CN206227081U - One kind is followed closely by tree with injection - Google Patents
One kind is followed closely by tree with injection Download PDFInfo
- Publication number
- CN206227081U CN206227081U CN201621169090.8U CN201621169090U CN206227081U CN 206227081 U CN206227081 U CN 206227081U CN 201621169090 U CN201621169090 U CN 201621169090U CN 206227081 U CN206227081 U CN 206227081U
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- CN
- China
- Prior art keywords
- rivet nut
- hole
- center line
- injection
- nail
- 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
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Abstract
Followed closely with injection the utility model discloses one kind tree, belong to plant maintenance equipment technical field, including the head of a nail and rivet nut, head of a nail bottom is provided with the boss of cylindrical structure, outer wall of boss is machined with external screw thread, rivet nut top is cylindrical structure, rivet nut top offers the groove of circular in cross-section, groove inner wall is machined with the internal thread coordinated with external screw thread, rivet nut bottom is cylindrical structure of the cross-sectional area less than rivet nut top cross-sectional area, rivet nut through hole is offered in rivet nut bottom, rivet nut bottom end face ovalize, and oval center line and the angle of the center line of rivet nut through hole are 9 °~17 °, rivet nut upper right end is provided with joint, tab through-hole is offered in joint, tab through-hole is connected with rivet nut through hole.The utility model simple structure, can easily insert trunk and be infused to trees, trees will not be caused again compared with major injury, the need for people are met well to trees transfusion.
Description
Technical field
The utility model belongs to plant maintenance equipment technical field, and in particular to one kind is followed closely by tree with injection.
Background technology
There are many harmful organisms, such as longicorn, buprestid beetle borer pest, the preventing and treating side of this class pest in ornamental trees and shrubs the inside
Method has several：1. spray-on process, its advantage be it is quick and convenient, it is inconsistent yet with insect emergence period, therefore spraying cannot kill
The insect of different periods；2. method is trapped and killed or catches and kills, this kind of method is mainly for adult insect, and prevention effect is also very limited；3.
Transfusion, by infusion of medicine trunk or in worm channel, is acted on by medicament fumigating and killed off the insect pests.Transfusion can in larva or
Worm's ovum period just kills off the insect pests, and prevents and treats the harm of adult, and its prevention effect is relatively good, so to trees transfusion prevention, treatment disease
Insect pest has become a kind of important means of garden seedling tree plant protection.At present, most nursery stock infusion device is typically all by defeated
Liquid bag, transfusion needle and woven hose are constituted, and need to get out sizeable hole on trunk with metal bit in advance during transfusion, then will
In transfusion needle insertion trunk, larger injury can be so caused to trunk, and if drilled in advance without metal bit, directly used
If transfusion needle insertion trunk, because trees are harder, insertion is difficult again, so need a kind of easily insertion trunk badly again will not be to tree
The dry transfusion needle caused compared with major injury.
Utility model content
The utility model purpose is：A kind of tree injection nail is aimed to provide, its simple structure can easily insert trunk
Trees transfusion is given, trees will not be caused again compared with major injury, the need for people are met well to trees transfusion.
To realize above-mentioned technical purpose, the technical solution adopted in the utility model is as follows：
One kind is followed closely by tree with injection, including the head of a nail and rivet nut, and the head of a nail bottom is provided with the boss of cylindrical structure, described
Outer wall of boss is machined with external screw thread, and the rivet nut top is cylindrical structure, and the rivet nut top offers circular in cross-section
Groove, the groove inner wall be machined with external screw thread coordinate internal thread, the rivet nut bottom be cross-sectional area be less than rivet nut
The cylindrical structure of top cross-sectional area, offers rivet nut through hole in the rivet nut bottom, the rivet nut bottom end face is in ellipse
Shape and oval center line and the angle of the center line of rivet nut through hole are 9 °~17 °, and the rivet nut upper right end is provided with and connects
Head, offers tab through-hole in the joint, the tab through-hole is connected with rivet nut through hole.
Using the utility model of the technical program, during transfusion, by the head of a nail and rivet nut by the external screw thread of boss and groove
Internal thread links together, and then taps head of a nail top by using instruments such as adz-eye hammers, rivet nut bottom is inserted in trunk, so
The head of a nail is screwed off afterwards, joint is connected woven hose, liquid is reached in trunk after flowing through tab through-hole and rivet nut through hole, you can
Trees are infused, the head of a nail for screwing off can be used cooperatively with other rivet nut again, cost-effective.Such structure design,
Simple structure, can easily insert trunk and be infused to trees, trees will not be caused compared with major injury again, and people is met well
To trees infuse the need for.
Further limit, the rivet nut bottom section ellipse center line is 11 ° with the angle of the center line of rivet nut through hole.
Such structure design, makes rivet nut bottom both sharp, and with intensity higher, facilitate insertion into trunk.
Further limit, the center line of the tab through-hole is 30 ° with the centerlines of rivet nut through hole.Such structure
Design, facilitates joint to connect woven hose.
Further limit, the diameter dimension of the rivet nut lower cylinder structure is 4mm.Such structure design, both may be used
To meet the intensity requirement of rivet nut, will not also be caused compared with major injury to trees because diameter dimension is too big.
Brief description of the drawings
The nonlimiting examples that the utility model can be given by accompanying drawing are further illustrated；
Fig. 1 is a kind of main structure diagram of tree injection nail embodiment of the utility model；
Fig. 2 is a kind of cross section structure diagram of tree injection nail embodiment of the utility model；
Main element symbol description is as follows：
1st, the head of a nail；2nd, rivet nut；3rd, rivet nut through hole；4th, joint；5th, tab through-hole；6th, boss；7th, groove.
Specific embodiment
In order that those skilled in the art may be better understood the utility model, it is right with reference to the accompanying drawings and examples
Technical solutions of the utility model are further illustrated.
As depicted in figs. 1 and 2, a kind of tree of the present utility model is followed closely with injection, including the head of a nail 1 and rivet nut 2, the bottom of the head of a nail 1
The boss 6 of cylindrical structure is provided with, the outer wall of boss 6 is machined with external screw thread, and the top of rivet nut 2 is cylindrical structure, the top of rivet nut 2
The groove 7 of circular in cross-section is offered, the inwall of groove 7 is machined with the internal thread coordinated with external screw thread, and the bottom of rivet nut 2 is transversal
Area offers rivet nut through hole 3, the bottom end of rivet nut 2 less than the cylindrical structure of the top cross-sectional area of rivet nut 2 in the bottom of rivet nut 2
Face ovalize, the upper right end of rivet nut 2 is provided with and tab through-hole 5 is offered in joint 4, joint 4, and tab through-hole 5 leads to rivet nut
Hole 3 connects.
In the present embodiment, during transfusion, the head of a nail 1 and rivet nut 2 are connected by the external screw thread of boss 6 and the internal thread of groove 7
Together, the top of the head of a nail 1 is then tapped by using instruments such as adz-eye hammers, the bottom of rivet nut 2 is inserted in trunk, then by the head of a nail
1 is screwed off, and joint 4 is connected woven hose, and liquid is reached in trunk after flowing through tab through-hole 5 and rivet nut through hole 3, you can to tree
Wood is infused, and the head of a nail 1 for screwing off can be used cooperatively with other rivet nut 2 again, cost-effective.Such structure design, knot
Structure is simple, can easily insert trunk and be infused to trees, trees will not be caused compared with major injury again, and people are met well
The need for being infused to trees.
It is preferred that the bottom end face of rivet nut 2 ellipse center line is 11 ° with the angle of the center line of rivet nut through hole 3.Such knot
Structure is designed, and makes the bottom of rivet nut 2 both sharp, and with intensity higher, facilitate insertion into trunk.In fact, can also be according to specific
Situation specifically considers the corner dimension of the bottom end face of rivet nut 2 ellipse center line and the center line of rivet nut through hole 3, it should be pointed out that
It is that the bottom end face of rivet nut 2 ellipse center line is advisable with the angle of the center line of rivet nut through hole 3 at 9 °~17 °.
It is preferred that the center line of tab through-hole 5 is 30 ° with the centerlines of rivet nut through hole 3.Such structure design, it is convenient
Joint 4 connects woven hose.In fact, the center line and rivet nut through hole 3 of tab through-hole 5 can also specifically be considered as the case may be
Centerlines size.
It is preferred that the diameter dimension of the lower cylinder structure of rivet nut 2 is 4mm.Such structure design, can both meet rivet nut 2
Intensity requirement, will not also be caused compared with major injury to trees because diameter dimension is too big.In fact, can also be according to specific feelings
Condition specifically considers the diameter dimension of the lower cylinder structure of rivet nut 2.
A kind of tree that the utility model is provided is described in detail with injection nail above.The explanation of specific embodiment is only
It is to be used to help understand method of the present utility model and its core concept.It should be pointed out that for the ordinary skill of the art
For personnel, on the premise of the utility model principle is not departed from, some improvement and modification can also be carried out to the utility model,
These are improved and modification is also fallen into the utility model scope of the claims.
Claims (4)
1. a kind of tree is followed closely with injection, it is characterised in that：Including the head of a nail (1) and rivet nut (2), the head of a nail (1) bottom is provided with circle
The boss (6) of column structure, boss (6) outer wall is machined with external screw thread, and rivet nut (2) top is cylindrical structure, institute
The groove (7) that rivet nut (2) top offers circular in cross-section is stated, groove (7) inwall is machined with and external screw thread cooperation
Internal thread, rivet nut (2) bottom is cylindrical structure of the cross-sectional area less than rivet nut (2) top cross-sectional area, the rivet nut
(2) rivet nut through hole (3) is offered in bottom, rivet nut (2) the bottom end face ovalize and ellipse center line and rivet nut lead to
The angle of the center line in hole (3) is 9 °~17 °, and rivet nut (2) upper right end is provided with joint (4), the joint (4) and opens
Tab through-hole (5) is provided with, the tab through-hole (5) connects with rivet nut through hole (3).
2. a kind of tree according to claim 1 is followed closely with injection, it is characterised in that：Rivet nut (2) bottom end face is oval
Center line is 11 ° with the angle of the center line of rivet nut through hole (3).
3. a kind of tree according to claim 2 is followed closely with injection, it is characterised in that：The center line of the tab through-hole (5) with
The centerlines of rivet nut through hole (3) are 30 °.
4. a kind of tree according to claim 3 is followed closely with injection, it is characterised in that：Rivet nut (2) the lower cylinder structure
Diameter dimension be 4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621169090.8U CN206227081U (en) | 2016-11-02 | 2016-11-02 | One kind is followed closely by tree with injection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621169090.8U CN206227081U (en) | 2016-11-02 | 2016-11-02 | One kind is followed closely by tree with injection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206227081U true CN206227081U (en) | 2017-06-09 |
Family
ID=58983716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621169090.8U Expired - Fee Related CN206227081U (en) | 2016-11-02 | 2016-11-02 | One kind is followed closely by tree with injection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206227081U (en) |
-
2016
- 2016-11-02 CN CN201621169090.8U patent/CN206227081U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170609 Termination date: 20171102 |