JP2017128348A - Large-sized pet bottle easy to lift with hand - Google Patents

Abstract

PROBLEM TO BE SOLVED: To solve the problems that in a large-sized and stumpy PET bottle used as a beverage container at present, a bottle cap (lid) circumference is pinched by pressure only of the finger tips in order to lift the bottle with the hand when there is a sufficient beverage residual quantity in the bottle, and the weight of the bottle and the entire beverage is quite large, but a physical load becomes large by the method to a woman/child and a powerless person, and a psychological resistance feeling is generated in the use of the large-sized PET bottle itself.SOLUTION: A recessed pocket or a projecting grip is added by integral molding processing to an upper half part of one side surface of a container body of a conventional stumpy and large-sized PET bottle, and two or three fingers are inserted into the pocket or the grip so as to reduce a physical load and easily lift up the PET bottle.SELECTED DRAWING: Figure 3

Description

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

The volume of large plastic bottles currently used in containers for beverages and other liquid products with a size of more than 1500 ml (hereinafter simply referred to as “large plastic bottles”), especially immediately after opening the plastic bottle When it is in the plastic bottle enough, because of its light weight, to lift the plastic bottle, if you pick up around the cap with your fingertips as usual, The load on the fingertips is quite large, and the physical burden on children, women and the elderly is quite large.
Therefore, in a normal living situation, it is physically strict to take out and use the beverages and the like stored in the lower interior of the refrigerator (the upper diagram in FIG. 1). ).

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

Even small people such as children, women, elderly people, sick people, and those who are in special situations such as when their fingertips are wet and slippery, it is easy to feel the physical burden of large plastic bottles stored in the refrigerator Can be taken out (lower figure in FIG. 1).
Moreover, it becomes easy to grasp and carry a large-sized plastic bottle filled with a drink usually with a heavy weight.

The embodiment of the present invention is shown in comparison with a conventional large-sized plastic bottle under the condition of taking out the large-sized plastic bottle of the present invention stored in a refrigerator. The basic concept of the present invention is shown by adding a concave pocket to a conventional large-sized plastic bottle. In this invention, the cross-sectional structure of the concave pocket added to the conventional large-sized plastic bottle is shown, and embodiment of invention is shown. In the present invention, two types of concave pockets to be added to a conventional large plastic bottle are indicated by a and b. In the present invention, two cases of attaching a convex handle to a conventional large 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 large PET bottle for non-carbonated beverages, a concave pocket is integrally formed on the upper half of one side of the bottle body as shown in FIG. As shown in FIG. 3, the concave pocket has a width and a height that can accommodate about three adult fingertips, and the pocket extends at an upward angle inside the bottle. And the corner of the entrance portion of the concave pocket is rounded so that the fingertip is not damaged.

There are two types of pockets as shown in FIG.
One is a concave pocket having a large upward angle inside the bottle and a shallow depth as shown in FIG. 4a, and the bottle is lifted by hooking a fingertip on it.

   The other is, as shown in FIG. 4b, in which the concave pocket is deeply penetrated with a small upward angle inside the bottle, and the bottle can be sufficiently held and lifted by the fingertip. In this case, a wavy shape or a shape having a non-slip effect is provided on the upper portion of the concave pocket for the anti-slip effect.

   Similarly, in a large PET bottle for non-carbonated beverages, a convex handle is integrally formed at the upper end portion of one side of the bottle body as shown in FIG. Two examples are shown in FIG. To lift the bottle, hook your finger on the handle and pull it up.

   As shown in FIG. 7, the shape of the lower half of the side surface of the pocket side of the plastic bottle body or the handle side is further added as a point to be added in the shape of the plastic bottle of the present invention of the first embodiment and the second embodiment. After storing the PET bottle in the lower stage of the refrigerator, it is to have a smooth surface shape that can be easily taken out without being caught by the refrigerator body.

   In a large-sized plastic bottle for carbonated beverages, a concave pocket is made in the upper half of the 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 pocket entrance has an elliptical shape, and has a size that is small enough to hold about two adult fingers. The pocket itself is also hemispherical inside. Then, a partition is provided inside the pocket as shown in FIG. 6 to further counter the gas pressure of the beverage. And the part where the finger inserted in the pocket hits is rounded so that the finger is not damaged.

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

Claims (6)

   In a large plastic bottle with a capacity of 1500 ml or more for beverages or liquid products, a concave pocket with several fingertips is integrally formed in the upper half of the side of the main body, and it is lifted by inserting a finger there. What made possible.    The upper surface inside the concave pocket according to claim 1 is formed into a shape (such as a wave shape) having a high frictional effect for preventing slipping of a finger to be inserted.    For large plastic bottles for beverages or liquid products with a capacity of 1500 ml or more, a convex handle with several fingertips can be integrally molded at the upper corner of the main body, and it can be lifted by placing a finger on it. What you did.    In the first and third aspects of the invention, the shape of the lower half of the side surface of the plastic bottle on the side where the concave boxet or the convex handle is provided is a smooth wall shape without any unevenness.    In a large plastic bottle for carbonated beverages with a capacity of 1500 ml or more, a concave pocket with several fingertips can be integrally formed in the upper half of the side of the main body, and it can be lifted by inserting a finger there. What you did. In this case, in order to counter the gas pressure of the carbonated beverage, the shape of the entrance of the concave pocket is an ellipse, and the shape inside the pocket is a hemisphere.    In the fifth aspect, a “partition” is provided inside the hemispherical concave pocket to counter the gas pressure of the carbonated beverage.

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