CN105386486B - Automatically taking water irrigation rig by a kind of waters - Google Patents
Automatically taking water irrigation rig by a kind of waters Download PDFInfo
- Publication number
- CN105386486B CN105386486B CN201510668798.1A CN201510668798A CN105386486B CN 105386486 B CN105386486 B CN 105386486B CN 201510668798 A CN201510668798 A CN 201510668798A CN 105386486 B CN105386486 B CN 105386486B
- Authority
- CN
- China
- Prior art keywords
- water tank
- storage water
- water
- pull rope
- irrigation rig
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 125
- 238000003973 irrigation Methods 0.000 title claims abstract description 40
- 230000002262 irrigation Effects 0.000 title claims abstract description 40
- 239000003643 water by type Substances 0.000 title claims abstract description 12
- 238000003860 storage Methods 0.000 claims abstract description 52
- 238000005096 rolling process Methods 0.000 claims abstract description 3
- 230000001681 protective effect Effects 0.000 claims description 5
- 230000007423 decrease Effects 0.000 claims description 2
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 239000002689 soil Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/04—Methods or installations for obtaining or collecting drinking water or tap water from surface water
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B13/00—Irrigation ditches, i.e. gravity flow, open channel water distribution systems
Landscapes
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Public Health (AREA)
- Environmental Sciences (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Special Wing (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The invention discloses automatically taking water irrigation rig by a kind of waters, including the water intaking irrigation rig for being arranged on the Pressure Actuated Device of country road underground and being arranged near river course；Pressure Actuated Device includes lower tamponade and down-pressed pole, and the lower tamponade declines under the rolling of vehicle and drives down-pressed pole to move downward；Water intaking irrigation rig includes pull rope, the first roller, the second roller and Storage water tank, one lower end for being connected to down-pressed pole of pull rope, the other end connection Storage water tank of pull rope, the Storage water tank, which is located in river course, to be filled with water, and Storage water tank above carries under the traction of pull rope and introduces the water into irrigation canal.Compared with prior art, the present invention is stretched by Pressure Actuated Device using the pressure of vehicular traffic for power source, and irrigation rig of fetching water then digs Ha Noi water using power source pulling Storage water tank and is used for irrigating into the irrigation canals and ditches of neighbouring waterfront, on the one hand the energy can be saved to irrigate cropland, on the other hand the vehicle deceleration that can make to travel on die Dorfstrasse is by ensureing pedestrains safety.
Description
Technical field
The present invention relates to a kind of automatic irrigation device, automatically taking water irrigation rig by particularly a kind of waters.
Background technology
Modern countryside planting technology is very advanced, and the water supply irrigation method on banker ground is also varied, its work
Mode is general also fairly simple, and majority is to introduce field by river water or directly gather water source using instruments such as water pumps to realize confession
Water, certain energy resource consumption, or the input of manpower and materials early stage are had with the method work that these are traditional.
Such as the well automatic irrigation system of Application No. 201310560803.8, mainly sensed by control cabinet, soil moisture
Device, distance-transmission pressure gauge, butterfly valve, check-valves, immersible pump, liquid level sensor composition, control cabinet control whole irrigation system, soil
The signal to be worked is passed to control cabinet by humidity sensor by detecting soil moisture, and opening for immersible pump is controlled by control cabinet
Stop, realize the function of immersible pump automatic irrigation, the device is a whole set of electronic component device, although can meet field irrigation
The continuous collection at water source, but the equipment manufacturing costs are big, and later maintenance is costly.
Such as a kind of automatic rice paddy irrigation system of Application No. 201410473389.1, including water injection pipe, float chamber, float
And floating valve block；The top of water injection pipe is used to connect with water source, and bottom is arranged above field to be irrigated；Float chamber is set
In the lower section of the bottom of water injection pipe, it is provided with open top and bottom opening, and open-topped setting height, which is equal to, treats sewage farming
The stopping irrigation level height of block；Float is plugged in open top, and its top is provided with the first occluding body, for water injection pipe
Bottom formed closure；Outer rim is provided with the top of float and positioned at the periphery of the first occluding body, for preventing water injection pipe from discharging
Water enter directly into float chamber；Floating valve block is arranged on the lower section of bottom opening, and it is provided with the second occluding body, for the bottom of to
Portion's opening forms closure.The present apparatus is simple in construction, and the automatic row of filling can be achieved, guarded without personnel, easy to operate, cost is low, easily
In promoting the use of, the accumulation to rainwater can be achieved in addition, this method is to be acquired water source, automaticity using buoyancy system
It is of a relatively high, but still rely on the use of some electronic components.
The content of the invention
The technical problem to be solved in the invention is to be directed to above-mentioned the deficiencies in the prior art, and is provided on a kind of country road
The automatically taking water irrigation rig for power is rolled using vehicle traveling.
In order to solve the above technical problems, the technical solution adopted by the present invention is：
Automatically taking water irrigation rig by a kind of waters, including be arranged on the Pressure Actuated Device of country road underground and set
Put the water intaking irrigation rig near river course；The Pressure Actuated Device includes lower tamponade and down-pressed pole, and the lower tamponade is set
Lower that rebound mechanism is provided between tamponade and through hole on the road surface for being provided with through hole, the bottom of lower tamponade is provided with down-pressed pole, lower tamponade
Upper surface be higher than road surface, the lower tamponade declines under the rolling of vehicle and drives down-pressed pole to move downward；The water intaking fills
Irrigating device includes pull rope, the first roller, the second roller and Storage water tank, and one of the pull rope is connected under down-pressed pole
End, the first roller are located at the surrounding top position of down-pressed pole lower end, the other end connection Storage water tank of pull rope, and the second roller is located at
The surrounding top position of Storage water tank, the Storage water tank, which is located in river course, to be filled with water, and Storage water tank is above carried water under the traction of pull rope
Introduce irrigation canal；It is provided with water seepage hole in the side wall of the Storage water tank, the aperture of the water seepage hole being filled with water in groove sidewall, by
Storage water tank interior becomes larger.
As further preferred scheme, there is step surface, two difference of rebound mechanism in the through hole on the road surface
Connect step surface and lower tamponade lower surface.
As further preferred scheme, the lower tamponade is divided into the piston portion being arranged in the through hole of road surface and is located at
Pedal part on road surface, the pedal are partially toward on the direction of vehicle traveling and are provided with slope board.
As further preferred scheme, fixture, Storage water tank are provided with the irrigation canal of the Storage water tank
Side be hinged on fixture, the side has delivery port, and the opposite side of Storage water tank is connected with pull rope.
As further preferred scheme, pull rope is provided with protective conduit.
Beneficial effect
Compared with prior art, compared with prior art, the present invention utilizes the pressure of vehicular traffic by Pressure Actuated Device
Power is that power source is stretched, and irrigation rig of fetching water then pulls Storage water tank that Ha Noi water is dug to neighbouring waterfront using the power source
Irrigation canals and ditches in be used for irrigate, on the one hand can save the energy and cropland is irrigated, on the other hand can make on die Dorfstrasse
The vehicle deceleration of traveling is by ensureing pedestrains safety, specifically having the advantages that：
1. lower tamponade effectively can inhale the kinetic energy that vehicle traveling rolls as the telescopic head in road surface is arranged on
Receive, the running output to whole device provides stable and effective power resources, and the source of the energy obtains simple and stable, phase
Than the more energy-conserving and environment-protective of conventional irrigation rig.
2. pull rope conducts instrument as simplest power, coordinate roller conduction strength, energy loss is smaller, and power passes
It is defeated direct, length distance can be set according to demand.
3. the side of Storage water tank is hinged on fixture, opposite side is connected with pull rope, by the lifting of pull rope, will be put
The Storage water tank pull-up of storage full water in water, water is poured out.
4. pedal is partially toward on the direction of vehicle traveling and is provided with slope board, slope board facilitates vehicle to reach lower tamponade,
Reduce the shock between wheel and lower tamponade, protect vehicle safety, extend the service life of lower tamponade.
5. the protective conduit set around pull rope can effectively protect pull rope in underground, providing traction for pull rope moves
Dynamic space, it is also prevented from pull rope and is corroded for a long time in soil damage.
6. the aperture for the water seepage hole being filled with water in groove sidewall, become larger by Storage water tank interior, the infiltration pore structure
Make the speed that water enters Storage water tank faster, otherwise the speed from water seepage hole outflow water is relatively slow, facilitate Storage water tank proposing water
The water being lost in behind face is less, and can quickly fill water when returning in water.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of Storage water tank；
Wherein, tamponade under 1-,
2- down-pressed poles,
3- pull ropes,
The rollers of 4- first,
The rollers of 5- second,
6- Storage water tanks,
7- step surfaces,
8- slope boards,
9- fixtures,
10- water seepage holes.
Embodiment
The optimal technical scheme that the invention will now be described in detail with reference to the accompanying drawings.
As illustrated, automatically taking water irrigation rig by a kind of waters of the present invention, including it is arranged on country road underground
Pressure Actuated Device and the water intaking irrigation rig being arranged near river course, Pressure Actuated Device and water intaking irrigation rig phase interworking
Running is closed, water in waters is imported into planting area using the pressure that vehicle crosses；
The Pressure Actuated Device includes lower tamponade 1 and down-pressed pole 2 it may first have to through hole is set on road surface, it is described to push
Plug 1 is arranged on the road surface for being provided with through hole, is provided with rebound mechanism between lower tamponade 1 and through hole, rebound mechanism for by lower tamponade 1 to
Upper bounce-back, the bottom of lower tamponade 1 are provided with down-pressed pole 2, and the upper surface of lower tamponade 1 is higher than road surface, and the lower tamponade 1 is in vehicle
Roll down and decline and drive down-pressed pole 2 to move downward；The water intaking irrigation rig includes pull rope 3, the first roller 4, second rolls
Wheel 5 and Storage water tank 6, a lower end for being connected to down-pressed pole 2 of the pull rope 3, the first roller 4 are located at the lower end of down-pressed pole 2
Surrounding top position, the other end connection Storage water tank 6 of pull rope 3, the second roller 5 is located at the surrounding top position of Storage water tank 6,
The Storage water tank 6, which is located in river course, to be filled with water, and Storage water tank 6 above carries under the traction of pull rope 3 and introduces the water into irrigation canal.
It is provided with water seepage hole 10 in the side wall of the Storage water tank 6, the aperture of the water seepage hole 10 in the side wall of Storage water tank 6,
Become larger by the interior of Storage water tank 6, and the quantity of water seepage hole 10 in the side wall of Storage water tank 6 close to the bottom of Storage water tank 6 is more than
The quantity of top water seepage hole 10, facilitate Storage water tank 6 quickly to pour into water after returning in water, make its sinking, when avoiding keeping afloat
Between too long.
Further, there is step surface 7 in the through hole on the road surface, two of rebound mechanism connects the He of step surface 7 respectively
The lower lower surface of tamponade 1, the rebounding device of other forms can be set in through hole, you can to control the lower raising and lowering of tamponade 1, ensure
Down-pressed pole 2 affects pull rope 3 to pull Storage water tank 6.
Further, the lower tamponade 1 divides the piston portion to be arranged in the through hole of road surface and the pedal on road surface
Part, the pedal are partially toward on the direction of vehicle traveling and are provided with slope board 8.
Further, fixture 9 is provided with the irrigation canal of the Storage water tank 6, the side of Storage water tank 6 is hinged on
On fixture 9, the side has delivery port, and the opposite side of Storage water tank 6 is connected with pull rope 3, and fixture 9 is in order to Storage water tank 6
Carry out spacing, ensure then realize that water imports rivers and canals in Storage water tank 6 changing Storage water tank 6 side.
Further, pull rope 3 is provided with protective conduit, protective conduit typically uses steel pipe, ensures pull rope 3
Reciprocating movement is unobstructed.
It is described above, the only preferable embodiment of the application, but the protection domain of the application is not limited thereto,
Any one skilled in the art is in the technical scope that the application discloses, the change or replacement that can readily occur in,
It should all cover within the protection domain of the application.Therefore, the protection domain of the application should be with scope of the claims
It is defined.
Claims (5)
- A kind of 1. automatically taking water irrigation rig by waters, it is characterised in that：Pressure actuation including being arranged on country road underground Device and the water intaking irrigation rig being arranged near river course；The Pressure Actuated Device includes lower tamponade（1）And down-pressed pole （2）, the lower tamponade（1）It is arranged on the road surface for being provided with through hole, lower tamponade（1）Rebound mechanism, lower tamponade are provided between through hole （1）Bottom be provided with down-pressed pole（2）, lower tamponade（1）Upper surface be higher than road surface, the lower tamponade（1）In rolling for vehicle Decline down and drive down-pressed pole（2）Move downward；The water intaking irrigation rig includes pull rope（3）, the first roller（4）, second Roller（5）And Storage water tank（6）, the pull rope（3）One be connected to down-pressed pole（2）Lower end, the first roller（4）It is located at Down-pressed pole（2）The surrounding top position of lower end, pull rope（3）Other end connection Storage water tank（6）, the second roller（5）Positioned at Sheng Tank（6）Surrounding top position, the Storage water tank（6）It is filled with water in river course, Storage water tank（6）In pull rope（3）Traction Under above carry and introduce the water into irrigation canal；The Storage water tank（6）Side wall on be provided with water seepage hole（10）, the Storage water tank（6）Side Water seepage hole on wall（10）Aperture, by Storage water tank（6）Interior becomes larger.
- 2. automatically taking water irrigation rig by a kind of waters according to claim 1, it is characterised in that：The through hole on the road surface It is interior that there is step surface（7）, two of rebound mechanism connects step surface respectively（7）With lower tamponade（1）Lower surface.
- 3. automatically taking water irrigation rig by a kind of waters according to claim 1, it is characterised in that：The lower tamponade（1） It is divided into the piston portion being arranged in the through hole of road surface and the pedal part on road surface, the pedal is partially toward vehicle traveling Direction on be provided with slope board（8）.
- 4. automatically taking water irrigation rig by a kind of waters according to claim 1, it is characterised in that：Close to the Storage water tank （6）Irrigation canal at be provided with fixture（9）, Storage water tank（6）Side be hinged on fixture（9）On, the side has water outlet Mouthful, Storage water tank（6）Opposite side and pull rope（3）Connection.
- 5. automatically taking water irrigation rig by a kind of waters according to claim 1, it is characterised in that：Around pull rope（3） It is provided with protective conduit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510668798.1A CN105386486B (en) | 2015-10-13 | 2015-10-13 | Automatically taking water irrigation rig by a kind of waters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510668798.1A CN105386486B (en) | 2015-10-13 | 2015-10-13 | Automatically taking water irrigation rig by a kind of waters |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105386486A CN105386486A (en) | 2016-03-09 |
| CN105386486B true CN105386486B (en) | 2018-04-03 |
Family
ID=55419216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510668798.1A Expired - Fee Related CN105386486B (en) | 2015-10-13 | 2015-10-13 | Automatically taking water irrigation rig by a kind of waters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105386486B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111794310A (en) * | 2020-07-22 | 2020-10-20 | 四川地丰建设工程有限公司 | Irrigation equipment is collected to town road rainwater |
| CN112095396B (en) * | 2020-10-13 | 2021-12-17 | 福建中设工程咨询有限公司 | Asphalt road structure and construction method thereof |
| CN114046851A (en) * | 2021-11-03 | 2022-02-15 | 中国南方电网有限责任公司超高压输电公司天生桥局 | Water level detection device and water level detection system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07227558A (en) * | 1994-02-18 | 1995-08-29 | New Delta Ind Co | Aligning device of wire winding part in unmanned sprinkler vehicle |
| GB2338518B (en) * | 1998-03-13 | 2001-08-01 | Cyril Rushton | The irrigation of barren land & hydraulic generation of electricity |
| CN201265495Y (en) * | 2008-07-11 | 2009-07-01 | 陶善智 | Combined pumping apparatus by floating water of water and pressure of running vehicle to road |
