JPS6112359Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a cold storage container used for transporting refrigerated beverages such as beer and youth, and other refrigerated foods while keeping them in a cooled state.

Traditionally, when alcoholic beverage stores receive an order for delivery of chilled beer or youth drinks, they refrigerate the beer in a large refrigerator installed in the store, transfer it to a cold container, transport it, and then deliver it.

However, the cold containers used for transporting the above-mentioned refrigerated drinks, etc. are equipped with an insulating container body and an opening/closing lid. If you open the lid when taking out a bottle, etc., the opening of the container body will open wide and the cold air inside will be released rapidly.
The drawback was low cooling efficiency.

In view of the above-mentioned drawbacks of conventional cold storage containers, this invention prevents cold air from being released when opening the lid and transferring bottles, etc. into the container body, and when removing bottles, etc. from the container body. By inserting your hand through the cut in the sheet and performing this operation, we minimize the opening of the container body, thereby minimizing the release of cold air and creating a cold storage container that maintains high cooling efficiency. This is what we are trying to provide.

DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention shown in the drawings will be described below.

1 and 2, reference numeral 1 denotes a cold insulating container, and the cold insulating container 1 consists of a container body 2 and a lid 3 that can be opened and closed at the opening of the container body 2. 2a and inner surface 2b
is made of a sheet of vinyl chloride or the like, and a heat insulating material 2c made of foamed plastic is interposed between the sheets and sewn. The lid body 3 is the container body 2
It is adapted to be closed by a chuck 4 at the edge of the opening. 5 is a strap for holding the cold container 1. Reference numeral 6 denotes a bottle crate, which is used to hold and transport a large number of beer bottles in an upright position, and is made of conventionally existing hard plastic. A bottle crate 6 can be stored inside the container body 2. Reference numeral 7 denotes a shape-retaining frame body for the container body 2. This shape-retaining frame body 7 retains the relatively soft container body 2 in its normal shape, and holds the bottle crate 6 in the container body 2.
This is to make it easier to get in and out.

Reference numeral 8 denotes a cold air release prevention sheet, and the cold air release prevention sheet 8 is formed by forming a large number of cuts 9 that are arranged substantially parallel to each other in a highly elastic and stretchable sheet such as a rubber sheet or an elastic plastic sheet. , a locking body 10 configured to expand and deform in a direction perpendicular to the direction of the cut 9, whose both ends are reinforced with metal pieces, and which locks onto both upper ends of the bottle crate 6. is installed. This cold air release prevention sheet 8 is placed so as to close the top opening of the bottle crate 6 housed in the container body 2, and the locking bodies 10 on both sides are locked to both side edges of the bottle crate 6. Attach the container so that the opening of the container body 2 is closed. Note that even if the cold air release prevention sheet 8 is attached, opening and closing of the lid body 3 will not be prevented.

FIGS. 3 and 4 show other embodiments. That is, in this embodiment, a lid body 3 is detachably attached to a container body 2 by a plurality of latches 11, and two inner lids 12 are provided on the upper surface of the lid body 3 by hinges 13 so that they can be opened and closed from the left and right respectively. It is being The cold air release prevention sheet 8 is fixed inside the lid 3 by a mounting member 14 corresponding to the back side of the inner lid 12. The container body 2 and the lid 3 of this embodiment are blow-molded from thermoplastic plastic to have a hollow double-walled structure, or have a heat insulating material such as foamed plastic interposed in the hollow portion. . In addition, as a thermoplastic,
Polyethylene, polypropylene, vinyl chloride, etc. are used.

In the cold storage container 1 configured as above,
When putting beer bottles or the like into or out of the container body 2, the operation can be performed by opening the lid 3 or the inner lid 12 and inserting your hand through the cut 9 of the cold air release prevention sheet 8. When a hand is inserted into the cut 9 of the cold air release prevention sheet 8, only that part expands and deforms, but when the hand is removed, it immediately returns to its original state and closes its opening, so that the opening rate of the container body 2 to the outside air is reduced. is extremely small, so that the release of cold air inside the container body 2 can be minimized. Therefore, the cut 9 can be widened at any part of the opening and the stored items can be taken out. For example, when a large number of beer bottles, etc. are stored in an upright position, as in the example, only the portion necessary to take out the bottles, whether they are stored in the corners or in the center, is stored. This has the effect of widening the incision 9 and allowing it to be taken out freely. In addition, the cuts 9 are formed in parallel in large numbers, and the cold air release prevention sheet 8 is highly elastic, so even if the cuts 9 are expanded and deformed many times, no gaps will occur over time. . Therefore,
It is possible to transport and deliver refrigerated beverages such as beer and youth, refrigerated foods, etc. while keeping them cool.

In short, the cold storage container according to the present invention consists of a container main body having heat insulation properties and a lid body that can be opened and closed over the opening of the container main body, and the opening of the container main body has many cuts that can be expanded and deformed. Since the formed stretchable cold air release prevention sheet is attached and configured to close the opening, when opening the lid and transferring bottles etc. into the container body, and when transferring bottles etc. from inside the container body, When removing the container, it is possible to insert your hand through the cut in the cold air release prevention sheet. In this case, the degree of opening of the container body is kept to a minimum by the restoring effect of the cut in the cold air release prevention sheet. , the release of cold air can be minimized. Therefore, the cold storage container according to the present invention can maintain high cold storage efficiency at all times, and has the effect of being able to transport and deliver refrigerated beverages, refrigerated foods, etc. while maintaining their cooling state. It is.

[Brief explanation of the drawing]

The drawings show an embodiment of the cold storage container according to the present invention, in which Fig. 1 is a perspective view of the whole with a part cut away, Fig. 2 is a perspective view of a part of the same, and Fig. 3 is a diagram showing another embodiment. FIG. 4 is a perspective view of the entire structure showing an example, and FIG. 4 is a longitudinal sectional side view of the same. 2...Container body, 3...Lid, 6...Bottle crate, 8...Cold air release prevention sheet, 9...Slit, 12...Inner lid.

Claims (1)

[Scope of utility model registration request] Consisting of a container body with heat insulating properties and a lid that can be opened and closed over the opening of the container body, the opening of the container body is formed with a large number of cuts arranged in parallel, and the direction of the cuts is 1. A cold storage container, characterized in that a highly elastic cold air release prevention sheet that expands and deforms in a right angle direction is attached so as to close the opening.