CN206199318U - A kind of nested type sample bottle - Google Patents
A kind of nested type sample bottle Download PDFInfo
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- CN206199318U CN206199318U CN201621274650.6U CN201621274650U CN206199318U CN 206199318 U CN206199318 U CN 206199318U CN 201621274650 U CN201621274650 U CN 201621274650U CN 206199318 U CN206199318 U CN 206199318U
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- bottle
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Abstract
The utility model discloses a kind of nested type sample bottle, including bottle and bottle cap, bottle is the external bottle and inner bottle of circle including cross section, and inner bottle includes interior bottleneck, interior body and interior bottom of bottle, and external bottle includes outer bottleneck, outer body and outer bottom of bottle；Inner bottle be nested in external bottle and outer wall and the outer bottleneck of interior bottleneck inwall integrally connected, the internal diameter of the external diameter less than outer body of interior body.Effect with convenient sampling.
Description
Technical field
The utility model is related to container bottle technical field, more particularly to a kind of nested type sample bottle.
Background technology
Sample bottle is often used as pollution detection also known as sampling bottle, purification bottle, clean bottle, filtering flask, sampling bottle, filter flask etc.
Sampling bottle in industry, also often by the laboratory of colleges and universities and scientific research institutions be used as solid and liquid reactants container containing or
Reactor as configuration solution, heating, stirring and chemical reaction etc..
Common sample bottle includes cylindrical bottle body and the bottle cap coordinated with bottle.
If Authorization Notice No. is that CN204027894U, authorized announcement date are that the Chinese patent on December 17 in 2014 is disclosed
A kind of sample bottle discharged for nickel with formaldehyde pre-treatment, Authorization Notice No. is CN204688651U, authorized announcement date is 2015
The Chinese patent on October 07, in discloses a kind of essence sample bottle, and application publication number is CN105059704A, applies for publication date
For the Chinese patent application of on November 18th, 2015 discloses a kind of sampling bottle.
The deficiencies in the prior art part is to place sample bottle in order to stabilization, and sample bottle bottom generally needs to reach
Certain area；For micro-example especially fluid sample detection or experiment for, the diameter of sample bottle is excessive so that micro-
Insufficient height of the amount sample in sample bottle（Such as 100 μ l samples are contained with 1ml sample bottles）, it has not been convenient to take out sample bottle bottom
Sample.
Utility model content
The purpose of this utility model is to provide a kind of nested type sample bottle, and which solve that micro-example is inconvenient to sample asks
Topic, the effect with convenient sampling.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of nested type sample bottle, including bottle and bottle cap, bottle are the external bottle and interior bottle of circle including cross section
Body, external bottle includes outer bottleneck, outer body and outer bottom of bottle, and inner bottle includes interior bottleneck, interior body and interior bottom of bottle；Inner bottle is nested
In external bottle and the outer wall of interior bottleneck and outer bottleneck inwall integrally connected, the internal diameter of the external diameter less than outer body of interior body.
Using said structure, be put into sample in interior body by the internal diameter of the external diameter less than outer body of interior body, and puts merely
Enter common sample bottle to compare, can cause that height of the sample of same volume in sample bottle increases, on the one hand can be conveniently
Sampling, on the other hand for fluid sample, can reduce the liquid-gas volume ratio in sample bottle, reduce the volatilization of liquid, carry
The degree of accuracy of solution concentration high.Meanwhile, the outer body of sample bottle has the floor space suitable with common sample bottle, can be whole
Bottle provides support, can stablize and be placed on experiment table top.The inwall integrally connected of the outer wall of interior bottleneck and outer bottleneck,
It is easy to processing.
More preferably：The internal diameter of interior body is gradually reduced from top to bottom.
Using said structure, sample total amount is fewer, and its height in interior body is lower, so at bottom
Body internal diameter is smaller, advantageously allows still have certain altitude in the case that sample size is little, convenient sampling.
More preferably：The outwardly formation cambered surface in bottom of interior bottom of bottle.
Using said structure, for fluid sample, it is unlikely to cause because liquid is sprawled on flat bottom surface
Many liquid residues or volatilization, the accuracy for being conducive to improving solution concentration and the waste for reducing liquid.
More preferably：The internal diameter on interior body top is the 1/4 ~ 2/3 of the internal diameter of outer body.
Said structure is used, if the internal diameter of interior body is too small, can cause that syringe needle, medicine spoon etc. are inconvenient to stretch into body is carried out
Sampling, if the internal diameter of interior body is too big, to the increase DeGrain of micro-example height.
More preferably：Inner bottle except the outer portion of interior bottleneck outer wall and bottleneck except external bottle outer portion it is interior
The cavity for isolating both is left between wall.
Using said structure, beyond interior bottleneck with the mutual integrally connected of outer bottleneck, inner bottle and external bottle other
Part is disconnected from each other, and such design enables that external bottle provides inner bottle certain protective effect, if accidentally by sample
Product bottle is dropped, and is unlikely to directly to break inner bottle into pieces, so as to provide protection to sample to a certain extent.
More preferably：Outer bottom of bottle caves inward to form inner fovea part.
Using said structure so that more stablize when external bottle is placed on table top.
In sum, the utility model has the advantages that：Integrally set in outer body using the method for nested type
Be equipped with interior body, make the volume of interior body smaller, it is adaptable to contain micro-example, and compared to common sample bottle for, its
Height is higher when containing micro-example, facilitates taking for micro-example.
Brief description of the drawings
Fig. 1 is the longitudinal sectional drawing of embodiment.
In figure, 1, bottle；11st, external bottle；111st, outer bottleneck；112nd, outer body；113rd, outer bottom of bottle；1131st, inner fovea part；
12nd, inner bottle；121st, interior bottleneck；122nd, interior body；123rd, interior bottom of bottle；2nd, bottle cap.
Specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only that, to explanation of the present utility model, it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected by Patent Law in protection domain of the present utility model.
A kind of nested type sample bottle, as shown in figure 1, including bottle 1 and bottle cap 2, bottle 1 is made into integration by glass, including
Cross section is the external bottle 11 and inner bottle 12 of circle, and external bottle 11 includes outer bottleneck 111, outer body 112 and outer bottom of bottle
113, inner bottle 12 includes interior bottleneck 121, interior body 122 and interior bottom of bottle 123.Inner bottle 12 is nested in external bottle 11 and interior bottle
The outer wall of neck 121 and the inwall integrally connected of outer bottleneck 111, the internal diameter on the top of interior body 122 is the 1/4 ~ 2/ of the internal diameter of outer body 112
3.The internal diameter of interior body 122 is gradually reduced from the inside bottom of bottle 123 of interior bottleneck 121, and interior bottom of bottle 123 is the arc of convex.Specifically
Ground, the internal diameter of outer body 112 is 1cm, is highly 2cm, and the height of outer bottleneck 111 is 0.8cm, and the internal diameter on the top of interior body 122 is
0.5cm, middle part internal diameter is 0.4cm, and bottom inner diameter is 0.3cm, is highly 1.8cm.Between the outer wall of bottle cap 2 and outer bottleneck 111
Threaded connection.
Inner bottle 12 is except the inwall of the outer portion of the outer wall and bottleneck 111 except external bottle 11 of the outer portion of interior bottleneck 121
Between leave cavity for isolating both.Outer bottom of bottle 113 caves inward to form inner fovea part 1131.
Application method one：For containing micro liquid sample, fluid sample is loaded into interior body 122, covering bottle cap 2 is carried out
Storage.When needing to take, because the internal diameter of interior body 122 is smaller, compared with common sample bottle, the liquid of same volume exists
Height in interior body 122 is higher, when carrying out solution with syringe or liquid-transfering gun and measuring, it is easy to can just take out, without
Needs stretch into very bottom.Also, the liquid-gas volume ratio in interior body 122 is larger, thus be unlikely to have it is substantial amounts of evaporate,
Be conducive to improving the accuracy of volume for neat solvent, for solution, be conducive to improving the accuracy of solution concentration, or
Reduce due to the possibility that solvent volatilization causes solute to separate out.And being provided with for the arc of interior bottom of bottle 123 is beneficial to further improve right
Solution takes convenience, reduces liquid residue, reduces the waste of liquid.
Application method two：For containing solid sample, solid sample is loaded into interior body 122, cover bottle cap 2 and deposited
Storage.When needing to take, because the internal diameter of interior body 122 is smaller, compared with common sample bottle, including the solid of same volume
Height in body 122 is higher, and is unlikely to simply to be laid in sample bottle bottom, and medicine spoon is stretched into interior body 122, it is easy to
Solid sample can just be taken out.For common cylindrical sample bottle, company of the solid sample between its bottom and side wall
Meet place and there is a sampling blind area, it is difficult to take out the fraction solids sample completely.And the arc of interior bottom of bottle 123 in the utility model
Be provided with beneficial to residual that solid sample is reduced to the convenience of taking of solid sample is further improved, reduce and waste.
Claims (6)
1. a kind of nested type sample bottle, including bottle (1) and bottle cap (2), it is characterized in that：The bottle (1) is equal including cross section
It is circular external bottle (11) and inner bottle (12), the external bottle (11) includes outer bottleneck (111), outer body (112) and outward
Bottom of bottle (113), inner bottle (12) includes interior bottleneck (121), interior body (122) and interior bottom of bottle (123)；The inner bottle (12) is embedding
Be enclosed within external bottle (11) and outer wall and the outer bottleneck (111) of interior bottleneck (121) inwall integrally connected, the interior body
(122) internal diameter of the external diameter less than outer body (112).
2. a kind of nested type sample bottle according to claim 1, it is characterized in that：The internal diameter of the interior body (122) is from upper
It is gradually reduced under.
3. a kind of nested type sample bottle according to claim 2, it is characterized in that：The bottom of the interior bottom of bottle (123) is outside
Protrusion forms cambered surface.
4. a kind of nested type sample bottle according to claim 1, it is characterized in that：The internal diameter on interior body (122) top
It is the 1/4 ~ 2/3 of the internal diameter of outer body (112).
5. a kind of nested type sample bottle according to claim 1, it is characterized in that：The inner bottle (12) is except interior bottleneck
(121) left between the inwall of the outer portion of bottleneck (111) except the outer wall and external bottle (11) of outer portion for isolating two
The cavity of person.
6. a kind of nested type sample bottle according to claim 1, it is characterized in that：The outer bottom of bottle (113) caves inward shape
Into inner fovea part (1131).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621274650.6U CN206199318U (en) | 2016-11-21 | 2016-11-21 | A kind of nested type sample bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621274650.6U CN206199318U (en) | 2016-11-21 | 2016-11-21 | A kind of nested type sample bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206199318U true CN206199318U (en) | 2017-05-31 |
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ID=58747239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621274650.6U Active CN206199318U (en) | 2016-11-21 | 2016-11-21 | A kind of nested type sample bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206199318U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112090460A (en) * | 2020-10-22 | 2020-12-18 | 烟台工程职业技术学院(烟台市技师学院) | Sampling device for chemical engineering |
-
2016
- 2016-11-21 CN CN201621274650.6U patent/CN206199318U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112090460A (en) * | 2020-10-22 | 2020-12-18 | 烟台工程职业技术学院(烟台市技师学院) | Sampling device for chemical engineering |
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