| CN101629560A (en) * | 2008-07-17 | 2010-01-20 | 陶善智 | Method for pumping water by using pressure on road during running of automobile |
| CN203145093U (en) * | 2013-03-27 | 2013-08-21 | 曹爱平 | Road surface pressure water-pumping and energy-storage device |
| CN203482614U (en) * | 2013-09-28 | 2014-03-19 | 左传厚 | Self-propelled water and fertilizer integration irrigation machine |
-
2015
- 2015-10-13 CN CN201510668798.1A patent/CN105386486B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07227558A (en) * | 1994-02-18 | 1995-08-29 | New Delta Ind Co | Aligning device of wire winding part in unmanned sprinkler vehicle |
| GB2338518B (en) * | 1998-03-13 | 2001-08-01 | Cyril Rushton | The irrigation of barren land & hydraulic generation of electricity |
| CN201265495Y (en) * | 2008-07-11 | 2009-07-01 | 陶善智 | Combined pumping apparatus by floating water of water and pressure of running vehicle to road |
| CN101629560A (en) * | 2008-07-17 | 2010-01-20 | 陶善智 | Method for pumping water by using pressure on road during running of automobile |
| CN203145093U (en) * | 2013-03-27 | 2013-08-21 | 曹爱平 | Road surface pressure water-pumping and energy-storage device |
| CN203482614U (en) * | 2013-09-28 | 2014-03-19 | 左传厚 | Self-propelled water and fertilizer integration irrigation machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105386486A (en) | 2016-03-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102635402A (en) | Siphon drainage method for tunnel wall water seepage disposal by using dipping borehole | |
| CN105386486B (en) | Automatically taking water irrigation rig by a kind of waters | |
| CN105464168B (en) | For the rain collector of green land irrigation | |
| CN201762694U (en) | Dam flow guiding device | |
| CN206368379U (en) | A kind of systems stabilisation of buried pond anti-floating | |
| CN211621642U (en) | Automatic device for elevator well pit dewatering | |
| CN206438471U (en) | Protection slope | |
| CN204098193U (en) | For the baffle device for water of bulkhead | |
| CN109417875A (en) | A kind of hidden pipe desalinization of soil by flooding or leaching apparatus and method | |
| CN208266612U (en) | A kind of town road structure | |
| CN207256505U (en) | For conserving the curing means and curing system of cylindricality pile body | |
| CN105274973B (en) | A kind of automatically taking water irrigation rig near waters on road | |
| CN205369182U (en) | A fill water energy absorber that is used for geomembrane storehouse basin prevention of seepage system | |
| CN202000365U (en) | Seepage-proof structure for underground continuous wall | |
| CN105379607A (en) | Automatic water taking and irrigating apparatus on country road | |
| CN202000379U (en) | Blocking device for reserved port on bottom plate of basement | |
| CN205557473U (en) | Remote control type floodwall dam gate | |
| CN105217178B (en) | A kind of central drainage system for External floating roof tank | |
| CN107960308A (en) | A kind of energy saving and environment friendly irrigation by electric power device of agricultural | |
| CN203213129U (en) | Controllable non-return drainer | |
| CN210482455U (en) | Pump station diversion and drainage combined overpass culvert gate | |
| CN209546508U (en) | Water storage and waterlogging prevention bidirectional irrigation system suitable for arid area | |
| CN200987308Y (en) | Draining and irrigating hose with horseshoe main water path | |
| CN103669333B (en) | It is easy to the friction pile of vacuum-dewatering | |
| CN203530997U (en) | Intelligent drainage system for replat accumulation body side slope |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Menglan Inventor after: Shi Xianbin Inventor before: Hu Xiaorong Inventor before: Yu Juan Inventor before: Hu Yu |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180213 Address after: 519000 Guangdong city of Zhuhai province Hengqin Baohua Road No. 6, room 105 -6777 Applicant after: ZHUHAI SHIYIREN COMMUNITY AGRICULTURE SCIENCE & TECHNOLOGY CO.,LTD. Address before: 214181 Huishan, Jiangsu province Weir Road, No. 17, No. Applicant before: WUXI HAOYU ENERGY SAVING ENVIRONMENTAL PROTECTION EQUIPMENT Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180403 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |