JP2606955Y2 - Miso packaging container - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a packaging container for miso.

[0002]

2. Description of the Related Art Conventionally, as a packaging container for miso, a closure film is sealed with a hot-melt adhesive on an upper peripheral flange of a synthetic resin open-top container body, and an upper lid fitted into the peripheral flange is further provided. Attached ones are known. After purchasing such a miso container, the consumer removes the top cover, peels off the closing film, and takes out the contents of the miso container.

[0003]

[Problems to be Solved by the Invention] In the above-mentioned conventional miso packaging container, when taking out the miso at the time of cooking, remove the upper lid with both hands, once place it somewhere, and after taking out the miso, fit again. He had to fix it, and he had to work very hard. In addition, since the top cover is removed each time, the top cover may become dirty or damaged, or may be accidentally lost.It is not suitable as a container for continuous use such as refilling and refilling the contents. There was a problem that it had to be disposable.

An object of the present invention is to provide a packaging container for miso that can be opened and closed with a single touch and that is suitable for use as a storage container without causing such inconveniences.

[0005]

SUMMARY OF THE INVENTION According to the present invention, an upper surface of a synthetic resin open-top type container body is provided on a container body with a sealing film.
To seal the container,
A peripheral flange is formed on the peripheral flange , and the peripheral flange is attached around the entire periphery.
Open the upper surface of the container body so that
A ring-shaped frame portion to be fitted to the container body, and the frame portion
Openable and closable top lid that is integrally configured and connected by hinges
And a packaging container for miso.

[0006] In the packaging container, a step is formed on the entire periphery inside the peripheral flange of the container body, and a film with an upper lid is removed by bonding a closing film to the step. The film for closing can be peeled off simply by opening the upper lid.

[0007]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a cross-sectional view of one embodiment of a miso packaging container according to the present invention, FIG. 2 is a perspective view of the same embodiment, and FIG. 3 is a side view of a state in which an upper lid 5 is opened.

A peripheral flange 2 is formed at the upper end of a container body 1 formed by opening the upper surface of a synthetic resin such as polypropylene. A frame 6 integral with the upper lid 5 is attached to the peripheral flange 2 so as to be fitted externally. Numeral 11 denotes the contents.

The upper lid 5 is made of a hard synthetic resin integrally with the frame 6. A hinge part 7 is provided on one side of a substantially ring-shaped frame part 6 having a rectangular shape.
And the frame portion 6 are connected to each other, and the upper lid 5 pivotally moves with respect to the frame portion 6 to open and close with the hinge portion 7 as a fulcrum. As shown in FIG. 2, the hinge portion 7 is provided with a pair of L-shaped elastic pieces 7a for connecting the upper lid 5 to the frame portion 6. When the upper lid 5 is opened to some extent, the upper lid 5 acts by the elastic pieces 7a. 5 opens at a stretch to the state shown in FIG. 3 without stopping halfway. When the upper lid 5 is closed to a certain extent, it is automatically closed.

When the upper lid 5 is closed, a concave portion on the inner surface of the upper lid 5 is fitted into the ridge 6a at the upper end of the frame portion 6. Top lid 5
Is formed by the double wall of the outer wall 5a and the inner wall 5b of the upper lid 5, so that the tightness when fitted to the ridge 6a is enhanced. By locking the hole of the knob 5c provided on the upper lid 5 with the locking portion 6c on the side surface of the frame portion 6 on the opposite side of the hinge portion 7, sealing is ensured.
The inside of the outer wall of the frame 6 is fitted to the peripheral flange 2 of the container body 1,
In addition, the frame 6 is locked to the peripheral flange 2 by a locking piece 6 d formed inside the outer wall of the frame 6, and the frame 6 is engaged with the entire circumference of the peripheral flange 2, and the opening of the container body is opened. Is reinforced and the rigidity is increased, so that it has durability as a storage container.

[0011] The closing film 4 is formed on the peripheral flange 2 of the container body 1.
In this embodiment, a step 3 which is one step lower than the peripheral flange 2 is formed inside the peripheral flange 2 of the container body 1 over the entire circumference. The closing film 4 is bonded to the step portion 3 with a hot melt adhesive. For this reason, the closing film 4 can be peeled off in a state where the frame 6 having the upper lid is attached to the container body. In addition, the rigidity of the container body can be increased by providing the step portion.

[0012]

[Effects of the Invention] As described above, according to the present miso packaging container, when taking out the miso at the time of cooking, it is troublesome work such as removing the top lid with both hands as in the past and re-fitting it. Can be opened and closed with one hand and one-touch operation, and the top cover is not dirty, damaged or lost, and can be used as a storage container, such as refilling the contents. It is suitable and preferable from the viewpoint of resource saving. Also,
A step portion is formed over the entire circumference inside the peripheral flange portion of the container body, and the closing film is adhered to the step portion, so that the closing film can be opened simply by opening the upper cover without removing the frame portion provided with the upper cover. Since it can be peeled off, after purchasing the product,
At the time of the first use, it is not necessary to remove the frame from the container body, so that the labor can be greatly reduced.

[Brief description of the drawings]

FIG. 1 is a cross-sectional view of one embodiment of a packaging container according to the present invention.

FIG. 2 is a perspective view of the embodiment.

FIG. 3 is a side view in a state where an upper lid 5 is opened.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Container main body 2 Peripheral flange part 3 Step part 4 Film for closing 5 Upper lid 6 Frame part

Claims (2)

(57) [Scope of request for utility model registration] An upper surface of an open-top container body made of synthetic resin is sealed by attaching a closing film to the container body, and a peripheral flange is formed at an upper end of the container body. It will be engaged over the entire circumference of only the peripheral collar
Open the upper surface of the container body and fit the container body
Ring-shaped frame part to be opened and closed and connected integrally with the frame part and connected by a hinge part
A packaging container for miso, comprising a conventional top lid . 2. The packaging container for a sole according to claim 1, wherein a step portion is formed all around the inside of the peripheral flange portion of the container body, and a closing film is adhered to the step portion.