CN206948921U - One kind energy-conservation cuts grass and receives careless device - Google Patents
One kind energy-conservation cuts grass and receives careless device Download PDFInfo
- Publication number
- CN206948921U CN206948921U CN201720340236.9U CN201720340236U CN206948921U CN 206948921 U CN206948921 U CN 206948921U CN 201720340236 U CN201720340236 U CN 201720340236U CN 206948921 U CN206948921 U CN 206948921U
- Authority
- CN
- China
- Prior art keywords
- grass
- sprocket wheel
- careless
- car body
- drive mechanism
- 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
One kind energy-conservation cuts grass and receives careless device, including car body, drives the first drive mechanism of car body, is arranged on the grass mower structure of car body front end and is arranged on the grass collector structure of body rear end；The grass mower structure includes cutter and drives the second drive mechanism of cutter, the cutter includes movable blades and the fixation blade coordinated with movable blades, the fixed blade is fixed on the lower section of car body by first connecting rod, and second drive mechanism drives described movable blades or so to move repeatedly by second connecting rod；The grass collector structure includes receiving careless cylinder, some receipts sod lifters set around the careless cylinder of receipts and drives the 3rd drive mechanism for receiving sod lifter around the careless cylinder rotation of receipts, and the upper end of the careless cylinder of receipts, which is provided with, receives careless charging aperture.When cutting careless operation, operating personnel are sitting on car body, are walked by Manpower propulsion of bicycle body, and car body is realized by grass mower structure when walking cuts grass, is then realized by grass collector structure and collects the grass cut, and cuts grass and is once completed with receiving grass, improves operating efficiency.
Description
Technical field
It the utility model is related to and cut careless equipment, especially a kind of energy-conservation cuts grass and receives careless device.
Background technology
Existing grass mower is generally hand propelled, described to cut such as a kind of grass mower that China Patent Publication No. is 1823567
Careless machine has main part and Handleset, and the main part has what is be attached thereto to be used to shear grass or the shearing dress of vegetation
Put, the Handleset allows user, and grasping and/or operation grass mower, the grass mower use state and can deposit in use
Put and move between state, and wherein in the storage configuration, at least a portion of the main part of grass mower is by base closed
In shell.When operating this kind of hand propelled grass mower, operating personnel need to stand, and then drive grass mower to enter by hand push mode
Row cuts grass；Due to grass mower heavier-weight, and operated for a long time by hand push, operating personnel are easily tired, cut so as to reduce
Careless efficiency；In addition, this kind of grass mower is provided only with and cuts out mechanism, there is no grass collector structure, need the grass to cutting again after having cut grass
It is collected, labor intensive.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of energy-conservation and cuts the careless device of grass receipts, and operating efficiency is high.
In order to solve the above technical problems, the technical solution of the utility model is：One kind energy-conservation cuts grass and receives careless device, including car
Body, the first drive mechanism for driving car body, it is arranged on the grass mower structure of car body front end and is arranged on the grass collector structure of body rear end；
The grass mower structure includes cutter and drives the second drive mechanism of cutter, and the cutter includes movable blades and and movable blades
The fixation blade of cooperation, the fixed blade are fixed on the lower section of car body by first connecting rod, and second drive mechanism passes through
Second connecting rod drives described movable blades or so to move repeatedly；The grass collector structure includes receiving careless cylinder, set around the careless cylinder of receipts
Some receipts sod lifters and driving put receive sod lifter around the 3rd drive mechanism for receiving careless cylinder rotation, and the upper end for receiving careless cylinder, which is provided with, receives
Careless charging aperture.Utility model works principle：When cutting careless operation, operating personnel are sitting on car body, pass through Manpower propulsion of bicycle body row
Walk, car body is realized by grass mower structure when walking cuts grass, is then realized by grass collector structure and collects the grass cut, and cuts grass with receiving
Grass is once completed, and improves operating efficiency, is driven car body by trampleing on, is cut careless equipment so as to drive, compare hand propelled grass mower more
Laborsaving, operating personnel are also not easy tired, and the activity duration is extended.
As an improvement, first drive mechanism includes the first power transmission shaft, the first sprocket wheel being enclosed on the first power transmission shaft, led to
Cross the second sprocket wheel of the first chain and the linkage of the first sprocket wheel and the pedal assembly of driving the second sprocket wheel rotation, first power transmission shaft
The 3rd sprocket wheel is provided with, hind axle is provided with the 4th sprocket wheel, the second chain is provided between the 3rd sprocket wheel and the 4th sprocket wheel.
As an improvement, the car body includes steel structure frame, the steel structure frame includes chassis and is arranged on chassis
Seat frame, the seat frame are provided with seat；The grass collector structure is arranged in seat frame.
As an improvement, energy-conservation, which cuts grass, receives the steering mechanism that careless device also includes driving front-wheel steer, steering mechanism's bag
Include steering wheel, the steering spindle being connected with steering wheel, the horizontal trace positioned at steering spindle both sides and turn being connected respectively with front-wheel
To device, the lower end of the steering spindle is hinged by one end of connecting plate and two horizontal traces, the other end of horizontal trace
It is hinged with steering gear.
As an improvement, the fixed blade include being fixedly connected portion with located at some fixing tooths for being fixedly connected with portion front end,
The first connecting rod is arranged on the both ends in the portion of being fixedly connected；The movable blades include active connection part and located at active connection parts
Some movable teeths of front end, second connecting rod are fixed on the centre position of active connection part；The movable teeth and fixing tooth
In shifting to install up and down.
As an improvement, second drive mechanism include second driving shaft, the cylindrical cam that is enclosed on second driving shaft and
Driving lever, the car body are provided with guide rod, and the guide rod is provided with sliding block, and the surface of the cylindrical cam is provided with driving driving lever
The track groove moved left and right, in the track groove, the other end of driving lever is connected with sliding block for one end of the driving lever, and described the
The upper end of two connecting rods is connected with sliding block；The second driving shaft is provided with the 5th sprocket wheel, and the first power transmission shaft is provided with the 6th sprocket wheel,
5th sprocket wheel and the 6th sprocket wheel are linked by the 3rd chain.
As an improvement, the grass collector structure also includes being arranged on the clutch disk for receiving careless cylinder both ends, it is described to receive the two of sod lifter
End is connected with the clutch disk at both ends respectively.
As an improvement, the 3rd drive mechanism includes sheave, the 7th sprocket wheel being enclosed on hind axle, is arranged on car body
The 3rd power transmission shaft, the 8th sprocket wheel being enclosed on the 3rd power transmission shaft and the driver plate being enclosed on the 3rd power transmission shaft, the 7th sprocket wheel
Linked by the 4th chain and the 8th sprocket wheel, the sheave is connected with clutch disk by connector；If the sheave is provided with
Interior recessed Locking arc is done, radial slot is provided between adjacent interior recessed Locking arc；The driver plate is provided with two symmetrically arranged shifting blocks and two
Individual symmetrically arranged outer convex Locking arc, the shifting block are provided with the roller coordinated with radial slot, the outer convex Locking arc and indent
Locking arc coordinates.
As an improvement, the quantity of the receipts sod lifter is equal with the quantity of interior recessed Locking arc, interior recessed Locking arc is circumferentially uniform
Distribution.
Caused beneficial effect is the utility model compared with prior art：
When cutting careless operation, operating personnel are sitting on car body, are walked by Manpower propulsion of bicycle body, car body is when walking by cutting
Careless mechanism, which realizes, cuts grass, is then realized by grass collector structure and collects the grass cut, and cuts grass and is once completed with receiving grass, improves operation effect
Rate, car body is driven by trampleing on, careless equipment is cut so as to drive, compares that hand propelled grass mower is more laborsaving, and operating personnel are also not easy
Tired, the activity duration is extended.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is the utility model drive connection schematic diagram.
Fig. 3 is steering mechanism's schematic diagram.
Fig. 4 is grass mower structure schematic diagram.
Fig. 5 is grass collector structure schematic diagram.
Fig. 6 is dial structure schematic diagram.
Embodiment
With reference to Figure of description, the utility model is described in further detail.
