KR20080112927A - The folded bowl for instant noodle which has the inner wall and the outer wall and the method of fabrication of them - Google Patents

Abstract

The present invention relates to a cup ramen container, and more particularly, to a folding cup ramen container that can be folded by folding the container with the contents.

The conventional folding cup ramen container, when in use, implements a rigid container by pushing up the support ring after expanding the container. This is uncomfortable to unfold the container, and then push up the support ring once more.

In the present invention, the support ring in the configuration of the conventional foldable cup noodles container is removed, and the second outer wall serves as the support ring, so that in use, the folded container can be unfolded once to be a usable container. It also facilitates container unfolding and ensures a rigid container when in use.

Description

Folded BOWL FOR INSTANT NOODLE WHICH HAS THE INNER WALL AND THE OUTER WALL AND THE METHOD OF FABRICATION OF THEM.}

The present invention relates to a cup ramen and a container containing the ramen, and more particularly to a cup and its outer wall and inner wall which can vary the volume of the container containing the ramen.

Conventional cup noodle containers, as shown in FIG. 1A, have a bottom surface 50 and an upper portion 20 is wider than the lower portion 10 and a side surface 30 (hereinafter '') between the upper portion 20 and the lower portion 10. Paper cup in the shape of a truncated cone with a 'inner wall' (30), and another side face 40 (hereinafter referred to as 'outer wall' 40) is attached around the inner wall 30 so that the side of the container is doubled. , So that the air layer is formed between the inner wall 30 and the outer wall 40 to ensure the effect of heat insulation and insulation when hot water is poured. And built a dry ramen 70 and soup 80 inside and covered the lid 60 on the top.

In addition, the conventional folding cup ramen container disclosed in the registered patent KR 10-533774, as shown in Fig. 1b, the side (30) of the conventional paper cup from the lower portion 10 to the upper portion 20 from the first portion ( 1), the second lower portion 21, divided into the second upper portion 22, the second lower portion 21 is folded down to reduce the volume of the container, the first portion 1 and the second upper portion ( 22, the first outer wall 11 and the second upper outer wall 221 are attached to each other, the second lower portion 21 is corrugated horizontally, and the second portion is supported around the first outer wall 11 The ring 201 is inserted, the second support ring 201 is vertically pleated, the contents are embedded therein.

At the time of use, the cup ramen container is unfolded by pulling the upper part and the lower part, and the second part supporting ring 201 is pushed up again to support the second lower part 21 to be used as a rigid container. In other words, there is an inconvenience to open the container and then fasten the support ring. In addition, when the inner wall is thick, the container does not spread well, and when thin, the container spreads well, but when used, the inner wall has a weak weak point against hot water and external impact.

And the conventional foldable cup if the container, during the manufacturing process, the first outer wall manufacturing step, the second upper outer wall manufacturing step, the step of folding the inner paper cup, as well as the second part support ring 201 manufacturing step and the like. In particular, in order to manufacture the second support ring 201 requires a separate manufacturing device.

If the container is designed to be a foldable cup that does not require the second support ring 201, the container manufacturing step may be simpler, and manufacturing cost may be further reduced. And in use, the inconvenience of having to fasten the second support ring 201 can be eliminated.

Literature Information of the Prior Art

[Document 1] KR 20-214218 (registered) 2000. 12. 08.

[Document 2] KR 20-248369 (registered) 2001. 09. 17.

[Reference 3] KR 10-533774 (registration) 2005. 11. 30.

Document 4 KR 10-2007-0031358 (published) 2007. 03. 19.

In the present invention, the second part support ring 201 is removed from the configuration of the conventional folding cup noodles container shown in Figs. 1B and 1C, and the second outer wall 200 shown in Figs. 3D, 3E, 3F, etc. ) Simultaneously perform the functions of the second upper outer wall 221 and the second support ring 201 of FIGS. 1B and 1C. That is, in the present invention, the second outer wall 200 may serve as a conventional second secondary support ring 201 supporting not only the outer wall of the second upper portion 22 but also the second lower portion 21. When used, the container should be unfolded and used only once.

In the related art, when the cup is folded in use, the container may be pulled up and down, and then the second part supporting ring 201 may be pushed up to separate the inconvenience.

Meanwhile, in the present invention, the thickness of the inner wall may be different from that of the first portion 1 and the second portion 2, the elasticity of the second portion outer wall 200, and the first portion outer wall ( 11) and at least one selected from the group consisting of fixing means for fixing the second outer wall 200 and the first outer wall 11 to add to the present invention. Convenient folding cups realize the container.

In addition, the present invention provides a container and a method of manufacturing the folding cup if the contents are built in the container.

In the present invention, in the folding cup ramen container to collapse and collapse the conventional cup ramen container to expand and use in the same function as the conventional cup ramen container, when used in the container, it expands well and withstands external forces well, and Provide a container for a folding cup that keeps warm and thermal insulation.

In the present invention, the selection of the material is preferably made of paper as the main component, but the following description does not limit the selection of the material. That is, even if a material other than paper is selected, it is evident that it is the idea of the present invention if its structure and action are equivalent to the present invention, such as plastics.

The present invention is a folding cup ramen container,

The side surface 30 (hereinafter referred to as 'inner wall') of the inner cup is divided into a first portion 1 and a second portion 2 from the lower portion 10 to the upper portion 20,

The second part 2 is divided into a second lower part 21 and a second upper part 22, and the volume of the container is reduced by folding the second lower part 21 so as to be a downward part.

The downward portion has a variable means,

The first part outer wall 11 is attached to the first part 1,

The second outer wall 200 is attached to the second upper portion 22,

When the container is opened, the second outer wall 200 is a folding cup ramen container, characterized in that the lower portion of the second outer wall over the upper portion of the first outer wall (11).

As described above, the container of the foldable cup of the present invention is provided.

It is a matter of course that the foldable cup ramen container of the present invention imparts water resistance to the inner wall since the container should accommodate hot water. The provision of water resistance is generally achieved by PE (polyethylene) coating when the material is paper. If the material of the inner wall is made of paper, it is possible to ensure stability that does not deform at high temperatures. And if the folding cup of the present invention the firmness of the container, the outer wall to perform than the inner wall.

Folding cup ramen container of the present invention, when unfolded in a folded state, should be made to spread well. In order to meet the above conditions, the inner wall should impose materials and technical details so that the function of folding and unfolding can be performed well. Of course, if the material is a paper, the thinner the thickness can be folded and unfolded well, if too thin may be damaged, such as tearing in hot water and external impact during use, the thickness of the inner wall of the conventional cup noodles container (0.3 ~ 0.6 In the case where the inner wall is constituted by about mm, even when the variable means is formed by pleating horizontally, the folded container does not spread well during use.

Therefore, it is preferable to comprise the thickness of an inner wall thinner than the said conventional thickness.

If you want to implement a more robust inner wall to the external influence (hot water and external impact, etc.), it is necessary to partially configure the thickness of the inner wall.

When the thickness of the inner wall is partially different, the thickness of the inner wall of the first portion 1 of the inner cup is thicker than that of the second portion 2, and the second portion 2 having the variable means It is preferable that the thickness of the inner wall is thinner than the first portion 1, and in this case, the inner cup can be realized when the container unfolds well and the external influence is strong.

Of course, even if a portion of the wall of the first portion 1 is thicker than the second portion 2 as shown in Figure 6c it can be implemented an inner cup resistant to external influences. That is, by making the wall thickness of the inner wall 30 the first portion 1 at least partially thicker than the second portion 2, an inner cup resistant to external influences can be realized.

Technical matters in which the wall thickness of the inner wall 30 is made at least partially thicker than the second portion 2 by the first portion 1 include the side surfaces 111 to be attached to the first portion 1 shown in FIG. 2D ( It is possible by cutting out the outline of the developed view of the "secondary inner wall" (111) and attaching it to the first portion (1). FIG. 3H shows a cross-sectional view of the inner wall with the auxiliary inner wall 111 attached and folded on its side. An auxiliary inner wall 111 is attached around the inner wall of the first portion 1 and its thickness is thicker than that of the second portion 2. This allows the inner wall to be resistant to hot water and external shocks in use. In addition, the second portion 2 with the variable means is configured to be thinner than the first portion 1, so that it can be easily changed.

Meanwhile, the conventional folding cup noodles container shown in FIGS. 1B and 1C attaches the second upper outer wall 221 to the second upper portion 22, and separately configures the second supporting ring 201 to be used. After unfolding the container, the second lower support ring 201 was pushed up again to be fastened to the second lower part 21 to support and protect the second lower part 21.

However, the second outer wall 200 of the present invention is configured such that the conventional second upper outer wall 221 and the second lower support ring 201 are configured separately. Accordingly, the second outer wall 200 of the present invention performs both the functions of the conventional second upper outer wall 221 and the second secondary support ring 201, and when the container is unfolded, the second secondary outer wall 200 The second lower portion 21 is supported and protected by this. In other words, if the folding cup of the present invention, when the container is in use, the container is completed by pulling up and down once in a folded state.

3D and 3E are cross-sectional views of the folding cup noodles container of the present invention. Pulling the upper and lower portions during use, as shown in Figure 3f, the container is easily unfolded by the variable means of the second lower portion 21, the lower portion of the second outer wall 200 is the first outer wall 11 It can be used as a cup noodle container over the top of the cup.

On the other hand, in use, when the implementation of the container to withstand the pressing force of the upper portion when the container is unfolded is required, as shown in the details of the dotted portion of Figure 11a and 11d, the second outer wall 200 It is preferable that the lower end and the upper end of the first outer wall 11 are aligned so that the second outer wall 200 and the first outer wall 11 are aligned.

As described above, in order to form a straight line between the second outer wall 200 and the first outer wall 11 of the unfolded container, as shown in FIGS. 11A and 11D, the second outer wall 200 The inner diameter of the lower end should be designed to be twice as small as the folded thickness d of the upper end than the outer diameter of the upper end of the first outer wall 11, in which case the second outer wall 200 is raised to raise the container. In order to unfold, the upper circumference of the first outer wall 11 must be deformed inward by the thickness d. This causes an excessive force to unfold the container, and when unfolding the container, the container may be deformed and broken.

In order to solve the above problem, the lower portion of the second outer wall 200 may be stretched somewhat in the horizontal direction. Then, when the container is unfolded, the lower portion of the second outer wall 200 due to the elasticity, when passing through the upper portion of the first outer wall 11, opens to the thickness (d) even when the weak external force pulled upwards. It can be easily pulled up to the upper end of the first outer wall 11, and restored to the original position by the restoring force according to the elasticity of the material, so that the second outer wall 200 and the first outer wall 11 is in a straight line Will be achieved.

The technical matters regarding the elasticity can be made by forming a wrinkle on the second outer wall 200. The wrinkles are preferably configured vertically on the outer wall 200 surface, but may be configured obliquely.

On the other hand, when the container is unfolded, even if the lower end of the second outer wall 200 coincides with the upper end of the first outer wall 11, the second outer wall 200 may be separated by the force of the upper portion during use. . In this case, a pleat 19 is formed in the lower part of the second outer wall 200 to make it stretch in the horizontal direction, and as shown in FIGS. 8A and 8B, the lower part of the surface of the second outer wall 200 is lower. It is preferable to incline the inside somewhat with respect to the wall surface, and to make the diameter of a lower end rather smaller than the diameter of the upper end of the 1st outer wall 11. Then, when the container is unfolded, the lower end of the second outer wall 200 can be easily lifted up to the upper end of the first outer wall 11 due to the elasticity in the horizontal direction, and the second outer wall of the expanded container 200 The diameter of the lower end returns to the present state (less than the diameter of the upper end of the first outer wall 11), so that the second outer wall 200 extending over the upper end of the first outer wall 11 is pressed against the upper portion. Do not deviate easily by.

Another technical matter of the elasticity is to configure a partial incision 100 in the lower portion of the second outer wall 200. When the container is unfolded, as shown in FIGS. 11B and 11E, when the lower portion of the second outer wall 200 passes through the upper portion of the first outer wall 11, the incision 100 is present. It is easily deformed outward (that is, since the tension around the bottom of the second outer wall 200 is removed due to the incision line 100), and thus easily comes out to the upper end of the first outer wall 11 This state is restored. Of course, even in this case, in order to implement a container that is more robust to the pressing force of the upper side, the lower part of the surface of the second outer wall 200 is inclined somewhat inward with respect to the wall surface, the diameter of the lower end of the first outer wall 11 It is preferable to configure somewhat smaller than the diameter of the upper end of.

The cut line 100 is easy to realize because the cut line 100 is to be cut together when cutting the outline in Figure 10a or 10b.

On the other hand, the cutting line 100, as shown in the dotted line portion of Figures 10a and 10b, when the upper portion is composed of a curved portion (or circular) (100 '), it is possible to prevent tearing during use.

As described above, elasticity may be implemented on the second outer wall 200, and thus, a container may be provided as long as the folding cup has an elasticity on the outer wall 200.

Another method for solving the above problem is to make the first outer wall 11 elastic. In this case, it is preferable that the second part outer wall 200 having no elasticity is attached to the second upper portion 22 of the inner wall. In more detail, what is necessary is just to make the upper part of the 1st outer wall 11 have some elasticity to a horizontal direction. The elasticity can be realized by forming a partial cut line 101 on the upper portion of the first outer wall 11. Then, when the container is unfolded, as shown in FIGS. 11C and 11F, even when the lower portion of the second outer portion wall 200 passes through the upper portion of the first outer portion wall 11 due to the elasticity, even when there is a weak external force, Since the radius of the upper portion of the first outer wall 11 is contracted by the thickness d (slightly deformed inwardly), the lower end of the second outer wall 200 is the upper end of the first outer wall 11. It can be easily pulled out, the upper end of the first outer wall 11 is restored to its original position by the restoring force according to the elasticity of the material, the second outer wall 200 and the first outer wall 11 is in a straight line Will be achieved.

On the other hand, the cut line 101, as shown in the dotted line portion of Figs. 13A and 13C, when the lower portion is composed of the curved portion 101 ', it can prevent the tearing during use.

As described above, elasticity may be implemented on the first outer wall 11, and thus, a container may be provided as long as the folding cup has elasticity on the outer wall 11.

However, since external forces in the horizontal and vertical directions work together with the container, the second part outer wall 200 may be detached and the container may be crushed. In this case, the lower end of the second part outer wall 200 provided as described above. And it is preferable to include a fixing means on the upper end of the first outer wall (11). As an example of the fixing means, as shown in the dotted portion detailed views of FIGS. 3F, 3K, 8C, 8D, 9B, 9D, 12B, 12D, 14B, and 14D, A hooking jaw (34) is formed at the lower end of the outer outer wall 200, and an accommodating part (32) of the hooking jaw is formed at the upper end of the first outer wall 11 to open the container. At the time, the locking step 34 and the receiving portion 32 is to be fastened.

On the other hand, by configuring the receiving portion of the locking jaw at the lower end of the second outer wall 200 and the locking jaw at the upper end of the first outer wall 11, even if the position is changed, this is only a change of arrangement and the effect is Equivalent to the spirit of the present invention.

As described above, fixing means may be provided on the first outer wall 11 and the second outer wall 200, and thus, a container provided as a folding cup provided with fixing means on the outer wall 11 and 200. can do. Of course, if the second side outer wall 200 or the first side outer wall 11 together with the elasticity and the fixed water stop is provided with a more preferable cup foldable container.

As described above, when each of the folding cups provided as described above, the contents (dry ramen, rice cakes, rice cake soup, etc.) inside the container and the lid is covered, the contents of the folding cup if the container is built.

On the other hand, the manufacture of the folding cup noodles container of the present invention,

Folding the side surface of the inner cup into a first portion 1, a second upper portion 22, and a second lower portion 21 so that the second lower portion 21 is a downward portion;

Having a variable means in the second lower portion 21,

Manufacturing the first outer wall 11,

Manufacturing a second outer wall 200,

Attaching the first outer wall 11 to the first portion 1,

The method of manufacturing a folding cup noodle container comprising attaching the second outer wall 200 to the second upper portion 22.

The manufacturing method further comprises the step of making the wall thickness of the first portion 1 of the side of the inner cup thicker, at least partially thicker than the second portion 2, so that the container spreads well and is resistant to external influences. Can be implemented.

On the other hand, in the manufacturing step of the second outer wall 200, it is preferable to make the outer wall 200 is elastic, the elasticity is possible further comprising the step of forming a wrinkle on the second outer wall 200. . Another technical matter of elasticity may include a step of forming a partial incision 100 in the lower portion of the second outer wall 200.

When the lower portion of the second outer outer wall 200 is inclined inwardly with respect to the wall surface, a container resistant to the pressing force from the upper portion may be realized.

In addition, when the elasticity is not formed in the second outer wall 200, it is preferable to make the outer wall 11 elastic in the manufacturing step of the first outer wall 11, the elasticity of the first outer wall Partial incision 101 is formed on the upper part of 11, and the realization is possible.

When the contents of the prepared cup ramen container (foods similar to dried ramen 70, soup 80, etc., for example, rice cake soup, rice paddy, etc.) are embedded and the lid 60 is covered, the contents are embedded. Foldable cups are containers.

The manufacturing method of the present invention has eliminated the second part support ring 201 manufacturing step and the support ring 201 insertion step as compared with the conventional manufacturing method, and thus may include a second part support ring 201 manufacturing apparatus. no need. Even in the case of adding the step of making the wall thickness of the first part 1 of the inner cup thicker than the second part 2, this is a simple process, so that the whole manufacturing process is simpler than before.

Folding cup noodles container according to the present invention and its manufacturing method,

First, it is more convenient to use than a conventional folding cup container (hereinafter referred to as 'container'). That is, in the conventional use, after unfolding the container once, the second support ring 201 was pushed up again to harden the container, but according to the present invention, it is possible to use the container once unfolded, It is courage.

Second, if the wall thickness of the first portion 1 of the side of the inner cup is at least partially thicker than the second portion 2, the container is easier to unfold than the conventional container, and external influences (hot water and chopsticks are used). Internal walls resistant to external impact).

According to the first and second described above, it is possible to implement a container that is more convenient for the consumer than a conventional container.

Third, there is a benefit of simplicity in the manufacturing process. That is, there is no need to manufacture the conventional second support ring 201, the fabrication of the auxiliary inner wall 111 is added, but this is simpler than the manufacture of the second support ring 201, the manufacturing process is simpler than conventional.

Fourth, there are economic benefits in manufacturing. In other words, it is not necessary to provide a separate support ring manufacturing apparatus, the manufacturing cost is reduced than conventional containers.

Fifth, according to the third and fourth effects described above, the manufacturing cost can be lower than that of the conventional container.

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

In the following description, the material is mainly paper, but the present invention does not limit the material to paper, and the following description does not limit the present invention.

The side of the inner cup is divided into a first portion 1, a second upper portion 22, and a second lower portion 21 to fold the second lower portion 21 to be a downward portion.

That is, FIG. 2A is an exploded view in which the side surface of the inner cup is divided into a first portion 1 and a second portion 2, and FIG. 2B shows the second portion 2 as a second lower portion 21. It is a developed view divided into the 2nd upper part 22. FIG. In the expanded view of the side surface of FIG. 2B, the side surface is folded along the first dotted line 51 and the second dotted line 52 such that the second lower part 21 is downward, and the first adhesive part 56 is bonded to the second adhesive part 57. Then, when the adhesive portion 53 of the bottom surface 50 of FIG. 2C is bent to one side and attached to the bottom adhesive portion 58 of FIG. Cup of noodles than the container

It is reduced.

When the auxiliary inner wall 111 is attached to the first portion 1 of the developed view of FIG. 2A, the thickness of the wall of the first portion 1 is thicker than that of the second portion 2 after the above process. It becomes.

On the other hand, as shown in the development of Fig. 2a and 2b is provided with a portion (17 ') to form a curling portion on the upper portion of the cup, to enable the curling portion 190, if necessary, the second portion if necessary You may use it as an adhesive part to which the outer wall 200 is attached.

The step of providing the variable means in the second lower portion 21 is as follows.

Preferably, the variable means constitutes a pleat, but without a separate configuration, by selecting the thickness or material (material that is easily folded or bent, such as vinyl or plastics) such that the folded cup is stretched by pulling the upper and lower parts. If configured, the thickness of the inner wall or the material itself may be a variable means. However, it is preferable to form the wrinkles by the variable means. The pleats may be configured so that the container can be unfolded well, and forming the pleats horizontally may be one method. If the material is paper, it is desirable to consider the wrinkles and the thickness of the paper together.

In the case of forming the pleats horizontally by the variable means is used a frame (hereinafter referred to as a horizontal fold frame) to put the pleats horizontally. Figure 6a is a perspective view of the horizontal frame. As shown in FIG. 6B, when the second lower part 21 is inserted between the upper horizontal wrinkle frame 24 and the lower horizontal wrinkle frame 25 and compressed, the second lower part 21 is horizontally formed in the second lower part 21 as shown in FIG. 6C. Can form wrinkles. In this case, when the material is paper, the fixing agent (material such as thin glue) is sprayed with a nebulizer so that the fixing agent penetrates into the paper of the second lower part 21, and then compresses the second lower part 21 after drying. This can prevent wrinkles from spreading.

On the other hand, the case where the auxiliary inner wall 111 is attached to the first portion 1 by forming the pleats horizontally by the variable means, it is shown in the cross-sectional view of the dotted line portion of FIG.

Producing the first outer wall 11 is as follows.

In the first example, an adhesive line is attached to the first portion 11 by removing the outline from the developed view of the first portion outer wall 11 shown in FIG. 4A and folding the upper portion and the lower portion to one side along the dotted line. Available as faces 12 (13). Since the adhesive surfaces 12 and 13 protrude from the outer wall 11 surface, an air layer 5 can be formed between the wall of the first portion 1 and the first outer wall 11. Induces warmth and insulation effect. When the vertical bonding surfaces 14 and 15 are bonded to each other, the first portion outer wall 11 to be attached to the first portion having a truncated cone shape as shown in FIG. 4B is formed.

The second example removes the inside of the outline for forming the incision line 101 with the outside of the outline in the developed view of the first outer wall 11 shown in Fig. 13A, and then folds the upper and lower sides to one side along the dotted line, The folded portion can be used as an adhesive surface 12 and 13 for attaching to the first portion 11. Since the adhesive surfaces 12 and 13 protrude from the outer wall 11 surface, an air layer 5 can be formed between the wall of the first portion 1 and the first outer wall 11. Induces warmth and insulation effect. Bonding the vertical adhesive surfaces 14 and 15 to each other results in a first outer wall 11 to be attached to the first portion of the truncated cone, as shown in Fig. 13B, and has an incision 101 at the top, which is somewhat elastic in the horizontal direction. Will have

The third example removes the inside of the outline 33 of the receiving portion 32 to accommodate the outside of the outline and the engaging jaw 34 of the second outer wall in the developed view shown in Fig. 5A, or in Fig. 13C. In the developed view, the inside of the outline for forming the incision line 101 and the inside of the outline 33 of the accommodating portion 32 to receive the outside of the outline and the engaging jaw 34 of the second outer wall are removed. Fold the upper and lower sides to one side along the dotted line, so that the folded portion can be used as an adhesive surface 12, 13 for attaching to the first portion 11. Since the adhesive surfaces 12 and 13 protrude from the outer wall 11 surface, an air layer 5 may be formed between the wall of the first portion 1 and the first portion outer wall 11. The air layer 5 causes the heat insulation and heat insulation effect. When the vertical adhesive surfaces 14 and 15 are bonded to each other, in the case of Fig. 5A, the first part outer wall 11 to be attached to the first portion in the form of a truncated cone shown in Fig. 5B is formed. The receiving portion 32 of the locking jaw 34 of FIG. 13C is configured, and in the case of FIG. 13C, the first portion outer wall 11 to be attached to the first portion of the truncated cone shape shown in FIG. 13D is provided. Receiving portion 32 of the locking step 34 of the second outer wall is configured and the incision line 101 has a somewhat elastic in the horizontal direction.

On the other hand, in the second and third examples, the incision line 101, as shown in the dotted line portion of Figs. 13A and 13C, when the lower portion is formed of the curved portion 101 ', to prevent tearing during use can do.

Producing the second outer wall 200 is as follows.

In the first example, the outline is removed from the developed view of the second outer wall 200 shown in FIG. 4C and the upper adhesive surfaces 17 and 17 'are used as the adhesive surfaces for attaching to the second upper portion 22. In addition, the upper portion 17 'of the adhesive surface 17 is a portion which will form the curling portion 190 if necessary after being rolled outward after adhering to the second upper portion 22. The lower part of the developed view of the second outer wall 200 is folded to one side along the dotted line to form the protruding portion 16, so that the air layer 5 when the container is opened as shown in Figs. 3F, 8C, 12B, 14B, and the like. ') Can be formed to cause the thermal and thermal insulation effect. When the vertical adhesive surfaces 14 and 15 are bonded to each other, a second outer wall 200 to be attached to the second upper portion of the truncated cone shape as shown in FIG. 4D is formed.

The second example removes the inside 35 of the outline to be the catching jaw 34 to be accommodated in the catching jaw receiving portion 32 on the outside of the outline and the upper part of the first outer wall 11 in the developed view shown in FIG. 5C. The upper adhesive surface 17, 17 ′ is used as an adhesive surface for attaching to the second upper portion 22, and the upper 17 ′ of the adhesive surface 17 is rolled outward, so that the curling portion 190 is necessary. ). The lower part of the developed view of the second outer wall 200 is folded to one side along the dotted line to form the protruding portion 16, so that the air layer 5 when the container is opened as shown in Figs. 3F, 8C, 12B, 14B, and the like. ') Can be formed to cause the thermal and thermal insulation effect. When the vertical adhesive surfaces 14 and 15 are bonded to each other, a second outer wall 200 to be attached to the second upper portion 22 having a truncated cone shape as shown in FIG. 5D is provided. do.

Meanwhile, in common with the first example and the second example, the second outer wall 200 is provided with elasticity to facilitate unfolding when the container is unfolded, and the upper end and the second outer wall of the first outer wall 11 are provided. It is preferable to prevent the departure of the second outer wall 200 with respect to the pressing force of the upper side by making the lower end of the line in a straight line, one of the following two may be selected to realize this.

First, the wrinkles 19 are formed on the second outer wall 200. In this case, as shown in Fig. 7A, between the upper vertical wrinkle frame 26 and the lower vertical wrinkle frame 27, the second outer outer wall 200 of the first or second example is inserted and then moved up and down. Pressure is applied. The lower portion of the outer wall 200 surface, if given a slight slope inwards with respect to the wall surface, it can implement a rigid container against the force of the upper portion. In this case, Figs. 8A and 8B are shown. The wrinkles are preferably configured vertically, but may be configured obliquely along the wall surface. Preferably, the pleats 19 are formed below the second outer wall 200.

Second, to form a partial incision 100 in the lower portion of the second outer wall 200. In this case, as shown in FIGS. 10A and 10B, respectively, FIGS. 4C and 5C, which are developed views of the second outer wall 200 of the first and second examples, an incision 100 is added to the first example. When the same process as in the second example is realized, as shown in FIGS. 10C and 10D, the second outer wall 200 having the cut line 100 at the bottom thereof is formed. The lower part has some elasticity when the container is opened. In this case, since a separate production apparatus is not required, the simplicity of production can be added. The incision 100 is preferably configured vertically, but may be configured obliquely along the wall surface.

On the other hand, the cutting line 100, as shown in the dotted line portion of Figures 10a and 10b, when the upper portion is composed of a curved portion (or circular) (100 '), it is possible to prevent tearing during use.

Attaching the first outer wall 11 to the first portion (1) is as follows.

That is, one of the first outer walls 11 manufactured as shown in FIGS. 4B, 5B, 13B, and 13D is selected and attached to the first portion 1 using the adhesive surfaces 12 and 13. 3D, an air layer 5 is formed between the wall of the first portion 1 and the first outer wall 11, and the first outer wall 11 is attached. If the 111 is attached, an air layer 5 is formed between the wall of the auxiliary inner wall 111 and the first outer wall 11 as shown in Fig. 3i.) The air layer provides thermal and thermal insulation effects in use. .

On the other hand, in the case of selecting Figs. 5b and 13d there is a second part outer wall engaging jaw 34 receiving portion 32 on the upper portion of the first outer wall 11, in particular in the case of Figure 13d There is some elasticity by). Of course, if Figure 13b is selected, there is no second portion outer wall engaging jaw 34 receiving portion 32 in the upper portion, but there is some elasticity due to the incision line 101 of the upper portion.

Attaching the second outer wall 200 to the second upper portion 22 is as follows.

First, as shown in FIG. 4D or FIG. 5D, when one of the second outer wall 200 that is not elastic is selected and attached to the second upper portion 22 using the adhesive surfaces 17 and 17 ′. 3D and 3I, the second outer wall 200 is attached.

When selecting and attaching FIG. 4D to the second outer wall 200, any one of FIG. 4B or FIG. 13B is attached to the first portion 1 as the first outer wall 11, but FIG. 13B. As shown in Figs. 14B and 14D, it is more preferable to have an incision line 101 because the incision 101 is easy to open the container.

When selecting and attaching FIG. 5D in which the locking step 34 is comprised in the lower part to the 2nd outer wall 200, the receiving part 32 of the locking step 34 is attached to the 1st outer wall 11. FIG. 5b or 13d, which is configured to be attached to the first portion 1, but attaching FIG. 13d is, as shown in FIGS. 14b and 14d, the cut line 101 is It is more preferable because the container is easy to unfold.

Secondly, if one of the second outer wall 200 fabricated as shown in Figs. 8a and 8b is selected and attached to the second upper portion 22 using the adhesive surfaces 17 and 17 ', Figs. 3d and As shown in Fig. 3i, a second outer wall 200 is attached, and as shown in Figs. 9a and 9c, the lower part of the outer wall 200 is wrinkled to become somewhat elastic and somewhat inward. If there is an inclination, the vessel will withstand the pressing force of the top when it is used unfolded.

When selecting and attaching FIG. 8B in which the locking step 34 is comprised in the lower part to the 2nd outer wall 200, the thing of FIG. 5B is attached to the 1st outer wall 11, FIG. 9B, As shown in the dotted line in Fig. 9D, the receiving portion 32 of the locking step 34 is configured at the upper portion.

Third, if one of the second outer wall 200 is manufactured as shown in Figs. 10c and 10d and attached to the second upper portion 22 using the adhesive surfaces 17 and 17 ', Figs. 3d and As shown in FIG. 3I, the second outer wall 200 is attached, and as shown in FIGS. 12A and 12C, the lower part of the outer wall 200 has a cut line 100 so that it is somewhat elastic. do. If inclined slightly inward to the lower part, the container withstands the pressing force of the upper part when the container is used to spread out.

In the case of selecting and attaching FIG. 10D having the locking step 34 formed at the lower portion to the second outer wall 200, the first outer wall 11 is attached to the one shown in FIG. As shown in the dotted line in Fig. 12D, the receiving portion 32 of the locking step 34 is configured at the upper portion.

When the container is unfolded in use, the protrusion 16 of the lower portion of the second outer wall 200 is formed between the wall of the inner cup and the second outer wall 200 so that an air layer 5 'is formed so as to provide thermal insulation effect. do.

The folding cup ramen container of the present invention is manufactured through the above-described steps.

On the other hand, if the manufacturing method further comprises the step of making the wall thickness of the first portion 1 of the side of the inner cup at least partially thicker than the second portion 2, the second portion 2 with variable means. Can be configured to be thinner than the first part 1, so that the container spreads well, the first part 1 mainly containing hot water can be thicker than the second part 2, and therefore Internal cups resistant to external influences can be realized.

The method of making the wall thickness of the first part 1 of the side of the inner cup at least partially thicker than the second part 2 is as follows.

That is, after cutting out the outline of the developed view of the auxiliary inner wall 111 shown in FIG. 2D, it is good to attach it to the 1st part 1 of the developed view of the side surface of the inner cup shown in FIG. 2A. Then, when the wall thickness of the first part 1 becomes at least partly thicker than the second part 2, it becomes the development view of the side surface, Next, when the side surface is folded and folded, the wall thickness of the 1st part 1 will naturally become It becomes an inner cup thicker than two parts (2).

Another method is to cut the outline of the developed view of the auxiliary inner wall 111 shown in Fig. 2d, and then bond the bonding portions 58 and 59 to form a truncated auxiliary inner wall 111 as shown in Figs. 2e and 2f. May be attached to the first portion 1 of the folded side surface 30 of FIG. 3C. 3H is a cross-sectional view of the auxiliary inner wall 111 attached to the first portion 1 of the inner wall in which the side surface 30 is folded.

When the outer wall 11, 200 is attached to the inner cup as shown in FIG. 3H to which the auxiliary inner wall 111 is attached, through the steps according to the present invention, FIGS. 3I, 3J, 9C, 12C, 14C and the like. In the same way, if the folding cup is attached to the auxiliary inner wall 111 is a container.

On the other hand, when the material is paper, as shown in Fig. 3d, 3i, after attaching the second outer wall 200 to the second upper portion 22, the upper portion 17 'of the second outer wall 200 to the outside By rolling up, it is preferable to configure the curling section 190 shown in Figs. 3E and 3J so that the container is firm and the upper end of the container is not wetted with liquid during use. At this time, when the upper portion 17 'of the inner paper cup and the upper portion 17' of the second outer wall 200 are bonded together and rolled out to form the curling portion 190, the inner wall and the outer wall are integrated to form a curling portion. It becomes a stronger container.

When the contents of the prepared cup ramen container (foods similar to dried ramen 70, soup 80, etc., for example, rice cake soup, rice paddy, etc.) are embedded and the lid 60 is covered, the contents are embedded. Foldable cups are containers. 9A and 12A illustrate a case where elasticity is provided under the second outer wall 200, and FIGS. 14A and 14C illustrate a case where elasticity is provided on the upper portion of the first outer wall 11. And FIG. 14C illustrates a container when the auxiliary inner wall 111 is attached to the first portion 1, if the cup is a foldable cup containing the contents.

In the case of the container in which the contents are embedded, when the lid 60 of the upper part 20 is opened and the upper part 20 and the lower part 10 are pulled out during use, the lower part of the lower part of the second lower part 21 causes the container. Is unfolded, the second outer wall 200 is spread over the upper end of the first outer wall 11, a solid cup if the container is completed. In particular, when the second portion 2 is configured to be thinner than the first portion 1, the container spreads well during use.

3F, 8C, 12B, 12D, 14B, 14D, and the like, the dashed circle includes a locking jaw 34 at the lower portion of the second outer wall 200 at the upper end portion of the first outer wall 11. This is a partial detail view showing the tightly fastened state to (32). In this case, a container can be provided to withstand the strong external forces.

If there is a dry ramen 70 and soup 80 inside it is to use hot water poured.

1A is a cross-sectional view of a conventional cup noodles container.

Figure 1b is a folded cross-sectional view of a conventional folding cup noodles container.

Figure 1c is a cross-sectional view of the conventional folding cup noodles container.

2A is an exploded view of the inner wall with the first dashed line 51;

2B is an exploded view of the inner wall with the first dotted line 51 and the second dotted line 52;

Figure 2c is an exploded view of the underside.

2D is an exploded view of the auxiliary inner wall 111;

2E is a sectional view of the auxiliary inner wall 111;

2F is a perspective view of the auxiliary inner wall 111;

3A is a cross-sectional view of the inner wall with the first dashed line 51.

3B is a cross-sectional view of the inner wall with the first dashed line 51 and the second dashed line 52.

Fig. 3C is a cross-sectional view of the inner wall of which the volume is reduced by folding the first portion 1, the second lower portion 21, and the second upper portion 22 to reduce the volume.

Figure 3d is a cross-sectional view of the foldable cup noodles container attached to the first outer wall 11 and the second outer wall 200 to the inner wall reduced in volume.

Figure 3e is a cross-sectional view of the folding cup noodles container configured curling portion 190 on the top.

Figure 3f is a cross-sectional view of the folding cup noodles container unfolded container.

Figure 3g is a cross-sectional view of the foldable cup noodles container with the contents embedded therein and the lid.

3H is a cross-sectional view of the inner wall in which the volume is reduced by folding the first inner portion 1, the second lower portion 21, and the second upper portion 22 when the auxiliary inner wall 111 is attached to the first portion 1. .

FIG. 3I is a cross-sectional view of the folding cup noodles container having the first outer wall 11 and the second outer wall 200 attached to the inner wall of FIG. 3H. FIG.

Figure 3j is a cross-sectional view of the folding cup noodles container constituting the curling portion 190 in the upper in Figure 3i.

Figure 3k is a cross-sectional view of the folding cup noodles container unfolded when the auxiliary inner wall 111 is attached to the first portion (1).

Figure 3l is a cross-sectional view of the folding cup noodles container when the auxiliary inner wall 111 is attached to the first portion (1), the contents are embedded therein and the lid is covered.

4A is an exploded view of the first outer wall 11;

FIG. 4B is a sectional view of the first outer wall 11, made according to FIG. 4A.

4C is an exploded view of the second outer wall 200.

4D is a cross-sectional view of the second outer wall 200, made in accordance with FIG. 4C.

FIG. 5A is an exploded view of the first outer wall 11 having the locking step accommodating portion 32 thereon.

FIG. 5B is a sectional view of the first outer wall 11 fabricated in accordance with FIG. 5A.

Figure 5c is an exploded view of the second outer wall 200 is configured with a locking step 34 in the lower portion.

5D is a cross-sectional view of the second outer wall 200 fabricated in accordance with FIG. 5C.

Figure 6a is a perspective view of the horizontal frame.

6B is a cross-sectional view of the inner cup having a lateral fold in the second lower portion 21. FIG.

FIG. 6C is a cross-sectional view of the inner cup having a horizontal wrinkle formed in the second lower portion 21. FIG.

Figure 7a is a cross-sectional view to put the vertical wrinkles on the second outer wall (200).

Figure 7b is a cross-sectional view taken along the line AA 'of the vertical wrinkle frame of Figure 7a.

Figure 8a is a partial cross-sectional view of the second outer wall 200 is formed with a vertical wrinkles and inclination at the bottom.

FIG. 8B is a partial cross-sectional view of the second outer wall 200 having vertical wrinkles, inclinations, and locking jaws 34 at the bottom;

Figure 8c is a partial cross-sectional view and a partial detailed view of the folding cup noodles container attached to the second outer wall 200 of Figure 8a or 8b and the container unfolded.

FIG. 8D is a partial cross-sectional view and a partial detailed view of the folding cup ramen container with the second inner outer wall 200 of FIG. 8A or 8B attached thereto and the container unfolded when the auxiliary inner wall 111 is attached to the first portion 1. .

Figure 9a is a partial cross-sectional view of the foldable cup ramen container with the contents embedded therein and cover the lid when the second outer wall 200 is formed with a vertical wrinkle and the locking step.

Figure 9b is a partial cross-sectional view of the folding cup noodles container with the lid open in Figure 9a.

FIG. 9C illustrates a part of the foldable cup noodles container in which the auxiliary inner wall 111 is attached to the first part 1 and the vertical wrinkles and the locking jaw are formed on the second outer wall 200, the contents are embedded therein and the lid is covered. Cross-section.

Figure 9d is a partial cross-sectional view of the folding cup noodles container with the lid open in Figure 9c.

FIG. 10A is an exploded view of the second outer wall 200 having the incision line 100 formed therein.

10B is an exploded view of the second outer wall 200 having the locking step 34 and the incision line 100 formed at the bottom thereof.

10C is a partial cross-sectional view of the second outer wall 200 fabricated in accordance with FIG. 10A.

10D is a partial cross-sectional view of the second outer wall 200 fabricated in accordance with FIG. 10B.

FIG. 11A illustrates that when the second outer wall 200 and the first outer wall 11 of the unfolded container are designed to be in a straight line, the lower portion of the second outer wall 200 is the first outer wall 11 when the container is unfolded. Cross section and partial detail at the top of the

FIG. 11B is a detailed view of the dotted portion of FIG. 11A in which the second outer wall 200 having the incision 100 formed at the bottom thereof is deformed outward while passing through the upper portion of the first outer wall 11.

11C illustrates that when the incision line 101 is formed on the upper portion of the first outer portion wall 11, when the lower portion of the second outer portion wall 200 passes the upper portion of the first outer portion wall 11, the upper portion faces inwardly. Detail of dotted line part of FIG. 11A, which is modified.

FIG. 11D is a view when the auxiliary inner wall 111 is attached to the first portion 1 in FIG. 11A.

FIG. 11E is a view when the auxiliary inner wall 111 is attached to the first portion 1 in FIG. 11B.

FIG. 11F is a view when the auxiliary inner wall 111 is attached to the first portion 1 in FIG. 11C.

Figure 12a is a partial cross-sectional view of the foldable cup noodles container attached to the second outer wall (200) having an incision line 100, the contents embedded to cover the lid (60).

12B is a partial cross-sectional view and a partial detailed view of the folding cup ramen container with the lid 60 opened and the container unfolded in FIG. 12A.

FIG. 12C is a view when the auxiliary inner wall 111 is attached to the first portion 1 in FIG. 12A.

FIG. 12D is a view when the auxiliary inner wall 111 is attached to the first portion 1 in FIG. 12B.

13A is an exploded view of the first outer wall 11 with an incision 101 at the top;

Fig. 13B is a sectional view of the first outer wall 11, made according to Fig. 13A.

FIG. 13C is an exploded view of the first outer wall 11 having the incision line 101 and the locking step accommodating portion 32 thereon.

FIG. 13D is a cross sectional view of the first outer wall 11, constructed in accordance with FIG. 13C.

Fig. 14A is a partial cross-sectional view of the folding cup noodles container with the first sub-outer wall 11 having the incision line 101 therein and having the contents thereinto cover the lid 60;

14B is a partial cross-sectional view and a partial detailed view of the folding cup ramen container with the lid 60 open and the container unfolded in FIG. 14A.

FIG. 14C is a view when the auxiliary inner wall 111 is attached to the first portion 1 in FIG. 14A.

FIG. 14D is a view when the auxiliary inner wall 111 is attached to the first portion 1 in FIG. 14B.

<Description of the code | symbol about the principal part of drawing>

1. First part (lower side of side in Fig. 2A) 2. Second part (top side of side in Fig. 2A)

5,5 '. Air layer 10. Bottom

20. Top 11. First outer wall.

12, 13, 17 Bonding surface 16.Protrusion

14, 15 Longitudinal bond surface 21. Second lower part.

22. Second Top. 30.Side

32. Hanging jaw receptacle. 34. Hanging jaw.

50. Bottom view. 60. Lid.

70. Dried ramen 80. Soup

100. 101. Incision 111. Auxiliary wall

200. Second outer wall. 221. Second upper outer wall.

Claims (15)

Foldable cup ramen container, The side surface 30 of the inner cup is divided into a first portion 1 and a second portion 2 from the lower portion 10 to the upper portion 20, The second cup 2 is divided into a second lower part 21 and a second upper part 22, and the inner cup is reduced in volume by folding the second lower part 21 so as to be a downward part, and Variable means provided in the downward portion, A first part outer wall 11 attached to the first part 1, Foldable cup ramen container, characterized in that the second upper outer wall (200) attached to the second upper portion (22), the lower portion includes a second outer wall (200) over the upper portion of the first outer portion (11). 2. Foldable cup noodles container according to claim 1, characterized in that the thickness of the wall of the first portion (1) of the inner cup is at least partially thicker than the second portion (2). 3. A secondary inner wall (111) is attached to the first portion (1) of the inner cup so that the thickness of the wall of the first portion (1) is at least partially thicker than the second portion (2). Folding cup noodles container. The folding cup noodles container according to claim 1, wherein a means for implementing elasticity is included in the second outer wall. The folding cup noodles container according to claim 4, wherein the means for implementing the elasticity selects any one of wrinkles or incisions. The folding cup noodles container according to claim 1, wherein a means for implementing elasticity is included in the first outer wall. The foldable cup ramen container according to claim 6, wherein an incision is formed as a means for implementing elasticity. The folding cup noodle container according to claim 1, wherein a pleat is formed by the variable means of the downward portion. The foldable cup noodle container according to claim 1, comprising means for fixing the first outer wall (11) and the second outer wall (200). The foldable cup ramen container according to claim 9, wherein a locking jaw and a receiving portion are provided as a means for fixing the first outer wall 11 and the second outer wall 200. . The foldable cup noodle container according to claim 1, wherein the contents are embedded therein and a lid is covered thereon. In making a foldable cup ramen container, Folding the side surface of the inner cup into a first portion 1, a second upper portion 22, and a second lower portion 21 so that the second lower portion 21 is a downward portion; Having a variable means in the second lower portion 21, Manufacturing the first outer wall 11, Manufacturing a second outer wall 200, Attaching the first outer wall 11 to the first portion 1, The method of manufacturing a folding cup noodle container comprising the step of attaching the second outer wall (200) to the second upper portion (22). 13. A method according to claim 12, further comprising thickening the wall thickness of the first portion (1) on the side of the inner cup at least partially thicker than the second portion (2). 15. The method of claim 13, further comprising the step of covering the inside and covering the lid therein. The foldable cup noodle container according to claim 2, wherein the contents are embedded therein and a lid is covered thereon.

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