CN217523738U - Pesticide spraying device for agricultural vegetable pest control - Google Patents
Pesticide spraying device for agricultural vegetable pest control Download PDFInfo
- Publication number
- CN217523738U CN217523738U CN202221847608.4U CN202221847608U CN217523738U CN 217523738 U CN217523738 U CN 217523738U CN 202221847608 U CN202221847608 U CN 202221847608U CN 217523738 U CN217523738 U CN 217523738U
- Authority
- CN
- China
- Prior art keywords
- pest control
- pesticide spraying
- rod
- medicine
- sliding
- 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
- 235000013311 vegetables Nutrition 0.000 title claims abstract description 23
- 241000607479 Yersinia pestis Species 0.000 title claims abstract description 22
- 239000000575 pesticide Substances 0.000 title claims description 43
- 238000005507 spraying Methods 0.000 title claims description 41
- 239000003814 drug Substances 0.000 claims abstract description 42
- 239000007921 spray Substances 0.000 claims abstract description 20
- 239000007788 liquid Substances 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000005086 pumping Methods 0.000 claims description 3
- 201000010099 disease Diseases 0.000 abstract description 6
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 230000003028 elevating effect Effects 0.000 abstract 1
- 241000196324 Embryophyta Species 0.000 description 15
- 230000008859 change Effects 0.000 description 4
- 241001465754 Metazoa Species 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 240000006108 Allium ampeloprasum Species 0.000 description 1
- 235000005254 Allium ampeloprasum Nutrition 0.000 description 1
- 240000008067 Cucumis sativus Species 0.000 description 1
- 235000010799 Cucumis sativus var sativus Nutrition 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
Images
Landscapes
- Catching Or Destruction (AREA)
Abstract
The utility model provides an agricultural vegetables disease and pest control spouts medicine device belongs to agricultural machine technical field, and this agricultural vegetables disease and pest control spouts medicine device includes the shallow, the shallow includes the fixed plate, the below of fixed plate is rotated and is installed four wheels, spouts the medicine part, it includes the medical kit and the pump body to spout the medicine part, the utility model discloses in, through setting up elevating part, can make to fix and highly obtaining adjusting of spouting the medicine pole on the fixed block, simultaneously through rotating part's setting, can make and spout the medicine pole and rotate to vertical state, can spray the different positions of the crops of high plant, when two sliding seats keep away from, the sliding seat promotes fixed cover through the pull rod and removes to make two spout the medicine pole and rotate to the horizontality, thereby can spray to the crops top of short plant, thereby make the device can spray the crops of co-altitude not, reached different spray effects, convenience of user's use.
Description
Technical Field
The utility model relates to an agricultural machine technical field particularly, relates to a medicine device is spouted in agricultural vegetables disease and pest control.
Background
Agricultural machinery refers to various machines used in the production process of crop planting and animal husbandry, as well as in the primary processing and treatment process of agricultural and livestock products. Agricultural machines include agricultural power machines, farmland construction machines, soil farming machines, planting and fertilizing machines, plant protection machines, farmland irrigation and drainage machines, crop harvesting machines, agricultural product processing machines, animal husbandry machines, agricultural transportation machines, and the like.
Spout the medicine device and be one of them among the agricultural machine, be used for spouting the medicine to crops, and the crop species has the vegetables, plants such as leek are shorter, spray for the level usually when spouting the medicine, also have cucumber, plants such as beans are higher, generally need spray the co-altitude of plant when spouting the medicine, thereby reach the purpose that the leaf sprayed, current agricultural spouts the medicine device and can not be suitable for short plant and high plant, when spouting the medicine to the plant of co-altitude, need change the different medicine devices that spout, waste time and energy, it is comparatively troublesome.
SUMMERY OF THE UTILITY MODEL
In order to compensate above not enough, the utility model provides an agricultural vegetables disease and pest control spouts medicine device aims at solving current agricultural and spouts medicine device and can not be suitable for short plant and high plant, when spouting the medicine to the plant of co-altitude, need change the difference and spout the medicine device, wastes time and energy, comparatively troublesome problem.
The utility model discloses a realize like this: the utility model provides an agricultural vegetable pest control pesticide spraying device, which comprises a cart, wherein the cart comprises a fixed plate, four wheels are rotatably arranged below the fixed plate, a pesticide spraying part is arranged, the pesticide spraying part comprises a pesticide box and a pump body, the pesticide box is fixedly arranged on the fixed plate, a cover plate is detachably arranged on the pesticide box, the pump body is fixedly arranged on the fixed plate, the water pumping end of the pump body is communicated with the pesticide box through a water pipe, the water outlet end of the pump body is communicated with a hose, one end of the hose, which is far away from the pump body, is communicated with a liquid through pipe, two ends of the liquid through pipe are communicated with a rotating sleeve, the inner cavity of the rotating sleeve is communicated with a rotating ball, the rotating ball is communicated with a pesticide spraying rod and a lifting part, the lifting part comprises an electric telescopic rod, the electric telescopic rod is fixedly arranged on the fixed plate, and a movable seat is fixedly arranged on the extending end of the electric telescopic rod, the utility model discloses a medical spray gun, including removal seat, liquid pipe, runner, slide and fixed cover, fixed mounting has the fixed block on the removal seat, the liquid pipe runs through in the fixed block, the runner includes slide and fixed cover, slide fixed mounting is on the fixed block, fixed mounting has positive and negative motor on the slide, fixed mounting has the double-threaded pole on the output shaft of positive and negative motor, double-threaded pole surface both sides are provided with opposite direction's external screw thread one and external screw thread two, sliding connection has two sliding seats on the slide, two set up respectively on the sliding seat and supply the thread groove one and the thread groove two that double-threaded pole passed, be equipped with respectively in thread groove one and the thread groove two with external screw thread one and the internal thread two that external screw thread two meshed, be connected with the pull rod through the pivot rotation on the sliding seat, fixed cover fixed mounting is on the medicine spray rod, the fixed sleeve is rotatably connected with one end of the pull rod far away from the sliding seat through a rotating shaft.
In one embodiment of the present application, the rotating sleeve is provided with a rotating groove, and the pesticide spraying rod penetrates through the rotating groove.
In one embodiment of the present application, the width of the rotation groove is the same as the diameter of the spray bar.
In an embodiment of the present application, the movable seat is provided with a slot for passing the hose therethrough, and a width of the slot is greater than a diameter of the hose.
In an embodiment of the present application, the lifting component further includes two limiting posts, two of the limiting posts are fixedly mounted on the fixing plate, and a through hole for inserting the limiting post is formed in the moving seat.
In one embodiment of the present application, a slider is fixedly mounted below the sliding seat.
In an embodiment of the present application, the sliding seat is provided with a sliding groove for the sliding of the sliding block.
In one embodiment of the present application, the two sides of the surface of the double-threaded rod are rotatably connected with fixing plates.
In an embodiment of the application, a rotating groove for a double-threaded rod to pass through is formed in the fixing plate, and the lower portion of the double-threaded rod is fixedly connected with the sliding seat.
In one embodiment of the present application, the drug spraying rod is communicated with a plurality of nozzles.
The utility model has the advantages that: through setting up the lifting unit, can control the length of electric telescopic handle and change, electric telescopic handle drives the fixed block that removes on the seat through removing the seat and goes up and down, thereby can make the height of fixing the medicine pole that spouts on the fixed block obtain adjusting, simultaneously through rotating element's setting, it rotates to open positive and negative motor, positive and negative motor's output shaft drives two sliding seats on two screw surfaces through two screw and is close to each other or keep away from, when two sliding seats are close to each other, the sliding seat passes through the pull rod and drives fixed cover and remove, and then make the medicine pole rotate and be vertical state, can spray the different positions of the crops of high plant, when two sliding seats keep away from, the sliding seat promotes fixed cover through the pull rod and removes, thereby make two spout the medicine pole and rotate and be the horizontality, thereby can spray the crops top of short plant, thereby make the device can spray the crops of co-altitude not, the different spray effects have been reached, convenience of customers's use.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings which are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained according to these drawings without inventive efforts.
FIG. 1 is a schematic structural view of a horizontal spraying state of the agricultural pesticide spraying device for controlling plant diseases and insect pests of vegetables according to the embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of the structure A in FIG. 1;
fig. 3 is an enlarged view of a portion of the structure B in fig. 1 according to the present invention;
fig. 4 is a schematic structural view of a vertical spraying state of the agricultural vegetable pest control pesticide spraying device provided by the embodiment of the utility model;
fig. 5 is a schematic sectional view of a connection structure of a rotary ball and a rotary sleeve of the agricultural vegetable pest control pesticide spraying device provided by the embodiment of the utility model.
In the figure: 10. pushing a cart; 11. a fixing plate; 12. a wheel; 13. a handrail; 20. a pesticide spraying part; 21. a medicine chest; 22. a cover plate; 23. a pump body; 24. a hose; 25. a liquid pipe is communicated; 26. rotating the sleeve; 27. spraying a medicine rod; 28. rotating the ball; 30. a lifting member; 31. an electric telescopic rod; 32. a movable seat; 33. a limiting post; 34. grooving; 35. a fixed block; 40. a rotating member; 41. a slide base; 42. a positive and negative motor; 43. a double threaded rod; 44. a sliding seat; 45. fixing a sleeve; 46. a pull rod.
Detailed Description
To make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Examples
Referring to fig. 1-5, the present invention provides a technical solution: the agricultural vegetable disease and pest control pesticide spraying device comprises a trolley 10, a pesticide spraying component 20, a lifting component 30 and a rotating component 40, wherein the pesticide spraying component 20 and the lifting component 30 are both fixedly installed on the trolley 10, and the rotating component 40 is fixedly installed on the lifting component 30.
Referring to fig. 1, the cart 10 includes a fixed plate 11, and four wheels 12 are rotatably mounted below the fixed plate 11.
Referring to fig. 1, 3 and 5, the pesticide spraying part 20 includes a pesticide box 21 and a pump body 23, the pesticide box 21 is fixedly mounted on the fixing plate 11, a cover plate 22 is detachably mounted on the pesticide box 21, the pump body 23 is fixedly mounted on the fixing plate 11, a water pumping end of the pump body 23 is communicated with the pesticide box 21 through a water pipe, a water outlet end of the pump body 23 is communicated with a hose 24, one end of the hose 24 away from the pump body 23 is communicated with a liquid pipe 25, two ends of the liquid pipe 25 are both communicated with a rotating sleeve 26, an inner cavity of the rotating sleeve 26 is communicated with a rotating ball 28, the rotating ball 28 is communicated with a pesticide spraying rod 27, the rotating sleeve 26 is provided with a rotating groove, the pesticide spraying rod 27 penetrates through the rotating groove, the width of the rotating groove is the same as the diameter of the pesticide spraying rod 27, and the rotating groove can facilitate the pesticide spraying rod 27 to move on the rotating sleeve 26, thereby avoiding the situation that the pesticide spraying rod 27 deviates.
Referring to fig. 1 to 4, the lifting member 30 includes an electric telescopic rod 31, the electric telescopic rod 31 is fixedly installed on the fixed plate 11, a movable seat 32 is fixedly installed on an extended end of the electric telescopic rod 31, a fixed block 35 is fixedly installed on the movable seat 32, the liquid through pipe 25 penetrates through the fixed block 35, a slot 34 through which the hose 24 passes is formed in the movable seat 32, the width of the slot 34 is greater than the diameter of the hose 24, so that the condition that the movable seat 32 extrudes the hose 24 can be avoided, and the condition that the hose 24 is blocked when being extruded by the movable seat 32 can be avoided, the lifting member 30 further includes two limit posts 33, the two limit posts 33 are fixedly installed on the fixed plate 11, a through hole through which the limit post 33 is inserted is formed in the movable seat 32, so that the movable seat 32 can be limited, and the stability of the movable seat 32 during lifting is improved.
Referring to fig. 1-4, the rotating member 40 includes a sliding base 41 and a fixing sleeve 45, the sliding base 41 is fixedly mounted on the fixing block 35, a forward and backward motor 42 is fixedly mounted on the sliding base 41, a double-threaded rod 43 is fixedly mounted on an output shaft of the forward and backward motor 42, an external thread i and an external thread ii in opposite directions are disposed on two sides of a surface of the double-threaded rod 43, two sliding bases 44 are slidably connected on the sliding base 41, a thread groove i and a thread groove ii for the double-threaded rod 43 to pass through are respectively disposed on the two sliding bases 44, an internal thread i and an internal thread ii engaged with the external thread i and the external thread ii are respectively disposed in the thread groove i and the thread groove ii, a pull rod 46 is rotatably connected on the sliding base 44 through a rotating shaft, the fixing sleeve 45 is fixedly mounted on the medicine spraying rod 27, a sliding block is rotatably connected with one end of the sliding base 46 far away from the sliding base 44 through the rotating shaft, a sliding block is fixedly mounted below the sliding base 44, a sliding block is disposed on the sliding base 41, a sliding slot for the sliding block to slide is disposed on the sliding base 44, and a fixing plate 43 for the double-threaded rod 43 is disposed on the sliding base, and the fixing plate 43, and the fixing plate can improve stability of the double-threaded rod 43.
Specifically, this agricultural vegetables pest control spouts medicine device's theory of operation: the cover plate 22 on the medicine box 21 is opened, water and medicines are filled into the medicine box 21 to be mixed into liquid medicine, then the cover plate 22 is covered, the cart 10 is pushed to advance manually, the pump body 23 is opened to pump the liquid medicine in the medicine box 21 out, the pump body 23 conveys the liquid medicine into the liquid through pipe 25 through hose 24, the liquid medicine in the liquid through pipe 25 enters the medicine spraying rod 27 through the rotating sleeve 26 and the rotating ball 28, and the liquid medicine is sprayed on the surfaces of crops through the medicine spraying rod 27;
the length of the electric telescopic rod 31 can be controlled to change by opening the lifting component 30, the electric telescopic rod 31 drives the fixed block 35 on the movable seat 32 to lift through the movable seat 32, so that the height of the liquid through pipe 25 fixed on the fixed block 35 can be adjusted, and the liquid through pipe 25 drives the height of the pesticide spraying rod 27 to be adjusted through the rotating sleeve 26 and the rotating ball 28;
rotate through opening positive and negative motor 42, positive and negative motor 42's output shaft passes through two sliding seat 44 that double-threaded rod 43 drives double-threaded rod 43 surface and is close to each other or keeps away from, when two sliding seat 44 are close to each other, sliding seat 44 drives fixed cover 45 through pull rod 46 and removes, and then make and spout medicine pole 27 and rotate for vertical state, can spray the different positions of the crops of high plant, when two sliding seat 44 keep away from, sliding seat 44 promotes fixed cover 45 through pull rod 46 and removes, thereby make two spout the medicine pole 27 and rotate for the horizontality, thereby can spray the crops top of short plant, thereby make the device can spray the crops of co-altitude, the different spray effects have been reached.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art; any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A pesticide spraying device for agricultural vegetable pest control is characterized by comprising
The trolley (10) comprises a fixed plate (11), and four wheels (12) are rotatably mounted below the fixed plate (11);
the pesticide spraying component (20) comprises a pesticide box (21) and a pump body (23), the pesticide box (21) is fixedly mounted on a fixing plate (11), a cover plate (22) is detachably mounted on the pesticide box (21), the pump body (23) is fixedly mounted on the fixing plate (11), the water pumping end of the pump body (23) is communicated with the pesticide box (21) through a water pipe, the water outlet end of the pump body (23) is communicated with a hose (24), one end, far away from the pump body (23), of the hose (24) is communicated with a liquid passing pipe (25), two ends of the liquid passing pipe (25) are communicated with a rotating sleeve (26), the inner cavity of the rotating sleeve (26) is communicated with a rotating ball (28), and the rotating ball (28) is communicated with a pesticide spraying rod (27);
the lifting component (30) comprises an electric telescopic rod (31), the electric telescopic rod (31) is fixedly installed on the fixing plate (11), a moving seat (32) is fixedly installed on the extending end of the electric telescopic rod (31), a fixing block (35) is fixedly installed on the moving seat (32), and the liquid through pipe (25) penetrates through the fixing block (35);
rotating part (40), rotating part (40) include slide (41) and fixed cover (45), slide (41) fixed mounting is on fixed block (35), fixed mounting has positive and negative motor (42) on slide (41), fixed mounting has double-threaded rod (43) on the output shaft of positive and negative motor (42), double-threaded rod (43) surface both sides are provided with opposite direction's external screw thread one and external screw thread two, sliding connection has two sliding seat (44) on slide (41), two set up respectively on sliding seat (44) and supply thread groove one and thread groove two that double-threaded rod (43) passed, be equipped with respectively in thread groove one and the thread groove two with external screw thread one and internal thread two that external screw thread two meshed, be connected with pull rod (46) through the pivot rotation on sliding seat (44), fixed cover (45) fixed mounting is on medicine spray rod (27), fixed cover (45) are gone up the one end rotation connection of keeping away from sliding seat (44) through pivot and pull rod (46).
2. The pesticide spraying device for agricultural vegetable pest control according to claim 1, wherein the rotating sleeve (26) is provided with a rotating groove, and the pesticide spraying rod (27) penetrates through the rotating groove.
3. An agricultural vegetable pest control spray device according to claim 2, wherein the width of the turning groove is the same as the diameter of the spray bar (27).
4. The agricultural vegetable pest control and pesticide spraying device as claimed in claim 1, wherein the movable base (32) is provided with a slot (34) for the hose (24) to pass through, and the width of the slot (34) is larger than the diameter of the hose (24).
5. The pesticide spraying device for agricultural vegetable pest control according to claim 1, wherein the lifting component (30) further comprises two limiting posts (33), the two limiting posts (33) are fixedly mounted on the fixing plate (11), and a through hole for inserting the limiting posts (33) is formed in the moving seat (32).
6. The agricultural vegetable pest control spraying device according to claim 1, wherein a sliding block is fixedly installed below the sliding seat (44).
7. The pesticide spraying device for agricultural vegetable pest control according to claim 6, wherein the sliding base (41) is provided with a sliding groove for the sliding block to slide.
8. The pesticide spraying device for agricultural vegetable pest control according to claim 1, characterized in that two sides of the surface of the double threaded rod (43) are rotatably connected with fixing plates.
9. The agricultural pesticide spraying device for vegetable pest control according to claim 8, wherein a rotating groove for a double threaded rod (43) to pass through is formed in the fixing plate, and the lower portion of the double threaded rod (43) is fixedly connected with the sliding seat (41).
10. The agricultural vegetable pest control spraying device according to claim 1, wherein a plurality of nozzles are communicated with the spraying rod (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221847608.4U CN217523738U (en) | 2022-07-18 | 2022-07-18 | Pesticide spraying device for agricultural vegetable pest control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221847608.4U CN217523738U (en) | 2022-07-18 | 2022-07-18 | Pesticide spraying device for agricultural vegetable pest control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217523738U true CN217523738U (en) | 2022-10-04 |
Family
ID=83423102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221847608.4U Expired - Fee Related CN217523738U (en) | 2022-07-18 | 2022-07-18 | Pesticide spraying device for agricultural vegetable pest control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217523738U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117016516A (en) * | 2023-08-29 | 2023-11-10 | 浙江大学山东(临沂)现代农业研究院 | A disease and pest control equipment for tealeaves is planted |
-
2022
- 2022-07-18 CN CN202221847608.4U patent/CN217523738U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117016516A (en) * | 2023-08-29 | 2023-11-10 | 浙江大学山东(临沂)现代农业研究院 | A disease and pest control equipment for tealeaves is planted |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111226579A (en) | Be used for agricultural soil to dig and high-efficient weeding robot | |
| CN107624739A (en) | A kind of fruit tree flusher of convenient regulation | |
| CN110999638A (en) | Adjustable weeding device for agriculture | |
| CN217523738U (en) | Pesticide spraying device for agricultural vegetable pest control | |
| CN109452244B (en) | Fruit tree pesticide spraying device | |
| CN215819724U (en) | Citrus planting insect pest prevention device | |
| CN213960673U (en) | Farming is with novel device that loosens soil | |
| CN212306604U (en) | But gardens are with height-adjusting's laxative machine | |
| CN212035605U (en) | A spraying device for agricultural pest control | |
| CN221128572U (en) | Agricultural pest control precision pesticide application device | |
| CN218126571U (en) | Pesticide applying device for cotton pest control | |
| CN217308879U (en) | Sprinkler for farming | |
| CN112616813A (en) | Agricultural pesticide and liquid fertilizer spraying device | |
| CN217089287U (en) | Pesticide sprayer for preventing and treating diseases and pests of tea crops | |
| CN213153628U (en) | Agricultural popularization planting spouts medicine mechanical device | |
| CN210247479U (en) | Agricultural equipment seeder | |
| CN108633860A (en) | A kind of agricultural flusher | |
| CN210043059U (en) | Gardens maintenance is with automatic deinsectization atomizer | |
| CN217486974U (en) | Trimming means with adjustable garden lawn uses | |
| CN219108552U (en) | Multi-angle pesticide spraying machine for agricultural planting | |
| CN216796284U (en) | Insecticidal device for fruit tree planting | |
| CN218353838U (en) | A quantitative irrigation device for farming | |
| CN218473960U (en) | Medicine device that looses is fostered to young woods | |
| CN213523216U (en) | Vegetable planting protection against insects device | |
| CN217826486U (en) | Insect-attack prevention equipment for agricultural planting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221004 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |