CN210823516U

CN210823516U - Culture medium sterilization bottle

Info

Publication number: CN210823516U
Application number: CN201921446679.1U
Authority: CN
Inventors: 张业怀; 李凤梅
Original assignee: Guangxi Agricultural Vocational College
Current assignee: Guangxi Agricultural Vocational College
Priority date: 2019-09-02
Filing date: 2019-09-02
Publication date: 2020-06-23
Anticipated expiration: 2029-09-02

Abstract

The utility model relates to the technical field of sterilization bottles, in particular to a culture medium sterilization bottle, which comprises a bottle body (1) and a bottle stopper (2), wherein the upper part of the bottle body (1) is provided with a bottle neck (3); the culture medium sterilization bottle further comprises a bottle cap (5), the bottle cap (5) comprises a flexible cap body (6), a first rubber ring (7), a second rubber ring (8) and a connecting body (9), the first rubber ring (7) is fixedly connected with the edge of the bottom of the cap body (6), the upper end of the connecting body (9) is fixedly connected with the first rubber ring (7), the lower end of the connecting body (9) is fixedly connected with the second rubber ring (8), and the length of the connecting body (9) is 1/3-1/2 of the perimeter of the first rubber ring (7); the first rubber ring (7) and the second rubber ring (8) are sleeved on the bottle neck (3). The sterilizing bottle can prevent the bottle stopper from being flushed by water vapor, is convenient to use, and is not easy to lose the bottle cap.

Description

Culture medium sterilization bottle

Technical Field

The utility model relates to a sterilization bottle technical field, what specifically say is a culture medium sterilization bottle.

Background

The culture medium sterilization bottle is a vessel commonly used in animal microorganism course experiments.

The general culture medium sterilization bottle mainly comprises a bottle body and a silica gel bottle plug, when the sterilization bottle is used for sterilizing a culture medium, the culture medium is firstly injected into the sterilization bottle, then the bottle mouth is plugged by the silica gel bottle plug, and the sterilization is required in a heating sterilization pot, so in order to prevent liquid caused by flushing the bottle plug by water vapor in the sterilization bottle from flying outwards, a rubber band is often required to be additionally taken to tie kraft paper or newspaper together with the bottle plug bottle mouth, and the method has the following defects: kraft paper or newspaper is easily damaged due to deliquescence, and the materials are required to be aligned every time the culture medium is sterilized, so that the work efficiency is influenced due to the fact that the materials are troublesome and time is wasted.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of above-mentioned technical problem at least.

The utility model aims to solve the technical problem of providing a culture medium sterilization bottle which is convenient to use and can prevent water vapor from flushing the bottle plug.

In order to solve the problems, the culture medium sterilization bottle comprises a bottle body and a bottle plug, wherein a bottle neck is arranged at the upper part of the bottle body, a bottle opening is arranged in the middle of the bottle neck, and the bottle plug is inserted into the bottle opening; the culture medium sterilization bottle further comprises a bottle cap, the bottle cap comprises a flexible cap body, a first rubber ring, a second rubber ring and a connecting body, the first rubber ring is fixedly connected with the bottom edge of the cap body, specifically, the first rubber ring is sewn on the bottom edge of the cap body, the upper end of the connecting body is fixedly connected with the first rubber ring, specifically, the connecting body is sewn with the first rubber ring, the lower end of the connecting body is fixedly connected with the second rubber ring, specifically, the connecting body is sewn with the second rubber ring, and the length of the connecting body is 1/3-1/2 of the perimeter of the first rubber ring; the first rubber ring and the second rubber ring are sleeved on the bottle neck, the first rubber ring is located above the second rubber ring, and the inner surface of the cap body is abutted to the bottle stopper.

After adopting above-mentioned structure, have at least following advantage: when the sterilizing bottle is used, a culture medium to be sterilized is injected into a proper scale position in the sterilizing bottle, the bottle plug is pressed into the bottle opening, the bottle cap is sleeved in the bottle opening, the bottle cap can be moved into the high-pressure steam sterilizing pot for sterilization, the bottle cap is tightly fixed by the aid of the elastic force of the first rubber ring and the second rubber ring, the bottle plug can be prevented from being flushed away by steam due to the fact that the inner surface of the cap body is abutted to the bottle plug, the culture medium is prevented from spilling out, and the culture medium is guaranteed to be stably in the sterilizing bottle; after the sterilization is finished, the length of the connecting body is 1/3-1/2 of the perimeter of the first rubber ring, so that the cap body can be lifted to one side of the bottleneck, the second rubber ring is still sleeved on the bottleneck, the bottle plug can be pulled out, the cap body does not need to be taken down integrally, when the sterilization is needed again, the cap body is lifted and covered, and therefore the bottle cap is convenient to use and not easy to lose.

Preferably, be equipped with first bulge loop and second bulge loop on the bottleneck, first bulge loop is located second bulge loop top, form the spacing groove between first bulge loop and the second bulge loop, first rubber ring cover is established in the spacing groove, second rubber ring joint is in second bulge loop below. Under the effect of first bulge loop and second bulge loop, can spacing first rubber ring and second rubber ring, the effect that the restriction bottle plug of bottle cap popped out is better like this, makes the bottle plug more stable.

Drawings

FIG. 1 is a schematic view of the present invention showing the split structure of a medium sterilizing bottle.

FIG. 2 is a schematic view of the structure of a medium sterilizing bottle of the present invention.

FIG. 3 is a schematic cross-sectional view of a medium sterilizing bottle according to the present invention.

Fig. 4 is an enlarged schematic view of the bottleneck in fig. 3.

Fig. 5 is a schematic structural view of the cap body being lifted to one side of the bottle neck.

Fig. 6 is a schematic view showing the bottle stopper pulled out after the cap body is lifted to one side of the bottle neck.

FIG. 7 is a schematic view when the medium is poured.

Wherein:

1. a bottle body; 2. a bottle stopper; 3. a bottleneck; 4. a bottle mouth; 5. a bottle cap; 6. a cap body; 7. a first rubber ring; 8. a second rubber ring; 9. a linker; 10. a first convex ring; 11. a second convex ring; 12. a limiting groove.

Detailed Description

The inventive concepts of the present disclosure will be described hereinafter using terms commonly employed by those skilled in the art to convey the substance of their work to others skilled in the art. These utility concepts may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. These embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of their inclusion to those skilled in the art. It should also be noted that these embodiments are not mutually exclusive. A component, step, or element from one embodiment may be assumed to be present or used in another embodiment. The particular embodiments shown and described may be substituted for a wide variety of alternate and/or equivalent implementations without departing from the scope of the embodiments of the present disclosure. This application is intended to cover any adaptations or variations of the embodiments discussed herein. It will be apparent to those skilled in the art that alternative embodiments may be practiced using only some of the described aspects. Specific numbers, materials, and configurations are set forth in the examples for the purpose of illustration, however, alternative examples may be practiced by those skilled in the art without these specific details. In other instances, well-known features may be omitted or simplified in order not to obscure the illustrative embodiments.

Furthermore, the terms "first," "second," and "third" 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 "provided", "mounted", "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, 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 term "fixed" may be welded or fixed by screws, bolts, etc., and those skilled in the art can understand the specific meaning of the above terms in the present invention in specific situations.

Referring to fig. 1-7, in one embodiment, the medium sterilization bottle comprises a bottle body 1 and a bottle stopper 2, wherein a bottle neck 3 is arranged at the upper part of the bottle body 1, a bottle opening 4 is arranged at the middle part of the bottle neck 3, and the bottle stopper 2 is inserted into the bottle opening 4; the culture medium sterilization bottle further comprises a bottle cap 5, wherein the bottle cap 5 comprises a flexible cap body 6, a first rubber ring 7, a second rubber ring 8 and a connecting body 9, the first rubber ring 7 is fixedly connected with the bottom edge of the cap body 6, specifically, the first rubber ring 7 is sewn on the bottom edge of the cap body 6, the upper end of the connecting body 9 is fixedly connected with the first rubber ring 7, specifically, the connecting body 9 is sewn with the first rubber ring 7, the lower end of the connecting body 9 is fixedly connected with the second rubber ring 8, specifically, the connecting body 9 is sewn with the second rubber ring 8, and the length of the connecting body 9 is 1/3-1/2 of the perimeter of the first rubber ring 7; first rubber ring 7 and second rubber ring 8 all overlap and are established on bottleneck 3, first rubber ring 7 is located second rubber ring 8 top, the inner face of the cap body 6 with 2 butts of bottle plug.

Specifically, the length of the connector 9 is 1/3, 1/2, 5/12 and the like of the perimeter of the first rubber ring 7;

be equipped with first bulge loop 10 and second bulge loop 11 on the bottleneck, first bulge loop 10 is located second bulge loop 11 top, form spacing groove 12 between first bulge loop 10 and the

second bulge loop

11, 7 covers of first rubber ring are established in

spacing groove

12, 8 joints of second rubber ring are in second bulge loop 11 below. Under the effect of first bulge loop 10 and second bulge loop 11, can spacing first rubber ring 7 and second rubber ring 8, the effect that the restriction bottle plug 2 of cap 5 popped out is better like this, makes bottle plug 2 more stable.

The material of the connecting body 9 is rubber. The connecting body 9 made of rubber material has a certain elasticity, so that the cap body 6 can be more conveniently opened.

The connecting body 9 is made of cotton and linen. The connector 9 made of the cotton and linen material has high stability.

The cap body 6 is made of cotton and linen. The cap body 6 made of cotton and linen cloth material is not only air permeable, but also can prevent the bottle stopper from being washed away by steam, and also has the functions of dust prevention and waste generation reduction.

The bottle body 1 is provided with scales. This allows easy observation of the amount of medium.

The working principle is as follows: when the sterilizing bottle is used, firstly, a culture medium to be sterilized is injected into a proper scale position in the sterilizing bottle, the bottle plug is pressed into the bottle opening 4, the bottle cap 5 is sleeved to enable the first rubber ring 7 to be sleeved in the limiting groove 12, the second rubber ring 8 is clamped below the second convex ring 11, then the bottle cap can be moved into an autoclave for sterilization, the first rubber ring 7 and the second rubber ring 8 are sleeved on the bottle neck 3, the bottle cap 5 is fixed tightly through the elasticity of the first rubber ring 7 and the second rubber ring 8, the inner surface of the cap body 6 is abutted against the bottle plug 2 to prevent water vapor from flushing the bottle plug 2, the culture medium is prevented from being spilled, and the culture medium is ensured to be stably in the sterilizing bottle; after the sterilization is finished, the length of the connecting body 9 is 1/3-1/2 of the perimeter of the first rubber ring 7, and the first rubber ring 7 has elasticity, so that the cap body 6 can be pulled up and lifted to one side of the bottleneck 3 (as shown in fig. 5), the second rubber ring 8 is still sleeved on the bottleneck 3, the bottle stopper 2 can be pulled out (as shown in fig. 6), the culture medium can be poured out (as shown in fig. 7), the whole bottle cap 5 does not need to be taken down, when the sterilization is needed again, the cap body 6 is lifted up and covered, and therefore the use is convenient, and in addition, the bottle cap 5 is not easy to lose.

The above description is only a preferred and feasible embodiment of the present invention, and therefore, the scope of the present invention should not be limited by the above description, and various other modifications made by the technical solutions and concepts of the present invention should be included in the protection scope of the present invention.

Claims

1. A culture medium sterilization bottle comprises a bottle body (1) and a bottle plug (2), wherein a bottle neck (3) is arranged at the upper part of the bottle body (1), a bottle opening (4) is arranged in the middle of the bottle neck (3), and the bottle plug (2) is inserted into the bottle opening (4); the culture medium sterilization bottle is characterized by further comprising a bottle cap (5), wherein the bottle cap (5) comprises a flexible cap body (6), a first rubber ring (7), a second rubber ring (8) and a connecting body (9), the first rubber ring (7) is fixedly connected with the edge of the bottom of the cap body (6), the upper end of the connecting body (9) is fixedly connected with the first rubber ring (7), the lower end of the connecting body (9) is fixedly connected with the second rubber ring (8), and the length of the connecting body (9) is 1/3-1/2 of the perimeter of the first rubber ring (7); first rubber ring (7) and second rubber ring (8) all overlap and establish on bottleneck (3), first rubber ring (7) are located second rubber ring (8) top, the inner face of the cap body (6) with bottle plug (2) butt.

2. A medium sterilization bottle according to claim 1, wherein the bottle neck is provided with a first convex ring (10) and a second convex ring (11), the first convex ring (10) is positioned above the second convex ring (11), a limiting groove (12) is formed between the first convex ring (10) and the second convex ring (11), the first rubber ring (7) is sleeved in the limiting groove (12), and the second rubber ring (8) is clamped below the second convex ring (11).

3. A medium bottle according to claim 1, wherein the material of the connecting body (9) is rubber.

4. A medium bottle according to claim 1, wherein the connecting body (9) is made of cotton linen.

5. A medium sterilizing bottle according to claim 1, wherein the cap body (6) is made of cotton linen.

6. A medium sterilizing bottle according to claim 1, wherein the bottle body (1) is provided with graduations.