CN219700173U - Nozzle capable of switching water outlet and tooth washing device - Google Patents
Nozzle capable of switching water outlet and tooth washing device Download PDFInfo
- Publication number
- CN219700173U CN219700173U CN202320356260.7U CN202320356260U CN219700173U CN 219700173 U CN219700173 U CN 219700173U CN 202320356260 U CN202320356260 U CN 202320356260U CN 219700173 U CN219700173 U CN 219700173U
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- water outlet
- nozzle
- channel
- nozzle cap
- rod
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 175
- 238000005406 washing Methods 0.000 title abstract description 4
- 238000004140 cleaning Methods 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 abstract description 3
- 239000007921 spray Substances 0.000 description 9
- 238000011010 flushing procedure Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- Nozzles (AREA)
Abstract
The utility model discloses a nozzle capable of switching water outlet holes and a tooth washing device, which comprises a nozzle rod, wherein a nozzle cap is rotationally connected to the water outlet end of the nozzle rod, a porous water outlet assembly is arranged between the nozzle cap and the nozzle rod, the water inlet end of the porous water outlet assembly is connected with the water outlet end of the nozzle rod, a main water outlet channel and at least one secondary water outlet channel are arranged in the porous water outlet assembly, the main water outlet channel is communicated with the main water outlet holes on the nozzle cap, the secondary water outlet channel can be communicated with the secondary water outlet holes on the nozzle cap, the cleaning range can be adjusted by rotating the nozzle cap, and the frequency of nozzle replacement is reduced in the use process, so that the use of a user is facilitated.
Description
Technical Field
The utility model belongs to the field of product processing, and particularly relates to a nozzle capable of switching water outlet holes and a tooth washer.
Background
The tooth cleaning device is an auxiliary tool for cleaning the oral cavity, and is used for cleaning teeth and tooth gaps in a pulse water flow impact mode; in order to obtain a larger cleaning area/range, a plurality of water outlet holes are usually arranged on a nozzle, different positions are arranged through the plurality of water outlet holes, so that the angle of water outlet is changed, and the effect of large-area water outlet is achieved, as disclosed in Chinese patent publication CN217566413U, a tooth-cleaning device nozzle and a tooth-cleaning device are provided, as a plurality of spray through holes are arranged on a nozzle, each spray through hole inclines towards the middle part of the spray structure along the water spraying side of the spray structure, and when the tooth-cleaning device works, water columns are sprayed out from the plurality of spray through holes, so that the water outlet pressure of the tooth-cleaning device nozzle can be reduced, the sprayed water flow is softer, and the spray through holes spray water columns with more angles at the same time, so that the spray cleaning range of the tooth-cleaning device nozzle is further improved;
based on the disclosure of the above publication, the nozzle of the tooth-washing device has only one mode, when the teeth need to be washed forcefully, the nozzle with a single water outlet needs to be replaced, that is, the nozzle cannot be suitable for more scenes, and the application range is single, so the nozzle with the water outlet capable of being switched is provided.
Disclosure of Invention
The present utility model is directed to a nozzle capable of switching water outlet and a tooth washer, so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a nozzle of switchable apopore, includes the nozzle pole, the nozzle pole goes out the water end and rotates to be connected with the nozzle cap, be equipped with porous play water subassembly between nozzle cap and the nozzle pole, the inlet end and the nozzle pole that porous play water subassembly go out the water end and be connected, be located porous play water subassembly and be equipped with a main water course and at least one secondary water course, main water course and the main apopore intercommunication on the nozzle cap, secondary water course can be with the secondary apopore intercommunication on the nozzle cap, but through rotating the adjustable clean scope of nozzle cap.
According to a further technical scheme, the porous water outlet assembly comprises a valve body and a fixing piece which are movably connected;
the fixing piece is fixedly arranged at the end part of the nozzle rod and is movably connected with the nozzle cap, and a first diversion channel corresponding to the secondary water outlet is further arranged on the fixing piece;
the water inlet end of the valve body is fixedly connected with the water outlet end of the nozzle rod, the other end of the valve body penetrates through the fixing piece and the nozzle cap to be close to the main water outlet, a main water outlet channel and a second split channel which are communicated with the water inlet end are arranged in the valve body, and the second split channel can be communicated with the first split channel.
According to a further technical scheme, the valve body is a spherical valve, a first spherical groove is formed in the inner side of the fixing piece, a second spherical groove is formed in the water outlet end of the nozzle rod, and the valve body is arranged between the first spherical groove and the second spherical groove.
According to a further technical scheme, the second flow dividing channel and the first flow dividing channel are arranged at intervals, a groove is arranged between the second flow dividing channel and the first flow dividing channel, and the groove is arranged at the end part of the nozzle rod.
Further technical scheme, mounting side edge arc spout, arc spout cooperation use has the slider, the slider sets firmly at the nozzle cap inner wall.
According to a further technical scheme, the nozzle rod is provided with a flange along the circumferential direction, and the side wall of the nozzle cap is provided with an annular groove corresponding to the flange.
A tooth-flushing device comprises the nozzle with the switchable water outlet.
The utility model has the beneficial effects that:
when the porous water outlet mode is adopted, the impact force of the water outlet is dispersed, the touch feeling is softer, but the flushing range of the water outlet is the largest; when strong flushing is needed, the nozzle cap is rotated to enable the secondary water outlet hole to be staggered with the end part of the secondary water outlet channel, the nozzle cap seals the end part of the secondary water outlet channel to enable high-pressure water to not flow out of the secondary water outlet channel, the water pressure of the main water outlet channel is increased, and the pressure of the sprayed water flow is enhanced; through the cooperation of rotatory nozzle cap and porous play water subassembly, realize the switching of scour pattern, reduce the frequency of changing the nozzle in the use, convenience of customers' use.
Additional features and advantages of the utility model will be set forth in the detailed description which follows.
Drawings
Fig. 1: an embodiment of the utility model is a schematic structural diagram.
Fig. 2: the second embodiment of the utility model is a schematic structural diagram.
Fig. 3: the third structure of the embodiment of the utility model is shown in the schematic diagram.
Fig. 4: the utility model relates to a three-dimensional cross-section of an integral structure.
Fig. 5: the utility model relates to an explosion diagram of a T integral structure.
Fig. 6: the nozzle cap and the fixing piece are disassembled.
Reference numerals: 11-nozzle rod, 12-water outlet end, 13-flange, 21-nozzle cap, 22-main water outlet hole, 23-secondary water outlet hole, 24-annular groove, 25-slide block, 3-porous water outlet component, 31-valve body, 32-water inlet end, 33-main water outlet channel, 34-fixing piece, 35-secondary water outlet channel, 351-diversion channel one, 352-diversion channel two, 353-slot position, 36-arc chute, 41-spherical slot one and 42-spherical slot two.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Please refer to fig. 1-6;
the nozzle is applied to a tooth washer, has two water outlet flushing modes, reduces the frequency of nozzle replacement in the use process, is convenient for a user to use, and is illustrated by taking the communication of the main water outlet 33 and the main water outlet 22 as an example, and the communication of the secondary water outlet 35 and the secondary water outlet 23; the high-pressure water is sprayed out of the water outlet end 12 of the nozzle rod 11 and then is input into the porous water outlet assembly 3 through the water inlet end 32, a main water outlet channel 33 and at least one secondary water outlet channel 35 are arranged in the porous water outlet assembly 3, the main water outlet channel 33 and the secondary water outlet channel 35 are communicated with the water inlet end 32, the high-pressure water can be split after entering the porous water outlet assembly 3, and flows into the main water outlet channel 33 and the secondary water outlet channel 35 respectively, the main water outlet channel 33 is communicated with the main water outlet hole 22 on the nozzle cap 21, the secondary water outlet channel 35 can be communicated with the secondary water outlet hole 23 on the nozzle cap 21, that is to say, the high-pressure water is finally sprayed out of the main water outlet hole 22 and the secondary water outlet hole 23, the impact force of the water is dispersed, and the touch feeling is gentle, but the water is flushed in the largest range;
when the water flow with stronger impact force is needed, the nozzle cap 21 can be rotated to ensure that the high-pressure water at the porous water outlet assembly 3 cannot flow out of the secondary water outlet channel 35, and the water pressure of the high-pressure water can be concentrated in the main water outlet channel 33 at the moment, so that the ejected water flow has stronger impact force and can forcefully wash teeth; further by way of example, embodiment one, refer to fig. 1; the porous water outlet assembly 3 is fixedly connected with the end part of the nozzle rod 11, and the nozzle cap 21 is rotatably connected with the nozzle rod 11, so that the nozzle cap 21 can rotate relative to the porous water outlet assembly 3; the end of the main water outlet channel 33 is located at the center and is always communicated with the main water outlet hole 22, while the end of the secondary water outlet channel 35 is eccentrically arranged corresponding to the secondary water outlet hole 23, when the nozzle cap 21 is rotated, the end of the secondary water outlet hole 23 and the end of the secondary water outlet channel 35 are dislocated, the nozzle cap 21 seals the end of the secondary water outlet channel 35, so that high-pressure water cannot flow out of the secondary water outlet channel 35, the water pressure of the main water outlet channel 33 is increased, and the pressure of the ejected water flow is enhanced.
According to the utility model, through the mutual matching of the rotary nozzle cap 21 and the porous water outlet assembly 3, the switching of the flushing mode is realized, the frequency of nozzle replacement is reduced in the use process, and the use of a user is facilitated.
Next, a specific structure of the porous water outlet module 3 according to the present utility model will be described, and in a second embodiment, reference is made to fig. 2;
the water inlet end 32 of the valve body 31 is fixedly connected with the water outlet end 12 of the nozzle rod 11, the other end passes through the fixing piece 34 and is fixedly connected with the position of the nozzle cap 21, which is close to the main water outlet 22, of the nozzle rod 11, a main water outlet channel 33 and a second branch channel 352 which are communicated with the water inlet end 32 are arranged in the valve body 31, and the second branch channel 352 can be communicated with the first branch channel 351; in this embodiment, the secondary water outlet channel 35 is divided into a first diversion channel 351 and a second diversion channel 352; when a large-range water flow is required to be sprayed, the first diversion channel 351 is communicated with the second diversion channel 352, and at the moment, high-pressure water flow in the valve body 31 is respectively diverted through the main water outlet channel 33 and the first diversion channel 351, the water in the main water outlet channel 33 can be sprayed from the main water outlet hole 22, and the water in the first diversion channel 351 can flow to the second diversion channel 352 and finally be sprayed from the secondary water outlet hole 23;
when strong impact water flow is needed, the nozzle cap 21 is rotated to enable the secondary water outlet hole 23 to be dislocated with the second branch channel 352, high-pressure water at the second branch channel 352 cannot be sprayed out, further, the nozzle cap 21 synchronously drives the valve body 31 to rotate to enable the first branch channel 351 to be dislocated with the second branch channel 352, high-pressure water at the first branch channel 351 cannot enter the second branch channel 352, and the two-stage dislocating design can further improve sealing performance and avoid water seepage.
Further, the valve body 31 is a ball valve, the inner side of the fixing piece 34 is provided with a first spherical groove 41, the water outlet end 12 of the nozzle rod 11 is provided with a second spherical groove 42, the valve body 31 is arranged between the first spherical groove 41 and the second spherical groove 42, and the sealing performance can be improved by adopting the ball valve, and the rotation is convenient.
Since the end of the nozzle is relatively small, the machining is relatively difficult, and in particular, the accuracy of the fitting of the first and second sub-channels 351 and 352 is high, and in the third embodiment, refer to fig. 3; therefore, in this embodiment, the second diversion channel 352 and the first diversion channel 351 are arranged at intervals, a slot 353 is arranged between the two diversion channels, the slot 353 is arranged at the end of the nozzle rod 11, and the fixing piece 34 is arranged at the end of the nozzle rod 11, so that a channel is formed between the bottom of the fixing piece 34 and the upper part of the slot 353, and the channel can transition water flow from the first diversion channel 351 to the second diversion channel 352; it should be noted that, the spherical groove one 41 and the spherical groove two 42 together form a complete spherical surface, and when only the main water outlet 22 sprays water, the end of the water split into one is blocked by the side wall of the spherical groove one 41 formed by the fixing piece 34 and the side wall of the spherical groove two 42 formed by the water outlet end 12 of the nozzle rod 11.
In the embodiment of the utility model, the side edge of the fixing piece 34 is provided with the arc-shaped chute 36, the arc-shaped chute 36 is matched with the slide block 25, the slide block 25 is fixedly arranged on the inner wall of the nozzle cap 21, after the nozzle cap 21 rotates to a certain position, the slide block 25 abuts against the end part of the arc-shaped chute 36 to form a limit, the time division flow passage II 352 is aligned with the secondary water outlet hole 23, the use is convenient, and preferably, when the slide block 25 abuts against the other end of the arc-shaped chute 36, the nozzle cap 21 just drives the valve body 31 to rotate by 90 degrees.
In the embodiment of the utility model, the nozzle rod is provided with the flange 13 along the circumferential direction, the side wall of the nozzle cap 21 is provided with the annular groove 24 corresponding to the flange 13, and the nozzle cap 21 and the nozzle rod 11 can be connected to form a limit through the mutual matching of the groove and the flange 13, and the nozzle cap 21 can also rotate smoothly.
The utility model also provides a tooth washer comprising the nozzle with the switchable water outlet, and the tooth washer and the nozzle embodiment with the switchable water outlet have the same technical effects based on the same conception, and specific contents can be seen in the description of the nozzle embodiment with the switchable water outlet, and the description is omitted herein.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (7)
1. A nozzle with switchable water outlet, comprising a nozzle stem (11), characterized in that: the novel water outlet device is characterized in that the water outlet end (12) of the nozzle rod (11) is rotationally connected with a nozzle cap (21), a porous water outlet assembly (3) is arranged between the nozzle cap (21) and the nozzle rod (11), the water inlet end (32) of the porous water outlet assembly (3) is connected with the water outlet end (12) of the nozzle rod (11), a main water outlet channel (33) and at least one secondary water outlet channel (35) are arranged in the porous water outlet assembly (3), the main water outlet channel (33) is communicated with a main water outlet hole (22) in the nozzle cap (21), and the secondary water outlet channel (35) can be communicated with a secondary water outlet hole (23) in the nozzle cap (21) so as to adjust the cleaning range by rotating the nozzle cap (21).
2. A switchable water outlet nozzle as claimed in claim 1, wherein: the porous water outlet assembly (3) comprises a valve body (31) and a fixing piece (34) which are movably connected;
the fixing piece (34) is fixedly arranged at the end part of the nozzle rod (11) and is movably connected with the nozzle cap (21), and a first diversion channel (351) corresponding to the secondary water outlet hole (23) is also arranged on the fixing piece (34);
the water inlet end (32) of the valve body (31) is fixedly connected with the water outlet end (12) of the nozzle rod (11), the other end of the valve body passes through the fixing piece (34) and is close to the position of the main water outlet hole (22) of the nozzle cap (21), a main water outlet channel (33) and a second shunt channel (352) which are communicated with the water inlet end (32) are arranged in the valve body (31), and the second shunt channel (352) can be communicated with the first shunt channel (351).
3. A switchable water outlet nozzle as claimed in claim 2, wherein: the valve body (31) is a spherical valve, a first spherical groove (41) is formed in the inner side of the fixing piece (34), a second spherical groove (42) is formed in the water outlet end (12) of the nozzle rod (11), and the valve body (31) is arranged between the first spherical groove (41) and the second spherical groove (42).
4. A switchable water outlet nozzle as claimed in claim 3, wherein: the second flow dividing channel (352) and the first flow dividing channel (351) are arranged at intervals, a groove (353) is arranged between the second flow dividing channel and the first flow dividing channel, and the groove (353) is arranged at the end part of the nozzle rod (11).
5. A switchable water outlet nozzle as claimed in claim 4, wherein: the side edge of the fixing piece (34) is provided with an arc-shaped chute (36), the arc-shaped chute (36) is matched with a sliding block (25), and the sliding block (25) is fixedly arranged on the inner wall of the nozzle cap (21).
6. A switchable water outlet nozzle as claimed in claim 5, wherein: the nozzle rod (11) is provided with a flange (13) along the circumferential direction, and the side wall of the nozzle cap (21) is provided with an annular groove (24) corresponding to the flange (13).
7. A tooth-rinsing device, characterized in that: a nozzle comprising a switchable water outlet as claimed in any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320356260.7U CN219700173U (en) | 2023-03-01 | 2023-03-01 | Nozzle capable of switching water outlet and tooth washing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320356260.7U CN219700173U (en) | 2023-03-01 | 2023-03-01 | Nozzle capable of switching water outlet and tooth washing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219700173U true CN219700173U (en) | 2023-09-19 |
Family
ID=88016031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320356260.7U Active CN219700173U (en) | 2023-03-01 | 2023-03-01 | Nozzle capable of switching water outlet and tooth washing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219700173U (en) |
-
2023
- 2023-03-01 CN CN202320356260.7U patent/CN219700173U/en active Active
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