CN105165458B - Soft flowerpot and its manufacturing method - Google Patents

Soft flowerpot and its manufacturing method Download PDF

Info

Publication number
CN105165458B
CN105165458B CN201510649144.4A CN201510649144A CN105165458B CN 105165458 B CN105165458 B CN 105165458B CN 201510649144 A CN201510649144 A CN 201510649144A CN 105165458 B CN105165458 B CN 105165458B
Authority
CN
China
Prior art keywords
layer
flowerpot
basin
tub
soft
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
Application number
CN201510649144.4A
Other languages
Chinese (zh)
Other versions
CN105165458A (en
Inventor
缪稷辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EASI (ZHUHAI) Co Ltd
Original Assignee
EASI (ZHUHAI) Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by EASI (ZHUHAI) Co Ltd filed Critical EASI (ZHUHAI) Co Ltd
Priority to CN201510649144.4A priority Critical patent/CN105165458B/en
Publication of CN105165458A publication Critical patent/CN105165458A/en
Application granted granted Critical
Publication of CN105165458B publication Critical patent/CN105165458B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/02Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
    • A01G9/022Pots for vertical horticulture
    • A01G9/024Hanging flower pots and baskets
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/04Flower-pot saucers
    • A01G9/047Channels or gutters, e.g. for hydroponics

Abstract

The present invention relates to a kind of soft flowerpot and its manufacturing methods.Soft flowerpot includes basin bottom and tub wall, and basin bottom and tub wall are respectively provided with flexibility, and the lower part of tub wall is circumferentially connected with the edge at basin bottom;Tub wall and basin bottom have thermal insulation layer, and thermal insulation layer has flexibility.Thermal insulation layer plays external heat good barrier effect, prevent external heat from being adversely affected to the growth of the plant inside flowerpot, and the main body of thermal insulation layer and flowerpot is flexibility, since flexible material has certain cushioning effect, plant expansion process caused by growth course will not cause the damage of flowerpot.In addition, soft flowerpot can also facilitate the stored collapsed of flowerpot, meet the life idea of modern society.In addition, soft flowerpot can also play a protective role to extraneous personnel, extraneous personnel reduce the injury to extraneous personnel after accidentality touches flowerpot, due to flowerpot cushioning effect in itself, and use is safer.

Description

Soft flowerpot and its manufacturing method
Technical field
The present invention relates to a kind of vessel for planting culture, are to be related to a kind of soft flowerpot specifically.
Background technology
Flowerpot is a kind of important auxiliary tool in people's daily life, is mainly used for planting small-sized flowers and plants plant. Production of flowers and plants person or the personage that raises flowers can select suitable flowerpot according to the characteristics of characteristic and needs and flowerpot of flower plant, And according to the difference of flowerpot making material, flowerpot can be divided into many types.
Most common flowerpot is usually formed by a firing by soil or is made of injected plastics material.This usual heat absorptivity of flowerpot compared with By force, can be quickly entered in sun-drenched local heat along the tub wall and basin bottom of flowerpot inside flowerpot, for some temperature-sensitives Feel for plant, this phenomenon can significantly inhibit the normal growth of plant or even cause the unnatural death of plant.
A kind of heat insulating flowerpot is disclosed in the Chinese utility model patent application of Application No. CN200720058894.5, it should Heat insulating flowerpot include plastic layer, plastic layer inner wall or outer wall are provided with cement layer, using when be placed on roof, due to water Mud layer can play heat-blocking action, and the temperature so as to avoid roof is subject to the interference of ambient temperature and raises rapidly.One side Face, the main purpose of this flowerpot are to be not intended to prevent environment temperature from influencing through flowerpot to reduce the temperature of roof Plant growth in flowerpot.On the other hand, the material of this flowerpot is really up to the mark, uses and inconvenient, and shape is heavy, uses Occasion is limited.
The content of the invention
The main object of the present invention is to provide a kind of soft flowerpot with heat-blocking action of flexibility.
It is a further object of the present invention to provide a kind of manufacturing methods of above-mentioned soft flowerpot.
Soft flowerpot provided by the invention includes basin bottom and tub wall, and basin bottom and tub wall are fabricated from a flexible material, tub wall Lower part is circumferentially connected with the edge at basin bottom;Tub wall and basin bottom have thermal insulation layer, and thermal insulation layer is fabricated from a flexible material.
By said program as it can be seen that thermal insulation layer plays external heat good barrier effect, prevent external heat to flower The growth of plant inside basin adversely affects, and the main body of thermal insulation layer and flowerpot is flexibility, since flexible material has There is certain cushioning effect, plant expansion process caused by growth course will not cause the damage of flowerpot.In addition, soft flowerpot The stored collapsed of flowerpot can also be facilitated, meet the life idea of modern society.In addition, soft flowerpot can also be to extraneous personnel It plays a protective role, extraneous personnel are reduced due to flowerpot cushioning effect in itself to extraneous people after accidentality touches flowerpot The injury of member, use are safer.
One preferred scheme is that drainage part is provided on basin bottom, and drainage part is fixed on basin bottom.
By said program as it can be seen that drainage part can play the role of timely discharge to the liquid water in flowerpot, prevent due to Ponding in flowerpot causes plant growth to be damaged.Although in the prior art, there is number of types of flowerpot draining knot Structure, such as with porose flowerpot bottom, but this programme is built upon on soft flowerpot basis, and drainage part and flexible material Process between material is very easy, and fixed effect of the drainage part on flexible material is very secured, this is also One of outstanding feature of this programme.
One preferred scheme is that tub wall is integrated with basin bottom and forms basin body, and basin body includes outer layer and internal layer; Outer layer is Textilene layer, and Textilene layer is net structure, and internal layer is halberd flannelette napped fabric layer, and Textilene layer has anti-ultraviolet property, Halberd flannelette napped fabric layer has the property of infiltration.
By said program as it can be seen that integral structure enables to the manufacturing process of flowerpot to be more prone to, production cost is reduced. Halberd flannelette is a kind of very special material, is provided simultaneously with the performance of heat-insulated, water suction and certain degree of hardness.Heat-blocking action is well It avoids external heat and penetrates into inside flowerpot and plant is caused to damage.Water sorption can further promote the plantation effect of flowerpot Fruit avoids the soil moisture inside flowerpot excessive.Textilene layer is net structure and has the characteristics that not get wet, due to halberd flannelette Layer has infiltration effect, and net structure can just accelerate the rate of volatilization of moisture on halberd flannelette napped fabric layer, prevent moisture barrier outside Between layer and internal layer.In addition, the general smoother of Textilene layer, easy to clean, user of service is only needed with paper handkerchief or rag Gently wipe flowerpot outer layer, you can make the external bright as new of flowerpot.In addition, the anti-ultraviolet property of Textilene layer can be into One step reduces extraneous ultraviolet light(UV)Injury to the plant of internal layer and the rate for slowing down heat transfer.It is pointed out that Outer layer is Textilene layer, and internal layer is the preferred embodiment that the scheme of halberd flannelette napped fabric layer is the present invention, but the outer layer and internal layer of the present invention The selection of material is not limited to both specific materials, and in other schemes, outer layer can be Oxford layer of cloth, cladding Layer, the imitation leather bed of material, canvas layer, burlap layer, cotton layer or other existing flexible materials for meeting needs;Internal layer can be second Alkene-acetate ethylene copolymer layer, foamed cotton layer, spongy layer, pearl cotton layer or other existing flexible materials for meeting needs.
Further preferred scheme, which is that flowerpot further includes, hooks together part, flexible strand and connector, and the top of tub wall is provided with Fixed part;First end of the connector respectively with fixed part and flexible strand is connected, and the second end for hooking together part and flexible strand connects.
Suitable position is suspended on flowerpot as it can be seen that hooking together part and can facilitate by said program, since soft flowerpot has Flexibility, after flowerpot is hung, tub wall can auto Deformation so that flowerpot stress more stablize.The length of flexible strand can be with The flexible strand of certain length is chosen according to specific occasion demand, it is more convenient to use.
Scheme still more preferably is to hook together part to include hook body segment and ring part, and hook body segment is from the first end of ring part It extends to form, the second end of flexible strand is socketed on ring part;Ring part has notch, the second of the position ring part of notch End has bending part.
By said program as it can be seen that the matching relationship for hooking together part and flexible strand is very reasonable, secured, and facilitate different length The replacement of flexible strand.
Scheme still further preferably is that the quantity of fixed part, connector and flexible strand is three, and along the week of tub wall To being evenly arranged.
By said program as it can be seen that three groups of flexible strand is provided with the uniform force beneficial to soft flowerpot.
Scheme still further preferably is that tub wall is a part for frustum cone side.
By said program as it can be seen that since flowerpot has flexibility, found after experiment, this scheme is conducive to soft flowerpot Stabilization.
Scheme still further preferably is that the angle between the busbar of round platform and the axis of round platform is more than 0 ° and less than 5 °.
By said program as it can be seen that after soft flowerpot is placed on the table, soft flowerpot is more stable under this angle.
One preferred scheme is that drainage part includes main part and sleeved part, a plurality of convex along being circumferentially provided with for main part Edge, sleeved part are fixed on flange, and multiple boccas are additionally provided with along the circumferential direction of sleeved part, in this way, sleeved part and main part pair Basin bottom forms clamping action.
One preferred scheme is that connector is zigzag, and bending part is respectively provided at the both ends of zigzag connector.
Soft flowerpot manufacturing method provided by the invention, soft flowerpot manufacturing method comprise the following steps:Using Textilene Material is fabricated to the outer layer of soft flowerpot, and halberd flannelette material is used to be fixed in a manner of sewing on outer layer, halberd flannelette material shape Into the internal layer of soft flowerpot, internal layer is thermal insulation layer, and halberd flannelette material has flexibility;At least one drainage part is installed at basin bottom; The top of tub wall sets multiple fixed parts, and the first end of the both ends of connector respectively with fixed part and flexible strand is connected; The second end of flexible strand is socketed in after bypassing notch on the ring part for hooking together part.
Description of the drawings
Fig. 1 is the structure chart of soft flowerpot embodiment of the present invention.
Fig. 2 is the front view of soft flowerpot embodiment of the present invention.
Fig. 3 is the structure chart at another visual angle of soft flowerpot embodiment of the present invention.
Fig. 4 is the basin bottom of soft flowerpot embodiment of the present invention and the sectional view and partial enlarged view of tub wall.
Fig. 5 is the structure chart for hooking together part of soft flowerpot embodiment of the present invention.
Fig. 6 is the structure chart at another visual angle of the hook member of soft flowerpot embodiment of the present invention.
Fig. 7 is the structure chart of the connector of soft flowerpot embodiment of the present invention.
Fig. 8 is the structure chart of the drainage part of soft flowerpot embodiment of the present invention.
Fig. 9 is the exploded view of the drainage part of soft flowerpot embodiment of the present invention.
Figure 10 is the structure chart of the flexible strand of soft flowerpot embodiment of the present invention.
Figure 11 is the structure chart of another embodiment of soft flowerpot of the present invention.
The invention will be further described with reference to the accompanying drawings and embodiments.
Specific embodiment
As shown in Figure 1, Figure 2 and Figure 3, the soft flowerpot of the present embodiment includes basin bottom 10, tub wall 20, three is evenly arranged 30, three flexible strands being evenly arranged 40 of connector and part 50 is hooked together, drainage part 11 is additionally provided on basin bottom 10.Tub wall 20 is For the side wall of round platform, wherein, the angle between the busbar of this round platform and the axis of round platform is 2 °, that is, Fig. 2 median generatrixes with The angle of vertical direction is 2 °.The basin body that tub wall 20 is integrated with basin bottom 10, the lower part of tub wall 20 and the side at basin bottom 10 Edge circumferentially connects.There are three the annular fixed parts 23 being evenly arranged for the top setting of tub wall 20.
As shown in figure 4, tub wall 20 has outer layer 21 and internal layer 22 with the basin body that basin bottom 10 is formed, outer layer 21 is with soft Property Textilene layer, Textilene layer be net structure, Textilene layer have anti-ultraviolet property.Internal layer 22 is with flexible Halberd flannelette napped fabric layer, halberd flannelette napped fabric layer plays an important role of heat-insulated, infiltration, and halberd flannelette napped fabric layer also has certain hardness, entire to support The three-dimensional shape of soft flowerpot.It is pointed out that outer layer is Textilene layer, internal layer is the present embodiment for the scheme of halberd flannelette napped fabric layer Concrete scheme, but the selection of outer layer and inner layer material of the present invention is not limited to both specific materials, other Scheme in, outer layer can be Oxford layer of cloth, cladding layer, the imitation leather bed of material, canvas layer, burlap layer, cotton layer or other existing Satisfaction needs flexible material;Internal layer can be ethylene-vinyl acetate copolymer layer, foamed cotton layer, spongy layer, pearl cotton layer Or other existing flexible materials for meeting needs.
As shown in Figure 5 and Figure 6, part 50 is hooked together with hook body segment 51 and ring part 52, and hook body segment 51 is from the of ring part 52 One end 53 extends to form, and ring part 52 has notch 54, has bending part in the second end 55 of the position ring part 52 of notch 54 56。
As shown in fig. 7, connector 30 is zigzag, bending part 31 is respectively provided at the both ends of zigzag connector 30.
As shown in figure 8, drainage part 11 includes main part 12 and sleeved part 13, main part 12 includes multiple filter openings 14, multiple Filter opening 14 is located at the middle part of main part 12.As shown in figure 9, it is circumferentially provided with a plurality of flange 15, sleeved part 13 along main part 12 It can be fixed on flange 15 after pressed by external force, while main part 12 and sleeved part 13 form clamping action to basin bottom 10, Multiple boccas 16 are additionally provided with along the circumferential direction of sleeved part 13, bocca 16 is for the further internal layer 22 at fixed basin bottom 10 and outside Layer 21.As shown in Figure 10, the first end and second end of flexible strand 40 is respectively formed the loop configuration 41 of closing, first end and second end Two loop configuration 41 be respectively used to and zigzag connector 30 and hook together part 50 and be connected.
The manufacturing method of the soft flowerpot of the present embodiment comprises the following steps:Soft flowerpot is fabricated to using Textilene material Outer layer 21, halberd flannelette material is used to be fixed in a manner of sewing on outer layer 21, halberd flannelette material formed soft flowerpot it is interior Layer 22.A drainage part 11 is installed at basin bottom 10.Three annular fixed parts 23 are set on the top of tub wall 20, and then zigzag connects The first end of fitting 30 is fixed on annular fixed part 23, and the first end of flexible strand 40 is socketed in the second of zigzag connector 30 On end.It is socketed in after the second end of flexible strand 40 is bypassed notch 54 on the ring part 52 for hooking together part 50.
Finally it should be noted that the invention is not restricted to above-mentioned embodiment, such as in a kind of reality as shown in figure 11 It applies in example, soft flowerpot includes tub wall 60, and three annular fixed parts 61, each annular are directly set in the upper area of tub wall 60 Fixed part 61 is used to connection zigzag connector 62, and such scheme not only facilitates the process of annular fixed part 61, and Be conducive to enhance the force stability of soft flowerpot.In one embodiment, can be installed on tub wall a temperature sensor, Controller and warning device, temperature sensor for detecting the temperature inside flowerpot in real time, when the temperature of detection is more than certain value The work of warning device will be triggered afterwards, to cause the attention of surrounding people.It in addition, in some embodiments can also be controller It is arranged on remote terminal equipment such as cell phone, such temperature information can be transferred to the terminal device of user in real time On, so as to more rapidly related personnel be allowed to recognize the temperature information in flowerpot exactly, for some valuable responsive to temperature type For plant variety, the remote transmission function of this detection information is of great significance.These above-mentioned deformation designs etc. are also at this Within the claims of invention.

Claims (7)

1. soft flowerpot, including:
Basin bottom and tub wall, the basin bottom and the tub wall are fabricated from a flexible material, the lower part of the tub wall and the basin bottom Edge circumferentially connects;
It is characterized in that:
The tub wall and the basin bottom have thermal insulation layer, and the thermal insulation layer is fabricated from a flexible material;
The basin body that the tub wall and the basin bottom are formed includes outer layer and internal layer, and the internal layer is fixed in described in a manner of sewing On outer layer;
Drainage part is provided on the basin bottom, the drainage part is fixed on the basin bottom;
The drainage part includes main part and sleeved part, along a plurality of flange that is circumferentially provided with of the main part, the sleeved part It is fixed on the flange, is additionally provided with multiple boccas along the circumferential direction of the sleeved part, the bocca fixes the basin bottom Internal layer and outer layer;
The tub wall is a part for frustum cone side;Angle between the axis of the busbar of the round platform and the round platform is more than 0 ° And less than 5 °.
2. soft flowerpot according to claim 1, it is characterised in that:
The tub wall is integrated with the basin bottom;
The outer layer be Textilene layer, the Textilene layer be net structure, the internal layer be halberd flannelette napped fabric layer, the Textilene layer With anti-ultraviolet property, the halberd flannelette napped fabric layer has the property of infiltration.
3. soft flowerpot according to claim 1, it is characterised in that:
The tub wall is integrated with the basin bottom;
The outer layer is Oxford layer of cloth, cladding layer, the imitation leather bed of material, canvas layer, burlap layer or cotton layer;
The internal layer is ethylene-vinyl acetate copolymer layer, foamed cotton layer, spongy layer or pearl cotton layer.
4. soft flowerpot according to claim 2, it is characterised in that:
The flowerpot, which further includes, hooks together part, flexible strand and connector, and the top of the tub wall is provided with fixed part;
First end of the connector respectively with the fixed part and the flexible strand is connected, described to hook together part and the flexible strand Second end connection;
The part that hooks together includes hook body segment and ring part, and the first end of the hook body segment from the ring part extends to form, described The second end of flexible strand is socketed on the ring part;
The ring part has notch, has bending part in the second end of ring part described in the position of the notch.
5. soft flowerpot according to claim 4, it is characterised in that:
The quantity of the fixed part, the connector and the flexible strand is three, and along the uniform cloth of circumferential direction of the tub wall It puts.
6. soft flowerpot according to claim 5, it is characterised in that:
The connector is zigzag, and bending part is respectively provided at the both ends of zigzag connector.
7. soft flowerpot manufacturing method, which is characterized in that comprise the following steps:
The outer layer of soft flowerpot is fabricated to using Textilene material, halberd flannelette material is used to be fixed in a manner of sewing described outer On layer, the halberd flannelette material forms the internal layer of the soft flowerpot, and the internal layer is thermal insulation layer, and the halberd flannelette material has It is flexible;
At least one drainage part is installed at basin bottom, the drainage part includes main part and sleeved part, along the circumferential direction of the main part A plurality of flange is provided with, the sleeved part is fixed on the flange, and multiple conelets are additionally provided with along the circumferential direction of the sleeved part Body, the bocca fix the internal layer and outer layer at the basin bottom;
Tub wall is a part for frustum cone side;Angle between the axis of the busbar of the round platform and the round platform is more than 0 ° and small In 5 °;
On the top of the tub wall, multiple fixed parts are set, the both ends of connector respectively with fixed part and flexible strand first End connection;
It is socketed in after the second end of the flexible strand is bypassed notch on the ring part for hooking together part.
CN201510649144.4A 2015-10-09 2015-10-09 Soft flowerpot and its manufacturing method Active CN105165458B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510649144.4A CN105165458B (en) 2015-10-09 2015-10-09 Soft flowerpot and its manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510649144.4A CN105165458B (en) 2015-10-09 2015-10-09 Soft flowerpot and its manufacturing method

