JPS597220Y2 - grocery containers - Google Patents

Description

[Detailed description of the invention] The present invention connects the container body and the lid that covers it by an edge frame plate provided with a bent part, and the bent part makes it easy to open and close the lid. The present invention relates to a food container characterized in that the lid body maintains the closed state when the lid is closed.

Conventionally, simple plastic containers for foodstuffs have been made by forming the container body and lid into one piece using a vacuum or compressed air molding method using resin film sheets. Even if the lid is once fixed to the container body with staples or cellophane tape, etc., when the lid is removed, the lid will remain open, which is unhygienic and inconvenient to use. Ta.

The present invention eliminates these drawbacks and provides a food container that is extremely easy to use in practice.The structure of the present invention will be explained with reference to an embodiment shown in the figure. 1 (showing the case of a rectangular container as shown in FIG. 1), the periphery of the container housing wall 2 is an outward-facing flange 3, and the lid 4 has a periphery of the lid casing wall 5 that is similar to the flange of the container body 1. A flange portion 6 having the same shape as the portion 3 is shaped by a transparent or semi-transparent plastic film sheet so as to define the shape.

A hole 7 into which the lid housing wall 5 of the lid 4 is inserted is bored in the center, and an edge frame plate 9 made of paper or plastic film has a bent part 8 on one side of the frame. 7, and insert the lid housing wall 5 into the frame upper surface 1 which is in contact with the lower surface of the flange portion 6 of the lid 4.
When the container is closed by attaching or adhering (welding) 0 to the end edge of the frame top surface 10 of the edge frame plate 9 with the bent part 8 in the middle, the lid is closed. The food container of the present invention is constructed by pasting or gluing (welding) the lower surface of one side of the flange portion 3 of the container body 1 so as to correspond to the body 4.

Next, to explain the operation and effect of the present invention, food is placed inside the container body 1, bent from the bending part 8, and the lid body 4 is placed inside the container body 1.
After stacking them on top of each other, the outer edges of both flanges 6 and 3 are stapled or sellotaped or other suitable method to prevent the lid body 4 from opening before being shipped or displayed at a store to the customer. After purchasing, if you open the lid 4, take out the food from the container body 1, and close the container body 1 again with the lid 4, the weight of the lid 4 and the bent state of the bending part 8, etc. This keeps the lid closed, eliminating the ability to freely open the lid 4 due to its elasticity, malleability, etc., and protecting the remaining food inside the container body 1 from insects such as flies and dust, making it extremely hygienic. It is true.

In addition, the present invention has a hole 7 in the center and a bent part 8 on one side.
It is a simple structure in which the container main body 1 and the lid body 4 are attached or bonded with the bent part 8 of the edge frame material 9 provided therebetween,
It is an excellent practical idea because it is inexpensive to manufacture, has a wide range of applications, and has an advertising effect that arouses customers' desire to purchase by adding colors or designs to the outer surface.

Note that the shape of the present invention is not limited to the rectangular shape shown in the embodiments, but may be circular, oval, polygonal, etc.
A part (indicated by the dotted line in the figure) may be removed.

[Brief explanation of the drawing]

Figures 1, 2, and 3 are perspective views of the container body, lid, and edge plate of the present invention, respectively; Figure 4 is a perspective view of the present invention with the lid open; Figure 5; 6 is a cross-sectional view of the present invention with the lid open, and FIG. 6 is a cross-sectional view with the lid open. 1... Container body, 2... Container casing wall,
3...flange part, 4...lid body, 5...
...Lid housing wall section, 6...Flange section, 7
...hole, 8 ... bending part, 9 ...
・Edge frame board, 10...Top surface of the frame.

Claims (1)

[Scope of utility model registration request] A plastic film sheet with an outwardly directed flange portion 6 at the periphery is placed in the hole 8 of an edge frame plate 9 made of paper or plastic film sheet, which has a hole 7 in the center and a bent portion 8 on one side frame portion. The lid housing wall 5 of the lid 4 made of aluminum is inserted, and the lower surface of the flange 6 and the frame upper surface 10 of the edge frame plate 9 that abuts this are pasted or glued, and the peripheral edge is When the bottom surface of the flange portion 3 of the container body 1 made of a plastic film sheet with the outward facing flange portion 3 is bent from the bending portion 8 and the container is closed, the top surface of the flange portion 6 of the lid body 4 The bent portion 8 is aligned so that the upper surface of the flange portion 3 of the container body 1
A food container characterized in that the food container is attached or bonded to the edge portion of the frame upper surface 10 of the edge frame portion 9 with the edge frame portion 9 in the middle.