CN112298745A

CN112298745A - Air-isolated liquid container bottle

Info

Publication number: CN112298745A
Application number: CN201811022035.XA
Authority: CN
Inventors: 罗宁
Original assignee: Individual
Current assignee: Luo Ning
Priority date: 2018-08-31
Filing date: 2018-08-31
Publication date: 2021-02-02

Abstract

"air-insulated liquid container bottle". Relates to the field of containers for storing liquids. In particular to solve the problem that the residual liquid in the container bottle is continuously isolated from air, thereby prolonging the shelf life. The container bottle mainly comprises two parts: firstly, the container bottle body, its bottle is provided with the hole of ventilating of densely covered all around. And the shape of the liner is the same as that of the bottle body when the liner is deformed to the maximum, and the volume of the liner is slightly larger than that of the bottle body, so that the liner is wrapped by the bottle body when the liner is filled with liquid, and the bottle body bears pressure and protects the liner. When the liquid is poured out, the volume of the inner container is reduced, because the bottle body is provided with the air vents, the reduced part can be generated between the inner container and the shell, air does not need to enter the opening of the inner container, when the liquid outlet container bottle stops returning, the inner container slightly larger than the bottle body can contract on the liquid level, no space is left for receiving the air, and the residual liquid in the inner container basically isolates the air.

Description

Air-isolated liquid container bottle

The present invention relates to the field of liquid containers. By using the principle that the liquid contained in the soft container bag can be deformed and stretched, the problem that the residual liquid is deteriorated due to the fact that air enters and contacts with the residual liquid to perform biochemical reaction when a part of liquid is poured out from the rigid container bottle can be solved. Such as water in barrels for drinking water dispensers; various bottled beverages, and the like. The container bottle of the invention can keep the residual liquid in the container bottle isolated from air, so the bottle is named as an air-isolated liquid container bottle.

Detailed Description

The air-isolated liquid container bottle mainly comprises two parts: the container bottle body is provided with vent holes at the periphery, and the soft inner container is arranged in the container bottle body, is used for containing liquid, can deform and stretch, has the same maximum deformation shape as the container bottle body, and has a volume slightly larger than that of the container bottle body. The shape, material and size of the bottle body and the inner container can be different because the contained liquid is different. Now take a barreled water for a water dispenser to illustrate: a plurality of small ventilation holes are arranged around a plastic bottle body for containing water, the plastic bottle body is a container bottle body, and a plastic bag is filled in the plastic bottle body, and the plastic bottle body is a flexible soft inner container for containing liquid. The plastic bag mouth is connected and fixed with the plastic bottle mouth, the maximum deformation shape of the plastic bag is the same as that of the plastic bottle shell, and the volume of the plastic bag is slightly larger than that of the plastic bottle shell. After the plastic bag is filled with water, the plastic bag is naturally wrapped in the plastic bottle shell to achieve the functions of shaping and stress protection. Because the vent holes are small enough, the plastic bag can bear the water pressure in the bag without being damaged. When the water in the container is poured out, the small ventilation holes are formed in the periphery of the bottle body of the container and communicated with the external atmospheric pressure, the plastic bag can deform and shrink, and a part of space which shrinks can be generated between the plastic bag and the plastic bottle, so that air can not enter from the bottle opening when liquid flows out of the plastic bag, when the water pouring return is stopped, a plastic bag film slightly larger than the bottle body can automatically shrink between the residual liquid level and the bottle opening, no space is reserved for the air basically, and the cover is closed in time, so that the air isolating effect is achieved.

In order to prevent the plastic bag body from sliding down to block the bottle mouth after a certain amount of liquid is poured out, the central part of the bottom of the plastic bag is fixedly connected with the central part of the bottom of the plastic bottle, and the plastic bag is pulled.

Claims

1. A liquid container bottle has a bottle body with a vent hole and a soft inner container which is arranged in the bottle body and can be deformed and stretched to the same shape of a shell and has a volume slightly larger than the shell.

2. The central part of the bottom of the soft inner container is fixedly connected with the central part of the bottom of the container bottle body.