JP2017128348A5 - - Google Patents

Description

Large plastic bottles that are easy to remove from the storage and lift

The present invention relates to a main body shape that enhances the convenience of a large plastic bottle.

Since the invention of PET bottles for liquid products, the capacity of large-sized PET bottles (hereinafter simply referred to as PET bottles) with a capacity of 1.5 liters or more and a small cylinder shape is low (it is difficult to grasp and carry) Has been frequently pointed out by users of PET bottles, and for that reason, the physical burden of taking out the PET bottles from a storage (such as a refrigerator) is the force of the fingertips and hand. Women, children, sick people, etc., who have a weak grip, are overwhelmed and even painful. Therefore, at present, some PET bottles are devised to attach a handle to the main body (Patent Document).
However, this time, the handle causes complaints that it is difficult to store in the storage, or that the wrist is twisted to take out from the storage, making it difficult to take out, and the problem is not completely solved.

JP-A-2005-199393 JP 2006-113112 A JP2013-082471A

It is possible for a powerless person such as a child, a woman, or a sick person to easily remove a heavy plastic bottle with a sufficient capacity from the plastic bottle storage without feeling too much of a hand or a physical burden. To make it easier to hold and carry the plastic bottle.

In the present invention, a concave pocket or a convex handle is added to the upper half of one side of a conventional plastic bottle container body by integral molding, and two fingers of the hand are attached to the pocket or the handle, or By inserting the three bottles, the physical burden is reduced and the PET bottle can be easily lifted.

Even those with weaknesses such as children, women, elderly people, sick people, and those who are in special situations such as fingertips getting wet and slippery do not feel too much physical burden from large plastic bottles from storage such as refrigerators It can be easily removed (FIG. 1).
In addition, a large plastic bottle that is usually filled with a beverage can be easily grasped and carried.

Embodiment of this invention is shown under the condition which takes out the large sized plastic bottle accommodated in the refrigerator. The effect of the present invention is shown in the embodiment in a form compared with the conventional one. The cross-sectional structure on the shaping | molding of the large sized plastic bottle in this invention is shown. Two types of concave pockets added to the large plastic bottle in the present invention are indicated by a and b. In the present invention, two cases of attaching a convex handle to a conventional large-sized plastic bottle are illustrated. In this invention, it is a specification in the large sized plastic bottle in case carbonated drinks are contained. The improvement of the large-sized plastic bottle performed accompanying this invention is shown.

In a non-carbonated beverage plastic bottle, a concave pocket is integrally formed in the upper half of one side of the plastic bottle body as shown in FIG. As shown in the figure, the concave pocket has a width and a height to accommodate about three adult fingertips, and the pocket extends at an upward angle inside the plastic bottle (FIG. 4). . The entrance portion of the concave pocket is rounded so that the fingertip is not damaged (reference numeral 1 in FIG. 3).

And as for this concave pocket, two types can be considered as shown in FIG.
As shown in FIG. 4a, the concave pocket has a large upward angle inside the plastic bottle and is deep enough to hook the fingertip, and the bottle is lifted by hooking the fingertip into the concave pocket.

As shown in FIG. 4b, the other one is that the concave pocket is deeply penetrated with a small upward angle inside the plastic bottle, and the bottle can be sufficiently held and lifted by the fingertip. In this case, an anti-slip material such as a wave shape can be provided on the upper portion of the concave pocket for an anti-slip effect.

In a non-carbonated beverage plastic bottle, a convex handle is integrally formed at the upper end of one side of the bottle body as shown in FIG. In order to lift the bottle, a finger is hooked on the handle and pulled up.

As an improvement to be added in the shape of the plastic bottle of Example 1 and Example 2, as shown in FIG. 7, the shape of the lower half of the side surface of the pocket side or the handle side of the plastic bottle body, It is made into the smooth surface shape (FIG. 7 code | symbol 3) which can be taken out easily, without being caught in this refrigerator main body after storing.

In a carbonated beverage plastic bottle, a concave pocket is formed in the upper half of the plastic bottle body as shown in FIG. At that time, in order to counter the gas pressure of the beverage, as shown in FIG. 6, the shape of the concave pocket entrance is made into an elliptical shape and small enough to contain about two adult fingers, The concave pocket itself is also hemispherical inside. Then, a partition is provided inside the concave pocket as shown in FIG. 6 to further counter the gas pressure of the beverage. In the concave pocket, the corner of the portion where the finger inserted hits is rounded so that the finger is not damaged (reference numeral 1 in FIG. 6).

1 Rounded corner 2 Wave shape to prevent slipping 3 Side of a plastic bottle that can be easily removed from the refrigerator

Claims (6)

In a plastic bottle or metal container for a liquid product with a capacity of 1.5 liters or more, a concave pocket with several fingertips is integrally formed in one upper half on the side of the main body, and the finger is placed in the concave pocket. It is possible to lift by inserting. The upper surface inside the concave pocket according to claim 1 is formed into a shape (wave shape, uneven shape) having a high frictional effect for preventing slipping of a finger inserted into the portion. In a plastic bottle or metal container for a liquid product with a capacity of 1.5 liters or more, a convex handle with several fingertips is integrally molded at one upper corner of the main body, and a finger is applied to the convex handle. It is possible to lift by hanging. In the first and third aspects of the present invention, the shape of the lower half of the side surface of the plastic bottle on the side where the concave bouquet or the convex handle is provided is a smooth wall surface without irregularities. In the first aspect, when the container is for carbonated beverages, the shape of the entrance of the concave pocket is an ellipse and the inner shape of the concave pocket is a hemisphere in order to counter the internal gas pressure of the container. In the said Claim 5, the "partition" is provided in the inside of this hemispherical concave pocket, and opposes the gas pressure inside the container of carbonated drinks.

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