Breathable high-productivity culture bottle

Abstract

The utility model relates to the technical field of culture bottles, and discloses a breathable high-productivity culture bottle which comprises a culture bottle body, and a breathable film is sleeved outside a bottle opening of the culture bottle body; the supporting rods are connected to the four corners of the top of the culture bottle body, and assembling grooves are formed in the positions, corresponding to the culture bottle body, of the four corners of the bottom of the culture bottle body; and a bulge is arranged at the bottom of the culture bottle body. The mouth of the culture bottle is covered with the breathing film, oxygen can enter the culture bottle, microorganism pollution and liquid leakage are prevented, breathing of internal culture bacteria is facilitated, multiple groups of culture bottle bodies can be stacked and placed through the supporting rods and the assembling grooves, hot air circulation between the upper portion and the lower portion is guaranteed, heating is uniform, meanwhile, a large amount of oxygen can enter the culture bottle conveniently, and the culture bottle bodies can be placed conveniently. The culture bottle is simple in structure and convenient to use, rapid growth of bacteria is facilitated, classified management is facilitated, multi-group culture efficiency is improved, the protrusions are arranged at the bottom of the culture bottle body, the contact area and the heating area of the bacteria and oxygen are increased, and culture yield is increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of culture bottle, specifically to a high yield culture bottle that can breathe. BACKGROUND

[0002] In microbiology research and biotechnology industry, culture bottles are indispensable laboratory tools for culturing, amplifying and maintaining various microorganisms, including bacteria, fungi, etc.

[0003] Although the traditional culture bottle design can meet the basic microbial culture needs, there are still some limitations in the actual use process. The traditional culture bottle has low yield in high yield, cannot grow and reproduce normally in large quantities, and is not uniform in heating. At the same time, it is not perfect in preventing the spilling of culture solution, and it is difficult to ensure the normal breathing of microorganisms while ensuring a sterile environment. In addition, for experiments that require a large number of culture samples, the stacking and management of traditional culture bottles are not efficient, and the stacked bottles may affect the breathing of microorganisms due to being too close. SUMMARY

[0004] (I) Technical problems solved

[0005] In view of the deficiencies of the prior art, the utility model provides a high-yield culture bottle that can breathe to solve the technical problem that the contact area is small when culturing bacteria due to the hollow shell structure of the bottle body, and the bottle is placed on the side, which may cause spilling.

[0006] (II) Technical solutions

[0007] To achieve the above purpose, the utility model provides the following technical scheme: a high-yield culture bottle that can breathe, comprising:

[0008] A culture bottle body is provided with a bottle mouth in the middle of the top, and a breathing membrane is provided outside the bottle mouth.

[0009] A support rod is connected to the top corners of the culture bottle body, and assembly grooves are provided in the corresponding positions of the bottom corners of the culture bottle body.

[0010] A drainage port is provided around the culture bottle body, and a protrusion is provided at the bottom of the culture bottle body.

[0011] Preferably, the top of the support rod is provided with a conical ladder structure, and the shape of the assembly groove is matched with the shape of the top of the support rod. The conical ladder structure facilitates the insertion of the support rod into the assembly groove.

[0012] Preferably, the protrusions are provided with a plurality of groups, and a rubber plug is inserted in the interior of the drain port or a cover is arranged outside the drain port.

[0013] Preferably, the culture bottle bodies are arranged in a tower shape through support rods and assembly grooves, and the inner side support rods of the lower culture bottle bodies are inserted into the assembly grooves on the left and right sides of the bottom of the upper culture bottle bodies.

[0014] Preferably, the bottom of the culture bottle body in the tower shape is provided with a vibration support base, an eccentric vibration motor is arranged at the middle position of the bottom of the vibration support base, and bottom rods are connected to the four corners of the bottom of the vibration support base.

[0015] Preferably, the bottom rods are each sleeved with a support column, and a disc is arranged at the bottom end of the bottom rod.

[0016] Preferably, the bottle opening is arranged on the side surface of the culture bottle body, and the bottle opening is in the shape of an L-shaped elbow.

[0017] (Three) beneficial effects

[0018] Compared with the prior art, the present application provides a high-yield culture bottle capable of breathing, which has the following beneficial effects:

[0019] 1. The high-yield culture bottle capable of breathing, which is provided with an upward bottle opening outside the culture bottle body and a breathing membrane covering the outside of the bottle opening, can ensure the entry of oxygen, prevent microbial contamination and liquid leakage, and is beneficial to the respiration of the bacteria inside.

[0020] 2. The high-yield culture bottle capable of breathing, which is provided with a support rod and an assembly groove on the top and bottom of the culture bottle body, respectively, can stack a plurality of culture bottle bodies, ensure the circulation of hot air between the upper and lower culture bottle bodies, and be beneficial to the rapid growth of bacteria.

[0021] 3、The culture bottle can breathe high productivity, the protrusion is arranged at the bottom of the culture bottle body, the contact area and the heated area of the bacteria and oxygen are increased, the culture yield is increased, and the reaction rate of the culture is improved. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a structure schematic view of the culture bottle body of the utility model;

[0023] Figure 2 It is a structure schematic view of the bottom of the culture bottle body of the utility model;

[0024] Figure 3 It is a structure schematic view of the culture bottle body and the bottle mouth of the utility model;

[0025] Figure 4 It is a structure schematic view of the culture bottle body and the bottle mouth of the utility model;

[0026] Figure 5 It is a structure schematic view of the culture bottle body and the bottle mouth of the utility model;

[0027] Figure 6 It is a structure schematic view of the culture bottle body of the utility model in the second embodiment.

[0028] In the drawing: 1, culture bottle body; 2, bottle mouth; 3, breathing membrane; 4, support rod; 5, drainage port; 6, protrusion; 7, assembly groove; 8, oscillation support base; 9, bottom rod; 10, eccentric vibration motor; 11, support column; 12, disc; 13, spring. DETAILED DESCRIPTION

[0029] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0030] The utility model provides a kind of technical scheme, a kind of culture bottle that can breathe high productivity, including culture bottle body 1, bottle mouth 2, breathing membrane 3, support rod 4, drainage port 5, protrusion 6, assembly groove 7, oscillation support base 8, bottom rod 9, eccentric vibration motor 10, support column 11, disc 12 and spring 13:

[0031] Embodiment one

[0032] Please refer to Figure 1The bottle mouth 2 is arranged at the middle of the top of the culture bottle body 1, the outside of the bottle mouth 2 is sleeved with a breathing membrane 3, the breathing membrane 3 is a common component in the culture chamber, the thickness is 0.22 microns, can effectively block the invasion of bacteria, fungi and other microorganisms and impurities such as dust, protect the culture medium and biological samples in the culture dish from being contaminated, at the same time, the breathing membrane 3 has good gas permeability, can allow the passing of oxygen, carbon dioxide and other gas molecules, so as to maintain the appropriate oxygen concentration and carbon dioxide concentration in the culture dish, meet the growth needs of the biological sample, usually made of polytetrafluoroethylene, polycarbonate or polypropylene material;

[0033] The support rod 4 is connected at the top of the four corners of the culture bottle body 1, please refer to Figure 2 and Figure 3 The bottom of the culture bottle body 1 is provided with assembly grooves 7 at the corresponding positions of the culture bottle body 1, the top of the support rod 4 is provided with a tapered stepped structure, the shape of the assembly groove 7 is matched with the shape of the top of the support rod 4, the culture bottle body 1 is stacked in a tower shape through the support rod 4 and the assembly groove 7, and the inside support rod 4 of the culture bottle body 1 at the lower side is inserted into the assembly groove 7 at the left and right sides of the culture bottle body 1 at the upper side, the distance between the bottom surface of the culture bottle body 1 at the upper layer and the bottle mouth 2 of the culture bottle body 1 at the lower layer is not less than 1 cm after the insertion and combination;

[0034] Please refer to Figure 1 The drainage port 5 is arranged around the culture bottle body 1, please refer to Figure 3 The bottom of the culture bottle body 1 is provided with a protrusion 6, the inside of the drainage port 5 is inserted with a rubber plug or the outside is provided with a cover, the shape of the bottle mouth 2 is square, circular, oval or other shapes, through the bottle mouth 2 arranged at the top of the culture bottle body 1 and the breathing membrane 3 covering the top of the bottle mouth 2, the spilling situation is prevented, and through the support rod 4 added at the top of the culture bottle body 1 and the assembly groove 7 arranged at the corresponding positions of the bottom, a plurality of culture bottle bodies 1 can be stacked, the distance between the bottle mouths 2 after stacking is left, which is convenient for the bacteria inside the culture bottle body 1 to breathe, improves the quality of the use of the culture bottle, and the bottom of the culture bottle body 1 is provided with a protrusion 6, the bottom of the bottle body is in a whole wave shape, which increases the contact area and heating area of the bacteria and oxygen, and improves the reaction rate of the culture;

[0035] Please refer to Figure 4 The bottom of the culture bottle body 1 in the tower-shaped stacked state is provided with a vibration support seat 8, the bottom of the vibration support seat 8 is provided with an eccentric vibration motor 10 at the middle position, the bottom of the vibration support seat 8 is connected with a bottom rod 9 at the four corners, the outside of the bottom rod 9 is sleeved with a support column 11, please refer to Figure 5The bottom end of the bottom rod 9 is provided with a disc 12, the bottom of the disc 12 is connected with a spring 13, the bottom end of the spring 13 is connected with the bottom of the inner cavity of the supporting column 11, the eccentric vibration motor 10 can drive the vibration of the vibration supporting seat 8, so that the stacked culture bottle body 1 can be vibrated in batches, the vibration effect is improved, and batch control is facilitated.

[0036] Embodiment two

[0037] Please refer to Figure 6 The difference between the embodiment and the embodiment one is that the bottle mouth 2 is arranged on the side of the culture bottle body 1, the water inlet of the bottle mouth 2 is arranged upward, the shape of the bottle mouth 2 is an L-shaped elbow, the outside of the top opening of the bottle mouth 2 is also sleeved with the respiration film 3, and the side bottle mouth 2 is convenient for the culture bottle body 1 to be placed on the side, and the spilling phenomenon does not occur, and the practicability of the culture bottle is improved.

[0038] The bottle mouth 2 and the respiration film 3 covering the top of the bottle mouth 2 are arranged on the top of the culture bottle body 1, the spilling phenomenon is prevented, the supporting rod 4 arranged on the top of the culture bottle body 1 and the assembly groove 7 arranged at the corresponding position of the bottom of the culture bottle body 1 can stack multiple culture bottle bodies 1, the distance between the stacked bottle mouths 2 is arranged, the bacteria in the culture bottle body 1 is facilitated to breathe, the quality of the culture bottle is improved, the convex 6 arranged on the bottom of the culture bottle body 1 increases the contact area and the heating area of the bacteria and oxygen, the reaction rate of the culture is improved, the eccentric vibration motor 10 can drive the vibration of the vibration supporting seat 8, so that the stacked culture bottle body 1 can be vibrated in batches, the vibration effect is improved, and batch control is facilitated.

[0039] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0040] Although the embodiments of the present application have been shown and described, it should be understood by those ordinary skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A high-capacity culture flask that can breathe, characterized in that, Include: Culture bottle bottle body (1), the top middle position of the culture bottle bottle body (1) is equipped with bottle mouth (2), the outside of the bottle mouth (2) is equipped with respiratory membrane (3); Supporting rod (4) is connected in the top four corners of culture bottle bottle body (1), the bottom four corners of culture bottle bottle body (1) are equipped with assembly groove (7) in the corresponding position of culture bottle bottle body (1); Drainage port (5) is opened in the four corners of culture bottle bottle body (1), the bottom of culture bottle bottle body (1) is equipped with protrusion (6).

2. A respiring high productivity culture flask according to claim 1, wherein: The top of the supporting rod (4) is provided with a tapered terrace structure, and the shape of the assembly groove (7) is matched with the shape of the top of the supporting rod (4).

3. A respiring high productivity culture flask according to claim 1, wherein: The inside of the drainage port (5) is inserted with a rubber plug or the outside is equipped with a cover, and the shape of the bottle mouth (2) is square, circular or oval.

4. A respiring high productivity culture flask according to claim 1, wherein: The culture bottle bottle body (1) is stacked in a tower shape by the supporting rod (4) and the assembly groove (7), and the inside supporting rod (4) of the culture bottle bottle body (1) on the lower side is inserted into the assembly groove (7) on the left and right sides of the culture bottle bottle body (1) on the upper side.

5. A respiring high productivity culture flask according to claim 4, wherein: The bottom of the culture bottle bottle body (1) in the tower stacking state is equipped with a shock support seat (8), the bottom middle position of the shock support seat (8) is installed with an eccentric vibration motor (10), and the bottom four corners of the shock support seat (8) are connected with bottom rods (9).

6. A respiring high productivity culture flask according to claim 5, wherein: The outside of the bottom rod (9) is equipped with a supporting column (11), the bottom end of the bottom rod (9) is installed with a disc (12), the bottom of the disc (12) is connected with a spring (13), and the bottom end of the spring (13) is connected with the bottom of the inner cavity of the supporting column (11).

7. A respiring high productivity culture flask according to claim 1, wherein: The bottle mouth (2) is arranged on the side of the culture bottle bottle body (1), and the shape of the bottle mouth (2) is L-shaped elbow pipe.

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