Publications (2)

Publication Number Publication Date
CN105165458A CN105165458A (en) 2015-12-23
CN105165458B true CN105165458B (en) 2018-05-25

Family

ID=54888346

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510649144.4A Active CN105165458B (en) 2015-10-09 2015-10-09 Soft flowerpot and its manufacturing method

Country Status (1)

Country Link
CN (1) CN105165458B (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201505511U (en) * 2009-09-12 2010-06-16 魏新时 Locking plate group of plate-type ultrafiltration membrane component
CN203435442U (en) * 2013-09-03 2014-02-19 周冬祥 Low-carbon energy-saving environment-friendly gardening greening device
CN103720252A (en) * 2013-12-30 2014-04-16 宁波长青家居用品有限公司 Foldable flowerpot rack
US8904707B2 (en) * 2011-12-09 2014-12-09 Innovative Garden Solutions, Llc Upside down hanging planter
CN104885893A (en) * 2015-05-07 2015-09-09 贾继超 Pot culture utensil for automobile

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201505511U (en) * 2009-09-12 2010-06-16 魏新时 Locking plate group of plate-type ultrafiltration membrane component
US8904707B2 (en) * 2011-12-09 2014-12-09 Innovative Garden Solutions, Llc Upside down hanging planter
CN203435442U (en) * 2013-09-03 2014-02-19 周冬祥 Low-carbon energy-saving environment-friendly gardening greening device
CN103720252A (en) * 2013-12-30 2014-04-16 宁波长青家居用品有限公司 Foldable flowerpot rack
CN104885893A (en) * 2015-05-07 2015-09-09 贾继超 Pot culture utensil for automobile

Also Published As

Publication number Publication date
CN105165458A (en) 2015-12-23

Similar Documents

Publication Publication Date Title
CN201550462U (en) Wall body greening device
US20110302837A1 (en) Ecological Cloth Structure for Cultivating Plants
CN205694587U (en) Multifunction plant planting frame
CN206078232U (en) Orchid breeding device
CN105165458B (en) Soft flowerpot and its manufacturing method
CN205830534U (en) A kind of multiplex formula recycling is potted plant
CN205557893U (en) Afforestation building
CN205511107U (en) A pergola for flowers cultivated in a pot are cultivated
CN109258201A (en) A kind of flowerpot of intelligentized control method
KR101504421B1 (en) vegetable garden container
CN204860291U (en) Fish bowl flowerpot
CN205962012U (en) Gardens solid flowerpot for flower bed
CN206078244U (en) Vine cane plant basin of modelling
CN205337001U (en) Drainage indoor basin of growing of penetrating type house of breathing freely
CN205830485U (en) Indoor pot flowers water-keeping device
CN205005649U (en) Hydroponics plastic flower basin
CN204518615U (en) Basin is hung in ventilative retaining
CN203563442U (en) Water-storage vertical pillar for potted climbing plant
CN105830791A (en) Big-tree windproof fixing device for planting container
CN2349768Y (en) Soil air permeation moisture retention flower pot
KR101968815B1 (en) potted plant with shellfish
CN203761949U (en) Cultivation container
CN105993654A (en) Integral planting box capable for planting plants on facade
CN204837226U (en) Dendrobii officmalis caulis plants basin
CN203564004U (en) Goblet environment-friendly flower stand formed by weaving cany willow

Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
GR01 Patent grant
GR01 Patent grant