CN204544495U - For the shower nozzle of the detachable use of agricultural irrigation, spray medicine - Google Patents
For the shower nozzle of the detachable use of agricultural irrigation, spray medicine Download PDFInfo
- Publication number
- CN204544495U CN204544495U CN201520000129.2U CN201520000129U CN204544495U CN 204544495 U CN204544495 U CN 204544495U CN 201520000129 U CN201520000129 U CN 201520000129U CN 204544495 U CN204544495 U CN 204544495U
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- China
- Prior art keywords
- shell
- inner casing
- conical shell
- male connection
- interior diameter
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- Expired - Fee Related
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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Abstract
The utility model relates to a kind of agricultural tool technical field, is specifically related to a kind of shower nozzle of the detachable use for agricultural irrigation, spray medicine.For the shower nozzle of the detachable use of agricultural irrigation, spray medicine, comprise middle casing (1), conical shell (2), female adapter (3), a threaded cap (4), b threaded cap (5), middle casing (1) is made up of shell (7) and the inner casing (6) that is placed in its inside, interlayer (8) is formed between two shells, two shells are all provided with hole for water spraying (9), shell (7) two ends are respectively provided with an a male connection (10), conical shell (2) is made up of conical shell (12) and the taper inner casing (11) that is placed in its inside, interlayer (8) is formed between two shells, two shells are all provided with hole for water spraying (9), conical shell (12) two ends are respectively equipped with b male connection (13) and a male connection (10), this nozzle structure is simple, atomizing effect is good, spray and concentrate, evenly, can split and use.
Description
Technical field
The utility model relates to a kind of agricultural tool technical field, is specifically related to a kind of shower nozzle of the detachable use for agricultural irrigation, spray medicine.
Background technology
At present, the irrigation of gardens, urban green belts, agricultural crops etc. and pesticide spraying effect very undesirable.Existing shower nozzle is all provided at water pipe top and sprays, and shorter and smaller plant of spraying is all right, during the trees of spraying higher, adopt and spray root or water pipe is reached the upper sprinkling in trees top, the former directly can hit, wash away the soil of root directly to root water delivery, easily cause soil erosion, not only waste water source, and sprinkling irrigation poor effect, the latter not only sprays uneven, and the impact of wind-engaging, the water gushed out aloft easily is blown away, and causes water waste; Agricultural chemicals generally adopts artificial spray in addition, not only lavishes labor on, inefficiency, and affects the health of people.
Summary of the invention
For prior art Problems existing, the utility model provides a kind of structure simple, and atomizing effect is good, sprays concentrated, even, can split use, for the shower nozzle of agricultural irrigation, spray medicine.
For achieving the above object, the technical solution that the utility model adopts is: for the shower nozzle of detachable use of agricultural irrigation, spray medicine, comprises a middle casing, two conical shells, female adapter, a threaded cap, b threaded cap, middle casing is made up of inner casing and shell, described inner casing and shell are all hollow six prism structure, inner casing is placed in shell, interlayer is formed between two shells, two shell side walls are all provided with hole for water spraying, and stagger mutually in hole for water spraying set on inner casing and the hole for water spraying position set by shell, shell two ends are respectively provided with a male connection of a hollow cylindrical structure, conical shell is made up of taper inner casing and conical shell, described taper inner casing and conical shell are all hollow hexagonal pyramid structure, taper inner casing is placed in conical shell, interlayer is formed between two shells, two shell side walls are all provided with hole for water spraying, and stagger mutually in hole for water spraying set on taper inner casing and the hole for water spraying position set by conical shell, one end that conical shell is less is top, its this end is provided with the b male connection of a hollow cylindrical structure, the other end is bottom, this end is provided with a male connection of a hollow cylindrical structure, hollow six prism structure of screw thread is established in described female adapter in being, thread segment set by its inwall and a male connection match, described a threaded cap and a male connection match, described b threaded cap and b male connection match,
Inner casing is placed in composition middle casing in shell, and taper inner casing is placed in composition conical shell in conical shell, and middle casing two ends respectively connect a conical shell by female adapter.
Wherein, described inner casing and shell also can be hollow cylindrical structures, and corresponding taper inner casing and conical shell are conical structure, and female adapter is hollow cylindrical structure.
Wherein, set by the length of described middle casing and its sidewall, the number of turns of hole for water spraying sets needed for spraying range.
Wherein, described conical shell can be used alone.
Wherein, the interior diameter of described inner casing and overall diameter equal interior diameter and the overall diameter of taper inner casing bottom, and the interior diameter of shell and overall diameter equal interior diameter and the overall diameter of conical shell bottom; The interior diameter of a male connection is equal to, or greater than the interior diameter of shell, the interior diameter of b male connection is equal to, or greater than the interior diameter on conical shell top, the overall diameter of inner casing is less than the interior diameter of shell, the overall diameter of taper inner casing is less than the interior diameter of conical shell, the height of inner casing is equal with shell, and the height of taper inner casing is equal with conical shell; The overall diameter of female adapter is greater than the overall diameter of shell, and it is highly the twice of a male connection.
Wherein, a circle bulge loop can be established in described shell (7) and the hole for water spraying limit set by conical shell (12).
During use, inner casing is put into shell and forms middle casing, taper inner casing is put into conical shell and forms conical shell, with female adapter, a male connection of middle casing one end is fixedly connected with a male connection of a conical shell bottom, the a male connection of this middle casing other end is fixedly connected with a male connection of another conical shell bottom, composition shower nozzle, to ground controlled approach sprinkling irrigation or when spraying insecticide, the b male connection of this shower nozzle one end is fixed on the top of irrigation system water pipe, then b threaded cap is turned round in the b male connection of the shower nozzle other end, water flowing or agricultural chemicals just can start to spray, to higher, dense trees sprinkling irrigation or when spraying insecticide, the water pipe of spray irrigation system reaches in the leafage of tree along trunk, the b male connection of this shower nozzle one end is fixed on water pipe top, the other end of shower nozzle connects the top that a water pipe has just reached tree again, by a conical shell, the b male connection on its top is fixed on the top of this water pipe, again a threaded cap is turned round in a male connection set by this conical shell bottom, water flowing or agricultural chemicals just can start to spray.The number of dress shower nozzle in the middle of determining according to the height of tree.
the utility model has following beneficial effect:
1., the utility model agricultural spraying header structure is simple, be applicable to various gardens, urban green belts, the irrigation of the plants such as agricultural crops and pesticide spraying, to ground controlled approach sprinkling irrigation or when spraying insecticide, only need to establish this shower nozzle at the top of each water pipe, because this shower nozzle centre is column, upper end is positive cone structure, lower end is inverted cone shape structure, therefore in sprinkling process, the water of the positive tapering portions ejection of upper end or agricultural chemicals upwards spray in falling umbrella, mid portion sprays directly to surrounding, lower end inverted cone shape part is that umbrella is sprayed downwards, spray and concentrate, evenly, every nook and cranny can be sprayed onto, spray effective, operating efficiency is high, the detachable use of this agricultural shower nozzle, to higher, dense trees sprinkling irrigation or when spraying insecticide, water pipe between leafage can be established this shower nozzle one or more, a conical shell is established at the top reaching the water pipe of treetop, just can be sprayed onto the every nook and cranny of grove, irrigation and pesticide spraying effect can be very desirable, and atomization shape water is trickled down on tree body, and then ooze to earth's surface down gradually by tree branches, avoid the direct strike to soil, wash away, both reduce water consumption, additionally reduces the destruction to soil texture, can keep the rarefaction of original soil.
2., with the agricultural shower nozzle of the utility model spray insecticide, not only spray effect is good, can save labour, increase work efficiency, and most importantly without the need to artificial mark spraying medicine, avoids sucking the health that agricultural chemicals affects people in artificial spray agricultural chemicals process.
