CN209105724U - Cultivation box - Google Patents
Cultivation box Download PDFInfo
- Publication number
- CN209105724U CN209105724U CN201821555756.2U CN201821555756U CN209105724U CN 209105724 U CN209105724 U CN 209105724U CN 201821555756 U CN201821555756 U CN 201821555756U CN 209105724 U CN209105724 U CN 209105724U
- Authority
- CN
- China
- Prior art keywords
- storage chamber
- water
- bearing plate
- internal box
- water column
- 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.)
- Active
Links
Landscapes
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The utility model discloses a kind of cultivation boxs, it is related to gardens municipal administration field, aim to solve the problem that existing cultivation box nutrient loss is serious, and the problem that drought-resistant ability is poor, its key points of the technical solution are that: including outer case and internal box, the outer case is provided with accommodating chamber, bearing plate is provided in the accommodating chamber, the bearing plate separates accommodating chamber and forms installation cavity and storage chamber, water column is provided with away on the bearing plate, it is described walk water column offer along its length connection storage chamber pipelined channel, it is described walk water column on offer connection installation cavity and pipelined channel sieve pore, the internal box is fallen on bearing plate, it is described walk water column be longitudinally arranged in internal box bottom surface, and it is connected with water suction strip, the inner cavity of water suction strip the connection storage chamber and internal box.The cultivation box of the utility model can reduce the nutrient loss in case, and improve drought-resistant ability, being capable of normal growth with the flowers and plants in guard box.
Description
Technical field
The utility model relates to gardens municipal administration fields, more specifically, it relates to a kind of cultivation box.
Background technique
Cultivation box is then to be placed in the device that the positions such as roadside are used as greening for planting flowers and plants.Cultivation box is with it
It is removable, it can place at an arbitrary position, put into various moulding as beautifying the environment and be widely used.
In cultivation box in use, since it is desired that consider the problems of that excess moisture causes plant corruption root in case when rainwater weather,
So cultivation box is provided with drainage hole mostly, for extra moisture to be discharged.The setting of drainage hole, can be by the moisture in case
Discharge, but will also result in the serious problem of nutrient loss, simultaneously as soil finite volume in case, is arranged by extra moisture
After out, the water-holding capacity of cultivation box entirety is weaker, under dry weather situation, will affect the plant normal growth in case, therefore
Need to propose the new scheme of one kind to solve this problem.
Utility model content
In view of the deficienciess of the prior art, can be reduced the purpose of this utility model is to provide a kind of cultivation box
Nutrient loss in case, and drought-resistant ability is improved, it being capable of normal growth with the flowers and plants in guard box.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of cultivation box, including
Outer case and internal box, the accommodating chamber for being used to place internal box that the outer case is provided with, the accommodating chamber are in upper opening knot
Structure, and be internally provided with bearing plate, the bearing plate separate accommodating chamber and form installation cavity and storage chamber, the installation cavity with
Storage chamber is located at the upper and lower of bearing plate, is provided with away water column on the bearing plate, it is described walk water column upwardly extend, and edge
Length direction offers pipelined channel, and the pipelined channel runs through bearing plate downward, and is connected to storage chamber, it is described walk water column on open
Equipped with several sieve pores, the sieve pore connection installation cavity and pipelined channel, the internal box bottom offer several agree with and leak water
The through-hole of column, the internal box is placed in installation cavity body, and is fallen on bearing plate, it is described walk water column be longitudinally arranged in through-hole, and
It is connected with the water suction strip using capillary phenomenon water suction, described water suction strip one end is placed in storage chamber, and the other end is placed in interior case
In vivo.
It, can be by being plugged in soil when the hypervolia in internal box in soil by using above-mentioned technical proposal
Water column of walking in earth leaves, and water flow enters pipelined channel by sieve pore, then enters storage chamber by pipelined channel, to avoid in soil
Hypervolia causes plant rotten;Because walking within water column insertion soil, water extra at this time to a certain degree need not
From top to bottom by soil erosion one time further out the case where so as to slow down nutrient loss;Simultaneously as leaving internal box
Excessive moisture, which enters in storage chamber, to be stored, and can be drawn back soil by the strip that absorbs water when soil is more dry
Earth, so the nutrient being lost can be recycled again, and the drought-resistant ability of soil gets a promotion at this time.
