Container for pet bottle

Abstract

The present invention relates to a product for daily life, and more particularly, to a container for covering a PET bottle that is capable of providing thermal insulation effects for the beverage contained in the PET bottle. The container for covering a PET bottle includes: a cap adapted to cover the upper portion of the PET bottle; and a body adapted to be coupled with the cap and to cover the lower portion of the PET bottle. As the container for covering a PET bottle forms a double bottle structure together with the PET bottle therein, the container can prevent a neighboring object or a user's had from coming into contact with condensed water generated due to dew condensation or the outer surface of the PET bottle which is carried, thereby keeping the neighboring object or user's hand from getting wet or keeping dirt from becoming attached to the PET bottle. Also, as the container has thermal insulation effects, warm or cold beverages remain drinkable over an extended time period. In addition, the container can be generally used for most of plastic beverage bottles on the market.

Description

TECHNICAL FIELD[0001]The present invention relates to a product for daily life, and more particularly, to a container for covering a PET bottle containing beverage so as to have thermal insulation effects.BACKGROUND ART[0002]PET bottles are widely used as packaging vessels for water or beverages. They are made out of polyethylene terephthalate (PET) material, and are light and not easily breakable. Since they are recyclable, they give less damage to the environment.[0003]The PET bottles (the term “PET bottle,” as used in this specification, refers to not only the bottles made out of PET material but also all kinds of PET bottles) are generally constructed of a neck formed on an upper portion of the body, a mouth formed at the neck, and a cap adapted to seal the mouth. Due to certain needs during the manufacturing process, most of PET bottles for water or other beverages have a rounded flange formed around the neck with predetermined thickness and width. Further, the mouth of a typic...

AI Technical Summary

Benefits of technology

[0014]According to the present invention, as mentioned above, the container for a PET bottle prevents the condensed water generated on the outer surface of the PET bottle from causing a neighboring object or the user's hand to get wet while the frozen PET bottle is carried and also prevents dirt from being attached to the PET bottle. Furthermore, the container and the PET bottle have the double bottle structure to provide heat insulation effects, thereby permitting warm or cold beverage to be drinkable for a long time.

[0015]The container may be used universally for most of PET beverage bottles on the market, and the container can be coupled to a variety of PET bottles in a simple manner.

Problems solved by technology

They are made out of polyethylene terephthalate (PET) material, and are light and not easily breakable.

When a PET bottle containing beverage is used after freezing the beverage in summer, a large amount of dew condensation is generated around the outer surface of the PET bottle due to the temperature difference between the inside and outside of the PET bottle.

Accordingly, when the frozen PET bottle is put in a bag or carried by a user's hand, condensed water causes wetness of a neighboring object or the user's hand or causes dirt or filth to attach to the PET bottle.

Moreover, if the PET bottle is used after the beverage contained in the PET bottle has been frozen, the heat transfer through a relatively thin wall of the PET bottle is active and causes the frozen beverage in the PET bottle to melt at a fast speed, thereby making it impossible to drink the cold beverage for a long time.

However, since the bottom of the beverage container must fit exactly with the bottom surface of the heat insulating container, it can only be used for beverage containers having specific sizes and shapes.

Images