CN212743604U - Novel multi-functional road bridge construction encloses fender - Google Patents

Novel multi-functional road bridge construction encloses fender Download PDF

Info

Publication number
CN212743604U
CN212743604U CN202021286723.XU CN202021286723U CN212743604U CN 212743604 U CN212743604 U CN 212743604U CN 202021286723 U CN202021286723 U CN 202021286723U CN 212743604 U CN212743604 U CN 212743604U
Authority
CN
China
Prior art keywords
water
sound insulation
tank
dust removal
water tank
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
CN202021286723.XU
Other languages
Chinese (zh)
Inventor
刘日全
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN202021286723.XU priority Critical patent/CN212743604U/en
Application granted granted Critical
Publication of CN212743604U publication Critical patent/CN212743604U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use
    • Y02A20/108Rainwater harvesting
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/10Photovoltaic [PV]
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Abstract

The utility model discloses a novel multi-functional road and bridge construction encloses fender, including storage water tank, sound insulation wallboard, gomphosis board and guide plate, the storage water tank is the rectangle box, and one side mid-mounting of storage water tank has sound insulation wallboard, sound insulation wallboard keeps away from one side of storage water tank and has seted up the catchment groove, the both sides of catchment groove are welded respectively gomphosis board and guide plate, and the bilateral symmetry of sound insulation wallboard are provided with two sets of communicating pipes, the one end of communicating pipe is fixed on the storage water tank and is let in the storage water tank, and the other end of two sets of communicating pipes is connected with the both ends of catchment groove respectively, and one side of keeping away from sound insulation wallboard communicating pipe is provided with the fixed column, the one end. This novel fender is enclosed in construction of multi-functional road bridge can collect the rainwater, utilize light energy for the device possesses dust removal effect, and is showing vehicle, passerby's warning effect night.

Description

Novel multi-functional road bridge construction encloses fender
Technical Field
The utility model belongs to the technical field of road bridge construction equipment, concretely relates to novel fender is enclosed in construction of multi-functional road bridge.
Background
The enclosure means measures taken to isolate a construction site from the external environment and make the construction site a relatively closed space, and includes enclosures built by various masonry materials, maintenance bodies formed by various formed plates, and the like. In road and bridge construction, in order to facilitate people going out and prevent accidents, a plurality of guardrails are usually arranged in the middle of a road, so that the automobiles are prevented from driving across the road and the like.
The fender is enclosed in current road and bridge construction simple structure, and the function singleness does not possess dust removal effect or dust removal effect is poor, and the warning effect to vehicle, passerby is poor night.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel fender is enclosed in construction of multi-functional road bridge to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel fender is enclosed in construction of multi-functional road bridge, includes storage water tank, sound insulation wallboard, gomphosis board and guide plate, the storage water tank is the rectangle box, and one side mid-mounting of storage water tank has sound insulation wallboard, sound insulation wallboard keeps away from one side of storage water tank and has seted up the catchment groove, the both sides of catchment groove have welded respectively gomphosis board and guide plate, and the bilateral symmetry of sound insulation wallboard are provided with two sets of communicating pipes, the one end of communicating pipe is fixed on the storage water tank and is let in the storage water tank, and the other end of two sets of communicating pipes is connected with the both ends of catchment groove respectively, and one side of keeping away from sound insulation wallboard communicating pipe is provided.
Preferably, the inside of storage water tank is provided with the filter, the filter is two parts about with the internal partitioning of storage water tank, and the downside center of filter is provided with the floating board, the floating board is fixed in the bottom surface of storage water tank through connecting the rope.
Preferably, one side of storage water tank is constructed with the water delivery port, be constructed with the water barrier in the water delivery port, the water barrier separates the water delivery port for the part with the storage water tank intercommunication and with the part of external intercommunication, and the water barrier is middle part horizontally interlayer structure, and smooth round hole has been seted up at the middle part of water barrier, and smooth round hole fit in has the rubber buffer, one side welding that the water barrier was kept away from to the rubber buffer is in the one end of the post that opens and shuts, the post that opens and shuts is for constructing the screwed column structure, and the one end that the rubber buffer was kept away from to the post that opens and shuts passes the water delivery port, is constructed in the.
Preferably, one side of the wallboard that gives sound insulation is provided with fixed case, install battery and water pump in the fixed case, the water inlet of fixed incasement water pump is connected with the drinking-water pipe, and the drinking-water pipe passes communicating pipe and filter, and the delivery port of water pump is connected with the raceway, the one end that the water pump was kept away from to the raceway passes fixed case to be connected with two sets of dust removal pipes through the tee bend, the one end that the tee bend was kept away from to the dust removal pipe passes the wallboard that gives sound insulation, extends to the opposite side of the wallboard that gives sound insulation, and the port internally mounted who passes the one.
Preferably, the sound insulation wallboard is far away from one side of fixed case and is installed dust removal fan, dust removal fan is located two sets of the centre of the port of dust removal pipe, and dust removal fan's flabellum covers the port of dust removal pipe.
Preferably, the guiding gutter has all been seted up to one side that gomphosis board and guide plate kept away from the wallboard that gives sound insulation, and the guiding gutter all is connected with the catchment groove, has still seted up the mounting groove on the gomphosis board, and the gomphosis is fixed with the solar photovoltaic board in the mounting groove, and one side symmetry that the gomphosis board kept away from the solar photovoltaic board is provided with a set of support frame, the one end that the gomphosis board was kept away from to the support frame is all.
The utility model discloses a technological effect and advantage: this novel fender is enclosed in construction of multi-functional road bridge, through gomphosis board and guide plate rainwater with the rainy day through catchmenting the basin, in storing into the storage water tank via communicating pipe, and filter by in the storage water tank is clean water, water storage in the storage water tank both can directly flow through the water delivery port, supply the building site to use, also can be under the effect of water pump, through the drinking-water pipe, raceway and dust removal pipe are vaporific blowout, realize the dust removal, and usable dust removal fan reinforcing dust removal effect, and the battery passes through solar photovoltaic board storage electric quantity in the fixed box, and to the water pump, dust removal fan and LED lamp power supply, the LED lamp can throw light on at night, beautify the city, and improve warning effect.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the water storage tank of the present invention;
fig. 3 is a schematic view of the back structure of the present invention.
In the figure: 1 water storage tank, 101 filter plates, 102 floating plates, 103 connecting ropes, 2 sound insulation wall plates, 3 communicating pipes, 4 embedded plates, 401 solar photovoltaic plates, 5 guide plates, 501 water collecting tanks, 6 fixing columns, 601 LED lamps, 7 fixing tanks, 701 water pumping pipes, 702 water conveying pipes, 703 dust removing pipes, 8 water conveying ports, 801 water-resisting layers, 802 opening and closing columns, 803 rotating handles, 804 rubber plugs, 9 supporting frames and 10 dust removing fans.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a novel multifunctional road and bridge construction enclosure as shown in figures 1-3, which comprises a water storage tank 1, a sound insulation wall plate 2, an embedded plate 4 and a guide plate 5, wherein the water storage tank 1 is a rectangular box body, the middle part of one side of the water storage tank 1 is provided with the sound insulation wall plate 2 by welding, the surface of the sound insulation wall plate 2 is provided with sound insulation materials such as a sound insulation cotton pad and the like, and has certain sound insulation effect, one side of the sound insulation wall plate 2 away from the water storage tank 1 is provided with a water collection tank 501, the embedded plate 4 and the guide plate 5 are respectively welded on both sides of the water collection tank 501, two groups of communication pipes 3 are symmetrically arranged on both sides of the sound insulation wall plate 2, one ends of the communication pipes 3 are fixed on the water storage tank 1 and are communicated into the water storage tank 1, in rainy days, the collected rainwater can be stored into the, and communicating pipe 3 is kept away from one side of syllable-dividing wallboard 2 and is provided with fixed column 6, the one end welding of fixed column 6 is at the outer fringe face of storage water tank 1, and fixed column 6 keeps away from one side of communicating pipe 3 and installs multiunit LED lamp 601, and night or when visibility is low, LED lamp 601 can play the warning effect to vehicle and pedestrian.
Specifically, the inside of storage water tank 1 is provided with filter 101, filter 101 is two parts about with the internal partitioning of storage water tank 1, and the downside center of filter 101 is provided with floats board 102, it is fixed in storage water tank 1's bottom surface through connecting rope 103 to float board 102, connects rope 103 and connects fixedly through the cyclic annular handle of floating board 102 and the interior bottom surface of storage water tank 1 interior structure, and the water storage capacity when storage water tank 1 increases, floats board 102 come-up and promotes filter 101 come-up for filter 101 remains water storage top in storage water tank 1 throughout, when having guaranteed that when communicating pipe 3 flows into the rainwater, filter 101 can filter the rainwater.
Specifically, one side of storage water tank 1 is constructed with water delivery port 8, be constructed with water barrier 801 in the water delivery port 8, water barrier 801 separates water delivery port 8 for the part with storage water tank 1 intercommunication and the part with external intercommunication, and water barrier 801 is middle part horizontally interlayer structure, and smooth round hole has been seted up at water barrier 801's middle part, and smooth round hole fit in has rubber buffer 804, one side welding that water barrier 801 was kept away from to rubber buffer 804 is in the one end of opening and shutting post 802, opening and shutting post 802 is the column structure of structure screw thread, and opening and shutting post 802 is kept away from the one end of rubber buffer 804 and is passed water delivery port 8, and the contact portion threaded connection with water delivery port 8 of opening and shutting post 802, and the cover has the heliciform rubber sleeve, prevents that water source from flowing from the gap in storage water tank 1 to be constructed in the outside of water delivery port 8 and have rotatory handle 803, when the needs water, can, so that the rubber plug 804 rises away from the smooth circular hole of the water-resisting layer 801, and the water stored in the water storage tank 1 flows out through the water delivery port 8.
Specifically, a fixed box 7 is arranged on one side of the sound insulation wall plate 2, a storage battery and a water pump are arranged in the fixed box 7, the fixed box 7 can protect the water pump and the storage battery, a water inlet of the water pump in the fixed box 7 is connected with a water pumping pipe 701, the water pumping pipe 701 penetrates through the communicating pipe 3 and the filter plate 101, a water outlet of the water pump is connected with a water delivery pipe 702, one end, far away from the water pump, of the water delivery pipe 702 penetrates through the fixed box 7, and is connected with two groups of dust removing pipes 703 through a tee joint device, one end of the dust removing pipe 703 far away from the tee joint device passes through the sound insulation wall plate 2 and extends to the other side of the sound insulation wall plate 2, and a sprayer is arranged in a port which passes through one end of the sound insulation wall plate 2, when the water pump works, the water stored in the water storage tank 1 is pumped out through the water pumping pipe 701 and is conveyed to the sprayer at the port of the dust removing pipe 703 through the water conveying pipe 702 and the dust removing pipe 703, so that the water is sprayed out in a mist shape.
Specifically, dust removal fan 10 is installed to the one side that fixed case 7 was kept away from to sound insulation wallboard 2, dust removal fan 10 is located two sets of the centre of the port of dust removal pipe 703, and dust removal fan 10's flabellum covers the port of dust removal pipe 703, and when blowout water smoke in dust removal pipe 703, dust removal fan 10 extends water smoke to more far away for the dust removal scope of water smoke increases.
Specifically, the flow guide grooves are formed in the side, away from the sound insulation wall plate 2, of each of the embedded plate 4 and the flow guide plate 5, and are connected with the water collecting groove 501, the embedded plate 4 is further provided with a mounting groove, the solar photovoltaic plate 401 is embedded and fixed in the mounting groove, a group of support frames 9 are symmetrically arranged on the side, away from the solar photovoltaic plate 401, of the embedded plate 4, one ends, away from the embedded plate 4, of the support frames 9 are fixed on the sound insulation wall plate 2, the support frames 9 fix the embedded plate 4, when the rain falls, rain water flows into the water collecting groove 501 through the embedded plate 4 and the flow guide grooves in the flow guide plate 5 and is stored into the water storage tank 1 through the water collecting groove 501, and when the rain falls, light energy is converted into electric energy through the solar photovoltaic plate 401 on the embedded plate 4 and is stored into the storage battery in the fixing tank.
The theory of operation, this novel multi-functional road and bridge construction encloses and keeps off, guiding gutter on through gomphosis board 4 and guide plate 5, pass through catchment groove 501 with the rainwater of rainy day, store into storage water tank 1 via communicating pipe 3, and filter 101 by in the storage water tank 1 filters for clean water, storage water in the storage water tank 1 both can directly flow through water delivery port 8, supply the building site to use, also can be under the effect of water pump, through drinking-water pipe 701, water delivery pipe 702 and dust removal pipe 703 are vaporific blowout, realize the dust removal, and usable dust removal fan 10 reinforcing dust removal effect, and solar photovoltaic board 401 on the gomphosis board 4 can convert light energy into electric energy and store into in the storage battery of fixed box 7, the battery is to the water pump, dust removal fan 10 and LED lamp 601 power supply, LED lamp 601 can throw light on at night, beautify the city, and improve warning effect.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (6)

1. The utility model provides a novel fender is enclosed in construction of multi-functional road bridge, includes storage water tank (1), sound insulation wallboard (2), gomphosis board (4) and guide plate (5), its characterized in that: the water storage tank (1) is a rectangular tank body, a sound insulation wallboard (2) is arranged in the middle of one side of the water storage tank (1), a water collecting groove (501) is arranged on one side of the sound insulation wall plate (2) far away from the water storage tank (1), the two sides of the water collecting tank (501) are respectively welded with the embedded plate (4) and the guide plate (5), two groups of communicating pipes (3) are symmetrically arranged on two sides of the sound insulation wall plate (2), one end of each communicating pipe (3) is fixed on the water storage tank (1) and communicated into the water storage tank (1), the other ends of the two groups of communicating pipes (3) are respectively connected with the two ends of the water collecting tank (501), and one side of the communicating pipe (3) far away from the sound insulation wallboard (2) is provided with a fixing column (6), one end of the fixing column (6) is welded on the outer edge face of the water storage tank (1), and a plurality of groups of LED lamps (601) are installed on one side, far away from the communicating pipe (3), of the fixing column (6).
2. The novel multifunctional road and bridge construction enclosure according to claim 1, is characterized in that: the inside of storage water tank (1) is provided with filter (101), filter (101) are two parts about with the internal partitioning of storage water tank (1), and the downside center of filter (101) is provided with and floats board (102), it is fixed in the bottom surface of storage water tank (1) to float board (102) through connecting rope (103).
3. The novel multifunctional road and bridge construction enclosure according to claim 1, is characterized in that: one side of storage water tank (1) is constructed there is water delivery port (8), be constructed in water delivery port (8) water-stop layer (801), water-stop layer (801) separate water delivery port (8) for the part with storage water tank (1) intercommunication and with the part of external intercommunication, and water-stop layer (801) are middle part horizontally interlayer structure, and smooth round hole has been seted up at the middle part of water-stop layer (801), and smooth round hole interior cooperation has rubber buffer (804), one side welding that water-stop layer (801) was kept away from in rubber buffer (804) is in the one end of opening and shutting post (802), opening and shutting post (802) is for constructing the column structure of screwed, and the one end that rubber buffer (804) were kept away from in opening and shutting post (802) passes water delivery port (8), is constructed in the outside of water delivery port (8) and has rotatory handle (.
4. The novel multifunctional road and bridge construction enclosure according to claim 3, wherein: one side of syllable-dividing wallboard (2) is provided with fixed case (7), install battery and water pump in fixed case (7), the water inlet of water pump is connected with drinking-water pipe (701) in fixed case (7), and drinking-water pipe (701) pass communicating pipe (3) and filter (101), and the delivery port of water pump is connected with raceway (702), the one end of keeping away from the water pump in raceway (702) passes fixed case (7) to be connected with two sets of dust removal pipes (703) through the tee bend, the one end that the tee bend was kept away from in dust removal pipe (703) passes syllable-dividing wallboard (2), extends to the opposite side of syllable-dividing wallboard (2), and the port internally mounted who passes the one end of syllable-dividing wallboard (2) has the atomizer.
5. The novel multifunctional road and bridge construction enclosure according to claim 4, wherein: dust removal fan (10) are installed to the one side that fixed case (7) was kept away from in syllable-dividing wallboard (2), dust removal fan (10) are located two sets of the centre of the port of dust removal pipe (703), and the port of dust removal pipe (703) is shielded to the flabellum of dust removal fan (10).
6. The novel multifunctional road and bridge construction enclosure according to claim 1, is characterized in that: the utility model discloses a solar photovoltaic panel, including gomphosis board (4), baffle (5), guiding gutter (501), mounting groove, solar photovoltaic board (401), a set of support frame (9) are provided with to gomphosis board (4) and the gomphosis board (4) one side of keeping away from sound insulation wallboard (2) of gomphosis board (4) and guiding plate (5) is all seted up the guiding gutter, and the guiding gutter all is connected with catchment groove (501), has still seted up the mounting groove on gomphosis board (4), and the gomphosis is fixed with solar photovoltaic board (401) in the mounting groove, and gomphosis board (.
CN202021286723.XU 2020-07-04 2020-07-04 Novel multi-functional road bridge construction encloses fender Active CN212743604U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021286723.XU CN212743604U (en) 2020-07-04 2020-07-04 Novel multi-functional road bridge construction encloses fender

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021286723.XU CN212743604U (en) 2020-07-04 2020-07-04 Novel multi-functional road bridge construction encloses fender

Publications (1)

Publication Number Publication Date
CN212743604U true CN212743604U (en) 2021-03-19

Family

ID=75010825

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021286723.XU Active CN212743604U (en) 2020-07-04 2020-07-04 Novel multi-functional road bridge construction encloses fender

Country Status (1)

Country Link
CN (1) CN212743604U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114931827A (en) * 2022-05-25 2022-08-23 银广厦集团有限公司 Building construction dust fall enclosure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114931827A (en) * 2022-05-25 2022-08-23 银广厦集团有限公司 Building construction dust fall enclosure
CN114931827B (en) * 2022-05-25 2024-03-26 银广厦集团有限公司 Building construction dust fall enclosure

Similar Documents

Publication Publication Date Title
CN109045895B (en) Road administration facility for monitoring urban environment
CN212743604U (en) Novel multi-functional road bridge construction encloses fender
CN105178414A (en) Rainwater split-flow device
CN104164892B (en) A kind of cable tunnel multifunctional examining well
CN111322574A (en) Haze-removing multifunctional street lamp
CN203977456U (en) A kind of cable tunnel multifunctional examining well
CN214715330U (en) Road dust device
KR101178270B1 (en) Structure with green bottom plate using solar-cell module and ground heat
CN210507774U (en) Novel energy-saving device for green building
CN208675178U (en) A kind of photovoltaic plant with dedusting function
CN111732212A (en) Be used for green ecosystem in sponge city roof
CN212138727U (en) Rainwater collection device for ecological city
CN206800449U (en) A kind of pipe gallery
CN211952601U (en) Street lamp with lampshade capable of being cleaned
CN215506151U (en) Haze-preventing street lamp
CN210917997U (en) Building rainwater collection device convenient to installation
CN212867034U (en) Bus shelter
CN209817576U (en) Civil engineering is with dustproof jube
CN214469450U (en) Noise reduction protection device of heat pump unit
CN214855902U (en) Sharing rack for umbrella based on public economy
CN215647120U (en) Dust-proof road monitoring equipment
CN210868563U (en) Municipal administration equipment electric power communication equipment machine case
CN216142409U (en) Assembled building construction protector
CN216878117U (en) Building water storage device for sponge city
CN214513528U (en) Dust device for house building construction

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant