CN217127450U - Culture bottle cap capable of being sealed - Google Patents
Culture bottle cap capable of being sealed Download PDFInfo
- Publication number
- CN217127450U CN217127450U CN202221045533.8U CN202221045533U CN217127450U CN 217127450 U CN217127450 U CN 217127450U CN 202221045533 U CN202221045533 U CN 202221045533U CN 217127450 U CN217127450 U CN 217127450U
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- China
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- bottle
- sealing plug
- blake
- blake bottle
- bottle lid
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Abstract
The utility model relates to a blake bottle field especially relates to a can airtight blake bottle lid, including the bottle lid, the internal thread that the bottle lid passes through on the inner wall is installed on the blake bottle, and the middle part on bottle lid top has seted up the bleeder vent, and the ventilated membrane is installed to the bottom of bleeder vent, and the stopper is established and is installed the sealing plug in the bleeder vent. The utility model discloses in, the sealing plug on the bottle lid can be extracted to the blake bottle when cultivateing, and the ventilated membrane on the blake bottle accessible bottle lid is normally taken a breath. When the blake bottle need be transferred and operate under the sterile environment, can install the sealing plug, make the blake bottle get into totally enclosed state temporarily, then can sterilize the external surface and then spread into and operate in the sterile environment, avoid appearing the pollution risk of blake bottle operation process.
Description
Technical Field
The utility model relates to a blake bottle technical field especially relates to a can airtight blake bottle lid.
Background
In the production process of a plurality of biological medicines, particularly cell medicines, cells are required to be cultured frequently, various culture bottles can be used when the cells are cultured, the bottle caps of the culture bottles on the market at present are provided with air holes, and air-permeable films are arranged below the air holes.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a culture bottle cap capable of being sealed.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a can airtight blake bottle lid, includes the bottle lid body, the internal thread that the bottle lid body passes through on the inner wall is installed on the blake bottle, and the middle part on bottle lid body top has seted up the bleeder vent, and the ventilated membrane is installed to the bottom of bleeder vent, and the stopper is established to install in the bleeder vent.
Preferably, after the bottle cap cover body is screwed with the culture bottle through the internal threads on the inner wall, the bottle cap cover body and the bottle mouth of the culture bottle form a seal.
Preferably, the air holes are matched with the sealing plug, and when the sealing plug is plugged into the air holes, the air holes are sealed; a gap is reserved between the bottom end of the sealing plug which is plugged into the breathable hole and the breathable film, and the breathable film is prevented from being influenced by the sealing plug.
Preferably, the breathable film is installed at the bottom of the air vent through welding, and the breathable film is a hydrophobic breathable film capable of obstructing microorganisms.
The beneficial effects of the utility model are that:
the utility model discloses in, the sealing plug on the bottle lid can be extracted to the blake bottle when cultivateing, and the ventilated membrane on the blake bottle accessible bottle lid is normally taken a breath. When the blake bottle need be transferred and operate under the sterile environment, can install the sealing plug, make the blake bottle get into totally enclosed state temporarily, then can sterilize the external surface and then spread into and operate in the sterile environment, avoid appearing the pollution risk of blake bottle operation process.
Drawings
FIG. 1 is a schematic structural view of a sealable cover of a culture bottle of the present invention;
fig. 2 is a schematic structural view of the bottle cap of the culture bottle without a sealing plug according to the present invention.
In the figure: 1. a cover body of the bottle cap; 101. an internal thread; 2. air holes are formed; 3. a gas permeable membrane; 4. and (4) sealing the plug.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, the sealable culture bottle cap comprises a bottle cap body 1, wherein the bottle cap body 1 is installed on a culture bottle through an internal thread 101 on the inner wall, an air vent 2 is formed in the middle of the top end of the bottle cap body 1, an air permeable membrane 3 is installed at the bottom of the air vent 2, and a sealing plug 4 is plugged in the air vent 2.
After the bottle cap cover body 1 is screwed with the culture bottle through the internal thread 101 on the inner wall, the bottle cap cover body 1 and the bottle mouth of the culture bottle form a seal.
Moreover, the air holes 2 are matched with the sealing plug 4, and when the sealing plug 4 is plugged into the air holes 2, the air holes 2 are sealed; a sealing plug 4 is plugged into a gap between the inner bottom end of the air vent 2 and the air permeable membrane 3; the air-permeable membrane 3 is arranged at the bottom of the air hole 2 by welding, and the air-permeable membrane 3 adopts a hydrophobic air-permeable membrane capable of obstructing microorganisms.
In this embodiment, the bottle cap inner thread 101 is provided inside the bottle cap cover 1, and can be installed on the bottle mouth of the culture bottle through the thread, and the bottle cap cover 1 and the bottle mouth of the culture bottle can be sealed.
The bottle cap body 1 is provided with air holes 2, air permeable films 3 are welded below the air holes 2, and air exchange can be realized through the air permeable films when the culture bottle is normally cultured, as shown in figure 1.
When the blake bottle need pass to and operate under the sterile environment, can adorn on bleeder vent 2 with sealing plug 4, bleeder vent 2 realizes sealedly this moment, then can put into the transfer window of taking the sterilization with whole blake bottle and carry out the surface sterilization, then in spreading into sterile environment again, can reduce the blake bottle surface sterilization thoroughly through this operation and lead to spreading into sterile environment with the microorganism to the risk of polluting the product when the bottle lid is opened and is operated the product.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a can airtight blake bottle lid, includes bottle lid body (1), its characterized in that, bottle lid body (1) is installed on the blake bottle through internal thread (101) on the inner wall, and bottle lid body (1) top middle part has seted up bleeder vent (2), and ventilated membrane (3) are installed to the bottom of bleeder vent (2), and stopper (4) are installed to stopper establishment in bleeder vent (2).
2. The sealable culture bottle cap according to claim 1, wherein the cap body (1) is screwed to the culture bottle via the internal thread (101) on the inner wall, and the cap body (1) is sealed to the mouth of the culture bottle.
3. A closable culture bottle cap as claimed in claim 1, wherein the vent hole (2) is adapted to the sealing plug (4), and the vent hole (2) is closed when the sealing plug (4) is inserted into the vent hole (2).
4. The sealable culture bottle cap according to claim 3, wherein the sealing plug (4) is inserted into the air hole (2) with a gap between the bottom end and the air permeable membrane (3).
5. The sealable culture bottle cap according to claim 1, wherein the air permeable membrane (3) is welded to the bottom of the air permeable hole (2), and the air permeable membrane (3) is a hydrophobic air permeable membrane capable of blocking microorganisms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221045533.8U CN217127450U (en) | 2022-05-05 | 2022-05-05 | Culture bottle cap capable of being sealed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221045533.8U CN217127450U (en) | 2022-05-05 | 2022-05-05 | Culture bottle cap capable of being sealed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217127450U true CN217127450U (en) | 2022-08-05 |
Family
ID=82652071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221045533.8U Active CN217127450U (en) | 2022-05-05 | 2022-05-05 | Culture bottle cap capable of being sealed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217127450U (en) |
-
2022
- 2022-05-05 CN CN202221045533.8U patent/CN217127450U/en active Active
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant |