CN103432944A - Instant mixing device for sample subpackaging - Google Patents
Instant mixing device for sample subpackaging Download PDFInfo
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- CN103432944A CN103432944A CN2013104122272A CN201310412227A CN103432944A CN 103432944 A CN103432944 A CN 103432944A CN 2013104122272 A CN2013104122272 A CN 2013104122272A CN 201310412227 A CN201310412227 A CN 201310412227A CN 103432944 A CN103432944 A CN 103432944A
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- bottle cap
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- interior bottle
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Abstract
The invention provides an instant mixing device for sample subpackaging. The instant mixing device comprises an inner bottle cap, an outer bottle cap, an inner bottle and an outer bottle, wherein mutually corresponding ratchets are arranged on the inner side of the inner bottle cap and the outer side of an opening in the top of the outer bottle cap, and the inner bottle cap and the outer bottle cap are connected through the ratchets; inner lock catches are arranged on the outer side of a bottle body of the inner bottle; outer lock catches are arranged on the inner side of the neck of the outer bottle, and mutually correspond to the inner lock catches of the inner bottle; the inner bottle and the outer bottle are mutually fixed through the matching of the inner lock catches and the outer lock catches, and threads are arranged on the inner side of the neck of the inner bottle cap; threads are arranged on the inner side of a cap body of the outer bottle cap; threads are arranged on the outer side of the neck of the inner bottle and the outer side of the neck of the outer bottle; the inner bottle is respectively screwed on the inner bottle cap and the outer bottle cap through thread openings. The instant mixing device for sample subpackaging, provided by the invention, can solve data distortion of samples, and is used for unstable samples, particularly preparation and storage of standard substances and samples for laboratory comparisons and quality control.
Description
Technical field
The present invention relates to experiment and use container technical field, more specifically, relate to the instant mixing arrangement of sample packing.
Background technology
Stability is the important property of standard substance (reference material), has simultaneously also limited some and has had the standard substance of unstable characteristic, as the development of Unstable Sample under low concentration or solution state with apply.
On the other hand, in laboratory comparison or Quality Control activity, require more and more comparison or quality-control sample to there are a plurality of concentration levels, and concentration and matrix are with actual to detect sample approaching.In water quality detection, the content of normal check weighing metallic element and volatile organic matter is all at the ng/mL order of magnitude, and so low concentration level has proposed new challenge to the stability of sample.
Traditional way is to provide stability enriched sample preferably, by the laboratory of participating in comparison or Quality Control as requested, after the dilution, measures voluntarily.But the uncontrollable meeting of dilution produces serious influence to the validity of comparison, Quality Control activity, thereby cause the distortion of experimental data.
Therefore, a kind of new sample mix device is needed in laboratory badly now.
Summary of the invention
In view of the above problems, the purpose of this invention is to provide the instant mixing arrangement of a kind of sample packing, with the data distortion of solution sample and preparation and the research and development bottleneck of Unstable Sample.
The instant mixing arrangement of sample packing provided by the invention, comprise interior bottle cap, external bottle cap, interior bottle and outer blank; Wherein, the ratchet of mutual correspondence is arranged, bottle cap and external bottle cap in connecting by ratchet in the arranged outside of the hole at the inboard of interior bottle cap and external bottle cap top; Arranged outside at the body of Inner bottle has inner lock buckle; Inboard at the neck of outer blank is provided with the outer clasp corresponding with the inner lock buckle of Inner bottle, and Inner bottle and outer blank interfix by the cooperation of inner lock buckle and outer clasp; Arranged outside at the neck of the inboard of the neck of interior bottle cap and Inner bottle has corresponding screw thread; Arranged outside at the neck of the inboard of the lid body of external bottle cap and outer blank has corresponding screw thread; And interior bottle is through the hole at external bottle cap top, the screw thread in the outside of the screw thread in the outside of the neck by being separately positioned on the Inner bottle and the neck of outer blank seals with the screw thread rotation of the lid body inboard of the screw thread of the neck inboard of interior bottle cap and external bottle cap.
In addition, preferred scheme is that the part between the part contacted with liquid at the top of interior bottle cap and the neck of external bottle cap and lid body is respectively arranged with the polytetrafluoro liner, at the interior bottle of position contacted with external bottle cap, is provided with sealing ring.
In addition, preferred scheme is that the cross section of the body of interior bottle is circular, square or rhombus.
In addition, preferred scheme is that interior bottle cap and external bottle cap adopt plastic material.
In addition, preferred scheme is that Inner bottle and outer blank all adopt glass or plastic material.
From top technical scheme, the instant mixing arrangement of sample packing of the present invention, can obtain following beneficial effect:
1) by the design of interior outer blank, in interior bottle in solute and outer blank solvent preserve respectively, can effectively improve standard substance and compare the stability of quality-control sample;
2) for organic solution and inorganic aqueous solution system commonly used in detecting, bottle, Bottle cap structure and material have been carried out to particular design, stripping in the time of can solving preferably packaging material and contact with solvent and the problem of corrosion, effectively guarantee the reliability of standard substance and comparison quality-control sample value;
3) utilize solution concentration, by the adjustable characteristics of solute sample-loading amount in interior bottle, can facilitate laboratory to carry out multilevel blind sample design in comparison or Quality Control;
4) but in direct packaging uniformity, the certified reference material that has good stability in bottle, can guarantee to compare the quality-control sample value accurately and reliably, also can save as requested and must carry out to sample the workload of uniformity, stability test;
5), by the matching design between interior bottle cap and external bottle cap, make to dilute the mixed process height controlled, thereby can greatly improve the validity of comparison Quality Control activity.
In order to realize above-mentioned and relevant purpose, one or more aspects of the present invention comprise the feature that back will describe in detail and particularly point out in the claims.Following explanation and accompanying drawing describe some illustrative aspects of the present invention in detail.Yet, the indication of these aspects be only some modes that can use in the variety of way of principle of the present invention.In addition, the present invention is intended to comprise all these aspects and their equivalent.
The accompanying drawing explanation
By reference to the content below in conjunction with the description of the drawings and claims, and, along with understanding more comprehensively of the present invention, other purpose of the present invention and result will more be understood and should be readily appreciated that.In the accompanying drawings:
Fig. 1 is the interior bottle cap schematic diagram according to the embodiment of the present invention;
Fig. 2 is the external bottle cap schematic diagram according to the embodiment of the present invention;
Fig. 3 is the Inner bottle schematic diagram according to the embodiment of the present invention;
Fig. 4 is the outer blank schematic diagram according to the embodiment of the present invention;
Fig. 5 is square top view for the cross section of the body of the interior bottle according to the embodiment of the present invention.
Reference numeral wherein comprises: ratchet 1, ratchet 1 ', liner 2, liner 2 ', inner lock buckle 3, outer clasp 3 ', screw thread 4, screw thread 4 ', screw thread 4 ", screw thread 4 ' ", sealing ring 5.
In institute's drawings attached, identical label is indicated similar or corresponding feature or function.
The specific embodiment
In the following description, for purposes of illustration, for the complete understanding to one or more embodiment is provided, many details have been set forth.Yet, clearly, can be in the situation that do not have these details to realize these embodiment yet.
Below with reference to accompanying drawing, specific embodiments of the invention are described in detail.
Fig. 1, Fig. 2, Fig. 3 and Fig. 4 are respectively interior bottle cap, external bottle cap, Inner bottle and the outer blank schematic diagram according to the embodiment of the present invention; As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the instant mixing arrangement of sample packing provided by the invention, mainly comprise interior bottle cap, external bottle cap, interior bottle and outer blank.
