CN220887508U - Easy-to-lift bacterial cell shake flask - Google Patents
Easy-to-lift bacterial cell shake flask Download PDFInfo
- Publication number
- CN220887508U CN220887508U CN202321862152.3U CN202321862152U CN220887508U CN 220887508 U CN220887508 U CN 220887508U CN 202321862152 U CN202321862152 U CN 202321862152U CN 220887508 U CN220887508 U CN 220887508U
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- bottle
- flask
- shake flask
- bacterial cell
- filter plug
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- 230000001580 bacterial effect Effects 0.000 title claims abstract description 23
- 239000012528 membrane Substances 0.000 claims abstract description 10
- 230000002209 hydrophobic effect Effects 0.000 abstract 1
- 241000894006 Bacteria Species 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004113 cell culture Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model provides an easy-to-lift bacterial cell shake flask which comprises a flask body, a flask neck, a filter plug and a flask cover, wherein the flask body of the easy-to-lift bacterial cell shake flask is conical, a baffle is arranged in the flask body, a grab handle is arranged on the outer side of the flask neck, an included angle of the flask neck is 45 degrees, the filter plug with a bottom of 1um hole is arranged in the flask neck, and a hydrophobic filter membrane with 0.2um is arranged in the flask cover.
Description
Technical Field
The utility model relates to the technical field of experimental equipment, in particular to an easy-to-lift bacterial cell shake flask.
Background
In the research of medicine and biology in China, a large-scale in-vitro culture technology is an effective method for producing biological products. The traditional shake flask is mainly used in the field of bacterial cell culture at present due to simple operation and low cost, however, the traditional shake flask is smooth in outer wall, and only a breathable film is arranged on the upper portion of the shake flask, so that the technical problems that the taking is inconvenient and the function of the breathable film is easy to lose efficacy exist. Therefore, the development of the shake flask which is convenient to take and use and can prevent the liquid from splashing and polluting the filter membrane has important significance.
Disclosure of utility model
The utility model provides an easy-to-lift bacterial cell shake flask for solving various problems.
In order to solve the technical problems, the technical scheme of the utility model is as follows: an easy-to-lift bacterial cell shake flask comprises a flask body, a flask neck and a flask cover; a handle capable of being held by hand is arranged on the outer side of the bottle body, and a supporting baffle is arranged in the bottle body; the bottle neck and the bottle body form an included angle of 45 degrees, and a 1um aperture filter plug is arranged in the bottle neck; the filter membrane with the diameter of 0.2um is arranged at the top of the bottle cap, so that gas can circulate and pollution is prevented from entering.
Further, a baffle is arranged in the bottle body and is positioned below the bottle neck.
Further, the baffle supports the filter plug, the filter plug is movably arranged in the bottleneck, a 1um aperture filter membrane is arranged at the bottom of the filter plug, and the upper edge of the filter plug protrudes and is pressed and fixed in the bottleneck by the bottle cap.
Further, the filter membrane with the aperture of 0.2um is arranged on the top surface inside the bottle cap, and the filter plug is fixed after the bottle cap is screwed.
Further, the bottle body (1) is conical.
Compared with the prior art, the utility model has the advantages that: the utility model provides an easy-to-lift bacterial cell shake flask, which is provided with a grab handle, can be easily taken out of the shake flask, is provided with a removable filter plug, can prevent liquid in the shake flask from splashing to pollute a filter membrane of a bottle cap, can effectively exchange gas, avoids pollution and improves safety performance.
Drawings
FIG. 1 is a schematic diagram showing the front view of a shake flask for easily-handled bacterial cells according to the present utility model.
FIG. 2 is a schematic top view of a shake flask for easily-handled bacterial cells according to the present utility model.
FIG. 3 is a schematic diagram of the bottle cap of the shake flask for easily-lifting bacterial cells.
FIG. 4 is a schematic diagram of a plug structure of an easy-to-handle bacterial cell shake flask according to the utility model.
As shown in the figure: 1. a bottle body; 2. a grab handle; 3. a support baffle; 4. a bottleneck; 5. a filter plug; 6. and (5) a bottle cap.
Detailed Description
In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "center", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation configuration and operation, and thus are not to be construed as limiting the present utility model.
In the description of the present utility model, it should also be noted that, unless explicitly stated or limited otherwise, the terms "provided with," "mounted to," "connected to," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediary, or in communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The utility model is further illustrated by the following specific examples, which are intended to be illustrative and not limiting.
Examples:
An easy-to-lift bacterial cell shake flask, as shown in fig. 1 to 4, comprises a flask body 1 and a flask cover 6, wherein a baffle 3 is arranged in the flask body 1 and used for clamping a filter plug 5, and a grab handle 2 is arranged outside the flask body 1 and used for extraction and dumping; in this embodiment, a 1um aperture filter membrane is arranged at the bottom of the filter plug 5; in this embodiment, a filter membrane with a pore diameter of 0.2um is arranged on the top of the bottle cap 6, so as to fix the filter plug 5.
The using mode is as follows:
For the easy-to-lift bacterial cell shake flask, bacteria or cells can be added into the shake flask. An exemplary method of use is described, which may be reasonably adapted to the actual situation, rather than having to operate in exactly the same way.
Firstly, a handle is used for fixing the grab handle 2, the bottle cap 6 is screwed off by the other hand, then the filter plug 5 is taken out, bacteria or cells which need to be shake-flask cultured are added from the bottle mouth, the filter plug 5 is clamped into the baffle 3 in the bottle neck 4, finally the bottle cap 6 is screwed, the grab handle 2 is lifted by hand, and the easy-to-lift bacterial cells are shake-flask put into the shaking table to start bacterial cell culture. After the cultivation is finished, the grab handle 2 is carried or lifted, the easily-lifted bacterial cells are taken down from the shaking table by shaking the bottle, one hand is fixed on the grab handle 2, the other hand is screwed off the bottle cap 6, the filter plug 5 is taken out, and finally, the bacteria or the cells are poured out by taking the grab handle 2 out.
The foregoing is merely a preferred embodiment of the utility model, and it should be noted that modifications could be made by those skilled in the art without departing from the principles of the utility model, which modifications would also be considered to be within the scope of the utility model.
Claims (5)
1. An easy-to-lift bacterial cell shake flask which is characterized in that: comprises a bottle body (1) and a bottle neck (4) and a bottle cap (6); the outer side of the bottle body (1) is provided with a hand-grippable handle (2), and a supporting baffle (3) is arranged in the bottle body (1); the bottle neck (4) forms an included angle of 45 degrees with the bottle body (1), and a 1um aperture filter plug (5) is arranged in the bottle neck (4); the top of the bottle cap (6) is provided with a filter membrane of 0.2um, so that gas can circulate and pollution is prevented from entering.
2. The portable bacterial cell shake flask of claim 1, wherein: the bottle is characterized in that a baffle (3) is arranged in the bottle body (1), and the baffle (3) is positioned below the bottle neck (4).
3. The portable bacterial cell shake flask of claim 2, wherein: the baffle (3) supports the filter plug (5), the filter plug (5) is movably arranged in the bottle neck (4), a 1um aperture filter membrane is arranged at the bottom of the filter plug (5), and the edge of the upper part of the filter plug (5) protrudes and is pressed and fixed in the bottle neck (4) by the bottle cap (6).
4. A portable bacterial cell shake flask according to claim 3, wherein: the filter plug (5) is fixed after the bottle cap (6) is screwed.
5. The portable bacterial cell shake flask of claim 1, wherein: the bottle body (1) is conical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321862152.3U CN220887508U (en) | 2023-07-17 | 2023-07-17 | Easy-to-lift bacterial cell shake flask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321862152.3U CN220887508U (en) | 2023-07-17 | 2023-07-17 | Easy-to-lift bacterial cell shake flask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220887508U true CN220887508U (en) | 2024-05-03 |
Family
ID=90844104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321862152.3U Active CN220887508U (en) | 2023-07-17 | 2023-07-17 | Easy-to-lift bacterial cell shake flask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220887508U (en) |
-
2023
- 2023-07-17 CN CN202321862152.3U patent/CN220887508U/en active Active
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