JPS6122840Y2 - - Google Patents

Description

[Detailed description of the invention] (Field of industrial application) The present invention relates to the improvement of squeeze-type plastic containers used for storing cosmetics, foodstuffs, etc., and is designed to prevent residual contents from remaining at the bottom of the container. This invention relates to a plastic container that can be squeezed out easily and placed firmly on a desk or the like.

(Prior Art) As shown in FIG. 1, all conventional squeeze-type plastic containers have a substantially cylindrical shape with a circular or square bottom plate 1a, which makes it extremely difficult to compress the lower part 1b of the container. The structure is such that the contents remaining at the bottom of the container cannot be squeezed out completely.

As a result, when the contents become low,
Place it in the opposite direction on the support stand 2 as shown in FIG.
The remaining contents are allowed to descend toward the opening (Utility Model Application Publication No. 121253/1983, etc.).

However, in order to support the container body 1 in the opposite direction, not only is a special support stand 2 required, but also the inside of the recess of the support stand 2 is easily soiled by seeping contents, which is extremely inconvenient from a sanitary perspective. becomes.

(Problems to be Solved by the Invention) The present invention solves the above-mentioned drawbacks of squeeze-type plastic containers for storing paste products such as ketchup, jam, or cosmetics, that is, the contents remaining at the bottom of the container. If it is difficult to squeeze out the contents completely, or if the container body is supported in the opposite direction to make it easier to remove the remaining contents, a special support is required, and the contents may be inside the support. This is intended to solve problems such as oozing and becoming unsanitary, and the contents remaining at the bottom of the container can be squeezed out very easily, and it is normally placed firmly on the table etc. The object of the present invention is to provide a plastic container that can be stably placed.

(Means for Solving the Problems) The present invention provides a structure in which the lower part of the side wall has a substantially triangular shape when viewed from the front, and the depth gradually increases toward the lower end.
An elastic plastic container cylinder having one or four recesses formed therein; a substantially Y-shaped or cross-shaped support made of elastic plastic integrally provided at the lower end of the container cylinder; The basic structure of the invention is a bottom plate.

(Function) Insert the thumb, index finger, middle finger, or thumb, index finger, middle finger, and ring finger into the three or four recesses formed on the lower side wall of the container cylinder, and squeeze the container cylinder downward. It's crowded. By squeezing, the residue in the lower part of the container cylinder is almost completely pushed out from the mouth.

Further, since the bottom surface of the container cylinder is a Y-shaped or cross-shaped supporting bottom plate, the container can be placed vertically and stably on a table or the like.

(Example) Hereinafter, details will be explained based on an example of the present invention shown in FIGS. 3 to 7.

The plastic container according to the present invention is composed of a container cylinder 3 and a supporting bottom plate 7 integrally provided at the lower end of the cylinder 3, and the container cylinder 3 has an appropriate elastic force. It is integrally molded into a substantially cylindrical shape from a synthetic resin material such as polyethylene, and can be easily compressed by applying pressing force from the outside.

Four recesses 6, 6, . . . are formed below the side wall of the container cylinder 3, as shown in FIGS. 3 and 6. The recesses 6, 6 are formed by recessing the lower part of the outer circumferential wall so that they have a substantially triangular shape when viewed from the front, and the depth gradually increases from the top to the bottom. In addition, in Figure 3, 4
5 is a container opening, and 5 is a lid.

The supporting bottom plate 7 is made of the same material as the container cylinder 3 and has a cross shape, and is actually formed integrally with the lower end of the container cylinder 3.

That is, as shown in FIG. 4, which is a bottom view of the container, a part of the bottom surface is left between the lower ridgelines 6a, 6a of the adjacent recesses 6, 6, so that a narrow, almost cross-shaped A supporting bottom plate 7 is integrally formed.

In this example, as shown in FIG.
Although three recesses 6 are formed, the number of recesses 6 may be three, and a Y-shaped supporting bottom plate 7 may be formed at the lower end of the container cylinder 3.

Next, the effects of the plastic container according to the present invention will be explained.

Since the container cylinder 3 is made of elastic plastic material and is formed into a substantially cylindrical shape, it can be used regardless of the amount of contents. Its shape is always maintained in its original state, and it never loses its shape as the contents are reduced.

Furthermore, since the bottom surface is a cross-shaped or Y-shaped supporting bottom plate 7, the container can be stably placed vertically on a table, etc., regardless of the amount of contents inside the container. can.

First, when the container is sufficiently filled with contents such as mayonnaise or ketchup, the necessary amount of contents can be squeezed out from the squeeze opening 8 by simply pressing the outer circumferential wall of the container.

Next, when the amount remaining in the container is low and it remains only at the bottom of the container, as shown in Figure 7, insert your thumb, index finger, and middle finger into the four recesses 6, 6... and ring finger, respectively, to hold the container cylinder 3 with the container opening 4 facing downward.

Then, by applying pressure evenly to each finger and lightly pressing in the grip direction, the bag 9 at the bottom of the container as shown in FIG.
9... is almost completely compressed, and the content A remaining inside is smoothly pushed out almost in its entirety toward the container opening 4 side.

Incidentally, since the bag parts 9 and 9 are compressed almost simultaneously, there is no possibility that the contents A of one bag part 9 will move to the other bag part 9 during squeezing.

(Effects of the Invention) As mentioned above, the present invention is extremely useful for home economics because the contents remaining at the bottom of the container can be easily squeezed out in their entirety.

Moreover, regardless of the amount of contents, the table can always be stably placed vertically on the table, making it easier to keep the table tidy and tidy and maintaining the aesthetic appearance of the table.

The present invention has extremely high practical utility, such as being able to separate.

[Brief explanation of the drawing]

1 and 2 are schematic diagrams of conventional plastic containers. FIG. 3 is a partially sectional front view of the plastic container according to the present invention;
The figure is its bottom view. Figure 5 shows the diagram in Figure 3.
FIG. FIG. 6 is a perspective view showing the main parts of the plastic container according to the present invention, and FIG. 7 is a perspective view showing the plastic container in use. 3... Container cylinder, 4... Container opening, 5...
Lid body, 5a...lower section, 5b...middle section, 5c
...Upper section, 6...Recess, 6a...Ridge line, 7...
Supporting bottom plate, 8... Squeeze opening, 9... Bag portion, A
……Contents.

Claims (1)

[Scope of utility model registration request] An elastic plastic container cylinder 3 having three or four recesses 6, which are approximately triangular in front view and whose depth gradually increases toward the lower end, at the bottom of the side wall; A plastic Y having pressure integrally provided at the lower end of the container cylinder body 3.
A plastic container consisting of a support base plate 7 in the shape of a letter or a cross.