As depicted in figs. 1 and 2, be provided with ratchet 1 in the inboard of interior bottle cap, the neck location in the outside of external bottle cap is provided with and ratchet 1 corresponding ratchet 1 ' mutually, when interior bottle cap and external bottle cap screw, under the effect of ratchet, make the process that screws of interior external bottle cap not limited.
In order to prevent solution stripping or the corrosion bottle cap position in mixing arrangement, and enhanced leaktightness, the part that can contact with liquid at the top of interior bottle cap arranges polytetrafluoro liner 4, at the neck of external bottle cap and the part between the lid body, polytetrafluoro liner 4 ' also is set; The polytetrafluoro liner can make solvent not contact any plastics position that causes stripping or corrosion.
In Fig. 1 and Fig. 2, be provided with screw thread 4 in the inboard of interior bottle cap neck, be provided with screw thread 4 ' in the inboard of the lid body of external bottle cap; In Fig. 3 and Fig. 4, in the arranged outside of the neck of Inner bottle, screw thread 4 is arranged ", the arranged outside of the neck of outer blank has screw thread 4 ' ".And the inside thread of the neck of interior bottle cap is mutually corresponding with the screw thread in the outside of the neck of Inner bottle, the screw thread of the inboard of the lid body of external bottle cap is mutually corresponding with the screw thread in the outside of the neck of outer blank.Interior bottle is through the hole at external bottle cap top, and the screw thread in the outside of the screw thread in the outside of the neck by being separately positioned on the Inner bottle and the neck of outer blank seals with the screw thread rotation of the lid body inboard of the screw thread of the neck inboard of interior bottle cap and external bottle cap.
In the present invention, the design of screw thread is in order to form rotatable screw thread mouth, and can make between interior bottle cap, external bottle cap, Inner bottle and outer blank can flexible rotating; And interior bottle, outer blank are tightened on interior bottle cap and external bottle cap by screw thread mouth respectively, can guarantee the interior bottle of sealing with outer blank.
As shown in Figure 3 and Figure 4, the arranged outside at the body of Inner bottle has inner lock buckle 3; And the inboard at the neck of outer blank is provided with outer clasp 3 ', mutually corresponding with the inner lock buckle 3 of Inner bottle; The cooperation to outer clasp interfixes by outer clasp for Inner bottle and outer blank.The position contacted with external bottle cap at interior bottle is provided with sealing ring 5, to guarantee the sealing of Inner bottle and external bottle cap.
Fig. 5 is square top view for the cross section of the body of the interior bottle according to the embodiment of the present invention, as shown in Figure 5, when the cross section of the body of Inner bottle is square, the outer clasp 3 ' that the inner lock buckle 3 of the arranged outside of the body of Inner bottle arranges with the inboard of outer neck part is mutually corresponding; The rotation that Inner bottle and outer blank are square Inner bottle by outer clasp to the cross section of body is limited.
In an embodiment of the present invention, according to the needs of laboratory experiment, the cross section of the body of Inner bottle, except being traditional circle, can also be other shapes such as square, rhombus pentagon, hexagon.
Interior bottle, through the hole at external bottle cap top, is tightened on interior bottle cap and external bottle cap by screw thread mouth; The Inner bottle be fixed as one, interior bottle cap and external bottle cap are stretched into to the bottleneck of outer blank, Inner bottle and outer blank interfix by inner lock buckle and the outer clasp of mutual correspondence.
Wherein, interior bottle cap and external bottle cap adopt plastic material; Inner bottle and outer blank adopt full glass or all-plastic material.
When laboratory is tested, by having loaded the interior bottle of solute, through the hole of external bottle cap; Then seal up interior bottle cap, now, it is not limited that the ratchet between interior bottle cap and external bottle cap makes this screw process;
The interior bottle that interior bottle cap and external bottle cap are fixed stretches into outer bottleneck, and the relative position between interior bottle and outer blank is fixed by bottle wall snap close;
When screwing external bottle cap, under the effect of the ratchet between interior bottle cap and external bottle cap, make external bottle cap screw process not limited.
During uncork, the external bottle cap of outwarding winding, now ratchet makes interior bottle cap and external bottle cap together rotate, but the body of interior bottle is subject to the snap close restriction to keep motionless, interior bottle separates gradually with interior bottle cap, until interior bottle comes off, in outer blank, the solute of loading in it is realized automatically mixing with the solvent in outer blank.
Foregoing description is the use procedure of the present invention when experiment, and in use, sample packing of the present invention has anticorrosion and stripping, interior bottle with instant mixing arrangement and outer blank solution mixes automatically, sealing.
Wherein, anticorrosion and stripping: bottle adopts full glass or overall plastic material according to SOLUTION PROPERTIES.When the splendid attire organic solvent, except body adopts full glass material, contact liq position, bottle cap top adopts the polytetrafluoro liner, makes solvent not contact any plastics position that causes stripping or corrosion.
For organic solution and inorganic aqueous solution system commonly used in detecting, bottle, Bottle cap structure and material are carried out to anticorrosion and stripping design, stripping and etching problem in the time of can solving preferably packaging material and contact with solvent, and effectively guarantee the reliability of standard substance and comparison quality-control sample value.
Interior bottle and outer blank solution mix automatically: ratchet makes between interior bottle cap and external bottle cap to form good cooperation.
At first, in envelope, during bottle cap, interior bottle is continued to seal up interior bottle cap from external bottle cap passes, and interior bottle cap and external bottle cap are not limited because the effect of ratchet makes to screw process.
Then, the interior bottle be fixed as one, interior bottle cap and external bottle cap are arranged on outer blank, interior bottle and outer blank are fixed by inner lock buckle and outer clasp, now screw external bottle cap, owing to being provided with ratchet, make external bottle cap screw process not limited.
During uncork, ratchet makes the opposite spin simultaneously of external bottle cap and interior bottle cap, and interior bottle body is subject to the snap close restriction motionless, and when bottleneck screws out fully from interior bottle cap and external bottle cap, interior bottle comes off, and internal solution mixes with outer blank solution.
Because mixing arrangement of the present invention comprises interior bottle and two kinds of containers of outer blank, therefore make solute and the solvent in outer blank in interior bottle to preserve respectively, can effectively improve the stability of standard substance and comparison quality-control sample, especially improve the stability under low concentration, thereby be widely used in the research and development of unstable standard substance and comparison quality-control sample.
Utilize solution concentration, by the adjustable characteristics of solute sample-loading amount in interior bottle, can facilitate laboratory to carry out multilevel blind sample design in comparison or Quality Control.In addition, but direct packaging uniformity in interior bottle, the certified reference material that has good stability can either guarantee to compare the quality-control sample value accurately and reliably, also can save as requested and must carry out to sample the workload of uniformity, stability test.Therefore, the present invention can promote the application of certified reference material in the comparison Quality Control activity of laboratory.
By the matching design between interior bottle cap and external bottle cap, the operator can't open separately interior bottle or outer blank, but bottle Automatic-falling in when opening external bottle cap, thereby it is controlled to make to dilute the mixed process height, thus greatly improve the validity of comparison Quality Control activity.
In addition, interior bottle is tightened on interior bottle cap and external bottle cap by screw socket, can guarantee the sealing between interior bottle and outer blank.
By above-mentioned embodiment, can find out, the instant mixing arrangement of sample packing of the present invention, the design of ratchet, make between interior bottle cap and external bottle cap the process that screws not limited; Interior bottle is tightened on interior bottle cap and external bottle cap by screw thread mouth, can guarantee the interior bottle of sealing with outer blank; The design of inside and outside bottle makes solution automatically mix; Coordinating between interior bottle cap and external bottle cap, while opening external bottle cap in the bottle Automatic-falling, thereby it is controlled to make to dilute the mixed process height, thereby improve the validity of comparison Quality Control activity.
Accompanying drawing has described in the mode of example the instant mixing arrangement of sample packing proposed according to the present invention above with reference to.But, it will be appreciated by those skilled in the art that the instant mixing arrangement of sample packing proposed for the invention described above, can also on the basis that does not break away from content of the present invention, make various improvement.Therefore, protection scope of the present invention should be determined by the content of appending claims.
Claims (5)
1. the instant mixing arrangement of sample packing, comprise interior bottle cap, external bottle cap, interior bottle and outer blank; Wherein,
The ratchet of mutual correspondence is arranged in the arranged outside of the hole at the inboard of described interior bottle cap and described external bottle cap top, by ratchet, connect described interior bottle cap and described external bottle cap;
Arranged outside at the body of described Inner bottle has inner lock buckle; Inboard at the neck of described outer blank is provided with the outer clasp corresponding with the inner lock buckle of described Inner bottle, and described Inner bottle and described outer blank interfix by the cooperation of described inner lock buckle and described outer clasp;
Arranged outside at the neck of the inboard of the neck of described interior bottle cap and described Inner bottle has corresponding screw thread;
Arranged outside at the neck of the inboard of the lid body of described external bottle cap and described outer blank has corresponding screw thread; And,
Described interior bottle is through the hole at described external bottle cap top, and the screw thread in the outside of the screw thread in the outside of the neck by being separately positioned on described Inner bottle and the neck of described outer blank seals with the screw thread rotation of the lid body inboard of the screw thread of the neck inboard of described interior bottle cap and described external bottle cap.
2. the instant mixing arrangement of sample packing as claimed in claim 1, wherein,
Part between the part contacted with liquid at the top of described interior bottle cap and the neck of described external bottle cap and lid body is respectively arranged with the polytetrafluoro liner;
The position contacted with described external bottle cap at described interior bottle is provided with sealing ring.
3. the instant mixing arrangement of sample packing as claimed in claim 1, wherein,
The cross section of the body of described interior bottle is circular, square or rhombus.
4. the instant mixing arrangement of sample packing as claimed in claim 1, wherein,
Described interior bottle cap and described external bottle cap adopt plastic material.
5. the instant mixing arrangement of sample packing as claimed in claim 1, wherein,
Described Inner bottle and described outer blank all adopt glass or plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310412227.2A CN103432944B (en) | 2013-09-11 | 2013-09-11 | Instant mixing device for sample subpackaging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310412227.2A CN103432944B (en) | 2013-09-11 | 2013-09-11 | Instant mixing device for sample subpackaging |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103432944A true CN103432944A (en) | 2013-12-11 |
| CN103432944B CN103432944B (en) | 2015-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310412227.2A Expired - Fee Related CN103432944B (en) | 2013-09-11 | 2013-09-11 | Instant mixing device for sample subpackaging |
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| Country | Link |
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| CN (1) | CN103432944B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5158191A (en) * | 1991-03-01 | 1992-10-27 | Plastic Processing Corporation | Dual bottle container having a dual outlet cap |
| CN2423216Y (en) * | 2000-04-22 | 2001-03-14 | 陈羿帆 | Bottle with bottleneck and bottle body able to joining together |
| CN203494455U (en) * | 2013-09-11 | 2014-03-26 | 中国计量科学研究院 | Instant mixing device for sample sub-packaging |
-
2013
- 2013-09-11 CN CN201310412227.2A patent/CN103432944B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5158191A (en) * | 1991-03-01 | 1992-10-27 | Plastic Processing Corporation | Dual bottle container having a dual outlet cap |
| CN2423216Y (en) * | 2000-04-22 | 2001-03-14 | 陈羿帆 | Bottle with bottleneck and bottle body able to joining together |
| CN203494455U (en) * | 2013-09-11 | 2014-03-26 | 中国计量科学研究院 | Instant mixing device for sample sub-packaging |
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| Publication number | Publication date |
|---|---|
| CN103432944B (en) | 2015-03-25 |
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Granted publication date: 20150325 Termination date: 20200911 |