The utility model is further arranged to: the storage chamber offers the extraneous discharge outlet of several connections, the draining
Mouth is located at storage chamber close to the top of bearing plate.
By using above-mentioned technical proposal, when hypervolia or even storage chamber equally are not enough to store, extra water
It can be left from discharge outlet, to guarantee not will cause plant rotten.
The utility model is further arranged to: the receiving cavity wall is provided with pedestal, and the bearing plate is fallen on pedestal.
By using above-mentioned technical proposal, bearing plate realizes installation in the mode fallen on pedestal, so it can be convenient
Carry out installing and dismounting.
The utility model is further arranged to: the bearing plate is connected with several support columns, and the support column extends downwardly,
And contradict storage chamber bottom surface.
By using above-mentioned technical proposal, utilizable support column Auxiliary support bearing plate avoids internal box overweight, holds
Weight plate again only lateral support and be damaged.
The utility model is further arranged to: being provided with filter in the sieve pore.
By using above-mentioned technical proposal, it can use filter and soil prevented to enter pipelined channel, to guarantee to walk water column
Using effect.
The utility model is further arranged to: the column sleeve of leaking water is equipped with filter sheath.
By using above-mentioned technical proposal, it can use filter sheath and soil prevented to enter pipelined channel, to guarantee to walk water column
Using effect.
The utility model is further arranged to: the water suction strip includes flexible cords or capillary column.
By using above-mentioned technical proposal, it is ensured that water suction strip generates the ability of capillary phenomenon.
The utility model is further arranged to: several spare water cavities, the spare water cavity position are offered in the outer case
In accommodating chamber side, and hatch frame is presented, the storage chamber side wall is provided with communicating pipe, and described communicating pipe one end extends to storage
In water cavity and end is closed, and the other end is connected to spare water cavity, and one end that the communicating pipe extends to storage chamber is provided with to downward
The connecting plate stretched, straight skidding is connected with floating ball on the connecting plate, and one end that the communicating pipe extends to storage chamber offers
Floating ball in communicating pipe is closed mouth, and the floating ball floats and is closed floating ball closure mouth, and the floating ball is located at below discharge outlet.
By using above-mentioned technical proposal, it can use spare water cavity and store a certain amount of water;Water in storage chamber is not
When sufficient, floating ball, which falls, is detached from floating ball closure mouth, and the water in spare water cavity enters water storage by communicating pipe and floating ball closure mouth at this time
Chamber, to supplement the water of storage chamber, to further increase the drought resisting effect of the utility model;When the water in storage chamber is enough
Floating ball is held up, when it being made to block floating ball closure mouth, the water in spare water cavity does not enter back into storage chamber, to avoid water in accommodating chamber
Excessively.
The utility model is further arranged to: the spare water cavity upper opening is provided with partition, and the partition offers company
Logical extraneous and spare water cavity mesh.
By using above-mentioned technical proposal, can use partition the dirts such as fallen leaves is prevented to fall into spare water cavity influences using effect
Fruit;Simultaneously as the setting of mesh, so rainwater will not be hindered to enter spare water cavity.
In conclusion the utility model has the following beneficial effects:
1, it when filling up soil in internal box, walks water column and is inserted in soil;It, can be with if the excess moisture in soil
Enter the storage chamber of internal box lower part by walking sieve pore on water column and pipelined channel, to prevent plant rotten;Due to walking water column
It is inserted into soil, brushes one times so extra moisture need not rush from top to bottom soil further out internal box, so as to slow down
The case where loss of soil nutrient;
2, the excessive moisture for leaving internal box, which is flow in storage chamber, to be stored, and because walks to be connected with water suction length on water column
Water utilization capillary phenomenon in storage chamber is drawn back soil by item, so the nutrient being lost can be recycled;It mentions simultaneously
High drought resistance when the utility model is used;
3, be provided with spare water cavity, can in storage chamber when water shortage to its amount of makeup water, so as to further
Improve drought resisting effect when the utility model is used.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model, mainly to show overall structure;
Fig. 2 is the partial cutaway view one of the utility model, mainly to show away the structure of water column;
Fig. 3 is the topology view of the internal box of the utility model;
Fig. 4 is the sieve pore of the utility model and the cross section view of filter;
Fig. 5 is the topology view for walking water column and filter sheath of the utility model;
Fig. 6 is the partial cutaway view two of the utility model, mainly to do basis for subsequent drawings;
Fig. 7 is the portion the A enlarged diagram of Fig. 6, mainly to show the structure of communicating pipe;
Fig. 8 is the structural schematic diagram of the communicating pipe of the utility model, connecting plate and floating ball.
