CN103657752A - Reagent bottle for toxic liquid - Google Patents
Reagent bottle for toxic liquid Download PDFInfo
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- CN103657752A CN103657752A CN201310622010.4A CN201310622010A CN103657752A CN 103657752 A CN103657752 A CN 103657752A CN 201310622010 A CN201310622010 A CN 201310622010A CN 103657752 A CN103657752 A CN 103657752A
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- bottle
- reagent bottle
- reagent
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- toxic liquid
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Abstract
The invention provides a reagent bottle for toxic liquid. The reagent bottle comprises an external reagent bottle and an internal reagent bottle, wherein the external reagent bottle comprises an external bottle cover, an upper bottle body and a lower bottle body; a rubber ring capable of fixing the internal reagent bottle is arranged in the lower bottle body. When a toxic liquid reagent needs to be used, the external bottle cover is opened and then a bottle cover of the internal reagent bottle can be opened for getting the liquid; even if a bottle body of the internal reagent bottle is tainted with the toxic liquid caused by a situation of careless operation, liquid leakage from the bottle cover or the like, due to the arrangement of the external reagent bottle, the toxic liquid can be prevented from making contact with the outside or a human body, the safety of experimenters in operation is improved, and the probability of external contamination of the toxic liquid is reduced. The reagent bottle is especially suitable for the reagent required to keep out of the sun.
Description
Technical field
The invention belongs to a kind of reagent bottle field, be specifically related to a kind of toxic liquid reagent bottle.
Background technology
At present, the conventional presser for liquid reagent bottle in laboratory is usually comprised of with reagent bottle two parts reagent lid, when getting chemical reagent, uncap often, directly with suction pipe or pipettor, draw, and for some poisonous and hazardous reagent in Experiment of Organic Chemistry or in Biochemistry Experiment, or there is the liquid chemical reagent of peculiar taste, the absorption of need to uncapping in fume hood.For poisonous and hazardous liquid reagent, even if skilled experimenter must be very careful when drawing, be easy to toxic liquid reagent be dropped on body being difficult for discovering in situation, cause toxic liquid to pollute operating desk or contact human body, may cause very serious consequence.Less for each consumption, but the number of times of use is toxic liquid frequently, be easy to cause liquid to go out infiltration from bottle cap, not only easily cause toxic liquid to leak, and reagent is repeatedly exposed in air repeatedly, easily volatilization loss and oxidized in air, light degradation, reduces the stability of its chemical reagent.
Summary of the invention
For addressing the above problem, the invention provides the reagent bottle that a kind of toxic liquid is used, can improve experimenter's Personal Safety in operation, reduce the outer possibility of polluting of toxic liquid.This invention adopts following technical scheme:
A kind of toxic liquid reagent bottle, comprise outer reagent bottle and interior reagent bottle, it is characterized in that, described outer reagent bottle comprises external bottle cap, upper body and lower body, described upper body is the taper shape of both ends open, surrounding sealing, and described lower body is the cylindrical of upper end open, bottom and surrounding sealing; Described external bottle cap is connected by screw thread with upper body, and described upper body is connected by screw thread with lower body, and the inside of described lower body arranges the elastic tape that can fix interior reagent bottle.
Further, described interior reagent bottle is port grinding bottle.
Further, on the bottle cap of described interior reagent bottle, be fixedly installed draw ring.
Beneficial effect of the present invention is as follows:
1. the toxic liquid reagent bottle providing in the present invention, the external bottle cap of its outer reagent bottle is connected with the external screw thread of the upper open end setting of upper body by its internal thread, the benefit so arranging is: in the time need to taking toxic liquid reagent (as the solution that contains acrylamide), external bottle cap is opened, then just the bottle cap of interior reagent bottle can be opened, get liquid, even the careless or liquid situation such as seepage from bottle cap in operation, cause on the body of interior reagent bottle and be infected with toxic liquid, setting (people only need to contact outer reagent bottle and not need to contact interior reagent bottle) due to outer reagent bottle, can avoid toxic liquid to contact with the external world or human body, improve experimenter's security in operation, reduce the outer possibility of polluting of toxic liquid, for needing, the reagent of lucifuge is particularly applicable.
2. the toxic liquid reagent bottle providing in the present invention, the lower open end of the upper body of its outer reagent bottle is connected with the external screw thread of lower body openend setting by its internal thread; The benefit so arranging is: when needs are got liquid to toxic liquid by the mode such as toppling over, can upper body and external bottle cap be opened by spiral, expose the first half of interior reagent bottle, be convenient to pouring liquid; In the present invention, the internal thread height of upper body is set to 1/3 ~ 1/2 of body total height, so arrange, external bottle cap can be opened, then rotate upper body, make its downward body direction motion, until expose the first half of interior reagent bottle, facilitate pouring liquid, for needing, the liquid of lucifuge is particularly applicable.
3. the presser for liquid reagent bottle providing in the present invention, inside at lower body arranges the elastic tape that can fix interior reagent bottle, so just can allow interior reagent bottle be fixed on outer reagent bottle inner, avoid interior reagent bottle in reagent bottle, rock or topple over outside, cause toxic reagent to expose.
4. the presser for liquid reagent bottle providing in the present invention, on the bottle cap of interior reagent bottle, be fixedly installed draw ring, so facilitate experiment operator and by draw ring, open the bottle cap of interior reagent bottle, and without careful operation to avoid contacting the part that bottle cap is connected with body, reduce the chance that experimenter contacts toxic reagent, improve experimenter's Personal Safety in operation.
Accompanying drawing explanation
Fig. 1 represents structural representation of the present invention; Wherein 1 represents external bottle cap; 2 represent upper body; 3 represent lower body; The 31 expression bottle ends, are elastic tape fixedly; 32 represent fixedly elastic tape of body; 4 represent interior reagent bottle; 5 represent interior reagent bottle cap; 51 represent draw ring.
The specific embodiment
Below in conjunction with the specific embodiment, further set forth the present invention, but be not used in, limit the scope of the invention.
As shown in Figure 1, a toxic liquid reagent bottle, comprises outer reagent bottle and interior reagent bottle 4, and outer reagent bottle comprises external bottle cap 1, upper body 2 and lower body 3, upper body 2 is the cylindrical of both ends open, surrounding sealing, and lower body 3 is the cylindrical of upper end open, bottom and surrounding sealing; External bottle cap 1 is connected with the external screw thread of the upper open end setting of upper body 2 by its internal thread; The lower open end of upper body 2 is connected with the external screw thread of lower body 3 openend settings by its internal thread; The inside of lower body arranges the elastic tape that can fix interior reagent bottle, for example in the present embodiment as described in Figure 1, the bottom of lower body 3 arranges the fixing elastic tape 31 in the bottle end that can fix interior reagent bottle 4, and the body that on the inwall of lower body 3, setting can be fixed interior reagent bottle 4 is elastic tape 32 fixedly.
Preferably, interior reagent bottle is port grinding bottle.
Preferably, on interior reagent bottle cap 5, be fixedly installed draw ring 51.
Claims (3)
1. a toxic liquid reagent bottle, comprise outer reagent bottle and interior reagent bottle, it is characterized in that, described outer reagent bottle comprises external bottle cap, upper body and lower body, described upper body is the taper shape of both ends open, surrounding sealing, and described lower body is the cylindrical of upper end open, bottom and surrounding sealing; Described external bottle cap is connected by screw thread with upper body, and described upper body is connected by screw thread with lower body, and the inside of described lower body arranges the elastic tape that can fix interior reagent bottle.
2. toxic liquid reagent bottle according to claim 1, is characterized in that, described interior reagent bottle is port grinding bottle.
3. toxic liquid reagent bottle according to claim 2, is characterized in that, on the bottle cap of described interior reagent bottle, is fixedly installed draw ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310622010.4A CN103657752A (en) | 2013-11-30 | 2013-11-30 | Reagent bottle for toxic liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310622010.4A CN103657752A (en) | 2013-11-30 | 2013-11-30 | Reagent bottle for toxic liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103657752A true CN103657752A (en) | 2014-03-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310622010.4A Pending CN103657752A (en) | 2013-11-30 | 2013-11-30 | Reagent bottle for toxic liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103657752A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5811060A (en) * | 1995-06-28 | 1998-09-22 | Laboratorios Inibsa, S.A. | Flask for two products |
| CN1631541A (en) * | 2004-11-10 | 2005-06-29 | 浙江大学 | Standard solution reagent bottle |
| DE202004008377U1 (en) * | 2004-05-26 | 2005-10-06 | Eppendorf Ag | Container for reagents including a lower part with a boundary (sic), a filling space, base, an upper opening, and a cover-like upper useful for storage of reagents, e.g. for enzyme preparations |
| CN201579065U (en) * | 2009-12-16 | 2010-09-15 | 李福斌 | Chemical reagent bottle capable of preventing toxic substances from overflowing |
| CN203220915U (en) * | 2013-05-03 | 2013-10-02 | 中国热带农业科学院分析测试中心 | Special bottle for small-dosage volatility toxic reagents |
| CN203253452U (en) * | 2013-05-03 | 2013-10-30 | 中国热带农业科学院分析测试中心 | Double-layer volatile toxic reagent dedicated reagent bottle |
| CN203565103U (en) * | 2013-11-30 | 2014-04-30 | 成都欣华源科技有限责任公司 | Toxic liquid reagent bottle |
-
2013
- 2013-11-30 CN CN201310622010.4A patent/CN103657752A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5811060A (en) * | 1995-06-28 | 1998-09-22 | Laboratorios Inibsa, S.A. | Flask for two products |
| DE202004008377U1 (en) * | 2004-05-26 | 2005-10-06 | Eppendorf Ag | Container for reagents including a lower part with a boundary (sic), a filling space, base, an upper opening, and a cover-like upper useful for storage of reagents, e.g. for enzyme preparations |
| CN1631541A (en) * | 2004-11-10 | 2005-06-29 | 浙江大学 | Standard solution reagent bottle |
| CN201579065U (en) * | 2009-12-16 | 2010-09-15 | 李福斌 | Chemical reagent bottle capable of preventing toxic substances from overflowing |
| CN203220915U (en) * | 2013-05-03 | 2013-10-02 | 中国热带农业科学院分析测试中心 | Special bottle for small-dosage volatility toxic reagents |
| CN203253452U (en) * | 2013-05-03 | 2013-10-30 | 中国热带农业科学院分析测试中心 | Double-layer volatile toxic reagent dedicated reagent bottle |
| CN203565103U (en) * | 2013-11-30 | 2014-04-30 | 成都欣华源科技有限责任公司 | Toxic liquid reagent bottle |
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Application publication date: 20140326 |