As shown in figure 1, a kind of energy-conservation, which cuts grass, receives careless device, including car body 1, drive the first drive mechanism 2 of car body 1, set
Put the front end of car body 1 grass mower structure 3 and be arranged on the grass collector structure 5 of the rear end of car body 1.
The car body 1 includes steel structure frame, and the steel structure frame includes chassis and is arranged on chassis seat framework,
The seat frame is provided with seat 8, and seat 8 is arranged on the rear portion on chassis, and when cutting grass, operating personnel sits and operates car on the seat
Body 1, the labor intensity of operating personnel is effectively reduced, and the sensation of vehicle can be driven to operating personnel, cut careless operation and joy
It is happy to combine.The grass collector structure 5 is arranged in seat frame, reduces the space-consuming of grass collector structure 5, complete vehicle structure is compact, volume
It is small.As shown in Fig. 2 first drive mechanism 2 includes the first power transmission shaft 21, the first sprocket wheel being enclosed on the first power transmission shaft 21
25th, the pedal assembly that the second sprocket wheel 23 and the second sprocket wheel 23 of driving to be linked by the first chain 24 and the first sprocket wheel 25 rotates
22, first power transmission shaft 21 is provided with the 3rd sprocket wheel 29, and hind axle 27 is provided with the 4th sprocket wheel 26, the 3rd sprocket wheel 29 and the 4th
The second chain 28 is provided between sprocket wheel 26；Operating personnel's foot pedals component 22, trailing wheel 7 is driven, realizes the operation of car body 1.
As shown in figure 3, energy-conservation, which cuts grass, receives the steering mechanism 4 that careless device also includes driving front-wheel 6 to turn to, the steering mechanism
4 include steering wheel 41, the steering spindle 42 being connected with steering wheel 41, the horizontal trace 43 positioned at the both sides of steering spindle 42 and respectively with
The steering gear 45 that front-wheel 6 connects, the lower end of the steering spindle 42 are cut with scissors by one end of connecting plate 44 and two horizontal traces 43
Connect, the other end of horizontal trace 43 and steering gear 45 are be hinged；Steering wheel 41 drives steering spindle 42 to rotate, and steering spindle 42 passes through horizontal stroke
Drive steering gear 45 to rotate to trace 43, and then drive front-wheel 6 to turn to, replant that steering mechanism is compact-sized, and mechanism is simple, subtract
Lack the part of transmission system, save space.
As shown in figure 4, the grass mower structure 3 includes cutter and drives the second drive mechanism of cutter, the cutter includes
Movable blades 37 and the fixation blade 36 coordinated with movable blades 37, the fixed blade 36 are fixed on car by first connecting rod 34
The lower section of body 1, second drive mechanism drive the movable blades 37 or so to move repeatedly by second connecting rod 35.It is described solid
Ledger-plate 36 includes being fixedly connected portion with located at some fixing tooths for being fixedly connected with portion front end, and the first connecting rod 34 is arranged on solid
Determine the both ends of connecting portion；The movable blades 37 include active connection part and some movable teeths located at active connection part front end,
Second connecting rod is fixed on the centre position of active connection part, and the movable teeth is in shift to install up and down with fixing tooth.Institute
Stating the second drive mechanism includes second driving shaft 30, the cylindrical cam 38 and driving lever 39 being enclosed on second driving shaft 30, the car
Body 1 is provided with guide rod 32, and the guide rod 32 is provided with sliding block 33, and the surface of the cylindrical cam 38 is provided with driving driving lever 39
The track groove moved left and right, in the track groove 381, the other end and the sliding block 33 of driving lever 39 connect for one end of the driving lever 39
Connect, the upper end of the second connecting rod 35 is connected with sliding block 33；The second driving shaft 30 is provided with the 5th sprocket wheel, the first power transmission shaft
21 are provided with the 6th sprocket wheel 31, and the 5th sprocket wheel and the 6th sprocket wheel are linked by the 3rd chain.The power resources of second drive mechanism
In manpower, the purpose that manpower is communicated to each several part mechanism is realized by sprocket wheel and chain；Because cutting the relative motion side of careless blade
It is perpendicular to the direction entered with garage, then employ the mechanism of cylindrical cam 38 and the power of vertical direction is converted into level side
To it is reciprocating to make to cut careless blade, reaches and cuts careless effect.
