide body, when the height position of the sealing element is propped against the opening part at the bottom end of the inner ring of the nozzle, an upper water passing channel is formed among the water distribution cover, the nozzle and the water guide body in a water passing state, and the upper water passing channel guides the water to flow out of the water guide channel at the top of the water distribution cover;
under the water passing state, when the water guide block is arranged at the top of an inner cavity formed by the nozzle and the water distribution cover, a water passing channel in the middle is formed among the water distribution cover, the nozzle and the water guide body, and water flow is guided to flow out of the water passing channel in the middle;
under the water passing state, when the water guide block is arranged at the bottom of an inner cavity formed by the nozzle and the water distribution cover, an external water passing channel is formed among the water distribution cover, the nozzle and the water guide body, and water flow is guided to flow out from the external water passing channel.
A bubbler further comprises the waterway drainage device capable of switching the spray.
Further, the bubbler comprises a bubbler shell, the interior of the bubbler shell is a cavity communicated with the upper portion and the lower portion, a nozzle and a water guide body are arranged in the middle of the inner wall of the cavity, and a water outlet body is arranged on the lower portion of the nozzle.
Due to the adoption of the technical scheme, the method has the following beneficial effects:
the utility model relates to a water route drainage device and bubbler of changeable splash, this bubbler cover the surface of diversion of drainage through the upper portion in the water route, the diversion of bubbler casing promptly, makes rivers flow along the surface of diversion, guide rivers along the peripheral diversion hole of diversion cover outer peripheral face makes things convenient for rivers to pass through smoothly through entering into water channel.
In the middle part in water route, the inside of nozzle sets up a water guide body promptly, through the relative displacement of water guide body and nozzle, controls the play water efflux direction of nozzle, makes it get into in the water route low reaches alone one or more play water cavity to reach the effect that a bubbler alright realized different play water flowers.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
FIG. 1 is a schematic diagram of an exploded structure of a bubbler in accordance with the present invention;
FIG. 2 is a schematic cross-sectional view of a nozzle of the present invention;
FIG. 3 is a schematic structural view of the nozzle of the present invention;
fig. 4 is a schematic structural view of the water outlet body of the present invention;
fig. 5 is a schematic cross-sectional view of the water outlet body of the present invention;
fig. 6 is a schematic structural view of the water guide body of the present invention;
fig. 7 is a schematic cross-sectional view of the water guide body of the present invention;
fig. 8 is a schematic structural view of a first water diversion cover structure of the present invention;
fig. 9 is a schematic cross-sectional view of a first water diversion cover structure of the present invention;
fig. 10 is a schematic structural view of a second water diversion cover structure of the present invention;
fig. 11 is a schematic cross-sectional view of a second water diversion cover structure of the present invention;
fig. 12 is a schematic structural view of a third water diversion cover structure of the present invention;
fig. 13 is a schematic cross-sectional view of a third water diversion cover structure of the present invention;
fig. 14a is a schematic view of a first water discharge state of a bubbler according to embodiment 1 of the present invention;
fig. 14b is a schematic view of a second water discharge state of the bubbler according to embodiment 1 of the present invention;
fig. 14c is a schematic view of a third water discharge state of the bubbler according to embodiment 1 of the present invention;
fig. 15a is a schematic view of a first water discharge state of a bubbler according to embodiment 2 of the present invention;
fig. 15b is a schematic view of a second water discharge state of the bubbler according to embodiment 2 of the present invention;
FIG. 15c is a schematic view of a third state of water discharge of the bubbler according to example 2 of the present invention;
fig. 16a is a schematic view of a first water discharge state of a bubbler according to embodiment 3 of the present invention;
fig. 16b is a schematic view of a second water discharge state of the bubbler according to embodiment 3 of the present invention;
fig. 16c is a schematic view of a third water discharge state of the bubbler according to embodiment 3 of the present invention;
fig. 17a is a schematic view of a first water discharge state of a bubbler according to embodiment 4 of the present invention;
fig. 17b is a schematic view of a second water discharge state of the bubbler according to embodiment 4 of the present invention;
fig. 17c is a schematic view of a third water discharge state of the bubbler according to embodiment 4 of the present invention.
In the figure: 1-a water diversion cover; 2-water guide body; 3-a nozzle; 4, discharging water; 5-a bubbler housing;
11-peripheral water diversion holes; 12-an upper drainage channel; 13-water distribution cover mounting surface; 14-the water diversion cover is communicated with the water surface; 15-water through holes; 16-a middle cavity; 17-a water passing cavity; 18-lateral drainage channels;
21-a water guide block; 22-intermediate guide rod; 23-an elastic member; 24-sealing element.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention is further described in detail through the accompanying drawings and embodiments. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the invention and not to limit the scope of the invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1 to 13, a bubbler comprises a bubbler shell 5, wherein the bubbler shell 5 is internally provided with a cavity which is communicated with each other from top to bottom, the upper part of the cavity is provided with a water inlet, the lower part of the cavity is provided with a water outlet, or the middle of the upper part of the cavity is also provided with a water outlet, the middle part of the inner wall of the cavity is provided with a waterway drainage device capable of switching spray, the waterway drainage device capable of switching spray comprises a nozzle 3 and a water guide body 2, the lower part of the nozzle 3 is provided with a water outlet body 4, the nozzle 3 is internally provided with a water distribution cover 1, and a water passage is formed between the outer ring of the water distribution cover 1 and the inner; the water guide body 2 is arranged in an inner cavity formed by the nozzle 3 and the water distribution cover 1, and the water guide body 2 movably switches a water path between the top position and the bottom position of the inner cavity formed by the nozzle 3 and the water distribution cover 1.
Referring to fig. 8 and 9, as a first water diversion cover designed by the present application, in particular, a top drainage channel extending upwards is provided on the water diversion cover, and the drainage channel can be used as a water outlet or a water inlet.
The top surface of the water diversion cover 1 is provided with a water diversion surface, and water flow is guided to pass through the water diversion surface along the peripheral water diversion holes on the peripheral surface of the water diversion cover 1.
The top surface of the water diversion cover 1 is provided with peripheral water diversion holes 11, and the peripheral water diversion holes 11 guide water flow to enter the water passing channel from the periphery of the water diversion cover 1.
The outer edge of the upper part of the water diversion cover 1 is provided with a water diversion cover mounting surface 13, the inner side of the water diversion cover mounting surface 13 is matched with the top of the nozzle 3, and the outer side of the water diversion cover mounting surface 13 is matched with the top of the water outlet body 4.
The outer edge of the middle part of the water diversion cover 1 is provided with a water diversion cover water passing surface 14, and the outer side of the water diversion cover water passing surface 14 is matched with the top of the nozzle 3.
The upper portion that divides the water cover to lead to the surface of water 14 is equipped with water hole 15, divide the water cover to lead to the surface of water 14 divide the outer edge of water cover 1 and nozzle 3 interior edge to be formed with water cavity 17.
The lower part of the water diversion cover 11 is provided with a middle cavity 16, and a water guide body 2 capable of moving up and down is arranged in the middle cavity 16.
Referring to fig. 10 and 11, as a second diversion cover designed by the present application, in particular, a lateral diversion channel is provided on the diversion cover, and the diversion channel can be used as a water outlet or a water inlet.
Referring to fig. 12 and 13, as a third water diversion cover designed by the present application, specifically, a water diversion channel with an upward extending top and a water diversion channel with a side extending side are simultaneously provided on the water diversion cover, and the water diversion channels can be used as water outlets or water inlets.
Example 1 as the present application
The structure of the water diversion cover 1 adopts one of the three water diversion cover structures.
The water guide body 2 includes an upper water guide block 21 and a lower middle guide rod 22.
Specifically, in the water passage state, the water passage is switched by pushing and pulling the intermediate guide rod 22 to switch the position of the water guide body 2 in the nozzle 3.
Referring to fig. 14a, when the water guide block 21 is at the top position of the inner cavity formed by the nozzle 3 and the water diversion cover 1, a middle water passage is formed among the water diversion cover 1, the nozzle 3 and the water guide body 2, and the water flow is guided to flow out from the middle water passage.
At the moment, water flow enters the nozzle from the peripheral water diversion holes, air enters from the external channel of the water outlet body due to the gap between the water outlet body and the water guide body, the drainage channel of the water diversion cover is plugged by the upper part of the water guide body, at the moment, the water flow flows out from the water passing channel in the middle due to the action of pressure difference, and middle bubble water is discharged from the bottom of the bubbler.
Referring to fig. 14b, when the water guide block 21 is at the bottom position of the inner cavity formed by the nozzle 3 and the water diversion cover 1, an outer water passing channel and an upper water passing channel are formed among the water diversion cover 1, the nozzle 3 and the water guide body 2, and water flow is guided to flow out from the outer water passing channel and the upper water passing channel simultaneously. The upper water passage is a drainage passage at the top and/or a drainage passage at the side of the water diversion cover (hereinafter, if the upper water passage is mentioned, the upper water passage is explained as the drainage passage at the top and/or the drainage passage at the side of the water diversion cover).
At the moment, water flow enters the nozzle from the peripheral water guide holes, air enters from the inner channel of the water outlet body due to the fact that a gap exists between the water outlet body and the water guide body, a gap exists between the upper portion of the water guide body and the drainage channel of the water distribution cover, at the moment, the water flow flows out from the outer water channel and the upper water channel under the action of pressure difference, and outer ring needle-shaped flowers are sprayed at the bottom of the bubbler.
Referring to fig. 14c, when the water guide block 21 is at the bottom position of the inner cavity formed by the nozzle 3 and the water diversion cover 1, an external water passage and an upper water passage are formed among the water diversion cover 1, the nozzle 3 and the water guide body 2, and water flow is guided to simultaneously flow out from the water passage outside the water outlet body and the water passage on the upper part of the water diversion cover.
At the moment, water flow enters the nozzle from the peripheral water diversion holes, air cannot enter from the bottom of the water outlet body due to the fact that no gap exists between the water outlet body and the water guide body, gaps exist between the upper portion of the water guide body and the water diversion channel of the water diversion cover, at the moment, the water flow flows out from the water passing channel on the outer portion and the water passing channel on the upper portion due to the effect of pressure difference, and outer ring needle-shaped flower sprinkling is carried out at the bottom of the bubbler.
In a water cut-off state, when the water guide block 21 is at the bottom position of an inner cavity formed by the nozzle 3 and the water diversion cover 1 in a general condition, an external water passing channel and an upper water passing channel are formed among the water diversion cover 1, the nozzle 3 and the water guide body 2.
The working principle of the embodiment 1 is as follows: when the water guide block 21 of the water guide body 2 is at the top of the inner cavity formed by the nozzle 3 and the water distribution cover 1, a water passing channel is formed in the middle among the water distribution cover 1, the nozzle 3 and the water guide body 2, and middle bubble water is discharged from the bottom of the bubbler. Due to the water pressure effect during water supply, the water guide body 2 cannot fall off, the water guide body 2 automatically falls under the action of gravity after water supply is stopped, the water guide block 21 of the water guide body 2 falls to the bottom position of an inner cavity formed by the nozzle 3 and the water distribution cover 1, and an external water passing channel and an upper water passing channel are formed among the water distribution cover 1, the nozzle 3 and the water guide body 2. At this time, after water is continuously supplied, the water outlet is outward and is subjected to outer circle needle-shaped shower spraying, and the water guide body 2 is pushed and pulled to be switched to the top position.
Example 2 as the present application
The structure of the water diversion cover 1 adopts one of the three water diversion cover structures.
The water guide body 2 comprises a water guide block 21 at the upper part and a middle guide rod 22 at the lower part, and a sealing element 24 is arranged at the outer edge of the top of the water guide body.
Specifically, in the water passage state, the water passage is switched by pushing and pulling the intermediate guide rod 22 to switch the position of the water guide body 2 in the nozzle 3.
Referring to fig. 15a, when the water guide block 21 is at the top position of the inner cavity formed by the nozzle 3 and the water diversion cover 1, a middle water passage is formed among the water diversion cover 1, the nozzle 3 and the water guide body 2, and the water flow is guided to flow out from the middle water passage.
At the moment, water flow enters the nozzle from the peripheral water diversion holes, air enters from the external channel of the water outlet body due to the gap between the water outlet body and the water guide body, the drainage channel of the water diversion cover is plugged by the upper part of the water guide body, at the moment, the water flow flows out from the water passing channel in the middle due to the action of pressure difference, and middle bubble water is discharged from the bottom of the bubbler.
Referring to fig. 15b, when the water guide block 21 is at the bottom position of the inner cavity formed by the nozzle 3 and the water diversion cover 1, an external water passage is formed among the water diversion cover 1, the nozzle 3 and the water guide body 2, and water flow is guided to flow out from the external water passage at the same time.
At the moment, water flow enters the nozzle from the peripheral water diversion holes, air enters from the inner channel of the water outlet body due to the fact that a gap exists between the water outlet body and the water guide body, a gap exists between the upper portion of the water guide body and the drainage channel of the water diversion cover, at the moment, the water flow flows out from the outer water passing channel due to the effect of pressure difference, and outer ring needle-shaped flower sprinkling is carried out at the bottom of the bubbler. The water flow does not flow to the top drainage channel due to the action of the seal 24.
Referring to fig. 15c, when the sealing member 24 is at a height position to abut against the bottom end opening of the nozzle inner ring, an upper water passage is formed among the water diversion cover, the nozzle and the water guide body in a water passing state, and water is guided to flow out from the upper water passage at the same time.
At the moment, water flow enters the nozzle from the peripheral water diversion holes, air cannot enter the nozzle from the bottom of the water outlet body due to the fact that no gap exists between the water outlet body and the water guide body, a gap exists between the upper portion of the water guide body and the water diversion channel of the water diversion cover, the sealing element 24 abuts against the bottom opening portion of the inner ring of the nozzle, and the water flow cannot flow to the bottom. Because of the action of pressure difference, the water flow flows out from the external water channel and the upper water channel, and the outer ring of the top of the bubbler sprays the water in a needle shape.
The working principle of the embodiment 2 is as follows: when the water guide block 21 of the water guide body 2 is at the top of the inner cavity formed by the nozzle 3 and the water distribution cover 1, a water passing channel is formed in the middle among the water distribution cover 1, the nozzle 3 and the water guide body 2, and middle bubble water is discharged from the bottom of the bubbler.
By downwards deducing the water body 2 to be switched to the bottom position, an external water passing channel is formed among the water diversion cover 1, the nozzle 3 and the water guide body 2, and the water outlet is outward to be out of the outer ring of needle-shaped shower spray.
When the sealing element 24 is abutted against the bottom end opening of the nozzle inner ring, an upper water passing channel is formed among the water distribution cover, the nozzle and the water guide body in a water passing state, and water flow is guided to simultaneously flow out from the upper water passing channel.
Due to the water pressure effect during water supply, the water guide body 2 cannot fall down, the water guide body 2 automatically falls under the action of gravity after water supply is stopped, the water guide block 21 of the water guide body 2 falls to the bottom position of an inner cavity formed by the nozzle 3 and the water distribution cover 1, and an external water passing channel is formed among the water distribution cover 1, the nozzle 3 and the water guide body 2. At this time, after water is continuously supplied, the water outlet is outward and is subjected to outer circle needle-shaped shower spraying, and the water guide body 2 is pushed and pulled to be switched to the top position.
Example 3 as the present application
The structure of the water diversion cover 1 adopts one of the three water diversion cover structures.
The water guide body 2 comprises a water guide block 21 at the upper part and a middle guide rod 22 at the lower part, an elastic part 23 is arranged on the outer ring of the middle guide rod 22, and the elastic part 23 can be an elastic object such as a spring, a torsion spring and the like.
Referring to fig. 16a, when the water guide block 21 is at the top position of the inner cavity formed by the nozzle 3 and the water diversion cover 1, a middle water passage is formed among the water diversion cover 1, the nozzle 3 and the water guide body 2, and the water flow is guided to flow out from the middle water passage.
At the moment, water flow enters the nozzle from the peripheral water diversion holes, air enters from the external channel of the water outlet body due to the gap between the water outlet body and the water guide body, the drainage channel of the water diversion cover is plugged by the upper part of the water guide body, at the moment, the water flow flows out from the water passing channel in the middle due to the action of pressure difference, and middle bubble water is discharged from the bottom of the bubbler.
Referring to fig. 16b, when the water guide block 21 is at the bottom position of the inner cavity formed by the nozzle 3 and the water diversion cover 1, an outer water passing channel and an upper water passing channel are formed among the water diversion cover 1, the nozzle 3 and the water guide body 2, and water flow is guided to flow out from the outer water passing channel and the upper water passing channel simultaneously.
At the moment, water flow enters the nozzle from the peripheral water guide holes, air enters from the inner channel of the water outlet body due to the fact that a gap exists between the water outlet body and the water guide body, a gap exists between the upper portion of the water guide body and the drainage channel of the water distribution cover, at the moment, the water flow flows out from the outer water channel and the upper water channel under the action of pressure difference, and outer ring needle-shaped flowers are sprayed at the bottom of the bubbler.
Referring to fig. 16c, when the water guide block 21 is at the bottom position of the inner cavity formed by the nozzle 3 and the water diversion cover 1, an external water passage and an upper water passage are formed among the water diversion cover 1, the nozzle 3 and the water guide body 2, and water flow is guided to simultaneously flow out from the water passage outside the water outlet body and the water passage on the upper part of the water diversion cover.
At the moment, water flow enters the nozzle from the peripheral water diversion holes, air cannot enter from the bottom of the water outlet body due to the fact that no gap exists between the water outlet body and the water guide body, gaps exist between the upper portion of the water guide body and the water diversion channel of the water diversion cover, at the moment, the water flow flows out from the water passing channel on the outer portion and the water passing channel on the upper portion due to the effect of pressure difference, and outer ring needle-shaped flower sprinkling is carried out at the bottom of the bubbler.
In a water cut-off state, when the water guide block 21 is at the bottom position of an inner cavity formed by the nozzle 3 and the water diversion cover 1 in a general condition, an external water passing channel and an upper water passing channel are formed among the water diversion cover 1, the nozzle 3 and the water guide body 2.
The working principle of the embodiment 3 is as follows: when the water guide block 21 of the water guide body 2 is at the top of the inner cavity formed by the nozzle 3 and the water distribution cover 1, a water passing channel is formed in the middle among the water distribution cover 1, the nozzle 3 and the water guide body 2, and middle bubble water is discharged from the bottom of the bubbler. Due to the water pressure effect during water supply, the water guide body 2 cannot fall off, the water guide body 2 automatically falls under the action of gravity after water supply is stopped, the water guide block 21 of the water guide body 2 falls to the bottom position of an inner cavity formed by the nozzle 3 and the water distribution cover 1, and an external water passing channel and an upper water passing channel are formed among the water distribution cover 1, the nozzle 3 and the water guide body 2. At this time, after water is continuously supplied, the water outlet is outward and is subjected to outer circle needle-shaped shower spraying, and the water guide body 2 is pushed and pulled to be switched to the top position.
Example 4 as the present application
The structure of the water diversion cover 1 adopts one of the three water diversion cover structures.
The water guide body 2 comprises a water guide block 21 at the upper part and a middle guide rod 22 at the lower part, and a sealing element 24 is arranged at the outer edge of the top of the water guide body.
Specifically, in the water passage state, the water passage is switched by pushing and pulling the intermediate guide rod 22 to switch the position of the water guide body 2 in the nozzle 3.
Referring to fig. 17a, when the water guide block 21 is at the top position of the inner cavity formed by the nozzle 3 and the water diversion cover 1, a middle water passage is formed among the water diversion cover 1, the nozzle 3 and the water guide body 2, and the water flow is guided to flow out from the middle water passage.
At the moment, water flow enters the nozzle from the peripheral water diversion holes, air enters from the external channel of the water outlet body due to the gap between the water outlet body and the water guide body, the drainage channel of the water diversion cover is plugged by the upper part of the water guide body, at the moment, the water flow flows out from the water passing channel in the middle due to the action of pressure difference, and middle bubble water is discharged from the bottom of the bubbler.
Referring to fig. 17b, when the water guide block 21 is at the bottom position of the inner cavity formed by the nozzle 3 and the water diversion cover 1, an external water passage is formed among the water diversion cover 1, the nozzle 3 and the water guide body 2, and water flow is guided to flow out from the external water passage at the same time.
At the moment, water flow enters the nozzle from the peripheral water diversion holes, air enters from the inner channel of the water outlet body due to the fact that a gap exists between the water outlet body and the water guide body, a gap exists between the upper portion of the water guide body and the drainage channel of the water diversion cover, at the moment, the water flow flows out from the outer water passing channel due to the effect of pressure difference, and outer ring needle-shaped flower sprinkling is carried out at the bottom of the bubbler. The water flow does not flow to the top drainage channel due to the action of the seal 24.
Referring to fig. 17c, when the height position of the sealing member 24 is against the bottom end opening of the nozzle inner ring, in a water passing state, an upper water passing channel is formed among the water diversion cover, the nozzle and the water guide body, and water flow is guided to simultaneously flow out from the upper water passing channel.
At the moment, water flow enters the nozzle from the peripheral water diversion holes, air cannot enter the nozzle from the bottom of the water outlet body due to the fact that no gap exists between the water outlet body and the water guide body, a gap exists between the upper portion of the water guide body and the water diversion channel of the water diversion cover, the sealing element 24 abuts against the bottom opening portion of the inner ring of the nozzle, and the water flow cannot flow to the bottom. Because of the action of pressure difference, the water flow flows out from the external water channel and the upper water channel, and the outer ring of the top of the bubbler sprays the water in a needle shape.
The working principle of the embodiment 4 is as follows: when the water guide block 21 of the water guide body 2 is at the top of the inner cavity formed by the nozzle 3 and the water distribution cover 1, a water passing channel is formed in the middle among the water distribution cover 1, the nozzle 3 and the water guide body 2, and middle bubble water is discharged from the bottom of the bubbler.
By downwards deducing the water body 2 to be switched to the bottom position, an external water passing channel is formed among the water diversion cover 1, the nozzle 3 and the water guide body 2, and the water outlet is outward to be out of the outer ring of needle-shaped shower spray.
When the sealing element 24 is abutted against the bottom end opening of the nozzle inner ring, an upper water passing channel is formed among the water distribution cover, the nozzle and the water guide body in a water passing state, and water flow is guided to simultaneously flow out from the upper water passing channel.
Due to the water pressure effect during water supply, the water guide body 2 cannot fall down, the water guide body 2 automatically falls under the action of gravity after water supply is stopped, the water guide block 21 of the water guide body 2 falls to the bottom position of an inner cavity formed by the nozzle 3 and the water distribution cover 1, and an external water passing channel is formed among the water distribution cover 1, the nozzle 3 and the water guide body 2. At this time, after water is continuously supplied, the water outlet is outward and is subjected to outer circle needle-shaped shower spraying, and the water guide body 2 is pushed and pulled to be switched to the top position.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made on the basis of the present invention to solve the same technical problems and achieve the same technical effects are all covered by the protection scope of the present invention.
Claims (10)
1. The utility model provides a water route drainage device of changeable splash, includes nozzle and water guide body, its characterized in that: a water diversion cover is arranged inside the nozzle, and a water passing channel is formed between the outer ring of the water diversion cover and the inner ring of the nozzle; the water guide body is arranged in an inner cavity formed by the nozzle and the water distribution cover, the water guide body moves between the top position and the bottom position of the inner cavity formed by the nozzle and the water distribution cover, and the water distribution cover is provided with a drainage channel at the top extending upwards and/or a drainage channel at the side extending laterally.
2. The waterway drainage device of the switchable splash of claim 1, wherein: the top surface of the water diversion cover is provided with peripheral water diversion holes which guide water flow to enter the water passing channel from the periphery of the water diversion cover.
3. The waterway drainage device of the switchable splash of claim 2, wherein: the water guide body comprises a water guide block at the upper part and a middle guide rod at the lower part.
4. The waterway drainage device of the switchable splash of claim 3, wherein: under the water-passing state, the middle guide rod is pushed and pulled to switch the position of the water guide body in the nozzle to switch the water path;
when the water guide block is arranged at the top of an inner cavity formed by the nozzle and the water distribution cover, a middle water passing channel is formed among the water distribution cover, the nozzle and the water guide body, and water flow is guided to flow out of the middle water passing channel;
when the water guide block is arranged at the bottom of an inner cavity formed by the nozzle and the water distribution cover, an external water passing channel and an upper water passing channel are formed among the water distribution cover, the nozzle and the water guide body, and water flow is guided to flow out of the water passing channel outside the water outlet body and the water passing channel on the upper portion of the water distribution cover simultaneously.
5. The waterway drainage device of the switchable splash of claim 3, wherein: a sealing element is arranged on the outer edge of the top of the water guide body, and when the height position of the sealing element props against the opening part of the bottom end of the nozzle inner ring, an upper water passing channel is formed among the water distribution cover, the nozzle and the water guide body in a water passing state, and water flow is guided to flow out of the upper water passing channel at the same time;
under the water passing state, when the water guide block is arranged at the top of an inner cavity formed by the nozzle and the water distribution cover, a water passing channel in the middle is formed among the water distribution cover, the nozzle and the water guide body, and water flow is guided to flow out of the water passing channel in the middle;
under the water passing state, when the water guide block is arranged at the bottom of an inner cavity formed by the nozzle and the water distribution cover, an external water passing channel is formed among the water distribution cover, the nozzle and the water guide body, and water flow is guided to flow out from the external water passing channel at the same time.
6. The waterway drainage device of the switchable splash of claim 2, wherein: the water guide body comprises a water guide block at the upper part and a middle guide rod at the lower part, and an elastic part is arranged on the outer ring of the middle guide rod.
7. The waterway drainage device of the switchable splash of claim 6, wherein: under the water-passing state, the middle guide rod is pushed and pulled to switch the position of the water guide body in the nozzle to switch the water path;
when the water guide block is arranged at the top of an inner cavity formed by the nozzle and the water distribution cover, a middle water passing channel is formed among the water distribution cover, the nozzle and the water guide body, and water flow is guided to flow out of the middle water passing channel;
when the water guide block is arranged at the bottom of an inner cavity formed by the nozzle and the water distribution cover, an external water passing channel and an upper water passing channel are formed among the water distribution cover, the nozzle and the water guide body, and water flow is guided to flow out of the water passing channel outside the water outlet body and the water passing channel on the upper portion of the water distribution cover simultaneously.
8. The waterway drainage device of the switchable splash of claim 6, wherein: a sealing element is arranged on the outer edge of the top of the water guide body, when the height position of the sealing element props against the opening part of the bottom end of the nozzle inner ring, an upper water passing channel is formed among the water diversion cover, the nozzle and the water guide body in a water passing state, and the upper water passing channel guides the water to flow out of the water guide channel at the top of the water diversion cover;
under the water passing state, when the water guide block is arranged at the top of an inner cavity formed by the nozzle and the water distribution cover, a water passing channel in the middle is formed among the water distribution cover, the nozzle and the water guide body, and water flow is guided to flow out of the water passing channel in the middle;
under the water passing state, when the water guide block is arranged at the bottom of an inner cavity formed by the nozzle and the water distribution cover, an external water passing channel is formed among the water distribution cover, the nozzle and the water guide body, and water flow is guided to flow out from the external water passing channel.
9. A bubbler, comprising: the waterway drainage device of the switchable water flower of any one of claims 1-8.
10. The bubbler of claim 9, wherein: the water-saving bubbler comprises a bubbler shell, wherein a cavity communicated with the bubbler shell is formed in the bubbler shell, a nozzle and a water guide body are arranged in the middle of the inner wall of the cavity, and a water outlet body is arranged at the lower part of the nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020844068.9U CN212441664U (en) | 2020-05-19 | 2020-05-19 | Waterway drainage device and bubbler capable of switching splash |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020844068.9U CN212441664U (en) | 2020-05-19 | 2020-05-19 | Waterway drainage device and bubbler capable of switching splash |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212441664U true CN212441664U (en) | 2021-02-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020844068.9U Active CN212441664U (en) | 2020-05-19 | 2020-05-19 | Waterway drainage device and bubbler capable of switching splash |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212441664U (en) |
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2020
- 2020-05-19 CN CN202020844068.9U patent/CN212441664U/en active Active
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| GR01 | Patent grant | ||
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Effective date of registration: 20230613 Address after: 361000 room 402A, Tongchuang building, No. 2561, Binhai West Avenue, science and Technology Innovation Park, torch high tech Zone, Xiamen, Fujian Patentee after: XIAMEN WATER NYMPH SANITARY TECHNOLOGY Co.,Ltd. Address before: Room 1126, 100302, Xiamen City, Fujian Province Patentee before: Li Huoliang |
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| TR01 | Transfer of patent right |