Creased paperboard and fast forming container formed by same

Through the design of creased cardboard, the combination of side sheets, back sheets and bond sheets is used to form a foldable fast-forming container, which solves the problem of large volume and insufficient capacity of existing containers during outdoor sports, and realizes the portability of the container and flexibility in use meet the dual needs of carrying and using.

CN222347518UActive Publication Date: 2025-01-14NANJING INST OF RAILWAY TECH
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Patent Information

Application Number
CN202421146591.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-23
Publication Date
2025-01-14
Estimated Expiration
2034-05-23

AI Technical Summary

Technical Problem

The existing portable drinking water containers occupy a large volume during outdoor exercise, affecting the quality of activities, and at the same time, the capacity is insufficient, which cannot meet the needs of a large amount of drinking water for a single time.

Method used

Design a creased cardboard, through the combination of side sheets, back sheets, bond sheets and connecting sheets, the morphological transformation between the cardboard and the container is achieved, forming a foldable fast-forming container, and using magnetic bonding and indentation line structure Ensure the stability and portability of the container.

Benefits of technology

The shape of the container is transformed, the carrying volume is reduced, and the use capacity and flexibility of the container are guaranteed, which meets the dual needs of carrying and use, and improves portability and use effect.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a creased paperboard and a fast forming container formed by the creased paperboard, the creased paperboard comprises a plurality of side pieces, the side pieces are arranged in a straight line, and the side pieces located at the two ends are respectively provided with a first attaching piece and a second attaching piece; the bottom pieces are arranged in a straight line and correspond to the side pieces one to one; wherein the first attaching piece is provided with an extending part, the adjacent extending part and the bottom piece are connected through a connecting piece, the adjacent bottom pieces are connected through a connecting piece, the connecting piece can be folded in half, and the first attaching piece and the side piece, the second attaching piece and the side piece, the extending part and the bottom piece and the folded connecting piece can be attached in a magnetic attraction mode. According to the utility model, the form transformation between the paperboard and the container can be realized, so that the requirements of a user on carrying and using the container are met at the same time.
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Description

Technical Field

[0001] The utility model relates to the field of origami containers, in particular to a creased paperboard and a quick-forming container formed therefrom. Background Art

[0002] When going out, people often carry water containers with them for drinking water. However, due to the size of the container and the space it takes up, it is not convenient to carry it with you, especially when doing outdoor sports. Although carrying a smaller container can reduce the impact on outdoor activities, it also reduces the capacity of the container, which limits the use of the container and cannot meet the user's need to drink a large amount of water at a time. Utility Model Content

[0003] The utility model aims to provide a creased paperboard and a quick-forming container formed therefrom, which can realize the shape transformation between the paperboard and the container, thereby simultaneously meeting the user's needs for carrying and using the container.

[0004] The technical solution adopted by the utility model to solve the above problems is:

[0005] A creased paperboard, comprising:

[0006] A plurality of side panels, each of which is arranged in a straight line and the side panels at both ends are respectively provided with a first fitting panel and a second fitting panel, and adjacent side panels are arranged in parallel and connected in an integral manner;

[0007] A plurality of bottom sheets, each of which is arranged in a straight line and corresponds to a side sheet one by one, and the bottom sheets are integrally connected to the bottom edge of the corresponding side sheet;

[0008] Among them, the first bonding sheet is provided with an extension part, and the extension part and the bottom sheet are on the same straight line. Adjacent extension parts and bottom sheets, as well as adjacent bottom sheets, are connected by connecting sheets. The connecting sheets can be folded in half and are triangular with the bottom sheet. The first bonding sheet and the side sheet, the second bonding sheet and the side sheet, the extension part and the bottom sheet, and the folded connecting sheets can all be magnetically attached.

[0009] As a further improvement of the above technical solution, first indentation lines are provided at the connections between the first bonding sheet and the side sheet, between the bottom sheet and the side sheet, between adjacent side sheets, and between the second bonding sheet and the side sheet, and second indentation lines are provided at the connections between the first bonding sheet, the extension portion, the connecting sheet and the bottom sheet in sequence.

[0010] As a further improvement of the above technical solution, the side panel is in the shape of a parallelogram, and is provided with a plurality of third indentation lines arranged in parallel, so that the side panel is evenly divided into a plurality of folding parts arranged in sequence up and down through the third indentation lines, and the folding parts are provided with fourth indentation lines for diagonally folding the folding parts, and the fourth indentation lines on each folding part are parallel, and the first bonding sheet and the second bonding sheet are both provided with fifth indentation lines which are on the same straight line as the third indentation line or the fourth indentation line.

[0011] As a further improvement of the above technical solution, a folding line is provided on the connecting sheet, and the connecting sheet is evenly divided into a left sheet portion and a right sheet portion by the folding line. When the connecting sheet is folded in half, the left sheet portion and the right sheet portion can be magnetically attached to each other.

[0012] As a further improvement of the above technical solution, magnetic sheets are sandwiched in the first bonding sheet, the second bonding sheet, the extension portion and the right sheet, and metal sheets are sandwiched in the side sheet, the bottom sheet and the left sheet.

[0013] As a further improvement of the above technical solution, a waterproof layer is provided on the first bonding sheet, the side sheet, the second bonding sheet, the extension portion, the bottom sheet and the side sheet of the connecting sheet.

[0014] The utility model also provides a quick-forming container based on the creased paperboard described in any one of the above technical solutions, comprising:

[0015] The cup body is formed by enclosing the side pieces, and the first bonding piece and the second bonding piece are respectively magnetically bonded to two adjacent side pieces at the connection of the cup body;

[0016] The cup bottom is formed by folding the bottom sheet inwardly relative to the side sheets and enclosing them, the extension part is magnetically attached to the bottom sheet, and the connecting sheet is folded in half and magnetically attached to form the stirring part.

[0017] As a further improvement of the above technical solution, the cross section of the cup body and the cup bottom are both regular polygons, and the number of their sides is the same as the number of the bottom film.

[0018] Compared with the prior art, the utility model has the following advantages and effects:

[0019] (1) The utility model arranges the upper side sheet and the bottom sheet of the paperboard, and combines the connection effect of the first bonding sheet, the second bonding sheet and the extension part, so that the paperboard can be folded to form a container, and the form switching between the paperboard and the container is realized, thereby ensuring that the container can be carried around while reducing the inconvenience caused by the volume of the container when carried around, thereby achieving the purpose of satisfying the user's ability to carry the container around without affecting the quality of the user's outdoor activities.

[0020] (2) The utility model forms a container by folding and enclosing cardboard, thereby realizing the transition between a planar structure and a three-dimensional structure. While reducing the carrying volume of the container, it can also ensure the use capacity of the container in an enclosed manner, thereby meeting the user's needs for carrying and using the container at the same time, and improving the flexibility and convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The present invention is a schematic structural diagram of a creased paperboard according to the first embodiment.

[0022] Figure 2 It is a schematic enlarged view of the structure of a part of a creased paperboard in the first embodiment.

[0023] Figure 3 yes Figure 1 Schematic diagram of the structure when the side panels are enclosed and unfolded.

[0024] Figure 4 yes Figure 1 The schematic diagram of the structure when the side panels are superimposed and gathered is shown in FIG.

[0025] Figure 5 yes Figure 2 Schematic cross-sectional view of the structure of the connecting piece in a folded state.

[0026] Figure 6 It is a structural schematic diagram of a quick-molding container according to the second embodiment.

[0027] Figure 7 It is a schematic diagram of the structure inside a quick-molding container according to the second embodiment.

[0028] Among them, there are side panels 1, first laminating panels 11, second laminating panels 12, extending portions 13, folding portions 14, bottom panels 2, connecting panels 3, folding lines 31, left panels 32, right panels 33, first indentation lines 41, second indentation lines 42, third indentation lines 51, fourth indentation lines 52, fifth indentation lines 53, magnetic sheets 61, metal sheets 62, waterproof layers 63, stirring portions 7, cup bodies 81, and cup bottoms 82. DETAILED DESCRIPTION

[0029] The present invention will be further described in detail below with reference to the accompanying drawings and through examples. The following examples are provided to explain the present invention, but the present invention is not limited to the following examples.

[0030] Embodiment 1.

[0031] See also Figure 1-Figure 5, the present embodiment is a creased paperboard, comprising a plurality of side panels 1 and a plurality of bottom panels 2, each of the side panels 1 is arranged in a straight line, and the side panels 1 at both ends are respectively provided with a first bonding sheet 11 and a second bonding sheet 12, adjacent side panels 1 are arranged in parallel and connected in an integral manner, each bottom panel 2 is arranged in a straight line and corresponds to the side panel 1 one by one, and the bottom panel 2 is integrally connected to the bottom edge of the corresponding side panel 1. Among them, the first bonding sheet 11 is provided with an extension portion 13, the extension portion 13 and the bottom panel 2 are in the same straight line, the adjacent extension portions 13 and the bottom panel 2 and the adjacent bottom panels 2 are connected by a connecting sheet 3, the connecting sheet 3 can be folded in half and it and the bottom panel 2 are both triangular, the first bonding sheet 11 and the side panel 1, the second bonding sheet 12 and the side panel 1, the extension portion 13 and the bottom panel 2, and the connection sheet 3 folded in half can all be magnetically attached.

[0032] In the process of converting the cardboard into a paper cup, the side panels 1 are rolled up and enclosed, so that the first bonding sheet 11 and the second bonding sheet 12 are magnetically bonded to the two adjacent side panels 1 to form a cup body 81, and then the bottom panel 2 is folded inward relative to the side panels 1, and during the folding process, the connecting panel 3 is folded in half and magnetically bonded, so that each bottom panel 2 is enclosed along the enclosed trajectory of the side panel 1 to form a cup bottom 82, and the extension portion 13 is magnetically bonded to the bottom panel 2, thereby completing the formation of the paper cup, and the folded connecting panel 3 is located in the cavity of the paper cup.

[0033] See also Figure 1 , Figure 2 A first indentation line 41 is provided at the connection between the first laminating sheet 11 and the side sheet 1, between the bottom sheet 2 and the side sheet 1, between adjacent side sheets 1, and between the second laminating sheet 12 and the side sheet 1. A second indentation line 42 is provided at the connection between the first laminating sheet 11, the extension portion 13, the connecting sheet 3 and the bottom sheet 2 in sequence, thereby ensuring the accuracy of the relative folding of the various parts on the paperboard, thereby improving the convenience of the operation of turning the paperboard into a paper cup while also ensuring the use quality of the formed paper cup.

[0034] See also Figure 1-Figure 3 The connecting sheet 3 is provided with a folding line 31, and the connecting sheet 3 is evenly divided into a left sheet portion 32 and a right sheet portion 33 by the folding line 31. When the connecting sheet 3 is folded, the left sheet portion 32 and the right sheet portion 33 can be magnetically attached to each other, so that the extension portion 13 and the bottom sheet 2 and the adjacent bottom sheets 2 can be arranged in a ring shape after the connecting sheet 3 is folded and enclosed to form a cup bottom 82. While ensuring the enclosure stability between the bottom sheets 2, the folded connecting sheet 3 on the cup bottom 82 can also be stirred when the paper cup is used, thereby improving the use effect of the formed paper cup.

[0035] In order to ensure the regular shape of the paperboard, a left sheet portion 32 is integrally connected to the bottom sheet 2 at the same end as the second bonding sheet 12, thereby improving the visual effect of the complete appearance (ie, square) of the paperboard.

[0036] See also Figure 2-Figure 4 The side panel 1 is in the shape of a parallelogram, and is provided with a plurality of third indentation lines 51 arranged in parallel, so that the side panel 1 is evenly divided into a plurality of folding portions 14 arranged in sequence up and down through the third indentation lines 51, and the folding portions 14 are provided with fourth indentation lines 52 for diagonally folding the folding portions 14, and the fourth indentation lines 52 on each folding portion 14 are parallel, and the first bonding sheet 11 and the second bonding sheet 12 are both provided with fifth indentation lines 53 which are in the same straight line as the third indentation line 51 or the fourth indentation line 52. Since the side panel 1 is in the shape of a parallelogram, each side panel 1 on the formed paper cup is arranged in a spiral shape, and in the process of folding the folding portions 14 on the same level on the paper cup along the fourth indentation line 52, the previous folding portion 14 is folded along the third indentation line 51 after being folded, so that it can be overlapped on the next folded and folded folding portion 14, so that the folding portions 14 on the same level are in a vertically enclosed state (such as Figure 3 The folded portion 14 is changed into a horizontally overlapped state (as shown in Figure 4 As shown in the figure, the volume of the paper cup is reduced, making it convenient to carry around.

[0037] In this embodiment, magnetic sheets 61 are sandwiched in the first bonding sheet 11, the second bonding sheet 12, the extension portion 13 and the right sheet portion 33, and metal sheets 62 are sandwiched in the side sheet 1, the bottom sheet 2 and the left sheet portion 32. This ensures that the various parts of the paperboard can be connected to form a paper cup, while also improving the convenience of switching between the paperboard and the paper cup, so that it is easy to carry and use.

[0038] In this embodiment, the first laminating sheet 11, the side sheet 1, the second laminating sheet 12, the extension portion 13, the bottom sheet 2 and the side sheet 1 of the connecting sheet 3 are all provided with a waterproof layer 63, which not only improves the service life of the paperboard but also ensures the use effect of the formed paper cup and reduces the risk of liquid leakage during the use of the paper cup.

[0039] Embodiment 2.

[0040] See also Figure 6 , Figure 7 This embodiment provides a quick-molding container based on the creased paperboard described in the first embodiment, comprising:

[0041] The cup body 81 is formed by enclosing the side sheets 1, and the first bonding sheet 11 and the second bonding sheet 12 are respectively magnetically bonded to the two adjacent side sheets 1 at the connection of the cup body 81;

[0042] The cup bottom 82 is formed by folding the bottom sheet 2 inwardly relative to the side sheet 1 and enclosing it, the extension portion 13 is magnetically attached to the bottom sheet 2, and the connecting sheet 3 is folded in half and magnetically attached to form the stirring portion 7.

[0043] When using the paper cup, the user's thumb, index finger and middle finger hold the cup body 81, and the ring finger and little finger support the cup bottom 82. Since the cup bottom 82 of the paper cup is formed by the bottom film 2, in order to reduce the risk of the liquid in the paper cup flowing out from the center of the bottom film 2, the fingertip of the ring finger can be pressed against the center of the cup bottom 82 during use, which can also reduce the risk of the cup bottom 82 spreading under the action of the gravity of the liquid in the paper cup.

[0044] In this embodiment, the cross-section of the cup body 81 and the cup bottom 82 are both regular polygons, and the number of their sides is the same as the number of the bottom film 2 .

[0045] The above contents described in this specification are merely examples of the present utility model. Those skilled in the art of the present utility model may make various modifications or additions to the specific embodiments described, or replace them in similar ways, as long as they do not deviate from the contents of the present utility model specification or exceed the scope defined in the claims, they shall all fall within the protection scope of the present utility model.

Claims

1. A creased paperboard, characterized in that: include: A plurality of side panels, each of which is arranged in a straight line and the side panels at both ends are respectively provided with a first fitting panel and a second fitting panel, and adjacent side panels are arranged in parallel and connected in an integral manner; A plurality of bottom sheets, each of which is arranged in a straight line and corresponds to a side sheet one by one, and the bottom sheets are integrally connected to the bottom edge of the corresponding side sheet; Among them, the first bonding sheet is provided with an extension part, and the extension part and the bottom sheet are on the same straight line. Adjacent extension parts and bottom sheets, as well as adjacent bottom sheets, are connected by connecting sheets. The connecting sheets can be folded in half and are triangular with the bottom sheet. The first bonding sheet and the side sheet, the second bonding sheet and the side sheet, the extension part and the bottom sheet, and the folded connecting sheets can all be magnetically attached.

2. The creased paperboard according to claim 1, characterized in that: First indentation lines are provided at the connections between the first bonding sheet and the side sheet, between the bottom sheet and the side sheet, between adjacent side sheets, and between the second bonding sheet and the side sheet, and second indentation lines are provided at the connections between the first bonding sheet, the extension portion, the connecting sheet and the bottom sheet in sequence.

3. The creased paperboard according to claim 2, characterized in that: The side panel is in the shape of a parallelogram, and is provided with a plurality of third indentation lines arranged in parallel, so that the side panel is evenly divided into a plurality of folding parts arranged in sequence up and down through the third indentation lines, the folding parts are provided with fourth indentation lines for diagonally folding the folding parts, and the fourth indentation lines on each folding part are parallel, and the first bonding sheet and the second bonding sheet are both provided with fifth indentation lines that are on the same straight line as the third indentation line or the fourth indentation line.

4. The creased paperboard according to claim 1, characterized in that: The connecting sheet is provided with a folding line, and the connecting sheet is evenly divided into a left sheet portion and a right sheet portion through the folding line. When the connecting sheet is folded in half, the left sheet portion and the right sheet portion can be magnetically attached to each other.

5. The creased paperboard according to claim 4, characterized in that: The first bonding sheet, the second bonding sheet, the extension portion and the right sheet are all sandwiched with magnetic sheets, and the side sheet, the bottom sheet and the left sheet are all sandwiched with metal sheets.

6. The creased paperboard according to claim 1, characterized in that: The first bonding sheet, the side sheet, the second bonding sheet, the extension portion, the bottom sheet and the side sheet of the connecting sheet are all provided with a waterproof layer.

7. A quick-molding container based on the creased paperboard according to any one of claims 1 to 6, characterized in that: include: The cup body is formed by enclosing the side pieces, and the first bonding piece and the second bonding piece are respectively magnetically bonded to two adjacent side pieces at the connection of the cup body; The cup bottom is formed by folding the bottom sheet inwardly relative to the side sheets and enclosing them, the extension part is magnetically attached to the bottom sheet, and the connecting sheet is folded in half and magnetically attached to form the stirring part.

8. The rapid molding container according to claim 7, characterized in that: The cross section of the cup body and the cup bottom are both regular polygons, and the number of sides is the same as that of the bottom film.