CN216552266U - Closestool nozzle and closestool jetter - Google Patents
Closestool nozzle and closestool jetter Download PDFInfo
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- CN216552266U CN216552266U CN202123045792.9U CN202123045792U CN216552266U CN 216552266 U CN216552266 U CN 216552266U CN 202123045792 U CN202123045792 U CN 202123045792U CN 216552266 U CN216552266 U CN 216552266U
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Abstract
The utility model discloses a closestool nozzle and a closestool spray washing device, wherein the closestool nozzle comprises a nozzle body, a first water inlet channel and a first water outlet hole, wherein the first water inlet channel and the first water outlet hole can upwards discharge water; the nozzle comprises a nozzle body, and is characterized in that a swirl structure is arranged in the nozzle body, the swirl structure comprises a swirl chamber and at least two sections of spiral runners positioned below the swirl chamber, the upper end of the swirl chamber is communicated with a first water outlet hole, the at least two sections of spiral runners extend upwards along the same axis respectively, the turning directions of the spiral runners are consistent, the lower ends of the spiral runners are communicated with a first water inlet runner respectively, the upper ends of the spiral runners are communicated with the swirl chamber respectively, and water output by the spiral runners is made to do centrifugal rotary motion in the swirl chamber and then is sprayed out of olive-shaped spray from the first water outlet hole. The utility model utilizes the spiral flow channel to form spiral water flow, can increase the rotating force of water in the swirling flow chamber, and when the water pressure is lower, the water flow still has enough rotating force, and olive-shaped water bloom can be formed.
Description
Technical Field
The utility model relates to the technical field of toilets, in particular to a toilet nozzle and a toilet spray-washing device.
Background
The spray washing function is one of the conventional functions of the intelligent closestool and is used for hip washing and/or women washing and the like after a user defecates. The spray washing function is realized by adopting a spray washing device, and the front end of a spray rod of the spray washing device is provided with a spray nozzle which can discharge hip washing water, women washing water and the like. The spray output by the nozzle has various forms, wherein an olive-shaped spray is attractive, and the olive-shaped spray has the characteristics of soft washing, large washing area, attractive spray and the like, so that the spray is commonly used for women washing. In order to output the olive-shaped spray, a core is additionally arranged in a nozzle in the prior art, the core is provided with a circular cavity and two water inlet holes tangent to the circular cavity, and water enters from the water inlet holes and then rotates along the circular cavity to finally be sprayed out from a water outlet hole of the nozzle to form the olive-shaped spray. However, such nozzles suffer from the following disadvantages: the water rotating motion in the circular cavity only depends on the flow speed of the water, the shape of the circular cavity and the coanda effect, and when the water pressure is low, the power of the rotating flow is insufficient, so that the water splash shape is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a closestool nozzle and a closestool spray-washing device aiming at the technical problems in the prior art.
The technical scheme adopted by the utility model for solving the technical problems is as follows: a closestool nozzle comprises a nozzle body, wherein the nozzle body is provided with a first water inlet flow channel and a first water outlet hole which can upwards discharge water; the inside whirl structure that is equipped with of nozzle body, this whirl structure include the whirl chamber and lie in two sections at least spiral runners under this whirl chamber, whirl chamber upper end intercommunication first apopore, two sections at least spiral runners upwards extend along same axis respectively, and each spiral runner revolve to unanimous, and each spiral runner's lower extreme communicates respectively first water inlet channel, each spiral runner's upper end is led to respectively the whirl chamber makes the water of each spiral runner output follow behind the centrifugal rotary motion is done to whirl indoor portion first apopore blowout olive shape splash.
Furthermore, the number of the spiral type flow passages is two, and the two sections of spiral type flow passages are uniformly distributed along the circumferential direction of the swirl chamber.
Further, the cyclone chamber is in a hemispherical shape protruding upwards.
Further, the nozzle body comprises an upper cover and a nozzle main body, the upper cover is provided with the first water outlet hole, the upper cover is connected to the nozzle main body, and the upper cover and the nozzle main body are matched to form the rotational flow structure.
Furthermore, the upper cover is provided with the swirl chamber and an accommodating cavity which is positioned below the swirl chamber and communicated with the swirl chamber, a convex column which extends upwards is arranged at a position of the nozzle main body corresponding to the accommodating cavity, at least two sections of spiral grooves with consistent turning directions are distributed on the side surface of the convex column along the circumferential direction of the convex column, and the convex column is sleeved in the accommodating cavity, so that the side opening of each spiral groove is sealed by the side surface of the accommodating cavity to form the spiral flow channel.
Furthermore, the nozzle body also comprises a lower cover which is hermetically connected to one side of the nozzle main body back to the upper cover and is matched with the nozzle main body to form the first water inlet flow channel.
Further, the upper cover is connected with the nozzle body in a buckling mode, and the lower cover is connected with the nozzle body through ultrasonic welding.
Further, the nozzle body still is equipped with at least one second inlet channel and can make progress at least one second apopore of play water, and second inlet channel communicates the second apopore, and this second apopore is buttockss wash the hole or washes the hole by force.
Furthermore, the first water outlet hole is a woman washing hole.
The utility model also provides a toilet bowl spray-washing device, which comprises a spray rod and is characterized in that: the toilet nozzle is arranged at the front end of the spray rod and forms a water outlet terminal of the spray rod.
Compared with the prior art, the utility model has the following beneficial effects:
1. because the whirl structure include the swirl chamber with two sections at least spiral runners, when making water flow to the swirl chamber through spiral runner, can form comparatively powerful spiral rivers and do centrifugal rotary motion along the swirl chamber, and spiral rivers can increase the power of turning to of water in the swirl chamber, therefore when water pressure is lower, rivers still have sufficient power of turning to the flow, can form olive shape splash when ensureing to export.
2. The swirl chamber is upwards bellied hemisphere, and the rivers that more are favorable to rotary motion keep the rotatory state of flowing to export from first apopore to it is better to make olive shape splash effect.
3. The nozzle body comprises an upper cover and a nozzle main body, the upper cover is provided with the first water outlet hole, the upper cover is connected to the nozzle main body, and the upper cover and the nozzle main body are matched to form the rotational flow structure, so that the rotational flow structure does not need to be formed by a discrete core, the nozzle is simpler in structure, the manufacturing and assembling difficulty is reduced, and the cost is also reduced.
The utility model is further explained in detail with the accompanying drawings and the embodiments; however, the toilet nozzle and the toilet spray device of the present invention are not limited to the embodiments.
Drawings
FIG. 1 is an exploded schematic view of a toilet nozzle of the present invention;
FIG. 2 is a schematic perspective view of the toilet nozzle of the present invention;
FIG. 3 is a top view of the toilet nozzle of the present invention;
FIG. 4 is a front view of the toilet nozzle of the present invention;
FIG. 5 is a sectional view A-A of FIG. 3;
FIG. 6 is a cross-sectional view B-B of FIG. 4;
FIG. 7 is a schematic view of the toilet nozzle of the present invention in an operational state at a cross-section A-A of FIG. 3;
FIG. 8 is a schematic view of the toilet nozzle of the present invention in an operating state at a section B-B of FIG. 4;
FIG. 9 is a schematic view of the toilet nozzle of the present invention in an operational state at a cross-section C-C of FIG. 3;
the nozzle comprises a nozzle body 1, a nozzle main body 11, a convex column 12, a spiral groove 13, a spiral flow channel 14, a first water inlet flow channel 2, an upper cover 21, a first water outlet 22, a spiral flow chamber 23, an accommodating cavity 3 and a lower cover.
Detailed Description
The terms "first," "second," and the like, herein are used solely to distinguish one from another and are not necessarily used to describe a particular order or sequence, nor are they to be construed as indicating or implying relative importance. In the description, the directions or positional relationships indicated by "up", "down", "front", and "rear" are used based on the directions or positional relationships shown in the drawings only for convenience of describing the present invention, and do not indicate or imply that the device referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the scope of the present invention. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate. In the description of the present application, "at least two segments" means two or more segments, and "at least one" means one or more than one, unless otherwise specified.
Referring to fig. 1 to 9, a toilet nozzle according to the present invention includes a nozzle body, which has a first inlet channel 14 and a first outlet hole 21 for discharging water upwards; the inside whirl structure that is equipped with of nozzle body, this whirl structure include whirl chamber 22 and lie in two sections at least spiral runners 13 under this whirl chamber 22, whirl chamber 22 upper end intercommunication first apopore 21, two sections at least spiral runners 13 upwards extend along same axis respectively, and each spiral runner 13 revolve to unanimous, and each spiral runner 13's lower extreme communicates respectively first intake runner 14, each spiral runner 13's upper end is led to respectively the whirl chamber makes the water of each spiral runner 13 output follow behind the centrifugal rotary motion is done to whirl indoor portion first apopore 21 spouts olive shape splash. This is because when water flows into the swirling chamber 22 through the spiral flow passage 13, a strong spiral water flow is formed and performs a centrifugal rotational motion along the swirling chamber 22, and finally the olive-shaped splash is discharged from the first water outlet hole 21.
In this embodiment, the number of the spiral runners 13 is two, and the two spiral runners 13 are uniformly distributed along the circumferential direction of the swirl chamber 22. Swirl chamber 22 is the bellied hemisphere that makes progress, just swirl chamber 22 upper end middle part intercommunication first apopore 21.
In this embodiment, the nozzle body includes upper cover 2, nozzle main body 1, and upper cover 2 is equipped with first apopore 21, and this upper cover 2 connects on nozzle main body 1, and the two cooperation forms the whirl structure. Specifically, the upper cover 2 is formed with the swirling flow chamber 22 and a cylindrical accommodating cavity 23 located below the swirling flow chamber 22 and communicated with the swirling flow chamber 22, a cylindrical protruding column 11 extending upwards is arranged at a position of the nozzle main body 1 corresponding to the accommodating cavity 23, at least two sections of spiral grooves 12 with consistent swirling directions are distributed on the side surface of the protruding column 11 along the circumferential direction of the protruding column, the protruding column 11 is sleeved in the accommodating cavity 23, so that the side openings of the spiral grooves 12 are sealed by the side surface of the accommodating cavity 23, and the spiral flow channel 13 is formed.
In this embodiment, the nozzle body further includes a lower cover 3, and the lower cover 3 is hermetically connected to a side of the nozzle body 1 opposite to the upper cover 2, and cooperates with the nozzle body 1 to form the first water inlet channel 14. The upper cover 2 is connected with the nozzle body 1 in a buckling mode, and the lower cover 3 is connected with the nozzle body 1 through ultrasonic welding.
In this embodiment, the nozzle body is further provided with at least one second water inlet channel (not shown in the drawings) and at least one second water outlet hole (not shown in the drawings) capable of discharging water upwards, the second water inlet channel is communicated with the second water outlet hole, and the second water outlet hole is a hip washing hole or a strong washing hole. The second water inlet channel is formed by matching the lower cover 3 and the nozzle body 1, and the second water outlet is formed in the nozzle body 1 or the upper cover 2. The first water outlet hole 21 is a bidet hole.
The working principle of the rotational flow structure of the toilet nozzle is as follows: water enters from the first water inlet channel 14 and flows to each section of spiral channel 13, as shown in fig. 7; the water is guided by the spiral channel 13 to form a strong spiral water flow and then to do centrifugal rotation along the swirling chamber 22, as shown in fig. 8, and then is ejected from the first water outlet 21 to form an olive-shaped water bloom, as shown in fig. 9.
According to the closestool nozzle, the spiral flow channel 13 is adopted to form spiral water flow, so that the rotating force of water in the rotating flow chamber 22 can be increased, the water flow still has enough rotating flow power when the water pressure is low, and olive-shaped water spray can be formed during output.
The utility model relates to a toilet bowl spray-washing device, which comprises a spray rod and a toilet bowl spray nozzle, wherein the toilet bowl spray nozzle is arranged at the front end of the spray rod and forms a water outlet terminal of the spray rod.
