CN202130684U - Bottle cap - Google Patents
Bottle cap Download PDFInfo
- Publication number
- CN202130684U CN202130684U CN201120021394U CN201120021394U CN202130684U CN 202130684 U CN202130684 U CN 202130684U CN 201120021394 U CN201120021394 U CN 201120021394U CN 201120021394 U CN201120021394 U CN 201120021394U CN 202130684 U CN202130684 U CN 202130684U
- Authority
- CN
- China
- Prior art keywords
- bottle
- bottle cap
- sterile
- utility
- model
- 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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Abstract
The utility model relates to a bottle cap for a sterile bottle, in particular to a bottle cap for a sterile bottle for breeding or storing sterile organisms such as sterile maggots and the like. The utility model provides a bottle cap for a sterile bottle, which comprises a cap body and a connector; the cover body is divided into two layers; the inner layer is a semi-permeable membrane; the outer layer is a hard material with air holes; and the caliber of the semi-permeable membrane in the inner layer is not larger than 0.22 mum. The bottle cap has effects of air transmission and bacterium isolation, and can meet the demand of breeding or storing sterile organisms such as sterile maggots and the like.
Description
Technical field
The invention discloses a kind of bottle cap that is used for aseptic bottle, in particular for culturing or preserve, carry the bottle cap of the aseptic bottle that transports sterilized bio such as aseptic maggot.
Background technology
Begun in clinical, to use with biologic medical methods such as aseptic maggot treatment infective wound surfaces.Sterilized bio such as medical aseptic maggot generally need be cultured in aseptic bottle or preserve; In order to guarantee that the sterilized bio of culturing in the aseptic bottle or preserving is in good existence and is in aseptic state; The requirement that the bottle cap of aseptic bottle must satisfy simultaneously is ventilative, isolate bacteria got into and prevented the maggot flight, existing bottle cap fails to satisfy requirements.
Summary of the invention
The purpose of the utility model is: the shortcoming to aforementioned prior art exists provides a kind of bottle cap that is used to culture or preserve the aseptic bottle of sterilized bio such as aseptic maggot.
The purpose of the utility model realizes through following technical solution:
A kind of bottle cap that is used for aseptic bottle comprises lid and connector, and said lid divides two layers, and internal layer is a pellicle, outer hard material for the band breather hole.
The purpose of the utility model can also further realize through following technical solution:
Aforementioned a kind of bottle cap that is used for aseptic bottle, the aperture of said internal layer pellicle is for being not more than 0.22 μ m.
The described a kind of bottle cap that is used for aseptic bottle of the utility model, wherein the aperture of internal layer pellicle can guarantee to satisfy effect ventilative, isolate bacteria for being not more than 0.22 μ m; Outer hard material for the band breather hole, wherein breather hole can guarantee to have permeability to air, hard material can effectively prevent damage internal layer pellicle, guarantees isolate bacteria.
Description of drawings
Fig. 1 is the utility model block diagram
Fig. 2 is the utility model cutaway view;
Fig. 3 is the utility model birds-eye view.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
Embodiment one:
Like Fig. 1, Fig. 2, shown in Figure 3, the skin 2 of the utility model lid 1, internal layer 3 and connector 5 constitute.The lid skin can be provided with one or more breather holes 4 with hard metal or plastics, and the diameter of breather hole 4 should be breathed freely and can be prevented effectively that the damage internal layer membrane is advisable; Internal layer 3 has certain permeability to air for the aperture is not more than the pellicle of 0.22 μ m, guarantees the existence of sterilized bio in the bottle, and the sterilized bio of bacterium in can pollution bottle guaranteed in the effect that has isolate bacteria again simultaneously; Establish connector 5 on the lid 1, connector 5 is a screw thread, is used for being meshed with aseptic bottle.
Embodiment two:
Except that the foregoing description, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (2)
1. a bottle cap that is used for aseptic bottle comprises lid and connector, it is characterized in that: lid divides two layers, and internal layer is a pellicle, outer hard material for the band breather hole.
2. the bottle cap that is used for aseptic bottle according to claim 1 is characterized in that: the aperture of internal layer pellicle is for being not more than 0.22 μ m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120021394U CN202130684U (en) | 2011-01-24 | 2011-01-24 | Bottle cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120021394U CN202130684U (en) | 2011-01-24 | 2011-01-24 | Bottle cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202130684U true CN202130684U (en) | 2012-02-01 |
Family
ID=45519464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120021394U Expired - Fee Related CN202130684U (en) | 2011-01-24 | 2011-01-24 | Bottle cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202130684U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104129571A (en) * | 2014-07-17 | 2014-11-05 | 苏州信文食品有限公司 | Food storage box |
| CN106151879A (en) * | 2015-04-03 | 2016-11-23 | 北京强度环境研究所 | Multi-functional analog liquid filling pressurized equipment |
-
2011
- 2011-01-24 CN CN201120021394U patent/CN202130684U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104129571A (en) * | 2014-07-17 | 2014-11-05 | 苏州信文食品有限公司 | Food storage box |
| CN106151879A (en) * | 2015-04-03 | 2016-11-23 | 北京强度环境研究所 | Multi-functional analog liquid filling pressurized equipment |
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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: 20120201 Termination date: 20140124 |