CN217265719U - Microbial cultivation bottle for biomedicine - Google Patents

Abstract

The utility model discloses a microbial cultivation bottle for biomedical, the bottle comprises a bottle body, the bottleneck department threaded connection of bottle has a No. one bottle lid, the seal groove has been seted up on the outer face of cylinder upper portion of a No. one bottle lid, No. one logical groove has been seted up to a No. one bottle lid upper end one side, the upper end swing joint of a No. one bottle lid has No. two bottle lids, No. two logical grooves and No. one logical groove have been seted up to the upper end of No. two bottle lids. The utility model discloses a microbial cultivation bottle for biomedical utilizes two earlier to carry the piece and drive clamping ring rebound, until breaking away from the circular canal, take out old filter pulp, it enters to trade a new filter pulp, place on the orifice plate, change the in-process, another filter pulp can filter the air, prevent that the dust in the air from entering the bottle when changing filter pulp in, consequently can not influence the microorganism normal growth, when two logical oxygen mechanisms do not need to use, can use and prevent that the ash cover lid is in the top of circular canal, prevent that the dust from falling on filter pulp.

Description

Microbial cultivation bottle for biomedicine

Technical Field

The utility model relates to a medical science microbiological technology field, in particular to microbial cultivation bottle for biomedicine.

Background

Microorganism culture, which refers to the rapid growth and propagation of some microorganisms by means of artificially prepared culture medium and artificially created culture conditions (such as culture temperature, etc.), and is called microorganism culture, a medical microorganism culture bottle is one of the essential devices in the microorganism growth process, various microorganisms are cultured and tested by the culture bottle, a good living environment can be provided for the microorganisms, the medical huge medical value of the microorganisms is exerted, and the microorganisms are classified into aerobic or anaerobic culture, when aerobic culture is carried out, in order to prevent dust or bacteria carried by external air entering into a bottle body, a layer of filter cotton with good air permeability is usually placed in an oxygen through hole to isolate the dust from entering, but the dust is easily attached to the filter cotton, the air permeability of the filter cotton is reduced, and the microorganism growth is further influenced, so the filter cotton in the culture bottle needs to be frequently replaced, but change more difficult, need unscrew the bottle lid and change, the microorganism that this in-process dust probably gets into the blake bottle and make the cultivation receives external pollution, seriously influences experimental effect, and in the experimentation, if the blake bottle is hit by carelessness to the experimenter, the blake bottle is broken down easily, pollutes experimental environment. Accordingly, we propose a microorganism culture flask for biomedicine.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a microbial cultivation bottle for biomedicine can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a microbial cultivation bottle for biomedicine comprises a bottle body, wherein a bottle mouth of the bottle body is in threaded connection with a first bottle cap, a sealing groove is formed in the upper portion of an outer cylindrical surface of the first bottle cap, a first through groove is formed in one side of the upper end of the first bottle cap, a second bottle cap is movably connected to the upper end of the first bottle cap, two second through grooves and a third through groove are formed in the upper end of the second bottle cap, the two second through grooves and the three through grooves are jointly distributed in an annular array mode, the diameter of the third through groove is larger than that of the two second through grooves, two oxygen introducing mechanisms and an internal threaded pipe are fixedly installed at the upper end of the second bottle cap, the two oxygen introducing mechanisms are respectively located above the two second through grooves, the internal threaded pipe is located above the third through groove, a connecting column is in threaded connection with an inner cylindrical surface of the internal threaded pipe, and a sealing block is fixedly connected to the lower end of the connecting column, the upper end fixedly connected with of spliced pole changes the board, fixed mounting has the sealing strip with seal groove matched with on the inner cylinder face of No. two bottle lids.

Preferably, lead to oxygen mechanism and include the circular canal, the equal fixed mounting in inner cylinder left part and the inner cylinder right part of circular canal has the supporting shoe, two the common movable mounting in upper end of supporting shoe has the orifice plate, orifice plate upper end swing joint has the filter pulp, filter pulp upper end swing joint has the clamping ring, the equal fixed mounting in outer cylinder left part and the outer cylinder right part of clamping ring has the piece of carrying, clamping ring upper end swing joint has prevents grey lid with circular canal matched with.

Preferably, the lower end of the circular tube is fixedly connected with the upper end of the second bottle cap, and the two lifting blocks are positioned above the circular tube.

Preferably, two oxygen mechanism, internal thread pipe and circular commentaries on classics board all can use with the logical groove phase-match of one number, the diameter of spliced pole is greater than the internal diameter of logical groove of one number.

Preferably, the lower extreme of bottle has cup jointed the base, base upper end fixed mounting has a plurality of to be the fixed column of annular array distribution.

Preferably, the inner side surfaces of the plurality of fixing columns are fixedly connected with the outer cylindrical surface of the bottle body, and the outer side surfaces of the plurality of fixing columns are fixedly sleeved with fixing rings.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, through setting up two logical oxygen mechanisms, when logical oxygen mechanism uses, it can filtered air to filter the cotton, when changing filter the cotton, earlier through rotating No. two bottle lids, make new logical oxygen mechanism change to a logical groove top, it dismantles to need to trade cotton logical oxygen mechanism, utilize two earlier to carry the piece and drive the clamping ring rebound, until breaking away from the circular duct, take out old filter the cotton, it enters to trade a new filter the cotton, place on the orifice plate, change the in-process, another filter the cotton can filter the air, prevent that the dust in the air from entering the bottle when changing filter the cotton in, consequently, can not influence microorganism normal growth, when two logical oxygen mechanisms do not need to use, can use and prevent that the ash cover is in the top of circular duct, prevent that the dust from falling on filter the cotton.

2. The utility model discloses in, through setting up base, fixed column and solid fixed ring, base, fixed column and solid fixed ring all set up to the rubber material, and the fixed joint of bottle is on the base, and a plurality of fixed column fixed mounting uses solid fixed ring fixed fixation afterwards on the outer face of cylinder of bottle, has avoided the experimenter when the experiment, and the culture flask is bumped into to carelessness, leads to the culture flask to break into pieces, pollutes the laboratory environment.

3. The utility model discloses in, when carrying out anaerobic culture, rotate No. two bottle lids, make the internal thread pipe, the spliced pole, sealed piece and commentaries on classics board are located a logical groove top, it makes spliced pole and sealed piece rotatory to rotate the commentaries on classics board, spliced pole and internal thread pipe threaded connection, make spliced pole and sealed piece rotatory move down, sealed piece and a bottle lid contact will a logical groove seal, because the internal diameter in the diameter ratio logical groove of spliced pole is big, and sealed piece is made by rubber, a portion of spliced pole can be crowded to a logical inslot and with a logical inslot wall contact, make the leakproofness of blake bottle better, realize anaerobic culture with this, and easy operation, the practicality is higher.

Drawings

FIG. 1 is a schematic view of the overall structure of a microorganism culture bottle for biomedicine according to the present invention;

FIG. 2 is an expanded view of the structure of a microorganism culture bottle for biomedicine according to the present invention;

FIG. 3 is a schematic structural view of the oxygen introducing structure of the microorganism culture bottle for biomedicine of the present invention;

fig. 4 is a partial structural schematic view of a second bottle cap of the microorganism culture bottle for biomedicine of the present invention.

In the figure: 1. a bottle body; 2. a first bottle cap; 3. a sealing groove; 4. a first-order through groove; 5. a second bottle cap; 6. an oxygen introducing mechanism; 7. an internally threaded tube; 8. connecting columns; 801. a sealing block; 802. rotating the plate; 9. a second through groove; 10. a third through groove; 11. a base; 12. fixing a column; 13. a fixing ring; 14. a sealing strip; 61. a circular tube; 62. a support block; 63. an orifice plate; 64. pressing a ring; 65. lifting blocks; 66. an ash-proof cover; 67. and (5) filtering cotton.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

As shown in figures 1-4, a microbial cultivation bottle for biomedicine comprises a bottle body 1, a bottle mouth part of the bottle body 1 is in threaded connection with a first bottle cap 2, the upper part of an outer cylindrical surface of the first bottle cap 2 is provided with a sealing groove 3, one side of the upper end of the first bottle cap 2 is provided with a first through groove 4, the upper end of the first bottle cap 2 is movably connected with a second bottle cap 5, the upper end of the second bottle cap 5 is provided with two second through grooves 9 and a third through groove 10, the two second through grooves 9 and the third through groove 10 are distributed in an annular array together, the diameter of the third through groove 10 is larger than the diameter of the two second through grooves 9, the upper end of the second bottle cap 5 is fixedly provided with two oxygen introducing mechanisms 6 and an internal threaded pipe 7, the two oxygen introducing mechanisms 6 are respectively positioned above the two second through grooves 9, the internal threaded pipe 7 is positioned above the third through groove 10, the cylindrical surface of the internal threaded pipe 7 is in threaded connection with a connecting column 8, the lower extreme fixedly connected with seal block 801 of spliced pole 8, the upper end fixedly connected with of spliced pole 8 changes board 802, and fixed mounting has on the inner cylinder face of No. two bottle lids 5 with seal groove 3 matched with sealing strip 14, and sealing strip 14 is located seal groove 3, when carrying out anaerobic culture, improves the leakproofness greatly.

The oxygen introducing mechanism 6 comprises a circular pipe 61, supporting blocks 62 are fixedly arranged on the left part and the right part of the inner cylindrical surface of the circular pipe 61, a pore plate 63 is movably arranged at the upper ends of the two supporting blocks 62 together, filter cotton 67 is movably connected to the upper end of the pore plate 63, a pressing ring 64 is movably connected to the upper end of the filter cotton 67, lifting blocks 65 are fixedly arranged on the left part and the right part of the outer cylindrical surface of the pressing ring 64, and an ash preventing cover 66 matched with the circular pipe 61 is movably connected to the upper end of the pressing ring 64; lead to oxygen mechanism 6 and make in external oxygen gets into the blake bottle, orifice plate 63 can be with dust and the bacterial adsorption in the air simultaneously, can not be influential to the cultivation result of microorganism, and when need changing orifice plate 63, as long as lead to oxygen mechanism 6 new to lead to 4 tops of groove, it dismantles to need to trade cotton logical oxygen mechanism 6, utilize two earlier to carry piece 65 to drive clamping ring 64 rebound, until breaking away from circular pipe 61, take out old orifice plate 63, trade a new orifice plate 63 and enter, place on two supporting shoes 62, can not get into with external air direct contact in the change in-process bottle 1, prevent that the dust in the air from getting into in the bottle 1, consequently, can not influence microorganism normal growth.

The lower end of the circular tube 61 is fixedly connected with the upper end of the second bottle cap 5, and the two lifting blocks 65 are positioned above the circular tube 61. The two oxygen introducing mechanisms 6, the internal threaded pipe 7 and the connecting column 8 can be matched with the first through groove 4 for use, and the diameter of the connecting column 8 is larger than the inner diameter of the first through groove 4; the lower end of the bottle body 1 is sleeved with a base 11, and the upper end of the base 11 is fixedly provided with a plurality of fixing columns 12 distributed in an annular array; the medial surface of a plurality of fixed column 12 and the outer face of cylinder fixed connection of bottle 1, the fixed solid ring 13 that has cup jointed of the 12 lateral surfaces of a plurality of fixed column, base 11, fixed column 12 and solid fixed ring 13 all set up to the silica gel material, have avoided the experimenter when the experiment, and the blake bottle is struck carelessly, leads to the blake bottle to break into pieces, pollutes the laboratory environment.

It should be noted that the utility model relates to a microorganism culture bottle for biomedicine, which has the advantages of convenient replacement of the orifice plate 63 and prevention of bottle from breaking, and the microorganism culture bottle can be divided into aerobic culture and anaerobic culture; when aerobic culture is carried out, a user rotates the second bottle cap 5 to enable the second bottle cap 5 to drive the two oxygen introducing mechanisms 6, the internal thread pipe 7 and the connecting column 8 to rotate, one oxygen introducing mechanism 6 is located above the first through groove 4, then the dust-proof cover 66 is opened, oxygen is enabled to enter the bottle through the oxygen introducing mechanism 6, the pore plate 63 is arranged in the oxygen introducing mechanism 6, dust in air can be prevented from entering the bottle body 1, the filtering effect of the pore plate 63 is deteriorated after long-term use, so that the pore plate 63 needs to be replaced periodically, the second bottle cap 5 is rotated first, the other oxygen introducing mechanism 6 is located above the first through groove 4, aerobic culture is continued, then the oxygen introducing mechanism 6 needing cotton replacement is disassembled, the two lifting blocks 65 are moved upwards firstly, the two lifting blocks 65 drive the pressure ring 64 to move upwards until the pressure ring 64 is separated from the circular pipe 61, and then the old pore plate 63 is taken out, a new pore plate 63 is replaced and placed on the two supporting blocks 62, so that the interior of the bottle body 1 is not directly contacted with the outside air in the replacement process, and dust in the air is prevented from entering the bottle body 1, so that the normal growth of microorganisms is not influenced; when carrying out anaerobic culture, rotate No. two bottle lids 5, make internal thread pipe 7, the spliced pole 8, sealed piece 801 and commentaries on classics board 802 are located a logical groove 4 tops, it makes spliced pole 8 and sealed piece 801 rotatory to rotate board 802, spliced pole 8 and internal thread pipe 7 threaded connection, make spliced pole 8 and sealed piece 801 rotatory move down, sealed piece 801 and a bottle lid 2 contact are sealed with a logical groove 4, because the internal diameter of a logical groove 4 of the diameter ratio of spliced pole 8 is big, and sealed piece 801 is made by rubber, one of spliced pole 8 can be crowded into a logical groove 4 and with the contact of a logical groove 4 inner wall, make anaerobic culture bottle's leakproofness better, anaerobic culture has been realized, and simple operation, change is efficient, the practicality is higher.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a microbial cultivation bottle for biomedicine, includes bottle (1), its characterized in that: the bottle opening of the bottle body (1) is in threaded connection with a first bottle cover (2), the upper portion of an outer cylindrical surface of the first bottle cover (2) is provided with a sealing groove (3), one side of the upper end of the first bottle cover (2) is provided with a first through groove (4), the upper end of the first bottle cover (2) is movably connected with a second bottle cover (5), the upper end of the second bottle cover (5) is provided with two second through grooves (9) and a third through groove (10), the two second through grooves (9) and the third through grooves (10) are distributed in an annular array, the diameter of the third through groove (10) is larger than that of the two second through grooves (9), the upper end of the second bottle cover (5) is fixedly provided with two oxygen introducing mechanisms (6) and an internal thread pipe (7), the two oxygen introducing mechanisms (6) are respectively positioned above the two second through grooves (9), and the internal thread pipe (7) is positioned above the third through groove (10), inner cylindrical surface threaded connection has spliced pole (8) in internal thread pipe (7), the sealed piece of lower extreme fixedly connected with (801) of spliced pole (8), the upper end fixedly connected with of spliced pole (8) changes board (802), fixed mounting has on the inner cylindrical surface of No. two bottle lid (5) with seal groove (3) matched with sealing strip (14).

2. The microorganism culture flask for biomedical use according to claim 1, wherein: lead to oxygen mechanism (6) including circular pipe (61), the equal fixed mounting in inner cylinder left part and the inner cylinder right part of circular pipe (61) has supporting shoe (62), two the common movable mounting in upper end of supporting shoe (62) has orifice plate (63), orifice plate (63) upper end swing joint has filter pulp (67), filter pulp (67) upper end swing joint has clamping ring (64), the equal fixed mounting in outer cylinder left part and the outer cylinder right part of clamping ring (64) has lifting block (65), clamping ring (64) upper end swing joint has with circular pipe (61) matched with prevents grey lid (66).

3. The microorganism culture flask for biomedical use according to claim 2, wherein: the lower end of the circular tube (61) is fixedly connected with the upper end of the second bottle cap (5), and the two lifting blocks (65) are positioned above the circular tube (61).

4. The microorganism culture flask for biomedical use according to claim 3, wherein: two lead to oxygen mechanism (6), internal thread pipe (7) and spliced pole (8) all can use with a logical groove (4) phase-match, the diameter of spliced pole (8) is greater than the internal diameter of a logical groove (4).

5. The microorganism culture flask for biomedical use according to claim 4, wherein: the lower extreme of bottle (1) has cup jointed base (11), base (11) upper end fixed mounting has a plurality of to be fixed column (12) that the annular array distributes.

6. The microorganism culture flask for biomedical use according to claim 5, wherein: the inner side surfaces of the fixed columns (12) are fixedly connected with the outer cylindrical surface of the bottle body (1), and the outer side surfaces of the fixed columns (12) are fixedly sleeved with fixing rings (13).

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