CN219173133U

CN219173133U - Material storage type instant bottle cap with ventilation function

Info

Publication number: CN219173133U
Application number: CN202320222605.XU
Authority: CN
Inventors: 侯振华; 马瑞强; 杨阳; 陈世杰; 曹轶; 于建
Original assignee: Zhongnongchuangda Beijing Environmental Protection Technology Co ltd; Beijing Green Nitrogen Biotechnology Co ltd
Current assignee: Zhongnongchuangda Beijing Environmental Protection Technology Co ltd; Beijing Green Nitrogen Biotechnology Co ltd
Priority date: 2023-02-01
Filing date: 2023-02-01
Publication date: 2023-06-13
Anticipated expiration: 2033-02-01

Abstract

The utility model relates to the technical field of microbial fermentation, in particular to a material storage type instant bottle cap with a ventilation function, which comprises: an upper cover and a cover body; the upper end of the cover body is provided with a first opening; the inside of the cover body is provided with a push rod, the upper end of the push rod is inserted into the bottom of the upper cover, the lower end of the push rod is connected with the bottom edge of the cover body, and a storage cavity is formed between the cover body and the push rod; the upper cover is plugged in a first opening of the cover body, the upper cover is provided with a second opening, and a waterproof breathable film is covered on the second opening; the upper cover can drive the push rod to break with the bottom edge of the cover body when being pressed. When in use, the bottle cap has the function of exchanging gas with the outside, can be used in time by activating culture on site, and can substantially solve the problem that bacterial liquid is not easy to store and transport and is not durable to store.

Description

Material storage type instant bottle cap with ventilation function

Technical Field

The utility model relates to the technical field of microbial fermentation, in particular to a material storage type instant bottle cap with a ventilation function.

Background

The prior art is mainly used for honey beverage or functional beverage in a way of mixing, and is not applicable to microbial fermentation if the honey beverage or the functional beverage is mixed, and gas can be generated in the process due to rapid activation and propagation after microbial powder is mixed with a culture medium, so that the bottle cap in the prior art has no ventilation function and can generate the phenomenon of bottle expansion and bag expansion.

Disclosure of Invention

The utility model aims to provide a material storage type instant dispensing bottle cap with a ventilation function, which has the function of exchanging gas with the outside, can be used in time by activating culture on site, and can substantially solve the problems of difficult storage and transportation and intolerance to storage of bacterial liquid.

The utility model provides a material storage type instant bottle cap with a ventilation function, which comprises: an upper cover and a cover body; the upper end of the cover body is provided with a first opening; the inside of the cover body is provided with a push rod, the upper end of the push rod is inserted into the bottom of the upper cover, the lower end of the push rod is connected with the bottom edge of the cover body, and a storage cavity is formed between the cover body and the push rod; the upper cover is plugged in a first opening of the cover body, the upper cover is provided with a second opening, and a waterproof breathable film is covered on the second opening; the upper cover can drive the push rod to break with the bottom edge of the cover body when being pressed.

Preferably, the cover body is provided with a screw cap around the first opening; a screw gap is reserved between the screw cap and the outer surface of the cover body.

Preferably, the top of screw cap is provided with first annular capping, the upper cover is equipped with the annular capping of second, first annular capping and annular capping adaptation of second.

Preferably, the first annular cover surface and the second annular cover surface are fixed by gluing.

Preferably, the first annular cover surface and the second annular cover surface are fixed through ultrasonic welding.

Preferably, a pressing part is arranged at the center of the upper cover, and a second opening is arranged at the center of the pressing part; the pressing part is provided with a socket connected with the upper end of the push rod on the lower surface of the pressing part.

Preferably, an annular groove which is easy to deform is formed between the second annular cover surface and the pressing part.

Preferably, the upper end of the upper cover is covered with an aluminum foil sealing film.

Preferably, the waterproof breathable membrane is located between the second opening and the socket.

Preferably, the waterproof breathable film is made of expanded polytetrafluoroethylene.

The beneficial effects are that:

according to the technical scheme, the storage cavity is arranged in the cover body, and materials (such as fungus powder) are independently packaged in a sealing mode, so that the sealing performance of the materials in the storage and transportation processes is guaranteed; the materials can be mixed by pressing the upper cover, the material mixing operation is convenient, and the sealed package is not required to be opened; the middle of the upper cover is provided with a hole, the hole is covered by a waterproof breathable film, solid and liquid cannot pass through, gas generated in a bottle body or a bag body matched with the bottle cover can be exchanged with gas in the environment, and when microorganisms ferment, continuous aerobic environment can be provided for the microorganisms, and water, dust, greasy dirt, miscellaneous bacteria and the like can be prevented from entering.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a material storage type instant bottle cap with ventilation function;

FIG. 2 is a schematic view of the usage status of the material storage type instant bottle cap with ventilation function according to the present utility model;

FIG. 3 is a schematic view of the structure of the upper cover according to the present utility model;

fig. 4 is a schematic view of a cover structure according to the present utility model.

Reference numerals illustrate: 1. an upper cover; 2. a cover body; 3. a push rod; 4. a storage cavity; 5. a threaded cap; 6. a waterproof breathable film; 7. a second annular cover surface; 8. an annular groove; 9. a socket.

Detailed Description

The technical solutions of the present utility model will be clearly and completely described in connection with the embodiments, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise. Furthermore, the terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1 to 4, the present embodiment provides a material storage type instant bottle cap with ventilation function, which includes: an upper cover 1 and a cover body 2; the upper end of the cover body 2 is provided with a first opening; the inside of the cover body 2 is provided with a push rod 3, the upper end of the push rod 3 is inserted at the bottom of the upper cover 1, the lower end of the push rod 3 is connected with the bottom edge of the cover body 2, and a storage cavity 4 is formed between the cover body 2 and the push rod 3; the upper cover 1 is plugged in a first opening of the cover body 2, the upper cover 1 is provided with a second opening, a waterproof and breathable film 6 is covered on the second opening, and solid and liquid cannot pass through the second opening; the upper cover 1 can drive the push rod 3 to break with the bottom edge of the cover body 2 when being pressed, and the material in the storage cavity 4 falls into a bottle body or a bag body matched with the bottle cover for use, and after being mixed with liquid in the bottle body or the bag body, the gas generated in the bottle body or the bag body can be exchanged with the gas in the environment.

Specifically, various materials can be placed in the storage cavity 4, so that the tightness of the storage and transportation processes of the materials is ensured, the form of the materials is not limited, in the embodiment, the fungus powder is placed in the storage cavity 4, and the culture solution is contained in the bottle body or the bag body.

In this embodiment, the cover body 2 is provided with a screw cap 5 around the first opening; the screw cap 5 and the outer surface of the cover body 2 are provided with screw gaps. The bottle cap can be screwed on the screw position of the bottle body or the bag body through the screw cap 5, and the bottle cap is convenient to install or detach.

In this embodiment, the top of the screw cap 5 is provided with a first annular cover surface, the upper cover 1 is provided with a second annular cover surface 7, and the first annular cover surface is adapted to the second annular cover surface 7.

In this embodiment, the first annular cover surface and the second annular cover surface 7 are fixed by gluing or ultrasonic welding. The cover body 2 and the upper cover 1 are integrated by gluing or ultrasonic welding, so that the tightness in the storage and transportation processes is ensured.

In the embodiment, the center of the upper cover 1 is provided with a pressing part, and the center of the pressing part is provided with a second opening; the pressing portion is provided at its lower surface with a socket 9 connected to the upper end of the push rod 3. One end of the push rod 3 is provided with a cross plug which can be connected with the socket 9.

In this embodiment, an annular groove 8 which is easy to deform is formed between the second annular cover surface 7 and the pressing portion. Through the easy annular groove 8 that takes place deformation, conveniently press, make fungus powder and culture solution mix convenient operation and need not open sealed package.

In this embodiment, the upper end of the upper cover 1 is covered with an aluminum foil sealing film. The sealing performance is stronger when the materials in the storage cavity 4 are stored, and the storage time is longer.

In this embodiment, the waterproof breathable membrane 6 is located between the second opening and the socket 9. Preferably, the waterproof breathable film 6 is made of expanded polytetrafluoroethylene, is a novel high-molecular waterproof material, has micropores of 0.1-1 micrometers, is formed into a net-shaped three-dimensional structure in the film, and has the characteristics of ventilation, pressure relief, water resistance, dust resistance, oil stain resistance and bacteria permeation resistance.

When the microorganism is fermented, the fungus powder is independently and hermetically stored in the storage cavity 4 of the bottle cap, the culture solution is filled in the packaging bag, the bottle cap filled with the fungus powder is screwed at the filling opening of the packaging bag, and the bottle cap is integrally placed in the carton, so that the stacking and the transportation of products are facilitated. When the microbial cultivation device is used, the upper cover 1 is pressed, the joint of the push rod 3 and the bottom edge of the cover body 2 is thin, rupture occurs, bacteria powder is mixed with culture solution in the packaging bag, gas generated in the microbial cultivation process can pass through the joint of the push rod 3 and the bottom edge of the cover body 2, upwards passes through a gap between the push rod 3 and the socket 9 and then is discharged into the environment through the waterproof breathable film 6 in the center of the upper cover 1, meanwhile, oxygen molecules in the environment enter the packaging bag due to concentration difference, the aerobic environment is continuously provided for the microorganisms, bacteria in a dormant state are activated and quickly proliferated, the bacteria are cultivated for 24-48 hours, the bottle cap is unscrewed, and the bacteria solution cultivated in the packaging bag is poured out.

In conclusion, the storage type instant bottle cap with the ventilation function ensures the tightness of the storage and transportation process of materials by arranging the storage cavity 4 in the cap body 2 and independently sealing and packaging the materials; the materials can be mixed by pressing the upper cover 1, the material mixing operation is convenient, and the sealed package is not required to be opened; the middle of the upper cover 1 is provided with an opening, the opening is covered by a waterproof breathable film 6, solid and liquid cannot pass through, gas generated in a bottle body or a bag body matched with the bottle cover can be exchanged with gas in the environment, and when microorganisms ferment, continuous aerobic environment can be provided for the microorganisms, and water, dust, greasy dirt, miscellaneous bacteria and the like can be prevented from entering.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims

1. The utility model provides a material storage formula that takes ventilation function joins in marriage bottle lid promptly which characterized in that includes: an upper cover and a cover body; the upper end of the cover body is provided with a first opening; the inside of the cover body is provided with a push rod, the upper end of the push rod is inserted into the bottom of the upper cover, the lower end of the push rod is connected with the bottom edge of the cover body, and a storage cavity is formed between the cover body and the push rod; the upper cover is plugged in a first opening of the cover body, the upper cover is provided with a second opening, and a waterproof breathable film is covered on the second opening; the upper cover can drive the push rod to break with the bottom edge of the cover body when being pressed.

2. The material storage type instant bottle cap with ventilation function according to claim 1, wherein the cap body is provided with a screw cap around the first opening; a screw gap is reserved between the screw cap and the outer surface of the cover body.

3. The material storage type instant bottle cap with ventilation function according to claim 2, wherein a first annular cover surface is arranged at the top of the threaded cap, a second annular cover surface is arranged on the upper cover, and the first annular cover surface is matched with the second annular cover surface.

4. A storage ready-to-use bottle cap with ventilation according to claim 3, wherein the first annular cap surface and the second annular cap surface are fixed by gluing.

5. The material storage type instant bottle cap with ventilation function according to claim 3, wherein the first annular cap surface and the second annular cap surface are fixed by ultrasonic welding.

6. The material storage type instant bottle cap with ventilation function according to claim 3, wherein a pressing part is arranged at the center of the upper cap, and a second opening is arranged at the center of the pressing part; the pressing part is provided with a socket connected with the upper end of the push rod on the lower surface of the pressing part.

7. The material storage type instant bottle cap with ventilation function according to claim 6, wherein an annular groove which is easy to deform is formed between the second annular cover surface and the pressing part.

8. The material storage type instant bottle cap with ventilation function according to claim 1, wherein the upper end of the upper cap is covered with an aluminum foil sealing film.

9. The air-permeable storage ready-to-use bottle cap according to claim 1, wherein the waterproof air-permeable membrane is located between the second opening and the socket.

10. The material storage type instant bottle cap with ventilation function according to claim 1, wherein the waterproof and ventilation membrane is made of expanded polytetrafluoroethylene.