CN107858891A - One kind is exempted to fill lawn - Google Patents
One kind is exempted to fill lawn Download PDFInfo
- Publication number
- CN107858891A CN107858891A CN201711226155.7A CN201711226155A CN107858891A CN 107858891 A CN107858891 A CN 107858891A CN 201711226155 A CN201711226155 A CN 201711226155A CN 107858891 A CN107858891 A CN 107858891A
- Authority
- CN
- China
- Prior art keywords
- blade
- grass
- cluster
- careless
- lawn
- 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.)
- Pending
Links
- 244000025254 Cannabis sativa Species 0.000 claims abstract description 74
- 239000004744 fabric Substances 0.000 claims abstract description 26
- 238000002513 implantation Methods 0.000 claims abstract description 4
- 239000012790 adhesive layer Substances 0.000 claims description 10
- 230000007423 decrease Effects 0.000 claims description 2
- 239000000945 filler Substances 0.000 abstract description 4
- 229920000297 Rayon Polymers 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- 239000004952 Polyamide Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000000386 athletic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C13/00—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
- E01C13/08—Surfaces simulating grass ; Grass-grown sports grounds
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cultivation Of Plants (AREA)
Abstract
Exempt to fill lawn the invention discloses one kind, careless cluster including base fabric and root implantation base fabric, the careless cluster includes the straight type grass cluster being made up of some raw silk rings and the curved careless cluster being made up of some curly wires, the raw silk rings includes grass blade and blade, the grass blade is in shaft-like, the blade is connected on grass blade and the bearing of trend of blade is vertical with grass blade, and straight type grass cluster and curved careless cluster are arranged with behavior unit gap.It is provided by the invention to exempt to fill lawn, keep straight type grass cluster straight and upright on the basis of filler is not needed, also by setting grass blade to provide support to blade, realize that the straightness of straight type grass cluster itself is high, improve the anti-of lawn and trample degree, green surface is remained smooth for a long time.
Description
Technical field
Exempt to fill lawn the present invention relates to one kind.
Background technology
As football and golf etc. are ball more and more welcomed by the people, in the market is to for laying athletic ground
The demand on lawn is increasing, and traditional natural lawn laying difficulty is big and maintenance cost is high, and chinampa is as natural grass
The substitute on level ground increasingly receives accreditation by user.
In order to ensure that chinampa is not easy to trample, in the prior art generally by filled between careless cluster substantial amounts of filler from
And maintain the careless silk on lawn straight and upright, but this mode still can not maintain the long-time of careless cluster straight and upright, and need periodic replacement to fill out
Fill thing increase maintenance cost.
The content of the invention
Present invention seek to address that above-mentioned mentioned technical problem, there is provided one kind does not need filler and can kept for a long time
The smooth lawn of green surface.
The present invention is realized by following technical scheme：
One kind is exempted to fill lawn, including the careless cluster of base fabric and root implantation base fabric, and the careless cluster is included by some raw silk rings structures
Into straight type grass cluster and the curved careless cluster that is made up of some curly wires, the raw silk rings include grass blade and blade, the grass blade in shaft-like,
Grass blade has radially extended blade, and the straight type grass cluster presses array arrangement, and the curved careless cluster is arranged on two adjacent straight types
Between careless cluster, curved careless cluster is used to keep straight type grass cluster straight and upright.
Preferably, the filling lawn of exempting from includes adhesive-layer, and the adhesive-layer is arranged at base fabric lower surface, and careless cluster root is worn
Go out base fabric to be fixed on adhesive-layer, the top of careless cluster passes from base fabric upper surface.
Preferably, the height of the curly wire is less than the height of raw silk rings.
Preferably, the artificial grass filaments include two blades, and two blades are arranged symmetrically with respect to grass blade, and two blades is upper
End is concordant with the upper end of the grass blade.
Preferably, the consistency of thickness of the blade, the diameter of the grass blade are 3-5 times of vane thickness.
Preferably, the thickness of the raw silk rings and curly wire is 4200-9000 dtexs, and height of the raw silk rings under straight condition is
15-25mm。
Preferably, count of the careless cluster on the base fabric is：Warp-wise 3.2-15.5mm, broadwise 5-20mm.
Beneficial effect is：Compared with prior art, if the careless cluster include the straight type grass cluster that is made up of some raw silk rings and by
The curved careless cluster that dry medium silk is formed, support is provided to straight type grass cluster by curved careless cluster, is protected on the basis of filler is not needed
It is straight and upright to hold straight type grass cluster；The raw silk rings includes grass blade and blade, and the grass blade is in shaft-like, and the blade is connected on grass blade and leaf
The bearing of trend of piece is vertical with grass blade, and support is provided to blade by grass blade, realizes that the straightness of straight type grass cluster itself is high, improves
The anti-of lawn tramples degree, green surface is remained smooth for a long time.
Brief description of the drawings
The embodiment of the present invention is described in further detail below in conjunction with accompanying drawing, wherein：
Fig. 1 is the front view provided by the invention for exempting to fill lawn；
Fig. 2 is the top view provided by the invention for exempting from filling.
Embodiment
As Figure 1-Figure 2, one kind is exempted to fill lawn, including the careless cluster of base fabric 1 and root implantation base fabric 1, the careless cluster
Including the straight type grass cluster 21 being made up of some raw silk rings and the curved careless cluster 22 being made up of some curly wires, the raw silk rings includes grass blade
211 and blade 212, the grass blade 211 is in shaft-like, and the blade 212 is connected on grass blade 211 and the bearing of trend of blade 212
Vertical with grass blade 211, the straight type grass cluster 21 presses array arrangement, and the curved careless cluster 22 is arranged on two adjacent straight type grass clusters
Between 21, curved careless cluster 22 is used to keep straight type grass cluster 21 straight and upright.
Curved careless cluster 22 includes the curly wire fiber of several curlings, and shape, direction and the angle of the curly wire curling all have
There is randomness, and the upper surface of the straight type grass cluster 21 forms flat surface and rolled suitable for croquet, raw silk rings and curly wire can be made into
Various colors, their thickness are 4200-9000 dtexs (dtex), and preferably the thickness of curly wire is 5500-7700 dtexs, described
Raw silk rings is highly 15-25mm under straight condition, and height of the raw silk rings on base fabric 1 is optimal using 13-23mm.
The materials such as polypropylene (PP), polyethylene (PE), polyamide (PA) can be selected in the raw silk rings and curly wire, without poisonous Jie
Matter, safety and environmental protection, and support is formed to the object of green surface is soft and be not easy to trample, suitable for people in the bright offer of the present invention
Exempt from fill lawn on carry out ball game.
Preferably, the raw silk rings is highly consistent, and the height of curly wire is less than the height of raw silk rings, so as to ensure by raw silk rings
Ensure that the fluffy degree on lawn is big and elasticity is high by curly wire on the basis of the straightness height of lawn, people will not be damaged.
Alternatively, the raw silk rings comprises at least two blades 212, and the blade 212 is symmetrical arranged around grass blade 211, such as
Shown in Fig. 1, artificial grass filaments include two blades 212, and two blades, 212 relative grass blade 211 is symmetrical.
Alternatively, the upper end of the blade 212 is concordant with the upper end of grass blade 211, or blade 212 is connected with grass blade 211
Side and the hanging of grass blade 211, blade 212 is less than the top of grass blade 211 backwards to one end of grass blade 211, avoids grass blade 211
The exposed injury user in top or puncture spheroid.
Alternatively, the consistency of thickness of the blade 212, the diameter of the grass blade 211 are 3-5 times of the thickness of blade 212, or
The thickness of blade 212 described in person gradually decreases with the increase of blade 212 and the distance of grass blade 211, ensures raw silk rings in grass blade
Weight on 211 axis is more than the weight at other positions, so that it is guaranteed that the straightness of raw silk rings is high.
Optionally, the raw silk rings is formed in one part or the component parts for grass blade 211 and blade 212, and raw silk rings is integrated into
During type part, grass blade 211 and blade 212 are same material, grass blade 211 in solid rod-like blade 212 in the form of sheets, grass blade 211 it is straight
Footpath is at least 4 times of the thickness of blade 212, when grass blade 211 and blade 212 are component parts, the material of grass blade 211 and blade 212
Can be of the same race or different materials, preferably the density of the material of grass blade 211 is more than the density of the material of blade 212, grass blade 211 and blade
212 are sleeved in blade 212 by viscose glue connection or the grass blade 211, and raw silk rings is fixedly connected on outside by grass blade 211.
Preferably, the straight type grass cluster 21 and establishment density of the curved careless cluster 22 on the base fabric 1 are：Warp-wise is 3.2-
The distance between the adjacent straight type grass cluster 21 of 15.5mm, broadwise 5-20mm, i.e. warp-wise and curved careless cluster 22 are with 3.2-15.5mm
It is preferred, the distance between the adjacent straight type grass cluster 21 of broadwise two and curved careless cluster 22 are preferred with 5-20mm.
Alternatively, the straight type grass cluster 21 and curved careless cluster 22 are directly woven on base fabric 1, or described exempt to fill lawn
Including adhesive-layer, the adhesive-layer is arranged at the lower surface of base fabric 1, and careless cluster root passes base fabric 1 and is fixed on adhesive-layer, careless cluster
Top passes from the upper surface of base fabric 1.It is preferred that the adhesive-layer includes some viscose tops parallel to each other, the lower end of the careless cluster is passed through
Wear base fabric 1 to be fixed on inside viscose top, the top of careless cluster passes base fabric 1, and simple in construction and careless cluster adhesion is firm, the base fabric 1
Osculum is provided between adjacent viscose top, i.e. rainwater can be discharged by above-mentioned osculum, and because base fabric 1 is stained with viscose top
Position hardness less adhesion viscose top position it is high, then rainwater can flow to the soft area between viscose top due to gravity
Domain, and then complete guiding rainwater and flowed out from the osculum, simple in construction and drainage effect is excellent, and viscose top bottom surface is horizontal and viscous
The distance between adhesive tape is small, therefore does not influence the rotating direction of croquet.
The above embodiments are merely illustrative of the technical solutions of the present invention and is not limited, all without departing from the present invention
Any modification of spirit and scope or equivalent substitution, it all should cover in the range of technical solution of the present invention.
Claims (7)
1. one kind is exempted to fill lawn, it is characterised in that：Careless cluster including base fabric (1) and root implantation base fabric (1), the careless cluster bag
The straight type grass cluster (21) being made up of some raw silk rings and the curved careless cluster (22) being made up of some curly wires are included, the raw silk rings includes grass blade
(211) and blade (212), the grass blade (211) are in shaft-like, and grass blade (211) has radially extended blade (212), the straight type
Careless cluster (21) presses array arrangement, and the curved careless cluster (22) is arranged between two adjacent straight type grass clusters (21), curved careless cluster
(22) it is used to keep straight type grass cluster (21) straight and upright.
2. one kind according to claim 1 is exempted to fill lawn, it is characterised in that：Exempting from filling lawn includes adhesive-layer, described
Adhesive-layer is arranged at base fabric (1) lower surface, and careless cluster root passes base fabric (1) and is fixed on adhesive-layer, and the top of careless cluster is from base fabric
(1) upper surface passes.
3. one kind according to claim 1 is exempted to fill lawn, it is characterised in that：The height of the curly wire is less than the height of raw silk rings
Degree.
4. one kind according to claim 1 is exempted to fill lawn, it is characterised in that：The raw silk rings includes two blades (212),
Two blades (212) are arranged symmetrically with respect to grass blade (211), and the upper end of two blades (212) is upper with the grass blade (211)
Hold level with both hands neat.
5. one kind according to claim 1 is exempted to fill lawn, it is characterised in that：The thickness of the blade (212) is to remote
The direction of grass blade (211) gradually decreases, and the diameter of the grass blade (211) is 3-5 times of blade (212) thickness.
6. one kind according to claim 1 is exempted to fill lawn, it is characterised in that：The thickness of the raw silk rings and curly wire is
4200-9000 dtexs, height of the raw silk rings under straight condition are 15-25mm.
7. one kind according to claim 1 is exempted to fill lawn, it is characterised in that：The careless cluster is on the base fabric (1)
Count is：Warp-wise 3.2-15.5mm, broadwise 5-20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711226155.7A CN107858891A (en) | 2017-11-29 | 2017-11-29 | One kind is exempted to fill lawn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711226155.7A CN107858891A (en) | 2017-11-29 | 2017-11-29 | One kind is exempted to fill lawn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107858891A true CN107858891A (en) | 2018-03-30 |
Family
ID=61704453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711226155.7A Pending CN107858891A (en) | 2017-11-29 | 2017-11-29 | One kind is exempted to fill lawn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107858891A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111139709A (en) * | 2019-12-30 | 2020-05-12 | 西安多利隆运动草坪有限公司 | Elastic coiled material lawn |
| CN113529533A (en) * | 2021-07-12 | 2021-10-22 | 江苏三叶人造草坪有限公司 | Filling-free lawn with cushion pad |
| CN115821679A (en) * | 2022-11-04 | 2023-03-21 | 江苏威腾体育产业股份有限公司 | High-strength lodging-resistant filling-free lawn |
Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3940522A (en) * | 1971-05-27 | 1976-02-24 | E. I. Du Pont De Nemours And Company | Synthetic fibers and pile fabrics made therefrom |
| WO1998026847A1 (en) * | 1996-12-17 | 1998-06-25 | Strathayr Pty. Limited | Method of maintaining turf |
| US5830080A (en) * | 1997-06-24 | 1998-11-03 | Reynolds; Richard C. | Turf simulating surface |
| CN1255176A (en) * | 1997-03-10 | 2000-05-31 | 菲尔德特夫控股公司 | Synthetic turf |
| US20030099787A1 (en) * | 2001-10-23 | 2003-05-29 | Fink Wilbert E. | Sports surface |
| CN2844201Y (en) * | 2005-08-26 | 2006-12-06 | 王强众 | Artificial lawn with reinforced rid braided by grass thread |
| CN101115882A (en) * | 2005-02-08 | 2008-01-30 | 腾凯特塞奥隆公司 | Artificial fibre for use in an artificial grass sport field |
| CN101429747A (en) * | 2003-07-14 | 2009-05-13 | 腾凯特塞奥隆公司 | Artifical turf |
| CN201395759Y (en) * | 2009-03-23 | 2010-02-03 | 韩世民 | Highly-simulated artificial grass |
| CN201394339Y (en) * | 2009-03-23 | 2010-02-03 | 韩世民 | Upright artificial grass |
| CN201473852U (en) * | 2009-09-10 | 2010-05-19 | 深圳市中体体育产业发展有限公司 | Man-made lawn special for gate ball court |
| CN103374761A (en) * | 2012-04-13 | 2013-10-30 | 常州纺兴精密机械有限公司 | Chemical fiber monofilament reinforced synthetic lawn thread |
| CN204266080U (en) * | 2014-11-12 | 2015-04-15 | 湖北绿城塑业有限公司 | Retaining cooling artificial grass fibre |
| CN204417960U (en) * | 2014-12-31 | 2015-06-24 | 江苏共创人造草坪有限公司 | A kind of high emulation chinampa |
| CN204455760U (en) * | 2015-01-15 | 2015-07-08 | 深圳市中体体育产业发展有限公司 | Zigzag croquet lawn |
| AU2015101735A4 (en) * | 2015-12-01 | 2016-01-14 | Heyne's Nursery Pty Ltd | Improved artificial turf |
| CN205329472U (en) * | 2016-02-01 | 2016-06-22 | 江门市美森人造草坪有限公司 | Artificial grass silk of C type |
| CN205874898U (en) * | 2016-07-08 | 2017-01-11 | 江苏万源人造草坪有限公司 | Artificial turf with hollow structure |
| CN206173764U (en) * | 2016-10-18 | 2017-05-17 | 北京美芬胜凯人造草坪科技有限公司 | Exempt from to fill granule football lawn |
| JP2017198043A (en) * | 2016-04-28 | 2017-11-02 | 積水樹脂株式会社 | Drainage structure for artificial turf member established plane |
| CN207498772U (en) * | 2017-11-29 | 2018-06-15 | 江门市美森人造草坪有限公司 | One kind is exempted to fill lawn |
-
2017
- 2017-11-29 CN CN201711226155.7A patent/CN107858891A/en active Pending
Patent Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3940522A (en) * | 1971-05-27 | 1976-02-24 | E. I. Du Pont De Nemours And Company | Synthetic fibers and pile fabrics made therefrom |
| WO1998026847A1 (en) * | 1996-12-17 | 1998-06-25 | Strathayr Pty. Limited | Method of maintaining turf |
| CN1255176A (en) * | 1997-03-10 | 2000-05-31 | 菲尔德特夫控股公司 | Synthetic turf |
| US5830080A (en) * | 1997-06-24 | 1998-11-03 | Reynolds; Richard C. | Turf simulating surface |
| US20030099787A1 (en) * | 2001-10-23 | 2003-05-29 | Fink Wilbert E. | Sports surface |
| CN101429747A (en) * | 2003-07-14 | 2009-05-13 | 腾凯特塞奥隆公司 | Artifical turf |
| CN101115882A (en) * | 2005-02-08 | 2008-01-30 | 腾凯特塞奥隆公司 | Artificial fibre for use in an artificial grass sport field |
| CN2844201Y (en) * | 2005-08-26 | 2006-12-06 | 王强众 | Artificial lawn with reinforced rid braided by grass thread |
| CN201395759Y (en) * | 2009-03-23 | 2010-02-03 | 韩世民 | Highly-simulated artificial grass |
| CN201394339Y (en) * | 2009-03-23 | 2010-02-03 | 韩世民 | Upright artificial grass |
| CN201473852U (en) * | 2009-09-10 | 2010-05-19 | 深圳市中体体育产业发展有限公司 | Man-made lawn special for gate ball court |
| CN103374761A (en) * | 2012-04-13 | 2013-10-30 | 常州纺兴精密机械有限公司 | Chemical fiber monofilament reinforced synthetic lawn thread |
| CN204266080U (en) * | 2014-11-12 | 2015-04-15 | 湖北绿城塑业有限公司 | Retaining cooling artificial grass fibre |
| CN204417960U (en) * | 2014-12-31 | 2015-06-24 | 江苏共创人造草坪有限公司 | A kind of high emulation chinampa |
| CN204455760U (en) * | 2015-01-15 | 2015-07-08 | 深圳市中体体育产业发展有限公司 | Zigzag croquet lawn |
| AU2015101735A4 (en) * | 2015-12-01 | 2016-01-14 | Heyne's Nursery Pty Ltd | Improved artificial turf |
| CN205329472U (en) * | 2016-02-01 | 2016-06-22 | 江门市美森人造草坪有限公司 | Artificial grass silk of C type |
| JP2017198043A (en) * | 2016-04-28 | 2017-11-02 | 積水樹脂株式会社 | Drainage structure for artificial turf member established plane |
| CN205874898U (en) * | 2016-07-08 | 2017-01-11 | 江苏万源人造草坪有限公司 | Artificial turf with hollow structure |
| CN206173764U (en) * | 2016-10-18 | 2017-05-17 | 北京美芬胜凯人造草坪科技有限公司 | Exempt from to fill granule football lawn |
| CN207498772U (en) * | 2017-11-29 | 2018-06-15 | 江门市美森人造草坪有限公司 | One kind is exempted to fill lawn |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111139709A (en) * | 2019-12-30 | 2020-05-12 | 西安多利隆运动草坪有限公司 | Elastic coiled material lawn |
| CN113529533A (en) * | 2021-07-12 | 2021-10-22 | 江苏三叶人造草坪有限公司 | Filling-free lawn with cushion pad |
| CN115821679A (en) * | 2022-11-04 | 2023-03-21 | 江苏威腾体育产业股份有限公司 | High-strength lodging-resistant filling-free lawn |
| CN115821679B (en) * | 2022-11-04 | 2023-11-14 | 江苏威腾体育产业股份有限公司 | High-strength lodging-resistant filling-free lawn |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107858891A (en) | One kind is exempted to fill lawn | |
| JP5984311B2 (en) | Artificial grass and artificial grass facilities | |
| CN109152949A (en) | Shuttlecock manually feather and shuttlecock | |
| CN207498772U (en) | One kind is exempted to fill lawn | |
| CN207597193U (en) | A kind of chinampa | |
| CN205917568U (en) | Exempt from to fill artificial turf of sand | |
| CN209428890U (en) | A kind of chinampa using removing electrostatic grass silk | |
| ES2452523T3 (en) | Synthetic fiber for an artificial grass layer | |
| CN203923853U (en) | A kind of bottom adopts the chinampa of nonwoven Woven glass cloth | |
| CN109518561A (en) | A kind of lawn with high straightness | |
| CN202466355U (en) | Sand consolidation anti-impact artificial turf | |
| CN207575721U (en) | A kind of golf hitting mat | |
| KR20160117025A (en) | Elastic infill for artificial turf | |
| CN207919290U (en) | A kind of novel gate ball court ground special man lawn | |
| CN207672367U (en) | A kind of croquet special man lawn | |
| CN208029606U (en) | A kind of flowerpot that can be discharged water simultaneously | |
| CN207143653U (en) | A kind of chinampa | |
| CN208981069U (en) | A kind of chinampa using spiral shape grass silk | |
| CN107823867A (en) | A kind of golf hitting mat | |
| CN205711623U (en) | A kind of super abrasive type chinampa | |
| CN205767807U (en) | A kind of suction taste non-woven fabrics | |
| CN207268812U (en) | The sunglasses that a kind of eyeglass can be swung up and down and the cap with the sunglasses | |
| CN206204734U (en) | A kind of compound chinampa | |
| CN206986666U (en) | Cellular draining beam | |
| CN206680839U (en) | It is a kind of to follow closely grass and the chinampa with nail grass |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180330 |