In figure: 1, outer case;2, internal box;21, through-hole;3, accommodating chamber;31, cavity is installed;32, storage chamber;321, it arranges
The mouth of a river;322, drainage pipeline;33, pedestal;4, bearing plate;41, support column;5, water column is walked;51, pipelined channel;52, sieve pore;53,
Filter;54, filter sheath;6, absorb water strip;7, spare water cavity;71, partition;711, mesh;8, communicating pipe;81, connecting plate;
811, sliding slot;812, slide bar;82, floating ball is closed mouth;9, floating ball.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
Cultivation box, referring to Figures 1 and 2, including outer case 1 and internal box 2, wherein form in outer case 1 for placing
The accommodating chamber 3 of internal box 2, accommodating chamber 3 is in cube shape, and presents hatch frame.Internal box 2 equally forms the plantation of upper opening
Slot, soil for storage, and plant flowers and plants.
On the inner wall of accommodating chamber 3, for level circumferentially around pedestal 33 is provided with, pedestal 33 has been bolted to connection appearance
Receive chamber 3.Bearing plate 4 is provided in accommodating chamber 3, bearing plate 4 is fallen on pedestal 33, and its side is close to the inner wall of accommodating chamber 3.
Accommodating chamber 3 is divided into two parts up and down by bearing plate 4, and top is divided into installation cavity 31, and lower part is divided into storage chamber 32.
Internal box 2 is placed in accommodating chamber 3, and is fallen on bearing plate 4, i.e., internal box 2 is set in installation cavity 31.
Referring to Fig. 2, in order to avoid internal box 2 fill up it is overweight after soil damage bearing plate 4 by pressure, fixed in the lower part of bearing plate 4
Several support columns 41 are connected with, 41 lower end of support column contacts at 32 bottom surface of storage chamber, to assist bearing plate 4 to support internal box 2.
Referring to Fig. 2 and Fig. 3, it is fixedly connected with away water column 5 in the end face of bearing plate 4 upward, water column 5 is walked and upwardly extends, and
Pipelined channel 51 is offered inside it along its length.Pipelined channel 51 extends downwardly, and is connected to storage chamber through bearing plate 4
32.Several sieve pores 52, the connection of sieve pore 52 installation cavity 31 and pipelined channel 51 are offered on walking water column 5.
Several agree with is offered in the bottom of internal box 2 and walks the through-hole 21 of water column 5, and through-hole 21 runs through structure in longitudinal.When
When internal box 2 is fallen on bearing plate 4, walks water column 5 and passed through from through-hole 21, and extend into internal box 2.
According to above-mentioned setting, after being filled in internal box 2 by soil, if excess moisture in internal box 2, extra moisture meeting
Enter pipelined channel 51 by sieve pore 52, then storage chamber 32 is entered by pipelined channel 51, to avoid excess moisture in internal box 2
Cause plant rotten.
It is opposite at this time to arrange since extra moisture leaves internal box 2 by the sieve pore 52 walked on water column 5 in insertion soil
Water hole is opened in the chest of 2 bottom surface of internal box, and extra moisture need not flow through soil from top to bottom, it is not necessary to by soil erosion one time
It can be discharged, so it can slow down loss of soil nutrient situation.
Referring to Fig. 2, water suction strip 6 is connected on walking water column 5, water suction strip 6 wears away the upper end of water column 5 and fixed company
It connects.Water suction 6 one end of strip extends in outside from 5 upper end of water column is walked, that is, is placed in internal box 2;The other end extends downwardly into storage chamber
In 32.The preferred flexible cords of the utility model are mixed into because inevitably having impurity in water in storage chamber 32, are easy stifled
Capillary is filled in, using effect is influenced.
The strip 6 that absorbs water is the device to be absorbed water out of storage chamber 32 using capillary phenomenon, can choose flexible cords, such as
Cotton cord;Also it can choose capillary column, capillary column is the pillar for offering several capillaries.
It keeps the skin wet to guarantee that water suction strip 6 can suck the water in storage chamber 32 in soil, the lower part for the strip 6 that absorbs water
It should be as close as possible to the bottom of storage chamber 32.
The setting of water suction strip 6 is inhaled into the water for being discharged into storage chamber 32 in the soil of internal box 2, to improve
Drought-resistant ability, reduces the demand manually for plant watering, and use is more convenient;Simultaneously as the moisture in storage chamber 32 is by again
It utilizes, so the soil nutrient being lost can also be recycled again.
When in order to avoid filling up soil in internal box 2 soil by sieve pore 52 enter walk water column 5 influence using effect, have with
Lower two kinds of ways:
One, as shown in figure 4, opening up annular groove around inner wall in sieve pore 52, filter 53 is clamped in annular groove.Utilize filtering
Piece 53 can stop soil to pass through sieve pore 52, but not the moisture discharge that excessive influence is extra.
Two, as shown in figure 5, being arranged with filter sheath 54 on walking water column 5, filter sheath 54 weaves to be formed using yarn.Filtering
Set 54 is sheathed on away water column 5, to prevent soil from passing through sieve pore 52.
The preferred filter sheath 54 of the utility model, because its installation is more convenient.In view of 54 long-time of filter sheath is placed in soil
In earth, so filter sheath 54 should be made of corrosion-resistant materials such as basalt fibres.
Referring to figure 6 and figure 7, spare water cavity 7 is offered in outer case 1, spare water cavity 7 is arranged around accommodating chamber 3, and is in
Upper opening structure.It is not connected to mutually between spare water cavity 7 and accommodating chamber 3.
It is worn on partition between spare water cavity 7 and accommodating chamber 3 and is fixed with communicating pipe 8.One end of communicating pipe 8 extends to
In storage chamber 32, the other end is connected to spare water cavity 7;Extend to one end closure of storage chamber 32 communicating pipe 8.
Referring to Fig. 8, connecting plate 81 is fixedly connected in one end that communicating pipe 8 extends to storage chamber 32.Connecting plate 81 is vertical
It extends downwardly, and offers sliding slot 811 along its length;Sliding is connected with the slide bar 812 agreed with therewith in sliding slot 811, sliding
The sliding of 812 one end of bar is connected to sliding slot 811, and the other end is laterally extended, and extends to the underface of communicating pipe 8.Prolong in slide bar 812
It is stretched outside on outer end and is fixedly connected with floating ball 9;On communicating pipe 8, floating ball closure mouth 82 is offered in the surface of floating ball 9,
Floating ball is closed the pipe internal cavity that mouth 82 is connected to storage chamber 32 and communicating pipe 8.
When having proper amount of water in storage chamber 32, floating ball 9 floats under the action of buoyancy, and is caught in floating ball closure mouth
82, floating ball closure mouth 82 is blocked, water is avoided to enter storage chamber 32 from spare water cavity 7.
When water shortage in storage chamber 32, floating ball 9 be detached from floating ball be closed mouth 82, at this time the water flow in spare water cavity 7 to
Storage chamber 32 flows, to 32 amount of makeup water of storage chamber.
According to above-mentioned setting, the drought-resistant ability of the utility model is stronger, can cope with the dry weather of longer time.
Referring to Fig. 2 and Fig. 1, the setting of spare water cavity 7 inevitably interferes with discharge outlet 321, at this time in order to guarantee
Spare water cavity 7 and discharge outlet 321 are unaffected, set discharge outlet 321 to be located at 9 top of floating ball, and pacify in discharge outlet 321
Drainage pipeline 322 is filled, 322 one end of drainage pipeline is connected to storage chamber 32, and the other end extends to outside outer case 1.