3., form interlayer in the utility model middle casing and conical shell, and stagger mutually in hole for water spraying set on inner casing and the hole for water spraying position set by shell, water directly can not spray from shell hole for water spraying, and atomizing effect is good.
4., the utility model establishes a circle bulge loop on the hole for water spraying limit set by shell, can draw the water of ejection in, makes to spray more concentrated.
Accompanying drawing explanation
Fig. 1 is the perspective view of the utility model shower nozzle.
Fig. 2 is the stereochemical structure decomposing schematic representation of the utility model shower nozzle.
Fig. 3 be the utility model shower nozzle face structural representation.
Fig. 4 is the perspective view of the utility model middle casing.
Fig. 5 is the perspective view of the utility model conical shell.
Fig. 6 is the schematic diagram that the utility model hole for water spraying limit is provided with a circle bulge loop.
Fig. 7 is the using state schematic diagram of the utility model shower nozzle.
In figure, 1-middle casing, 2-conical shell, 3-female adapter, 4-a threaded cap, 5-b threaded cap, 6-inner casing, 7-shell, 8-interlayer, 9-hole for water spraying, 10-a male connection, 11-taper inner casing, 12-conical shell, 13-b male connection, 14-bulge loop, 15-water pipe.
Detailed description of the invention
embodiment 1:for the shower nozzle of the detachable use of agricultural irrigation, spray medicine, comprise a middle casing 1, two conical shells 2, female adapter 3, a threaded cap 4, b threaded cap 5, middle casing 1 is made up of highly equal inner casing 6 and shell 7, described inner casing 6 and shell 7 are all hollow six prism structure, the overall diameter of inner casing 6 is less than the interior diameter of shell 7, inner casing 6 is placed in shell 7, interlayer 8 is formed between two shells, two shell side walls are all respectively provided with a circle hole for water spraying 9, and hole for water spraying 9 set on inner casing 6 staggers mutually with hole for water spraying 9 position set by shell 7, shell 7 two ends are respectively provided with a male connection 10 of a hollow cylindrical structure, the interior diameter of described a male connection 10 equals the interior diameter of shell 7, conical shell 2 is made up of highly equal taper inner casing 11 and conical shell 12, described taper inner casing 11 and conical shell 12 are all hollow hexagonal pyramid structure, the overall diameter of taper inner casing 11 is less than the interior diameter of conical shell 12, and the interior diameter of taper inner casing 11 bottom and overall diameter equal interior diameter and the overall diameter of inner casing 6, the interior diameter of conical shell 12 bottom and overall diameter equal interior diameter and the overall diameter of shell 7, taper inner casing 11 is placed in conical shell 12, interlayer 8 is formed between two shells, two shell side walls are all respectively provided with a circle hole for water spraying 9, and hole for water spraying 9 set on taper inner casing 11 staggers mutually with hole for water spraying 9 position set by conical shell 12, one end that conical shell 12 is less is top, its this end is provided with the b male connection 13 of a hollow cylindrical structure, the other end is bottom, this end is provided with a male connection 10 of a hollow cylindrical structure, the interior diameter of described b male connection 13 equals the interior diameter on conical shell 12 top, hollow six prism structure of screw thread is established in described female adapter 3 in being, thread segment set by its inwall and a male connection 10 match, the overall diameter of female adapter 3 is greater than the overall diameter of shell 7, it is highly the twice of a male connection 10, described a threaded cap 4 matches with a male connection 10, described b threaded cap 5 matches with b male connection 13,
Inner casing 6 is placed in composition middle casing 1 in shell 7, and taper inner casing 11 is placed in composition conical shell 2 in conical shell 12, and middle casing 1 two ends respectively connect a conical shell 2 by female adapter 3.
During use, inner casing 6 is put into shell 7 and form middle casing 1, taper inner casing 11 is put into conical shell 12 and form conical shell 2, with female adapter 3, a male connection 10 of a male connection 10 of middle casing 1 one end with conical shell 2 bottom is fixedly connected with, the a male connection 10 of this middle casing 1 other end is fixedly connected with a male connection 10 of another conical shell 2 bottom, composition shower nozzle, to ground controlled approach sprinkling irrigation or when spraying insecticide, the b male connection 13 of this shower nozzle one end is fixed on the top of irrigation system water pipe 15, then b threaded cap 5 is turned round in the b male connection 13 of the shower nozzle other end, water flowing or agricultural chemicals just can start to spray, to higher, dense trees sprinkling irrigation or when spraying insecticide, the water pipe 15 of spray irrigation system reaches in the leafage of tree along trunk, the b male connection 13 of this shower nozzle one end is fixed on water pipe 15 top, the other end of shower nozzle connects the top that a water pipe 15 has just reached tree again, by a conical shell 2, the b male connection 13 on its top is fixed on the top of this water pipe 15, again a threaded cap 4 is turned round in a male connection 10 set by this conical shell 2 bottom, water flowing or agricultural chemicals just can start to spray.The number of dress shower nozzle in the middle of determining according to the height of tree.
embodiment 2:for the shower nozzle of the detachable use of agricultural irrigation, spray medicine, comprise a middle casing 1, two conical shells 2, female adapter 3, a threaded cap 4, b threaded cap 5, described middle casing 1 is made up of highly equal inner casing 6 and shell 7, described inner casing 6 and shell 7 are all hollow cylindrical structure, the overall diameter of inner casing 6 is less than the interior diameter of shell 7, inner casing 6 is placed in shell 7, interlayer 8 is formed between two shells, two shell side walls are all respectively provided with a circle hole for water spraying 9, and hole for water spraying 9 set on inner casing 6 staggers mutually with hole for water spraying 9 position set by shell 7, shell 7 two ends are respectively provided with a male connection 10 of a hollow cylindrical structure, the interior diameter of described a male connection 10 is greater than the interior diameter of shell 7, conical shell 2 is made up of highly equal taper inner casing 11 and conical shell 12, described taper inner casing 11 and conical shell 12 are all hollow six conical structure, the overall diameter of taper inner casing 11 is less than the interior diameter of conical shell 12, and the interior diameter of taper inner casing 11 bottom and overall diameter equal interior diameter and the overall diameter of inner casing 6, the interior diameter of conical shell 12 bottom and overall diameter equal interior diameter and the overall diameter of shell 7, taper inner casing 11 is placed in conical shell 12, interlayer 8 is formed between two shells, two shell side walls are all respectively provided with a circle hole for water spraying 9, and hole for water spraying 9 set on taper inner casing 11 staggers mutually with hole for water spraying 9 position set by conical shell 12, one end that conical shell 12 is less is top, its this end is provided with the b male connection 13 of a hollow cylindrical structure, the other end is bottom, this end is provided with a male connection 10 of a hollow cylindrical structure, the interior diameter of described b male connection 13 is greater than the interior diameter on conical shell 12 top, the hollow cylindrical structure of screw thread is established in described female adapter 3 in being, thread segment set by its inwall and a male connection 10 match, the overall diameter of female adapter 3 is greater than the overall diameter of shell 7, it is highly the twice of a male connection 10, described a threaded cap 4 matches with a male connection 10, described b threaded cap 5 matches with b male connection 13,
Inner casing 6 is placed in composition middle casing 1 in shell 7, and taper inner casing 11 is placed in composition conical shell 2 in conical shell 12, and middle casing 1 two ends respectively connect a conical shell 2 by female adapter 3.
