CN106688661B - A kind of dedicated impregnator of municipal administration afforestation and its application method - Google Patents
A kind of dedicated impregnator of municipal administration afforestation and its application method Download PDFInfo
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- CN106688661B CN106688661B CN201710042288.2A CN201710042288A CN106688661B CN 106688661 B CN106688661 B CN 106688661B CN 201710042288 A CN201710042288 A CN 201710042288A CN 106688661 B CN106688661 B CN 106688661B
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- China
- Prior art keywords
- plug
- needle
- syringe needle
- hangnail
- type groove
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Classifications
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- 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
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
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- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Botany (AREA)
- Environmental Sciences (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a kind of dedicated impregnator of municipal administration afforestation and its application methods, including syringe needle, the syringe needle is divided into needle tubing and needle point, plug is equipped at the needle point, described plug one end is can be with the connecting pin of needle tubing grafting, the other end is sharp pricker, is additionally provided with the hangnail contrary with pricker on the plug.In use, using the mating of plug and syringe needle, so that when being inserted into trees, plug can block the opening of needle tubing, after reaching setting position, syringe needle is extracted slightly backward, due to the presence of hangnail, plug fixation is fixed motionless, syringe needle moves backward, so that plug is separated with needle tubing, then carries out injection work, the problem of syringe needle is blocked when it successfully avoids insertion trees, greatly improves work efficiency.
Description
Technical field
The present invention relates to municipal afforestation, in particular to the dedicated impregnator of a kind of municipal afforestation and its user
Method.
Background technique
It is the new plant protection technology risen in recent years to the method for tree injection medical fluid prevention and treatment pest and disease damage；Not only such as
This, being used in fruit tree nutrition fertilising aspect can increase production, and used in survival rate can be improved in terms of big tree transplanting, can also be used in
In terms of rejuvenation of ancient tree is lengthened the life, in terms of may be also used in ancient Wood construction pest control and anticorrosion.
When injecting to trees, the syringe needle of existing syringe is straight pipe type structure, after syringe needle is pierced into trees, it is easy to
It is blocked by trees, leads to not normally convey medical fluid, therefore the needle head structure of the syringe has much room for improvement.
Summary of the invention
The one of purpose of the present invention is to provide one kind when being pierced into trees, and the municipal gardens that syringe needle can be prevented to be plugged are green
Change dedicated impregnator.
Above-mentioned technical purpose of the invention has the technical scheme that a kind of municipal afforestation is dedicated
Impregnator, including syringe needle, the syringe needle are divided into needle tubing and needle point, are equipped with plug at the needle point, and described plug one end is can be with
The connecting pin of needle tubing grafting, the other end are sharp pricker, are additionally provided with the hangnail contrary with pricker on the plug.
Through the above technical solutions, plug can block the opening of needle tubing when being inserted into trees, setting position is reached
Afterwards, syringe needle is extracted slightly backward, so that plug is separated with needle tubing, it thus can be with injecting fluid；It successfully avoids slotting
The problem of syringe needle is blocked when entering trees.
The present invention is further arranged to: the side wall of the needle point is equipped with waist type groove, the length direction and needle of the waist type groove
The axis direction of pipe is consistent, forms sliding connection in the hangnail insertion waist type groove with waist type groove, and hangnail passes through waist type groove and dashes forward
For needle point outer wall.
Through the above technical solutions, the hangnail on plug is threaded through in the waist type groove of needle point, can inject in this way
Plug is brought out together when extracting syringe needle, plug is avoided to fall in trees body by Bi Hou.
The present invention is further arranged to: the connecting pin of plug structure in a circular table shape, and biggish one end is plug division, is inserted
Socket part is located in the middle part of plug, and lesser one end is anti-delinking part, and anti-delinking part is located at backwards to one end of pricker, plug division and needle tubing internal diameter
Size is adapted.
Through the above technical solutions, the cooperation for relying solely on a hangnail and waist type groove also may be used when plug is drawn out
Plug can be caused to be detached from, therefore separate an anti-delinking part on connecting pin, when plug when pulled, anti-delinking part is always in needle tubing
It is interior, thus there is another to ensure, plug is avoided to be detached from.
The present invention is further arranged to: the waist type groove is less than the width of the other end, hangnail and waist close to the width of needle point
The minimum widith of type groove forms transition fit or interference fit.
Through the above technical solutions, when syringe needle is gently towards retreating, hangnail and the clamping of waist type groove are on the one hand to inject
After plug connect with syringe needle stronger, be on the other hand to provide a support force to syringe needle, prevent syringe needle from time pressing to stifled
Head is in connection again.
The present invention is further arranged to: the pricker, hangnail are metal material, and the inserted terminal is plastic material.
Through the above technical solutions, the pricker of metal material, hangnail, intensity is high, using laborsaving convenience, and uses the longevity
Life length；The inserted terminal light weight of plastic material, it is at low cost, and there is certain elasticity, it is convenient for assembly.
Another object of the present invention is to provide a kind of application method using appeal syringe, when being pierced into trees, energy
Syringe needle is prevented to be plugged.
The technical purpose of the invention has the technical scheme that a kind of dedicated note of municipal afforestation
The application method of liquid device, using steps are as follows:
A, syringe needle is pierced into and is intended to fluid injection object；
B, slightly backward to pull after syringe needle is pierced into set point, so that the connecting pin of plug is separated with needle tubing；
C, fluid injection is carried out.
Through the above technical solutions, after syringe needle to be pierced into the object of trees etc, it is slightly backward to pull the company so that plug
It connects end to separate with needle tubing, then is injected, such method avoids syringe needle well and is easy the problem of being blocked, and improves injection
Efficiency and success rate.
In conclusion the invention has the benefit that using the mating of plug and syringe needle, so that in insertion trees
When, plug can block the opening of needle tubing, after reaching setting position, syringe needle extracted slightly backward, due to the presence of hangnail,
Plug is fixed to be fixed motionless, and syringe needle moves backward, so that plug is separated with needle tubing, then carries out injection work, successfully
The problem of syringe needle is blocked when avoiding insertion trees, greatly improves work efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the syringe needle of embodiment 1；
Fig. 2 is the structural schematic diagram of the plug of embodiment 1；
Fig. 3 is the assembly structure diagram of embodiment 1；
Fig. 4 be the plug of embodiment 1 in conjunction with syringe needle when cross-sectional view；
Fig. 5 is the cross-sectional view when plug of embodiment 1 is separated with syringe needle；
Fig. 6 is the structural schematic diagram of the syringe needle of embodiment 2.
Appended drawing reference: 1, syringe needle；11, needle tubing；12, needle point；121, waist type groove；2, plug；21, connecting pin；211, grafting
Portion；212, anti-delinking part；22, pricker；23, hangnail.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Embodiment 1: as shown in Figure 1 to Figure 3, a kind of dedicated impregnator of municipal administration afforestation, including syringe needle 1, the syringe needle 1
Be divided into needle tubing 11 and needle point 12, be equipped with plug 2 at needle point 12,2 one end of plug be can with the connecting pin 21 of 11 grafting of needle tubing, it is another
End is sharp pricker 22, is additionally provided with the hangnail 23 contrary with pricker 22 on plug 2.The side wall of needle point 12 is equipped with waist type groove
121, the length direction of waist type groove 121 is consistent with the axis direction of needle tubing 11, and hangnail 23 is inserted into waist type groove 121 and waist type groove
121 form sliding connection, and hangnail 23 passes through waist type groove 121 and protrudes from 12 outer wall of needle point, the hangnail 23 on plug 2 is threaded through
In the waist type groove 121 of needle point 12, in this way can after injection, extract syringe needle 1 when, waist type groove 121 close to needle point 12 one
End is contradicted with hangnail 23, and 23 stress of hangnail brings out plug 2 together, and plug 2 is avoided to fall in trees body.
As shown in Figure 1, Figure 4, Figure 5, the cooperation of hangnail 23 Yu waist type groove 121 is relied solely on, the structure extracted is not enough
Stablize；The connecting pin 21 of plug 2 is arranged to round-like structure, biggish one end is plug division 211, and plug division 211 is located at stifled
First 2 middle part, lesser one end are anti-delinking part 212, and anti-delinking part 212 is located at backwards to one end of pricker 22, plug division 211 and needle tubing 11
Inner diameter size is adapted.When syringe needle 1 is pulled out, the waist type groove 121 on needle point 12 is contradicted close to one end of pricker 22 and hangnail 23
When, anti-delinking part 212 is still located in needle tubing 11, without departing from needle tubing 11, unless being pulled out using tool.Wherein pricker
22, hangnail 23 is metal material, and intensity is high, and long service life, inserted terminal is plastic material, has certain elasticity, convenient
The assembly of plug 2 and syringe needle 1.
When in use, first syringe needle 1 is pierced into and is intended to fluid injection object；After syringe needle 1 is pierced into set point, by syringe needle 1 gently towards
After pull, due to the presence of hangnail 23, so that the connecting pin 21 of plug 2 is separated with needle tubing 11；Then fluid injection is carried out；Injection molding finishes
The related plug 2 of syringe needle 1 is extracted together afterwards.
Embodiment 2: embodiment 2 is the difference from embodiment 1 is that waist type groove 121, as shown in fig. 6, implementing in conjunction with Fig. 2
Waist type groove 121 in example 2 is less than the width of the other end, the minimum widith of hangnail 23 and waist type groove 121 close to the width of needle point 12
Form transition fit or interference fit.When syringe needle 1 is gently towards retreating, hangnail 23 and the lesser one end of 121 width of waist type groove
Clamping, plug 2 is connect stronger with syringe needle 1 when extracted, in addition and to syringe needle 1 is provided a support force, is prevented syringe needle 1
It is secondary that press to plug 2 in connection again.
Claims (4)
1. a kind of dedicated impregnator of municipal administration afforestation, including syringe needle (1), the syringe needle (1) are divided into needle tubing (11) and needle point
(12), it is characterised in that: be equipped with plug (2) at the needle point (12), described plug (2) one end is can be with needle tubing (11) grafting
Connecting pin (21), the other end are sharp pricker (22), are additionally provided on the plug (2) and pricker (22) contrary hangnail
(23)；
The side wall of the needle point (12) is equipped with waist type groove (121), the length direction of the waist type groove (121) and the axis of needle tubing (11)
Line direction is consistent, forms sliding connection in hangnail (23) insertion waist type groove (121) with waist type groove (121), and hangnail (23) is worn
It crosses waist type groove (121) and protrudes from needle point (12) outer wall；
Connecting pin (21) structure in a circular table shape of the plug (2), biggish one end are plug division (211), plug division (211) position
In the middle part of plug (2), lesser one end is anti-delinking part (212), and anti-delinking part (212) are located at backwards to the one end of pricker (22), grafting
Portion (211) is adapted with needle tubing (11) inner diameter size.
2. a kind of dedicated impregnator of municipal afforestation according to claim 1, it is characterised in that: the waist type groove
(121) it is less than the width of the other end close to the width of needle point (12), hangnail (23) and the minimum widith of waist type groove (121) were formed
Cross cooperation or interference fit.
3. a kind of dedicated impregnator of municipal afforestation according to claim 2, it is characterised in that: the pricker
(22), hangnail (23) is metal material, and the inserted terminal is plastic material.
4. a kind of application method according to the dedicated impregnator of the described in any item municipal afforestation of claims 1-3, special
Sign is, using steps are as follows:
A, syringe needle (1) is pierced into and is intended to fluid injection object；
B, slightly backward to pull after syringe needle (1) is pierced into set point, so that the connecting pin (21) of plug (2) and needle tubing (11) point
From；
C, fluid injection is carried out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710042288.2A CN106688661B (en) | 2017-01-20 | 2017-01-20 | A kind of dedicated impregnator of municipal administration afforestation and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710042288.2A CN106688661B (en) | 2017-01-20 | 2017-01-20 | A kind of dedicated impregnator of municipal administration afforestation and its application method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106688661A CN106688661A (en) | 2017-05-24 |
| CN106688661B true CN106688661B (en) | 2019-11-12 |
Family
ID=58910042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710042288.2A Active CN106688661B (en) | 2017-01-20 | 2017-01-20 | A kind of dedicated impregnator of municipal administration afforestation and its application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106688661B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110235640B (en) * | 2019-07-15 | 2022-03-08 | 田珍姣 | Broad-leaved tree injection assembly and operation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6311429B1 (en) * | 2000-07-25 | 2001-11-06 | Bryan K. Wolfe | Tree implant device |
| CN201515627U (en) * | 2009-04-28 | 2010-06-30 | 广东福利龙复合肥有限公司 | Woody crop injection needle |
| US8677684B1 (en) * | 2011-08-15 | 2014-03-25 | Glayne Doolittle | Tree injection plug |
| CN203492443U (en) * | 2013-08-05 | 2014-03-26 | 雷经洋 | Metal needle head for use in trunk transfusion |
| CN105123308A (en) * | 2015-08-31 | 2015-12-09 | 重庆雪瑞盛泉农业开发有限公司 | Coaxial push-in-type tree injection tool |
| CN204888114U (en) * | 2015-07-29 | 2015-12-23 | 重庆山林源林业综合开发有限公司 | Spiral infiltration trees are with infusion syringe needle |
-
2017
- 2017-01-20 CN CN201710042288.2A patent/CN106688661B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6311429B1 (en) * | 2000-07-25 | 2001-11-06 | Bryan K. Wolfe | Tree implant device |
| CN201515627U (en) * | 2009-04-28 | 2010-06-30 | 广东福利龙复合肥有限公司 | Woody crop injection needle |
| US8677684B1 (en) * | 2011-08-15 | 2014-03-25 | Glayne Doolittle | Tree injection plug |
| CN203492443U (en) * | 2013-08-05 | 2014-03-26 | 雷经洋 | Metal needle head for use in trunk transfusion |
| CN204888114U (en) * | 2015-07-29 | 2015-12-23 | 重庆山林源林业综合开发有限公司 | Spiral infiltration trees are with infusion syringe needle |
| CN105123308A (en) * | 2015-08-31 | 2015-12-09 | 重庆雪瑞盛泉农业开发有限公司 | Coaxial push-in-type tree injection tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106688661A (en) | 2017-05-24 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 325100 6th floor, No. 5888, Yangguang Avenue, Oubei street, Yongjia County, Wenzhou City, Zhejiang Province Patentee after: Wenzhou Hongda Municipal Construction Co.,Ltd. Address before: 325102 No. 331, Jiangbei street, Yongjia County, Wenzhou City, Zhejiang Province Patentee before: WENZHOU HONGDA MUNICIPAL GARDEN CONSTRUCTION Co.,Ltd. |
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| CP03 | Change of name, title or address |