CN208822689U - Rotary mop and the dual-purpose clean bucket of flat mop - Google Patents
Rotary mop and the dual-purpose clean bucket of flat mop Download PDFInfo
- Publication number
- CN208822689U CN208822689U CN201820619739.4U CN201820619739U CN208822689U CN 208822689 U CN208822689 U CN 208822689U CN 201820619739 U CN201820619739 U CN 201820619739U CN 208822689 U CN208822689 U CN 208822689U
- Authority
- CN
- China
- Prior art keywords
- mop
- cleaning
- foot
- flat
- self
- 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
Abstract
The utility model discloses a kind of rotary mop and the dual-purpose clean buckets of flat mop, including staving (16), bung (7), the staving (16) is equipped with drying zone (31) and cleaning area (33), bung (7) is equipped with the peaceful mop cleaning mouth (8) of rotary mop cleaning mouth (9) cooperated with drying zone (31) and cleaning area (33), rotary mop dewatering device corresponding with rotary mop cleaning mouth (9) is installed on drying zone (31), can tow the head to rotation (29) cleaning and dehydration when rotation is towed the head (29) and rotary mop dewatering device cooperates;Flat mop cleaning mouth (8) is equipped with the flat mop cleaning mechanism cooperated with flat mop (30), and the flat planker of flat mop (30) and flat mop cleaning mechanism can be to mop-cleanings and water squeezing when cooperating.Using after this structure, have many advantages, such as simple and reasonable, easy for operation, cleaning with dehydration efficiency is high, cleaning effect is good, production cost is low, integrates rotary mop peace mop-cleaning and dehydrating function.
Description
Technical field
The utility model relates to a kind of cleaning appliance, rotary mop that especially a kind of rotary mop and flat mop can use
And the dual-purpose clean bucket of flat mop.
Background technique
Rotary mop peace mop is the ground cleaning appliance most liked at present by numerous users, in order to avoid clear by hand
It washes and is dehydrated, many families are equipped with rotary mop clean bucket matched with rotary mop and flat mop matched with flat mop is clear
Clean bucket.But it has the following problems in use: first is that rotary mop clean bucket is divided into two regions in cleaning area and drying zone,
Rotary mop is realized in cleaning area and is cleaned, and realizes drying dehydration in drying zone, cannot realize cleaning and dehydration simultaneously in same region,
Inconvenience is operated with, working efficiency is directly affected, is unable to satisfy the requirement of the majority of consumers' efficient quick.Second is that due to rotation
Cleaning bucket for laying up mop peace cleaning bucket for laying up mop occupies larger space, makes troubles to storage and collection.Third is that since rotary mop is clear
Clean bucket peace cleaning bucket for laying up mop cannot share, and also considerably increase the acquisition cost of user.For this purpose, many manufacturers and having
The scholar of knowledge develops and develops, but does not have relatively satisfactory product to come out so far.
Summary of the invention
In order to overcome above-mentioned defect of the existing technology, the purpose of the utility model is to provide a kind of structures simply to close
Reason, easy for operation, cleaning and dehydration efficiency are high, cleaning effect is good, production cost is low, collects rotary mop peace mop-cleaning
With dehydrating function in the rotary mop and the dual-purpose clean bucket of flat mop of one.
The utility model solves technical solution used by above-mentioned technical problem, it includes staving, bung, the staving
It is equipped with drying zone and cleaning area, it is clear that bung is equipped with the rotary mop cleaning mouth peace mop cooperated with drying zone and cleaning area
Clean mouth is equipped with rotary mop dewatering device corresponding with rotary mop cleaning mouth, the rotary mop of rotary mop on drying zone
Head can tow the head to rotation cleaning and dehydration when being used cooperatively with rotary mop dewatering device;Flat mop cleaning mouth is equipped with and puts down
The flat mop cleaning mechanism of mop cooperation, the flat planker of flat mop and flat mop cleaning mechanism can be to mop clears when being used cooperatively
It washes and water squeezing.
The further scheme of the utility model, the rotary mop dewatering device include dehydration basket, sliding shoe, ride
Plate, pedal stand, pedal stand are fixed on staving, and sliding shoe can slide up and down to the guide rod for being arranged in and being fixedly connected with pedal stand
On, foot pedal by spring catch can elastic reset be hinged on pedal stand, foot pedal is hinged on the sliding slot of sliding shoe, dehydration
Basket is located in drying zone, and the bottom that the shaft of dehydration basket passes through staving is arranged on sliding shoe, when the tread portion of foot-treadle
When, foot pedal is rotated around spring catch, and the other end of foot pedal drives dehydration basket to move up and make along guide rod by sliding shoe
Dehydration basket is detached from the water surface, the foot pedal elastic reset when loose foot, and dehydration basket part is impregnated in water.
The further scheme of the utility model, the rotary mop dewatering device further include foot-operated self-locking mechanism, are ridden
Self-locking mechanism includes self-locking foot-driven lever, self-locking swivel pin, and one end of self-locking foot-driven lever is equipped with pedal position, and the other end is equipped with lock tooth
Portion, foot pedal are equipped with the notch of hinged self-locking foot-driven lever, and pedal stand is equipped with the lockhole with lock teeth portion cooperation, self-locking foot-driven lever
By self-locking swivel pin can elastic reset be hinged on notch, the pedal position of self-locking foot-driven lever is higher than the tread portion of foot pedal,
When foot steps on the pedal position of self-locking foot-driven lever, self-locking foot-driven lever is rotated around foot pedal, the lock teeth portion of the self-locking foot-driven lever other end
It opens, when continuing firmly to step on down, self-locking foot-driven lever and foot pedal link and rotate around spring catch, and lock teeth portion protrudes into pedal stand
Lock teeth portion, which resets and cooperates with lockhole, in lockhole, when unclamping the pedal position of self-locking foot-driven lever at this time locks foot pedal, makes dehydration basket
Higher than the water surface.
The further scheme of the utility model, the shaft between the dehydration basket and the bottom of staving are equipped with telescopic
Sealing waterproof jacket.
The further scheme of the utility model, the flat mop cleaning mechanism include that flat drag is arranged in horizontally slidablely
The cleaning support on cleaning mouth, cleaning support, which is equipped with to move up and down for flat mop, carries out the cleaning water squeezing of cleaning or water squeezing
Mouthful, cleaning water squeezing mouth is equipped with the idler wheel that cooperation is rolled with flat planker.
The further scheme of the utility model, the flat mop cleaning mouth are equipped with the cleaning cooperated with flat planker mop
Water squeezing sector.
The further scheme of the utility model, the Wringing equipment of cleanning out structure includes washer and squeezer, and washer is set
It sets on cleaning area, squeezer is arranged on drying zone.
The further scheme of the utility model, the washer are windshield wiper blade or dentation Wiper blade or cleaning brush or can turn
Dynamic cleaning roller.
The further scheme of the utility model, the squeezer are water squeezing scraping blade or water squeezing scraper plate or rotatable water squeezing
Roller.
After adopting the above structure, it has the following advantages compared with the prior art and effect: first is that due in drying zone and cleaning
Rotary mop dewatering device corresponding with rotary mop cleaning mouth and rotary-cleaning connector, flat mop cleaning are installed in area
Mouth is equipped with the flat mop cleaning mechanism cooperated with flat mop, and the cleaning for collecting rotary mop peace mop and dehydrating function are in one
Body can according to need while use rotary mop peace mop, not only can be convenient use, improve cleaning effect and work effect
Rate, and convenient for storage and collection.Second is that having carried out significant improvement to rotary mop dewatering device, dehydration basket is made to clean Shi Yushui
Face contact, when dehydration, are detached from the water surface, and being quickly converted for cleaning and dehydration, not only cleaning and dehydration are realized on same dewatering device
Effect is good, and further improves working efficiency.
Detailed description of the invention
Fig. 1 is the decomposition texture schematic diagram of the utility model.
Fig. 2 is the fit structure schematic diagram of the utility model.
Fig. 3 is fit structure schematic diagram when the utility model rotary mop cleans.
Fig. 4 is fit structure schematic diagram when the utility model rotary mop is dehydrated.
Fit structure schematic diagram when Fig. 5 is the utility model flat mop-cleaning.
Fit structure schematic diagram when Fig. 6 is the utility model flat mop dewatering.
Wherein 1 cleaning support, 2 idler wheels, 3 cleaning water squeezing mouths, 4 squeezers, 5 washers, 6 Wringing equipment of cleanning out structures, 7 bungs, 8
Flat mop cleaning mouth, 9 rotary mops cleaning mouth, 10 dehydration baskets, 11 shafts, 12 sealing waterproof jackets, 13 sliding shoes, 14 sliding slots, 15
Sliding pin, 16 stavings, 17 self-locking foot-driven levers, 18 self-locking swivel pins, 19 self-locking springs, 20 lock teeth portion, 21 notches, 22 foot pedals,
23 reset springs, 24 spring catch, 25 guide rods, 26 lockholes, 27 pedal stands, 28 rotary mops, 29 rotations are towed the head, 30 flat mops,
31 drying zones, 32 partitions, 33 cleaning areas, 34 rotary-cleaning connectors.
Specific embodiment
It is the specific embodiment of the utility model rotary mop and the dual-purpose clean bucket of flat mop shown in Fig. 1 and Fig. 2, it
Including staving 16, bung 7, partition 32 is equipped in the staving 16, staving 16 is divided into drying zone 31 and cleaning by partition 32
Area 33, bung 7 are equipped with the peaceful mop cleaning mouth 8 of rotary mop cleaning mouth 9 cooperated with drying zone 31 and cleaning area 33, dehydration
Rotary mop dewatering device corresponding with rotary mop cleaning mouth 9 is installed in area 31 and cleaning area 33 and rotary-cleaning connects
First 34, the rotation of rotary mop 28 tows the head and 29 can tow the head to rotation 29 cleanings and drying when cooperating with rotary mop dewatering device
Dehydration, the rotation of rotary mop 28 tows the head that 29 rotations when cooperating with rotary-cleaning connector 34 tow the head 29 can be with rotary-cleaning;It is flat
Mop cleaning mouth 8 is equipped with the flat mop cleaning mechanism cooperated with flat mop, the flat planker of flat mop 30 and flat mop cleaning machine
Structure can be to mop-cleaning and water squeezing when being used cooperatively.
In order to realize the cleaning and dehydration of rotary mop 28 in drying zone 31, the rotary mop dewatering device includes de-
Water basket 10, sliding shoe 13, foot pedal 22, pedal stand 27, pedal stand 27 are fixed on staving 16, and sliding shoe 13 can slide up and down to
It is arranged on the guide rod 25 being fixedly connected with pedal stand 27, foot pedal 22 is hinged on pedal stand 27 by spring catch 24, bullet
Spring pin 24 is equipped with the reset spring 23 for resetting foot pedal 22, and foot pedal 22 is hinged on the cunning of sliding shoe 13 by sliding pin 15
On slot 14, dehydration basket 10 is located in drying zone 31, and the bottom that the shaft 11 of dehydration basket 10 passes through staving 16 is arranged in sliding shoe 13
On, when the tread portion of foot-treadle 22, foot pedal 22 overcomes the elastic force of reset spring 23 to rotate around spring catch 24, foot pedal
22 other end drives dehydration basket 10 to move up along guide rod 25 and dehydration basket 10 is made to be detached from the water surface by sliding shoe 13, works as pine
Foot pedal 22, sliding shoe 13 and dehydration basket 10 reset under the elastic force effect of reset spring 23 when foot, and 10 part of dehydration basket is impregnated
In water.
In order to guarantee that rotary mop 28 is reliably dehydrated, the rotary mop dewatering device further includes foot-operated self-locking mechanism,
Foot-operated self-locking mechanism includes self-locking foot-driven lever 17, self-locking swivel pin 18, and one end of self-locking foot-driven lever 17 is equipped with pedal position, the other end
Equipped with lock teeth portion 20, foot pedal 22 is equipped with the notch 21 of hinged self-locking foot-driven lever 17, and pedal stand 27 is equipped with and lock teeth portion 20
The lockhole 26 of cooperation, self-locking foot-driven lever 17 are hinged on notch 21 by self-locking swivel pin 18, the pedal position of self-locking foot-driven lever 17
Higher than the tread portion of foot pedal 22, self-locking swivel pin 18 is equipped with the self-locking spring 19 for resetting self-locking foot-driven lever 17, when foot is stepped on
When the pedal position of self-locking foot-driven lever 17, self-locking foot-driven lever 17 rotates after overcoming the elastic force of self-locking spring 19, and self-locking foot-driven lever 17 is another
The lock teeth portion 20 of one end is opened, and when continuing firmly to step on down, self-locking foot-driven lever 17 links with foot pedal 22 around 24 turns of spring catch
Dynamic, lock teeth portion 20 protrudes into the lockhole 26 of pedal stand 27, and lock teeth portion 20 is certainly when unclamping the pedal position of self-locking foot-driven lever 17 at this time
It locks under the elastic force effect of spring 19 and foot pedal 22 is lockked in the cooperation of lockhole 26, dehydration basket 10 is made to be detached from the water surface.
Leak in order to prevent, the shaft 11 between the dehydration basket 10 and the bottom of staving 16 are equipped with telescopic sealing
Waterproof jacket 12.
In order to realize flat mop-cleaning and water squeezing feature, the flat mop cleaning mechanism includes being arranged horizontally slidablely
Cleaning support 1 on flat mop cleaning mouth 8, cleaning support 1, which is equipped with, carries out cleaning or water squeezing for the up and down motion of flat mop
Cleaning water squeezing mouth 3, cleaning water squeezing mouth 3 be equipped with flat planker roll cooperation idler wheel 2.On the flat mop cleaning mouth 8
Equipped with the Wringing equipment of cleanning out structure 6 cooperated with flat planker mop.The Wringing equipment of cleanning out structure 6 includes washer 5 and squeezer 4,
Washer 5 is arranged on cleaning area 33, and squeezer 4 is arranged on drying zone 31.The washer 5 is that windshield wiper blade or dentation are scraped
Water plate or cleaning brush or rotatable cleaning roller.The squeezer 4 is water squeezing scraping blade or water squeezing scraper plate or rotatable water squeezing
Roller.
Fig. 3 show fit structure schematic diagram corresponding when rotary mop cleaning, when the rotation of rotary mop 28 is towed the head
29 can tow the head to rotation 29 cleanings and drying dehydration when cooperating with dehydration basket 10;It can be with when drying zone 31 is anhydrous or has small amount of water
Realize drying dehydration function;Drying zone 31 has water and 10 part of dehydration basket that cleaning function may be implemented when impregnating in water.When de-
When pool 31 has water and 10 part of dehydration basket to impregnate in water, in order to realize drying dehydration function, foot steps on self-locking foot-driven lever 17
When pedal position, self-locking foot-driven lever 17 rotates after overcoming the elastic force of self-locking spring 19, the lock teeth portion 20 of self-locking 17 other end of foot-driven lever
It opens, when continuing firmly to step on down, self-locking foot-driven lever 17 links with foot pedal 22 rotates around spring catch 24, and lock teeth portion 20 protrudes into
In the lockhole 26 of pedal stand 27, lock teeth portion 20 is made in the elastic force of self-locking spring 19 when unclamping the pedal position of self-locking foot-driven lever 17 at this time
Foot pedal 22 is lockked with the cooperation of lockhole 26 with lower, so that dehydration basket 10 is detached from the water surface, as shown in figure 4, working as the rotation of rotary mop 28
Can tow the head to rotation 29 drying dehydrations when towing the head 29 with the cooperation of dehydration basket 10.
Fig. 5 show fit structure schematic diagram when the flat mop-cleaning of the utility model, the cleaning water squeezing mouth of cleaning support 1
3 match with washer 5, the rolling when the flat planker of flat mop 30 insertion cleaning water squeezing mouth 3 moves up and down, in cleaning support 1
Wheel 2 and the track at the flat planker back side roll and cooperate, and the mop on flat planker is in the up and down motion cleaning mop of washer 5, thus real
The now cleaning function of flat mop 30.Flat planker is inserted into when mobile cleaning support 1 makes to clean when water squeezing mouth 3 is matched with squeezer 4
It moves up and down, as shown in fig. 6, the track of idler wheel 2 and the flat planker back side in cleaning support 1 rolls and cooperates, dragging on flat planker
Cloth moves up and down in squeezer 4 and carries out water squeezing to mop, to realize the water squeezing feature of flat mop 30.
The above, only specific embodiment of the utility model, not makes in any form the utility model
Limitation, on the basis of not departing from the technical solution of the utility model, made simple modification, equivalent variations or modification are fallen
Enter the protection scope of the utility model.
Claims (9)
1. a kind of rotary mop and the dual-purpose clean bucket of flat mop, including staving (16), bung (7), it is characterized in that: the staving
(16) be equipped with drying zone (31) and cleaning area (33), bung (7) be equipped with drying zone (31) and cleaning area (33) cooperation
Rotary mop cleans mouth (9) peaceful mop cleaning mouth (8), is equipped on drying zone (31) opposite with rotary mop cleaning mouth (9)
The rotary mop dewatering device answered, can when the rotation of rotary mop (28) is towed the head (29) and rotary mop dewatering device is used cooperatively
With (29) cleaning and the dehydration of towing the head to rotation;Flat mop cleaning mouth (8) is equipped with the flat mop cleaning cooperated with flat mop (30)
Mechanism, the flat planker of flat mop (30) and flat mop cleaning mechanism can be to mop-cleanings and water squeezing when being used cooperatively.
2. rotary mop according to claim 1 and the dual-purpose clean bucket of flat mop, it is characterized in that: the rotary mop is de-
Water dispenser structure includes dehydration basket (10), sliding shoe (13), foot pedal (22), pedal stand (27), and pedal stand (27) is fixed on staving
(16) on, sliding shoe (13), which can slide up and down to, to be arranged on the guide rod (25) being fixedly connected with pedal stand (27), foot pedal
(22) by spring catch (24) can elastic reset be hinged on pedal stand (27), foot pedal (22) is hinged on sliding shoe (13)
On sliding slot (14), dehydration basket (10) is located in drying zone (31), and the shaft (11) of dehydration basket (10) passes through the bottom of staving (16)
It is arranged on sliding shoe (13), when the tread portion of foot-treadle (22), foot pedal (22) is rotated around spring catch (24), is ridden
The other end of plate (22) drives dehydration basket (10) to move up along guide rod (25) and make dehydration basket (10) by sliding shoe (13)
It is detached from the water surface, foot pedal (22) elastic reset when loose foot, dehydration basket (10) part is impregnated in water.
3. rotary mop according to claim 2 and the dual-purpose clean bucket of flat mop, it is characterized in that: the rotary mop is de-
Water dispenser structure further includes foot-operated self-locking mechanism, and foot-operated self-locking mechanism includes self-locking foot-driven lever (17), self-locking swivel pin (18), self-locking foot
One end of treadle (17) is equipped with pedal position, and the other end is equipped with lock teeth portion (20), and foot pedal (22) is equipped with hinged self-locking foot-driven lever
(17) notch (21), pedal stand (27) are equipped with the lockhole (26) with lock teeth portion (20) cooperation, and self-locking foot-driven lever (17) passes through
Self-locking swivel pin (18) can elastic reset be hinged on notch (21), the pedal position of self-locking foot-driven lever (17) is higher than foot pedal
(22) tread portion, when foot steps on the pedal position of self-locking foot-driven lever (17), self-locking foot-driven lever (17) rotates around foot pedal (22), from
The lock teeth portion (20) for locking foot-driven lever (17) other end is opened, self-locking foot-driven lever (17) and foot pedal when continuing firmly to step on down
(22) it links and is rotated around spring catch (24), lock teeth portion (20) protrudes into the lockhole (26) of pedal stand (27), unclamps at this time self-locking
Teeth portion (20) are locked when the pedal position of foot-driven lever (17) to reset and cooperate latching foot pedal (22) with lockhole (26), make dehydration basket (10)
Higher than the water surface.
4. rotary mop according to claim 2 and the dual-purpose clean bucket of flat mop, it is characterized in that: the dehydration basket (10) with
Shaft (11) between the bottom of staving (16) is equipped with telescopic sealing waterproof jacket (12).
5. rotary mop according to claim 1 and the dual-purpose clean bucket of flat mop, it is characterized in that: the flat mop cleaning
Mechanism includes the cleaning support (1) being arranged on flat mop cleaning mouth (8) horizontally slidablely, and cleaning support (1) is equipped with can
The cleaning water squeezing mouth (3) of cleaning or water squeezing is carried out for the flat planker up and down motion of flat mop (30), cleaning water squeezing mouth (3) is equipped with
The idler wheel (2) of cooperation is rolled with flat planker.
6. rotary mop according to claim 5 and the dual-purpose clean bucket of flat mop, it is characterized in that: the flat mop cleaning
Mouth (8) is equipped with the Wringing equipment of cleanning out structure (6) cooperated with flat planker mop.
7. rotary mop according to claim 6 and the dual-purpose clean bucket of flat mop, it is characterized in that: the Wringing equipment of cleanning out
Structure (6) includes washer (5) and squeezer (4), and washer (5) is arranged on cleaning area (33), and squeezer (4) setting is being dehydrated
In area (31).
8. rotary mop according to claim 7 and the dual-purpose clean bucket of flat mop, it is characterized in that: the washer (5)
For windshield wiper blade or dentation Wiper blade or cleaning brush or rotatable cleaning roller.
9. rotary mop according to claim 8 and the dual-purpose clean bucket of flat mop, it is characterized in that: the squeezer (4)
For water squeezing scraping blade or water squeezing scraper plate or rotatable squeeze roll.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820619739.4U CN208822689U (en) | 2018-04-27 | 2018-04-27 | Rotary mop and the dual-purpose clean bucket of flat mop |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820619739.4U CN208822689U (en) | 2018-04-27 | 2018-04-27 | Rotary mop and the dual-purpose clean bucket of flat mop |
Publications (1)
Publication Number | Publication Date |
---|---|
CN208822689U true CN208822689U (en) | 2019-05-07 |
Family
ID=66304105
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201820619739.4U Expired - Fee Related CN208822689U (en) | 2018-04-27 | 2018-04-27 | Rotary mop and the dual-purpose clean bucket of flat mop |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN208822689U (en) |
-
2018
- 2018-04-27 CN CN201820619739.4U patent/CN208822689U/en not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109464077A (en) | A kind of flat mop | |
CN107669214A (en) | It is a kind of to apply on intelligent sweeping the mopping ground that there is automatically cleaning and sewage to reclaim | |
CN104594271B (en) | Floor cleaner | |
CN202714811U (en) | Self-cleaning mop | |
CN108175346B (en) | Vertical scraping, folding and throwing cleaning tool | |
CN208822689U (en) | Rotary mop and the dual-purpose clean bucket of flat mop | |
CN207679401U (en) | Mop-pail stands are cleaned in two-way water squeezing | |
CN209331967U (en) | Flat mop and mop-pail stands | |
CN208709789U (en) | Collodion, which is dragged and put down, drags double-purpose clean bucket | |
CN108324202A (en) | Rotary mop and the dual-purpose clean bucket of flat mop | |
CN208808400U (en) | Extruding flat mop burnisher with multiple cleaning areas | |
CN108978564B (en) | Cement floor drags equipment of washing for building | |
EP2153769B1 (en) | Squeezing out device for a flat mop cover | |
CN208784627U (en) | Burnisher | |
CN208404442U (en) | It is vertical to scrape folding and get rid of burnisher | |
CN208709785U (en) | Cotton wool mop and the dual-purpose clean bucket of flat mop | |
CN108185935B (en) | Mop bucket for squeezing, cleaning and dewatering flat mop | |
CN209712791U (en) | A kind of spool mop | |
CN108771516A (en) | A kind of dual-purpose type cleaning device | |
CN112049057A (en) | Intelligence environmental protection cleaning cart | |
CN204723005U (en) | That conveniently wrings out washes mop-pail stands | |
CN203597907U (en) | Flat mop dewatered and cleaned through rotation and cleaning bucket for flat mop | |
CN206080415U (en) | Automatic wash mop | |
CN108478129A (en) | Cotton wool mop and the dual-purpose clean bucket of flat mop | |
CN211460091U (en) | Cleaning device of mop not suitable for rotary cleaning and spin-drying |
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: 20190507 Termination date: 20210427 |