CN206613516U - A kind of graded tube easily sampled - Google Patents
A kind of graded tube easily sampled Download PDFInfo
- Publication number
- CN206613516U CN206613516U CN201720271108.3U CN201720271108U CN206613516U CN 206613516 U CN206613516 U CN 206613516U CN 201720271108 U CN201720271108 U CN 201720271108U CN 206613516 U CN206613516 U CN 206613516U
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- China
- Prior art keywords
- lid
- graded tube
- thief hole
- easily sampled
- seal
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- 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.)
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- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model discloses a kind of graded tube easily sampled, including body, lid and seal；Wherein, the top of body has opening；Lid is covered in opening, sealing opening；The top surface of lid has thief hole, is connected with body；The salable thief hole of seal.The utility model is simple in construction, simple to operate, the problems such as being prevented effectively from cross pollution.
Description
Technical field
The utility model belongs to laboratory apparatus field, is related to a kind of graded tube, more particularly to a kind of graded tube easily sampled.
Background technology
At present, the graded tube of in the market uses hermetically sealed lid structure, and the graded tube person of needing to use of this structure makes
Lid is opened one by one during and just facilitates test, but if test sample is excessive, corresponding graded tube is just quite a lot of, together
When lid it is just quite a lot of, so lid is just easy to confusion, if also needing to preserve after sample test, will make lid with it is former
Graded tube is not corresponded to, it is easy to polluted.
On the other hand, if same experiment is excessive using graded tube, it is necessary to considerable graded tube is opened, in operating process
In be easy to spill sample solution, cause sample loss, operational hazards or cause environmental pollution etc. endanger.
Utility model content
The utility model provides a kind of graded tube easily sampled, to overcome the defect of prior art.
To achieve the above object, the utility model provides a kind of graded tube easily sampled, including body, lid and sealing
Part；Wherein, the top of body has opening；Lid is covered in opening, sealing opening；The top surface of lid has thief hole, with pipe
Body is connected；The salable thief hole of seal.
Further, the utility model provides a kind of graded tube easily sampled, can also have the feature that：Wherein, it is close
Sealing is sealing-plug；Sealing-plug matches with thief hole, and sealing-plug fills in thief hole, and thief hole is sealed.
Further, the utility model provides a kind of graded tube easily sampled, can also have the feature that：Wherein, it is close
Sealing is closure；The top surface of lid has the groove of annular, around thief hole；In closure insertion groove, sampling
Hole is sealed.
Further, the utility model provides a kind of graded tube easily sampled, can also have the feature that：Also include connecting
Tape splicing；One end of connect band is fixedly connected with lid, and the other end is fixedly connected with seal.
Further, the utility model provides a kind of graded tube easily sampled, can also have the feature that：Wherein, take
A diameter of 3-5mm in sample hole.
Further, the utility model provides a kind of graded tube easily sampled, can also have the feature that：Wherein, manage
The circumferential outer surface of lid has vertical lines.
Further, the utility model provides a kind of graded tube easily sampled, can also have the feature that：Wherein, manage
The upper end of body has external screw thread；Lid has internal thread；Lid is threadedly coupled with body.
Further, the utility model provides a kind of graded tube easily sampled, can also have the feature that：Wherein, manage
Body is transparent, and the surface of body has scale.
Further, the utility model provides a kind of graded tube easily sampled, can also have the feature that：Wherein, manage
The bottom of body is in back taper.
The beneficial effects of the utility model are：The utility model provides a kind of graded tube easily sampled, the top surface of lid
With thief hole, graded tube also includes that the seal of the thief hole can be sealed, and the seal can be sealing-plug, or
The structures such as closure, when needing sampling, it is only necessary to open seal, be sampled from thief hole, without opening lid, work as needs
When carrying out multiple samples, simplified operation, while obscuring pollution between avoiding the body and lid of multiple graded tubes, is also kept away
Exempt from sample to spill, cause sample loss, operational hazards or pollution etc..In addition, graded tube also includes connect band, two ends are connected respectively
Lid and seal, it is to avoid seal is lost due to small volume, or obscure with the seals of other graded tubes and cause dirt
Dye.The utility model is simple in construction, simple to operate, the problems such as being prevented effectively from cross pollution.
Brief description of the drawings
Fig. 1 is the schematic diagram of the graded tube of the easy sampling of embodiment one；
Fig. 2 is the schematic diagram of the body of embodiment one；
Fig. 3 is the schematic diagram of the graded tube of the easy sampling of embodiment two.
Embodiment
Illustrate embodiment of the present utility model below in conjunction with accompanying drawing.
Embodiment one
As illustrated in fig. 1 and 2, the present embodiment provides a kind of graded tube easily sampled, including body 1, lid 2, the and of connect band 3
Seal 4.
The top of body 1 has opening 11, for loading sample.Body 1 is transparent, and surface has scale 12, can observe
Load the amount of sample.The upper end of body 1 has external screw thread.The bottom of body 1 is in back taper.
Lid 2 matches with body 1, and lid 2 has internal thread, and lid 2 is threadedly coupled with body 1, and opening 11 is closed.
The circumferential outer surface of lid 2 has vertical lines 21, can strengthen friction, facilitate operating personnel to tighten lid 2.
The top surface of lid 2 has thief hole 22, and thief hole 22 is connected with body 1.A diameter of 3-5mm of thief hole 22.
The one end of connect band 3 is fixedly connected with lid 2.Connect band 3 is flexible material, can be bent.
In the present embodiment, seal 4 is sealing-plug.Sealing-plug 4 is fixedly connected with the other end of connect band 3.Sealing-plug 4 with
Thief hole 22 matches, and closure 4 is filled in thief hole 22, and thief hole 22 is sealed.
In use, sample is loaded into body 1 from opening 11, lid 2, sealing opening 11 are tightened.When needing sampling, extract
Sealing-plug 4 in thief hole 22, is sampled from thief hole 22.Sample after terminating, then sealing-plug 4 is filled in into thief hole 22.
Embodiment two
As shown in figure 3, the present embodiment provides a kind of graded tube easily sampled, the structure with embodiment one is essentially identical, area
It is not only that：Seal 4 is closure；The top surface of lid 2 has annular groove 23, and groove 23 is around thief hole 22.
In the insertion groove 23 of closure 4, thief hole 22 is sealed.
Claims (9)
1. a kind of graded tube easily sampled, it is characterised in that：
Including body, lid and seal；
Wherein, the top of the body has opening；
The lid lid over said opening, seals the opening；
The top surface of the lid has thief hole, is connected with the body；
The salable thief hole of seal.
2. the graded tube according to claim 1 easily sampled, it is characterised in that：
Wherein, the seal is sealing-plug；
The sealing-plug matches with the thief hole, and the sealing-plug fills in the thief hole, and the thief hole is sealed.
3. the graded tube according to claim 1 easily sampled, it is characterised in that：
Wherein, the seal is closure；
The top surface of the lid has the groove of annular, around the thief hole；
The closure is embedded in the groove, and the thief hole is sealed.
4. the graded tube according to claim 1 or 2 easily sampled, it is characterised in that：
Also include connect band；
One end of the connect band is fixedly connected with the lid, and the other end is fixedly connected with the seal.
5. the graded tube according to claim 1 easily sampled, it is characterised in that：
Wherein, a diameter of 3-5mm of the thief hole.
6. the graded tube according to claim 1 easily sampled, it is characterised in that：
Wherein, the circumferential outer surface of the lid has vertical lines.
7. the graded tube according to claim 1 easily sampled, it is characterised in that：
Wherein, the upper end of the body has external screw thread；
The lid has internal thread；
The lid is threadedly coupled with the body.
8. the graded tube according to claim 1 easily sampled, it is characterised in that：
Wherein, the body is transparent, and the surface of the body has scale.
9. the graded tube according to claim 1 easily sampled, it is characterised in that：
Wherein, the bottom of the body is in back taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720271108.3U CN206613516U (en) | 2017-03-20 | 2017-03-20 | A kind of graded tube easily sampled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720271108.3U CN206613516U (en) | 2017-03-20 | 2017-03-20 | A kind of graded tube easily sampled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206613516U true CN206613516U (en) | 2017-11-07 |
Family
ID=60233230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720271108.3U Active CN206613516U (en) | 2017-03-20 | 2017-03-20 | A kind of graded tube easily sampled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206613516U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023191227A1 (en) * | 2022-03-31 | 2023-10-05 | 김종필 | Tube container for self-test kit |
-
2017
- 2017-03-20 CN CN201720271108.3U patent/CN206613516U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023191227A1 (en) * | 2022-03-31 | 2023-10-05 | 김종필 | Tube container for self-test kit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 201318 No. 12, Lane 500, Furonghua Road, Pudong New Area, Shanghai Patentee after: GRATECH Co.,Ltd. Address before: 201204 blocks B, C, D, 4-5, building 1, Lane 180, Zhangjiang High Tech Park, Pudong New Area, Shanghai Patentee before: GRA (SHANGHAI) STANDARD TECHNICAL SERVICES Co.,Ltd. |