JP2571704Y2 - Portable insulated containers - Google Patents

Description

[Detailed description of the invention]

[0001]

The present invention relates to the field of portable thermal insulation containers.

[0002]

2. Description of the Related Art In a conventional portable thermal insulation container with a belt, a cover attached to an opening of a container is developed only in one direction,
In addition to being closed, the space of the opened lid was not used.

[0003]

[Problems to be Solved by the Invention] In the conventional portable thermal insulation container, the lid attached to the container remains unfolded even when unfolded and is not used for the space.

However, in the case of the present invention, the lid is made to be a separate type, and after deployment, the bottom of the lid has the same flat surface as the opening of the container, and is housed in the container. As an instant table, the two small trays are placed on a step formed on the inner surface of the expanded lid and form the same flat surface as the large tray placed on the opening of the container. It can be used.

[0005]

SUMMARY OF THE INVENTION According to the present invention, a tray is placed in an opening, and a container having a built-in heat insulator and a heat-insulating material are provided. In the portable insulated container of the configuration

A symmetrical two-sided shape in which the front and rear both sides of the opening constituting the container and an L-shaped vertical section are formed on the inner side surface slightly lower than the upper bottom surface portion when unfolded.
When the lids are opened, the small trays that can be stored in a large tray that fits inside the container are mounted on the steps when the lids are deployed. After use, the small tray is detached from the step section, stored in the storage section of the large tray, the lid is closed, and the container and the lid are connected via a connector. It is an insulated container.

[0007]

The operation of the present invention will be described below.

When the lids on both sides of the container are opened, the bottom surface of the lid becomes flat with the upper surface of the opening of the container.

[0009] Then, the two small trays housed in the large tray placed in the mounting state are taken out by being inserted into the upper opening constituting the container. Each of the small trays taken out is placed on a step formed on the inner surface of each lid with the container facing upward or overturned and the bottom facing upward. As a result, the large tray fitted in the container and the small trays on the left and right sides form the same flat surface.

There are two methods for fitting the large tray into the opening of the container. That is, the first method is a case where the container of the tray is turned upward, and the second method is a case where the bottom is turned upward. Usually, the large tray and the small tray are inserted or placed with their bottoms facing upward.

[0011] As described above, 2
After deploying the two lids, inserting or placing a small tray, and using it as a table, remove the eating and drinking utensils etc. that were placed, turn the container of the large tray upward, and fit the small tray. After the insertion, the eating and drinking utensils and the like are stored again after the insertion, and then the lids on both sides are closed in a usual manner.

Further, when the portable heat-insulating container of the present invention is stowed on the front and rear sides of the bottom of the container, it is in the same smooth state as the bottom of the container, and when it is taken out, it is deployed from the bottom. It is a point that it has a supporting part that is mounted so as to be in a state and to function as a leg.

In the present invention, a projecting hook is formed on a step formed on an inner side surface located slightly above the bottom of the two lids. When the surrounding edge portion constituting the container of the small tray is placed on the hook portion, it fits and is hooked, and does not come off unless the small tray is lifted upward.

Further, a recess is formed inside the opening of the container so that a claw projecting from the bottom of the large tray is fitted.

The claw is upward when the large tray is overturned and fitted into the opening. Therefore, after the table is used, the claw is pinched by a finger to make the large tray large. There is the convenience that can be easily lifted.

[0016]

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

1 is a heat insulating material filled between the outer container 2 and the inner container 3 constituting the container a. 4 is an opening 5 of the container a.
The concave portion 6 formed in the inner casing portion 3 constituting the inner portion of the support member 6 is a support portion mounted on the lower portion of the outer casing portion 2 so as to be freely deployable. Supports and stabilizes container a. Reference numeral 8 denotes a connection / clamping portion attached to both right and left sides of the container a, reference numeral 9 denotes a large tray with a container 10 which is inserted into the opening 5 of the container a and placed on the concave portion 4, and reference numeral 11 denotes the bottom surface of the large tray 9. The claw is inserted into the recess 12 in the portion 12. The height of the large tray 9 is such that it does not protrude from the opening 5 when it is inserted into the opening 5 of the container a. Reference numeral 13 denotes a small tray, which has a shape which can be inserted into the large tray 9 and whose height is substantially the same as the height of the large tray 9 at the time of insertion, so that it does not protrude from the upper surface of the large tray 9. And

Reference numeral b denotes a lid having an L-shaped cross section, which has the following configuration. That is, the heat insulating material 1 is filled between the outer lid part 14 and the inner lid part 15. A step portion 17 with a hook portion 17 'is formed at a position of the same length as the height of the small tray 13 on the inner side surface slightly above the upper surface portion than the bottom surface portion 16. Reference numeral 18 denotes a protrusion protruding from the bottom lid 16 on the outer lid 14, and 19 denotes a grip mounted on the upper surface of one lid b. The above is the configuration of the lid b, and the present invention is an assembly of two lids b.

Reference numeral 20 denotes a connecting tool for connecting the container a and the lid b, and reference numeral 21 denotes a belt whose end is connected to the connecting / clamping portion 8. c is eating and drinking utensils and is not particularly limited. 2
3 is canned juice.

[0020]

[Effect] The present invention has the following effects.

A lid containing a heat-insulating material having a symmetrical L-shaped cross section is attached to the front and rear sides of the container containing the heat-insulating material in a freely deployable manner, and is fitted into an upper opening constituting the container. The large tray is turned upside down or overturned to make the bottom face upward, and the small tray that was inserted into the large tray is turned into a step that constitutes both opened lids. The small tray is turned upside down or overturned and placed with the bottom facing upward, so that the large tray and the small tray have the same flat surface. The space of both lids that have not been used can be effectively utilized.

Further, the portable thermal insulation container of the present invention can be used by doubling the use area, which is completely different from the conventional use method in which only the large tray on the container is used for eating and drinking. Therefore, it has an advantage that eating and drinking can be more enjoyable than before.

[Brief description of the drawings]

FIG. 1 is a partially cutaway front view of a portable thermal insulation container of the present invention.

FIG. 2 is a cutaway side view of the same part.

FIG. 3 is a longitudinal sectional view of the same.

FIG. 4 is a perspective view showing the assembled state.

FIG. 5 is a perspective view showing the assembled state.

FIG. 6 is a perspective view showing the assembled state.

FIG. 7 is a partially cutaway longitudinal side view.

FIG. 8 is a perspective view of the eating and drinking utensil stored in the container.

[Explanation of symbols]

a ... container 1 ... heat insulating material 2 ... outer container 3 ... inner container 4 ... concave part 5 ... opening 6 ... support part
7 Bottom part 8 Connection and fastening part 9 Large tray 1
0 ... container part 11 ... claw part 12 ... bottom part 13 ... small tray b ... lid part 14 ... outer lid part 15 ... inner lid part 16 ... bottom part 17 '・ ・ ・ Hooking part 17 ・
..Step 18: Projection 19: Grip 20:
Connector 21 ・ ・ ・ Belt c ・ ・ ・ Eating and drinking utensils 23 ・ ・
・ Canned juice

Claims (1)

(57) [Scope of request for utility model registration] 1. A portable heat-insulating container having a structure in which a tray can be placed in an opening, a container having a built-in heat insulator, a heat-insulating material built-in, and a lid which can be opened and closed with respect to the container. The front and rear sides of the opening constituting the container, and the longitudinal section is L
In the shape, when unfolded, two separate symmetrical lids forming a step on the inner side surface slightly lower than the bottom portion positioned above when unfolded are attached via a connector so as to be freely deployable. When the lid is opened, the small tray that can be stored in the large tray to be inserted into the body is placed on the step, and after use, the small tray is detached from the step and stored in the storage area of the large tray A portable thermal insulation container characterized in that the lid is closed and the container and the lid are connected via a connector.