CN202873397U - Trunk injector - Google Patents
Trunk injector Download PDFInfo
- Publication number
- CN202873397U CN202873397U CN 201220479938 CN201220479938U CN202873397U CN 202873397 U CN202873397 U CN 202873397U CN 201220479938 CN201220479938 CN 201220479938 CN 201220479938 U CN201220479938 U CN 201220479938U CN 202873397 U CN202873397 U CN 202873397U
- Authority
- CN
- China
- Prior art keywords
- flow controller
- trunk
- injector
- trunk injector
- syringe needle
- 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
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model provides a trunk injector. The technical scheme includes that the trunk injector is characterized by comprising a connecting lid, a flow controller, a needle head, a guide wire and a displayer. Threads are arranged inside the connecting lid, two ends of the flow controller are respectively fixedly connected with the connecting lid and the needle head, and the displayer is connected with the flow controller through the guide wire. The inner portion of the needle head is hollow. The trunk injector has the advantages that flow of trunk injection of tree injecting can be controlled due to addition of the flow controller and the displayer in the trunk injector, and therefore the trunk injector is beneficial for growth of plants.
Description
Technical field
The utility model belongs to the garden structure technical field of construction, especially relates to a kind of trunk injector.
Background technology
In the modern garden technology, because urban environment is different from the environment of original trees existence, cause the survival rate of the new trees of transplanting not high all the time, generally speaking in order to improve the survival rate of trees, " having an injection " to trunk in the capital, namely gives trunk injection trunk injection liquid.But, nutrient for plant, the suitable plant growth that helps, the excessive growth that can affect on the contrary plant is difficult to define the many of injection with few in manual injection's process, more than usually occurring beating or beat few phenomenon.
The utility model content
Problem to be solved in the utility model provides a kind of trunk injector.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of trunk injector is characterized in that comprising connection cover, flow controller, syringe needle, wire and display device; There is screw thread described connection cover inside; Described flow controller two ends are fixedly connected with respectively connection cover and syringe needle, and described display device is connected with flow controller by wire; Described syringe needle inner hollow.
Advantage and the good effect that the utlity model has are: owing to adopt technique scheme, and the increase of flow controller and display device in this trunk injector, so that controlled for the flow of the trunk injection liquid of tree injection, more be conducive to the growth of plant.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure:
1, connection cover, 2, flow controller, 3, syringe needle,
4, wire, 5, display device.
Embodiment
As shown in Figure 1, a kind of trunk injector of the utility model comprises connection cover 1, flow controller 2, syringe needle 3, wire 4 and display device 5.There is screw thread described connection cover inside.Described flow controller 2 two ends are fixedly connected with respectively connection cover 1 and syringe needle 3, and described display device 5 is connected with flow controller 2 by wire 4; Described syringe needle 3 inner hollow.
The course of work of this example: connection cover 1 and the bottle that trunk injection liquid is housed are tightened, syringe needle 3 are penetrated the relevant position, observe display device 5 reading, arrives suitable dosage after, stop to inject, finish a workflow.
More than an embodiment of the present utility model is had been described in detail, but described content only is preferred embodiment of the present utility model, can not be considered to be used to limiting practical range of the present utility model.All equalizations of doing according to the utility model application range change and improve etc., all should still belong within the patent covering scope of the present utility model.
Claims (1)
1. a trunk injector is characterized in that comprising connection cover, flow controller, syringe needle, wire and display device; There is screw thread described connection cover inside; Described flow controller two ends are fixedly connected with respectively connection cover and syringe needle, and described display device is connected with flow controller by wire; Described syringe needle inner hollow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220479938 CN202873397U (en) | 2012-09-18 | 2012-09-18 | Trunk injector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220479938 CN202873397U (en) | 2012-09-18 | 2012-09-18 | Trunk injector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202873397U true CN202873397U (en) | 2013-04-17 |
Family
ID=48064884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220479938 Expired - Fee Related CN202873397U (en) | 2012-09-18 | 2012-09-18 | Trunk injector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202873397U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103960072A (en) * | 2014-05-23 | 2014-08-06 | 南京林业大学 | Syringe needle for trunk injection |
-
2012
- 2012-09-18 CN CN 201220479938 patent/CN202873397U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103960072A (en) * | 2014-05-23 | 2014-08-06 | 南京林业大学 | Syringe needle for trunk injection |
| CN103960072B (en) * | 2014-05-23 | 2015-08-05 | 南京林业大学 | Trunk injection syringe needle |
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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: 20130417 Termination date: 20140918 |
|
| EXPY | Termination of patent right or utility model |