CN208932023U - A kind of ventilative no leakage Packaging Bottle - Google Patents

Abstract

The utility model discloses a kind of ventilative no leakage Packaging Bottles, its composition includes: glass bottle body and PP outer cover, it is threadedly coupled at the top of the glass bottle body with PP outer cover, PE inner cover is fixedly mounted in the vial upper interior, the outer hd top face of the PP offers stomata, it is provided with exhaust column at the PE inner cover center, gas vent is offered on the exhaust column, is cased with flexible silicon gum cover on the exhaust column.The ventilative no leakage Packaging Bottle is by reasonably designing, cheap cost, and solving the gas generated after cure food packaging can exclude, and liquid will not leak, and solves the problems, such as bottle explosion and influences food mouthfeel.

Description

A kind of ventilative no leakage Packaging Bottle

Technical field

The utility model relates to no leakage Packaging Bottle technical field of breathing freely, specially a kind of ventilative no leakage Packaging Bottles.

Background technique

With food research and development and fresh sweet garlic food, after being packaged into finished product, content product meeting continuing fermentation simultaneously generates gas Body.The gas of generation will lead to sealing packaging material bottle explosion, and influence the mouthfeel with fresh sweet garlic product.Fermentation based food is common at present Packaging material or manner of packing are all leakproofness, do not solve the production gas exhausting problem of fermentation class souse, current existing sealing Property packaging material do not meet and saved with the long-time of such fermentation based food such as fresh sweet garlic.There are many fermentation class picklings on the market at present Food, product are carrying out always continuing fermentation, certain gas and pressure can be generated in fermentation process after factory is packaged into finished product Power will lead to product bottle explosion or influence the mouthfeel of food.

Summary of the invention

The purpose of this utility model is to provide a kind of ventilative no leakage Packaging Bottles, to solve to propose in above-mentioned background technique The problem of.

To achieve the above object, the utility model provides the following technical solutions: a kind of ventilative no leakage Packaging Bottle, composition Include: glass bottle body and PP outer cover, is threadedly coupled at the top of the glass bottle body with PP outer cover, on the vial Side is internal to be fixedly mounted PE inner cover, and the outer hd top face of the PP offers stomata, is provided with exhaust at the PE inner cover center Column offers gas vent on the exhaust column, is cased with flexible silicon gum cover on the exhaust column.

Compared with prior art, the utility model has the beneficial effects that the ventilative no leakage Packaging Bottle is by reasonably setting Meter, cheap cost, solving the gas generated after cure food packaging can exclude, and liquid will not leak, and solve The problem of bottle explosion and influence food mouthfeel.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model.

Fig. 2 is the utility model PP outer cover schematic diagram.

Fig. 3 is the utility model PE inner cover schematic diagram.

In figure: 1, glass bottle body, 2, PE inner cover, 3, PP outer cover, 4, stomata, 5, flexible silicon gum cover, 6, exhaust column, 7, exhaust Hole.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Referring to Fig. 1, the utility model provides a kind of technical solution: a kind of ventilative no leakage Packaging Bottle, composition include: Glass bottle body 1 and PP outer cover 3,1 top of glass bottle body are threadedly coupled with PP outer cover 3, in 1 top of glass bottle body PE inner cover 2 is fixedly mounted in portion, and 3 top surface of PP outer cover offers stomata 4, is provided with exhaust at 2 center of PE inner cover Column 6 offers gas vent 7 on the exhaust column 6, is cased with flexible silicon gum cover 5 on the exhaust column 6.

Working principle: silica gel is inserted in inner cover exhaust column, and inner cover is embedded in vial, forms seal shape inside entire vial State, after the food fermentation in vial generates gas, the pressure that gas generates squeezes silica gel sheath row by the exhaust column of inner cover It removes, and is excluded outside bottle by the stomata of outer cover.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (1)

1. a kind of ventilative no leakage Packaging Bottle, composition includes: glass bottle body (1) and PP outer cover (3), it is characterized in that: described It is threadedly coupled at the top of glass bottle body (1) with PP outer cover (3), PE inner cover is fixedly mounted in the glass bottle body (1) upper interior (2), described PP outer cover (3) top surface offers stomata (4), and exhaust column (6), institute are provided at described PE inner cover (2) center It is offered gas vent (7) on the exhaust column (6) stated, is cased with flexible silicon gum cover (5) on the exhaust column (6).