CN201313897Y - Organism and microorganism culture flask for laboratory of middle school - Google Patents
Organism and microorganism culture flask for laboratory of middle school Download PDFInfo
- Publication number
- CN201313897Y CN201313897Y CNU2008202248618U CN200820224861U CN201313897Y CN 201313897 Y CN201313897 Y CN 201313897Y CN U2008202248618 U CNU2008202248618 U CN U2008202248618U CN 200820224861 U CN200820224861 U CN 200820224861U CN 201313897 Y CN201313897 Y CN 201313897Y
- Authority
- CN
- China
- Prior art keywords
- sealing
- bottleneck
- sealing cover
- laboratory
- mouth
- 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
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/38—Caps; Covers; Plugs; Pouring means
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/02—Form or structure of the vessel
- C12M23/08—Flask, bottle or test tube
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- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Chemical & Material Sciences (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Sustainable Development (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Biomedical Technology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Clinical Laboratory Science (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model relates to an organism and microorganism culture flask for a laboratory of a middle school and belongs to the field of laboratory microorganism culture containers. The culture flask comprises a culture flask body with an open mouth, and a sealing cover matched with the mouth. The technical points are that the cross section of the mouth adopts a conical structure, and the sealing cover matched with the mouth adopts a conical structure as well; a sealing edge which has the same conicity as the mouth is formed at the upper end part of the sealing cover; a sealing clamping slot is formed between the sealing edge and the sealing cover; the width of the sealing clamping slot is larger than the thickness of the mouth; and the sealing cover is embedded in the mouth. Since the mouth adopts the conical self-sealing and self-locking structure, the sealing edge is formed and a sealing ring is added to the outer side of the mouth, the utility model has the advantages of simple structure, good sealing performance, safety and reliability.
Description
Technical field
The utility model belongs to laboratory microorganism culturing field of containers, specifically is laboratory, a kind of middle school biological micro-organism culturing bottle.
Background technology
The biological micro-organism culturing bottle is one of utensil of each laboratory, middle school indispensability, for fastening and sealing, mostly the biological micro-organism culturing bottle of prior art is to adopt band to revolve the cap-rotating type structure of silk, the biological micro-organism culturing bottle of this structure need be laid sealing-ring in spiral cover, to improve stopping property, convenient when using in such biological micro-organism culturing bottle section time, sealing property might as well, but after long-time the use, the deficiency that sealing property descends choosing dress difficulty just appears easily,, for this reason, need the biological micro-organism culturing bottle of prior art be improved, the stopping property when improving long-time use, and do not reduce the operation convenience of use.
The utility model content
The purpose of this utility model is to solve above-mentioned the deficiencies in the prior art, provides a kind of simple in structure, good seal performance, easy to operate good laboratory, middle school biological micro-organism culturing bottle.
For achieving the above object, the utility model is achieved through the following technical solutions:
It is laboratory, a kind of middle school biological micro-organism culturing bottle, comprise the cultivation bottle that is processed with the open type bottleneck, and with the sealing cover of bottleneck coupling, the present technique main points are that the section of bottleneck is a pyramidal structure, the sealing cover that matches also is pyramidal structure, and the upper end of sealing cover is processed with the sealing scrap (bridge) identical with the bottleneck tapering, formation sealing draw-in groove between sealing scrap (bridge) and the sealing cover, the width of sealing draw-in groove is greater than the thickness of bottleneck, and sealing cover is inlaid in the bottleneck.
Described sealing cover middle part can be blind hole structure, or is solid construction.
In addition, for further improving sealing effectiveness of the present utility model, the outer end of bottleneck is processed with at least one circle sealing-ring mounting groove in the form of a ring, and suit elastic seal ring in the sealing-ring mounting groove is processed with 2 circle sealing-ring mounting grooves from top to bottom on the bottleneck.
The utility model is after carrying out above-mentioned improvement to prior art, because bottleneck can adopt taper selfsealings and self-locking structure, and has installed the sealing scrap (bridge) additional, simultaneously, outside bottleneck, also can increase sealing-ring, therefore the utlity model has simple in structure, good seal performance, safe and reliable advantage.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in further detail:
Fig. 1: the utility model example structure synoptic diagram.
Embodiment
As shown in Figure 1, this laboratory, middle school biological micro-organism culturing bottle, comprise the cultivation bottle 7 that is processed with open type bottleneck 6, and with the sealing cover 1 of bottleneck 6 coupling, the present technique main points are that the section of bottleneck 6 is a pyramidal structure, the sealing cover 1 that matches also is pyramidal structure, and the upper end of sealing cover 1 is processed with the sealing scrap (bridge) 3 identical with bottleneck 6 taperings, constitute sealing draw-in groove 2 between sealing scrap (bridge) 3 and the sealing cover 1, the width of sealing draw-in groove 2 is greater than the thickness of bottleneck 6, and sealing cover 1 is inlaid in the bottleneck 6.
Described sealing cover 1 middle part can be blind hole structure, or is solid construction.
In addition, for further improving sealing effectiveness of the present utility model, the outer end of bottleneck 6 is processed with at least one circle sealing-ring mounting groove 4 in the form of a ring, and suit elastic seal ring 5 in the sealing-ring mounting groove 4 is processed with 2 circle sealing-ring mounting grooves 5 from top to bottom on the bottleneck 6.
The utility model is after carrying out above-mentioned improvement to prior art, because bottleneck 6 can adopt taper selfsealings and self-locking structure, and has installed sealing scrap (bridge) 3 additional, simultaneously, outside bottleneck 6, also can increase sealing-ring, therefore the utlity model has simple in structure, good seal performance, safe and reliable advantage.
Claims (5)
1, laboratory, a kind of middle school biological micro-organism culturing bottle, comprise the cultivation bottle that is processed with the open type bottleneck, and with the sealing cover of bottleneck coupling, the section that it is characterized in that bottleneck is a pyramidal structure, the sealing cover that matches also is pyramidal structure, and the upper end of sealing cover is processed with the sealing scrap (bridge) identical with the bottleneck tapering, formation sealing draw-in groove between sealing scrap (bridge) and the sealing cover, the width of sealing draw-in groove is greater than the thickness of bottleneck, and sealing cover is inlaid in the bottleneck.
2, laboratory, middle school according to claim 1 biological micro-organism culturing bottle is characterized in that the sealing cover middle part is blind hole structure.
3, laboratory, middle school according to claim 1 biological micro-organism culturing bottle is characterized in that the sealing cover middle part is solid construction.
4, laboratory, middle school according to claim 1 biological micro-organism culturing bottle is characterized in that the outer end of bottleneck is processed with at least one circle sealing-ring mounting groove in the form of a ring, suit elastic seal ring in the sealing-ring mounting groove.
5, laboratory, middle school according to claim 4 biological micro-organism culturing bottle is characterized in that being processed with on the bottleneck 2 circle sealing-ring mounting grooves from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202248618U CN201313897Y (en) | 2008-12-05 | 2008-12-05 | Organism and microorganism culture flask for laboratory of middle school |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202248618U CN201313897Y (en) | 2008-12-05 | 2008-12-05 | Organism and microorganism culture flask for laboratory of middle school |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201313897Y true CN201313897Y (en) | 2009-09-23 |
Family
ID=41125689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202248618U Expired - Fee Related CN201313897Y (en) | 2008-12-05 | 2008-12-05 | Organism and microorganism culture flask for laboratory of middle school |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201313897Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102268371A (en) * | 2011-08-10 | 2011-12-07 | 江西富尔康实业集团有限公司 | Capped culture tube |
| CN110680737A (en) * | 2019-10-23 | 2020-01-14 | 泛卡医药科技(上海)有限公司 | Fast packaging aerosol bottle |
-
2008
- 2008-12-05 CN CNU2008202248618U patent/CN201313897Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102268371A (en) * | 2011-08-10 | 2011-12-07 | 江西富尔康实业集团有限公司 | Capped culture tube |
| CN110680737A (en) * | 2019-10-23 | 2020-01-14 | 泛卡医药科技(上海)有限公司 | Fast packaging aerosol bottle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090923 Termination date: 20100105 |