CN205730424U - A kind of New test tube plug - Google Patents
A kind of New test tube plug Download PDFInfo
- Publication number
- CN205730424U CN205730424U CN201620548858.6U CN201620548858U CN205730424U CN 205730424 U CN205730424 U CN 205730424U CN 201620548858 U CN201620548858 U CN 201620548858U CN 205730424 U CN205730424 U CN 205730424U
- Authority
- CN
- China
- Prior art keywords
- test tube
- fastening
- supporter
- tube plug
- cock
- 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
Abstract
This utility model relates to a kind of New test tube plug.Mainly it is made up of cock body supporter, cork body, fastening body, spring body, pressing body, top connecting rod, connecting shaft, bottom connector.Feature of the present utility model is that it can preferably stopper sealing test tube mouth, and can reduce the damage to test tube mouth, the advantages such as it has novel in design reasonable, uses more safe ready, and sealing effectiveness is more preferable.
Description
Technical field
This utility model relates to a kind of test tube plug, particularly to a kind of New test tube plug.
Background technology
Test tube is the instrument that chemical laboratory is conventional, serves as the reaction vessel of a small amount of reagent, makes when room temperature or heating
With.Test tube plug is to close the test tube mouth of pipe, prevents trying liquid in pipe and flows out or contaminated cock body, and the test tube plug in past is all
Being a simple cylinder, that sometimes fills in is too tight, and test tube plug is difficult to extract, and also easily test tube is caused damage.
Summary of the invention
For solving the problems referred to above, the purpose of this utility model is to provide a kind of safe and practical New test tube plug.
In order to achieve the above object, this utility model one New test tube plug, mainly by cock body supporter, cork body, pressure
Tight body, spring body, pressing body, top connecting rod, connecting shaft, bottom connector composition, it is characterised in that:
Described cork body is connected with described cock body supporter, and described fastening body is connected with described cock body supporter, described bullet
Spring body one end is connected with described fastening body, and the described spring body other end is connected with described pressing body, described pressing body with described on
Portion's connecting rod connects, and described connecting shaft is connected with described top connecting rod, and described bottom connector is connected with described fastening body.
In this utility model, the effect of cork body is preferably can to stopper test tube, and test tube can be prevented again because of cock body
Too tightly producing test tube of plug damages.When upwards carrying pressing body, fastening body is slowly mentioned by pressing body by spring body；When to
During lower pressure pressing body, fastening body is slowly compressed by pressing body by spring body；So can reduce the damage to test tube mouth.Top is even
Extension bar and connecting shaft can move up and down along bottom connector.
The utility model has the advantage of: it can preferably stopper sealing test tube mouth, and can reduce the damage to test tube mouth
Bad, the advantages such as it has novel in design reasonable, uses more safe ready, and sealing effectiveness is more preferable.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of this utility model a kind of New test tube plug.
1, cock body supporter；2, cork body；3, fastening body；4, spring body；5, pressing body；6, top connecting rod；7, connect
Axle；8, bottom connector.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further described:
As it can be seen, a kind of New test tube plug, mainly by cock body supporter 1, cork body 2, fastening body 3, spring body 4, press
Laminate 5, top connecting rod 6, connecting shaft 7, bottom connector 8 form, it is characterised in that:
Described cork body 2 is connected with described cock body supporter 1, and described fastening body 3 is connected with described cock body supporter 1, institute
Stating spring body 4 one end to be connected with described fastening body 3, described spring body 4 other end is connected with described pressing body 5, described pressing body 5
Being connected with described top connecting rod 6, described connecting shaft 7 is connected with described top connecting rod 6, and described bottom connector 8 is with described
Fastening body 3 connects.
In this utility model, the effect of cork body 2 is preferably can to stopper test tube, and test tube can be prevented again because of cock body
Too tightly producing test tube of plug damages.When upwards carrying pressing body 5, fastening body 3 is slowly mentioned by pressing body 5 by spring body 4；
When being pressed downward against pressing body 5, fastening body 3 is slowly compressed by pressing body 5 by spring body 4；So can reduce the damage to test tube mouth
Bad.Top connecting rod 6 and connecting shaft 7 can move up and down along bottom connector 8.
Claims (1)
1. a New test tube plug, mainly by cock body supporter, cork body, fastening body, spring body, pressing body, top connecting rod,
Connecting shaft, bottom connector form, it is characterised in that:
Described cork body is connected with described cock body supporter, and described fastening body is connected with described cock body supporter, described spring body
One end is connected with described fastening body, and the described spring body other end is connected with described pressing body, and described pressing body is with described top even
Extension bar connects, and described connecting shaft is connected with described top connecting rod, and described bottom connector is connected with described fastening body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620548858.6U CN205730424U (en) | 2016-06-08 | 2016-06-08 | A kind of New test tube plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620548858.6U CN205730424U (en) | 2016-06-08 | 2016-06-08 | A kind of New test tube plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205730424U true CN205730424U (en) | 2016-11-30 |
Family
ID=57359945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620548858.6U Expired - Fee Related CN205730424U (en) | 2016-06-08 | 2016-06-08 | A kind of New test tube plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205730424U (en) |
-
2016
- 2016-06-08 CN CN201620548858.6U patent/CN205730424U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20200608 |