CN201404161Y - Floor cleaning machine - Google Patents

Floor cleaning machine Download PDF

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Publication number
CN201404161Y
CN201404161Y CN2009200530337U CN200920053033U CN201404161Y CN 201404161 Y CN201404161 Y CN 201404161Y CN 2009200530337 U CN2009200530337 U CN 2009200530337U CN 200920053033 U CN200920053033 U CN 200920053033U CN 201404161 Y CN201404161 Y CN 201404161Y
Authority
CN
China
Prior art keywords
roller
floor
wiper
cleaning
water tank
Prior art date
Application number
CN2009200530337U
Other languages
Chinese (zh)
Inventor
杨阳
Original Assignee
杨阳
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 杨阳 filed Critical 杨阳
Priority to CN2009200530337U priority Critical patent/CN201404161Y/en
Application granted granted Critical
Publication of CN201404161Y publication Critical patent/CN201404161Y/en

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Abstract

The utility model relates to the technical field of environmental cleaning equipment, in particular to a floor cleaning machine. The floor cleaning machine comprises a machine body, a rolling wheel group, a cleaning device, a floor mopping device and a washing device, wherein the rolling wheel group is arranged at the bottom surface of the machine body; the cleaning device, the floor mopping device and the washing device are sequentially arranged; the cleaning device comprises a brush roller; the floor mopping device comprises an annular mopping rag driven by a carrying roller; the water spraypipe of the washing device is in alignment with the outer side of the mopping rag; when in use, the machine body move forwards along with the rolling wheel group, the brush roller cleans the floor initially, the mopping rag carries the cleaned garbage to a garbage can in the machine body, and then the mopping rag is washed and wetted by spraying water by the water spray pipe so as to moping the floor for the second time; and during the working process, the cleaning and mopping for the floor can be completed simultaneously, thereby having good cleaning effect. The floor cleaning machine can clean the floor by the rotation of the brush roller, thereby having less energy consumption and low noise, saving energy and protecting environment.

Description

A kind of floor cleaner

Technical field:

The utility model relates to the clean environment equipment technical field, particularly a kind of floor cleaner.

Background technology:

The program on cleaning floor generally comprises two steps, and first cleaning cleans out the solid refuse on the floor by this step; It two is wipings, by this step the spot on the floor or other liquid garbage-cleaning is fallen.

According to the program on above-mentioned cleaning floor, existing floor cleaning is divided into dust collection equipment and equipment two classes that mop floor substantially, uses different equipment at the different step on cleaning floor, and the keeping of complex operation, and equipment like this is difficult for.

Yet existing now floor cleaner possesses cleaning and wiping function simultaneously, and its structure comprises a dust exhaust apparatus and a wiper; Described dust exhaust apparatus mainly comprises a dust absorption fan, and by this dust absorption fan, described floor cleaner can suck the granular solids rubbish on the floor in its body, thereby finishes cleaning works; Described wiper and one is arranged on the clear water tanks UNICOM in the described floor cleaner, by the water-wet wiper in this clear water tanks, in the process that this floor cleaner moves, finishes the wiping to the floor; Also be provided with foul water tank in the above-mentioned floor cleaner, be used to collect the sewage that cleans behind the wiper.

The defective of above-mentioned floor cleaner is: the power of fan as the dust suction critical piece is big, and the energy consumption height does not meet the energy-conserving and environment-protective requirement; And in the course of work, the noise of blower fan is big, can't satisfy the lie fallow life idea of family of modern; When the energy source that uses battery as floor cleaner, make floor cleaner break away from the restriction of electric wire and when becoming the smart machine of automatic operation, use the floor cleaner of blower fan restricted by the energy storage of existing battery, be difficult to long-time steady operation.

The utility model content:

The purpose of this utility model is to provide a kind of floor cleaner that can finish the floor sweeping and the work of scouring simultaneously at the deficiencies in the prior art, and this floor cleaner energy consumption is little, and the operation noise is low, and cleaning effect is good.

For achieving the above object, the utility model adopts following technical scheme:

A kind of floor cleaner, it comprises a body, described body bottom surface is provided with roller set; Described organism bottom is disposed with clearing apparatus and wipes the ground device, is provided with cleaning device in the body; Described clearing apparatus comprises that one is arranged on the brush roll of organism bottom opening part, and the hairbrush lower end of this brush roll contacts with the floor, and the rotation direction of described brush roll is opposite with the direction of advance of body; Described wiping ground device comprises the supporting construction of being made up of at least three roll bodies, and is coated on the outer ring-type wiper of described supporting construction; The roll body of described supporting construction comprises bottom roller, top roller and the live-roller of distribution triangular in shape; Described bottom roller is arranged on the organism bottom opening part, and described wiper lower end contacts with the floor; The rear end of described brush roll is over against described wiper front end; Described cleaning device comprises clear water tanks, water pump, sparge pipe and the foul water tank that is arranged in the body; Described sparge pipe is connected with clear water tanks by water pump; This sparge pipe is arranged between described top roller and the live-roller, and the water jet of sparge pipe is over against the described wiper outside; Described foul water tank is arranged on the sparge pipe below; Also be provided with dustbin in the described body, this dustbin is positioned at the following rear of described top roller; Described sparge pipe is provided with this dustbin open top below.

Be installed with the rubbish baffle plate between described brush roll and the wiper, this rubbish baffle plate lower end is near the hairbrush of brush roll, and the upper end is arranged on the wiper top.

The position of the corresponding top roller in the described wiper outside is provided with scrapes the ash wheel, and the described ash wheel of scraping is positioned at the dustbin top.

The position of the corresponding live-roller in the described wiper outside is provided with compression roller; Described compression roller is arranged on described foul water tank top.

Described compression roller below is close to the wiper arranged outside and is scraped water wheels, and the described water wheels of scraping are positioned at the foul water tank top.

Further, described cleaning device also includes a cyclic water tank, and described cyclic water tank and foul water tank UNICOM are provided with filter between cyclic water tank and the foul water tank; Described cyclic water tank is connected by a sewage suction pipe with water pump.

Further, be provided with rechargeable battery in the described body, body is provided with charging device, and described charging device is connected with rechargeable battery.

Be provided with control circuit board in the described body.

Described body is provided with a plurality of range finding inductors.

Described body is in the form of annular discs.

The utility model beneficial effect is: adopt the utility model, body advances, and described brush roll rotates backward, shed ground rubbish to described wiper on cleaning ground, finishes the preliminary cleaning on ground, wiper turns round under the drive of described live-roller, and the rubbish on it is sent in the body; Wiper is through top roller top and overturning, and the rubbish on the wiper is collected thereupon falling in the described dustbin; The water that wiper is sprayed in the sparge pipe through described sparge pipe cleans, and the sewage after the cleaning falls into foul water tank, and wiper is wetted simultaneously; Along with the rotation of live-roller, moistening wiper travels forward, and when contacting with the floor, wiping is carried out on the ground of cleaning through brush roll, thereby finishes the secondary cleaning to the floor; This floor cleaner is cleaning floor by the rotation of brush roll, and energy consumption is little, and noise is low, and cleaning and wiping to the floor are finished in energy-conserving and environment-protective simultaneously in the course of work, and cleaning effect is good.

Description of drawings:

Accompanying drawing 1 is the utility model internal structure schematic diagram;

Accompanying drawing 2 is the utility model upward views;

Accompanying drawing 3 is the utility model left views;

Accompanying drawing 4 is the utility model front views.

The specific embodiment:

Below in conjunction with accompanying drawing the utility model is further described, sees shown in the accompanying drawing 1, this is the utility model better embodiment, a kind of floor cleaner, and it comprises a body 1, described body 1 bottom surface is provided with roller set; Described body 1 bottom is disposed with clearing apparatus and wipes the ground device, is provided with cleaning device in the body 1; Described clearing apparatus comprises that one is arranged on the brush roll 2 at body 1 bottom opening place, and the hairbrush lower end of this brush roll 2 contacts with the floor, and the rotation direction of described brush roll 2 is opposite with the direction of advance of body 1; Described wiping ground device comprises the supporting construction of being made up of at least three roll bodies, and is coated on the outer ring-type wiper 31 of described supporting construction; Wherein, the roll body of the described supporting construction of present embodiment comprises bottom roller 34, top roller 33 and the live-roller 32 of distribution triangular in shape, and certainly, described supporting construction also can comprise more help roll except that comprising described bottom roller 34, top roller 33 and live-roller 32; Described bottom roller 34 is arranged on body 1 bottom opening place, and described wiper 31 lower ends contact with the floor; The rear end of described brush roll 2 is over against described wiper 31 front ends; Described cleaning device comprises clear water tanks 41, water pump 42, sparge pipe 43 and the foul water tank 44 that is arranged in the body 1; Described sparge pipe 43 is connected with clear water tanks 41 by water pump 42; This sparge pipe 43 is arranged between described top roller 33 and the live-roller 32, and the water jet of sparge pipe 43 is over against described wiper 31 outsides; Described foul water tank 44 is arranged on sparge pipe 43 belows; Also be provided with dustbin 5 in the described body 1, this dustbin 5 is positioned at the following rear of described top roller 33; Described sparge pipe 43 is provided with this dustbin 5 open tops below.

Wherein, described roller set comprises the universal wheel 111 that is arranged on body 1 front portion and is arranged side by side power wheel 112 at body 1 rear portion; When this floor cleaner moves, promote to move ahead by described a pair of power wheel 112, and pass through the different rotating speeds controlled motion direction of two power wheels 112 of universal wheel 111 back.

See shown in the accompanying drawing 2,3,4, the brush roll 2 of the described clearing apparatus of present embodiment, its hairbrush shape in the shape of a spiral is distributed on the roll body surface, and hairbrush adopts the nylon hair, so that the graininess rubbish on the cleaning floor is finished cleaning works.

See shown in the accompanying drawing 1 that the described bottom roller 34 of present embodiment is arranged on body 1 bottom opening place; Described top roller 33 is arranged in the body 1, is positioned at bottom roller 34 rears; Described live-roller 32 is arranged between bottom roller 34 and the top roller 33, and is positioned at bottom roller 34 rears; Described wiper 31 is coated on outside top roller 33, bottom roller 34 and the live-roller 32 for the transport tape of sealing, and this wiper 31 has the wiping floor and transmits two kinds of functions of rubbish; Described live-roller 32 is a drive roll, drives wiper 31 motions, and described top roller 33 and bottom roller 34 are driven roll.

Wherein, the clear water tanks 41 of described cleaning device is arranged on body 1 rear portion, offers water inlet on the body 1, and described water inlet is used for adding water in clear water tanks 41; Clear water tanks 41 is connected by a water purification suction pipe 421 with water pump 42; The described water pump of present embodiment 42 adopts self priming pumps, is connected by a water-supply-pipe 47 between water pump 42 and the sparge pipe 43; Described sparge pipe 43 is the body that a length is not less than wiper 31 width, has a plurality of hole for water sprayings on the side pipe wall of sparge pipe 43 corresponding wipers 31.

The utility model in use, the power wheel 112 of roller set rotates, driving body 1 advances, start described brush roll 2, the direction of advance of brush roll 2 relative bodies 1 rotates backward, shed ground rubbish to described wiper 31 backward on the inswept ground of hairbrush on it, finishes the preliminary cleaning on ground; Wiper 31 turns round under the drive of described live-roller 32, will be sent in the body 1 by the rubbish that brush roll 2 is shed on it; Wiper 31 is being with rubbish,, overturns through top roller 33 tops to top roller 33 motion from bottom roller 34, and the rubbish on the wiper 31 is collected thereupon falling in the described dustbin 5; Wiper 31 unloads rubbish, and the continuation motion through described sparge pipe 43 places, is sprayed at a high speed in hole for water spraying by water pump 42 pumps to the water in the sparge pipe 43, is flushed in wiper 31 outer surfaces, thereby wiper 31 is cleaned by the water of ejection in the sparge pipe 43; Sewage after the cleaning falls into foul water tank 44, and wiper 31 is wetted; Along with the rotation of live-roller 32, moistening wiper 31 travels forward, and during with the floor Elastic Contact, wiping is carried out on the floor of cleaning through brush roll 2, thereby finishes the secondary cleaning to the floor.

See to be installed with rubbish baffle plate 21 between described brush roll 2 and the wiper 31 shown in the accompanying drawing 1,2,3,4, these rubbish baffle plate 21 lower ends are near the hairbrush of brush roll 2, and the upper end is arranged on wiper 31 tops.These rubbish baffle plate 21 effects are the rubbish guiding to being cleaned, and the granulated garbage that is cleaned by brush roll 2 is successfully shed to wiper 31; The described rubbish baffle plate 21 of present embodiment is made for rubber or other flexible material, closely contacts with ground to guarantee its lower end, again can being uneven and being out of shape with the floor.

See shown in the accompanying drawing 1 that the position of the corresponding top roller 33 in the described wiper of present embodiment 31 outsides is provided with scrapes ash wheel 7, the described ash wheel 7 of scraping is positioned at dustbin 5 tops.When wiper 31 was walked around top roller 33 tops, the rubbish major part on it was turned under the gravity effect and is dropped down onto in the dustbin 5, but also had part dust, chip etc. to be deposited in wiper 31 surfaces; Wiper 31 through described scrape ash wheel 7 wipers after, the detritus rubbiss that major part is deposited in wiper 31 surfaces is scraped to dustbin 5, turn round when the position of sparge pipe 43 is cleaned when wiper 31 like this, easier being cleaned totally, and can in the process on wiping floor, not cause secondary pollution to the floor, guaranteed the cleaning effect of this floor cleaner.

The position of the corresponding live-roller 32 in described wiper 31 outsides is provided with compression roller 6; Described compression roller 6 is arranged on described foul water tank 44 tops.It is right to the running roller that rotates that described compression roller 6 and live-roller 32 form a pair of locking phase, and this running roller is to pushing wiper 31 jointly.Wiper 31 is after sparge pipe 43 water spray cleans, and retaining it on has water stainly in a large number, and as unnecessary water stain extruding not being come out, then during wiper 31 wiping ground, wet excessively wiper 31 meetings formation on the floor is water stain, thereby influences wiping effect; Wiper 31 is after described running roller is to extruding, and unnecessary water is extruded, and has kept the moistening of wiper 31; The water droplet that is squeezed out drops down onto in the foul water tank 44, is collected by foul water tank 44.Simultaneously, this running roller is to also playing guiding and driving the effect that wiper 31 moves.

Described compression roller 6 belows are close to wiper 31 arranged outside and are scraped water wheels 8, and the described water wheels 8 of scraping are positioned at foul water tank 44 tops.This scrapes the effect of water wheels 8 and operation principle and above-mentioned to scrape ash wheel 7 similar, in order to water stain scraping unnecessary on the wiper 31, can not form water stain when further guaranteeing wiper 31 wiping floors on the floor.

The described cleaning device of present embodiment also includes a cyclic water tank 45, and described cyclic water tank 45 and foul water tank 44 UNICOMs are provided with filter 46 between cyclic water tank 45 and the foul water tank 44; Described cyclic water tank 45 is connected by a sewage suction pipe 422 with water pump 42.In use, water purification by water pump 42 pumps to sparge pipe 43, so that wiper 31 is cleaned; Sewage after the cleaning drops to foul water tank 44, and flow to the cyclic water tank 45 that is communicated with it from foul water tank 44; Sewage becomes the clean relatively water that is enough to clean described wiper 31 after filtering by described filter 46; Water after the described filtration is drawn to sparge pipe 43 by sewage suction pipe 422 by water pump 42, is used for once more wiper 31 is cleaned; Water circulates in clear water tanks 41, foul water tank 44 and cyclic water tank 45, thereby is repeatedly utilized, and has improved the utilization rate to water greatly, has saved water resource, and has reduced the depletion rate of water.

See shown in the accompanying drawing 3,4 that be provided with rechargeable battery in the described body 1 of present embodiment, body 1 is provided with charging device 12, described charging device 12 is connected with rechargeable battery.Like this, the utility model is battery-powered when work, is not subjected to the restriction of power line, has improved the scope of application and applicability; And when not working, can be by described charging device 12 chargings.

See shown in the accompanying drawing 4, be provided with control circuit board in the described body 1 of present embodiment; Described body 1 is provided with a plurality of range finding inductors 13.On this control circuit board control chip is housed, in order to keying, running, the advance and retreat of controlling this floor cleaner, the utility model can become the intelligent cleaning machine of automatic running like this; Described control chip and control program all belong to prior art, repeat no more here.Described range finding inductor 13 is connected with described control circuit board, in order to gather the distance on this floor cleaner and metope and ground, provides foundation for controller control cleaner opens and closes or turns to.

See shown in the accompanying drawing 2 that the described body of present embodiment 1 is in the form of annular discs, body 1 outer surface has guaranteed cleaner in automatic running like this along sliding no projection, and when colliding with hard thing in the process on cleaning floor, unstressed centrostigma avoids body 1 to break, and has improved service life.

See shown in the accompanying drawing 2, described foul water tank 44 of present embodiment and cyclic water tank 45 are arranged on body 1 rear portion, can extract out in body 1, can easily foul water tank 44 and cyclic water tank 45 be extracted out like this, so that dirt that deposits in the clear-up period and cleaning or replacing filter 46.Certainly, also dustbin 5, clear water tanks 41, foul water tank 44, cyclic water tank 45, water pump 42 and sparge pipe 43 can be in the same place for assembly, and can extract cleaning out.

The above only is a better embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.

Claims (10)

1, a kind of floor cleaner, it comprises a body (1), described body (1) bottom surface is provided with roller set; It is characterized in that: described body (1) bottom is disposed with clearing apparatus and wipes the ground device, and body is provided with cleaning device in (1);
Described clearing apparatus comprises that one is arranged on the brush roll (2) at body (1) bottom opening place, and the hairbrush lower end of this brush roll (2) contacts with the floor, and the rotation direction of described brush roll (2) is opposite with the direction of advance of body (1);
Described wiping ground device comprises the supporting construction of being made up of at least three roll bodies, and is coated on the outer ring-type wiper (31) of described supporting construction; The roll body of described supporting construction comprises bottom roller (34), top roller (33) and the live-roller (32) of distribution triangular in shape; Described bottom roller (34) is arranged on body (1) bottom opening place, and described wiper (31) lower end contacts with the floor; The rear end of described brush roll (2) is over against described wiper (31) front end;
Described cleaning device comprises clear water tanks (41), water pump (42), sparge pipe (43) and the foul water tank (44) that is arranged in the body (1); Described sparge pipe (43) is connected with clear water tanks (41) by water pump (42); This sparge pipe (43) is arranged between described top roller (33) and the live-roller (32), and the water jet of sparge pipe (43) is over against described wiper (31) outside; Described foul water tank (44) is arranged on sparge pipe (43) below;
Also be provided with dustbin (5) in the described body (1), this dustbin (5) is positioned at the following rear of described top roller (33); Described sparge pipe (43) is provided with this dustbin (5) open top below.
2, a kind of floor cleaner according to claim 1, it is characterized in that: be installed with rubbish baffle plate (21) between described brush roll (2) and the wiper (31), this rubbish baffle plate (21) lower end is near the hairbrush of brush roll (2), and the upper end is arranged on wiper (31) top.
3, a kind of floor cleaner according to claim 1 is characterized in that: the position of described wiper (31) the corresponding top roller in the outside (33) is provided with scrapes ash wheel (7), and the described ash wheel (7) of scraping is positioned at dustbin (5) top.
4, a kind of floor cleaner according to claim 1 is characterized in that: the position of described wiper (31) the corresponding live-roller in the outside (32) is provided with compression roller (6); Described compression roller (6) is arranged on described foul water tank (44) top.
5, a kind of floor cleaner according to claim 4 is characterized in that: described compression roller (6) below is close to wiper (31) arranged outside and is scraped water wheels (8), and the described water wheels (8) of scraping are positioned at foul water tank (44) top.
6, a kind of floor cleaner according to claim 1, it is characterized in that: described cleaning device also includes a cyclic water tank (45), described cyclic water tank (45) and foul water tank (44) UNICOM are provided with filter (46) between cyclic water tank (45) and the foul water tank (44); Described cyclic water tank (45) is connected by a sewage suction pipe (422) with water pump (42).
7, according to any described a kind of floor cleaner of claim 1~6, it is characterized in that: described body is provided with rechargeable battery in (1), and body (1) is provided with charging device (12), and described charging device (12) is connected with rechargeable battery.
8, a kind of floor cleaner according to claim 7 is characterized in that: described body is provided with control circuit board in (1).
9, a kind of floor cleaner according to claim 8 is characterized in that: described body (1) is provided with a plurality of range finding inductors (13).
10, a kind of floor cleaner according to claim 9 is characterized in that: described body (1) is in the form of annular discs.
CN2009200530337U 2009-03-20 2009-03-20 Floor cleaning machine CN201404161Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009200530337U CN201404161Y (en) 2009-03-20 2009-03-20 Floor cleaning machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009200530337U CN201404161Y (en) 2009-03-20 2009-03-20 Floor cleaning machine

Publications (1)

Publication Number Publication Date
CN201404161Y true CN201404161Y (en) 2010-02-17

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009200530337U CN201404161Y (en) 2009-03-20 2009-03-20 Floor cleaning machine

Country Status (1)

Country Link
CN (1) CN201404161Y (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102727142A (en) * 2011-04-12 2012-10-17 艾哈迈德·阿里·易布拉希姆·阿尔舍希 Machine for cleaning vertical surface of building
CN104545706A (en) * 2015-01-29 2015-04-29 梁胜昔 Ground cleaning robot and water collection device thereof
CN104545707A (en) * 2015-01-29 2015-04-29 梁胜昔 Ground cleaning robot with automatic cleaning mop head
CN104921668A (en) * 2015-06-09 2015-09-23 梁润娟 Ground cleaner
CN107115073A (en) * 2017-06-20 2017-09-01 于丽丽 Conveying type sweeps receipts integrated device
CN107157409A (en) * 2016-03-07 2017-09-15 烟台大学 Clean car in a kind of water-saving type flooring
CN107917495A (en) * 2017-11-23 2018-04-17 张赫 A kind of cake made of glutinous rice, sold in sliced pieces processing workshop humidification device
CN110352029A (en) * 2017-03-08 2019-10-18 阿尔弗雷德·卡赫欧洲两合公司 From traveling and the floor cleaning equipment of low damage
CN110730624A (en) * 2018-02-13 2020-01-24 深圳市赫兹科技有限公司 Cleaning device

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102727142A (en) * 2011-04-12 2012-10-17 艾哈迈德·阿里·易布拉希姆·阿尔舍希 Machine for cleaning vertical surface of building
CN104545706A (en) * 2015-01-29 2015-04-29 梁胜昔 Ground cleaning robot and water collection device thereof
CN104545707A (en) * 2015-01-29 2015-04-29 梁胜昔 Ground cleaning robot with automatic cleaning mop head
CN104545707B (en) * 2015-01-29 2017-06-13 梁胜昔 Band cleans the robot for cleaning floor for towing the head automatically
CN104545706B (en) * 2015-01-29 2017-06-13 梁胜昔 Robot for cleaning floor and its water container
CN104921668A (en) * 2015-06-09 2015-09-23 梁润娟 Ground cleaner
CN107157409B (en) * 2016-03-07 2019-08-23 烟台大学 A kind of water-saving type flooring cleaning vehicle
CN107157409A (en) * 2016-03-07 2017-09-15 烟台大学 Clean car in a kind of water-saving type flooring
CN110352029A (en) * 2017-03-08 2019-10-18 阿尔弗雷德·卡赫欧洲两合公司 From traveling and the floor cleaning equipment of low damage
CN107115073A (en) * 2017-06-20 2017-09-01 于丽丽 Conveying type sweeps receipts integrated device
CN107917495A (en) * 2017-11-23 2018-04-17 张赫 A kind of cake made of glutinous rice, sold in sliced pieces processing workshop humidification device
CN107917495B (en) * 2017-11-23 2020-06-12 泉州市菲式生物科技有限公司 Humidifying device for cake cutting processing workshop
CN110730624A (en) * 2018-02-13 2020-01-24 深圳市赫兹科技有限公司 Cleaning device

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

Granted publication date: 20100217

Termination date: 20160320

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