During use, inner casing 6 is put into shell 7 and form middle casing 1, taper inner casing 11 is put into conical shell 12 and form conical shell 2, with female adapter 3, a male connection 10 of a male connection 10 of middle casing 1 one end with conical shell 2 bottom is fixedly connected with, the a male connection 10 of this middle casing 1 other end is fixedly connected with a male connection 10 of another conical shell 2 bottom, composition shower nozzle, to ground controlled approach sprinkling irrigation or when spraying insecticide, the b male connection 13 of this shower nozzle one end is fixed on the top of irrigation system water pipe 15, then b threaded cap 5 is turned round in the b male connection 13 of the shower nozzle other end, water flowing or agricultural chemicals just can start to spray, to higher, dense trees sprinkling irrigation or when spraying insecticide, the water pipe 15 of spray irrigation system reaches in the leafage of tree along trunk, the b male connection 13 of this shower nozzle one end is fixed on water pipe 15 top, the other end of shower nozzle connects the top that a water pipe 15 has just reached tree again, by a conical shell 2, the b male connection 13 on its top is fixed on the top of this water pipe 15, again a threaded cap 4 is turned round in a male connection 10 set by this conical shell 2 bottom, water flowing or agricultural chemicals just can start to spray.The number of dress shower nozzle in the middle of determining according to the height of tree.
embodiment 3:the basis of embodiment 1,2 increases the length of middle casing 1, increases hole for water spraying 9 number of turns set on its inner casing 6 and shell 7 simultaneously.
embodiment 4:a circle bulge loop 14 is established by hole for water spraying 9 limit in the basis of embodiment 1,2,3.
Claims (10)
1. for the shower nozzle of detachable use of agricultural irrigation, spray medicine, it is characterized in that, comprise a middle casing (1), two conical shells (2), female adapter (3), a threaded cap (4), b threaded cap (5), middle casing (1) is made up of inner casing (6) and shell (7), described inner casing (6) and shell (7) are all hollow six prism structure, inner casing (6) is placed in shell (7), interlayer (8) is formed between two shells, two shell side walls are all provided with hole for water spraying (9), and the upper set hole for water spraying (9) of inner casing (6) staggers mutually with hole for water spraying (9) position set by shell (7), shell (7) two ends are respectively provided with a male connection (10) of a hollow cylindrical structure, conical shell (2) is made up of taper inner casing (11) and conical shell (12), described taper inner casing (11) and conical shell (12) are all hollow hexagonal pyramid structure, taper inner casing (11) is placed in conical shell (12), interlayer (8) is formed between two shells, two shell side walls are all provided with hole for water spraying (9), and the upper set hole for water spraying (9) of taper inner casing (11) staggers mutually with hole for water spraying (9) position set by conical shell (12), one end that conical shell (12) is less is top, its this end is provided with the b male connection (13) of a hollow cylindrical structure, the other end is bottom, this end is provided with a male connection (10) of a hollow cylindrical structure, hollow six prism structure of screw thread is established in described female adapter (3) in being, thread segment set by its inwall and a male connection (10) match, described a threaded cap (4) and a male connection (10) match, described b threaded cap (5) and b male connection (13) match,
Inner casing (6) is placed in composition middle casing (1) in shell (7), and taper inner casing (11) is placed in composition conical shell (2) in conical shell (12), and middle casing (1) two ends respectively connect a conical shell (2) by female adapter (3).
2. the shower nozzle of the detachable use for agricultural irrigation, spray medicine according to claim 1, it is characterized in that, described inner casing (6) and shell (7) also can be hollow cylindrical structures, corresponding taper inner casing (11) and conical shell (12) are conical structure, and female adapter (3) is hollow cylindrical structure.
3. the shower nozzle of detachable use for agricultural irrigation, spray medicine according to claim 1, is characterized in that, wherein, set by the length of described middle casing (1) and its sidewall, the number of turns of hole for water spraying (9) sets needed for spraying range.
4. the shower nozzle of detachable use for agricultural irrigation, spray medicine according to claim 2, is characterized in that, wherein, set by the length of described middle casing (1) and its sidewall, the number of turns of hole for water spraying (9) sets needed for spraying range.
5., according to the shower nozzle of the detachable use for agricultural irrigation, spray medicine in claim 1-4 described in any one, it is characterized in that, described conical shell (2) can be used alone.
6. according to the shower nozzle of the detachable use for agricultural irrigation, spray medicine in claim 1-4 described in any one, it is characterized in that, the interior diameter of described inner casing (6) and overall diameter equal interior diameter and the overall diameter of taper inner casing (11) bottom, and the interior diameter of shell (7) and overall diameter equal interior diameter and the overall diameter of conical shell (12) bottom; The interior diameter of a male connection (10) is equal to, or greater than the interior diameter of shell (7), the interior diameter of b male connection (13) is equal to, or greater than the interior diameter on conical shell (12) top, the overall diameter of inner casing (6) is less than the interior diameter of shell (7), the overall diameter of taper inner casing (11) is less than the interior diameter of conical shell (12), the height of inner casing (6) is equal with shell (7), and the height of taper inner casing (11) is equal with conical shell (12); The overall diameter of female adapter (3) is greater than the overall diameter of shell (7), and it is highly the twice of a male connection (10).
7. the shower nozzle of the detachable use for agricultural irrigation, spray medicine according to claim 5, it is characterized in that, the interior diameter of described inner casing (6) and overall diameter equal interior diameter and the overall diameter of taper inner casing (11) bottom, and the interior diameter of shell (7) and overall diameter equal interior diameter and the overall diameter of conical shell (12) bottom; The interior diameter of a male connection (10) is equal to, or greater than the interior diameter of shell (7), the interior diameter of b male connection (13) is equal to, or greater than the interior diameter on conical shell (12) top, the overall diameter of inner casing (6) is less than the interior diameter of shell (7), the overall diameter of taper inner casing (11) is less than the interior diameter of conical shell (12), the height of inner casing (6) is equal with shell (7), and the height of taper inner casing (11) is equal with conical shell (12); The overall diameter of female adapter (3) is greater than the overall diameter of shell (7), and it is highly the twice of a male connection (10).
8., according to the shower nozzle of the detachable use for agricultural irrigation, spray medicine in claim 1-4 described in any one, it is characterized in that, described shell (7) and hole for water spraying (9) Bian Shangke set by conical shell (12) establish a circle bulge loop (14).
9. the shower nozzle of the detachable use for agricultural irrigation, spray medicine according to claim 5, it is characterized in that, described shell (7) and hole for water spraying (9) Bian Shangke set by conical shell (12) establish a circle bulge loop (14).
10. the shower nozzle of the detachable use for agricultural irrigation, spray medicine according to claim 6, it is characterized in that, described shell (7) and hole for water spraying (9) Bian Shangke set by conical shell (12) establish a circle bulge loop (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520000129.2U CN204544495U (en) | 2015-01-02 | 2015-01-02 | For the shower nozzle of the detachable use of agricultural irrigation, spray medicine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520000129.2U CN204544495U (en) | 2015-01-02 | 2015-01-02 | For the shower nozzle of the detachable use of agricultural irrigation, spray medicine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204544495U true CN204544495U (en) | 2015-08-12 |
Family
ID=53819664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520000129.2U Expired - Fee Related CN204544495U (en) | 2015-01-02 | 2015-01-02 | For the shower nozzle of the detachable use of agricultural irrigation, spray medicine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204544495U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109619080A (en) * | 2018-03-12 | 2019-04-16 | 龚永祥 | A kind of dismountable buried pesticide dispersal equipment |
| CN111871633A (en) * | 2020-07-09 | 2020-11-03 | 谭和平 | Can be according to agricultural sprinkling irrigation shower nozzle of temperature variation regulating pondage |
-
2015
- 2015-01-02 CN CN201520000129.2U patent/CN204544495U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109619080A (en) * | 2018-03-12 | 2019-04-16 | 龚永祥 | A kind of dismountable buried pesticide dispersal equipment |
| CN109619080B (en) * | 2018-03-12 | 2022-07-22 | 龚永祥 | Bury pesticide spraying apparatus with detachable |
| CN111871633A (en) * | 2020-07-09 | 2020-11-03 | 谭和平 | Can be according to agricultural sprinkling irrigation shower nozzle of temperature variation regulating pondage |
| CN111871633B (en) * | 2020-07-09 | 2022-01-07 | 浙江农丰软管股份有限公司 | Can be according to agricultural sprinkling irrigation shower nozzle of temperature variation regulating pondage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20220102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |