CN207582590U - The linear bimodulus switching water-saving spray nozzle of novel atomizing - Google Patents
The linear bimodulus switching water-saving spray nozzle of novel atomizing Download PDFInfo
- Publication number
- CN207582590U CN207582590U CN201721282364.9U CN201721282364U CN207582590U CN 207582590 U CN207582590 U CN 207582590U CN 201721282364 U CN201721282364 U CN 201721282364U CN 207582590 U CN207582590 U CN 207582590U
- Authority
- CN
- China
- Prior art keywords
- water
- linear
- main body
- flow
- flow main
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/40—Protecting water resources
- Y02A20/411—Water saving techniques at user level
Landscapes
- Domestic Plumbing Installations (AREA)
- Nozzles (AREA)
Abstract
The utility model discloses a kind of linear bimodulus switching water-saving spray nozzles of novel atomizing.Including water tap connecting part, flow main body, linear bearing housing, rotary sleeve；Flow main body top is connected with the bottom end of water tap connecting part, and is equipped with water outlet in flow main body center bottom, and flow main body wall is equipped with deflector hole, and is equipped with ball grooves in flow main body lateral wall, and flow bottom part body is equipped with 12 linear water stream channels；Linear bearing housing is placed on outside in the middle part of flow main body, and the opposite flow main body of energy moves up and down, and ball is equipped in ball grooves, and linear bearing outer casing inner wall is equipped with ball vertical slots；Rotary sleeve is placed on outside flow main body and linear bearing housing, and is connect with linear bearing sleeve thread.Traditional water-out manners can be changed by the utility model, and traditional one stream of water is made to be changed into spraying water outlet and linear water outlet, and so as to improve discharge pressure and area, treating the area of washing contact water will increase, and increase current scour power, save water resource.
Description
Technical field
The utility model is related to a kind of linear bimodulus switching water-saving spray nozzles of novel atomizing.
Background technology
The protection of today's society water resource is more and more important, however the needs of social life, the water consumption one in many places
Directly very big, the most prominent is exactly public lavatory hand washing sink, large-scale dining room vegetable sink and some large-scale water supply places.The water in these places
Tap all lacks water saving fixtures, so when in use, causing a large amount of water resource waste.Similarly there are water resources in the family
Waste.Because traditional structure for water tap is simple, people's typically just simple water drenching during washing one's hands is washed one's hands, and is washed one's hands
When only one side can pour water, need hand turning face just to pour another side, and conventional faucet water-out manners only have one kind, and
Flow is larger, is unusual waste water resource for washing one's hands.
Utility model content
In order to improve the above problem, the utility model provides a kind of linear bimodulus switching water-saving spray nozzle of novel atomizing.
To achieve these goals, the technical solution adopted in the utility model is as follows：
The linear bimodulus switching water-saving spray nozzle of novel atomizing, including water tap connecting part, flow main body, linear bearing housing,
Rotary sleeve；The flow main body is hollow structure, and top is connected with the bottom end of water tap connecting part, and at flow main body bottom
End middle part is equipped with water outlet, and the flow main body wall is equipped with the deflector hole connected with flow body interior, and in flow main body
Lateral wall is equipped with ball grooves, and the flow bottom part body is equipped with 12 linear water stream channels；The threadiness water stream channel uniformly divides
It is distributed in around water outlet；The linear bearing housing is placed on outside in the middle part of flow main body, and can be moved down in opposite flow main body
It is dynamic, for closing or opening deflector hole, ball is equipped in the ball grooves, it is vertical that the linear bearing outer casing inner wall is equipped with ball
Slot, and two-wire external screw thread is equipped on linear bearing housing lateral wall；The rotary sleeve is placed on flow main body and linear bearing
Outside housing, and inner wall is equipped with the two-wire internal thread to match with two-wire external screw thread in the middle part of rotary sleeve.
It can realize that threadiness goes out water state using the utility model, can greatly save water resource, concrete operations are logical
Overwinding turns rotary sleeve and reaches linear water outlet, and water yield has saved 78% compared to conventional faucet.
The water of normal condition tap enters flow main body by water tap connecting part, and water passes through in flow body interior
Hollow structure reaches flow main body bottom end, is then discharged from water outlet；In this process, since linear bearing housing is to be sleeved on flow master
Outside body and deflector hole is sealed up, so will not be discharged from linear water stream channel；When rotating rotary sleeve, linear bearing
Housing can be moved up with the rotation of rotary sleeve, and deflector hole is unsealed at this time, and water will be by deflector hole from flow main body
Inside is flowed between flow main body and rotary sleeve, is then flowed out by linear water stream channel, so as to form linear water outlet.Using
Threadiness water outlet, water outlet hydraulic pressure increases and area becomes larger, and people both can guarantee certain flood flow and water when using big yield
So as to increase flushing ability, when cleaning, being capable of greatly using water wisely for pressure increase.
Further, the water tap connecting part top is threadedly coupled with tap, the water tap connecting part bottom end set
It is threadedly coupled in flow body exterior and with it, and jump-ring slot and seal groove is equipped in water tap connecting part Basolateral wall.
Using threaded connection, it is easily installed.
Still further, being equipped with clamp spring in the jump-ring slot, O-shaped silica gel sealing ring is equipped in seal groove.Using above-mentioned
Setting can improve the leakproofness of the utility model.
Further, the flow body interior is equipped with the rotation spray vaporware being located above water outlet, sets rotation spray
Vaporware can make water outlet become high pressure spray mist, water-saving compared to conventional faucet 96%, being capable of effectively save water resource.
Specifically, the shell that the rotation spray vaporware includes one end open, the other end is closed, is set to shell aperture end
Water flow rotary part；The through-hole connected with enclosure is equipped in the middle part of one end of the shell seal；The water flow rotary part is column
Shape structure, and open up in column that there are two the spraying water stream channels being obliquely installed.
In addition, the linear water stream channel in the flow main body is equipped with bottom in " 7 " font, and in linear water stream channel side
Portion's seal groove；It is cased with being located at the silica gel sealing ring above and below linear bearing housing on the outside of the flow main body.Using upper
State setting, it can be ensured that the leakproofness around water stream channel avoids water from having leakage when passing through water stream channel.
Further, the water tap connecting part is internally provided with constant current water-blocking component, and flow is equipped in the middle part of the constant current water-blocking component
Through-hole.It can be ensured that the water into the utility model is constant using above-mentioned setting.
Still further, also it is cased with knob outside the rotary sleeve.It, being capable of more convenient human hand using the setting of knob
Dynamic rotation rotary sleeve, it is easy to operate.
Further, the rotary sleeve top inner wall is equipped with the card slot for accommodating clamp spring, and bottom interior wall is equipped with prominent
Go out ring.Using above-mentioned setting, it can make rotary sleeve that will not be detached from whole device when rotated, and can be to whole device
Lower part play sealing function, water is avoided to be flowed out between flow main body and rotary sleeve.
In addition, the water tap connecting part top sidewall, which is equipped with, fixes antitheft threaded hole, inside the water tap connecting part
Equipped with the trip bolt for reinforcing tap connector and flow main body.Using above-mentioned setting, can be incited somebody to action by rotary screw
The utility model is firmly fixed on tap while plays anti-theft function, and can strengthen tap using trip bolt
It is secured between connector and flow main body.
The utility model compared with prior art, has the following advantages and advantageous effect：
Traditional water-out manners can be changed by the utility model, the traditional one stream of water made be changed into spraying and
Linear two states water outlet, so as to improve discharge pressure and area, spraying and linear difference water-saving about 96% and 78%.It is cleaning
During big article, treating the area of washing contact water will increase, while high hydraulic pressure improves cleaning efficiency, while can greatly save
Water resource.
Description of the drawings
Fig. 1 is the structure diagram of the utility model-embodiment 1.
Fig. 2 is the structure diagram of the utility model-embodiment 2.
Fig. 3 is the structure diagram of the utility model-embodiment 3.
Fig. 4 is the structure diagram of flow main body in the utility model.
Fig. 5 is the structure diagram of water tap connecting part in the utility model.
Fig. 6 is the structure diagram of the utility model cathetus bearing outside.
Fig. 7 is the structure diagram of knob in the utility model.
Fig. 8 is the structure diagram of rotary sleeve in the utility model.
Fig. 9 is the structure diagram of water flow rotary part in the utility model.
Figure 10 is the structure diagram of shell in the utility model.
Figure 11 is the structure diagram of silica gel sealing ring in the utility model.
Figure 12 is the structure diagram of O-shaped silica gel sealing ring and sealing ring in the utility model.
Figure 13 is the structure diagram of clamp spring in the utility model.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples, and the embodiment of the utility model includes
But it is not limited to the following example.
Embodiment 1
As shown in Fig. 1,4-8,11-13, the linear bimodulus switching water-saving spray nozzle of novel atomizing, including water tap connecting part 1, water
Flow main body 2, linear bearing housing 3, rotary sleeve 4；The flow main body is hollow structure, and top and water tap connecting part
Bottom end is connected, and is equipped with water outlet 5 in flow main body center bottom, and the flow main body wall is equipped with to be connected with flow body interior
Logical deflector hole 6, and ball grooves 7 are equipped in flow main body lateral wall, the flow bottom part body is equipped with 12 linear flows and leads to
Road 8；The threadiness water stream channel is uniformly distributed in around water outlet；The linear bearing housing is placed on outer in the middle part of flow main body
Side, and the opposite flow main body of energy moves up and down, and for closing or opening deflector hole, ball 28 is equipped in the ball grooves, it is described
Linear bearing outer casing inner wall is equipped with ball vertical slots 9, and two-wire external screw thread 30 is equipped on linear bearing housing lateral wall；It is described
Rotary sleeve is placed on outside flow main body and linear bearing housing, and inner wall is equipped with and two-wire external screw thread phase in the middle part of rotary sleeve
Matched two-wire internal thread 31.
The device of the utility model is installed on tap, the state of original one water of tap can be changed, it can be with
The water outlet of tap is easily become linear, discharge pressure and area is improved, can effectively save water resource.Such as：People exists
When being washed one's hands, because original tap is one water, the area contacted with hand is small, and the area for drenching hand is small, needs mobile hand
And overturning can clean up hand back and forth, will result in the waste of great lot of water resources in this way.Using the dress of the utility model
It puts, one original water is made to become threadiness, pressure and the area increase of water outlet, and water outlet is evenly distributed, feel when washing one's hands
Very well, and it is capable of the use of large area to water, will not causes to waste, and carries out cleaning other objects using threadiness and also can
Reach said effect, 78% can be saved using the relatively traditional water outlet of the device of the application.
Specific operation is to realize linear water outlet using rotation rotary sleeve, since the deflector hole in flow main body is straight line
Bearing outside sealing, so when rotating rotary sleeve, can be moved up outside linear bearing with the rotation of rotary sleeve, water
The water of stream main body will be flowed outwardly from deflector hole, by the gap between rotary sleeve and flow main body, using 12 lines
Shape water stream channel finally flows out the present apparatus, forms linear water outlet；After reversely rotating rotary sleeve again, water outlet just becomes original
One, can easily be converted using the present apparatus.What deserves to be explained is the principle of the application linear bearing housing linear motion
It is, since ball is between flow main body and linear bearing housing, the linear bearing housing vertical shift when housing rotates, rolling
Pearl can rotate in ball grooves, and since linear bearing housing is provided with ball vertical slots so that the displacement of linear bearing housing is only
Can be linear motion, so can be when rotary sleeve rotates, linear bearing housing is linear motion.
Specifically, the water tap connecting part top is threadedly coupled with tap, the water tap connecting part bottom end is placed on
Flow body exterior is simultaneously threadedly coupled with it, and is equipped with jump-ring slot 10 and seal groove in water tap connecting part Basolateral wall
11.The rotary sleeve top inner wall is equipped with the card slot 22 for accommodating clamp spring, and bottom interior wall is equipped with prominent ring 23.The clamp spring
Clamp spring 26 is equipped in slot, O-shaped silica gel sealing ring 27 is equipped in seal groove.
Using above-mentioned water tap connecting part, can easily it be connected with existing tap, easy to use, user can be from traveling
Row installation, dismounting；Above-mentioned clamp spring is set between jump-ring slot and card slot, and main function is can to reinforce rotary sleeve, because
Clamp spring has outside elastic force, can thus apply an outside power to rotary sleeve, and thus just can be ensured that rotation is outer
The stabilization of set and water tap connecting part, will not be when rotating rotary sleeve, and rotary sleeve comes off.However O-shaped silica gel sealing ring
Setting is then the leakproofness strengthened at the top of whole device.
Specifically, the linear water stream channel in the flow main body is equipped with bottom in " 7 " font, and in flow main body side
Seal groove 17, the sealed bottom ring recess is interior to be equipped with sealing ring 29；It is cased with being located at linear bearing housing on the outside of the flow main body
Above and below silica gel sealing ring 18.Using the linear pipelined channel of above-mentioned shape, flow can be made from flow main body and rotation
Turn the gap between housing and flow into linear water stream channel, then flowed out from the linear water stream channel in flow main body bottom end 12, really
It is consistent outflow direction has been protected.However be that the leakproofness of device is improved to seal using the setting of sealed bottom ring recess, while
One silica gel sealing ring is respectively set above and below linear bearing housing, and the inner wall of the silica gel sealing ring is to be close to flow master
External wall, ensure that sealing effect, and when rotating rotary sleeve, linear bearing housing will move up, top
Silica gel sealing ring also can be with moving up, between existing between linear bearing housing lower edge and the silica gel sealing ring of lower section at this time
Gap, the water in flow main body are flowed out from deflector hole, and the gap between rotary sleeve and flow main body is reached along above-mentioned gap,
Then water is again from 12 linear water stream channel outflow present apparatus.
Specifically, the water tap connecting part top sidewall is equipped with fixed antitheft threaded hole 24, the water tap connecting part
It is internally provided with the trip bolt 25 for reinforcing tap connector and flow main body.
Using above-mentioned setting, water tap connecting part and the fixed fastness of tap can be strengthened, prevent the utility model
It easily removes, avoid stolen or takes away from tap.However using trip bolt, due to flow body top and tap
Connector is connected, after setting trip bolt, it will applies certain pressure to flow main body and squeezes, so as to strengthen flow
The fastness of main body and water tap connecting part.
What deserves to be explained is the utility model uses two-wire external screw thread and two-wire internal thread, need to only it be rotated by 90 °, you can real
It is existing it is original go out water state (one water) and threadiness go out the switching of water state.
As a preferred embodiment, knob 21 is also cased with outside the rotary sleeve.Wherein knob is drops, and such human hand is held
Can be more convenient during rotation, it will not skid, use is very convenient.
Embodiment 2
As shown in Fig. 2,4-8,11-13, the present embodiment and the difference of embodiment 1 are, the flow body interior is set
There is the rotation spray vaporware 12 above water outlet；Specifically, the rotation spray vaporware includes one end open, the other end is closed
Shell 13 is set to the water flow rotary part 14 at shell aperture end；It is equipped in the middle part of one end of the shell seal and connects with enclosure
Logical through-hole 15；The water flow rotary part is column structure, and opens up in column that there are two the spray water being obliquely installed circulations
Road 16.Wherein the upper surface of rotation spray vaporware lower outlet is arc-shaped；Two spraying water stream channel inclined direction on the contrary, from
And water outlet is enable to form rotation, become spray form when being discharged from water outlet.It can be made using the rotation spray vaporware of the application
One original water becomes spray form, so as to using water wisely.It can be saved using the relatively traditional water outlet of the device of the application
96%.
As a preferred embodiment, knob 21 is also cased with outside the rotary sleeve.Wherein knob is drops, and such human hand is held
Can be more convenient during rotation, it will not skid, use is very convenient.
Embodiment 3
As shown in Fig. 3-13, the present embodiment and the difference of embodiment 2 are that the water tap connecting part is internally provided with perseverance
Water-blocking component 19 is flowed, throughbore 20 is equipped in the middle part of the constant current water-blocking component.Using above-mentioned setting, the entrance of the utility model can be made
Water is fixed, and will not change because of the height of hydraulic pressure influences to enter water.
As a preferred embodiment, knob 21 is also cased with outside the rotary sleeve.Wherein knob is drops, and such human hand is held
Can be more convenient during rotation, it will not skid, use is very convenient.
According to above-described embodiment, the utility model can be realized well.What deserves to be explained is based on said structure design
Under the premise of, to solve the technical issues of similary, even if some made on the utility model are without substantive change or profit
Color, the essence of used technical solution is still as the utility model, therefore it should also be as the protection model in the utility model
In enclosing.
Claims (10)
1. the linear bimodulus switching water-saving spray nozzle of novel atomizing, which is characterized in that including water tap connecting part (1), flow main body
(2), linear bearing housing (3), rotary sleeve (4)；The flow main body is hollow structure, and top and water tap connecting part
Bottom end is connected, and is equipped with water outlet (5) in flow main body center bottom, and the flow main body wall is equipped with and flow body interior
The deflector hole (6) of connection, and ball grooves (7) are equipped in flow main body lateral wall, the flow bottom part body is equipped with 12 threadiness
Water stream channel (8)；The threadiness water stream channel is uniformly distributed in around water outlet；The linear bearing housing is placed on flow master
Outside in the middle part of body, and the opposite flow main body of energy moves up and down, and for closing or opening deflector hole, ball is equipped in the ball grooves
(28), the linear bearing outer casing inner wall is equipped with ball vertical slots (9), and is equipped with outside two-wire on linear bearing housing lateral wall
Screw thread (30)；The rotary sleeve is placed on outside flow main body and linear bearing housing, and inner wall is equipped in the middle part of rotary sleeve
The two-wire internal thread (31) to match with two-wire external screw thread.
2. the linear bimodulus switching water-saving spray nozzle of novel atomizing according to claim 1, which is characterized in that the tap connects
Fitting top is threadedly coupled with tap, and the water tap connecting part bottom end is placed on flow body exterior and is threadedly coupled with it,
And it is equipped with jump-ring slot (10) and seal groove (11) in water tap connecting part Basolateral wall.
3. the linear bimodulus switching water-saving spray nozzle of novel atomizing according to claim 2, which is characterized in that in the jump-ring slot
Equipped with clamp spring (26), O-shaped silica gel sealing ring (27) is equipped in seal groove.
4. the linear bimodulus switching water-saving spray nozzle of novel atomizing according to claim 1, which is characterized in that the flow main body
The rotation spray vaporware (12) being internally provided with above water outlet.
5. the linear bimodulus switching water-saving spray nozzle of novel atomizing according to claim 4, which is characterized in that the rotating spraying
The shell (13) that part includes one end open, the other end is closed is set to the water flow rotary part (14) at shell aperture end；The shell
The through-hole (15) connected with enclosure is equipped in the middle part of one end of closing；The water flow rotary part is column structure, and in column
On open up that there are two the spraying water stream channels (16) that are obliquely installed.
6. the linear bimodulus switching water-saving spray nozzle of novel atomizing according to claim 1, which is characterized in that the flow main body
On linear water stream channel be equipped with sealed bottom ring recess (17), the sealed bottom in " 7 " font, and in linear water stream channel side
Sealing ring (29) is equipped in ring recess；It is cased with being located at the silica gel sealing above and below linear bearing housing on the outside of the flow main body
It encloses (18).
7. the linear bimodulus switching water-saving spray nozzle of novel atomizing according to claim 1, which is characterized in that the tap connects
Fitting is internally provided with constant current water-blocking component (19), and throughbore (20) is equipped in the middle part of the constant current water-blocking component.
8. the linear bimodulus switching water-saving spray nozzle of novel atomizing according to claim 1, which is characterized in that the rotary sleeve
Outside is also cased with knob (21).
9. the linear bimodulus switching water-saving spray nozzle of novel atomizing according to claim 1, which is characterized in that the rotary sleeve
Top inner wall is equipped with the card slot (22) for accommodating clamp spring, and bottom interior wall is equipped with prominent ring (23).
10. the linear bimodulus switching water-saving spray nozzle of novel atomizing according to claim 1, which is characterized in that the tap
Connector top sidewall is equipped with fixed antitheft threaded hole (24), and the water tap connecting part is internally provided with to be connected for reinforcing tap
Fitting and the trip bolt (25) of flow main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721282364.9U CN207582590U (en) | 2017-09-30 | 2017-09-30 | The linear bimodulus switching water-saving spray nozzle of novel atomizing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721282364.9U CN207582590U (en) | 2017-09-30 | 2017-09-30 | The linear bimodulus switching water-saving spray nozzle of novel atomizing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207582590U true CN207582590U (en) | 2018-07-06 |
Family
ID=62728908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721282364.9U Expired - Fee Related CN207582590U (en) | 2017-09-30 | 2017-09-30 | The linear bimodulus switching water-saving spray nozzle of novel atomizing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207582590U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112323920A (en) * | 2020-12-03 | 2021-02-05 | 菏泽市智慧工匠科技有限公司 | Multifunctional embedded water-saving bubbler capable of adjusting angles in multiple positions |
-
2017
- 2017-09-30 CN CN201721282364.9U patent/CN207582590U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112323920A (en) * | 2020-12-03 | 2021-02-05 | 菏泽市智慧工匠科技有限公司 | Multifunctional embedded water-saving bubbler capable of adjusting angles in multiple positions |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207582590U (en) | The linear bimodulus switching water-saving spray nozzle of novel atomizing | |
| CN106821249B (en) | Sprayer of dish washer | |
| CN102162535B (en) | Energy-saving water nozzle | |
| CN108015069A (en) | One kind rotation cup cleaner | |
| CN102125899B (en) | Shower head | |
| CN100394092C (en) | Self-inducting tap nozzle capable of saving water | |
| CN201875236U (en) | Push type faucet | |
| WO2017190408A1 (en) | Single-point touch-enabled water spray mode switching shower | |
| CN201482617U (en) | Rotating nozzle of washing machine | |
| CN205570570U (en) | Novel shower nozzle | |
| CN210950092U (en) | Special tap in laboratory | |
| CN201916564U (en) | Wash basin faucet with adjustable water draining direction | |
| CN203594832U (en) | Washbasin faucet capable of switching water outlet modes | |
| CN107234011B (en) | Water-saving type water tap nozzle | |
| CN207453010U (en) | A kind of spraying water outlet nozzle | |
| CN203784337U (en) | Water-saving regulating valve for faucet | |
| CN105413898A (en) | Energy-saving shower head | |
| CN2481769Y (en) | Water saver | |
| CN203413227U (en) | Water-mist water-saving water faucet | |
| CN201521004U (en) | Bubble former with switch | |
| CN216756838U (en) | Shower nozzle device of bacteriostasis liquid | |
| CN204828786U (en) | Bivalve body efficient water conservation ware | |
| CN104858071A (en) | Raining-like efficient active water-saving faucet | |
| CN106678389A (en) | Double-water-outlet type water faucet | |
| CN210187444U (en) | Head shower head with blocking water drainage structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180706 Termination date: 20210930 |