The present invention relates to a toilet spray device, and more particularly to a toilet spray device, which relates to the structure, structure and operation principle of a toilet nozzle, and is not described herein again with reference to the above description.
The toilet nozzle and the toilet spray-washing device of the utility model have the same or can be realized by adopting the prior art.
The above embodiments are only for further illustrating the toilet nozzle and the toilet spraying device of the present invention, but the present invention is not limited to the embodiments, and any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention fall within the protection scope of the technical solution of the present invention.
Claims (10)
1. A closestool nozzle comprises a nozzle body, wherein the nozzle body is provided with a first water inlet flow channel and a first water outlet hole which can upwards discharge water; the method is characterized in that: the inside whirl structure that is equipped with of nozzle body, this whirl structure include the whirl chamber and lie in two sections at least spiral runners under this whirl chamber, whirl chamber upper end intercommunication first apopore, two sections at least spiral runners upwards extend along same axis respectively, and each spiral runner revolve to unanimous, and each spiral runner's lower extreme communicates respectively first water inlet channel, each spiral runner's upper end is led to respectively the whirl chamber makes the water of each spiral runner output follow behind the centrifugal rotary motion is done to whirl indoor portion first apopore blowout olive shape splash.
2. The toilet nozzle of claim 1, wherein: the cyclone chamber is in a hemispherical shape protruding upwards.
3. The toilet nozzle of claim 1, wherein: the spiral flow passages are two sections and are uniformly distributed along the circumferential direction of the swirl chamber.
4. A toilet nozzle as claimed in any one of claims 1 to 3, wherein: the nozzle body comprises an upper cover and a nozzle main body, the upper cover is provided with the first water outlet hole, the upper cover is connected to the nozzle main body, and the upper cover and the nozzle main body are matched to form the rotational flow structure.
5. The toilet nozzle of claim 4, wherein: the upper cover is provided with the cyclone chamber and an accommodating cavity which is positioned below the cyclone chamber and communicated with the cyclone chamber, a convex column which extends upwards is arranged at the position of the nozzle main body corresponding to the accommodating cavity, at least two sections of spiral grooves with consistent rotation directions are distributed on the side surface of the convex column along the circumferential direction of the convex column, and the convex column is sleeved in the accommodating cavity, so that the side opening of each spiral groove is sealed by the side surface of the accommodating cavity to form the spiral flow channel.
6. The toilet nozzle of claim 4, wherein: the nozzle body further comprises a lower cover which is connected to one side of the nozzle body back to the upper cover in a sealing mode and matched with the nozzle body to form the first water inlet flow channel.
7. The toilet nozzle of claim 6, wherein: the upper cover is connected with the nozzle body in a buckling mode, and the lower cover is connected with the nozzle body through ultrasonic welding.
8. The toilet nozzle of claim 1, wherein: the nozzle body is also provided with at least one second water inlet channel and at least one second water outlet hole capable of upwards discharging water, the second water inlet channel is communicated with the second water outlet hole, and the second water outlet hole is a hip washing hole or a strong washing hole.
9. The toilet nozzle of claim 1, wherein: the first water outlet hole is a woman washing hole.
10. The utility model provides a closestool spray rinsing device, includes the spray lance, its characterized in that: a toilet nozzle as claimed in any one of claims 1 to 9, provided at the forward end of the spray bar and constituting the water outlet end of the spray bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123045792.9U CN216552266U (en) | 2021-12-06 | 2021-12-06 | Closestool nozzle and closestool jetter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123045792.9U CN216552266U (en) | 2021-12-06 | 2021-12-06 | Closestool nozzle and closestool jetter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216552266U true CN216552266U (en) | 2022-05-17 |
Family
ID=81538160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123045792.9U Active CN216552266U (en) | 2021-12-06 | 2021-12-06 | Closestool nozzle and closestool jetter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216552266U (en) |
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2021
- 2021-12-06 CN CN202123045792.9U patent/CN216552266U/en active Active
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