As shown in figure 5, the grass collector structure 5 includes some receipts sod lifters received careless cylinder 51, set around the careless cylinder 51 of receipts
53rd, driving receives sod lifter 53 around the 3rd drive mechanism for receiving the careless rotation of cylinder 51 and is arranged on the clutch disk for receiving the careless both ends of cylinder 51
53.Clutch disk 53 is enclosed on hind axle 27 but not with hind axle 27 and contacted.The present embodiment is provided with altogether four even circumferentials point
The receipts sod lifter 53 of cloth, the both ends for receiving sod lifter 53 are connected with the clutch disk 53 at both ends so as to which shape is integral respectively；Work as receipts
When sod lifter 53 rotates to bottom, the receipts sod lifter 53 is in running order, and the grass that grass mower structure 3 is cut can be entered by receiving sod lifter 53
Row is collected, and the top for receiving careless cylinder 51 is then turned to by the 3rd drive mechanism driving receipts sod lifter 53, receives what is collected in sod lifter 53
Grass drops to the receipts grass charging aperture for receiving careless cylinder 51 naturally, so as to realize the purpose for receiving grass.3rd drive mechanism includes sheave
55th, the 7th sprocket wheel 59 that is enclosed on hind axle 27, the 3rd power transmission shaft 57 being arranged on car body 1, it is enclosed on the 3rd power transmission shaft 57
The 8th sprocket wheel 58 and the driver plate 54 being enclosed on the 3rd power transmission shaft 57；7th sprocket wheel 59 passes through the 4th chain 56 and the 8th chain
The linkage of wheel 58, the sheave 55 are connected with clutch disk 53 by connector, and the two realizes linkage；As shown in fig. 6, the sheave
55 are provided with some interior recessed Locking arcs 551, and radial slot 552, the number for receiving sod lifter 53 are provided between adjacent interior recessed Locking arc 551
Amount is equal with the quantity of interior recessed Locking arc 551, and interior recessed Locking arc 551 is circularly and evenly distributed；The driver plate 54 is right provided with two
Claim the shifting block 541 and two symmetrically arranged outer convex Locking arcs 543 of setting, the shifting block 541 is provided with to be coordinated with radial slot 552
Roller 542, the outer convex Locking arc 543 coordinates with interior recessed Locking arc 551.Manpower power poplar is dialled by sprocket wheel and chain-driving
The continuous rotary of disk 54, when the roller on driver plate 54 is introduced into the radial slot 552 of sheave 55, the outer convex Locking arc of active driver plate 54
543 and the interior recessed Locking arc 551 of sheave 55 be engaged effect, preventing sheave 55, sheave 55 is static from producing motion, now with groove
The receipts blade of grass piece of the connection of wheel 55 is also simultaneously static, pulls the grass sheared off using this time and forms accumulation；When driver plate 54
On roller enter sheave 55 radial slot 552 when, now two Locking arcs unclamp, roller drive sheave 55 turn in opposite direction
It is dynamic, receive sod lifter 53 and receive the grass income of accumulation in careless cylinder 51 with its rotation；When roller departs from radial slot 552, repeat again
Above-mentioned motion, realize sheave 55 and circulate continuous interval one-way movement.
Utility model works principle：When cutting careless operation, operating personnel are sitting on car body 1, pass through the row of Manpower propulsion of bicycle body 1
Walk, car body 1 is realized by grass mower structure 3 when walking cuts grass, is then realized by grass collector structure 5 and collects the grass cut, cuts grass
Once completed with receiving grass, improve operating efficiency, driven car body 1 by trampleing on, cut careless equipment so as to drive, compare hand propelled and cut grass
Machine is more laborsaving, and operating personnel are also not easy tired, and the activity duration is extended.
Claims (9)
1. one kind energy-conservation cuts grass and receives careless device, it is characterised in that：Including car body, drive the first drive mechanism of car body, be arranged on
The grass mower structure of car body front end and the grass collector structure for being arranged on body rear end；The grass mower structure includes cutter and drives cutter
Second drive mechanism, the cutter include movable blades and the fixation blade coordinated with movable blades, and the fixed blade passes through
First connecting rod is fixed on the lower section of car body, and second drive mechanism drives described movable blades or so repeatedly by second connecting rod
Motion；The grass collector structure includes receiving careless cylinder, some receipts sod lifters set around the careless cylinder of receipts and driving receiving sod lifter around receipts
3rd drive mechanism of careless cylinder rotation, the upper end for receiving careless cylinder, which is provided with, receives careless charging aperture.
2. a kind of energy-conservation according to claim 1 cuts grass and receives careless device, it is characterised in that：First drive mechanism includes
First power transmission shaft, the first sprocket wheel being enclosed on the first power transmission shaft, the second sprocket wheel to be linked by the first chain and the first sprocket wheel and
The pedal assembly for driving the second sprocket wheel to rotate, first power transmission shaft are provided with the 3rd sprocket wheel, and hind axle is provided with the 4th sprocket wheel,
The second chain is provided between 3rd sprocket wheel and the 4th sprocket wheel.
3. a kind of energy-conservation according to claim 1 cuts grass and receives careless device, it is characterised in that：The car body includes steel construction frame
Frame, the steel structure frame include chassis and are arranged on chassis seat framework, and the seat frame is provided with seat；The receipts
Careless mechanism is arranged in seat frame.
4. a kind of energy-conservation according to claim 1 cuts grass and receives careless device, it is characterised in that：Energy-conservation is cut the careless device of grass receipts and also wrapped
Include driving front-wheel steer steering mechanism, the steering mechanism include steering wheel, be connected with steering wheel steering spindle, positioned at steering
The horizontal trace of axle both sides and the steering gear being connected respectively with front-wheel, the lower end of the steering spindle pass through connecting plate and two horizontal strokes
It is hinged to one end of trace, the other end and the steering gear of horizontal trace are hinged.
5. a kind of energy-conservation according to claim 1 cuts grass and receives careless device, it is characterised in that：The fixed blade includes fixing
Connecting portion is arranged on the both ends in the portion of being fixedly connected with located at some fixing tooths for being fixedly connected with portion front end, the first connecting rod；Institute
Stating movable blades includes active connection part and some movable teeths located at active connection part front end, and the second connecting rod is fixed on work
The centre position of rotation connection；The movable teeth is in shift to install up and down with fixing tooth.
6. a kind of energy-conservation according to claim 2 cuts grass and receives careless device, it is characterised in that：Second drive mechanism includes
Second driving shaft, the cylindrical cam and driving lever being enclosed on second driving shaft, the car body are provided with guide rod, on the guide rod
Provided with sliding block, the surface of the cylindrical cam is provided with the track groove that driving driving lever moves left and right, and one end of the driving lever is located at institute
State in track groove, the other end of driving lever is connected with sliding block, and the upper end of the second connecting rod is connected with sliding block；The second driving shaft
The 5th sprocket wheel is provided with, the first power transmission shaft is provided with the 6th sprocket wheel, and the 5th sprocket wheel and the 6th sprocket wheel are linked by the 3rd chain.
7. a kind of energy-conservation according to claim 1 cuts grass and receives careless device, it is characterised in that：The grass collector structure also includes setting
Put and receiving the clutch disk at careless cylinder both ends, the both ends for receiving sod lifter are connected with the clutch disk at both ends respectively.
8. a kind of energy-conservation according to claim 1 cuts grass and receives careless device, it is characterised in that：3rd drive mechanism includes
Sheave, the 7th sprocket wheel being enclosed on hind axle, the 3rd power transmission shaft being arranged on car body, the 8th chain being enclosed on the 3rd power transmission shaft
Take turns and be enclosed on the driver plate on the 3rd power transmission shaft, the 7th sprocket wheel is linked by the 4th chain and the 8th sprocket wheel, the sheave with
Clutch disk is connected by connector；The sheave is provided with some interior recessed Locking arcs, and footpath is provided between adjacent interior recessed Locking arc
To groove；The driver plate is provided with two symmetrically arranged shifting blocks and two symmetrically arranged outer convex Locking arcs, the shifting block are provided with
The roller coordinated with radial slot, the outer convex Locking arc coordinate with interior recessed Locking arc.
9. a kind of energy-conservation according to claim 8 cuts grass and receives careless device, it is characterised in that：It is described receive sod lifter quantity with it is interior
The quantity of recessed Locking arc is equal, and interior recessed Locking arc is circularly and evenly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720340236.9U CN206948921U (en) | 2017-04-01 | 2017-04-01 | One kind energy-conservation cuts grass and receives careless device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720340236.9U CN206948921U (en) | 2017-04-01 | 2017-04-01 | One kind energy-conservation cuts grass and receives careless device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206948921U true CN206948921U (en) | 2018-02-02 |
Family
ID=61372753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720340236.9U Expired - Fee Related CN206948921U (en) | 2017-04-01 | 2017-04-01 | One kind energy-conservation cuts grass and receives careless device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206948921U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110736014A (en) * | 2019-11-04 | 2020-01-31 | 台州椒江彩格电子科技有限公司 | periodic movable monitoring trolley |
| CN111066467A (en) * | 2020-01-13 | 2020-04-28 | 兰晓峰 | Sweet potato seedling picking and collecting device |
| CN117084055A (en) * | 2023-10-20 | 2023-11-21 | 长春喜成科技有限公司 | Pond bottom pasture and water clearance robot |
-
2017
- 2017-04-01 CN CN201720340236.9U patent/CN206948921U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110736014A (en) * | 2019-11-04 | 2020-01-31 | 台州椒江彩格电子科技有限公司 | periodic movable monitoring trolley |
| CN110736014B (en) * | 2019-11-04 | 2021-05-04 | 虞再菊 | Movable control dolly of cycle |
| CN111066467A (en) * | 2020-01-13 | 2020-04-28 | 兰晓峰 | Sweet potato seedling picking and collecting device |
| CN117084055A (en) * | 2023-10-20 | 2023-11-21 | 长春喜成科技有限公司 | Pond bottom pasture and water clearance robot |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206948921U (en) | One kind energy-conservation cuts grass and receives careless device | |
| US4753298A (en) | Turf aerating apparatus | |
| US4750565A (en) | Turf aerating apparatus | |
| CN101617577B (en) | Automatic traveling type sod blocking harvester | |
| CN201591015U (en) | Low crop harvester | |
| CN201084931Y (en) | Agronomic crop reaper | |
| CN204305627U (en) | A kind of mower | |
| CN203666899U (en) | Manual linear reciprocating sliding pedal driving device and bicycle applying same | |
| CN202799649U (en) | Foot step type manpower grass cutter | |
| CN207427823U (en) | One kind can riding type lawn weeding machine | |
| CN205150148U (en) | Shock attenuation actuating mechanism of bicycle | |
| CN212393243U (en) | Portable mowing rubbing crusher | |
| CN206923337U (en) | A kind of novel greening clipping device | |
| CN209949801U (en) | Hand-pushing type continuous perforating machine for garden lawn renovation | |
| CN220441200U (en) | Deep turning machine | |
| CN103738453A (en) | Manual linear reciprocating slide pedal driving device | |
| CN201846772U (en) | Electric single-wire continuous tobacco weaving machine | |
| CN201501501U (en) | Labor-saving high-speed bicycle | |
| CN205327129U (en) | Helping hand handcart | |
| CN110915405B (en) | Entertainment leisure type grass cutting equipment | |
| CN217554092U (en) | Arm force driven tricycle | |
| CN2819742Y (en) | Double wheel walking hand small combine | |
| CN203902770U (en) | Bicycle allowing both front wheel and rear wheel to be driven | |
| CN106627135A (en) | Throttle control device of agricultural vehicle | |
| CN103863523B (en) | Beach boat |
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: 20180202 Termination date: 20190401 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |