CN108702921A - A kind of weeder convenient for batch turning - Google Patents
A kind of weeder convenient for batch turning Download PDFInfo
- Publication number
- CN108702921A CN108702921A CN201810923172.4A CN201810923172A CN108702921A CN 108702921 A CN108702921 A CN 108702921A CN 201810923172 A CN201810923172 A CN 201810923172A CN 108702921 A CN108702921 A CN 108702921A
- Authority
- CN
- China
- Prior art keywords
- shell
- gear
- batch turning
- storing bag
- solar energy
- 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.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
- A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
- A01D34/73—Cutting apparatus
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
- A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
- A01D34/67—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis hand-guided by a walking operator
- A01D34/68—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis hand-guided by a walking operator with motor driven cutters or wheels
- A01D34/685—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis hand-guided by a walking operator with motor driven cutters or wheels with two or more cutters
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
- A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
- A01D34/76—Driving mechanisms for the cutters
- A01D34/78—Driving mechanisms for the cutters electric
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
- A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
- A01D34/82—Other details
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D43/00—Mowers combined with apparatus performing additional operations while mowing
- A01D43/06—Mowers combined with apparatus performing additional operations while mowing with means for collecting, gathering or loading mown material
- A01D43/077—Mowers combined with apparatus performing additional operations while mowing with means for collecting, gathering or loading mown material with auxiliary means, e.g. fans, for transporting the mown crop
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D75/00—Accessories for harvesters or mowers
- A01D75/18—Safety devices for parts of the machines
- A01D75/185—Avoiding collisions with obstacles
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Harvester Elements (AREA)
Abstract
The invention discloses a kind of weeders convenient for batch turning, including shell and feed inlet, the shell interior front is provided with motor, and motor shaft is rotatably connected on motor, the motor shaft lower end is rotatably connected to first gear, and engagement is connected with second gear under first gear, the second gear lower end is rotatably connected to cutter head, and it is provided with protection network below cutter head, the feed inlet is arranged in outer casing bottom rear end, and feed inlet is connected with feed pipe, feed pipe setting simultaneously is inside the housing, the feed pipe is connected with discharge port, the discharge port setting is outside the shell, and discharge port is connected with connector, connector is arranged in storing bag bottom left simultaneously.This is convenient for the weeder of batch turning, is provided with solar energy photovoltaic panel, accumulator, turbine and storing bag, can trim the lawn of large area and charge without midway, the forage cut down can be collected processing while weeding, and use is more convenient.
Description
Technical field
The present invention relates to weeder technical fields, specially a kind of weeder convenient for batch turning.
Background technology
In weeding, it is often necessary to be trimmed to lawn, lawn needs to build more smooth, is difficult to ensure by manpower
The cutting range of grass, therefore with regard to needing to use weeder.
Existing weeder is simple in structure, and is trimmed to lawn by the form of cart, what trimming left later
Grass stays on the lawn trimmed, need it is secondary recycled, working efficiency is not high, and at work lack the energy supplement, nothing
Method works for a long time, and when trimming area larger lawn charges, thus use it is not convenient enough, for upper
Problem is stated, needs to be improved existing equipment.
Invention content
The purpose of the present invention is to provide a kind of weeders convenient for batch turning, mentioned above in the background art existing to solve
Some weeders are simple in structure, and are trimmed to lawn by the form of cart, trim the grass left later and stay in trimming
On the lawn crossed, need it is secondary recycled, working efficiency is not high, and at work lack the energy supplement, can not for a long time into
The problem of row work, when trimming area larger lawn, are charged.
To achieve the above object, the present invention provides the following technical solutions：A kind of weeder convenient for batch turning, including shell and
Feed inlet, the shell interior front is provided with motor, and motor shaft is rotatably connected on motor, the motor shaft lower end rotation
It being connected with first gear, and engagement is connected with second gear under first gear, the second gear lower end is rotatably connected to cutter head,
And protection network is provided with below cutter head, the feed inlet is arranged in outer casing bottom rear end, and feed inlet is connected with feed pipe, together
When feed pipe setting inside the housing, the feed pipe is connected with discharge port, and the discharge port is arranged outside the shell, and goes out
Material mouth is connected with connector, while connector is arranged in storing bag bottom left, and the storing bag bottom right passes through connection
Mouth is connected with exhaust outlet, and strainer is provided in exhaust outlet, and the exhaust outlet is connected through shell with exhaust duct, and arranges
Wind pipeline is connected with turbine, velcro master tape is provided on front side of the storing bag, and velcro subband is arranged on push rod,
The enclosure is provided with accumulator, and accumulator is electrically connected with solar energy photovoltaic panel, while solar energy photovoltaic panel is arranged
In cover top portion, the shell both sides are provided with idler wheel, and storing bag top is provided with slide fastener.
Preferably, the second gear is provided with 2, and 2 second gears are set about the center point symmetry of first gear
It sets.
Preferably, the vertical section of the protection network is trapezoidal, and the surface of protection network is vertical line structure.
Preferably, the material of the storing bag is twill cloth.
Preferably, the overhead height of the turbine is higher than the apparent height of shell.
Preferably, the solar energy photovoltaic panel is obliquely arranged in housing top end, and the front side of solar energy photovoltaic panel is high
Posterior height of the degree less than solar energy photovoltaic panel.
Compared with prior art, the beneficial effects of the invention are as follows：This is convenient for the weeder of batch turning,
Solar energy photovoltaic panel and accumulator are set, and solar energy photovoltaic panel is obliquely arranged in cover top portion, when the non-rainy day
When gas cuts the grass on a lawn outdoors, solar energy photovoltaic panel can receive solar energy, and convert light energy into electric energy and be transferred to accumulator
It is stored, improves the cruise duration of device；
It is provided with cutter head and protection network, and cutter head is provided with 2, the symmetrical formula of 2 cutter heads is arranged in shell front side
Bottom increases mowing area, improves mowing efficiency, and protection net surface is vertical line structure, and long grass can pass through vertical line structure
Be in contact with cutter head, ensure weeding after lawn it is highly consistent, and protection network can will not be cut to effective protection cutter head it is hard
Stone or other objects, cause cutter head to damage, improve safety in utilization；
It is provided with feed inlet, storing bag and turbine, by the rotation of turbine, is formed inside feed inlet and storing bag
Forage sucking storing bag after cutting is stored, reduces the follow-up work recycled again, improve use by negative pressure
Convenience.
Description of the drawings
Fig. 1 is present invention left side side structure schematic view；
Fig. 2 is present invention right side side structure schematic view；
Fig. 3 is feed pipe overlooking structure diagram in Fig. 1 of the present invention；
Fig. 4 is turbine overlooking structure diagram in Fig. 1 of the present invention；
Fig. 5 is storing bag positive structure diagram in Fig. 1 of the present invention；
Fig. 6 is enlarged structure schematic diagram at A in Fig. 1 of the present invention；
Fig. 7 is the present invention looks up structural representation of protection network in Fig. 1 of the present invention.
In figure：1 shell, 2 motors, 3 motor shafts, 4 first gears, 5 second gears, 6 cutter heads, 7 protection networks, 8 feed inlets, 9
Feed pipe, 10 discharge ports, 11 connectors, 12 storing bags, 13 exhaust outlets, 14 strainers, 15 exhaust ducts, 16 turbines, 17 magics
Paste master tape, 18 velcro subbands, 19 push rods, 20 accumulators, 21 solar energy photovoltaic panels, 22 idler wheels, 23 slide fasteners.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 7 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of weeder convenient for batch turning, such as Fig. 1, Fig. 3 and figure
Shown in 6,1 interior front of shell is provided with motor 2, and motor shaft 3 is rotatably connected on motor 2, the rotation connection of 3 lower end of motor shaft
There is first gear 4, and 4 times engagements of first gear are connected with second gear 5, second gear 5 is provided with 2, and 2 second gears
5 are symmetrical arranged about the central point of first gear 4, and 2 second gears, 5 lower section rotation connection 6,2 cutter heads 6 of cutter head improve together
When cutting grass area, improve weeding ratio.
As shown in Figure 1 and Figure 7,5 lower end of second gear is rotatably connected to cutter head 6, and 6 lower section of cutter head is provided with protection network 7,
The vertical section of protection network 7 is trapezoidal, and the surface of protection network 7 is vertical line structure, and long grass can pass through the perpendicular of 7 surface of protection network
Line structure is in contact with cutter head 6, it is ensured that the lawn after weeding is highly consistent, and protection network 7 can will not be cut with effective protection cutter head 6
Hard stone or other objects are cut, causes cutter head 6 to damage, improves safety in utilization.
As shown in Fig. 1, Fig. 2 and Fig. 4, feed inlet 8 is arranged in 1 bottom rear end of shell, and feed inlet 8 is connected with feed pipe 9
It connects, while feed pipe 9 is arranged inside shell 1, feed pipe 9 is connected with discharge port 10, and discharge port 10 is arranged outside shell 1
Portion, and discharge port 10 is connected with connector 11, while connector 11 is arranged in 12 bottom left of storing bag, the material of storing bag 12
Matter is twill cloth, and 23 material of slide fastener of 12 top of storing bag setting is windproof material, and twill cloth has certain elasticity
And leakproofness, it is ensured that storing bag 12 can ensure that air pressure inside is stablized when in use, improve suction efficiency.
As shown in Figures 2 and 3,12 bottom right of storing bag is connected by connector 11 with exhaust outlet 13, and exhaust outlet
Strainer 14 is provided in 13, exhaust outlet 13 is connected through shell 1 with exhaust duct 15, and exhaust duct 15 and 16 phase of turbine
Connection, the overhead height of turbine 16 are higher than the apparent height of shell 1, and 16 top of turbine is arranged outside shell 1, increases interior
The speed that portion's air flows outward improves suction efficiency.
As shown in Figure 2 and Figure 5,12 front side of storing bag is provided with velcro master tape 17, and the setting of velcro subband 18 is pushing away
On bar 19, shell 1 is internally provided with accumulator 20, and accumulator 20 is electrically connected with solar energy photovoltaic panel 21, while solar energy
For the setting of photovoltaic panel 21 at 1 top of shell, it is existing skill that solar energy photovoltaic panel 21, which absorbs solar energy to be converted to the technology of electric energy storage,
Art, and be not the novel point of present specification, solar energy photovoltaic panel 21 is obliquely arranged on 1 top of shell, and solar energy
The front height for lying prostrate plate 21 is less than the posterior height of solar energy photovoltaic panel 21, convenient in weeder, push type can be preferably forward
Receive solar energy, improve the conversion rate of solar energy photovoltaic panel 21,1 both sides of shell are provided with idler wheel 22, and 12 top of storing bag is set
It is equipped with slide fastener 23.
Operation principle：When being convenient for the weeder of batch turning using this, the weeder is moved device by idler wheel 22 first
It moves to appointed place, powers on, motor 2 starts, and drives first gear 4 to start to rotate by motor shaft 3,4 band of first gear
Dynamic second gear 5 and cutter head 6 start to rotate, and push rod 19, weeder is pushed to be moved on needing the lawn trimmed by idler wheel 22,
In weeder moving process, long grass can be in contact by the vertical line structure on 7 surface of protection network with cutter head 6, it is ensured that weeding
Lawn afterwards is highly consistent, and protection network protection cutter head 6 will not cut to hard stone, and turbine 16 starts, and drives air
Entered after feed pipe 9 by feed inlet 8 and storing bag 12 is entered by discharge port 10 and connector 11, then entered by exhaust outlet 13 and arranged
It is discharged from turbine 16 after wind pipeline 15, the forage left after air driven cutting enters storing bag 12, and strainer 14 hinders forage
Gear stores in storing bag 12, and in whole work process, solar energy photovoltaic panel 21 receives solar energy, and by sunlight
Electrical energy transportation can be converted to be stored to accumulator 20, after turf-mown, velcro master tape 17 is pulled, by velcro
After master tape 17 is separated with velcro subband 18, storing bag 12 will be placed on the ground, open slide fastener 23, will be stored in storing bag 12
Forage take out, this just completes entirely to work, and to belong to this field professional for the content not being described in detail in this specification
The prior art well known to technical staff.
Term "center", " longitudinal direction ", " transverse direction ", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom",
The orientation or positional relationship of the instructions such as "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only for ease of description
The present invention's simplifies description, rather than indicates or imply signified device or element must have a particular orientation, be specific
Azimuth configuration and operation, thus should not be understood as the limitation to present invention protection content.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It still can be with technical scheme described in the above embodiments is modified, or is carried out to which part technical characteristic etc.
With replacing, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection domain of invention.
Claims (6)
1. a kind of weeder convenient for batch turning, including shell (1) and feed inlet (8), it is characterised in that：On the inside of the shell (1)
Front is provided with motor (2), and motor shaft (3) is rotatably connected on motor (2), and motor shaft (3) lower end is rotatably connected to
First gear (4), and engagement is connected with second gear (5), second gear (5) the lower end rotation connection under first gear (4)
There is cutter head (6), and is provided with protection network (7) below cutter head (6), the feed inlet (8) is arranged in shell (1) bottom rear end, and
Feed inlet (8) is connected with feed pipe (9), while feed pipe (9) setting is internal in shell (1), the feed pipe (9) and discharging
Mouth (10) is connected, and discharge port (10) setting is external in shell (1), and discharge port (10) is connected with connector (11),
Connector (11) setting simultaneously in storing bag (12) bottom left, storing bag (12) bottom right by connector (11) with
Exhaust outlet (13) is connected, and strainer (14) is provided in exhaust outlet (13), and the exhaust outlet (13) runs through shell (1) and air draft
Pipeline (15) is connected, and exhaust duct (15) is connected with turbine (16), and magic is provided on front side of the storing bag (12)
Master tape (17) is pasted, and velcro subband (18) is arranged on push rod (19), the shell (1) is internally provided with accumulator (20),
And accumulator (20) is electrically connected with solar energy photovoltaic panel (21), while solar energy photovoltaic panel (21) is arranged at the top of shell (1),
Shell (1) both sides are provided with idler wheel (22), and storing bag (12) top is provided with slide fastener (23).
2. a kind of weeder convenient for batch turning according to claim 1, it is characterised in that：Second gear (5) setting
There are 2, and 2 second gears (5) are symmetrical arranged about the central point of first gear (4).
3. a kind of weeder convenient for batch turning according to claim 1, it is characterised in that：The perpendicular of the protection network (7) is cut
Face is trapezoidal, and the surface of protection network (7) is vertical line structure.
4. a kind of weeder convenient for batch turning according to claim 1, it is characterised in that：The material of the storing bag (12)
For twill cloth.
5. a kind of weeder convenient for batch turning according to claim 1, it is characterised in that：The top of the turbine (16)
Height is higher than the apparent height of shell (1).
6. a kind of weeder convenient for batch turning according to claim 1, it is characterised in that：The solar energy photovoltaic panel (21)
Oblique setting is on shell (1) top, and the front height of solar energy photovoltaic panel (21) is less than solar energy photovoltaic panel (21)
Posterior height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810923172.4A CN108702921A (en) | 2018-08-14 | 2018-08-14 | A kind of weeder convenient for batch turning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810923172.4A CN108702921A (en) | 2018-08-14 | 2018-08-14 | A kind of weeder convenient for batch turning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108702921A true CN108702921A (en) | 2018-10-26 |
Family
ID=63874751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810923172.4A Withdrawn CN108702921A (en) | 2018-08-14 | 2018-08-14 | A kind of weeder convenient for batch turning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108702921A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112910073A (en) * | 2021-01-27 | 2021-06-04 | 沈国伟 | Intelligent energy-saving device for maintaining landscape park and using method thereof |
| CN114902857A (en) * | 2022-04-24 | 2022-08-16 | 华北水利水电大学 | Lawn trimming intelligent robot with charging pile |
-
2018
- 2018-08-14 CN CN201810923172.4A patent/CN108702921A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112910073A (en) * | 2021-01-27 | 2021-06-04 | 沈国伟 | Intelligent energy-saving device for maintaining landscape park and using method thereof |
| CN114902857A (en) * | 2022-04-24 | 2022-08-16 | 华北水利水电大学 | Lawn trimming intelligent robot with charging pile |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108702921A (en) | A kind of weeder convenient for batch turning | |
| CN206184556U (en) | Medicinal material reducing mechanism with rough machining | |
| CN106688431B (en) | The big formula environmental protection weed-cutting launch of double end and weed cutting equipment | |
| CN113152799A (en) | Building device is built in energy-concerving and environment-protective type room | |
| CN208891210U (en) | A kind of weeder convenient for batch turning | |
| CN105660266A (en) | Tobacco seedling stage film uncovering machine | |
| CN108337988A (en) | A kind of new energy grass trimmer | |
| CN212164238U (en) | Camellia seed harvesting device | |
| CN106508263A (en) | Solar intelligent weeding machine and method | |
| CN207340520U (en) | One kind automation mowing mechanical equipment | |
| CN207897399U (en) | A kind of municipal administration gardens grass trimmer | |
| CN209057539U (en) | A kind of municipal administration gardens grass-removing robot | |
| CN206196356U (en) | A kind of solar energy intelligence weeder | |
| CN212344539U (en) | Weeding device for garden engineering | |
| CN213508680U (en) | Pavilion is collected to gardens rainwater | |
| CN214385427U (en) | Environment-friendly water conservancy agricultural irrigation device | |
| CN209710632U (en) | A kind of electrically membrane removal machine | |
| CN108901650A (en) | Lawn block laydown machine | |
| CN212306172U (en) | A portable chargeable type tea-leaf picker for organic tea garden | |
| CN214546300U (en) | Rainwater is collected and is filtered irrigation equipment again based on landscape architecture | |
| CN212677780U (en) | Weeding equipment for landscaping maintenance | |
| CN211909690U (en) | Gardens remove weeding device | |
| CN206963357U (en) | A kind of quick lawn mower | |
| CN206790993U (en) | A kind of hand propelled solar energy hay mover | |
| CN206909148U (en) | One kind, which is cut, inhales all-in-one air exhauster |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181026 |
|
| WW01 | Invention patent application withdrawn after publication |