In order to avoid various fallen leaves etc. enter spare water cavity 7, partition 71 is installed in the upper opening of spare water cavity 7.Partition 71
It falls in and is open in the land that interior edge opens up along spare water cavity 7.
Offer several mesh 711 on partition 71, mesh 711 is connected to extraneous and spare water cavity 7, so as to rainwater enter it is standby
With water cavity 7.
Use process: internal box 2 is placed in installation cavity 31, is fallen on bearing plate 4, and solid soil, kind are implanted with
Flowers and plants.
When encountering rainwater weather, a large amount of rainwater enter soil.Into soil rainwater by walk the sieve pore 52 on water column 5 into
Become a mandarin Aquaporin-5 1, is stored with flowing in storage chamber 32.If extra water is logical into the hypervolia of storage chamber 32
Drainage pipeline 322 is crossed to be discharged.Meanwhile rainwater is stored by the mesh 711 on partition 71 into spare water cavity 7.
When weather is more arid, when soil moisture content is lower, the strip 6 that absorbs water is under the influence of capillary phenomenon gradually from water storage
It absorbs water in chamber 32, to improve the drought resistance of soil in internal box 2.
When the water shortage in storage chamber 32, floating ball 9, which falls, is detached from floating ball closure mouth 82, at this time in spare water cavity 7
Water is closed mouth 82 by floating ball and enters 32 amount of makeup water of storage chamber, holds up floating ball 9 until the water in storage chamber 32 rises again
Clogging floating ball is closed mouth 82.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (9)
1. a kind of cultivation box, it is characterised in that: including outer case (1) and internal box (2), use that the outer case (1) is provided with
In the accommodating chamber (3) for placing internal box (2), the accommodating chamber (3) presents hatch frame, and is internally provided with bearing plate (4), institute
It states bearing plate (4) and separates accommodating chamber (3) formation installation cavity (31) and storage chamber (32), the installation cavity (31) and storage chamber
(32) be located at the upper and lower of bearing plate (4), be provided with away water column (5) on the bearing plate (4), it is described walk water column (5) to
Upper extension, and pipelined channel (51) are offered along its length, the pipelined channel (51) runs through bearing plate (4) downward, and even
Logical storage chamber (32), it is described walk water column (5) on offer several sieve pores (52), sieve pore (52) connection installation cavity (31) and
Pipelined channel (51), internal box (2) bottom offer several through-holes (21) for agreeing with and walking water column (5), the internal box (2)
Be placed in installation cavity (31), and fall on bearing plate (4), it is described walk water column (5) be longitudinally arranged in through-hole (21), and be connected with
The water suction strip (6) to be absorbed water using capillary phenomenon, described water suction strip (6) one end are placed in storage chamber (32), and the other end is placed in
In internal box (2).
2. cultivation box according to claim 1, it is characterised in that: the storage chamber (32) offers several connection external worlds
Discharge outlet (321), the discharge outlet (321) are located at the top of storage chamber (32) close to bearing plate (4).
3. cultivation box according to claim 2, it is characterised in that: accommodating chamber (3) inner wall is provided with pedestal (33), institute
Bearing plate (4) is stated to fall on pedestal (33).
4. cultivation box according to claim 3, it is characterised in that: the bearing plate (4) is connected with several support columns (41),
The support column (41) extends downwardly, and contradicts storage chamber (32) bottom surface.
5. cultivation box according to claim 4, it is characterised in that: be provided with filter (53) in the sieve pore (52).
6. cultivation box according to claim 4, it is characterised in that: it is described walk water column (5) be arranged with filter sheath (54).
7. cultivation box according to claim 5 or 6, it is characterised in that: the water suction strip (6) includes flexible cords or hair
Buttress shaft.
