JPS5846972Y2 - storage container - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention particularly relates to a disposable storage container molded into a dish shape using foamed plastic.

Conventionally, sashimi, etc. are placed in disposable dish-shaped containers made of foamed plastic and wrapped in stretched vinyl chloride film, etc., but when wrapped in this way, the contents are usually raised above the top edge of the container. In many cases, if the surface of the wrap packaging is pressed down or the containers are stacked, there are problems such as the stored items will move and the shape of the arrangement will be distorted, spoiling the aesthetic appearance.

In addition, as a method to prevent the stored items from moving, there is a method of placing a flexible protective band over the top of the container, but such conventional protective bands simply insert both ends between the side wall of the container and the stored items. Therefore, there were drawbacks such as the protective belt being easy to fall down and easy to come off.

In view of the above-mentioned drawbacks, the present invention provides a storage container in which grooves for locking both ends of a flexible protective band are provided on opposing side walls of the container to prevent the protective band from falling down or coming off. purpose.

The present invention provides a dish-shaped storage container made of foamed plastic, in which vertical grooves are provided at the bases of opposing side walls of the dish-shaped base to lock both ends of a flexible protective band to prevent movement of stored items. The present invention relates to a storage container characterized in that a protrusion of a required size formed on the upper part is integrally molded with the base body.

Embodiments of the present invention will be described below based on the drawings.
As shown in the figure, a dish-shaped base 1 made of rectangular foamed polystyrene having a required depth is integrally formed with protrusions 3 and 3' at the center base of its opposite long side walls. Vertical grooves 2, 2' are formed in the upper portions of the parts 3, 3' for locking strip-shaped flexible protective bands 4 for preventing movement of stored items.

(See FIG. 2) The length of the vertical grooves 2, 2' is slightly longer than the width of the protective band 4.

In this embodiment, the dish-shaped base is constructed of a rectangular shape, but it is also possible to construct the dish-shaped base of a boat-shaped, elliptical, etc. shape.

Further, although the projections 3 and 3' are formed on the opposing long side walls of the base body, it is also possible to form the projections on the center base of the short side walls.

The protective band 4 is made of transparent vinyl chloride, and has a length such that both ends are engaged with vertical grooves and the center portion is curved upward from the base.

The embodiment of the present invention has the above-mentioned configuration, and first, stored items such as sashimi are arranged inside the dish-shaped base 1.

Next, one end of the protective band 4 is locked in the vertical groove 2 or 2', and the other end of the protective band 4 is locked in the opposing vertical groove 2 or 2'.

Further, the upper surface of the protective band 4 is covered with a vinyl chloride stretched film or the like, and the substrate 1 is wrapped in a taut state with plastic wrap.

Even if the surface of the wrap package is pressed in this state, the stretched film will not come into contact with the stored items, and the stored items can also be confirmed through the protective band 4.

As explained above, the present invention provides protrusions at the bases of opposing side walls of the dish-shaped base, and forms vertical grooves in these protrusions for locking both ends of the protective band, thereby preventing the protective band from falling. It also has the effect of preventing it from coming off and maintaining the beauty of the stored items.

[Brief explanation of drawings]

FIG. 1 is a perspective view of an embodiment of the present invention with a protective band attached, and FIG. 2 is a partially enlarged view of FIG. 1. 1: Dish-shaped base, 2.2': Vertical groove, 3.3': Projection,
4: Protective belt.

Claims (1)

[Scope of utility model registration request] In a dish-shaped foamed plastic storage container, vertical grooves are formed at the top of the opposing side wall bases of the dish-shaped base to lock both ends of a flexible protective band that prevents the stored items from moving. A storage container characterized in that a protrusion of a required size is integrally molded with the base body.