WO1986004314A1

WO1986004314A1 - Paper or plastic sheet container for drinks

Info

Publication number: WO1986004314A1
Application number: PCT/JP1986/000024
Authority: WO
Inventors: Yoshiaki Masuno
Original assignee: Yoshiaki Masuno
Priority date: 1985-01-24
Filing date: 1986-01-23
Publication date: 1986-07-31

Abstract

A container for drinks, such as a package for holding a drink and a cup, which has at least a container body formed cylindrically or to a cross-sectionally square cylinder by pasting a flap at one end of extended paper or an extended plastic sheet on that at the other end thereof. Out of the two flaps, the flap at one end is provided at the portion thereof which is substantially halfway between its longer edges with an inward or outward projection extending from the upper end to the lower end of the flap, in such a manner that a vertical groove extending from the upper end to the lower end of the container body is formed. The bonding surface of the flap thus formed is pasted to that of the other flap at the other end to make a vertical tubular straw-inserting passage therebetween, the upper end of this straw-inserting passage being formed as a suction port, the lower end of the same passage being formed as a communication port communicated at the portion thereof which is closer to the bottom of the container with the interior thereof. This container is formed by using the above material alone without using any other members or materials additionally. The straw-inserting passage is thus formed integrally with the container body simultaneously with the practicing of the flap-bonding step. Therefore, an inexpensive straw-inserting passage-carrying drink container can be obtained without using any special materials and manufacturing steps.

Description

Technical field of drinking devices made of fine paper and plastic sheet

* The invention relates to paper and plastic sheet-made drinkers, and more specifically, to collect drinks such as milk, fruit juice, soft drinks and water. It is a drinking container made of paper or plastic sheet, or a cup made of paper or plastic sheet, which can be used for drinking. The present invention relates to a drinking device provided integrally with a storage opening. 'Bending the paper or plastic sheet that has been opened through the background technology, and connecting the bonding surface at one end and the other end Paper having a cylindrical surface, a triangular shape, a quadrangular rectangular tube shape, or even a conical shape in which the contact surfaces are joined in a planar shape, and at least a small amount of paper, Drinking devices made of plastic sheets are widely used in various fields.

For example, paper such as milk, fruit juice, soft drinks, etc. There is a drinking container made of chip sheet. Immediately, the unfolded paper and plastic sheet are folded and bent, and the bonding surface at one end and the bonding surface at the other end are planarly bonded. To form a cylindrical or square tubular body, and then bend the upper and lower parts of this ridge and seal them together to seal the top and bottom. It is a simple container formed into a rectangular box, a triangular box, or a pyramid as a whole, containing milk, etc., and drinking it. When you do this, you need to open the ceiling and drink the drink inside.

In addition, there is another paper and plastic sheet cup. Immediately, the unfolded paper is put into a plastic sheet, and the joining surface at one end and the joining surface at the other end are joined in a plane to form a cylinder. The lower part was joined to the bottom of another part, and the upper part of the upper part was left open to make a cup.

When drinking drinks such as cows and coffee contained in these drinkers, be sure to use the open portion or the pre-formed open end. In some cases, they may be swallowed, and in other cases, they may be drunk using a straw.

This type of conventional drinking device does not have a straw in advance. For this reason, separate sales outlets etc. The straws made of stainless steel were attached to the outer surface of the container or cup using tape, or the straws were handed one by one at each sale. It has been.

For this reason, it is necessary to pay attention to the fact that the work is difficult at the sales stage, and that the hygiene management of a separate stand must be taken into consideration as well as the appearance. There are some irregularities such as appearance. In addition, it is not always convenient for those who are drinking aged.

Therefore, there has been proposed a technique in which a string is pre-bonded to the inner surface of the cup in advance. According to this, the above-mentioned problems can be solved, but in the case of the conventional technology, the cup is a cup, and the straw is a stop. In this case, it was necessary to work separately on each part, and then to perform the work of attaching the stop α to the cup. Immediately when attaching the stopper to the cup, separate parts and materials are required, the number of processing steps and the number of assembling steps increase, and the cost rises. There was a problem that was not practical.

术 The invention has been made in view of the above points. The purpose of the invention is as follows: (1) The one-stroke passage is integrated with the container in advance. The purpose of this is to provide paper and plastic sheet pots. Therefore, ② at the stage of sales Another object of the present invention is to provide a paper-made or plastic-sheeted drinker that can be conveniently used even at the stage of use. In addition, ③ by providing a straw passage as an integral part of the drinking device, it is possible to provide a drinking device that can be constantly sanitary. . In particular, it is a material for drinking devices without the use of separate members and materials when forming the straw passages integrally with the drinking device. Paper and plastic sheets can be made by themselves, are easy to process, and can be processed at low cost in a cost-effective manner. An object of the present invention is to provide a drinking device made of a plastic sheet. Undisclosed inventions have the following technical means to achieve the above objectives.

Immediately, at least the body of the invention should be attached to the end of the expanded paper or plastic sheet with the joining surface at one end and the joining surface at the other end. In drinking containers such as drinking containers and cups, which are formed in a cylindrical or square tubular shape by being adhered by gluing in a surface area. ;

A narrow groove is formed over the upper and lower sides of the cross section at approximately the center of the above-mentioned bonding surface in the width direction of the bonding surface at one end. -n ^ W $ ^ ¾ a ¾ ¾ ^ Satokuchi i α ΐέ ¾ ^ ω ¾ ¾-π 4 ^, 3S, ¾ W

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Therefore, since a drinking-storage container is formed with a single-storage channel, it is necessary to sell each drinking container or cup when selling it. It is easy to sell because there is no need to attach a separate storage port to the outer peripheral surface of the container or cup after handing the row. It is also easy for drinkers to use because there is no need to prepare a separate mouthpiece. If a further stall is to be prepared, it is necessary to provide sanitary management for the 'storage', but it is not necessary.

In the case of the invention described above, it is possible to immediately use the paper and plastic sheet forming the container for drinking and use the material of the plastic sheet itself. The surface is covered with moss (there is no need for separate materials or parts to form a single stall opening because the straw passage is integrally formed. Since it can be formed at the same time as the processing of containers and cups, it can be manufactured without significantly increasing the processing materials and the number of processing steps. In addition, there are various advantages such as cost-effective processing. FIGS. 1 to 7 show a first embodiment of the present invention, FIG. 1 shows an unfolded view before assembly, and FIG. 2 shows a first embodiment of the present invention.

1 Cross section along the line A-A in Fig. 1 and Fig. 3 shows a cross section showing the cross section of one of the openings connecting the connecting surfaces of one side and the other. Fig. 4, Fig. 4 is a perspective view of the container before the top surface is joined, Fig. 5 is a perspective view assembled as a container, and Fig. 6 is an open top of the container. (B) A diagram showing the upper end of the passage, FIG. 7 is a sectional side view of the same, and FIGS. 8 to 14 show a second embodiment of the present invention. FIG. 8 is a perspective view, FIG. 9 is a sectional view taken along line AA in FIG. 8, FIG. 10 is a sectional view taken along line B—B in FIG. Figure 11 is an oblique view of the container before you if contact _Λ over portion, FIG. 12 is a flat surface view of a 8. Figure in part C, the state of when Fig. 13 you use Fig. 14 shows a modified example. A plan view, FIG. 15 is a perspective view showing a third practical example, FIGS. 16 to 18 show a fourth practical example, and FIG. 18 is a perspective view, FIG. 17 is a plan view, FIG. 18 is a longitudinal sectional side view of a section taken through a passage of a joint portion, FIG. 19 is a perspective view showing a fifth embodiment, FIG. 20 and 21 show the sixth embodiment, and FIG. 20 is a plan view and FIG. The figure shows a new vertical section cut through the passage of the joint section, Fig. 22 shows a plan view showing the seventh embodiment, and Fig. 23 shows the eighth embodiment. 24 and 25 show a ninth embodiment, FIG. 24 shows a plan view, and FIG. 25 shows a view taken along line A--A in FIG. Fig. 28 is a cross-sectional view of only the entrance, and Fig. 28 is a plan view showing a tenth example.

Best mode for carrying out the invention The following is a detailed description of an embodiment in which the present invention is applied to a drinking container according to the attached drawings Figures 1 to 7.

FIG. 1 shows a front view of the paper drink container of this example in an unfolded state before assembling, wherein 1 is a front surface constituting a part, and 2 is a front surface of the paper container. The right side to be composed, 3 is the back surface that constitutes the skull, 4a is the one to be joined to the left side that constitutes the intestine, and 4b is the sulcus The other side to be joined to the left side is shown. The upper part and the lower part of the front side 1, the right side 2, the back side 3, and the left side parts 4a and 4b of the above are the same when the top is bent and the top 5 is bent. Is what forms the bottom surface 6. An adhesive surface 7 is defined at one end of the left side surface 4 a, and a bonding surface 8 is also defined at an end of the other left side surface 4 b. . this Since the inner and inner contact surfaces 8 are located on the outer side when assembled as a container, the glue 9 is attached to the inner side, and the other side is attached. Since the bonding surface 7 is located on the inner side, the glue 10 is attached to the outer side.

The above is the conventional part of the conventional technique. Conventionally, such an expanded paper is bent, and the above-mentioned bonding surfaces 7 and 8 are joined together. The top surface and the bottom surface 6 were formed by overlapping the top and bottom surfaces, and the entire container was simply a container.

In the case of * departure, in order to achieve the stated purpose, the adhesive surface 7 located on the inner side should be placed at the approximate center of Therefore, as shown in Fig. 2, which is a cross-sectional view of Fig. 1, the area around the center area 11 protrudes inward so that a narrow groove is formed. Let them go.

Immediately, the polygonal lines 12, 13, and 14 are alternately folded and protruded inward as shown in FIG. Therefore, the glue 10 to be attached to the attachment surface 7 is attached only to the left and right sides of the central area 11. Also, on the other bonding surface 8, the glue 9 to be mounted thereon is also mounted on the left and right two ridges.

After doing so, the entire body is bent, and then the bonding surface 7 of the left side surface 4a and the bonding surface 8 of the left side surface 4b are alternated. To connect. At this time, the joining is performed such that the joining surface 7 of the left side surface 4a is located inside. At the same time, the two glues 10 and 9 on each joint surface should be joined together. As a result, the central region 11 protruding inward is formed in a pipe shape. In other words, as shown in Fig. 3 and Fig. 4, the storage passage 15 is formed.

In the above description, only the formation of the one-storage passage 15 is shown. However, in the above description, the central area 11 that can protrude into the inside of the bonding surface 7 1 1 Partially cut out the lower part 18 of. As a result, the whole of the container was formed into a container shape. In addition, a part 16 of the one-way opening 15-of the container was located at the bottom of the container at the bottom of the container. Open as a communication port to part 20. In this case, besides cutting off a part, you may just make a hole. After sealing the top and bottom surfaces, a paper container A as shown in Fig. 5 is obtained. At this time, the open end as the suction port on the upper part of the storage opening 15 is also pressed and flattened and sealed. If the paper of the container is relatively thick, etc., it may protrude inward, although it may leak or conversely contain debris. There is a possibility that the upper end 19 of the straw passage 15 as the suction port may not be able to be sealed flat at the top of the container, etc. As shown in Fig. 5 We would like to have Seal 17 joined. If necessary, the air holes 18 may be formed. After this, to use it, open the top surface 5 of the container A as shown in Fig. 6, and if there is a shell 17, Peel off and open. When opened, the storage α-path 15 is displayed. Touch the suction port 19 at the upper end of the storage path 15 to open the container. Inhale or drink the contents of. As shown in Fig. 7, the contents of the container during drinking are drained from the bottom surface 6 of the container through the cut-off opening 18 below the straw passage 15. Then, it flows upward through the storage opening part 15. Therefore, you can suck and drink in the same way as when you suck and drink in a normal station Q1.

Thus, in this example, the case where the present invention is applied to a substantially rectangular paper container is shown, but in addition to the above, the whole shape is triangular or conical. Applicable. Also, in this example, an example is shown in which glue is applied to both of the contact surfaces 7 and 8, but if only one of them is sufficient, the other is sufficient. Good „

In addition to this example, the center 11 of the contact surface 7 on one side is protruded outward, and the contact surface 8 on one end is connected to the inner side. , And a straw passage 15 may be formed on the outside. In this case, the store exit 1 The lower end is hermetically sealed at the bottom of the container, and is not cut away at the lower part of the container, but is not cut off at the lower part. An arrest opening is formed in the container at the corresponding bonding surface 8 to be bonded.

Next, a second embodiment of the present invention will be described in detail with reference to the attached drawings FIGS. 8 to 14. FIG.

In the figure, 21a is the front side of the square part, 21b is the back side of the square part, 21c is the right side of the mesh part, and 21d is the square part of the square part. The left-hand side, 21 e, is the right-hand side of the other side that constitutes the corner, and the contact face at one end.

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At the approximate center of 22, it protrudes inward from the bottom surface 23 of the container to the upper open surface 24, and the other adhesive surface 25 is joined to this. The storage opening 28 is formed by the combination. To join the bonding surface 22 and the bonding surface 25, a glue is attached to the left and right two strips of the center part of the bonding surface 22.

The opening surface 24a on which the upper end 28a of the straw passage 28 formed as described above is located has a bent shape as shown in FIG. When assembled along the bent lines 27 and 28 and the bent lines 29 and 30, the container is placed on the upper side 31 on one side of the container. Will be positioned at the top of the triangular piece 32. Also, since the portion connected to both sides of the upper opening surface 24 of the straw passage 28 is two sides of a triangle and is wide, it should be included in the mouth. Replying to

At this point, the symmetrical notches 33, with the new bent lines 29, 30 interposed therebetween, on the bent lines 23, 30 for forming the two sides of the triangular shape. Form 34.

The respective edges 33a and 33b and 34a and 34b of the notches 33 and 34 thus formed correspond to the bends 29 and 30. Since the containers are respectively symmetrical, when the container is bent and assembled along the bending lines 27 to 30, the edges 33a and 33b and 33a are formed. And 33b will match.

After the edges 33a and 33b and the edges 34a and 34b are respectively joined in this way, the respective joined portions are joined together. Close . Then, a seal 35 is stuck on the opening surface 24 to seal the upper end 28a serving as the suction port of the straw passage 28, and the contents 3B are externally attached. In addition to preventing spills, protect the area from contamination. The triangular piece 32 constructed in this way is bent over the one leg surface 31 and lightly fixed.

Next, an example of use based on the above implementation will be described. When using this, as shown in FIG. 13, the rectangular piece 32 is peeled off from the one side surface 31 and stands up. Then, peel off the seal 35 stuck on the opening surface 24. When the seal 35 is peeled off, the suction port 28a of the straw passage 26 appears, and this is fitted to the mouth to suck the contents 38 of the container. Drink. As shown by arrow 37 in FIG. 13, the flow of the contents during ingestion is from the bottom surface 23 of the container, through the communication opening 28b, into the storage opening 28, and through the storage opening 28. Enter the section and run upward. Therefore, it is possible to suck and drink in the same way as when sucking and drinking with a normal sto α-. ''

Particularly, in the case of a paper container, the opening surface 24 on which the straw passage 28 is formed is formed with a small diameter, so that the opening surface 24 is formed. Easy to mouth. Therefore, it is easy to suck and drink, and you can close the mouth to suck and drink.You should spill the sucked contents from your mouth. Nothing.

Thus, in this example, an example is shown in which the seal 15 is attached to the opening surface 24 and the upper end 28a of the string α-section 6 is sealed, but as shown in FIG. a 'by crimping 38 etc. to seal the straw passage 28 and cut off the upper end 28a near the upper end 28a. Cut line 39 for

It may be worn and form a storage opening 28 on the outside of the container. In this case, the lower end of the straw passage 28 is hermetically sealed at the bottom of the container, and the part of the other end of the contact surface 25 that is closer to the lower side. Then, a hole to be opened in the container is formed.

Next, a fourth embodiment will be described in detail with reference to FIGS. 18 to 18 in the attached drawings.

Reference numeral 41 denotes a cup composed of a body portion 42 and a bottom portion 43, and the whole is made of paper or a thin plastic sheet.

The above-mentioned square part 42 is formed by joining a joint surface 44 at one end and a joint surface 4 at the other end so as to overlap each other and form a cylindrical shape.

The above is an illustration of the traditional cup sculpture, but as follows. Immediately, a concave groove 48 is formed substantially at the center of one of the joining surfaces 44 located on the inner side when joined, along the upper and lower directions of the groove portion 42. Then, during the joining process of the cup 41, the 48 parts of the concave groove are not connected, and the parts 47 and 48 located on the left and right sides of the concave groove 48 are other. Connect to the other connecting surface 45. At the same time, the lower part 43 of the 48 grooves is cut off.

In this way, the upper part of the upper part 42 and the lower part One mouth 50 is formed, and the lower part of the straw passage 50 becomes a communication opening 51, and then communicates with the inner part 52 of the cup 41. . °

With such a configuration, if the air is sucked through the mouth at the open end 53 as the suction port at the upper end of the straw passage 50, the contents are contained. The juice or the like is sucked into the mouth through the communication port 51 and the straw passage 50.

Next, the fifth example shown in the attached drawing Fig. 19 will be described.

In this example, the upper part of the straw passage 50 is further extended from the open end 54 of the cob 41 in order to make it easier to suck in the mouth in the fourth embodiment. The other parts are the same as in Example '4.

Further, the sixth example will be described with reference to FIGS. 20 and 21. In this example, a groove 48 is formed in the other joint surface 45 located on the outer side. This is a trolley 50. In this case, as shown in FIG. 21, the concave groove 48 is not formed over the entire upper and lower portions of the joint surface 45, and immediately, the concave groove is formed at the lower portion. Without forming a groove 48, the lower part is fully bonded to the joint surface 44 on the other hand, and communicates with the concave groove 46 at a lower part of the other joint surface 44. Through 5 1 It is what forms.

In this case, the usage is the same as that of Jin Jing-Yi.

. '

In practice, Fig. 22 shows the seventh example,

In this example, one mating surface 44 and the other mating surface 45

Although the grooves 48 and 46 are formed together, the grooves 48 and 48

Therefore, one side of the storage opening 50 is formed so that it can be formed.

This is to change the shape of the other groove into each other.

The method of communication with the cup inside 52 is the same as in Fig. 21.

You can do it.

An eighth example according to Fig. 23 shows that this example is a modified example of the Shiba Nana, which

They are qualitatively the same.

In addition, a ninth example is shown according to Figures 24 and 25.) In this example, one connecting surface 44 and the other connecting surface 45 are used.

Bend outwards and poke them together

It is designed to be joined together, so that one side and the other side

The concave surfaces 48, 48 are formed on the joint surfaces 44, 45 of the

It is a low road 50.

Connect the outlet 50 to the inner part 52 of the cup 41

First, as shown in FIG. 25, the concave groove 48 is positioned downward. What is necessary is just to connect to the inner part 52, and this part becomes the opening 51. The parts indicated by the reference numeral 55 are attached to each other and are sealed so as not to leak.

The tenth example shown in FIG. 26 is a modified example of the Shinjuku example 9 in which a concave groove 48 is formed only at the other joint surface 45. The other parts are the same as Jingjeong-ju.

Claims

Range of request

1. At least the body must be in contact with the adhesive surface on one end of the unfolded paper or plastic sheet and the other end.

B

main

Drinking containers such as drinking containers and cups, which are formed in a cylindrical or square cylindrical shape by gluing the attachment surface with a surface glue At;

Of the above-mentioned bonding surfaces, a narrow groove is formed so as to form a substantially central portion in the width direction of the bonding surface at one end so as to extend over the upper and lower portions of the ridge portion. The central part is protruded from the top or bottom to the inside or to the outside lord, and the connection of the other end to the connection surface of one end made in this way. Surfaces are joined to form an upper and lower pipe passage between the two contacting surfaces of this section, and the upper side of the straw passage is formed. The end is formed as a suction port, and the lower end is formed as a communication port arrested inside the drinking device at a portion near the bottom of the drinking device. This is a special feature of paper and plastic sheet drinkers.

2. At least the torso should be glued in such a way that the adhesive surface at one end of the unfolded paper or plastic sheet and the bonding surface at the other end are flat. It is a drinking device formed into a cylindrical or square tubular shape by gluing it together.

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The upper end of the upper section is opened, and the drinking device is configured as a cup. The upper end of the upper opening of the storage opening is connected to the upper end of the opening. Paper ', a plastic sheet-type drinking device, characterized by being slightly protruded upward from the opening end.