CN210528954U

CN210528954U - Culture bottle and culture bottle lid that leakproofness is good

Info

Publication number: CN210528954U
Application number: CN201921057084.7U
Authority: CN
Inventors: 王瑶波
Original assignee: Shanghai Shengsi Biochemical Technology Co ltd
Current assignee: Shanghai Shengsi Biochemical Technology Co ltd
Priority date: 2019-07-08
Filing date: 2019-07-08
Publication date: 2020-05-15
Anticipated expiration: 2029-07-08

Abstract

The utility model discloses a culture bottle and a culture bottle cap with good sealing performance, which comprises a bottle body and a cap body, wherein the bottom end of the bottle body is closed, the top end of the bottle body is opened, and an external thread is arranged at the bottle mouth part at the top end of the bottle body; the cover body comprises an upper cover body and a lower cover body, the lower cover body is arranged on the bottle body, the inner wall of the lower cover body is provided with an internal thread matched with the bottle opening, and the lower cover body is in threaded connection with the bottle opening of the bottle body through the internal thread; the upper cover body is arranged on the lower cover body, a connecting ring is arranged at one end of the upper cover body close to the lower cover body, a cover opening edge is arranged at the top of the upper cover body, and a connecting strip is fixedly connected to the side part of the cover opening edge; the bottom end of the connecting strip is fixedly connected with the lower cover body, one end of the lower cover body, which is far away from the bottle body, is provided with a sealing rubber plug, and the sealing rubber plug is in a circular shape matched with the lower cover body and has a diameter smaller than that of the lower cover body; the sample adding column is installed on one side of the bottle body, a sample adding port is formed in the end part of the sample adding column, and the sample adding port is communicated with the inner cavity of the bottle body. The utility model discloses can effectively completely cut off bacterial impurity, sealing performance is good, has improved the functionality of blake bottle.

Description

Culture bottle and culture bottle lid that leakproofness is good

Technical Field

The utility model relates to a blake bottle field specifically is a blake bottle and blake bottle lid that leakproofness is good.

Background

The culture bottle is a glass or plastic round vessel used for containing liquid culture solution or solid agar culture solution for cell/bacteria culture, and in view of the stability of the glass material, the glass culture bottle is widely applied to experiments or teaching in the fields of medicine, microbiology, biomedicine and the like. The culture bottle is a laboratory vessel used for microorganism or cell culture, consists of a plane disc-shaped bottom and a cover, is generally made of glass or plastics, and can be used for plant materials, microorganism culture and adherent culture of animal cells; the plastic may be of polyethylene material, disposable and reusable, suitable for laboratory inoculation, streaking, bacterial isolation and may be used for the cultivation of plant material.

But the culture bottle on the existing market has single style and single function, and the culture bottle cover matched with the culture bottle is generally of a single-layer structure, so that the sealing performance is poor, and the top cover opening of the culture bottle is easy to pollute when cells change liquid.

Disclosure of Invention

An object of the utility model is to provide a blake bottle and blake bottle lid that the leakproofness is good to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a culture bottle and a culture bottle cap with good sealing performance comprise a bottle body and a cap body, wherein the bottom end of the bottle body is closed, the top end of the bottle body is open, and an external thread is arranged at the bottle mouth at the top end of the bottle body; the cover body comprises an upper cover body and a lower cover body, the lower cover body is arranged on the bottle body, the inner wall of the lower cover body is provided with an internal thread matched with the bottle opening, and the lower cover body is in threaded connection with the bottle opening of the bottle body through the internal thread; the upper cover body is arranged on the lower cover body, a connecting ring is arranged at one end of the upper cover body close to the lower cover body, a cover opening facilitating edge is arranged at the top of the upper cover body, and a connecting strip is fixedly connected to the side part of the cover opening facilitating edge; the bottom end of the connecting strip is fixedly connected with the lower cover body, one end of the lower cover body, which is far away from the bottle body, is provided with a sealing rubber plug, and the sealing rubber plug is in a circular shape matched with the lower cover body and has a diameter smaller than that of the lower cover body; the application of sample post is installed to bottle one side, and application of sample port has been seted up to application of sample post tip, and application of sample port and bottle inner chamber intercommunication.

Preferably, the outer side of the sample adding column is provided with a sealing sleeve, the end part of the sample adding column close to the sample adding port is provided with a connecting band, and the sealing sleeve is connected with the sample adding column through the connecting band.

Preferably, the sealing sleeve is in sealing fit with the sample adding port of the sample adding column, a bacteria isolating plate is arranged in the sealing sleeve, and the bacteria isolating plate is in contact with the sample adding port when the sealing sleeve is sleeved on the sample adding column.

Preferably, the inner side of the connecting ring is provided with a rubber plug ring, and the connecting ring and the rubber plug ring are respectively connected and matched with the lower cover body and the sealing rubber plug.

Preferably, the bottom of the bottle body is connected with an anti-slip ring, and the bottom of the anti-slip ring is provided with an anti-slip block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the cover body matched with the bottle body of the utility model is provided with two parts, namely an upper cover body and a lower cover body, the lower cover body is connected with the bottleneck of the bottle body through screw threads, the sealing performance is good, and meanwhile, the sealing rubber plug arranged on the upper part of the lower cover body can be convenient for taking out a sample in the bottle body through a sampling needle cylinder when sampling is carried out, and the pollution is avoided; go up the lid and be used for connecting sealedly down lid and sealed plug, simultaneously through setting up the edge of just uncapping at last lid top, through just uncapping along the separation of being convenient for go up lid and lower lid, sealed plug, improved the functionality of blake bottle.

2. The utility model discloses a set up the application of sample post, the application of sample post can be when cultivateing the sample, adds the culture solution to the bottle from application of sample mouth department, has avoided directly opening the lid, makes in the external air a large amount of impurity enter the bottle, causes the influence to the cultivation of sample, has reduced the pollution that external impurity caused to the sample cultivation, and the application of sample mouth seals through the seal cover simultaneously, and the fungus board that separates in the seal cover can effectively completely cut off bacterial impurity.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the bottle body of the present invention.

In the figure: 1. a bottle body; 2. a cover body; 21. an upper cover body; 211. opening the cover edge; 22. a lower cover body; 3. a connecting strip; 4. sealing the rubber plug; 5. sample adding column; 6. sealing sleeves; 61. a bacterium isolation plate; 7. a connecting belt; 8. and (4) an anti-slip ring.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 referred to 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.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 according to specific situations by those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: a culture bottle and a culture bottle cap with good sealing performance comprise a bottle body 1 and a cap body 2, wherein the bottom end of the bottle body 1 is closed, the top end of the bottle body is opened, and an external thread is arranged at the bottle mouth at the top end of the bottle body 1; the cover body 2 comprises an upper cover body 21 and a lower cover body 22, the lower cover body 22 is arranged on the bottle body 1, the inner wall of the lower cover body is provided with an internal thread matched with the bottle opening, and the lower cover body is in threaded connection with the bottle opening of the bottle body through the internal thread; the upper cover body 21 is arranged on the lower cover body 22, a connecting ring is arranged at one end of the upper cover body 21 close to the lower cover body 22, an easy-to-open cover edge 211 is arranged at the top of the upper cover body 21, and a connecting strip 3 is fixedly connected to the side part of the easy-to-open cover edge 211; the bottom end of the connecting strip 3 is fixedly connected with a lower cover body 22, one end of the lower cover body 22 far away from the bottle body 1 is provided with a sealing rubber plug 4, and the sealing rubber plug 4 is in a circular shape matched with the lower cover body 22 and the diameter of the sealing rubber plug 4 is smaller than that of the lower cover body 22; a sample adding column 5 is installed on one side of the bottle body 1, a sample adding port is formed in the end part of the sample adding column 5, and the sample adding port is communicated with the inner cavity of the bottle body 1.

The outer side of the sample adding column 5 is provided with a sealing sleeve 6, the end part of the sample adding column 5 close to the sample adding port is provided with a connecting band 7, and the sealing sleeve 6 is connected with the sample adding column 5 through the connecting band 7.

Seal cover 6 and application of sample mouth sealing fit of application of sample post 5 are provided with in the seal cover 6 and separate fungus board 61, and separate fungus board 61 and contact with the application of sample mouth when 6 covers of seal cover are on application of sample post 5.

The inner side of the connecting ring is provided with a rubber plug ring, and the connecting ring and the rubber plug ring are respectively connected and matched with the lower cover body 22 and the sealing rubber plug 4.

The bottom of the bottle body 1 is connected with an anti-skid ring 8, and the bottom of the anti-skid ring 8 is provided with an anti-skid block.

The working principle is as follows: the utility model discloses bottle 1 bottom is closed, the top is open, the bottleneck department at bottle 1 top is provided with the external screw thread, the lid 2 with bottle 1 complex has two parts, it is upper cover 21 and lower cover 22 respectively, lower cover 22 passes through the bottleneck department of threaded connection bottle 1, the leakproofness is good, simultaneously the sealed plug 4 that lower cover 21 upper portion set up can be convenient for take out the sample in bottle 1 through the sample cylinder when taking a sample, pollution-free; the upper cover body 21 is used for connecting and sealing the lower cover body 22 and the sealing rubber plug 4, meanwhile, the cover opening facilitating edge 211 is arranged at the top of the upper cover body 21, and the upper cover body 21, the lower cover body 22 and the sealing rubber plug 4 can be separated conveniently through the cover opening facilitating edge 211, so that the functionality of the culture bottle is improved; through setting up application of sample post 5, application of sample post 5 can be when cultivateing the sample, add the culture solution to bottle 1 from application of sample port department of application of sample post 5, avoided directly opening lid 2, make in the outside air in a large amount of impurity get into bottle 1, cause the influence to the cultivation of sample, reduced the pollution that outside impurity caused to the sample cultivation, the application of sample port seals through seal cover 6 simultaneously, separates fungus board 61 in the seal cover 6 and can effectively completely cut off bacterial impurity.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A culture bottle and a culture bottle cap with good sealing performance are characterized by comprising a bottle body (1) and a cap body (2), wherein the bottom end of the bottle body (1) is closed, the top end of the bottle body is open, and an external thread is arranged at the bottle mouth at the top end of the bottle body (1); the bottle cap comprises a bottle body (1), a cap body (2) and a cap body (22), wherein the cap body (2) comprises an upper cap body (21) and a lower cap body (22), the lower cap body (22) is arranged on the bottle body (1), the inner wall of the lower cap body is provided with an internal thread matched with a bottle opening, and the lower cap body is in threaded connection with the bottle opening of the bottle body through the; the upper cover body (21) is arranged on the lower cover body (22), a connecting ring is arranged at one end of the upper cover body close to the lower cover body (22), an easy-to-open cover edge (211) is arranged at the top of the upper cover body (21), and a connecting strip (3) is fixedly connected to the side part of the easy-to-open cover edge (211); the bottom end of the connecting strip (3) is fixedly connected with a lower cover body (22), one end of the lower cover body (22) far away from the bottle body (1) is provided with a sealing rubber plug (4), and the sealing rubber plug (4) is in a circular shape matched with the lower cover body (22) and has a diameter smaller than that of the lower cover body (22); a sample adding column (5) is installed on one side of the bottle body (1), a sample adding port is formed in the end part of the sample adding column (5), and the sample adding port is communicated with the inner cavity of the bottle body (1).

2. The culture flask and the culture flask cap with good sealing performance as claimed in claim 1, wherein: and a sealing sleeve (6) is arranged on the outer side of the sample adding column (5), a connecting band (7) is arranged at the end part, close to the sample adding port, of the sample adding column (5), and the sealing sleeve (6) is connected with the sample adding column (5) through the connecting band (7).

3. The culture flask and the culture flask cap with good sealing performance as claimed in claim 2, wherein: seal cover (6) and the application of sample mouth sealing fit of application of sample post (5), be provided with in seal cover (6) and separate fungus board (61), and separate fungus board (61) and contact with the application of sample mouth when seal cover (6) cover is on application of sample post (5).

4. The culture flask and the culture flask cap with good sealing performance as claimed in claim 1, wherein: the inner side of the connecting ring is provided with a rubber plug ring, and the connecting ring and the rubber plug ring are respectively connected and matched with the lower cover body (22) and the sealing rubber plug (4).

5. The culture flask and the culture flask cap with good sealing performance as claimed in claim 1, wherein: the bottom of the bottle body (1) is connected with an anti-skid ring (8), and the bottom of the anti-skid ring (8) is provided with an anti-skid block.