8. cultivation box according to claim 7, it is characterised in that: offer several spare water cavities on the outer case (1)
(7), the spare water cavity (7) is located at accommodating chamber (3) side, and presents hatch frame, and storage chamber (32) side wall is provided with
Communicating pipe (8), described communicating pipe (8) one end extends in storage chamber (32) and end is closed, and the other end is connected to spare water cavity
(7), one end that the communicating pipe (8) extends to storage chamber (32) is provided with the connecting plate (81) extended downwardly, the connecting plate
(81) straight skidding is connected with floating ball (9) on, and one end that the communicating pipe (8) extends to storage chamber (32) offered in communicating pipe
Floating ball be closed mouth (82), the floating ball (9), which is floated, is simultaneously closed floating ball closure mouth (82), and the floating ball (9) is located at discharge outlet
(321) lower section.
9. cultivation box according to claim 8, it is characterised in that: spare water cavity (7) upper opening is provided with partition
(71), the partition (71) offers the extraneous mesh (711) with spare water cavity (7) of connection.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821555756.2U CN209105724U (en) | 2018-09-21 | 2018-09-21 | Cultivation box |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821555756.2U CN209105724U (en) | 2018-09-21 | 2018-09-21 | Cultivation box |
Publications (1)
Publication Number | Publication Date |
---|---|
CN209105724U true CN209105724U (en) | 2019-07-16 |
Family
ID=67199224
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201821555756.2U Active CN209105724U (en) | 2018-09-21 | 2018-09-21 | Cultivation box |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN209105724U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110574574A (en) * | 2019-09-10 | 2019-12-17 | 河南交院工程技术有限公司 | Basalt fiber slope protection green plant bag, slope protection structure and slope protection method |
CN111910480A (en) * | 2019-09-09 | 2020-11-10 | 范拓 | Landscaping construction method for garden road |
-
2018
- 2018-09-21 CN CN201821555756.2U patent/CN209105724U/en active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111910480A (en) * | 2019-09-09 | 2020-11-10 | 范拓 | Landscaping construction method for garden road |
CN110574574A (en) * | 2019-09-10 | 2019-12-17 | 河南交院工程技术有限公司 | Basalt fiber slope protection green plant bag, slope protection structure and slope protection method |
CN110574574B (en) * | 2019-09-10 | 2021-10-01 | 河南交院工程技术集团有限公司 | Basalt fiber slope protection green plant bag, slope protection structure and slope protection method |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN207331741U (en) | Ecological retaining wall | |
CN206462121U (en) | A kind of stock growing container of automatic water supplement | |
CN209105724U (en) | Cultivation box | |
CN208286080U (en) | For the environmental water-saving irrigation device of park landscape | |
CN211297777U (en) | Water-saving planting pool for fruit planting | |
CN209749360U (en) | garden irrigation system capable of saving water | |
CN208300549U (en) | A kind of water circulation system in gardens | |
CN208594529U (en) | A kind of ecology bank protection | |
CN109041918A (en) | A kind of water water absorption type planting pot and smart home walls with cultivations of flowers or grass | |
CN205755828U (en) | One is exempted to plant water storage flower case | |
CN202759946U (en) | Plant water storage bottom-irrigation system | |
CN209519432U (en) | For groundwater mining improvement pipe device | |
CN209749262U (en) | city greening view wall | |
CN211353410U (en) | Sloping field tea garden infiltration pipe water intaking drip irrigation system that catchments | |
CN104472252B (en) | The device of sustainable utilization rainwater supply plant growth | |
CN206481669U (en) | A kind of water conservation for the potted plant greening of strand open ground catchments waterlogging prevention flower pot | |
CN207167301U (en) | A kind of flat tea plants irrigation system | |
CN107750917A (en) | Plant automatic irrigation and automatic drain system | |
CN206302825U (en) | A kind of blueberry cultivation box | |
CN205812923U (en) | A kind of ecological flower planting device | |
CN108894180A (en) | Mountain Area slope surface retains water-keeping device | |
CN209185161U (en) | Environment-friendly type building roof afforestation structure | |
CN209537971U (en) | A kind of grass-planting brick | |
CN206776188U (en) | A kind of automatic storing water type flowerpot | |
CN209568519U (en) | A kind of city cavernous body with well |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |