CN208625523U - A kind of swivel nozzle and self-cleaning bathtub - Google Patents
A kind of swivel nozzle and self-cleaning bathtub Download PDFInfo
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- CN208625523U CN208625523U CN201820007255.4U CN201820007255U CN208625523U CN 208625523 U CN208625523 U CN 208625523U CN 201820007255 U CN201820007255 U CN 201820007255U CN 208625523 U CN208625523 U CN 208625523U
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- bathtub
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Abstract
A kind of swivel nozzle and self-cleaning bathtub, including bracket and nozzle, branch are provided with water inlet, which is installed on bracket and is connected to water inlet；It further include rotary drive assembly；Bracket is inserted into the rotary drive assembly one end；The nozzle one end is axial sliding fit with the rotary drive assembly one end and can be driven to rotate that the other end is equipped with arc water guide face, which is equipped with an at least convex block to export curved surface ejected wash water.The swivel nozzle and self-cleaning bathtub of the utility model, rinse capability is stronger, that is, is suitble to cleaning planar products, cleaning has the product effect of cambered surface also fine.
Description
Technical field
The utility model relates to field of sanitary ware, especially a kind of swivel nozzle and self-cleaning bathtub.
Background technique
As rhythm of life is getting faster, the pressure of office worker's work also increases increasingly, and many people like steeping after work
A hot bath is tired to alleviate darg, but the cleaning of bathtub brings inconvenience to busy people.It uses
Most of user can first be gone to rinse bathtub with shower before bathtub, and dust, the scale etc. in cylinder face are rinsed well.Bathing is completed,
After equal bathtub drainages are complete, some users can also go to rinse bathtub, prevent suds or water of bathing is attached in bath tub surface.But due to
Draining needs to wait a few minutes, some users may can't wait, and rinses after often forgetting about bath, so cylinder face will accumulate over time
Dirt, color are dimmed.
Currently, needing to use for mainly some bathtub cleaning brush of this cleaning or other cleaning external equipments in the market
Bath tub surface is first cleaned with shower in family, then further cleans bath tub surface with cleaning brush.On message bathtub in the market mainly
Hydraulic massage spray head or bubble spray head, the device that temporarily nothing is used for the spray head of bath tub surface cleaning or is built on bathtub, and it is existing
The spray field of the spray head of technology is not used on bathtub only in 400-500mm and realizes complete cleaning function, and to bathtub cambered surface
Cleaning effect it is limited, referring to Figure 32, close to straight line, and with bathtub cambered surface, there are certain angle, Wu Faqing in ejected wash water section
It is clean in place.
Utility model content
The main purpose of the utility model is to overcome drawbacks described above in the prior art, propose that a kind of structure is simple, real
It is now easy, the swivel nozzle and self-cleaning bathtub that cleaning area is big, effect is good.
The utility model adopts the following technical solution:
A kind of swivel nozzle, including bracket and nozzle, branch be provided with water inlet, the nozzle be installed on bracket and with water inlet
Mouth connection；It is characterized by also including rotary drive assemblies；Bracket is inserted into the rotary drive assembly one end；The nozzle one end with
The rotary drive assembly end is axial sliding fit and can be driven to rotate that the other end is equipped with arc water guide face, the arc water guide
Face is equipped with an at least convex block to export c.
Preferably, the nozzle includes turning set, connector sleeve and weather board；The turning set is sheathed on the rotation driving group
Gap is constituted outside part one end therewith, turning set side is equipped with several through-holes；The connector sleeve water inlet end is fixedly connected simultaneously with turning set
Equipped with the limiting slot for rotary drive assembly corresponding end insertion；The weather board fixing sleeve is in connector sleeve water outlet and its
Side is equipped with arc water guide face.
Preferably, lug boss is equipped on the inside of the weather board to be embedded in the connector sleeve water inlet end, arc water guide face
To be radially extended along the lug boss and constituting water jet with the connector sleeve water outlet.
Preferably, the convex block is to extend radially outwardly along the nozzle, and height gradually increases.
Preferably, the height of the convex block outer end is to be gradually reduced from middle part along two sides.
Preferably, the convex block is located at the middle part and/or side in arc water guide face.
It preferably, further include having fixing sleeve and elastic component, which is fixed on the bracket and is sheathed on the spray
Mouth periphery, the fixing sleeve cooperate with the bracket and the sealed nozzle respectively；Elastic component is butted on the fixing sleeve and the nozzle
Between corresponding end.
Preferably, the rotary drive assembly is equipped with trundle, reduction gearing and motor group；The branch is provided with installation
Slot；The motor group is equipped with output gear；The reduction gearing is engaged with the output gear, which fixes with reduction gearing
Connection, the other end pass through mounting groove and are equipped with plat part, the plat part and the nozzle axial sliding fit；The nozzle with should
Mounting groove outer wall clearance fit.
A kind of self-cleaning bathtub, including bathtub ontology, it is characterised in that: further include governor circuit, at least a detergent line
At least one any one above-mentioned swivel nozzle；The detergent line is equipped with control valve to control on-off；The swivel nozzle
It is fixed on the bathtub ontology, and the water inlet is connected to the detergent line；The governor circuit and control valve and the rotation
Turn driving assembly to be connected to control and open or close cleaning.
Preferably, the bathtub ontology offers mounting hole, further includes having guide sleeve, which is fixed on the mounting hole
On；The nozzle is arranged in the guide sleeve with when opening or closing cleaning, nozzle face externally protrude out in the guide sleeve end face or
Maintain an equal level with guide sleeve end face.
From the above description of the utility model, it can be seen, compared with prior art, the utility model has following beneficial to effect
Fruit:
1, the rotary nozzle and bathtub of the utility model, nozzle are equipped with arc water guide face, which is equipped with
An at least convex block is to export curved surface ejected wash water, which includes curved surface and fan-shaped surface, and rinse capability is stronger, curved surface cleaning
Water energy is close to plane and cambered surface, so that cleaning has the effect of that plane and cambered surface product are all fine.
2, the rotary nozzle and bathtub of the utility model is provided with transmission pin assemblies and elastic component etc., and nozzle cage, which is set to, to be passed
On dynamic pin assemblies and therewith clearance fit, when opening cleaning, under the action of water pressure, nozzle is displaced outwardly, and drives nozzle to turn later
Certain angle is moved to export curved surface ejected wash water；When cleaning finishes, nozzle return is driven by elastic component, without spray manually, clearly
It sweeps, with automatic cleaning, cleaning area is big, effect is good, the advantages of being automatically closed after cleaning.
3, the rotary nozzle and bathtub of the utility model, nozzle include turning set, connector sleeve and weather board etc.；The rotation
The composition gap of set and transmission pin assemblies, turning set side are equipped with several through-holes, and end is equipped with rib, so that hydraulic pressure acts on gear
While driving nozzle mobile, realizes and be easy.
4, the rotary nozzle and bathtub of the utility model, for nozzle outwardly and inwardly in moving process, water flow can also be to spray
Automatically cleaning is carried out inside mouth, is avoided dirty.
5, the rotary nozzle and bathtub of the utility model, the connector sleeve are equipped with limiting slot, and trundle is equipped with plat part, passes through
Plat part insertion limiting slot realization slides axially, and can also connector sleeve be driven to rotate, realize the function that nozzle is mobile and rotates.
6, the rotary nozzle and bathtub of the utility model, weather board inside are equipped with the arc water guide face radially extended, should
Arc water guide face and connector sleeve water outlet constitute water jet, curved surface ejected wash water are sprayed, so that cleaning area becomes larger, ensures
Cleaning effect is good.
7, the rotary nozzle and bathtub of the utility model, trundle are equipped with protrusion, and the mounting groove of bracket is correspondingly provided with two
Block is to limit protrusion rotational angle, the angle of further limits nozzle rotation, it is ensured that maximum clean range.
8, the rotary nozzle and bathtub of the utility model, is provided with guide sleeve, the nozzle be arranged in the guide sleeve with
When opening or closing cleaning, nozzle face externally protrudes out in the guide sleeve end face or maintains an equal level with guide sleeve end face, which exposes to
The height of bathtub only 1-3mm, appearance is neat, it is beautiful, human body or maintenance utensil etc. will not be scraped.
Detailed description of the invention
Fig. 1 is the utility model rotary nozzle perspective view；
Fig. 2 is the utility model weather board perspective view；
Fig. 3 is the exploded view of Fig. 1；
Fig. 4 is the utility model rotary nozzle side view；
Fig. 5 is the sectional view along A-A of Fig. 4；
Fig. 6 is the B-B direction cross-sectional view of Fig. 4；
Fig. 7 is rotary drive assembly schematic diagram；
Fig. 8 is rotary drive assembly cross-sectional view；
Fig. 9 is trundle perspective view；
Figure 10 is reduction gearing perspective view；
Figure 11 is trundle assemble cross-section；
Figure 12 is connector sleeve perspective view；
Figure 13 is trundle and connector sleeve assembling schematic diagram；
Figure 14 is trundle and connector sleeve sectional arrangement drawing；
Figure 15 is connector sleeve along trundle sliding schematic diagram；
Figure 16 is turning set main view；
Figure 17 is turning set perspective view；
Figure 18 is turning set perspective view；
Figure 19 is L-type sealing ring perspective view；
Figure 20 is L-type sealing ring cross-sectional view；
Figure 21 connect cross-sectional view with fixing sleeve for turning set；
Figure 22 is reduction gearing and motor group transmission diagram；
Figure 23 is bracket perspective view；
Figure 24 is bracket main view；
Figure 25 is that protrusion is butted on baffle schematic diagram；
Figure 26 is that nozzle is discharged schematic diagram；
Figure 27 is weather board cross-sectional view；
Figure 28 is the utility model bathtub perspective view；
Figure 29 is the utility model bathtub cleaning area schematic diagram；
Figure 30 is the C-C of Figure 29 to cross-sectional view；
Figure 31 is the partial enlarged view of Figure 30；
Figure 32 is existing ejected wash water and bathtub body contacts face schematic diagram；
Figure 33 is the utility model curved surface ejected wash water and bathtub body contacts face schematic diagram；
Figure 34 is the utility model electric operation control circuit figure；
Wherein: 10, bracket, 11, mounting groove, 12, water inlet, 13, O-ring seal, 14, copper sheathing, 15, block, 20, spray
Mouth, 21, turning set, 22, connector sleeve, 23, weather board, 23a, cover board, 24, nozzle set, 25, rib, 26, through-hole, 27, limit
Slot, 28, lug boss, 29, arc water guide face, 29a, water jet, 29b, convex block, 30, rotary drive assembly, 31, shell, 32, defeated
Gear out, 33, motor, 34, upper cover, 35, profiled frame, 36, trundle, 36a, protrusion, 37, reduction gearing, 38, plat part, 39,
Water hole, 40, elastic component, 50, fixing sleeve, 51, L sealing ring, 52, sliding cavity, 53, plain cushion, 60, bathtub ontology, 61, overflow
Waterline, 62, mounting hole, 70, governor circuit, 71, control mainboard, 72, control panel, 73, solenoid valve, 80, guide sleeve, 81, side
Edge, 90, locking nut.
Specific embodiment
Below by way of specific embodiment, the utility model will be further described.
Referring to figs. 1 to Figure 27, a kind of swivel nozzle, including bracket 10, nozzle 20, rotary drive assembly 30, elastic component 40
With fixing sleeve 50 etc..The bracket 10 is open at one end, and the other end is equipped with the mounting groove 11 to extend internally, and side is connected with water inlet
12, the water inlet 12 and mounting groove 11 are connected to 10 inner cavity of bracket.
Fig. 7 to Figure 11, the rotary drive assembly 30 include transmission pin assemblies, motor group, profiled frame 35 etc..The motor group packet
Shell 31, output gear 32, motor 33 and upper cover 34 are included, which is locked on profiled frame 35.The motor 33 passes through screw
Fixed to be located in shell 31, output shaft passes through shell 31 and is fixedly connected with output gear 32 to drive its rotation, the upper cover 34
By screw closure in 31 open end of shell, protective action is played by shell 31 and upper cover 34, reaches dust and water protection function.This
Other kinds of drive also can be used in the rotary drive assembly of utility model, such as pass through impeller and gear set cooperation etc..
The transmission pin assemblies include trundle 36 and reduction gearing 37, which engages with output gear 32, should
Reduction gearing 37 and the shaft of output gear 32 are rotationally embedded in the respective slot of profiled frame 35.36 one end of trundle with
37 center of circle of reduction gearing is fixedly connected, and the other end passes through the mounting groove 11 of bracket and is equipped with plat part 38, which also sets
There are two water holes 39.It is additionally provided with O-ring seal 13 and copper sheathing 14 between 11 inner wall of trundle 36 and mounting groove, O type sealing
Circle 13 is placed on trundle 36, is interference fitted in the copper sheathing 14 insertion mounting groove 11 and therewith, copper sheathing 14 is placed on O type sealing ring
Rotary seal is realized outside 13.In addition, 36 side wall of trundle is additionally provided with two outwardly extending protrusion 36a close to 38 position of plat part,
11 end face of mounting groove is correspondingly provided with two blocks 15 to limit protrusion 36a rotational angle, which determines that rotary nozzle sprays
The cleaning area of water flow out, referring to Figure 23 to Figure 25.
Referring to Figure 12 to Figure 21, nozzle 20 includes turning set 21, connector sleeve 22, weather board 23 and nozzle set 24.Turning set
21 one end are equipped with the rib 25 extended radially outwards, and side is equipped with several through-holes 26, and through-hole 26 is along 21 one end of turning set axial direction
Extend, which is ellipse.The turning set 21 is sheathed on outside mounting groove 11 and plat part 38, and with 11 outer wall of mounting groove
Between constitute clearance fit, the gap between the turning set 21 and mounting groove 11 be less than 25 width of rib.The connector sleeve 22 water inlet
It is achieved a fixed connection between end and turning set 21 by being threadedly engaged, inner wall is equipped with two limiting slots 27 for the flat of trundle 36
Flat 38 corresponding end of portion insertion, realizes limit, is slidably matched between the connector sleeve 22 and plat part 38.
The weather board 23 is set to 22 water outlet of connector sleeve by screw fixing sleeve, and middle inside is equipped with lug boss 28, should
Weather board 23 is additionally provided with along the arc water guide face 29 that lug boss 28 radially extends, which goes out with connector sleeve 22
There is certain distance between water end (W.E.) face and constitute water jet 29a.Referring to fig. 2, at least one is additionally provided on the arc water guide face 29
Arcuately water guide face 29 extends radially outwardly by convex block 29b, convex block 29b, and height gradually increases, and the height of the outer end convex block 29b
Degree makes water flow through arc water guide face 29 and convex block 29b to be gradually reduced from middle part along two sides, using this streamlined structure
Effect sprays curved surface ejected wash water.The curved surface ejected wash water includes curved surface and fan-shaped surface combination, can clean the product of plane, also suitable
For cleaning the product with cambered surface, referring to Figure 33, it can be close to product cambered surface to realize complete cleaning.Convex block 29b can be located at
The middle part or side in arc water guide face 29, quantity can be one, two and is arranged more, can be set as needed.
Nozzle set 24 is sheathed on the outside of the water outlet of connector sleeve 22 close to weather board 23.Nozzle 20 is additionally provided with cover board 23a,
23 outside of weather board is fixed on by being threadedly engaged.
It is fixed on 10 open end of bracket by being threadedly engaged on the outside of 50 one end of fixing sleeve, the place of being threadedly engaged also is arranged with plain cushion
53 realize that static seal, the end inner sleeve of fixing sleeve 50 are set to 22 periphery of turning set 21 and connector sleeve.Turning set 21 and fixing sleeve 50
Between be arranged with L-type sealing ring 51, end is equipped with lip, under the action of water pressure expansible, for realizing axially and radially
Dynamic sealing.50 other end of fixing sleeve is placed on 22 water outlet of connector sleeve, is equipped with sliding cavity 52 to be oriented to.Elastic component 40 is butted on turning set
Between 21 50 opposite end of rib 25 and fixing sleeve, for driving 20 return of nozzle.
The rotary nozzle of the utility model can be displaced outwardly under the action of water pressure along plat part 38, and can be transmitted the drive of pin 36
Dynamic turn an angle to export curved surface ejected wash water (includes current cleaning area and total cleaning surface referring to Fig. 1 and Figure 30, Figure 30
Product, cleaning diameter are 800-1200mm), 20 return of nozzle can be also driven by elastic component 40.It is outwardly and inwardly moved in nozzle 20
During dynamic, water flow can also avoid dirty to automatically cleaning is carried out inside nozzle 20.
8 to Figure 31 and Figure 33 and Figure 34 referring to fig. 2, the utility model also propose a kind of self-cleaning bathtub, including bathtub sheet
Body 60, governor circuit 70, at least a detergent line and at least one above-mentioned rotary nozzle.The spilling water line 61 of the bathtub ontology 60
Top offers mounting hole 62, and the quantity and rotary nozzle quantity of mounting hole 62 are corresponded, are uniformly distributed around bathtub, rotates
The quantity of spray head can be arranged according to bathtub shape, size etc., can be one, two, three or even more.The position of mounting hole 62
It sets not unique, may be alternatively located at 61 lower section of spilling water line.
Each detergent line is equipped with control valve, which can be used solenoid valve 73, for controlling the logical of detergent line
It is disconnected.Rotary nozzle is fixed on the mounting hole 62 of bathtub, and water inlet 12 is connected to the detergent line, can be a cleaning pipe
Road connects multiple rotary nozzles or a detergent line connects a rotary nozzle, and connection type is not unique.
It further include having guide sleeve 80 and locking road surface 90, for rotary nozzle to be fixed on mounting hole 62.The guide sleeve
80 outsides are to be threadedly engaged with 62 inner wall of mounting hole, and 80 one end of guide sleeve is equipped with edge 81 and is arranged with plain cushion 53, the edge 81
To extend internally.Nozzle 20 is arranged in the guide sleeve 80,50 outer sheath of fixing sleeve be equipped with O-ring seal 13 with guide sleeve
80 inner walls constitute static seal, pass through 81 limit fixed sleeve 50 of edge.The locking road surface 90 is sheathed on 80 other end of guide sleeve, locking
It also is provided with plain cushion 53 between road surface 90 and bathtub inner wall, rotary nozzle can be locked in by rotation locking road surface 90 by bathtub sheet
On the mounting hole 62 of body 60, and static seal is constituted by two plain cushions 53.When opening or closing cleaning, the lid of 20 end face of nozzle
Plate 23a externally protrudes out in 80 end face of guide sleeve or maintains an equal level with 80 end face of guide sleeve, which only protrudes bath tub surface 1-
2mm is wiped convenient for user with towel.
The governor circuit 70 includes control mainboard 71 and control panel 72, and the control mainboard 71 and solenoid valve 73 and rotation are driven
The motor 33 of dynamic component 30, which is connected, opens or closes cleaning with control, is between each solenoid valve 73 and company, each motor 33 it
Between be and even that can pass through the manner of execution that internal processes control solenoid valve 73 and motor 33, such as 20 component of several washer jets
In order successively spray curved surface ejected wash water cleaned or 20 component of several washer jets at the same spray curved surface ejected wash water carry out
Cleaning.The control panel 72 setting cleaning function key is simultaneously connected with control mainboard 71 for input control order.With ellipse
For bathtub and four rotary nozzles, there are four 33, four battery valves 73 of motor and four tunnel detergent lines, specific works are former for setting
It manages as follows:
Conventional sense: the nozzle set 24 of 20 end face of nozzle and 80 end face of guide sleeve maintain an equal level, and spring drives 21 rib of turning set
25 close to 11 bottom interior wall of mounting groove.
Successively cleaning function key on pressing control panel 72, then governor circuit 70 controls first rotary nozzle
Solenoid valve 73, which is opened, opens corresponding cleaning water route, and the water inlet 12 that water flows through rotary nozzle enters in bracket, and hydraulic pressure acts on
On rib 25, nozzle 20 is pushed to be displaced outwardly along the plat part 38 of trundle 36, elastic component 40 is compressed, and water jet 29a is exposed
8mm, the entrance of water flow via through holes 26 connector sleeve 22, arcuately water guide face 29 is sprayed from water jet 29a, generates curved surface ejected wash water；Electricity
After magnet valve 73 opens 3s, controlling the corresponding starting of motor 33 rotation, then trundle 36 drives nozzle 20 to turn an angle, until
Protrusion 36a is resisted against on block 15, and curved surface ejected wash water, which turns an angle, completes 180 degree cleaning, and stall, electric current occur for motor 33
It increases, generates automatically controlled signal, control mainboard 71 controls motor 33 and inverts, and nozzle 20 is driven to invert, and the reversion of curved surface ejected wash water is certain
Angle completes 180 degree cleaning, then controls motor 33 and stops working, solenoid valve 73 stops working；Under the action of elastic component 40,
20 return of nozzle, returns to conventional sense.
So successively control second rotary nozzle, third rotary nozzle and the 4th rotary nozzle, after, this according to
Secondary cleaning function is closed.Positive and negative rotation number in cleaning process can set adjustment, according to actual cleaning effect, rotary nozzle
Cleaning order also can adjust.Governor circuit also rotation-controlled spray head is discharged in batches, the number of the rotary nozzle of every batch of water outlet
Amount is less than the total number of rotary nozzle, is advisable with 1-2, can be so discharged simultaneously to avoid several rotary nozzles and to supply water into
Row shunts, and causes hydraulic pressure insufficient and influences flushing effect.The cleaning area schematic diagram of 9, Figure 30 referring to fig. 2, due to Coanda effect,
Water flow can be climbed rocks along bathtub inner wall, to the region that cleaning does not reach into Figure 29, and cleaning bath base is carried out.
The above is only the specific embodiments of the present invention, but the design concept of the present invention is not limited thereto,
All non-essential modifications to the present invention made by this concept should belong to the row for invading scope of protection of the utility model
For.
Claims (10)
1. a kind of swivel nozzle, including bracket and nozzle, branch is provided with water inlet, which is installed on bracket and and water inlet
Connection；It is characterized by also including rotary drive assemblies；Bracket is inserted into the rotary drive assembly one end；The nozzle one end and rotation
Turn the driving assembly end and is axial sliding fit and can be driven to rotate that the other end is equipped with arc water guide face, the arc water guide face
An at least convex block is equipped with to export curved surface ejected wash water.
2. a kind of swivel nozzle as described in claim 1, it is characterised in that: the nozzle includes turning set, connector sleeve and leads
Water plate；The turning set is sheathed on outside described rotary drive assembly one end constitutes gap therewith, and turning set side is equipped with several through-holes；
The connector sleeve water inlet end is fixedly connected with turning set and is equipped with the limiting slot for rotary drive assembly corresponding end insertion；This is led
Water plate fixing sleeve is set to connector sleeve water outlet and its inside and is equipped with arc water guide face.
3. a kind of swivel nozzle as claimed in claim 2, it is characterised in that: be equipped with lug boss on the inside of the weather board to be embedded in
The connector sleeve water inlet end, arc water guide face are to radially extend and constitute with the connector sleeve water outlet to spray along the lug boss
The mouth of a river.
4. a kind of swivel nozzle as described in claim 1, it is characterised in that: the convex block is radially outward to prolong along the nozzle
It stretches, height gradually increases.
5. a kind of swivel nozzle as described in claim 1, it is characterised in that: the height of the convex block outer end is from middle part along two
Side is gradually reduced.
6. a kind of swivel nozzle as described in claim 1, it is characterised in that: the convex block is located in arc water guide face
Portion and/or side.
7. a kind of swivel nozzle as described in claim 1, it is characterised in that: further include having fixing sleeve and elastic component, this is fixed
Set is fixed on the bracket and is sheathed on the nozzle periphery, which matches with the bracket and the sealed nozzle respectively
It closes；Elastic component is butted between the fixing sleeve and the nozzle corresponding end.
8. a kind of swivel nozzle as described in claim 1, it is characterised in that: the rotary drive assembly is equipped with trundle, subtracts
Fast gear and motor group；The branch is provided with mounting groove；The motor group is equipped with output gear；The reduction gearing and the output gear
Engagement, the trundle one end are fixedly connected with reduction gearing, and the other end passes through mounting groove and is equipped with plat part, the plat part and institute
State nozzle axial sliding fit；The nozzle and the mounting groove outer wall clearance fit.
9. a kind of self-cleaning bathtub, including bathtub ontology, it is characterised in that: further include governor circuit, an at least detergent line and
Any one swivel nozzle described in an at least claim 1 to 8；The detergent line is equipped with control valve to control on-off；Institute
It states swivel nozzle to be fixed on the bathtub ontology, and the water inlet is connected to the detergent line；The governor circuit and control
Valve is connected to control and open or close cleaning with the rotary drive assembly.
10. a kind of self-cleaning bathtub as claimed in claim 9, it is characterised in that: the bathtub ontology offers mounting hole, also
It include guide sleeve, which is fixed on the mounting hole；The nozzle is arranged in the guide sleeve to open or close
When cleaning, nozzle face externally protrudes out in the guide sleeve end face or maintains an equal level with guide sleeve end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820007255.4U CN208625523U (en) | 2018-01-03 | 2018-01-03 | A kind of swivel nozzle and self-cleaning bathtub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820007255.4U CN208625523U (en) | 2018-01-03 | 2018-01-03 | A kind of swivel nozzle and self-cleaning bathtub |
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| Publication Number | Publication Date |
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| CN208625523U true CN208625523U (en) | 2019-03-22 |
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| CN201820007255.4U Active CN208625523U (en) | 2018-01-03 | 2018-01-03 | A kind of swivel nozzle and self-cleaning bathtub |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108209665A (en) * | 2018-01-03 | 2018-06-29 | 九牧厨卫股份有限公司 | A kind of swivel nozzle and self-cleaning bathtub |
-
2018
- 2018-01-03 CN CN201820007255.4U patent/CN208625523U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108209665A (en) * | 2018-01-03 | 2018-06-29 | 九牧厨卫股份有限公司 | A kind of swivel nozzle and self-cleaning bathtub |
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