JPH0245197Y2 - - Google Patents

Description

[Detailed explanation of the invention] a. Industrial application field This invention is filled with butter, margarine, etc.
Regarding containers for storage and sale.

b. Prior Art Currently, there are commercially available molded containers made of synthetic resin filled with butter, margarine, etc. and removably fitted with lids made of synthetic resin. This type of container may be large depending on the content, or
There are small ones.

Alternatively, the lid may be constructed with a fixed part and a sliding part, or after half of the contents have been consumed, the lid can be removed from the container and the fixed part of the lid can be fitted onto the empty side. Things are being done.

c. Problems to be solved by the invention Among the conventional containers mentioned above, especially those with a large content capacity are often exposed to air for a long period of time after opening and before the contents are used up, which often impairs the flavor. Also, if the package is left unused for a long time after opening, the contents may deteriorate.

In view of the above circumstances, the present invention has been developed to solve the problems of conventional containers, and to create a container for butter and margarine that does not cause the contents to change in quality or lose flavor even after a long period of time after opening. The purpose is to provide.

d. Means for solving the problems The present invention achieves the above object by the means described below.

That is, the present invention is a container for filling butter, margarine, etc., in which a lid is detachably attached to the container body. A flat stepped portion is provided around the periphery, and a partition wall that partitions the interior is provided integrally with the container body, and the relatively wide upper edge of the partition wall is arranged so that it is substantially flush with the surface of the stepped portion. This container is characterized in that, after forming the container and filling the container with contents, a sealing film covering the opening of the container body is fixed to the surface of the stepped portion and the upper edge of the partition wall.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

In FIGS. 1 to 4, 1 is a container body, and 2 is a lid detachably provided on the container body 1, with a portion omitted.

In the container body 1, reference numeral 5 denotes a rim frame having an inverted U-shaped cross section and is provided around the upper opening, 6 is a side wall that is also provided around the upper opening, and 7 is a rim frame that is provided around the upper end of the rim frame 5 and the side wall 6. 8 is a bottom portion provided at the lower part of the side wall 6, and 9 is a partition wall that partitions the inside of the container body 1.

The partition wall 9 is formed integrally with the side wall 6 and bottom portion 8 of the container body 1, and the upper edge 10 of the partition wall 9 is formed substantially on the same plane as the step portion 7. Note that the upper edge 10 of the partition wall 9 is configured to be relatively wide, for example,
The cross section may be configured as shown in FIG.

The lid 2 has a fixing part 21 to the container body 1 and a sliding part 2.
2, a notch 23 is provided at the boundary between the fixed part 21 and the sliding part 22, and the sliding part 22 is bent through the notch 23 so that it can slide.

Although the explanation is omitted, the fixing part 21 of the lid 2
A part of the edge frame 5 of the container main body 1 facing the container body 1 may be particularly provided with an engagement structure to strengthen the mutual fitting. Further, the lid may have an integral structure with only a fixed portion without a sliding portion.

Reference numeral 30 indicates a sealing film applied to the opening of the container body 1, and the sealing film 30 may be formed as a single film.
A tear-off line may be provided on the top to allow separation along the longitudinal direction.

The container of the present invention is used in the following manner. First, the container body 1 is filled with contents, such as butter, up to or below the level of the upper edge 10 of the step 7 and the partition wall 9.

Next, as partially shown in FIG. Glue and fix to all parts of the container to seal the contents.
This is then covered with a lid 2, packaged in a gift box, etc., and shipped and sold.

When using the butter inside the container, remove the entire lid 2 or the sliding part 22 from the container body 1 and peel off only the sealing film 30 from one section of the container separated by the partition wall 9. Bye. In this case, the adhesive portion of the partition wall 9 to the upper edge 10 is not removed, but the other section remains sealed. After using up the contents of one compartment in this way, peel off the sealing film 30 adhered to the upper edge 10 of the partition wall 9, remove the sealing film 30 from the container body 1, and use the remaining compartment. You can use the butter that is packed in the box.

Note that the container of the present invention is applicable not only to the oval shape as in the above embodiment, but also to rectangular and other shaped containers. Further, the lid is not limited to the above-described structural example of the present invention.

e Effects As described above, according to the container of the present invention, a partition wall that partitions the inside of the container is provided, and the upper edge of the partition wall is provided on the same plane as the stepped portion provided around the inside of the container. Since the sealing film is fixed and the inside is sealed, even if the container is once opened for use, the unused areas can remain sealed. Therefore, even if the container has a large capacity or is left unused for a long time after opening, the unused portion will not be exposed to air, and the flavor will not be lost and deterioration can be prevented. In addition, the rim frame has an inverted U-shaped cross section,
The combination of an integrated bulkhead and a step surrounding the side wall creates a strong surrounding structure, which prevents deformation of the step surface and maintains the flatness of the step surface. This ensures a more complete seal between the sealing film and the sealing film. Furthermore, since these structures are formed integrally with the container body, there is little impact on cost.

[Brief explanation of drawings]

Fig. 1 is a perspective explanatory view of the container according to the present invention;
The figure is a perspective view of the same part, FIG. 3 is a sectional view taken along the line A-A in FIG. 1, FIG. 4 is a sectional view taken along the line B-B in FIG. 1, and FIG. It is an explanatory diagram. 1... Container body, 2... Lid, 5... Edge frame, 6... Side wall,
7...Step part, 9...Partition wall, 10...Upper edge, 30...Sealing film.

Claims (1)

[Scope of utility model registration request] In a container for filling butter, margarine, etc., which has a removable lid on the container body, the container body 1
A flat stepped portion 7 is provided around the inner lower side wall 6 of the edge frame 5 having an inverted U-shaped cross section provided around the upper opening of the container, and a partition wall 9 that partitions the interior is integrated with the container body 1. At the same time, the relatively wide upper edge 10 of the partition wall 9 is formed to be substantially flush with the surface of the stepped portion 7, and after filling the container with contents, the opening of the container body 1 is opened. A container characterized in that a covering sealing film 30 is fixed across the surface of the stepped portion 7 and the upper edge of the partition wall 9.