JPS6223735Y2 - - Google Patents

Description

[Detailed description of the invention] (Field of industrial application) The present invention is a storage device for manufacturing rice balls, more specifically, an inner bag that stores rice balls inside and has seaweed wrapped around the outer surface. After the rice shake is inserted into a shaped outer bag, the inner bag is pulled out at the time of eating, so that the outer bag is covered with nori seaweed, and the rice shake is manufactured with seaweed, which can then be taken out of the outer bag and eaten. Concerning manufacturing and storage tools.

(Problems to be Solved by the Prior Art and Ideas) Conventionally, as a prior art similar to the present invention, there is, for example, an idea disclosed in Japanese Utility Model Application Publication No. 55-75290.

That is, the bag of this invention has a structure in which an inner bag containing rice balls is inserted into an outer bag through seaweed, and as shown in FIG. As a result, the following problems arose.

(a) The seaweed 4 wrapped around the outer circumferential surface of the inner bag 2 is the cutout part 3
Due to the opening of the cut-out portion 3, the cut-out portion 3 comes into contact with the air and becomes damp, and dirt and the like can enter and adhere thereto, resulting in unsanitary conditions.

(b) It is very difficult to accurately expose the tip of the inner bag 2 from the cutout part 3, and the tip of the inner bag 2 often bends, causing the inner bag 2 to come out from the cutout part 3.
It became difficult to withdraw money easily. In particular, automation has made it extremely difficult to insert the outer bag 2 into the outer bag 1, making it impossible to automatically package the inner bag.

(c) Due to the problem in (a) above, the opening ratio of the cutout part 3 must be made as small as possible, so the cutout part 3 is formed closer to the tip of the outer pouch, and as a result, the inner pouch The extraction work in step 2 could not be carried out smoothly.

(d) Furthermore, as the opening of the cutout 3 is made larger, the seaweed 4 becomes damper, and the lower edge of the seaweed 4 protrudes from the cutout 3, resulting in extremely unsanitary conditions. Ta.

All of the above-mentioned problems were caused by the fact that the cutout 3 was formed at the tip of the outer bag 1.

In addition, as mentioned above, as a bag consisting of an outer bag and an inner bag with the cut part closed, for example,
There is a bag published in Publication No. 131353. That is, the bag relates to a bag for extruding cooked noodles,
It consists of an outer bag made of synthetic resin or the like with an opening at the tip, an inner bag that can be inserted into the outer bag, and a cap that is attached to the opening at the tip of the outer bag. is removed, the inner bag is pulled out from the outer bag, and then, while pressing the outer bag, the cooked noodles stored in the outer bag are pushed out and the noodles are eaten.

However, the above-mentioned bag is a bag exclusively for cooked noodles, which is eaten while pushing out the cooked side, so if this bag is used for rice grips, which is the subject of the present invention, the following problems will occur. It was bound to happen.

(a) As mentioned above, the outer bag and the cap are separate pieces, and the tip of the outer bag is opened in advance and is closed by the cap, so even if the cap is glued Even if the cap and the opening of the outer bag are attached, the gap between the opening of the cap and the outer bag cannot be completely closed.
It was not possible to completely prevent the intrusion of moisture, dirt, etc. as described in (a) above.

(b) Furthermore, since the cutout is open in advance until the cap is attached, problems such as moisture as mentioned in (a) above also occur until the cap is attached.

(c) Furthermore, as mentioned above, this bag is used for extruding cooked noodles,
It is necessary for the above-mentioned cut-out portion to have an opening area of a certain value or more, and therefore, the problem as described in (d) above also occurs.

(d) Furthermore, the cap that is attached to close the cut out part of the outer bag is attached by gluing, so when the inner bag is pulled out, the adhesive force of the glue will hold the cap at the tip of the outer bag. There was a problem in that it could not be separated smoothly from the part, and workability was reduced accordingly.

The present invention was developed to solve all of the above problems, and allows the inner bag to be inserted into the outer bag without bending the tip, thereby making the insertion process easier. This is a dramatic improvement and is suitable for automating the insertion of inner bags, which solves the problems of wet glue and unsanitary conditions, and also allows for extremely smooth removal of inner bags.
The purpose of the present invention is to provide an extremely useful storage tool for manufacturing and storing rice balls.

(Means for solving the problem) In order to achieve the above-mentioned purpose, the present invention solves the above-mentioned problem from the viewpoint of how to pull out the inner bag when eating rice shake when the outer bag is in a bottomed state. The solution to this problem is to attach an inner bag 11 to the tip of the outer bag 5 by pulling it open so that the inner bag 11 can be pulled out. The tear-off piece 9 for cutting is integrally provided via a cutting means such as a perforation.

(Function) In other words, in order to have such a configuration, before the tear-off piece 9 is cut, since the tear-off piece 9 is integrally formed with the tip of the outer bag 5, the tip of the outer bag The section is closed, so no moisture or dirt can enter.

When eating rice balls, the tear-off piece 9 is torn off from the tip of the outer bag via the cutting means to open the tip, and at the same time,
Alternatively, after tearing off the tear-off piece 9 to open the tip, the inner bag can be pulled out from the outer bag by pulling the tip of the inner bag exposed through the opening. As a result, the seaweed and rice balls are combined to produce rice balls with seaweed and ready for consumption.

(Example) Examples of the present invention will be described below with reference to the drawings.

Fig. 1 shows an outer bag of a rice ball manufacturing/storage utensil as an example, where A is a front view and B is A-A of A.
FIG.

In FIG. 1, reference numeral 5 denotes a transparent outer bag made of a soft synthetic resin film, and as shown in the figure, is formed in the shape of an inverted isosceles triangle with an open top.
Reference numeral 8 is formed by forming a bending piece 8 which can be bent to extend one piece 6 of the outer bag 5 from the other piece 7 and close the upper opening 21. Reference numeral 9 denotes a tear-off piece for making the tip of the outer bag 5 open, and the outer bag 5 is torn off through a perforation 10 carved in the transverse direction.
It is integrally provided at the tip of the.

FIG. 2 shows a perspective view of the inner bag.

That is, the inner bag 11 is made of a translucent soft synthetic resin film, and has an outer dimension slightly smaller than the outer bag 5 and is formed to have substantially the same shape as the outer bag 5. 14 is one piece 12 of the inner bag 11 and the other piece 1
A bending piece 14 is formed to extend from 3, and a large number of inner bags 11 can be attached to the hanging rod 1 at the same time.
5, 15 are formed with cross-shaped cuts 16 on both sides that can be hung and torn off.

Then, the rice ball 19 is stored in the inner bag 11 as described above, and the inner bag 11 is covered with seaweed 20 and the outer bag 5 is wrapped.
By inserting the container into the container, a storage tool for manufacturing and storing rice balls is constructed.

That is, in the rice ball manufacturing/storage device having such a structure, first, as shown in FIG. Then, tear the inner bag 11 from the hanging rods 15, 15 and fold the folded piece 1.
4 to seal the inner bag 11, and then wrap the nori seaweed 20 around the outer circumferential surface of the inner bag 11 as shown in FIG. 11 is inserted so that the tip 22 of the inner bag 11 reaches the tip of the outer bag 5, and then the folded piece 8 of the inner bag 5 is bent and the label 23 is attached. It is manufactured.

Next, when eating rice balls, after removing the label 23 of the sealing piece 8 of the outer bag 5, tear off the tear-off piece 9 formed at the tip of the outer bag 5 through the perforation 10 as shown in FIG. When the inner bag 11 is picked and torn off along with the tip 22, the tear-off piece 9 is torn off and the tip opens as shown in FIG. Since only the rice ball 19 with seaweed 20 wrapped around its outer circumferential surface remains, the rice ball with seaweed can be easily taken out from the top opening 21 of the outer bag 5 and eaten.

In this way, by tearing off the tear-off piece 9, the inner bag 11 is pulled out at the same time.
There is an advantage that the tearing operation and the operation of pulling out the inner bag 11 can be performed at the same time, but in order to further ensure these operations, the tip 22 of the inner bag 11 and the tear-off piece 9 are sealed as shown in FIG. There is a practical benefit of making a one-point seal at the part and integrally joining the two at this part, since the above-mentioned simultaneous operations can be carried out more reliably. However, it is of course possible to tear off the tear-off piece 9 and then pull out only the inner bag 11 instead of tearing off the tear-off piece 9 and pulling out the inner bag 11 at the same time as in the above embodiment.

Furthermore, in the above embodiment, the perforation 10 is
Since it is formed relatively above the tip of the perforation 10, the opening ratio after tearing is large and the inner bag 11 can be pulled out very smoothly without any hindrance, but the position where the perforation 10 is formed is by no means limited. It's not a thing. However, the most preferable position for forming the perforation 10 is directly below the lower end of the rice ball 19, or directly below the lower end of the seaweed 20 if the seaweed 20 is longer than the rice ball 19.

Furthermore, the means for cutting the tear-off piece 9 is not limited to the perforation 10 of the embodiment, but may be a cutting means such as a cut or a notch. Any cutting means that can cut the tear piece 9 may be used.

Furthermore, the cutting shape is not limited to a straight line as in the above embodiments, but may also be wavy or chevron shaped.

Furthermore, it is effective in terms of workability to form a cut hole or a simple hole in the folded piece 8 of the outer bag 5 in the same way as the bent piece 8 of the inner bag 11; This is not the purpose of the present invention, and the shape of the bent piece 8 is not limited.

Further, the shape of the outer bag 5 and the inner bag 11 is not limited to the inverted isosceles triangle as in the above embodiment, but may also be an inverted cone, an inverted pyramid, or the like, and in short, it may be an upper opening type with a tapered tip. Bye. In addition to rice balls, the rice balls stored in the inner bag may be sushi.

In the above embodiment, the inner bag 11 is inserted into the outer bag 5 after the seaweed is wrapped around the outer circumferential surface of the inner bag. It may also be inserted into the inner peripheral surface.

(Effects of the invention) (a) As mentioned above, in the present invention, a tear-off piece for forming an opening at the tip of the outer bag is integrally provided through a cutting means such as a perforation. In other words, since the tear-off piece is formed as a part of the outer bag, the tip of the outer bag remains closed until just before eating the rice ball, and the tip is completely open. Therefore, it has been possible to prevent the intrusion of moisture and dirt, and has achieved a particularly remarkable effect in that it can almost completely prevent moisture and dirt from adhering to the seaweed.

(b) Furthermore, since the tip of the outer bag is bottomed until it is eaten, even if the cutting means is provided relatively above the tip of the outer bag to increase the opening ratio of the tip, the above will not occur. There is no influence of intrusion of moisture, dirt, etc., and as a result, the opening ratio after cutting is large, making it possible to draw out the inner bag much more smoothly with less resistance compared to the conventional case with a small opening ratio. There is real benefit.

(c) An even more important point is that unlike the conventional bags for cooked noodles mentioned above, a separate cap is not attached to the tip of the outer bag by gluing, but the tear-off piece is attached to the tip of the outer bag. Since the tear-off piece is integrally formed with the outer bag, by cutting the tear-off piece through the cutting means, the tear-off piece can be smoothly separated from the tip of the outer bag. The work is much easier than with the bag for cooked noodles, and the workability of pulling out the inner bag is also improved accordingly.

(d) In addition, since the tip of the outer bag is not opened as in the conventional case, but has a bottom, the inner bag is inserted from the bottom opening, unlike in the conventional case, so that the tip of the inner bag is exposed. There is no need to insert the inner bag so that it comes out, and even if the tip part is bent, the insertion operation becomes very easy, and automatic insertion of the inner bag becomes possible.

[Brief explanation of the drawing]

Figure 1 shows the outer bag, A is the front view, B is the A of A.
- A cross-sectional view. FIG. 2 is a perspective view of the inner bag suspended from the hanging rod. Fig. 3 shows the process of using the bag, A is a perspective view of the inner bag storing rice balls, C is a perspective view of the outer bag in the completed state with the inner bag inserted, and D is a sectional view taken along the line B-B of C. FIG. 4 shows the outer bag in a cut state, A is a perspective view of the outer bag just before cutting, B is a perspective view of the outer bag after cutting, and C is a perspective view of the outer bag after the inner bag is removed. FIG. 5 is a front view of a bag according to another embodiment. FIG. 6 shows a conventional example, in which A is a front view of the outer bag, B is a sectional view taken along the line C--C of A, and C is a longitudinal sectional view after inserting the inner bag. 5...outer bag, 9...tear piece, 11...inner bag.

Claims (1)

[Scope of utility model registration request] Inserted into the outer bag 5 are an outer bag 5 having a tapered tip and an open top, and an inner bag 11 having approximately the same shape as the outer bag 5 and having rice shakes stored therein and seaweed wrapped around the outer circumferential surface. In the storage device for manufacturing and storing rice shakes, the outer bag 5 has a tear-off piece at the tip thereof for opening the tip of the outer bag 5 by pulling and making it possible to pull out the inner bag 11. A storage device for manufacturing and storing rice balls, characterized in that the pieces 9 are integrally provided through cutting means such as perforations.