CN207294222U - A kind of nanometer enamel water purification pot - Google Patents

A kind of nanometer enamel water purification pot Download PDF

Info

Publication number
CN207294222U
CN207294222U CN201721095838.9U CN201721095838U CN207294222U CN 207294222 U CN207294222 U CN 207294222U CN 201721095838 U CN201721095838 U CN 201721095838U CN 207294222 U CN207294222 U CN 207294222U
Authority
CN
China
Prior art keywords
water purification
tank body
water
lid
pot
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
Application number
CN201721095838.9U
Other languages
Chinese (zh)
Inventor
张梦泽
张鸣方
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGYIN YIHAO ENVIRONMENTAL PROTECTION TECHNOLOGY Co Ltd
Original Assignee
JIANGYIN YIHAO ENVIRONMENTAL PROTECTION TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by JIANGYIN YIHAO ENVIRONMENTAL PROTECTION TECHNOLOGY Co Ltd filed Critical JIANGYIN YIHAO ENVIRONMENTAL PROTECTION TECHNOLOGY Co Ltd
Priority to CN201721095838.9U priority Critical patent/CN207294222U/en
Application granted granted Critical
Publication of CN207294222U publication Critical patent/CN207294222U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Water Treatment By Sorption (AREA)

Abstract

The utility model discloses a kind of nanometer enamel water purification pot, including tank body, lid and water purification mechanism, inner tank wall and outer wall are equipped with enamel coating, water purification mechanism includes fixing axle and water purification cartridge, cleaning mechanism includes ring float, water intaking mechanism includes connecting tube, fixed block and water pipe, in the nanometer enamel water purification pot, water purification pot designs open-type into pot, tank body material of main part is used as by the use of the cold-reduced sheet of disposable drawing and forming, nanometer enamel coating is sprayed in tank body inside and outside wall, toasted and porcelain obtains finished product after curing, so that water purification pot is with fresh-keeping, it is antibacterial, the effect of never degenerating, the design of open-type is convenient for maintaining;Water can reliably be purified by water purification mechanism, coordinate cleaning mechanism, while improving clean-up effect, also improve the service life of water purification mechanism;Water intaking mechanism can flexibly extract the water in water purification pot, additionally it is possible to and it is easy to disassemble, improve the practicality of water purification pot.

Description

A kind of nanometer enamel water purification pot
Technical field
Water-treatment technology field is the utility model is related to, more particularly to a kind of nanometer enamel water purification pot.
Background technology
The water tank of existing water purifier is all plastic cistern or stainless steel water tank.Plastic cistern easily produces bacterium and change Shape, the time that water purification preserves are not grown;The stainless steel water tank time has grown easy generation heavy metal, and welding position gets rusty easily, welding The sealing means of formula are not easy-maintaining.Moreover, in the water tank of existing water purifier, in the water pipe in external connection, due to it is long when Between use, can have bacterium on water pipe, if on water pipe clean the water for being easy for influencing subsequently entering not in time Water quality, moreover, filter screen is added in partially purifying water tank, tentatively to be filtered, and after prolonged work, filtering The outer weekly assembly of net has dirt, so not only have impact on filter effect, but also be easy to cause secondary pollution.
Utility model content
The technical problems to be solved in the utility model is:In order to overcome the deficiencies of the prior art and provide a kind of nanometer enamel Water purification pot.
Technical solution is as follows used by the utility model solves its technical problem:
A kind of nanometer enamel water purification pot, including tank body, lid and water purification mechanism, the lid are arranged on the top of tank body, The water purification mechanism is arranged on the outside or inside of tank body, and the water purification mechanism for being located at outside is connected by pipeline with tank body;Institute The inner and outer wall for stating tank body is equipped with nanometer enamel coating;One end of the lid is hinged with tank body, the other end of lid with Opening type movable bindiny mechanism is equipped between tank body.
The inner and outer wall of tank body is equipped with nanometer enamel coating, it is not easy to bacterium and deformation is produced, moreover, long-time service During, heavy metal will not be produced, will not be got rusty.Lid and tank design are into open-type structure, consequently facilitating using.
The water purification mechanism includes fixing axle and water purification cartridge, and the water purification cartridge is coaxially disposed with tank body, the water purification cartridge Top is equipped with opening, and the water purification cartridge is arranged on the inside of tank body by fixing axle, and the fixing axle is arranged on the inside of tank body Bottom, the inside of the water purification cartridge is connected with outside;
Wherein, water purification cartridge is arranged in tank body, and user only needs to pour into water along the periphery of water purification cartridge, then water will be through Cross after water purification cartridge filtration, purification, enter the inside of water purification cartridge.
The periphery of the water purification cartridge is equipped with cleaning mechanism, and the cleaning mechanism includes ring float, the ring float set The periphery of water purification cartridge is located at, the inner wall of the ring float is equipped with brush, and the periphery of the ring float is equipped with the first screw thread, institute The inner wall for stating tank body is equipped with the second screw thread, and first screw thread is matched with the second screw thread, and the ring float is equipped with some logical Hole, the through hole are uniformly arranged on floating body along the center of circle of floating body;
Wherein, after prolonged work, the outer wall of water purification cartridge can have dirt, if carried out not in time to dirt Processing, will influence the effect of the Water warfare of water purification cartridge, when water pours into tank interior, due to the buoyancy of water, ring Shape floating body will start to float, and be additionally, since the first screw thread and matched with the second screw thread, then ring float will rotate, brush Son can just clean the outer wall of water purification cartridge in the periphery of water purification cartridge, so as to improve service life and the water purification of pure water pipe Effect, improve the practicality.
Water intaking mechanism is additionally provided with the lid, the water intaking mechanism includes connecting tube, fixed block and water pipe, the lid Perforate is equipped with, the fixed block is arranged on the inside of perforate, and the connecting tube is arranged on fixed block, one end of the water pipe Connected with connecting tube, the other end of the water pipe is located at the inside of water purification cartridge.
Wherein, for the ease of the water in water purification pot is extracted, connecting tube can be connected inside water purification cartridge by water pipe Water, when connecting tube is connected to the water pump of outside, it becomes possible to purify later water to water purification cartridge and carry out extraction utilization.
Preferably, filter screen can filter the large particulate matter inside water, activated carbon can be to micro- in water Biology is filtered, while also has the function that to eliminate the unusual smell, and the periphery of the water purification cartridge is equipped with filter screen, the water purification cartridge it is interior Wall is equipped with activated carbon.
Preferably, ripple pearl screw can be threadedly coupled with fixed block, can be with limiting slot after being fixed on fixed block Match, realize the dismounting of fixed block, so as to be cleaned to water pipe, to improve the clean-up performance of water purification pot, institute The periphery for stating fixed block is equipped with three ripple pearl screws, and three ripple pearl screws are uniformly arranged on the periphery of fixed block, the lid The inner wall of perforate is equipped with three limiting slots, and the limiting slot is corresponded and matched with ripple pearl screw.
Preferably, by handle can control draw ring to hook be attached or decontrol, it is achieved thereby that lid with Reliable opening and closing between tank body, improve the practicality of water purification pot, and the bindiny mechanism includes handle, draw ring and extension The side of hook, one end of the handle and the opening of tank body is hinged, and one end of the draw ring is arranged on handle, the draw ring The other end is connected with hook, and the hook is arranged on lid and is located at the homonymy of tank body with handle.
Preferably, in order to enable user when water is poured into, will not be entered in water purification cartridge without the water of purification, The height at the top of the water purification cartridge is more than the depth of tank body, and the outside diameter of the water purification cartridge is less than the internal diameter of tank body.
Preferably, in order to cause water pipe reliably to extract the water inside water purification cartridge, the length of the water pipe More than the depth of water purification cartridge.
Preferably, in order to cause ring float while tank interior Positive rotational, water purification cartridge is carried out can By cleaning, the internal diameter of the ring float is slightly larger than the outside diameter of water purification cartridge, and the outside diameter of the ring float is equal to the internal diameter of tank body.
Preferably, in order to cause water to proceed rapidly to the inside of tank body from ring float, the through hole it is interior Footpath gradually increases from top to bottom.When in order to realize that lid covers, it is tightly connected between tank body and lid, improves water purification pot Leakproofness, the bottom of the lid is equipped with sealing ring, and the lid passes through sealing ring and is tightly connected with tank body.In order to avoid tank There is welding on body, prevent long-time service from getting rusty in weld, the making material of the tank body is stretched molding cold Roll plate.
The beneficial effects of the utility model are, in the nanometer enamel water purification pot, water purification pot designs open-type into pot, with drawing Molding cold-reduced sheet is stretched as tank body material of main part, nanometer enamel coating is sprayed in tank body inside and outside wall, so that water purification pot has There is the effect of fresh-keeping, antibacterial, to never degenerate.The design of open-type is convenient for maintaining;Moreover, water purification mechanism energy is passed through It is enough that water is reliably purified, coordinate cleaning mechanism, while improving clean-up effect, also improve water purification mechanism uses the longevity Life;Moreover, water intaking mechanism can flexibly extract the water in water purification pot, additionally it is possible to it is easy to disassemble, improve water purification pot Practicality.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the structure diagram of the utility model nanometer enamel water purification pot;
Fig. 2 is the structure diagram of the utility model nanometer enamel water purification pot water purification mechanism and cleaning mechanism;
Fig. 3 is the structure diagram of the utility model nanometer enamel water purification pot cleaning mechanism;
Fig. 4 is the structure diagram of the utility model nanometer enamel water purification pot water intaking mechanism;
Fig. 5 is the structure diagram of the utility model nanometer enamel water purification pot fixed block;
Fig. 6 is the structure diagram of the utility model nanometer enamel water purification pot through hole.
In figure:1. tank body, 2. lids, 3. fixed blocks, 4. connecting tubes, 5. handles, 6. draw rings, 7. hooks, 8. water purification cartridges, 9. Fixing axle, 10. cleaning mechanisms, 11. ring floats, 12. brushes, 13. first screw threads, 14. through holes, 15. water pipes, 16. ripple pearl spiral shells Silk.
Embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram, Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows the composition related with the utility model.
As shown in Figures 1 to 6, a kind of nanometer enamel water purification pot, including tank body 1, lid 2 and water purification mechanism, the lid 2 The top of tank body 1 is arranged on, the water purification mechanism is arranged on the inside of tank body 1;
The inner and outer wall of the tank body 1 is equipped with enamel coating;
Wherein, the inner and outer wall of tank body 1 is equipped with enamel coating, it does not allow to be also easy to produce bacterium and deformation, moreover, for a long time During use, heavy metal will not be produced, will not be got rusty.
One end of the lid 2 is hinged with tank body 1, and bindiny mechanism is equipped between the other end and tank body 1 of the lid 2;
Wherein, lid 2 and tank body 1 are designed to open-type pot type, so that pure water pipe 15 is easy to use.
The water purification mechanism includes fixing axle 9 and water purification cartridge 8, and the water purification cartridge 8 is coaxially disposed with tank body 1, the water purification The top of cylinder 8 is equipped with opening, and the water purification cartridge 8 is arranged on the inside of tank body 1 by fixing axle 9, and the fixing axle 9 is arranged on tank The bottom of the inside of body 1, the inside of the water purification cartridge 8 are connected with outside;
Wherein, water purification cartridge 8 is arranged in tank body 1, and user only needs to pour into water along the periphery of water purification cartridge 8, then water is just After 8 filtration, purification of water purification cartridge, the inside of water purification cartridge 8 can be entered.
The periphery of the water purification cartridge 8 is equipped with cleaning mechanism 10, and the cleaning mechanism 10 includes ring float 11, the annular Floating body 11 is set in the periphery of water purification cartridge 8, and the inner wall of the ring float 11 is equipped with brush 12, the periphery of the ring float 11 Equipped with the first screw thread 13, the inner wall of the tank body 1 is equipped with the second screw thread, and first screw thread 13 is matched with the second screw thread, described Ring float 11 is equipped with some through holes 14, and the through hole 14 is uniformly arranged on floating body along the center of circle of floating body;
Wherein, after prolonged work, the outer wall of water purification cartridge 8 can have dirt, if not in time to dirt into Row processing, will influence the effect of the Water warfare of water purification cartridge 8, when water pours into 1 inside of tank body, since the buoyancy of water is made With ring float 11 will start to float, and be additionally, since the first screw thread 13 and matched with the second screw thread, then ring float 11 will Rotate, brush 12 can just clean the outer wall of water purification cartridge 8 in the periphery of water purification cartridge 8, so as to improve pure water pipe 15 service life and the effect of water purification, improve the practicality.
Water intaking mechanism is additionally provided with the lid 2, the water intaking mechanism includes connecting tube 4, fixed block 3 and water pipe 15, institute State lid 2 and be equipped with perforate, the fixed block 3 is arranged on the inside of perforate, and the connecting tube 4 is arranged on fixed block 3, described One end of water pipe 15 is connected with connecting tube 4, and the other end of the water pipe 15 is located at the inside of water purification cartridge 8.
Wherein, for the ease of the water in water purification pot is extracted, connecting tube 4 can connect water purification cartridge 8 by water pipe 15 Internal water, when connecting tube 4 is connected to the water pump of outside, it becomes possible to purify later water to water purification cartridge 8 and extract Utilize.
Preferably, filter screen can filter the large particulate matter inside water, and activated carbon can be right Microorganism in water is filtered, while also has the function that to eliminate the unusual smell, and the periphery of the water purification cartridge 8 is equipped with filter screen, described The inner wall of water purification cartridge 8 is equipped with activated carbon.
Preferably, ripple pearl screw 16 can be threadedly coupled with fixed block 3, after being fixed on fixed block 3, It can be matched with limiting slot, realize the dismounting of fixed block 3, so as to be cleaned to water pipe 15, to improve water purification The clean-up performance of tank, the periphery of the fixed block 3 are equipped with three ripple pearl screws 16, and three ripple pearl screws 16 are uniformly arranged on fixation The periphery of block 3, the inner wall of the perforate of the lid 2 are equipped with three limiting slots, and the limiting slot is corresponded with ripple pearl screw 16 And match.
Preferably, by handle 5 draw ring 6 can be controlled to be attached or decontrol hook 7, so that real The reliable opening and closing between lid 2 and tank body 1 are showed, have improved the practicality of water purification pot, the bindiny mechanism includes hand Handle 5, draw ring 6 and hook 7, one end and the side of the opening of tank body 1 of the handle 5 are hinged, and one end of the draw ring 6 is arranged on On handle 5, the other end of the draw ring 6 is connected with hook 7, and the hook 7 is arranged on lid 2 and is located at tank body 1 with handle 5 Homonymy.
Preferably, in order to enable user is when water is poured into, will not be entered without the water of purification In water purification cartridge 8, the height at the top of the water purification cartridge 8 is more than the depth of tank body 1, and the outside diameter of the water purification cartridge 8 is less than tank body 1 Internal diameter.
Preferably, it is described in order to cause water pipe 15 reliably to extract the water inside water purification cartridge 8 The length of water pipe 15 is more than the depth of water purification cartridge 8.In order to cause ring float 11 in the same of 1 inside Positive rotational of tank body When, water purification cartridge 8 is reliably cleaned, the internal diameter of the ring float 11 is slightly larger than the outside diameter of water purification cartridge 8, the ring float 11 outside diameter is equal to the internal diameter of tank body 1.
Preferably, in order to causing water to proceed rapidly to the inside of tank body 1, institute from ring float 11 The internal diameter for stating through hole 14 gradually increases from top to bottom.When in order to realize that lid 2 covers, the company of sealing between tank body 1 and lid 2 Connect, improve the leakproofness of water purification pot, the bottom of the lid 2 is equipped with sealing ring, and the lid 2 passes through sealing ring and tank body 1 It is tightly connected.In order to avoid having welding on tank body 1, prevent long-time service from getting rusty in weld, the making material of the tank body 1 Expect for by the molding cold-rolled steel sheet of multi-drawing.
A kind of processing method of nanometer enamel water purification pot, comprises the following steps:(1) by cold-rolled steel sheet by being drawn into three times Type, forms tank body base;
(2) tank body base is surface-treated, by shot-blasting machine oil removing, ultrasonic cleaning, is then dried;
(3) the tank body base obtained to above-mentioned steps (2) outwardly and inwardly sprays nanometer enamel, after toasted and porcelain cures Discharging, obtains tank body finished product.
The baking temperature of the step (3) is 760 DEG C to 820 DEG C, keeps temperature 8 to 12 minutes, and then Temperature fall arrives Discharge after room temperature.
In the present embodiment, the baking temperature of the step (3) is 800 DEG C, keeps temperature 10 minutes.
Compared with prior art, in the nanometer enamel water purification pot, water purification pot designs open-type into pot, with disposable stretching Molding cold-reduced sheet sprays nanometer enamel coating, so that water purification pot has as tank body material of main part in tank body inside and outside wall Fresh-keeping, antibacterial, the effect of never degenerating, the design of open-type is convenient for maintaining;Moreover, can by water purification mechanism Water is reliably purified, coordinates cleaning mechanism 10, while improving clean-up effect, also improve water purification mechanism uses the longevity Life;Moreover, water intaking mechanism can flexibly extract the water in water purification pot, additionally it is possible to it is easy to disassemble, improve water purification pot Practicality.
The above embodiment is only limitted to the design and technical characteristic of explanation the utility model, and its object is to allow this area Technical staff understands the technical solution and architectural feature of utility model, can not limit the scope of protection of the utility model accordingly. Every equivalent substitution or equivalence changes made according to technical solutions of the utility model, should all cover the protection in the utility model Within the scope of.

Claims (7)

1. a kind of nanometer enamel water purification pot, it is characterised in that including tank body, lid and water purification mechanism, the lid is arranged on tank The top of body, the water purification mechanism are arranged on the outside or inside of tank body, and the water purification mechanism for being located at outside passes through pipeline and tank body It is connected;
The inner and outer wall of the tank body is equipped with nanometer enamel coating;
One end of the lid is hinged with tank body, and opening type movable bindiny mechanism is equipped between the other end and tank body of lid.
2. nanometer enamel water purification pot as claimed in claim 1, it is characterised in that the water purification mechanism includes fixing axle and water purification Cylinder, water purification cartridge are coaxially disposed with tank body, and the top of water purification cartridge is equipped with opening, and the water purification cartridge is arranged on tank body by fixing axle Inside, fixing axle are arranged on the bottom of the inside of tank body, and the inside of the water purification cartridge is communicated with the outside;
The periphery of the water purification cartridge is equipped with cleaning mechanism, and cleaning mechanism includes ring float, and the ring float is set in water purification The periphery of cylinder, the inner wall of ring float are equipped with brush, and the periphery of ring float is equipped with the first screw thread, and the inner wall of the tank body is equipped with Second screw thread, the first screw thread are matched with the second screw thread, and the ring float is equipped with some through holes, the center of circle of the through hole along floating body It is uniformly arranged on floating body;
Water intaking mechanism is additionally provided with the lid, water intaking mechanism includes connecting tube, fixed block and water pipe, and lid is equipped with perforate, The fixed block is arranged on the inside of perforate, and connecting tube is arranged on fixed block, and one end of water pipe is connected with connecting tube, the water The other end of pipe is located at the inside of water purification cartridge.
3. nanometer enamel water purification pot as claimed in claim 1 or 2, it is characterised in that the periphery of the water purification cartridge is equipped with filtering Net, the inner wall of water purification cartridge are equipped with activated carbon;The periphery of the fixed block is equipped with three ripple pearl screws, and three ripple pearl screws are uniformly set Put and be equipped with three limiting slots in the periphery of fixed block, the inner wall of the perforate of the lid, the limiting slot and ripple pearl screw are one by one Corresponding and matching.
4. nanometer enamel water purification pot as claimed in claim 3, it is characterised in that the bindiny mechanism include handle, draw ring and The side of hook, one end of handle and the opening of tank body is hinged, and one end of the draw ring is arranged on handle, the other end of draw ring Connected with hook, hook is arranged on lid and is located at the homonymy of tank body with handle.
5. nanometer enamel water purification pot as claimed in claim 3, it is characterised in that the height at the top of the water purification cartridge is more than tank The depth of body, the outside diameter of water purification cartridge are less than the internal diameter of tank body;The length of the water pipe is more than the depth of water purification cartridge;The annular is floating The internal diameter of body is slightly larger than the outside diameter of water purification cartridge, and the outside diameter of ring float is equal to the internal diameter of tank body.
6. nanometer enamel water purification pot as claimed in claim 3, it is characterised in that the internal diameter of the through hole gradually increases from top to bottom Greatly;The bottom of the lid is equipped with sealing ring, and lid is tightly connected by sealing ring and tank body.
7. nanometer enamel water purification pot as claimed in claim 3, it is characterised in that the making material of the tank body is stretched Molding cold-rolled steel sheet.
CN201721095838.9U 2017-08-29 2017-08-29 A kind of nanometer enamel water purification pot Expired - Fee Related CN207294222U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721095838.9U CN207294222U (en) 2017-08-29 2017-08-29 A kind of nanometer enamel water purification pot

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721095838.9U CN207294222U (en) 2017-08-29 2017-08-29 A kind of nanometer enamel water purification pot

Publications (1)

Publication Number Publication Date
CN207294222U true CN207294222U (en) 2018-05-01

Family

ID=62438178

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721095838.9U Expired - Fee Related CN207294222U (en) 2017-08-29 2017-08-29 A kind of nanometer enamel water purification pot

Country Status (1)

Country Link
CN (1) CN207294222U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107352599A (en) * 2017-08-29 2017-11-17 江阴亿豪环保科技有限公司 A kind of nanometer enamel water purification pot and its processing method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107352599A (en) * 2017-08-29 2017-11-17 江阴亿豪环保科技有限公司 A kind of nanometer enamel water purification pot and its processing method

Similar Documents

Publication Publication Date Title
CN105381639B (en) Front-mounted Filter device
CN207294222U (en) A kind of nanometer enamel water purification pot
CN206103474U (en) Large -traffic ceramic filter core water purification unit
CN106861326A (en) A kind of indoor air cleaner
CN208049509U (en) Suction type self-cleaning filter
CN203620353U (en) Forward and backward washing prefilter
CN209753547U (en) Cleaning equipment for rice processing
CN107459178A (en) The equipment that effluent cycle utilizes during a kind of technics of reclaim of plastic waste
CN107352599A (en) A kind of nanometer enamel water purification pot and its processing method
CN110255742A (en) A kind of sewage-treatment plant that water resource recycles
CN213285837U (en) Full self-cleaning filter
CN202519049U (en) Backwashing, dirt-discharging and filtering physical water processing equipment without energy consumption for air conditioner water
CN206008172U (en) A kind of self-rotary filter
CN209065472U (en) A kind of industrial sewage processing unit of anti-backflow
CN211069499U (en) Purifying tower for environmental protection
CN204709936U (en) Filter and cleaning mechanism thereof
CN209554941U (en) A kind of filter structure of water purifier
CN208648785U (en) A kind of household water filter
CN211158795U (en) Front-mounted backwashing filter
CN208948908U (en) Full-automatic water supply pipe washer
CN217988764U (en) Purifier for water curtain spraying equipment water tank
CN205461272U (en) Sewage treatment cartridge filter high efficiency structure of decontaminating
CN206008173U (en) A kind of gas blowout formula filter
CN206837746U (en) A kind of new waste gas treating column
CN206008170U (en) One kind is convenient for changing filter cartridge type filter

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180501

Termination date: 20200829

CF01 Termination of patent right due to non-payment of annual fee